CN217122765U

CN217122765U - Efficient polishing device for computer metal precision structural part

Info

Publication number: CN217122765U
Application number: CN202123127775.XU
Authority: CN
Inventors: 朱斌; 嵇宁
Original assignee: Yancheng Keyang Electronic Technology Co ltd
Current assignee: Yancheng Keyang Electronic Technology Co ltd
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-08-05
Anticipated expiration: 2031-12-13

Abstract

The utility model relates to the technical field of precision structural member processing, in particular to an efficient polishing device for a computer metal precision structural member, which is convenient for operators to replace a polishing belt and improves the practicability of the device; the polishing machine comprises a workbench, a vertical plate, a motor, a first belt wheel, a second belt wheel and a polishing belt, wherein the vertical plate is arranged at the top end of the workbench; the device comprises a vertical plate, two groups of vertical plates, two groups of first through holes, two groups of second through holes, a sliding block and a moving mechanism, wherein the two groups of vertical plates are arranged at the front ends of the vertical plates; the moving mechanism comprises a connecting shaft, a first limiting block, a first connecting plate, a straight rod, a second limiting block and a jacking mechanism, and a bearing of the connecting shaft is arranged in the central area of the front end of the sliding block.

Description

Efficient polishing device for computer metal precision structural part

Technical Field

The utility model relates to a technical field of precision structure spare processing especially relates to a burnishing device of efficient computer metal precision structure spare.

Background

As is well known, polishing is to reduce the roughness of the surface of a workpiece by mechanical, chemical or electrochemical actions to make the workpiece bright and flat, and is to modify the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, and mechanical polishing is commonly used in the processing of precise metal structural parts at present.

The polishing device of the existing computer metal precision structural part is found in use, and an operator is required to replace the polishing belt according to the fine degree of polishing when polishing, but the polishing belt is not convenient for the operator to operate when replacing, so that the practicability of the device is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a computer metal precision structure's burnishing device convenient to operating personnel changes the polishing belt, improves the practicality of device.

The utility model discloses an efficient polishing device for computer metal precision structural parts, which comprises a workbench, a vertical plate, a motor, a first belt wheel, a second belt wheel and a polishing belt, wherein the vertical plate is arranged at the top end of the workbench; the sliding block is characterized by further comprising fixing plates, connecting rods, sliding blocks and a moving mechanism, wherein the two groups of fixing plates are arranged at the front ends of the vertical plates, the two groups of connecting rods are arranged between the two groups of fixing plates in an up-down symmetrical mode, the left end of the sliding block is provided with two groups of first through holes in an up-down symmetrical mode, the two groups of first through holes are respectively sleeved with the two groups of connecting rods in a sliding mode, and the moving mechanism is arranged on the sliding block; the moving mechanism comprises a connecting shaft, a first limiting block, a first connecting plate, a straight rod, a second limiting block and a jacking mechanism, a connecting shaft bearing is installed in the central area of the front end of the sliding block, a second belt wheel is concentrically installed at the front end of the connecting shaft, the first limiting block is fixedly installed at the rear end of the sliding block, the rear end of the first limiting block is provided with a first lug, two groups of first connecting plates are symmetrically installed at the left end of the right fixing plate in an up-and-down mode, the straight rod bearing is installed between the two groups of first connecting plates, the top end of the second limiting block is provided with a second through hole, the second through hole is fixedly sleeved with the straight rod, the bottom end of the second limiting block is provided with a second lug, the left end of the first lug is in compression contact with the right end of the second lug, the jacking mechanism is installed on a vertical plate, and the jacking mechanism is in compression contact with the second limiting block.

The utility model discloses a burnishing device of accurate structure of efficient computer metal, the tight mechanism in top includes the round bar, the pull ring, the spacing ring, first spring, fixed block and stop gear, the slider front end is provided with the slot hole, slot hole inside wall intercommunication is provided with the spacing groove, round bar and slot hole slip suit, the pull ring is installed in the round bar rear end, the fixed suit of spacing ring is on the round bar, spacing ring and spacing groove sliding contact, first spring suit is on the round bar, the fixed block is installed at the round bar front end, the rotatable steel ball that is provided with of fixed block front end, stop gear installs on the fixed block.

