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CN-224226896-U - Auxiliary clamp for cutting glass cover plate

CN224226896UCN 224226896 UCN224226896 UCN 224226896UCN-224226896-U

Abstract

The utility model relates to the technical field of glass cutting clamp devices and discloses an auxiliary clamp for glass cover plate cutting, which comprises a workbench, wherein a base plate is fixedly connected to the top of the workbench, through grooves are formed in the base plate and the top of the workbench, a clamping frame is fixedly connected to the bottom of the base plate and below the through grooves, two moving blocks are connected to the inside of the clamping frame in a sliding manner, and a driving assembly capable of driving the two moving blocks to move relatively or relatively is arranged on one side of the workbench. The utility model uses the clamping frame and the hollow block. The cooperation of drive assembly and buffer assembly isotructure is used to can be through the design of two-way threaded rod and cavity piece, this anchor clamps can accurate adjustment clamping position and dynamics, ensure that glass apron is firm and even at the centre gripping in-process, and through the cooperation of rubber block and spring, can provide even buffering effect according to glass's thickness and material automatically regulated elasticity.

Inventors

  • Yuan Nihong
  • HUANG WEIDONG

Assignees

  • 湖南和伟鑫光电科技有限公司

Dates

Publication Date
20260512
Application Date
20250513

Claims (8)

  1. 1. The auxiliary clamp for cutting the glass cover plate comprises a workbench (1) and is characterized in that the top of the workbench (1) is fixedly connected with a base plate (2), through grooves (3) are formed in the tops of the base plate (2) and the workbench (1), clamping frames (4) are fixedly connected to the bottoms of the base plate (2) and located below the through grooves (3), two moving blocks (5) are slidably connected to the bottoms of the clamping frames (4), driving components capable of driving the two moving blocks (5) to move relatively or separately are arranged on one side of the workbench (1), hollow blocks (6) are fixedly connected to the tops of the two moving blocks (5), guide components are arranged between the two opposite sides of the hollow blocks (6), buffer grooves (7) are formed in the interiors of the hollow blocks (6), and buffer components are arranged on the buffer grooves (7), and a plurality of compression components are arranged on two sides of the hollow blocks (6).
  2. 2. The auxiliary clamp for cutting the glass cover plate according to claim 1, wherein the driving assembly comprises a driving motor (8) fixedly arranged on one side of the workbench (1), and the output end of the driving motor (8) rotates to penetrate through the clamping frame (4) and is fixedly connected with a bidirectional threaded rod (9).
  3. 3. The auxiliary clamp for cutting the glass cover plate according to claim 2, wherein the outer wall of the bidirectional threaded rod (9) is in threaded connection with the two moving blocks (5), and one end of the bidirectional threaded rod (9) is in rotary connection with the inner wall of the clamping frame (4).
  4. 4. The auxiliary clamp for cutting the glass cover plate according to claim 1, wherein the guide assembly comprises two guide rods (10) which are connected between opposite sides of the two hollow blocks (6) in a sliding manner, and two ends of each guide rod (10) penetrate through the hollow block (6) and are fixedly connected with fixing seats (11).
  5. 5. The auxiliary clamp for cutting the glass cover plate according to claim 1, wherein the buffer assembly comprises a rubber block (12) which is connected to the inner wall of the buffer groove (7) in a sliding mode, and a plurality of springs (13) are fixedly arranged on one side of the rubber block (12).
  6. 6. The auxiliary clamp for cutting the glass cover plate according to claim 1, wherein the pressing assembly comprises clamping seats (14) and moving seats (15) which are detachably clamped on two sides of the hollow block (6), the top of each clamping seat (14) is fixedly connected with a pressing seat (16), internal threads of each pressing seat (16) are connected with pressing rods (17), and the bottom of each pressing seat (16) is fixedly connected with a trapezoid track (18).
  7. 7. The auxiliary clamp for cutting the glass cover plate according to claim 6, wherein an adjusting rod (19) is connected to the inner thread of the movable seat (15).
  8. 8. The auxiliary clamp for cutting glass cover plates according to claim 1, wherein a cutting mechanism (20) is arranged on the workbench (1).

Description

Auxiliary clamp for cutting glass cover plate Technical Field The utility model relates to the technical field of glass cutting clamp devices, in particular to an auxiliary clamp for glass cover plate cutting. Background In the cutting process of the glass cover plate, the design of the clamp is critical, and especially, the precision and the safety in the cutting process are required to be ensured while the stable clamping of the glass and the breakage of the glass are ensured. To solve these problems, the prior art has gradually introduced a buffer structure, an adjusting device and a more accurate clamping system. However, the prior art still has some defects, mainly represented by insufficient fine clamping force and position adjustment of the clamp on the glass, and cannot meet high requirements on glass surface protection, and particularly when the glass is subjected to brittle characteristics, the glass damage caused by uneven pressure or excessive pressure is still a difficult problem. Conventional clamps mostly adopt metal clamping structures, lack of buffer mechanisms, and are easy to cause glass surface microcracks or edge breakage due to overlarge local pressure during clamping, particularly in thin glass processing, the risk of breakage is obviously increased, and in the cutting process, glass deflection is easy to be caused by superposition of thermal stress and mechanical vibration, if tiny movement occurs, cutting line deflection or burr generation is caused, so improvement is needed. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides an auxiliary clamp for cutting a glass cover plate. In order to achieve the purpose, the glass cover plate cutting auxiliary clamp comprises a workbench, wherein the top of the workbench is fixedly connected with a base plate, the base plate and the top of the workbench are respectively provided with a through groove, the bottom of the base plate is fixedly connected with a clamping frame below the through grooves, the inside of the clamping frame is slidably connected with two moving blocks, one side of the workbench is provided with a driving assembly capable of driving the two moving blocks to move relatively or relatively away from each other, the tops of the two moving blocks are respectively fixedly connected with a hollow block, a guide assembly is arranged between the opposite sides of the two hollow blocks, a buffer groove is formed in the hollow blocks, a buffer assembly is arranged on the buffer groove, and two sides of the hollow blocks are respectively provided with a plurality of compression assemblies. The workstation is the bearing substrate of anchor clamps, and the backing plate adopts polyurethane or nylon 66 as glass's direct contact face, compromise antiskid and scratch prevention demand, and the centre gripping frame remains stable at the cutting in-process, ensures that the slip of movable block can not receive the interference, and inside buffer tank and the buffer assembly of being equipped with of cavity piece, help absorb pressure and the vibrations that produce in the centre gripping process, prevent that glass from receiving the damage. As a further description of the above technical solution: The driving assembly comprises a driving motor fixedly installed on one side of the workbench, and the output end of the driving motor rotates to penetrate through the clamping frame and is fixedly connected with a bidirectional threaded rod. The driving motor outputs torque to be transmitted to the bidirectional threaded rod, and the movable block is driven to symmetrically move through the positive and negative threads, so that the clamping range is adjusted. As a further description of the above technical solution: the outer wall of the bidirectional threaded rod is in threaded connection with the two moving blocks, and one end of the bidirectional threaded rod is in rotary connection with the inner wall of the clamping frame. As a further description of the above technical solution: The guide assembly comprises two guide rods which are connected between the opposite sides of the two hollow blocks in a sliding mode, and two ends of each guide rod penetrate through the hollow blocks and are fixedly connected with fixing seats. The bottom of fixing base and the top fixed connection of workstation, through guide bar and fixing base, the hollow piece keeps stable motion track, prevents to take place slope or dislocation at the centre gripping in-process, and the fixing base is guide bar and workstation fixed connection, ensures that the hollow piece can remove along predetermined route steadily. As a further description of the above technical solution: The buffer assembly comprises a rubber block which is connected with the inner wall of the buffer groove in a sliding mode, and a plurality of springs are fixedly arranged on one side of the rubber block. One end of the spring is fixedly connect