CN206270668U - A kind of mechanical automatic watch autoplugger - Google Patents
A kind of mechanical automatic watch autoplugger Download PDFInfo
- Publication number
- CN206270668U CN206270668U CN201621339788.XU CN201621339788U CN206270668U CN 206270668 U CN206270668 U CN 206270668U CN 201621339788 U CN201621339788 U CN 201621339788U CN 206270668 U CN206270668 U CN 206270668U
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- semi
- annular shape
- hammer
- flange
- conical surface
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Abstract
The utility model is related to a kind of mechanical automatic watch autoplugger.The autoplugger structure that purpose is to provide should simplify operational sequence on the premise of quality is ensured, with the purpose for reaching improve production efficiency, reducing production cost.Technical scheme is：A kind of mechanical automatic watch autoplugger, including the fan-shaped semi-circular shape hammer body hammered plate into shape and be connected with hammer edges of boards edge；Hammer into shape plate front be as decoration finish face, hammer into shape plate whole edge be formed with toward hammer back protrude semi-annular shape flange, the whole edge of hammer body be formed with opening towards finish face and with the flange phase scarf close semi-annular shape groove；Semi-annular shape flange can prevent the engaging structure being mutually disengaged to be fixed as one with semi-annular shape groove by one；In the engaging structure：The outer circumference surface of semi-annular shape flange is a circular conical surface, and the wall of the outside cell wall of semi-annular shape groove is the internal conical surface matched with the circular conical surface；The edge of semi-annular shape flange end is also made when coordinating as the chamfering structure being oriented to.
Description
Technical field
The utility model is related to a kind of watch part, especially the high-density alloy on mechanical automatic watch in bar system
Autoplugger.
Background technology
On mechanical automatic watch in bar system, autoplugger is vital part.Conventional autoplugger is (referring to Fig. 6, Fig. 7, figure
8) hammer body 2 of the semi-circular shape being connected including sector hammer plate 1 and with hammer edges of boards edge；The front for hammering plate into shape is the essence as decoration
Facing 3, the whole edge for hammering plate into shape is formed with the semi-annular shape flange protruded toward hammer back, and the whole edge of hammer body is formed with opening
Towards finish face and with the flange phase scarf close semi-annular shape groove；The groove edge is also formed with several because of cold-extruded buckling
Shape and the concave point 4 that is formed, these concave points are withheld and hammer edges of boards into shape and apply the pressure on top surface that makes flange be fixed in groove along and to hammer plate.
The deficiency of said structure is：Need to make the recess edge of hammer body produce the local deformation could to be formed to withhold and hammer into shape by riveting operation
The concave point on edges of boards edge, not only needs larger riveting power, and riveting position needs are precisely errorless；Because the structure of autoplugger is micro-
It is small, thus riveting quality is difficult to further raising.
Utility model content
Technical problem to be solved in the utility model is to overcome the shortcomings of above-mentioned background technology, there is provided a kind of autoplugger knot
The improvement of structure, it should simplify operational sequence on the premise of quality is ensured, to reach improve production efficiency, reduce production cost
Purpose.
The utility model provide technical scheme be：
A kind of mechanical automatic watch autoplugger, including the fan-shaped semi-circular shape hammered plate into shape and be connected with hammer edges of boards edge is hammered into shape
Body；The front of the hammer plate is the finish face as decoration, and the whole edge for hammering plate into shape is formed with the semicircular ring protruded toward hammer back
Shape flange, the whole edge of hammer body be formed with opening towards finish face and with the flange phase scarf close semi-annular shape groove；It is special
Levy and be：The semi-annular shape flange can prevent the engaging structure being mutually disengaged to be fixed as one with semi-annular shape groove by one
Body；In the engaging structure：The outer circumference surface of semi-annular shape flange is a circular conical surface, the wall of the outside cell wall of semi-annular shape groove
It is the internal conical surface matched with the circular conical surface；The edge of the semi-annular shape flange end has also made the conduct when coordinating
The chamfering structure of guiding.
The outer side edges of the semi-annular shape groove are conducive to the chamfering of semi-annular shape flange insertion along making.
The bus of the circular conical surface is 5-10 degree with the angle of circular conical surface axis.
The beneficial effects of the utility model are：Due to the semi-annular shape flange on hammer plate and the semi-annular shape groove on hammer body
Match, thus only need to may be such that both are mutually fitted together to and are fixed as one by pressure, part will not deform so quality
It is guaranteed, and production efficiency is significantly improved, and also reduces production cost, is welcome by enterprise.
Brief description of the drawings
Fig. 1 is front view structure figure of the present utility model.
Fig. 2 is the utility model left view structural representation.
Fig. 3 is the mplifying structure schematic diagram in A portions in Fig. 2.
Fig. 4 is the structural representation of hammer body part in Fig. 3.
Fig. 5 is the structural representation of hammer plate part in Fig. 3.
Fig. 6 is the main structure diagram of existing autoplugger.
Fig. 7 is the B-B cross section structure diagrams in Fig. 6.
Fig. 8 is the mplifying structure schematic diagram in D portions in Fig. 7.
Specific embodiment
The mechanical automatic watch autoplugger that the utility model is provided, including sector hammers plate 1 into shape and is connected to hammer edges of boards edge
Hammer body 2, the hammer body with hammer plate front be as decoration finish face 3；The whole edge for hammering plate into shape is formed with toward hammer back
Prominent semi-annular shape flange 1-1, the whole edge of hammer body be formed with opening towards finish face and closed with the flange phase scarf half
Circle shape groove 2-1.These are identical with existing autoplugger structure.
It is of the present utility model to improve as follows：
The semi-annular shape flange is fixed as one with semi-annular shape groove by an engaging structure, to prevent both from connecting
The tendency being mutually disengaged afterwards.In the engaging structure：The outer circumference surface 1-11 of semi-annular shape flange is fabricated to a circular conical surface (figure
Display is the circular conical surface that left end is big, right-hand member is small in 5), the bus of the circular conical surface can be as needed with the angle of circular conical surface axis
It is determined that (being recommended as 5-10 degree)；The wall of the outside cell wall 2-11 of semi-annular shape groove is the inner circle matched with the circular conical surface
The conical surface；After the circle shape groove on the annular flange alignment hammer body on hammer plate, a pressure in press is placed into, you can so that
Both are chimeric to be integrated.
Further, the edge of the semi-annular shape flange end also makes chamfering structure 1-12 (chamfering structure is along half
The whole semicircular edge arrangement of annular flange end), to play guide effect, be conducive to semi-annular shape flange and semicircular ring
The chimeric cooperation of shape groove.Shown in Fig. 5：The both sides edge of semi-annular shape flange end makes chamfering structure；It is natural, also may be used
A chamfering structure is made at the either side edge of semi-annular shape flange end.
Further, the outer side edges of the semi-annular shape groove have chamfering 2-12 (chamfering are also along semicircular ring along making
The whole semicircular outer side edges of shape groove are along arrangement), be conducive to the chimeric cooperation of semi-annular shape flange and semi-annular shape groove.
Claims (3)
1. a kind of mechanical automatic watch autoplugger, including fan-shaped hammer plate (1) and the semi-circular shape being connected with hammer edges of boards edge
Hammer body (2)；The front of the hammer plate is the finish face (3) as decoration, and the whole edge of hammer plate is formed with toward hammer back and protrudes
Semi-annular shape flange (1-1), the whole edge of hammer body be formed with opening towards finish face and with the flange phase scarf close semicircle
Annular recess (2-1)；It is characterized in that：The semi-annular shape flange can prevent what is be mutually disengaged with semi-annular shape groove by one
Engaging structure is fixed as one；In the engaging structure：The outer circumference surface (1-11) of semi-annular shape flange is a circular conical surface, semicircular ring
The wall of the outside cell wall (2-11) of shape groove is the internal conical surface matched with the circular conical surface；The semi-annular shape flange end
The edge in portion is also made when coordinating as the chamfering structure (1-12) being oriented to.
2. mechanical automatic watch autoplugger according to claim 1, it is characterised in that：Outside the semi-annular shape groove
Side is conducive to the chamfering (2-12) of semi-annular shape flange insertion along making.
3. mechanical automatic watch autoplugger according to claim 1, it is characterised in that：The bus and circle of the circular conical surface
The angle of conical surface axis is 5-10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339788.XU CN206270668U (en) | 2016-12-07 | 2016-12-07 | A kind of mechanical automatic watch autoplugger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621339788.XU CN206270668U (en) | 2016-12-07 | 2016-12-07 | A kind of mechanical automatic watch autoplugger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270668U true CN206270668U (en) | 2017-06-20 |
Family
ID=59044501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621339788.XU Active CN206270668U (en) | 2016-12-07 | 2016-12-07 | A kind of mechanical automatic watch autoplugger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270668U (en) |
-
2016
- 2016-12-07 CN CN201621339788.XU patent/CN206270668U/en active Active
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| GR01 | Patent grant |