Air compressor fixing jig

Abstract

The utility model discloses a kind of air pressure fixed jigs, including clamping support and base, the excess buffer structure is positioned on the base upper end, the end of the excess buffer structure is positioned with side plate, the slider is movably arranged in the excess buffer structure inside, buffering spring is connected between the side plate and slider, mounting groove is set up on the slider, positioning column is positioned on the mounting groove, the clamping support inside is provided with upper clamping assembly and lower clamping assembly, first movable pin is set between the clamping support and upper clamping assembly.The utility model discloses a kind of air pressure fixed jigs, set excess buffer structure, including spring and slider in transverse direction, there is positioning column above slider, when processing, the terminal buckle of front end to be pressed is sleeved on positioning column, start compression cylinder, clamping portion is pressed to the front end to be pressed portion, the front terminal of cable and terminal are tightly pressed, press more stable, increase the fixed effect of jig.

Description

Technical Field

[0001] This utility model relates to the field of cable terminal processing, and in particular to a pneumatic fixing fixture. Background Technology

[0002] A pneumatic clamping fixture is a support device used to fix cable terminals during cable terminal processing. One end of the cable has a terminal already pressed in, and another terminal needs to be clipped onto the outside of the cable terminal for fixation. This is done by a semi-automatic pressing machine. With the continuous development of technology, people's requirements for pneumatic clamping fixtures are also getting higher and higher.

[0003] Existing pneumatic fixing fixtures have certain drawbacks. First, they cannot easily and quickly fix cable terminals, and the stability during pressing cannot meet the requirements, reducing the pressing effect and causing some adverse effects on the actual use process. Therefore, we propose a new pneumatic fixing fixture. Utility Model Content

[0004] Technical problem solved: To address the shortcomings of existing technologies, this utility model provides a pneumatic fixing fixture with a buffer structure, including a horizontal spring and a slider. A positioning post is located above the slider. During processing, the terminal to be pressed at the front end is clipped onto the positioning post. The compression cylinder is activated, and the clamping part presses the front end of the cable to be pressed tightly, thus pressing the front end and terminal of the cable together more stably. This increases the fixing effect of the fixture and effectively solves the problems in the background technology.

[0005] Technical Solution: To achieve the above objectives, the technical solution adopted by this utility model is as follows: A pneumatic fixing fixture includes a clamping bracket and a base. A buffer structure is positioned at the upper end of the base, and a side plate is positioned at the end of the buffer structure. A slider is movably arranged inside the buffer structure. A buffer spring is connected between the side plate and the slider. An installation groove is opened on the slider, and a positioning post is positioned on the installation groove. An upper clamping assembly and a lower clamping assembly are arranged inside the clamping bracket. A first movable pin is arranged between the clamping bracket and the upper clamping assembly, and a second movable pin is arranged between the clamping bracket and the lower clamping assembly. A bracket adjusting pin is arranged on the clamping bracket, and a compression cylinder is connected to the clamping bracket through the bracket adjusting pin. An anti-slip pad is positioned in the middle of the lower clamping assembly.

[0006] Preferably, the middle part of the buffer structure is provided with a sliding groove, the slider is provided with a sliding seat at the position corresponding to the sliding groove, the side plate is provided with a positioning hole, and a positioning pin is provided between the side plate and the buffer structure.

[0007] Preferably, a positioning ring is provided on the positioning post, and a protective pad is positioned on the surface of the positioning ring. A connector is installed at the bottom of the base, and the end of the connector is connected to the lower clamping assembly.

[0008] Preferably, the slider moves horizontally in the middle of the buffer structure via a slide groove and a slide block, and the side plate is fixed to the buffer structure via a positioning pin and a positioning hole.

[0009] Preferably, the positioning post and the positioning ring are integrally formed by die casting, the protective pad is fixed to the surface of the positioning ring by adhesive, and the base and the lower clamping assembly are fixed by a connector.

[0010] Preferably, the compression cylinder drives the upper clamping assembly and the lower clamping assembly to clamp and move inside the clamping bracket, and the cable front end terminal is fastened to the outer wall of the positioning column and tightly pressed between the upper clamping assembly and the lower clamping assembly.

