CN204018442U - Lifting machine column moulding positioner - Google Patents
Lifting machine column moulding positioner Download PDFInfo
- Publication number
- CN204018442U CN204018442U CN201420352104.4U CN201420352104U CN204018442U CN 204018442 U CN204018442 U CN 204018442U CN 201420352104 U CN201420352104 U CN 201420352104U CN 204018442 U CN204018442 U CN 204018442U
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- CN
- China
- Prior art keywords
- counterdie
- lifting machine
- prelocalization
- utility
- model
- 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
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000010923 batch production Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a kind of lifting machine column moulding positioner, relate to lifting machine production technical field, comprise the upper die and lower die of bender, counterdie is fixed on stand, it is characterized in that: described counterdie right side arranges material loading platform, and material loading platform side is provided with prelocalization, described counterdie left side arranges rear retainer and rear location, the lower surface of described rear location flushes with the upper surface of counterdie, and the upper surface of described rear retainer flushes with the upper surface of counterdie.The utility model provides a kind of lifting machine column moulding positioner, can make the column cavity dimensional uniformity of processing very high, and blank size error does not all affect use in 5mm, is convenient to batch production; This positioner can make process successively locate prelocalization again, avoids error accumulation, and the error that blanking is produced is placed into the side that does not affect lifting machine operation, ensures all the other each limit sizes.
Description
Technical field
The utility model relates to lifting machine production technical field, relates in particular to a kind of lifting machine column moulding positioner.
Background technology
Car lift (twin columns class) is generally made up of column, adjustable shelf, telescopic arm and the fitting that is associated thereof.In the time that car lift is worked, adjustable shelf is slided up and down at the guide pass of column by hydraulic oil cylinder driving in column inside, and therefore, the fit dimension between column and adjustable shelf requires very high.Its excesssive gap can cause adjustable shelf to rock, and while easily causing operation not steadily with maintenance, the vehicle person is dangerous; The too small meeting in its gap causes adjustable shelf that difficulty is installed, and when operation, frictional resistance is excessive, easily causes hydraulic system pressure excessive, produces the shake of creeping in running.
The difficult point of its clearance control is the moulding of column, ensures its cavity dimension.
At present general factory ensures that the method in gap has three kinds: the first is according to cavity dimension, the relevant size of adjustable shelf to be adjusted, the second is that before column moulding, operation (shear or laser blanking etc.) is controlled blank size, and the third is to adopt rolling forming.The first should not be produced in batches, and the second cost is higher, and the third,, because roller press mould is set reason, should not carry out the production of different cultivars cavity dimension.
Utility model content
The purpose of this utility model is the shortcoming existing in present stage prior art in order to solve, and a kind of lifting machine column moulding positioner proposing.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of lifting machine column moulding positioner, comprise the upper die and lower die of bender, counterdie is fixed on stand, it is characterized in that: described counterdie right side arranges material loading platform, material loading platform side is provided with prelocalization, described counterdie left side arranges rear retainer and rear location, and the lower surface of described rear location flushes with the upper surface of counterdie, and the upper surface of described rear retainer flushes with the upper surface of counterdie.
Described prelocalization comprises installing plate, on installing plate, by rotating shaft, prelocalization piece is installed, prelocalization piece one side is also provided with the limited block being fixed on installing plate, prelocalization piece can enclose and rotate around the axis, and when current locating piece turns to below, the sheet material that can not affect processing column moves on material loading platform, when current locating piece turns to top, limited block can play position-limiting action to prelocalization piece, makes prelocalization piece straight up, and now prelocalization can be carried out front end location to sheet material.
On described installing plate, be provided with the adjustment hole of L-type, be convenient to install adjustable predetermination bit position, can process the column product of different size.
The beneficial effects of the utility model are:
The utility model provides a kind of lifting machine column moulding positioner, can make the column cavity dimensional uniformity of processing very high, and blank size error does not all affect use in 5mm, is convenient to batch production; This positioner can make process successively locate prelocalization again, avoids error accumulation, and the error that blanking is produced is placed into the side that does not affect lifting machine operation, ensures all the other each limit sizes.
Brief description of the drawings
Fig. 1 is the utility model first bending view;
Fig. 2 is the utility model second bending view;
Fig. 3 is the utility model San road bending view;
Fig. 4 is the utility model Si road bending view;
Fig. 5 is the utility model Wu road bending view;
Fig. 6 is the utility model Liu road bending view;
Fig. 7 is the structural representation of column product.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further set forth the utility model, but following embodiment is only preferred embodiment of the present utility model, not all.Based on the embodiment in embodiment, those skilled in the art are other embodiment that obtains under the prerequisite of not making creative work, all belongs to the protection domain of this patent.
As shown in Figure 1, a kind of lifting machine column moulding positioner, comprise patrix 3 and the counterdie 4 of bender, counterdie 4 is fixed on stand 8, counterdie 4 right sides arrange material loading platform 6, and material loading platform 6 sides are provided with prelocalization 7, and counterdie 4 left sides arrange rear retainer 1 and rear location 2, the lower surface of rear location 2 flushes with the upper surface of counterdie 4, and the upper surface of rear retainer 1 flushes with the upper surface of counterdie 4; Prelocalization 7 comprises installing plate 71, on installing plate 71, by rotating shaft 72, prelocalization piece 73 is installed, and prelocalization piece 73 1 sides are also provided with the limited block 74 being fixed on installing plate 71.
As shown in Fig. 1-7, material plate 5 is placed on material loading platform 6, in the bending punch die of bender, carry, to could final molding it be column product (as shown in Figure 7) through six road bendings, as Fig. 1, shown in 2, first and second bending ensure bending size with rear location, as shown in Figure 3, the bending prelocalization of San road, the error that blanking is produced is placed into the side that does not affect lifting machine operation, ensure all the other each limit sizes, as Figure 4-Figure 6, the 4th, five, rear location is all used in six road bendings, six roads are when curved, owing to moving after workpiece center of gravity, also be provided with rear retainer, ensure that workpiece does not drop.
The dimensioning X place in error tri-roads that as shown in Figure 3, blanking produces.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what in above-described embodiment and description, describe is only preference of the present utility model; be not used for limiting the utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a lifting machine column moulding positioner, comprise the upper die and lower die of bender, counterdie is fixed on stand, it is characterized in that: described counterdie right side arranges material loading platform, material loading platform side is provided with prelocalization, described counterdie left side arranges rear retainer and rear location, and the lower surface of described rear location flushes with the upper surface of counterdie, and the upper surface of described rear retainer flushes with the upper surface of counterdie.
2. lifting machine column moulding positioner according to claim 1, is characterized in that: described prelocalization comprises installing plate, and on installing plate, by rotating shaft, prelocalization piece is installed, prelocalization piece one side is also provided with the limited block being fixed on installing plate.
3. lifting machine column moulding positioner according to claim 2, is characterized in that: the adjustment hole that is provided with L-type on described installing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352104.4U CN204018442U (en) | 2014-06-30 | 2014-06-30 | Lifting machine column moulding positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352104.4U CN204018442U (en) | 2014-06-30 | 2014-06-30 | Lifting machine column moulding positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204018442U true CN204018442U (en) | 2014-12-17 |
Family
ID=52058354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420352104.4U Expired - Fee Related CN204018442U (en) | 2014-06-30 | 2014-06-30 | Lifting machine column moulding positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204018442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840271A (en) * | 2024-03-07 | 2024-04-09 | 江西烈日之光新能源有限公司 | Processing device is used in street lamp pole production |
-
2014
- 2014-06-30 CN CN201420352104.4U patent/CN204018442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117840271A (en) * | 2024-03-07 | 2024-04-09 | 江西烈日之光新能源有限公司 | Processing device is used in street lamp pole production |
| CN117840271B (en) * | 2024-03-07 | 2024-05-28 | 江西烈日之光新能源有限公司 | Processing device is used in street lamp pole production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lifter column forming and positioning device Effective date of registration: 20161116 Granted publication date: 20141217 Pledgee: China Co. truction Bank Corp Hefei economic and Technological Development Zone Branch Pledgor: HEFEI EHANG AVIATION EQUIPMENT Co.,Ltd. Registration number: 2016990000991 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2558, Penglai Road, Xingang Industrial Park, Hefei economic and Technological Development Zone, Anhui Patentee after: HEFEI EHANG MACHINERY TECHNOLOGY Co.,Ltd. Address before: 230601 Anhui city of Hefei Province Economic and Technological Development Zone Fangxing avenue to the south, west of Penglai Road Patentee before: HEFEI EHANG AVIATION EQUIPMENT Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20171019 Granted publication date: 20141217 Pledgee: China Co. truction Bank Corp Hefei economic and Technological Development Zone Branch Pledgor: HEFEI EHANG AVIATION EQUIPMENT Co.,Ltd. Registration number: 2016990000991 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Lifter column forming and positioning device Effective date of registration: 20180522 Granted publication date: 20141217 Pledgee: Huizhou Merchants Bank Feixi branch Pledgor: HEFEI EHANG MACHINERY TECHNOLOGY Co.,Ltd. Registration number: 2018340000169 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| DD01 | Delivery of document by public notice |
Addressee: HEFEI EHANG MACHINERY TECHNOLOGY Co.,Ltd. Person in charge of patents Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |