CN215545477U - Alloy seat sharpener - Google Patents
Alloy seat sharpener Download PDFInfo
- Publication number
- CN215545477U CN215545477U CN202120949123.5U CN202120949123U CN215545477U CN 215545477 U CN215545477 U CN 215545477U CN 202120949123 U CN202120949123 U CN 202120949123U CN 215545477 U CN215545477 U CN 215545477U
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- Prior art keywords
- groove
- hole
- cutter
- pressing plate
- knife
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- 239000000956 alloy Substances 0.000 title claims abstract description 32
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 32
- 238000003825 pressing Methods 0.000 claims description 29
- 238000003466 welding Methods 0.000 claims description 3
- 238000010008 shearing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model provides an alloy seat cutting knife which is characterized by comprising an alloy seat body, a knife groove, a chip removal groove and a cutting mechanism, wherein the knife groove is formed in the center of the front end face of the alloy seat body, the chip removal groove is formed in the left side of the lower end of the knife groove, and the cutting mechanism is arranged in the knife groove. The cutting function of the cutter can be completed.
Description
Technical Field
The utility model relates to the technical field of metal cutting, in particular to an alloy seat cutting knife.
Background
At present, along with the increasingly hard materials to be processed, the damage condition of the tool apron is increasingly serious in the processing process, and in order to solve the problems, the prior art designs an alloy seat cutter, the material of the tool apron is changed into alloy, the hardness of the tool apron is improved, the phenomenon that the tool apron is more and more seriously damaged in the processing process is improved, the structure is that the output end of a motor is provided with a cutter shaft, the lower end of the cutter shaft is provided with an alloy seat, the tool apron is arranged in an installing groove formed in the alloy seat through a bolt, the lower end of the tool apron is provided with an installing groove, the cutter is arranged in the installing groove through a bolt, when the cutter is operated, the motor drives the alloy seat to rotate, the tool is driven by the alloy seat to rotate, the cutting of a workpiece is completed, when the workpiece is processed by adopting the alloy seat cutter, the fixing of the cutter only depends on the threaded connection of the bolt and a threaded hole, and the force borne by the bolt as a central shaft completely, when the cutter is stressed too much and the shearing force is greater than the bearing force of the central shaft, the bolt is easy to break, the cutter flies out, and potential safety hazards exist.
Disclosure of Invention
According to the technical problem, the utility model provides an alloy seat cutting knife which is characterized by comprising an alloy seat body, a knife groove, a chip removal groove and a cutting mechanism, wherein the knife groove is formed in the center of the front end face of the alloy seat body, the chip removal groove is formed in the left side of the lower end of the knife groove, and the cutting mechanism is installed in the knife groove;
the cutting mechanism comprises a cutter holder, a positioning groove, a cutter, a threaded hole a, a threaded hole b, a threaded hole c and a protection mechanism, the threaded hole c is formed in the upper end of the front end face of the cutter holder, the cutter holder is installed in the cutter groove through a bolt, the positioning groove is formed in the lower end of the left side wall of the cutter holder, the threaded hole b is formed in the right side wall of the positioning groove, the cutter is installed in the positioning groove, the threaded hole a is formed in the left side wall of the cutter, the cutter is installed in the positioning groove through a bolt, and the protection mechanism is installed at the upper end of the left side of the cutter holder;
the protection mechanism comprises a chute, a through groove, a placing hole, a fixing hole, a pressing plate, a fastening hole, a sliding block, a handle, a locking hole and a threaded rod, the chute is arranged in the cutter holder, the chute is positioned on the left side of the upper end of the cutter holder, the through groove is formed in the upper end of the left side wall of the cutter holder, the through groove is communicated with the chute, the placing hole and the fixing hole are respectively formed in the upper side and the lower side of the through groove, threads are respectively formed in the placing hole and the fixing hole, the pressing plate is arranged on the left side of the through groove, the sliding block is installed at the upper end of the right end face of the pressing plate, penetrates through the through groove and is slidably installed in the chute, the fastening hole is transversely formed in the upper end of the pressing plate, the threaded rod is installed in the fastening hole, the handle is installed at the left end of the threaded rod, the threaded rod is connected with the handle in a welding mode, and the locking holes are respectively formed in the front side and the back side of the lower end of the pressing plate, the locking hole is internally provided with threads, the front side and the rear side of the lower end of the left side wall of the tool holder are respectively provided with through holes, and the through holes are internally provided with threads.
The utility model has the beneficial effects that:
according to the tool clamping device, the protection mechanism is designed, when the tool clamping device is installed, the handle is rotated, the threaded rod is screwed out of the placing hole, the pressing plate is pushed after the threaded rod is limited by the pressing plate, the fastening hole at the lower end of the pressing plate is aligned with the through hole in the tool holder and fastened by the bolt, the fixing of the lower end of the pressing plate is completed, the handle is rotated reversely to fasten the upper end of the pressing plate, the function of pressing the tool by the pressing plate can be realized, the force for pressing the tool is exerted while the bolt is stressed, the force generated by cutting of the tool is exerted on the pressing plate of the bolt and the protection mechanism to share the effect of shearing force, when the shearing force is greater than the bearing force of the bolt, and when the bolt is fractured, the pressing plate still presses the tool, the situation that the tool flies out due to fracture of the bolt is prevented, and the safety of workers is ensured;
according to the utility model, the cutting mechanism and the alloy seat body are designed, so that the alloy seat rotates, the cutting mechanism is driven to rotate around the central point of the alloy seat body, and the cutting function of the cutter can be completed.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of a cutting mechanism according to the present invention;
FIG. 3 is a side view of the cutting mechanism of the present invention;
FIG. 4 is a perspective view of the cutting mechanism of the present invention;
FIG. 5 is a cross-sectional view of a side view of the present invention;
FIG. 6 is an exploded view of the cutting mechanism of the present invention;
fig. 7 is a diagram illustrating the effect of the present invention in operation.
As shown in the figure: the cutting tool comprises an alloy seat body 1, a tool groove 2, a tool groove 3, a chip groove 4, a tool holder 5, a positioning groove 6, a tool 7, a threaded hole a, a threaded hole b8, a threaded hole c9, a sliding groove 10, a through groove 11, a placing hole 12, a fixing hole 13, a pressing plate 14, a fastening hole 15, a sliding block 16, a handle 17, a locking hole 18, a threaded rod 19, a cutter shaft 20 and a workpiece 21.
Detailed Description
Example 1
The utility model provides an alloy seat cutting knife which is characterized by comprising an alloy seat body 1, a knife groove 2, a chip removal groove 3 and a cutting mechanism, wherein the knife groove 2 is formed in the center of the front end face of the alloy seat body 1, the chip removal groove 3 is formed in the left side of the lower end of the knife groove 2, and the cutting mechanism is arranged in the knife groove 2;
the cutting mechanism comprises a cutter holder 4, a positioning groove 5, a cutter 6, a threaded hole a7, a threaded hole b8, a threaded hole c9 and a protection mechanism, wherein the threaded hole c9 is formed in the upper end of the front end face of the cutter holder 4, the cutter holder 4 is installed in the cutter groove 2 through a bolt, the positioning groove 5 is formed in the lower end of the left side wall of the cutter holder 4, the threaded hole b8 is formed in the right side wall of the positioning groove 5, the cutter 6 is installed in the positioning groove 5, the threaded hole a7 is formed in the left side wall of the cutter 6, the cutter 6 is installed in the positioning groove 5 through a bolt, and the protection mechanism is installed at the upper end of the left side of the cutter holder 4;
the protection mechanism comprises a sliding groove 10, a through groove 11, a placing hole 12, a fixing hole 13, a pressing plate 14, a fastening hole 15, a sliding block 16, a handle 17, a locking hole 18 and a threaded rod 19, wherein the sliding groove 10 is arranged in the tool holder 4, the sliding groove 10 is positioned on the left side of the upper end of the tool holder 4, the upper end of the left side wall of the tool holder 4 is provided with the through groove 11, the through groove 11 is communicated with the sliding groove 10, the upper side and the lower side of the through groove 11 are respectively provided with the placing hole 12 and the fixing hole 13, both the placing hole 12 and the fixing hole 13 are provided with threads, the left side of the through groove 11 is provided with the pressing plate 14, the upper end of the right end surface of the pressing plate 14 is provided with the sliding block 16, the sliding block 16 passes through the through groove 11 and is slidably installed in the sliding groove 10, the upper end of the pressing plate 14 is transversely provided with the fastening hole 15, the threads are arranged in the fastening hole 15, the threaded rod 19 is installed in the fastening hole 19, the handle 17 is installed at the left end of the threaded rod 19, and the handle 17 are connected in a welding manner, the front side and the rear side of the lower end of the pressure plate 14 are respectively provided with a locking hole 18, a thread is arranged in the locking hole 18, the front side and the rear side of the lower end of the left side wall of the cutter holder 4 are respectively provided with a through hole, and the through hole is internally provided with a thread.
Example 2
When the tool holder is installed, the tool holder 4 is installed in the tool groove 2 through a bolt penetrating through a threaded hole c9, then the tool is clamped in the positioning groove 5, the tool is fixed in the positioning groove 5 in a mode that the bolt penetrates through a threaded hole a7 and is screwed into a threaded hole b8, after the tool 4 is installed, the handle 17 is rotated, the handle 17 drives the threaded rod 19 to rotate, the threaded rod 19 is screwed out of the placing hole 12, the pressing plate 14 can move freely, then the pressing plate 14 is pushed downwards, the pressing plate 14 moves downwards along the sliding groove 10 through the limiting of the sliding block 16, when the locking hole 18 is superposed with the through hole, the lower end of the pressing plate 14 is fixed through the bolt, then the handle 17 is reversed, the handle 17 drives the threaded rod 19 to be reversed, the threaded rod 19 is screwed into the fixing hole 13, and the installation work of the cutting knife is completed;
when an alloy seat cutting knife needs to be used, after the knife shaft 20 is connected with the upper end of the alloy seat body 1 through a bolt, an external motor is started to enable the knife shaft 20 to rotate, the knife shaft 20 drives the alloy seat body 1 to rotate and simultaneously drives the alloy seat body 1 to move leftwards, so that the knife 6 is driven to move leftwards while rotating by the central point of the alloy seat body 1, and the cutting work on a workpiece 21 is completed.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While the utility model has been described with respect to the above embodiments, it will be understood by those skilled in the art that the utility model is not limited to the above embodiments, which are described in the specification and illustrated only to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (2)
1. An alloy seat cutting knife is characterized by comprising an alloy seat body, a knife groove, a chip removal groove and a cutting mechanism, wherein the knife groove is formed in the center of the front end face of the alloy seat body, the chip removal groove is formed in the left side of the lower end of the knife groove, and the cutting mechanism is installed in the knife groove;
the cutting mechanism comprises a cutter holder, a positioning groove, a cutter, a threaded hole a, a threaded hole b, a threaded hole c and a protection mechanism, the threaded hole c is formed in the upper end of the front end face of the cutter holder, the cutter holder is installed in the cutter groove through a bolt, the positioning groove is formed in the lower end of the left side wall of the cutter holder, the threaded hole b is formed in the right side wall of the positioning groove, the cutter is installed in the positioning groove, the threaded hole a is formed in the left side wall of the cutter, the cutter is installed in the positioning groove through a bolt, and the protection mechanism is installed at the upper end of the left side of the cutter holder;
the protection mechanism comprises a chute, a through groove, a placing hole, a fixing hole, a pressing plate, a fastening hole, a sliding block, a handle, a locking hole and a threaded rod, the chute is arranged in the cutter holder and is positioned at the left side of the upper end of the cutter holder, the upper end of the left side wall of the cutter holder is provided with the through groove which is communicated with the chute, the upper side and the lower side of the through groove are respectively provided with the placing hole and the fixing hole, the placing hole and the fixing hole are both provided with threads, the left side of the through groove is provided with the pressing plate, the upper end of the right end surface of the pressing plate is provided with the sliding block, the sliding block passes through the through groove and is slidably arranged in the chute, the upper end of the pressing plate is transversely provided with the fastening hole, the fastening hole is internally provided with threads, the threaded rod is arranged in the fastening hole, the left end of the threaded rod is provided with the handle, the front side and the rear side of the lower end of the pressing plate are respectively provided with the locking hole, and the threads are arranged in the locking hole, through holes are respectively formed in the front side and the rear side of the lower end of the left side wall of the tool holder, and threads are arranged in the through holes.
2. An alloy seat insert as defined in claim 1 wherein said threaded shank is attached to said handle by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120949123.5U CN215545477U (en) | 2021-05-06 | 2021-05-06 | Alloy seat sharpener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120949123.5U CN215545477U (en) | 2021-05-06 | 2021-05-06 | Alloy seat sharpener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215545477U true CN215545477U (en) | 2022-01-18 |
Family
ID=79858789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120949123.5U Expired - Fee Related CN215545477U (en) | 2021-05-06 | 2021-05-06 | Alloy seat sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215545477U (en) |
-
2021
- 2021-05-06 CN CN202120949123.5U patent/CN215545477U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |