CN222696560U

CN222696560U - Fixing clamp for punching circular pipe fitting

Info

Publication number: CN222696560U
Application number: CN202420908160.5U
Authority: CN
Inventors: 王纪云; 张为龙
Original assignee: Dalian Aiwote Robot Technology Co ltd
Current assignee: Dalian Aiwote Robot Technology Co ltd
Priority date: 2024-04-29
Filing date: 2024-04-29
Publication date: 2025-04-01
Anticipated expiration: 2034-04-29

Abstract

The utility model relates to the technical field of punching holes, and in particular to a fixing fixture for punching holes in round pipe fittings, comprising a workbench, a telescopic cylinder, a support frame, a clamping assembly, a slider, a belt, a second fixed block and a dial, etc. A telescopic cylinder is rotatably arranged at the bottom of the workbench, an active shaft of the telescopic cylinder faces upward, the active shaft of the telescopic cylinder is fixedly connected to the support frame, a slide groove is arranged on the right side of the workbench, a slider is connected in the slide groove, a clamping assembly is symmetrically arranged on the left side of the workbench and the left side of the slider, a second fixed block is connected to the left side of the workbench, and a dial is connected to the right side of the second fixed block. The utility model is provided with components such as a dial, a pointer and a second rotating disk. When it is necessary to rotate the round pipe fitting to be processed, only a rotating handle needs to be rotated, and the round pipe fitting to be processed can be driven to rotate through the transmission of a worm gear and a belt, and at the same time, a pointer on the second rotating disk points to the dial, so that a staff member can easily and accurately control the rotation angle of the round pipe fitting to be processed.

Description

Fixing clamp for punching circular pipe fitting

Technical Field

The utility model relates to the technical field of punching, in particular to a fixing clamp for punching a circular pipe fitting.

Background

In the machining and installing process, accurate hole machining is usually required to be performed on the side wall of the circular pipe fitting to achieve the purposes of connecting other pipe fittings, installing accessories or specific functions, currently, a worker usually adopts a bench vice to clamp the circular pipe fitting, firstly, a scale, a ruler or a template is used for accurately positioning a position needing to be punched and marking, then the circular pipe fitting is clamped on the bench vice, and a specific cutting tool is selected to start punching at the marked position. However, the operation mode has the following problems that the rotation angle of the pipe fitting cannot be accurately adjusted by the bench vice, and the bench vice needs to be readjusted every time the punching position is replaced, so that the operation time is prolonged, the working efficiency is reduced, and the problem that the angle cannot be accurately adjusted by the clamp in the prior art is solved and improved by the fixing clamp for punching the circular pipe fitting.

Disclosure of utility model

In order to overcome the defect that the angle of the clamp in the prior art cannot be accurately adjusted, the utility model aims to provide the fixing clamp for punching the circular pipe fitting.

The technical scheme is that the fixing clamp for punching circular pipe fittings comprises a workbench, a telescopic cylinder, a supporting frame, a clamping assembly, a sliding block, a belt, a second fixed block, a second rotating disc, a dial and a pointer, wherein the telescopic cylinder is fixedly arranged at the bottom of the workbench, a driving shaft of the telescopic cylinder faces upwards, the supporting frame is fixedly connected with the driving shaft of the telescopic cylinder, a sliding groove is arranged at the right part of the workbench, the sliding block is connected in the sliding groove in a sliding mode, the clamping assembly is symmetrically arranged at the left part of the workbench and the left part of the sliding block in a rotating mode, the second fixed block is fixedly connected with the right part of the second fixed block, the dial is rotatably connected with the left part of the scale, the second rotating disc is provided with a groove, the pointer is fixedly connected in the groove, the clamping assembly comprises a first rotating disc, a first fixed block, a bidirectional screw rod, the clamping block and a rotating handle, the first fixed block is fixedly connected with the left part of the first rotating disc, the sliding groove is arranged on the first fixed block, the sliding groove is internally provided with the screw rod and the two clamping blocks, the two clamping blocks are fixedly connected with the two bidirectional screw rods and the two clamping blocks are fixedly connected with the two pulleys in a sliding mode, and the two clamping blocks are fixedly connected with the two pulleys in a bidirectional rotating mode.