The utility model discloses a burnishing device of accurate structure of efficient computer metal, stop gear include first branch, limiting plate, second branch and connecting block, and first branch is installed on second stopper top, and the limiting plate top is provided with the third through-hole, third through-hole and first branch bearing suit, and the second branch is rotatable to be installed in the limiting plate bottom, and the connecting block is installed on the fixed block top, and the connecting block top is provided with the elongated slot, second branch and elongated slot rolling contact.

The utility model discloses a burnishing device of accurate structure of efficient computer metal still includes second connecting plate and handle, and right part fixed plate right-hand member is provided with the fourth through-hole, second connecting plate and fourth through-hole slip suit, and second connecting plate fixed mounting is at the slider right-hand member, and handle fixed mounting is at second connecting plate right-hand member.

The utility model discloses a burnishing device of accurate structure of efficient computer metal still includes the second spring, and two sets of second springs suit respectively are on two sets of connecting rods.

The utility model discloses a burnishing device of efficient computer metal precision structure spare still includes transparent guard plate, transparent guard plate fixed mounting is in the first half region in riser front end.

The utility model discloses a burnishing device of accurate structure of efficient computer metal still includes first backup pad, and two sets of first backup pad bilateral symmetry are installed on the motor, and two sets of first backup pad front ends all are connected with the riser rear end.

The utility model discloses a burnishing device of accurate structure of efficient computer metal still includes the second backup pad, and two sets of second backup pad bilateral symmetry install in the riser rear end, and two sets of second backup pad bottoms all are connected with the riser top.

Compared with the prior art, the beneficial effects of the utility model are that: riser and two sets of fixed plate cooperation are supported two sets of connecting rods simultaneously, with the polishing belt suit on first band pulley and polishing belt, later promote the slider right side under the spacing of two sets of connecting rods, the slider drives first stopper and removes to contacting with the second stopper, continue to remove the slider, first stopper jack-up second stopper, two sets of first connecting plate and straight-bar cooperation carry on spacingly to the second stopper, remove to first lug and second lug press and contact the back, the tight mechanism in top promotes second stopper and first stopper and carries on spacingly to the slider, the operating personnel of being convenient for changes polishing belt, the practicality of the improvement device.

Drawings

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

fig. 2 is a schematic view of the connection structure of the middle vertical plate and the second support plate of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is an enlarged schematic view of the portion B of FIG. 3;

in the drawings, the reference numbers: 1. a work table; 2. a vertical plate; 3. a motor; 4. a first pulley; 5. a second pulley; 6. a polishing belt; 7. a fixing plate; 8. a connecting rod; 9. a slider; 10. a connecting shaft; 11. a first stopper; 12. a first connecting plate; 13. a straight rod; 14. a second limiting block; 15. a round bar; 16. a pull ring; 17. a limiting ring; 18. a first spring; 19. a fixed block; 20. steel balls; 21. a first strut; 22. a limiting plate; 23. a second support bar; 24. connecting blocks; 25. a second connecting plate; 26. a handle; 27. a second spring; 28. a transparent protection plate; 29. a first support plate; 30. a second support plate.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the utility model discloses an efficient polishing device for computer metal precision structural parts, which comprises a workbench 1, a vertical plate 2, a motor 3, a first belt wheel 4, a second belt wheel 5 and a polishing belt 6, wherein the vertical plate 2 is installed at the top end of the workbench 1, the motor 3 is installed at the rear end of the vertical plate 2, the output end of the motor 3 passes through the vertical plate 2 to be concentrically connected with the first belt wheel 4, the second belt wheel 5 is rotatably installed on the vertical plate 2, and the first belt wheel 4 and the second belt wheel 5 are in transmission connection through the polishing belt 6; the device comprises a vertical plate 2, two groups of fixing plates 7, two groups of connecting rods 8, a sliding block 9 and a moving mechanism, wherein the two groups of fixing plates 7 are arranged at the front end of the vertical plate 2; the moving mechanism comprises a connecting shaft 10, a first limiting block 11, a first connecting plate 12, a straight rod 13, a second limiting block 14 and a jacking mechanism, the connecting shaft 10 is mounted in the central area of the front end of a sliding block 9 in a bearing mode, a second belt wheel 5 is concentrically mounted at the front end of the connecting shaft 10, the first limiting block 11 is fixedly mounted at the rear end of the sliding block 9, a first bump is arranged at the rear end of the first limiting block 11, the two groups of first connecting plates 12 are symmetrically mounted at the left end of a right fixing plate 7 up and down, the straight rod 13 is mounted between the two groups of first connecting plates 12 in a bearing mode, a second through hole is formed in the top end of the second limiting block 14 and fixedly sleeved with the straight rod 13, a second bump is arranged at the bottom end of the second limiting block 14, the left end of the first bump is in compression contact with the second bump, the jacking mechanism is mounted on a vertical plate 2, and the jacking mechanism is in compression contact with the second limiting block 14; riser 2 and two sets of fixed plates 7 cooperation are supported two sets of connecting rods 8 simultaneously, 6 suits of polishing belt are on first band pulley 4 and polishing belt 6, later promote slider 9 in the spacing lower right of two sets of connecting rods 8, slider 9 drives first stopper 11 and moves to contacting with second stopper 14, continue to remove slider 9, first stopper 11 jack-up second stopper 14, two sets of first connecting plate 12 and straight-bar 13 cooperation are spacing to second stopper 14, move to first lug and second lug press and contact after, the tight mechanism in top promotes second stopper 14 and first stopper 11 and carry on spacingly to slider 9, the operating personnel of being convenient for changes polishing belt 6, the practicality of the device is improved.

