CN204052584U - A kind ofly adjustable rush curved mould - Google Patents
A kind ofly adjustable rush curved mould Download PDFInfo
- Publication number
- CN204052584U CN204052584U CN201420356126.8U CN201420356126U CN204052584U CN 204052584 U CN204052584 U CN 204052584U CN 201420356126 U CN201420356126 U CN 201420356126U CN 204052584 U CN204052584 U CN 204052584U
- Authority
- CN
- China
- Prior art keywords
- elastic
- base
- reset seat
- counterdie
- hydraulic fluid
- 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
A kind ofly adjustable rush curved mould, comprise upper die and lower die, elastic, reset seat and base, wherein, patrix and counterdie cooperatively interact, elastic is inclined at immediately below counterdie two ends, the lower end of elastic is fixed on base, and the upper end of elastic is fixedly connected with base by column, column and base place plane being perpendicular; Be provided with half slot on the top of described elastic, half slot matches with the lower end of counterdie two flank; Described counterdie lower end is fixedly connected with a bumper post, and bumper post lower end is provided with endoporus, and the bumper post outer rim of endoporus lower end is provided with boss structure; Offer circular groove shape hydraulic fluid chamber at the middle part of described base, hydraulic fluid chamber is provided with reset seat.The utility model pressurized resets fast, stable, elastomeric wearing and tearing are little, the replacement cycle is long, easy to adjust when production, efficiency is high.
Description
Technical field
The utility model relates to field of mechanical die, is specially a kind ofly adjustable to rush curved mould.
Background technology
Bending machine roughly can be divided into CNC tube bending machine, hydraulic pipe bender etc.Be mainly used in power construction, public railway construction, boiler, bridge, boats and ships, furniture, the pipe laying of the aspects such as decoration and building, there is function many, rational in infrastructure, simple operation and other advantages, at present, general category Semiautomatic pipe bending machine is adopted to produce, Problems existing: need employee's die change extremely inconvenient when producing another kind of specification, complex operation, time-consuming, effort, output is lower, and the height that traditional bending machine rushes curved mould part is difficult to regulate, adaptivity is poor, after a period of operation, the elastomer wear phenomenon rushing curved mould reset part is more serious, replacement cycle is short, add production cost.
Utility model content
The purpose of this utility model is to provide a kind of and adjustable rushes curved mould, and its pressurized resets fast, stable, and elastomeric wearing and tearing are little, the replacement cycle is long, easy to adjust when producing, efficiency is high, overcomes the weak point in solution background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind ofly adjustable rush curved mould, comprise upper die and lower die, elastic, reset seat and base, wherein, patrix and counterdie cooperatively interact, elastic is inclined at immediately below counterdie two ends, the lower end of elastic is fixed on base, and the upper end of elastic is fixedly connected with base by column, column and base place plane being perpendicular; Be provided with half slot on the top of described elastic, half slot matches with the lower end of counterdie two flank; Described counterdie lower end is fixedly connected with a bumper post, and bumper post lower end is provided with endoporus, and the bumper post outer rim of endoporus lower end is provided with boss structure; Offer circular groove shape hydraulic fluid chamber at the middle part of described base, hydraulic fluid chamber is provided with reset seat, and reset seat to be fixed on hydraulic fluid chamber by pressing plate and seal and the outer wall of reset seat is connected with the side walls of hydraulic fluid chamber; The middle part of described reset seat is provided with a cavity, and cavity bottom is provided with a groove coordinated with spring, and the top of reset seat is provided with the upper cover of a band circular hole; The lower end of described bumper post is arranged in the cavity of reset seat, and wherein the boss structure of bumper post lower end and the cavity inner wall of reset seat are slidably matched; Be provided with internal bore groove in the bottom of described reset seat, in internal bore groove, be provided with stage clip, this stage clip matches with the bottom of circular groove shape hydraulic fluid chamber, offers inverted U-shaped through hole in described internal bore groove both sides, and this inverted U-shaped through hole is connected with circular groove shape hydraulic fluid chamber; In addition, be provided with arc die shank at described patrix upper surface, in described elastic, be provided with bullet core.
Further, the shaft of described elastic and the angle of base place plane are 35 ° ~ 75 °.
Further, arc die shank is provided with at described patrix upper surface.
Further, bullet core is provided with in described elastic.
Compared with prior art, usefulness of the present utility model is, the utility model pressurized resets fast, stable, elastomeric wearing and tearing are little, replacement cycle is long, easy to adjust when producing, efficiency is high, during use, in circular groove shape hydraulic fluid chamber injection liquid force feed, after reset seat is installed, by trade union college between patrix and counterdie, and punch press is connected with die shank, a lower surface of workpiece and the end face of half slot contact with each other, carry out punching press, first spring plays cushioning effect, when power passes to reset seat lower end, the stage clip of reset seat lower end shrinks, hydraulic oil is pressed in inverted U-shaped through hole, after compressing completely, under stage clip and hydraulic oil effect, reset seat drives elastic and counterdie to reset, in use, the length of spring can adjust as required, and quiet youngster have adjusted the height of elastic, the existence of hydraulic fluid chamber, adds the service life of spring, also makes whole device work together more stable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-die shank, 2-patrix, 3-half slot, 4-elastic, 5-bullet core, 6-pressing plate, 7-reset seat, return unit under 8-, 9-hydraulic fluid chamber, the inverted U-shaped through hole of 10-, 11-spring, 12-base, 13-column, 14-bumper post, 15-counterdie, 16-seal, 17-boss structure.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
As shown in Figure 1 a kind of adjustable rushes curved mould, comprise patrix 2, counterdie 12, elastic 4, reset seat 7 and base 12, wherein, patrix 2 and counterdie 12 cooperatively interact, elastic 4 is inclined at immediately below counterdie 12 two ends, and the lower end of elastic 4 is fixed on base 12, and the angle of its shaft and base 12 place plane is 35 ° ~ 75 °, the upper end of elastic 4 is fixedly connected with base 12 by column 13, column 13 and base 12 place plane being perpendicular; Be provided with half slot 3 on the top of described elastic 5, half slot 3 matches with the lower end of counterdie 12 liang of flanks; Described counterdie 12 lower end is fixedly connected with a bumper post 14, and bumper post 14 lower end is provided with endoporus, and bumper post 14 outer rim of endoporus lower end is provided with boss structure 17; Offer circular groove shape hydraulic fluid chamber 9 at the middle part of described base 12, hydraulic fluid chamber 9 is provided with reset seat 7, and reset seat 7 to be fixed on hydraulic fluid chamber 9 by pressing plate 6 and seal 16 and the outer wall of reset seat 7 is connected with the side walls of hydraulic fluid chamber 9; The middle part of described reset seat 7 is provided with a cavity, and cavity bottom is provided with a groove coordinated with spring 11, and the top of reset seat 7 is provided with the upper cover of a band circular hole; The lower end of described bumper post 2 is arranged in the cavity of reset seat 7, and wherein the boss structure of bumper post 2 lower end and the cavity inner wall of reset seat 7 are slidably matched; Be provided with internal bore groove in the bottom of described reset seat 7, in internal bore groove, be provided with stage clip, this stage clip matches with the bottom of circular groove shape hydraulic fluid chamber 9, offers inverted U-shaped through hole 10 in described internal bore groove both sides, and this inverted U-shaped through hole 10 is connected with circular groove shape hydraulic fluid chamber 9; In addition, be provided with arc die shank 1 at described patrix 2 upper surface, be provided with in described elastic 5 and play core 5.
The utility model is when specific implementation works, in circular groove shape hydraulic fluid chamber 9 injection liquid force feed, after reset seat 7 is installed, by trade union college between patrix 2 and counterdie 15, and punch press is connected with die shank 1, a lower surface of workpiece and the end face of half slot 3 contact with each other, carry out punching press, first spring 11 plays cushioning effect, and when power passes to reset seat 7 lower end, the stage clip of reset seat 7 lower end shrinks, hydraulic oil is pressed in inverted U-shaped through hole 10, after compressing completely, under stage clip and hydraulic oil effect, reset seat 7 drives elastic 4 and counterdie 12 to reset; In use, the length of spring 11 can adjust as required, and quiet youngster have adjusted the height of elastic; The existence of hydraulic fluid chamber 9, adds the service life of spring 11, also makes whole device work together more stable.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
Claims (4)
1. one kind adjustable is rushed curved mould, it is characterized in that: comprise patrix (2), counterdie (12), elastic (4), reset seat (7) and base (12), wherein, patrix (2) and counterdie (12) cooperatively interact, elastic (4) is inclined at immediately below counterdie (12) two ends, the lower end of elastic (4) is fixed on base (12), the upper end of elastic (4) is fixedly connected with base (12) by column (13), column (13) and base (12) place plane being perpendicular; Be provided with half slot (3) on the top of described elastic (5), half slot (3) matches with the lower end of counterdie (12) two flank; Described counterdie (12) lower end is fixedly connected with a bumper post (14), and bumper post (14) lower end is provided with endoporus, and bumper post (14) outer rim of endoporus lower end is provided with boss structure (17); Circular groove shape hydraulic fluid chamber (9) is offered at the middle part of described base (12), hydraulic fluid chamber (9) is provided with reset seat (7), and reset seat (7) is fixed on the upper and outer wall of reset seat (7) of hydraulic fluid chamber (9) by pressing plate (6) and seal (16) and is connected with the side walls of hydraulic fluid chamber (9); The middle part of described reset seat (7) is provided with a cavity, and cavity bottom is provided with a groove coordinated with spring (11), and the top of reset seat (7) is provided with the upper cover of a band circular hole; The lower end of described bumper post (2) is arranged in the cavity of reset seat (7), and wherein the boss structure of bumper post (2) lower end and the cavity inner wall of reset seat (7) are slidably matched; Internal bore groove is provided with in the bottom of described reset seat (7), stage clip is provided with in internal bore groove, this stage clip matches with the bottom of circular groove shape hydraulic fluid chamber (9), offer inverted U-shaped through hole (10) in described internal bore groove both sides, this inverted U-shaped through hole (10) is connected with circular groove shape hydraulic fluid chamber (9).
2. according to claim 1ly a kind ofly adjustable rush curved mould, it is characterized in that: the shaft of described elastic (4) and the angle of base (12) place plane are 35 ° ~ 75 °.
3. according to claim 1ly a kind ofly adjustable rush curved mould, it is characterized in that: be provided with arc die shank (1) at described patrix (2) upper surface.
4. according to claim 1ly a kind ofly adjustable rush curved mould, it is characterized in that: be provided with in described elastic (5) and play core (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356126.8U CN204052584U (en) | 2014-06-30 | 2014-06-30 | A kind ofly adjustable rush curved mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420356126.8U CN204052584U (en) | 2014-06-30 | 2014-06-30 | A kind ofly adjustable rush curved mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204052584U true CN204052584U (en) | 2014-12-31 |
Family
ID=52194174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420356126.8U Expired - Fee Related CN204052584U (en) | 2014-06-30 | 2014-06-30 | A kind ofly adjustable rush curved mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204052584U (en) |
-
2014
- 2014-06-30 CN CN201420356126.8U patent/CN204052584U/en not_active Expired - Fee Related
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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: 20141231 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |