Positioning tool suitable for stand column weldment

Abstract

The utility model discloses a positioning tool suitable for a stand column weldment, and relates to the technical field of tool jigs, the positioning tool comprises a first positioning mechanism and a second positioning mechanism; the first positioning mechanism comprises a positioning block, two clamping plates and a first positioning driving mechanism; the two clamping plates are arranged in a spaced mode in the first linear direction, and at least one clamping plate can move in the first linear direction; the first positioning driving mechanism is connected with the movable clamping plate and used for driving the connected clamping plate to move so as to clamp the stand column weldment. The positioning block is arranged between the two clamping plates and is provided with a clamping groove for clamping a stand column weldment; the second positioning mechanism comprises a limiting plate and a second positioning driving mechanism; the second positioning driving mechanism is connected with the positioning plate and used for driving the limiting plate to move in the second linear direction perpendicular to the first linear direction so that the limiting plate can abut against the stand column weldment. The design can quickly position and mount the stand column weldment, improve the working efficiency and shorten the processing period.

Description

Technical Field

[0001] The present application relates to the technical field of tooling and fixtures, and in particular to a positioning tool suitable for column weldments. Background Art

[0002] The lithium battery coating machine is one of the most important lithium battery processing equipment. The construction of the platform is an important process in the assembly process of the lithium battery coating machine. The column is an important component of the platform construction, which plays the role of load-bearing stability and assembly connection and fixation with other components. The size of the column is diverse and the precision requirements are high. Usually a group of three people are required for processing and production. The first person uses the measuring tool to measure and locate the column, and the second person assists in locating the column to prevent the column from sliding or falling. The third person (welding master) can weld and fix the column. This has slow work efficiency, long processing cycle, and dimensional accuracy cannot be guaranteed. Therefore, it is urgent to provide positioning tooling to solve the above problems. Utility Model Content

[0003] In view of this, the purpose of the present application is to provide a positioning tool suitable for column weldments to solve the technical problems of low efficiency and long processing cycle of existing column welding processes.

[0004] In order to achieve the above technical purpose, the present application provides a positioning tool suitable for column weldments, including a first positioning mechanism and a second positioning mechanism;

[0005] The first positioning mechanism includes a positioning block, two clamping plates and a first positioning drive mechanism;

[0006] The two clamps are arranged at intervals along a first straight line direction, and at least one of the clamps is movable along the first straight line direction;

[0007] The first positioning drive mechanism is connected to the movable clamping plate and is used to clamp the column weldment by driving the connected clamping plate to move;

[0008] The positioning block is arranged between the two clamping plates and is provided with a slot for the column weldment to be inserted into;

[0009] The second positioning mechanism includes a limiting plate and a second positioning drive mechanism;

[0010] The second positioning drive mechanism is connected to the positioning plate, and is used to drive the limiting plate to move along a second linear direction perpendicular to the first linear direction, so that the limiting plate abuts against the column weldment.

[0011] Further, it also includes a base;

[0012] The first positioning mechanism and the second positioning mechanism are installed on the base.

[0013] Furthermore, there are a plurality of positioning blocks, which are arranged at intervals along the first straight line direction.

[0014] Further, one of the clamping plates is fixed on the base;

[0015] Another clamping plate is movably mounted on the base through a first guide mechanism;

[0016] The limiting plate is movably mounted on the base through a second guiding mechanism.

[0017] Further, the first guide mechanism includes a first sliding member and a first guide rail;

[0018] The first guide rail is mounted on the base;

[0019] The first sliding member is slidably mounted on the first guide rail;

[0020] Another of the clamping plates is fixed to the first sliding member.

[0021] Furthermore, the second guide mechanism includes a second sliding member and a second guide rail;

[0022] The second guide rail is mounted on the base;

[0023] The second sliding member is slidably mounted on the second guide rail;

[0024] The limiting plate is fixed on the second sliding member.

[0025] Further, the second sliding member is a frame structure;

[0026] The telescopic end of the second positioning drive mechanism extends into the second sliding member and is connected to the second sliding member.

[0027] Furthermore, the first positioning drive mechanism and the second positioning drive mechanism are both telescopic cylinders.

[0028] Furthermore, it also includes a controller;

[0029] The controller is connected to the first positioning drive mechanism and the second positioning drive mechanism, and is used to control the operation of the first positioning drive mechanism and the second positioning drive mechanism.

[0030] Furthermore, the bottom of the base is provided with moving wheels.

[0031] It can be seen from the above technical solutions that the positioning fixture designed in this application for column weldments uses the slots on the positioning block between the two clamps to position the main structure of the column weldment, and then drives the movable clamp to move through the first positioning drive to clamp and fix the column weldment from the first straight line direction. The second positioning drive mechanism then drives the limit plate to move to support the column weldment from the second straight line direction. The positioning fixture designed in this way can quickly position and install the column weldment, improve work efficiency, and shorten the processing cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0033] Figure 1 A three-dimensional diagram of a positioning tool suitable for column weldments provided in this application;

[0034] Figure 2 A three-dimensional diagram of a positioning tool applicable to a column weldment provided in the present application after the column weldment is positioned;

[0035] Figure 3 A three-dimensional diagram of a positioning tool applicable to a column weldment provided in the present application before positioning the column weldment;

[0036] In the figure: 11, clamping plate; 12, positioning block; 121, slot; 13, first positioning drive mechanism; 21, limit plate; 22, second positioning drive mechanism; 3, first guide mechanism; 31, first guide rail; 32, first sliding member; 4, second guide mechanism; 41, second guide rail; 42, second sliding member; 5, controller; 6, base; 7, column weldment; 71, positioning structure. DETAILED DESCRIPTION

[0037] The technical solutions of the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments in the embodiments of the present application are within the scope of protection of the embodiments of the present application.

[0038] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0039] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a replaceable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0040] The embodiment of the present application discloses a positioning tool suitable for column weldments.

[0041] See also Figures 1 to 3 , an embodiment of a positioning tool suitable for a column weldment provided in an embodiment of the present application includes:

[0042] A first positioning mechanism and a second positioning mechanism.

[0043] The first positioning mechanism includes a positioning block 12 , two clamping plates 11 and a first positioning driving mechanism 13 .

[0044] The two clamps 11 are arranged at intervals along the first straight line direction, and at least one of the clamps 11 is movable along the first straight line direction; the first positioning drive mechanism 13 is connected to the movable clamp 11, and is used to clamp the column weldment 7 by driving the connected clamp 11 to move; the first straight line direction is a set direction, which is beneficial for the purpose of clamping the column weldment 7 from the length direction of the column weldment 7. For example, the first straight line direction is also the length direction of the column weldment 7.

[0045] The positioning block 12 is arranged between the two clamping plates 11, and is provided with a slot 121 for the column weldment 7 to be inserted into. The slot 121 limits the main body of the column weldment 7 from the width direction of the column weldment 7. The slot 121 itself can be designed to be adjustable in slot width, which has better applicability. Specifically, two blocks can be arranged on the positioning block 12, one of which is fixed and the other is movably arranged, and driven by an adjustment mechanism, so that a slot 121 is formed between the two blocks and the positioning block 12. The adjustment mechanism can include a bolt and a fixed block, the fixed block is fixed on the positioning block 12, the bolt movably passes through the fixed block and is threadedly connected to the fixed block, and one end of the bolt passing through the fixed block is rotatably connected to the movably arranged block, and then the connected block can be driven to move by rotating the bolt, thereby realizing the slot width adjustment of the slot 121.

[0046] The second positioning mechanism includes a limiting plate 21 and a second positioning driving mechanism 22 .

