CN211728707U - Grinding machine for automobile parts - Google Patents

Abstract

The utility model discloses a grinding machine for automobile parts relates to the field, including unable adjustment base, unable adjustment base's top is provided with the workstation, clamping mechanism is installed at the workstation top, clamping mechanism is including fixed block, gag lever post, spring and rubber pad, be provided with three fixed blocks of group on the workstation. The utility model discloses a be provided with workstation actuating mechanism, when the position of work piece need be adjusted at the in-process of processing, can drive first pivot motion through rotating the hand, thereby make first bevel gear rotate, meanwhile also rotate with the second gear of first bevel gear vertical meshing, thereby make the workstation rotate, and the hand rotates the round, the round is also rotated to the workstation that corresponds, the used calibrated scale embodies workstation pivoted angle, add man-hour can effectual control table pivoted angle like this, the machining precision of equipment has been improved.

Description

Grinding machine for automobile parts

Technical Field

The utility model relates to the technical field of automobiles, specifically be a grinding machine for automobile parts.

Background

The automobile parts processing is units forming the whole automobile parts processing and a product serving for the automobile parts processing, the automobile parts are used as the basis of the automobile industry and are necessary factors for supporting the continuous and healthy development of the automobile industry, and when the automobile parts are processed, special grinding machines are needed to be used for processing the automobile parts

And (5) polishing treatment is carried out, so that the parts can be better used.

Application number 201721702116.5 discloses a grinding machine for automobile parts, which drives a screw sleeve by rotating a screw rod to enable a grinding wheel to do lifting motion, and the method can not well control the lifting height of the support rods at two sides, thereby influencing the normal use of the grinding wheel; the rotating shaft is rotated through the handle, so that the rotating angle of the workbench is changed, the rotating angle of the workbench cannot be directly and effectively reflected, and the use precision of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the application number of 201721702116.5 discloses a grinding machine for automobile parts, a spiral sleeve is driven by rotating a spiral rod, so that a grinding wheel does lifting motion, and the lifting height of support rods at two sides cannot be well controlled by the method, so that the normal use of the grinding wheel is influenced; still rotate the pivot through the handle to make workstation turned angle, this structure can not directly can not direct effectual embodiment department workstation pivoted angle, thereby has influenced the problem of the use accuracy of equipment, provides one kind.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine for automobile parts comprises a fixed base, wherein a workbench is arranged at the top of the fixed base, a clamping mechanism is installed at the top of the workbench and comprises fixed blocks, a limiting rod, a spring and a rubber pad, three groups of fixed blocks are arranged on the workbench, a workbench driving mechanism which is connected with the workbench in a rotating manner and extends to the front end of the fixed base is arranged at the front end of the fixed base, the workbench driving mechanism comprises a rotating handle, a dial, a first rotating shaft, a first bevel gear, a second bevel gear and a second rotating shaft, the dial and the rotating handle are sequentially arranged at the front end of the fixed base, the rotating handle is connected with the first bevel gear through the first rotating shaft, a second bevel gear which is vertically meshed with the first bevel gear is arranged in the fixed base, the second bevel gear is movably connected with the workbench through the second rotating shaft, and two push retractors are arranged at the top of the fixed base, the utility model discloses a telescopic device, including promote expansion bend, push expansion bend, motor, connecting seat, grinding wheel, belt, a set of the inboard of bracing piece is provided with the recess, and the internally mounted of recess has the pneumatic cylinder, and the output of pneumatic cylinder is connected with the connecting seat.

Preferably, every group the fixed block all passes through the gag lever post and connects, and the inside of gag lever post passes through spring coupling, the inside of fixed block is connected with the rubber pad through the spring.

Preferably, four corners of the bottom of the fixed base are provided with support legs.

Preferably, the inner side of the support rod is provided with a protective cover matched with the hydraulic cylinder, and the outer side of the support rod is provided with a vent hole matched with the hydraulic cylinder.

Preferably, the hydraulic cylinder, the push expansion device and the motor are all electrically connected with an external controller.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with workstation actuating mechanism, when the position of work piece need be adjusted in the course of processing, can drive first pivot motion through rotating the rotary hand, thereby make first bevel gear rotate, meanwhile the second bevel gear who meshes with first bevel gear vertical also rotates, thereby make the workstation rotate, and the rotary hand rotates the round, corresponding workstation also rotates the round, reuse calibrated scale embodies the angle that the workstation rotated, can effectual control workstation pivoted angle when processing like this, the machining precision of equipment has been improved; through being provided with the promotion expansion bend, when the emery wheel need go up and down to carry out the during operation, can promote the bracing piece of emery wheel both sides with promoting the expansion bend to control the highly uniform of its lift, the operation that the emery wheel can be stable is not influenced.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of the driving mechanism of the working table of the present invention;

fig. 4 is a schematic structural diagram of the clamping mechanism of the present invention.

In the figure: 1. a fixed base; 2. a work table; 3. a clamping mechanism; 301. a fixed block; 302. a spring; 303. A limiting rod; 304. a rubber pad; 4. a table drive mechanism; 401. turning the hand; 402. a dial scale; 403. A first rotating shaft; 404. a first bevel gear; 405. a second bevel gear; 406. a second rotating shaft; 5. pushing the telescopic device; 6. a hydraulic cylinder; 7. a support bar; 8. a connecting rod; 9. a connecting seat; 10. a loop bar; 11. a motor; 12. a drive shaft; 13. a belt; 14. a driven shaft; 15. a grinding wheel; 16. a support leg; 17. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The motors (model: BPY-90S-4) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a grinding machine for automobile parts comprises a fixed base 1, a worktable 2 is arranged on the top of the fixed base 1, a clamping mechanism 3 is arranged on the top of the worktable 2, the clamping mechanism 3 comprises a fixed block 301, a limiting rod 303, a spring 302 and a rubber pad 304, three groups of fixed blocks 301 are arranged on the worktable 2, a worktable driving mechanism 4 is arranged at the front end of the fixed base 1 and extends to the inside of the worktable driving mechanism to be rotatably connected with the worktable 2, the worktable driving mechanism 4 comprises a rotary handle 401, a dial 402, a first rotating shaft 403, a first bevel gear 404, a second bevel gear 405 and a second rotating shaft 406, the dial 402 and the rotary handle 401 are sequentially arranged at the front end of the fixed base 1, the rotary handle 401 is connected with the first bevel gear 404 through the first rotating shaft 403, the fixed base 1 is internally provided with a second bevel gear 405 vertically meshed with the first bevel gear 404, second bevel gear 405 is through second pivot 406 and 2 swing joint of workstation, two all are provided with the promotion expansion bend 5 in unable adjustment base 1 top, the output of promotion expansion bend 5 all is connected with bracing piece 7, the intermediate junction of two sets of bracing pieces 7 has connecting rod 8, the outside swing joint of connecting rod 8 has loop bar 10, motor 11 is installed at the top of loop bar 10, the bottom of loop bar 10 is provided with connecting seat 9, the outside of connecting seat 9 is provided with emery wheel 15, motor 11's output is connected with driving shaft 12, emery wheel 15's axle center department is provided with driven shaft 14, be connected with belt 13 between driving shaft 12 and the driven shaft 14, the inboard of a set of bracing piece 7 is provided with recess 17, and the internally mounted of recess 17 has pneumatic cylinder 6, and the output of pneumatic cylinder 6.

The utility model discloses a be provided with workstation actuating mechanism 4, when the position of work piece need be adjusted at the in-process of processing, can drive first pivot 403 motion through rotating hand 401, thereby make first bevel gear 404 rotate, meanwhile also rotate with first bevel gear 404 perpendicular meshing's second bevel gear 405, thereby make workstation 2 rotate, and hand 401 rotates the round, the round also rotates to the workstation that corresponds, reuse calibrated scale 402 embodies workstation pivoted angle, add man-hour can effectual control workstation 2 pivoted angle like this, the machining precision of equipment has been improved.

Please refer to fig. 2 and fig. 4, each set of fixing blocks 301 is connected by a limiting rod 303, the limiting rod 303 is connected by a spring 302, the fixing block 301 is connected with a rubber pad 304 by a spring 302, the limiting rod 303, the spring 302 and the rubber pad 304 are arranged to better clamp the workpiece, so as to prevent the surface of the workpiece from being damaged.

Please refer to fig. 1 and fig. 2, the four corners of the bottom of the fixing base 1 are provided with the supporting legs 16, the supporting legs 16 of the present invention are provided to better support the device, so that the device can stably operate.

