CN215918890U

CN215918890U - Pipe clamping jig

Info

Publication number: CN215918890U
Application number: CN202122354701.3U
Authority: CN
Inventors: 杨帅
Original assignee: Suzhou Maiteng Automation Equipment Co ltd
Current assignee: Suzhou Maiteng Automation Equipment Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-03-01
Anticipated expiration: 2031-09-27

Abstract

The utility model discloses a pipe fitting clamping jig which comprises a mounting plate, wherein a plurality of guide rods are arranged on the mounting plate in a sliding and penetrating mode, two ends of each guide rod extend out of the mounting plate, a bottom plate is jointly and horizontally mounted at the bottom end of each guide rod, a top plate capable of vertically moving is jointly and horizontally mounted at the top end of each guide rod, a moving frame capable of horizontally moving is horizontally and slidably connected onto the top plate, one end of each moving frame is vertically and rotatably connected with a transmission seat which is positioned on the outer side of the top plate and can rotate, and a plurality of pairs of wide pneumatic clamping jaws for jointly clamping or loosening a pipe fitting are axially arranged on the back-off surface of the transmission seat and the moving frame side by side. The utility model solves the technical problem of how to quickly and safely fasten the processing end of the pipe fitting to the processing position, and has the advantages of low labor intensity of workers, high working efficiency, convenient and safe use and the like.

Description

Pipe clamping jig

Technical Field

The utility model relates to the technical field of clamping jigs, in particular to a pipe clamping jig.

Background

All need adopt the centre gripping tool to fasten it in the pipe fitting course of working to prevent that it from taking place to remove in the course of working. The existing pipe fitting clamping jig can only clamp or loosen the pipe fitting, and the two ends of the pipe fitting are processed, so that the operation of manually taking the clamp and converting the processing end of the pipe fitting needs to be performed once in the processing process, so that the operation is inconvenient, the labor intensity of workers is high, the working efficiency is low, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

To this end, the technical problem to be solved by the utility model is how to quickly and safely fasten the machining end of the pipe to the machining position.

In order to solve the technical problem, the utility model provides a pipe fitting clamping jig which comprises a mounting plate, wherein a plurality of guide rods are arranged on the mounting plate in a sliding and penetrating mode, two ends of each guide rod extend out of the mounting plate, a bottom plate is jointly and horizontally arranged at the bottom end of each guide rod, a top plate capable of moving vertically is jointly and horizontally arranged at the top end of each guide rod, a moving frame capable of moving transversely is horizontally and slidably connected onto the top plate, one end of each moving frame is vertically and rotatably connected with a transmission seat which is positioned on the outer side of the top plate and can rotate, and a pair of wide pneumatic clamping jaws for jointly clamping or loosening a pipe fitting is axially arranged on the back separation surface of each transmission seat and the moving frame side by side.

In one embodiment of the utility model, the movable frame is provided with a motor in transmission connection with the transmission seat.

In one embodiment of the utility model, the motor is a servo motor.

In one embodiment of the utility model, a driving mechanism which is connected with the top plate and drives the top plate to move vertically is arranged on the bottom surface of the mounting plate.

In an embodiment of the utility model, the driving mechanism comprises a base, a driving motor and a shell with the top end connected with a mounting plate are fixedly arranged on the base, a telescopic push rod with the top end sequentially extending out of the shell and the mounting plate in a sliding manner and connected with the top plate is vertically arranged in the shell, the telescopic push rod is of a hollow structure, a screw rod is meshed with the telescopic push rod through threads in the telescopic push rod, a driven gear is connected to the end of the screw rod, the driven gear is arranged in the base and meshed with a driving gear, and the driving gear is arranged in the base and connected with an output shaft of the driving motor.

In one embodiment of the utility model, a transverse air cylinder in transmission connection with the moving frame is transversely arranged on the top plate.

In one embodiment of the utility model, a pair of linear guide rails arranged in parallel is transversely arranged on the top plate, and the moving frame is connected to the linear guide rails through a pair of sliding block frames matched with the linear guide rails.

In one embodiment of the utility model, the push rod of the transverse cylinder is connected with the movable frame through a floating joint.

In one embodiment of the utility model, the number of the guide rods is four, and the guide rods are uniformly distributed on the mounting plate, and the mounting plate is provided with a linear bearing matched with each guide rod at the extending part of each guide rod.

In one embodiment of the utility model, the two jaws of the wide pneumatic jaw are coated with anti-slip buffer layers on opposite sides of each other.

Compared with the prior art, the technical scheme of the utility model has the following advantages: through with a pair of wide type pneumatic clamping jaw setting that is used for pressing from both sides tight jointly or unclamp the pipe fitting on can horizontal vertical motion and rotatable transmission seat to make by the both ends of waiting to process the pipe fitting of wide type pneumatic clamping jaw fastening automatic conversion to processingequipment under the transmission of transmission piece, so this centre gripping tool can swiftly and make the processing end fastening of pipe fitting to the processing position safely, greatly reduced workman's intensity of labour and potential safety hazard, and improved work efficiency and convenience of use greatly.

Drawings

In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which

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

the specification reference numbers indicate: 1. the device comprises a mounting plate, 2, a guide rod, 3, a bottom plate, 4, a top plate, 5, a moving frame, 6, a transmission seat, 7, a wide pneumatic clamping jaw, 8, a motor, 9, a driving mechanism, 10, a transverse cylinder, 11 and a linear bearing.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to FIG. 1: the utility model provides a pipe fitting centre gripping tool, includes mounting panel 1, and a plurality of guide arms 2 are worn to be equipped with in the slip on mounting panel 1, and mounting panel 1 is all stretched out at the both ends of guide arm 2, and the common horizontal installation in bottom has bottom plate 3, but the common horizontal installation in top has roof 4 of vertical migration, specifically, but roof 4 realizes vertical migration's technological effect through following connection structure: be equipped with the actuating mechanism 9 that links to each other and 4 vertical movements of transmission roof with roof 4 on mounting panel 1's the bottom surface, actuating mechanism 9 includes the base, the casing that has set firmly driving motor and top and mounting panel 1 on the base and link to each other, the vertical top that is equipped with slides in proper order in the casing stretches out casing and mounting panel 1, and the flexible push rod that links to each other with roof 4, flexible push rod has the lead screw for hollow structure and internal thread meshing, the end connection of lead screw has driven gear, driven gear sets up in the base and the meshing has drive gear, drive gear sets up in the base and links to each other with driving motor's output shaft. A movable frame 5 capable of moving transversely is horizontally and slidably connected to the top plate 4, and specifically, the movable frame 5 achieves the technical effect of moving transversely through the following connection structure: a transverse cylinder 10 in transmission connection with the moving frame 5 is transversely arranged on the top plate 4. Move one of frame 5 and serve perpendicular rotation to be connected with the outside that is located roof 4 and rotatable driving seat 6, specifically, driving seat 6 realizes rotatable technological effect through following relation of connection: the movable frame 5 is provided with a motor 8 which is in transmission connection with the transmission seat 6. And a pair of wide pneumatic clamping jaws 7 for clamping or loosening the pipe together are arranged on the back-off surfaces of the transmission seat 6 and the movable frame 5 in parallel along the axial direction. Through this kind of structure for the both ends of waiting to process the pipe fitting that are fastened by wide type pneumatic clamping jaw 7 are automatic to be converted to processingequipment under the drive fit of roof 4, removal frame 5 and driving block, need not the manual work and carry out the conversion operation of processing end to the pipe fitting in the course of working, so this centre gripping tool has realized the processing end that can swiftly and make the pipe fitting safely and has fastened to the technological effect of processing position.

Further, the motor 8 is a servo motor 8, and the arrangement enables the conversion speed of the machining end of the pipe fitting to be adjustable.

Furthermore, a pair of linear guide rails arranged in parallel is transversely arranged on the top plate 4, and the moving frame 5 is connected to the linear guide rails through a pair of sliding block frames matched with the linear guide rails, so that the arrangement effectively avoids the deviation of the moving frame 5 in the operation process.

Further, the push rod of the transverse cylinder 10 is connected with the movable frame 5 through a floating joint, so that the installation is convenient, and the service life of the transverse cylinder 10 is effectively prolonged.

Further, the quantity of guide arm 2 is four, and evenly distributed is on mounting panel 1, and mounting panel 1 all is equipped with one with 2 assorted linear bearing 11 of guide arm in the department that stretches out of every guide arm 2, sets up like this and has effectively guaranteed the levelness of roof 4 at vertical in-process.

Further, the two clamping jaws of the wide pneumatic clamping jaw 7 are respectively covered with anti-skidding buffer layers on the opposite surfaces of each other, so that the damage of the pipe fitting is effectively avoided.

The working principle is as follows: during the use, at first fix this centre gripping tool on the work platform of lathe through mounting panel 1, then, control broad type pneumatic clamping jaw 7 presss from both sides tightly and treats the processing pipe fitting, finally, control roof 4 vertical removal and control remove 5 lateral shifting, a processing end of pipe fitting moves to the processing position under roof 4 and the cooperation that removes frame 5, the lathe is to this end processing, treat this end processing completion back, control transmission seat 6 is rotatory 180 makes another of pipe fitting treat that the processing end is rotatory to the processing position, the lathe is processed this end, after the processing completion, control broad type pneumatic clamping jaw 7 unclamps, it can to take off the processing pipe fitting.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the utility model may be made without departing from the spirit or scope of the utility model.

Claims

1. The utility model provides a pipe fitting centre gripping tool, a serial communication port, includes the mounting panel, a plurality of guide arms are worn to be equipped with in the slip on the mounting panel, the both ends of guide arm all stretch out the mounting panel, and the common horizontal installation in bottom have a bottom plate, but the roof of vertical movement is installed to the common horizontal installation in top, but horizontal sliding connection has lateral shifting's removal frame on the roof, the perpendicular rotation is connected with and is located in one of removal frame one end the outside and the rotatable transmission seat of roof, the transmission seat with be equipped with a pair of wide type pneumatic clamping jaw that is used for pressing from both sides the tight pipe fitting jointly or unclamp the pipe fitting side by side along the axial on the broad face of the back of removal frame.

2. The tube holding jig of claim 1, wherein the movable frame is provided with a motor in transmission connection with the transmission base.

3. The tube gripping jig of claim 2, wherein the motor is a servo motor.

4. The pipe fitting clamping jig of claim 1, wherein a driving mechanism connected with the top plate and driving the top plate to move vertically is arranged on the bottom surface of the mounting plate.

5. The pipe fitting clamping jig of claim 4, wherein the driving mechanism comprises a base, a driving motor and a shell with the top end connected with the mounting plate are fixedly arranged on the base, a telescopic push rod with the top end sequentially sliding out of the shell and the mounting plate and connected with the top plate is vertically arranged in the shell, the telescopic push rod is of a hollow structure and is engaged with a screw rod through internal threads, a driven gear is connected to the end of the screw rod, the driven gear is arranged in the base and is engaged with a driving gear, and the driving gear is arranged in the base and is connected with an output shaft of the driving motor.

6. The tube clamping fixture of claim 1, wherein the top plate is transversely provided with a transverse cylinder in transmission connection with the movable frame.

7. The pipe fitting clamping jig of claim 6, wherein a pair of linear guide rails arranged in parallel is transversely arranged on the top plate, and the moving frame is connected to the linear guide rails through a pair of sliding block frames matched with the linear guide rails.

8. The tube holding jig of claim 6, wherein the push rod of the transverse cylinder is connected to the movable frame by a floating joint.

9. The pipe clamping jig of claim 1, wherein the number of the guide rods is four, the guide rods are evenly distributed on the mounting plate, and the mounting plate is provided with a linear bearing matched with the guide rods at the extending part of each guide rod.

10. The tube clamping jig of claim 1, wherein the two jaws of the wide pneumatic jaw are covered with anti-slip buffer layers on opposite surfaces of each other.