Connecting piece welding tool for scarifier

Abstract

The utility model relates to a connecting piece welding tool for a scarifier, which belongs to the field of equipment for scarifier production and comprises a bottom plate, a bottom positioning component, an end positioning component, a side positioning component and a wing plate positioning component. The bottom positioning assembly is installed in the middle of the bottom plate and used for positioning a horizontal column of the scarifier connecting piece in the vertical direction, the end positioning assembly is installed on the bottom positioning assembly and used for positioning the horizontal column of the scarifier connecting piece in the left-right direction, and the side face positioning assembly is installed on the rear portion of the bottom plate and used for positioning the horizontal column of the scarifier connecting piece in the left-right direction. And the wing plate positioning assembly is mounted at the left part of the bottom plate and is used for positioning a wing plate of the scarifier connecting piece and a stand column, and the rib plate positioning assembly is mounted at the right part of the bottom plate and is used for positioning the stand column and the wing plate of the scarifier connecting piece. After all parts of the scarifier connecting piece are positioned, a worker can easily weld all the parts, operation is easy and convenient, and welding efficiency and welding quality are improved.

Description

Technical Field

[0001] This utility model relates to a production equipment for parts of a soil ripper, and more particularly to a welding fixture for connecting parts used in a soil ripper. Background Technology

[0002] Loosening the soil is an important way to improve soil compaction, and it is necessary to loosen the soil before sowing crops. To improve the efficiency of loosening the soil, soil loosening machines are generally used.

[0003] Connectors for rippers are important components of rippers. These connectors are manufactured by welding. During welding, manual hand-held welding is usually used. This method not only reduces welding efficiency but may also reduce welding quality due to inaccurate positioning, resulting in defective products. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a welding fixture for connecting parts of a soil ripper. This fixture is specifically designed for welding connecting parts and solves the technical problems of low welding efficiency and poor welding quality caused by manual hand-held welding.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A welding fixture for a ripper connector, characterized in that it includes a base plate, a bottom positioning component, an end positioning component, a side positioning component, and a wing plate positioning component; the bottom positioning component is installed in the middle of the base plate for positioning the horizontal column of the ripper connector vertically; the end positioning component is installed on the bottom positioning component for positioning the horizontal column of the ripper connector horizontally; the side positioning component is installed at the rear of the base plate for positioning the horizontal column of the ripper connector front and rear and for positioning the ribs of the ripper connector; and the wing plate positioning component is installed on the left side of the base plate for positioning the wing plates and columns of the ripper connector.

[0007] The bottom positioning component includes multiple positioning plates, which are arranged along the left and right direction of the bottom plate. Each positioning plate is provided with a V-shaped positioning groove, and the bottom of the horizontal column of the tumbler connector is placed in the V-shaped groove.

[0008] The end positioning assembly includes a mounting plate, a mounting column, a positioning rod, a handle, a connecting piece, and a main body. The mounting plate is mounted on the positioning plate of the bottom positioning assembly, the mounting column is mounted on the mounting plate, the main body is mounted on the mounting column, the handle is hinged to the main body, one end of the connecting piece is connected to the handle, and the other end is connected to the positioning rod. The positioning rod passes through the main body and can slide left and right on the main body. By operating the handle, the connecting piece is driven, and the connecting piece drives the positioning rod to slide left and right on the main body, thereby achieving left and right positioning of the horizontal column of the ripper connector.

[0009] The side positioning assembly includes multiple side positioning plates. Each side positioning plate is provided with a groove that matches the horizontal column of the ripper connector for positioning the horizontal column of the ripper connector in the front-back direction. Each positioning plate is also provided with a positioning post with a positioning bolt. The positioning bolt matches the hole on the rib plate of the ripper connector, and the rib plate of the ripper connector is positioned through the hole and the bolt.

