CN116810567B - Polishing equipment and polishing method for electric power fitting production - Google Patents
Polishing equipment and polishing method for electric power fitting production Download PDFInfo
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- CN116810567B CN116810567B CN202311081359.1A CN202311081359A CN116810567B CN 116810567 B CN116810567 B CN 116810567B CN 202311081359 A CN202311081359 A CN 202311081359A CN 116810567 B CN116810567 B CN 116810567B
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- toothed ring
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- 238000005498 polishing Methods 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 149
- 239000000725 suspension Substances 0.000 claims description 103
- 238000009434 installation Methods 0.000 claims description 28
- 238000001125 extrusion Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 14
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the technical field of electric power fitting production, in particular to polishing equipment and a polishing method for electric power fitting production. Through being provided with slewing mechanism cooperation first fixture and second fixture, can carry out the centre gripping to the another side of work piece when polishing, when keeping the work piece stable, make the face of polishing demonstrate in polishing the bistrique department better, can overturn the work piece simultaneously, switch the clamping face at the in-process of upset, be favorable to polishing efficiency's improvement.
Description
Technical Field
The invention relates to the technical field of electric power fitting production, in particular to polishing equipment and a polishing method for electric power fitting production.
Background
The electric power fitting is a metal accessory which is used for connecting and combining various devices in an electric power system and has the functions of transmitting mechanical load, electric load and certain protection;
the utility model discloses a part of the invention patents related to electric power fitting manufacturing technical field among the prior art, the application publication number is CN 112338777A's chinese patent, discloses an electric power fitting surface grinding device, belongs to electric power fitting manufacturing technical field, including workstation, transmission subassembly, fixed subassembly, clearance subassembly, the subassembly of polishing, dust absorption subassembly and polishing subassembly, the workstation is the level setting, transmission subassembly sets up on the workstation and transmission subassembly and workstation sliding fit, fixed subassembly sets up on transmission subassembly, clearance subassembly sets up on the workstation and clearance subassembly is located transmission subassembly top, the subassembly of polishing sets up on the workstation and the subassembly of polishing is located the clearance subassembly side, the dust absorption subassembly sets up on the workstation and dust absorption subassembly is located the subassembly side of polishing.
In the prior art, the polishing of the suspension clamp in the electric power fitting is performed by turning after polishing one surface, and polishing one surface is performed again, but the polishing surface can be shielded in the clamping process, the polishing surface is difficult to contact with the polishing head in the turning process, the clamping position needs to be replaced after polishing, and polishing is not facilitated.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides polishing equipment and a polishing method for electric power fitting production.
In order to achieve the above purpose, the invention adopts the following technical scheme: the polishing equipment for electric power fitting production comprises a working platform, wherein the front end of the upper surface of the working platform is slidably provided with two sliding bases, the upper surface of each sliding base is fixedly provided with an upper mounting table, and the inner side of each sliding base is provided with a driving cylinder for moving;
a lifting through groove is formed in the middle position of the upper mounting table, a lifting table is connected in the lifting through groove in a sliding manner, and a limiting column for preliminarily limiting the suspension clamp is arranged in the middle position of the upper surface of the lifting table;
a polishing mechanism for processing the suspension clamp is fixedly arranged at the rear end of the upper surface of the working platform;
a first clamping mechanism used for fixing the inner side of the aluminum clamping plate of the suspension clamp is arranged above the two sides of the lifting table, and a second clamping mechanism used for fixing the outer side of the aluminum clamping plate of the suspension clamp is arranged below the two sides of the lifting table;
the inside of elevating platform is provided with the slewing mechanism that is used for the whole of first fixture and second fixture to overturn, and the lower surface of elevating platform is provided with elevating system.
Preferably, the polishing mechanism comprises a first driving mechanism, a second driving mechanism, a third driving mechanism and a polishing head, wherein the first driving mechanism comprises a first mounting seat, the upper surface of the first mounting seat is fixedly connected with a second mounting seat, a first screw-nut structure is arranged in the second mounting seat, a first motor is fixedly arranged above the second mounting seat, and an output shaft of the first motor is fixedly connected with a screw rod of the first screw-nut structure;
the second driving mechanism comprises a third screw-nut structure, a second motor is fixedly arranged at the upper end of the third screw-nut structure, the third screw-nut structure is fixedly connected with a nut of the first screw-nut structure, the third screw-nut structure is interactively connected to the front surface of the first mounting seat, a second screw-nut structure is arranged in the third screw-nut structure, and a screw rod of the second screw-nut structure is fixedly connected with an output shaft of the second motor;
the third driving mechanism comprises a third mounting seat, a third motor is fixedly arranged on the upper end of the rear surface of the third mounting seat, the third mounting seat is fixedly connected with a nut of the second screw-nut structure, and the third mounting seat is slidably connected to the front surface of the third screw-nut structure;
The polishing head is fixedly arranged on the front surface of the third mounting seat, and is in transmission connection with the output shaft of the third motor.
Preferably, the lifting mechanism comprises a lifting cylinder, the lifting cylinder is fixedly arranged at the middle position of the upper surface of the sliding base, and the upper surface of the lifting cylinder is fixedly connected with the bottom surface of the lifting table;
the front position of the lifting through groove is provided with a circular arc-shaped guide chute, and the limit column is positioned at the middle position of the guide chute.
Preferably, the rotating mechanism comprises a motor mounting seat and a roll-over stand, wherein the motor mounting seat is fixedly arranged at the middle position of the rear end of the upper surface of the lifting platform, a fourth motor is fixedly arranged on the rear surface of the motor mounting seat, and an output shaft of the fourth motor passes through the motor mounting seat and is fixedly connected with the limit column;
the rear end of the upper surface of the roll-over stand is fixedly connected with the limit column, the roll-over stand is rotationally connected inside the lifting platform by taking the limit column as a center, and the top and the bottom of the roll-over stand are respectively connected with the first clamping mechanism and the second clamping mechanism.
Preferably, the first clamping mechanism comprises two symmetrically arranged upper mounting blocks, the two upper mounting blocks are respectively connected to the top surface of the turnover frame through a first pushing mechanism, a first mounting cavity is formed in the upper mounting block, a first mounting shaft is fixedly connected to the lower end of the inner part of the first mounting cavity, and two second mounting shafts are symmetrically and fixedly connected to the inner part of the first mounting cavity at the position above the first mounting shaft in a front-back symmetrical manner;
The front and rear surfaces of the outer side of the first installation shaft are symmetrically sleeved with two first toothed rings in a sliding way, the first installation shaft is elastically connected with the first toothed rings through torsion springs, the front end and the rear end of the first installation shaft are sleeved with first return springs, the inner sides of the first return springs are rotationally connected with the first toothed rings, and the upper ends of the first toothed rings are fixedly connected with first clamping rods;
the inner side of the second installation shaft is rotationally connected with a second toothed ring, the second toothed ring is connected with the second installation shaft through a torsion spring, and the upper end of the second installation shaft is fixedly connected with a first extrusion rod;
the first adjusting mechanism for driving the first toothed ring and the second toothed ring to rotate is also arranged in the first mounting cavity;
the outer side surface of the first clamping rod is provided with a first inclined plane, and the inner side of the tail end of the first extrusion rod is provided with a second inclined plane which is matched with the first inclined plane.
Preferably, the first adjusting mechanism comprises a first sliding plate, a first pressure switch and a first mounting groove, wherein the first pressure switch is fixedly arranged on the lower surface of the upper mounting block, the first sliding plate is slidably connected to the inner wall of the first mounting cavity, the first mounting groove is formed in the upper mounting block and is positioned at the outer side of the first sliding plate, a first electric telescopic rod is fixedly arranged in the first mounting groove, the telescopic end of the first electric telescopic rod is fixedly connected with the first sliding plate, and two first racks which are respectively meshed with the first toothed ring and the second toothed ring are fixedly arranged on the inner side surface of the first sliding plate;
The first pressure switch is electrically connected with the first electric telescopic rod.
Preferably, the second clamping mechanism comprises two symmetrically arranged lower mounting blocks, the two lower mounting blocks are respectively connected with the turnover frame through a second pushing mechanism, a second mounting cavity is formed in the inner side of the lower mounting block, a fourth mounting shaft is fixedly connected to the upper end of the inner part of the second mounting cavity, a third mounting shaft is fixedly mounted at the middle position of the inner part of the second mounting cavity, a third toothed ring is rotatably connected to the middle position of the third mounting shaft, the third toothed ring is connected with the third mounting shaft through a torsion spring, a fourth toothed ring is slidably connected to the front end and the rear end of the outer side surface of the fourth mounting shaft, and a second reset spring is sleeved at the front end and the rear end of the fourth mounting shaft;
the fourth gear ring is connected with the fourth installation shaft through a torsion spring, and the inner side of the second return spring is rotationally connected with the fourth gear ring;
the lower end of the third toothed ring is fixedly connected with a second extrusion rod, the lower end of the fourth toothed ring is fixedly connected with a second clamping rod, a third inclined plane is formed in the inner side of the second clamping rod, and a fourth inclined plane which is matched with the third inclined plane is formed in the outer side of the second extrusion rod;
the second installation cavity is internally provided with a second adjusting mechanism for driving the third installation shaft and the fourth installation shaft to rotate.
Preferably, the second adjusting mechanism comprises a second pressure switch, a second sliding plate and a second mounting groove, the second sliding plate is slidably connected to the inner wall of the second mounting cavity, the second pressure switch is fixedly mounted on the upper surface of the lower mounting block, the second mounting groove is formed in the inner portion of the lower mounting block, which is located on the outer side of the second sliding plate, a second electric telescopic rod is fixedly mounted in the second mounting groove, and the telescopic end of the second electric telescopic rod is fixedly connected with the second sliding plate;
the inner side surface of the second sliding plate is fixedly provided with a second rack which is respectively meshed with the third toothed ring and the fourth toothed ring;
the second electric telescopic rod is electrically connected with the second pressure switch.
Preferably, the first pushing mechanism comprises a mounting block, the mounting block is fixedly connected to the upper surface of the roll-over stand, the upper surfaces of the mounting blocks are fixedly connected with first electric push rods, the end parts of piston rods of the first electric push rods are fixedly connected to the upper mounting blocks at corresponding positions, the second pushing mechanism is specifically a second electric push rod, the second electric push rod is fixedly connected to the lower surface of the roll-over stand, and the telescopic ends of the second electric push rods are fixedly connected with the lower mounting blocks at corresponding positions;
the third pressure switch is embedded and installed on the surfaces of the two sides of the roll-over stand, and the first electric push rod and the second electric push rod are electrically connected with the third pressure switch.
Preferably, the lower surface of the upper mounting block and the upper surface of the lower mounting block are both provided with extrusion mechanisms, each extrusion mechanism comprises a telescopic plate, the tail end of each telescopic plate is provided with a chute, the inner side of each chute is connected with a guide rod in a sliding manner, and the guide rods are fixedly connected with the overturning frame;
preferably, the invention also provides a polishing method for the electric power fitting
S1: the suspension clamp to be processed is clamped and placed on an upper mounting table through an external manipulator, and the suspension clamp is initially limited by a position of a rotating pin of the suspension clamp, which is extended into a limiting column;
s2: fixing the outer side of an aluminum clamping plate of the suspension clamp through a second clamping mechanism, and polishing the inner side surface a of the suspension clamp through a polishing mechanism;
s3: after polishing, the suspension clamp is rotated by 180 degrees through the rotating mechanism, the inner side of the suspension clamp is fixed through the first clamping mechanism, at the moment, the second clamping mechanism is loosened, and the outer side surface of the suspension clamp is polished through the polishing mechanism.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the rotating mechanism is arranged to be matched with the first clamping mechanism and the second clamping mechanism, so that the other surface of the workpiece can be clamped during polishing, the workpiece is kept stable, the polishing surface is better displayed at the polishing head, meanwhile, the workpiece can be turned over, and the clamping surfaces are switched during turning, so that the polishing efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an enlarged view of a portion of the invention at A in FIG. 1;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic diagram of a first driving mechanism according to the present invention;
FIG. 5 is a schematic diagram of a second driving mechanism according to the present invention;
FIG. 6 is a schematic view of the internal structure of the elevating platform according to the present invention;
FIG. 7 is an enlarged view of a portion of the invention at B in FIG. 6;
FIG. 8 is an enlarged view of a portion of the invention at C in FIG. 6;
FIG. 9 is a schematic view of the mounting structure of the torsion spring of the present invention;
FIG. 10 is a schematic view of the structure of the interior of the first mounting cavity of the present invention;
FIG. 11 is a schematic view of the structure of the inside of the second installation cavity of the present invention;
FIG. 12 is a schematic view of a full sectional structure of the lift table of the present invention;
FIG. 13 is an enlarged view of a portion of the invention at F in FIG. 12;
fig. 14 is a partial enlarged view of the present invention at G in fig. 12.
In the figure: 1. a working platform; 2. a first mount; 201. a first motor; 202. a second mounting base; 203. a second motor; 204. a third motor; 205. a third mount; 206. polishing head; 207. a second lead screw nut structure; 208. a first lead screw nut structure; 209. a third lead screw nut structure; 3. a sliding base; 301. a driving cylinder; 302. an upper mounting table; 4. lifting through grooves; 401. a lifting table; 402. a motor mounting seat; 403. a limit column; 404. a roll-over stand; 405. a fourth motor; 406. a lifting cylinder; 407. a guide chute; 5. an upper mounting block; 501. a first mounting cavity; 502. a first mounting shaft; 503. a first toothed ring; 504. a first return spring; 505. a second mounting shaft; 506. a second toothed ring; 507. a first extrusion rod; 508. a first clamping lever; 6. a lower mounting block; 601. a second mounting cavity; 602. a third mounting shaft; 603. a third toothed ring; 604. a second extrusion rod; 605. a second clamping rod; 606. a second return spring; 607. a fourth toothed ring; 608. a fourth mounting shaft; 7. a first slide plate; 701. a first rack; 702. a first pressure switch; 703. a first mounting groove; 704. a first electric telescopic rod; 8. a second pressure switch; 801. a second slide plate; 802. a second mounting groove; 803. a second electric telescopic rod; 804. a second rack; 9. a telescoping plate; 901. a guide rod; 902. a chute; 10. a mounting block; 1001. a first electric telescopic rod; 1002. a second electric push rod; 11. and a third pressure switch.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The polishing equipment for electric power fitting production and the polishing method thereof as shown in fig. 1 to 14 comprise a working platform 1, wherein the front end of the upper surface of the working platform 1 is slidably provided with two sliding bases 3, the upper surface of the sliding bases 3 is fixedly provided with an upper mounting table 302, and the inner side of the sliding bases 3 is provided with a driving cylinder 301 for moving;
a lifting through groove 4 is formed in the middle position of the upper mounting table 302, a lifting table 401 is connected in the lifting through groove 4 in a sliding manner, and a limiting column 403 for preliminarily limiting the suspension clamp is arranged in the middle position of the upper surface of the lifting table 401;
a polishing mechanism for processing the suspension clamp is fixedly arranged at the rear end of the upper surface of the working platform 1;
a first clamping mechanism for fixing the inner side of the aluminum clamping plate of the suspension clamp is arranged above two sides of the lifting table 401, and a second clamping mechanism for fixing the outer side of the aluminum clamping plate of the suspension clamp is arranged below two sides of the lifting table 401;
A rotating mechanism for overturning the whole of the first clamping mechanism and the second clamping mechanism is arranged in the lifting table 401, and a lifting mechanism is arranged on the lower surface of the lifting table 401;
during the use process, the suspension clamp to be processed is clamped and placed on the upper mounting table 302 through an external manipulator, the suspension clamp is initially limited by extending into the rotation pin position of the suspension clamp through a limiting column 403, the outer side of an aluminum clamping plate of the suspension clamp is fixed through a second clamping mechanism, the inner side surface a of the suspension clamp is polished through a polishing mechanism, after polishing is finished, the suspension clamp is rotated by 180 degrees through the rotating mechanism, the inner side of the suspension clamp is fixed through a first clamping mechanism, at the moment, the second clamping mechanism is loosened, and the outer side surface of the suspension clamp is polished through the polishing mechanism;
the inner side and the outer side of the suspension clamp can be clamped and polished alternately, and one side surface is fixed by clamping the other side surface when being polished, so that shielding of a clamping surface is reduced.
As a further embodiment of the present invention, the polishing mechanism comprises a first driving mechanism, a second driving mechanism, a third driving mechanism and a polishing head 206, wherein the first driving mechanism comprises a first mounting seat 2, the upper surface of the first mounting seat 2 is fixedly connected with a second mounting seat 202, a first screw-nut structure 208 is arranged in the second mounting seat 202, a first motor 201 is fixedly arranged above the second mounting seat 202, and an output shaft of the first motor 201 is fixedly connected with a screw rod of the first screw-nut structure 208;
The second driving mechanism comprises a third screw-nut structure 209, a second motor 203 is fixedly arranged at the upper end of the third screw-nut structure 209, nuts of the third screw-nut structure 209 and the first screw-nut structure 208 are fixedly connected, the third screw-nut structure 209 is interactively connected to the front surface of the first mounting seat 2, a second screw-nut structure 207 is arranged in the third screw-nut structure 209, and a screw of the second screw-nut structure 207 is fixedly connected with an output shaft of the second motor 203;
the third driving mechanism comprises a third mounting seat 205, a third motor 204 is fixedly arranged on the upper end of the rear surface of the third mounting seat 205, the third mounting seat 205 is fixedly connected with a nut of a second screw-nut structure 207, and the third mounting seat 205 is slidably connected with the front surface of a third screw-nut structure 209;
the polishing head 206 is fixedly arranged on the front surface of the third mounting seat 205, and the polishing head 206 is in transmission connection with the output shaft of the third motor 204;
it should be noted that, polishing of the suspension clamp is performed by the polishing head 206, and movement and position adjustment of the polishing head 206 are performed by the first driving mechanism and the second driving mechanism, and the specific working modes are as follows;
the first motor 201 is started to drive the first screw nut structure 208 to rotate, then the polishing head 206 is driven to transversely move, the second motor 203 is started to drive the third screw nut structure 209, the polishing head 206 is driven to longitudinally move, the polishing head 206 is deflected through the third driving mechanism, the third motor 204 is started to rotate, the belt wheel connected in a driving mode is driven to rotate, and then the polishing head 206 is driven to deflect.
As a further embodiment of the present invention, the lifting mechanism comprises a lifting cylinder 406, the lifting cylinder 406 is fixedly installed at the middle position of the upper surface of the sliding base 3, and the upper surface of the lifting cylinder 406 is fixedly connected with the bottom surface of the lifting table 401;
a circular arc-shaped guide chute 407 is arranged at the front position of the lifting through groove 4, and a limit column 403 is arranged at the middle position of the guide chute 407;
it should be noted that, the placed suspension clamp falls down along the guiding chute 407 until the rotation pin of the suspension clamp stretches into the limiting column 403, the suspension clamp is initially limited by the limiting column 403, and before polishing, the lifting platform 401 is driven to rise by the lifting cylinder 406 to polish one surface of the suspension clamp facing upwards.
