CN220296750U

CN220296750U - Machining grinding device

Info

Publication number: CN220296750U
Application number: CN202321543179.6U
Authority: CN
Inventors: 潘晓勋; 魏强; 张亮
Original assignee: Wuhan Lider Precision Technology Co ltd
Current assignee: Wuhan Lider Precision Technology Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2024-01-05
Anticipated expiration: 2033-06-16

Abstract

The utility model relates to the technical field of machining, in particular to a machining grinding device which comprises a grinding component, wherein the lower part of the grinding component is connected with two sides of the upper part of a workbench, the other two sides of the upper part of the workbench are connected with the lower end of a moving component, and the outer part of the moving component is symmetrically provided with a fixing component; through the cooperation of above-mentioned subassembly, make the utility model discloses be equipment automatic go on when adjusting and fixing the extension length of reference column, need not manual operation, effectively alleviateed work load; and the utility model discloses the top of roating seat and left and right sides spiral lead screw has the shielding of mounting panel, can not influence the removal of roating seat because of the piece that produces when the grinding, has guaranteed the normal operating of equipment.

Description

Machining grinding device

Technical Field

The utility model relates to the technical field of machining, in particular to a machining grinding device.

Background

The application number is CN202310195309.X, a mechanical processing grinding device, when the device is used, place the plate on the recess, rotate two-way screw rod, drive two sets of sliders and splint and carry out the removal that is close to each other, a plurality of reference columns can contact the lateral wall of plate in proper order, the reference column receives the resistance and moves in the circular slot, extrude the positioning spring, the reverse elastic force of positioning spring acts on the reference column and carries out the righting clamp with the plate, after the reference column supports the plate tightly, rotate certain several reference screw rods through the interval, the reference screw rod inwards moves along the locating hole, support the reference column tightly, thereby strengthen the fixed effect to the plate.

Because the device is provided with a plurality of positioning screws, a certain positioning screw is rotated by hands at intervals to tightly prop against the positioning column, the operation is too troublesome, and the workload is increased; and the device falls into the spout easily in the piece that produces when carrying out the grinding to the work piece, is difficult for the clearance, along with the accumulation of piece in the spout can shadow slider removal to cause the device unable normal work.

Disclosure of Invention

The present utility model is directed to a machining grinding device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the machining grinding device comprises a grinding component, wherein the lower part of the grinding component is connected with a workbench, the top of the workbench is connected with a moving component, and the outer part of the moving component is symmetrically provided with a fixed component;

wherein, the fixed subassembly includes: the connecting block, the outside of both ends fixed connection in the cylinder of connecting block, the output shaft fixed connection in the both ends of depression bar of cylinder, the below of depression bar evenly is equipped with the fixed column, the outside of fixed column is pegged graft in the top of connecting block, the inside of connecting block cup joints in the outside of reference column, the one end fixed connection in the outside of anti-skidding head of reference column, the other end fixed connection in the outside of stopper of reference column, the outside sliding connection in telescopic inside of stopper, just telescopic one end fixed connection in the lateral part of connecting block.

Preferably, the inside of sleeve cup joints in the outside of spring, the both ends of spring support in between stopper and the sleeve.

Preferably, a round hole is formed in the upper portion of the connecting block, a through hole is formed in the side portion of the connecting block, and the round hole is perpendicular to and communicated with the through hole.

Preferably, the inner wall of the round hole is slidably connected to the outer portion of the fixing column, and the inner wall of the through hole is slidably connected to the outer portion of the positioning column.

Preferably, the lower position of the side part of the connecting block is fixedly connected with the output shaft end of the double-shaft air cylinder, and the lower part of the double-shaft air cylinder is fixedly connected with the upper part of the U-shaped plate.

Preferably, the moving assembly includes: the lower extreme fixed connection of mounting panel in the upper portion of workstation, the one end fixed connection of mounting panel is in the outside of motor, the output of motor passes through the one end of coupling joint in left and right-handed screw, the other end of left and right-handed screw rotate connect in the other end of mounting panel, the both ends fixed connection of mounting panel are in the both ends of guide bar, the outside sliding connection of guide bar is in the inside at swivel seat one both ends and the inside at swivel seat two both ends, the inside in the middle of swivel seat cup joint in the outside of left and right-handed screw one end, the inside in the middle of swivel seat two cup joint in the outside of left and right-handed screw other end, the upper portion of swivel seat one and swivel seat two are fixed in respectively the lower extreme of U-shaped plate

Preferably, a hole for the motor output shaft to pass through is formed in one end of the mounting plate.

