CN203695740U - Punching processing device for valve inside of wheel rim - Google Patents
Punching processing device for valve inside of wheel rim Download PDFInfo
- Publication number
- CN203695740U CN203695740U CN201420002856.8U CN201420002856U CN203695740U CN 203695740 U CN203695740 U CN 203695740U CN 201420002856 U CN201420002856 U CN 201420002856U CN 203695740 U CN203695740 U CN 203695740U
- Authority
- CN
- China
- Prior art keywords
- die holder
- hollow columnar
- valve inside
- wheel rim
- patrix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides a punching processing device for the valve inside of a wheel rim. The device comprises a lower die which is fixed on a tool platform and used for molding the valve inside. A hollow cylindrical die seat, which is fixed on a punching machine, is disposed above the lower die. The interior of the lower end of the hollow cylindrical die seat is provided with a hollow cylindrical upper die in a sleeved manner, and the hollow cylindrical upper die is used for notching. The interior of the hollow cylindrical upper die is provided with a punching nail which is used for punching. The hollow cylindrical die seat is also provided with a driving apparatus which is used for driving the punching nail to move downwards. The lower end face of the punching nail is higher than the lower end face of the upper die. The device provided by the utility model is compact in structure, and employs the lower end of the external die seat for notching. A second punching machine disposed in the hollow die seat achieves the secondary punching, thereby achieving the combination of working procedures, and improving the efficiency of production.
Description
Technical field
The utility model relates to a kind of wheel rim valve inside stamping-out processing unit (plant).
Background technology
As shown in Fig. 1～2, for the wheel rim valve inside schematic diagram that will process, wherein valve inside 20 parts of wheel rim 10 have portion and have a through hole 210,210 weeks sides of through hole have annular groove 220, the valve core structure of existing this shape of processing needs two step operations first to carry out rushing mesopore processing after the punch process of groove, operation progress is slower like this, need to repeatedly calibrate and freight volume large.
Summary of the invention
The utility model improves the problems referred to above, and the technical problems to be solved in the utility model is the mode that existing wheel rim valve inside processing method adopts the processing of multiple working procedure substep, and efficiency is lower.
Specific embodiments of the present utility model is: a kind of wheel rim valve inside stamping-out processing unit (plant), comprise and be fixed on the counterdie for moulding valve inside on tooling platform, described counterdie top is provided with the hollow columnar die holder being fixed on stamping machine, described column die holder lower end inner sleeve is useful on the hollow columnar patrix of jet-bedding, in described hollow columnar patrix, be provided with the punch for punching, described hollow columnar die holder is also provided with for driving the descending drive unit of punch, and described punch lower surface is higher than patrix lower surface.
Further, hollow columnar die holder lower end is stretched out in described hollow columnar patrix bottom, and patrix is by fixing through the bolt of die holder sidewall.
Further, described drive unit hydraulic cylinder, the piston-rod lower end of described hydraulic cylinder is connected with the upper end of punch, and described hollow columnar die holder sidewall is provided with the defeated oil-way pipe being connected with the hydraulic cylinder of upper bolster.
Further, described counterdie is fixed on the fixture on tooling platform, and described fixture both sides are provided with guide pillar, described hollow columnar die holder overcoat has pedestal, and pedestal is fixedly connected with die holder, and described pedestal both sides are placed on guide pillar, in the time that die holder moves up and down, pedestal moves up and down along guide pillar.
Compared with prior art, the utlity model has following beneficial effect: the utility model compact conformation, utilize outside die holder lower end to carry out jet-bedding, the second punching mechanism being arranged in hollow die holder is realized secondary punching, realize the merging of operation, improved production efficiency.In addition, hollow columnar patrix bottom is stretched out hollow columnar die holder lower end by the utility model and by fixing through the bolt of die holder sidewall, this structure can be adjusted at any time the position of patrix or change the profile of patrix, is convenient to maintenance and changes product.
Accompanying drawing explanation
Fig. 1 is the utility model wheel rim overall structure schematic diagram.
Fig. 2 is the utility model wheel rim valve inside phantom.