As an improvement of the above scheme, the first rotating disc and the second rotating disc are identical in size.

As the improvement of above-mentioned scheme, still including the rubber piece, fixedly connected with rubber piece on the clamp block.

As the improvement of above-mentioned scheme, still including worm wheel, worm and twist grip, the left portion fixedly connected with worm wheel of second rolling disc, the lower part rotation of second fixed block is connected with the worm, worm wheel and worm intermeshing, the anterior fixedly connected with twist grip of worm.

As an improvement of the scheme, the sliding block also comprises a fixed knob, wherein the lower part of the sliding block is provided with the fixed knob, and the fixed knob is in threaded connection with the sliding block.

As the improvement of above-mentioned scheme, still including screw rod, driven helical gear, initiative helical gear and crank, rotation type is connected with the screw rod in the spout of workstation right part, screw rod and slider threaded connection, the anterior rotation type of workstation is connected with the crank in screw rod left portion fixedly connected with driven helical gear, and crank rear portion fixedly connected with initiative helical gear, initiative helical gear and driven helical gear intermeshing.

The rotary handle is only required to be rotated when the circular pipe fitting to be processed is required to be rotated, the circular pipe fitting to be processed can be driven to rotate through the transmission of the worm gear and the belt, meanwhile, the pointer on the second rotary disk points to the dial, so that a worker can easily and accurately control the rotation angle of the circular pipe fitting to be processed, the operation is simple and convenient, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a cross-sectional view of the components of the driving bevel gear, the driven bevel gear, the table, and the like of the present utility model.

Fig. 3 is a cross-sectional view of the dial, second rotatable disk, pointer and the like of the present utility model.

Fig. 4 is a schematic structural view of the clamping block, screw, slide block and the like of the present utility model.

The reference numbers in the drawing are 1-workbench, 2-telescopic cylinder, 3-supporting frame, 4-clamping component, 411-first rotating disk, 412-first fixed block, 413-bidirectional screw rod, 414-clamping block, 415-rotating handle, 416-rubber block, 5-sliding block, 6-belt, 7-second fixed block, 8-second rotating disk, 9-dial, 10-pointer, 11-worm wheel, 12-worm, 13-rotating handle, 14-fixed knob, 15-screw rod, 16-driven helical gear, 17-driving helical gear, 18-crank and 19-round pipe fitting to be processed.

Detailed Description

The technical solution is further described below with reference to specific embodiments, and it should be noted that words indicating orientations, such as up, down, left, right, etc., are used herein only for positions of the illustrated structure in the corresponding drawings. The reference numerals used for the components, such as first, second, etc., are used herein only to distinguish the described objects and do not have any sequential or technical meaning. The application includes both direct and indirect connections (couplings), unless specifically indicated.