The utility model discloses an efficient burnishing device of computer metal precision structure spare, the tight mechanism in top includes round bar 15, pull ring 16, spacing ring 17, first spring 18, fixed block 19 and stop gear, slider 9 front end is provided with the slot hole, slot hole inside wall intercommunication is provided with the spacing groove, round bar 15 and slot hole slip suit, pull ring 16 is installed in round bar 15 rear end, spacing ring 17 fixes suit on round bar 15, spacing ring 17 and spacing groove sliding contact, first spring 18 suit is on round bar 15, fixed block 19 is installed in round bar 15 front end, fixed block 19 front end is rotatable to be provided with steel ball 20, stop gear installs on fixed block 19; first spring 18 and spacing ring 17 cooperation and spacing groove cooperation push up tightly round bar 15, round bar 15 and the cooperation of fixed block 19 push up steel ball 20 tightly, steel ball 20 and second stopper 14 pressure tightly contact, make second stopper 14 and the cooperation of first stopper 11 keep spacing to slider 9, when removing first stopper 11 and second stopper 14 spacing, pull round bar 15 backward through pull ring 16, round bar 15 and fixed block 19 and stop gear cooperation remove spacing of second stopper 14 and first stopper 11, the operating personnel of being convenient for operates, the practicality of the improvement device.

The utility model discloses a high-efficient burnishing device of accurate structure of computer metal, stop gear includes first branch 21, limiting plate 22, second branch 23 and connecting block 24, and first branch 21 is installed on 14 tops of second limiting block, and limiting plate 22 top is provided with the third through-hole, and the third through-hole is in bearing fit with first branch 21, and second branch 23 rotatable mounting is in limiting plate 22 bottom, and connecting block 24 is installed on 19 tops of fixed block, and connecting block 24 top is provided with the elongated slot, and second branch 23 and elongated slot rolling contact; when the pull ring 16 and the round rod 15 are matched to drive the fixed block 19 to move back and forth, the fixed block 19 and the connecting block 24 are matched to drive the second limiting block 14 to rotate through the second supporting rod 23, so that the limiting plate 22 is connected with the first supporting rod 21, the limiting position is conveniently removed when the limiting position of the first limiting block 11 and the second limiting block 14 is removed, and the practicability of the device is improved.

The utility model discloses an efficient polishing device for computer metal precision structural parts, which also comprises a second connecting plate 25 and a handle 26, wherein the right end of the right fixing plate 7 is provided with a fourth through hole, the second connecting plate 25 is sleeved with the fourth through hole in a sliding way, the second connecting plate 25 is fixedly arranged at the right end of the sliding block 9, and the handle 26 is fixedly arranged at the right end of the second connecting plate 25; when the slider 9 moves rightwards to drive the first limiting block 11 and the second limiting block 14 to limit, the second connecting plate 25 is convenient for an operator to pull the slider 9 through the handle 26, and the practicability of the device is improved.

