CN203292286U - Damper barrel punching machine - Google Patents
Damper barrel punching machine Download PDFInfo
- Publication number
- CN203292286U CN203292286U CN2013202674584U CN201320267458U CN203292286U CN 203292286 U CN203292286 U CN 203292286U CN 2013202674584 U CN2013202674584 U CN 2013202674584U CN 201320267458 U CN201320267458 U CN 201320267458U CN 203292286 U CN203292286 U CN 203292286U
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- CN
- China
- Prior art keywords
- sliding seat
- die
- holder
- guiding
- shock absorber
- Prior art date
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- Expired - Fee Related
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Abstract
Provided is a damper barrel punching machine. A fixing base and a sliding base which are arranged side by side are included. A sliding base driving device is arranged on the outer side of the sliding base. Two main guiding columns are arranged between the fixing base and the sliding base. Guiding tables are arranged on the inner side of the fixing base and the inner side of the sliding base respectively. Punches which can slide right and left are arranged on the guiding tables. The end faces of the punches and the periphery side faces of the punches are in vertical transition. Guiding moulds are arranged between the two guiding tables on the main guiding columns. The punches penetrate out through the guiding moulds. A concave mould is arranged between the two guiding moulds. A concave hole is formed in the concave mould. An outer end opening of the concave hole is in vertical transition. Springback devices are arranged between the fixing base, the sliding base and the corresponding guiding moulds. A plurality of auxiliary guiding columns are arranged between the fixing base, the sliding base and the concave mould. The damper barrel punching machine has the advantages that diameter tolerance of a hole is small after punching, punching position accuracy is high, using performance is good, locating is accurate, left-right sliding of the punches can be achieved, and disassembling is convenient.
Description
Technical field
The utility model relates to a kind of automobile absorber cylinder perforating press.
Background technology
In the last few years, automobile industry constantly developed, and damper is as indispensable parts in auto parts and components, and its demand also constantly rises.The shock absorber cylinder of damper needs to carry out punching in process, existing punch mechanism is by the holder that is set up in parallel and sliding seat, ecto-entad is placed in drift and guide die between holder and sliding seat respectively, is placed in two dies between guide die and forms.On die, be provided with shrinkage pool, at drift and shrinkage pool top, be provided with chamfering.Between holder and sliding seat, be provided with two locating dowels.
The shortcoming of said structure is: 1,, owing at drift and shrinkage pool top, being provided with chamfering, very easily cause the diameter tolerance of punching metapore excessive, and then affect the serviceability of damper.2, be limited to two precision problems of lead own, after punching, the centre-to-centre spacing vary within wide limits in hole, positional precision is low, affects coordinating of damper and miscellaneous equipment.3, drift is separately fixed on holder and sliding seat, and mobile, dismounting difficulty is not easy to process the shock absorber cylinder of various not similar shapes number.
Summary of the invention
The technical problems to be solved in the utility model is to provide that a kind of diameter tolerance that guarantees damper punching metapore is little, the punching position precision is high, guarantees coordinating of damper and miscellaneous equipment, is applicable to the shock absorber cylinder perforating press of Multiple Type shock absorber cylinder.
The utility model is achieved in that
a kind of shock absorber cylinder perforating press, a holder that is set up in parallel and sliding seat are arranged, in the sliding seat outside, be provided with the sliding seat drive unit, its special character is: between holder and sliding seat, be provided with two main leads, at holder and sliding seat inboard, be separately installed with guide table, on guide table, be provided with the drift that can horizontally slip, described punch end face and its peripheral side vertical transition, on main lead, between two guide table, be provided with guide die, described drift passes via guide die, between two guide dies, be provided with die, on described die, be provided with shrinkage pool, described shrinkage pool external port is vertical transition, at holder, sliding seat with and its corresponding guide die between be provided with resilient mounting, at holder, between sliding seat and die, be provided with many auxiliary leads.
Described auxiliary lead has three, to guarantee the positional precision of punching.
Described resilient mounting is many springs.
Described sliding seat drive unit is fluid pressure drive device.
Described guide table is provided with T-slot, to realize horizontally slipping of drift.
The beneficial effects of the utility model are:
1, because punch end face is vertical with its peripheral side, shrinkage pool is non-chamfered bore, and during punching, drift docks with shrinkage pool accurately, and the diameter tolerance of punching metapore is little, and the serviceability of damper is good.
2, due to main lead and auxiliary lead being set, can effectively realize accurate location, solved the centre-to-centre spacing vary within wide limits that causes hole because of lead self precision problem, the problem that the punching position precision is low, guaranteed coordinating of damper and miscellaneous equipment.
3, owing to being provided with guide table, can realize horizontally slipping of drift, be convenient to dismounting, be applicable to the shock absorber cylinder of Multiple Type shock absorber cylinder.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the structural representation of guide table 4 in Fig. 1.
In figure: holder 1, main lead 2, auxiliary lead 3, guide table 4, T-slot 401, drift 5, resilient mounting 6, guide die 7, die 8, shrinkage pool 801, sliding seat 9, sliding seat drive unit 10.
The specific embodiment
As shown in the figure, this shock absorber cylinder perforating press has a holder that is set up in parallel 1 and sliding seat 9, and holder 1 and sliding seat 9 inboards are provided with erecting bed, in sliding seat 9 outsides, are provided with sliding seat drive unit 10, in the present embodiment, described sliding seat drive unit 10 is fluid pressure drive device.Between holder 1 and sliding seat 9, be provided with two main leads 2.On the erecting bed of holder 1 and sliding seat 9, be separately installed with guide table 4, described guide table 4 is provided with T-slot 401, in the T-slot 401 of guide table 4, is provided with the drift 5 that can horizontally slip.Described drift 5 end faces and its peripheral side vertical transition, on main lead 2, between two guide table 4, be provided with guide die 7, described drift 5 passes via guide die 7, between two guide dies 7, be provided with die 8, on described die 8, be provided with shrinkage pool 801, the external port of described shrinkage pool 801 is vertical transition, holder 1, sliding seat 9 with and its corresponding guide die 7 between be provided with resilient mounting 6, in the present embodiment, described resilient mounting 6 is spring, and its quantity is four.Between holder 1, sliding seat 9 and die 8, be provided with the auxiliary lead 3 of many perforations, in the present embodiment, describedly auxiliary lead 3 and have three to post.
During use, shock absorber cylinder is placed on die 8, makes shrinkage pool 801 positions and shock absorber cylinder treat that punching position overlaps.By sliding seat drive unit 10, drive sliding seat 9 to holder 1 one side shiftings.Drift 5 passes guide die 7, is the shock absorber cylinder punching.
Claims (5)
1. shock absorber cylinder perforating press, a holder that is set up in parallel and sliding seat are arranged, in the sliding seat outside, be provided with the sliding seat drive unit, it is characterized in that: between holder and sliding seat, be provided with two main leads, at holder and sliding seat inboard, be separately installed with guide table, on guide table, be provided with the drift that can horizontally slip, described punch end face and its peripheral side vertical transition, on main lead, between two guide table, be provided with guide die, described drift passes via guide die, between two guide dies, be provided with die, on described die, be provided with shrinkage pool, described shrinkage pool external port is vertical transition, at holder, sliding seat with and its corresponding guide die between be provided with resilient mounting, at holder, between sliding seat and die, be provided with many auxiliary leads.
2. shock absorber cylinder perforating press according to claim 1, it is characterized in that: described auxiliary lead has three.
3. shock absorber cylinder perforating press according to claim 1, it is characterized in that: described resilient mounting is many springs.
4. shock absorber cylinder perforating press according to claim 1, it is characterized in that: described sliding seat drive unit is fluid pressure drive device.
5. shock absorber cylinder perforating press according to claim 1, it is characterized in that: described guide table is provided with T-slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202674584U CN203292286U (en) | 2013-05-16 | 2013-05-16 | Damper barrel punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202674584U CN203292286U (en) | 2013-05-16 | 2013-05-16 | Damper barrel punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292286U true CN203292286U (en) | 2013-11-20 |
Family
ID=49568326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202674584U Expired - Fee Related CN203292286U (en) | 2013-05-16 | 2013-05-16 | Damper barrel punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384301A (en) * | 2014-11-20 | 2015-03-04 | 无锡锡山安达防爆电气设备有限公司 | Motor casing punching machine |
| CN104624785A (en) * | 2015-02-11 | 2015-05-20 | 北海和思科技有限公司 | Shock absorber mounting hole punching die |
-
2013
- 2013-05-16 CN CN2013202674584U patent/CN203292286U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384301A (en) * | 2014-11-20 | 2015-03-04 | 无锡锡山安达防爆电气设备有限公司 | Motor casing punching machine |
| CN104384301B (en) * | 2014-11-20 | 2016-04-27 | 无锡锡山安达防爆电气设备有限公司 | Motor case perforating press |
| CN104624785A (en) * | 2015-02-11 | 2015-05-20 | 北海和思科技有限公司 | Shock absorber mounting hole punching die |
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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: 20131120 Termination date: 20140516 |