CN219170442U

CN219170442U - Grinding device for manufacturing mechanical parts

Info

Publication number: CN219170442U
Application number: CN202320239520.2U
Authority: CN
Inventors: 楚祥祥; 刘涛; 刘加尚
Original assignee: Anhui Jiayi Precision Electronic Technology Co ltd
Current assignee: Anhui Jiayi Precision Electronic Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-13
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a polishing device for manufacturing mechanical accessories, and particularly relates to the field of polishing devices. According to the utility model, the clamping plates are arranged, when the accessory enters the supporting frame, the two extrusion plates loosen the accessory, then the second hydraulic push rod starts to operate, the moving plate is pushed to move towards the accessory, then the clamping plates are contacted with the accessory, and then the clamping plates are extruded, so that the second sliding block is pushed, then the first spring is extruded, and then the clamping plates can extrude the accessory without damaging the accessory.

Description

Grinding device for manufacturing mechanical parts

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a polishing device for manufacturing mechanical accessories.

Background

In modern manufacturing industry, through carrying out batch processing to the mechanical parts on the equipment, increased the maintenance efficiency of equipment, simultaneously for the normal operating of equipment provides the guarantee, when the equipment breaks down, through quick replacement mechanical parts, can resume the running state of equipment very fast, improved production manufacturing efficiency. Fittings are usually manufactured by casting, stamping, etc., and parts manufactured by casting, stamping, etc. are usually provided with burrs, and the fittings need to be polished before being formed, which requires polishing devices.

The utility model of the prior application number is CN201920228334.2, which discloses polishing equipment for manufacturing mechanical accessories, comprising a bottom plate, wherein the top end of the bottom plate is connected with a first side plate, the back surface of the second side plate is connected with a servo motor through a bracket, one end of a first rotating rod penetrates through the second side plate to be connected with a turbine, one side of one first side plate is connected with a sleeve, a worm is connected in an inner cavity of the sleeve, one end of the worm is connected with a first clamping plate, the other first side plate is provided with an exhaust fan, one end of a connecting pipe penetrates through the first side plate to be connected with a second clamping plate, the top end of the top plate is provided with a sliding device, the sliding device is connected with a rotating motor, and the bottom end of the second rotating rod is connected with a grinding wheel. According to the arrangement mode of the turbine, the worm meshed with the turbine is driven to move in the horizontal direction by rotation of the turbine, so that the mechanical parts can be clamped conveniently, the surface of the mechanical parts is polished by the rotating motor, and the purpose of clamping and polishing the mechanical parts with different sizes is achieved.

But when this structure in-service use, before polishing the accessory, need operating personnel to put the accessory between two splint with the hand, then reuse two splint to hold the accessory after, just can unclamp the hand, probably can bring the potential safety hazard for the staff because operating personnel's operation is improper then.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a polishing device for manufacturing machine parts, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the polishing device for manufacturing the mechanical accessories comprises a working plate, wherein the top of the working plate is provided with a conveying belt groove, the inside of the conveying belt groove is rotationally connected with a conveying belt, two sides of the working plate are both slidably connected with first sliding blocks, the top of each first sliding block is fixedly provided with a first hydraulic push rod, two sides of the top of the working plate are both provided with extrusion plates, and the moving end of each first hydraulic push rod is fixedly connected with the extrusion plates;

the top of the working plate is fixedly provided with a supporting frame, both sides of the bottom of the supporting frame are provided with object passing grooves, both sides of the inner wall of the supporting frame are provided with sliding grooves, the inside of each sliding groove is connected with a sliding block in a sliding manner, one side, opposite to the two sliding blocks, of each sliding block is fixedly provided with a fixed plate, both sides of each fixed plate are fixedly provided with a second hydraulic push rod, one side, far away from the sliding block, of each fixed plate is provided with a movable plate, and the movable end of each second hydraulic push rod is fixedly connected with the corresponding movable plate;

the movable plate is characterized in that first spring grooves are formed in two sides of the top of the movable plate, first springs are fixedly arranged in the first spring grooves, second sliding blocks are fixedly arranged on one sides, opposite to the first springs, of the first springs, and clamping plates are fixedly arranged between the second sliding blocks.

As a further description of the above technical solution: the bottom of slider has seted up the second spring groove, the inside in second spring groove is fixed to be equipped with the second spring, the fixed arc piece that is equipped with in bottom of second spring, a plurality of arc grooves have been seted up at the top of spout, arc piece and arc groove looks adaptation.

As a further description of the above technical solution: the inside rotation of support frame is connected with the threaded rod, the cover is equipped with the third sliding block on the threaded rod, one side of third sliding block is inserted and is equipped with the gag lever post, gag lever post and support frame fixed connection to with third sliding block sliding connection.

As a further description of the above technical solution: the bottom of the third sliding block is fixedly provided with a connecting plate, and the bottom of the connecting plate is connected with a polishing block in a sliding manner.

As a further description of the above technical solution: the bottom of the connecting plate is fixedly provided with a third hydraulic push rod, and the movable end of the third hydraulic push rod is fixedly connected with the polishing block.

As a further description of the above technical solution: and a motor is fixedly arranged on one side of the supporting frame, and the output end of the motor is coaxially connected with the threaded rod in a transmission manner.

The utility model has the technical effects and advantages that:

1. through setting up the grip block, compare with prior art, when joining in marriage and getting into the support frame, two stripper plates loosen the accessory, then second hydraulic push rod begins to operate, promotes the movable plate to the accessory and removes, then the grip block contacts with the accessory, then extrudes the grip block to promote the second sliding block, then extrudes first spring, then the grip block both can extrude the accessory, can not cause the damage to the accessory yet;

2. through setting up third hydraulic push rod, compare with prior art, when polishing the accessory, the motor starts the operation, drives the rotation of threaded rod, drives the removal of third sliding block then, can remove polishing the piece at polishing in-process, is favorable to more abundant polishing the accessory, and third hydraulic push rod can remove polishing the piece simultaneously, makes its finer and more meticulous of polishing.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic top view of the cross-section of FIG. 1 taken at P-P in accordance with the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 4 is a schematic side view of the connecting plate of the present utility model.

The reference numerals are: 1. a work plate; 2. a conveyor belt slot; 3. a conveyor belt; 4. a first slider; 5. a first hydraulic pushrod; 6. an extrusion plate; 7. a support frame; 8. a passing groove; 9. a chute; 10. a slide block; 11. a fixing plate; 12. a second hydraulic pushrod; 13. a moving plate; 14. a first spring groove; 15. a first spring; 16. a second slider; 17. a clamping plate; 18. a second spring groove; 19. a second spring; 20. an arc-shaped block; 21. an arc-shaped groove; 22. a threaded rod; 23. a third slider; 24. a limit rod; 25. a connecting plate; 26. polishing the block; 27. a third hydraulic pushrod; 28. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-4, a polishing device for manufacturing mechanical accessories comprises a working plate 1, wherein a conveying belt groove 2 is formed in the top of the working plate 1, a conveying belt 3 is rotatably connected in the conveying belt groove 2, first sliding blocks 4 are slidably connected to two sides of the working plate 1, a first hydraulic push rod 5 is fixedly arranged at the top of the first sliding block 4, extrusion plates 6 are arranged at two sides of the top of the working plate 1, and the moving end of the first hydraulic push rod 5 is fixedly connected with the extrusion plates 6;

the top of the working plate 1 is fixedly provided with a supporting frame 7, both sides of the bottom of the supporting frame 7 are provided with a passing groove 8, both sides of the inner wall of the supporting frame 7 are provided with sliding grooves 9, the inside of the sliding grooves 9 is connected with sliding blocks 10 in a sliding manner, one side, opposite to the two sliding blocks 10, of the sliding grooves is fixedly provided with a fixed plate 11, both sides of the fixed plate 11 are fixedly provided with second hydraulic push rods 12, one side, far away from the sliding blocks 10, of the fixed plate 11 is provided with a moving plate 13, and the moving end of the second hydraulic push rods 12 is fixedly connected with the moving plate 13;

the first spring groove 14 has all been seted up to the top both sides of movable plate 13, and the inside in first spring groove 14 is fixed to be equipped with first spring 15, and the fixed second sliding block 16 that is equipped with in one side that two first springs 15 are relative, and fixed clamping plate 17 that is equipped with between two second sliding blocks 16 can carry out spacing and fixing to the accessory, prevents that the accessory from producing the removal at the in-process of polishing.

In some embodiments, according to the embodiment shown in fig. 3, the bottom of the sliding block 10 is provided with a second spring groove 18, the inside of the second spring groove 18 is fixedly provided with a second spring 19, the bottom of the second spring 19 is fixedly provided with an arc block 20, the top of the sliding groove 9 is provided with a plurality of arc grooves 21, the arc block 20 is matched with the arc grooves 21, the inside of the supporting frame 7 is rotatably connected with a threaded rod 22, a third sliding block 23 is sleeved on the threaded rod 22, one side of the third sliding block 23 is inserted with a limiting rod 24, the limiting rod 24 is fixedly connected with the supporting frame 7 and is in sliding connection with the third sliding block 23, and the sliding block 10 can be fixed.

In some embodiments, according to the embodiment shown in fig. 1, a connecting plate 25 is fixedly arranged at the bottom of the third sliding block 23, a polishing block 26 is slidably connected at the bottom of the connecting plate 25, a third hydraulic push rod 27 is fixedly arranged at the bottom of the connecting plate 25, a moving end of the third hydraulic push rod 27 is fixedly connected with the polishing block 26, a motor 28 is fixedly arranged at one side of the supporting frame 7, and an output end of the motor 28 is coaxially and drivingly connected with the threaded rod 22, so that the polishing block 26 can be moved to polish accessories more finely.

