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CN-224223633-U - Bench vice for woodworking

CN224223633UCN 224223633 UCN224223633 UCN 224223633UCN-224223633-U

Abstract

The utility model relates to the technical field of bench vices, in particular to a bench vice for woodworking, which comprises a mounting plate, the left side fixed welding of mounting panel bottom has the mounting bracket, and bolt one is installed to the bottom of mounting bracket, and the top fixed welding of mounting panel has the mount pad. According to the utility model, the problems that when the square timber is clamped, the clamping force to the timber is reduced due to the V-shaped grooves in multiple directions, the timber is loosened, the clamping parts are inconvenient to replace according to the requirements, the workpiece except round and square cannot be adapted, and the application range is small are solved, and the upper clamping block and the lower clamping block can be exchanged, so that a worker can quickly switch the proper clamping blocks according to the requirements of the timber, the quick clamping effect is achieved, the timber can be effectively ensured not to slide in the processing process, and the upper clamping block and the lower clamping block can be detached and replaced from the inside of the mounting groove according to the requirements, and the timber with different shapes can be adapted.

Inventors

  • Guo Ruinuo
  • ZHAO XUESHU
  • WANG LIWEI
  • YU NA
  • LIU XIAOMING
  • SHI JIANGTAO
  • LIU MINGYANG
  • Shang Kaibo

Assignees

  • 天津市劳动保障技师学院(天津市劳动保护学校)

Dates

Publication Date
20260512
Application Date
20250409

Claims (7)

  1. 1. A bench vice for woodworking comprises a mounting plate (1), and is characterized in that a mounting frame (2) is fixedly welded on the left side of the bottom of the mounting plate (1), a first bolt (3) is mounted on the bottom of the mounting frame (2), a mounting seat (8) is fixedly welded on the top of the mounting plate (1), a rotating column (5) is arranged in an inner cavity penetrating through the mounting seat (8), two bolts (4) are mounted on the front side and the rear side of the mounting seat (8), a threaded ring (7) is fixedly welded on the left end of the rotating column (5), a moving through hole (9) is formed in the left side of the front side and the rear side of the rotating column (5), a clamping assembly (6) is fixedly mounted on the surface of the rotating column (5), the clamping assembly (6) comprises a fixed clamping plate (61) and a threaded column (64), the right side of the surface of the rotating column (5) is fixedly sleeved with a fixed clamping plate (61), the threaded column (64) is connected with the inner cavity of the threaded ring (7) in a threaded manner, the right end of the threaded column (64) is connected with the inner cavity penetrating through the rotating column (5) and is connected with a sliding block (68) on the top of the rotating plate (65), the bottom of the left side of the fixed clamping plate (61) and the bottom of the right side of the movable clamping plate (63) are both provided with lower clamping blocks (62).
  2. 2. The bench vice for woodworking according to claim 1, wherein the surface of the first bolt (3) is in threaded connection with the bottom of the mounting frame (2), and the bottom of the first bolt (3) is fixedly welded with a first rotary handle.
  3. 3. The bench vice for woodworking according to claim 1, wherein the right side of the surface of the rotary column (5) is provided with a tangent plane groove (10), the connection part between the surface of the bolt II (4) and the mounting seat (8) is in threaded connection, one end of the bolt II (4) penetrates through the inner cavity of the mounting seat (8) and is in tight contact with the surface of the tangent plane groove (10), and the other end of the bolt II (4) is fixedly welded with a rotary handle II.
  4. 4. The bench vice for woodworking according to claim 1, wherein the left side of the inner cavity of the rotary column (5) is provided with a cavity, the left end of the threaded column (64) is fixedly welded with a rotary handle III, the surface of the connecting sliding block (68) is in sliding contact with the inner wall of the cavity, and the front side and the rear side of the connecting sliding block (68) penetrate through the movable through hole (9) and are fixedly connected with the inner wall of the movable clamping plate (63).
  5. 5. The bench vice for woodworking according to claim 1, wherein the opposite sides of the upper clamping block (65) are provided with anti-slip grooves, and the top and the bottom of the opposite sides of the lower clamping block (62) are fixedly connected with semicircular protruding structures.
  6. 6. The bench vice for woodworking according to claim 1, wherein the top and the bottom of the left side of the fixed clamping plate (61) and the top and the bottom of the right side of the movable clamping plate (63) are respectively provided with a mounting groove (66), and one sides of the upper clamping block (65) and the lower clamping block (62) close to the mounting grooves (66) are respectively fixedly connected with a mounting block (67).
  7. 7. The bench vice for woodworking according to claim 6, wherein the front side of the mounting groove (66) is of an opening structure, the rear side of the mounting groove (66) is of a closed structure, the mounting groove (66) and the mounting block (67) are of a T-shaped structure, and the surface of the mounting block (67) is matched with the inner wall of the mounting groove (66).

