CN102776344B - Pressing device special for movable lifting automatic quenching machine - Google Patents
Pressing device special for movable lifting automatic quenching machine Download PDFInfo
- Publication number
- CN102776344B CN102776344B CN 201210245745 CN201210245745A CN102776344B CN 102776344 B CN102776344 B CN 102776344B CN 201210245745 CN201210245745 CN 201210245745 CN 201210245745 A CN201210245745 A CN 201210245745A CN 102776344 B CN102776344 B CN 102776344B
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- Prior art keywords
- oil cylinder
- upper support
- pressing device
- support framework
- movable lifting
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- 238000010791 quenching Methods 0.000 title claims abstract description 33
- 230000000171 quenching effect Effects 0.000 title claims abstract description 33
- 238000003825 pressing Methods 0.000 title claims abstract description 32
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention discloses a pressing device special for a movable lifting automatic quenching machine. The pressing device comprises a cylinder seat (12) arranged on a frame (1) of the movable lifting automatic quenching machine and a guide seat (2) positioned on the frame (1) on two sides of the cylinder seat (12), wherein a cylinder (3) is arranged on the cylinder seat (12); a piston rod connecting head of the cylinder (3) is connected with an upper bearing frame (7); a guide rod (10) is arranged on the guide seat (2); and the lower end of the guide rod (10) is fixedly connected with the upper bearing frame (7). The pressing device special for the movable lifting automatic quenching machine has the beneficial effects that the quenching deformation of a workpiece can be controlled, the quenching quality of the workpiece is guaranteed, the labor intensity for correcting the quenched workpiece is reduced, and the productivity of the workpiece is improved; and moreover, the pressing device is simple in mechanism and convenient to manufacture and mount and dismount.
Description
Technical field
The present invention relates to a kind of movable lifting type automatic quenching machine special pressing device.
Background technology
The especially long and thin workpiece of workpiece is in free state when quenching, do not have extraneous strength to control its distortion, thus for the calibration after workpiece quenching causes certain technical difficulty, to a certain extent to productivity and quenching the form of quality considerable influence.
Summary of the invention
The purpose of this invention is to provide a kind of workpiece quenching of can controlling and be out of shape, guarantee the workpiece quenching quality, reduce the labour intensity that after quenching, workpiece is calibrated, a kind of movable lifting type automatic quenching machine special pressing device of boosting productivity.
For addressing the above problem, the technical scheme that the present invention takes is: a kind of movable lifting type automatic quenching machine special pressing device, comprise the oil cylinder seat that is arranged on the movable lifting type automatic quenching machine frame and the guide holder that is positioned on the oil cylinder seat machine frame at two sides, on described oil cylinder seat, oil cylinder is installed, the piston rod connecting joint of oil cylinder connects the upper support framework, described guide holder is provided with guide rod, and the lower end of guide rod is fixedly connected with the upper support framework.The effect of guide rod is to guarantee that the upper support framework is in horizontality all the time, and piston rotation relatively not, oil cylinder is by piston rod connecting joint push-and-pull upper support framework, workpiece pressing, thereby can control the workpiece quenching distortion, guarantee the workpiece quenching quality, reduce the labour intensity of workpiece calibration after quenching, boost productivity.
As a further improvement on the present invention, described upper support framework is provided with the oil cylinder Connection Block, and the oil cylinder Connection Block connects the piston rod connecting joint by bearing pin.Simple in structure, making and dismounting are all more convenient.
As a further improvement on the present invention, described upper support framework bottom connection material-pressing rack, described material-pressing rack upper support framework relatively is up and down.Binder is erected shock absorption, prevent that the upper support framework from directly pressing workpiece and instantaneous dynamics more greatly to the workpiece injury, further guarantee the workpiece quenching quality.
Further improve as of the present invention, described upper support framework connects by mandrel with material-pressing rack, and on described mandrel, cover has spring.Utilize the mode of spring housing mandrel, not only simple in structure, and the good buffer effect of spring.
In sum, the invention has the beneficial effects as follows: not only can control the workpiece quenching distortion, guarantee the workpiece quenching quality, reduce the labour intensity of workpiece calibration after quenching, improve the productivity of workpiece, and mechanism be simple, make dismounting all more convenient.
Description of drawings
Fig. 1 is the left view of movable lifting type automatic quenching machine special pressing device of the present invention.
Fig. 2 is the front view of movable lifting type automatic quenching machine special pressing device of the present invention.
Fig. 3 is the partial enlarged drawing at A place in Fig. 1.
Fig. 4 is the partial enlarged drawing at B place in Fig. 2.
Fig. 5 is the use state graph of movable lifting type automatic quenching machine special pressing device of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Movable lifting type automatic quenching machine special pressing device as shown in Figures 1 to 4, comprise the oil cylinder seat 12 that is arranged on movable lifting type automatic quenching machine frame 1 and the guide holder 2 that is positioned on oil cylinder seat 12 machine frame at two sides 1, oil cylinder 3 is installed on described oil cylinder seat 12, the piston rod connecting joint 4 of oil cylinder 3 connects upper support framework 7, described guide holder 2 is provided with guide rod 10, and the lower end of guide rod 10 is fixedly connected with upper support framework 7.Described upper support framework 7 bottoms also are connected with material-pressing rack 11, and described material-pressing rack 11 upper support framework 7 relatively moves up and down.
the working process of movable lifting type automatic quenching machine special pressing device of the present invention is: oil cylinder 3 piston rod connecting joints 4 promote upper support framework 7 and material-pressing rack 11 downwards, upper support framework 7 drives guide rod 10 and moves up and down, guide rod 10 guarantees that again upper support framework 7 can not rotate relative to oil cylinder 3 around bearing pin 6, material-pressing rack 11 begins to contact the workpiece 14 that is placed on workseat 13 after being moved downward to certain distance, this moment, oil cylinder 3 continuation piston rod connecting joints 4 promoted upper support framework 7 downwards, and due to the effect of spring 9 between upper support framework 7 and material-pressing rack 11, material-pressing rack 11 can not reach the dynamics of optimal pressure workpiece 14 immediately, but increase slowly the power of pressing workpiece 14, thereby avoid the injury that overexerts workpiece 14 is caused because of moment.
Described in the present invention, concrete case study on implementation is only better case study on implementation of the present invention, is not to limit practical range of the present invention.Be that all equivalences of doing according to the content of the present patent application the scope of the claims change and modify, all should be as technology category of the present invention.
Claims (2)
1. movable lifting type automatic quenching machine special pressing device, it is characterized in that: comprise the oil cylinder seat (12) that is arranged on movable lifting type automatic quenching machine frame (1) and be positioned at guide holder (2) on oil cylinder seat (12) machine frame at two sides (1), the upper oil cylinder (3) of installing of described oil cylinder seat (12), the piston rod connecting joint (4) of oil cylinder (3) connects upper support framework (7), described guide holder (2) is provided with guide rod (10), the lower end of guide rod (10) is fixedly connected with upper support framework (7), described upper support framework (7) bottom connects material-pressing rack (11) by mandrel (8), the upper cover of described mandrel (8) has spring (9), described material-pressing rack (11) upper support framework (7) relatively is up and down.
2. movable lifting type automatic quenching machine special pressing device according to claim 1, it is characterized in that: described upper support framework (7) is provided with oil cylinder Connection Block (5), and oil cylinder Connection Block (5) connects piston rod connecting joint (4) by bearing pin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210245745 CN102776344B (en) | 2012-07-16 | 2012-07-16 | Pressing device special for movable lifting automatic quenching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210245745 CN102776344B (en) | 2012-07-16 | 2012-07-16 | Pressing device special for movable lifting automatic quenching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102776344A CN102776344A (en) | 2012-11-14 |
| CN102776344B true CN102776344B (en) | 2013-11-06 |
Family
ID=47121446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210245745 Expired - Fee Related CN102776344B (en) | 2012-07-16 | 2012-07-16 | Pressing device special for movable lifting automatic quenching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102776344B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109207702A (en) * | 2018-11-14 | 2019-01-15 | 安徽应流集团霍山铸造有限公司 | A kind of heat-treatment quenching workpiece transfer device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101109039B (en) * | 2007-08-31 | 2010-06-09 | 西安重型机械研究所 | Rotation lifting mechanism in steel tube quenching device and steel tube quenching method |
| CN102352427A (en) * | 2011-10-28 | 2012-02-15 | 南京欧亚炉业有限责任公司 | Bidirectional-forking lift type automatic quenching machine |
| CN202766577U (en) * | 2012-07-16 | 2013-03-06 | 南京欧亚炉业有限责任公司 | Hold-down device special for mobile lifting automatic quenching machine |
-
2012
- 2012-07-16 CN CN 201210245745 patent/CN102776344B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102776344A (en) | 2012-11-14 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190306 Address after: 212411 No. 3, Liuli Industrial Concentration Zone, Xiashu Town, Jurong City, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu Meiqike Furnace Technology Co.,Ltd. Address before: 210059 Changtai Road 329, Qixia District, Nanjing City, Jiangsu Province Patentee before: Nanjing Eurasian Furnace Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190816 Address after: 210059 No. 329 Changtai Road, Jing'an Town, Qixia District, Nanjing City, Jiangsu Province Patentee after: Nanjing Eurasian Furnace Co.,Ltd. Address before: 212411 No. 3, Liuli Industrial Concentration Zone, Xiashu Town, Jurong City, Zhenjiang City, Jiangsu Province Patentee before: Jiangsu Meiqike Furnace Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210616 Address after: 225000 room 126, NO.160 Huaiyuan Road, economic development zone, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Maike Furnace Technology Co.,Ltd. Address before: 210059 no.329, Changtai Road, Jing'an Town, Qixia District, Nanjing City, Jiangsu Province Patentee before: NANJING EURASIAN FURNACE Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |