CN205046161U - Thermal treatment of spring leaf clamp utensil of preapring for an unfavorable turn of events - Google Patents
Thermal treatment of spring leaf clamp utensil of preapring for an unfavorable turn of events Download PDFInfo
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- CN205046161U CN205046161U CN201520804567.4U CN201520804567U CN205046161U CN 205046161 U CN205046161 U CN 205046161U CN 201520804567 U CN201520804567 U CN 201520804567U CN 205046161 U CN205046161 U CN 205046161U
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- supporting plate
- train wheel
- wheel bridge
- thermal treatment
- spring piece
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Abstract
The utility model discloses a thermal treatment of spring leaf clamp utensil of preapring for an unfavorable turn of events belongs to tooling technical field. The technical scheme of the utility model: a thermal treatment clamp utensil of preapring for an unfavorable turn of events, includes layer board 1, punch holder 2, fastening screw 3, 2 protruding type platforms of punch holder are placed on layer board 1 according to 1 concave groove direction of layer board, fastening screw 3 passes through screw hole 5 and connects the fastening with layer board 1 and punch holder 2, adopts this thermal treatment clamp utensil back of preapring for an unfavorable turn of events, and it is fixed to make the part press the shape and the bending angle of part, and structural element such as bending angle are effectively guaranteed in the deformation of having avoided spring leaf thermal treatment process to produce, guarantee the elasticity requirement, promotion part quality.
Description
Technical field
The utility model belongs to equipment Technology field, relates to a kind of heat treatment deformation fixture of spring piece.
Background technology
Spring piece part adopts berylliumbronze thin plate through machining, mechanical bend, forms the contour structures of part, see Fig. 1, Fig. 2, eventually passes heat treatment step strengthening material and realizes elastic force requirement, complete whole processing.Spring piece part is structural part and functional part, and carrying provides the function of elastic force.When heat-treating operation, spring piece part there will be irregular deformation, as: the situations such as angle of bend change, shape distortion, have a strong impact on part quality.
Utility model content
The purpose of this utility model is: design a kind of heat treatment deformation fixture, and when carrying out spring piece part heat treatment step, this fixture can prevent spring piece part from deforming, and ensures the key elements such as the angle of bend of part, meets specification of quality.
The technical solution of the utility model: a kind of heat treatment deformation fixture, comprises supporting plate 1, train wheel bridge 2, trip bolt 3, and train wheel bridge 2 convex platform is placed on supporting plate 1 according to supporting plate 1 concave groove direction; Supporting plate 1 is connected fastening with train wheel bridge 2 by threaded hole 5 by trip bolt 3.
Beneficial effect of the present invention: after adopting this heat treatment deformation fixture, part is fixed by the shape of part and angle of bend, avoids the distortion that spring piece heat treatment step produces, effectively ensure the textural elements such as angle of bend, ensure elastic force requirement, promote part quality.
Accompanying drawing explanation
Fig. 1 is spring piece part front view
Fig. 2 is spring piece part vertical view
Fig. 3 is heat treatment deformation fixture front view
Fig. 4 is anti-deformation fixture schematic diagram.
Fig. 5 is supporting plate front view
Fig. 6 is supporting plate left view.
Fig. 7 is train wheel bridge front view
Fig. 8 is train wheel bridge left view
Fig. 9 is the front view that spring piece part is placed in supporting plate groove.
Figure 10 is the chuck side view after mounting spring sheet.
Embodiment
In order to better implement the present invention, below in conjunction with Figure of description, the present invention being elaborated, referring to Figure of description 1-10.
As shown in figures 3 to 6, a kind of heat treatment deformation fixture, comprises supporting plate 1, train wheel bridge 2, trip bolt 3.Described supporting plate 1 is steel work, and supporting plate 1 groove presses part outer side size and angle processing, and part is placed on after in supporting plate 1 groove, and part outer side and supporting plate 1 groove surfaces are fitted completely.Train wheel bridge 2 is steel work, is used for locating Clamp blocks, and train wheel bridge 2 convex presses part medial surface size and angle processing, and part medial surface and train wheel bridge 2 convex profiled surface are fitted completely.Train wheel bridge 2 convex platform is placed on supporting plate 1 according to supporting plate 1 concave groove direction; Supporting plate 1 is connected fastening with train wheel bridge 2 by threaded hole 5 by trip bolt 3.Supporting plate 1 is steel work, is used for locating placing part, and supporting plate 1 groove is identical with part outer side size factor, and part is placed on after in supporting plate 1 groove, and part outer side and supporting plate 1 groove surfaces are fitted completely.Supporting plate 1 four angles have and is used for everywhere by trip bolt threaded hole 5.
As shown in Figure 7, Figure 8, train wheel bridge 2 is steel work, is used for locating Clamp blocks, and train wheel bridge 2 convex is identical with part medial surface size factor, and after completing installation, part medial surface and train wheel bridge 2 convex profiled surface are fitted completely.2 four angles have the unthreaded hole 6 be used for by trip bolt everywhere with train wheel bridge.
After supporting plate 1, train wheel bridge 2 and spring piece assembling parts complete, trip bolt 3 by threaded hole 5 and unthreaded hole 6 by being equipped with the supporting plate 1 of spring piece part, train wheel bridge 2 is fastening.Spring piece part is fixed in fixture with existing shape, can not be subjected to displacement between spring piece and supporting plate, train wheel bridge.
Embodiment:
Spring piece part as depicted in figs. 1 and 2, concrete implementation step is as follows:
The first step: by completing spring piece part outer side dimensioned supporting plate 1 recessed profile after machining, brake forming.
Second step: by completing spring piece part medial surface dimensioned train wheel bridge 2 convex after machining, brake forming.
3rd step: as shown in Figure 10, is placed in supporting plate 1 groove by spring piece part, train wheel bridge 2 convex platform is placed on supporting plate 1 according to supporting plate 1 concave groove direction, with trip bolt 3 by the threaded hole everywhere 5 on supporting plate 1, train wheel bridge 2 and unthreaded hole 6 fastening.Like this, the anti-deformation fixture body entirely surrounded by spring piece is just constituted.
4th step: the anti-deformation fixture body comprising spring piece is together heat-treated operation with stove, completes heat treatment process.
5th step: taken apart by the trip bolt everywhere of anti-deformation fixture, takes out spring piece part.
In production practice, detection springs sheet physical size, the spring piece before and after thermal treatment does not produce common problem on deformation, and this fixture reaches the heat treatment deformation effect of spring piece.
Be illustrated in figure 9 the situation of placing a part in fixture, this fixture can also be designed to a mould and install multiple part, enhances productivity.
Claims (3)
1. a spring piece heat treatment deformation fixture, it is characterized in that: comprise supporting plate (1), train wheel bridge (2), trip bolt (3), train wheel bridge (2) convex platform is placed on supporting plate (1) according to supporting plate (1) concave groove direction; Supporting plate (1) is connected fastening with train wheel bridge (2) by threaded hole (5) by trip bolt (3).
2. spring piece heat treatment deformation fixture as claimed in claim 1, it is characterized in that: described supporting plate (1) is steel work, supporting plate (1) groove presses part outer side size and angle processing, part is placed on after in supporting plate (1) groove, and part outer side and supporting plate (1) groove surfaces are fitted completely.
3. spring piece heat treatment deformation fixture as claimed in claim 1, it is characterized in that: described train wheel bridge (2) is steel work, be used for locating Clamp blocks, train wheel bridge (2) convex presses part medial surface size and angle processing, and part medial surface and train wheel bridge (2) convex profiled surface are fitted completely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804567.4U CN205046161U (en) | 2015-10-16 | 2015-10-16 | Thermal treatment of spring leaf clamp utensil of preapring for an unfavorable turn of events |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804567.4U CN205046161U (en) | 2015-10-16 | 2015-10-16 | Thermal treatment of spring leaf clamp utensil of preapring for an unfavorable turn of events |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205046161U true CN205046161U (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520804567.4U Active CN205046161U (en) | 2015-10-16 | 2015-10-16 | Thermal treatment of spring leaf clamp utensil of preapring for an unfavorable turn of events |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205046161U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798314A (en) * | 2019-02-22 | 2019-05-24 | 沈阳远大装备科技有限公司 | The heat treatment method of metal isolator and its bending plate |
| CN110004283A (en) * | 2018-01-04 | 2019-07-12 | 中车齐齐哈尔车辆有限公司 | Spring leaf annealing device and heat treatment method |
| CN110295333A (en) * | 2019-08-07 | 2019-10-01 | 沈阳飞机工业（集团）有限公司 | A kind of stationary fixture of large size covering heat treatment |
| CN110564944A (en) * | 2019-09-30 | 2019-12-13 | 贵州航天电子科技有限公司 | Beryllium bronze contact reed heat treatment positioning tool and heat treatment process using same |
| CN115261586A (en) * | 2022-08-26 | 2022-11-01 | 贵州航天电子科技有限公司 | Heat treatment setting process for contact spring |
-
2015
- 2015-10-16 CN CN201520804567.4U patent/CN205046161U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004283A (en) * | 2018-01-04 | 2019-07-12 | 中车齐齐哈尔车辆有限公司 | Spring leaf annealing device and heat treatment method |
| CN109798314A (en) * | 2019-02-22 | 2019-05-24 | 沈阳远大装备科技有限公司 | The heat treatment method of metal isolator and its bending plate |
| CN110295333A (en) * | 2019-08-07 | 2019-10-01 | 沈阳飞机工业（集团）有限公司 | A kind of stationary fixture of large size covering heat treatment |
| CN110564944A (en) * | 2019-09-30 | 2019-12-13 | 贵州航天电子科技有限公司 | Beryllium bronze contact reed heat treatment positioning tool and heat treatment process using same |
| CN115261586A (en) * | 2022-08-26 | 2022-11-01 | 贵州航天电子科技有限公司 | Heat treatment setting process for contact spring |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |