Quick-change sleeve of special-shaped plug-in machine

Abstract

The utility model provides a quick-change sleeve of a special-shaped plug-in machine, and relates to the technical field of sleeves, the quick-change sleeve comprises a first sleeve and a second sleeve, the outer wall of the first sleeve is provided with a first fastener, the outer wall of the second sleeve is provided with a second fastener, the outer wall of the second fastener is symmetrically and fixedly provided with first connecting plates, and the first connecting plates are symmetrically and fixedly provided with second connecting plates. And second connecting plates are symmetrically and fixedly mounted on the outer wall of the first fastener. The four sets of push plates are pushed at the same time so that the push plates can extrude the springs towards the position where the fixing plate is located, the push plates can drive the insertion rods to slide in the reserved grooves in the process of extruding the springs, the insertion rods can be away from the insertion grooves after sliding by a certain distance, and the first fastener and the second fastener can be separated after the insertion rods are away from the insertion grooves; and after the first sleeve and the second sleeve are separated, the disassembly and replacement efficiency of the first sleeve and the second sleeve is improved, the situation that a special tool is needed when the first sleeve and the second sleeve are disassembled and replaced is effectively avoided, and operation of operators is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sleeves, in particular to a quick-change sleeve for a special-shaped plug-in machine. Background Technique

[0002] A special-shaped plug-in machine is a device specifically used for inserting and soldering electronic components, especially special-shaped components (such as components with non-standard shapes, sizes or structures). This machine plays an important role in the electronic manufacturing industry, especially in application scenarios with high product design requirements and complex component shapes. When using a plug-in machine, sleeves are often used. At present, the existing sleeves are integrally formed during use. Although this can ensure their sealing performance, when replacing the sleeves, special tools are still required to replace the sleeves, which greatly reduces the practical value of the sleeves. Therefore, improvements are needed. Content of the Utility Model

[0003] The purpose of the utility model is to solve the problem that special tools are still required to replace the sleeves in the prior art, and to propose a quick-change sleeve for a special-shaped plug-in machine.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: A quick-change sleeve for a special-shaped plug-in machine includes a first sleeve and a second sleeve. A fastener one is installed on the outer wall of the first sleeve, and a fastener two is installed on the outer wall of the second sleeve. Symmetrically fixed connection plates one are fixedly installed on the outer wall of the fastener two, and symmetrically fixed connection plates two are fixedly installed on the outer wall of the fastener one. Square grooves are symmetrically formed through the top of the connection plate two, and a rectangular frame is fixedly installed on the top of the connection plate two. Reserved grooves are formed through both ends of the rectangular frame. A fixed plate is fixedly installed inside the rectangular frame. Springs are fixedly installed on both sides of the fixed plate. A push plate is fixedly installed at one end of the spring away from the fixed plate. A plug rod is fixedly installed on one side of the push plate away from the spring. Symmetrically fixed square columns are fixedly installed on the top of the connection plate one, and a slot is formed through one side of the square column.

[0005] Preferably, the square column is slidably connected with the square groove.

[0006] Preferably, the plug rod is slidably connected with the slot, and the plug rod is slidably connected with the reserved groove.

[0007] Preferably, the push plate is slidably connected with the rectangular frame, and anti-slip strips are uniformly fixedly installed on one side of the push plate away from the spring.

[0008] Preferably, limiting grooves are symmetrically formed through the top of the second sleeve, and limiting insertion plates are symmetrically fixedly installed at the bottom of the first sleeve. The limiting insertion plates are slidably connected with the limiting grooves.

[0009] Preferably, the first sleeve and the second sleeve are slidably connected.

[0010] Preferably, first limiting rings are symmetrically and fixedly installed on the outer wall of the first sleeve, second limiting rings are symmetrically and fixedly installed on the outer wall of the second sleeve, and reinforcing plates are uniformly fixedly installed on the outer sides of the first limiting rings and the second limiting rings.

[0011] Preferably, the reinforcing plates are fixedly connected between the first sleeve and the second sleeve, the first limiting rings are slidably connected with the first fasteners, and the second limiting rings are slidably connected with the second fasteners.

[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0013] 1. In the present utility model, by simultaneously pushing four groups of push plates, the push plates squeeze the springs towards the fixed plate. During the process of squeezing the springs, the push plates drive the insertion rods to slide inside the reserved grooves. After sliding a certain distance, the insertion rods will move away from the slots. After moving away, the first fasteners and the second fasteners can be separated. After separation, the first sleeve and the second sleeve can be separated, thereby improving the disassembly and replacement efficiency of the first sleeve and the second sleeve, effectively avoiding the need to use special tools when disassembling and replacing the first sleeve and the second sleeve, and facilitating the operation of the operators.

[0014] 2. In the present utility model, the limiting effects of the first fasteners and the second fasteners are improved through the first limiting rings and the second limiting rings, thereby effectively preventing the first fasteners and the second fasteners from sliding on the outer walls of the first sleeve and the second sleeve during use. At the same time, the overall strength of the first limiting rings and the second limiting rings is improved through the reinforcing plates, thereby effectively preventing the first limiting rings and the second limiting rings from being easily bent during use. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of a quick-change sleeve of a special-shaped plug-in machine proposed by the present utility model;

[0016] Figure 2 is an exploded structure diagram of a quick-change sleeve of a special-shaped plug-in machine proposed by the present utility model;

[0017] Figure 3 is a quick-change sleeve of a special-shaped plug-in machine proposed by the present utility model Figure 2 enlarged view of part A;

[0018] Figure 4 is a bottom view structure diagram of a quick-change sleeve of a special-shaped plug-in machine proposed by the present utility model.

[0019] Legend: 1. Sleeve 1; 2. Sleeve 2; 3. Fastener 1; 4. Fastener 2; 5. Connecting plate 1; 6. Connecting plate 2; 7. Square groove; 8. Rectangular frame; 9. Reserved groove; 10. Fixed plate; 11. Spring; 12. Pushing plate; 13. Plug rod; 14. Anti-slip strip; 15. Square column; 16. Slot; 17. Limiting groove; 18. Limiting plug; 19. Limiting ring 1; 20. Limiting ring 2; 21. Reinforcing plate. Detailed implementation

[0020] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0021] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0022] Embodiment 1: As Figures 1-3 shown, the present utility model provides a technical solution: a quick-change sleeve of a special-shaped plug-in machine, including a sleeve 1 and a sleeve 2. A fastener 1 is installed on the outer wall of the sleeve 1, and a fastener 2 is installed on the outer wall of the sleeve 2. Connecting plates 1 are symmetrically and fixedly installed on the outer wall of the fastener 2, and connecting plates 2 are symmetrically and fixedly installed on the outer wall of the fastener 1. Square grooves 7 are symmetrically penetrated and opened at the top of the connecting plate 2. A rectangular frame 8 is fixedly installed at the top of the connecting plate 2. Reserved grooves 9 are penetrated and opened at both ends of the rectangular frame 8. A fixed plate 10 is fixedly installed inside the rectangular frame 8. Springs 11 are fixedly installed on both sides of the fixed plate 10. A pushing plate 12 is fixedly installed at one end of the spring 11 away from the fixed plate 10. A plug rod 13 is fixedly installed on the side of the pushing plate 12 away from the spring 11. Square columns 15 are symmetrically and fixedly installed at the top of the connecting plate 1. A slot 16 is penetrated and opened on one side of the square column 15. The square column 15 is slidably connected with the square groove 7. The plug rod 13 is slidably connected with the slot 16. The plug rod 13 is slidably connected with the reserved groove 9. The pushing plate 12 is slidably connected with the rectangular frame 8. Anti-slip strips 14 are evenly fixedly installed on the side of the pushing plate 12 away from the spring 11. Limiting grooves 17 are symmetrically opened at the top of the sleeve 2. Limiting plug plates 18 are symmetrically and fixedly installed at the bottom of the sleeve 1. The limiting plug plate 18 is slidably connected with the limiting groove 17. The sleeve 1 and the sleeve 2 are slidably connected with each other.

[0023] In this embodiment, by simultaneously pushing four groups of push plates 12, the push plates 12 squeeze the spring 11 towards the fixed plate 10. During the process of the push plates 12 squeezing the spring 11, the push plates 12 drive the insertion rods 13 to slide inside the reserved slots 9. After sliding a certain distance, the insertion rods 13 will move away from the insertion slots 16. After moving away, the fastener one 3 and the fastener two 4 can be separated. After separation, the sleeve one 1 and the sleeve two 2 are separated, thereby improving the disassembly and replacement efficiency of the sleeve one 1 and the sleeve two 2, effectively avoiding the need to use special tools when disassembling and replacing the sleeve one 1 and the sleeve two 2, and facilitating the operation of the operators.

[0024] Embodiment 2: As Figure 2 and Figure 4 shown, symmetrically fixed on the outer wall of the sleeve one 1 are limit rings one 19, and symmetrically fixed on the outer wall of the sleeve two 2 are limit rings two 20. Uniformly fixed on the outer sides of the limit rings one 19 and the limit rings two 20 are reinforcement plates 21. The reinforcement plates 21 are fixedly connected between the sleeve one 1 and the sleeve two 2. The limit rings one 19 are slidably connected with the fastener one 3, and the limit rings two 20 are slidably connected with the fastener two 4.

[0025] In this embodiment, the limit effect of the fastener one 3 and the fastener two 4 is improved by the limit rings one 19 and the limit rings two 20, thereby effectively preventing the fastener one 3 and the fastener two 4 from sliding on the outer walls of the sleeve one 1 and the sleeve two 2 during use. At the same time, the overall strength of the limit rings one 19 and the limit rings two 20 is improved by the reinforcement plates 21, thereby effectively preventing the limit rings one 19 and the limit rings two 20 from being easily bent during use.

[0026] The working principle of this embodiment: When the sleeve needs to be replaced, first simultaneously push four groups of push plates 12, so that the push plates 12 squeeze the spring 11 towards the fixed plate 10. During the process of the push plates 12 squeezing the spring 11, the push plates 12 drive the insertion rods 13 to slide inside the reserved slots 9. After sliding a certain distance, the insertion rods 13 will move away from the insertion slots 16. After moving away, the fastener one 3 and the fastener two 4 can be separated. After separation, the sleeve one 1 and the sleeve two 2 are separated, thereby improving the disassembly and replacement efficiency of the sleeve one 1 and the sleeve two 2, effectively avoiding the need to use special tools when disassembling and replacing the sleeve one 1 and the sleeve two 2, and facilitating the operation of the operators. During use, the limit effect of the fastener one 3 and the fastener two 4 can be improved by the limit rings one 19 and the limit rings two 20, thereby effectively preventing the fastener one 3 and the fastener two 4 from sliding on the outer walls of the sleeve one 1 and the sleeve two 2 during use. At the same time, the overall strength of the limit rings one 19 and the limit rings two 20 is improved by the reinforcement plates 21, thereby effectively preventing the limit rings one 19 and the limit rings two 20 from being easily bent during use.

[0027] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A quick-change sleeve for a special-shaped plug-in machine, comprising a first sleeve (1) and a second sleeve (2), characterized in that: A fastener one (3) is installed on the outer wall of the first sleeve (1), a fastener two (4) is installed on the outer wall of the second sleeve (2), connecting plates one (5) are symmetrically and fixedly installed on the outer wall of the fastener two (4), connecting plates two (6) are symmetrically and fixedly installed on the outer wall of the fastener one (3), square grooves (7) are symmetrically formed through the top of the connecting plates two (6), a rectangular frame (8) is fixedly installed on the top of the connecting plates two (6), reserved grooves (9) are formed through both ends of the rectangular frame (8), a fixing plate (10) is fixedly installed inside the rectangular frame (8), springs (11) are fixedly installed on both sides of the fixing plate (10), a push plate (12) is fixedly installed at one end of the spring (11) away from the fixing plate (10), a plug rod (13) is fixedly installed on one side of the push plate (12) away from the spring (11), square columns (15) are symmetrically and fixedly installed on the top of the connecting plates one (5), and a slot (16) is formed through one side of the square column (15).

2. The quick-change sleeve of the special-shaped plug-in machine according to claim 1, characterized in that: The square column (15) is slidably connected with the square groove (7).

3. The quick-change sleeve of the special-shaped plug-in machine according to claim 1, characterized in that: The plug rod (13) is slidably connected with the slot (16), and the plug rod (13) is slidably connected with the reserved groove (9).

4. The quick-change sleeve of the special-shaped plug-in machine according to claim 1, characterized in that: The push plate (12) is slidably connected with the rectangular frame (8), and anti-slip strips (14) are uniformly fixedly installed on one side of the push plate (12) away from the spring (11).

5. The quick-change sleeve of the special-shaped plug-in machine according to claim 1, characterized in that: Limit grooves (17) are symmetrically formed through the top of the second sleeve (2), limit insertion plates (18) are symmetrically and fixedly installed at the bottom of the first sleeve (1), and the limit insertion plates (18) are slidably connected with the limit grooves (17).

6. The quick-change sleeve of the special-shaped plug-in machine according to claim 1, characterized in that: The first sleeve (1) is slidably connected with the second sleeve (2).

7. The quick-change sleeve of the special-shaped plug-in machine according to claim 1, characterized in that: Limit rings one (19) are symmetrically and fixedly installed on the outer wall of the first sleeve (1), limit rings two (20) are symmetrically and fixedly installed on the outer wall of the second sleeve (2), and reinforcing plates (21) are uniformly fixedly installed on the outer sides of the limit rings one (19) and the limit rings two (20).

8. The quick-change sleeve of the special-shaped plug-in machine according to claim 7, characterized in that: The reinforcing plates (21) are fixedly connected with the first sleeve (1) and the second sleeve (2), the limit rings one (19) are slidably connected with the fastener one (3), and the limit rings two (20) are slidably connected with the fastener two (4).

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