Electrode moving device
By designing an electrode moving device, which automatically compensates for electrode cap wear using elastic elements and a slider structure, provides space for workpiece loading and unloading, and reduces heat loss through a water-cooling channel, the problem of welding misalignment and shortened lifespan caused by electrode cap wear is solved, thus improving the automation and reliability of the welding equipment.
Patent Information
- Application Number
- CN202422359431.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-09-26
AI Technical Summary
Wear of the electrode cap in welding equipment causes welding misalignment, and the shortened electrode after grinding affects the welding position. Existing technologies cannot effectively solve this problem.
Design an electrode moving device that uses an elastic element to drive a moving seat and a slider structure to automatically compensate for electrode cap wear, and provides workpiece loading and unloading space through a vertical slide rail, while reducing heat loss by combining a water cooling channel.
It achieves automatic compensation for electrode cap wear, automatic adjustment of workpiece position, extension of electrode life, and reduction of maintenance costs and welding accuracy.
Smart Images
Figure CN223518919U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to welding equipment technical field relates to an electrode moving device. BACKGROUND
[0002] At present, in the existing welding equipment, in the welding process, the electrode cap will gradually wear and become rough and sticky, which needs to be manually polished, but the polishing will cause the electrode cap to be shortened, thereby causing the original welding point of the welding equipment to be offset or even unable to be welded at the original position, which has great improvement space. SUMMARY
[0003] The utility model discloses a kind of electrode moving devices for the above problems existing in prior art.
[0004] The utility model discloses the purpose of electrode moving device can be realized by the following technical scheme: a kind of electrode moving device, comprising:
[0005] Base;
[0006] Fixed seat, which is connected with the base, is provided with a first sliding rail;
[0007] Moving seat is provided with a first sliding block and an electrode arm, the first sliding block is slidably connected with the first sliding rail, and the electrode arm is provided with an electrode cap;
[0008] Elastic member, both ends of which are connected with the fixed seat and the moving seat respectively, drives the moving seat to move relative to the fixed seat towards the side where the electrode cap is located on the electrode arm.
[0009] In the above-mentioned electrode moving device, the base is provided with a second sliding rail, the fixed seat is further provided with a second sliding block, the second sliding block is slidably connected with the second sliding rail, and the second sliding rail is perpendicular to the first sliding rail.
[0010] In the above-mentioned electrode moving device, further comprising a driving element, the driving element is connected with the base, the fixed seat is connected with the output end of the driving element, and the driving element can drive the fixed seat to move relative to the base.
[0011] In the above-mentioned electrode moving device, the number of the moving seat and the elastic member is two, the first sliding block of the two moving seats is connected with the first sliding rail, and the two moving seats are symmetrically distributed.
[0012] In the above-mentioned electrode moving device, the electrode arm is detachably connected with the moving seat.
[0013] The electrode arm is provided with a water cooling channel, and two water cooling joints are connected with two ends of the water cooling channel respectively.
[0014] In the electrode moving device, the electrode cap is detachably connected with the electrode arm.
[0015] In the electrode moving device, a conductive block is further arranged at each end of the electrode arm, and the conductive block is detachably connected with the electrode arm.
[0016] Compared with the prior art, the electrode moving device has the following beneficial effects:
[0017] 1. The elastic member drives the moving seat to move relative to the fixed seat towards the side where the electrode cap of the electrode arm is located, and drives the moving seat to slide relative to the first sliding rail through the first sliding block, thereby compensating for the loss of the electrode cap due to the shortening of the electrode arm caused by grinding.
[0018] 2. The fixed seat is slidably connected with the second sliding rail of the base through the second sliding block, and the second sliding rail is perpendicular to the first sliding rail, so that the fixed seat can leave a space for taking and placing the workpiece, thereby facilitating the placing of the workpiece that has not been welded or the taking of the workpiece that has been welded.
[0019] 3. The driving element drives the fixed seat to move relative to the base, thereby automatically leaving a space for taking and placing the workpiece, and thus manual adjustment of the position of the fixed seat is not needed.
[0020] 4. The number of the moving seats and the elastic members is two, and the two moving seats are symmetrically distributed, so that the electrode arms on the two moving seats can weld two kinds of workpieces with different welding points respectively.
[0021] 5. During the welding process, the electrode arm, the electrode cap and the conductive block generate heat, and long-term continuous heating can easily cause loss. The water cooling channel arranged on the electrode arm can continuously cool, thereby prolonging the service life and reducing the loss. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is a structural schematic view of the electrode moving device.
[0023] Figure 2 It is a structural schematic view of the electrode moving device from another perspective.
[0024] In the drawings, 100 is a base, 110 is a second sliding rail, 200 is a fixed seat, 210 is a first sliding rail, 220 is a second sliding block, 300 is a moving seat, 310 is a first sliding block, 320 is an electrode arm, 321 is an electrode cap, 322 is a conductive block, 400 is an elastic member, 500 is a driving element, and 600 is a water cooling joint. DETAILED DESCRIPTION
[0025] The technical solutions of the utility model will be further described below in combination with the embodiments of the utility model and the drawings, but the utility model is not limited to these embodiments.
[0026] It should be noted that all directional indications, such as upper, lower, left, right, front, back, etc., in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.
[0027] In addition, the description of "first", "second", "one", etc. in the utility model is only for the purpose of description, 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 limited by "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.
[0028] In the utility model, unless otherwise specifically defined and limited, the terms "connection", "fixation", etc. should be understood broadly, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium; can be internal communication of two elements or interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0029] In addition, the technical solutions of each embodiment of the utility model can be combined with each other, but it must be based on the fact that ordinary skilled persons in the art can realize it, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.
[0030] The specific embodiments described herein are merely illustrative of the spirit of the utility model. Those skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the utility model or exceed the scope defined by the appended claims.
[0031] As shown in Figure 1 , Figure 2 An electrode moving device, comprising: a base 100, a fixed seat 200, a moving seat 300 and an elastic piece 400.
[0032] The fixed seat 200 is connected with the base 100, and the fixed seat 200 is provided with a first sliding rail 210.
[0033] The moving seat 300 is provided with a first sliding block 310 and an electrode arm 320, the first sliding block 310 is slidably connected with the first sliding rail 210, and the electrode arm 320 is provided with an electrode cap 321.
[0034] The two ends of the elastic member 400 are respectively connected with the fixed seat 200 and the moving seat 300, and the elastic member 400 drives the moving seat 300 to move relative to the fixed seat 200 towards the side where the electrode cap 321 on the electrode arm 320 is located.
[0035] Specifically, the elastic member 400 can be a spring.
[0036] In the embodiment, the elastic member 400 drives the moving seat 300 to move relative to the fixed seat 200 towards the side where the electrode cap 321 on the electrode arm 320 is located, and drives it to slide relative to the first sliding rail 210 through the first sliding block 310, thereby compensating for the loss of the electrode cap 321 on the electrode arm 320 due to the shortening caused by the grinding.
[0037] As shown in Figure 1 , Figure 2 On the basis of the above-mentioned embodiment, the base 100 is provided with a second sliding rail 110, the fixed seat 200 is further provided with a second sliding block 220, the second sliding block 220 is slidably connected with the second sliding rail 110, and the second sliding rail 110 is perpendicular to the first sliding rail 210.
[0038] In the embodiment, the fixed seat 200 is slidably connected with the second sliding rail 110 of the base 100 through the second sliding block 220, and the second sliding rail 110 is perpendicular to the first sliding rail 210, so that the fixed seat 200 can leave a space for taking and placing the workpiece, thereby facilitating the placing of the workpiece that has not been welded or the taking of the workpiece that has been welded.
[0039] As shown in Figure 1 , Figure 2 On the basis of the above-mentioned embodiment, a driving element 500 is further included, the driving element 500 is connected with the base 100, the fixed seat 200 is connected with the output end of the driving element 500, and the driving element 500 can drive the fixed seat 200 to move relative to the base 100.
[0040] Specifically, the driving element 500 can be an electric cylinder or a pneumatic cylinder or a hydraulic cylinder.
[0041] In the embodiment, the driving element 500 can drive the fixing seat 200 to move relative to the base 100, and the fixing seat 200 automatically gives the space for taking and placing the workpiece, so that the position of the fixing seat 200 does not need to be manually adjusted.
[0042] As shown in Figure 1 , Figure 2 , on the basis of the above-mentioned embodiment, the number of the moving seat 300 and the elastic element 400 is two, and the first sliding block 310 of the two moving seats 300 is connected with the first sliding rail 210, and the two moving seats 300 are symmetrically distributed.
[0043] In the embodiment, the number of the moving seat 300 and the elastic element 400 is two, and the two moving seats 300 are symmetrically distributed, so that the electrode arm 320 on the two moving seats 300 can weld two kinds of workpieces with different welding points, respectively.
[0044] As shown in Figure 1 , Figure 2 , on the basis of the above-mentioned embodiment, the electrode arm 320 is detachably connected with the moving seat 300.
[0045] In the embodiment, the electrode arm 320 is detachably connected with the moving seat 300, different shapes of the electrode arm 320 are replaced for different workpieces, so as to adapt to different welding points of the workpieces.
[0046] As shown in Figure 1 , Figure 2 , on the basis of the above-mentioned embodiment, two water cooling connectors 600 are further included, and the electrode arm 320 is provided with a water cooling channel (not shown in the figure), and the two water cooling connectors 600 are connected with two ends of the water cooling channel, respectively.
[0047] In the embodiment, the electrode arm 320, the electrode cap 321 and the conductive block 322 generate heat during welding, and long-term continuous heating is easy to cause wear, and the water cooling channel provided in the electrode arm 320 is continuously cooled, so as to prolong the service life and reduce the wear.
[0048] As shown in Figure 1 , Figure 2 , on the basis of the above-mentioned embodiment, the electrode cap 321 is detachably connected with the electrode arm 320.
[0049] In the embodiment, the electrode cap 321 is detachably connected with the electrode arm 320, so that the electrode cap 321 can be replaced when it is shortened to a certain extent after being ground, and the replacement cost is reduced.
[0050] As shown in Figure 1 , Figure 2As shown, on the basis of the above embodiment, further comprising a conductive block 322, the conductive block 322 and the electrode cap 321 are respectively located at both ends of the electrode arm 320, and the conductive block 322 is detachably connected with the electrode arm 320.
[0051] In the present embodiment, the conductive block 322 is detachably connected with the moving seat 300, which facilitates the replacement of the conductive block 322 after later wear, and at the same time reduces the replacement cost.
Claims
1. An electrode moving device characterized by comprising: The utility model relates to a kind of electrode arm, including: Base; Fixed seat, which is connected with the base, the fixed seat is provided with first sliding rail; Moving seat is provided with first sliding block and electrode arm, the first sliding block is slidably connected with the first sliding rail, the electrode arm is provided with electrode cap; Elastic member, both ends of which are respectively connected with the fixed seat and the moving seat, the elastic member drives the moving seat to move relative to the fixed seat towards the direction of the side where the electrode cap is located on the electrode arm.
2. An electrode moving device as claimed in claim 1, characterized in that: The base is provided with second sliding rail, the fixed seat is also provided with second sliding block, the second sliding block is slidably connected with the second sliding rail, and the second sliding rail is perpendicular to the first sliding rail.
3. An electrode moving device as claimed in claim 2, characterized in that: It also includes a driving element, the driving element is connected with the base, the fixed seat is connected with the output end of the driving element, and the driving element can drive the fixed seat to move relative to the base.
4. An electrode moving device as claimed in claim 1, characterized in that: The number of the moving seat and the elastic member is two, the first sliding block of the two moving seats is connected with the first sliding rail, and the two moving seats are symmetrically distributed.
5. An electrode moving device as claimed in claim 1, characterized in that: The electrode arm is detachably connected with the moving seat.
6. An electrode moving device as claimed in claim 5, characterized in that: It also includes two water-cooled connectors, the electrode arm is provided with water-cooled channel, and the two water-cooled connectors are respectively connected with both ends of the water-cooled channel.
7. An electrode moving device as claimed in claim 1, characterized in that: The electrode cap is detachably connected with the electrode arm.
8. An electrode moving device as claimed in claim 1, characterized in that: It also includes two conductive blocks, the conductive block and the electrode cap are respectively located at both ends of the electrode arm, and the conductive block is detachably connected with the electrode arm.