The working principle of the utility model is as follows: when the hydraulic clamping device is used, firstly, a machine accessory to be polished is placed on a conveyor belt 3, then a first hydraulic push rod 5 starts to operate, the accessory is extruded according to the size of the accessory, the accessory can be limited on the conveyor belt 3, the accessory is prevented from moving in the moving process, then the accessory moves along with the conveyor belt 3, a first sliding block 4 moves along with the accessory, then when the accessory enters a supporting frame 7, two extrusion plates 6 loosen the accessory, then a second hydraulic push rod 12 starts to operate, a moving plate 13 is pushed to move towards the accessory, then a clamping plate 17 is contacted with the accessory, and then the clamping plate 17 is extruded, so that a second sliding block 16 is pushed, then a first spring 15 is extruded, and then the clamping plate 17 can extrude the accessory without damaging the accessory;

then the conveyor belt 3 continues to run, the accessory is conveyed to the bottom of the polishing block 26, then the conveyor belt 3 stops running, in the moving process of the conveyor belt 3, the sliding block 10 is driven to slide in the chute 9, then the arc block 20 is extruded, then the second spring 19 is extruded, then when the conveyor belt 3 stops, the arc block 20 is clamped into the arc groove 21, the clamping plate 17 can be fixed, and the accessory is prevented from moving during polishing, so that polishing is disqualified and cost is increased;

when polishing the accessory, motor 28 starts to run, drives the rotation of threaded rod 22, drives the removal of third sliding block 23 then, can remove polishing block 26 at the in-process of polishing, is favorable to polishing more abundant to the accessory, and third hydraulic push rod 27 can remove polishing block 26 simultaneously, makes its finer and more meticulous of polishing.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. Grinding device for machine part manufacturing, including work board (1), its characterized in that: the automatic feeding device is characterized in that a conveying belt groove (2) is formed in the top of the working plate (1), a conveying belt (3) is rotationally connected to the inside of the conveying belt groove (2), first sliding blocks (4) are slidably connected to the two sides of the working plate (1), first hydraulic pushing rods (5) are fixedly arranged on the top of the first sliding blocks (4), extruding plates (6) are arranged on the two sides of the top of the working plate (1), and the moving end of each first hydraulic pushing rod (5) is fixedly connected with each extruding plate (6);

the top of the working plate (1) is fixedly provided with a supporting frame (7), two sides of the bottom of the supporting frame (7) are provided with a passing groove (8), two sides of the inner wall of the supporting frame (7) are provided with sliding grooves (9), the sliding grooves (9) are internally and slidably connected with sliding blocks (10), two opposite sides of the sliding blocks (10) are fixedly provided with fixing plates (11), two sides of each fixing plate (11) are fixedly provided with second hydraulic push rods (12), one side, far away from the sliding blocks (10), of each fixing plate (11) is provided with a moving plate (13), and the moving ends of the second hydraulic push rods (12) are fixedly connected with the moving plates (13);

the two sides of the top of the moving plate (13) are provided with first spring grooves (14), first springs (15) are fixedly arranged in the first spring grooves (14), second sliding blocks (16) are fixedly arranged on one sides, opposite to the first springs (15), of the two first springs, and clamping plates (17) are fixedly arranged between the two second sliding blocks (16).

2. A polishing apparatus for machine part manufacturing according to claim 1, wherein: the bottom of slider (10) has seted up second spring groove (18), the inside of second spring groove (18) is fixed to be equipped with second spring (19), the bottom of second spring (19) is fixed to be equipped with arc piece (20), a plurality of arc grooves (21) have been seted up at the top of spout (9), arc piece (20) and arc groove (21) looks adaptation.

3. A polishing apparatus for machine part manufacturing according to claim 1, wherein: the inside rotation of support frame (7) is connected with threaded rod (22), the cover is equipped with third sliding block (23) on threaded rod (22), one side of third sliding block (23) is inserted and is equipped with gag lever post (24), gag lever post (24) and support frame (7) fixed connection to with third sliding block (23) sliding connection.

4. A polishing apparatus for machine part manufacturing according to claim 3, wherein: the bottom of third sliding block (23) is fixed and is equipped with connecting plate (25), the bottom sliding connection of connecting plate (25) has polishing piece (26).

5. The polishing device for machine part manufacturing according to claim 4, wherein: the bottom of the connecting plate (25) is fixedly provided with a third hydraulic push rod (27), and the moving end of the third hydraulic push rod (27) is fixedly connected with the polishing block (26).

6. A polishing apparatus for machine part manufacturing according to claim 1, wherein: one side of the supporting frame (7) is fixedly provided with a motor (28), and the output end of the motor (28) is coaxially connected with the threaded rod (22) in a transmission manner.