CN217991158U - Chamfering tool for ports of fasteners and other circular components - Google Patents
Chamfering tool for ports of fasteners and other circular components Download PDFInfo
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- CN217991158U CN217991158U CN202121417706.XU CN202121417706U CN217991158U CN 217991158 U CN217991158 U CN 217991158U CN 202121417706 U CN202121417706 U CN 202121417706U CN 217991158 U CN217991158 U CN 217991158U
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Abstract
The utility model discloses a fastener and other round component port chamfer tools, including the knife rest, set up toper workspace in the knife rest, the inner wall that encloses into toper workspace sets up the spacing spout of cutter, sets up the blade in the spacing spout of cutter, and the one end of the spacing spout of cutter sets up the installation opening of dismouting blade; the tool rest is driven by external equipment to rotate around the axis of the conical working space, and the place swept by the blade is formed into a conical cutting surface. Make things convenient for the dismouting blade, reduce the replacement cost, can pour out the chamfer of multiple size, adapt to the fastener of multiple size, adaptability is good.
Description
Technical Field
The utility model relates to a drill bit instrument class technical field, concretely relates to fastener and other circular component port chamfer instruments.
Background
The fastener is a mechanical part which is used for fastening and connecting and has wide application, and can be widely applied to various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical engineering, instruments, supplies and the like, and various fasteners can be seen. The traditional fastener chamfering blade is fixed and cannot be detached, and a traditional chamfering tool can be used in the using process but cannot be used due to the fact that the blade is seriously abraded.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fastener and other circular component port chamfer instruments.
In order to achieve the above purpose, the utility model provides a following technical scheme: a kind of fastener and other round component port chamfering tool, including the tool post, set up the conical working space in the tool post, enclose the inner wall which forms the conical working space and set up the spacing concrete chute of cutting tool, set up the blade in the spacing concrete chute of cutting tool, one end of the spacing concrete chute of cutting tool sets up the mounting opening to dismantle and mount the blade; the tool rest is driven by an external device to rotate around the axis of the conical working space, and the place swept by the blade forms a conical cutting surface.
Furthermore, a cutter limiting ring with a switch mounting opening is coaxially arranged at an opening at the end part of the conical working space.
Furthermore, one end of the cutter limiting ring is hinged to the cutter frame, the other end of the cutter limiting ring is provided with a fastener, and when the other end of the cutter limiting ring is fixedly connected with the cutter frame through the fastener, the mounting opening is closed.
Further, the tool rest comprises an installation ring seat and a plurality of installation inclined rods, the installation ring seat and the installation inclined rods form a conical working space, one ends of the installation inclined rods are crossed and fixedly connected, the other ends of the installation inclined rods are fixedly connected to the installation ring seat, a tool limiting sliding groove is formed in the inner surface of each installation inclined rod, and an installation opening for installing and disassembling the blade is formed in one end of the tool limiting sliding groove.
Furthermore, the fastener is the screw that sets up on the cutter spacing ring, sets up the screw hole of being connected with the screw cooperation on the knife rest.
Further, the cutter limiting sliding grooves are arranged to be a plurality of and are evenly distributed on the periphery of the conical working space.
Furthermore, the top point of the tool rest, which is positioned in the conical working space, is coaxially and fixedly connected with the electric drill end through a connecting rod.
Furthermore, a steel dense mesh net is arranged on the periphery of the tool rest, which is positioned in the conical working space.
The technical effects of the utility model are as follows:
1. the blade of the utility model can be freely replaced after being scrapped;
2. the utility model can polish bolts of various common specifications;
3. the utility model can polish round, square and hexagonal end heads;
4. the utility model discloses simple structure, convenient preparation can effectual improvement work efficiency, reduce cost.
Drawings
FIG. 1 is a first perspective view of an exemplary chamfering tool;
FIG. 2 is a second perspective view of the chamfering tool according to the embodiment;
FIG. 3 is a side view of an exemplary chamfering tool.
