CN213856633U - One-time forming stamping die of trapezoidal float valve - Google Patents
One-time forming stamping die of trapezoidal float valve Download PDFInfo
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- CN213856633U CN213856633U CN202021913732.7U CN202021913732U CN213856633U CN 213856633 U CN213856633 U CN 213856633U CN 202021913732 U CN202021913732 U CN 202021913732U CN 213856633 U CN213856633 U CN 213856633U
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Abstract
The utility model relates to a one-step forming stamping die of a trapezoidal floating valve, which comprises an upper die base and a lower die base, wherein the top surface of the lower die base is sequentially provided with a front-end air outlet window tearing female die, a trapezoidal cutting female die, a front valve leg cutting female die, a front-rear part tearing female die, a front-rear end indentation female die, an air outlet window opening female die, a front-rear end bending female die and a forming cutting female die from left to right; the bottom surface of the upper die base is provided with a male die matched with the female die, and the front end, the initial window tearing male die, the trapezoidal cutting male die, the front valve leg cutting male die, the front and rear part tearing male dies, the front and rear end indentation male dies, the air outlet window opening male die, the front and rear end bending female die and the forming cutting male die are sequentially arranged from left to right. The utility model discloses can realize trapezoidal float valve one-time stamping forming and continuous production, improve work efficiency, avoid the substep processing easily to produce accumulative error and the workman handheld clamp pay-off get the problem that the material has very big potential safety hazard.
Description
Technical Field
The utility model belongs to the mould field relates to trapezoidal float valve production mould, especially an one shot forming stamping die of trapezoidal float valve.
Background
The floating valve can float on the tower plate, the opening degree of the floating valve is changed along with the change of the gas flow, the trapezoidal floating valve needs to be punched and molded in multiple steps in the manufacturing process, a first step of sheet falling, tearing of the front end and the rear end in the second step, opening angle of a small window in the third step, bending of a valve leg in the fourth step and folding of a flange in the fifth step. The above multi-step press forming has problems of large equipment and labor input, high maintenance cost of the equipment, high labor cost and low efficiency. Accumulated errors are easily generated by manual operation of each step in the step-by-step stamping process, so that the qualification rate of final formed products is unstable, and a worker holds a clamp to feed and take materials, so that great potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide one shot forming stamping die of trapezoidal floating valve that can one shot forming, and continuous production.
The utility model provides a its technical problem take following technical scheme to realize:
a one-step forming stamping die of a trapezoidal float valve comprises an upper die base and a lower die base, wherein a front-end air outlet window tearing female die, a trapezoidal cutting female die, a front valve leg cutting female die, a front-rear part tearing female die, a front-rear end indentation female die, an air outlet window opening female die, a front-rear end bending female die and a forming cutting female die are sequentially arranged on the top surface of the lower die base from left to right; the bottom surface of the upper die base is provided with a male die matched with the female die, and the front end, the initial window tearing male die, the trapezoidal cutting male die, the front valve leg cutting male die, the front and rear part tearing male dies, the front and rear end indentation male dies, the air outlet window opening male die, the front and rear end bending female die and the forming cutting male die are sequentially arranged from left to right.
And a feeding guide die is arranged on the left side of the lower die base and is used for continuously conveying the strip material to the lower die base.
The guide sleeve is fixedly arranged at the position of the upper die frame corresponding to the linear bearing, and the linear bearing penetrates into the guide sleeve in a sliding manner; four or more than four die limiting columns are uniformly and fixedly arranged on the bottom surface of the upper die frame in the circumferential direction, limiting holes are formed in the positions of the lower die frame corresponding to the die limiting columns, and when the upper die frame descends, the limiting columns are inserted into the limiting holes, so that the upper die frame and the lower die frame accurately correspond to each other.
And a discharging mechanism is arranged below the lower die carrier and used for automatically collecting the manufactured float valve.
And the discharging mechanism comprises a material pusher and a collecting box, an opening is formed in the position, corresponding to the forming cutting female die, of the lower die frame, the material pusher is installed below the opening, and the collecting box is placed in the pushing direction of the material pusher.
Moreover, the material pushing device is a hydraulic pushing rod.
More than two inner guide posts are symmetrically arranged in front of and behind the bottom surface of the upper die base, and guide post holes are arranged at the positions, corresponding to the inner guide posts, on the top surface of the lower die base; the top surface of the lower die base is fixedly provided with a plurality of positioning columns, and the bottom surface of the upper die base is provided with positioning holes corresponding to the positioning columns; when the upper die base descends to the lower die base, the inner guide column is inserted into the guide column hole, and the positioning column is inserted into the positioning hole.
The utility model has the advantages that:
the utility model provides an one shot forming stamping die of trapezoidal floating valve transports trapezoidal floating valve strip material between upper die base and the die holder with marching mode through the feeding direction mould, mutually supports to become trapezoidal floating valve with the strip material step by the terrace die of upper die base and the die of die holder, has improved the production efficiency of trapezoidal floating valve, has avoided the every step accumulative error that produces by manual operation of floating valve, has got rid of the workman and has held the pay-off potential safety hazard of getting the material of clamp.
Drawings
Fig. 1 is a front view of the present invention.
FIG. 2 is a top view of the lower die portion.
Fig. 3 is a schematic view of the three-dimensional structure of the trapezoidal float valve produced by the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments, which are illustrative, not restrictive, and the scope of the invention should not be limited thereto.
The one-step forming stamping die for the trapezoidal float valve comprises an upper die base 1 and a lower die base 9, wherein a front-end air outlet window tearing female die 14, a trapezoidal cutting female die 15, a front valve leg cutting female die 16, a front-rear part tearing female die 17, a front-rear end indentation female die 18, an air outlet window opening female die 19, a front-rear end bending female die 20 and a forming cutting female die 21 are sequentially arranged on the top surface of the lower die base from left to right.
The bottom surface of the upper die base is provided with a male die matched with the female die, and the front end, the initial window tearing male die, the trapezoidal cutting male die, the front valve leg cutting male die, the front and rear part tearing male dies, the front and rear end indentation male dies, the air outlet window opening male die, the front and rear end bending female die and the forming cutting male die are sequentially arranged from left to right.
And a feeding guide die 13 is arranged on the left side of the lower die base, and the feeding guide die conveys the strip materials from left to right and is sequentially processed by the female die in a stepping mode.
The die comprises an upper die frame 2 and a lower die frame 10, wherein an upper die base is fixedly arranged on the bottom surface of the upper die frame, a lower die base is fixedly arranged on the top surface of the lower die frame, four guide pillars 7 are fixedly arranged on the top surface of the lower die frame at even intervals in the circumferential direction, a linear bearing 6 is fixedly arranged at the top end of each guide pillar, a guide sleeve 3 is fixedly arranged at the position of the upper die frame corresponding to the linear bearing, the linear bearing penetrates into the guide sleeve in a sliding manner, and the linear bearing is in sliding fit with the guide sleeve, so that the upper die base can move up and down along a straight line. Four or more than four die limiting columns 5 are uniformly and fixedly arranged on the bottom surface of the upper die frame in the circumferential direction, limiting holes 23 are formed in the positions of the lower die frame corresponding to the die limiting columns, and when the upper die frame descends, the limiting columns are inserted into the limiting holes, so that the upper die frame and the lower die frame accurately correspond to each other, and errors are avoided. Preferably, four die limiting columns are fixedly arranged.
The lower die frame is fixedly arranged on the die bracket, the die bracket is composed of four supporting plates 11, and the four supporting plates are fixedly arranged on the bottom surface of the lower die frame at uniform intervals from left to right.
And a discharging mechanism is arranged between the supporting plates and corresponds to the forming cutting groove and is used for automatically collecting the manufactured floating valve.
The discharging mechanism comprises a material pusher 12 and a collecting box, an opening is formed in the position, corresponding to the forming cutting female die, of the lower die carrier, the material pusher is installed below the opening, and the collecting box is placed in the pushing direction of the material pusher. The pushing frequency of the pusher is the same as the frequency of the pusher which cannot fall off, and when the float valve is processed, the float valve falls off from the opening and is pushed into the collecting box by the pusher. The material pushing device is a hydraulic pushing rod.
The bottom surface of the upper die holder is symmetrically provided with more than two inner guide posts 4 from front to back, and the top surface of the lower die holder is provided with guide post holes 22 corresponding to the inner guide posts; the top surface of the lower die base is also fixedly provided with a plurality of positioning columns 8, and the bottom surface of the upper die base is provided with positioning holes corresponding to the positioning columns. When the upper die base descends onto the lower die base, the inner guide pillar is inserted into the guide pillar hole, and the positioning pillar is inserted into the positioning hole, so that the upper die base is accurately butted with the lower die base. Preferably, 8 inner guide posts are manufactured.
