CN102020219A - Method for processing horizontal type jack wallboard - Google Patents
Method for processing horizontal type jack wallboard Download PDFInfo
- Publication number
- CN102020219A CN102020219A CN 201010576106 CN201010576106A CN102020219A CN 102020219 A CN102020219 A CN 102020219A CN 201010576106 CN201010576106 CN 201010576106 CN 201010576106 A CN201010576106 A CN 201010576106A CN 102020219 A CN102020219 A CN 102020219A
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- China
- Prior art keywords
- axis hole
- upper arm
- wallboard
- oil cylinder
- axle hole
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Abstract
The invention discloses a method for processing a horizontal type jack wallboard, and belongs to the technical field of processing of lifting tools. The method comprises the following steps of: simultaneously stamping an upper arm axle hole and a cylinder axle hole on a wallboard when the wallboard is molded with a stamping device, extending the material at the upper arm axle hole and the cylinder axle hole towards the back side of the wallboard so as to form an upper arm axle hole stacking ring and a cylinder axle hole stacking ring for enhancing the strength of the upper arm axle hole and the cylinder axle hole, and then covering an upper arm axle hole enhancing ring on the upper arm axle hole stacking ring and a cylinder axle hole enhancing ring on the cylinder axle hole stacking ring. According to the technical scheme of the invention, the upper arm axle hole enhancing ring and the cylinder axle hole enhancing ring are respectively positioned on the upper arm axle hole stacking ring and the cylinder axle hole stacking ring without welding so as to simplify the processing, reduce the processing steps, efficiently shorten the processing time, increase the processing efficiency and save the auxiliary materials which are used as soldering flux.
Description
Technical field
The invention belongs to the processing technique field of lifting implement, be specifically related to a kind of job operation of wallboard of horizontal jack.
Background technology
As the industry's knowledge of the reason, have the identical and wallboard that be set parallel to each other (the industry custom claims left wallboard and right wallboard) of a pair of structure as the horizontal jack of lifting implement category, wallboard is used the punching machine punch forming usually.Because arm axle and oil cylinder axle need be set between a pair of wallboard, that is to say when implementing assembling, to go up arm axle and oil cylinder axle is individually fixed between a pair of wallboard, thereby by each punching press of Sheet Metal Forming Technology upper arm axis hole and oil cylinder axis hole are arranged at the correspondence position of a pair of wallboard, the spindle nose of last arm axle inserted in the upper arm axis hole and by nut limit, equally, the spindle nose of oil cylinder axle is inserted in the oil cylinder axis hole and by nut limit.Because the spindle nose junction of wallboard and last arm axle and the spindle nose junction of wallboard and oil cylinder axle is stressed bigger, therefore, a reinforcing washer additionally welds by welding process in upper arm axis hole in order to protect wallboard on wallboard and oil cylinder axis hole place.Specifically can be by shown in Figure 3, this figure has illustrated the wallboard 1 of horizontal jack, at first, when this wallboard is shaped, drawing has a upper arm axis hole 11 thereupon on wallboard 1, then promptly with the welding manner solid welding one upper arm axis hole reinforcing washer 111 is arranged towards a side of another wallboard 1 in the inboard of upper arm axis hole 11.There is the problem of attending to one thing and lose sight of another in above-mentioned processing mode to wallboard 1, so-called Gu this, that is, can improve the intensity at upper arm axis hole 11 positions of wallboard 1 significantly with welding manner solid welding upper arm axis hole reinforcing washer 111; And so-called mistake that, that is, have that processing is loaded down with trivial details, overhours is tediously long, inefficiency and waste auxiliary material because need consume wlding during with 111 welding of upper arm axis hole reinforcing washer, and need to be equipped with the welder.Therefore be necessary to be improved, for this reason, the applicant has made good try, and technical scheme described below is based on producing under this background.
Summary of the invention
Task of the present invention is to provide a kind of need not can realize the upper arm axis hole of wallboard and the position of oil cylinder axis hole are realized reinforcement and the job operation of nationality to reduce procedure of processing, to shorten overhours, improve work efficiency, save human input and save the jack wallboard of auxiliary material by welding.
Task of the present invention is finished like this, a kind of job operation of jack wallboard, this method is being stamped out upper arm axis hole and oil cylinder axis hole during to the wallboard moulding simultaneously on wallboard by decompressor, and the material that makes upper arm axis hole and oil cylinder axis hole place simultaneously extends towards the back side of wallboard and forms upper arm axis hole stack circle and the oil cylinder axis hole stack circle of nationality with the intensity of enhancing upper arm axis hole and oil cylinder axis hole, then is being nested with upper arm axis hole reinforcing washer on the upper arm axis hole stack circle and is nested with oil cylinder axis hole reinforcing washer on oil cylinder axis hole stack circle.
A kind of job operation of jack wallboard, this method is being stamped out upper arm axis hole and oil cylinder axis hole during to the wallboard moulding simultaneously on wallboard by decompressor, and the material that makes upper arm axis hole and oil cylinder axis hole place simultaneously extends towards the back side of wallboard and forms upper arm axis hole stack circle and the oil cylinder axis hole stack circle of nationality with the intensity of enhancing upper arm axis hole and oil cylinder axis hole, then be nested with upper arm axis hole reinforcing washer on the upper arm axis hole stack circle and on oil cylinder axis hole stack circle, be nested with oil cylinder axis hole reinforcing washer, then, continuation is outwards turned the end of upper arm axis hole by decompressor and forms first flanging, meanwhile the end of oil cylinder axis hole stack circle is outwards turned and form second flanging, by first flanging described upper arm axis hole reinforcing washer is fixed, described oil cylinder axis hole reinforcing washer is fixed by second flanging.
Technical scheme provided by the invention is owing to need not upper arm axis hole reinforcing washer and oil cylinder axis hole reinforcing washer to be positioned respectively on upper arm axis hole stack circle and the oil cylinder axis hole stack circle by welding, thereby make the processing operation become more terse, reduce procedure of processing, shortened overhours effectively, improved work efficiency, and saved auxiliary material as scolder.
Description of drawings,
Fig. 1 is the first example structure figure of the resulting horizontal jack wallboard of the inventive method.
Fig. 2 is the second example structure figure of the resulting horizontal jack wallboard of the inventive method.
The partial schematic diagram of the horizontal jack wallboard that Fig. 3 obtains for the job operation in the prior art.
Embodiment 1:
Ask for an interview Fig. 1, present embodiment 1 embodies like this, wallboard 1 on simultaneously stamping out the upper arm axis hole 11 that be used to be provided with arm axle 2 and the oil cylinder axis hole 12 that be used to be provided with oil cylinder axle 3 by mould during to the wallboard moulding by decompressor, and a side of another wallboard 1 (promptly in the face of) extends and is formed with intensity upper arm axis hole stack circle 112 and the oil cylinder axis hole stack circle 122 that helps strengthen upper arm axis hole 11 and oil cylinder axis hole 12 towards the back side of wallboard 1 to make the material at upper arm axis hole 11 and oil cylinder axis hole 12 places simultaneously, then, tight cover one upper arm axis hole reinforcing washer 111 and oil cylinder axis hole stack circle 122 outside, tightly overlap an oil cylinder axis hole reinforcing washer 121 outside upper arm axis hole stack circle 112.As seen, present embodiment need not to adopt and with welding manner upper arm axis hole reinforcing washer 111 and oil cylinder axis hole reinforcing washer 121 is individually fixed in upper arm axis hole 11 and oil cylinder axis hole 12 places in the prior art, can embody the technique effect described in the superincumbent technique effect of the applicant hurdle.
Embodiment 2:
Ask for an interview Fig. 2 and in conjunction with Fig. 1,, so in Fig. 1, only illustrated upper arm axis hole 11 because the generation type of oil cylinder axis hole 12 is identical with the generation type of upper arm axis hole 11.Wallboard 1 on simultaneously stamping out the upper arm axis hole 11 that be used to be provided with arm axle 2 and the oil cylinder axis hole 12 that be used to be provided with oil cylinder axle 3 by mould during to wallboard 1 moulding by decompressor, and the material at upper arm axis hole 11 and oil cylinder axis hole 12 places is extended towards the back side (promptly facing a side of another wallboard 1) of wallboard 1 be formed with upper arm axis hole stack circle 112 and the oil cylinder axis hole stack circle 122 that helps to strengthen upper arm axis hole 11 and strengthen the intensity of oil cylinder axis hole 12, then, outside upper arm axis hole stack circle 112, tightly overlap a upper arm axis hole reinforcing washer 111 and tight cover one oil cylinder axis hole reinforcing washer 121 outside oil cylinder axis hole stack circle 122, then, continuation is turned the terminal outwards level of upper arm axis hole stack circle 122 by decompressor and forms one and be used for first flanging 1121 that described upper arm axis hole reinforcing washer 111 is pushed down, meanwhile, the terminal outwards level of oil cylinder axis hole stack circle 122 turned and form one and be used for the second flanging (not shown) that is equivalent to aforesaid first flanging 1121 that described oil cylinder axis hole reinforcing washer 121 is pushed down, all the other are all with the description to embodiment 1.
Claims (2)
1. the job operation of a jack wallboard, it is characterized in that this method is being stamped out upper arm axis hole and oil cylinder axis hole during to the wallboard moulding simultaneously by decompressor on wallboard, and the material that makes upper arm axis hole and oil cylinder axis hole place simultaneously extends towards the back side of wallboard and forms upper arm axis hole stack circle and the oil cylinder axis hole stack circle of nationality with the intensity of enhancing upper arm axis hole and oil cylinder axis hole, then is being nested with upper arm axis hole reinforcing washer on the upper arm axis hole stack circle and is nested with oil cylinder axis hole reinforcing washer on oil cylinder axis hole stack circle.
