CN215786275U

CN215786275U - Clamping device for pipe bending machine

Info

Publication number: CN215786275U
Application number: CN202121754932.7U
Authority: CN
Inventors: 杨海斌
Original assignee: Wuxi Weikelai Technology Co Ltd
Current assignee: Wuxi Weikelai Technology Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-11
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a clamping device for a pipe bending machine, which comprises a fixed table, wherein a guide disc is arranged at the upper end of the fixed table, a clamping mechanism is arranged on one side of the upper end of the fixed table, an adjusting mechanism is arranged on one side of the clamping mechanism, which is far away from the fixed table, a limiting mechanism is arranged on one side of the clamping mechanism, which is far away from the adjusting mechanism, the clamping mechanism is clamped with an adjusting frame through the limiting mechanism, and a clamping block is arranged at the lower end of the limiting mechanism. Through the fixed plate, fixed block, inserted bar, spring and the connecting block structure that set up, can fix the fixture block in the draw-in groove to connect through the joint that sets up, the change of the frame of can being convenient for is convenient for process the iron pipe of different specifications according to the demand, and handle, auxiliary rod, thread block and control tube isotructure that set up, the staff of can being convenient for rotates the screw thread post, facilitates the use of installing the frame.

Description

Clamping device for pipe bending machine

Technical Field

The utility model relates to the technical field of pipe bending, in particular to a clamping device for a pipe bending machine.

Background

Pipe bending machines can be broadly classified into numerical control pipe bending machines, hydraulic pipe bending machines, and the like. The device is mainly used for electric power construction, highway construction, pipeline laying and building in the aspects of boilers, bridges, ships, furniture, decoration and the like, and has the advantages of multiple functions, reasonable structure, simplicity in operation and the like.

At present, the clamping device that the bending machine used is not convenient for change according to the bore size of pipe, owing to adopt the mode of fix with screw to connect, very troublesome when dismantling the accessory, is unfavorable for clamping device's use to can not adjust the actuating lever, when leading to using, need use great strength to rotate the bull stick, very inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping device for a pipe bending machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a clamping device for a pipe bending machine comprises a fixed table, wherein a guide disc is installed at the upper end of the fixed table, a clamping mechanism is installed on one side of the upper end of the fixed table, an adjusting mechanism is installed on one side, away from the fixed table, of the clamping mechanism, a limiting mechanism is installed on one side, away from the adjusting mechanism, of the clamping mechanism, the clamping mechanism is clamped with an adjusting frame through the limiting mechanism, and a clamping block is installed at the lower end of the limiting mechanism;

clamping mechanism includes the screw thread post, screw thread post threaded connection is solid fixed ring, gu fixed ring and fixed station fixed connection, the screw thread post is close to deflector one side and passes through bearing fixed connection installing frame, installing frame lower extreme fixed connection gag lever post, gag lever post lower extreme sliding connection fixed station.

Preferably, stop gear includes the fixed plate, the fixed plate is kept away from guiding disc one side lower extreme fixed connection fixed block, the fixed slot has been seted up to the fixed block lower extreme, fixed connection spring in the fixed slot, the spring is close to guiding disc one side fixed connection connecting plate, connecting plate lower extreme fixed connection inserted bar, the inserted bar is kept away from guiding disc one side fixed connection and is drawn the handle, fixed block one side fixed connection installation piece is kept away from to the fixed plate, installation piece lower extreme fixed connection connecting block, connecting block and fixture block fixed connection.

Preferably, the adjustment mechanism includes the stopper, stopper lower extreme fixed connection regulating tube, regulating tube lower extreme threaded connection screw thread piece, screw thread piece lower extreme fixed connection auxiliary rod, auxiliary rod lower extreme fixed connection handle, threaded connection spacing ring on the regulating tube.

Preferably, the upper end of the adjusting frame is provided with a clamping groove, and the clamping groove is matched with the clamping block.

Preferably, a slot is formed in one side, close to the adjusting mechanism, of the mounting frame, and the slot is matched with an insertion rod of the limiting mechanism.

Preferably, a protection ring is fixedly connected to one side, away from the guide disc, of the upper end of the fixing table, and the protection ring is matched with the threaded column.

Compared with the prior art, the utility model has the beneficial effects that: through the fixed plate, fixed block, inserted bar, spring and the connecting block structure that set up, can fix the fixture block in the draw-in groove to connect through the joint that sets up, the change of the frame of can being convenient for is convenient for process the iron pipe of different specifications according to the demand, and handle, auxiliary rod, thread block and control tube isotructure that set up, the staff of can being convenient for rotates the screw thread post, facilitates the use of installing the frame.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 4 is a schematic structural view of a spacing mechanism of the present invention;

fig. 5 is a schematic structural diagram of the adjusting mechanism of the present invention.

In the figure: 1. a fixed table; 2. a guide plate; 3. a limiting mechanism; 31. a fixing plate; 32. a fixed block; 33. fixing grooves; 34. a spring; 35. a connecting plate; 36. inserting a rod; 37. pulling a handle; 38. mounting blocks; 39. connecting blocks; 4. an adjustment mechanism; 41. a limiting block; 42. an adjusting tube; 43. a thread block; 44. an auxiliary lever; 45. a handle; 46. a limiting ring; 5. a clamping mechanism; 51. a threaded post; 52. a fixing ring; 53. installing a frame; 6. a limiting rod; 7. a guard ring; 8. an adjusting frame; 81. a card slot; 9. a slot; 10. and (7) clamping blocks.

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, the present invention provides a technical solution: a clamping device for a pipe bending machine comprises a fixed table 1, wherein a guide disc 2 is installed at the upper end of the fixed table 1, a clamping mechanism 5 is installed on one side of the upper end of the fixed table 1, an adjusting mechanism 4 is installed on one side, away from the fixed table 1, of the clamping mechanism 5, the adjusting mechanism 4 is arranged so that the clamping mechanism 5 can be used conveniently, an iron pipe can be clamped conveniently, a limiting mechanism 3 is installed on one side, away from the adjusting mechanism 4, of the clamping mechanism 5, the clamping mechanism 5 is clamped with an adjusting frame 8 through the limiting mechanism 3, a clamping block 10 is installed at the lower end of the limiting mechanism 3, the limiting mechanism 3 drives the clamping block 10 to move, the adjusting frame 8 can be fixed on the clamping mechanism 5 through the clamping block 10, and the adjusting frame 8 can be used conveniently;

clamping mechanism 5 includes screw thread post 51, screw thread post 51 threaded connection solid fixed ring 52, gu fixed ring 52 and fixed station 1 fixed connection, screw thread post 51 is close to 2 one sides of guiding disc and passes through bearing fixed connection installing frame 53, installing frame 53 lower extreme fixed connection

gag lever post

6, 6 lower extreme sliding connection fixed stations 1 of gag lever post, through rotating screw thread post 51, make screw thread post 51 drive installing frame 53 to the one side removal that is close to guiding disc 2 to make installing frame 53 clip the iron pipe of treating processing, carry out bending process to it again.

The adjusting mechanism 4 comprises a limiting block 41, the lower end of the limiting block 41 is fixedly connected with an adjusting pipe 42, the lower end of the adjusting pipe 42 is in threaded connection with a threaded block 43, the lower end of the threaded block 43 is fixedly connected with an auxiliary rod 44, the lower end of the auxiliary rod 44 is fixedly connected with a handle 45, a limiting ring 46 is in threaded connection with the adjusting pipe 42, the handle 45 drives the threaded block 43 to rotate and is far away from the adjusting pipe 42 by rotating the handle 45, so that the handle 45 extends, and the clamping mechanism 5 is convenient to use, the limiting mechanism 3 comprises a fixing plate 31, the lower end of one side, far away from the guide disc 2, of the fixing plate 31 is fixedly connected with a fixing block 32, the lower end of the fixing block 32 is provided with a fixing groove 33, a spring 34 is fixedly connected in the fixing groove 33, the spring 34 is fixedly connected with a connecting plate 35 near one side of the guide disc 2, the lower end of the connecting plate 35 is fixedly connected with an inserting rod 36, the side, far away from the guide disc 2, of the inserting rod 36 is fixedly connected with a pulling handle 37, and the fixing plate 31 is fixedly connected with a mounting block 38, the lower end of the mounting block 38 is fixedly connected with a connecting block 39, the connecting block 39 is fixedly connected with the fixture block 10, the pull handle 37 is pulled to drive the inserted rod 36 to be far away from the slot 9, the spring 34 is contracted, the fixing plate 31 is pushed upwards to drive the mounting block 38 to move, the mounting block 38 drives the connecting block 39 to move, the fixture block 10 is driven by the connecting block 39 to be far away from the slot 81, the adjusting frame 8 is pulled to be separated from the mounting frame 53, the adjusting frames 8 with different specifications are placed in the mounting frame 53 again, then the fixing plate 31 is moved to restore the fixing plate 31, the fixture block 10 enters the slot 81, the inserted rod 36 is inserted into the slot 9 at the same time, the adjusting frame 8 is convenient to replace, the protecting ring 7 is fixedly connected to one side, far away from the guide disc 2, of the upper end of the fixing table 1, the protecting ring 7 is matched with the threaded column 51, the slot 9 is arranged on one side, close to the adjusting mechanism 4, of the mounting frame 53, the slot 9 is matched with the inserted rod 36 of the limiting mechanism 3, so that the inserted rod 36 can conveniently enter the slot 9, the upper end of the adjusting frame 8 is provided with a clamping groove 81, the clamping groove 81 is matched with the clamping block 10, and the clamping block 10 can conveniently enter the clamping groove 81.

