Antenna adjustable positioning clamp and welding clamp integrated device

Abstract

The utility model relates to the technical field of antenna processing, and discloses an antenna adjustable positioning clamp and welding clamp integrated device which comprises a chassis, and fixing channels are arranged on the two sides of the chassis. Two T-shaped rods are installed on the lifting plate in a sliding mode through sliding holes formed in the lifting plate, a rotating shaft is rotationally installed at the end, away from the T-shaped rods, of the lifting plate, a rotating strip is installed on the rotating shaft, and a metal pressing strip is fixed to the end, close to the workpiece base, of the rotating strip. According to the antenna adjustable positioning clamp and welding clamp integrated device, a wire in an antenna cap is pressed downwards through a metal pressing strip, descending and rotating of the metal pressing strip are linked with descending of the welding head end of a soldering machine, descending of the welding head end can drive the metal pressing strip to descend and press the wire, and after soldering is completed, the metal pressing strip is pressed downwards through the metal pressing strip. The metal pressing strip can press the wire and reset upwards, manual reciprocating operation is not needed, the tedious degree of operation and labor intensity are reduced, and the working efficiency of tin soldering can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to antenna processing technical field especially relates to a kind of antenna adjustable positioning fixture and welding fixture integrated device. BACKGROUND

[0002] In the field of electronic components manufacturing, especially in the welding process of antenna assembly, the soldering quality of antenna cap and wire head directly affects the signal transmission performance and reliability of the product. In the traditional welding process, the fixing of the antenna cap is usually achieved by manually driving a pressing plate. The operation process is as follows: the operator manually drives the pressing plate to press and fix the wire head end of the antenna cap, and then starts the soldering machine to complete the welding. After welding is completed, the pressing plate is released from the antenna cap by manual operation, and the workpiece can be removed.

[0003] The prior art completely relies on manual driving of the pressing plate to achieve the pressing and releasing of the antenna cap. The clamping and releasing of the pressing plate are entirely dependent on manual operation. The operator needs to repeatedly perform mechanical operations, which not only requires high labor intensity, but also limits the operation efficiency to the speed of manual reaction. The degree of mechanization is low, the operation is complicated, the overall efficiency is restricted, and the soldering efficiency is low. SUMMARY

[0004] In view of the above problems of completely relying on manual driving of the pressing plate to achieve the pressing and releasing of the antenna cap, the utility model is proposed.

[0005] Therefore, the utility model aims to provide an antenna adjustable positioning fixture and welding fixture integrated device, which aims to eliminate the need for manual pressing of the wire on the antenna cap.

[0006] To solve the above technical problems, the utility model provides the following technical scheme: an antenna adjustable positioning fixture and welding fixture integrated device, comprising a chassis, two fixed channels are arranged on both sides of the chassis, a positioning groove is formed on the top of the chassis, a workpiece seat for positioning the workpiece is arranged inside the positioning groove;

[0007] A lifting plate is provided with two T-shaped rods slidingly installed through the sliding holes formed thereon. The vertical rod end of the T-shaped rod is sleeved with a spring between the opposite faces of the lifting plate and the chassis. A rotating shaft is rotatably installed at the end of the lifting plate away from the T-shaped rod. A rotating strip is installed on the rotating shaft. A metal pressing strip is fixed to the end of the rotating strip close to the workpiece seat. A gear is sleeved with the end of the rotating shaft close to the T-shaped rod. A fixed strip is installed on the top of the chassis below the lifting plate. A gear rack is installed on the side of the fixed strip close to the workpiece seat and engaged with the gear.

[0008] As an improved technical solution, a workpiece cavity for placing the antenna cap is formed on the top of the workpiece seat, and a wire cavity is formed on one side of the workpiece seat and connected to the inside of the workpiece cavity.

[0009] As an improved technical scheme, the top of the lifting plate is fixed with a top strip near one end of the rotating strip, a pressing plate is placed on the top of the top strip, and the pressing plate is fixed on the end side of the soldering head of the soldering machine.

[0010] As an improved technical scheme, the bottom of the lifting plate is fixed with two shaft supports near one end of the rotating strip, and the rotating shaft is rotatably installed between the two shaft supports, and a rotating mounting seat is sleeved on the rotating shaft and located between the two shaft supports.

[0011] As an improved technical scheme, the end of the rotating shaft away from the gear is fixed with a short shaft coaxially, a fixing sleeve is sleeved on the end of the short shaft away from the rotating shaft, a movable connecting block is integrally formed and installed on one side of the periphery surface of the fixing sleeve, and a fixed connecting block for blocking the movable connecting block is installed on the end of the shaft support close to the movable connecting block.

[0012] As an improved technical scheme, the opposite surfaces of the movable connecting block and the fixed connecting block are both embeddedly installed with magnetic blocks, and the opposite surfaces of the two magnetic blocks are in a magnetically interacting state.

[0013] After the above technical scheme is adopted, the beneficial effects of the present application are as follows:

[0014] 1. In the present application, the pressing and holding of the antenna cap inner wire by the metal pressing strip is realized by the downward pressing of the metal pressing strip, and the downward movement of the metal pressing strip is linked with the downward movement of the soldering head end of the soldering machine. The downward movement of the soldering head end drives the metal pressing strip to move downward and press on the wire. After the soldering is completed, the metal pressing strip will contact the wire and reset upward. No manual reciprocating operation is required, the operation complexity and labor intensity are reduced, and the working efficiency of soldering is improved.

[0015] 2. In the present application, when the gear is lowered and engaged with the rack, the movable connecting block rotates clockwise and is separated from the fixed connecting block. When the gear is lifted and separated from the rack, the movable connecting block rotates counterclockwise. When the gear is completely separated from the rack, the fixed connecting block and the movable connecting block are in contact. When the fixed connecting block and the movable connecting block are in a relative state, the magnetic blocks thereon will be magnetically attracted to fix the fixed connecting block and the movable connecting block together, thereby preventing the metal pressing strip from rotating and keeping the metal pressing strip in a horizontal state, thereby improving the stability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings. Among them:

[0017] Fig. 1 It is a whole structure schematic view of the antenna adjustable positioning clamp and welding clamp integrated device of the present application.

[0018] Fig. 2 It is a structure schematic view of the rotating strip and rack of the antenna adjustable positioning clamp and welding clamp integrated device of the present application.

[0019] Fig. 3 It is a structure schematic view of the rotating mounting seat of the antenna adjustable positioning clamp and welding clamp integrated device of the present application.

[0020] Explanation of reference signs:

[0021] 1, chassis; 2, positioning groove; 3, workpiece seat; 31, workpiece cavity; 32, wire cavity; 4, lifting plate; 41, T-shaped rod; 42, spring; 5, rotating strip; 51, shaft support; 52, movable connecting block; 53, fixed connecting block; 54, short shaft; 55, fixed sleeve; 56, rotating shaft; 57, rotating mounting seat; 58, gear; 6, metal pressing strip; 7, top strip; 8, pressing plate; 9, fixed strip; 10, rack. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0023] Embodiment 1

[0024] Reference Figs. 1-3 The present application provides an antenna adjustable positioning clamp and welding clamp integrated device, which comprises a chassis 1, both sides of the chassis 1 are provided with a fixed channel, a positioning groove 2 is formed on the top of the chassis 1, and a workpiece seat 3 for positioning the workpiece is arranged in the positioning groove 2.

[0025] The lifting plate 4 is slidably provided with two T-shaped rods 41 through sliding holes formed on the lifting plate 4, the bottom ends of the T-shaped rods 41 are fixed on the top of the base plate 1, the vertical rod ends of the T-shaped rods 41 are sleeved with springs 42 between the opposite surfaces of the lifting plate 4 and the base plate 1, the end of the lifting plate 4 away from the T-shaped rods 41 is rotatably provided with a rotating shaft 56, the rotating shaft 56 is provided with a rotating strip 5, the end of the rotating strip 5 close to the workpiece seat 3 is fixed with a metal pressing strip 6, the end of the rotating shaft 56 close to the T-shaped rods 41 is sleeved with a gear 58, the top of the base plate 1 and below the lifting plate 4 is provided with a fixed strip 9, the side of the fixed strip 9 close to the workpiece seat 3 is provided with a rack 10 engaged with the gear 58.

[0026] The top of the workpiece seat 3 is provided with a workpiece cavity 31 for placing an antenna cap, and the side of the workpiece seat 3 is provided with a wire cavity 32 communicated with the inside of the workpiece cavity 31.

[0027] The top of the lifting plate 4 and close to the end of the rotating strip 5 is fixed with a top strip 7, the top of the top strip 7 is provided with a pressing plate 8, and the pressing plate 8 is fixed on the side edge of the soldering head end of the soldering machine.

[0028] The bottom of the lifting plate 4 and close to the end of the rotating strip 5 is fixed with two shaft supports 51, and the rotating shaft 56 is rotatably provided between the two shaft supports 51, the rotating shaft 56 is sleeved with a rotating mounting seat 57 between the two shaft supports 51, and the rotating strip 5 is fixed on the plane end of the rotating mounting seat 57.

[0029] In use, the pressing of the metal pressing strip 6 to the wire in the antenna cap is downwardly pressed by the metal pressing strip 6, and the descending and rotating of the metal pressing strip 6 is linked with the descending of the soldering head end of the soldering machine, the descending of the soldering head end drives the metal pressing strip 6 to descend and press on the wire, after the soldering is completed, the metal pressing strip 6 will contact the wire and reset upwardly, without manual reciprocating operation, the operation complexity and labor intensity are reduced, and the working efficiency of the soldering is improved.

[0030] Embodiment 2

[0031] Reference Figs. 2-3 For the second embodiment of the utility model, which is different from the first embodiment, the end of the rotating shaft 56 away from the gear 58 is coaxially fixed with a short shaft 54, the end of the short shaft 54 away from the rotating shaft 56 is sleeved with a fixed sleeve 55, the side of the periphery surface of the fixed sleeve 55 is integrally formed with a movable connecting block 52, the end of the shaft support 51 away from the gear 58 and close to the movable connecting block 52 is provided with a fixed connecting block 53 for blocking the movable connecting block 52.

[0032] The opposite surface of the movable connecting block 52 and the fixed connecting block 53 is inlaid with a magnetic block, and the opposite surfaces of the two magnetic blocks are in a magnetic state, when the gear 58 is lowered and engaged with the gear rack 10, the movable connecting block 52 rotates clockwise and is separated from the fixed connecting block 53, when the gear 58 is lifted and separated from the gear rack 10, the movable connecting block 52 rotates counterclockwise, and when the gear 58 is completely separated from the gear rack 10, the fixed connecting block 53 is in contact with the movable connecting block 52.

[0033] In use, when the gear 58 is lowered and engaged with the gear rack 10, the movable connecting block 52 rotates clockwise and is separated from the fixed connecting block 53;

[0034] When the gear 58 is lifted and separated from the gear rack 10, the movable connecting block 52 rotates counterclockwise, and when the gear 58 is completely separated from the gear rack 10, the fixed connecting block 53 is in contact with the movable connecting block 52, and when the fixed connecting block 53 and the movable connecting block 52 are in a relative state, the magnetic blocks thereon are magnetically adsorbed to fix the fixed connecting block 53 and the movable connecting block 52 together, so as to prevent the metal pressing strip 6 from rotating and keep the metal pressing strip 6 in a horizontal placement state, thereby improving the stability of the device.

[0035] The rest of the structure is the same as that of example 1.

