CN219649249U

CN219649249U - Clamping mechanism for pipe fitting turning

Info

Publication number: CN219649249U
Application number: CN202320116458.8U
Authority: CN
Inventors: 张廷浩; 王俊; 李春伟; 高晓健
Original assignee: Dalian Huate Autoparts Co ltd
Current assignee: Dalian Huate Autoparts Co ltd
Priority date: 2023-01-17
Filing date: 2023-01-17
Publication date: 2023-09-08
Anticipated expiration: 2033-01-17

Abstract

The utility model relates to the technical field of clamping equipment for pipe clamp machining, in particular to a clamping mechanism for pipe fitting turning machining. Including workstation, four group's buffer unit, grip block, its characterized in that: the top both sides of workstation are equipped with the backup pad, and the inner wall both sides of backup pad are equipped with buffer assembly, are equipped with the grip block on the buffer assembly, and buffer assembly is equipped with the notch including two dead levers and drive arrangement of fixed setting in the backup pad, the one end of the relative backup pad of dead lever, advantage in: the motor drives the bidirectional screw rod, the moving block and the bracket to operate, so that the clamping effect on the pipe body is realized; the fixed rod and the movable rod are arranged, so that the clamping effect of the clamping plate on the pipe body is further improved; through the setting of pushing motor, push rod, backup pad, effectual pair of tubular body plays the effect of bearing, avoids the grip block to be in the process of long-time centre gripping, phenomenon that the tubular body was slided down.

Description

Clamping mechanism for pipe fitting turning

Technical Field

The utility model relates to the technical field of clamping equipment for pipe clamp machining, in particular to a clamping mechanism for pipe fitting turning machining.

Background

A pipe fitting is a part that connects pipes into a pipeline. The connecting method can be divided into four types of socket pipe fittings, threaded pipe fittings, flange pipe fittings and welding pipe fittings. Is made of the same material as the tube. And the device comprises an elbow, a flange, a three-way pipe, a four-way pipe, a reducing pipe and the like. The elbow is used for a place where the pipeline turns; the flange is used for connecting the pipe and a part for connecting the pipes, the part is connected to the pipe end, and the three-way pipe is used for the joint of three pipes; the four-way pipe is used for collecting four pipes; the reducing pipe is used for connecting two pipes with different pipe diameters.

In the process of machining the pipe fitting, the pipe fitting needs to be drilled, chamfered, grooved and tapped, and when the pipe fitting needs to be turned, a clamping mechanism needs to be used for assistance, and in the process of realizing the utility model, the inventor has at least the following problems in the actual machining process: the required driving mechanism is more, the structure is complex, and the structure for adjusting the clamped object is not needed, so that the clamped object is easy to wear.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides a clamping mechanism for pipe turning, which solves the problems of inconvenient clamping and clamping abrasion.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a clamping mechanism for pipe fitting turning, includes workstation, four group's buffer unit, grip block, its characterized in that: the utility model discloses a workbench, including workstation, fixed subassembly, movable rod, clamping plate, drive arrangement, compression spring, telescopic link, the top both sides of workstation are equipped with first backup pad, the inner wall both sides of first backup pad are equipped with buffer unit, be equipped with the clamping plate on the buffer unit, buffer unit is including two dead levers and the drive arrangement of fixed setting in first backup pad, the one end of the relative first backup pad of dead lever is equipped with the notch, be equipped with the movable rod through sliding component in the notch, the one end and the clamping plate fixed connection of notch are kept away from to the movable rod, drive arrangement is connected with the movable rod, be equipped with compression spring and telescopic link between notch and the movable rod.

As a further preference of this scheme, drive arrangement is including setting up two mounts in first backup pad, be equipped with two-way lead screw between the mount, the one end of two-way lead screw is connected with the drive end of motor, be equipped with two movable blocks on the two-way lead screw, be equipped with articulated seat on the movable block, be equipped with the connecting rod on the articulated seat, the one end that the movable block was kept away from to the connecting rod is articulated with the movable rod.

As a further preference of this scheme, the slip subassembly is equipped with the telescopic link including setting up in the notch, the one end and the movable rod of telescopic link are connected, compression spring cover is equipped with on the outer wall of telescopic link.

As a further preferable aspect of the present utility model, the clamping plate has a semicircular structure, and the two clamping plates are combined together to form a circle shape.

As a further preferable mode of the scheme, a rubber pad is arranged on the outer wall of one side of the clamping plate opposite to the buffer component.

As a further preferable mode of the scheme, a supporting leg is arranged at the bottom end of the workbench.

As a further preferable aspect of the present utility model, a lighting device is provided at a top end of the first support plate.

As a further preferable mode of the scheme, a pushing motor is arranged in the middle of the upper surface of the workbench, a push rod is arranged at the driving end of the pushing motor, and a second supporting plate is arranged at the top end of the push rod.

As a further preferable mode of the scheme, one of the first support plates is provided with a control panel, and the control panel is electrically connected with the motor, the lighting device and the pushing motor.

The utility model has the advantages compared with the prior art that:

1. the motor drives the bidirectional screw rod, the moving block and the bracket to operate, so that the clamping effect on the pipe body is realized; the fixed rod and the movable rod are arranged, so that the clamping effect of the clamping plate on the pipe body is further improved;

2. through the setting of pushing motor, push rod, second backup pad, effectual pair of tubular body plays the effect of bearing, avoids the grip block to be in the process of long-time centre gripping, phenomenon that the tubular body was gliding.

Drawings

Fig. 1 is a schematic structural view of a clamping mechanism for turning a pipe fitting according to the present utility model.

Fig. 2 is an enlarged view of the utility model at a.

Fig. 3 is a schematic view of the structure between the fixed rod and the movable rod of the present utility model.

As shown in the figure:

1. a work table; 2. a buffer assembly; 3. a clamping plate; 4. a first support plate; 201. a fixed rod; 202. a movable rod; 203. a compression spring; 204. a telescopic rod; 5. a fixing frame; 6. a bidirectional screw rod; 7. a motor; 601. a moving block; 8. a hinge base; 9. a connecting rod; 301. a rubber pad; 101. support legs; 401. a lighting device; 10. a pushing motor; 11. a push rod; 12. a second support plate;

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. 1-2, an embodiment of the present utility model is provided:

the utility model provides a clamping mechanism for pipe fitting lathe work, includes workstation 1, four group's buffer unit 2, grip block 3, its characterized in that: the top both sides of workstation 1 are equipped with first backup pad 4, the inner wall both sides of first backup pad 4 are equipped with buffer assembly 2, be equipped with grip block 3 on the buffer assembly 2, buffer assembly 2 is including two dead levers 201 and the drive arrangement of fixed setting on first backup pad 4, the one end of dead lever 201 relative first backup pad 4 is equipped with the notch, be equipped with movable rod 202 through sliding component in the notch, the one end and the grip block 3 fixed connection of notch are kept away from to movable rod 202, drive arrangement is connected with movable rod 202, be equipped with compression spring 203 and telescopic link 204 between notch and the movable rod 202.

In this embodiment, the driving device includes two fixing frames 5 disposed on the first support plate 4, a bidirectional screw rod 6 is disposed between the fixing frames 5, one end of the bidirectional screw rod 6 is connected with the driving end of the motor 7, two moving blocks 601 are disposed on the bidirectional screw rod 6, a hinge seat 8 is disposed on the moving blocks 601, a connecting rod 9 is disposed on the hinge seat 8, and one end of the connecting rod 9 away from the moving blocks 601 is hinged with the movable rod 202.

In this embodiment, the sliding component includes a telescopic rod 204 disposed in the slot, one end of the telescopic rod 204 is connected to the movable rod 202, and the compression spring 203 is sleeved on the outer wall of the telescopic rod 204.

In this embodiment, the clamping plates 3 have a semicircular structure, and the two clamping plates 3 are combined together to form a circle.

In this embodiment, a rubber pad 301 is disposed on an outer wall of the clamping plate 3 opposite to the buffer assembly 2.

In this embodiment, a support leg 101 is disposed at the bottom end of the table 1.

In this embodiment, the top end of the first support plate 4 is provided with a lighting device 401.

In this embodiment, a pushing motor 10 is disposed in the middle of the upper surface of the workbench 1, a push rod 11 is disposed at the driving end of the pushing motor 10, and a second support plate 12 is disposed at the top end of the push rod 11.

In this embodiment, a control panel is disposed on one of the first support plates 4, and the control panel is electrically connected to the motor 7, the lighting device 401, and the pushing motor 10.

In the practice of the present utility model,

placing the pipe fitting body on a workbench, wherein the direction of the pipe fitting body is vertical to that of the first supporting plate 4, starting the motor 7, driving the bi-directional screw rod 6 by the driving end of the motor 7, horizontally moving the two moving blocks 601 in opposite directions by the bi-directional screw rod 6, and horizontally hinging the moving blocks 601 with the connecting rod 9 to form a triangle shape, wherein when one angle is enlarged, one side of the relatively enlarged angle is lengthened, namely the moving rod 202 moves out of the fixed rod 201, the telescopic rod 204 is lengthened, the compression spring 303 is stressed and opened, the clamping plates 3 at one end of the moving rod 202 are mutually close, and after the clamping plates 3 clamp the pipe fitting body and fix the pipe fitting body, the operation of the motor 7 is stopped;

by arranging the pushing motor, starting the pushing motor 10, driving the push rod 11 and the second supporting plate 12 of the pushing motor 10 to ascend, and carrying out a supporting function on the automobile parts, the phenomenon that the automobile parts slide down in the welding process is avoided;

the utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a clamping mechanism for pipe fitting lathe work, includes workstation (1), four group's buffer unit (2), grip block (3), its characterized in that: the utility model discloses a workbench, including workstation (1), including workstation, handle, work platform, clamping plate (202) are fixed, top both sides of workstation (1) are equipped with first backup pad (4), the inner wall both sides of first backup pad (4) are equipped with buffer assembly (2), be equipped with grip block (3) on buffer assembly (2), buffer assembly (2) are including two dead levers (201) and drive arrangement of fixed setting on first backup pad (4), the one end of dead lever (201) relative first backup pad (4) is equipped with the notch, be equipped with movable rod (202) through sliding component in the notch, the one end and grip block (3) fixed connection of notch are kept away from to movable rod (202), drive arrangement is connected with movable rod (202), be equipped with compression spring (203) and telescopic link (204) between notch and the movable rod (202).

2. A clamping mechanism for pipe turning as defined in claim 1, wherein: the driving device comprises two fixing frames (5) arranged on a first supporting plate (4), a bidirectional screw rod (6) is arranged between the fixing frames (5), one end of the bidirectional screw rod (6) is connected with the driving end of a motor (7), two moving blocks (601) are arranged on the bidirectional screw rod (6), a hinging seat (8) is arranged on the moving blocks (601), a connecting rod (9) is arranged on the hinging seat (8), and one end, away from the moving blocks (601), of the connecting rod (9) is hinged with a movable rod (202).

3. A clamping mechanism for pipe turning as defined in claim 1, wherein: the sliding assembly comprises a telescopic rod (204) arranged in the notch, one end of the telescopic rod (204) is connected with the movable rod (202), and the compression spring (203) is sleeved on the outer wall of the telescopic rod (204).

4. A clamping mechanism for pipe turning as defined in claim 1, wherein: the clamping plates (3) are of semicircular structures, and the two clamping plates (3) are combined together to form a circle.

5. A clamping mechanism for pipe turning as defined in claim 1, wherein: a rubber pad (301) is arranged on the outer wall of one side of the clamping plate (3) opposite to the buffer component (2).

6. A clamping mechanism for pipe turning as defined in claim 1, wherein: the bottom end of the workbench (1) is provided with supporting legs (101).

7. A clamping mechanism for pipe turning as defined in claim 1, wherein: the top end of the first supporting plate (4) is provided with a lighting device (401).

8. A clamping mechanism for pipe turning according to claim 2, wherein: the middle part of the upper surface of the workbench (1) is provided with a pushing motor (10), the driving end of the pushing motor (10) is provided with a push rod (11), and the top end of the push rod (11) is provided with a second supporting plate (12).

9. A clamping mechanism for pipe turning according to any of claims 8, wherein: one of the first support plates (4) is provided with a control panel, and the control panel is electrically connected with the motor (7), the lighting device (401) and the pushing motor (10).