Assembling jig
By designing an assembly fixture including support and compression structure, the problems of low welding efficiency and poor product consistency on the electronic control box sealing plate are solved, and precise positioning and efficient welding of parts are achieved.
Patent Information
- Application Number
- CN202420091587.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-15
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-01-15
AI Technical Summary
In the prior art, the welding efficiency of components on the electronic control box sealing plate is low and the product consistency is poor, and an assembly fixture is needed to solve these problems.
An assembly fixture is designed, including a support member, a first compression structure and a second compression structure. The components are positioned through the first profiling groove and fixed to the support by using the compression structure, so as to achieve precise positioning and fixing of the components.
Through this assembly fixture, the welding efficiency of parts and product consistency is improved, making the welding process more efficient and reliable.
Smart Images
Figure CN222448928U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the field of jigs, and more specifically, to an assembly jig. Background Art
[0002] The sealing plate of the electric control box is one of the important components of the electric control box. Other parts need to be welded on the sealing plate. At present, these parts are welded by manual arc welding, which has low welding efficiency and poor product consistency. Therefore, it is necessary to set up an assembly fixture to assemble various parts on the sealing plate first, so that the subsequent welding robot can weld various parts on the sealing plate. Utility Model Content
[0003] The present application aims to provide an assembly jig to solve at least one technical problem mentioned in the above background technology.
[0004] The technical solution adopted in this application is an assembly jig, comprising:
[0005] Supports;
[0006] A first pressing structure is disposed on one side of the support member, and the first pressing structure can move toward a direction close to the support member;
[0007] A first profiling groove is provided on a side of the support member close to the first pressing structure, the first profiling groove is used to position the first component, and the first pressing structure is used to press the first component onto the support member; and
[0008] a second pressing structure, arranged on the support member, the support member being provided with a first air-avoiding hole, the second pressing structure pressing the second component onto the first component through the first air-avoiding hole; and / or,
[0009] The third pressing structure is arranged on the first pressing structure. The first pressing structure is provided with a second air-avoiding hole. The third pressing structure presses the third component onto the first component through the second air-avoiding hole.
[0010] It can be seen that in the present application, a first contoured groove is provided on the support member for positioning the first component. When the first clamping structure moves in a direction close to the support member, the first component can be clamped and positioned on the support member to achieve fixation of the first component. At this time, the second clamping structure provided on the support member can clamp the second component on the first component to facilitate assembly and welding between the first component and the second component, and / or the third clamping structure provided on the first clamping structure can clamp the third component on the first component to facilitate assembly and welding between the first component and the third component.
[0011] As a preferred solution of the utility model, it further comprises a first base, the support member is fixedly arranged on the first base, and the first pressing structure is slidably arranged on the first base; and
[0012] A first fixing structure is provided on the first pressing structure and the first base, respectively. The first fixing structure can fix the first pressing structure at a pressing position for pressing the first component.
[0013] As a preferred solution of the utility model, it further comprises a second base, wherein the second base is connected to an end of the support member away from the first base; and
[0014] The second base is provided with a handle.
[0015] As a preferred solution of the present utility model, the second pressing structure includes:
[0016] A first pressing member, rotatably disposed on the support member, and used to press the second member onto the first member;
[0017] an elastic member, one end of which is connected to the supporting member, and the other end of which is connected to the first pressing member, so that the first pressing member can move in a direction away from the supporting member; and
[0018] The limiting member is arranged on the supporting member and can move toward the direction approaching the first pressing member, and is used to abut the first pressing member and limit the first pressing member from moving toward the direction away from the supporting member, so that the first pressing member can press the second member onto the first member.
[0019] As a preferred solution of the utility model, it also includes a positioning structure, which is arranged on the first clamping structure and is used to position the third component on the first component.
[0020] As a preferred solution of the utility model, the positioning structure includes a first positioning member and a second positioning member, the first positioning member is connected to the second pressing structure, and the second positioning member is connected to the first positioning member;
[0021] The first positioning member limits the third component in a first direction; and
[0022] The second positioning member limits the third component in a second direction, wherein the first direction, the second direction, and the direction in which the first component is pressed against the second component are perpendicular to each other.
[0023] As a preferred solution of the utility model, the positioning structure further includes a mounting seat, the mounting seat is connected to the second clamping structure, the first positioning member is arranged on the mounting seat, and the first positioning member can move along a first direction on the mounting seat; and
[0024] A second fixing structure is provided on the mounting seat and the first positioning member, respectively. The second fixing structure can fix the first positioning member at a positioning position for positioning the third component.
[0025] As a preferred solution of the present utility model, the first positioning member extends along the second direction, the second positioning member extends along the first direction, and the second positioning member is respectively arranged at both ends of the first positioning member; and
[0026] The second positioning member is located on a side of the first positioning member close to the supporting member.
[0027] As a preferred solution of the utility model, a second profiling groove is further provided on a side of the first clamping structure close to the support member, the second profiling groove is used to position the fourth component, and the first clamping structure can clamp the fourth component onto the first component.
[0028] As a preferred solution of the utility model, it further comprises a fourth pressing structure, wherein the fourth pressing structure is arranged on the supporting member, and the fourth pressing structure is used to press the fifth component onto the first component; and
[0029] A positioning groove is provided on the side wall of the first avoidance hole, and the positioning groove is used to position the fifth component. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present application, 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.
[0031] Figure 1 A schematic diagram of the structure of an assembly jig provided in an embodiment of the present application;
[0032] Figure 2 An exploded schematic diagram of an assembly jig provided in an embodiment of the present application;
[0033] Figure 3 A schematic diagram of the structure of a welding jig provided in an embodiment of the present application;
[0034] Figure 4A schematic diagram of an exploded view of a welding jig provided in an embodiment of the present application.
[0035] Reference numerals:
[0036] 100, support member; 110, first contour groove; 120, first avoidance hole; 130, positioning groove;
[0037] 200, first pressing structure; 210, second air-avoiding hole; 220, second contour groove;
[0038] 300, second pressing structure; 310, first pressing member; 320, elastic member; 330, limiting member; 340, step screw; 350, sliding groove;
[0039] 400, third pressing structure;
[0040] 500a, first base; 500b, second base; 500c, handle;
[0041] 600a, a first fixed structure; 600b, a second fixed structure;
[0042] 700, positioning structure; 710, first positioning member; 720, second positioning member; 730, mounting seat;
[0043] 800, fourth pressing structure;
[0044] 900a, first component; 900b, second component; 900c, third component; 900d, fourth component; 900e, fifth component. Specific embodiments
[0045] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.
[0046] It should be noted that when a metastructure is referred to as being "fixed to" or "set on" another metastructure, it can be directly on the other metastructure or indirectly on the other metastructure. When a metastructure is referred to as being "connected to" another metastructure, it can be directly connected to the other metastructure or indirectly connected to the other metastructure.
[0047] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element structure referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.
[0048] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of some applications, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.
[0049] like Figure 1 or Figure 2 As shown, the present application provides an assembly jig, including a support member 100 and a first clamping structure 200. The first clamping structure 200 is disposed on one side of the support member 100, and the first clamping structure 200 can move toward the direction close to the support member 100. A first profiling groove 110 is disposed on the side of the support member 100 close to the first clamping structure 200, and the first profiling groove 110 is used to position the first component 900a, and the first clamping structure 200 is used to clamp the first component 900a onto the support member 100.
[0050] Furthermore, the assembly jig may also include a second clamping structure 300, which is arranged on the support member 100, and the support member 100 is provided with a first air avoidance hole 120, and the second clamping structure 300 presses the second component 900b onto the first component 900a through the first air avoidance hole 120; and / or the assembly jig may also include a third clamping structure 400, which is arranged on the first clamping structure 200, and the first clamping structure 200 is provided with a second air avoidance hole 210, and the third clamping structure 400 presses the third component 900c onto the first component 900a through the second air avoidance hole 210.
[0051] That is to say, in some embodiments, when a second clamping structure 300 is provided on the support member 100, after the first clamping structure 200 moves toward the direction close to the support member 100 to press the first component 900a onto the support member 100, the second clamping structure 300 can press the second component 900b onto the first component 900a through the first air avoidance hole 120.
[0052] In some embodiments, when a third clamping structure 400 is provided on the first clamping structure 200, after the first clamping structure 200 moves toward the direction close to the support member 100 to press the first component 900a onto the support member 100, the third clamping structure 400 can press the third component 900c onto the first component 900a through the second air avoidance hole 210.
[0053] Of course, in some embodiments, when a second clamping structure 300 is provided on the support member 100 and a third clamping structure 400 is provided on the first clamping structure 200, the second clamping structure 300 can press the second component 900b onto the first component 900a through the first avoidance hole 120, and the third clamping structure 400 can press the third component 900c onto the first component 900a through the second avoidance hole 210.
