CN207681364U - The clutch of upper jig and lower jig - Google Patents
The clutch of upper jig and lower jig Download PDFInfo
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- CN207681364U CN207681364U CN201721869332.9U CN201721869332U CN207681364U CN 207681364 U CN207681364 U CN 207681364U CN 201721869332 U CN201721869332 U CN 201721869332U CN 207681364 U CN207681364 U CN 207681364U
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- jig
- clutch
- hole
- radial
- upper jig
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Abstract
The utility model belongs to the clutch of spooling equipment technical field more particularly to a kind of upper jig and lower jig.It solves the problems such as prior art design is unreasonable.The clutch of jig and lower jig includes upper jig and the lower jig below upper jig in sheet, it is connected with clutch pipe at lower jig center, it is equipped with annular lock groove in the upper end outer wall of clutch pipe, it is inserted in upper jig in clutch pipe described equipped at least one radial through-hole and after upper jig and lower jig are mutually drawn close on upper jig to make radial through-hole be connected to annular lock groove, the diameter that ball and ball are respectively equipped in each radial through-hole is more than the length of radial through-hole, the actuating sleeve that can be moved axially along upper jig is arranged on upper jig, having in the inner wall of actuating sleeve can drive the ball radially-inwardly to which part is stuck in the driving inclined-plane in the annular lock groove.The utility model has the advantage of：Convenient for mutual cooperation and better reliability.
Description
Technical field
The utility model belongs to the clutch of spooling equipment technical field more particularly to a kind of upper jig and lower jig.
Background technology
Current coil winding machine, when carrying out winding operation, upper jig and lower jig need to rotate synchronously, and upper jig is under
The synchronous rotation of jig is realized generally by clutch.
Currently, existing clutch structure is the structure of male-female engagement, for example, the fit system of groove and convex block, this side
Formula can not only realize connection cooperation to realize power transmission, but also manufacture easy to process.
But above-mentioned scheme its also at least have the following technical problems：There are errors for cooperation, lead to matching for clutch structure
It closes to exist and stagnates or align inaccurate phenomenon, the operational reliability of equipment is relatively poor.
In order to improve above-mentioned technical problem, for example, Chinese patent discloses a kind of winding fixture, application number
201520734127.6, include with first surface disposed in parallel and second surface around thread fixing plate seat, and vertically set
It sets on the first surface or second surface, for cable wire rod being bent into first shape and several fixed sizings are solid
Determine needle.The program by thread fixing plate seat setting for by cable wire rod be bent into first shape and it is fixed several
Sizing fixed pin so that cable wire rod is bent into the first shape of needs, then passes through heating postcooling and is shaped into production institute
The cable wire rod needed, it is very convenient, production efficiency can be effectively improved.
Therefore above-mentioned scheme and unresolved above-mentioned technical problem are badly in need of that design is a can be solved above-mentioned technology and ask
The clutch of topic.
Utility model content
The purpose of this utility model be in view of the above-mentioned problems, provide it is a kind of convenient for cooperate and better reliability on control
The clutch of tool and lower jig.
In order to achieve the above objectives, the utility model uses following technical proposal：The clutch of jig and lower jig in sheet
Structure includes upper jig and the lower jig below upper jig, clutch pipe is connected at lower jig center, in the upper end of clutch pipe
Outer wall is equipped with annular lock groove, at least one radial through-hole is being equipped on upper jig and after upper jig and lower jig are mutually drawn close
The clutch pipe inserts in jig to make radial through-hole be connected to annular lock groove, is set respectively in each radial through-hole
There is the diameter of ball and ball to be more than the length of radial through-hole, being arranged on upper jig can move axially along upper jig
Actuating sleeve, having in the inner wall of actuating sleeve can drive the ball radially-inwardly to which part is stuck in the annular lock groove
In driving inclined-plane.
In the clutch of above-mentioned upper jig and lower jig, the driving inclined-plane is arranged in the lower end of actuating sleeve
Wall.
In the clutch of above-mentioned upper jig and lower jig, the driving set upper side inner wall is equipped with stepped hole,
Axle spring is equipped in stepped hole, the lower end of axle spring acts on stepped hole, and the upper end of axle spring acts on jig
On the convex shoulder at top.
In the clutch of above-mentioned upper jig and lower jig, the radial through-hole inner end has annular protrusion, and
The internal diameter of annular protrusion is less than the diameter of ball.
