CN215146288U

CN215146288U - Efficient mounting fixture for metal welding

Info

Publication number: CN215146288U
Application number: CN202121580063.0U
Authority: CN
Inventors: 张新宇
Original assignee: Wuxi Xinghua Henghui Technology Co ltd
Current assignee: Wuxi Xinghua Henghui Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-14
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses an efficient fixing clamp for metal welding, which comprises a workbench, wherein a rack is arranged on the workbench, a controller is arranged outside the rack, and a limiting plate is arranged on the workbench; this efficient is mounting fixture for metal welding promotes the ejector pad through setting up the electric jar and promotes the metal loop and reachs the location mouth, the rethread pneumatic cylinder drives the clamp splice and is close to the location mouth, fix the metal loop, so that weldment work is carried out, take out welded metal loop after the welding is accomplished, promote the hou mian metal loop through the electric jar and carry out welding next time, whole process is simple swift, can reach the effect of raising the efficiency, through setting up first briquetting, the depression bar, the slider, the extrusion force that buffer spring buffering metal loop received, by extrusion deformation when tentatively preventing the metal loop from fixing, through pressure sensor, the second clamp plate, the controller control pneumatic cylinder is to the pressure size that the metal loop was applyed, further prevent that the metal loop from being extruded deformation, can reach the effect of preventing deformation.

Description

Efficient mounting fixture for metal welding

Technical Field

The utility model relates to a metal processing technology field specifically is an efficient mounting fixture for metal welding.

Background

Welding, also known as fusion, welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, in a heated, high temperature or high pressure manner. When carrying out the metal loop spare welding and processing, can press fixed two metal loops that need the welded through the hand usually, carry out welding operation, in welding process, owing to press with the hand, can appear the not equidimension skew between two metal loops, lead to welding quality poor, simultaneously convenient inadequately, then just need use mounting fixture.

The prior art has the following defects or problems:

1. the prior art has the problems that the work efficiency of a fixing clamp is low, and metal fixing cannot be completed quickly;

2. the prior art has the problem that the metal is easily extruded and deformed during clamping because the clamping force on the metal cannot be controlled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide an efficient mounting fixture for metal welding to reach the high-efficient purpose fixed, that prevent deformation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an efficient is mounting fixture for metal welding, includes the workstation, be provided with the frame on the workstation, the frame outside is provided with the controller, be provided with the limiting plate on the workstation, be provided with the ferrule on the limiting plate, be provided with the stop collar on the ferrule, be provided with the ejector pad in the stop collar, ejector pad one end is provided with the telescopic link, be provided with the electric jar on the telescopic link, be provided with the welding mouth between the limiting plate, be provided with the location mouth between the stop collar, be provided with the pneumatic cylinder in the frame, be provided with the hydraulic stem on the pneumatic cylinder, the hydraulic stem lower extreme is provided with the clamp plate, the clamp plate bottom is provided with the connecting rod, the connecting rod lower extreme is provided with the clamp splice, be provided with the clamping groove in the clamp splice.

As the utility model discloses a preferred technical scheme, it is provided with first briquetting to press from both sides the inslot, first briquetting one side is provided with the second briquetting, be provided with the depression bar between first briquetting and the second briquetting, be provided with the slider on the depression bar, be provided with buffer spring between the slider, buffer spring is provided with the sleeve outward, be provided with the spout in the sleeve, one side that first briquetting was kept away from to the second briquetting is provided with pressure sensor.

As the utility model discloses an preferred technical scheme, electric jar and telescopic link swing joint, telescopic link and ejector pad fixed connection, electric jar and ejector pad swing joint.

As the utility model discloses an optimal technical scheme, metal loop and limiting plate sliding connection, the stop collar cup joints with the metal loop.

As the utility model discloses a preferred technical scheme, pneumatic cylinder and hydraulic stem swing joint, hydraulic stem and clamp plate fixed connection, clamp plate and connecting rod fixed connection, connecting rod and clamp splice fixed connection, pneumatic cylinder and clamp splice swing joint.

As the utility model discloses an optimal technical scheme, first briquetting and double-layered groove sliding connection, second briquetting and pressure sensor fixed connection, pressure sensor and controller electric connection, controller and pneumatic cylinder electric connection.

As the utility model discloses an preferred technical scheme, first briquetting, second briquetting and depression bar fixed connection, depression bar and slider fixed connection, slider and buffer spring fixed connection, buffer spring cup joints with the sleeve, slider and spout sliding connection.

Compared with the prior art, the utility model provides an efficient is mounting fixture for metal welding possesses following beneficial effect:

1. according to the efficient fixing clamp for metal welding, the electric cylinder is arranged to drive the telescopic rod to drive the push block to push the metal rings to be close to each other and reach the positioning opening, the metal rings are prevented from being tilted through the limiting sleeve and the limiting plate, the hydraulic cylinder drives the hydraulic rod to drive the pressing plate, the connecting rod and the clamping block are further driven to be close to the positioning opening, the metal rings are fixed so as to be convenient for welding, the welded metal rings are taken out after welding is completed, the electric cylinder is used for pushing the metal rings behind to be welded next time, the whole process is simple and rapid, and the effect of improving the efficiency can be achieved;

2. this efficient mounting fixture for metal welding, receive the becket extrusion to upwards slide in pressing from both sides the inslot through setting up first briquetting, extrude the depression bar, and then the extrusion slider slides in the spout, extrude buffer spring, the extrusion force that the buffering becket received, prevent tentatively by extrusion deformation when the becket is fixed, receive the extrusion of second briquetting through pressure sensor, and pass pressure information to the controller, the controller is according to the information control pneumatic cylinder that pressure sensor provided to the pressure size that the becket was applyed, further prevent that the becket from being extruded deformation, can reach the effect that prevents deformation.

Drawings

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

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

fig. 3 is an enlarged schematic view of the a position of the present invention.

In the figure: 1. a work table; 2. a frame; 3. a controller; 4. a limiting plate; 5. a metal ring; 6. A limiting sleeve; 7. a push block; 8. a telescopic rod; 9. an electric cylinder; 10. welding the opening; 11. positioning the opening; 12. A hydraulic cylinder; 13. a hydraulic lever; 14. pressing a plate; 15. a connecting rod; 16. a clamping block; 17. a clamping groove; 18. a first pressing block; 19. a second pressing block; 20. a pressure lever; 21. a slider; 22. a buffer spring; 23. a sleeve; 24. a chute; 25. a pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: the utility model provides an efficient mounting fixture for metal welding, comprises a workbench 1, be provided with frame 2 on the workstation 1, the 2 outsides of frame are provided with controller 3, be provided with limiting plate 4 on the workstation 1, be provided with ferrule 5 on the limiting plate 4, be provided with stop collar 6 on the ferrule 5, be provided with ejector pad 7 in the stop collar 6, ejector pad 7 one end is provided with telescopic link 8, be provided with electric jar 9 on the telescopic link 8, be provided with welded junction 10 between the limiting plate 4, be provided with location mouth 11 between the stop collar 6, be provided with pneumatic cylinder 12 in the frame 2, be provided with hydraulic stem 13 on the pneumatic cylinder 12, hydraulic stem 13 lower extreme is provided with clamp plate 14, clamp plate 14 bottom is provided with connecting rod 15, connecting rod 15 lower extreme is provided with clamp splice 16, be provided with clamp groove 17 in the clamp splice 16.

In this embodiment, a first pressing block 18 is arranged in the clamping groove 17, a second pressing block 19 is arranged on one side of the first pressing block 18, a pressing rod 20 is arranged between the first pressing block 18 and the second pressing block 19, a sliding block 21 is arranged on the pressing rod 20, a buffer spring 22 is arranged between the sliding blocks 21, a sleeve 23 is arranged outside the buffer spring 22, a sliding groove 24 is arranged in the sleeve 23, and a pressure sensor 25 is arranged on one side of the second pressing block 19 away from the first pressing block 18 to prevent the metal ring 5 from being extruded and deformed; the electric cylinder 9 is movably connected with the telescopic rod 8, the telescopic rod 8 is fixedly connected with the push block 7, and the electric cylinder 9 is movably connected with the push block 7 to push the metal ring 5 to move forward; the metal ring 5 is connected with the limiting plate 4 in a sliding mode, and the limiting sleeve 6 is sleeved with the metal ring 5 to prevent the metal ring 5 from tilting; the hydraulic cylinder 12 is movably connected with the hydraulic rod 13, the hydraulic rod 13 is fixedly connected with the pressing plate 14, the pressing plate 14 is fixedly connected with the connecting rod 15, the connecting rod 15 is fixedly connected with the clamping block 16, the hydraulic cylinder 12 is movably connected with the clamping block 16, and the metal ring 5 is automatically fixed; the first pressing block 18 is connected with the clamping groove 17 in a sliding mode, the second pressing block 19 is fixedly connected with the pressure sensor 25, the pressure sensor 25 is electrically connected with the controller 3, the controller 3 is electrically connected with the hydraulic cylinder 12, and the pressure exerted by the hydraulic cylinder 12 on the metal ring 5 is controlled; the first pressing block 18 and the second pressing block 19 are fixedly connected with the pressing rod 20, the pressing rod 20 is fixedly connected with the sliding block 21, the sliding block 21 is fixedly connected with the buffer spring 22, the buffer spring 22 is sleeved with the sleeve 23, the sliding block 21 is slidably connected with the sliding groove 24, and pressure applied to the metal ring 5 is buffered.

