Modularized welding tool for loader frame motor seat base

Abstract

The utility model relates to a loader frame motor seat base modularization welding tool which comprises a tool base, an X-axis fixing unit and an X-axis pushing unit corresponding to the X-axis fixing unit are arranged on the tool base, two Y-axis fixing units which are symmetrically arranged relative to the center of the tool base are arranged on the tool base, and the X-axis fixing unit and the Y-axis pushing unit are symmetrically arranged relative to the center of the tool base. A workpiece base plate is arranged on the tool base, and a Z-axis pressing unit is arranged at the upper end of the workpiece base plate. The clamping device is simple in structure, clamping of a workpiece in the X-axis direction, the Y-axis direction and the Z-axis direction is achieved, a plate of the workpiece can be rapidly positioned, the welding precision is improved, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding, and in particular relates to a modular welding tool for a motor seat base of a loader frame. Background Art

[0002] The motor base of the loader frame is welded from multiple metal plates. The welding position and quality of each component directly affect the quality of the motor base of the loader frame. The premise of the welding quality of the motor base of the loader frame is whether the relative position of the plates meets the design requirements before welding. However, the existing technology lacks positioning tooling specifically for the bogie frame, resulting in the relative position between the plates being not accurate enough, affecting the welding quality; and the position determination between the plates requires a long time to adjust and fix, resulting in low operating efficiency. Utility Model Content

[0003] (I) Purpose of the utility model

[0004] In order to overcome the above shortcomings, the purpose of the utility model is to provide a modular welding tool for the motor seat base of a loader frame to solve the above technical problems.

[0005] (II) Technical solution

[0006] To achieve the above objectives, the technical solutions provided by this application are as follows:

[0007] A modular welding tool for a loader frame motor seat base, comprising a tool base, on which an X-axis fixing unit and an X-axis pushing unit corresponding to the X-axis fixing unit are provided, on which two Y-axis fixing units symmetrically arranged about the center of the tool base are provided, on which a workpiece pad is provided, and on which a Z-axis clamping unit is provided at the upper end of the workpiece pad.

[0008] The X-axis fixing unit comprises a positioning column fixedly mounted on a tooling base, and at least two positioning columns are provided.

[0009] The X-axis pushing unit includes a pushing base, a first pushing bracket is provided on the pushing base, a first connecting plate is rotatably provided on the first pushing bracket, a second connecting plate and an X-axis pushing handle are rotatably provided on the first connecting plate, the second connecting plate is rotatably connected to an X-axis pushing rod slidably installed in a sliding cylinder, an X-axis pushing pad is provided at the front end of the X-axis pushing rod, the X-axis pushing pad is installed on the X-axis adjusting rod, and the X-axis adjusting rod is provided with a thread corresponding to the X-axis pushing rod.

[0010] The Y-axis fixing unit includes a Y-axis fixing plate and a Y-axis orienting plate arranged inside the Y-axis fixing plate.

[0011] The Z-axis clamping unit includes a Z-axis clamping base, a clamping handle is rotatably provided at the bottom of the Z-axis clamping base, the clamping handle is rotatably connected to the second clamping plate through the first clamping plate, the rear end of the second clamping plate is rotatably connected to the top of the Z-axis clamping base, the connection position of the second clamping plate and the Z-axis clamping base is located outside the connection position of the second clamping plate and the first clamping plate, a screw hole is provided on the inner side of the second clamping plate, and a screw rod that can be adjusted up and down is passed through the screw hole.

[0012] A clamping pad is provided at the bottom of the screw rod, and clamping nuts are provided at the upper and lower ends of the screw rod located at the second clamping plate.

[0013] The motor base comprises two symmetrically arranged side plates and a top plate connecting the two side plates.

[0014] A lifting ring is provided at the angle of the tooling base.

[0015] Beneficial effects:

[0016] The utility model has a simple structure. When in use, one side plate is first placed close to the X-axis fixing unit, then the top plate is placed on the workpiece pad, and finally the other side plate is placed on the other side of the top plate. The clamping and positioning in the X-axis direction is achieved by the X-axis fixing unit and the X-axis pushing unit, the fixation in the Y-axis direction is achieved by the Y-axis fixing unit, and the clamping in the Z-axis direction of the workpiece is achieved by the setting of the workpiece pad and the Z-axis clamping unit. The plate of the workpiece can be quickly positioned, the welding accuracy is improved, and the work efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a main structural schematic diagram of the utility model;

[0018] Figure 2 It is a top view of a structure according to an embodiment of the utility model;

[0019] Figure 3 It is a structural diagram of an X-axis pushing unit according to an embodiment of the utility model;

[0020] Figure 4 It is a structural diagram of a motor seat base of a loader frame according to an embodiment of the utility model. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clear, the following is a detailed description of the present invention in conjunction with the specific implementation methods and with reference to the attached drawings. Figure 1-4, the utility model is further described in detail. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0022] The utility model provides a modular welding tool for the base of a motor seat of a loader frame, comprising a tool base 12, on which an X-axis fixing unit and an X-axis pushing unit 11 corresponding to the X-axis fixing unit are provided, and at least two X-axis pushing units 11 are provided. The X-axis fixing unit comprises a positioning column 2 fixedly mounted on the tool base 12, and the positioning column 2 is provided in a row, and at least two positioning columns 2 are provided. The X-axis pushing unit 11 comprises a pushing base 27, on which a first pushing bracket 19 is provided, on which a first connecting plate 18 is rotatably provided, on which a second connecting plate 20 and an X-axis pushing handle 17 are rotatably provided, and two second connecting plates 20 are provided, and the second connecting plates 20 are convex outward to leave space for the rotation of the X-axis pushing handle, and the two second connecting plates 20 are rotatably connected to an X-axis pushing rod 23 slidably installed in a sliding cylinder 24, and the front end of the X-axis pushing rod 23 is provided with an X-axis pushing pad 21. The X-axis push pad is installed on the X-axis adjustment rod, and the X-axis adjustment rod is provided with a thread corresponding to the X-axis push rod. By rotating the X-axis adjustment rod to adjust the length of the X-axis push rod and the X-axis adjustment rod, the workpiece can be positioned and pressed more accurately.

[0023] The X-axis fixing unit and the X-axis pushing unit 11 are arranged opposite to each other, and the two side plates 25 and the top plate 26 are clamped in the X-axis direction from both ends, which is convenient for subsequent welding operations and also improves the accuracy of the workpiece.

[0024] When releasing the push and clamp, the staff pulls the X-axis push handle 17 outward to drive the first connection plate 18 to move upward around the connection point of the first push bracket 19, and the second connection plate 20 rotates upward around the connection with the X-axis push rod 23. At this time, the X-axis push rod 23 slides outward from the sliding cylinder 24, thereby driving the push pad 21 to move outward, making it easier to pick up the workpiece after welding. The opposite is the operation of the clamping work.

[0025] The tooling base 12 is provided with two Y-axis fixing units symmetrically arranged about the center of the tooling base 12, and the Y-axis fixing unit includes a Y-axis fixing plate 13 and a Y-axis orientation plate 14 arranged inside the Y-axis fixing plate 13. Through the arrangement of the Y-axis fixing plate 13 and the Y-axis orientation plate 14, it is convenient to fix the top plate and the side plate in the Y-axis direction, so that the top plate and the side plate are aligned, which is convenient for subsequent welding.

[0026] The tooling base 12 is provided with a workpiece pad 16, and the upper end of the workpiece pad 16 is provided with a Z-axis clamping unit. The Z-axis clamping unit 15 includes a Z-axis clamping base 10, and a clamping handle 8 is rotatably provided at the bottom of the Z-axis clamping base 10, and the clamping handle 8 is rotatably connected to the second clamping plate 7 through the first clamping plate 9, and the rear end of the second clamping plate 7 is rotatably connected to the top of the Z-axis clamping base 10, and the connection position of the second clamping plate 7 and the Z-axis clamping base 10 is located outside the connection position of the second clamping plate 7 and the first clamping plate 9, and the inner side of the second clamping plate 7 is provided with a screw hole, and a screw rod 5 that can be adjusted up and down is penetrated in the screw hole. A clamping pad 4 is provided at the bottom of the screw rod 5, and clamping nuts 6 are provided at the upper and lower ends of the screw rod 5 located at the second clamping plate 7. The arrangement of the screw rod 5 and the clamping nut facilitates the adjustment of the screw rod on the second clamping plate, so that when the workpiece is fixed, it is clamped against the top plate.

[0027] When the Z-axis direction of the top plate needs to be fixed, the clamping handle 8 is pushed inward, and the second clamping plate 7 is driven to rotate around the connection between the Z-axis clamping base 10 through the first clamping plate 9. At this time, the clamping pad 4 on the screw rod 5 is abutted against the upper end of the top plate 26, and the lower end of the top plate 26 is placed on the workpiece pad 16, clamping the top plate 26 from top to bottom, thereby achieving the fixation of the Z-axis of the top plate.

[0028] The motor base 3 includes two symmetrically arranged side plates 25 and a top plate 26 connecting the two side plates 25 .

[0029] A lifting ring 1 is provided at the angle of the tool base 12 to facilitate the movement of the tool.

[0030] The utility model has a simple structure. When in use, one side plate is first placed close to the X-axis fixing unit, then the top plate is placed on the workpiece pad, and finally the other side plate is placed on the other side of the top plate. The clamping and positioning in the X-axis direction is achieved by the X-axis fixing unit and the X-axis pushing unit, the fixation in the Y-axis direction is achieved by the Y-axis fixing unit, and the clamping in the Z-axis direction of the workpiece is achieved by the setting of the workpiece pad and the Z-axis clamping unit. The plate of the workpiece can be quickly positioned, the welding accuracy is improved, and the work efficiency is greatly improved.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

Claims

1. A modular welding tool for a loader frame motor base, characterized in that: It includes a tooling base, on which an X-axis fixing unit and an X-axis pushing unit corresponding to the X-axis fixing unit are provided, on which two Y-axis fixing units symmetrically arranged about the center of the tooling base are provided, on which a workpiece pad is provided, and on which a Z-axis clamping unit is provided at the upper end of the workpiece pad.

2. A modular welding tool for a loader frame motor base according to claim 1, characterized in that: The X-axis fixing unit comprises a positioning column fixedly mounted on a tooling base, and at least two positioning columns are provided.

3. The modular welding tool for the motor base of a loader frame according to claim 1, characterized in that: The X-axis pushing unit includes a pushing base, a first pushing bracket is provided on the pushing base, a first connecting plate is rotatably provided on the first pushing bracket, a second connecting plate and an X-axis pushing handle are rotatably provided on the first connecting plate, the second connecting plate is rotatably connected to an X-axis pushing rod slidably installed in a sliding cylinder, an X-axis pushing pad is provided at the front end of the X-axis pushing rod, the X-axis pushing pad is installed on the X-axis adjusting rod, and the X-axis adjusting rod is provided with a thread corresponding to the X-axis pushing rod.

4. The modular welding tool for the motor base of a loader frame according to claim 1, characterized in that: The Y-axis fixing unit includes a Y-axis fixing plate and a Y-axis orienting plate arranged inside the Y-axis fixing plate.

5. The modular welding tool for the motor base of a loader frame according to claim 1, characterized in that: The Z-axis clamping unit includes a Z-axis clamping base, a clamping handle is rotatably provided at the bottom of the Z-axis clamping base, the clamping handle is rotatably connected to the second clamping plate through the first clamping plate, the rear end of the second clamping plate is rotatably connected to the top of the Z-axis clamping base, the connection position of the second clamping plate and the Z-axis clamping base is located outside the connection position of the second clamping plate and the first clamping plate, a screw hole is provided on the inner side of the second clamping plate, and a screw rod that can be adjusted up and down is passed through the screw hole.

6. The modular welding tool for the motor base of a loader frame according to claim 5, characterized in that: A clamping pad is provided at the bottom of the screw rod, and clamping nuts are provided at the upper and lower ends of the screw rod located at the second clamping plate.

7. The modular welding tool for the motor base of a loader frame according to claim 1, characterized in that: The motor base comprises two symmetrically arranged side plates and a top plate connecting the two side plates.

8. The modular welding tool for the motor base of a loader frame according to claim 1, characterized in that: A lifting ring is provided at the angle of the tooling base.

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