CN219094876U

CN219094876U - High efficiency centre gripping fixing device

Info

Publication number: CN219094876U
Application number: CN202223231006.9U
Authority: CN
Inventors: 江福荣; 刘凯
Original assignee: Guangzhou Xingtai'an Hardware Products Co ltd
Current assignee: Guangzhou Xingtai'an Hardware Products Co ltd
Priority date: 2022-12-03
Filing date: 2022-12-03
Publication date: 2023-05-30
Anticipated expiration: 2032-12-03

Abstract

The utility model discloses a high-efficiency clamping and fixing device, and belongs to the field of section bar clamps. The utility model relates to a high-efficiency clamping and fixing device, which comprises a device bearing plate, wherein device brackets are arranged on two sides of the outer part of the device bearing plate; two one side of second telescoping device all transversely is provided with a plurality of first telescoping device, the one end of first telescoping device and second telescoping device all is provided with the centre gripping gasket, the one end of first linkage board is provided with the connecting block, connecting block and first linkage board fixed connection. The utility model solves the problem of lower overall efficiency of the existing instrument clamping structure, and the second linkage plate rotates by taking the second rotating connecting shaft as the circle center, and the second linkage plate is linked to enable one of the first telescopic devices to simultaneously fix the materials to be processed on two sides of the upper end of the adaptive protruding strip when the telescopic fixing is completed, so that the fixing efficiency and the processing efficiency of a user are improved conveniently.

Description

High efficiency centre gripping fixing device

Technical Field

The utility model relates to the field of section bar clamps, in particular to a high-efficiency clamping and fixing device.

Background

With the progress of science and technology, the use capability of equipment is gradually improved, the work efficiency of users is improved through the support and assistance of the equipment, along with the research of corresponding equipment in various industries, the mode of processing materials is gradually changed into various modes, the corresponding materials are required to be cut, polished and welded in the processing process, the materials are required to be fixed in the cutting, polishing and welding processes, accidents caused by shaking are avoided, and a clamping structure is required to be used in the process of keeping fixed by shaking is avoided;

the Chinese patent with publication number of CN208451408U discloses a clamping structure, which comprises an upper clamping piece, a lower clamping piece and a bracket, wherein at least one long-strip-shaped adjusting hole is formed in the vertical direction of the bracket, the upper clamping piece and the lower clamping piece are both fixed on the adjusting hole through fasteners and can move up and down along the adjusting hole;

when the clamping structure of the patent is used for clamping frequently in the actual use process, a plurality of clamping positions need to be manually fixed in sequence, the fixing efficiency is low, and the clamping positions need to be manually opened in sequence when the machined hanging tool is disassembled, so that the integral machining is not smooth, and the integral efficiency is low; therefore, the existing requirements are not met, and for this reason we propose a high efficiency clamping and fixing device.

Disclosure of Invention

The utility model aims to provide a high-efficiency clamping and fixing device, which rotates and moves to one side outside a first linkage plate by taking a second rotating connecting shaft as a circle center, is parallel to the first linkage plate, rotates and clamps into a first linkage groove inside a linkage piece by a second transmission plate and the first transmission plate, and can fix materials to be processed on two sides of the upper end of an adaptive protruding strip at the same time when one first telescopic device stretches and contracts to fix, so that the clamping and fixing efficiency is uniformly and simultaneously improved, the processing efficiency of an instrument is improved, and the use of a user is facilitated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-efficiency clamping and fixing device comprises a device bearing plate, wherein device brackets are arranged on two sides of the outer part of the device bearing plate, the device brackets are welded and fixed with the device bearing plate, an adaptive protruding strip is arranged at the upper end of the device bearing plate, and materials to be processed are arranged on two sides of the outer part of the adaptive protruding strip;

still include the second telescoping device, it sets up in the both ends of device loading board upper end one side, two one side of second telescoping device all transversely is provided with a plurality of first telescoping device, the one end of first telescoping device and second telescoping device all is provided with the centre gripping gasket, the upper end of centre gripping gasket is provided with a pair of linkage piece, two the inside of linkage piece is provided with first linkage recess, the front end of first linkage recess is provided with first linkage board, two the outside upper end of linkage piece is provided with first drive plate, and fixed connection between first drive plate and the first linkage board, the outside of first drive plate is connected with the inside draw-in groove of first linkage recess.

Preferably, one end of the first linkage plate is provided with a connecting block, the connecting block is fixedly connected with the first linkage plate, one side of the front end of the connecting block is provided with a second linkage plate, and the second linkage plate is connected with the connecting block in a sliding and rotating mode through a second rotating connecting shaft.