[0036] In combination with examples 1-2, the working principle of the utility model is as follows: the pressing plate 8 is fixed on the side edge of the soldering head end of the soldering machine, the pressing plate 8 is located above the soldering head end, the wire is inserted into the inner cavity of the antenna cap, the antenna cap is placed in the inner part of the workpiece cavity 31, and the wire passes through the inner part of the wire cavity 32, then the workpiece seat 3 provided with the antenna cap is placed in the inner cavity of the positioning groove 2 and is pushed inwards until the workpiece seat 3 blocks the positioning groove 2 from moving;

[0037] Then the soldering machine controls the soldering head end to descend, the pressing plate 8 synchronously descends and the top strip 7 applies downward pressure, the metal pressing strip 6 is driven to move downwards, and the convex end of the metal pressing strip 6 penetrates into the inner cavity of the antenna cap, the lifting plate 4 is compressed against the spring 42 when the metal pressing strip 6 descends, the metal pressing strip 6 rotates clockwise when the gear rack 10 is in contact with the gear 58, the wire in the inner part of the antenna cap is pressed, the wire is fixed on the side wall surface of the antenna cap, at this time, the soldering head end of the soldering machine reaches the soldering area of the antenna cap and performs soldering;

[0038] After the soldering is completed, the soldering head end moves upwards, the pressure applied to the spring 42 is gradually released, the lifting plate 4 is reset upwards, and at the same time, the gear 58 and the gear rack 10 are reversely driven to make the metal pressing strip 6 rotate counterclockwise, the wire is contacted and held, and the soldering operation of the antenna cap is completed.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. An antenna-adjustable positioning clamp and welding clamp integrated device, comprising a base plate (1), both sides of the base plate (1) are provided with a fixed channel, characterized in that: The top of the chassis (1) is provided with a positioning groove (2), and the inside of the positioning groove (2) is provided with a workpiece seat (3) for positioning the workpiece; The lifting plate (4) is slidably provided with two T-shaped rods (41) through the sliding holes formed on the lifting plate (4), the vertical rod end of the T-shaped rod (41) is sleeved with a spring (42) between the opposite surfaces of the lifting plate (4) and the chassis (1), one end of the lifting plate (4) away from the T-shaped rod (41) is rotatably provided with a rotating shaft (56), the rotating shaft (56) is provided with a rotating strip (5), one end of the rotating strip (5) close to the workpiece seat (3) is fixedly provided with a metal pressing strip (6), one end of the rotating shaft (56) close to the T-shaped rod (41) is sleeved with a gear (58), the top of the chassis (1) and below the lifting plate (4) is provided with a fixed strip (9), one side of the fixed strip (9) close to the workpiece seat (3) is provided with a rack (10) engaged with the gear (58).

2. An antenna-adjustable positioning and welding fixture integrated device according to claim 1, characterized in that: The top of the workpiece seat (3) is provided with a workpiece cavity (31) for placing an antenna cap, and one side of the workpiece seat (3) is provided with a wire cavity (32) in communication with the inside of the workpiece cavity (31).

3. An antenna-adjustable positioning and welding fixture integrated device according to claim 2, characterized in that: The top of the lifting plate (4) and one end close to the rotating strip (5) are fixedly provided with a top strip (7), the top of the top strip (7) is provided with a pressing plate (8), and the pressing plate (8) is fixed on the side edge of the soldering machine welding head end.

4. An antenna-adjustable positioning and welding fixture integrated device according to claim 3, characterized in that: The bottom of the lifting plate (4) and one end close to the rotating strip (5) are fixedly provided with two shaft supports (51), and the rotating shaft (56) is rotatably installed between the two shaft supports (51), and the rotating shaft (56) is sleeved with a rotating mounting seat (57) between the two shaft supports (51).

5. An antenna-adjustable positioning and welding fixture integrated device according to claim 4, characterized in that: One end of the rotating shaft (56) away from the gear (58) is fixedly provided with a short shaft (54) coaxially, one end of the short shaft (54) away from the rotating shaft (56) is sleeved with a fixed sleeve (55), and the periphery of the fixed sleeve (55) is integrally formed with a movable connecting block (52) on one side, and one end of the shaft support (51) away from the gear (58) is provided with a fixed connecting block (53) for blocking the movable connecting block (52) close to the movable connecting block (52).

6. An antenna-adjustable positioning and welding clamp integrated device according to claim 5, characterized in that: The opposite surfaces of the movable connecting block (52) and the fixed connecting block (53) are embeddedly provided with magnetic blocks, and the opposite surfaces of the two magnetic blocks are in a magnetically interacting state.

Images