Specifically, when the present invention is used, when the adjusting frame 8 is replaced, the pull handle 37 is pulled, the pull handle 37 drives the insertion rod 36 to move away from the insertion slot 9, the spring 34 is contracted, the fixing plate 31 is pushed upwards, the fixing plate 31 drives the mounting block 38 to move, the mounting block 38 drives the connecting block 39 to move, the connecting block 39 drives the fixture block 10 to move away from the clamping slot 81, the adjusting frame 8 is pulled, the adjusting frame 8 is separated from the mounting frame 53, the adjusting frames 8 with different specifications are placed in the mounting frame 53 again, the fixing plate 31 is moved, the fixing plate 31 is restored, the fixture block 10 enters the clamping slot 81, the insertion rod 36 is inserted into the insertion slot 9, when in use, the handle 45 is rotated first, the handle 45 drives the threaded block 43 to rotate and move away from the adjusting tube 42, the handle 45 is extended, the threaded column 51 is rotated, the threaded column 51 drives the mounting frame 53 to move towards the side close to the guide disc 2, and the mounting frame 53 is made to clamp the iron pipe to be processed and then bend it.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 clamping device for the pipe bending machine is characterized by comprising a fixing table (1), wherein a guide disc (2) is installed at the upper end of the fixing table (1), a clamping mechanism (5) is installed on one side of the upper end of the fixing table (1), an adjusting mechanism (4) is installed on one side, away from the fixing table (1), of the clamping mechanism (5), a limiting mechanism (3) is installed on one side, away from the adjusting mechanism (4), of the clamping mechanism (5), the adjusting frame (8) is clamped and connected through the limiting mechanism (3), and a clamping block (10) is installed at the lower end of the limiting mechanism (3);

clamping mechanism (5) are including screw thread post (51), screw thread post (51) the solid fixed ring of threaded connection (52), gu fixed ring (52) and fixed station (1) fixed connection, screw thread post (51) are close to guiding disc (2) one side and pass through bearing fixed connection installing frame (53), installing frame (53) lower extreme fixed connection gag lever post (6), gag lever post (6) lower extreme sliding connection fixed station (1).

2. The clamping device for the pipe bending machine according to claim 1, wherein: stop gear (3) are including fixed plate (31), guiding disc (2) one side lower extreme fixed connection fixed block (32) is kept away from to fixed plate (31), fixed slot (33) have been seted up to fixed block (32) lower extreme, fixed slot (33) internal fixation connects spring (34), spring (34) are close to guiding disc (2) one side fixed connection connecting plate (35), connecting plate (35) lower extreme fixed connection inserted bar (36), guided disc (2) one side fixed connection is kept away from in inserted bar (36) and is drawn handle (37), fixed block (32) one side fixed connection installation piece (38) are kept away from to fixed plate (31), installation piece (38) lower extreme fixed connection connecting block (39), connecting block (39) and fixture block (10) fixed connection.

3. The clamping device for the pipe bending machine according to claim 1, wherein: adjustment mechanism (4) include stopper (41), stopper (41) lower extreme fixed connection regulating tube (42), regulating tube (42) lower extreme threaded connection screw thread piece (43), screw thread piece (43) lower extreme fixed connection auxiliary rod (44), auxiliary rod (44) lower extreme fixed connection handle (45), threaded connection spacing ring (46) on regulating tube (42).

4. The clamping device for the pipe bending machine according to claim 1, wherein: a clamping groove (81) is formed in the upper end of the adjusting frame (8), and the clamping groove (81) is matched with the clamping block (10).

5. The clamping device for the pipe bending machine according to claim 1, wherein: a slot (9) is formed in one side, close to the adjusting mechanism (4), of the mounting frame (53), and the slot (9) is matched with an inserting rod (36) of the limiting mechanism (3).

6. The clamping device for the pipe bending machine according to claim 1, wherein: the upper end of the fixed platform (1) is far away from one side of the guide disc (2) and is fixedly connected with a protection ring (7), and the protection ring (7) is matched with the threaded column (51).