CN217965989U

CN217965989U - Novel clamping mechanism

Info

Publication number: CN217965989U
Application number: CN202222500705.2U
Authority: CN
Inventors: 王水友
Original assignee: Foshan Nanhai Miaoying Machinery Equipment Co ltd
Current assignee: Foshan Nanhai Miaoying Machinery Equipment Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2022-12-06
Anticipated expiration: 2032-09-20

Abstract

The utility model provides a novel clamping mechanism relates to clamping mechanism technical field, the on-line screen storage device comprises a base, the top surface fixed mounting of base has the mounting panel, the mounting panel is two sets of, and is a set of the side fixed mounting of mounting panel has the motor, the output of motor is equipped with two-way lead screw, the side fixed mounting of mounting panel has the slide bar, the surface cover of slide bar and two-way lead screw is equipped with the fixed plate, the slot has been seted up to the side of fixed plate, the inner wall of slot is provided with the inserted block, the side fixed mounting of inserted block has the grip block, the side of mounting panel is equipped with the bent piece admittedly, the side of bent piece runs through and is provided with the inserted bar. The utility model discloses a motor can drive two sets of grip blocks simultaneously and carry the work piece, and then firm fixed work piece, when the grip block face wearing and tearing were serious, change grip block that can also be convenient simultaneously, and only need stimulate when changing draw can, simple swift, the practicality is higher.

Description

Novel clamping mechanism

Technical Field

The utility model relates to a clamping mechanism technical field especially relates to a novel clamping mechanism.

Background

When machining, often need use clamping mechanism to fix the work piece to guarantee the normal clear of processing, but current clamping mechanism is when the in-service use at present, especially in the in-process that the grip block used for a long time, if appear wearing and tearing and when needing to change, often can only change whole clamping mechanism, and is with high costs, and comparatively extravagant, needs to improve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel clamping mechanism.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a novel clamping mechanism, the on-line screen storage device comprises a base, the top surface fixed mounting of base has the mounting panel, the mounting panel is two sets of, and is a set of the side fixed mounting of mounting panel has the motor, two-way lead screw is equipped with to the output of motor, the side fixed mounting of mounting panel has the slide bar, the surface cover of slide bar and two-way lead screw is equipped with the fixed plate, the slot has been seted up to the side of fixed plate, the inner wall of slot is provided with the inserted block, the side fixed mounting of inserted block has the grip block, the side of mounting panel is equipped with the bent block admittedly, the side of bent block is run through and is provided with the inserted bar, sliding connection between inserted bar and the bent block, the one end fixed mounting of inserted bar has the handle of drawing, the surface cover of inserted bar is equipped with the extension spring, the jack has been seted up to the side of inserted block.

In order to make the inserted block can insert the slot, the utility model discloses the improvement has, the jack is the same with the size of inserted bar, slot and inserted block are "T" shape structure.

For firm installation extension spring, the utility model discloses the improvement has, the one end of extension spring with draw a fixed connection, the other end and the curved piece fixed connection of extension spring.

In order to drive the grip block and move in opposite directions, the utility model discloses the improvement has, the surface of two-way lead screw is close to one end position department and has seted up the left-handed screw thread, the surface of two-way lead screw is close to other end position department and has seted up the right-handed screw thread.

In order to conveniently install the base, the utility model discloses the improvement has, the mounting groove has been seted up to the top surface of base.

For the convenience of maintaining the motor, the utility model discloses the improvement has, the quantity of fixed plate is two sets of, and is two sets of the fixed plate is the symmetry form and distributes, and is a set of on the surface of two-way lead screw the surface of fixed plate is provided with clearance mechanism, clearance mechanism includes the long board, long board fixed mounting is on the surface of fixed plate, the connecting rod is equipped with admittedly at the back of long board, the one end fixed mounting of connecting rod has the frame.

In order to clean, the utility model is improved in that the inner side of the frame is provided with brush hair.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when needing fixed work piece, only need put the work piece between the grip block, drive two-way lead screw through the motor afterwards and rotate, at this moment because two-way lead screw both ends screw thread is opposite, two-way lead screw at this moment drives two sets of fixed plates motion in opposite directions, the fixed plate drives the grip block motion afterwards, it cliies the work piece until the grip block, at this moment can fixed work piece, use for a long time at the grip block simultaneously and when taking place wearing and tearing need to change, the staff only needs the pulling handle, the handle drives the inserted bar afterwards and leaves the jack, at this moment can relieve spacingly, upwards stimulate the grip block afterwards, the grip block drives the inserted block afterwards and upwards slides in the slot, until the inserted block roll-off slot, at this moment can take off the grip block, when installing new grip block afterwards, the staff only need aim at the inserted block on the new grip block at the slot and insert, insert the back, loosen the handle, afterwards because the pulling force of extension spring, the pulling handle motion, the handle drives the inserted bar afterwards and inserts the jack afterwards, can spacing grip block, at this moment, the utility model discloses a high practicality can be reached when the convenience of replacing, the simple and firm.

2. The utility model discloses in, when two-way lead screw drove the fixed plate motion, the fixed plate can drive the long plate motion simultaneously, and the long plate drives the connecting rod motion afterwards, and the connecting rod drives the frame motion afterwards, and at this moment the frame embolias the surface of motor, and at this moment the inboard brush hair of frame can the surface of friction motor, can clear up the motor surface at this moment, avoids motor surface dust too much and influence the use, has played the effect of conveniently maintaining the motor.

Drawings

Fig. 1 is a schematic view of a novel clamping mechanism provided by the present invention;

fig. 2 is an exploded view of a novel clamping mechanism according to the present invention;

FIG. 3 is an enlarged view of the A position of the novel clamping mechanism diagram 2;

fig. 4 is a side view of the novel clamping mechanism of the present invention.

Illustration of the drawings:

1. a base; 2. mounting a plate; 3. a motor; 4. a bidirectional screw rod; 5. a slide bar; 6. a fixing plate; 7. a slot; 8. inserting a block; 9. a clamping block; 10. bending the block; 11. a rod is inserted; 12. pulling a handle; 13. a tension spring; 14. a jack; 15. mounting grooves; 16. a long plate; 17. a connecting rod; 18. a frame.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel clamping mechanism, the on-line screen storage device comprises a base 1, mounting groove 15 has been seted up to base 1's top surface, can make things convenient for unable adjustment base 1 through mounting groove 15, base 1's top surface fixed mounting has mounting panel 2, mounting panel 2 is two sets ofly, the side fixed mounting of a set of mounting panel 2 has motor 3, two-way lead screw 4 is equipped with to motor 3's output, left-handed screw has been seted up near one end position department on the surface of two-way lead screw 4, right-handed screw has been seted up near other end position department on the surface of two-way lead screw 4, the side fixed mounting of mounting panel 2 has slide bar 5, the surface cover of slide bar 5 and two-way lead screw 4 is equipped with fixed plate 6, slot 7 has been seted up to the side of fixed plate 6, slot 7 and plug block 8 are "T" shape structure ", the side fixed mounting of plug block 8 has grip 9, when needing fixed work piece, only need put the work piece between grip block 9, drive two-way lead screw 4 rotation through motor 3 afterwards, at this moment, the side fixed mounting panel can be had the fixed bar 10 that the fixed mounting has the plug 10 that the plug 10 passes through the curved pull rod 11, it connects to be provided with insert 10 to slide the fixed block 11.

Referring to fig. 1-4, a tension spring 13 is sleeved on the surface of an insertion rod 11, one end of the tension spring 13 is fixedly connected with a pull handle 12, the other end of the tension spring 13 is fixedly connected with a bent block 10, a jack 14 is formed in the side surface of an insertion block 8, when the clamping block 9 is worn and needs to be replaced due to long-term use, a worker only needs to pull the pull handle 12, the pull handle 12 then drives the insertion rod 11 to leave the jack 14, at this time, the limit can be removed, then the clamping block 9 is pulled upwards, the clamping block 9 then drives the insertion block 8 to slide upwards in the slot 7 until the insertion block 8 slides out of the slot 7, at this time, the clamping block 9 can be removed, then, when a new clamping block 9 is installed, the worker only needs to insert the insertion block 8 on the new clamping block 9 into the slot 7 in alignment with the slot 7, after the insertion, the pull handle 12 is released, then, due to the tension of the tension spring 13, the pull handle 12 then drives the insertion rod 11 to insert into the jack 14, at this time, the clamping block 9 can be limited, and the jack 14 is the same as the size of the insertion rod 11.

Example two

Referring to fig. 2, the number of the fixing plates 6 is two, the two fixing plates 6 are symmetrically distributed on the surface of the bidirectional screw rod 4, a cleaning mechanism is arranged on the surface of one fixing plate 6, the cleaning mechanism includes a long plate 16, the long plate 16 is fixedly mounted on the surface of the fixing plate 6, a connecting rod 17 is fixedly mounted on the back of the long plate 16, one end of the connecting rod 17 is fixedly mounted with a frame 18, and bristles are mounted on the inner side of the frame 18, when the bidirectional screw rod 4 drives the fixing plates 6 to move, the fixing plate 6 can simultaneously drive the long plate 16 to move, the long plate 16 then drives the connecting rod 17 to move, the connecting rod 17 then drives the frame 18 to move, at this time, the frame 18 is sleeved on the surface of the motor 3, and the bristles on the inner side of the frame 18 can rub the surface of the motor 3, at this time, the surface of the motor 3 can be cleaned, and the use of the motor 3 is prevented from being affected by excessive dust on the surface of the motor 3.

The working principle is as follows: when a workpiece needs to be fixed, the workpiece is only required to be placed between the clamping blocks 9, then the motor 3 drives the bidirectional screw rod 4 to rotate, at the moment, the threads at the two ends of the bidirectional screw rod 4 are opposite, the bidirectional screw rod 4 drives the two groups of fixing plates 6 to move oppositely, the fixing plates 6 then drive the clamping blocks 9 to move until the clamping blocks 9 clamp the workpiece, at the moment, the workpiece can be fixed, meanwhile, when the clamping blocks 9 are worn and need to be replaced due to long-term use, a worker only needs to pull the pull handle 12, then the pull handle 12 drives the insertion rod 11 to leave the insertion hole 14, at the moment, the limit can be removed, then the clamping blocks 9 are pulled upwards, the clamping blocks 9 then drive the insertion blocks 8 to slide upwards in the insertion grooves 7 until the insertion blocks 8 slide out of the insertion grooves 7, at the moment, the clamping blocks 9 can be taken down, and when new clamping blocks 9 are installed, the worker only needs to insert the insertion blocks 8 on the new clamping blocks 9 into the insertion grooves 7, after the clamping block 9 is inserted, the clamping block 9 can be limited, the motor 3 can simultaneously drive the two groups of clamping blocks 9 to clamp a workpiece, so that the workpiece is stably fixed, meanwhile, when the surfaces of the clamping blocks 9 are seriously abraded, the clamping blocks 9 can be conveniently replaced, only the pulling handle 12 needs to be pulled during replacement, the clamping blocks 6 can simultaneously drive the long plate 16 to move, the long plate 16 then drives the connecting rod 17 to move, the connecting rod 17 then drives the frame 18 to move, at the moment, the frame 18 is sleeved on the surface of the motor 3, the bristles on the inner side of the frame 18 can rub the surface of the motor 3, and at the moment, the surface of the motor 3 can be cleaned, the influence on the use caused by excessive dust on the surface of the motor 3 is avoided, and the effect of conveniently maintaining the motor 3 is achieved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a novel clamping mechanism, includes base (1), its characterized in that: the utility model discloses a fixed mounting of base (1) has mounting panel (2), mounting panel (2) are two sets of, and are a set of side fixed mounting of mounting panel (2) has motor (3), two-way lead screw (4) are equipped with to the output of motor (3), the side fixed mounting of mounting panel (2) has slide bar (5), the surface cover of slide bar (5) and two-way lead screw (4) is equipped with fixed plate (6), slot (7) have been seted up to the side of fixed plate (6), the inner wall of slot (7) is provided with inserted block (8), the side fixed mounting of inserted block (8) has grip block (9), the side of mounting panel (2) is equipped with bent block (10) admittedly, the side of bent block (10) runs through and is provided with inserted bar (11), sliding connection between inserted bar (11) and bent block (10), the one end fixed mounting of inserted bar (11) has handle (12), the surface cover of inserted bar (11) is equipped with extension spring (13), jack (14) have been seted up to the side of inserted block (8).

2. The novel clamping mechanism of claim 1, wherein: the size of the insertion hole (14) is the same as that of the insertion rod (11), and the insertion groove (7) and the insertion block (8) are both of a T-shaped structure.

3. The novel clamping mechanism of claim 1, wherein: one end of the tension spring (13) is fixedly connected with the pull handle (12), and the other end of the tension spring (13) is fixedly connected with the bending block (10).

4. The novel clamping mechanism of claim 1, wherein: the surface of the bidirectional screw rod (4) is provided with left-handed threads at a position close to one end, and the surface of the bidirectional screw rod (4) is provided with right-handed threads at a position close to the other end.

5. The novel clamping mechanism of claim 1, wherein: the top surface of the base (1) is provided with a mounting groove (15).

6. The novel clamping mechanism of claim 1, wherein: the quantity of fixed plate (6) is two sets of, two sets of fixed plate (6) are the symmetric form on the surface of two-way lead screw (4) and distribute, and is a set of the surface of fixed plate (6) is provided with clearance mechanism, clearance mechanism includes long board (16), long board (16) fixed mounting is on the surface of fixed plate (6), connecting rod (17) are adorned admittedly to the back of long board (16), the one end fixed mounting of connecting rod (17) has frame (18).

7. The novel clamping mechanism of claim 6, wherein: the inner side of the frame (18) is provided with bristles.