[0054] It can be seen that in the present application, a first contoured groove 110 is provided on the support member 100 for positioning the first component 900a. When the first clamping structure 200 moves toward the direction close to the support member 100, the first component 900a can be clamped and positioned on the support member 100 to achieve fixation of the first component 900a. At this time, the second clamping structure 300 provided on the support member 100 can achieve clamping of the second component 900b on the first component 900a to facilitate assembly and welding between the first component 900a and the second component 900b, and / or the third clamping structure 400 provided on the first clamping structure 200 can achieve clamping of the third component 900c on the first component 900a to facilitate assembly and welding between the first component 900a and the third component 900c.
[0055] It is understandable that during welding, the welding robot can weld the first component 900a and the second component 900b through the first avoidance hole 120 , and can weld the first component 900a and the third component 900c through the second avoidance hole 210 .
[0056] See also Figure 2 The assembly jig may further include a first base 500a, the support member 100 is fixed on the first base 500a, and the first clamping structure 200 is slidably disposed on the first base 500a, so that the first clamping structure 200 can move toward the direction close to the support member 100.
[0057] For example, a slide rail may be provided between the first pressing structure 200 and the first base 500a, so as to facilitate the first pressing structure 200 to slide on the first base 500a.
[0058] Furthermore, a first fixing structure 600a may be provided on the first clamping structure 200 and the first base 500a, respectively. The first fixing structure 600a can fix the first clamping structure 200 at the clamping position of the first component 900a to ensure that the first clamping structure 200 can always clamp the first component 900a onto the support member 100.
[0059] For example, the first clamping structure 200 may include a positioning hole and a pin, wherein the positioning hole may be arranged on the first base 500a corresponding to a clamping position where the first clamping structure 200 clamps the first component 900a, and the pin may be arranged on the first clamping structure 200. When the first clamping structure 200 moves toward the direction close to the support member 100 to the clamping position where the first component 900a is clamped, the pin may be inserted into the positioning hole.
[0060] Alternatively, the latch may be disposed on the first base 500 a at a position corresponding to the pressing position of the first pressing structure 200 pressing the first component 900 a , and the positioning hole may be disposed on the first pressing structure 200 .
[0061] See also Figure 2 The assembly jig may further include a second base 500b, the second base 500b is connected to an end of the support member 100 away from the first base 500a, and a handle 500c may be provided on the second base 500b.
[0062] It can be understood that after the second component 900b and the first component 900a are pressed and assembled by the assembly jig, and / or the third component 900c and the first component 900a are pressed and assembled, the assembly jig can be transferred to the welding station through the handle 500c to facilitate the movement of the assembly jig. In this way, the first component 900a, the second component 900b, the third component 900c, etc. can be easily loaded into the assembly jig without affecting the welding of other components on the assembly jig.
[0063] See also Figure 1 The second pressing structure 300 is disposed on the support member 100 and can be used to press the second component 900b onto the first component 900a.
[0064] Specifically, see Figure 3, the second pressing structure 300 may include a first pressing member 310, an elastic member 320 and a limiting member 330. The first pressing member 310 is rotatably disposed on the support member 100, and is used to press the second component 900b against the first component 900a. One end of the elastic member 320 is connected to the support member 100, and the other end of the elastic member 320 is connected to the first pressing member 310, so that the first pressing member 310 can move in a direction away from the support member 100. The limiting member 330 is disposed on the support member 100 and can move in a direction close to the first pressing member 310, and is used to resist the first pressing member 310, so that the first pressing member 310 can press the second component 900b against the first component 900a.
[0065] It can be understood that in the initial state of the elastic member 320, the elastic member 320 can make the first clamping member 310 move away from the support member 100, so as to facilitate the placement of the second component 900b on the first component 900a. After the second component 900b is placed on the first component 900a, the first clamping member 310 can be used manually or other means to press the second component 900b onto the first component 900a, and then the limiting member 330 is moved in a direction close to the first clamping member 310, and the first clamping member 310 is supported to limit the first clamping member 310 from moving in a direction away from the support member 100, so that the first clamping member 310 can always keep the second component 900b pressed against the first component 900a.
[0066] The elastic member 320 may be a torsion spring.
[0067] Specifically, a step screw 340 may be provided on the support member 100, and a sliding groove 350 may be provided on the limit member 330 along the moving direction of the limit member 330. The step screw 340 is located in the sliding groove 350, and the step screw 340 can move in the sliding groove 350 relative to the limit member 330. When the limit member 330 moves to abut against the first clamping member 310, the limit member 330 can be locked to the support member 100 by the step screw 340, so that the position balance of the limit member 330 and the first clamping member 310 can be maintained, so that the first clamping member 310 can always keep the second component 900b pressed against the first component 900a.
[0068] There may be multiple first pressing members 310 , and each first pressing member 310 may press one second component 900 b .