[0047] The second positioning drive mechanism 22 is connected to the positioning plate, and is used to drive the limiting plate 21 to move along a second straight line direction perpendicular to the first straight line direction, so that the limiting plate 21 abuts against the column weldment 7. The setting height of the limiting plate 21 can be higher than the column weldment 7, that is, by abutting against the positioning structure 71 such as a part of the convex rib structure on the top surface of the column weldment 7 to achieve the positioning and fixation of the column weldment 7. Of course, it can also abut against the side of the column weldment 7 to achieve the positioning and fixation of the column weldment 7. The preferred design of the present application is that the limiting plate 21 abuts against the positioning structure 71 on the top surface of the column weldment 7. Under this design, since the limiting plate 21 is located on the top surface of the column weldment 7, a welding station can also be opened on the limiting plate 21 to facilitate the placement of welding tools or accessories to be welded, further improving the welding efficiency.

[0048] The above is an embodiment of the first embodiment of a positioning tool for a column weldment provided in the embodiment of the present application. The following is an embodiment of the second embodiment of a positioning tool for a column weldment provided in the embodiment of the present application. For details, please refer to Figures 1 to 3 .

[0049] Based on the solution of the above embodiment 1:

[0050] Furthermore, it also includes a base 6, and the first positioning mechanism and the second positioning mechanism are installed on the base 6. The setting of the base 6 provides installation convenience, so that the positioning tooling has better integrity.

[0051] Furthermore, the positioning blocks 12 are preferably designed to be multiple and spaced apart along the first straight line direction to further improve the positioning effect.

[0052] Furthermore, it is preferably designed that one clamp 11 is fixed on the base 6, and the other clamp 11 is movably installed on the base 6 through the first guide mechanism 3, so that the first positioning drive mechanism 13 can directly drive the movably arranged clamp 11 to move, which can save linkage mechanisms, etc., or save power sources, help reduce costs, and the overall structure is more compact.

[0053] The design of the first guide mechanism 3 can increase the movement stability of the clamping plate 11 and improve the clamping reliability. Similarly, the limit plate 21 is movably installed on the base 6 through the second guide mechanism 4 to achieve a more reliable and stable movable setting.

[0054] Furthermore, the first guide mechanism 3 is designed to include a first sliding member 32 and a first guide rail 31 .

[0055] The first guide rail 31 is mounted on the base 6, the first sliding member 32 is slidably mounted on the first guide rail 31, and the other clamping plate 11 is fixed to the first sliding member 32. The first sliding member 32 can be a slider structure, and the first guide rail 31 is a guide rail structure that cooperates with the slider structure. Of course, two first guide rails 31 can also be designed and arranged at intervals, and the first sliding member 32 can be slidably arranged between the two first guide rails 31, so as to realize the sliding setting, without limitation.

[0056] Furthermore, the second guide mechanism 4 is designed to include a second sliding member 42 and a second guide rail 41 .

[0057] The second guide rail 41 is installed on the base 6 , the second sliding member 42 is slidably installed on the second guide rail 41 , and the limiting plate 21 is fixed on the second sliding member 42 .

[0058] Furthermore, the second sliding member 42 is a frame structure, and the telescopic end of the second positioning drive mechanism 22 extends into the second sliding member 42 and is connected to the second sliding member 42. The frame structure design can provide space for the second positioning drive mechanism 22 to extend into, so that the space occupied by the cooperation between the second positioning drive mechanism 22 and the second sliding member 42 in the second straight line direction is not large, and it is more compact.

[0059] Taking the frame design as an example, a slider structure cooperating with the second guide rail 41 may be provided at the bottom. The second guide rail 41 may be two and spaced apart so that the second sliding member 42 can move more smoothly.

[0060] Furthermore, the first positioning drive mechanism 13 and the second positioning drive mechanism 22 can both be telescopic cylinders. Of course, they can also be other linear displacement drive mechanisms such as hydraulic telescopic cylinders, electric telescopic devices, etc., without limitation.

[0061] Furthermore, a controller 5 is included, which is connected to the first positioning drive mechanism 13 and the second positioning drive mechanism 22, and is used to control the operation of the first positioning drive mechanism 13 and the second positioning drive mechanism 22. Taking the telescopic cylinder design as an example, the controller 5 can be a pneumatic hand-operated valve without limitation.

[0062] Furthermore, the bottom of the base 6 is provided with moving wheels (not shown in the figure) to achieve overall mobility and more convenient use.

