CN216151989U - Grinding device for mechanical engineering parts - Google Patents
Grinding device for mechanical engineering parts Download PDFInfo
- Publication number
- CN216151989U CN216151989U CN202121785990.6U CN202121785990U CN216151989U CN 216151989 U CN216151989 U CN 216151989U CN 202121785990 U CN202121785990 U CN 202121785990U CN 216151989 U CN216151989 U CN 216151989U
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- adjusting
- mechanical engineering
- roller
- grinding
- adjusting arm
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- 238000011089 mechanical engineering Methods 0.000 title claims abstract description 42
- 238000005498 polishing Methods 0.000 claims abstract description 34
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005266 casting Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a polishing device for mechanical engineering parts, which comprises a polishing box, a limiting frame, a variable frequency motor, a control panel and auxiliary rollers, wherein two groups of auxiliary rollers are arranged inside the polishing box, the outer walls of the auxiliary rollers are connected with the polishing box through bearings, an adjusting arm is arranged inside the polishing box on one side of each auxiliary roller, a hinged shaft is arranged at the bottom end of each adjusting arm, the adjusting arm is movably connected with the polishing box through the hinged shaft, the adjusting roller is arranged at one end, away from the hinged shaft, of each adjusting arm, the limiting frame is arranged inside the polishing box below the adjusting roller, a spring is arranged at the central position of the top end of the limiting frame, the top end of the spring is fixedly connected with the adjusting arm, and a driving roller is arranged inside the polishing box below the adjusting arm. The automatic adjusting type grinding device not only realizes automatic adjustment type grinding of mechanical engineering parts by the grinding device, increases the processing range of the grinding device, but also accelerates the processing speed of the grinding device.
Description
Technical Field
The utility model relates to the technical field of polishing devices, in particular to a polishing device for mechanical engineering parts.
Background
Along with the rapid development of the casting industry, the production of castings is developing towards automation, in the production of various castings, sand treatment, modeling, core making and smelting have gradually realized the automated production in each large casting enterprise, but in the later cleaning link of the castings, most of the castings still stay in the stage of being completed by manual operation, so a grinding device is needed to carry out the quick and efficient grinding on mechanical engineering parts, the existing grinding equipment mostly adopts three joints, six joints and other mechanical arms to grind the castings, the rigidity of the equipment is weak during processing, if the equipment bears the variable load force after long-term use, the joints of the equipment can be damaged, so that the processing precision is reduced, the product quality is uneven, and the defects of certain problems still exist in the using process of the existing grinding device, and the specific problems are as follows:
1. the existing polishing device is generally inconvenient to automatically adjust and polish mechanical engineering parts when in use, so that the polishing quality of the polishing device is seriously influenced when in use;
2. the existing polishing device is generally inconvenient for adjusting and fixing mechanical engineering parts when in use, thereby greatly influencing the processing range of the polishing device when in use;
3. the existing grinding device is not convenient to clamp and fix mechanical engineering parts quickly when in use, so that the processing speed of the grinding device in use is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polishing device for mechanical engineering parts, and aims to solve the problems that the polishing device in the background technology is inconvenient for automatically adjusting and polishing the mechanical engineering parts, and can be used for adjusting and fixing the mechanical engineering parts and quickly clamping and fixing the mechanical engineering parts.
In order to achieve the purpose, the utility model provides the following technical scheme: a grinding device for mechanical engineering parts comprises a grinding box, a limiting frame, a variable frequency motor, a control panel and auxiliary rollers, wherein two groups of auxiliary rollers are arranged inside the grinding box, the outer wall of each auxiliary roller is connected with the grinding box through a bearing, an adjusting arm is arranged inside the grinding box on one side of each auxiliary roller, a hinged shaft is arranged at the bottom end of each adjusting arm, the adjusting arm is movably connected with the grinding box through the hinged shaft, an adjusting roller is arranged at one end, away from the hinged shaft, of each adjusting arm, the limiting frame is arranged inside the grinding box below the adjusting roller, a spring is arranged at the center of the top end of the limiting frame, the top end of the spring is fixedly connected with the adjusting arm, a driving roller is arranged inside the grinding box below the adjusting arm, a ring-shaped abrasive belt is wound on the surface of the driving roller, and one end of the ring-shaped abrasive belt extends to the surfaces of the adjusting roller and the auxiliary rollers, and a control panel is arranged on the outer wall of the polishing box at one side of the auxiliary roller.
Preferably, a variable frequency motor is installed inside the polishing box on one side of the driving roller, a rotating shaft is installed at the output end of the variable frequency motor through a coupler, and the outer wall of the rotating shaft is fixedly connected with the driving roller, so that stable driving of the annular abrasive belt is facilitated.
Preferably, the outer wall of the grinding box is provided with a support frame, an adjusting frame is arranged inside the support frame, and one end of the adjusting frame extends to the outside of the support frame.
Preferably, the inside of alignment jig is equipped with the multiunit and assists the screw hole, and assists the inside multiunit owner screw hole that is equipped with of support frame of screw hole one side to the inside locking bolt that is equipped with of main screw hole of alignment jig one side, the support frame is connected with the alignment jig through locking bolt, is favorable to adjusting the formula fixedly to mechanical engineering part.
Preferably, the outer wall of the adjusting frame is provided with a clamp box, a lower clamping plate is arranged inside the clamp box, and an upper clamping plate is arranged inside the clamp box.
Preferably, install the switching cover on the outer wall of punch holder, and the anchor clamps incasement portion of switching cover one side is equipped with the screw thread seat to the inside of screw thread seat is equipped with the threaded rod, installs the handle on the outer wall of threaded rod, install two sets of gag lever posts on the outer wall of punch holder, and the one end of gag lever post extends to the outside of anchor clamps case, is favorable to the quick clamp of mechanical engineering part to be fixed.
Compared with the prior art, the utility model has the beneficial effects that:
(1) according to the polishing device, the variable frequency motor is started through the operation control panel, the variable frequency motor drives the rotating shaft to rotate, the rotating shaft drives the driving roller to rotate, the driving roller drives the annular abrasive belt to move, the adjusting roller adjusts and supports the annular abrasive belt, mechanical engineering parts in the clamp box are polished through the annular abrasive belt, the spring elastically supports the adjusting arm, the adjusting arm elastically supports the adjusting roller, the adjusting roller elastically supports the annular abrasive belt, the tightness of the annular abrasive belt is adjusted, automatic adjustment type polishing of the mechanical engineering parts by the polishing device is achieved, and the polishing quality of the mechanical engineering parts is improved;
(2) according to the polishing device, the support frame and the polishing box are fixed together, the adjusting frame is inserted into the support frame, the locking bolt is inserted into the support frame and the main threaded hole, one end of the locking bolt extends into the auxiliary threaded hole, and the locking bolt fixes the support frame and the adjusting frame, so that the clamp box and the polishing box are stably connected, the polishing device is used for adjustably fixing mechanical engineering parts, and the processing range of the polishing device is increased;
(3) this kind of grinding device is through placing the mechanical engineering part in the inside of anchor clamps case, and twist grip, under the cooperation of threaded rod and screw thread seat, the threaded rod drives the switching cover and removes to drive the punch holder and remove, under the cooperation of lower plate, the anchor clamps case presss from both sides tight fixedly to the mechanical engineering part, has realized that grinding device is fixed to the quick clamp of mechanical engineering part for grinding device's process velocity.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic rear view of the cross-sectional structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. grinding a box; 2. a limiting frame; 3. a variable frequency motor; 4. a drive roller; 5. a rotating shaft; 6. hinging a shaft; 7. an adjusting arm; 8. a spring; 9. adjusting the roller; 10. a ring-shaped abrasive belt; 11. a control panel; 12. an auxiliary drum; 13. a clamp box; 14. a lower splint; 15. a support frame; 16. a main threaded hole; 17. locking the bolt; 18. auxiliary threaded holes; 19. an adjusting bracket; 20. a limiting rod; 21. a handle; 22. a threaded seat; 23. an upper splint; 24. a transfer sleeve; 25. a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a grinding device for mechanical engineering parts comprises a grinding box 1, a limiting frame 2, a variable frequency motor 3, a control panel 11 and auxiliary rollers 12, wherein two groups of auxiliary rollers 12 are arranged inside the grinding box 1, the outer walls of the auxiliary rollers 12 are connected with the grinding box 1 through bearings, an adjusting arm 7 is arranged inside the grinding box 1 on one side of each auxiliary roller 12, a hinged shaft 6 is arranged at the bottom end of each adjusting arm 7, the adjusting arm 7 is movably connected with the grinding box 1 through the hinged shaft 6, an adjusting roller 9 is arranged at one end, far away from the hinged shaft 6, of each adjusting arm 7, the limiting frame 2 is arranged inside the grinding box 1 below the adjusting roller 9, a spring 8 is arranged at the