[0011] Beneficial Effects: Compared with the prior art, this utility model provides a pneumatic fixing fixture with the following beneficial effects: This pneumatic fixing fixture is equipped with a margin buffer structure, including a horizontal spring and a slider. There is a positioning post above the slider. During processing, the terminal to be pressed at the front end is clipped onto the positioning post. The compression cylinder is activated, and the clamping part presses the front end to be pressed, tightly pressing the front end of the cable and the terminal clip together. The pressing is more stable, increasing the fixing effect of the fixture. The entire pneumatic fixing fixture has a simple structure, is easy to operate, and has a better effect than the traditional method. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of a pneumatic fixing fixture according to the present invention.

[0013] Figure 2 This is a schematic diagram of the residual buffer structure in a pneumatic fixing fixture of this utility model.

[0014] Figure 3 This is a schematic diagram of the side plate in a pneumatic fixing fixture according to the present invention.

[0015] Figure 4 This is a schematic diagram of the slider in a pneumatic fixing fixture according to the present invention.

[0016] Figure 5 This is a schematic diagram of the positioning column in a pneumatic fixing fixture of this utility model.

[0017] Figure 6 This is a schematic diagram of the base in a pneumatic fixing fixture of the present invention.

[0018] Figure 7This is a schematic diagram of the connector in a pneumatic fixing fixture according to the present invention.

[0019] In the diagram: 1. Clamping bracket; 2. Bracket adjusting pin; 3. First movable pin; 4. Upper clamping assembly; 5. Anti-slip pad; 6. Lower clamping assembly; 7. Second movable pin; 8. Spare buffer structure; 9. Buffer spring; 10. Positioning pin; 11. Side plate; 12. Slider; 13. Base; 14. Positioning post; 15. Connector; 16. Slide groove; 17. Positioning hole; 18. Mounting groove; 19. Slide seat; 20. Positioning ring; 21. Protective pad. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. However, those skilled in the art will understand that the embodiments described below are only some embodiments of this utility model, not all embodiments, and are only used to illustrate this utility model, and should not be regarded as limiting the scope of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model. Where specific conditions are not specified in the embodiments, conventional conditions or conditions recommended by the manufacturer shall be followed. Where the manufacturers of reagents or instruments are not specified, they are all conventional products that can be purchased commercially.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," 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 utility model 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] like Figure 1-7As shown, a pneumatic clamping fixture includes a clamping bracket 1 and a base 13. A buffer structure 8 is positioned at the upper end of the base 13, and a side plate 11 is positioned at the end of the buffer structure 8. A slider 12 is movably disposed inside the buffer structure 8. A buffer spring 9 connects the side plate 11 and the slider 12. An installation groove 18 is provided on the slider 12, and a positioning post 14 is positioned on the installation groove 18. An upper clamping assembly 4 and a lower clamping assembly 6 are disposed inside the clamping bracket 1. A first movable pin 3 is disposed between the clamping bracket 1 and the upper clamping assembly 4. A second movable pin 7 is provided between the clamping bracket 1 and the lower clamping component 6. A bracket adjustment pin 2 is provided on the clamping bracket 1. A compression cylinder is connected to the clamping bracket 1 through the bracket adjustment pin 2. An anti-slip pad 5 is positioned in the middle of the lower clamping component 6. A buffer structure is provided, including a horizontal spring and a slider. A positioning post is above the slider. When processing, the terminal to be pressed at the front end is clipped onto the positioning post. The compression cylinder is activated, and the clamping part presses the part to be pressed at the front end, tightly pressing the front terminal and the terminal of the cable together. The pressing is more stable and the fixation effect of the fixture is increased.

[0024] Furthermore, a groove 16 is provided in the middle of the buffer structure 8, a slide block 19 is provided on the slider 12 at the position corresponding to the groove 16, a positioning hole 17 is provided on the side plate 11, and a positioning pin 10 is positioned between the side plate 11 and the buffer structure 8.

[0025] Furthermore, a positioning ring 20 is provided on the positioning post 14, and a protective pad 21 is positioned on the surface of the positioning ring 20. A connector 15 is installed at the bottom of the base 13, and the end of the connector 15 is connected to the lower clamping assembly 6.

[0026] Furthermore, the slider 12 moves horizontally in the middle of the buffer structure 8 via the slide groove 16 and the slide block 19, and the side plate 11 is fixed to the buffer structure 8 by the positioning pin 10 and the positioning hole 17.

[0027] Furthermore, the positioning post 14 and the positioning ring 20 are integrally formed by die casting, the protective pad 21 is fixed to the surface of the positioning ring 20 by adhesive, and the base 13 and the lower clamping assembly 6 are fixed by connector 15.

[0028] Furthermore, the compression cylinder drives the upper clamping assembly 4 and the lower clamping assembly 6 to clamp and move inside the clamping bracket 1, and the cable front end terminal is fastened to the outer wall of the positioning post 14 and tightly pressed between the upper clamping assembly 4 and the lower clamping assembly 6.

[0029] Working principle: This utility model includes a clamping bracket 1, a bracket adjusting pin 2, a first movable pin 3, an upper clamping assembly 4, an anti-slip pad 5, a lower clamping assembly 6, a second movable pin 7, a buffer structure 8, a buffer spring 9, a positioning pin 10, a side plate 11, a slider 12, a base 13, a positioning post 14, a connector 15, a slide groove 16, a positioning hole 17, a mounting groove 18, a slide seat 19, a positioning ring 20, and a protective pad 21. One end of the cable has a terminal crimped, and another terminal needs to be clipped onto the cable terminal. This is done by a semi-automatic crimping machine. The semi-automatic crimping machine includes a lower compression cylinder, a bracket, a clamping part, and a buffer structure. The buffer structure includes a horizontal spring and a slider. There is a positioning post above the slider. During processing, the terminal to be crimped at the front end is clipped onto the positioning post. The compression cylinder is activated, and the clamping part presses the front end to be crimped, tightly crimping the front terminal and the terminal of the cable together. This makes the crimping more stable and increases the fixing effect of the fixture.

[0030] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A pneumatic clamping fixture, comprising a clamping bracket (1) and a base (13), characterized in that: The base (13) has a buffer structure (8) positioned at its upper end. A side plate (11) is positioned at the end of the buffer structure (8). A slider (12) is movably arranged inside the buffer structure (8). A buffer spring (9) is connected between the side plate (11) and the slider (12). An installation groove (18) is opened on the slider (12). A positioning post (14) is positioned on the installation groove (18). An upper clamping component (4) and a lower clamping component (6) are arranged inside the clamping bracket (1). A first movable pin (3) is arranged between the clamping bracket (1) and the upper clamping component (4). A second movable pin (7) is arranged between the clamping bracket (1) and the lower clamping component (6). A bracket adjusting pin (2) is arranged on the clamping bracket (1). A compression cylinder is connected to the clamping bracket (1) through the bracket adjusting pin (2). An anti-slip pad (5) is positioned in the middle of the lower clamping component (6).

2. The pneumatic fixing fixture according to claim 1, characterized in that: The middle part of the buffer structure (8) is provided with a groove (16), the slider (12) is provided with a slide block (19) corresponding to the groove (16), the side plate (11) is provided with a positioning hole (17), and a positioning pin (10) is positioned between the side plate (11) and the buffer structure (8).

3. The pneumatic fixing fixture according to claim 1, characterized in that: A positioning ring (20) is provided on the positioning post (14), and a protective pad (21) is positioned on the surface of the positioning ring (20). A connector (15) is installed at the bottom of the base (13), and the end of the connector (15) is connected to the lower clamping assembly (6).

4. The pneumatic fixing fixture according to claim 2, characterized in that: The slider (12) moves horizontally in the middle of the buffer structure (8) via the slide groove (16) and slide block (19). The side plate (11) is fixed to the buffer structure (8) via the positioning pin (10) and positioning hole (17).

5. The pneumatic fixing fixture according to claim 3, characterized in that: The positioning post (14) and the positioning ring (20) are integrally formed by die casting. The protective pad (21) is fixed to the surface of the positioning ring (20) by adhesive. The base (13) and the lower clamping assembly (6) are fixed by a connector (15).

6. The pneumatic fixing fixture according to claim 1, characterized in that: The compressed cylinder drives the upper clamping assembly (4) and the lower clamping assembly (6) to clamp and move inside the clamping bracket (1). The cable front end terminal is fastened to the outer wall of the positioning post (14) and tightly pressed between the upper clamping assembly (4) and the lower clamping assembly (6).

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