Description

Bench vice for woodworking Technical Field The utility model relates to the technical field of bench vices, in particular to a bench vice for woodworking. Background The bench vice is a universal fixture for clamping workpieces, is usually installed on a workbench, is a necessary tool in a bench work shop, is used for clamping various metal workpieces, and is used for bench work operations such as sawing, filing, drilling, tapping and the like, so that the workpieces are kept stable in the processing process, and the bench vice is often required to be used for processing wood and the like in the woodworking process. Through searching, the bulletin number is CN215318127U, the name is a multifunctional bench vice, which comprises a movable jaw, a vertical rib plate I and a guide rod, and research and analysis show that the integrated structure reduces casting defects, improves casting yield and reduces casting cost, and the V-shaped groove is arranged on the fixed jaw, so that the clamping function of the jaw part on a round piece is increased, but the following defects exist to a certain extent. If, the V type groove of seting up can carry out the centre gripping to circular spare, but when carrying out the centre gripping to square timber, the V type groove of seting up a plurality of directions can lead to the clamp dynamics to timber diminish, can cause timber to become flexible, inconvenient change clamping part according to the demand simultaneously, can't adapt to the work piece except circular and square, application scope is less, uses professional equipment to have improved the cost again, in order to solve above technical problem, for this reason we design a bench vice for woodwork. Disclosure of utility model The utility model aims to provide a bench vice for woodworking, which has the advantages of being convenient for adjusting clamping parts and replacing the clamping parts, and solves the problems that when square timber is clamped, the clamping force on the timber is reduced due to the V-shaped grooves in multiple directions, the timber is loose, the clamping parts are inconvenient to replace according to the requirement, workpieces except round and square workpieces cannot be adapted, and the application range is small. In order to achieve the purpose, the bench vice for woodworking comprises a mounting plate, wherein a mounting frame is fixedly welded on the left side of the bottom of the mounting plate, a first bolt is mounted on the bottom of the mounting frame, a mounting seat is fixedly welded on the top of the mounting plate, a rotating column penetrates through the inner cavity of the mounting seat, a second bolt is mounted on the front side and the rear side of the mounting seat, a threaded ring is fixedly welded on the left end of the rotating column, moving through holes are formed in the left side of the front side and the rear side of the rotating column in a penetrating mode, a clamping assembly is fixedly mounted on the surface of the rotating column, the clamping assembly comprises a fixing clamping plate and a threaded column, the fixing clamping plate is fixedly sleeved on the right side of the surface of the rotating column, the threaded column is connected with the inner cavity of the threaded ring in a threaded mode, a connecting sliding block is rotatably connected to the right end of the threaded column through a bearing, moving clamping plate is sleeved on the left side of the surface of the rotating column, an upper clamping plate is mounted on the top of the left side of the fixing clamping plate, and a lower clamping plate is mounted on the bottom of the right side of the fixing clamping plate. Preferably, the surface of the first bolt is in threaded connection with the bottom of the mounting frame, and the first rotary handle is fixedly welded at the bottom of the first bolt. Preferably, the right side of the surface of the rotating column is provided with a tangent plane groove, the connection part between the surface of the second bolt and the mounting seat is in threaded connection, one end of the second bolt penetrates through the inner cavity of the mounting seat and is in tight contact with the surface of the tangent plane groove, and the other end of the second bolt is fixedly welded with a second rotating handle. Preferably, the cavity is offered in the left side of spliced pole inner chamber, the fixed welding of left end of screw thread post has the turning handle III, the surface of connecting the slider is sliding contact with the inner wall of cavity, the front and back both sides of connecting the slider all run through the removal through-hole and with the inner wall fixed connection of movable clamp plate. Preferably, the anti-skid grooves are formed in one side, opposite to the upper clamping blocks, of the upper clamping blocks, and semicircular protruding structures are fixedly connected to the top and the bottom of the opposite side of the lower