CN216126863U

CN216126863U - Clamp for pipe machining

Info

Publication number: CN216126863U
Application number: CN202122077284.2U
Authority: CN
Inventors: 史先超
Original assignee: Suzhou Omic Intelligent Technology Co ltd
Current assignee: Suzhou Omic Intelligent Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-25
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of pipe machining, in particular to a clamp for pipe machining, which comprises: the fixture mechanism comprises a bearing frame, clamping wheels, servo motors, sliders, racks, gears and twisting rods, wherein the bearing frame is provided with two groups, the two groups of bearing frame is internally provided with the clamping wheels through bearing sleeves, one group of clamping wheels is provided with the servo motors providing power sources, and the sliders are fixed on two sides of the bottom of the bearing frame. According to the utility model, through the structure of meshing between the two groups of racks and the gear, the two groups of bearing frames connected through the sliding block are driven to mutually approach or separate along the sliding groove, so that the four groups of clamping wheels can clamp the pipe, the subsequent processing operation is convenient, pipes with different sizes can be clamped, the applicability of the whole body is enhanced, and the clamping and the taking-off are very convenient.

Description

Clamp for pipe machining

Technical Field

The utility model relates to the technical field of pipe machining, in particular to a clamp for pipe machining.

Background

With the rapid development of economic construction in China, the existing pipe systems are various and are mainly applied to home decoration, building engineering, power plants, chemical plants and the like, in the processing of the pipe, the flows of cutting, welding, polishing and the like are needed, and in the processing process, a clamp is needed to limit the pipe so as to facilitate subsequent processing.

At present, because the difference of tubular product size makes in its course of working, not only needs not unidimensional loading anchor clamps, still when facing the tubular product outer wall around add man-hour, need carry on with the tubular product that the centre gripping is good and anchor clamps separation, the operation of rotatory tubular product makes its whole operation get up very inconveniently, wastes time and energy for machining efficiency greatly reduced, consequently, a kind of tubular product processing is needed urgently to solve above-mentioned problem with anchor clamps.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamp for processing a pipe, which aims to solve the problems that the prior loading clamp with different sizes is required, the clamped pipe needs to be separated from the clamp, and the pipe needs to be rotated in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a jig for pipe machining, comprising:

the inner part of the chassis is provided with a built-in cavity, and the top of the chassis is provided with a sliding chute communicated with the built-in cavity;

the fixture mechanism comprises a bearing frame, clamping wheels, servo motors, sliding blocks, racks, gears and twisting rods, wherein the bearing frame is provided with two groups, the clamping wheels are sleeved inside the bearing frame, one group of the clamping wheels is provided with the servo motors providing power sources, the sliding blocks are fixed on two sides of the bottom of the bearing frame and penetrate through sliding grooves to extend into a built-in cavity, the racks are fixed at the bottoms of the sliding blocks, and the gears are arranged inside the built-in cavity in the middle of the racks through bearings.

Preferably, the clamping wheels are provided with four groups, two groups of clamping wheels are arranged in a vertically staggered mode, and the four groups of clamping wheels are used for facilitating the clamping operation of the pipe.

Preferably, the surfaces of the four groups of clamping wheels are pressed with gaskets, and the gaskets can reduce the abrasion of the clamping wheels to the pipe clamping.

Preferably, the racks are respectively positioned on two sides of the gear and are in meshed connection with the gear, so that the linked operation of the racks and the gear is facilitated.

Preferably, the bearing of the gear penetrates through the built-in cavity to be fixedly connected with the screw rod.

Preferably, the threaded rod is connected to the bottom of the chassis on one side of the screwing rod in a threaded mode, extends into the built-in cavity and is tightly attached to the gear, and the gear is convenient to fix.

Compared with the prior art, the utility model has the beneficial effects that: compared with the traditional structure, through the design of the clamp mechanism, on one hand, due to the meshed structure between the two groups of racks and the gear, the clamp drives the two groups of bearing frames connected through the sliding block to mutually approach or separate along the sliding groove, the four groups of clamping wheels can clamp the pipe, so as to facilitate the subsequent processing operation, and also can clamp the pipes with different sizes, thereby strengthening the whole applicability, and the clamping and the taking-off are very convenient, on the other hand, the output end of the servo motor drives one group of clamping wheels to rotate, so that the four groups of clamping wheels can synchronously rotate and drive the clamped pipe to rotate, so that the pipe can be rotatably processed without separating from the clamp, the subsequent processing treatment is further facilitated, the whole operation is very convenient, the time and the labor are saved, the processing efficiency is greatly improved, and the design is simple and reasonable on the whole structure, the practicability is very high, and the popularization and the application are easy.

Drawings

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

FIG. 2 is a schematic cross-sectional perspective view of the present invention;

FIG. 3 is a perspective view of the clamping mechanism of the present invention;

FIG. 4 is a partial perspective view of the clamp mechanism of the present invention;

fig. 5 is a perspective view illustrating a structural use state of the present invention.

In the figure: 1. a chassis; 2. a cavity is arranged inside; 3. a chute; 4. a clamp mechanism; 41. a receiving frame; 42. a pinch roller; 43. a servo motor; 44. a slider; 45. a rack; 46. a gear; 47. and (5) screwing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a jig for pipe machining, comprising:

the structure comprises a chassis 1, wherein a built-in cavity 2 is formed in the chassis 1, and a sliding chute 3 communicated with the built-in cavity 2 is formed in the top of the chassis 1;

the fixture mechanism 4, the fixture mechanism 4 is including accepting the frame 41, press from both sides the wheel 42, servo motor 43, the slider 44, the rack 45, gear 46 and twist pole 47, accept the frame 41 and be provided with two sets ofly, the inside of two sets of accepting the frame 41 all overlaps through the bearing housing and is equipped with the wheel 42 of pressing from both sides, servo motor 43 that provides the power source is installed to one of them set of wheel 42's one end, the bottom both sides of accepting the frame 41 all are fixed with the slider 44, and the slider 44 all runs through spout 3 and extends to inside the built-in cavity 2, the bottom of one of them side slider 44 is fixed with rack 45, gear 46 has been installed through the bearing inside the built-in cavity 2 in the middle of the rack 45.

Further, the racks 45 are respectively located at two sides of the gear 46 and are engaged with the gear 46, a bearing of the gear 46 penetrates through the built-in cavity 2 and is fixedly connected with the screw rod 47, a threaded rod is connected to the bottom of the chassis 1 at one side of the screw rod 47 in a threaded manner and extends into the built-in cavity 2 to be tightly attached to the gear 46, according to the attached drawings of fig. 2, fig. 3 and fig. 4, one group of the receiving frames 41 is pushed inwards by hand, so that the bottom of one group of the receiving frames 41 drives the racks 45 to synchronously move along the chute 3 through the sliding block 44 and drives the gear 46 engaged therewith to rotate, the other group of the screw rods 47 reversely move along with the rotation of the gear 46, so as to drive the other group of the receiving frames 41 connected therewith to approach each other, after the two groups of the receiving frames 41 are adjusted to a proper distance, the pipe is clamped in the four groups of the clamping wheels 42, the threaded rod is screwed again to be tightly attached to the gear 46, the subsequent processing operation is convenient, pipes with different sizes can be clamped, the overall applicability is enhanced, and the clamping and the taking off are very convenient;

furthermore, the clamping wheels 42 are provided with four groups, wherein two groups of clamping wheels 42 are arranged in a vertically staggered manner, gaskets are pressed on the surfaces of the four groups of clamping wheels 42, and according to the attached drawings 1 and 5, the four groups of clamping wheels 42 arranged in a vertically staggered manner can just clamp and fix the pipe, the gaskets are mainly formed by foaming natural latex raw materials serving as main materials and have the rubber characteristics of excellent elasticity, good resilience and no deformation, so that the contact surface between the pipe and the clamping wheels 42 has certain resilience, a buffering effect is achieved, and the condition that the surface of the pipe is damaged due to overlarge extrusion force of the clamping wheels 42 can be reduced;

the working principle is as follows: when preparing to process the pipe, after placing the chassis 1 on the processing platform as a whole, after loosening the threaded rod on one side of the screwing rod 47, according to the size of the pipe, pushing one group of the bearing frame 41 inwards by hand to make the bottom of one group of the bearing frame 41 drive the rack 45 to synchronously move along the chute 3 through the slider 44 and drive the gear 46 meshed with the rack to rotate, so that the other group of the screwing rod 47 reversely moves along with the rotation of the gear 46 to drive the other group of the bearing frame 41 connected with the other group of the bearing frame to approach each other, after adjusting the two groups of the bearing frame 41 to a proper distance, clamping the pipe in the four groups of the clamping wheels 42, and screwing the threaded rod again to make the threaded rod fit with the gear 46 for screwing, so as to facilitate the processing operation of the pipe;

when the rotating machining is needed, the external power supply supplies power to the servo motor 43, and the worker turns on the servo motor 43 to work, so that the output end of the servo motor 43 drives the group of clamping wheels 42 to rotate, and the pipe is rotated synchronously along the four groups of clamping wheels 42, so that the pipe can be rotated and machined conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a anchor clamps are used in tubular product processing which characterized in that includes:

the device comprises a chassis (1), wherein a built-in cavity (2) is formed in the chassis (1), and a sliding chute (3) communicated with the built-in cavity (2) is formed in the top of the chassis (1);

the fixture comprises a fixture mechanism (4), wherein the fixture mechanism (4) comprises a bearing frame (41), two groups of clamping wheels (42), a servo motor (43), a sliding block (44), a rack (45), a gear (46) and a screwing rod (47), the bearing frame (41) is provided with two groups, the clamping wheels (42) are sleeved inside the two groups of bearing frames (41) through bearings, the servo motor (43) providing a power source is installed at one end of one group of the clamping wheels (42), the sliding blocks (44) are fixed on two sides of the bottom of the bearing frame (41), the sliding blocks (44) penetrate through a sliding groove (3) and extend into a built-in cavity (2), the rack (45) is fixed at the bottom of the sliding block (44), and the gear (46) is installed inside the built-in cavity (2) in the middle of the rack (45) through a bearing.

2. The jig for pipe machining according to claim 1, characterized in that: the clamping wheels (42) are provided with four groups, wherein the clamping wheels (42) in two groups are arranged in a vertically staggered manner.

3. The jig for pipe machining according to claim 2, characterized in that: gaskets are pressed on the surfaces of the four groups of clamping wheels (42).

4. The jig for pipe machining according to claim 1, characterized in that: the racks (45) are respectively positioned on two sides of the gear (46) and are in meshed connection with the gear (46).

5. The jig for pipe machining according to claim 1, characterized in that: and a bearing of the gear (46) penetrates through the built-in cavity (2) and is fixedly connected with the screw rod (47).

6. The jig for pipe machining according to claim 5, characterized in that: the bottom of the chassis (1) on one side of the screwing rod (47) is in threaded connection with a threaded rod, and the threaded rod extends into the built-in cavity (2) and is tightly attached to the gear (46).