[0063] like Figure 2 as well as Figure 3 As shown, the working principle of the positioning tooling of this application is:

[0064] When the base 6 is placed on the platform, ensure that the clamp 11 and the limit plate 21 are in the open state, then place the column weldment 7 on the slot 121 of the positioning block 12, open the controller 5 to control the first positioning drive mechanism 13 to push the connected clamp 11 to clamp the column weldment 7, and at the same time control the second positioning drive mechanism 22 to drive the limit plate 21 to position the positioning structure 71 on the top surface of the column weldment 7, after the first positioning drive mechanism 13 and the second positioning drive mechanism 22 stop, put the accessories to be welded on the column weldment 7 in place, and then weld the column weldment 7 to all the accessories firmly.

[0065] The above is a detailed introduction to a positioning tool suitable for column weldments provided in the present application. For a general technician in this field, according to the ideas of the embodiments of the present application, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A positioning tool suitable for column weldments, characterized in that: It includes a first positioning mechanism and a second positioning mechanism; The first positioning mechanism comprises a positioning block (12), two clamping plates (11) and a first positioning drive mechanism (13); The two clamping plates (11) are arranged at intervals along a first straight line direction, and at least one of the clamping plates (11) is movable along the first straight line direction; The first positioning drive mechanism (13) is connected to the movable clamping plate (11) and is used to clamp the column weldment (7) by driving the connected clamping plate (11) to move; The positioning block (12) is arranged between the two clamping plates (11) and is provided with a slot (121) for the column weldment (7) to be inserted into; The second positioning mechanism comprises a limiting plate (21) and a second positioning drive mechanism (22); The second positioning drive mechanism (22) is connected to the positioning plate and is used to drive the limiting plate (21) to move along a second straight line direction perpendicular to the first straight line direction, so that the limiting plate (21) abuts against the column weldment (7).

2. A positioning tool suitable for column weldments according to claim 1, characterized in that: Also includes a base (6); The first positioning mechanism and the second positioning mechanism are installed on the base (6).

3. A positioning tool suitable for column weldments according to claim 1, characterized in that: There are a plurality of positioning blocks (12), which are arranged at intervals along the first straight line direction.

4. A positioning tool suitable for column weldments according to claim 2, characterized in that: A clamping plate (11) is fixed on the base (6); The other clamping plate (11) is movably mounted on the base (6) via a first guide mechanism (3); The limiting plate (21) is movably mounted on the base (6) via a second guiding mechanism (4).

5. A positioning tool suitable for column weldments according to claim 4, characterized in that: The first guiding mechanism (3) comprises a first sliding member (32) and a first guide rail (31); The first guide rail (31) is mounted on the base (6); The first sliding member (32) is slidably mounted on the first guide rail (31); The other clamping plate (11) is fixed to the first sliding member (32).

6. A positioning tool suitable for column weldments according to claim 4, characterized in that: The second guiding mechanism (4) comprises a second sliding member (42) and a second guide rail (41); The second guide rail (41) is mounted on the base (6); The second sliding member (42) is slidably mounted on the second guide rail (41); The limiting plate (21) is fixed on the second sliding member (42).

7. A positioning tool suitable for column weldments according to claim 6, characterized in that: The second sliding member (42) is a frame structure; The telescopic end of the second positioning drive mechanism (22) extends into the second sliding member (42) and is connected to the second sliding member (42).

8. A positioning tool suitable for column weldments according to claim 1, characterized in that: The first positioning drive mechanism (13) and the second positioning drive mechanism (22) are both telescopic cylinders.

9. A positioning tool suitable for column weldments according to claim 8, characterized in that: Also includes a controller (5); The controller (5) is connected to the first positioning drive mechanism (13) and the second positioning drive mechanism (22) and is used to control the operation of the first positioning drive mechanism (13) and the second positioning drive mechanism (22).

10. A positioning tool suitable for column weldments according to claim 2, characterized in that: The bottom of the base (6) is provided with moving wheels.

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