center position of the top end of the limiting frame 2, the top end of the spring 8 is fixedly connected with the adjusting arm 7, a driving roller 4 is arranged inside the grinding box 1 below the adjusting arm 7, and a ring-shaped abrasive belt 10 is wound on the surface of the driving roller 4, one end of the annular abrasive belt 10 extends to the surfaces of the adjusting roller 9 and the auxiliary roller 12, a control panel 11 is installed on the outer wall of the polishing box 1 on one side of the auxiliary roller 12, a variable frequency motor 3 is installed inside the polishing box 1 on one side of the driving roller 4, the type of the variable frequency motor 3 is MR-J2S-20A, the output end of the variable frequency motor 3 is provided with a rotating shaft 5 through a coupler, and the outer wall of the rotating shaft 5 is fixedly connected with the driving roller 4;
when in use, mechanical engineering parts are placed in the clamp box 13, the parts are clamped by the cooperation of the upper clamp plate 23 and the lower clamp plate 14, the variable frequency motor 3 is turned on by the operation control panel 11 under the support of the grinding box 1, the variable frequency motor 3 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the driving roller 4 to rotate, the driving roller 4 drives the annular abrasive belt 10 to move, the two groups of auxiliary rollers 12 support and limit the annular abrasive belt 10, the adjusting roller 9 adjusts and supports the annular abrasive belt 10, the mechanical engineering parts in the clamp box 13 are ground by the annular abrasive belt 10, the adjusting arm 7 is connected with the grinding box 1 through the hinge shaft 6, the spring 8 elastically supports the adjusting arm 7 under the limit of the limiting frame 2, so that the adjusting arm 7 elastically supports the adjusting roller 9, the adjusting roller 9 elastically supports the annular abrasive belt 10, and the tightness of the annular abrasive belt 10 is adjusted, the grinding device automatically adjusts and grinds the mechanical engineering parts, and the grinding quality of the mechanical engineering parts is improved;
the outer wall of the grinding box 1 is provided with a support frame 15, an adjusting frame 19 is arranged inside the support frame 15, one end of the adjusting frame 19 extends to the outside of the support frame 15, a plurality of groups of auxiliary threaded holes 18 are formed inside the adjusting frame 19, a plurality of groups of main threaded holes 16 are formed inside the support frame 15 on one side of each auxiliary threaded hole 18, locking bolts 17 are arranged inside the main threaded holes 16 on one side of the adjusting frame 19, and the support frame 15 is connected with the adjusting frame 19 through the locking bolts 17;
when the grinding device is used, the support frame 15 and the grinding box 1 are fixed together, the adjusting frame 19 is inserted into the support frame 15, one end of the adjusting frame 19 is connected with the clamp box 13 to support the clamp box 13, after the adjusting frame 19 is adjusted, the locking bolt 17 is inserted into the support frame 15 and the main threaded hole 16, one end of the locking bolt 17 extends into the auxiliary threaded hole 18, the support frame 15 and the adjusting frame 19 are fixed by the locking bolt 17, so that the clamp box 13 is stably connected with the grinding box 1, the grinding device is used for adjustably fixing mechanical engineering parts, and the machining range of the grinding device is enlarged;
the outer wall of the adjusting frame 19 is provided with a clamp box 13, a lower clamping plate 14 is arranged inside the clamp box 13, an upper clamping plate 23 is arranged inside the clamp box 13, an adapter sleeve 24 is arranged on the outer wall of the upper clamping plate 23, a threaded seat 22 is arranged inside the clamp box 13 on one side of the adapter sleeve 24, a threaded rod 25 is arranged inside the threaded seat 22, a handle 21 is arranged on the outer wall of the threaded rod 25, two groups of limiting rods 20 are arranged on the outer wall of the upper clamping plate 23, and one end of each limiting rod 20 extends to the outside of the clamp box 13;
during the use through placing the mechanical engineering part in the inside of anchor clamps case 13, twist grip 21, under the cooperation of threaded rod 25 and screw thread seat 22, threaded rod 25 drives switching cover 24 and removes to drive punch holder 23 and remove, two sets of gag lever posts 20 carry on spacingly to punch holder 23, under the cooperation of punch holder 14, anchor clamps case 13 presss from both sides tight fixedly to the mechanical engineering part, realized that grinding device is fixed to the quick clamp of mechanical engineering part, grinding device's process velocity has been accelerated.
