Spot welding device convenient to clean and used for steel backing machining

Abstract

The utility model provides a steel backing machining spot welding device convenient to clean, which comprises a cleaning assembly, the cleaning assembly comprises a base, the top of the base is fixedly provided with a box body, the inner side of the box body is movably connected with a first threaded rod through a rotating shaft, and the surface of the first threaded rod is in threaded connection with a first threaded sleeve; a brush is fixedly mounted on the left side of the first threaded sleeve; the clamping assembly comprises a shell, the shell is fixedly installed on the top of the base, a motor is started, the output end of the motor drives a first threaded rod to rotate, the first threaded rod drives a first threaded sleeve to move through the action of surface threads while rotating, and the first threaded sleeve drives a brush to move while moving; scraps generated by spot welding on the surface of a steel body are swept into the inner side of the collecting box, dirt and oxide on the surface of an electrode can be effectively removed, stable welding quality is ensured, the service life of the electrode is prolonged, manual maintenance is reduced, and production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a spot welding device for easy cleaning in steel back processing, belonging to the technical field of spot welding devices. Background Technology

[0002] Steel backing is a common composite material structure widely used in industries such as machinery, metallurgy, and energy. Its main characteristic is the addition of a layer of harder or more wear-resistant material (such as cemented carbide or ceramics) to a relatively flexible base (such as a steel plate). This composite structure combines the advantages of two different materials, ensuring both strength and toughness while improving wear resistance, corrosion resistance, or thermal stability. Steel backing technology is commonly used in industrial equipment to manufacture wear-resistant parts, such as gears, cutting tools, and gaskets in mining machinery, effectively extending service life and reducing maintenance costs. During manufacturing, the steel backing layer is typically bonded to the base material using welding, heat treatment, or other physicochemical methods to form a high-strength composite layer.

[0003] Authorization announcement number (CN102513676B) discloses an automatic spot welding device, comprising: a fixedly disposed Y-axis guide rail base, wherein the Y-axis guide rail base is provided with a Y-axis linear guide rail; an X-axis guide rail base slidably disposed on the Y-axis linear guide rail, wherein the X-axis guide rail base is provided with an X-axis linear guide rail perpendicular to the Y-axis linear guide rail; a spot welding device, the spot welding device comprising a welding clamp base and a welding clamp disposed on the welding clamp base, the welding clamp base being slidably disposed on the X-axis linear guide rail; a Y-axis driving device for driving the X-axis guide rail base to move along the Y-axis linear guide rail; and an X-axis driving device for driving the spot welding device to move along the X-axis linear guide rail; the automatic spot welding device provided by this invention also includes a control system. With this configuration, the automatic spot welding device provided by this invention can effectively improve welding quality with low investment and maintenance costs.

[0004] The aforementioned spot welding equipment lacks measures for cleaning the welding area. As the spot welding process continues, oxides, dirt, and metal residues accumulate on the surface of the welding electrode, leading to poor electrode contact and affecting welding quality and stability. Operators need to manually clean the electrodes regularly, which not only increases labor intensity but may also lead to untimely cleaning due to human negligence, resulting in electrode overheating, increased wear, or even welding failure or product defects.

[0005] To address this, a spot welding device for easy cleaning in steel back processing is proposed. Utility Model Content

[0006] In view of this, the present invention provides a spot welding device for steel back processing that is easy to clean, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial option.

[0007] The technical solution of this utility model is achieved as follows: a spot welding device for easy cleaning in steel back processing, comprising:

[0008] A cleaning assembly includes a base, a housing is fixedly mounted on the top of the base, a first threaded rod is movably connected to the inner side of the housing via a pivot, a first threaded sleeve is threadedly connected to the surface of the first threaded rod, and a brush is fixedly mounted on the left side of the first threaded sleeve.

[0009] A clamping assembly includes a housing, which is fixedly mounted on the top of a base. A fixing plate is fixedly mounted on the front side of the housing. A second threaded rod is movably connected to the inner side of the fixing plate via a pivot. A knob is fixedly mounted on the right side of the second threaded rod.

[0010] More preferably, a slot is fixedly installed on the bottom of the front side of the box, and a collection box is slidably connected to the inside of the slot.

[0011] More preferably, a motor is fixedly installed on the rear side of the housing, and the output end of the motor is fixedly connected to the first threaded rod.

[0012] More preferably, a second sliding groove is provided on the right side of the box body, and a second limiting rod is fixedly installed on the right side of the first threaded sleeve, and the second limiting rod is slidably connected to the inner side of the second sliding groove.

[0013] More preferably, a placement plate is fixedly installed on the top of the base, a steel body is placed on the top of the placement plate, and movable blocks are threadedly connected to both sides of the surface of the second threaded rod. A clamping plate is fixedly installed at the bottom of the movable block, and the clamping plate is movably connected to both sides of the steel body.

