Search

CN-224222447-U - Stamping jig for machine tool sheet metal parts

CN224222447UCN 224222447 UCN224222447 UCN 224222447UCN-224222447-U

Abstract

The utility model provides a stamping jig for a machine tool sheet metal part, which comprises a workbench member, a shell member, an oiling member, a fastening member, a transmission member, a stamping member, an ejection member, a first button, a second button and supporting feet, wherein a rotating block in the oiling member is arranged on the workbench through a bearing, when the machine tool sheet metal part is pushed into the stamping jig, the rotating block is pressed down by the machine tool sheet metal part to drive a connecting column to rotate, so that a second oil conveying hole is aligned and communicated with a first oil conveying hole, accurate oiling is realized, oil film uniformity is ensured, oiling efficiency is improved, a knob in the transmission member drives a gear to rotate through a transmission shaft, the gear drives the fastening block to realize horizontal and vertical compound movement under the cooperation of a sliding groove and a sliding rail, the sheet metal part is rapidly clamped, an operator does not need to enter the stamping jig to fix a bolt on the machine tool sheet metal part, and safe and efficient rapid fixing and clamping are realized, and operation is simple and convenient.

Inventors

  • LIAO DAWEI

Assignees

  • 昆山宜德金属工业有限公司

Dates

Publication Date
20260512
Application Date
20250604

Claims (8)

  1. 1. The stamping jig for the sheet metal parts of the machine tools comprises a workbench member (1), a shell member (2), an oiling member (3), a fastening member (4), a transmission member (5), a stamping member (6), an ejection member (7), a first button (8), a second button (9) and supporting feet (10), and is characterized in that the shell member (2) is fixedly arranged above the workbench member (1), the oiling member (3) is movably arranged inside the workbench member (1) through a bearing, the fastening member (4) is movably arranged on the shell member (2), the transmission member (5) is movably connected with the shell member (2) through teeth, the transmission member (5) is movably connected with the shell member (2) through a bearing, the stamping member (6) is fixedly arranged on the upper surface of the shell member (2), the ejection member (7) is fixedly arranged below the workbench member (1), the first button (8) and the second button (9) are arranged on the shell member (2), and the 4 supporting feet (10) are fixedly arranged on the lower surface of the workbench member (1).
  2. 2. The stamping jig for the sheet metal part of the machine tool of claim 1, wherein the workbench member (1) comprises a workbench (101), a die groove (102), a square groove (103), an oil pump (104), an oil delivery hole I (105) and a slide rail I (106), the workbench (101) is of a cuboid structure, the die groove (102) is arranged in the workbench (101), two square grooves (103) are symmetrically arranged in the workbench (101), the oil pump (104) is arranged in each square groove (103), the oil pump (104) is fixedly connected with the oil delivery hole I (105), and the slide rail I (106) is arranged on the workbench (101).
  3. 3. The stamping jig for the sheet metal part of the machine tool according to claim 1, wherein the housing member (2) comprises a housing (201), a second sliding rail (202) and a fastening groove (203), the housing (201) is of a cuboid-shaped hollow structure, the second sliding rail (202) is arranged on the housing (201), and the fastening groove (203) is formed in the housing (201).
  4. 4. The stamping jig for the machine tool sheet metal parts, as set forth in claim 1, is characterized in that the oiling component (3) comprises a connecting column (301), a rotating block (302) and an oil delivery hole II (303), wherein the rotating block (302) is fixedly arranged at two ends of the connecting column (301), the rotating block (302) is of a semi-cylindrical structure, the rotating block (302) is movably connected with the workbench (101) through a bearing, the connecting column (301) is provided with the oil delivery hole II (303), and the oil delivery hole II (303) corresponds to the oil delivery hole I (105).
  5. 5. The stamping jig for the sheet metal part of the machine tool of claim 1, wherein the fastening member (4) comprises a pushing block (401), a first sliding groove (402), straight teeth (403), a top ball (404), a fastening block (405) and a second sliding groove (406), the sliding groove (402) is arranged on the lower surface of the pushing block (401), the first sliding groove (402) is movably connected with the first sliding rail (106), the straight teeth (403) are arranged on the upper surface of the pushing block (401), the top ball (404) is fixedly arranged on the end face of the pushing block (401), the top ball (404) is movably connected with the fastening block (405), the second sliding groove (406) is arranged on the fastening block (405), and the second sliding groove (406) is movably connected with the second sliding rail (202).
  6. 6. The stamping jig for the sheet metal part of the machine tool according to claim 1, wherein the transmission member (5) comprises a transmission shaft (501), a gear (502) and a knob (503), the transmission shaft (501) is movably connected with the shell (201) through a bearing, the gear (502) is fixedly arranged on the transmission shaft (501), the gear (502) is matched with the straight teeth (403) to be movably connected, and the knob (503) is fixedly arranged on the end face of the transmission shaft (501).
  7. 7. The stamping jig for the sheet metal part of the machine tool according to claim 1, wherein the stamping member (6) and the ejection member (7) comprise a stamping cylinder (601), a stamping lug (602), an ejection cylinder (701) and a thimble (702), the stamping cylinder (601) is fixedly arranged on the upper surface of the shell (201), the stamping lug (602) is fixedly connected to a telescopic rod of the stamping cylinder (601), the stamping lug (602) is identical to the die groove (102) in shape, the ejection cylinder (701) is fixedly arranged on the lower surface of the workbench (101), and the thimble (702) is fixedly connected to the telescopic rod of the ejection cylinder (701).
  8. 8. The stamping jig for sheet metal parts of a machine tool according to claim 1, wherein the first button (8) and the second button (9) are fixedly arranged on the shell (201), the first button (8) electrically controls the telescopic movement of the stamping cylinder (601), and the second button (9) electrically controls the telescopic movement of the ejection cylinder (701).

