CN205967544U - Valve body upper cover processing line's three -jaw connector - Google Patents
Valve body upper cover processing line's three -jaw connector Download PDFInfo
- Publication number
- CN205967544U CN205967544U CN201620827842.9U CN201620827842U CN205967544U CN 205967544 U CN205967544 U CN 205967544U CN 201620827842 U CN201620827842 U CN 201620827842U CN 205967544 U CN205967544 U CN 205967544U
- Authority
- CN
- China
- Prior art keywords
- connector body
- drill bit
- buffer spring
- upper cover
- processing line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Earth Drilling (AREA)
Abstract
The utility model discloses a valve body upper cover processing line's three -jaw connector, this valve body upper cover processing line's three -jaw connector includes through the first connector body of thread tightening and second connector body, second connector body is the cone of downward sloping, be equipped with the drill bit mounting hole with the centre of a circle on first connector body and the second connector body, the lateral surface on second connector body upper portion is equipped with anti -skidding line, the surface of first connector body has trisection's a buffer spring connecting plate with centre of a circle array, be equipped with corresponding logical groove on a first connector body and the buffer spring connecting plate, the drill bit mounting hole that leads to groove and first connector body communicates with each other, a buffer spring is all installed to the position that lies in logical groove both sides on the buffer spring connecting plate, it installs slidable drill bit fixture block to lead to the inslot, three drill bit fixture blocks one side outwards is the inclined plane, the medial surface of three drill bit fixture blocks is fixed with a buffer spring's who corresponds the other end, all laminate with the inner chamber face of second connector body in the inclined plane of three drill bit fixture blocks. The utility model discloses connect conveniently, the change of the drill bit of being convenient for, simple structure is novel, long service life.
Description
Technical field
This utility model is related to field of machinery automation, and the three-jaw of more particularly to a kind of valve upper cover processing line connects
Device.
Background technology
Bit connectors are to connect together a securing member being called joint with drill bit, and existing face milling cutters connect
Device is not easy to the replacing of drill bit, connects also inconvenient, and service life is shorter, is not suitable for life-time service, this has resulted in life
Produce high cost.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of simply novel valve upper cover processing line of structure
Three-jaw adapter.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is：A kind of valve upper cover is provided to add
The three-jaw adapter of work line, the three-jaw adapter of this valve upper cover processing line includes the first connector body being threadably secured
With the second connector body, the second connector body is downward-sloping cone, the first connector body and the second adapter
Body is provided with the drill bit installing hole of concentric, and the lateral surface on the second connector body top is provided with anti-slip veins, the first adapter
The outer surface of body has the first buffer spring connecting plate, the first connector body and first buffering elastic of trisection with center of circle array
Spring connecting plate is provided with corresponding groove, and groove is communicated with the drill bit installing hole of the first connector body, the first buffer spring
The position being located at groove both sides on connecting plate is mounted on the first buffer spring, is provided with slidably drill bit fixture block in groove,
Three pieces of drill bit fixture blocks one side outwardly is inclined-plane, and the medial surface of three pieces of drill bit fixture blocks is another with corresponding first buffer spring
End is fixed, and is all fitted with the inner cavity surface of the second connector body in the inclined-plane of three pieces of drill bit fixture blocks.
The beneficial effects of the utility model are：A kind of three-jaw adapter of this utility model valve upper cover processing line, this valve
On body, the three-jaw adapter of lid processing line is easy to connect, is easy to the replacing of drill bit, and structure is simply novel, long service life.
Brief description
Fig. 1 is the structural representation of the three-jaw adapter of this utility model valve upper cover processing line；
Fig. 2 is the exploded perspective view of the three-jaw adapter of this utility model valve upper cover processing line.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model preferred embodiment is described in detail, so that the advantage of utility model and spy
Levy and can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model is made with apparent clear and definite boundary
Fixed.
Refer to Fig. 1 and Fig. 2, this utility model embodiment includes：
A kind of three-jaw adapter of valve upper cover processing line, the three-jaw adapter of this valve upper cover processing line is included by spiral shell
The first fixing connector body 14160 of stricture of vagina and the second connector body 14161, the second connector body 14161 is to dip down
Oblique cone, the first connector body 14160 and the second connector body 14161 are provided with the drill bit installing hole of concentric,
The lateral surface on the second connector body 14161 top is provided with anti-slip veins, and the outer surface of the first connector body 14160 is with center of circle battle array
Show the first buffer spring connecting plate 14162 of trisection, the first connector body 14160 and the first buffer spring connecting plate
14162 are provided with corresponding groove, and groove is communicated with the drill bit installing hole of the first connector body 14160, the first buffering elastic
The position being located at groove both sides on spring connecting plate 14162 is mounted on the first buffer spring 14163, is provided with slidably in groove
Drill bit fixture block 14164, three pieces of drill bit fixture blocks 14164 one side outwardly is inclined-plane, the medial surface of three pieces of drill bit fixture blocks 14164
Fix with the other end of corresponding first buffer spring 14163, the inclined-plane of three pieces of drill bit fixture blocks 14164 is all with the second adapter originally
The inner cavity surface laminating of body 14161.
During utility model works, manually turn the second connector body 14161 and make in the second connector body 14161
Screw thread and the first connector body 14160 on screw thread cooperating, the screw thread and first in the second connector body 14161
Screw thread cooperating on connector body 14160 makes chute on the first connector body 14160 for the drill bit fixture block 14164
Interior slip, by drill bit clamping, when taking out drill bit, manually turns the second connector body 14161 and makes the second connector body
Screw thread cooperating on screw thread in 14161 and the first connector body 14160, the spiral shell in the second connector body 14161
Screw thread cooperating on stricture of vagina and the first connector body 14160 makes drill bit fixture block 14164 in the first connector body 14160
On chute slide from inside to outside drill bit unclamped.
A kind of three-jaw adapter of this utility model valve upper cover processing line, the three-jaw adapter of this valve upper cover processing line
Easy to connect, it is easy to the replacing of drill bit, and structure is simply novel, long service life.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.
Claims (1)
1. a kind of three-jaw adapter of valve upper cover processing line it is characterised in that：The three-jaw adapter of this valve upper cover processing line
Including the first connector body being threadably secured and the second connector body, the second connector body is downward-sloping circle
Cone, the first connector body and the second connector body are provided with the drill bit installing hole of concentric, on the second connector body
The lateral surface in portion is provided with anti-slip veins, and the first buffer spring that the outer surface of the first connector body has trisection with center of circle array connects
Fishplate bar, the first connector body and the first buffer spring connecting plate are provided with corresponding groove, and groove and the first adapter are originally
The drill bit installing hole of body communicates, and the position that the first buffer spring connecting plate is located at groove both sides is mounted on the first buffering elastic
Spring, is provided with slidably drill bit fixture block in groove, three pieces of drill bit fixture blocks one side outwardly is inclined-plane, three pieces of drill bit fixture blocks
Medial surface is fixed with the other end of corresponding first buffer spring, the inclined-plane of three pieces of drill bit fixture blocks all with the second connector body
Inner cavity surface is fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827842.9U CN205967544U (en) | 2016-08-03 | 2016-08-03 | Valve body upper cover processing line's three -jaw connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620827842.9U CN205967544U (en) | 2016-08-03 | 2016-08-03 | Valve body upper cover processing line's three -jaw connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967544U true CN205967544U (en) | 2017-02-22 |
Family
ID=58028673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620827842.9U Withdrawn - After Issue CN205967544U (en) | 2016-08-03 | 2016-08-03 | Valve body upper cover processing line's three -jaw connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205967544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077770A (en) * | 2016-08-03 | 2016-11-09 | 苏州市吴中区木渎晓云模具加工厂 | The three-jaw adapter of valve upper cover processing line |
| CN114406320A (en) * | 2022-03-15 | 2022-04-29 | 淮安生物工程高等职业学校 | Automatic perforating device of removable drill bit |
-
2016
- 2016-08-03 CN CN201620827842.9U patent/CN205967544U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077770A (en) * | 2016-08-03 | 2016-11-09 | 苏州市吴中区木渎晓云模具加工厂 | The three-jaw adapter of valve upper cover processing line |
| CN106077770B (en) * | 2016-08-03 | 2018-06-08 | 方圆阀门集团有限公司 | The three-jaw connector of valve upper cover processing line |
| CN114406320A (en) * | 2022-03-15 | 2022-04-29 | 淮安生物工程高等职业学校 | Automatic perforating device of removable drill bit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170222 Effective date of abandoning: 20180608 |
|
| AV01 | Patent right actively abandoned |