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CN-224223786-U - Broken knife taking-out device of thermal shrinkage knife handle

CN224223786UCN 224223786 UCN224223786 UCN 224223786UCN-224223786-U

Abstract

The utility model discloses a thermal shrinkage cutter handle broken cutter taking-out device which comprises a fixing seat connected with a thermal shrinkage cutter handle, wherein the fixing seat comprises a mounting head, a thimble is detachably connected to the mounting head and comprises a jogged part connected in the mounting head, the thimble comprises an ejection part exposed out of the mounting head, the thermal shrinkage cutter handle comprises an inner cavity, the thermal shrinkage cutter handle comprises a cutter mounting through hole which is communicated with the inner cavity, and when the fixing seat is positioned in the inner cavity, the thimble penetrates into the cutter mounting through hole from the inner cavity. The utility model provides a device for taking out broken cutters of a heat-shrinkable cutter handle, which can be used for rapidly taking out the broken cutters, improving the working efficiency, protecting the heat-shrinkable cutter handle from being damaged in the process and ensuring the integrity of a workpiece.

Inventors

  • FENG SHIXU
  • LUO JUNJIE
  • ZHONG YUAN
  • LI XIAOWEI

Assignees

  • 安徽博芯微半导体科技有限公司

Dates

Publication Date
20260512
Application Date
20250421

Claims (10)

  1. 1. The utility model provides a disconnected sword remove device of pyrocondensation handle of a knife, its characterized in that, including the fixing base of being connected with the pyrocondensation handle of a knife, the fixing base is including the installation head, the overhead detachable thimble that is connected with of installation, the thimble is including connecting the gomphosis portion in the installation head, the thimble is including showing the ejecting portion outside the installation head, the pyrocondensation handle of a knife is including the inner chamber, the pyrocondensation handle of a knife is including the fixing base setting with the inner chamber is in the inner chamber and is adorned the sword through-hole, works as when the fixing base is located the inner chamber, the thimble penetrates in the dress sword through-hole from the inner chamber.
  2. 2. The heat-shrinkable knife handle breaking knife removing device according to claim 1, wherein the fixing base is detachably connected with a workbench.
  3. 3. The device for removing the broken knife of the heat-shrinkable knife handle according to claim 2, wherein a jogged block is arranged on one side of the fixing seat far away from the mounting head, a jogged groove is arranged on the workbench, and the jogged block is connected with the jogged groove in a clamping manner.
  4. 4. A heat shrink handle and knife break removal device as claimed in claim 3 wherein said engagement block includes a side wall disposed obliquely, said engagement block tapering away from the mounting head.
  5. 5. A heat-shrinkable knife handle breaking knife removing device according to claim 3, wherein the embedded block is provided with a hollowed-out groove.
  6. 6. The heat-shrinkable knife handle breaking knife removing device according to claim 2, wherein the fixing base is provided with an intermediate plate, and the intermediate plate abuts against the fixing base when the fixing base is connected with the workbench.
  7. 7. The device for removing a broken heat-shrinkable handle according to claim 6, wherein the heat-shrinkable handle includes a tail end, and the tail end abuts against the middle plate when the fixing seat is located inside the inner cavity.
  8. 8. The heat-shrinkable knife handle breaking and taking-out device according to any one of claims 1 to 7, wherein the mounting head is provided with a mounting groove, and the mounting groove is in clamping connection with the ejector pin.
  9. 9. The heat shrink shank break blade extraction device as claimed in any one of claims 1-7 wherein said ejector pin is smaller than the blade mounting through hole size.
  10. 10. The heat-shrinkable knife handle breaking and taking-out device according to any one of claims 1 to 7, wherein at least one step seat is arranged on the fixing seat, and the mounting head is arranged on the step seat.

Description

Broken knife taking-out device of thermal shrinkage knife handle Technical Field The utility model relates to the technical field of heat shrinkage cutters, in particular to a broken cutter taking-out device of a heat shrinkage cutter handle. Background For example, publication number "CN222269463U" discloses a "heat-shrinkable handle", which comprises a handle main body and a positioning member, wherein the handle main body is provided with a connecting section, a first cone section, a transition section and a second cone section which are sequentially arranged along a first direction, the connecting section is used for being connected with a machine tool, the second cone section is provided with an inner hole used for clamping a cutter, the transition section is provided with a smooth transition curved surface, the transition curved surface is bent towards an axis direction far away from the heat-shrinkable handle, a small diameter end of the first cone section is connected with a large diameter end of the second cone section through the transition curved surface, the outer diameter of the small diameter end of the first cone section is larger than that of the large diameter end of the second cone section, the first cone section is provided with a positioning hole which extends along the first direction and is communicated with the inner hole, and the positioning member is arranged in the positioning hole along the first direction in a position-adjustable manner, and is used for abutting against the end of the cutter. However, in practical application, the problem of cutter breaking often exists in the heat-shrinkable knife handle, and the heat-shrinkable knife handle is taken out by using a universal pliers, glue, a cutter for cutting heat-shrinkable sleeve and the like in the cutter breaking process, but the heat-shrinkable knife handle is damaged in the cutter breaking process in the conventional methods. Disclosure of Invention Aiming at the problem that the knife handle is damaged when the broken knife is taken out in the prior art in the background art, the utility model provides the broken knife taking-out device for the heat-shrinkable knife handle, which can quickly take out the broken knife, improve the working efficiency, protect the heat-shrinkable knife handle from being damaged in the process and ensure the integrity of a workpiece. In order to achieve the above purpose, the present utility model adopts the following technical scheme. The utility model provides a disconnected sword remove device of pyrocondensation handle of a knife, is including the fixing base of being connected with the pyrocondensation handle of a knife, the fixing base is including the installation head, overhead detachable connection has the thimble of installation, the thimble is including connecting the gomphosis portion in the installation head, the thimble is including showing the ejecting portion outside the installation head, the pyrocondensation handle of a knife is including the inner chamber, the pyrocondensation handle of a knife is including the fixing base setting with the inner chamber in the sword through-hole, works as when the fixing base is located the inner chamber, the thimble penetrates in the dress sword through-hole from the inner chamber. In the prior art, after the cutter on the thermal shrinkage cutter handle is broken, a cutter breaking exists in the thermal shrinkage cutter handle, and a worker can often choose tools such as universal pliers, glue and cutters to dismantle, but the dismantling mode can damage the thermal shrinkage cutter handle. Therefore, in the application, the installation head is arranged on the fixed seat, wherein the size of the installation head is smaller than that of the fixed seat, the thimble is arranged on the installation head, the thimble and the installation head are in detachable connection, the detachable connection comprises but not limited to clamping connection, threaded connection, plugging connection and the like, after the thimble is arranged on the installation head, a broken knife in the thermal shrinkage knife handle can be ejected out through the thimble, the thermal shrinkage knife handle comprises an inner cavity, the inner cavity can accommodate part of the fixed seat and all the installation heads, the fixed seat can penetrate into the thermal shrinkage knife handle from the inner cavity, the part of the thermal shrinkage knife handle for fixing a knife is a knife mounting through hole, and the knife mounting through hole is of a through hole structure. After the thermal shrinkage cutter breaks, the broken cutter is clamped in the thermal shrinkage cutter handle and cannot be directly disassembled in a conventional way due to fracture, and the broken cutter is clamped in the cutter-loading through hole, according to the application, the fixing seat provided with the ejector pin passes through the inner cavity, the ejector pin on the fixing seat i