[0010] The wing plate positioning assembly includes a portal column, a wing plate positioning mechanism, and a column positioning mechanism. The portal column is installed on the left side of the base plate. A set of wing plate positioning mechanism and a set of column positioning mechanism are installed on the front and rear sides of the portal column. The wing plate positioning mechanisms on the front and rear sides of the portal column work together to push and position the wing plate of the ripper connector. The column positioning mechanisms on the front and rear sides of the portal column work together to push and position the column of the ripper connector.

[0011] The wing plate positioning mechanism includes a cylinder, a bushing positioning shaft, a positioning shaft flange sleeve, and a cylinder pad. The cylinder is mounted on the positioning shaft flange sleeve via the cylinder pad. The positioning shaft flange sleeve is mounted on a portal column. The bushing positioning shaft passes through the positioning shaft flange sleeve, with one end located inside the cylinder pad sleeve and connected to the cylinder's push rod. The other end extends out of the positioning shaft flange sleeve to position the wing plate. The cylinder's push rod extends out and pushes the bushing positioning shaft to move back and forth within the positioning shaft flange sleeve, thereby realizing the jacking and positioning action of the wing plate of the ripper connector.

[0012] The column positioning mechanism includes a linkage plate, a jacking rod, a positioning block, and a guide sleeve. The guide sleeve is installed on the portal column. The jacking rod passes through the guide sleeve, with one end connected to the linkage plate and the other end extending out of the guide sleeve and connected to the positioning block. The linkage plate is connected to the bushing positioning shaft. The cylinder's push rod extends and pushes the bushing positioning shaft while simultaneously pushing the linkage plate. The linkage plate drives the jacking rod, and the jacking rod drives the positioning block to achieve the positioning of the column of the ripper connector.

[0013] The present invention has the following advantages over the prior art:

[0014] The bottom positioning component of this invention is installed in the middle of the base plate to position the horizontal column of the ripper connector vertically. The end positioning component is installed on the bottom positioning component to position the horizontal column of the ripper connector horizontally. The side positioning component is installed at the rear of the base plate to position the horizontal column of the ripper connector front and back, as well as the rib plate of the ripper connector. The wing plate positioning component is installed on the left side of the base plate to position the wing plate and column of the ripper connector. Through the action of these components, the various parts of the ripper connector are positioned and limited, replacing manual fixing. Workers can easily perform welding operations on each part without manual positioning and limiting. The operation is simple and convenient, saving time and effort. Workers can directly weld all the places that need to be welded, greatly improving welding efficiency and avoiding the occurrence of defective products caused by inaccurate manual positioning. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the end positioning component structure;

[0018] Figure 3 This is a schematic diagram of the side positioning component structure;

[0019] Figure 4 A schematic diagram of the wingplate positioning assembly structure;

[0020] Figure 5 This is a schematic diagram of the connecting parts of a soil ripper.

[0021] Figure 6 This is a schematic diagram of the welding state of the connecting parts of the soil ripper using this utility model;

[0022] Figure 7 This is a schematic diagram of the structural state of the soil ripper connector from another perspective, showing how this utility model is used for welding.

[0023] Figure label:

[0024] 1. Horizontal column, 2. Rib plate, 20. Hole, 3. Vertical column, 4. Wing plate, 5. Base plate, 6. Bottom positioning assembly, 60. Positioning plate, 61. V-shaped groove, 7. End positioning assembly, 70. Mounting plate, 71. Mounting column, 72. Positioning rod, 73. Handle, 74. Connecting piece, 75. Main body, 8. Side positioning assembly, 80. Side positioning plate, 81. Groove, 82. Positioning column, 83. Positioning bolt, 9. Wing plate positioning assembly, 90. Portal column, 91. Cylinder, 92. Bushing positioning shaft, 93. Positioning shaft flange sleeve, 94. Cylinder pad, 95. Linkage plate, 96. Push rod, 97. Positioning block, 98. Guide sleeve. Detailed Implementation

[0025] To address the shortcomings of low welding efficiency and poor welding quality in existing hand-held welding of ripper connectors, this invention designs a welding fixture for ripper connectors. This fixture positions the various components of the ripper connector that need to be welded together, allowing workers to weld directly without the need for hand-held positioning, saving time and effort and greatly improving welding efficiency and quality.

[0026] like Figure 5 The diagram shows the structure of an existing ripper connector, which includes a horizontal column 1, rib plate 2, vertical column 3, and wing plate 4. One side of rib plate 2 connects to the vertical column, and its bottom surface connects to the horizontal column 1. Vertical column 3 connects to horizontal column 1. Wing plate 4 is located on the front and rear sides of the vertical column. Multiple holes 20 are provided on rib plate 2, arranged along the left-right direction of the rib plate. Both horizontal column 1 and vertical column 3 are square tubes. To manufacture the ripper connector, it is necessary to follow... Figure 5 The structure and positional relationship shown weld the horizontal column 1, rib plate 2, column 3, and wing plate 4 together. Using existing hand-held welding methods, two components can only be positioned and welded together before another component can be positioned and welded, and so on, until all components are welded together. This method requires manual positioning, welding one component at a time. If one worker is operating this method, one hand is needed for positioning and the other for welding, which is cumbersome, inefficient, prone to inaccurate positioning, and results in poor weld quality. If two workers are operating this method, it wastes manpower. Therefore, this utility model provides a welding fixture for connecting parts of a ripper to solve the above technical problems. The structure and principle of this utility model are described in detail below with reference to the accompanying drawings:

[0027] like Figure 1As shown, the welding fixture for the connecting parts of the soil tiller provided by this utility model specifically includes a base plate 5, which is a rectangular plate. A bottom positioning component 6 is set in the middle of the base plate. The bottom positioning component includes multiple positioning plates 60, which are arranged along the left and right directions of the base plate 5. The positioning plates 60 are provided with V-shaped grooves 61. The bottom of the horizontal column 1 is located in the V-shaped grooves 61. The positioning of the horizontal column 1 in the vertical and horizontal directions and the front and back directions can be achieved through the function of the V-shaped grooves 61.

[0028] like Figure 2 As shown, an end positioning component 7 is connected to the positioning plate 60 located on the far left. The end positioning component 7 is used to position the horizontal column 1 in the left and right directions. The end positioning component 7 specifically includes a mounting plate 70, four mounting columns 71, a positioning rod 72, a handle 73, two connecting pieces 74, and a main body 75. The mounting plate 70 is mounted on the positioning plate 60, the four mounting columns 71 are mounted on the mounting plate 70, the main body 75 is mounted on the mounting columns 71, the handle 73 is hinged to the main body 75, one end of the two connecting pieces 74 is connected to the handle 73, and the other end is connected to the positioning rod 72. The positioning rod 72 passes through the main body 75 and can slide left and right on the main body 75. The operating handle 73 drives the connecting pieces 74, and the connecting pieces 74 drive the positioning rod 72 to slide left and right on the main body 75, thereby achieving the positioning of the horizontal column 1 in the left and right directions.

[0029] like Figure 3 As shown, a side positioning assembly 8 is installed at the rear of the base plate 5. It is used for the front-to-back positioning of the horizontal column 1 and the positioning of the rib plate 2. The specific structure of the side positioning assembly 8 is as follows: it includes multiple side positioning plates 80, each with a groove 81 that matches the horizontal column 1 for front-to-back positioning. Each side positioning plate 80 also has a positioning post 82 with two positioning bolts 83. The positioning bolts 83 match the holes 20 on the rib plate 2, positioning the rib plate 2 through the holes 20 and the positioning bolts 83. The positioning bolts not only position the rib plate but also check if the size of the holes on the rib plate meets the requirements. If they do not match, it indicates that the holes do not meet the size requirements, making them defective. The grooves on the side positioning plates 80 further position the horizontal column 1 in the front-to-back direction, while the positioning bolts 83 on the positioning posts 82 pass through the holes 20 to achieve the positioning of the rib plate 2.

[0030] A wing plate positioning assembly 9 is installed on the left side of the base plate 5 for positioning the wing plate 4 and the column 3.

[0031] like Figure 4As shown, the wing plate positioning assembly 9 includes a portal column 90, a wing plate positioning mechanism, and a column positioning mechanism. The portal column 90 is installed on the left side of the base plate 5. A wing plate positioning mechanism and a column positioning mechanism are installed on the front and rear sides of the portal column 90. The wing plate positioning mechanisms on the front and rear sides of the portal column 90 work together to push and position the wing plate 4, and the column positioning mechanisms on the front and rear sides of the portal column 90 work together to push and position the column 3.

[0032] The wing plate positioning mechanism includes a cylinder 91, a bushing positioning shaft 92, a positioning shaft flange sleeve 93, and a cylinder pad 94. The cylinder 91 is mounted on the positioning shaft flange sleeve 93 via the cylinder pad 94. The positioning shaft flange sleeve 93 is mounted on the portal column 90. The bushing positioning shaft 92 passes through the positioning shaft flange sleeve 93, with one end located inside the cylinder pad 94 and connected to the push rod of the cylinder 91. The other end extends out of the positioning shaft flange sleeve 93 for pushing and positioning the wing plate 4. The push rod of the cylinder 91 extends out and pushes the bushing positioning shaft 92 to move back and forth inside the positioning shaft flange sleeve 93, thereby realizing the pushing and positioning action of the wing plate 4.

[0033] The column positioning mechanism includes a linkage plate 95, a push rod 96, a positioning block 97, and a guide sleeve 98. The guide sleeve 98 is installed on the portal column 90. The push rod 96 passes through the guide sleeve 98, with one end connected to the linkage plate 95 and the other end extending out of the guide sleeve 98 and connected to the positioning block 97. The linkage plate 95 is connected to the bushing positioning shaft 92. The cylinder push rod extends to push the bushing positioning shaft 92 while pushing the push rod 96, thereby driving the positioning block 97 to achieve the positioning of the column 3.

[0034] like Figure 6 and Figure 7 As shown, the connecting parts for the ripper are positioned as follows: Place the horizontal column on the V-shaped groove 61 of the positioning plate 60, operate the handle 73 to push the positioning rod 72, adjust the position of the positioning rod 72, manually push the horizontal column 1 from the right side to abut the horizontal column against the positioning rod 72, place the rib plate 2 on the horizontal column 1, align one end of the rib plate with the right end of the horizontal column, pass the positioning bolt through the hole 20 of the rib plate 2 to position the rib plate 20, place the column 3 on the horizontal column 2, with one side of the column abutting against the rib plate 20, place the wing plates 4 on the front and rear sides of the column, operate the cylinder, the cylinder push rod pushes forward, driving the bushing The positioning shaft 92 and the jacking rod 96 are pushed forward. The bushing positioning shaft 92 presses the wing plate against the front and rear sides of the column. The jacking rod 96 pushes forward and drives the positioning block 97 to press the column. The positioning block 97 is also located in the groove of the wing plate, which further limits the position of the wing plate. This realizes the positioning of all parts of the connecting parts for the ripper and limits their movement. Workers can easily operate the welding machine to weld. All parts can be welded at once without positioning and welding one part at a time, which greatly improves welding efficiency. Moreover, after positioning and limiting the movement with tooling, there will be no problem of inaccurate positioning, which also improves the welding quality.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A connecting piece welding tool for a ripper, characterized by: The utility model provides a kind of soil loosening machine connecting piece positioning device, including bottom plate, bottom positioning component, end positioning component, side positioning component and wing plate positioning component;The bottom positioning component is installed in the middle of bottom plate, for the up-down direction positioning of the horizontal column of soil loosening machine connecting piece, the end positioning component is installed on the bottom positioning component, for the left-right direction positioning of the horizontal column of soil loosening machine connecting piece, the side positioning component is installed in the rear of bottom plate, for the front-back positioning of the horizontal column of soil loosening machine connecting piece and the positioning of the rib plate of soil loosening machine connecting piece, the wing plate positioning component is installed in the left of bottom plate, for the positioning of the wing plate and vertical column of soil loosening machine connecting piece.