Reference numerals: 1. a tool holder; 11. installing an inclined rod; 12. installing a ring seat; 13. a conical workspace; 2. a blade; 3. a cutter limiting ring; 4. a screw; 41. a threaded hole; 5. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
As shown in fig. 1-3, a chamfering tool for a fastener and other round components comprises a tool rest 1, wherein a conical working space 13 is arranged in the tool rest 1, a tool limiting chute is arranged on the inner wall enclosing the conical working space 13, a blade 2 is arranged in the tool limiting chute, and an installation opening for installing and detaching the blade 2 is arranged at one end of the tool limiting chute; the tool rest 1 is driven by external equipment to rotate around the axis of the conical working space 13, and the place swept by the blade 2 is formed into a conical cutting surface.
The cutter limiting ring 3 of the switch mounting opening is coaxially arranged at the opening of the end part of the conical working space 13. The cutter limiting device is used for limiting the blades 2 installed in the cutter limiting sliding grooves, the blades 2 are prevented from falling out of the cutter limiting sliding grooves in the working process, and safety is improved.
3 one end of cutter spacing ring articulates on knife rest 1 through the pivot, and the 3 other ends of cutter spacing ring set up the fastener, and when the 3 other ends of cutter spacing ring passed through fastener and knife rest 1 fixed connection, the installing opening was sealed. Simple structure and convenient operation.
The tool rest 1 comprises a mounting ring seat 12 and a plurality of mounting inclined rods 11 which enclose a conical working space 13, one ends of the mounting inclined rods 11 are crossed and fixedly connected, the other ends of the mounting inclined rods 11 are fixedly connected to the mounting ring seat 12, a tool limiting sliding groove is formed in the inner surface of each mounting inclined rod 11, and one end of the tool limiting sliding groove is provided with a mounting opening for mounting and dismounting the blade 2.
The fastener is the screw 4 that sets up on cutter spacing ring 3, sets up the screw hole 41 that is connected with screw 4 cooperation on the knife rest 1. The mounting ring seat 12 and the cutter limiting ring 3 are connected together through a screw 4 and a rotating shaft to be opened and closed. The mounting ring seat 12 and the cutter limiting ring 3 are fixed together through the screw 4 and the threaded hole 41 after being closed, and play a role of fixing the blade 2. If the blade 2 is worn out, the limiting ring of the blade 2 is opened, and the blade 2 can be freely replaced by pulling out the blade 2.
The cutter limiting sliding grooves are arranged to be a plurality of and are uniformly distributed on the periphery of the conical working space 13.
The vertex position of the tool rest 1 positioned in the conical working space 13 is coaxially and fixedly connected with the electric drill end through the connecting rod 5. One end of the connecting rod 5 is coaxially welded with the tool rest 1, and the other end of the connecting rod 5 is coaxially and fixedly connected with the end of the electric drill.
A steel dense mesh net is arranged on the periphery of the conical working space 13 on the tool rest 1 in a surrounding manner. Prevent the piece from jumping out and play a role in protection.
The working principle is as follows: when the blade 2 needs to be installed, the cutter limiting ring 3 is rotated and opened, one end of the blade 2 is inserted into the cutter limiting sliding groove from the installation opening, then the cutter limiting ring 3 is rotated and combined on the installation ring seat 12, the installation opening is closed, the cutter limiting ring 3 is fixed by screwing the screw 4 into the threaded hole 41, the installation of the blade 2 is completed, and at the moment, the axis of the cutter limiting ring 3 coincides with that of the installation ring seat 12. When blade 2 is dismantled to needs, with screw 4 and the separation of screw hole 41 on the cutter spacing ring 3, rotate cutter spacing ring 3 and open for the installation opening is opened, then takes blade 2 out from the cutter spacing spout, can take off blade 2. When the fastener needs to be chamfered, the electric drill is started to drive the tool rest 1 to rotate, the blade 2 moves to sweep to form a conical cutting surface, one end, needing the chamfering, of the fastener penetrates through the cutter limiting ring 3 and the mounting ring seat 12 and then extends into the conical working space 13 from the end opening of the conical working space 13, and the chamfering operation is carried out on the fastener through the contact with the blade 2, so that the structure is simple, and the operation is convenient.