Description

Stamping jig for machine tool sheet metal parts Technical Field The utility model relates to the technical field of stamping tools, in particular to a stamping tool for a sheet metal part of a machine tool. Background In the stamping process of the metal plate of the machine tool, clamping and fixation and oiling are key factors affecting the forming quality, the clamping process can prevent displacement or deviation caused by external force, ensure the dimensional accuracy and position tolerance of working procedures such as punching, bending and the like, realize safe fixation, the reliable clamping device can avoid equipment damage or personal injury caused by loosening of materials during high-speed stamping, the oiling process is used as a lubricating medium, an effective oil film isolation layer can be formed during stamping, the friction coefficient between a plate and a die is obviously reduced, the defects of surface scratch, stretch-breaking and the like caused by material flow blocking are prevented, and the demoulding of the metal plate of the machine tool after stamping is facilitated. When the existing machine tool sheet metal part is stamped, the clamping and fixing modes such as common pneumatic clamping, hydraulic clamping and mechanical clamp are mainly adopted, the accurate adjustment of pressure is difficult to realize due to the fact that the machine tool sheet metal part is deformed or too small due to the fact that the clamping force is too large, the mechanical clamp clamping depends on manual work, a human body is required to enter the stamping device to fix the sheet metal part through bolts, the efficiency is low, potential safety hazards exist, the oiling process is carried out by traditional manual work, the oiling efficiency is low, accurate control of oil film cannot be achieved, local oil passing or oil shortage phenomenon easily occurs, stamping quality is affected, and therefore the stamping jig of the machine tool sheet metal part needs to be provided to solve the problems. Disclosure of utility model The utility model aims to solve the problems that when a sheet metal part of a machine tool is stamped, the sheet metal part needs to be manually entered into a stamping jig to be subjected to bolt fastening operation, and the manual oiling is insufficient in oil film thickness control precision, so that excessive or insufficient oil quantity occurs in a local area of the surface of a workpiece. The utility model provides a stamping jig for a sheet metal part of a machine tool, which comprises a workbench member, a shell member, an oiling member, a fastening member, a transmission member, a stamping member, an ejection member, a first button, a second button and supporting feet, wherein the shell member is fixedly arranged above the workbench member, the oiling member is movably arranged inside the workbench member through a bearing, the fastening member is movably arranged on the shell member, the transmission member is movably connected with the shell member through teeth, the stamping member is fixedly arranged on the upper surface of the shell member, the ejection member is fixedly arranged below the workbench member, the first button and the second button are arranged on the shell member, and 4 supporting feet are fixedly arranged on the lower surface of the workbench member. The workbench member comprises a workbench, a mould groove, square grooves, an oil pump, an oil delivery hole I and a slide rail I, wherein the workbench is of a cuboid structure, the mould groove is arranged in the workbench, two square grooves are symmetrically arranged in the workbench, the oil pump is arranged in each square groove, the oil pump is fixedly connected with the oil delivery hole I, and the slide rail I is arranged on the workbench. The shell member comprises a shell, a second sliding rail and a fastening groove, wherein the shell is of a cuboid-shaped hollow structure, the second sliding rail is arranged on the shell, and the fastening groove is formed in the shell. Further, the oiling component comprises a connecting column, a rotating block and an oil delivery hole II, wherein the rotating block is fixedly arranged at two ends of the connecting column, the rotating block is of a semi-cylindrical structure and is movably connected with the workbench through a bearing, the oil delivery hole II is arranged on the connecting column, and the oil delivery hole II corresponds to the oil delivery hole I in position. The fastening component comprises a pushing block, a first sliding groove, straight teeth, a jacking ball, a fastening block and a second sliding groove, wherein the first sliding groove is arranged on the lower surface of the pushing block, the first sliding groove is movably connected with the first sliding rail, the straight teeth are arranged on the upper surface of the pushing block, the jacking ball is fixedly arranged on the end face of the pushing block, the jacking b