The utility model discloses an efficient polishing device for computer metal precision structural parts, which also comprises second springs 27, wherein two groups of second springs 27 are respectively sleeved on two groups of connecting rods 8; two sets of second springs 27 and fixed plate 7 cooperate and keep promoting slider 9 under the spacing of connecting rod 8, make first stopper 11 remain throughout with second stopper 14 for the state of pasting closely through slider 9 when first stopper 11 and second stopper 14 carry on spacingly, improve the practicality of device.

The utility model discloses an efficient polishing device for computer metal precision structural parts, which also comprises a transparent protection plate 28, wherein the transparent protection plate 28 is fixedly arranged in the upper half area of the front end of the vertical plate 2; when closely following structure is polished through polishing belt 6, reduce the piece that produces when polishing through transparent guard plate 28 and produce the influence to operating personnel's polishing operation, improve the practicality of device.

The utility model discloses an efficient polishing device for computer metal precision structural parts, which also comprises first supporting plates 29, wherein two groups of first supporting plates 29 are arranged on the motor 3 in bilateral symmetry, and the front ends of the two groups of first supporting plates 29 are connected with the rear ends of the vertical plates 2; two sets of first backup pad 29 and riser 2 cooperation support motor 3, improve the stability of motor 3 during operation and the practicality of device.

The utility model discloses an efficient polishing device for computer metal precision structural parts, which also comprises two groups of second supporting plates 30, wherein the two groups of second supporting plates 30 are arranged at the rear ends of the vertical plates 2 in a bilateral symmetry way, and the bottom ends of the two groups of second supporting plates 30 are connected with the top ends of the vertical plates 2; two sets of second backup pads 30 and the cooperation of workstation 1 support riser 2, improve the practicality of riser 2's stability and device.

The utility model discloses a high-efficient burnishing device of computer metal precision structural part, it is at work, at first pull back round bar 15 through pull ring 16, round bar 15 and fixed block 19 drive connecting block 24 and move backward, connecting block 24 and second branch 23 make limiting plate 22 drive second stopper 14 under the connection of first branch 21 and rotate under the support of two sets of first connecting plate 12 and straight-bar 13, relieve the spacing of second stopper 14 and first stopper 11, two sets of second spring 27 and fixed plate 7 cooperate and promote slider 9 under the spacing of two sets of connecting rod 8 to the left, take off polishing belt 6 on first band pulley 4 and second band pulley 5 and change, suit new polishing belt 6 on first band pulley 4 and second band pulley 5, cooperate through handle 26 and second connecting plate 25 with slider 9 to have the pulling, slider 9 drives first stopper 11 to move to contact with second stopper 14, the sliding block 9 continues to be moved, the first limiting block 11 jacks up the second limiting block 14, the first protruding block is in compression contact with the second protruding block, the round rod 15 is matched with the fixing block 19 to tightly jack the steel ball 20, the steel ball 20 is in compression contact with the second limiting block 14, the second limiting block 14 is matched with the first limiting block 11 to keep limiting on the sliding block 9, and replacement of the polishing belt 6 is completed.

The utility model discloses a burnishing device of accurate structure of efficient computer metal, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A high-efficiency polishing device for computer metal precision structural parts comprises a workbench (1), a vertical plate (2), a motor (3), a first belt wheel (4), a second belt wheel (5) and a polishing belt (6), wherein the vertical plate (2) is installed at the top end of the workbench (1), the motor (3) is installed at the rear end of the vertical plate (2), the output end of the motor (3) penetrates through the vertical plate (2) to be concentrically connected with the first belt wheel (4), the second belt wheel (5) is rotatably installed on the vertical plate (2), and the first belt wheel (4) and the second belt wheel (5) are in transmission connection through the polishing belt (6); the novel vertical type stamping die is characterized by further comprising fixing plates (7), connecting rods (8), sliding blocks (9) and a moving mechanism, wherein the two groups of fixing plates (7) are installed at the front ends of the vertical plates (2), the two groups of connecting rods (8) are vertically and symmetrically installed between the two groups of fixing plates (7), the left ends of the sliding blocks (9) are vertically and symmetrically provided with two groups of first through holes, the two groups of first through holes are respectively in sliding fit with the two groups of connecting rods (8), and the moving mechanism is installed on the sliding blocks (9);

the moving mechanism comprises a connecting shaft (10), a first limiting block (11), a first connecting plate (12), a straight rod (13), a second limiting block (14) and a jacking mechanism, the connecting shaft (10) is arranged in the central area of the front end of a sliding block (9) in a bearing mode, a second belt wheel (5) is concentrically arranged at the front end of the connecting shaft (10), the first limiting block (11) is fixedly arranged at the rear end of the sliding block (9), a first lug is arranged at the rear end of the first limiting block (11), the two groups of first connecting plates (12) are vertically and symmetrically arranged at the left end of a right fixing plate (7), the straight rod (13) is arranged between the two groups of first connecting plates (12) in a bearing mode, a second through hole is formed in the top end of the second limiting block (14) and fixedly sleeved with the straight rod (13), a second lug is arranged at the bottom end of the second limiting block (14), the left end of the first lug is in pressing contact with the right end of the second lug, the jacking mechanism is arranged on a vertical plate (2), the jacking mechanism is in pressing contact with the second limiting block (14).

2. The efficient polishing device for the computer metal precision structural part as claimed in claim 1, wherein the tightening mechanism comprises a round rod (15), a pull ring (16), a limiting ring (17), a first spring (18), a fixed block (19) and a limiting mechanism, a long hole is formed in the front end of the sliding block (9), a limiting groove is formed in the inner side wall of the long hole in a communicating mode, the round rod (15) is sleeved with the long hole in a sliding mode, the pull ring (16) is installed at the rear end of the round rod (15), the limiting ring (17) is fixedly sleeved on the round rod (15), the limiting ring (17) is in sliding contact with the limiting groove, the first spring (18) is sleeved on the round rod (15), the fixed block (19) is installed at the front end of the round rod (15), a steel ball (20) is rotatably arranged at the front end of the fixed block (19), and the limiting mechanism is installed on the fixed block (19).

3. The efficient polishing device for the computer metal precision structural part as claimed in claim 2, wherein the limiting mechanism comprises a first supporting rod (21), a limiting plate (22), a second supporting rod (23) and a connecting block (24), the first supporting rod (21) is mounted at the top end of the second limiting block (14), a third through hole is formed at the top end of the limiting plate (22), the third through hole is in bearing fit with the first supporting rod (21), the second supporting rod (23) is rotatably mounted at the bottom end of the limiting plate (22), the connecting block (24) is mounted at the top end of the fixing block (19), an elongated slot is formed at the top end of the connecting block (24), and the second supporting rod (23) is in rolling contact with the elongated slot.

4. A highly efficient polishing device for computer metal precision structural parts as claimed in claim 3, further comprising a second connecting plate (25) and a handle (26), wherein a fourth through hole is provided at the right end of the right fixing plate (7), the second connecting plate (25) is slidably sleeved with the fourth through hole, the second connecting plate (25) is fixedly installed at the right end of the slider (9), and the handle (26) is fixedly installed at the right end of the second connecting plate (25).

5. The efficient polishing device for the computer metal precision structural part as claimed in claim 4, further comprising second springs (27), wherein the two sets of second springs (27) are respectively sleeved on the two sets of connecting rods (8).

6. A highly efficient burnishing apparatus for computer metal precision structural members as defined in claim 5, further comprising a transparent shield (28), wherein the transparent shield (28) is fixedly mounted on the riser (2) at the upper region of the front end thereof.

7. The efficient computer metal precision structural member polishing device as claimed in claim 6, further comprising first supporting plates (29), wherein two sets of the first supporting plates (29) are symmetrically installed on the motor (3) from left to right, and the front ends of the two sets of the first supporting plates (29) are connected with the rear ends of the vertical plates (2).

8. The efficient computer metal precision structural member polishing device as claimed in claim 7, further comprising two sets of second supporting plates (30), wherein the two sets of second supporting plates (30) are symmetrically installed at the rear end of the vertical plate (2), and the bottom ends of the two sets of second supporting plates (30) are connected with the top end of the vertical plate (2).