CN201960039U - Forming die for film box for temperature controller - Google Patents
Forming die for film box for temperature controller Download PDFInfo
- Publication number
- CN201960039U CN201960039U CN2010206768820U CN201020676882U CN201960039U CN 201960039 U CN201960039 U CN 201960039U CN 2010206768820 U CN2010206768820 U CN 2010206768820U CN 201020676882 U CN201020676882 U CN 201020676882U CN 201960039 U CN201960039 U CN 201960039U
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- China
- Prior art keywords
- die
- stamping
- ring
- bellows
- punching press
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- Expired - Fee Related
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Abstract
The utility model discloses a forming die for a film box for a temperature controller, which relates to a stamping die. The forming die comprises an upper die and a lower die, wherein an upper stamping ring is arranged on the lower end surface of the upper die, a lower stamping ring is arranged on the upper end surface of the lower die, the upper stamping ring and the lower stamping ring correspond to ripples on the film box respectively, the top surface of the upper stamping ring and the top surface of the lower stamping ring are circular arc-shaped, the side walls of the upper and the lower stamping rings are vertical to the end surface of the die, and the height of the die is greater than that of the ripples of the film box. during stamping forming, the upper stamping ring of the upper die is not in contact with the lower stamping ring of the lower die, the top ends of peaks or valleys of the ripples on the film box are not in contact with the die, the sizes of the ripples on the film box can be conveniently adjusted by adjusting the stamping amount of the die, and the waste caused by repeatedly manufacturing the die can be further avoided. The upper die and the lower die adopt the structural way of nesting components, the stamping rings with the formed ripples are arranged on all the components respectively, when damages occur, only the corresponding component needs to be replaced, thereby greatly saving the cost.
Description
Technical field
The utility model relates to a kind of diel, specifically a kind of temperature controller mould of bellows.
Background technology
Bellows is the sensing element on the temperature controller, the inner temperature-sensitive working media of bellows is met the volume of thermal expansion and is adorned the deformation quantity that is changed to bellows, can converse the variation of temperature value by the deformation quantity of measuring bellows, and the deformation of bellows is to rely on the ripple that stamps out on the bellows to realize.Existing punch-forming mold all is to process the ripple that needs on upper die and lower die, places metallic membrane then between upper die and lower die, will form bellows after the metallic membrane punch forming.This mould is when punching press, and the ripple of patrix and the ripple of counterdie are fitted fully, thereby metallic membrane tightly is pressed in the middle bellows moulding that makes.Therefore, the bellows of every kind of different ripples all needs independent mfg. moulding die, and the size of a ripple of every adjustment is mfg. moulding die again all, not only caused huge waste, and efficient is very low, is unfavorable for the Products Development development.And existing mould no matter patrix or counterdie all are integrative-structures, in case a ripple on the mould weares and teares or damages, will be made a patrix or counterdie again, cause great waste, be unfavorable for the development of enterprise.
The utility model content
Technical problem to be solved in the utility model provides the mould of a kind of temperature controller with bellows, can adjust the size of ripple on the bellows as required.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: a kind of temperature controller mould of bellows, comprise upper die and lower die, be provided with the upper punch pressure ring in the lower surface of patrix, be provided with punching press ring down in the upper surface of counterdie, upper punch pressure ring and following punching press ring are corresponding with ripple on the bellows respectively, the end face of upper punch pressure ring and following punching press ring is a circular arc, and the sidewall of upper punch pressure ring and following punching press ring is perpendicular to the end face of mould, and its height is greater than the height of bellows ripple.
The lower surface of described patrix is provided with at least two with one heart and the upper punch pressure ring of different radii, and the upper surface of counterdie is provided with at least two with one heart and the following punching press ring of different radii.
Described patrix is made up of the upper die component that nests together, and the lower surface of each upper die component is provided with a upper punch pressure ring, and counterdie is made up of the following membrane module that nests together, and each is provided with a following punching press ring in the upper surface of membrane module down.
The beneficial effects of the utility model are: when punch forming, the following punching press ring of the upper punch pressure ring of patrix and counterdie does not contact, the top of the crest of ripple or trough does not contact with mould yet on the bellows, can adjust the size of ripple on the bellows easily by the punching press amount of adjusting mould, so avoid repeating the waste that mfg. moulding die causes.Upper die and lower die adopt assembly nested configuration mode, and the punching press ring that forms ripple is set to respectively on each assembly, only need change corresponding assembly during damage and get final product, and have saved cost greatly.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the lower surface schematic diagram of patrix in the utility model.
Fig. 3 is the upper surface schematic diagram of counterdie in the utility model.
Fig. 4 is a upper die component structural representation of patrix in the utility model.
Fig. 5 is the punching press schematic diagram of the mould of prior art.