[0069] The third clamping structure 400 may be a clamp.
[0070] See also Figure 3The assembly jig may further include a positioning structure 700, which is disposed on the first clamping structure 200 and is used to position the third component 900c on the first component 900a to ensure that the third component 900c can be accurately positioned and assembled on the first component 900a.
[0071] Specifically, the positioning structure 700 may include a first positioning member 710 and a second positioning member 720, the first positioning member 710 is connected to the second pressing structure 300, the second positioning member 720 is connected to the first positioning member 710, the first positioning member 710 limits the third component 900c in the first direction, and the second positioning member 720 limits the third component 900c in the second direction. The first direction, the second direction, and the direction in which the first component 900a is pressed against the second component 900b are perpendicular to each other.
[0072] For example, during the process of assembling the third component 900c to the first component 900a, one edge of the third component 900c can abut against the first positioning member 710, and the other edge of the third component 900c can abut against the second positioning member 720, thereby positioning the third component 900c in the first direction and the second direction.
[0073] Furthermore, the positioning structure 700 may further include a mounting seat 730 , which is connected to the second clamping structure 300 , and the first positioning member 710 is disposed on the mounting seat 730 , and the first positioning member 710 is movable along the first direction on the mounting seat 730 .
[0074] It is understandable that, since the second positioning member 720 is connected to the first positioning member 710, when the first positioning member 710 moves, the second positioning member 720 can also move with the first positioning member 710. Enabling the first positioning member 710 and the second positioning member 720 to move can facilitate the assembly of the third component 900c onto the first component 900a, and after the first component 900a and the third component 900c are welded into an integral product, it is also convenient to take the integral product out of the assembly jig and place it so as not to interfere with the positioning structure 700.
[0075] Specifically, in some embodiments, in order to facilitate the movement of the first positioning member 710 on the mounting seat 730 , a slide rail may be provided between the first positioning member 710 and the mounting seat 730 .
[0076] Furthermore, a second fixing structure 600b may be provided on the mounting seat 730 and the first positioning member 710 respectively. The second fixing structure 600b can fix the first positioning member 710 at the positioning position of the third component 900c, so that the first positioning member 710 and the second positioning member 720 can position the third component 900c.
[0077] For example, the second clamping structure 300 may include a positioning hole and a pin, wherein the positioning hole may be arranged on the mounting seat 730 at a positioning position corresponding to the first positioning member 710 for positioning the third component 900c, and the pin may be arranged on the first positioning member 710, and when the first positioning member 710 moves along the first direction to the positioning position for positioning the third component 900c, the pin may be inserted into the positioning hole.
[0078] Alternatively, the latch may be disposed on the mounting seat 730 at a position corresponding to the first positioning member 710 for positioning the third component 900 c , and the positioning hole may be disposed on the first positioning member 710 .
[0079] See also Figure 3 In some embodiments, the first positioning member 710 may extend along the second direction, the second positioning member 720 may extend along the first direction, and the second positioning member 720 is respectively disposed at both ends of the first positioning member 710 , and the second positioning member 720 is located on a side of the first positioning member 710 close to the support member 100 .
[0080] In some embodiments, the third component 900c can be a "U"-shaped structure. When the third component 900c is assembled on the first component 900a, an empty groove can be formed between the third component 900c and the first component 900a. At this time, the second positioning member 720 can abut against one edge of the third component 900c in the empty groove to achieve the positioning of the third component 900c in the second direction. Since the second positioning member 720 is located on the side of the first positioning member 710 close to the support member 100, the other edge of the third component 900c can abut against the first positioning member 710 located above the second positioning member 720 to achieve the positioning of the third component 900c in the first direction.
[0081] See also Figure 3 A second contoured groove 220 may be further provided on one side of the first clamping structure 200 close to the support member 100. The second contoured groove 220 is used to position the fourth component 900d, and the first clamping structure 200 can clamp the fourth component 900d onto the first component 900a.
[0082] Specifically, when the fourth component 900d is assembled with the first component 900a, the first clamping structure 200 can be first moved away from the support member 100, and then the first component 900a can be placed in the first contoured groove 110 of the support member 100, and then the fourth component 900d can be placed in the second contoured groove 220, and then the first clamping structure 200 is moved toward the direction close to the support member 100, and while the first component 900a is clamped, the fourth component 900d is clamped on the first component 900a.
[0083] See also Figure 2The assembly jig may further include a fourth clamping structure 800 , which is disposed on the support member 100 , and is used to clamp the fifth component 900 e onto the first component 900 a .
[0084] In some embodiments, the first pressing structure 200 and the fourth pressing structure 800 may be respectively disposed on the support member 100 at both sides of the first avoiding hole 120 to avoid mutual interference between the first pressing structure 200 and the fourth pressing structure 800 .
[0085] Furthermore, a positioning groove 130 may be provided on the side wall of the first avoidance hole 120 , and the positioning groove 130 is used to position the fifth component 900 e .
[0086] It is understandable that after the second pressing structure 300 and the support member 100 press and fix the first component 900a, the fifth component 900e can be placed in the positioning groove 130 through the first avoidance hole 120 for positioning, and then the fifth component 900e is pressed on the first component 900a through the fourth pressing structure 800. The fourth pressing structure 800 can be a clamp.
[0087] Specifically, in some embodiments, the second clamping structure 300 and the fourth clamping structure 800 can be respectively arranged on the support member 100 on both sides of the first air avoidance hole 120 in the first direction, and the positioning groove 130 can be arranged on the side walls at both ends of the first air avoidance hole 120 in the second direction. The positioning groove 130 is arranged on the side walls at both ends of the first air avoidance hole 120 in the second direction, so that the positioning grooves 130 at both ends can position the fifth component 900e in the first direction and the second direction.
[0088] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of some applications should be included in the protection scope of some applications.
Claims
1. An assembly jig, characterized in that: include: Supports; A first pressing structure is disposed on one side of the support member, and the first pressing structure can move toward a direction close to the support member; The support member is provided with a first profiling groove, the first profiling groove is used to position the first component, and the first pressing structure is used to press the first component onto the support member; as well as a second pressing structure, arranged on the support member, the support member being provided with a first air-avoiding hole, the second pressing structure pressing the second component onto the first component through the first air-avoiding hole; and / or, The third pressing structure is arranged on the first pressing structure. The first pressing structure is provided with a second air-avoiding hole. The third pressing structure presses the third component onto the first component through the second air-avoiding hole.
2. The assembly jig according to claim 1, characterized in that: It also includes a first base, the support member is fixedly arranged on the first base, and the first pressing structure is slidably arranged on the first base; as well as A first fixing structure is provided on the first pressing structure and the first base, respectively. The first fixing structure can fix the first pressing structure at a pressing position for pressing the first component.
3. The assembly jig according to claim 2, characterized in that: It also includes a second base, the second base is connected to an end of the support member away from the first base; and The second base is provided with a handle.
4. The assembly jig according to claim 1, characterized in that: The second pressing structure comprises: A first pressing member, rotatably disposed on the support member, and used to press the second member onto the first member; an elastic member, one end of which is connected to the supporting member, and the other end of which is connected to the first pressing member, so that the first pressing member can move in a direction away from the supporting member; and The limiting member is arranged on the supporting member and can move toward the direction approaching the first pressing member, and is used to abut the first pressing member and limit the first pressing member from moving toward the direction away from the supporting member, so that the first pressing member can press the second member onto the first member.
5. The assembly jig according to any one of claims 1 to 4, characterized in that: It also includes a positioning structure, which is arranged on the first pressing structure and is used to position the third component on the first component.
6. The assembly jig according to claim 5, characterized in that: The positioning structure includes a first positioning member and a second positioning member, the first positioning member is connected to the second pressing structure, and the second positioning member is connected to the first positioning member; The first positioning member limits the third component in a first direction; and The second positioning member limits the third component in a second direction, wherein the first direction, the second direction, and the direction in which the first component is pressed against the second component are perpendicular to each other.
7. The assembly jig according to claim 6, characterized in that: The positioning structure further includes a mounting seat, the mounting seat is connected to the second pressing structure, the first positioning member is disposed on the mounting seat, and the first positioning member can move along a first direction on the mounting seat; and A second fixing structure is provided on the mounting seat and the first positioning member, respectively, and the second fixing structure can fix the first positioning member at a positioning position for positioning the third component.
8. The assembly jig according to claim 7, characterized in that: The first positioning member extends along the second direction, the second positioning member extends along the first direction, and the second positioning member is respectively disposed at two ends of the first positioning member; and The second positioning member is located on a side of the first positioning member close to the supporting member.
9. The assembly jig according to any one of claims 1 to 4, characterized in that: A second profiling groove is further provided on one side of the first pressing structure close to the supporting member. The second profiling groove is used to position the fourth component, and the first pressing structure can press the fourth component onto the first component.
10. The assembly jig according to any one of claims 1 to 4, characterized in that: It also includes a fourth pressing structure, which is disposed on the support member and is used to press the fifth component onto the first component; and A positioning groove is provided on the side wall of the first avoidance hole, and the positioning groove is used to position the fifth component.