Preferably, the lower end of the grinding component is fixedly connected to the upper part of the workbench, and a debris collecting box is further arranged on the upper part of the workbench.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the fixed component is pushed to move towards the workpiece by the moving component until the fixed component fully contacts the outside of the workpiece, the extending lengths of all the positioning columns in the fixed component are different because the outside of the workpiece is irregular, and the compression bar and the fixed column are driven by the air cylinder to move downwards, so that the lower end of the fixed column is in compression joint with the outside of the positioning column, and the extending lengths of the positioning columns are ensured to be kept in the current state and cannot be changed; the utility model is automatically carried out by the equipment when the extension length of the positioning column is adjusted and fixed, and manual operation is not needed, thereby effectively reducing the workload; and the utility model discloses the top of roating seat and left and right sides spiral lead screw has the shielding of mounting panel, can not influence the removal of roating seat because of the piece that produces when the grinding, has guaranteed the normal operating of equipment.

Drawings

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

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of an exploded view of a fastening assembly according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a securing assembly according to the present utility model;

fig. 5 is a schematic diagram of a moving assembly according to the present utility model.

In the figure: 1. a grinding assembly; 2. a fixing assembly; 3. a moving assembly; 4. a debris collection box; 5. a work table; 6. a compression bar; 7. fixing the column; 8. a round hole; 9. a cylinder; 10. a connecting block; 11. a through hole; 12. an anti-slip head; 13. positioning columns; 14. a limiting block; 15. a spring; 16. a sleeve; 17. a biaxial cylinder; 18. a U-shaped plate; 19. a rotating seat I; 20. a left-right screw rod; 21. a guide rod; 22. a second rotating seat; 23. a mounting plate; 24. a motor; 25. and (5) machining a workpiece.

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.

Referring to fig. 1-5, the present utility model provides a technical solution: a machining grinding apparatus comprising: the grinding assembly 1, the lower part of the grinding assembly 1 is connected to two sides of the upper part of the workbench 5, the other two sides of the upper part of the workbench 5 are connected to the lower end of the moving assembly 3, and the outside of the moving assembly 3 is symmetrically provided with the fixed assembly 2.

The fixing assembly 2 includes: connecting block 10, the both ends fixed connection of connecting block 10 is in the outside of cylinder 9, the output shaft fixed connection of cylinder 9 is in the both ends of depression bar 6, and the below of depression bar 6 evenly is equipped with fixed column 7, and the outside of fixed column 7 is pegged graft in the top of connecting block 10, and the inside of connecting block 10 cup joints in the outside of reference column 13, and the one end fixed connection of reference column 13 is in the outside of anti-skidding head 12, and the other end fixed connection of reference column 13 is in the outside of stopper 14, the outside sliding connection of stopper 14 is in the inside of sleeve 16, and the one end fixed connection of sleeve 16 is in the lateral part of connecting block 10.

Further, the connecting block 10 is used for installing and supporting the positioning column 13 to slide, a round hole 8 is formed above the connecting block 10, a through hole 11 is formed in the side portion of the connecting block 10, the round hole 8 and the through hole 11 are perpendicular to each other and are communicated, the inner wall of the round hole 8 is slidably connected to the outer portion of the fixing column 7, and the inner wall of the through hole 11 is slidably connected to the outer portion of the positioning column 13; the double-shaft air cylinder 17 is used for pushing the connecting block 10 so as to drive the positioning column 13 and the anti-slip head to clamp and fix the workpiece, and the lower position of the side part of the connecting block 10 is fixedly connected with the output shaft end of the double-shaft air cylinder 17; the U-shaped plate 18 is used for installing the double-shaft air cylinder 17, and simultaneously connecting the double-shaft air cylinder 17 with the rotating seat to achieve the purpose of moving the double-shaft air cylinder 17, and the lower part of the double-shaft air cylinder 17 is fixedly connected with the upper part of the U-shaped plate 18; the two ends of the connecting block 10 are fixedly connected to the outside of the cylinder 9; the air cylinder 9 is used for driving the compression bar 6 to press downwards, and an output shaft of the air cylinder 9 is fixedly connected to two ends of the compression bar 6; the compression bar 6 is used for driving the fixed column 7 to press downwards, and the fixed column 7 is uniformly arranged below the compression bar 6; the fixing column 7 is used for carrying out crimping fixation on the positioning column 13, and the outer part of the fixing column 7 is inserted above the connecting block 10; the positioning column 13 is used for pushing the anti-slip head 12 to clamp and fix the workpiece, and the inside of the connecting block 10 is sleeved outside the positioning column 13; the anti-slip head 12 is not slipped when the workpiece is clamped and fixed, the anti-slip head 12 can be made of rubber, and one end of the positioning column 13 is fixedly connected to the outside of the anti-slip head 12; the limiting block 14 is used for limiting the position of the positioning column 13, preventing the positioning column 13 from being separated from the connecting block 10, and the other end of the positioning column 13 is fixedly connected to the outside of the limiting block 14; the sleeve 16 is used for matching with the limiting block 14 to slide, the outer part of the limiting block 14 is connected with the inner part of the sleeve 16 in a sliding manner, and one end of the sleeve 16 is fixedly connected with the side part of the connecting block 10; the spring 15 is used for pushing the limiting block 14, so that the positioning column 13 and the anti-slip head 12 are pushed, the anti-slip head 12 is clung to the outer part of a workpiece, the inner part of the sleeve 16 is sleeved on the outer part of the spring 15, and two ends of the spring 15 are supported between the limiting block 14 and the sleeve 16.

