CN207547711U - A kind of compound tool of tool tong - Google Patents
A kind of compound tool of tool tong Download PDFInfo
- Publication number
- CN207547711U CN207547711U CN201721594648.1U CN201721594648U CN207547711U CN 207547711 U CN207547711 U CN 207547711U CN 201721594648 U CN201721594648 U CN 201721594648U CN 207547711 U CN207547711 U CN 207547711U
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- collet
- tool
- drill bit
- slot
- compound
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Abstract
The utility model discloses a kind of compound tool of tool tong, it includes drill bit, and the drill bit is flexibly connected with collet, and the top of the drill bit is higher by the upper surface of collet；The collet is flexibly connected with connecting rod, and slot is provided on the circumferencial direction of the collet, and knife grain is provided on the slot, and the upper surface of the knife grain is higher by the upper surface of collet.The utility model provides a kind of compound tool of tool tong, simple in structure, easy to use, the process that can complete drilling and milling flat simultaneously, reduces the trouble of midway tool changing tool, improves the machining accuracy of product, and production efficiency is high.
Description
Technical field
This practicality is related to a kind of cutter, specially a kind of compound tool of tool tong.
Background technology
Tool tong as shown in Figure 1, hole 7 and plane 8 are separate machineds at present, in process, are changed after processing hole 7
Need other one cutter is processed plane 8 again, do not only result in makes its dimensional accuracy that can not ensure in this way, can also the product process-cycle
Long, efficiency is slow, of high cost, such as produces in enormous quantities more difficult.
Invention content
The purpose of this utility model be in view of the above problems, to provide a kind of guarantee dimensional accuracy high, and can be mass-produced,
The compound tool of efficient machining tool pincers.
In order to achieve the above object, the technical solution adopted in the utility model is：It includes drill bit, and the drill bit is lived with collet
Dynamic connection, the top of the drill bit is higher by the upper surface of collet；The collet is flexibly connected with connecting rod, the circumference of the collet
Slot is provided on direction, knife grain is provided on the slot, the upper surface of the knife grain is higher by the upper surface of collet.
Further, through-hole is provided in the middle part of the collet, the drill bit is set in through-hole, and is passed through bolt and determined
Position.
Further, the connecting rod includes cooperation section, fixed section, and screw thread is provided in the cooperation section.
Further, the middle part lower end of the collet is provided with threaded interior hole, and the threaded interior hole cooperates with screw thread.
Further, the knife grain is fixedly connected with slot by screw.
The beneficial effects of the utility model：The utility model provides a kind of compound tool of tool tong, simple in structure, uses
Process that is convenient, can completing drilling and milling flat simultaneously reduces the trouble of midway tool changing tool, improves the processing essence of product
Degree, production efficiency are high.
Description of the drawings
Fig. 1 is the schematic three dimensional views of tool tong.
Fig. 2 is the utility model structure three-dimensional schematic diagram.
Fig. 3 is the utility model structure drill bit and collet, the exploded perspective view of bolt.
Fig. 4 is the diagrammatic cross-section that the utility model structure collet is connect with drill bit, collet.
Label character described in figure is expressed as：1st, drill bit；2nd, knife grain；3rd, collet；4th, connecting rod；5th, bolt；6th, screw；7、
Hole；8th, plane；301st, slot；302nd, through-hole；303rd, upper surface；304th, threaded interior hole；401st, coordinate section；402nd, fixed section；403、
Screw thread.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, below in conjunction with the accompanying drawings to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the scope of protection of the utility model
There is any restriction effect.
As Figure 1-Figure 4, the concrete structure of the utility model is：
It includes drill bit 1, which is characterized in that the drill bit 1 is flexibly connected with collet 3, and the top of the drill bit 1 is higher by folder
First 3 upper surface 303；The collet 3 is flexibly connected with connecting rod 4, and slot 301, institute are provided on the circumferencial direction of the collet 3
It states and knife grain 2 is provided on slot 301, the upper surface of the knife grain 2 is higher by the upper surface 303 of collet 3.
Preferably, the middle part of the collet 3 is provided with through-hole 302, and the drill bit 1 is set in through-hole 302, and pass through spiral shell
Bolt 5 positions.
Preferably, the connecting rod 4 includes cooperation section 401, fixed section 402, and screw thread is provided in the cooperation section 401
403。
Preferably, the middle part lower end of the collet 3 is provided with threaded interior hole 304, the threaded interior hole 304 and screw thread 403
It cooperates.
Preferably, the knife grain 2 is fixedly connected with slot 301 by screw 6.
When specifically used, drill bit 1 be put into collet 3 by through-hole 302, and pass through bolt 5 and position, knife grain 2 is used
Screw 6 is fixed on the slot 301 of collet 3, then after connecting rod 4 and collet 3 are connected, and connecting rod 4 is fixed with lathe, i.e.,
It can start the process in the hole 7, then milling flat 8 of machining tool pincers.Whole process midway is not required to tool changing tool, the production processed
The precision of product is high, and production efficiency is high.
It should be noted that herein, term " comprising ", "comprising" or its any other become it should be noted that
Herein, term " comprising ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that packet
It includes process, method, article or the equipment of a series of elements and not only includes those elements, but also including being not explicitly listed
It other element or further includes as elements inherent to such a process, method, article, or device.
Specific case used herein is expounded the principle and embodiment of the utility model, above example
Illustrate to be merely used to help understand the method and its core concept of the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there are unlimited concrete structure, for this technology
For the those of ordinary skill in field, under the premise of the utility model principle is not departed from, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination or not
It is improved that the design of utility model and technical solution are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (5)
1. a kind of compound tool of tool tong, it includes drill bit（1）, which is characterized in that the drill bit（1）With collet（3）Activity
Connection, the drill bit（1）Top be higher by collet（3）Upper surface（303）；The collet（3）With connecting rod（4）Activity is even
It connects, the collet（3）Circumferencial direction on be provided with slot（301）, the slot（301）On be provided with knife grain（2）, the knife grain
（2）Upper surface be higher by collet（3）Upper surface（303）.
A kind of 2. compound tool of tool tong according to claim 1, which is characterized in that the collet（3）Middle part set
It is equipped with through-hole（302）, the drill bit（1）It is set to through-hole（302）It is interior, and pass through bolt（5）Positioning.
A kind of 3. compound tool of tool tong according to claim 1, which is characterized in that the connecting rod（4）Including matching
Close section（401）, fixed section（402）, the cooperation section（401）On be provided with screw thread（403）.
A kind of 4. compound tool of tool tong according to claim 3, which is characterized in that the collet（3）Middle part under
End is provided with threaded interior hole（304）, the threaded interior hole（304）With screw thread（403）It cooperates.
A kind of 5. compound tool of tool tong according to claim 1, which is characterized in that the knife grain（2）With slot
（301）Pass through screw（6）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594648.1U CN207547711U (en) | 2017-11-25 | 2017-11-25 | A kind of compound tool of tool tong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721594648.1U CN207547711U (en) | 2017-11-25 | 2017-11-25 | A kind of compound tool of tool tong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547711U true CN207547711U (en) | 2018-06-29 |
Family
ID=62681013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721594648.1U Active CN207547711U (en) | 2017-11-25 | 2017-11-25 | A kind of compound tool of tool tong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207547711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283251A (en) * | 2020-04-03 | 2020-06-16 | 宁德师范学院 | Drilling and milling integrated cutter |
-
2017
- 2017-11-25 CN CN201721594648.1U patent/CN207547711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283251A (en) * | 2020-04-03 | 2020-06-16 | 宁德师范学院 | Drilling and milling integrated cutter |
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