The utility model discloses a theory of operation does:
the strip material of the trapezoidal floating valve is conveyed between the upper die base and the lower die base in a stepping mode from left to right by the feeding guide die, the upper die base moves up and down along the guide pillar under the driving of the punch press, the male die of the upper die base and the female die of the lower die base are matched with each other to punch the strip material, the strip material is processed sequentially through the front-end air outlet window tearing female die, the trapezoidal cutting female die, the front valve leg cutting female die, the front and rear part tearing female die, the front and rear end indentation female die, the air outlet window opening female die, the front and rear end bending female die and the forming cutting female die, and finally the trapezoidal floating valve is manufactured.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (9)
1. The utility model provides an one shot forming stamping die of trapezoidal float valve, includes die carrier, lower die carrier, upper die base, die holder, adorns the upper die base admittedly in the bottom surface of last die carrier, adorns the die holder admittedly at the top surface of die carrier down, its characterized in that: the top surface of the lower die holder is sequentially provided with a front end air outlet window tearing female die, a trapezoidal cutting female die, a front valve leg cutting female die, a front and rear part tearing female die, a front and rear end indentation female die, an air outlet window opening female die, a front and rear end bending female die and a forming cutting female die from left to right; and the bottom surface of the upper die base is provided with a male die matched with the female die.
2. The one-step forming stamping die of a trapezoidal float valve as claimed in claim 1, wherein: and a feeding guide die is arranged on the left side of the lower die base and is used for continuously conveying the strip material to the lower die base.
3. The one-step forming stamping die of a trapezoidal float valve as claimed in claim 1, wherein: four guide posts are fixedly arranged on the top surface of the lower die carrier at even intervals in the circumferential direction, a linear bearing is fixedly arranged at the top end of each guide post, a guide sleeve is fixedly arranged at the position of the upper die carrier corresponding to the linear bearing, and the linear bearing penetrates into the guide sleeve in a sliding manner.
4. The one-step forming stamping die of a trapezoidal float valve as claimed in claim 1, wherein: a plurality of die limiting columns are uniformly and fixedly arranged on the bottom surface of the upper die frame in the circumferential direction, and limiting holes are formed in the positions of the lower die frame corresponding to the die limiting columns.
5. The one-step forming stamping die for the trapezoidal float valve according to claim 1, wherein: and a discharging mechanism is arranged below the lower die frame.
6. The one-step forming stamping die of a trapezoidal float valve as claimed in claim 5, wherein: the discharging mechanism comprises a material pusher and a collecting box, an opening is formed in the position, corresponding to the forming cutting female die, of the lower die frame, the material pusher is installed below the opening, and the collecting box is placed in the pushing direction of the material pusher.
7. The one-step forming stamping die of a trapezoidal float valve as claimed in claim 6, wherein: the material pushing device is a hydraulic pushing rod.
8. The one-step forming stamping die of a trapezoidal float valve as claimed in claim 1, wherein: the die comprises an upper die base, a lower die base and a lower die base, wherein the upper die base is provided with a plurality of inner guide posts, the lower die base is provided with a plurality of guide post holes, and the upper die base is provided with a plurality of guide post holes.
9. The one-step forming stamping die of a trapezoidal float valve as claimed in claim 1, wherein: the top surface of the lower die base is fixedly provided with a plurality of positioning columns, and the bottom surface of the upper die base is provided with positioning holes corresponding to the positioning columns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913732.7U CN213856633U (en) | 2020-09-04 | 2020-09-04 | One-time forming stamping die of trapezoidal float valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021913732.7U CN213856633U (en) | 2020-09-04 | 2020-09-04 | One-time forming stamping die of trapezoidal float valve |
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| Publication Number | Publication Date |
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| CN213856633U true CN213856633U (en) | 2021-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021913732.7U Active CN213856633U (en) | 2020-09-04 | 2020-09-04 | One-time forming stamping die of trapezoidal float valve |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346042A (en) * | 2022-03-18 | 2022-04-15 | 常州市天磊传动机械有限公司 | F1 float valve stamping equipment with low reject ratio and working method thereof |
| CN116274644A (en) * | 2023-05-12 | 2023-06-23 | 西安朴复信息科技有限公司 | Stamping die and stamping process of float valve |
-
2020
- 2020-09-04 CN CN202021913732.7U patent/CN213856633U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114346042A (en) * | 2022-03-18 | 2022-04-15 | 常州市天磊传动机械有限公司 | F1 float valve stamping equipment with low reject ratio and working method thereof |
| CN114346042B (en) * | 2022-03-18 | 2022-05-20 | 常州市天磊传动机械有限公司 | F1 float valve stamping equipment with low reject ratio and working method thereof |
| CN116274644A (en) * | 2023-05-12 | 2023-06-23 | 西安朴复信息科技有限公司 | Stamping die and stamping process of float valve |
| CN116274644B (en) * | 2023-05-12 | 2023-10-20 | 西安朴复信息科技有限公司 | Stamping die and stamping process of float valve |
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