A fixing clamp for punching circular pipe fittings is shown in figures 1-4 and comprises a workbench 1, a telescopic cylinder 2, a support frame 3, a clamping assembly 4, a sliding block 5, a belt 6, a second fixing block 7, a second rotating disc 8, a dial 9, a pointer 10, a worm wheel 11, a worm 12, a rotating handle 13, a fixing knob 14, a screw 15, a driven bevel gear 16, a rotary shaft and a rotary shaft, The driving bevel gear 17 and the crank 18, telescopic cylinder 2 is fixedly installed at the bottom of the workbench 1, the driving shaft of telescopic cylinder 2 faces upwards, the driving shaft of telescopic cylinder 2 is fixedly connected with supporting frame 3, the right part of workbench 1 is provided with a chute, slide block 5 and screw rod 15 are arranged in the chute, slide block 5 is connected with workbench 1 in a sliding mode, screw rod 15 is connected with workbench 1 in a rotating mode, screw rod 15 is connected with slide block 5 in a threaded mode, driven bevel gear 16 is fixedly connected with the left part of screw rod 15, crank 18 is connected with the front part of workbench 1 in a rotating mode, driving bevel gear 17 is meshed with driven bevel gear 16, fixed knob 14 is arranged at the lower part of slide block 5, fixed knob 14 is connected with slide block 5 in a threaded mode, fixed knob 14 is rotated, the lower part of fixed knob 14 is in contact with the upper part of workbench 1, further fixed knob 14 can fix slide block 5, the phenomenon of slide block 5 is avoided when punching, clamping assembly 4 is installed in a symmetrical rotating mode on the left part of workbench 1 and comprises a first rotating disc 411, A first fixed block 412, a bidirectional screw rod 413, a clamping block 414, The upper left side of the workbench 1 and the left part of the sliding block 5 are symmetrically and rotationally connected with a first rotating disc 411, the first rotating disc 411 is fixedly connected with a first fixed block 412, the first fixed block 412 is provided with a sliding groove, a bidirectional screw rod 413 and two clamping blocks 414 are arranged in the sliding groove, the bidirectional screw rod 413 is rotationally connected with the first fixed block 412, the two clamping blocks 414 are both in sliding connection with the first fixed block 412, the bidirectional screw rod 413 is in threaded connection with the two clamping blocks 414, the clamping blocks 414 are fixedly connected with the rubber blocks 416, the rubber blocks 416 can prevent the round pipe 19 to be processed from skidding, meanwhile, the round pipe 19 to be processed can be reduced from being damaged, the upper part of the bidirectional screw rod 413 is fixedly connected with the rotating handle 415, the round pipe 19 to be processed is placed on the upper part of the supporting frame 3, then the telescopic cylinder 2 is started, the driving shaft of the telescopic cylinder 2 drives the supporting frame 3 to move up and down, the telescopic cylinder 2 is closed when the supporting frame 3 is adjusted to a proper position, then the crank 18 is rotated, the crank 18 rotates to drive the driving bevel gear 17 to rotate, the driving bevel gear 17 drives the driven bevel gear 16 to rotate through meshing transmission, then the driven bevel gear 16 drives the screw 15 to rotate, the screw 15 rotates to enable the sliding block 5 to move leftwards, the sliding block 5 drives the right clamping component 4 and the left clamping component 4 to be matched with each other to clamp the round pipe fitting 19 to be processed, then the rotating handles 415 on the left side and the right side are rotated, the rotating handles 415 drive the bidirectional screw rod 413 to rotate, then the upper clamping block 414 and the lower clamping block 414 are driven to be close to each other to clamp the round pipe fitting 19 to be processed, the left part of the workbench 1 is fixedly connected with the second fixing block 7, the lower part of the second fixing block 7 is rotationally connected with the worm 12, the worm wheel 11 is meshed with the worm 12, the worm 12 front portion fixedly connected with twist grip 13, second fixed block 7 right part fixed connection calibrated scale 9, the calibrated scale 9 right part is carved with the scale that rotation degree is corresponding, calibrated scale 9 left part rotation is connected with second rolling disc 8, second rolling disc 8 right part upside is equipped with the recess, fixedly connected with pointer 10 in the recess, the scale on pointer 10 directional calibrated scale 9 is all installed on second rolling disc 8 and the first rolling disc 411 of left part, the belt 6 is connected between two pulleys, first rolling disc 411 is unanimous with second rolling disc 8 size, because first rolling disc 411 is unanimous with second rolling disc 8 size, first rolling disc 411 and second rolling disc 8 can rotate with the same angle, when needs to wait to process circular pipe fitting 19 rotation, only need rotate rolling handle 13, rolling handle 13 drives worm wheel 11 rotation, and then worm 11 drives worm 12 rotation through the meshing transmission, and worm 12 drives second rolling disc 8 rotation, and then second rolling disc 8 drives first rolling disc 411 rotation, and then drive waiting to process circular pipe fitting 19 rotation, simultaneously second rolling disc 8 directional pointer 10 makes the work of circular pipe fitting 19, the work efficiency improvement is waited to process circular pipe fitting 19 easily and conveniently.

Although embodiments of the present utility model have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. The utility model provides a circular pipe fitting boring mounting fixture, including workstation (1), telescopic cylinder (2) and support frame (3), workstation (1) bottom fixed mounting has telescopic cylinder (2), telescopic cylinder (2) driving shaft up, telescopic cylinder (2) driving shaft fixedly connected with support frame (3), characterized by, still including clamping component (4), slider (5), belt (6), second fixed block (7), second rolling disc (8), calibrated scale (9) and pointer (10), workstation (1) right part is equipped with the spout, sliding connection has slider (5) in the spout, workstation (1) left part and slider (5) left part symmetry formula rotation are installed and are pressed from both sides tight subassembly (4), workstation (1) left part fixedly connected with second fixed block (7), second fixed block (7) right part fixedly connected with (9), second rolling disc (8) right part is equipped with the recess, fixedly connected with pointer (10) in the recess, clamping component (4) are including first rolling disc (412), first rolling disc (411), screw rod (413) and two-way handle (411), the workbench (1) is characterized in that a first rotating disc (411) is symmetrically connected to the left upper side of the left part of the workbench (1) and the left part of the sliding block (5), a first fixed block (412) is fixedly connected to the first rotating disc (411), a sliding groove is formed in the first fixed block (412), a bidirectional screw rod (413) and two clamping blocks (414) are arranged in the sliding groove, the bidirectional screw rod (413) is rotationally connected with the first fixed block (412), the two clamping blocks (414) are both slidably connected with the first fixed block (412), the bidirectional screw rod (413) is in threaded connection with the two clamping blocks (414), a rotating handle (415) is fixedly connected to the upper part of the bidirectional screw rod (413), belt wheels are mounted on the second rotating disc (8) and the left first rotating disc (411), and a belt (6) is connected between the two belt wheels.

2. A fixing clamp for punching circular pipe fittings according to claim 1, characterized in that the first rotary disc (411) is identical to the second rotary disc (8) in size.

3. The fixing clamp for punching the circular pipe fitting according to claim 2, further comprising a rubber block (416), wherein the rubber block (416) is fixedly connected to the clamping block (414).

4. A fixing clamp for punching a circular pipe fitting according to claim 3, further comprising a worm wheel (11), a worm (12) and a rotary handle (13), wherein the worm wheel (11) is fixedly connected to the left part of the second rotary disk (8), the worm (12) is rotatably connected to the lower part of the second fixing block (7), the worm wheel (11) is meshed with the worm (12), and the rotary handle (13) is fixedly connected to the front part of the worm (12).

5. The fixing clamp for punching the circular pipe fitting according to claim 4, further comprising a fixing knob (14), wherein the fixing knob (14) is arranged at the lower part of the sliding block (5), and the fixing knob (14) is in threaded connection with the sliding block (5).

6. The fixing clamp for punching of the circular pipe fitting according to claim 5, further comprising a screw (15), a driven bevel gear (16), a driving bevel gear (17) and a crank (18), wherein the screw (15) is rotationally connected in a chute at the right part of the workbench (1), the screw (15) is in threaded connection with the sliding block (5), the driven bevel gear (16) is fixedly connected at the left part of the screw (15), the crank (18) is rotationally connected at the front part of the workbench (1), the driving bevel gear (17) is fixedly connected at the rear part of the crank (18), and the driving bevel gear (17) and the driven bevel gear (16) are meshed with each other.