The working principle is as follows: the utility model firstly places mechanical engineering parts in a clamp box 13, the parts are clamped by matching an upper clamp plate 23 and a lower clamp plate 14, an operation control panel 11 turns on a variable frequency motor 3 under the support of a grinding box 1, the variable frequency motor 3 drives a rotating shaft 5 to rotate, the rotating shaft 5 drives a driving roller 4 to rotate, the driving roller 4 drives a ring-shaped abrasive belt 10 to move, two groups of auxiliary rollers 12 support and limit the ring-shaped abrasive belt 10, an adjusting roller 9 adjusts and supports the ring-shaped abrasive belt 10, the mechanical engineering parts in the clamp box 13 are ground by the ring-shaped abrasive belt 10, an adjusting arm 7 is connected with the grinding box 1 through a hinge shaft 6, under the limit of a limit frame 2, a spring 8 elastically supports the adjusting arm 7, so that the adjusting roller 9 is elastically supported by the adjusting arm 7, the ring-shaped abrasive belt 10 is elastically supported by the adjusting roller 9, and the tightness of the ring-shaped abrasive belt 10 is adjusted by the adjusting roller 9, then, the support frame 15 and the polishing box 1 are fixed together, the adjusting frame 19 is inserted into the support frame 15, one end of the adjusting frame 19 is connected with the clamp box 13 to support the clamp box 13, after the adjusting frame 19 is adjusted, the locking bolt 17 is inserted into the support frame 15 and the main threaded hole 16, one end of the locking bolt 17 extends into the auxiliary threaded hole 18, the locking bolt 17 fixes the support frame 15 and the adjusting frame 19, so that the clamp box 13 is stably connected with the polishing box 1, mechanical engineering parts are placed in the clamp box 13, the handle 21 is rotated, under the matching of the threaded rod 25 and the threaded seat 22, the threaded rod 25 drives the adapter sleeve 24 to move so as to drive the upper clamp plate 23 to move, the two groups of limiting rods 20 limit the upper clamp plate 23, under the matching of the lower clamp plate 14, the clamp box 13 clamps and fixes the mechanical engineering parts, to complete the use of the grinding device.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a grinding device of mechanical engineering part, includes grinding case (1), spacing (2), inverter motor (3), control panel (11) and auxiliary drum (12), its characterized in that: two groups of auxiliary rollers (12) are arranged inside the grinding box (1), the outer wall of each auxiliary roller (12) is connected with the grinding box (1) through a bearing, an adjusting arm (7) is arranged inside the grinding box (1) on one side of each auxiliary roller (12), a hinged shaft (6) is arranged at the bottom end of each adjusting arm (7), each adjusting arm (7) is movably connected with the grinding box (1) through the hinged shaft (6), an adjusting roller (9) is arranged at one end, far away from the hinged shaft (6), of each adjusting arm (7), a limiting frame (2) is arranged inside the grinding box (1) below the adjusting roller (9), a spring (8) is arranged at the central position of the top end of the limiting frame (2), the top end of the spring (8) is fixedly connected with the adjusting arm (7), a driving roller (4) is arranged inside the grinding box (1) below the adjusting arm (7), and a ring-shaped abrasive belt (10) is wound on the surface of the driving roller (4), one end of the ring-shaped abrasive belt (10) extends to the surfaces of the adjusting roller (9) and the auxiliary roller (12), and a control panel (11) is installed on the outer wall of the grinding box (1) on one side of the auxiliary roller (12).
2. The grinding device for the mechanical engineering part, according to claim 1, is characterized in that: grinding box (1) internally mounted of driving roller (4) one side has inverter motor (3), and the output of inverter motor (3) installs pivot (5) through the shaft coupling to the outer wall and the driving roller (4) fixed connection of pivot (5).
3. The grinding device for the mechanical engineering part, according to claim 1, is characterized in that: install support frame (15) on the outer wall of case (1) of polishing, and the inside of support frame (15) is equipped with alignment jig (19), and the one end of alignment jig (19) extends to the outside of support frame (15).
4. The grinding device for the mechanical engineering part according to claim 3, wherein: the inside of alignment jig (19) is equipped with multiunit and assists screw hole (18), and assists inside multiunit owner screw hole (16) that is equipped with of support frame (15) of screw hole (18) one side to main screw hole (16) of alignment jig (19) one side is inside to be equipped with locking bolt (17), and support frame (15) are connected with alignment jig (19) through locking bolt (17).
5. The grinding device for the mechanical engineering part according to claim 3, wherein: install on the outer wall of alignment jig (19) anchor clamps case (13), and the inside of anchor clamps case (13) is equipped with lower plate (14), the inside of anchor clamps case (13) is equipped with punch holder (23).
6. The grinding device for the mechanical engineering part, according to claim 5, is characterized in that: install switching cover (24) on the outer wall of punch holder (23), and the inside screw thread seat (22) that is equipped with of anchor clamps case (13) of switching cover (24) one side to the inside of screw thread seat (22) is equipped with threaded rod (25), installs handle (21) on the outer wall of threaded rod (25), install two sets of gag lever posts (20) on the outer wall of punch holder (23), and the one end of gag lever post (20) extends to the outside of anchor clamps case (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121785990.6U CN216151989U (en) | 2021-08-02 | 2021-08-02 | Grinding device for mechanical engineering parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121785990.6U CN216151989U (en) | 2021-08-02 | 2021-08-02 | Grinding device for mechanical engineering parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216151989U true CN216151989U (en) | 2022-04-01 |
Family
ID=80837482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121785990.6U Expired - Fee Related CN216151989U (en) | 2021-08-02 | 2021-08-02 | Grinding device for mechanical engineering parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216151989U (en) |
-
2021
- 2021-08-02 CN CN202121785990.6U patent/CN216151989U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220401 |