CN216940227U

CN216940227U - Graphite clamp structure

Info

Publication number: CN216940227U
Application number: CN202122747323.5U
Authority: CN
Inventors: 唐承
Original assignee: Sichuan Haicheng Carbon Products Co ltd
Current assignee: Sichuan Haicheng Carbon Products Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-07-12
Anticipated expiration: 2031-11-10

Abstract

The utility model provides a graphite clamp structure, and belongs to the technical field of graphite clamps. The graphite jig structure includes a support assembly and a clamping structure. The supporting component comprises a support and a transverse plate, the transverse plate is fixed on the support, the clamping structure comprises a threaded rod, a roller frame, a servo motor and a supporting block, the threaded rod is connected in the transverse plate in a rotating mode, a threaded cylinder is connected to the surface of the threaded rod in a threaded mode, a first compression roller is connected to the roller frame in the rotating mode, the servo motor is installed on one side of the roller frame, a sleeve is fixed to the top surface of the roller frame, the sleeve is connected with the threaded cylinder in a rotating mode, a second compression roller is connected to the first groove in the rotating mode, a second connecting column is fixed to the second groove in the inner portion, and the second connecting column is connected with the support in a rotating mode. The workpiece can be conveniently output when being clamped, so that the external equipment can be conveniently cut and used.

Description

Graphite clamp structure

Technical Field

The utility model relates to the technical field of graphite clamps, in particular to a graphite clamp structure.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

At present, the existing graphite clamp structure is inconvenient for outputting the tubular workpiece after clamping the tubular workpiece, so that the tubular workpiece is troublesome to cut.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides a graphite clamp structure, aiming at improving the problem that the tubular workpiece is inconvenient to output after being clamped by the graphite clamp structure.

The utility model is realized in the following way:

the utility model provides a graphite clamp structure which comprises a supporting assembly and a clamping structure.

The supporting component comprises a bracket and a transverse plate, the transverse plate is fixed on the bracket, the clamping structure comprises a threaded rod, a roller frame, a servo motor and a supporting block, the threaded rod is rotationally connected inside the transverse plate, the surface of the threaded rod is in threaded connection with a threaded cylinder, the interior of the roller frame is rotatably connected with a first press roller, the servo motor is arranged on one side of the roller frame, the end part of the output shaft of the servo motor is connected with the first press roller, the top surface of the roller frame is fixed with a sleeve, the sleeve is rotationally connected with the thread cylinder, one side of the sleeve is fixed with a first fixing piece, the top surface and the bottom surface of the supporting block are respectively provided with a first groove and a second groove, the inside of the first groove is rotatably connected with a second press roller, and a second connecting column is fixed in the second groove and is rotatably connected with the bracket.

In one embodiment of the utility model, the support comprises a vertical plate and a bottom plate, the vertical plate is fixed on the top surface of the bottom plate, and a through hole is formed in the vertical plate.

In one embodiment of the utility model, a first guide roller and a second guide roller are fixed on the top surface of the bottom plate, the first guide roller and the second guide roller are positioned on two sides of the vertical plate, and the second guide roller is positioned on two sides of the supporting block.

In one embodiment of the utility model, the top surface key of the threaded rod is connected with the rotating part, and the bottom of the threaded cylinder is fixed with a first connecting column which is rotatably connected with the interior of the sleeve.

In one embodiment of the utility model, the limiting pieces are symmetrically fixed on two sides of the threaded barrel.

In an embodiment of the utility model, the limiting member includes a connecting sleeve and a connecting rod, the bottom of the connecting sleeve is fixedly connected with the threaded cylinder through a connecting block, the connecting rod is slidably connected inside the connecting sleeve, and the upper end of the connecting rod is fixedly connected with the transverse plate.

In an embodiment of the present invention, the first fixing element includes a first fixing block and a first threaded column, the first fixing block is fixed on one side of the sleeve, the first threaded column is screwed inside the first fixing block, one end of the first threaded column penetrates through the sleeve and is tightly attached to the first connecting column, and a first rotating portion is fixed at the other end of the first threaded column.

In one embodiment of the utility model, a second fixing member is fixed to a surface of the supporting block.

In an embodiment of the present invention, the second fixing element includes a second fixing block and a second threaded post, the second fixing block is fixed on the surface of the supporting block, the second threaded post is screwed inside the second fixing block, one end of the second threaded post penetrates through the second groove, and a second rotating portion is fixed at the other end of the second threaded post.

In an embodiment of the present invention, a protrusion is fixed on the top surface of the bottom plate, the second connection column is rotatably connected inside the protrusion, the second groove is sleeved and slidably sleeved on the surface of the protrusion, and the end of the second threaded column is tightly attached to the surface of the protrusion.

The utility model has the beneficial effects that: according to the graphite clamp structure obtained through the design, when the graphite clamp structure is used, a tubular workpiece is placed on the top surfaces of the second guide pipe and the second compression roller, then the threaded rod is driven to rotate through the rotating part, the threaded barrel can drive the roller frame to move downwards under the action of the limiting part, so that the tubular workpiece is clamped between the first compression roller and the second compression roller, then the servo motor works to drive the first compression roller to rotate, the tubular workpiece can be output to one side, and therefore the workpiece can be conveniently output during clamping, and external equipment can be conveniently cut and used.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a first perspective structural view of a graphite jig structure according to an embodiment of the present invention;

FIG. 2 is a first perspective cross-sectional view of a graphite jig structure according to an embodiment of the present invention;

FIG. 3 is a structural diagram of a graphite jig according to a second perspective of the present invention;

FIG. 4 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the utility model at B in FIG. 2.

In the figure: 100-a support assembly; 110-a scaffold; 111-riser; 1111-through hole; 112-a backplane; 1121-bumps; 120-a transverse plate; 130-a first guide roll; 140-a second guide roll; 200-a clamping structure; 210-a threaded rod; 211-a threaded cylinder; 212-rotating part; 213-a first connecting column; 220-a limit stop; 221-connecting sleeves; 222-a connecting block; 223-connecting rod; 230-a roller frame; 231-a first press roll; 232-a sleeve; 240-servo motor; 250-a first fixture; 251-a first fixed block; 252-a first threaded post; 253-a first rotating part; 260-a support block; 261-a first groove; 262-a second pressure roller; 263-second recess; 264-a second connecting column; 270-a second fixture; 271-a second fixed block; 272-a second threaded post; 273-second turning part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a graphite jig structure includes a support assembly 100 and a clamping structure 200.

The clamping structure 200 is mounted on the support assembly 100 for clamping and securing a workpiece.

Referring to fig. 1-3, the supporting assembly 100 includes a bracket 110 and a cross plate 120, and the cross plate 120 is fixed on the bracket 110.

The bracket 110 comprises a vertical plate 111 and a bottom plate 112, the vertical plate 111 is fixed on the top surface of the bottom plate 112, and a through hole 1111 is formed inside the vertical plate 111; the top surface of the bottom plate 112 is fixed with a first guide roller 130 and a second guide roller 140, the first guide roller 130 and the second guide roller 140 are positioned at two sides of the vertical plate 111, the second guide roller 140 is positioned at two sides of the supporting block 260, here, the first guide roller 130 and the second guide roller 140 can conveniently support the tubular workpiece, and the stability of clamping is improved.

Referring to fig. 1 to 5, the clamping structure 200 includes a threaded rod 210, a roller frame 230, a servo motor 240 and a supporting block 260, the threaded rod 210 is rotatably connected to the inside of the horizontal plate 120, a threaded cylinder 211 is threadedly connected to the surface of the threaded rod 210, a first pressing roller 231 is rotatably connected to the inside of the roller frame 230, the servo motor 240 is installed at one side of the roller frame 230, the end of the output shaft of the servo motor 240 is connected to the first pressing roller 231, a sleeve 232 is fixed to the top surface of the roller frame 230, the sleeve 232 is rotatably connected to the threaded cylinder 211, a first fixing member 250 is fixed to one side of the sleeve 232, a first groove 261 and a second groove 263 are respectively formed in the top surface and the bottom surface of the supporting block 260, a second pressing roller 262 is rotatably connected to the inside of the first groove 261, a second connecting post 264 is fixed to the inside of the second groove 263, and the second connecting post 264 is rotatably connected to the bracket 110.

The top key of the threaded rod 210 is connected with a rotating part 212, the bottom of the threaded cylinder 211 is fixed with a first connecting column 213, the first connecting column 213 is rotatably connected with the inner part of the sleeve 232, and the rotating part 212 is a hand wheel. The limiting pieces 220 are symmetrically fixed on two sides of the threaded cylinder 211; the limiting part 220 comprises a connecting sleeve 221 and a connecting rod 223, the bottom of the connecting sleeve 221 is fixedly connected with the threaded cylinder 211 through a connecting block 222, the connecting rod 223 is slidably connected inside the connecting sleeve 221, the upper end of the connecting rod 223 is fixedly connected with the transverse plate 120, and the threaded cylinder 211 can be conveniently moved up and down through the connecting sleeve 221, the connecting rod 223 and the connecting block 222.

The first fixing member 250 includes a first fixing block 251 and a first threaded post 252, the first fixing block 251 is fixed to one side of the sleeve 232, the first threaded post 252 is screwed inside the first fixing block 251, one end of the first threaded post 252 passes through the sleeve 232 and is closely attached to the first connecting post 213, and a first rotating portion 253 is fixed to the other end of the first threaded post 252, where the first rotating portion 253 is a circular block.

A second fixing member 270 is fixed to the surface of the supporting block 260; the second fixing member 270 includes a second fixing block 271 and a second threaded column 272, the second fixing block 271 is fixed on the surface of the support block 260, the second threaded column 272 is threaded inside the second fixing block 271, one end of the second threaded column 272 passes through the second recess 263, and the other end of the second threaded column 272 is fixed with a second rotating portion 273, where the second rotating portion 273 is a circular plate; the top surface of the bottom plate 112 is fixed with a protrusion 1121, the second connection post 264 is rotatably connected inside the protrusion 1121, the second groove 263 is sleeved and slidably sleeved on the surface of the protrusion 1121, and the end of the second threaded post 272 is tightly attached to the surface of the protrusion 1121.

Specifically, the working principle of the graphite clamp structure is as follows: when the pipe-shaped workpiece cutting device is used, a pipe-shaped workpiece is placed on the top surfaces of the second guide roller 140 and the second press roller 262, the threaded rod 210 is driven to rotate by the rotating part 212, the threaded cylinder 211 drives the roller frame 230 to move downwards under the action of the limiting part 220, so that the pipe-shaped workpiece is clamped between the first press roller 231 and the second press roller 262, the servo motor 240 drives the first press roller 231 to rotate, so that the pipe-shaped workpiece is output to one side, external equipment is convenient to cut, the roller frame 230 rotates ninety degrees by rotating the sleeve 232, the end part of the first screw post 252 is extruded and fixed on the first connecting post 213 by rotating the first screw post 252, then the supporting block 260 rotates ninety degrees, so that the second press roller 262 rotates along with the pipe-shaped workpiece, at the moment, the end part of the second screw post 272 is extruded and fixed on the bump 1121 by rotating the second screw post 272, so that the pipe-shaped workpiece can be placed on the first guide roller 130 and the second press roller 262, the clamping and fixing can improve the clamping flexibility.

It should be noted that the specific model specification of the servo motor 240 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the servo motor 240 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A graphite jig structure is characterized by comprising

The supporting assembly (100), the supporting assembly (100) comprises a bracket (110) and a transverse plate (120), and the transverse plate (120) is fixed on the bracket (110);

the clamping structure (200) comprises a threaded rod (210), a roller frame (230), a servo motor (240) and a supporting block (260), the threaded rod (210) is rotatably connected inside the transverse plate (120), the surface of the threaded rod (210) is in threaded connection with a threaded cylinder (211), the roller frame (230) is in rotatable connection with a first pressing roller (231), the servo motor (240) is installed on one side of the roller frame (230), the end part of an output shaft of the servo motor (240) is connected with the first pressing roller (231), a sleeve (232) is fixed on the top surface of the roller frame (230), the sleeve (232) is rotatably connected with the threaded cylinder (211), a first fixing piece (250) is fixed on one side of the sleeve (232), and a first groove (261) and a second groove (263) are respectively formed in the top surface and the bottom surface of the supporting block (260), the inside of first recess (261) rotates and is connected with second compression roller (262), the inside of second recess (263) is fixed with second spliced pole (264), second spliced pole (264) with support (110) rotate and be connected.

2. The graphite jig structure of claim 1, wherein the support (110) comprises a vertical plate (111) and a bottom plate (112), the vertical plate (111) is fixed on the top surface of the bottom plate (112), and a through hole (1111) is formed in the vertical plate (111).

3. The graphite jig structure according to claim 2, wherein the top surface of the bottom plate (112) is fixed with a first guide roller (130) and a second guide roller (140), the first guide roller (130) and the second guide roller (140) are located on both sides of the vertical plate (111), and the second guide roller (140) is located on both sides of the support block (260).

4. The graphite jig structure of claim 1, wherein the top surface of the threaded rod (210) is keyed with a rotating portion (212), the bottom of the threaded cylinder (211) is fixed with a first connecting post (213), and the first connecting post (213) is rotatably connected with the inside of the sleeve (232).

5. The graphite jig structure of claim 1, wherein stoppers (220) are symmetrically fixed to both sides of the screw cylinder (211).

6. The graphite jig structure according to claim 5, wherein the limiting member (220) comprises a connecting sleeve (221) and a connecting rod (223), the bottom of the connecting sleeve (221) is fixedly connected with the threaded cylinder (211) through a connecting block (222), the connecting rod (223) is slidably connected inside the connecting sleeve (221), and the upper end of the connecting rod (223) is fixedly connected with the transverse plate (120).

7. The graphite jig structure as claimed in claim 4, wherein the first fixing member (250) comprises a first fixing block (251) and a first threaded column (252), the first fixing block (251) is fixed on one side of the sleeve (232), the first threaded column (252) is screwed inside the first fixing block (251), one end of the first threaded column (252) penetrates through the sleeve (232) and is closely attached to the first connecting column (213), and a first rotating part (253) is fixed at the other end of the first threaded column (252).

8. The graphite jig structure of claim 2, wherein the second fixing member (270) is fixed to the surface of the supporting block (260).

9. The graphite jig structure of claim 8, wherein the second fixing member (270) comprises a second fixing block (271) and a second threaded post (272), the second fixing block (271) is fixed on the surface of the supporting block (260), the second threaded post (272) is screwed inside the second fixing block (271), one end of the second threaded post (272) penetrates through the second groove (263), and the other end of the second threaded post (272) is fixed with a second rotating part (273).

10. The graphite jig structure of claim 9, wherein a protrusion (1121) is fixed on the top surface of the bottom plate (112), the second connecting post (264) is rotatably connected inside the protrusion (1121), the second groove (263) is sleeved and slidably sleeved on the surface of the protrusion (1121), and the end of the second threaded post (272) is tightly attached to the surface of the protrusion (1121).