CN201399528Y - Sealing washer thrust mould - Google Patents
Sealing washer thrust mould Download PDFInfo
- Publication number
- CN201399528Y CN201399528Y CN 200920042392 CN200920042392U CN201399528Y CN 201399528 Y CN201399528 Y CN 201399528Y CN 200920042392 CN200920042392 CN 200920042392 CN 200920042392 U CN200920042392 U CN 200920042392U CN 201399528 Y CN201399528 Y CN 201399528Y
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- CN
- China
- Prior art keywords
- column
- mould
- pressing plate
- block
- top board
- 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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Abstract
The utility model relates to a stamping mould, in particular to a sealing washer thrust mould. The mould comprises a stand column that is fixedly arranged upward on a bottom plate, wherein the stand column is sheathed with a returning spring and also sheathed with an upper pressing plate and a lower pressing plate that are arranged at intervals; the lower surface of the lower pressing plate pushesagainst the top end of the returning spring; a lower buffer block is arranged at the upper surface of the lower pressing plate between the upper pressing plate and the lower pressing plate; a punch head is arranged at the side wall of the upper pressing plate or the lower pressing plate; an impact block is fixed at the upper surface of the upper pressing plate; an upper buffer block is clamped between the lower surface of the impact block and the upper surface of the upper pressing plate; a holder is fixed on the bottom plate under the punch head; a locating block is fixed on the holder; anda lower cushion block serving as the locating reference is arranged on the locating block. In the utility model, as the mould is provided with the lower buffer block and the upper buffer block, the extra impact force can be eliminated; moreover, as the mould is provided with an adjusting block, the components can be just fractured, and the size precision of the components can be ensured to be notaffected.
Description
Technical field
The utility model relates to a kind of diel, and especially a kind of seal washer thrusts mould.
Background technology
High-pressure gear pump is the heart component of high-power machinery indispensability, and can its sealing is directly connected to the output hydraulic oil, and the seal washer after thrusting is revealed the operate as normal that directly has influence on high-power machinery if produce.So seal washer is had higher requirement, the seal washer after guaranteeing to thrust only produces strain and can not produce plastic deformation, guarantees the generation of hydraulic oil, makes the equipment operate as normal.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and can deduct unnecessary impulsive force, not only reaches part and just rupture, but also guaranteed that the impregnable seal washer of parts size precision thrusts mould.
The technical scheme that provides according to the utility model, on base plate, upwards fixedly install column, on column, be with back-moving spring, on column, also be socketed with the top board and the lower platen that are provided with at interval, the lower surface of lower platen is against the top of back-moving spring, lower platen upper surface between top board and lower platen is placed with buffer stopper down, sidewall at top board or lower platen is provided with drift, be fixed with impact block at the top board upper surface, between impact block lower surface and top board upper surface, accompany buffer stopper, on the base plate below the drift, be fixed with bracket, be fixed with locating piece on the bracket, on locating piece, be provided with lower cushion block as the location benchmark.
Outside column, be socketed with lining, on the column between top board and the lower platen, be socketed with the adjustment piece.On column, be socketed with the spring base that is pressed against the back-moving spring top ends.Lower cushion block exceeds locating piece totally 2.2～2.4mm.The bottom of column is fixed with the column plate of diameter greater than column.Column is provided with the bulge loop that is connected with its one, the installing hole upper end of the column that described bulge loop frame is offered on base plate.
The utility model makes it can deduct unnecessary impulsive force owing to have following buffer stopper and last buffer stopper, and owing to have the adjustment piece, makes the utility model both reach part and just rupture, and has guaranteed that again parts size precision is unaffected.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: on base plate 8, upwards fixedly install column 16, on column 16, be with back-moving spring 14, on column 16, also be socketed with the top board 2 and lower platen 4 that are provided with at interval, the lower surface of lower platen 4 is against the top of back-moving spring 14, lower platen 4 upper surfaces between top board 2 and lower platen 4 are placed with buffer stopper 3 down, sidewall at top board 2 or lower platen 4 is provided with drift 1, be fixed with impact block 9 at top board 2 upper surfaces, between impact block 9 lower surfaces and top board 2 upper surfaces, accompany buffer stopper 17, on the base plate below the drift 18, be fixed with bracket 7, be fixed with locating piece 6 on the bracket 7, on locating piece 6, be provided with lower cushion block 5 as the location benchmark.
Outside column 16, be socketed with lining 10, on the column 16 between top board 2 and the lower platen 4, be socketed with and adjust piece 11.On column 16, be socketed with the spring base 13 that is pressed against back-moving spring 14 top ends.Lower cushion block 5 exceeds locating piece 6 totally 2.2～2.4mm.The bottom of column 16 is fixed with the column plate 15 of diameter greater than column 16.Column 16 is provided with the bulge loop 18 that is connected with its one, the installing hole upper end of 18 columns of offering on base plate 8 16 of described bulge loop.
Operation principle of the present utility model is as follows:
At first seal washer is put into the groove of locating piece 6, and with lower cushion block 5 as the location benchmark, lower cushion block 5 protrudes locating piece 6 planes, 2.2～2.4mm.The machine of thrusting is pressed to impact block 9, and top board 2, drift 1 and lower platen 4 etc. move downward simultaneously, and when lower platen 4 contact product parts, top board 2 continues to move downward with drift 1, compress under 4 rubber buffer stopper 3 till aligning piece 11 and compressing.Part is thrust by drift 1, and the machine that at this moment thrusts also has surplus energy to move downward, and designs buffer stopper 17 on 3 blocks of rubber, removes this part surplus energy.
Claims (6)
1, a kind of seal washer thrusts mould, be included in the column (16) that upwards fixedly installs on the base plate (8), it is characterized in that: on column (16), be with back-moving spring (14), on column (16), also be socketed with the top board (2) and lower platen (4) that are provided with at interval, the lower surface of lower platen (4) is against the top of back-moving spring (14), lower platen (4) upper surface between top board (2) and lower platen (4) is placed with buffer stopper (3) down, sidewall at top board (2) or lower platen (4) is provided with drift (1), be fixed with impact block (9) at top board (2) upper surface, between impact block (9) lower surface and top board (2) upper surface, accompany buffer stopper (17), on the base plate (8) of drift (1) below, be fixed with bracket (7), be fixed with locating piece (6) on the bracket (7), on locating piece (6), be provided with lower cushion block (5) as the location benchmark.
2, seal washer as claimed in claim 1 thrusts mould, it is characterized in that: be socketed with lining (10) outside column (16), be socketed with on the column (16) between top board (2) and the lower platen (4) and adjust piece (11).
3, seal washer as claimed in claim 1 thrusts mould, it is characterized in that: be socketed with the spring base (13) that is pressed against back-moving spring (14) top ends on column (16).
4, seal washer as claimed in claim 1 thrusts mould, it is characterized in that: lower cushion block (5) exceeds locating piece (6) totally 2.2～2.4mm.
5, seal washer as claimed in claim 1 thrusts mould, it is characterized in that: the bottom of column (16) is fixed with the column plate (15) of diameter greater than column (16).
6, seal washer as claimed in claim 1 thrusts mould, it is characterized in that: column (16) is provided with the bulge loop (18) that is connected with its one, the installing hole upper end of the column (16) that described bulge loop (18) frame is offered on base plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920042392 CN201399528Y (en) | 2009-03-19 | 2009-03-19 | Sealing washer thrust mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920042392 CN201399528Y (en) | 2009-03-19 | 2009-03-19 | Sealing washer thrust mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399528Y true CN201399528Y (en) | 2010-02-10 |
Family
ID=41659322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920042392 Expired - Fee Related CN201399528Y (en) | 2009-03-19 | 2009-03-19 | Sealing washer thrust mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399528Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284600A (en) * | 2011-05-31 | 2011-12-21 | 浙江正昌锻造股份有限公司 | Closed type double-acting punching mold |
| CN102284601A (en) * | 2011-07-04 | 2011-12-21 | 无锡市中捷减震器有限公司 | Punch mould of vehicle accelerator pedal support |
| CN103568071A (en) * | 2013-11-14 | 2014-02-12 | 台州迈得医疗工业设备股份有限公司 | Punching device for medical filter gasket |
| CN105414308A (en) * | 2016-01-25 | 2016-03-23 | 广州市全德机械科技有限公司 | Manufacturing method and equipment for breaking joints of sealing ring |
-
2009
- 2009-03-19 CN CN 200920042392 patent/CN201399528Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284600A (en) * | 2011-05-31 | 2011-12-21 | 浙江正昌锻造股份有限公司 | Closed type double-acting punching mold |
| CN102284601A (en) * | 2011-07-04 | 2011-12-21 | 无锡市中捷减震器有限公司 | Punch mould of vehicle accelerator pedal support |
| CN103568071A (en) * | 2013-11-14 | 2014-02-12 | 台州迈得医疗工业设备股份有限公司 | Punching device for medical filter gasket |
| CN105414308A (en) * | 2016-01-25 | 2016-03-23 | 广州市全德机械科技有限公司 | Manufacturing method and equipment for breaking joints of sealing ring |
| CN105414308B (en) * | 2016-01-25 | 2017-10-31 | 广州市全德机械科技有限公司 | A kind of manufacture method and manufacturing equipment of sealing ring breaking joint |
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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: 20100210 Termination date: 20140319 |