Fig. 3 is the utility model wheel rim valve inside stamping-out processing unit (plant) structural representation.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in Figure 3, comprise the counterdie 40 for moulding valve inside on the fixture 310 being fixed on tooling platform 30, described counterdie 40 tops are provided with the hollow columnar die holder 50 being fixed on stamping machine, described column die holder 50 lower end inner sleeves are useful on the hollow columnar patrix 60 of jet-bedding, in described hollow columnar patrix 60, be provided with the punch 70 for punching, described hollow columnar die holder 50 is also provided with for driving the descending hydraulic cylinder of punch 80, the piston-rod lower end of described hydraulic cylinder 80 is connected with the upper end of punch 70, and described punch 70 lower surfaces are higher than patrix 60 lower surfaces.
Hollow columnar die holder 50 sidewalls are provided with the defeated oil-way pipe 810 being connected with the hydraulic cylinder 80 of upper bolster 50.
Hollow columnar die holder 50 lower ends are stretched out in hollow columnar patrix 60 bottoms, and patrix 60 is fixing by the bolt 610 through die holder sidewall.
Counterdie is fixed on the fixture 310 on tooling platform 30, fixture 310 both sides are provided with guide pillar 320, hollow columnar die holder 50 overcoats have pedestal 330, pedestal 330 is bolted to connection with die holder 50, described pedestal 330 both sides are placed on guide pillar 320, in the time that die holder 50 moves up and down, pedestal 330 moves up and down along guide pillar 320.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (4)
1. a wheel rim valve inside stamping-out processing unit (plant), it is characterized in that, comprise and be fixed on the counterdie for moulding valve inside on tooling platform, described counterdie top is provided with the hollow columnar die holder being fixed on stamping machine, described column die holder lower end inner sleeve is useful on the hollow columnar patrix of jet-bedding, in described hollow columnar patrix, be provided with the punch for punching, described hollow columnar die holder is also provided with for driving the descending drive unit of punch, and described punch lower surface is higher than patrix lower surface.
2. a kind of wheel rim valve inside stamping-out processing unit (plant) according to claim 1, hollow columnar die holder lower end is stretched out in described hollow columnar patrix bottom, and patrix is by fixing through the bolt of die holder sidewall.
3. a kind of wheel rim valve inside stamping-out processing unit (plant) according to claim 1, described drive unit hydraulic cylinder, the piston-rod lower end of described hydraulic cylinder is connected with the upper end of punch, and described hollow columnar die holder sidewall is provided with the defeated oil-way pipe being connected with the hydraulic cylinder of upper bolster.
4. a kind of wheel rim valve inside stamping-out processing unit (plant) according to claim 3, described counterdie is fixed on the fixture on tooling platform, described fixture both sides are provided with guide pillar, described hollow columnar die holder overcoat has pedestal, pedestal is fixedly connected with die holder, described pedestal both sides are placed on guide pillar, and in the time that die holder moves up and down, pedestal moves up and down along guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002856.8U CN203695740U (en) | 2014-01-03 | 2014-01-03 | Punching processing device for valve inside of wheel rim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002856.8U CN203695740U (en) | 2014-01-03 | 2014-01-03 | Punching processing device for valve inside of wheel rim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203695740U true CN203695740U (en) | 2014-07-09 |
Family
ID=51046239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420002856.8U Expired - Fee Related CN203695740U (en) | 2014-01-03 | 2014-01-03 | Punching processing device for valve inside of wheel rim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203695740U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077254A (en) * | 2016-06-30 | 2016-11-09 | 合肥慧林建材有限公司 | Mining pallet one-shot forming hydraulic press |
| CN106513496A (en) * | 2016-12-30 | 2017-03-22 | 高密同创气门芯有限公司 | Inner hexagon stamping equipment of core bodies of valve cores |
-
2014
- 2014-01-03 CN CN201420002856.8U patent/CN203695740U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077254A (en) * | 2016-06-30 | 2016-11-09 | 合肥慧林建材有限公司 | Mining pallet one-shot forming hydraulic press |
| CN106513496A (en) * | 2016-12-30 | 2017-03-22 | 高密同创气门芯有限公司 | Inner hexagon stamping equipment of core bodies of valve cores |
| CN106513496B (en) * | 2016-12-30 | 2018-10-23 | 高密同创气门芯有限公司 | A kind of interior six method, apparatus of valve inside core punching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20170103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |