CN214769018U - Simple bottom hole flat-bottom cutter - Google Patents
Simple bottom hole flat-bottom cutter Download PDFInfo
- Publication number
- CN214769018U CN214769018U CN202120504057.0U CN202120504057U CN214769018U CN 214769018 U CN214769018 U CN 214769018U CN 202120504057 U CN202120504057 U CN 202120504057U CN 214769018 U CN214769018 U CN 214769018U
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- cutter
- cutter body
- lead screw
- knob
- bottom hole
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Abstract
The utility model discloses a simple bottom hole flat bottom cutter, which belongs to the technical field of cutters and comprises a processed workpiece, wherein one side of the processed workpiece is provided with a cutter bar, one end of the cutter bar, which is close to the processed workpiece, is provided with a cutter body, the position of the cutter bar, which corresponds to the cutter body, is provided with a cutter groove, one end of the cutter bar, which corresponds to the cutter body, is provided with a lead screw in a penetrating way, one end of the lead screw, which is far away from the cutter body, is provided with a knob, when the cutter body is damaged after being used for a long time, the knob is screwed to drive the lead screw to rotate, the cutter body is taken out after being loosened, a new cutter body is then plugged into the cutter groove, the knob is screwed to drive the lead screw to fix the cutter body, the cutter body is convenient to replace by arranging the cutter groove, the cost is saved, the practicability of the device is improved, and a user can more comfortably hold the cutter bar by the upper holding part and the lower holding part, the use of the device is convenient.
Description
Technical Field
The utility model belongs to the technical field of the cutter, concretely relates to flat cutter of simple and easy bottom hole.
Background
A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. Most knives are machine, but also hand-held. Since tools used in machine manufacturing are basically used for cutting metal materials, the term "tool" is generally understood to mean a metal cutting tool. The cutting tools for cutting wood are called woodworking tools. There is also a class of tools of particular application for geological exploration, well drilling, mine drilling, known as mine tools.
Chinese patent application No. CN206065446U discloses a cutter for turning large-scale disc flat bottom holes, the cutter is inconvenient to follow the cutter body and change, which causes cost waste, and the original cutter is not comfortable when used, and is inconvenient to hold the cutter bar.
SUMMERY OF THE UTILITY MODEL
For solving the problem that proposes among the above-mentioned background art, the utility model provides a flat base cutter of simple and easy bottom hole has the convenience and changes the cutter body, has practiced thrift the characteristics of cost.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flat cutter of simple and easy bottom opening, includes the work piece, one side of work piece is provided with the cutter arbor, the one end that the cutter arbor is close to the work piece is provided with the cutter body, the position that the cutter arbor corresponds with the cutter body is provided with the sword groove, the one end of cutter arbor runs through with the position that the cutter body corresponds and is provided with the lead screw, the one end that the cutter body was kept away from to the lead screw is provided with the knob.
Preferably, the surface of the cutter bar inner cutter groove is provided with a rubber pad.
Preferably, the upper end of cutter arbor is provided with holds the portion, the lower extreme of cutter arbor is provided with holds down the portion, it all bonds through glue with the surface that holds down and is provided with the cushion to hold on.
Preferably, one end of the cutter bar, which is far away from the cutter body, is provided with a hanging ring through bolt connection.
Preferably, the knob and the screw rod are of a welded integrated structure.
Preferably, the screw rod is in threaded connection with the cutter rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the sword groove, set up the sword groove through corresponding the position at cutter arbor and cutter body, when the cutter body uses for a long time and takes place to damage, move the knob through twisting and drive the lead screw and rotate, take out the cutter body after the cutter body is not hard up, fill in the sword groove with new cutter body again, twist and move the knob and drive the lead screw and fix the cutter body, change the cutter body through setting up the convenience in sword groove, practiced thrift the cost, improve the device practicality.
2. The utility model discloses a set up and hold portion under with, through set up respectively at the upper and lower end of cutter arbor and hold portion under with and hold the surface and set up the cushion on holding portion under with, the user gets more comfortable, facilitates the use of device to holding of cutter arbor.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
FIG. 3 is a side view of the tool bar of the present invention;
in the figure: 1. a workpiece to be processed; 2. a knob; 3. a cutter bar; 4. an upper holding portion; 5. a soft cushion; 6. hanging a ring; 7. a lower holding portion; 8. a screw rod; 9. a cutter body; 10. a cutter groove; 11. and (7) a rubber pad.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a flat cutter of simple and easy bottom opening, includes work piece 1, and one side of work piece 1 is provided with cutter arbor 3, and the one end that cutter arbor 3 is close to work piece 1 is provided with cutter body 9, and the position that cutter arbor 3 and cutter body 9 correspond is provided with sword groove 10, and the one end of cutter arbor 3 runs through with the position that cutter body 9 corresponds and is provided with lead screw 8, and the one end that cutter body 9 was kept away from to lead screw 8 is provided with knob 2.
Specifically, the surface of the cutter groove 10 in the cutter rod 3 is provided with a rubber pad 11.
Through adopting above-mentioned technical scheme, improve the fastness between cutter body 9 and the cutter arbor 3, make things convenient for the installation of cutter body 9.
Specifically, the upper end of the cutter bar 3 is provided with an upper holding part 4, the lower end of the cutter bar 3 is provided with a lower holding part 7, and the surfaces of the upper holding part 4 and the lower holding part 7 are provided with a cushion 5 through glue adhesion.
Through adopting above-mentioned technical scheme, through setting up and holding 4 and hold 7 down, through setting up respectively at the upper and lower end of cutter arbor 3 and holding 4 and hold 7 down to hold 4 and hold 7 surfaces under and set up cushion 5 at last, the user is more comfortable to holding of cutter arbor 3 and is got, makes things convenient for the use of device.
Specifically, one end of the cutter bar 3, which is far away from the cutter body 9, is provided with a hanging ring 6 through bolt connection.
By adopting the technical scheme, when the device is not used, the device can be hung on a wall through the hanging ring 6, so that the space is not occupied, and the device is convenient to place.
Specifically, the knob 2 and the screw rod 8 are of a welding integrated structure.
Through adopting above-mentioned technical scheme, it is more firm to weld integral type structure, improves device overall stability.
Specifically, the screw rod 8 is connected with the cutter bar 3 through threads.
Through adopting above-mentioned technical scheme, fix cutter body 9 through setting up lead screw 8, difficult emergence is not hard up when cutter body 9 uses.
The utility model provides a work piece 1 and cutter arbor 3's structure and theory of operation have disclosed in the cutter for the flat bottom hole of the large-scale dish class of turning that chinese patent application number is CN206065446U discloses.
The utility model discloses a theory of operation and use flow: the utility model discloses during the use, install the device in suitable position, through setting up sword groove 10 at cutter arbor 3 and cutter body 9 corresponding position, when cutter body 9 uses for a long time and takes place to damage, move knob 2 through twisting and drive lead screw 8 and rotate, take out cutter body 9 after cutter body 9 is not hard up, fill in sword groove 10 with new cutter body 9 again, twist and move knob 2 and drive lead screw 8 and fix cutter body 9, change cutter body 9 through setting up sword groove 10 convenience, the cost is practiced thrift, the improvement device practicality.
Through setting up and holding 4 and the portion 7 of holding down, through set up respectively at the upper and lower end of cutter arbor 3 and hold 4 and the portion 7 of holding down to hold 4 and the portion 7 surface of holding down and set up cushion 5 at last, the user is more comfortable to holding of cutter arbor 3 and is got, makes things convenient for the use of device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a flat cutter of simple and easy bottom hole, includes work piece (1), its characterized in that: one side of work piece (1) is provided with cutter arbor (3), the one end that cutter arbor (3) are close to work piece (1) is provided with cutter body (9), the position that cutter arbor (3) and cutter body (9) correspond is provided with sword groove (10), the position that the one end of cutter arbor (3) and cutter body (9) correspond runs through and is provided with lead screw (8), the one end that cutter body (9) were kept away from in lead screw (8) is provided with knob (2).
2. The simple bottom hole and flat bottom tool according to claim 1, wherein: the surface of the cutter groove (10) in the cutter bar (3) is provided with a rubber pad (11).
3. The simple bottom hole and flat bottom tool according to claim 1, wherein: the upper end of cutter arbor (3) is provided with holds portion (4), the lower extreme of cutter arbor (3) is provided with down holds portion (7), it all bonds through glue with the surface that holds portion (7) down to go up to hold portion (4) and be provided with cushion (5).
4. The simple bottom hole and flat bottom tool according to claim 1, wherein: one end of the cutter bar (3) far away from the cutter body (9) is provided with a hanging ring (6) through bolt connection.
5. The simple bottom hole and flat bottom tool according to claim 1, wherein: the knob (2) and the screw rod (8) are of a welded integral structure.
6. The simple bottom hole and flat bottom tool according to claim 1, wherein: the screw rod (8) is connected with the cutter bar (3) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120504057.0U CN214769018U (en) | 2021-03-10 | 2021-03-10 | Simple bottom hole flat-bottom cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120504057.0U CN214769018U (en) | 2021-03-10 | 2021-03-10 | Simple bottom hole flat-bottom cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214769018U true CN214769018U (en) | 2021-11-19 |
Family
ID=78755978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120504057.0U Active CN214769018U (en) | 2021-03-10 | 2021-03-10 | Simple bottom hole flat-bottom cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214769018U (en) |
-
2021
- 2021-03-10 CN CN202120504057.0U patent/CN214769018U/en active Active
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