CN215749023U

CN215749023U - Fixed clamping device is used in tubular product processing

Info

Publication number: CN215749023U
Application number: CN202122300138.1U
Authority: CN
Inventors: 蒋焕新
Original assignee: Changzhou Qinglv Network Industry Co ltd
Current assignee: Changzhou Qinglv Network Industry Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-08
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to a fixed clamping device for processing tubular products, which comprises a workbench, wherein a supporting table and a clamping table are slidably arranged on the workbench, a cylinder controls the movement and fixation of the supporting table and the clamping table, four electric push rods are uniformly arranged on the supporting table through a supporting frame, the output end of each electric push rod is provided with a supporting block, a plurality of balls are uniformly embedded in the supporting blocks, the balls provide supporting force for processing the tubular products and do not influence the horizontal movement and the rotation of the tubular products, a connecting cylinder is rotatably arranged on the clamping table through a fixed seat and provides power for the connecting cylinder through a power assembly, a clamping frame is arranged at one end part of the connecting cylinder, the clamping frame is a hollow square frame, threaded columns are respectively and threadedly connected on the four frames of the clamping frame, the end parts of the threaded columns, which are positioned in the clamping frame, are rotatably connected with clamping fixed blocks, and the clamping fixed blocks are driven to move inwards relative to the clamping frame by adjusting the threaded columns, and extruding the pipe product to realize clamping and fixing of the pipe product.

Description

Fixed clamping device is used in tubular product processing

Technical Field

The utility model relates to the technical field of pipe product processing, in particular to a fixing and clamping device for pipe product processing.

Background

The pipe products are widely applied to the aspect of building engineering, common pipe products comprise a water supply pipe, a water drainage pipe, a gas pipe, a heating pipe, an electric wire conduit, a rainwater pipe and the like, the pipe products need to be cut, milled, polished and the like in the production and processing process, a fixed clamping device is used for fixing the pipe products to be processed in the production process of the pipe products, so that the pipe products are convenient for operators to operate, the existing clamping and fixing device has a single function, only simple clamping and fixing can be realized by the whole length, for some long pipe products needing to be cut and segmented, the clamping and fixing device needs to be opened after the cutting is finished, the pipe products are lifted or moved for positioning and cutting, and for some pipe products needing to be cut and milled, equipment needs to be replaced for operation, so that manpower is increased, and the production efficiency is influenced, and the clamping of the pipe product is realized by fixing the two ends of the prior pipe product clamping tool when the pipe product clamping tool is in pass, which affects the machining operation of the end of the tubular product, the patent document No. cn201921507361.x provides a clamping device for finishing a tubular product, a fixed clamping plate and a movable clamping plate are respectively arranged on two sides of the top of the operating platform, a fixed plate is arranged at the right end of the operating platform, an adjusting screw rod is connected on the fixed plate in a threaded manner, and the adjusting screw rod is fixedly connected with the right side of the movable clamping plate to realize the adjustment of the movable clamping plate, the clamping force is improved through the pipe main body, the limiting adjusting nut, the adjusting screw rod, the movable clamping plate, the clamping sleeve, the fixed clamping plate, the clamping claw, the threaded rod, the screw block, the loop bar, the movable rod and the spring, however, the above problems also limit the range of pipe product processing operations, which affects the production efficiency.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fixing and clamping device for processing pipe products to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

a fixed clamping device for processing tubular products comprises a workbench, wherein a supporting table and a clamping table are slidably mounted at the top end of the workbench, fixed tables are arranged on two sides of the workbench, air cylinders are arranged on the fixed tables, the output ends of the two air cylinders are respectively connected with the supporting table and the clamping table, a supporting frame is arranged on the supporting table, four electric push rods are uniformly arranged on the inner wall of the supporting frame, supporting blocks are arranged at the output ends of the electric push rods, a plurality of balls are uniformly embedded in the supporting blocks, a fixed seat is arranged on the clamping table, a connecting cylinder is rotatably arranged on the fixed seat, a power assembly is mounted on the clamping table, the power assembly is in transmission connection with the connecting cylinder, a clamping frame is arranged at one end of the connecting cylinder, the clamping frame is a hollow square frame, and threaded columns are in threaded connection with the four frames of the clamping frame, the end part of the threaded column in the clamping frame is provided with a clamping fixed block.

As a further scheme of the utility model: the end part of the threaded column, which is positioned on the outer side of the clamping frame, is provided with a rotating handle, and the rotating handle is provided with an anti-skid bulge.

As a still further scheme of the utility model: the end faces, close to each other, of the clamping fixing blocks are provided with rubber anti-slip pads.

As a still further scheme of the utility model: the slide groove is formed in the workbench, the slide blocks are arranged at the bottom ends of the supporting table and the clamping table and matched with the slide groove.

As a still further scheme of the utility model: the power component comprises a motor located on the clamping table, the output end of the motor is provided with a driving wheel, a driven wheel is arranged on the connecting cylinder, and a belt is arranged between the driving wheel and the driven wheel.

As a still further scheme of the utility model: the clamping frame is symmetrically provided with two groups at two ends of the connecting cylinder, and the number of the threaded columns, the clamping fixing blocks and the number of the rotating handles are matched with the number of the clamping frames.

As a still further scheme of the utility model: the bottom of workstation is provided with the supporting leg, the bottom of supporting leg is provided with fixed foot.

Compared with the prior art, the utility model has the advantages that:

1. the supporting table and the clamping table are slidably arranged at the top end of the workbench, and the movement and fixation of the supporting table and the clamping table are controlled by the air cylinder, so that the pipe product processing machine is convenient to use for processing pipe products with different lengths, the production range is expanded, and the equipment cost is saved

2. According to the utility model, the support frame is arranged on the support table, the four electric push rods are uniformly arranged on the inner wall of the support frame, the support blocks are arranged at the output ends of the electric push rods, the plurality of balls are uniformly embedded in the support blocks, the electric push rods are convenient to use aiming at pipe products with different diameters, the electric push rods are controlled to drive the support blocks to move to proper positions, so that the inner diameters of the balls are matched with the outer diameter of the pipe, the pipe passes through the four support blocks, the support of the pipe is realized, the stability of the pipe during processing is improved, meanwhile, the arrangement of the balls does not influence the horizontal movement and the rotation of the pipe when providing support force for the pipe processing, and the convenience of operation is improved.

3. Be provided with the fixing base on the grip slipper, it is provided with the connecting cylinder to rotate on the fixing base, install power component on the grip slipper, the transmission is connected between power component and the connecting cylinder, a tip of connecting cylinder is provided with the holding frame, the holding frame is cavity square frame, and the equal threaded connection of four frames of holding frame has the screw thread post, the tip that the screw thread post is located the holding frame is provided with the centre gripping fixed block, drive the centre gripping fixed block through adjusting the screw thread post and for holding frame inward movement, extrude pipe goods, realize the fixed of pipe goods, in addition, be connected through the rotation between connecting cylinder and the fixing base, realize the rotation function of holding frame, simultaneously with the power component cooperation, realize rotating when needs, fixed performance when not needing.

Drawings

FIG. 1 is a schematic view of the overall structure of a fixing and clamping device for pipe processing according to the present invention;

FIG. 2 is a schematic view of a connection structure among a support frame, an electric push rod and a support block according to the present invention;

FIG. 3 is a schematic view of the connection structure between the clamping table, the power assembly, the connecting cylinder and the clamping frame;

FIG. 4 is a schematic view of a connection structure between a rotary handle, a threaded post, a clamping fixing block and a rubber non-slip mat according to the present invention.

In the figure: 1. a work table; 2. a support table; 3. a clamping table; 4. a fixed table; 5. a cylinder; 6. a support frame; 7. an electric push rod; 8. a support block; 9. a ball bearing; 10. a fixed seat; 11. a connecting cylinder; 12. a clamping frame; 13. a threaded post; 14. clamping a fixed block; 15. rotating the handle; 16. anti-skid projections; 17. a rubber non-slip mat; 18. a chute; 19. a slider; 20. a motor; 21. a driving wheel; 22. a driven wheel; 23. a belt; 24. supporting legs; 25. and fixing the feet.

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.

Example 1:

referring to fig. 1 to 3, in the embodiment of the present invention:

a fixed clamping device for processing tubular products comprises a workbench 1, a supporting table 2 and a clamping table 3 are slidably mounted at the top end of the workbench 1, fixing tables 4 are arranged on two sides of the workbench 1, air cylinders 5 are arranged on the fixing tables 4, the output ends of the two air cylinders 5 are respectively connected with the supporting table 2 and the clamping table 3, the supporting table 2 and the clamping table 3 are controlled to move and fix on the workbench 1 through the air cylinders 5, a supporting frame 6 is arranged on the supporting table 2, four electric push rods 7 are uniformly arranged on the inner wall of the supporting frame 6, supporting blocks 8 are arranged at the output ends of the electric push rods 7, a plurality of balls 9 are uniformly embedded in the supporting blocks 8, the electric push rods 7 are controlled to drive the supporting blocks 8 to move to proper positions, so that the inner diameter between the balls 9 is matched with the outer diameter of the tubular products, the tubular products pass through the four supporting blocks 8, the supporting of the tubular products is realized, a fixing seat 10 is arranged on the clamping table 3, the fixing seat 10 is rotatably provided with a connecting cylinder 11, the clamping table 3 is provided with a power assembly, the power assembly is in transmission connection with the connecting cylinder 11, one end of the connecting cylinder 11 is provided with a clamping frame 12, the clamping frame 12 is a hollow square frame, four frames of the clamping frame 12 are in threaded connection with threaded columns 13, and the end of each threaded column 13 located in the clamping frame 12 is provided with a clamping fixing block 14.

Referring to fig. 3, in an embodiment of the present invention: the tip that screw thread post 13 is located the holding frame 12 outside is provided with rotates handle 15, rotates and is provided with non-slip bulge 16 on the handle 15, and it is rotatory to drive screw thread post 13 through rotating handle 15 for screw thread post 13 drives centre gripping fixed block 14 and for holding frame 12 inwardly movement, extrudees tubular product, realizes holding fixedly with of tubular product.

Referring to fig. 4, in an embodiment of the present invention: the end faces, close to each other, of the clamping fixing blocks 14 are provided with rubber anti-slip pads 17, friction force between the clamping fixing blocks 14 and the pipe products to be processed is enhanced, and the clamping fixing effect is better.

Referring to fig. 1, in an embodiment of the present invention: the sliding groove 18 is formed in the workbench 1, the sliding blocks 19 are arranged at the bottom ends of the supporting table 2 and the clamping table 3, the sliding blocks 19 are matched with the sliding groove 18, and the supporting table 2 and the clamping table 3 move on the workbench 1 through the matching of the sliding groove 18 and the sliding blocks 19.

Referring to fig. 3, in an embodiment of the present invention: power component is including being located motor 20 on the centre gripping platform 3, motor 20's output is provided with action wheel 21, be provided with on the connecting cylinder 11 from driving wheel 22, action wheel 21 and from being provided with belt 23 between the driving wheel 22, when needs drive processing pipe goods and rotate, drive action wheel 21 through motor 20 and rotate, action wheel 21 drives from driving wheel 22 rotation through the cooperation with belt 23, from driving wheel 22 and driving connecting cylinder 11 and rotating, connecting cylinder 11 drives holding frame 12 and rotates, holding frame 12 drives screw thread post 13 and centre gripping fixed block 14 and rotates, thereby it rotates to drive pipe goods.

Referring to fig. 1, in an embodiment of the present invention: the holding frame 12 is provided with two sets ofly at the both ends symmetry of connecting cylinder 11, and threaded post 13, centre gripping fixed block 14, rotate 15 quantity of handle and the matching of holding frame 12 quantity, the setting of two sets of holding frames 12 can strengthen the fixed effect of centre gripping of pipe goods, simultaneously, when the both ends of pipe goods need to be processed, perhaps during the both ends of processing shorter pipe goods, through the cooperation of two sets of holding frames 12 and inside centre gripping fixed block 14, realize treating the fixed and support of processing pipe goods.

Referring to fig. 1, in an embodiment of the present invention: supporting legs 24 are arranged at the bottom end of the workbench 1, and fixing feet 25 are arranged at the bottom ends of the supporting legs 24, so that the workbench 1 is supported.

Example 2:

referring to fig. 1-4, the utility model relates to a fixed clamping device for processing a pipe product, when a long pipe product is processed, a control cylinder 5 moves a support table 2 and a clamping table 3 to proper positions, then one end of the pipe product is inserted into a support frame 6, an electric push rod 7 is controlled to drive a support block 8 to move to proper positions, so that the inner diameter between balls 9 is matched with the outer diameter of the pipe product, the pipe product passes through the four support blocks 8, at the moment, the balls 9 are abutted against the outer wall of the pipe product to realize the support of the pipe product, then the pipe product is pushed to be inserted into a clamping frame 12, the length of the insertion can be determined according to actual requirements, a rotating handle 15 is screwed, the rotating handle 15 drives a threaded column 13 to rotate, so that the threaded column 13 drives a clamping fixing block 14 to move inwards relative to the clamping frame 12 to extrude the pipe product to realize the clamping and fixing of the pipe product, at the moment, corresponding processing can be carried out by matching with external processing equipment;

in addition, referring to fig. 3, when it is necessary to drive the pipe to rotate, the motor 20 is started, the motor 20 drives the driving wheel 21 to rotate, the driving wheel 21 drives the driven wheel 22 to rotate through the cooperation with the belt 23, the driven wheel 22 drives the connecting cylinder 11 to rotate, the connecting cylinder 11 drives the clamping frame 12 to rotate, the clamping frame 12 drives the threaded column 13 and the clamping fixing block 14 to rotate, so as to drive the pipe product to rotate, in the process, because the supporting frame 6 is in contact with the pipe through the balls 9, the pipe is not affected when rotating.

Example 3:

referring to fig. 1-4, on the basis of embodiment 2, the utility model relates to a fixed clamping device for processing pipe products, in which balls 9 are rotatably embedded in a clamping frame 12 through supporting blocks 8, so as to provide supporting force for processing pipe products, and at the same time, the horizontal movement and the rotation of the pipe products are not affected, thereby improving the convenience of operation, in addition, a supporting frame 6 is arranged to provide a certain supporting force for longer pipe products, thereby avoiding the phenomenon that the pipe products are not firmly fixed due to gravity when the pipe products are clamped and fixed in one direction, in addition, the clamping frame 12 is arranged beside the supporting frame 6, the clamping frame 12 is rotatably installed on a fixed seat 10 through a connecting cylinder 11, and the rotation of the clamping frame 12 is realized by the cooperation of a motor 20, a driving wheel 21 and a driven wheel 22, thereby avoiding the waste of manpower and equipment cost caused by the replacement of different types of equipment during processing, the utility model can save the operation time and improve the production efficiency, and in addition, the utility model can be used for processing pipe products with various diameters and models, and has wide application range, simple structure and convenient operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a fixed clamping device is used in tubular product processing, includes workstation (1), its characterized in that: a supporting table (2) and a clamping table (3) are slidably mounted at the top end of the workbench (1), fixing tables (4) are arranged on two sides of the workbench (1), air cylinders (5) are arranged on the fixing tables (4), the output ends of the two air cylinders (5) are respectively connected with the supporting table (2) and the clamping table (3), a supporting frame (6) is arranged on the supporting table (2), four electric push rods (7) are uniformly arranged on the inner wall of the supporting frame (6), supporting blocks (8) are arranged at the output ends of the electric push rods (7), a plurality of balls (9) are uniformly embedded in the supporting blocks (8), a fixing seat (10) is arranged on the clamping table (3), a connecting cylinder (11) is rotatably arranged on the fixing seat (10), a power assembly is mounted on the clamping table (3), and the power assembly is in transmission connection with the connecting cylinder (11), one end of the connecting cylinder (11) is provided with a clamping frame (12), the clamping frame (12) is a hollow square frame, four frames of the clamping frame (12) are in threaded connection with threaded columns (13), and the end parts, located in the clamping frame (12), of the threaded columns (13) are provided with clamping fixing blocks (14).

2. The fixed clamping device for processing the tubular product as claimed in claim 1, wherein: the end part of the threaded column (13) positioned on the outer side of the clamping frame (12) is provided with a rotating handle (15), and the rotating handle (15) is provided with an anti-skid bulge (16).

3. The fixed clamping device for processing the tubular product as claimed in claim 2, wherein: the end faces, close to each other, of the clamping fixing blocks (14) are provided with rubber anti-skidding pads (17).

4. The fixed clamping device for processing the tubular product as claimed in claim 1, wherein: the automatic clamping device is characterized in that a sliding groove (18) is formed in the workbench (1), a sliding block (19) is arranged at the bottom end of the supporting table (2) and the bottom end of the clamping table (3), and the sliding block (19) is matched with the sliding groove (18).

5. The fixed clamping device for processing the tubular product as claimed in claim 1, wherein: the power assembly comprises a motor (20) located on the clamping table (3), the output end of the motor (20) is provided with a driving wheel (21), a driven wheel (22) is arranged on the connecting cylinder (11), and a belt (23) is arranged between the driving wheel (21) and the driven wheel (22).

6. The fixed clamping device for processing the tubular product as claimed in claim 3, wherein: the clamping frames (12) are symmetrically provided with two groups at two ends of the connecting cylinder (11), and the number of the threaded columns (13), the clamping fixing blocks (14) and the number of the rotating handles (15) are matched with the number of the clamping frames (12).

7. The fixed clamping device for processing the tubular product as claimed in claim 1, wherein: the bottom of workstation (1) is provided with supporting leg (24), the bottom of supporting leg (24) is provided with fixed foot (25).