Please refer to fig. 1, the inner side of the support rod 7 is provided with a protective cover matched with the hydraulic cylinder 6, and the outer side of the support rod 7 is provided with an air vent matched with the hydraulic cylinder 6, the utility model discloses a be provided with the protective cover and the air vent in order to avoid the hydraulic cylinder 6 to receive external influence, and dispel the heat with the air vent.

Please refer to fig. 1, the hydraulic cylinder 6, the push expansion device 5 and the motor 11 are electrically connected to the external controller, the present invention electrically connects the components to better control them, so as to realize semi-automation.

The working principle is as follows: when the automobile part polisher is used, automobile parts are placed on a workbench 2 and are fixed through a rubber pad 304 in a fixing block 301, then the height of a supporting rod 7 is adjusted by pushing a telescopic device 5 according to the size of the parts, then a driving shaft 12 is driven through a motor 11, a driven shaft 14 is rotated through a belt 13, so that a grinding wheel 15 runs, the surface of a workpiece is polished, when the workpiece is polished, a user can drive a first rotating shaft 403 to move through rotating a rotating hand 401 according to needs, so that a first bevel gear 404 rotates, meanwhile, a second bevel gear 405 vertically meshed with the first bevel gear 404 also rotates, the output direction is changed through two groups of bevel gears vertically meshed, so that the workbench 2 rotates, the workbench 2 is polished in different directions of the parts through a dial 402, and then a sleeve rod 10 is driven to move on a connecting rod 8 through a hydraulic cylinder 6, thereby polishing different positions of the parts.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (5)

1. The utility model provides a grinding machine for automobile parts, includes unable adjustment base (1), its characterized in that: the top of the fixed base (1) is provided with a workbench (2), the top of the workbench (2) is provided with a clamping mechanism (3), the clamping mechanism (3) comprises a fixed block (301), a limiting rod (303), a spring (302) and a rubber pad (304), the workbench (2) is provided with three groups of fixed blocks (301), the front end of the fixed base (1) is provided with a workbench driving mechanism (4) which extends to the interior of the fixed base and is rotationally connected with the workbench (2), the workbench driving mechanism (4) comprises a rotary handle (401), a dial (402), a first rotating shaft (403), a first bevel gear (404), a second bevel gear (405) and a second rotating shaft (406), the dial (402) and the rotary handle (401) are sequentially arranged at the front end of the fixed base (1), the rotary handle (401) is connected with the first bevel gear (404) through a first rotating shaft (403), a second bevel gear (405) vertically meshed with the first bevel gear (404) is arranged inside the fixed base (1), the second bevel gear (405) is movably connected with the workbench (2) through a second rotating shaft (406), two ends of the top of the fixed base (1) are provided with push retractors (5), output ends of the push retractors (5) are connected with supporting rods (7), the middle of two groups of the supporting rods (7) is connected with a connecting rod (8), the outer side of the connecting rod (8) is movably connected with a loop bar (10), the top of the loop bar (10) is provided with a motor (11), the bottom of the loop bar (10) is provided with a connecting seat (9), the outer side of the connecting seat (9) is provided with a grinding wheel (15), the output end of the motor (11) is connected with a driving shaft (12), and the axis of the grinding wheel (15) is provided with a driven shaft (14, be connected with belt (13) between driving shaft (12) and driven shaft (14), a set of the inboard of bracing piece (7) is provided with recess (17), and the internally mounted of recess (17) has pneumatic cylinder (6), and the output of pneumatic cylinder (6) is connected with connecting seat (9).

2. The grinding machine for automobile parts as claimed in claim 1, characterized in that: every group fixed block (301) all connect through gag lever post (303), and the inside of gag lever post (303) passes through spring (302) and connects, the inside of fixed block (301) is connected with rubber pad (304) through spring (302).

3. The grinding machine for automobile parts as claimed in claim 1, characterized in that: four corners of the bottom of the fixed base (1) are provided with supporting legs (16).

4. The grinding machine for automobile parts as claimed in claim 1, characterized in that: the inboard of bracing piece (7) is provided with the safety cover with pneumatic cylinder (6) matched with, and the outside of bracing piece (7) is provided with the air vent with pneumatic cylinder (6) matched with.

5. The grinding machine for automobile parts as claimed in claim 1, characterized in that: the hydraulic cylinder (6), the push expansion piece (5) and the motor (11) are all electrically connected with an external controller.

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