[0014] More preferably, a first sliding groove is provided on both the left and right sides of the rear side of the outer shell, and a first limiting rod is fixedly installed on the rear side of the movable block, and the first limiting rod is movably connected to the inner side of the first sliding groove.

[0015] More preferably, the bottom of the base is fixedly equipped with table legs, and the number of table legs is four, which are evenly distributed around the bottom of the base.

[0016] More preferably, an L-shaped plate is fixedly installed at the bottom of the base, and a cylinder is fixedly installed at the bottom of the L-shaped plate. The output end of the cylinder is fixedly connected to a spot welding machine.

[0017] The present invention has the following advantages due to the adoption of the above technical solution:

[0018] I. This utility model starts a motor, and the output end of the motor drives the first threaded rod to rotate. While the first threaded rod rotates, it drives the first threaded sleeve to move through the surface thread. While the first threaded sleeve moves, it drives the brush to move, sweeping the debris generated by spot welding on the steel body surface into the inside of the collection box. This can effectively remove dirt and oxides from the electrode surface, ensure stable welding quality, extend the service life of the electrode, reduce manual maintenance, and improve production efficiency.

[0019] II. This utility model, by rotating a knob, drives the second threaded rod to rotate. As the second threaded rod rotates, it drives the moving blocks on both sides to move through the surface threads. As the moving blocks move, the clamping plate moves, thus fixing and limiting the steel body. This ensures the precise positioning and stability of the workpiece during the welding process, thereby improving welding quality and consistency and reducing errors and defects.

[0020] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a first-view perspective three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a second-view three-dimensional structural diagram of the present invention;

[0024] Figure 3 This is a third-view three-dimensional structural diagram of the present invention;

[0025] Figure 4 This is a first-view structural diagram of the cleaning component of this utility model;

[0026] Figure 5 This is a second-view structural diagram of the cleaning component of this utility model;

[0027] Figure 6 This is a schematic diagram of the clamping component structure of this utility model.

[0028] Reference numerals: 100, Cleaning component; 101, Base; 102, Box body; 103, First threaded rod; 104, First threaded sleeve; 105, Brush; 106, Motor; 107, Slot; 108, Collection box; 109, Table leg; 110, L-shaped plate; 111, Cylinder; 112, Spot welding machine; 113, Second slide rail; 114, Second limit rod; 200, Clamping component; 201, Outer shell; 202, Fixing plate; 203, Second threaded rod; 204, Moving block; 205, Knob; 206, Clamping plate; 207, Steel body; 208, Placement plate; 209, First slide rail; 210, First limit rod. Detailed Implementation

[0029] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0030] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0031] Example 1

[0032] like Figure 1-5 As shown, this utility model embodiment provides a spot welding device for easy cleaning in steel back processing, comprising:

[0033] Cleaning assembly 100 includes a base 101, a housing 102 is fixedly installed on the top of the base 101, a first threaded rod 103 is movably connected to the inner side of the housing 102 via a pivot, a first threaded sleeve 104 is threadedly connected to the surface of the first threaded rod 103, and a brush 105 is fixedly installed on the left side of the first threaded sleeve 104.

[0034] The clamping assembly 200 includes a housing 201, which is fixedly installed on the top of the base 101. A fixing plate 202 is fixedly installed on the front side of the housing 201. A second threaded rod 203 is movably connected to the inner side of the fixing plate 202 via a pivot. A knob 205 is fixedly installed on the right side of the second threaded rod 203.

[0035] By starting the motor 106, the output end of the motor 106 drives the first threaded rod 103 to rotate. While the first threaded rod 103 rotates, it drives the first threaded sleeve 104 to move through the surface thread. While the first threaded sleeve 104 moves, it drives the brush 105 to move, sweeping the debris generated by spot welding on the surface of the steel body 207 into the inside of the collection box 108. This can effectively remove dirt and oxides from the electrode surface, ensure stable welding quality, extend the service life of the electrode, reduce manual maintenance, and improve production efficiency.

[0036] Example 2

[0037] like Figure 1-6 As shown, in one embodiment, a slot 107 is fixedly installed at the bottom of the front side of the box 102, and a collection box 108 is slidably connected to the inner side of the slot 107. A motor 106 is fixedly installed at the rear side of the box 102, and the output end of the motor 106 is fixedly connected to the first threaded rod 103. A second slide groove 113 is opened on the right side of the box 102. A second limiting rod 114 is fixedly installed on the right side of the first threaded sleeve 104, and the second limiting rod 114 is slidably connected to the inner side of the second slide groove 113. A placement plate 208 is fixedly installed on the top of the base 101, and a steel body 207 is placed on the top of the placement plate 208. Moving blocks 20 are threadedly connected to both sides of the surface of the second threaded rod 203. 4. A clamping plate 206 is fixedly installed at the bottom of the movable block 204, and the clamping plate 206 is movably connected to both sides of the steel body 207. The left and right sides of the rear side of the outer shell 201 are provided with first sliding grooves 209. A first limiting rod 210 is fixedly installed at the rear side of the movable block 204, and the first limiting rod 210 is movably connected to the inner side of the first sliding groove 209. A table leg 109 is fixedly installed at the bottom of the base 101, and there are four table legs 109, which are evenly distributed around the bottom of the base 101. An L-shaped plate 110 is fixedly installed at the bottom of the base 101, and a cylinder 111 is fixedly installed at the bottom of the L-shaped plate 110. The output end of the cylinder 111 is fixedly connected to a spot welding machine 112.

