A slide positioning and shafting device

Abstract

This application belongs to the field of workpiece assembly auxiliary technology and discloses a slider positioning and shaft mounting fixture, including a base plate. Two cylinders are fixedly installed on one side of the top of the base plate. The two cylinders are linearly spaced, and slider groups are distributed on one side of the piston rod of each cylinder. Both slider groups are set on the top plane of the base plate. By using the two sets of cylinders and slider groups set on the base plate, this application can overcome the problems of cumbersome operation and large positioning deviation in traditional manual workpiece assembly operations through the combined action of the main body seat, positioning hole, slider groove, fixed side plate, slider body, return spring and limit pin on the slider group, thereby improving the assembly quality and efficiency of the workpiece.

Description

Technical Field

[0001] This application relates to the field of workpiece assembly auxiliary technology, and more specifically, to a slider positioning shaft mounting fixture. Background Technology

[0002] During the assembly process, it is often necessary to perform piercing and shaft installation on the workpiece (such as the assembly of lamp accessories, small mechanical parts, etc.). Currently, the industry mostly uses manual operation to complete this process, that is, the worker needs to manually hold the workpiece and align it with the piercing, and then drive the shaft into the piercing.

[0003] However, this manual operation method has obvious drawbacks: on the one hand, manual positioning lacks a stable benchmark, and is prone to misalignment of shafts and workpieces due to hand tremors and visual deviations, resulting in assembly misalignment, affecting product accuracy, or even causing workpiece scrap; on the other hand, manual operation steps are cumbersome, and each assembly takes a long time, making it difficult to meet the efficiency requirements of mass production. At the same time, workers are prone to fatigue from long-term repetitive work, further reducing assembly quality and efficiency.

[0004] To address the aforementioned problems, this application provides a slider positioning and mounting fixture. Utility Model Content

[0005] This application provides a slider positioning and shaft mounting fixture, including a base plate. Two cylinders are fixedly installed on one side of the top of the base plate. The two cylinders are linearly spaced, and slider groups are distributed on one side of the piston rod of each cylinder. Both slider groups are set on the top plane of the base plate.

[0006] The slider assembly includes a main body seat located at the top of the base plate. A positioning hole is provided in the middle of the main body seat, and a slider groove is provided in the middle of the end face of the main body seat facing the cylinder. Fixed side plates are distributed on both sides of the main body seat. Slider bodies are slidably sleeved on both sides of the inner wall of the slider groove. Return springs are fixedly connected to the opposite sides of the two slider bodies. Limiting pins are sleeved inside the opposite sides of the two return springs, and the opposite ends of the two limiting pins are fixedly connected to the opposite ends of the two fixed side plates.

[0007] Furthermore, the base plate has a rectangular plate structure, and mounting holes are provided through the inner cavities at the four corners of the base plate.

[0008] Furthermore, the cylinder is also equipped with a pressure regulating valve, which is connected to the air inlet of the cylinder.

[0009] Furthermore, the main body seat has two mounting holes spaced apart on the side facing away from the slider groove. The inner cavity of each mounting hole is fitted with a mounting bolt, and the two mounting holes on one side of the main body seat are fixedly installed to the top of the base plate by the mounting bolt.

[0010] Furthermore, each of the four corners of the fixed side plate is screwed with a through screw, and the four corners of the fixed side plate are fixedly screwed to the side of the main body base by the fixing screws.

[0011] Furthermore, limit grooves are embedded at both the upper and lower ends of one side wall of the slider groove, and limit strips are fixedly connected to the upper and lower positions of one side of the two slider bodies, and each limit strip is slidably sleeved and adapted to the inner wall of each limit groove.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] This application, by setting two sets of cylinders and sliders on the base plate, enables the combined action of the main body seat, positioning hole, slider groove, fixed side plate, slider body, return spring, and limit pin on the slider assembly to overcome the problems of cumbersome operation and large positioning deviation in traditional manual workpiece assembly, thereby improving the assembly quality and efficiency of the workpiece. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a partial semi-exploded view of this application.

[0016] Explanation of the labels in the diagram:

[0017] 1. Base plate; 11. Mounting hole; 2. Cylinder; 3. Slider assembly; 31. Main body seat; 311. Assembly hole; 32. Positioning hole; 33. Slider groove; 331. Limiting groove; 34. Fixed side plate; 341. Fixing screw; 35. Slider body; 351. Limiting strip; 36. Return spring; 37. Limiting pin. Detailed Implementation

[0018] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0019] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0021] Example:

[0022] This application discloses a slider positioning and shaft mounting fixture. Please refer to [link / reference needed]. Figures 1 to 2 The system includes a base plate 1. Two cylinders 2 are fixedly installed on one side of the top of the base plate 1. The two cylinders 2 are linearly spaced, and a slider group 3 is distributed on one side of the piston rod of each cylinder 2. The two slider groups 3 are both located on the top plane of the base plate 1. The base plate 1 has a rectangular plate structure, and mounting holes 11 are provided through the inner cavity at the four corners of the base plate 1. The setting of each mounting hole 11 facilitates the fixed assembly of the base plate 1 on the receiving plane. A pressure regulating valve is also provided on the cylinder 2, and the pressure regulating valve is connected to the air inlet of the cylinder 2. A foot switch (not shown in the figure) is also connected to the outside of the base plate 1. The foot switch is electrically connected to the cylinder 2 through a wire and is used to control the driving state of the cylinder 2.

[0023] The slider assembly 3 includes a main body seat 31 located at the top of the base plate 1. A positioning hole 32 is provided in the middle of the main body seat 31, and a slider groove 33 is provided in the middle of the end face of the main body seat 31 facing the cylinder 2. Fixed side plates 34 are distributed on both sides of the main body seat 31. Slider bodies 35 are slidably sleeved on both sides of the inner wall of the slider groove 33. Return springs 36 are fixedly connected to the opposite sides of the two slider bodies 35. Limiting pins 37 are sleeved inside the opposite sides of the two return springs 36, and the opposite ends of the two limiting pins 37 are fixedly connected to the opposite ends of the two fixed side plates 34 respectively.

[0024] Two mounting holes 311 are spaced apart on the side of the main body 31 facing away from the slider groove 33. Mounting bolts pass through the inner cavities of both mounting holes 311, and both mounting holes 311 on one side of the main body 31 are fixedly mounted to the top of the base plate 1 by mounting bolts. Fixing screws 341 are threaded through the four corners of the fixing side plate 34, and the four corners of the fixing side plate 34 are fixedly mounted to the side of the main body 31 by fixing screws 341. Limiting grooves 331 are embedded at both the upper and lower ends of one side wall of the slider groove 33. Limiting strips 351 are fixedly connected to the upper and lower positions of one side of each slider body 35. Each limiting strip 351 slides and fits into the inner wall of each limiting groove 331. The sliding cooperation between the limiting strip 351 and the limiting groove 331 achieves an anti-detachment sliding limit function for the slider body 35 within the inner wall of the slider groove 33.

[0025] The implementation principle of this embodiment is as follows: When in use, the appropriate size of the positioning hole 32 is determined according to the specific specifications of the workpiece to be assembled, and the driving force of the cylinder 2 is adjusted to a suitable value through the pressure regulating valve. Then, while the workpiece is placed in the position of the positioning hole 32, the workpiece is driven into the shaft by manually operating the foot switch to control the action of the starting cylinder 2. During the process, the two slider bodies 35 are subjected to lateral extrusion force, and under the limiting buffering action of their end face return spring 36 and limit pin 37, they can slide laterally and return to their original position inside the slider groove 33.

[0026] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A slide positioning and axis setting tool comprising a base plate (1), characterised in that: Two cylinders (2) are fixedly installed on one side of the top of the base plate (1). The two cylinders (2) are arranged in a linear interval, and a slider group (3) is distributed on one side of the piston rod of each cylinder (2). The two slider groups (3) are both located on the top plane of the base plate (1). The slider assembly (3) includes a main body seat (31) located at the top of the base plate (1). A positioning hole (32) is provided in the middle of the main body seat (31), and a slider groove (33) is provided in the middle of the end face of the main body seat (31) facing the cylinder (2). Fixed side plates (34) are distributed on both sides of the main body seat (31). Slider bodies (35) are slidably sleeved on both sides of the inner wall of the slider groove (33). A return spring (36) is fixedly connected to the opposite side of the two slider bodies (35). A limiting pin (37) is sleeved inside the opposite side of the two return springs (36), and the opposite ends of the two limiting pins (37) are fixedly connected to the opposite end faces of the two fixed side plates (34).

2. The slider positioning and shaft mounting fixture according to claim 1, characterized in that: The base plate (1) has a rectangular plate structure, and the inner cavity at the four corners of the base plate (1) is provided with mounting holes (11) through it.

3. The apparatus of claim 1 wherein: The cylinder (2) is also equipped with a pressure regulating valve, and the pressure regulating valve is connected to the air inlet end of the cylinder (2).

4. The apparatus of claim 1 wherein: The main body (31) has two mounting holes (311) spaced apart on the side facing away from the slider groove (33). The inner cavity of each mounting hole (311) is filled with a mounting bolt, and the two mounting holes (311) on one side of the main body (31) are fixedly installed on the top of the base plate (1) by the mounting bolt.

5. The apparatus of claim 1 wherein: The four corners of the fixed side plate (34) are all screwed with fixing screws (341), and the four corners of the fixed side plate (34) are all fixedly screwed to the side of the main body base (31) by fixing screws (341).

6. The apparatus of claim 1 wherein: Limiting grooves (331) are embedded at both the upper and lower ends of one side wall of the slider groove (33). Limiting strips (351) are fixedly connected to the upper and lower positions of one side of the two slider bodies (35). Each limiting strip (351) is slidably sleeved and adapted to the inner wall of each limiting groove (331).

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