Quick assembly jig

Abstract

The utility model relates to the technical field of box body assembly, in particular to a quick assembly jig. Comprising a bottom plate, a workpiece fixing piece, a first push rod assembly, a second push rod assembly and a third push rod assembly. The workpiece fixing piece is fixedly connected to the bottom plate; the workpiece fixing piece comprises a fixing groove, a first guide hole, a second guide hole and a third guide hole; the first guide hole communicates with the fixing groove, and the first push rod assembly pushes an external shaft rod into the fixing groove from the first guide hole. The second guide hole is communicated with the fixing groove. The second push rod assembly is arranged on the bottom plate and pushes an external shaft rod into the fixing groove from the second guide hole. The third guide hole is communicated with the fixing groove, the third push rod assembly is arranged on the bottom plate and pushes the external shaft rod into the fixing groove from the third guide hole, the purpose of synchronously pushing the external shaft rod to the fixing groove is achieved, assembling of an external box body, a cover body and a lock catch is rapidly completed, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of box assembly, in particular to a rapid assembly jig. Background Art

[0002] Figure 5 In the embodiment, the storage box includes a box body 100, a cover body 200, a lock 300 and several shafts 400. The box body 100 and the cover body 200 are rotatably connected by the shaft 400, and the box body 100 and the lock 300 are rotatably connected by the shaft 400. The traditional steps are used to complete the assembly: first, the box body 100 and the cover body 200 are connected by one or two shafts 400. Second, the box body 100 and the lock 300 are connected by another shaft 400. Therefore, two or three operations are required to complete the assembly of the box body 100, the cover body 200 and the lock 300. The traditional assembly method has the disadvantages of time-consuming assembly and low efficiency, cannot meet production requirements, and needs to be improved. Summary of the Invention

[0003] In order to overcome the shortcomings of time-consuming assembly and low production efficiency in the prior art, the purpose of the utility model is to provide a quick assembly jig to shorten the assembly cycle and improve production efficiency.

[0004] In order to achieve the above purpose, the technical solution of the utility model is:

[0005] A quick assembly jig includes a base plate, a workpiece fixing member, a first push rod assembly, a second push rod assembly, and a third push rod assembly;

[0006] The workpiece fixing member is fixedly connected to the base plate;

[0007] The workpiece fixing member includes a fixing groove, a first guide hole, a second guide hole, and a third guide hole;

[0008] The first guide hole is formed on the side surface of the workpiece fixing member and is arranged in a horizontal direction. The first guide hole is connected to the fixing groove. The first push rod assembly is arranged on the bottom plate and pushes the external shaft rod into the fixing groove through the first guide hole.

[0009] The second guide hole is formed on the side surface of the workpiece fixing member and is arranged in a horizontal direction. The second guide hole is connected to the fixing groove. The second push rod assembly is arranged on the bottom plate and pushes the external shaft rod into the fixing groove through the second guide hole.

[0010] The third guide hole starts from the side surface of the workpiece fixing member and is arranged in the horizontal direction. The third guide hole is connected to the fixing groove. The third push rod assembly is arranged on the bottom plate and pushes the external shaft rod into the fixing groove through the third guide hole.

[0011] Furthermore, the workpiece fixing member is provided with a first groove, the first groove is recessed in the upper surface of the workpiece fixing member, the first groove is spaced apart from the fixing groove, and the first guide hole is connected to the first groove.

[0012] Furthermore, the workpiece fixing member is provided with a second groove, the second groove is recessed in the upper surface of the workpiece fixing member, the second groove is spaced apart from the fixing groove, and the second guide hole is connected to the second groove.

[0013] Furthermore, the workpiece fixing member is provided with a third groove, the third groove is recessed in the upper surface of the workpiece fixing member, the third groove is spaced apart from the fixing groove, and the third guide hole is connected to the third groove.

[0014] Furthermore, the first push rod assembly, the second push rod assembly and the third push rod assembly all include a driving source, a movable part and a ejector pin. The driving source is provided on the base plate, the driving source drives the movable part to move, the ejector pin is connected to the movable part, the ejector pin is slidably connected to the first guide hole, the ejector pin is slidably connected to the second guide hole, and the ejector pin is slidably connected to the third guide hole.

[0015] Furthermore, the bottom plate is provided with a middle groove portion and a side groove portion, the workpiece fixing member is provided in the middle groove portion, and the driving source is provided in the side groove portion.

[0016] The beneficial effects of the present utility model are as follows: by arranging a fixing groove, a first guide hole, a second guide hole, and a third guide hole on the workpiece fixing part, the first push rod assembly cooperates with the first guide hole, the second push rod assembly cooperates with the second guide hole, and the third push rod assembly cooperates with the third guide hole, the purpose of synchronously pushing the external shaft rod to the fixing groove is achieved, the assembly of the external box body, the cover body and the lock is quickly completed, and the production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the workpiece fixing member of the present utility model from a first perspective;

[0020] Figure 4 This is a schematic structural diagram of the workpiece fixing member of the present invention from a second perspective;

[0021] Figure 5 Schematic diagram of the workpiece structure to be assembled.

[0022] Reference numerals include:

[0023] 1-bottom plate 11-middle groove 12-side groove

[0024] 2—Workpiece fixing member 20—Fixed groove 21—First guide hole

[0025] 22 - second guide hole 23 - third guide hole 24 - first groove

[0026] 25—Second groove 26—Third groove 3—First push rod assembly

[0027] 31 - driving source 32 - moving part 33 - ejector pin

[0028] 4—Second push rod assembly 5—Third push rod assembly

[0029] 100—Box body 200—Cover body 300—Lock

[0030] 400—Shaft. DETAILED DESCRIPTION

[0031] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention.

[0032] See also Figures 1 to 4 The utility model is a rapid assembly jig, comprising a base plate 1, a workpiece fixing member 2, a first push rod assembly 3, a second push rod assembly 4 and a third push rod assembly 5;

[0033] The workpiece fixing member 2 is fixedly connected to the base plate 1;

[0034] The workpiece fixing member 2 includes a fixing groove 20, a first guide hole 21, a second guide hole 22, and a third guide hole 23;

[0035] The first guide hole 21 is formed on the side surface of the workpiece fixing member 2 and is arranged in the horizontal direction. The first guide hole 21 is connected to the fixing groove 20. The first push rod assembly 3 is provided on the base plate 1 and pushes the external shaft rod through the first guide hole 21 into the fixing groove 20.

[0036] The second guide hole 22 is formed on the side surface of the workpiece fixing member 2 and is arranged in the horizontal direction. The second guide hole 22 is connected to the fixing groove 20. The second push rod assembly 4 is provided on the base plate 1 and pushes the external shaft rod through the second guide hole 22 into the fixing groove 20.

[0037] The third guide hole 23 starts from the side surface of the workpiece fixing member 2 and is arranged in the horizontal direction. The third guide hole 23 is connected to the fixing groove 20. The third push rod assembly 5 is arranged on the bottom plate 1 and pushes the external shaft rod from the third guide hole 23 into the fixing groove 20. 100 - box body 200 - cover body 300 - lock 400 - shaft rod

[0038] Specifically, in this embodiment, the workpiece fixing member 2 includes a fixing groove 20, a first guide hole 21, a second guide hole 22, and a third guide hole 23. The fixing groove 20 is recessed on the upper surface of the workpiece fixing member 2. The fixing groove 20 is used to fix the external box body 100, that is, to limit the external box body 100. The upper surface of the box body 100 is lower than the upper surface of the workpiece fixing member 2, so that the connection between the cover body 200 and the box body 100 is also located in the fixing groove 20. The external box body 100 is provided with a cover body connection hole and a lock buckle connection hole. The external cover body 200 is provided with a box body. The external lock buckle 300 is provided with an axis hole. After the cover body 200 and the box body 100 are assembled, the cover body connecting hole is connected to the box body connecting hole. After the external box body 100 and the lock buckle 300 are assembled, the axis hole is connected to the lock buckle connecting hole. The first guide hole 21 is provided on the left surface of the workpiece fixing member 2, and the second guide hole 22 is provided on the right surface of the workpiece fixing member 2. The first guide hole 21 and the second guide hole 22 are coaxially arranged. The first guide hole 21 and the second guide hole 22 are respectively connected to the fixing groove 20. The first push rod assembly 3 cooperates with the first guide hole 21. The external shaft rod 400 is pushed from the first guide hole 21 into the fixed groove 20 and passes through the cover connecting hole and the box body connecting hole, so that the box body 100 and the cover body 200 complete the assembly of one end. The second push rod assembly 4 cooperates with the second guide hole 22 to push the external shaft rod 400 from the second guide hole 22 into the fixed groove 20 and passes through the cover connecting hole and the box body connecting hole, so that the box body 100 and the cover body 200 complete the assembly of the other end. The third guide hole 23 is provided on the right side surface of the workpiece fixing member 2, and the central axis of the third guide hole 23 is aligned with the second guide hole 2 2 is arranged parallel to the central axis of the third guide hole 23 and is connected to the fixing groove 20. The third push rod assembly 5 cooperates with the third guide hole 23 to push the external shaft rod 400 from the third guide hole 23 into the fixing groove 20 and passes through the shaft hole and the lock connection hole. Under the push of the first push rod assembly 3, the second push rod assembly 4 and the third push rod assembly 5, the three external shaft rods 400 are synchronously pushed from the first guide hole 21, the second guide hole 22 and the third guide hole 23 to the fixing groove 20 respectively, completing the assembly of the box body 100, the cover body 200 and the lock 300.

[0039] By setting a fixing groove 20, a first guide hole 21, a second guide hole 22, and a third guide hole 23 on the workpiece fixing part 2, the first push rod assembly 3 cooperates with the first guide hole 21, the second push rod assembly 4 cooperates with the second guide hole 22, and the third push rod assembly 5 cooperates with the third guide hole 23, the purpose of synchronously pushing the external shaft 400 to the fixing groove 20 is achieved, and the assembly of the external box body 100, the cover body 200 and the lock 300 is quickly completed, thereby achieving the purpose of rapid assembly and improving production efficiency.

[0040] The workpiece fixing part 2 is provided with a first groove 24, which is recessed in the upper surface of the workpiece fixing part 2. The first groove 24 is spaced apart from the fixing groove 20. The first guide hole 21 is connected to the first groove 24. The first groove 24 has a V-shaped structure, so that the middle section of the first guide hole 21 is exposed, which is convenient for placing the external shaft rod 300 in the first groove 24 and making the shaft rod 400 located in the first guide hole 21, which is convenient for the first push rod assembly 3 to push the shaft rod 400 toward the fixing groove 20.

[0041] The workpiece fixing part 2 is provided with a second groove 25, which is recessed in the upper surface of the workpiece fixing part 2. The second groove 25 is spaced apart from the fixing groove 20. The second guide hole 22 is connected to the second groove 25. The second groove 25 has a V-shaped structure, so that the middle section of the second guide hole 22 is exposed, which is convenient for placing the external shaft rod 300 in the second groove 25 and making the shaft rod 400 located in the second guide hole 22, which is convenient for the second push rod assembly 4 to push the shaft rod 400 toward the fixing groove 20.

[0042] The workpiece fixing part 2 is provided with a third groove 26, and the third groove 26 is recessed in the upper surface of the workpiece fixing part 2. The third groove 26 is spaced apart from the fixing groove 20. The third guide hole 23 is connected to the third groove 26. The third groove 26 has a V-shaped structure, so that the middle section of the third guide hole 23 is in an exposed state, which is convenient for placing the external shaft rod 300 in the third groove 26 and making the shaft rod 400 located in the third guide hole 23, which is convenient for the third push rod assembly 5 to push the shaft rod 400 toward the fixing groove 20.

[0043] The first push rod assembly 3, the second push rod assembly 4 and the third push rod assembly 5 all include a driving source 31, a movable part 32 and a push pin 33. The driving source 31 is provided on the base plate 1. The driving source 31 drives the movable part 32 to move. The push pin 33 is connected to the movable part 32. The push pin 33 is slidably connected to the first guide hole 21, the push pin 33 is slidably connected to the second guide hole 22, and the push pin 33 is slidably connected to the third guide hole 23. The driving source 31 adopts a cylinder driving structure. The movable part 32 is used to fix the push pin 33. Push pins 33 of different specifications can be installed as needed. Under the action of the driving source 31, the movable part 33 and the push pin 33 move synchronously to push the external shaft 400 toward the fixed groove 20. The structure is simple and easy to operate.

[0044] The base plate 1 is provided with a middle groove portion 11 and a side groove portion 12, the workpiece fixing member 2 is provided in the middle groove portion 11, and the driving source 31 is provided in the side groove portion 12, thereby improving the stability of the workpiece fixing member 2 and the driving source 31 relative to the base plate 1 during use, further improving the stability of the movement direction of the fixed ejector pin 33, and ensuring the stability of the assembly quality.

[0045] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. A quick assembly jig, characterized by: It comprises a base plate (1), a workpiece fixing member (2), a first push rod assembly (3), a second push rod assembly (4) and a third push rod assembly (5); The workpiece fixing member (2) is fixedly connected to the base plate (1); The workpiece fixing member (2) comprises a fixing groove (20), a first guide hole (21), a second guide hole (22), and a third guide hole (23); The first guide hole (21) starts from the side surface of the workpiece fixing member (2) and is arranged in a horizontal direction. The first guide hole (21) is connected to the fixing groove (20). The first push rod assembly (3) is arranged on the bottom plate (1) and pushes the external shaft rod through the first guide hole (21) into the fixing groove (20); The second guide hole (22) starts from the side surface of the workpiece fixing member (2) and is arranged in a horizontal direction. The second guide hole (22) is connected to the fixing groove (20). The second push rod assembly (4) is arranged on the bottom plate (1) and pushes the external shaft rod through the second guide hole (22) into the fixing groove (20); The third guide hole (23) starts from the side surface of the workpiece fixing member (2) and is arranged in the horizontal direction. The third guide hole (23) is connected to the fixing groove (20). The third push rod assembly (5) is arranged on the base plate (1) and pushes the external shaft rod into the fixing groove (20) through the third guide hole (23).

2. The rapid assembly jig according to claim 1, characterized in that: The workpiece fixing member (2) is provided with a first groove (24), the first groove (24) is recessed in the upper surface of the workpiece fixing member (2), the first groove (24) is spaced apart from the fixing groove (20), and the first guide hole (21) is connected to the first groove (24).

3. The rapid assembly jig according to claim 1, characterized in that: The workpiece fixing member (2) is provided with a second groove (25), the second groove (25) is recessed in the upper surface of the workpiece fixing member (2), the second groove (25) is spaced apart from the fixing groove (20), and the second guide hole (22) is connected to the second groove (25).

4. The rapid assembly jig according to claim 1, characterized in that: The workpiece fixing member (2) is provided with a third groove (26), the third groove (26) is recessed in the upper surface of the workpiece fixing member (2), the third groove (26) is spaced apart from the fixing groove (20), and the third guide hole (23) is connected to the third groove (26).

5. The rapid assembly jig according to claim 1, characterized in that: The first push rod assembly (3), the second push rod assembly (4) and the third push rod assembly (5) all include a driving source (31), a movable part (32) and a push pin (33). The driving source (31) is arranged on the bottom plate (1). The driving source (31) drives the movable part (32) to move. The push pin (33) is connected to the movable part (32). The push pin (33) is slidably connected to the first guide hole (21). The push pin (33) is slidably connected to the second guide hole (22). The push pin (33) is slidably connected to the third guide hole (23).

6. The rapid assembly jig according to claim 5, characterized in that: The bottom plate (1) is provided with a middle groove portion (11) and a side groove portion (12); the workpiece fixing member (2) is provided in the middle groove portion (11); and the driving source (31) is provided in the side groove portion (12).

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