[0038] By rotating the knob 205, the knob 205 drives the second threaded rod 203 to rotate. As the second threaded rod 203 rotates, it drives the moving blocks 204 on both sides to move through the surface threads. As the moving blocks 204 move, they drive the clamping plate 206 to move, thus fixing and limiting the steel body 207. This ensures the accurate positioning and stability of the workpiece during the welding process, thereby improving the welding quality and consistency and reducing errors and defects.

[0039] In operation, this invention works as follows: First, by rotating knob 205, the second threaded rod 203 rotates. Simultaneously, the rotation of the second threaded rod 203, through the action of its surface threads, moves the two side moving blocks 204. The movement of the moving blocks 204, in turn, moves the clamping plate 206, fixing and limiting the steel body 207. This ensures precise positioning and stability of the workpiece during welding, thereby improving welding quality and consistency, and reducing errors and defects. Then, by starting cylinder 111, the spot welding machine 112 moves to perform spot welding on the steel body 207. Next, by starting motor 106, the output end of motor 106 rotates the first threaded rod 103. Simultaneously, the rotation of the first threaded rod 103, through the action of its surface threads, moves the first threaded sleeve 104. The movement of the first threaded sleeve 104, in turn, moves the brush 105, sweeping the debris generated from spot welding on the surface of the steel body 207 into the inside of the collection box 108. This effectively removes dirt and oxides from the electrode surface, ensuring stable welding quality, extending electrode lifespan, reducing manual maintenance, and improving production efficiency.

[0040] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A spot welding device for easy cleaning in steel backing processing, characterized in that, include: A cleaning assembly (100) includes a base (101), a housing (102) is fixedly installed on the top of the base (101), a first threaded rod (103) is movably connected to the inner side of the housing (102) via a pivot, a first threaded sleeve (104) is threadedly connected to the surface of the first threaded rod (103), and a brush (105) is fixedly installed on the left side of the first threaded sleeve (104). A clamping assembly (200) includes a housing (201) which is fixedly mounted on the top of a base (101). A fixing plate (202) is fixedly mounted on the front side of the housing (201). A second threaded rod (203) is movably connected to the inner side of the fixing plate (202) via a pivot. A knob (205) is fixedly mounted on the right side of the second threaded rod (203).

2. The easy-to-clean spot welding device for steel backing processing according to claim 1, characterized in that: A slot (107) is fixedly installed at the bottom of the front side of the box (102), and a collection box (108) is slidably connected to the inside of the slot (107).

3. The easy-to-clean spot welding device for steel backing processing according to claim 1, characterized in that: A motor (106) is fixedly installed on the rear side of the housing (102), and the output end of the motor (106) is fixedly connected to the first threaded rod (103).

4. The easy-to-clean spot welding device for steel backing processing according to claim 1, characterized in that: The right side of the housing (102) is provided with a second slide groove (113), and the right side of the first threaded sleeve (104) is fixedly installed with a second limiting rod (114), and the second limiting rod (114) is slidably connected to the inner side of the second slide groove (113).

5. The easy-to-clean spot welding device for steel backing processing according to claim 1, characterized in that: A placement plate (208) is fixedly installed on the top of the base (101), and a steel body (207) is placed on the top of the placement plate (208). Moving blocks (204) are threadedly connected to both sides of the surface of the second threaded rod (203). A clamping plate (206) is fixedly installed on the bottom of the moving block (204), and the clamping plate (206) is movably connected to both sides of the steel body (207).

6. The easy-to-clean spot welding device for steel backing processing according to claim 5, characterized in that: The outer casing (201) has a first sliding groove (209) on both the left and right sides of the rear side. The moving block (204) has a first limiting rod (210) fixedly installed on the rear side, and the first limiting rod (210) is movably connected to the inner side of the first sliding groove (209).

7. The easy-to-clean spot welding device for steel backing processing according to claim 1, characterized in that: The base (101) is fixedly installed with table legs (109) at the bottom, and there are four table legs (109) distributed equidistantly around the bottom of the base (101).

8. The easy-to-clean spot welding device for steel backing processing according to claim 1, characterized in that: An L-shaped plate (110) is fixedly installed at the bottom of the base (101), and a cylinder (111) is fixedly installed at the bottom of the L-shaped plate (110). The output end of the cylinder (111) is fixedly connected to a spot welding machine (112).

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