CN220006423U

CN220006423U - Engraving article clamping device for engraving machine

Info

Publication number: CN220006423U
Application number: CN202320687437.1U
Authority: CN
Inventors: 王永康; 王立柱; 杨琳琳; 韩婴; 张滨
Original assignee: Jinan Chengrui Cnc Machinery Co ltd
Current assignee: Jinan Chengrui Cnc Machinery Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-11-14
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses an engraving article clamping device for an engraving machine, which comprises a bottom plate, wherein a bent rod is rotationally connected to the bottom plate, a torsion spring is arranged on the bent rod, a round rod is fixedly connected to the bottom plate, a screw rod is rotationally connected to the bottom plate, an end block is fixedly connected to the end part of the screw rod, the round rod penetrates through a first moving block and a second moving block, the screw rod is in threaded connection with the first moving block and the second moving block, and a fixed plate I is fixedly connected to the first moving block. According to the utility model, under the action of the elasticity of the springs, the two clamping plates clamp the left end and the right end of the carving object, and then the end block is rotated to enable the first moving block and the second moving block to be close to each other until the first moving block and the second moving block clamp the upper end and the lower end of the carving object, at the moment, the carving object is fixed, and under the protection of the clamping plates, the first fixing plate and the second fixing plate, the carving object can keep the position of the carving object stable, and the phenomenon that the position is changed due to stress is avoided.

Description

Engraving article clamping device for engraving machine

Technical Field

The utility model relates to the technical field of engraving machines, in particular to an engraving object clamping device for an engraving machine.

Background

At present, the small-sized laser engraving machine can perform engraving operation at low cost, and when in use, an engraving object is placed on a base on the engraving machine, and then the engraving operation is performed.

Because the base on the small-sized laser engraving machine lacks a clamping device for the engraving object, such as the application number CN202220837122.6 laser engraving machine, the spray gun in the comparison document can change according to the needed engraving pattern, and the base of the spray gun does not need to change together with the needed engraving pattern, but when the engraving object is placed on the base of the engraving machine, once the engraving object or the engraving machine receives external force, the engraving object is displaced, so that the normal operation of the engraving operation is influenced, and therefore, a device capable of clamping the engraving object on the base of the engraving machine is needed.

Disclosure of Invention

The utility model aims at: in order to solve the above-mentioned problem, an engraving article clamping device for engraving machine is proposed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a carving thing clamping device for engraver, includes the bottom plate, rotate on the bottom plate and be connected with the bent lever, be equipped with the torsional spring on the bent lever, fixedly connected with round bar on the bottom plate rotates and is connected with the lead screw, the tip fixedly connected with end block of lead screw, the round bar runs through movable block one and movable block two, screw and movable block one and movable block two pass through threaded connection, fixedly connected with fixed plate one on the movable block one, fixedly connected with fixed plate two on the movable block two, be equipped with the locating part to carving thing transverse fixation on the bottom plate.

Preferably, the limiting piece comprises a first connecting rod fixedly connected to the first moving block, a second connecting rod fixedly connected to the second moving block, a spring is sleeved on the first connecting rod, the first connecting rod penetrates through an opening in the clamping plate, and a through groove is further formed in the clamping plate.

Preferably, one end of the spring is fixedly connected with the first moving block, the other end of the spring is fixedly connected with the side wall of the clamping plate, and the elastic force of the spring pushes the clamping plate to approach each other.

Preferably, the clamping plates are symmetrically distributed at two ends of the first fixing plate, and elastic rubber gaskets are arranged on the contact part of the clamping plates and the first fixing plate.

Preferably, the bending rods are symmetrically distributed at two ends of the bottom plate, and the bending ends of the bending rods are attached to the lower surface of the base of the engraving machine.

Preferably, the elastic force of the torsion spring pushes the bending rod to rotate, and the bending part of the bending rod rotates to the lower part of the bottom plate.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, the left end and the right end of the carving object are clamped by the two clamping plates under the action of the elasticity of the springs, and then the end block is rotated, so that the first moving block and the second moving block are close to each other until the first moving block and the second moving block clamp the upper end and the lower end of the carving object, the carving object is fixed at the moment, and the carving object can keep the position of the carving object stable under the protection of the clamping plates, the first fixing plate and the second fixing plate, and the phenomenon of changing the position due to stress can not occur.

2. According to the engraving machine base, the bottom plate is attached to the engraving machine base, the bent rod rotates to the lower portion of the engraving machine base under the action of the elasticity of the torsion spring, so that the engraving machine base and the engraving machine base are connected into a whole, the engraving machine base can be easily installed on the engraving machine base, and the engraving machine base can be easily taken down from the engraving machine base, so that the engraving machine base is convenient and quick.

Drawings

Fig. 1 is a schematic view showing the overall structure of a clamping device according to an embodiment of the present utility model;

FIG. 2 shows a schematic view of a structure of a base plate portion provided according to an embodiment of the present utility model;

fig. 3 shows a schematic structural view of a portion of a fixing plate according to an embodiment of the present utility model.

Legend description:

1. a bottom plate; 2. bending a rod; 3. a torsion spring; 4. a round bar; 5. a screw rod; 6. an end block; 7. a first moving block; 8. a first connecting rod; 9. a spring; 10. a first fixing plate; 11. a second moving block; 12. a second connecting rod; 13. a second fixing plate; 14. a clamping plate; 15. opening holes; 16. and (5) through grooves.

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. 1-3, the present utility model provides a technical solution:

the utility model provides a carving thing clamping device for engraver, including bottom plate 1, rotate on bottom plate 1 and be connected with bent rod 2, be equipped with torsional spring 3 on the bent rod 2, the elasticity of torsional spring 3 promotes bent rod 2 rotation, bent rod 2's department of bending rotates bottom plate 1 below, bent rod 2 is at the both ends symmetric distribution of bottom plate 1, and bent rod 2's bending end and the laminating of the lower surface of engraver's base, therefore under torsional spring 3's elasticity effect, can make bent rod 2 rotatory, thereby with the base centre gripping of engraver, make the device even as an organic whole with the base of engraver, the device also can take off from the base of engraver fast, use the device as required, fixedly connected with round bar 4 on bottom plate 1, the rotation is connected with lead screw 5, the tip fixedly connected with end piece 6 of lead screw 5, round bar 4 runs through movable block one 7 and movable block two 11, lead screw 5 and movable block two 7 go up fixedly connected with fixed plate one 10 through threaded connection, fixedly connected with fixed plate two 13 on the movable block two 11, be equipped with the lateral stop member to carving on bottom plate 1.

Specifically, as shown in fig. 1, the limiting part comprises a first connecting rod 8 fixedly connected to a first moving block 7, a second connecting rod 12 fixedly connected to a second moving block 11, a spring 9 is sleeved on the first connecting rod 8, the first connecting rod 8 penetrates through an opening 15 in a clamping plate 14, a through groove 16 is further formed in the clamping plate 14, the through groove 16 is penetrated by the second connecting rod 12, when the first moving block 7 and the second moving block 11 are mutually close or far away in moving, the second connecting rod 12 moves in the through groove 16, the clamping plate 14 can be mutually close under the action of the elastic force of the spring 9, and accordingly the first fixing plate 10 and the second fixing plate 13 are matched to clamp a carving object, and the carving operation is facilitated.

Specifically, as shown in fig. 3, one end of the spring 9 is fixedly connected with the first moving block 7, the other end is fixedly connected with the side wall of the clamping plate 14, and the clamping plate 14 is pushed to approach each other by the elastic force of the spring 9, so that the clamping plate 14 can actively clamp the carving object under the action of the elastic force.

Specifically, as shown in fig. 3, the clamping plates 14 are symmetrically distributed at two ends of the first fixing plate 10, and elastic rubber gaskets are disposed on the contact portion of the clamping plates 14 and the first fixing plate 10, so that the clamping plates 14 are not easily damaged when contacting the first fixing plate 10 and the second fixing plate 13.

In summary, in the embodiment, the two clamping plates 14 are pushed away from each other, the engraving object is placed in the space surrounded by the first fixing plate 10, the second fixing plate 13 and the clamping plates 14, the pushing force to the clamping plates 14 is released, the two clamping plates 14 clamp the left and right ends of the engraving object under the action of the elastic force of the springs 9, the end block 6 is rotated, so that the first moving block 7 and the second moving block 11 are close to each other, the engraving object is clamped at the upper and lower ends of the engraving object until the first moving block 7 and the second moving block 11 are clamped, the bent rod 2 is rotated, so that the bent rod 2 is far away from the lower surface of the bottom plate 1, the bottom plate 1 is attached to the base of the engraving machine, the force to the bent rod 2 is released, and the bent rod 2 is rotated below the base of the engraving machine under the action of the elastic force of the torsion springs 3, so that the engraving device is connected with the base of the engraving machine into a whole.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides an engraving article clamping device for engraver, includes bottom plate (1), its characterized in that, rotate on bottom plate (1) and be connected with bent rod (2), be equipped with torsional spring (3) on bent rod (2), fixedly connected with round bar (4) on bottom plate (1), rotate and be connected with lead screw (5), the tip fixedly connected with end piece (6) of lead screw (5), round bar (4) run through movable block one (7) and movable block two (11), screw (5) pass through threaded connection with movable block one (7) and movable block two (11), fixedly connected with fixed plate one (10) on movable block one (7), fixedly connected with fixed plate two (13) on movable block two (11), be equipped with the locating part to engraving article transverse fixation on bottom plate (1).

2. The engraving article clamping device for engraving machines according to claim 1, characterized in that the limiting piece comprises a first connecting rod (8) fixedly connected to the first moving block (7), a second connecting rod (12) fixedly connected to the second moving block (11), a spring (9) is sleeved on the first connecting rod (8), the first connecting rod (8) penetrates through an opening (15) in the clamping plate (14), and a through groove (16) is formed in the clamping plate (14).

3. The engraving clamping device for engraving machines according to claim 2, characterized in that one end of said spring (9) is fixedly connected to the first movable block (7) and the other end is fixedly connected to the side wall of the clamping plate (14), and the elastic force of said spring (9) pushes the clamping plates (14) to approach each other.

4. The engraving clamping device for engraving machines according to claim 2, characterized in that said clamping plates (14) are symmetrically distributed at both ends of the first fixing plate (10), and that the portion of the clamping plates (14) in contact with the first fixing plate (10) is provided with elastic rubber gaskets.

5. The engraving article clamping device for engraving machines according to claim 1, characterized in that the bending rods (2) are symmetrically distributed at two ends of the bottom plate (1), and the bending ends of the bending rods (2) are attached to the lower surface of the base of the engraving machine.

6. The engraving clamping device for engraving machines according to claim 1, characterized in that the elastic force of said torsion spring (3) pushes the bent rod (2) to rotate, the bent position of the bent rod (2) being rotated below the bottom plate (1).