CN213258802U

CN213258802U - Polishing machine for surface treatment of automobile injection molding parts

Info

Publication number: CN213258802U
Application number: CN202021779128.XU
Authority: CN
Inventors: 顾军
Original assignee: Suining Yixin Plastic Products Co ltd
Current assignee: Suining Yixin Plastic Products Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-05-25
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a burnishing machine for car injection molding surface treatment, comprises a workbench, the first telescopic cylinder of top left side fixedly connected with of workstation, the top fixedly connected with fixed block of first telescopic cylinder, the telescopic cylinder of right side fixedly connected with second of fixed block, the tip fixed connection grinding device of the telescopic cylinder of second. Because wave the crank and make the screw sleeve drive the second clamp splice and press from both sides tight fixedly to the injection molding that will polish, rethread slip slider removes clamping device behind the suitable position, it is fixed to rotate the front and back position of circular handle to the injection molding to press from both sides tightly, make anomalous injection molding through the tight fixing that can be fine of the clamp of four sides, the effect of polishing can be better, owing to set up in the dust cover makes the piece of polishing inhale the dust catcher body through the dust absorption mouth, make the in-process of polishing reduce the piece and waft and spill, thereby the piece suction mouth nose has been reduced.

Description

Polishing machine for surface treatment of automobile injection molding parts

Technical Field

The utility model relates to an auto parts technical field, in particular to a burnishing machine for car injection molding surface treatment.

Background

The injection molding part is a general term for various injection molding products produced by an injection molding machine, including various packages, parts and the like, and is mainly made of materials such as polyethylene or polypropylene and added with various organic solvents, the selection of the plastic part is mainly determined by the type (thermoplastic or thermosetting) of the plastic, the initial form and the shape and the size of the product, the injection molding part is generally made by mould pressing and transfer molding, and also by injection molding, and the plastic is molded on a plane by laminating, mould pressing and thermoforming.

However, in the prior art, because some injection molding parts of the automobile are irregular in shape, the injection molding parts to be polished cannot be well fixed by traditional polishing, the injection molding parts are easy to move during polishing, the polishing effect is not good, some chips are generated during polishing, the chips float on the surface of the polishing machine and are difficult to clean, and respiratory tract infection may be caused by human inhalation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a burnishing machine for car injection molding surface treatment, the fixed and the fragment problem of spilling of solution injection molding.

In order to solve the technical problem, the utility model discloses a technical scheme does: a polishing machine for surface treatment of automobile injection molding parts comprises a workbench, wherein a first telescopic cylinder is fixedly connected to the left side of the top of the workbench, a fixed block is fixedly connected to the top of the first telescopic cylinder, a second telescopic cylinder is fixedly connected to the right side of the fixed block, a casing is fixedly connected to the end portion of the second telescopic cylinder, a polishing device is fixedly installed at the bottom of the casing, a first clamping block is fixedly connected to the left side of the top of the workbench and is located on the right side of the first telescopic cylinder, a threaded shaft is fixedly installed at the bottom of the workbench, a threaded sleeve is connected to the outer wall of the threaded shaft in a threaded manner, a connecting rod is fixedly connected to the top of the threaded sleeve, a second clamping block is fixedly connected to the top of the connecting rod, a sliding groove is transversely formed in the middle end of the top of the workbench, the connecting rod slides in the sliding groove, and sliding grooves, sliding connection has the slider in the spout, the top fixedly connected with clamping device of slider, the bottom both sides fixedly connected with spring of casing, the bottom fixedly connected with dust cover of spring, the dust absorption mouth has been seted up to the both sides of dust cover, the bottom left side joint of workstation has the dust catcher body, the left side of dust catcher body has been seted up and has been inserted the mouth, and inserts the mouth and meet through the hose with the dust absorption mouth.

Preferably, grinding device includes the motor, and motor fixed mounting is in the inside of casing, the output shaft position fixedly connected with of motor polishes the piece, the piece of polishing is installed through the screw in the bottom of polishing the piece.

Preferably, the clamping device comprises a support plate with a threaded hole in the top, a threaded rod is in threaded connection with the threaded hole in the end of the support plate, a third clamping block is fixedly connected to the position, close to the middle of the workbench, of the threaded rod, and a circular handle is fixedly connected to the position, far away from the middle of the workbench, of the threaded rod.

Preferably, the right end of the threaded shaft is fixedly connected with a rocker, and the right side of the rocker is fixedly connected with a crank.

Preferably, first clamp splice, second clamp splice and third clamp splice all include the fixed plate, the laminating of the clamp position of fixed plate is installed the rubber piece.

Preferably, the two sides of the dust collector body are fixedly connected with clamping blocks, the left side of the bottom of the workbench is fixedly connected with a clamping groove, and the clamping blocks are clamped in the clamping groove.

