CN203155811U - Lower die conversion device of bending machine - Google Patents
Lower die conversion device of bending machine Download PDFInfo
- Publication number
- CN203155811U CN203155811U CN 201320038395 CN201320038395U CN203155811U CN 203155811 U CN203155811 U CN 203155811U CN 201320038395 CN201320038395 CN 201320038395 CN 201320038395 U CN201320038395 U CN 201320038395U CN 203155811 U CN203155811 U CN 203155811U
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- CN
- China
- Prior art keywords
- lower die
- bending machine
- steel wire
- conversion device
- pulley
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a lower die conversion device of a bending machine. The lower die conversion device of the bending machine comprises screw shafts, steel wire ropes, slotting pulleys and movable type hand wheels. The slotting pulleys are fixed at two ends of a lower die of the bending machine, the movable type hand wheels are sleeved on a pulley shaft in an inserted mode, the screw shafts are fixed at two ends of a cutter frame of the bending machine respectively, and the steel wire ropes are tightly buckled on the screw shafts and pulley slots. Ascending of the cutter frame is used for lifting the lower die, the movable type hand wheels are rotated to complete conversion of the lower die, the structure of the lower die conversion device is added so that labor intensity can be greatly relieved, meanwhile, the traditional operation mode that both hands need to be stretched in a die bottom is changed, and accident potentials are completely eradicated.
Description
Technical field:
The utility model relates to a kind of frock, particularly relates to a kind of frock for bender.
Background technology:
Existing bender counterdie conversion method is to go into counterdie mould terminal screw head and hang up upper tool post screw Chinese toon by the O sections ring set of rigidity, makes to be about to counterdie on the knife rest and to sling, and both hands are put into the counterdie bottom counterdie upset is installed then.Because the about 760kg of counterdie deadweight, thus need a plurality of people's power just can finish, and the mode that the rigidity iron hoop entangles the spiral shell Chinese toon comes off when rotating easily, breaks the existing generation of accident of finger, and abnormally dangerous.
The utility model content:
The purpose of this utility model is exactly the deficiency at prior art, and a kind of new following digital-to-analog conversion apparatus is provided, can reduce labor intensity significantly, has changed tradition simultaneously both hands are put in mode of operation at the bottom of the mould, has stopped accident potential.
Technology solution of the present utility model is as follows:
Digital-to-analog conversion apparatus under a kind of bender comprises screw axis, steel wire rope, grooved pulley and movable handwheel; Grooved pulley is individually fixed in bender counterdie two ends, and movable handwheel sleeve is on pulley spindle, and screw axis is individually fixed in bender knife rest two ends, and steel wire rope is closely buckled in screw axis and pulley groove.Utilize and be about to counterdie on the knife rest and sling, rotate the conversion that movable handwheel can be finished counterdie.
Preferably, described grooved pulley is provided with the pulley spindle of fixing steel wire rope annular groove and fixing movable handwheel.
Preferably, described screw axis is individually fixed in bender upper tool post two ends.
The beneficial effects of the utility model are:
The utility model can be finished the conversion of counterdie by rotating movable handwheel, can reduce labor intensity significantly, has changed tradition simultaneously both hands are put in mode of operation at the bottom of the mould, has stopped accident potential.
Description of drawings:
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the monolateral enlarged drawing of the utility model structure;
Among the figure: 1, screw axis; 2, steel wire rope; 3, grooved pulley; 4, movable handwheel; 5, counterdie.
The specific embodiment:
Embodiment: referring to Fig. 1 to Fig. 2, digital-to-analog conversion apparatus under the bender comprises screw axis 1, steel wire rope 2, grooved pulley 3 and movable handwheel 4; Grooved pulley 3 is fixed in bender counterdie 5 two ends, and grooved pulley 3 is provided with the pulley spindle of fixing steel wire rope annular groove and fixing movable handwheel, and movable handwheel 4 sleeves are on the pulley spindle of grooved pulley 3, and screw axis 1 is individually fixed in bender knife rest two ends.
Steel wire rope 2 is the intensity height not only, also has flexibility, be about to counterdie 5 on the knife rest and sling, steel wire rope 2 can be closely buckled in the pulley groove of screw axis 1 and grooved pulley 3, solve the former problem that occurs landing and cause the accident, and after counterdie sling, rotated the conversion that movable handwheel 4 can be finished counterdie 5, the one man operation just can easily finish, and reduces labor intensity significantly.
Claims (3)
1. digital-to-analog conversion apparatus under the bender is characterized in that: comprise screw axis, steel wire rope, grooved pulley and movable handwheel; Grooved pulley is individually fixed in bender counterdie two ends, and movable handwheel sleeve is on pulley spindle, and steel wire rope is closely buckled in screw axis and pulley groove.
2. according to digital-to-analog conversion apparatus under the described bender of claim 1, it is characterized in that: described grooved pulley is provided with the pulley spindle of fixing steel wire rope annular groove and fixing movable handwheel.
3. according to digital-to-analog conversion apparatus under the described bender of claim 1, it is characterized in that: described screw axis is individually fixed in bender knife rest two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038395 CN203155811U (en) | 2013-01-24 | 2013-01-24 | Lower die conversion device of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038395 CN203155811U (en) | 2013-01-24 | 2013-01-24 | Lower die conversion device of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203155811U true CN203155811U (en) | 2013-08-28 |
Family
ID=49017035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038395 Expired - Lifetime CN203155811U (en) | 2013-01-24 | 2013-01-24 | Lower die conversion device of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203155811U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607481A (en) * | 2016-12-30 | 2017-05-03 | 重庆大友金属有限责任公司 | Method for stamping sheet metal parts |
| CN106694639A (en) * | 2016-12-30 | 2017-05-24 | 重庆大友金属有限责任公司 | Sheet metal stamping device |
| CN106734645A (en) * | 2016-12-30 | 2017-05-31 | 重庆大友金属有限责任公司 | Stamping mold fast replacement device |
| CN107470405A (en) * | 2017-09-22 | 2017-12-15 | 宁波市甬塑机械制造有限公司 | Bender |
-
2013
- 2013-01-24 CN CN 201320038395 patent/CN203155811U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607481A (en) * | 2016-12-30 | 2017-05-03 | 重庆大友金属有限责任公司 | Method for stamping sheet metal parts |
| CN106694639A (en) * | 2016-12-30 | 2017-05-24 | 重庆大友金属有限责任公司 | Sheet metal stamping device |
| CN106734645A (en) * | 2016-12-30 | 2017-05-31 | 重庆大友金属有限责任公司 | Stamping mold fast replacement device |
| CN106734645B (en) * | 2016-12-30 | 2018-05-01 | 重庆大友金属有限责任公司 | Stamping die fast replacement device |
| CN107470405A (en) * | 2017-09-22 | 2017-12-15 | 宁波市甬塑机械制造有限公司 | Bender |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313000 Zhejiang Province, Huzhou city Nanxun District Nanxun science and Technology Industrial Park Xitailu No. 8 Patentee after: Walkers Schindler Elevator Co.,Ltd. Address before: 313000 Zhejiang city of Huzhou province Nanxun science and Technology Industrial Park Xitailu No. 8 Patentee before: VOLKSLIFT ELEVATOR (CHINA) Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |
|
| CX01 | Expiry of patent term |