Fig. 6 is the punching press schematic diagram of mould of the present utility model.
Mark among the figure: 1, patrix, 2, counterdie, 3, the upper punch pressure ring, 4, punching press ring down, 5, upper die component, 6, membrane module down, 7, metallic membrane.
The specific embodiment
As shown in the figure, a kind of temperature controller comprises patrix 1 and counterdie 2 with the mould of bellows, is provided with upper punch pressure ring 3 in the lower surface of patrix 1, is provided with punching press ring 4 down in the upper surface of counterdie 2.Upper punch pressure ring 3 and following punching press ring 4 are crisscross arranged, and upper punch pressure ring 3 and following punching press ring 4 are corresponding with ripple on the bellows respectively.It is corresponding with the crest of bellows ripple to be arranged to upper punch pressure ring 3, and following punching press ring 4 is corresponding with the trough of bellows ripple.The lower surface of general patrix 1 is provided with at least two with one heart and the upper punch pressure ring 3 of different radii, and the upper surface of counterdie 2 is provided with at least two with one heart and the following punching press ring 4 of different radii, and the quantity of setting is set according to the quantity of ripple on the bellows.Upper punch pressure ring 3 and following punching press ring 4 have perpendicular to the sidewall of die face and the end face of circular arc, form ripple when the end face of circular arc is used for punching press, and make corrugated smooth.The height of upper punch pressure ring 3 and following punching press ring 4 is greater than the height of ripple on the bellows.The top of the crest of bellows ripple or trough does not contact with mould when punch forming, therefore, can adjust the height of ripple on the bellows easily by the punching press amount of adjusting mould.When the punching press amount is big, the ripple height of formation; Punching press amount hour, the ripple of formation is low.Be subjected to making the influence of the metallic membrane 7 of bellows, in order to guarantee that metallic membrane 7 is not stretched when the punching press, the adjustment amount of ripple height is generally ± 0.5mm.Can finish the manufacturing of the bellows of different ripple height with a mold, not need mfg. moulding die again, save cost.
In order to make mould be convenient to maintenance and replacing, patrix 1 and counterdie 2 are arranged to the assembly nested configuration respectively.Patrix 1 is made up of the upper die component 5 that nests together, and the lower surface of each upper die component 5 is provided with a upper punch pressure ring 3, and counterdie 2 is made up of the following membrane module 6 that nests together, and each is provided with a following punching press ring 4 in the upper surface of membrane module 6 down.When one of them punching press ring damages, only need to change corresponding assembly and get final product, saved cost greatly.
Claims (3)
1. a temperature controller is with the mould of bellows, comprise patrix (1) and counterdie (2), it is characterized in that: be provided with upper punch pressure ring (3) in the lower surface of patrix (1), be provided with punching press ring (4) down in the upper surface of counterdie (2), upper punch pressure ring (3) and following punching press ring (4) are corresponding with ripple on the bellows respectively, the end face of upper punch pressure ring (3) and following punching press ring (4) is a circular arc, the sidewall of upper punch pressure ring (3) and following punching press ring (4) is perpendicular to the end face of mould, and its height is greater than the height of bellows ripple.
2. a kind of temperature controller as claimed in claim 1 mould of bellows, it is characterized in that: the lower surface of described patrix (1) is provided with at least two with one heart and the upper punch pressure ring (3) of different radii, and the upper surface of counterdie (2) is provided with at least two with one heart and the following punching press ring (4) of different radii.
3. a kind of temperature controller as claimed in claim 2 mould of bellows, it is characterized in that: described patrix (1) is made up of the upper die component that nests together (5), the lower surface of each upper die component (5) is provided with a upper punch pressure ring (3), counterdie (2) is made up of the following membrane module (6) that nests together, and each is provided with a following punching press ring (4) in the upper surface of membrane module (6) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206768820U CN201960039U (en) | 2010-12-23 | 2010-12-23 | Forming die for film box for temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206768820U CN201960039U (en) | 2010-12-23 | 2010-12-23 | Forming die for film box for temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201960039U true CN201960039U (en) | 2011-09-07 |
Family
ID=44522565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206768820U Expired - Fee Related CN201960039U (en) | 2010-12-23 | 2010-12-23 | Forming die for film box for temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201960039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139327A (en) * | 2010-12-23 | 2011-08-03 | 平顶山市联立机电有限公司 | Forming die of capsule for temperature controller |
-
2010
- 2010-12-23 CN CN2010206768820U patent/CN201960039U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139327A (en) * | 2010-12-23 | 2011-08-03 | 平顶山市联立机电有限公司 | Forming die of capsule for temperature controller |
| CN102139327B (en) * | 2010-12-23 | 2013-05-15 | 平顶山市联立机电有限公司 | Forming die of capsule for temperature controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20131223 |