As a further embodiment of the present invention, the rotating mechanism comprises a motor mounting seat 402 and a roll-over stand 404, wherein the motor mounting seat 402 is fixedly arranged at the middle position of the rear end of the upper surface of the lifting platform 401, the rear surface of the motor mounting seat 402 is fixedly provided with a fourth motor 405, and an output shaft of the fourth motor 405 passes through the motor mounting seat 402 and is fixedly connected with the limit post 403;
the rear end of the upper surface of the roll-over stand 404 is fixedly connected with the limit post 403, the roll-over stand 404 is rotationally connected inside the lifting platform 401 by taking the limit post 403 as a center, and the top and the bottom of the roll-over stand 404 are respectively connected with the first clamping mechanism and the second clamping mechanism;
After polishing the side of the suspension clamp facing upwards, the fourth motor 405 can be started to drive the roll-over stand 404 to rotate 180 degrees, and then polishing the other side of the suspension clamp is beneficial to polishing the suspension clamp needing to be turned over.
As a further embodiment of the invention, the first clamping mechanism comprises two symmetrically arranged upper mounting blocks 5, the two upper mounting blocks 5 are respectively connected to the top surface of the roll-over stand 404 through a first pushing mechanism, a first mounting cavity 501 is formed in the upper mounting block 5, a first mounting shaft 502 is fixedly connected to the lower end of the inner part of the first mounting cavity 501, and two second mounting shafts 505 are symmetrically and fixedly connected to the inner part of the first mounting cavity 501 at the position above the first mounting shaft 502 in front-back direction;
two first toothed rings 503 are symmetrically sleeved on the outer side surface of the first mounting shaft 502 in a sliding manner in the front-back direction, the first mounting shaft 502 is elastically connected with the first toothed rings 503 through torsion springs, first return springs 504 are sleeved at the front end and the rear end of the first mounting shaft 502, the inner sides of the first return springs 504 are rotationally connected with the first toothed rings 503, and first clamping rods 508 are fixedly connected with the upper ends of the first toothed rings 503;
The inner side of the second installation shaft 505 is rotationally connected with a second toothed ring 506, the second toothed ring 506 is connected with the second installation shaft 505 through a torsion spring, and the upper end of the second installation shaft 505 is fixedly connected with a first extrusion rod 507;
the first installation cavity 501 is also provided with a first adjusting mechanism for driving the first toothed ring 503 and the second toothed ring 506 to rotate;
the outer side surface of the first clamping rod 508 is provided with a first inclined plane, and the inner side of the tail end of the first extrusion rod 507 is provided with a second inclined plane which is matched with the first inclined plane;
when the lifting platform 401 is not lifted, the lower surface of the suspension clamp is in contact with the guide chute 407, at the moment, the two ends of the suspension clamp are in a horizontal state and are not in contact with the first adjusting mechanism, when the lifting platform 401 is lifted, the lower surface of the suspension clamp is separated from the guide chute 407, and under the action of gravity, the suspension clamp can rotate towards the lower sides by taking the limit post 403 as the center until contacting with the first adjusting mechanism, and the first adjusting mechanism can be started by pressure triggering;
when the outer side surface of the suspension clamp needs to be polished, the rotating mechanism drives the first clamping mechanism and the second clamping mechanism to rotate 180 degrees, the suspension clamp is driven to contact the first adjusting mechanism, the first adjusting mechanism is started through pressure triggering, the first toothed ring 503 and the second toothed ring 506 are driven to rotate 90 degrees, the first clamping rod 508 located at the inner side can follow synchronous rotation by 90 degrees and approach to the inner side surface a of the suspension clamp, meanwhile, the first clamping rod 507 can extrude the first clamping rod 508 towards the inner side, the inner side surface a of the suspension clamp is clamped through the first clamping rod 508, and the attached clamping is favorable for subsequent polishing.
As a further embodiment of the present invention, the first adjusting mechanism comprises a first sliding plate 7, a first pressure switch 702 and a first mounting groove 703, wherein the first pressure switch 702 is fixedly arranged on the lower surface of the upper mounting block 5, the first sliding plate 7 is slidingly connected on the inner wall of the first mounting cavity 501, the first mounting groove 703 is arranged in the upper mounting block 5 and is positioned at the outer side position of the first sliding plate 7, a first electric telescopic rod 704 is fixedly arranged in the first mounting groove 703, the telescopic end of the first electric telescopic rod 704 is fixedly connected with the first sliding plate 7, and two first racks 701 respectively meshed with the first toothed ring 503 and the second toothed ring 506 are fixedly arranged on the inner side surface of the first sliding plate 7;
first pressure switch 702 is electrically connected to first electrically powered telescoping rod 704;
it should be noted that, the first clamping mechanism is started by the first adjusting mechanism, and the specific working mode is as follows, when the first pressure switch 702 is pressed by the side surface of the suspension clamp, a first control signal is generated, and the first control signal is generated to the first electric telescopic rod 704, the first electric telescopic rod 704 is started to push the first sliding plate 7, the first rack 701 on the surface of the first sliding plate 7 drives the first toothed ring 503 and the second toothed ring 506 to rotate, the first sliding plate 7 drives the first rack 701 to move by a distance that can enable the meshed first toothed ring 503 to rotate by 90 degrees, the number of gears of the first toothed ring 503 is greater than that of the second toothed ring 506, and when the moving distances of the first rack 701 are the same, the rotating angle of the second toothed ring 506 is greater than 90 degrees, so that the first pressing rod 507 can move inwards by one end distance, and then the first clamping rod 508 can be pressed to move inwards by one end distance, and the inner side surface a of the suspension clamp is attached to clamp, which is beneficial to follow-up polishing.
As a further embodiment of the present invention, the second clamping mechanism includes two symmetrically arranged lower mounting blocks 6, the two lower mounting blocks 6 are respectively connected with the roll-over stand 404 through a second pushing mechanism, a second mounting cavity 601 is formed inside the lower mounting block 6, a fourth mounting shaft 608 is fixedly connected to the upper end inside the second mounting cavity 601, a third mounting shaft 602 is fixedly mounted at the middle position inside the second mounting cavity 601, a third toothed ring 603 is rotatably connected to the middle position of the third mounting shaft 602, the third toothed ring 603 is connected with the third mounting shaft 602 through a torsion spring, a fourth toothed ring 607 is slidably connected to the front end and the rear end of the outer side surface of the fourth mounting shaft 608, and a second return spring 606 is sleeved at the front end and the rear end of the fourth mounting shaft 608;
the fourth toothed ring 607 and the fourth mounting shaft 608 are connected by a torsion spring, and the inner side of the second return spring 606 is rotationally connected with the fourth toothed ring 607;
the lower end of the third toothed ring 603 is fixedly connected with a second extrusion rod 604, the lower end of the fourth toothed ring 607 is fixedly connected with a second clamping rod 605, a third inclined plane is arranged on the inner side of the second clamping rod 605, and a fourth inclined plane which is matched with the third inclined plane is arranged on the outer side of the second extrusion rod 604;
The second installation cavity 601 is also internally provided with a second adjusting mechanism for driving the third installation shaft 602 and the fourth installation shaft 608 to rotate;
it should be noted that, when the inner side surface a of the suspension clamp needs to be polished, the suspension clamp is driven to contact with the second adjusting mechanism, the second adjusting mechanism is started by pressure triggering, the third toothed ring 603 and the fourth toothed ring 607 are driven to rotate 90 °, the second clamping rod 605 located at the inner side can follow the synchronous rotation 90 ° to approach the outer side surface of the suspension clamp, and meanwhile, the second clamping rod 605 is extruded towards the inner side by the second extrusion rod 604, so that the second clamping rod 605 moves towards the outer side, and the outer side surface of the suspension clamp is clamped by the second extrusion rod 604, so that the subsequent polishing is facilitated.
As a further embodiment of the present invention, the second adjusting mechanism comprises a second pressure switch 8, a second sliding plate 801 and a second mounting groove 802, the second sliding plate 801 is slidably connected to the inner wall of the second mounting cavity 601, the second pressure switch 8 is fixedly mounted on the upper surface of the lower mounting block 6, the second mounting groove 802 is formed in the lower mounting block 6 and is positioned outside the second sliding plate 801, a second electric telescopic rod 803 is fixedly mounted in the second mounting groove 802, and the telescopic end of the second electric telescopic rod 803 is fixedly connected with the second sliding plate 801;
A second rack 804 which is respectively meshed with the third toothed ring 603 and the fourth toothed ring 607 is fixedly arranged on the inner side surface of the second sliding plate 801;
the second electric telescopic rod 803 is electrically connected with the second pressure switch 8;
it should be noted that, the second clamping mechanism is started by the second adjusting mechanism, and the specific working mode is as follows, when the second pressure switch is pressed by the side surface of the suspension clamp, a second control signal is generated, and the second control signal is generated to the second electric telescopic rod 803, the second electric telescopic rod 803 is started to push the second sliding plate 801, the second rack 804 on the surface of the second sliding plate 801 drives the third toothed ring 603 and the fourth toothed ring 607 to rotate, the second sliding plate 801 drives the second rack 804 to move by a distance that can enable the engaged third toothed ring 603 to rotate by 90 degrees, the number of gears of the third toothed ring 603 is greater than that of the fourth toothed ring 607, and when the moving distance of the second rack 80 is the same, the rotating angle of the fourth toothed ring 607 is greater than 90 degrees, so that the second pressing rod 604 can move inwards by one end distance, and then the second pressing rod 604 moves outwards by one end distance, and the inner side surface a of the suspension clamp is adhered to clamp, which is beneficial to subsequent polishing.
As a further embodiment of the present invention, the first pushing mechanism includes a mounting block 10, the mounting block 10 is fixedly connected to the upper surface of the roll-over stand 404, the upper surfaces of the mounting blocks 10 are fixedly connected with a first electric push rod 1001, the end of a piston rod of the first electric push rod 1001 is fixedly connected to an upper mounting block 5 at a corresponding position, the second pushing mechanism is specifically a second electric push rod 1002, the second electric push rod 1002 is fixedly connected to the lower surface of the roll-over stand 404, and the telescopic end of the second electric push rod 1002 is fixedly connected to a lower mounting block 6 at a corresponding position;
The third pressure switch 11 is embedded and installed on the two side surfaces of the roll-over stand 404, and the first electric push rod 1001 and the second electric push rod 1002 are electrically connected with the third pressure switch 11;
it should be noted that, the upper mounting block 5 and the lower mounting block 6 may shield the workpiece during polishing, so that the upper mounting block 5 or the lower mounting block 6 on the machining surface needs to be moved, so that polishing is not affected, and the specific working mode is as follows;
when the inner side surface a of the suspension clamp is polished, the third pressure switches 11 positioned at the two sides are not extruded, a third transmission signal is generated, the third transmission signal is sent to the first electric push rod 1001, the upper mounting blocks 5 at the two sides are pushed to move outwards, the polished surface is not blocked, in the process of overturning, the third pressure switches 11 are extruded by the lifting table 401, a fourth transmission signal is generated, the signal is sent to the first electric push rod 1001, and the first electric push rod 1001 is closed;
similarly, a fourth pressure switch 11 can be arranged at the lower position of the third pressure switch 11 on the two side surfaces of the roll-over stand 404, when the outer side surface of the suspension clamp is polished, the fourth pressure switch 11 is extruded by the lifting table 401, the second electric push rod 1002 is closed, after the roll-over stand is turned over, the fourth pressure switch 11 is exposed, the second electric push rod 1002 is opened to push the lower mounting block 6 to move, the polishing surface is prevented from being blocked, the polishing area is increased, and the polishing efficiency is improved.
As a further embodiment of the invention, the lower surface of the upper mounting block 5 and the upper surface of the lower mounting block 6 are both provided with extrusion mechanisms, each extrusion mechanism comprises a telescopic plate 9, the tail end of the telescopic plate 9 is provided with a chute 902, the inner side of the chute 902 is connected with a guide rod 901 in a sliding manner, and the guide rod 901 is fixedly connected with the roll-over stand 404;
it should be noted that, in the process of moving the upper mounting block 5 and the lower mounting block 6, the expansion plate 9 is driven to move, the guide rod 901 pulls out the expansion plate 9 along the chute 902, which is favorable for providing a limiting force to the other side of the clamping surface, and the suspension clamp is prevented from being separated while being fixed in an auxiliary manner, so that polishing is facilitated.
The invention also provides a polishing method for electric power fitting production, which comprises the following steps:
s1: the suspension clamp to be processed is clamped and placed on the upper mounting table 302 through an external manipulator, and the suspension clamp is initially limited by extending into the position of a rotating pin of the suspension clamp through a limiting column 403;
s2: fixing the outer side of an aluminum clamping plate of the suspension clamp through a second clamping mechanism, and polishing the inner side surface a of the suspension clamp through a polishing mechanism;
s3: after polishing, the suspension clamp is rotated 180 degrees through the rotating mechanism, the inner side of the suspension clamp is fixed through the first clamping mechanism, at the moment, the second clamping mechanism is loosened, and the outer side surface of the suspension clamp is polished through the polishing mechanism
The working principle of the invention is as follows:
the first motor 201 is started to drive the first screw nut structure 208 to rotate, then the polishing head 206 is driven to transversely move, the second motor 203 is started to drive the third screw nut structure 209, the polishing head 206 is driven to longitudinally move, the polishing head 206 is deflected through the third driving mechanism, the third motor 204 is started to rotate, the belt wheel connected in a driving mode is driven to rotate, and then the polishing head 206 is driven to deflect.
