Connector positioning and PIN pressing integrated pneumatic machining device

Abstract

The utility model discloses a connector positioning and PIN pressing integrated pneumatic machining device which comprises a case, a sliding positioning assembly and a semi-closed riveting assembly. The sliding positioning assembly comprises a carrier plate, a positioning sinking groove is formed in the upper portion of the carrier plate, and a traction rod is fixedly connected to one side of the carrier plate. The semi-closed riveting assembly comprises an assembling frame, a riveting air cylinder is fixedly assembled on one side of the assembling frame, a pair of piston rods is slidably assembled in the riveting air cylinder, the ends, located outside the assembling frame, of the piston rods are fixedly connected with a driving plate, a guiding connecting plate is fixedly connected to the lower portion of the driving plate, and a riveting mold is fixedly connected to the lower portion of the guiding connecting plate. According to the connector positioning and PIN pressing integrated pneumatic machining device, the sinking groove is adopted to position the PIN of the part, the riveting error of the PIN is reduced, meanwhile, the downward pressing die is subjected to safety protection, and the machining safety of the PIN of the connector is improved.

Description

Technical Field

[0001] This utility model belongs to the field of connector pin processing technology, specifically relating to a pneumatic processing device for connector positioning and pin pressing. Background Technology

[0002] A pin, also known as a terminal, is a terminal for connecting the internal circuitry of a chip to the external circuitry. It is mainly used to achieve electrical connections and signal transmission. A connector pin is a pin fixed on the connector chip. Connector pins are mainly connected to the connector chip by crimping.

[0003] In the existing technology, connector pins are processed by riveting. During the processing, the pins need to be positioned with the connector. Then, the lifting and moving of the riveting plate is controlled to rivet the pins. Moreover, the riveting plate is mostly exposed. This not only makes the processing of connector pins less convenient, but also poses certain safety hazards during the riveting process, making the processing of connector pins more risky.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a pneumatic processing device that integrates connector positioning and pin pressing.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this utility model is to provide an integrated pneumatic processing device for connector positioning and pin pressing, which can improve the convenience and safety of connector pin processing.

[0007] To achieve the above objectives, a specific embodiment of this utility model provides an integrated pneumatic processing device for connector positioning and pin pressing, comprising: a chassis, a sliding positioning assembly, and a semi-enclosed riveting assembly.

[0008] The sliding positioning assembly is mounted on the top of the chassis. The sliding positioning assembly includes a carrier plate, which is slidably mounted on the top of the chassis. A positioning recess is provided on the top of the carrier plate, and a pull rod is fixedly connected to one side of the carrier plate.

[0009] The semi-enclosed riveting assembly is fixedly mounted on the top of the chassis. The semi-enclosed riveting assembly includes an assembly frame. A riveting cylinder is fixedly mounted on one side of the assembly frame. A pair of piston rods are slidably mounted inside the riveting cylinder. A drive plate is fixedly connected to one end of the pair of piston rods outside the assembly frame. A guide connecting plate is fixedly connected below the drive plate. A riveting die is fixedly connected below the guide connecting plate.

[0010] In one or more embodiments of this utility model, a pair of mounting grooves are provided on the top of the chassis. These mounting grooves provide assembly and running space for the guide rails. Guide rails are fixedly mounted in each of the pair of mounting grooves. The guide rails serve to limit the assembly and guide the sliding of the supporting slide.

[0011] In one or more embodiments of this utility model, a supporting slide plate is slidably mounted above a pair of guide rails, and the supporting slide plate is fixedly connected to the bottom of the carrier plate. The supporting slide plate serves to support, fix, and guide the guide rails.

[0012] In one or more embodiments of this utility model, a limiting baffle is fixedly installed on the side of the carrier plate opposite to the tie rod. The limiting baffle serves to limit the sliding movement of the carrier plate, thereby facilitating the accurate matching of the riveting die and the positioning recess.

[0013] In one or more embodiments of this utility model, protective side plates are fixedly connected to both sides of the assembly frame, and a front baffle is fixedly connected to the side of the pair of protective side plates closest to the carrier plate. The cooperation of the protective side plates and the front baffle provides enclosed protection for the drive plate, guide connecting plate, and riveting die, thereby reducing safety hazards during the lifting and lowering of the riveting die and improving safety in use.

[0014] In one or more embodiments of this utility model, a piston plate is fixedly connected to one end of the pair of piston rods located inside the riveting cylinder. The piston plate serves to limit assembly and guide the sliding movement of the pair of piston rods. A sealing ring is fitted on the outer side of the piston plate. The sealing ring ensures the sliding seal between the piston plate and the inner wall of the riveting cylinder.

[0015] In one or more embodiments of this utility model, guide posts are slidably mounted at both ends of the guide connecting plate, and the bottom of the guide posts is fixedly mounted on the top of the chassis. The sliding cooperation between the guide posts and the limiting blocks plays a role in guiding the lifting and lowering of the guide connecting plate, ensuring the verticality of the riveting die and reducing the risk of bending and deformation of the pins due to the tilting and lifting movement of the riveting die.

[0016] In one or more embodiments of this utility model, a limiting block is slidably fitted above the guide post, and the limiting block is fixedly connected to the side wall of the assembly frame. The limiting block serves to limit the assembly and guide the sliding movement of the guide post.

[0017] Compared with the prior art, the connector positioning and pin pressing integrated pneumatic processing device of this utility model uses a sinker to position the pin of the part, which reduces the pin riveting error. At the same time, it provides safety protection for the pressing mold, improving the safety of connector pin processing. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a partial three-dimensional view of the integrated pneumatic processing device for connector positioning and pin pressing in one embodiment of the present invention;

[0020] Figure 2 This is a partial front view of the integrated pneumatic processing device for connector positioning and pin pressing in one embodiment of the present invention;

[0021] Figure 3 This is a side sectional view of the integrated pneumatic processing device for connector positioning and pin pressing in one embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the sliding positioning component and the semi-enclosed riveting component in one embodiment of the present invention;

[0023] Figure 5 This is a perspective view of a pneumatic processing device for connector positioning and pin pressing integrated in one embodiment of the present invention.

[0024] Explanation of key figure labels:

[0025] 1-Chassis, 2-Sliding positioning assembly, 201-Carrier plate, 202-Tethering rod, 203-Guide rail, 204-Supporting slide plate, 205-Limiting baffle, 3-Semi-enclosed riveting assembly, 301-Assembly frame, 302-Riveting cylinder, 303-Piston rod, 304-Drive plate, 305-Guide connecting plate, 306-Riveting mold, 307-Protective side plate, 308-Front baffle, 309-Piston plate, 310-Guide column, 311-Limiting block. Detailed Implementation

[0026] To enable those skilled in the art to better understand the technical solutions of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model.

[0027] like Figures 1 to 5 As shown, an integrated pneumatic processing device for connector positioning and pin pressing in one embodiment of the present invention includes: a chassis 1, a sliding positioning component 2, and a semi-enclosed riveting component 3.

[0028] like Figures 1 to 2 As shown, the sliding positioning assembly 2 is mounted on top of the chassis 1. The sliding positioning assembly 2 includes a carrier plate 201, which is slidably mounted on top of the chassis 1. The carrier plate 201 supports and positions the workpiece to be processed and the pins.

[0029] Specifically, a positioning recess is provided above the carrier plate 201. The positioning recess facilitates quick positioning of the workpiece and pin.

[0030] like Figure 1 As shown, a pull rod 202 is fixedly connected to one side of the vehicle plate 201. The vehicle plate 201 is slidably controlled by pulling the pull rod 202.

[0031] It is worth noting that a pair of mounting grooves are provided on the top of the chassis 1. These mounting grooves provide assembly and running space for the guide rail 203.

[0032] like Figure 1 As shown, guide rails 203 are fixedly mounted in each of the two mounting grooves. The guide rails 203 serve to limit the assembly and guide the sliding of the slide plate 204.

[0033] like Figure 1 As shown, a support plate 204 is slidably mounted above a pair of guide rails 203, and the support plate 204 is fixedly connected to the bottom of the carrier plate 201. The support plate 204 serves to support, fix, and guide the guide rails 203.

[0034] like Figure 4 As shown, a limiting baffle 205 is fixedly installed on the side of the carrier plate 201 away from the tie rod 202. The limiting baffle 205 plays a role in limiting the sliding movement of the carrier plate 201, thereby facilitating the accurate matching between the riveting die 306 and the positioning sink groove.

[0035] Specifically, in practical applications, the position of the limiting baffle 205 can be adjusted adaptively according to the actual size of the carrier plate 201 and the actual position of the riveting die 306, and the position of the riveting die 306 can be adjusted or replaced according to the actual wear condition, so as to ensure the riveting accuracy of the PIN.

[0036] like Figure 3 As shown, the semi-enclosed riveting assembly 3 is fixedly mounted on the top of the chassis 1. The semi-enclosed riveting assembly 3 includes an assembly frame 301, which is fixedly connected to the top of the chassis 1. The assembly frame 301 assembles and fixes the riveting cylinder 302.

[0037] like Figure 5 As shown, protective side plates 307 are fixedly connected to both sides of the assembly frame 301, and a front baffle 308 is fixedly connected to the side of the pair of protective side plates 307 closest to the carrier plate 201. The cooperation of the protective side plates 307 and the front baffle 308 can provide a protective enclosure for the drive plate 304, the guide connecting plate 305, and the riveting die 306, thereby reducing the safety hazards during the lifting and lowering of the riveting die 306 and improving the safety of use.

[0038] like Figure 4 As shown, a riveting cylinder 302 is fixedly mounted on one side of the assembly frame 301. A pair of piston rods 303 are slidably mounted inside the riveting cylinder 302. The movement of the drive plate 304 is controlled by controlling the extension and retraction of the piston rods 303 within the riveting cylinder 302.

[0039] Among them, the riveting cylinder 302 is commercially available and can be purchased and used directly.

[0040] In addition, a solenoid valve is fixedly mounted on one side of the mounting frame 301, and a pair of control buttons are mounted inside the chassis 1. The pair of control buttons are used to control the opening and closing of the solenoid valve. The solenoid valve and control buttons are both existing technologies and will not be described in detail here. The method of controlling the opening and closing of the solenoid valve by using both hands to control the pair of control buttons further improves the safety of use.

[0041] like Figure 3 As shown, a piston plate 309 is fixedly connected to one end of a pair of piston rods 303 located inside the riveting cylinder 302. The piston plate 309 serves to limit the assembly and guide the sliding movement of the pair of piston rods 303. A sealing ring is fitted on the outer side of the piston plate 309. The sealing ring ensures the sliding seal between the piston plate 309 and the inner wall of the riveting cylinder 302.

[0042] like Figures 3 to 4As shown, a pair of piston rods 303 are fixedly connected to a drive plate 304 at one end outside the assembly frame 301, and a guide connecting plate 305 is fixedly connected below the drive plate 304. The guide connecting plate 305 serves to limit the assembly and guide the lifting and lowering movement of the riveting die 306.

[0043] like Figure 3 As shown, a riveting die 306 is fixedly connected to the lower part of the guide connecting plate 305. The riveting die 306 can be moved to perform riveting on the parts to be processed and the pins positioned in the sinker.

[0044] Specifically, in practical applications, different riveting dies 306 can be selected according to the changes in the position of the pin to be processed.

[0045] like Figure 4 As shown, guide posts 310 are slidably mounted on both ends of the guide connecting plate 305, and the bottom of the guide posts 310 is fixedly mounted on the top of the chassis 1. The sliding cooperation between the guide posts 310 and the limiting block 311 plays a role in guiding the guide connecting plate 305 to rise and fall, ensuring the verticality of the riveting die 306 and reducing the risk of bending and deformation of the pin due to the tilting and rising movement of the riveting die 306.

[0046] like Figure 4 As shown, a limiting block 311 is slidably mounted above the guide post 310, and the limiting block 311 is fixedly connected to the side wall of the assembly frame 301. The limiting block 311 serves to limit the assembly and guide the sliding movement of the guide post 310.

[0047] In practical use, the carrier plate 201 is pulled out by pulling the pull rod 202. Then, the workpiece to be processed and the pin are positioned by the recessed groove on the carrier plate 201. After positioning, the carrier plate 201 can be moved below the riveting mold 306 by controlling the pull rod 202, the guide rail 203, the supporting slide plate 204, and the blocking limit of the limiting baffle 205.

[0048] Subsequently, by controlling the intake of air into the riveting cylinder 302, the piston plate 309 can extend the piston rod 303 under gas pressure, thereby causing the drive plate 304, guide connecting plate 305, and riveting die 306 to descend. The riveting die 306 then rivets the parts to be processed and the pins placed on the carrier plate 201. The protective side plate 307 and the front baffle 308 provide safety protection during the riveting process. After processing is completed, the riveting die 306 can be reset by controlling the piston rod 303 to reset, and the carrier plate 201 can be pulled out and disassembled by pulling the pull rod 202.

[0049] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0050] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A pneumatic processing device integrating connector positioning and pin pressing, characterized in that, include: Chassis; A sliding positioning assembly is mounted on the top of the chassis. The sliding positioning assembly includes a carrier plate, which is slidably mounted on the top of the chassis. A positioning recess is provided on the top of the carrier plate, and a pull rod is fixedly connected to one side of the carrier plate. A semi-enclosed riveting assembly is fixedly mounted on the top of the chassis. The semi-enclosed riveting assembly includes an assembly frame. A riveting cylinder is fixedly mounted on one side of the assembly frame. A pair of piston rods are slidably mounted inside the riveting cylinder. A drive plate is fixedly connected to one end of the pair of piston rods outside the assembly frame. A guide connecting plate is fixedly connected below the drive plate. A riveting die is fixedly connected below the guide connecting plate.

2. The integrated pneumatic processing device for connector positioning and pin pressing according to claim 1, characterized in that, The top of the chassis is provided with a pair of mounting grooves, and each of the mounting grooves is fixedly fitted with a guide rail.

3. The integrated pneumatic processing device for connector positioning and pin pressing according to claim 2, characterized in that, A support slide plate is slidably mounted above a pair of guide rails, and the support slide plate is fixedly connected to the bottom of the carrier plate.

4. The integrated pneumatic processing device for connector positioning and pin pressing according to claim 1, characterized in that, A limit baffle is fixedly installed on the side of the vehicle plate opposite to the traction rod.

5. The integrated pneumatic processing device for connector positioning and pin pressing according to claim 1, characterized in that, Both sides of the assembly frame are fixedly connected to protective side plates, and a front baffle is fixedly connected to the side of the pair of protective side plates that is close to the vehicle plate.

6. The integrated pneumatic processing device for connector positioning and pin pressing according to claim 1, characterized in that, A piston plate is fixedly connected to one end of the pair of piston rods located inside the riveting cylinder, and a sealing ring is fitted on the outer side of the piston plate.

7. The integrated pneumatic processing device for connector positioning and pin pressing according to claim 1, characterized in that, Guide posts are slidably mounted on both ends of the guide connecting plate, and the bottom of the guide posts is fixedly mounted on the top of the chassis.

8. The integrated pneumatic processing device for connector positioning and pin pressing according to claim 7, characterized in that, A limiting block is slidably mounted above the guide post, and the limiting block is fixedly connected to the side wall of the assembly frame.

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