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CN-224219626-U - Clamp for jewelry processing

CN224219626UCN 224219626 UCN224219626 UCN 224219626UCN-224219626-U

Abstract

The utility model relates to the technical field of clamps, in particular to a clamp for jewelry processing, which comprises a clamping assembly, a fixing assembly, a stamping assembly, a rectangular base, a clamping plate, a first threaded column, a first sliding block, a trim placing groove, a first sliding groove, a hand buckling groove, a second sliding groove, a column groove, a pressing plate mounting plate, a second sliding block, a second threaded column, a limiting groove, a pressing plate, a chisel plate mounting plate, a chisel plate and a positioning column.

Inventors

  • CHEN XIONGJUN

Assignees

  • 东莞市特立首饰有限公司

Dates

Publication Date
20260512
Application Date
20250625

Claims (6)

  1. 1. The clamp for jewelry processing is characterized by comprising a clamping assembly (1) and two fixing assemblies (2), wherein the two fixing assemblies (2) are correspondingly and slidably arranged at two ends of the clamping assembly (1), the clamping assembly (1) comprises a rectangular base (101), a clamping plate (102), a first threaded column (103) and a second sliding block (104), a decorative strip placing groove (101 a) is formed in the top surface of the rectangular base (101), the clamping plate (102) is slidably arranged in the decorative strip placing groove (101 a), one side of the clamping plate (102) is rotatably connected with one end of the first threaded column (103) through a bearing, and the first threaded column (103) is horizontally threaded and penetratingly arranged on the rectangular base (101); The fixing assembly (2) comprises a pressing plate mounting plate (201), second threaded columns (203) and a pressing plate (205), wherein first sliding blocks (202) are fixedly connected to two side plates of the pressing plate mounting plate (201), the first sliding blocks (202) are slidably connected into first sliding grooves (101 b), the second threaded columns (203) are installed on transverse plates of the pressing plate mounting plate (201) in a threaded penetrating mode, and the bottom ends of the second threaded columns (203) are installed in the center of the top surface of the pressing plate (205) in a rotating mode through bearings.
  2. 2. The jewelry processing clamp according to claim 1, further comprising a stamping assembly (3), wherein the stamping assembly (3) comprises a chisel plate mounting plate (301), a chisel plate (302) and positioning columns (303), the chisel plate (302) is mounted on the bottom surface of the chisel plate mounting plate (301) through bolts, the positioning columns (303) are vertically and fixedly connected to four corners of the bottom surface of the chisel plate mounting plate (301), and column grooves (101 e) matched with the positioning columns (303) are formed in the bottom of a decorative strip placing groove (101 a) of the rectangular base (101).
  3. 3. The jewelry processing clamp according to claim 1, wherein a second sliding groove (101 d) is formed in the bottom of the decorative strip placing groove (101 a), a second sliding block (104) matched with the second sliding groove (101 d) is fixedly connected to the bottom surface of the clamping plate (102), the second sliding block (104) is arranged in the second sliding groove (101 d) in a sliding mode, the bottom of the second sliding block (104) is arc-shaped, and first sliding grooves (101 b) are formed in two sides of the rectangular base (101).
  4. 4. The jewelry processing fixture according to claim 1, wherein the four corners of the bottom of the rectangular base (101) are provided with foot pads.
  5. 5. The jewelry processing fixture of claim 1, wherein one end of the first threaded post (103) is fixedly connected with an adjusting wheel.
  6. 6. The jewelry processing clamp according to claim 1, wherein limiting grooves (201 a) are formed in two parallel side plates of the pressing plate mounting plate (201), limiting blocks (204) are fixedly connected to two ends of the pressing plate (205), the limiting blocks (204) are slidably arranged in the limiting grooves (201 a), and hand buckling grooves (101 c) are formed in two parallel sides of the rectangular base (101).

Description

Clamp for jewelry processing Technical Field The utility model relates to the technical field of clamps, in particular to a clamp for jewelry processing. Background In the ornament processing process, especially when processing sheet ornaments such as bracelets, the operations such as beating, carving, polishing and the like are required to be carried out on the sheet materials. The traditional processing mode is often that the worker holds the chisel by hand to operate, but is not stable enough to the fixed of slice material, leads to the machining precision not high easily, and the workman tired easily when holding the material operation for a long time, influences work efficiency. In addition, when needs beat the picture and text on sheet material, complex operation is difficult to accomplish the work of beating the seal fast accurately, consequently needs a anchor clamps that can stabilize centre gripping sheet material, be convenient for beat the picture and text and improve work efficiency. Disclosure of utility model The utility model aims to provide a clamp for jewelry processing, which aims to solve the technical problems. In order to achieve the aim, the utility model provides the technical scheme that the clamp for jewelry processing comprises a clamping component, a fixing component and a stamping component; The clamping assembly comprises a rectangular base, a clamping plate, a first threaded column and a second sliding block; the bottom of the decorative strip placing groove is provided with a second sliding groove, the bottom surface of the clamping plate is fixedly connected with a second sliding block matched with the second sliding groove, the second sliding block is arranged in the second sliding groove in a sliding way, and the bottom of the second sliding block is arc-shaped; The fixing assembly is provided with two fixing assemblies which are respectively and correspondingly arranged at two ends of the rectangular base in a sliding manner, the fixing assembly comprises a pressing plate mounting plate, a second threaded column and a pressing plate, the pressing plate mounting plate is composed of a transverse plate and two vertical plates, the two vertical top ends of the pressing plate mounting plate are fixedly connected with two ends of the transverse plate, one sides, close to each other, of the two side plates parallel to each other of the pressing plate mounting plate are fixedly connected with first sliding blocks which are matched with the first sliding grooves, the first sliding blocks are in sliding connection in the first sliding grooves, the second threaded column is arranged on the transverse plate of the pressing plate mounting plate in a threaded manner in a penetrating manner, the bottom ends of the second threaded column are rotatably arranged at the center of the top surface of the pressing plate through bearings, limit grooves are formed in the two side plates parallel to each other of the pressing plate mounting plate, and limiting blocks are fixedly connected to the two ends of the pressing plate and are arranged in the limit grooves in a sliding manner; Preferably, the developing assembly comprises a chisel plate mounting plate, chisel plates and positioning columns, wherein the chisel plates are mounted on the bottom surface of the chisel plate mounting plate, the chisel plates are mounted on the bottom surface of the chisel plate mounting plate through bolts, the positioning columns are vertically and fixedly connected to four corners of the bottom surface of the chisel plate mounting plate, column grooves matched with the positioning columns are formed in the bottoms of the decorative strip placing groove bottoms of the rectangular base, and the depth of the column grooves is at least 10mm larger than the height of the positioning columns. Preferably, one end of the first threaded column is fixedly connected with an adjusting wheel, so that the first threaded column can be rotated conveniently, the position of the clamping plate can be adjusted, and therefore the clamping plate is suitable for sheet materials with different widths. Preferably, the two sides of the rectangular base, which are parallel to each other, are provided with hand buckling grooves, so that an operator can conveniently hold the rectangular base to move or adjust the position. Preferably, four corners of rectangular base bottom are installed and are filled up the foot, and the foot can adopt the rubber material, plays skid resistance and cushioning's effect, increases the stability of anchor clamps in the use. Preferably, the clamping assembly further comprises a decorative strip placing groove, the decorative strip placing groove is used for placing sheet materials, the area, which is not arranged on the rectangular base, is used as a hammering area of jewelry, and a stable platform is provided for processing operation. Preferably, the pattern and text are arranged on the chisel plate of t