The placed suspension clamp falls down along the guide chute 407 until the rotating pin of the suspension clamp stretches into the limiting column 403, the suspension clamp is initially limited through the limiting column 403, and before polishing, the lifting platform 401 is driven to rise through the lifting cylinder 406 to polish one surface of the suspension clamp facing upwards.
After the polishing of the side, facing upwards, of the suspension clamp is finished, the fourth motor 405 can be started to drive the roll-over stand 404 to rotate 180 degrees, and then the other side of the suspension clamp is polished, so that the suspension clamp needing to be turned over can be polished.
When the lifting platform 401 is not lifted, the lower surface of the suspension clamp is in contact with the guide chute 407, at the moment, the two ends of the suspension clamp are in a horizontal state and do not contact with the first adjusting mechanism, when the lifting platform 401 is lifted, the lower surface of the suspension clamp is separated from the guide chute 407, and under the action of gravity, the suspension clamp can rotate towards the lower sides with the limit posts 403 as the center until contacting with the first adjusting mechanism, and the first adjusting mechanism can be started by pressure triggering;
When the outer side surface of the suspension clamp needs to be polished, the rotating mechanism drives the first clamping mechanism and the second clamping mechanism to rotate 180 degrees, the suspension clamp is driven to contact the first adjusting mechanism, the first adjusting mechanism is started through pressure triggering, the first toothed ring 503 and the second toothed ring 506 are driven to rotate 90 degrees, the first clamping rod 508 located at the inner side can follow synchronous rotation by 90 degrees and approach to the inner side surface a of the suspension clamp, meanwhile, the first clamping rod 507 can extrude the first clamping rod 508 towards the inner side, the inner side surface a of the suspension clamp is clamped through the first clamping rod 508, and the attached clamping is favorable for subsequent polishing.
The first clamping mechanism is started through the first adjusting mechanism, and the specific working mode is that when the first pressure switch 702 is extruded by the side face of the suspension clamp, a first control signal is generated, the first control signal is generated to the first electric telescopic rod 704, the first electric telescopic rod 704 is started to push the first sliding plate 7, the first rack 701 on the surface of the first sliding plate 7 drives the first toothed ring 503 and the second toothed ring 506 to rotate, the first sliding plate 7 drives the first rack 701 to move by a distance that can enable the meshed first toothed ring 503 to rotate 90 degrees, the number of gears of the first toothed ring 503 is larger than that of the second toothed ring 506, when the moving distances of the first rack 701 are the same, the rotating angle of the second toothed ring 506 is larger than 90 degrees, the first extruding rod 507 can inwards move one end distance, then the first clamping rod 508 can be extruded to move one end distance towards the inner side, and the inner side face a of the suspension clamp is attached to clamp, and follow-up polishing is facilitated.
When the inner side surface a of the suspension clamp needs to be polished, the suspension clamp is driven to contact with the second adjusting mechanism, the second adjusting mechanism is started through pressure triggering, the third toothed ring 603 and the fourth toothed ring 607 are driven to rotate 90 degrees, the second clamping rod 605 located on the inner side can follow to synchronously rotate 90 degrees and is close to the outer side surface of the suspension clamp, meanwhile, the second clamping rod 605 is extruded towards the inner side by the second extrusion rod 604, so that the second clamping rod 605 moves towards the outer side, and the outer side surface of the suspension clamp is clamped through the second extrusion rod 604, so that follow-up polishing is facilitated.
The second clamping mechanism is started through the second adjusting mechanism, and the specific working mode is that when the second pressure switch is extruded by the side face of the suspension clamp, a second control signal is generated, the second control signal is generated to the second electric telescopic rod 803, the second electric telescopic rod 803 is started to push the second sliding plate 801, the second rack 804 on the surface of the second sliding plate 801 drives the third toothed ring 603 and the fourth toothed ring 607 to rotate, the second sliding plate 801 drives the second rack 804 to move by a distance that can enable the meshed third toothed ring 603 to rotate by 90 degrees, the number of gears of the third toothed ring 603 is larger than that of the fourth toothed ring 607, and when the moving distances of the second racks 80 are the same, the rotating angle of the fourth toothed ring 607 is larger than 90 degrees, so that the second extrusion rod 604 can inwards move by one end distance, then the second extrusion rod 604 moves one end distance towards the outer side, and the inner side face a of the suspension clamp is attached, and the subsequent polishing is facilitated.
When the inner side surface a of the suspension clamp is polished, the third pressure switches 11 positioned at the two sides are not extruded, a third transmission signal is generated, the third transmission signal is sent to the first electric push rod 1001, the upper mounting blocks 5 at the two sides are pushed to move outwards, the polished surface is not blocked, in the process of overturning, the third pressure switches 11 are extruded by the lifting table 401, a fourth transmission signal is generated, the signal is sent to the first electric push rod 1001, and the first electric push rod 1001 is closed;
similarly, a fourth pressure switch 11 can be arranged at the lower position of the third pressure switch 11 on the two side surfaces of the roll-over stand 404, when the outer side surface of the suspension clamp is polished, the fourth pressure switch 11 is extruded by the lifting table 401, the second electric push rod 1002 is closed, after the roll-over stand is turned over, the fourth pressure switch 11 is exposed, the second electric push rod 1002 is opened to push the lower mounting block 6 to move, the polishing surface is prevented from being blocked, the polishing area is increased, and the polishing efficiency is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined by the appended claims.
Claims (2)
1. Polishing equipment for electric power fitting production, comprising a working platform (1), and being characterized in that: the front end of the upper surface of the working platform (1) is slidably provided with two sliding bases (3), the upper surface of the sliding base (3) is fixedly provided with an upper mounting table (302), and the inner side of the sliding base (3) is provided with a driving cylinder (301) for moving;
a lifting through groove (4) is formed in the middle position of the upper mounting table (302), a lifting table (401) is connected in the lifting through groove (4) in a sliding mode, and a limiting column (403) for preliminarily limiting the suspension clamp is arranged in the middle position of the upper surface of the lifting table (401);
a polishing mechanism for processing the suspension clamp is fixedly arranged at the rear end of the upper surface of the working platform (1);
a first clamping mechanism for fixing the inner side of the aluminum clamping plate of the suspension clamp is arranged above two sides of the lifting table (401), and a second clamping mechanism for fixing the outer side of the aluminum clamping plate of the suspension clamp is arranged below two sides of the lifting table (401);
a rotating mechanism for overturning the whole of the first clamping mechanism and the second clamping mechanism is arranged in the lifting table (401), and a lifting mechanism is arranged on the lower surface of the lifting table (401);
The polishing mechanism comprises a first driving mechanism, a second driving mechanism, a third driving mechanism and a polishing head (206), wherein the first driving mechanism comprises a first mounting seat (2), the upper surface of the first mounting seat (2) is fixedly connected with a second mounting seat (202), a first screw-nut structure (208) is arranged in the second mounting seat (202), a first motor (201) is fixedly arranged above the second mounting seat (202), and an output shaft of the first motor (201) is fixedly connected with a screw rod of the first screw-nut structure (208);
the second driving mechanism comprises a third screw-nut structure (209), a second motor (203) is fixedly arranged at the upper end of the third screw-nut structure (209), the third screw-nut structure (209) is fixedly connected with a nut of the first screw-nut structure (208), the third screw-nut structure (209) is interactively connected with the front surface of the first mounting seat (2), a second screw-nut structure (207) is arranged in the third screw-nut structure (209), and a screw of the second screw-nut structure (207) is fixedly connected with an output shaft of the second motor (203);
The third driving mechanism comprises a third mounting seat (205), a third motor (204) is fixedly arranged on the upper end of the rear surface of the third mounting seat (205), the third mounting seat (205) is fixedly connected with a nut of the second screw-nut structure (207), and the third mounting seat (205) is slidably connected to the front surface of the third screw-nut structure (209);
the polishing head (206) is fixedly arranged on the front surface of the third mounting seat (205), and the polishing head (206) is in transmission connection with an output shaft of the third motor (204);
the lifting mechanism comprises a lifting cylinder (406), the lifting cylinder (406) is fixedly arranged at the middle position of the upper surface of the sliding base (3), and the upper surface of the lifting cylinder (406) is fixedly connected with the bottom surface of the lifting table (401);
a circular arc-shaped guide chute (407) is formed in the front position of the lifting through groove (4), and the limit column (403) is positioned in the middle position of the guide chute (407);
the rotating mechanism comprises a motor mounting seat (402) and a roll-over stand (404), the motor mounting seat (402) is fixedly arranged at the middle position of the rear end of the upper surface of the lifting table (401), a fourth motor (405) is fixedly arranged on the rear surface of the motor mounting seat (402), and an output shaft of the fourth motor (405) penetrates through the motor mounting seat (402) and is fixedly connected with the limit column (403);
The rear end of the upper surface of the roll-over stand (404) is fixedly connected with the limit column (403), the roll-over stand (404) is rotationally connected inside the lifting table (401) by taking the limit column (403) as a center, and the top and the bottom of the roll-over stand (404) are respectively connected with the first clamping mechanism and the second clamping mechanism;
the first clamping mechanism comprises two symmetrically arranged upper mounting blocks (5), the two upper mounting blocks (5) are connected to the top surface of the roll-over stand (404) through first pushing mechanisms respectively, a first mounting cavity (501) is formed in the upper mounting blocks (5), a first mounting shaft (502) is fixedly connected to the lower end of the inner portion of the first mounting cavity (501), and two second mounting shafts (505) are symmetrically and fixedly connected to the inner portion of the first mounting cavity (501) at the front and back positions above the first mounting shaft (502);
two first toothed rings (503) are symmetrically sleeved on the outer side surface of the first installation shaft (502) in a sliding mode in front-back mode, the first installation shaft (502) is elastically connected with the first toothed rings (503) through torsion springs, first reset springs (504) are sleeved at the front end and the rear end of the first installation shaft (502), the inner sides of the first reset springs (504) are rotationally connected with the first toothed rings (503), and first clamping rods (508) are fixedly connected with the upper ends of the first toothed rings (503);
The inner side of the second installation shaft (505) is rotationally connected with a second toothed ring (506), the second toothed ring (506) is connected with the second installation shaft (505) through a torsion spring, and the upper end of the second installation shaft (505) is fixedly connected with a first extrusion rod (507);
the first installation cavity (501) is internally provided with a first adjusting mechanism for driving the first toothed ring (503) and the second toothed ring (506) to rotate;
a first inclined plane is formed on the outer side surface of the first clamping rod (508), and a second inclined plane which is matched with the first inclined plane is formed on the inner side of the tail end of the first extrusion rod (507);
the first adjusting mechanism comprises a first sliding plate (7), a first pressure switch (702) and a first mounting groove (703), the first pressure switch (702) is fixedly mounted on the lower surface of the upper mounting block (5), the first sliding plate (7) is slidably connected to the inner wall of the first mounting cavity (501), the first mounting groove (703) is formed in the upper mounting block (5) and is located at the outer side of the first sliding plate (7), a first electric telescopic rod (704) is fixedly mounted in the first mounting groove (703), the telescopic end of the first electric telescopic rod (704) is fixedly connected with the first sliding plate (7), and two first racks (701) which are respectively meshed with the first toothed ring (503) and the second toothed ring (506) are fixedly mounted on the inner side surface of the first sliding plate (7);
The first pressure switch (702) is electrically connected with the first electric telescopic rod (704);
the second clamping mechanism comprises two symmetrically arranged lower mounting blocks (6), the two lower mounting blocks (6) are respectively connected with the turnover frame (404) through a second pushing mechanism, a second mounting cavity (601) is formed in the inner side of the lower mounting block (6), a fourth mounting shaft (608) is fixedly connected to the upper end of the inner part of the second mounting cavity (601), a third mounting shaft (602) is fixedly mounted at the middle position of the inner part of the second mounting cavity (601), a third toothed ring (603) is rotationally connected to the middle position of the third mounting shaft (602), the third toothed ring (603) is connected with the third mounting shaft (602) through a torsion spring, a fourth toothed ring (607) is slidably connected to the front end and the rear end of the outer side surface of the fourth mounting shaft (608), and a second reset spring (606) is sleeved at the front end and the rear end of the fourth mounting shaft (608);
the fourth toothed ring (607) is connected with the fourth mounting shaft (608) through a torsion spring, and the inner side of the second return spring (606) is rotationally connected with the fourth toothed ring (607);
The lower end of the third toothed ring (603) is fixedly connected with a second extrusion rod (604), the lower end of the fourth toothed ring (607) is fixedly connected with a second clamping rod (605), a third inclined plane is arranged on the inner side of the second clamping rod (605), and a fourth inclined plane which is matched with the third inclined plane is arranged on the outer side of the second extrusion rod (604);
the second installation cavity (601) is internally provided with a second adjusting mechanism for driving the third installation shaft (602) and the fourth installation shaft (608) to rotate;
the second adjusting mechanism comprises a second pressure switch (8), a second sliding plate (801) and a second mounting groove (802), the second sliding plate (801) is slidably connected to the inner wall of the second mounting cavity (601), the second pressure switch (8) is fixedly mounted on the upper surface of the lower mounting block (6), the second mounting groove (802) is formed in the inner portion of the lower mounting block (6) and located on the outer side of the second sliding plate (801), a second electric telescopic rod (803) is fixedly mounted in the second mounting groove (802), and the telescopic end of the second electric telescopic rod (803) is fixedly connected with the second sliding plate (801);
A second rack (804) which is respectively meshed with the third toothed ring (603) and the fourth toothed ring (607) is fixedly arranged on the inner side surface of the second sliding plate (801);
the second electric telescopic rod (803) is electrically connected with the second pressure switch (8);
the first pushing mechanism comprises a mounting block (10), the mounting block (10) is fixedly connected to the upper surface of the roll-over stand (404), the first electric push rods (1001) are fixedly connected to the upper surface of the mounting block (10), the piston rod end parts of the first electric push rods (1001) are fixedly connected to the upper mounting blocks (5) at corresponding positions, the second pushing mechanism is specifically a second electric push rod (1002), the second electric push rod (1002) is fixedly connected to the lower surface of the roll-over stand (404), and the telescopic ends of the second electric push rods (1002) are fixedly connected to the lower mounting blocks (6) at corresponding positions;
a third pressure switch (11) is embedded and installed on the two side surfaces of the roll-over stand (404), and the first electric push rod (1001) and the second electric push rod (1002) are electrically connected with the third pressure switch (11);
The lower surface of the upper mounting block (5) and the upper surface of the lower mounting block (6) are both provided with extrusion mechanisms, each extrusion mechanism comprises a telescopic plate (9), a chute (902) is formed at the tail end of each telescopic plate (9), a guide rod (901) is connected to the inner side of each chute (902) in a sliding manner, and the guide rods (901) are fixedly connected with the overturning frame (404);
when the first pressure switch (702) is extruded by the side face of the suspension clamp, a first control signal is generated, the first control signal is generated to the first electric telescopic rod (704), the first electric telescopic rod (704) is started to push the first sliding plate (7), the first rack (701) on the surface of the first sliding plate (7) drives the first toothed ring (503) and the second toothed ring (506) to rotate, the first sliding plate (7) drives the first rack (701) to move by a distance that can enable the meshed first toothed ring (503) to rotate by 90 degrees, the number of gears of the first toothed ring (503) is larger than that of the second toothed ring (506), when the moving distances of the first rack (701) are the same, the rotating angle of the second toothed ring (506) is larger than 90 degrees, so that the first pressing rod (507) can move inwards by one end distance, then the first clamping rod (508) is extruded to move inwards by one end distance, and the inner side face of the suspension clamp is attached to the suspension clamp;
When the second pressure switch is extruded by the side face of the suspension clamp, a second control signal is generated, the second control signal is generated to the second electric telescopic rod (803), the second electric telescopic rod (803) is started to push the second sliding plate (801), the second rack (804) on the surface of the second sliding plate (801) drives the third toothed ring (603) and the fourth toothed ring (607) to rotate, the second sliding plate (801) drives the second rack (804) to move by a distance which can enable the meshed third toothed ring (603) to rotate by 90 degrees, the number of gears of the third toothed ring (603) is larger than that of the fourth toothed ring (607), when the moving distances of the second rack (804) are the same, the rotating angle of the fourth toothed ring (607) is larger than 90 degrees, so that the second extruding rod (604) can inwards move by one end distance, then the second extruding rod (604) can move outwards by one end distance, and the inner side face of the suspension clamp is attached.
2. A polishing method for power fitting production, characterized by using a polishing apparatus for power fitting production as claimed in claim 1, comprising the steps of:
s1: the suspension clamp to be processed is clamped and placed on an upper mounting table (302) through an external manipulator, and the suspension clamp is initially limited by extending a limiting column (403) into a rotating pin position of the suspension clamp;
S2: fixing the outer side of an aluminum clamping plate of the suspension clamp through a second clamping mechanism, and polishing the inner side surface of the suspension clamp through a polishing mechanism;
s3: after polishing, the suspension clamp is rotated by 180 degrees through the rotating mechanism, the inner side of the suspension clamp is fixed through the first clamping mechanism, at the moment, the second clamping mechanism is loosened, and the outer side surface of the suspension clamp is polished through the polishing mechanism.
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| CN202311081359.1A CN116810567B (en) | 2023-08-25 | 2023-08-25 | Polishing equipment and polishing method for electric power fitting production |
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| CN202311081359.1A CN116810567B (en) | 2023-08-25 | 2023-08-25 | Polishing equipment and polishing method for electric power fitting production |
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| CN116810567B true CN116810567B (en) | 2023-12-12 |
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| CN117207025B (en) * | 2023-11-08 | 2024-03-08 | 如皋市同泰电力器材有限公司 | Electric power fitting grinding device based on automatic clamping |
| CN117283389B (en) * | 2023-11-27 | 2024-01-23 | 四川西蜀电力金具集团有限公司 | Equipment of polishing of bulb link hole |
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| CN115213591A (en) * | 2022-07-13 | 2022-10-21 | 马鞍山市飞达波纹管制造有限公司 | Bellows joint fusion welding device |
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| US5884903A (en) * | 1995-10-30 | 1999-03-23 | Btm Corporation | Powered clamp and gauging apparatus |
| CN114029807A (en) * | 2021-11-06 | 2022-02-11 | 江苏甬磁磁性材料研究院有限公司 | Magnetic steel processing grinding machine |
| CN216781244U (en) * | 2022-01-04 | 2022-06-21 | 大连上承精工机械有限公司 | Reversible surface grinding machine |
| CN217019135U (en) * | 2022-02-24 | 2022-07-22 | 江苏旭凯自动化设备有限公司 | Welding device capable of feeding left and right |
| CN114454006A (en) * | 2022-04-13 | 2022-05-10 | 山东信息职业技术学院 | Artificial intelligence polishing and grinding device |
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