The moving assembly 3 includes: the mounting panel 23, the lower extreme fixed connection of mounting panel 23 is in the upper portion of workstation 5, the one end fixed connection of mounting panel 23 is in the outside of motor 24, the output of motor 24 passes through the one end of coupling joint in left and right spiral lead screw 20, the other end rotation of left and right spiral lead screw 20 is connected in the other end of mounting panel 23, the both ends fixed connection of mounting panel 23 is in the both ends of guide bar 21, the outside sliding connection of guide bar 21 is in the inside at swivel seat one 19 both ends and the inside at swivel seat two 22 both ends, the inside in the middle of swivel seat one 19 cup joints in the outside of left and right spiral lead screw 20 one end, the inside in the middle of swivel seat two 22 cup joints in the outside of left and right spiral lead screw 20, swivel seat one 19 and the upper portion of swivel seat two 22 are fixed in the lower extreme of U-shaped plate 18 respectively.

Further, the mounting plate 23 is used for mounting the motor 24 and the guide rod 21, the lower end of the mounting plate 23 is fixedly connected to the upper part of the workbench 5, one end of the mounting plate 23 is fixedly connected to the outside of the motor 24, and one end of the mounting plate 23 is provided with a hole for the output shaft of the motor 24 to pass through; the motor 24 is used for driving the left-right screw rod 20 to rotate, the output end of the motor 24 is connected to one end of the left-right screw rod 20 through a coupler, and the other end of the left-right screw rod 20 is rotationally connected to the other end of the mounting plate 23; the guide rod 21 is used for keeping the rotary seat I19 and the rotary seat II 22 to move horizontally, two ends of the mounting plate 23 are fixedly connected to two ends of the guide rod 21, and the outer part of the guide rod 21 is connected to the inner parts of two ends of the rotary seat I19 and the inner parts of two ends of the rotary seat II 22 in a sliding manner; the first rotary seat 19 and the second rotary seat 22 are used for driving the fixing assembly to move, the middle of the first rotary seat 19 is sleeved outside one end of the left-right rotary screw rod 20, the middle of the second rotary seat 22 is sleeved outside the other end of the left-right rotary screw rod 20, and the upper parts of the first rotary seat 19 and the second rotary seat 22 are respectively fixed at the lower end of the U-shaped plate 18.

Further, the grinding assembly 1 is used for grinding a workpiece, and the lower end of the grinding assembly 1 is fixedly connected to the upper part of the workbench 5; the upper part of the workbench 5 is also provided with a scrap collecting box 4, so that the mobile phone is convenient for carrying out mobile phone on scraps falling off in grinding processing.

