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CN-224223115-U - Clamping and positioning device for seamless welding material of jewelry

CN224223115UCN 224223115 UCN224223115 UCN 224223115UCN-224223115-U

Abstract

The utility model provides a jewelry seamless welding material clamping and positioning device, and relates to the technical field of clamping and positioning devices. The novel jewelry welding machine comprises a clamping table, wherein a rotary clamping structure is arranged at the top of the clamping table and comprises a mounting plate, the bottom of the mounting plate is fixedly connected with the top of the clamping table, a hydraulic telescopic rod is fixedly arranged on one side of the mounting plate, an installation frame is fixedly connected with the output end of the hydraulic telescopic rod, an auxiliary cooling structure is arranged in the clamping table, the clamping plate can be driven to move under the action of the hydraulic telescopic rod through the rotary clamping structure, so that the clamping plate can clamp and fix jewelry materials, at the moment, the clamping plate can be driven to rotate under the action of a first motor, the angles of the jewelry materials can be adjusted, and then different surfaces can be welded without frequent disassembly and reinstallation of the jewelry materials, and the condition of low welding efficiency is caused.

Inventors

  • Liu Tangdeng

Assignees

  • 深圳市吉辉激光科技有限公司

Dates

Publication Date
20260512
Application Date
20250530

Claims (7)

  1. 1. A jewelry seamless welding material clamping and positioning device, which comprises a clamping table (1) and is characterized in that, The automatic clamping device is characterized in that a rotary clamping structure (2) is arranged at the top of the clamping table (1), the rotary clamping structure (2) comprises a mounting plate (21), the bottom of the mounting plate (21) is fixedly connected with the top of the clamping table (1), a hydraulic telescopic rod (22) is fixedly arranged on one side of the mounting plate (21), and the output end of the hydraulic telescopic rod (22) is fixedly connected with a mounting frame (23); The inside of gripping platform (1) is provided with supplementary cooling structure (3), supplementary cooling structure (3) are including otter board (31), the top fixed connection of otter board (31) and gripping platform (1), the inner wall fixedly connected with of gripping platform (1) installs auxiliary plate (32).
  2. 2. The jewelry seamless welding material clamping and positioning device according to claim 1, wherein a first motor (24) is fixedly arranged on one side of the mounting frame (23), the output end of the first motor (24) is fixedly connected with a rotating cylinder (25), and a sliding rod (26) is slidingly connected on one side of the rotating cylinder (25).
  3. 3. The jewelry seamless welding material clamping and positioning device according to claim 2, wherein one end of the sliding rod (26) is fixedly connected with a clamping plate (27), and one side of the clamping plate (27) is fixedly connected with a rectangular lug (29).
  4. 4. The jewelry seamless welding material clamping and positioning device according to claim 3, wherein the outer surface of the sliding rod (26) is sleeved with a buffer spring (28), and two ends of the buffer spring (28) are fixedly connected with the rotating cylinder (25) and the clamping plate (27) respectively.
  5. 5. The jewelry seamless welding material clamping and positioning device according to claim 3, wherein an annular chute (210) is formed in one side of the mounting frame (23), a sliding round rod (211) is connected to the inner wall of the annular chute (210) in a sliding mode, a sliding cylinder (212) is connected to one end of the sliding round rod (211) in a sliding mode, and one side of the sliding cylinder (212) is fixedly connected with the clamping plate (27).
  6. 6. The jewelry seamless welding material clamping and positioning device according to claim 1, wherein a second motor (33) is fixedly installed at the bottom of the installation auxiliary plate (32), the output end of the second motor (33) is fixedly connected with a driving rod (34), and the outer surface of the driving rod (34) is fixedly connected with a driving gear (35).
  7. 7. The jewelry seamless welding material clamping and positioning device according to claim 6, wherein the top of the installation auxiliary plate (32) is rotatably connected with a driven rod (36), the outer surface of the driven rod (36) is fixedly connected with a driven gear (37), the driving gear (35) is in meshed connection with the driven gear (37), and the top ends of the driving rod (34) and the driven rod (36) are fixedly connected with a fan blade body (38).

Description

Clamping and positioning device for seamless welding material of jewelry Technical Field The utility model relates to the technical field of clamping and positioning devices, in particular to a jewelry seamless welding material clamping and positioning device. Background In the processing process of jewelry, the jewelry is required to be welded, so that the jewelry can be spliced together, seamless welding is one of common welding modes, and in the welding process, the jewelry material is required to be clamped and positioned by using a clamping and positioning device. In actual operation, the clamping and positioning device in the prior art has perfect structure and functions, can basically meet daily use requirements, but still has the following problems: In the in-service use, when the jewelry welds, need weld different angles, need constantly dismantle and fix again the jewelry this moment, and then make holistic machining efficiency reduce, and the grip block is at the in-process of centre gripping, leads to the jewelry material impaired because of the grip strength is too big easily, and then reduces the yield, very inconvenient. Therefore, the utility model provides a jewelry seamless welding material clamping and positioning device. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a jewelry seamless welding material clamping and positioning device. In order to achieve the purpose, the jewelry seamless welding material clamping and positioning device comprises a clamping table, wherein a rotary clamping structure is arranged at the top of the clamping table and comprises a mounting plate, the bottom of the mounting plate is fixedly connected with the top of the clamping table, a hydraulic telescopic rod is fixedly arranged on one side of the mounting plate, the output end of the hydraulic telescopic rod is fixedly connected with a mounting frame, an auxiliary cooling structure is arranged in the clamping table and comprises a screen plate, the screen plate is fixedly connected with the top of the clamping table, and an installation auxiliary plate is fixedly connected with the inner wall of the clamping table. As a preferred implementation mode, one side fixed mounting of installing frame has first motor, the output fixedly connected with of first motor rotates a section of thick bamboo, one side sliding connection who rotates a section of thick bamboo has the slide bar, one end fixedly connected with grip block of slide bar, one side fixedly connected with rectangle lug of grip block, the surface cover of slide bar is equipped with buffer spring, buffer spring's both ends respectively with rotate a section of thick bamboo and grip block fixed connection. The technical effect of adopting the further scheme is that when the clamping plate clamps the jewelry material under the action of the sliding rod and the rotating cylinder, the clamping force can be buffered through the buffer spring, so that the damage of the jewelry material caused by overlarge clamping force is avoided, and meanwhile, the rotating cylinder and the clamping plate can be driven to rotate under the action of the first motor, so that the jewelry material can be rotated, and further, the overturning welding can be performed. As a preferred implementation mode, an annular chute is formed in one side of the mounting frame, a sliding round rod is slidably connected to the inner wall of the annular chute, one end of the sliding round rod is slidably connected with a sliding cylinder, and one side of the sliding cylinder is fixedly connected with the clamping plate. The technical effect of adopting the further scheme is that under the action of the sliding round rod and the sliding cylinder, the clamping plate can be matched for rotation, and meanwhile, the clamping plate can be guided and supported in the rotation process. As a preferred implementation mode, the bottom fixed mounting of installation auxiliary plate has the second motor, the output fixedly connected with driving lever of second motor, the surface fixedly connected with driving gear of driving lever, the top rotation of installation auxiliary plate is connected with the driven lever, the surface fixedly connected with driven gear of driven lever, meshing connection between driving gear and the driven gear, the top fixedly connected with flabellum of driving lever and driven lever. The technical effect of adopting the further scheme is that under the action of the driving rod, the driving gear can be driven to rotate, the driven gear and the driven rod can be driven to rotate, the fan blade body can be driven to rotate, and then the welding jewelry can be cooled in an auxiliary mode. The utility model provides a jewelry seamless welding material clamping and positioning device. The beneficial effects are as follows: Through setting up rotatory clamping structure, under the effect of hydraulic telescoping rod, can drive t