CN216542722U

CN216542722U - Easy-to-detach article clamping device for surface grinding machine

Info

Publication number: CN216542722U
Application number: CN202123032536.6U
Authority: CN
Inventors: 邵晶来; 赵龙滨
Original assignee: Dalian Tianlifeng Precision Molding Co ltd
Current assignee: Dalian Tianlifeng Precision Molding Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-05-17
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a conveniently-disassembled object clamping device for a surface grinding machine, which comprises a base, wherein the top of the base is movably provided with a movable table, the top of the movable table is fixedly provided with a guide plate, the top of the guide plate is movably provided with a movable plate, the top of the movable table is fixedly provided with an upright post, the surface of the upright post is movably provided with a grinding wheel, and the top of the movable plate is detachably provided with an operating table; a first fixing block is fixedly mounted at the top of the operating platform, a top groove is formed in the top of the first fixing block, and a clamping assembly is movably mounted inside the top groove. Among the above-mentioned scheme, present rubber pad uses the screw fastening, can produce the damage to the rubber pad, and can' T be as reserve rubber pad again, passes through the cooperation of bolt and mounting hole this moment for T type piece and T type groove combination and fastening, and through the cooperation of the kicking block that sets up and first spring, can make things convenient for the holistic taking out of fixed plate, made things convenient for operating personnel to change different rubber pads, and can not produce the damage to the rubber pad, can circulate repetitious usage.

Description

Easy-to-detach article clamping device for surface grinding machine

Technical Field

The utility model relates to the technical field of surface grinding machines, in particular to a conveniently-disassembled object clamping device for a surface grinding machine.

Background

The grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool, and can process materials with higher hardness, such as hardened steel, hard alloy and the like; and brittle materials such as glass and granite can be processed, and a grinding machine can grind glass with high precision and small surface roughness and can grind glass with high efficiency such as strong grinding and the like.

At present, when a grinding machine clamps some materials, a rubber pad is generally clamped on the surface of a jaw in order to avoid damage to the surface of a workpiece, but the rubber pad is worn in the use process, the rubber pad is replaced after being used for a long time, and when the grinding machine clamps some workpieces with uneven surfaces, different rubber pads need to be replaced in order to avoid deformation of the workpiece in the clamping process, but the existing rubber pad is fastened by screws, the rubber pad is damaged, and the rubber pad cannot be used as a spare rubber pad; in addition, when a workpiece with an uneven surface is clamped, the conventional flat jaw generates huge pressure on a contact surface of the workpiece after clamping, so that the workpiece is easily deformed, and the processing quality of the workpiece is affected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a detachable object clamping device for a surface grinding machine, so as to solve the problems that the conventional rubber pad is fastened by screws, which damages the rubber pad and cannot be used as a spare rubber pad.

In order to solve the technical problems, the utility model provides the following technical scheme: a conveniently-disassembled object clamping device for a surface grinding machine comprises a base, wherein a movable table is movably mounted at the top of the base, a guide plate is fixedly mounted at the top of the movable table, a movable plate is movably mounted at the top of the guide plate, an upright post is fixedly mounted at the top of the movable table, a grinding wheel is movably mounted on the surface of the upright post, and an operation table is detachably mounted at the top of the movable plate;

the top fixed mounting of operation panel has first fixed block, the top groove has been seted up at the top of first fixed block, the inside movable mounting in top groove has the joint subassembly, the side demountable installation of first fixed block has the fixed plate, the side fixed mounting of fixed plate has first cushion, the top fixed mounting of operation panel has the second fixed block.

Wherein, T type groove has been seted up at the top of first fixed block, the inside demountable installation in T type groove has T type piece, the mounting groove has been seted up to the bottom in T type groove, the first spring of inside fixedly connected with of mounting groove, the top fixedly connected with kicking block of first spring, the mounting hole has been seted up to the side of fixed plate, T type piece fixed mounting is in the side of fixed plate.

The clamping assembly comprises a bolt, a shifting lever is fixedly mounted at the top of the bolt, a second spring is fixedly connected to the side face of the bolt, and the right end of the bolt is of an inclined plane structure.

The left end of the second spring is fixedly connected inside the top groove, and the size of the bolt is matched with that of the mounting hole.

The side of second fixed block has seted up threaded hole, the screw rod is installed to the internal thread of screw hole, the one end fixed mounting of screw rod has the round platform, the other end fixed mounting of screw rod has the hexagonal post, the surface activity of round platform has the movable block, one side fixed mounting of movable block has the second cushion, the opposite side fixed mounting of movable block has the guide arm, the right-hand member fixed mounting of guide arm has spacing post, the guiding hole has been seted up to the side of second fixed block, the surface activity of guide arm installs the inside at the guiding hole.

The hexagonal socket comprises a hexagonal socket body, a hexagonal sleeve is detachably mounted on the surface of the hexagonal socket body, a connecting rod is fixedly mounted on the side face of the hexagonal sleeve, a rotating rod is fixedly mounted at the top of the connecting rod, a rod core is fixedly mounted on the side face of the rotating rod, a limiting block is fixedly mounted at the right end of the rod core, and a sleeve is movably mounted on the surface of the rod core.

The hexagonal groove is formed in the side face of the hexagonal sleeve, the size of the hexagonal groove is matched with that of the hexagonal column, and the second cushion block is made of rubber materials.

The technical scheme of the utility model has the following beneficial effects:

in the scheme, the conventional rubber pad is fastened by using screws, so that the rubber pad is damaged and cannot be used as a spare rubber pad, the T-shaped block and the T-shaped groove are combined and fastened by matching the bolt and the mounting hole, and the whole fixed plate can be conveniently taken out by matching the arranged top block and the first spring, so that operators can conveniently replace different rubber pads without damaging the rubber pads, and the fixed plate can be recycled; among the above-mentioned scheme, current level and smooth keeping silent can produce huge pressure to the contact surface of work piece after pressing from both sides tightly, leads to the deformation of work piece easily, influences the processingquality of work piece, through rotatory a plurality of screw rods this moment for the second cushion fastens the work piece, has disperseed the effect of power, avoids the work piece phenomenon that appears warping when pressing from both sides tightly, has guaranteed the processingquality of work piece.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a top view of the operation table of the present invention;

FIG. 3 is a schematic view of a fixing block structure according to the present invention;

FIG. 4 is a schematic view of the fastening device of the present invention;

fig. 5 is a schematic view of the fastener assembly of the present invention.

[ reference numerals ]

1. A base; 2. a movable table; 3. a guide plate; 4. a movable plate; 5. a column; 6. a grinding wheel; 7. an operation table; 8. a first fixed block; 9. a top groove; 10. a clamping assembly; 11. a fixing plate; 12. a first cushion block; 13. a second fixed block; 14. a T-shaped groove; 15. a T-shaped block; 16. a top block; 17. a first spring; 18. a threaded hole; 19. a screw; 20. a circular truncated cone; 21. a hexagonal column; 22. a movable block; 23. a second cushion block; 24. a guide bar; 25. a limiting column; 26. a guide hole; 27. a hexagonal sleeve; 28. a connecting rod; 29. rotating the rod; 30. a rod core; 31. a limiting block; 32. a sleeve; 101. a bolt; 102. a deflector rod; 103. a second spring.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a detachable object clamping device for a surface grinding machine as shown in the attached drawings 1 to 5, which comprises a base 1, wherein the top of the base 1 is movably provided with a movable table 2, the top of the movable table 2 is fixedly provided with a guide plate 3, the top of the guide plate 3 is movably provided with a movable plate 4, the top of the movable table 2 is fixedly provided with an upright post 5, the surface of the upright post 5 is movably provided with a grinding wheel 6, and the top of the movable plate 4 is detachably provided with an operation table 7;

the top fixed mounting of operation panel 7 has first fixed block 8, top groove 9 has been seted up at the top of first fixed block 8, the inside movable mounting of top groove 9 has joint subassembly 10, the side demountable installation of first fixed block 8 has fixed plate 11, the side fixed mounting of fixed plate 11 has first cushion 12, the top fixed mounting of operation panel 7 has second fixed block 13.

As shown in fig. 2 to 3, a T-shaped groove 14 is formed in the top of the first fixing block 8, a T-shaped block 15 is detachably mounted inside the T-shaped groove 14, a mounting groove is formed in the bottom of the T-shaped groove 14, a first spring 17 is fixedly connected inside the mounting groove, a top block 16 is fixedly connected to the top end of the first spring 17, a mounting hole is formed in the side surface of the fixing plate 11, the T-shaped block 15 is fixedly mounted on the side surface of the fixing plate 11, the clamping assembly 10 includes a bolt 101, a shift lever 102 is fixedly mounted on the top of the bolt 101, a second spring 103 is fixedly connected to the side surface of the bolt 101, the right end of the bolt 101 is arranged in an inclined plane structure, the left end of the second spring 103 is fixedly connected inside the top groove 9, and the size of the bolt 101 is matched with the size of the mounting hole;

specifically, when the fixed plate 11 is dismantled wholly, poking rod 102 is stirred to the left side at first, make the right-hand member and the mounting hole separation of bolt 101, then provide ascending elasticity by first spring 17 and drive kicking block 16 and shift up, and drive T type piece 15 and fixed plate 11 and wholly shift up a short segment distance, make things convenient for operating personnel to wholly take out fixed plate 11, so that change, when installing new rubber pad, directly cooperate the installation with T type piece 15 and T type groove 14 of rubber pad, then fixed plate 11 will extrude the right-hand member inclined plane of bolt 101, make T type piece 15 move down smoothly, then the right-hand member of bolt 101 will cooperate with the mounting hole, can accomplish the installation of fixed plate 11.

As shown in fig. 4 to 5, a threaded hole 18 is formed in the side surface of the second fixed block 13, a screw rod 19 is installed in the threaded hole 18 through internal threads, a round table 20 is fixedly installed at one end of the screw rod 19, a hexagonal column 21 is fixedly installed at the other end of the screw rod 19, a movable block 22 is movably installed on the surface of the round table 20, a second cushion block 23 is fixedly installed on one side of the movable block 22, a guide rod 24 is fixedly installed on the other side of the movable block 22, a limiting column 25 is fixedly installed at the right end of the guide rod 24, a guide hole 26 is formed in the side surface of the second fixed block 13, the guide rod 24 is movably installed in the guide hole 26 through surface, a hexagonal sleeve 27 is detachably installed on the surface of the hexagonal column 21, a connecting rod 28 is fixedly installed on the side surface of the hexagonal sleeve 27, a rotating rod 29 is fixedly installed at the top of the connecting rod 28, and a rod core 30 is fixedly installed on the side surface of the rotating rod 29, a limiting block 31 is fixedly installed at the right end of the rod core 30, a sleeve 32 is movably sleeved on the surface of the rod core 30, a hexagonal groove is formed in the side surface of the hexagonal sleeve 27, the size of the hexagonal groove is matched with that of the hexagonal column 21, and the second cushion block 23 is made of rubber materials;

specifically, when pressing from both sides tight work piece, at first overlap hexagonal cover 27 on hexagonal column 21, then through rocking sleeve 32, make screw rod 19 rotatory, and mesh with screw hole 18, thereby make the left end of screw rod 19 promote movable block 22 and workpiece contact and fastening, then overlap hexagonal cover 27 and overlap other hexagonal column 21, repetitive motion, can fasten the work piece, fasten the work piece through a plurality of movable blocks 22, the effect of power has been dispersed, avoid the work piece phenomenon that the deformation appears when pressing from both sides tightly, the processingquality of work piece has been guaranteed.

The working process of the utility model is as follows:

when the whole fixed plate 11 is dismounted, the poking rod 102 is poked towards the left side to separate the right end of the bolt 101 from the mounting hole, then the upward elastic force provided by the first spring 17 drives the ejecting block 16 to move upwards and drives the T-shaped block 15 and the fixed plate 11 to integrally move upwards for a short distance, so that an operator can conveniently take out the whole fixed plate 11 for replacement, when a new rubber pad is mounted, the T-shaped block 15 of the rubber pad is directly matched with the T-shaped groove 14 for mounting, then the fixed plate 11 extrudes the right end inclined plane of the bolt 101 to enable the T-shaped block 15 to smoothly move downwards, and then the right end of the bolt 101 is matched with the mounting hole, so that the mounting of the fixed plate 11 can be completed; when pressing from both sides tight work piece, at first overlap hexagonal cover 27 on hexagonal post 21, then through rocking sleeve 32, make screw rod 19 rotatory, and mesh with screw hole 18, thereby make the left end of screw rod 19 promote movable block 22 and workpiece contact and fastening, then overlap hexagonal cover 27 at other hexagonal posts 21, repetitive motion can fasten the work piece, fasten the work piece through a plurality of movable blocks 22, the effect of power has been dispersed, avoid the work piece phenomenon that appears warping when pressing from both sides tightly, the processingquality of work piece has been guaranteed.

In the scheme, the conventional rubber pad is fastened by using screws, so that the rubber pad is damaged and cannot be used as a spare rubber pad, the T-shaped block 15 and the T-shaped groove 14 are combined and fastened through the matching of the bolt 101 and the mounting hole, and the fixing plate 11 can be conveniently taken out integrally through the matching of the arranged top block 16 and the first spring 17, so that operators can conveniently replace different rubber pads without damaging the rubber pads, and the rubber pads can be recycled for multiple times; among the above-mentioned scheme, current level and smooth keeping silent can produce huge pressure to the contact surface of work piece after pressing from both sides tightly, leads to the deformation of work piece easily, influences the processingquality of work piece, through rotatory a plurality of screw rods 19 this moment for second cushion 23 fastens the work piece, has disperseed the effect of power, avoids the work piece to appear the phenomenon of warping when pressing from both sides tightly, has guaranteed the processingquality of work piece.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. A conveniently-disassembled object clamping device for a surface grinding machine comprises a base (1) and is characterized in that a movable table (2) is movably mounted at the top of the base (1), a guide plate (3) is fixedly mounted at the top of the movable table (2), a movable plate (4) is movably mounted at the top of the guide plate (3), an upright post (5) is fixedly mounted at the top of the movable table (2), a grinding wheel (6) is movably mounted on the surface of the upright post (5), and an operating table (7) is detachably mounted at the top of the movable plate (4);

the top fixed mounting of operation panel (7) has first fixed block (8), top groove (9) have been seted up at the top of first fixed block (8), the inside movable mounting of top groove (9) has joint subassembly (10), the side demountable installation of first fixed block (8) has fixed plate (11), the side fixed mounting of fixed plate (11) has first cushion (12), the top fixed mounting of operation panel (7) has second fixed block (13).

2. The easy-to-detach type object clamping device for the surface grinding machine as claimed in claim 1, wherein a T-shaped groove (14) is formed in the top of the first fixing block (8), a T-shaped block (15) is detachably mounted inside the T-shaped groove (14), a mounting groove is formed in the bottom of the T-shaped groove (14), a first spring (17) is fixedly connected inside the mounting groove, a top block (16) is fixedly connected to the top end of the first spring (17), a mounting hole is formed in the side face of the fixing plate (11), and the T-shaped block (15) is fixedly mounted on the side face of the fixing plate (11).

3. The easy-to-detach type object clamping device for the surface grinding machine as claimed in claim 1, wherein the clamping assembly (10) comprises a bolt (101), a driving lever (102) is fixedly installed at the top of the bolt (101), a second spring (103) is fixedly connected to the side surface of the bolt (101), and the right end of the bolt (101) is arranged in a bevel structure.

4. The removable object clamping device for surface grinding machine as claimed in claim 3, wherein the left end of the second spring (103) is fixedly connected to the inside of the top groove (9), and the size of the bolt (101) is matched with the size of the mounting hole.

5. The removable object clamping device for surface grinding machine as claimed in claim 1, a threaded hole (18) is formed in the side surface of the second fixing block (13), a screw rod (19) is installed in the threaded hole (18) in a threaded manner, one end of the screw rod (19) is fixedly provided with a circular truncated cone (20), the other end of the screw rod (19) is fixedly provided with a hexagonal column (21), a movable block (22) is movably arranged on the surface of the circular truncated cone (20), a second cushion block (23) is fixedly arranged on one side of the movable block (22), a guide rod (24) is fixedly arranged at the other side of the movable block (22), a limit column (25) is fixedly arranged at the right end of the guide rod (24), the side surface of the second fixed block (13) is provided with a guide hole (26), and the surface of the guide rod (24) is movably arranged in the guide hole (26).

6. The easy-to-detach type object clamping device for the surface grinding machine as claimed in claim 5, wherein a hexagonal sleeve (27) is detachably mounted on the surface of the hexagonal column (21), a connecting rod (28) is fixedly mounted on the side surface of the hexagonal sleeve (27), a rotating rod (29) is fixedly mounted at the top of the connecting rod (28), a rod core (30) is fixedly mounted on the side surface of the rotating rod (29), a limiting block (31) is fixedly mounted at the right end of the rod core (30), and a sleeve (32) is movably sleeved on the surface of the rod core (30).

7. The easy-to-detach type object clamping device for the surface grinding machine as claimed in claim 6, wherein a hexagonal groove is formed in the side surface of the hexagonal sleeve (27), the size of the hexagonal groove is matched with that of the hexagonal column (21), and the second cushion block (23) is made of rubber.