The utility model aims to provide a can polish the portion of fastener tip deformation and round moist, make the nut of tip can fasten and need the member of chamfer. In this embodiment, the tool holder 1 includes four rod bodies and a mounting ring 12, and the mounting ring 12 is provided with a blade ring buckle, i.e. a tool limiting ring 3, which can be turned and fixed. Three rod bodies are provided with inclined rods 11, the inclined rods 11 and the mounting ring bases 12 are longitudinally cut, and the size of the gap is equal to the thickness of the blade 2; welding and fixing three identical installation inclined rods 11 together to form a conical cutter frame 1; the direction of the taper is welded with the installation ring seat 12; the reversible blade circular ring buckle on the mounting ring seat 12 is opened, the blade 2 is inserted into the cutting seam, namely the cutter limiting sliding chute, of the mounting ring seat 12 and the mounting diagonal rod 11, the buckle on the mounting ring seat 12 is closed, and the blade 2 is fixed; the cone direction and the remaining rod body are welded together to form a conical drill bit, the other end of the rod body is fixed through a rotating port of an electric drill, the end of the electric drill powered on the electric drill starts to rotate fast to drive the drill bit to rotate, and a bolt needing polishing is inserted into the conical drill bit to start polishing and chamfering.
The connecting rod 5 is made of round steel, and the specific specification is determined according to the actual condition; the material specification of the mounting ring seat 12 is determined by the connecting rod 5, and the size of the mounting ring seat 12 is determined by the taper formed by the connecting rod 5; the blade 2 is a steel blade.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (8)
1. A fastener and other round component port chamfering tools, characterized by that, including the cutter saddle, set up the conical working space in the cutter saddle, enclose the inner wall which forms the conical working space and set up the spacing concrete chute of cutting tool, set up the blade in the spacing concrete chute of cutting tool, one end of the spacing concrete chute of cutting tool sets up the mounting opening to dismantle and mount the blade; the tool rest is driven by an external device to rotate around the axis of the conical working space, and the place swept by the blade forms a conical cutting surface.
2. A fastener and other circular component port chamfering tool as claimed in claim 1, wherein the tapered working space has a tool retaining ring coaxially disposed at the end opening of the working space for opening and closing the mounting opening.
3. A fastener and other port chamfering tool for round parts according to claim 2, wherein the tool retainer ring is hinged at one end to the tool holder and the fastener is provided at the other end of the tool retainer ring, and the mounting opening is closed when the other end of the tool retainer ring is fixedly connected to the tool holder by the fastener.
4. A fastener and other round component port chamfering tool as claimed in claim 1, wherein the tool holder includes a mounting ring seat and a plurality of mounting diagonal rods enclosing a tapered working space, one ends of the plurality of mounting diagonal rods meet and are fixedly connected, the other ends of the plurality of mounting diagonal rods are fixedly connected to the mounting ring seat, a tool limiting sliding groove is formed in the inner surface of each mounting diagonal rod, and a mounting opening for mounting and dismounting the blade is formed in one end of the tool limiting sliding groove.
5. A fastener and other round component port chamfering tool as claimed in claim 2, wherein the fastener is a screw provided on a tool retaining ring, and the tool holder is provided with a threaded hole for mating connection with the screw.
6. A fastener or other circular member port chamfering tool as in claim 1, wherein the plurality of tool limiting slides are evenly distributed around the periphery of the tapered working space.
7. A fastener and other circular component port chamfering tool as in claim 1 wherein the tool holder is fixedly attached coaxially to the drill end by a connecting rod at the apex of the tapered working space.
8. A fastener or other circular component port chamfering tool as in claim 1, wherein the tool holder is surrounded by a steel wire mesh screen at the periphery of the tapered working space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417706.XU CN217991158U (en) | 2021-06-24 | 2021-06-24 | Chamfering tool for ports of fasteners and other circular components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417706.XU CN217991158U (en) | 2021-06-24 | 2021-06-24 | Chamfering tool for ports of fasteners and other circular components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217991158U true CN217991158U (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121417706.XU Active CN217991158U (en) | 2021-06-24 | 2021-06-24 | Chamfering tool for ports of fasteners and other circular components |
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| CN (1) | CN217991158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020316A (en) * | 2023-09-26 | 2023-11-10 | 南通声元素超声科技有限公司 | Damage-preventing chamfering device for processing electronic components |
-
2021
- 2021-06-24 CN CN202121417706.XU patent/CN217991158U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020316A (en) * | 2023-09-26 | 2023-11-10 | 南通声元素超声科技有限公司 | Damage-preventing chamfering device for processing electronic components |
| CN117020316B (en) * | 2023-09-26 | 2023-12-15 | 南通声元素超声科技有限公司 | Damage-preventing chamfering device for processing electronic components |
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