CN214979707U - Piston rod polishing equipment - Google Patents
Piston rod polishing equipment Download PDFInfo
- Publication number
- CN214979707U CN214979707U CN202120436704.9U CN202120436704U CN214979707U CN 214979707 U CN214979707 U CN 214979707U CN 202120436704 U CN202120436704 U CN 202120436704U CN 214979707 U CN214979707 U CN 214979707U
- Authority
- CN
- China
- Prior art keywords
- polishing
- piston rod
- workstation
- lead screw
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 89
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000013508 migration Methods 0.000 claims abstract description 5
- 230000005012 migration Effects 0.000 claims abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
Abstract
The utility model provides a piston rod equipment of polishing, including supporting component, supporting component includes the workstation, workstation top surface fixed mounting a plurality of is used for the support frame of support piston rod, two gyro wheels are installed in the horizontal rotation in support frame top, workstation top fixed mounting is used for the centre gripping subassembly of horizontal rotating piston rod, the spout is seted up to the both sides face that the workstation is relative, horizontal rotation installs the lead screw of polishing in the spout, the axis of the lead screw of polishing is parallel with the axis of gyro wheel, workstation one end fixed connection servo motor, servo motor's output shaft and the transmission of lead screw one end of polishing are connected, the horizontal migration installs the subassembly of polishing that is used for polishing piston rod on the lead screw of polishing. The utility model provides a piston rod that exists among the prior art need artifical the rotating piston rod when polishing, the cost of labor drops into high problem, has produced the effect that reduces the cost of labor.
Description
Technical Field
The utility model relates to a machining equipment technical field especially relates to a piston rod equipment of polishing.
Background
The piston rod is a connecting component for supporting the piston to do work, most of the piston rod is applied to an oil cylinder and an air cylinder movement executing component, and the piston rod is a movement component with frequent movement and high technical requirement. The quality of the processing quality of the piston rod directly influences the service life and the reliability of the whole product. Therefore, when the piston rod is machined, the surface roughness of the piston rod is required to be Ra0.4-0.8 mu m, and the requirements on coaxiality and wear resistance are strict.
In the production process of the piston rod, the surface of the piston rod needs to be polished, so that the surface of the piston rod is smooth, the existing polishing mode adopts a grinding machine to polish, the piston rod needs to be rotated manually when the piston rod is polished by the existing grinding machine, and a large amount of labor cost is input by the production mode.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a piston rod equipment of polishing, it has solved the piston rod that exists among the prior art and need artifical the rotation piston rod when polishing, the problem that the cost of labor drops into height.
According to the embodiment of the utility model, a piston rod equipment of polishing, including supporting component, supporting component includes the workstation, workstation top surface fixed mounting a plurality of is used for the support frame of support piston rod, support frame top level is rotated and is installed two gyro wheels, workstation top fixed mounting is used for the centre gripping subassembly of level rotation piston rod, the spout is seted up to the both sides face that the workstation is relative, horizontal rotation installs the lead screw of polishing in the spout, the axis of the lead screw of polishing is parallel with the axis of gyro wheel, workstation one end fixed connection servo motor, servo motor's output shaft and the transmission of the lead screw one end of polishing are connected, the horizontal migration installs the subassembly of polishing that is used for the piston rod of polishing on the lead screw of polishing.
Preferably, the centre gripping subassembly includes fixed mounting and is in mounting bracket on the workstation, fixed mounting centre gripping motor and reduction gear on the mounting bracket, the centre gripping motor is connected with reduction gear drive, the centre gripping subassembly still includes the mounting panel, and the mounting panel is close to the horizontal fixed connection axle sleeve in side of reduction gear, and axle sleeve and the output shaft clearance fit of reduction gear, a plurality of installation covers of side fixed connection of reduction gear are kept away from to the mounting panel, and horizontal migration installs two racks in the installation cover, and the output shaft of reduction gear passes mounting panel and fixedly connected with gear, the even gear engagement of two racks, and the tip fixedly connected with that two racks kept away from relatively is used for the grip block of centre gripping piston rod.
Preferably, the end face of the clamping block connected with the rack is provided with an inclined plane, and grooves are uniformly formed in the inclined plane.
Preferably, the polishing assembly comprises a polishing frame, a polishing motor is fixedly mounted on the polishing frame, two movable sleeves are fixedly connected to the bottom of the polishing frame and respectively matched with the polishing lead screws on the two sides of the workbench in a threaded mode, the outer wall of each movable sleeve is attached to the inner wall of the corresponding sliding groove, the connecting frame is fixedly connected to the polishing frame, a polishing shaft is horizontally installed at the bottom end of the connecting frame in a rotating mode, a polishing wheel coaxial with the polishing shaft is fixedly connected to the polishing shaft, and the output shaft of the polishing motor is in transmission connection with the polishing shaft.
Preferably, the grinding wheel is a blade type abrasive cloth wheel.
Compared with the prior art, the utility model discloses following beneficial effect has:
the piston rod is supported by the supporting wheel, the piston rod is horizontally placed between the two idler wheels, so that the piston rod can horizontally rotate, one end of the piston rod is clamped by the clamping assembly and then the piston rod is driven to horizontally rotate, the polishing assembly is driven by the servo motor to horizontally move, so that the peripheral surface of the piston rod can be polished by the polishing assembly, and meanwhile, the peripheral surface of the piston rod is polished due to the rotation of the piston rod; the piston rod is driven to rotate through the clamping assembly, automatic polishing of the piston rod is achieved, and labor cost is reduced.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a side view of an embodiment of the present invention.
Fig. 3 is a schematic view of a partial structure of the clamping assembly according to an embodiment of the present invention.
In the above drawings: 10. a support assembly; 11. a work table; 12. a chute; 13. polishing the lead screw; 14. a servo motor; 20. a clamping assembly; 21. a mounting frame; 22. a clamping motor; 23. a speed reducer; 24. a shaft sleeve; 25. mounting a plate; 26. installing a sleeve; 27. a rack; 28. a clamping block; 29. a gear; 30. polishing the assembly; 31. a polishing frame; 32. moving the sleeve; 33. polishing the motor; 34. a connecting frame; 35. grinding the shaft; 36. grinding the wheel; 40. a support frame; 41. and a roller.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1-3, for realizing polishing the automation of piston rod, the embodiment of the utility model provides a piston rod equipment of polishing, including supporting component 10, supporting component 10 includes workstation 11, a plurality of support frame 40 that is used for the support piston rod of workstation 11 top surface fixed mounting, two gyro wheels 41 are installed in the horizontal rotation in support frame 40 top, workstation 11 top fixed mounting is used for the centre gripping subassembly 20 of horizontal rotation piston rod, spout 12 is seted up to the relative both sides face of workstation 11, horizontal rotation installs the lead screw 13 of polishing in the spout 12, the axis of lead screw 13 of polishing is parallel with gyro wheel 41's axis, 11 one end fixed connection servo motor 14 of workstation, servo motor 14's output shaft and the lead screw 13 one end transmission of polishing are connected, the horizontal migration installs the subassembly 30 of polishing that is used for polishing the piston rod on the lead screw 13 of polishing.
The piston rod is transported to the upper part of the support frame 40 by a crane, at the moment, the servo motor 14 is controlled to enable the grinding assembly 30 to move to one end close to the servo motor 14, the piston rod is put down to enable the piston rod to be horizontally placed on the support frame 40, and because one end of the piston rod is provided with an annular bulge, the two support frames 40 are different in height, so that the piston rod is ensured to be in a horizontal state; promote the piston rod to the centre gripping subassembly 20 in, control centre gripping subassembly 20 carries out the centre gripping to the one end of piston rod to drive the piston rod and rotate, start polishing subassembly 30 and polish global the polishing of piston rod, control servo motor, make polishing subassembly 30 along polishing lead screw 13 reciprocating motion, realize the global holistic automation of piston rod and polish.
As shown in fig. 1-3, in order to realize the rotation of piston rod, the centre gripping subassembly 20 includes fixed mounting at mounting bracket 21 on the workstation 11, fixed mounting centre gripping motor 22 and reduction gear 23 on the mounting bracket 21, centre gripping motor 22 is connected with reduction gear 23 transmission, centre gripping subassembly 20 still includes mounting panel 25, and the horizontal fixed connection axle sleeve 24 in side that the mounting panel 25 is close to reduction gear 23, axle sleeve 24 and the output shaft clearance fit of reduction gear 23, a plurality of installation covers 26 of side fixed connection of reduction gear 23 are kept away from to mounting panel 25, and horizontal translation moves and installs two racks 27 in the installation cover 26, and the output shaft of reduction gear 23 passes mounting panel 25 and fixedly connected with gear 29, the even gear 29 meshing of two racks 27, and the tip fixedly connected with that two racks 27 kept away from relatively is used for the grip block 28 of centre gripping piston rod.
After one end of the piston rod is pushed to a position between the two clamping blocks 28, the clamping motor 22 is started, an output shaft of the clamping motor 22 is in transmission connection with the speed reducer 23, the clamping motor 22 drives an output shaft of the speed reducer 23 to rotate, an operator holds the mounting plate 25 in a hand, the mounting plate 25 is kept to rotate along with the output shaft of the speed reducer 23, the output shaft of the speed reducer 23 drives the gear 29 to rotate, the gear 29 drives the two racks 27 meshed with the gear to move, the two racks 27 move relatively, the two clamping blocks 28 are in contact with the piston rod in the relative movement process of the two racks 27, the operator loosens the mounting plate 25 after the operator cannot keep the position of the mounting plate 25 stationary, the mounting plate 25 rotates along with the output shaft of the speed reducer 23, the rotation of the piston rod is further realized, and the gear 29 selects gears with a large number of teeth; after the machining is finished, the clamping motor 22 is controlled to rotate reversely, and meanwhile, an operator can take the piston rod out of the clamping assembly 20 by holding the mounting plate 25 and keeping the mounting plate 25 not to rotate along with the mounting plate.
As shown in fig. 3, in order to increase the friction between the clamping block 28 and the piston rod, the end surface of the clamping block 28 connected to the rack 27 is provided with an inclined surface, and convex grooves are uniformly formed on the inclined surface.
As shown in fig. 1-2, in order to polish the circumferential surface of the piston rod, the polishing assembly 30 includes a polishing frame 31, a polishing motor 33 is fixedly mounted on the polishing frame 31, two movable sleeves 32 are fixedly connected to the bottom of the polishing frame 31, the two movable sleeves 32 are respectively in threaded fit with the polishing lead screws 13 on the two sides of the workbench 11, the outer walls of the movable sleeves 32 are attached to the inner wall of the chute 12, a connecting frame 34 is fixedly connected to the polishing frame 31, a polishing shaft 35 is horizontally and rotatably mounted at the bottom end of the connecting frame 34, a polishing wheel 36 coaxial with the polishing shaft 35 is fixedly connected to the polishing shaft 35, and an output shaft of the polishing motor 33 is in transmission connection with the polishing shaft 35.
A driving wheel is fixedly connected to an output shaft of the polishing motor 33, a driven wheel is fixedly connected to the middle of the polishing shaft 35, the driving wheel and the driven wheel are in transmission connection through a belt, the polishing motor 33 is started, the polishing motor 33 drives the polishing shaft 35 to rotate, polishing wheels 36 at two ends of the polishing shaft 35 rotate, and the polishing wheels 36 polish the circumferential surface of the piston rod; the grinding lead screw 13 is driven to rotate through the servo motor 14, the movable sleeve 32 is installed on the grinding lead screw 13 in a threaded fit mode, the movable sleeve 32 cannot rotate along with the grinding lead screw 13, the movable sleeve 32 can move on the grinding lead screw 13, the movable sleeve 32 drives the grinding frame 31 to move, the grinding wheel 36 can move along the piston rod, and the axis of the grinding shaft 35 is parallel to the axis of the roller 41.
As shown in fig. 1, the grinding wheel 36 is a blade type abrasive cloth wheel for improving grinding quality.
When polishing the piston rod, when the tip of piston rod was for non-annular protruding, two support frames 40 highly set up the same, and gyro wheel 41 all contacts with the global of piston rod, through the centre gripping back of centre gripping subassembly 20 centre gripping, and the centre gripping is stable.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides a piston rod equipment of polishing, includes supporting component (10), and supporting component (10) include workstation (11), and workstation (11) top surface fixed mounting a plurality of is used for supporting piston rod's support frame (40), and two gyro wheels (41), its characterized in that are installed in support frame (40) top level rotation: workstation (11) top fixed mounting is used for the centre gripping subassembly (20) of horizontal rotating piston rod, spout (12) are seted up to the relative both sides face of workstation (11), horizontal rotation installs in spout (12) and polishes lead screw (13), the axis of the lead screw (13) of polishing is parallel with the axis of gyro wheel (41), workstation (11) one end fixed connection servo motor (14), the output shaft and the lead screw (13) one end transmission of polishing of servo motor (14) are connected, horizontal migration installs the subassembly of polishing (30) that are used for polishing the piston rod on the lead screw (13) of polishing.
2. A piston rod grinding apparatus as claimed in claim 1, wherein: the clamping assembly (20) comprises a mounting frame (21) fixedly mounted on the workbench (11), a clamping motor (22) and a speed reducer (23) are fixedly mounted on the mounting frame (21), the clamping motor (22) is in transmission connection with the speed reducer (23), centre gripping subassembly (20) still include mounting panel (25), horizontal fixed connection axle sleeve (24) in side that mounting panel (25) are close to reduction gear (23), the output shaft clearance fit of axle sleeve (24) and reduction gear (23), a plurality of installation covers (26) of side fixed connection of reduction gear (23) are kept away from in mounting panel (25), horizontal translation moves in installation cover (26) and installs two racks (27), the output shaft of reduction gear (23) passes mounting panel (25) and fixedly connected with gear (29), two racks (27) all mesh with gear (29), the tip fixedly connected with that two racks (27) kept away from relatively is used for grip block (28) of centre gripping piston rod.
3. A piston rod grinding apparatus as claimed in claim 2, wherein: the end face of the clamping block (28) connected with the rack (27) is provided with an inclined plane, and grooves are uniformly formed in the inclined plane.
4. A piston rod grinding apparatus as claimed in claim 1, wherein: polishing subassembly (30) including frame (31) of polishing, fixed mounting polishing motor (33) on frame (31) of polishing, two removal cover (32) of the bottom fixed connection of frame (31) of polishing, two remove cover (32) respectively with lead screw (13) screw-thread fit that polishes of workstation (11) both sides, remove cover (32) outer wall with the inner wall laminating of spout (12), fixedly connected with link (34) on frame (31) of polishing, the bottom level of link (34) is rotated and is installed and polish axle (35), polishes axle (35) go up fixedly connected with rather than coaxial wheel (36) of polishing, the output shaft and the axle (35) transmission of polishing motor (33) are connected.
5. A piston rod sharpening apparatus as defined in claim 4, wherein: the grinding wheel (36) is a blade type abrasive cloth wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120436704.9U CN214979707U (en) | 2021-02-26 | 2021-02-26 | Piston rod polishing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120436704.9U CN214979707U (en) | 2021-02-26 | 2021-02-26 | Piston rod polishing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214979707U true CN214979707U (en) | 2021-12-03 |
Family
ID=79158447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120436704.9U Expired - Fee Related CN214979707U (en) | 2021-02-26 | 2021-02-26 | Piston rod polishing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214979707U (en) |
-
2021
- 2021-02-26 CN CN202120436704.9U patent/CN214979707U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110539243A (en) | Novel grinding and polishing equipment | |
| CN210550339U (en) | Novel grinding and polishing equipment | |
| CN103121188A (en) | Wheel hub polishing machine | |
| CN214979707U (en) | Piston rod polishing equipment | |
| CN210476508U (en) | Automatic sweep ray apparatus and polishing mechanism thereof | |
| CN204525129U (en) | A kind of new automatic polishing machine | |
| CN115091329A (en) | Turning and polishing integrated machine for numerical control machining and working method thereof | |
| CN115673944A (en) | Device and method for grinding working surface of disc cam based on magnetic grinding | |
| CN209036212U (en) | Special-shaped small precision part grinding device | |
| CN214603694U (en) | Burnishing device is used in valve processing | |
| CN213380744U (en) | Bulb grinding device is used in automobile parts processing | |
| CN213106280U (en) | Precision grinding equipment for grinding ring | |
| CN211029445U (en) | Automatic change machining equipment | |
| CN203156544U (en) | Wheel hub polisher | |
| CN212095847U (en) | Burnishing machine is used in bearing frame processing | |
| CN109623562B (en) | Full-automatic feeding mechanism of optical lens piece | |
| CN211103346U (en) | Automatic polishing assembly line for steel plate | |
| CN110948341A (en) | Grinding machine | |
| CN111843797B (en) | New energy automobile battery polishing machine | |
| CN218427699U (en) | Large tooth width grinding wheel continuous trimming mechanism | |
| CN217832948U (en) | Bearing grinding device is used in tractor processing | |
| CN215432978U (en) | Conveniently clear up wear-resisting material processing of sweeps and use lathe | |
| CN210997831U (en) | Barrel excircle burnishing machine convenient to operation | |
| CN220718004U (en) | Screw rod production and processing tapping machine | |
| CN217966357U (en) | Grinding device is used in metal material processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211203 |