Preferably, one end of the second linkage plate is provided with a second transmission plate, the lower end of the inside of the second transmission plate is provided with a transmission hole, the transmission hole penetrates through and extends to two ends of the second transmission plate, and the inside of the transmission hole is in sliding connection with one side of the outside of the second rotation connecting shaft.

Preferably, second linkage grooves are formed between the first linkage plate and the first transmission plate and between the first linkage plate and the second linkage plate and between the first transmission plate and the second transmission plate.

Preferably, the front ends of the first linkage plate and the second linkage plate are respectively provided with a joint noise-preventing plate, the joint noise-preventing plates are connected with the interiors of the first linkage plate and the second linkage plate in a sliding manner, a plurality of vibration-damping noise-preventing springs are transversely arranged in the joint noise-preventing plates and the first linkage plate and the second linkage plate, one ends of the vibration-damping noise-preventing springs are respectively fixed with the first linkage plate and the second linkage plate in a blocking manner, and the other ends of the vibration-damping noise-preventing springs are fixed with the joint noise-preventing plates in a blocking manner.

Preferably, two outside both sides of material to be processed all are provided with the third telescoping device, two one side of third telescoping device upper end all is provided with the centre gripping fixed plate, rotate through first rotation connecting axle between centre gripping fixed plate and the one end of third telescoping device and be connected.

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

1. according to the utility model, the first telescopic devices are transversely arranged on two sides of the upper end of the device bearing plate, the second telescopic device is arranged on one side of one first telescopic device, the first transmission plate is arranged at the front end of the outer part of the second telescopic device, the first linkage plate is arranged at the front end of the first transmission plate, when the device is actually used and the materials to be processed on two sides of the upper end of the outer part of the adaptive protrusion strip are fixed, the second linkage plate rotates by taking the second rotation connecting shaft as the center of a circle, rotates and moves to one side of the outer part of the first linkage plate and is parallel to the first linkage plate, and the second transmission plate and the first transmission plate rotate and are clamped into the first linkage groove in the linkage piece, so that the materials to be processed on two sides of the upper end of the adaptive protrusion strip can be simultaneously fixed by means of the linkage and enabling one first telescopic device to stretch out and draw back, the clamping and fixing efficiency is uniformly and simultaneously improved, and the convenient hanging tool processing efficiency of an instrument is improved, on the other hand, the second linkage plate and the second transmission plate rotate by taking the second rotation connecting shaft as the center of a circle, namely the second rotation connecting shaft rotates and moves to one side of the first linkage plate and is clamped by the second rotation connecting shaft, the adjustable distance can be adjusted, and the clamping efficiency is convenient for the user to clamp and the device to be repeatedly processed.

2. According to the utility model, the attaching anti-noise plates are arranged at one ends outside the first linkage plate and the second linkage plate, the plurality of damping anti-noise springs are transversely arranged between the attaching anti-noise plates and the first linkage plate, in the process of actually clamping through the clamping gaskets and transmitting through the first linkage plate and the second linkage plate, the attaching of one side of a material to be processed is completed by the attaching anti-noise plates in an auxiliary manner, the attaching is performed by the damping anti-noise springs, the larger noise caused by shaking caused by processing is avoided, the shaking is avoided, and the processing efficiency and the processing effect can be improved.

Drawings

FIG. 1 is a perspective view of the overall exterior structure of the present utility model;

FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of a portion of the area B of FIG. 1 in accordance with the present utility model;

fig. 4 is a schematic view of the internal structure of the first linkage plate according to the present utility model.

In the figure: 1. a device holder; 2. a device carrier plate; 3. adapting the protruding strip; 4. a material to be processed; 5. a first telescopic device; 6. a second telescopic device; 7. a third telescoping device; 8. clamping the fixing plate; 9. a first rotational connection shaft; 10. a first linkage plate; 11. a first drive plate; 12. a second linkage plate; 13. a second drive plate; 14. clamping the gasket; 15. a linkage piece; 16. a first linkage groove; 17. a second linkage groove; 18. a transmission hole; 19. a second rotary connecting shaft; 20. a connecting block; 21. attaching a noise-proof plate; 22. damping and noise-preventing springs.

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.

For further understanding of the present utility model, please refer to fig. 1, 2 and 3, the present embodiment provides the following technical solutions:

the high-efficiency clamping and fixing device comprises a device bearing plate 2, wherein device brackets 1 are arranged on two sides of the outer part of the device bearing plate 2, the device brackets 1 are welded and fixed with the device bearing plate 2, an adaptive protruding strip 3 is arranged at the upper end of the device bearing plate 2, and materials 4 to be processed are arranged on two sides of the outer part of the adaptive protruding strip 3;

still include second telescoping device 6, it sets up in the both ends of device loading board 2 upper end one side, one side of two second telescoping devices 6 all transversely is provided with a plurality of first telescoping device 5, the one end of first telescoping device 5 and second telescoping device 6 all is provided with centre gripping gasket 14, the upper end of centre gripping gasket 14 is provided with a pair of linkage piece 15, the inside of two linkage pieces 15 is provided with first linkage recess 16, the front end of first linkage recess 16 is provided with first linkage board 10, the outside upper end of two linkage pieces 15 is provided with first drive plate 11, and fixed connection between first drive plate 11 and the first linkage board 10, the outside of first drive plate 11 is connected with the inside draw-in groove of first linkage recess 16.

In order to solve the frequent clamping of current instrument clamping structure in the in-service use, need carry out manual fixed to a plurality of clamping positions in proper order, fixed efficiency is lower to need manual opening clamping position in proper order when dismantling the hanger of processing, cause whole processing unsmooth, technical problem that whole efficiency is lower, please refer to fig. 1, fig. 2 and fig. 3, this embodiment provides following technical scheme:

one end of the first linkage plate 10 is provided with a connecting block 20, the connecting block 20 is fixedly connected with the first linkage plate 10, one side of the front end of the connecting block 20 is provided with a second linkage plate 12, and the second linkage plate 12 is connected with the connecting block 20 in a sliding and rotating mode through a second rotating connecting shaft 19.

Specifically, the transmission position and the length can be controlled by the rotation of the second rotation connecting shaft 19, so that the use of a user is facilitated, and the efficiency in the use process is improved.

Further, referring to fig. 1 and 3, the present embodiment provides the following technical solutions:

one end of the second linkage plate 12 is provided with a second transmission plate 13, the lower end of the inside of the second transmission plate 13 is provided with a transmission hole 18, the transmission hole 18 penetrates through and extends to two ends of the second transmission plate 13, and the inside of the transmission hole 18 is in sliding connection with one side of the outside of the second rotation connecting shaft 19.

Specifically, the second rotation connecting shaft 19 slides inside the transmission hole 18 and extends out, so that the one end of the second linkage plate 12 and the one end of the first linkage plate 10 are overlapped.

Further, referring to fig. 1, 2 and 3, the present embodiment provides the following technical solutions:

a second linkage groove 17 is arranged between the first linkage plate 10 and the first transmission plate 11 and between the second linkage plate 12 and the second transmission plate 13.

Specifically, the second linkage groove 17 is adapted to the first linkage groove 16 between the two linkage pieces 15, and the linkage can be completed through the adaptation.

Further, referring to fig. 1 and 4, the present embodiment provides the following technical solutions:

the front ends of the outer parts of the first linkage plate 10 and the second linkage plate 12 are respectively provided with a joint noise-proof plate 21, the joint noise-proof plates 21 are in sliding connection with the inner parts of the first linkage plate 10 and the second linkage plate 12, the joint noise-proof plates 21 and the inner parts of the first linkage plate 10 and the second linkage plate 12 are respectively and transversely provided with a plurality of damping noise-proof springs 22, one ends of the damping noise-proof springs 22 are respectively fixedly adhered to the first linkage plate 10 and the second linkage plate 12, and the other ends of the damping noise-proof springs 22 are fixedly adhered to the joint noise-proof plates 21.

Specifically, the vibration generated in the processing process can be borne by the attaching anti-noise plate 21, and the vibration is damped and buffered by the damping anti-noise spring 22, so that the larger noise generated in the processing process is avoided.

Further, referring to fig. 1, the present embodiment provides the following technical solutions:

the two sides of the outside of two materials to be processed 4 are provided with third telescoping devices 7, one side of the upper ends of the two third telescoping devices 7 is provided with a clamping fixing plate 8, and the clamping fixing plate 8 is rotationally connected with one end of the third telescoping devices 7 through a first rotary connecting shaft 9.

Specifically, the clamping fixing plate 8 can be driven to move towards the material 4 to be processed by the contraction of the third telescopic device 7, and the longitudinal clamping of the material 4 to be processed is completed.

Working principle: in the process of machining the clamping and fixing device by using the instrument, according to fig. 1, 2, 3 and 4, in order to improve the overall clamping efficiency of the device, the first transmission plate 11 and the first linkage plate 10 at the front end outside the second telescopic device 6 rotate, the second transmission plate 13 is driven by the second linkage plate 12 to rotate around the second rotation connecting shaft 19 before rotation, and rotates and expands to one side outside the second linkage plate 12, so that the second linkage plate 12 moves to one side outside the first linkage plate 10 and is parallel to the first linkage plate 10, and rotates in cooperation with the rotation of the first transmission plate 11 and the first linkage plate 10, and simultaneously the second linkage plate 12 transversely slides outside the second rotation connecting shaft 19, so that the second rotation connecting shaft 19 penetrates and is embedded into the transmission hole 18, finally, one side of the second linkage plate 12 is kept coincident with one side of the first linkage plate 10, the first linkage plate 10 and the second linkage plate 12 move to the front ends of the clamping gaskets 14, the first transmission plate 11 and the second transmission plate 13 move to the first linkage grooves 16 inside the linkage pieces 15, and linkage of a plurality of clamping gaskets 14 is completed, in order to avoid shaking and larger noise generated in the machining process of the device, the first linkage plate 10 and the second linkage plate 12 are attached to two sides of the outer part of the material 4 to be machined, the shaking of the material 4 to be machined is attached to the attaching noise-proof plate 21, the shaking of the attaching noise-proof plate 21 is damped and buffered by the damping noise-proof springs 22 at the rear ends, and the shaking is prevented from generating larger noise in the continuous clamping process.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a high efficiency centre gripping fixing device, includes device loading board (2), device loading board (2) outside both sides all are provided with device support (1), and device support (1) and device loading board (2) welded fastening, the upper end of device loading board (2) is provided with adaptation protrusion strip (3), the outside both sides of adaptation protrusion strip (3) all are provided with wait to process material (4), its characterized in that:

still include second telescoping device (6), it sets up in the both ends of device loading board (2) upper end one side, two one side of second telescoping device (6) all transversely is provided with a plurality of first telescoping device (5), the one end of first telescoping device (5) and second telescoping device (6) all is provided with centre gripping gasket (14), the upper end of centre gripping gasket (14) is provided with a pair of linkage piece (15), two the inside of linkage piece (15) is provided with first linkage recess (16), the front end of first linkage recess (16) is provided with first linkage board (10), two the outside upper end of linkage piece (15) is provided with first drive plate (11), and fixed connection between first drive plate (11) and the first linkage board (10), the outside of first drive plate (11) is connected with the inside draw-in groove of first linkage recess (16).

2. A high efficiency clip securing apparatus as defined in claim 1, wherein: one end of the first linkage plate (10) is provided with a connecting block (20), the connecting block (20) is fixedly connected with the first linkage plate (10), one side of the front end of the connecting block (20) is provided with a second linkage plate (12), and the second linkage plate (12) is connected with the connecting block (20) in a sliding and rotating mode through a second rotating connecting shaft (19).

3. A high efficiency clip securing apparatus as defined in claim 2, wherein: one end of the second linkage plate (12) is provided with a second transmission plate (13), the lower end of the inside of the second transmission plate (13) is provided with a transmission hole (18), the transmission hole (18) penetrates through and extends to two ends of the second transmission plate (13), and the inside of the transmission hole (18) is in sliding connection with one side of the outside of the second rotation connecting shaft (19).

4. A high efficiency clip securing apparatus as defined in claim 1, wherein: and second linkage grooves (17) are formed between the first linkage plate (10) and the first transmission plate (11) and between the second linkage plate (12) and the second transmission plate (13).

5. A high efficiency clip securing apparatus as defined in claim 1, wherein: the novel anti-noise device is characterized in that the front ends of the outer parts of the first linkage plate (10) and the second linkage plate (12) are respectively provided with a joint anti-noise plate (21), the joint anti-noise plates (21) are in sliding connection with the inner parts of the first linkage plate (10) and the second linkage plate (12), a plurality of damping anti-noise springs (22) are transversely arranged in the joint anti-noise plates (21) and the inner parts of the first linkage plate (10) and the second linkage plate (12), one ends of the damping anti-noise springs (22) are respectively fixedly adhered to the first linkage plate (10) and the second linkage plate (12), and the other ends of the damping anti-noise springs (22) are fixedly adhered to the joint anti-noise plates (21).

6. A high efficiency clip securing apparatus as defined in claim 1, wherein: two outside both sides of waiting to process material (4) all are provided with third telescoping device (7), two one side of third telescoping device (7) upper end all is provided with centre gripping fixed plate (8), rotate through first rotation connecting axle (9) between centre gripping fixed plate (8) and the one end of third telescoping device (7) and be connected.