Preferably, the bottom four corners of the workbench are fixedly connected with supporting legs, thread grooves are formed in the bottoms of the supporting legs, the thread grooves are connected with adjusting screws in an inner thread mode, and the bottoms of the adjusting screws are fixedly connected with supporting legs.

Adopt above-mentioned technical scheme, it is fixed to press from both sides tightly to the injection molding that will polish to make the threaded sleeve pipe drive the second clamp splice to wave the crank, rethread slip slider removes clamping device to suitable position after, it is fixed to rotate the front and back position of circular handle to the injection molding to press from both sides tightly, make anomalous injection molding through the tight fixing that can be fine of the clamp on four sides, the effect of polishing can be better, owing to set up in the dust cover makes the piece of polishing inhale the dust catcher body through the dust absorption mouth, make the in-process of polishing reduce the piece and waft and spill, thereby the piece suction mouth nose has been reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of a workstation of the present invention;

FIG. 3 is a schematic view of the clamping block of the present invention;

fig. 4 is a schematic view of the landing leg of the present invention.

In the figure: 1. a work table; 2. a first telescopic cylinder; 3. a fixed block; 4. a second telescopic cylinder; 5. a polishing device; 501. a housing; 502. a motor; 503. grinding blocks; 504. grinding the sheets; 6. a first clamping block; 7. a threaded shaft; 8. a threaded bushing; 9. a connecting rod; 10. a second clamp block; 11. sliding a ditch; 12. a chute; 13. a slider; 14. a clamping device; 1401. a support plate; 1402. a threaded rod; 1403. a third clamping block; 1404. a round handle; 15. a cleaner body; 16. an access port; 17. a rocker; 18. A crank; 19. a fixing plate; 20. a rubber block; 21. a support leg; 22. a thread groove; 23. adjusting the screw rod; 24. a support leg; 25. A spring; 26. a dust cover; 27. a dust suction port; 28. a clamping block; 29. a clamping groove.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

According to the description of fig. 1-4: a polishing machine for surface treatment of automobile injection molding parts comprises a workbench 1, wherein a first telescopic cylinder 2 is fixedly connected to the left side of the top of the workbench 1, a fixed block 3 is fixedly connected to the top of the first telescopic cylinder 2, a second telescopic cylinder 4 is fixedly connected to the right side of the fixed block 3, a shell 501 is fixedly connected to the end portion of the second telescopic cylinder 4, a polishing device 5 is fixedly installed at the bottom of the shell 501, a first clamping block 6 is fixedly connected to the position, located on the right side of the first telescopic cylinder 2, on the left side of the top of the workbench 1, a threaded shaft 7 is fixedly installed at the bottom of the workbench 1, a threaded sleeve 8 is in threaded connection with the outer wall of the threaded shaft 7, a connecting rod 9 is fixedly connected to the top of the threaded sleeve 8, a second clamping block 10 is fixedly connected to the top of the connecting rod 9, and a sliding groove 11 is transversely formed in the middle end, and connecting rod 9 slides in the slide groove 11, spout 12 has all been seted up to the top front and back end of workstation 1, and sliding connection has slider 13 in spout 12, slider 13's top fixedly connected with clamping device 14, casing 501's bottom both sides fixedly connected with spring 25, spring 25's bottom fixedly connected with dust cover 26, dust absorption mouth 27 has been seted up to the both sides of dust cover 26, the bottom left side joint of workstation 1 has dust catcher body 15, access 16 has been seted up in the left side of dust catcher body 15, and access 16 meets through the hose with dust absorption mouth 27.

Because the grinding device 5 comprises the motor 502, the motor 502 is fixedly installed inside the casing 501, the output shaft of the motor 502 is fixedly connected with the grinding block 503, the grinding sheet 504 is installed at the bottom of the grinding block 503 through a screw, the motor 502 operates to drive the grinding block 503 to rotate, so that the grinding sheet 504 grinds the injection molding, and the grinding sheet 504 is installed on the grinding block 503 and can be detached and replaced.

Because the clamping device 14 comprises a support plate 1401 with a threaded hole at the top, a threaded rod 1402 is connected to the threaded hole at the end of the support plate 1401 in a threaded manner, a third clamping block is fixedly connected to a position, close to the middle of the workbench 1, of the threaded rod 1402, and a round handle 1404 is fixedly connected to a position, far away from the middle of the workbench 1, of the threaded rod 1402, the slide block 13 slides to the position of the injection molding piece in the slide groove 12, and then the round handle 1404 is rotated, so that the threaded rod 1402 drives the third clamping block to clamp the injection molding piece.

Because the right end of the threaded shaft 7 is fixedly connected with the rocker 17, and the right side of the rocker 17 is fixedly connected with the crank 18, the crank 18 is rocked to rotate the threaded shaft 7, so that the second clamping block 10 is driven to clamp the injection molding part.

Because first clamp splice 6, second clamp splice 10 and third clamp splice all include fixed plate 19, the position laminating of getting of fixed plate 19 is installed rubber block 20, so rubber block 20 is more inseparable to the marriage of injection molding, and rubber block 20 installs on fixed plate 19, can dismantle the change.

Because the both sides fixedly connected with fixture block 28 of dust catcher body 15, the bottom left side fixedly connected with draw-in groove 29 of workstation 1, and the fixture block 28 joint is in draw-in groove 29, so when needing to clear up dust catcher body 15, can take off fixture block 28 from draw-in groove 29, can take off dust catcher body 15 and clear up.

Because equal fixedly connected with landing leg 21 in bottom four corners of workstation 1, thread groove 22 has been seted up to landing leg 21's bottom, thread groove 22 internal thread connection has adjusting screw 23, adjusting screw 23's bottom fixedly connected with stabilizer blade 24, so when meetting the ground height unevenness, rotatable adjusting screw 23 finely tunes the height of this device.

The utility model discloses a theory of operation for car injection molding surface treatment's burnishing machine as follows: during the use, wave crank 18 and make threaded shaft 7 rotate, thereby drive second clamp splice 10 and press from both sides tightly the injection molding, slide slider 13 in spout 12 in the position of injection molding again after, rotate circular handle 1404, make threaded rod 1402 drive the third clamp splice and press from both sides tightly the injection molding, remove grinding device 5 to the injection molding through the flexible function of first telescopic cylinder 2 and second, the polishing can open dust catcher body 15 when having the dust, make dust absorption mouth 27 produce suction through the hose, the piece is inhaled dust catcher body 15, when needing clearance dust catcher body 15, can take off fixture block 28 from draw-in groove 29, can take off dust catcher body 15 and clear up, when meetting ground height unevenness, rotatable adjusting screw 23 finely tunes the height of this device.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A polishing machine for surface treatment of automobile injection molding parts is characterized by comprising a workbench, wherein a first telescopic cylinder is fixedly connected to the left side of the top of the workbench, a fixed block is fixedly connected to the top of the first telescopic cylinder, a second telescopic cylinder is fixedly connected to the right side of the fixed block, a casing is fixedly connected to the end of the second telescopic cylinder, a polishing device is fixedly mounted at the bottom of the casing, a first clamping block is fixedly connected to the left side of the top of the workbench and positioned on the right side of the first telescopic cylinder, a threaded shaft is fixedly mounted at the bottom of the workbench, a threaded sleeve is in threaded connection with the outer wall of the threaded shaft, a connecting rod is fixedly connected to the top of the threaded sleeve, a second clamping block is fixedly connected to the top of the connecting rod, a sliding groove is transversely formed in the middle end of the top of the workbench, and the connecting rod slides in, the spout has all been seted up to the top front and back end of workstation, sliding connection has the slider in the spout, the top fixedly connected with clamping device of slider, the bottom both sides fixedly connected with spring of casing, the bottom fixedly connected with dust cover of spring, the dust absorption mouth has been seted up to the both sides of dust cover, the bottom left side joint of workstation has the dust catcher body, the access mouth has been seted up in the left side of dust catcher body, and access mouth meets through the hose with the dust absorption mouth.

2. The polishing machine for surface treatment of the automobile injection molding parts according to claim 1, wherein the polishing device comprises a motor, the motor is fixedly installed inside the machine shell, a polishing block is fixedly connected to an output shaft of the motor, and a polishing sheet is installed at the bottom of the polishing block through screws.

3. The polishing machine for surface treatment of the automobile injection-molded parts as claimed in claim 1, wherein the clamping device comprises a support plate with a threaded hole at the top, the support plate is fixedly connected to the slide block, a threaded rod is connected to the threaded hole at the end of the support plate in a threaded manner, a third clamping block is fixedly connected to the position of the threaded rod close to the middle of the workbench, and a circular handle is fixedly connected to the position of the threaded rod far away from the middle of the workbench.

4. The polishing machine for surface treatment of the automobile injection molded parts according to claim 1, wherein a rocker is fixedly connected to the right end of the threaded shaft, and a crank is fixedly connected to the right side of the rocker.

5. The polishing machine for surface treatment of the automobile injection molded parts as claimed in claim 1, wherein the first clamping block, the second clamping block and the third clamping block comprise fixing plates, and rubber blocks are mounted at clamping positions of the fixing plates in an attaching mode.

6. The polishing machine for surface treatment of the automobile injection molded parts as claimed in claim 1, wherein clamping blocks are fixedly connected to two sides of the dust collector body, a clamping groove is fixedly connected to the left side of the bottom of the workbench, and the clamping blocks are clamped in the clamping groove.

7. The polishing machine for surface treatment of the automobile injection molded parts according to claim 1, wherein four corners of the bottom of the workbench are fixedly connected with support legs, the bottoms of the support legs are provided with thread grooves, the thread grooves are internally threaded with adjusting screws, and the bottoms of the adjusting screws are fixedly connected with support legs.