In the clutch of above-mentioned upper jig and lower jig, the lower jig upper end center is positioned equipped with clutch pipe
The lower end in hole, clutch pipe inserts in clutch pipe location hole, and the upper end of clutch pipe extends to the upper surface of lower jig, under upper jig
End center is equipped with the clutch pipe being inserted into for the clutch pipe upper end and is inserted into hole.
In the clutch of above-mentioned upper jig and lower jig, the clutch pipe upper end offers crossed beam trunking.
In the clutch of above-mentioned upper jig and lower jig, the annular lock groove is V-shaped groove.
In the clutch of above-mentioned upper jig and lower jig, there are two the radial through-hole and is symmetrical arranged.
In the clutch of above-mentioned upper jig and lower jig, the clutch pipe upper end outer wall is equipped with chamfering.
In the clutch of above-mentioned upper jig and lower jig, the upper end of clutch pipe is cut into two by the crossed beam trunking
Symmetrically arranged half round block of block.
Compared with prior art, it is the advantages of the clutch of jig and lower jig in sheet：
1, ball is easy contraposition with annular lock groove, as long as can be stuck in annular lock groove, and annular lock groove
For loop configuration, which not only reduces cooperation difficulty, and also improve the reliability and stability of cooperation.
2, simple in structure and highly practical.
Description of the drawings
Fig. 1 is structural schematic diagram provided by the utility model.
Fig. 2 is schematic cross-sectional view provided by the utility model.
In figure, lower jig A, upper jig B, clutch pipe Q1, annular lock groove Q11, crossed beam trunking Q12, chamfering Q13, radial direction are logical
Hole Q21, annular protrusion Q22, clutch pipe location hole Q23, ball Q3, actuating sleeve Q4, driving inclined-plane Q41, stepped hole Q42, axial direction
Spring Q43.
Specific implementation mode
It is the specific embodiment of utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figs. 1-2, the clutch of jig and lower jig includes upper jig B and below upper jig B in sheet
Lower jig A.
Certainly, the clutch of the application is equally applicable cooperates with two horizontal jigs.
It is connected with clutch pipe Q1 at the centers lower jig A, lower jig A upper end centers are equipped with clutch pipe location hole Q23, clutch pipe
The lower end of Q1 inserts in clutch pipe location hole Q23, and the upper end of clutch pipe Q1 extends to the upper surface of lower jig A, at upper jig B
End center is equipped with the clutch pipe being inserted into for the upper ends clutch pipe Q1 and is inserted into hole.
It is equipped with annular lock groove Q11 in the upper end outer wall of clutch pipe Q1, annular lock groove Q11 is V-shaped groove.In upper jig B
It is equipped at least one radial through-hole Q21 and described clutch pipe Q1 after upper jig B and lower jig A are mutually drawn close is inserted in and controlled
Have in B to make radial through-hole Q21 be connected to annular lock groove Q11, clutch pipe is inserted into hole and is connected to radial through-hole Q21, every
Length of the diameter more than radial through-hole Q21 of ball Q3 and ball Q3 are respectively equipped in a radial through-hole Q21, on upper jig B
Being arranged with can be along upper jig B axle to the actuating sleeve Q4 moved, and the circle can be driven by having in the inner wall of actuating sleeve Q4
Pearl Q3 is radially-inwardly to which part is stuck in the driving inclined-plane Q41 in the annular lock groove Q11.
The lower end inner wall in actuating sleeve Q4 is arranged in prioritization scheme, the driving inclined-plane Q41 of the present embodiment.Pass through driving inclined-plane
The design of Q41 may be implemented driving ball Q3 and be moved inward in radial through-hole Q21.
In the upper ends actuating sleeve Q4, inner wall is equipped with stepped hole Q42, and axle spring Q43, axle spring are equipped in stepped hole Q42
The lower end of Q43 acts on stepped hole Q42, and the upper end of axle spring Q43 acts on the convex shoulder at the top of jig B.
There is annular protrusion Q22 in the inner ends radial through-hole Q21, and the internal diameter of annular protrusion Q22 is less than the diameter of ball Q3.
The design of annular protrusion Q22, which obviate ball Q3 to be inwardly detached from radial through-hole Q21.
Crossed beam trunking Q12 is offered in the upper ends clutch pipe Q1.
As the optimization scheme of the present embodiment, there are two the radial through-hole Q21 of the present embodiment and is symmetrical arranged.Certainly,
Here radial through-hole Q21 quantity should not be more than 6.
In the upper ends clutch pipe Q1, outer wall is equipped with chamfering Q13.
The upper end of clutch pipe Q1 is cut into two pieces of symmetrically arranged half round blocks by crossed beam trunking Q12.
The operation principle of the present embodiment is as follows：
Actuating sleeve Q4 is moved down under the effect of external force, driving inclined-plane Q41 at this time then with the circle in radial through-hole Q21
Pearl Q3 contact, contact while, then drive the ball Q3 constantly to be moved to radial through-hole Q21 inner orifices, that is, can be by ball
The part of Q3 is stuck in the annular lock groove Q11 of the upper ends clutch pipe Q1, realizes the connection of upper and lower jig.
Which, ball Q3 is without seeking to align, as long as can be stuck in annular lock groove Q11, and annular locking
Slot Q11 is loop configuration, and which not only reduces cooperation difficulty, and also improve the reliability and stability of cooperation.
When cancelling cooperation, actuating sleeve Q4 at this time moves up to which ball Q3 leaves annular lock groove Q11.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
- The clutch of jig and lower jig on 1., including upper jig (B) and the lower jig (A) below upper jig (B), It is characterized in that, clutch pipe (Q1) is connected at the center lower jig (A), annular lock groove is equipped in the upper end outer wall of clutch pipe (Q1) (Q11), at least one radial through-hole (Q21) is equipped on upper jig (B) and when upper jig (B) and lower jig (A) are mutually drawn close The clutch pipe (Q1) inserts in make radial through-hole (Q21) be connected to annular lock groove (Q11) in jig (B) afterwards, The diameter that ball (Q3) and ball (Q3) are respectively equipped in each radial through-hole (Q21) is more than the length of radial through-hole (Q21), It is arranged with the actuating sleeve (Q4) that can be moved axially along upper jig (B) on upper jig (B), has in the inner wall of actuating sleeve (Q4) It can drive the ball (Q3) radially-inwardly to which part is stuck in the driving inclined-plane in the annular lock groove (Q11) (Q41)。
- 2. the clutch of upper jig according to claim 1 and lower jig, which is characterized in that the driving inclined-plane (Q41) lower end inner wall of the setting in actuating sleeve (Q4).
- 3. the clutch of upper jig according to claim 1 and lower jig, which is characterized in that the actuating sleeve (Q4) Upper end inner wall is equipped with stepped hole (Q42), and axle spring (Q43), the lower end of axle spring (Q43) are equipped in stepped hole (Q42) It acts on stepped hole (Q42), the upper end of axle spring (Q43) acts on the convex shoulder at the top of jig (B).
- 4. the clutch of upper jig according to claim 1 and lower jig, which is characterized in that the radial through-hole (Q21) inner end has annular protrusion (Q22), and the internal diameter of annular protrusion (Q22) is less than the diameter of ball (Q3).
- 5. the clutch of upper jig according to claim 1 and lower jig, which is characterized in that the lower jig (A) Upper end center is equipped with clutch pipe location hole (Q23), and the lower end of clutch pipe (Q1) inserts in clutch pipe location hole (Q23), clutch pipe (Q1) upper end extends to the upper surface of lower jig (A), is equipped on the clutch pipe (Q1) at the lower end center upper jig (B) The clutch pipe that end is inserted into is inserted into hole.
- 6. the clutch of upper jig according to claim 5 and lower jig, which is characterized in that the clutch pipe (Q1) Upper end offers crossed beam trunking (Q12).
- 7. the clutch of upper jig according to claim 1 and lower jig, which is characterized in that the annular lock groove (Q11) it is V-shaped groove.
- 8. the clutch of upper jig according to claim 1 and lower jig, which is characterized in that the radial through-hole (Q21) it there are two and is symmetrical arranged.
- 9. the clutch of upper jig according to claim 1 and lower jig, which is characterized in that the clutch pipe (Q1) Upper end outer wall is equipped with chamfering (Q13).
- 10. the clutch of upper jig according to claim 6 and lower jig, which is characterized in that the crossed beam trunking (Q12) upper end of clutch pipe (Q1) is cut into two pieces of symmetrically arranged half round blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869332.9U CN207681364U (en) | 2017-12-27 | 2017-12-27 | The clutch of upper jig and lower jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869332.9U CN207681364U (en) | 2017-12-27 | 2017-12-27 | The clutch of upper jig and lower jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207681364U true CN207681364U (en) | 2018-08-03 |
Family
ID=62992795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869332.9U Active CN207681364U (en) | 2017-12-27 | 2017-12-27 | The clutch of upper jig and lower jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207681364U (en) |
-
2017
- 2017-12-27 CN CN201721869332.9U patent/CN207681364U/en active Active
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