The utility model discloses a theory of operation and use flow: when the metal ring welding machine works, the electric cylinder 9 drives the telescopic rod 8 to drive the push block 7 to push the metal rings 5 to be close to each other to reach the positioning opening 11, the limiting sleeve 6 and the limiting plate 4 prevent the metal rings 5 from tilting, the hydraulic cylinder 12 drives the hydraulic rod 13 to drive the press plate 14, the connecting rod 15 and the clamping block 16 are driven to be close to the positioning opening 11 to fix the metal rings 5 for welding, the welded metal rings 5 are taken out after welding is completed, the electric cylinder 9 pushes the following metal rings 5 for next welding, the whole process is simple and rapid, the working efficiency is effectively improved, when the clamping block 16 fixes the metal rings 5, the first press block 18 is pressed by the metal rings 5 to slide upwards in the clamping groove 17 to press the press rod 20, the press slide block 21 slides in the sliding groove 24 to press the buffer spring 22 to buffer the extrusion force of the metal rings 5, the metal ring 5 is prevented from being extruded and deformed when being fixed preliminarily, the second pressing plate 19 is used for extruding the metal ring through the pressure sensor 25, the pressure information is transmitted to the controller 3, the controller 3 controls the pressure applied to the metal ring 5 by the hydraulic cylinder 12 according to the information provided by the pressure sensor 25, and the metal ring 5 is further prevented from being extruded and deformed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an efficient mounting fixture for metal welding which characterized in that: comprises a workbench (1), a rack (2) is arranged on the workbench (1), a controller (3) is arranged on the outer side of the rack (2), a limiting plate (4) is arranged on the workbench (1), a metal ring (5) is arranged on the limiting plate (4), a limiting sleeve (6) is arranged on the metal ring (5), a push block (7) is arranged in the limiting sleeve (6), an expansion link (8) is arranged at one end of the push block (7), an electric cylinder (9) is arranged on the expansion link (8), a welding port (10) is arranged between the limiting plates (4), a positioning port (11) is arranged between the limiting sleeves (6), a hydraulic cylinder (12) is arranged on the rack (2), a hydraulic rod (13) is arranged on the hydraulic cylinder (12), a pressing plate (14) is arranged at the lower end of the hydraulic rod (13), a connecting rod (15) is arranged at the bottom of the pressing plate (14), the lower end of the connecting rod (15) is provided with a clamping block (16), and a clamping groove (17) is formed in the clamping block (16).

2. The efficient fixing clamp for metal welding as claimed in claim 1, wherein: be provided with first briquetting (18) in pressing from both sides groove (17), first briquetting (18) one side is provided with second briquetting (19), be provided with depression bar (20) between first briquetting (18) and second briquetting (19), be provided with slider (21) on depression bar (20), be provided with buffer spring (22) between slider (21), buffer spring (22) are provided with sleeve (23) outward, be provided with spout (24) in sleeve (23), one side that first briquetting (18) were kept away from in second briquetting (19) is provided with pressure sensor (25).

3. The efficient fixing clamp for metal welding as claimed in claim 1, wherein: the electric cylinder (9) is movably connected with the telescopic rod (8), the telescopic rod (8) is fixedly connected with the push block (7), and the electric cylinder (9) is movably connected with the push block (7).

4. The efficient fixing clamp for metal welding as claimed in claim 1, wherein: the metal ring (5) is in sliding connection with the limiting plate (4), and the limiting sleeve (6) is sleeved with the metal ring (5).

5. The efficient fixing clamp for metal welding as claimed in claim 1, wherein: the hydraulic cylinder (12) is movably connected with the hydraulic rod (13), the hydraulic rod (13) is fixedly connected with the pressing plate (14), the pressing plate (14) is fixedly connected with the connecting rod (15), the connecting rod (15) is fixedly connected with the clamping block (16), and the hydraulic cylinder (12) is movably connected with the clamping block (16).

6. The efficient fixing clamp for metal welding as claimed in claim 2, wherein: the first pressing block (18) is connected with the clamping groove (17) in a sliding mode, the second pressing block (19) is fixedly connected with the pressure sensor (25), the pressure sensor (25) is electrically connected with the controller (3), and the controller (3) is electrically connected with the hydraulic cylinder (12).

7. The efficient fixing clamp for metal welding as claimed in claim 2, wherein: first briquetting (18), second briquetting (19) and depression bar (20) fixed connection, depression bar (20) and slider (21) fixed connection, slider (21) and buffer spring (22) fixed connection, buffer spring (22) cup joint with sleeve (23), slider (21) and spout (24) sliding connection.