Working principle: when the anti-skid device is used, a workpiece to be ground is placed in the middle of a mounting plate 23, then a motor 24 drives a left-right screw rod 20 to rotate, the left-right screw rod 20 drives a rotary seat I19 and a rotary seat II 22 to move towards the middle of the mounting plate 23, the rotary seat I19 and the rotary seat II 22 drive fixing assemblies 2 on the upper parts of the rotary seat I and the rotary seat II to move towards the middle of the mounting plate 23 until anti-skid heads 12 on the two sides of the workpiece contact the outside of the workpiece, the anti-skid heads 12 push positioning columns 13 to move towards the inside of a sleeve 16, the positioning columns 13 push a limiting block 14 to compress a spring 15, and meanwhile, the reaction force of the spring 15 also pushes the anti-skid heads 12 to be clung to the outside of the workpiece, and the lengths of the positioning columns 13 extending out of the sleeve 16 are different because the two sides of the workpiece are uneven, in order to ensure that the lengths of the positioning columns 13 extending out of the sleeve 16 are kept unchanged in the current state, the compression bar 6 is driven by a cylinder 9 to move downwards, and a compression bar 6 drives a fixing column 7 to move downwards, so that the compression bar 7 is pressed to press the lower end of the fixing column 13 to be pressed against the outside of the positioning column 13; then pushing the connecting block 10 through the double-shaft air cylinder 17, and driving the positioning column 13 and the anti-slip head 12 to clamp and fix the workpiece by the connecting block 10; after confirming that the workpiece clamping and fixing are completed, the grinding assembly 1 can grind the workpiece.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A machining grinding apparatus, comprising:

the grinding device comprises a grinding component (1), wherein the lower part of the grinding component (1) is connected with a workbench (5), the top of the workbench (5) is connected with a moving component (3), and the outer part of the moving component (3) is symmetrically provided with a fixed component (2);

wherein the fixing assembly (2) comprises:

the connecting block (10), two ends of the connecting block (10) are fixedly connected to the outside of the air cylinder (9), and an output shaft of the air cylinder (9) is fixedly connected to two ends of the compression bar (6);

the fixing column (7) is arranged below the compression bar (6), the outer part of the fixing column (7) is inserted above the connecting block (10), and the inner part of the connecting block (10) is sleeved outside the positioning column (13);

the anti-slip head (12), the one end at reference column (13) is fixed to anti-slip head (12), the other end fixed connection of reference column (13) is in the outside of stopper (14), the outside sliding connection of stopper (14) is in the inside of sleeve (16), and the one end fixed connection of sleeve (16) in the lateral part of connecting block (10).

2. A machining grinding apparatus as claimed in claim 1, wherein: the inside of sleeve (16) cup joints in the outside of spring (15), the both ends of spring (15) support in between stopper (14) and sleeve (16).

3. A machining grinding apparatus as claimed in claim 1, wherein: round holes (8) are formed in the upper portion of the connecting block (10), through holes (11) are formed in the side portions of the connecting block (10), and the round holes (8) are perpendicular to and communicated with the through holes (11).

4. A machining grinding apparatus according to claim 3, wherein: the inner wall of the round hole (8) is slidably connected to the outer portion of the fixed column (7), and the inner wall of the through hole (11) is slidably connected to the outer portion of the positioning column (13).

5. A machining grinding apparatus as claimed in claim 1, wherein: the lower position of the side part of the connecting block (10) is fixedly connected with the output shaft end of the double-shaft air cylinder (17), and the lower part of the double-shaft air cylinder (17) is fixedly connected with the upper part of the U-shaped plate (18).

6. A machining grinding apparatus according to claim 5, wherein: the moving assembly (3) comprises: the device comprises a mounting plate (23), wherein the lower end of the mounting plate (23) is fixedly connected to the upper part of the workbench (5), a hole for the output shaft of the motor (24) to pass through is formed in one end of the mounting plate (23), and one end of the mounting plate (23) is fixedly connected to the outside of the motor (24).

7. A machining grinding apparatus according to claim 6, wherein: the output of motor (24) pass through the one end of shaft coupling connection in left and right spiral lead screw (20), the other end of left and right spiral lead screw (20) rotate connect in the other end of mounting panel (23), the both ends fixed connection of mounting panel (23) are in the both ends of guide bar (21), the outside sliding connection of guide bar (21) is in the inside at swivel mount one (19) both ends and the inside at swivel mount two (22) both ends, the inside in the middle of swivel mount one (19) cup joint in the outside of left and right spiral lead screw (20) one end, the inside in the middle of swivel mount two (22) cup joint in the outside of left and right spiral lead screw (20) other end, the upper portion of swivel mount one (19) and swivel mount two (22) are fixed in respectively the lower extreme of U-shaped plate (18).

8. A machining grinding apparatus as claimed in claim 1, wherein: the lower end of the grinding component (1) is fixedly connected to the upper portion of the workbench (5), and a scrap collecting box (4) is further arranged on the upper portion of the workbench (5).