2. the job operation of a jack wallboard, it is characterized in that this method is being stamped out upper arm axis hole and oil cylinder axis hole during to the wallboard moulding simultaneously by decompressor on wallboard, and the material that makes upper arm axis hole and oil cylinder axis hole place simultaneously extends towards the back side of wallboard and forms upper arm axis hole stack circle and the oil cylinder axis hole stack circle of nationality with the intensity of enhancing upper arm axis hole and oil cylinder axis hole, then be nested with upper arm axis hole reinforcing washer on the upper arm axis hole stack circle and on oil cylinder axis hole stack circle, be nested with oil cylinder axis hole reinforcing washer, then, continuation is outwards turned the end of upper arm axis hole by decompressor and forms first flanging, meanwhile the end of oil cylinder axis hole stack circle is outwards turned and form second flanging, by first flanging described upper arm axis hole reinforcing washer is fixed, described oil cylinder axis hole reinforcing washer is fixed by second flanging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010576106A CN102020219B (en) | 2010-12-07 | 2010-12-07 | Method for processing horizontal type jack wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010576106A CN102020219B (en) | 2010-12-07 | 2010-12-07 | Method for processing horizontal type jack wallboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102020219A true CN102020219A (en) | 2011-04-20 |
| CN102020219B CN102020219B (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010576106A Expired - Fee Related CN102020219B (en) | 2010-12-07 | 2010-12-07 | Method for processing horizontal type jack wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102020219B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705348A (en) * | 2012-05-16 | 2012-10-03 | 李莉 | Reinforced center shaft of jack |
| CN103072927A (en) * | 2013-01-12 | 2013-05-01 | 嘉善海力达工具有限公司 | Hollow web type underframe side plate assembly of horizontal jack |
| CN103253610A (en) * | 2013-05-16 | 2013-08-21 | 常熟通润汽车零部件股份有限公司 | Integrated rack type hydraulic horizontal jack with improved structure |
Citations (7)
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| CN101259509A (en) * | 2008-04-23 | 2008-09-10 | 武汉理工大学 | Forming technique for sheet metal stamping cold forging and fine blanking composite boss part |
| CN201306434Y (en) * | 2008-11-25 | 2009-09-09 | 章齐芳 | Belt pulley |
| US20090296380A1 (en) * | 2008-06-02 | 2009-12-03 | Changshu Tongrun Auto Accessory Co., Ltd. | Kind of lighting set for the floor jack |
| CN201374605Y (en) * | 2009-03-21 | 2009-12-30 | 麦永胜 | Industrial fan motor |
| CN201383724Y (en) * | 2009-03-25 | 2010-01-13 | 中山大洋电机股份有限公司 | Motor end cover and applied outer rotor and outer rotor motor thereof |
| CN201473231U (en) * | 2009-07-13 | 2010-05-19 | 常熟通润汽车零部件股份有限公司 | Connection structure of piston rod and crane jib |
| CN101817048A (en) * | 2010-03-29 | 2010-09-01 | 东莞市港润机械科技有限公司 | Processing technology of spinning belt pulley with inner and outer lug bosses |
-
2010
- 2010-12-07 CN CN201010576106A patent/CN102020219B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101259509A (en) * | 2008-04-23 | 2008-09-10 | 武汉理工大学 | Forming technique for sheet metal stamping cold forging and fine blanking composite boss part |
| US20090296380A1 (en) * | 2008-06-02 | 2009-12-03 | Changshu Tongrun Auto Accessory Co., Ltd. | Kind of lighting set for the floor jack |
| CN201306434Y (en) * | 2008-11-25 | 2009-09-09 | 章齐芳 | Belt pulley |
| CN201374605Y (en) * | 2009-03-21 | 2009-12-30 | 麦永胜 | Industrial fan motor |
| CN201383724Y (en) * | 2009-03-25 | 2010-01-13 | 中山大洋电机股份有限公司 | Motor end cover and applied outer rotor and outer rotor motor thereof |
| CN201473231U (en) * | 2009-07-13 | 2010-05-19 | 常熟通润汽车零部件股份有限公司 | Connection structure of piston rod and crane jib |
| CN101817048A (en) * | 2010-03-29 | 2010-09-01 | 东莞市港润机械科技有限公司 | Processing technology of spinning belt pulley with inner and outer lug bosses |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705348A (en) * | 2012-05-16 | 2012-10-03 | 李莉 | Reinforced center shaft of jack |
| CN103072927A (en) * | 2013-01-12 | 2013-05-01 | 嘉善海力达工具有限公司 | Hollow web type underframe side plate assembly of horizontal jack |
| CN103072927B (en) * | 2013-01-12 | 2016-05-18 | 嘉善海力达工具有限公司 | Sleeping top hollow web-type underframe lateral plate component |
| CN103253610A (en) * | 2013-05-16 | 2013-08-21 | 常熟通润汽车零部件股份有限公司 | Integrated rack type hydraulic horizontal jack with improved structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102020219B (en) | 2012-09-05 |
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Granted publication date: 20120905 Termination date: 20161207 |