Assembly process for the production of communication accessories

Abstract

The application relates to a clamp for communication accessory production, which comprises an upper clamp body and a lower clamp body, the upper clamp body and the lower clamp body are connected in a separable mode, the upper clamp body is provided with upper clamping parts arranged in an array mode, the lower clamp body is provided with lower clamping parts arranged in an array mode, the upper clamping parts and the lower clamping parts constitute clamping mechanisms for clamping a cylindrical stem of a middle part of a communication accessory, and the clamp further comprises a rotating adjusting mechanism for adjusting the rotation of the communication accessory around a center line. The above scheme can effectively improve the reliability, efficiency and operation convenience of the plug assembly.

Description

Technical Field

[0001] This invention relates to the field of automated production of power dividers, and more specifically to a fixture for the production of communication accessories. Background Technology

[0002] In the production of communication accessories (power divider cavities), plugs need to be installed in the assembly holes on the square heads at the ends of the accessories before painting, thus preventing paint from entering the cavity of the accessories. The plugs are arranged in a row by an automatic feeding device, and the accessories are clamped and fixed by a fixture. Then, the plugs are moved from the bottom of the square head upwards and installed into the assembly holes, achieving rapid assembly of the plugs and accessories, as described in the technical solution entitled "Arrangement and Assembly Equipment" (application number: 202410481122.0). However, the fixtures currently used have drawbacks such as inconvenience in loading and unloading communication accessories and adjusting the rotation of the accessories to install plugs in different assembly holes, as well as poor reliability. Therefore, it is necessary to solve this problem. Summary of the Invention

[0003] To address the aforementioned problems, this invention provides a fixture for the production of communication accessories, which can improve the assembly efficiency of plugs.

[0004] The specific technical solution adopted in this invention is as follows.

[0005] A fixture for manufacturing communication accessories is characterized by comprising an upper fixture body and a lower fixture body, which are detachably assembled and connected. The upper fixture body is provided with an upper clamping part arranged in an array, and the lower fixture body is provided with a lower clamping part arranged in an array. The upper clamping part and the lower clamping part constitute a clamping mechanism for clamping the cylindrical rod body in the middle of the communication accessory. The fixture also includes a rotation adjustment mechanism for adjusting the communication accessory to rotate around its center line so that different assembly holes on one end of the square head of the communication accessory are in state A. State A is the state in which the assembly holes are arranged downwards for assembly with plugs.

[0006] A further proposed solution is as follows: the communication accessory is held horizontally by the clamping mechanism, with the upper clamp body and the lower clamp body arranged correspondingly on top and bottom. The upper clamp body is installed vertically, and the lower clamp body is installed horizontally perpendicular to the communication accessory.

[0007] The clamping mechanism restricts the movement of the communication accessory in its radial direction.

[0008] It is also equipped with a lateral limiting mechanism, which is used to restrict the movement of the communication accessory along its length.

[0009] The lower clamping part is composed of a lower V-shaped groove, with the groove opening of the lower V-shaped groove facing upwards. The upper clamping part is composed of one of an upper V-shaped groove, a pressure roller, and a pressure plate, with the groove opening of the upper V-shaped groove facing downwards. The pressure roller and pressure plate are set horizontally.

[0010] The lower V-shaped groove section consists of two sets of lower clamping assemblies spaced apart along the length of the communication accessory. Each lower clamping assembly consists of two lower rollers arranged in a V-shape and rotatably mounted on a lower support. The upper V-shaped groove section consists of one set of upper clamping assemblies, which consists of two upper rollers arranged in a V-shape and rotatably mounted on an upper support. The upper clamping assembly is located between the two lower clamping assemblies.

[0011] The lateral limiting mechanism is mounted on the upper clamp body.

[0012] The lateral limiting mechanism includes a first limiting member and a second limiting member. The first limiting member and the second limiting member are respectively placed on the outer sides of both ends of the communication accessory. Both the first limiting member and the second limiting member are installed movably along the length direction of the communication accessory.

[0013] The first limiting member is rotatably mounted on the first bracket, and the second limiting member is rotatably mounted on the second bracket. The first bracket and the second bracket are slidably mounted on the upper clamp body along the length direction of the communication accessory.

[0014] The above-mentioned solution provided by the present invention can effectively adjust the posture of communication accessories, improve the assembly efficiency of plugs and the convenience of operation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention.

[0016] Figure 2 This is a schematic diagram showing the structure where the lower clamp body is located outside the upper clamp body.

[0017] Figure 3 This is a schematic diagram of the upper clamp body.

[0018] Figure 4 This is a structural schematic diagram of the upper clamp body from a downward viewing angle.

[0019] Figure 5 for Figure 4 A structural diagram from another perspective.

[0020] Figure 6 This is a schematic diagram of the lower clamp body.

[0021] The reference numerals in the figure are as follows: 001-tube body, 002-square head, 003-assembly hole, 100-upper clamp body, 101-upper clamping assembly, 110-first bracket, 111-insertion rod, 112-backing plate, 120-second bracket, 121-clamping piece, 131-adjusting motor, 132-first drive shaft, 133-second drive shaft, 141-bidirectional adjusting cylinder, 142-lifting cylinder, 151-second gear, 152-adjusting gear plate, 153-first gear, 200-lower clamp body, 201-slide rail, 202-flat push cylinder, 210-lower clamping assembly. Detailed Implementation

[0022] To make the objectives and advantages of this invention clearer, the invention will be specifically described below with reference to embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of the invention and does not strictly limit the scope of protection specifically claimed by the invention.

[0023] As used herein, the terms “parallel,” “perpendicular,” etc., are not limited to their strict geometric definitions, but include tolerances for reasonable and inconsistent machining or human errors.

[0024] like Figure 1 , 2 As shown, a fixture for manufacturing communication accessories includes an upper fixture body 100 and a lower fixture body 200, which are detachably assembled. The upper fixture body 100 has upper clamping parts arranged in an array, and the lower fixture body 200 has lower clamping parts arranged in an array. The upper and lower clamping parts form a clamping mechanism for clamping the cylindrical rod in the middle of the communication accessory. The fixture also includes a rotation adjustment mechanism for adjusting the communication accessory to rotate around its centerline so that different mounting holes 003 on one end of the square head 002 of the communication accessory are in state A. State A is the state where the mounting holes 003 are arranged downwards for assembly with a plug. The communication accessory is horizontally clamped by the clamping mechanism. The upper fixture body 100 and the lower fixture body 200 are arranged correspondingly, with the upper fixture body 100 movably installed in the vertical direction and the lower fixture body 200 movably installed in the horizontal direction perpendicular to the communication accessory. The clamping mechanism restricts the movement of the communication accessory in its radial direction. A lateral limiting mechanism is also provided to restrict the movement of the communication accessory in its length direction. The lower clamping part is composed of a lower V-shaped groove with the groove opening facing upwards. The upper clamping part is composed of an upper V-shaped groove, a pressure roller, or a pressure plate, with the groove opening facing downwards. The pressure roller and pressure plate are horizontally positioned.

[0025] The above-mentioned solution provided by the present invention can meet the different needs of feeding, unloading, plugging and assembling, and rotating and adjusting communication accessories by detaching the upper clamp body 100 and the lower clamp body 200, thereby meeting the needs of different periods and improving assembly efficiency and ease of operation.

[0026] Specifically, such as Figure 3 , 6 As shown, the lower V-shaped groove section consists of two sets of lower clamping assemblies 210 spaced apart along the length of the communication accessory. Each lower clamping assembly 210 comprises two lower rollers arranged in a V-shape and rotatably mounted on a lower support. The upper V-shaped groove section consists of one set of upper clamping assemblies 101, which comprises two upper rollers arranged in a V-shape and rotatably mounted on an upper support. The upper clamping assembly 101 is positioned between the two lower clamping assemblies 210. This design achieves reliable clamping and meets the requirements for fine-tuning the posture, thereby reducing the material loading requirements of the communication accessory and lowering equipment costs. Alternatively, two sets of upper clamping assemblies 101 can be used to form the upper V-shaped groove section, with each set corresponding to one of the two lower clamping assemblies 210.

[0027] like Figure 4 , 5As shown: A lateral limiting mechanism is mounted on the upper clamp body 100. The lateral limiting mechanism includes a first limiting member and a second limiting member, which are respectively positioned on the outer sides of both ends of the communication accessory. Both the first and second limiting members are movably installed along the length direction of the communication accessory. The first limiting member is rotatably mounted on the first bracket 110, and the second limiting member is rotatably mounted on the second bracket 120. The first bracket 110 and the second bracket 120 are slidably mounted on the upper clamp body 100 along the length direction of the communication accessory. The first limiting member includes an insertion rod 111 that extends into the other end of the communication accessory. A stop plate 112 is provided in the middle of the insertion rod 111. The end of the insertion rod 111 away from the communication accessory is rotatably mounted on the first bracket 110, and the end of the insertion rod 111 near the communication accessory is set in a tapered shape. The second limiting member includes a U-shaped clamp 121. The clamp 121 is horizontally arranged facing the side pointing towards the first limiting member. The clamp 121 is used to form a detachable snap-fit ​​engagement with the square head 002 provided at one end of the communication accessory. The opening of the clamp 121 is flared. The clamp 121 is rotatably mounted on the second bracket 120 via a rotating shaft. The rotating shaft and the insertion rod 111 are arranged concentrically. A drive wheel is provided on the rotating shaft, and the rotation adjustment mechanism is connected to each drive wheel. The specific design is as follows: A first gear 153 is mounted on the rotating shaft. The rotation adjustment mechanism includes an adjusting gear plate 152 and an adjusting motor 131. The length direction of the adjusting gear plate 152 is horizontal and perpendicular to the length direction of the communication accessory. The plate surface of the adjusting gear plate 152 is vertically arranged and slidably mounted on the second bracket 120 along its length direction. A first tooth is provided on the lower side of the adjusting gear plate 152, and the first tooth is meshed and connected to each of the first gears 153. A second tooth is provided on the upper side of the adjusting gear plate 152. A second drive shaft 133 is also rotatably mounted on the second bracket 120. A second gear 131 is provided at the end of the second drive shaft 133 extending to the outer side of the second bracket 120. 51. The second gear 151 and the second tooth are meshed and connected at the middle. The end of the second transmission shaft 133 extending to the inner side of the second bracket 120 is provided with a splined bushing. The upper clamp body 100 is also provided with a first transmission shaft 132 that is rotatably assembled. The first transmission shaft 132 and the second transmission shaft 133 are arranged concentrically. The end of the first transmission shaft 132 is provided with a splined shaft section. The splined shaft section and the splined bushing are inserted and slidably assembled and rotate synchronously. The adjusting motor 131 is fixedly installed in the middle of the upper clamp body 100. The middle of the first transmission shaft 132 is provided with a first drive wheel. The output shaft of the adjusting motor 131 is provided with a second drive wheel. The first drive wheel and the second drive wheel are connected by a transmission belt. The upper clamp body 100 and the lower clamp body 200 can be specifically composed of a horizontally arranged upper mounting plate and a lower mounting plate, respectively. The upper clamp body 100 is installed at the lower end of two lifting cylinders 142. The lifting cylinders 142 adjust the upper clamp body 100 to raise and lower. The regulating motor 131 is located between the two lifting cylinders 142.The first bracket 110 and the second bracket 120 are respectively composed of a first mounting plate and a second mounting plate arranged vertically on the plate surface. The upper clamp body 100 is also equipped with two sets of bidirectional adjusting cylinders 141. The length direction of the bidirectional adjusting cylinders 141 is consistent with the length direction of the communication accessory. The two ends of the bidirectional adjusting cylinders 141 are fixedly connected to the ends of the first mounting plate and the second mounting plate, respectively. The two sets of bidirectional adjusting cylinders 141 adjust the first mounting plate and the second mounting plate to move closer or further away synchronously. The lower clamp body 200 is mounted on the slide rail 201 and moved by the horizontal pushing cylinder 202. The square head 002 is located on the outside of the upper clamp body 100 and the lower clamp body 200 to avoid interference with the assembly of the plug and the assembly hole 003. The clamp can also be mounted on a mounting frame, which slides along the length direction of the communication accessory. The slide rail and the lifting cylinder are fixedly mounted on the mounting frame. The plug includes a plug body and two elastic connecting feet provided on the plug body. The communication accessory includes an elongated tube 001 and a square head 002 located at one end of the tube 001. Assembly holes 003 are respectively provided on the two oppositely arranged side walls of the square head 002. The interior of the square head 002 is hollow and communicates with the cavity of the tube 001. The structure of the plug and the communication accessory is specifically implemented according to the scheme described in the prior application entitled "Arrangement Assembly Equipment" (application number: 202410481122.0).

[0028] The first and second limiting components of the above structure can not only reliably fine-tune and limit the posture of communication accessories, but also quickly and conveniently adjust the mounting holes 003 on each square head 002 to state A, ensuring that the plug and mounting holes 003 can be reliably arranged in an upper and lower position, improving the reliability and efficiency of assembly, avoiding assembly errors caused by errors in the feeding of communication accessories, and improving the reliability of equipment operation.

[0029] The assembly method using the above-mentioned equipment, i.e., the assembly process for the production of communication accessories, is as follows: The lower clamp body 200 is adjusted to be located outside the upper clamp body 100, with the upper clamp body 100 in a high position. Each communication accessory to be assembled is then assembled onto its respective lower clamping part on the lower clamp body 200, such that the square head 002 is arranged corresponding to the second bracket 120 and the center line of the assembly hole 003 on the square head 002 is vertically arranged; the lower clamp body 200 is horizontally moved to be located below the upper clamp body 100 and... Adjust the upper clamp body 100 to move downwards, so that the clamping mechanism clamps the tube body of the communication accessory; adjust the first bracket 110 and the second bracket 120 to move towards each other synchronously, so that the first limiter and the second limiter can finely adjust and position the posture of the communication accessory; arrange a set of plugs on the lower side of the square head 002, and arrange each plug and the assembly hole 003 on the lower side of each square head 002 respectively, and then adjust each plug to move upwards so that the plug is assembled in the assembly hole 003 on the lower side of the square head 002. Then, adjust each of the second limiting components to rotate 180 degrees, so that the assembly hole 003 of the already assembled plug is rotated to the upper side of the square head 002, and the assembly hole 003 of the other unassembled plug is rotated to the lower side of the square head 002; then, arrange another set of plugs on the lower side of the square head 002, and then adjust each plug to move upward so that the plug is assembled in the assembly hole 003 of the other unassembled plug on the square head 002; after assembly, adjust the first bracket 110 and the second bracket 120 to move away from each other, move the upper clamp body 100 upward to return to the high position, and move the lower clamp body 200 to the outside of the upper clamp body 100, and remove the assembled communication accessories for subsequent processing. Repeat this process until all communication accessories are assembled. Before assembling the next set of plugs, rotate them 90 degrees around the plug center line first, so that the connecting feet of the two plugs assembled on the same square head 002 are in a avoidance state, avoiding interference between the connecting feet.

[0030] In summary, the above-mentioned solution provided by the present invention can effectively improve the reliability, efficiency and ease of operation of plug assembly.

[0031] The above description is merely a preferred embodiment of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described or explained in this invention are implemented according to conventional methods in the art unless otherwise specified or limited.

Claims

1. An assembly process for the production of communication accessories, characterized in that: The lower clamp body is located outside the upper clamp body, with the upper clamp body in a high position. Each communication accessory to be assembled is mounted on the lower clamping part of the lower clamp body, so that the square head is arranged corresponding to the second bracket and the center line of the assembly hole on the square head is vertically arranged. The lower clamp body is moved horizontally to the lower side of the upper clamp body and the upper clamp body is adjusted to move downward, so that the clamping mechanism clamps the tube body of the communication accessory. The first bracket and the second bracket are adjusted to move towards each other synchronously, so that the first limiter and the second limiter can finely adjust and position the posture of the communication accessory. A set of plugs is arranged on the lower side of the square head, and each plug is arranged corresponding to the assembly hole on the lower side of each square head. Then, each plug is adjusted to move upward so that the plug is assembled in the assembly hole on the lower side of the square head. Then, adjust each of the second limiting parts to rotate 180 degrees, so that the assembly hole of the already assembled plug is turned to the upper side of the square head, and the assembly hole of the other unassembled plug is turned to the lower side of the square head; then arrange another set of plugs on the lower side of the square head, and then adjust each plug to move upward so that the plug is assembled in the assembly hole of the other unassembled plug on the square head; after assembly, adjust the first bracket and the second bracket to move away from each other, move the upper clamp body upward to return to the high position, and move the lower clamp body to the outside of the upper clamp body, and remove the assembled communication accessories for subsequent processing. The upper clamp body and the lower clamp body are detachably assembled and connected. The upper clamp body is provided with an upper clamping part arranged in a row, and the lower clamp body is provided with a lower clamping part arranged in a row. The upper clamping part and the lower clamping part form a clamping mechanism for clamping the cylindrical rod body in the middle of the communication accessory. It also includes a rotation adjustment mechanism, which is used to adjust the communication accessory to rotate around its center line so that different assembly holes on the square head at one end of the communication accessory are in state A. State A is the state in which the assembly hole openings are arranged downwards for assembly with the plug.

2. The assembly process for manufacturing communication accessories according to claim 1, characterized in that: The communication accessory is held horizontally by the clamping mechanism. The upper clamp body and the lower clamp body are arranged correspondingly on the top and bottom. The upper clamp body is installed vertically, and the lower clamp body is installed horizontally perpendicular to the communication accessory.

3. The assembly process for manufacturing communication accessories according to claim 2, characterized in that: The clamping mechanism restricts the movement of the communication accessory in its radial direction.

4. The assembly process for manufacturing communication accessories according to claim 3, characterized in that: It is also equipped with a lateral limiting mechanism, which is used to restrict the movement of the communication accessory along its length.

5. The assembly process for manufacturing communication accessories according to claim 3, characterized in that: The lower clamping part is composed of a lower V-shaped groove, with the groove opening of the lower V-shaped groove facing upwards. The upper clamping part is composed of an upper V-shaped groove, with the groove opening of the upper V-shaped groove facing downwards.

6. The assembly process for manufacturing communication accessories according to claim 5, characterized in that: The lower V-shaped groove section consists of two sets of lower clamping assemblies spaced apart along the length of the communication accessory. Each lower clamping assembly consists of two lower rollers arranged in a V-shape and rotatably mounted on a lower support. The upper V-shaped groove section consists of one set of upper clamping assemblies, which consists of two upper rollers arranged in a V-shape and rotatably mounted on an upper support. The upper clamping assembly is located between the two lower clamping assemblies.

7. The assembly process for manufacturing communication accessories according to claim 4, characterized in that: The lateral limiting mechanism is mounted on the upper clamp body.

8. The assembly process for manufacturing communication accessories according to claim 7, characterized in that: The lateral limiting mechanism includes a first limiting member and a second limiting member. The first limiting member and the second limiting member are respectively placed on the outer sides of both ends of the communication accessory. Both the first limiting member and the second limiting member are installed movably along the length direction of the communication accessory.

9. The assembly process for manufacturing communication accessories according to claim 8, characterized in that: The first limiting member is rotatably mounted on the first bracket, and the second limiting member is rotatably mounted on the second bracket. The first bracket and the second bracket are slidably mounted on the upper clamp body along the length direction of the communication accessory.

Images