2. The connecting piece welding tool for a ripper according to claim 1, characterized in that: The bottom positioning component includes multiple positioning plates, which are arranged in the left-right direction of the bottom plate, each positioning plate is provided with a V-shaped positioning groove, and the bottom of the horizontal column of the soil loosening machine connecting piece is placed in the V-shaped groove.

3. The connecting piece welding tool for a ripper according to claim 1 or 2, characterized in that: The end positioning component includes a mounting plate, a mounting column, a positioning rod, a handle, a connecting piece and a main body, the mounting plate is mounted on the positioning plate of the bottom positioning component, the mounting column is mounted on the mounting plate, the main body is mounted on the mounting column, the handle is hinged to the main body, one end of the connecting piece is connected to the handle, and the other end is connected to the positioning rod, the positioning rod passes through the main body and can slide left and right on the main body, the handle is operated to drive the connecting piece, and the connecting piece drives the positioning rod to slide left and right on the main body.

4. The connecting piece welding tool for a ripper according to claim 1, characterized in that: The side positioning component includes multiple side positioning plates, each side positioning plate is provided with a groove matched with the horizontal column of the soil loosening machine connecting piece for the front-back direction positioning of the horizontal column of the soil loosening machine connecting piece, and each positioning plate is further provided with a positioning column, the positioning column is provided with a positioning bolt matched with a hole on the rib plate of the soil loosening machine connecting piece.

5. The connecting piece welding tool for a ripper according to claim 1, characterized in that: The wing plate positioning component includes a door-shaped column, a wing plate positioning mechanism and a vertical column positioning mechanism, the door-shaped column is installed on the left of the bottom plate, a set of wing plate positioning mechanism and vertical column positioning mechanism are installed on the front and back of the door-shaped column respectively, the wing plate positioning mechanisms on the front and back of the door-shaped column jointly act on the wing plate of the soil loosening machine connecting piece for positioning, and the vertical column positioning mechanisms on the front and back of the door-shaped column jointly act on the vertical column of the soil loosening machine connecting piece for positioning.

6. The connecting piece welding tool for a ripper according to claim 5, characterized in that: The wing plate positioning mechanism includes a cylinder, a shaft sleeve positioning shaft, a positioning shaft flange sleeve and a cylinder foot, the cylinder is mounted on the positioning shaft flange sleeve through the cylinder foot, the positioning shaft flange sleeve is mounted on the door-shaped column, the shaft sleeve positioning shaft passes through the positioning shaft flange sleeve, one end is connected to the top rod of the cylinder in the cylinder foot, and the other end extends out of the positioning shaft flange sleeve, the top rod of the cylinder extends out to push the shaft sleeve positioning shaft to move forward and backward in the positioning shaft flange sleeve.

7. The connecting piece welding tool for a ripper according to claim 5, characterized in that: The vertical column positioning mechanism includes a linkage plate, a pushing rod, a positioning block and a guide sleeve, the guide sleeve is mounted on the door-shaped column, the pushing rod passes through the guide sleeve, one end is connected to the linkage plate, and the other end extends out of the guide sleeve and is connected to the positioning block, the linkage plate is connected to the shaft sleeve positioning shaft, the top rod of the cylinder extends out to push the shaft sleeve positioning shaft at the same time, the linkage plate drives the pushing rod, and the pushing rod drives the positioning block.

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