Welding operation workbench

Abstract

The utility model provides a welding operation workbench which comprises a workbench body, a pressing device, a driving device, a first positioning device and a second positioning device. The pressing device is used for fixing an object to be welded; the driving device is connected with the workbench body, the driving device is provided with a telescopic rod, and the telescopic rod is connected with the first positioning device, so that the first positioning device can move relative to the workbench body; the first positioning device and the second positioning device are used for positioning a welding spot of a to-be-welded object; a heat conduction pipeline and a connecting nozzle are arranged at the end, making contact with the object to be welded, of the first positioning device, and circulating cooling liquid is contained in the heat conduction pipeline. By arranging the heat conduction pipeline and the connecting nozzle, welding heat can be absorbed in the welding process, a metal object to be welded can be kept at a good forming temperature, welding forming is facilitated, the situation of stress concentration inside welding is improved, and particularly, the heat conduction pipeline and the connecting nozzle play an effective auxiliary role in fine welding operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to production line welding operation equipment field, concretely relates to a welding operation workstation. BACKGROUND

[0002] With the development of welding technology, the requirement of welding quality in production process is higher and higher, there are many welding workstations on the market at present, such as the welding of metal objects and the like need to realize the operation such as fixing, welding, but whether it is laser welding, arc welding, with the increase of welding time, the heat of metal object will increase, if the heat dissipation effect is poor, then the welding place of metal object will produce deformation, influence the welding effect, such as poor forming effect. SUMMARY

[0003] Therefore, the utility model discloses the purpose at providing a kind of welding operation workstation, the welding operation workstation is positioned and heat dissipation to the object to be welded, is favorable to promote welding effect.

[0004] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] Provide a kind of welding operation workstation, including workstation body, pressing device, drive device, first positioning device and second positioning device;

[0006] The pressing device is used to fix the object to be welded;

[0007] The drive device is connected with the workstation body, and the drive device has a telescopic rod, which is connected with the first positioning device, so that the first positioning device can move relative to the workstation body;

[0008] The first positioning device and the second positioning device are used to position the welding point of the object to be welded;The first positioning device is provided with a heat pipe line and a connecting nozzle at the contact end of the object to be welded, and the heat pipe line is provided with circulating cooling liquid.

[0009] In some embodiments of the present application, the pressing device includes a pneumatic cylinder and a pressing connecting rod, and the pneumatic cylinder drives the pressing connecting rod to press and fix the object to be welded.

[0010] In some embodiments of the present application, the pressing connecting rod is provided with a heat pipe line and a connecting nozzle at the contact end of the object to be welded, and the heat pipe line is provided with circulating cooling liquid.

[0011] In some embodiments of the present application, the first positioning device is used to realize horizontal positioning, and the second positioning device is used to realize vertical positioning, and the first positioning device and the second positioning device are arranged in a cross shape.

[0012] In some embodiments of the present application, the second positioning device is in the shape of a rod for penetrating through a pre-set hole of the object to be welded.

[0013] In some embodiments of the present application, a fixing seat is provided, which is provided with a hole matching the second positioning device; the end of the second positioning device is provided with two limiting rings, and a sleeve is movably sleeved between the limiting rings.

[0014] In some embodiments of the present application, the bottom of the first positioning device is in sliding connection with the body of the workbench.

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] The present application provides a heat conduction pipeline and a connecting nozzle, which can absorb welding heat during welding, so that the metal object to be welded can be kept at a good forming temperature, which is beneficial to the forming of welding and improves the internal stress concentration of welding, especially effectively assisting fine welding work. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of a welding workbench;

[0018] Figure 2 It is a partial schematic view of a welding workbench;

[0019] Figure 3 It is another partial schematic view of a welding workbench;

[0020] Figure 4 It is a schematic view of a second positioning device of a welding workbench.

[0021] In the drawings:

[0022] The body of the workbench 1, the pressing device 2, the air cylinder 21, the pressing connecting rod 22, the driving device 3, the first positioning device 4, the second positioning device 5, the fixing seat 51, the limiting ring 52, the sleeve 53, the connecting nozzle 6, the object to be welded 7, and the slide rail assembly 8. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] It should be noted that all directionality indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directionality indications will also change accordingly.

[0025] In the present application, unless otherwise explicitly specified and limited, if the terms "connection", "fixation" and the like appear, they should be understood in a broad sense, for example, "fixation" can be fixed connection, or detachable connection, or integrated. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0026] In addition, if the present application embodiments involve "first", "second" and the like, the "first", "second" and the like are only for description purposes, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features with "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that a person skilled in the art can realize it, and when the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection required by the present application.

[0027] Referring to the drawings, a welding operation workbench is provided, a welding operation workbench, comprising a workbench body 1, a pressing device 2, a driving device 3, a first positioning device 4 and a second positioning device 5;

[0028] The pressing device 2 is used for fixing the object to be welded 7;

[0029] The driving device 3 is connected with the workbench body 1, the driving device 3 has a telescopic rod, the telescopic rod is connected with the first positioning device 4, so that the first positioning device 4 can move relative to the workbench body 1;

[0030] The first positioning device 4 and the second positioning device 5 are used for realizing the positioning of the welding point of the object to be welded 7; the first positioning device 4 is provided with a heat conduction pipeline and a connecting nozzle 6 at the contact end of the object to be welded 7, and the heat conduction pipeline is provided with circulating cooling liquid. The heat conduction pipeline is not shown in the figure, and the first positioning device 4 is preferably made of metal material with good heat conductivity. The connecting nozzle 6 and the heat conduction pipeline are communicated, and are externally connected with a circulating cooling liquid circulating power device.

[0031] A specific embodiment, the pressing device 2 includes a cylinder 21 and a pressing connecting rod 22, the cylinder 21 drives the pressing connecting rod 22 to realize the pressing fixation of the object to be welded 7.

[0032] In a specific embodiment, the pressing link 22 is provided with a heat-conducting pipe and a connecting nozzle 6 at the end in contact with the object 7 to be welded, and the heat-conducting pipe is filled with circulating cooling liquid. The pressing link 22 is preferably made of metal with good heat conductivity, and the heat-conducting pipe is not shown in the figure.

[0033] The heat-conducting pipe can be provided in a curved shape such as an s shape to increase the circulating heat dissipation area.

[0034] In a specific embodiment, the first positioning device 4 is used for lateral positioning, and the second positioning device 5 is used for longitudinal positioning, and the first positioning device 4 and the second positioning device 5 are provided in a cross shape.

[0035] In a specific embodiment, the second positioning device 5 is in the shape of a rod and is used for penetrating a pre-set hole of the object 7 to be welded. For example, when a hanging ear is welded, the hanging ear has a through hole, and the second positioning device 5 penetrates the hole to achieve positioning. The first positioning device 4 is used for longitudinal positioning.

[0036] In a specific embodiment, a fixing seat 51 is provided, and the fixing seat 51 is provided with a hole matched with the second positioning device 5; the second positioning device 5 is provided at the end with two limiting rings 52, and a sleeve 53 is movably sleeved between the limiting rings 52. The sleeve 53 can be manually pulled out to pull out the first positioning device 4 by inertia, and the first positioning device 4 can be inserted by reverse operation.

[0037] In a specific embodiment, the bottom of the first positioning device 4 is slidably connected with the workbench body 1. As shown in the figure, a slide rail assembly 8 is used, and each mechanism is connected with the corresponding slide rail assembly 8.

[0038] The connection of each component or structure in the present application is not completely shown in the figure, and can be connected by the connection mode in the art, and the present application is not limited to the use of the prior art.

[0039] The above is only the preferred embodiment of the present application, and it should be pointed out that the above preferred embodiment should not be regarded as a limitation of the present application, and the protection scope of the present application should be limited by the scope defined in the claims. For ordinary skilled in the art, some improvements and refinements can be made without departing from the spirit and scope of the present application, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A welding work station characterized by, The workbench body, the pressing device, the driving device, the first positioning device and the second positioning device are included. The pressing device is used for fixing the object to be welded. The driving device is connected with the workbench body, and the driving device has a telescopic rod connected with the first positioning device, so that the first positioning device can move relative to the workbench body. The first positioning device and the second positioning device are used for positioning the welding points of the object to be welded.

2. The welding work station of claim 1, wherein, The first positioning device and the second positioning device are used for positioning the welding points of the object to be welded.

3. The welding work station of claim 2, wherein, The first positioning device and the second positioning device are used for positioning the welding points of the object to be welded.

4. The welding work station of claim 1 wherein, The first positioning device and the second positioning device are used for positioning the welding points of the object to be welded.

5. The welding work station of claim 1 wherein, The first positioning device is used for horizontal positioning, and the second positioning device is used for vertical positioning.

6. The welding work station of claim 5, wherein, The second positioning device is in the form of a rod and is used for penetrating through the preset hole of the object to be welded.

7. The welding work station of claim 1 wherein, A fixing seat is arranged, and the fixing seat is provided with a hole matched with the second positioning device. The first positioning device is connected with the workbench body in a sliding mode.

Images