CN202845617U - Shock absorber sealing device - Google Patents
Shock absorber sealing device Download PDFInfo
- Publication number
- CN202845617U CN202845617U CN 201220506241 CN201220506241U CN202845617U CN 202845617 U CN202845617 U CN 202845617U CN 201220506241 CN201220506241 CN 201220506241 CN 201220506241 U CN201220506241 U CN 201220506241U CN 202845617 U CN202845617 U CN 202845617U
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- China
- Prior art keywords
- shock absorber
- workpiece
- sealing
- closing device
- holder
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- Expired - Lifetime
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Abstract
The utility model provides a shock absorber sealing device, belongs to the field of mechanical technology and solves the problems that an existing shock absorber sealing device is not reasonable in stress in the sealing process and poor in sealing effects, and the like. The shock absorber sealing device comprises a rack. A working table is arranged on the rack. A rotating device is arranged on the lower side of the working table. A fixing seat for fixing a workpiece is arranged above the working table. A compensating device is arranged under the fixing seat and is used for enabling the workpiece to be in a processing position all the time. A rolling wheel and a turnover device are arranged on one side of the fixing seat. The rolling wheel is connected with the turnover device through a connecting rod. A propelling device is arranged on the other side of the turnover device. In the process of sealing of the workpiece, the propelling device pushes the rolling wheel to the working position, the rotating device enables the workpiece to rotate and the turnover device enables the rolling wheel to gradually turn over to achieve sealing of the workpiece. The shock absorber sealing device has the advantages of being wide in application range, good in sealing quality and high in qualified rate of products, and the like.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of closing device, particularly a kind of closing device of shock absorber.
Background technology
Shock absorber has the thinner thin-walled shock absorber of tube wall and the thicker heavy wall shock absorber of tube wall because the thickness degree of tube wall is different.
General thin-walled shock absorber is the mode that adopts the roller press sealing, the surge drum pier nose that is about to the shock absorber outer wall is fixed on the support, allow the roller of roller press rotate round surge drum, the pier nose section of surge drum is pressed vertically downward, form the level sealing that a circle is close to guider in the surge drum, this kind processing mode is because stressed unreasonable, the shock absorber sealing that has incessantly, what have but sealed, and can not guarantee seal quality, generally can only be used for the sealing of the thinner shock absorber of tube wall.And the thicker shock absorber of tube wall generally adopts the mode of welding, namely at the surge drum top one sealing cap is set, and with sealing cap and surge drum welding, the problem that this kind processing mode exists is: because shock absorber need install each parts before sealing, wherein oil sealing is subject to the effect of high temperature in welding process, can make oil sealing produce post-cure, accelerated ageing process affects the sealing effectiveness of shock absorber.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, provides a kind of scope of application wide, the closing device of the good and shock absorber that product percent of pass is high of seal quality.
The purpose of this utility model can realize by following technical proposal: a kind of closing device of shock absorber, comprise frame, has workbench on the described frame, it is characterized in that, the downside of described workbench has whirligig, the top of described workbench has the holder for fixation workpiece, the below of described holder is provided with the compensation arrangement that makes workpiece be in all the time Working position, one side of described holder is provided with roller and turning device, described roller links by connecting rod and turning device, the opposite side of described turning device has propulsion plant, during the workpiece sealing, the propulsion plant pushing rolling wheels is to the operating position, and whirligig makes workpiece rotating, turning device overturns roller gradually, realizes the sealing to workpiece.
After the closing device of this shock absorber starts, workpiece is fixed in the holder, compensation arrangement rises to the highest, the propulsion plant pushing rolling wheels, roller is contacted with the limit that workpiece need to seal, and turning device made roller turn to gradually 90 ° by 45 ° by connecting rod when whirligig drove workpiece rotating, realized the sealing to workpiece, the roll extrusion of this kind mode is stressed evenly, reasonable, and seal quality is good.In the process of sealing, the compensation arrangement pressure that affords redress makes workpiece be in all the time seal location, required enough pressure when guaranteeing to seal, and the workpiece seal quality is good, and product percent of pass is high.
In the closing device of above-mentioned a kind of shock absorber, the downside of described workbench also has lowering or hoisting gear, and described lowering or hoisting gear is hoist cylinder.For the workpiece of different length, when Workpiece length was longer, the amplitude that hoist cylinder drives the holder rising was less, Workpiece length more in short-term, the amplitude that hoist cylinder drives the holder rising is larger, and to realize this device to the processing of different length workpiece, the range of work is wide.
In the closing device of above-mentioned a kind of shock absorber, described whirligig is motor.The rotation of the rotation control workpiece of motor, simple in structure for the common technology means, easy to use.
In the closing device of above-mentioned a kind of shock absorber, described motor links by spline and holder.The rotation of motor drives the spline rotation, and the holder that rotarily drives of spline rotates, and makes the workpiece rotating that is fixed in the holder, and drive mechanism is simple.
In the closing device of above-mentioned a kind of shock absorber, described compensation arrangement is the compensation cylinder.Cylinder is convenient to realize the automatic control of process for driver part commonly used, enhances productivity.
In the closing device of above-mentioned a kind of shock absorber, described propulsion plant is propelling cylinder.Oil cylinder is convenient to realize the automatic control of process for driver part commonly used, enhances productivity.
In the closing device of above-mentioned a kind of shock absorber, described turning device is overturning oil cylinder.Oil cylinder is convenient to realize the automatic control of process for driver part commonly used, enhances productivity.
Turning device
Compared with prior art, the closing device of the shock absorber that provides of the utility model has the following advantages:
1, the holder of the closing device of this shock absorber below is provided with the compensation cylinder, makes workpiece be in all the time seal location during sealing, required enough pressure when guaranteeing to seal, and the workpiece seal quality is good, and product percent of pass is high.
2, the closing device of this shock absorber adopts the mode of workpiece rotating in when sealing, roller from 45 ° gradually turn to slowly 90 °, realization is to the sealing of workpiece, and the workpiece roll extrusion is stressed evenly, and seal quality is high, can the workpiece of various obstructed wall thickness be sealed, the scope of application is wide.
3, the downside of the closing device of this shock absorber is provided with lowering or hoisting gear, and this device all can be sealed the workpiece of different length, and the scope of application is wide.
Description of drawings
Fig. 1 is that the master of the closing device of this shock absorber looks schematic diagram.
Fig. 2 is the A district enlarged drawing of Fig. 1 of the closing device of this shock absorber.
Among the figure, 1, frame; 1a, workbench; 2, whirligig; 3, holder; 4, compensation arrangement; 5, roller; 6, turning device; 7, connecting rod; 8, propulsion plant; 9, lowering or hoisting gear; 10, spline.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
The closing device of this shock absorber is used for showing that to finishing general assembly the shock absorber of merit after qualified seals.As shown in Figure 1, it comprises frame 1, whirligig 2, holder 3, compensation arrangement 4, roller 5, turning device 6, propulsion plant 8 and lowering or hoisting gear 9.
Turning device 6 in the present embodiment, propulsion plant 8 and lowering or hoisting gear 9 are respectively overturning oil cylinder, propelling cylinder and hoist cylinder, can be substituted by cylinder in the actual production, compensation arrangement 4 is the compensation cylinder in the present embodiment, can be substituted by oil cylinder in the actual production, the whirligig 2 in the present embodiment is motor.
Has workbench 1a on the frame 1, the RC below of workbench 1a is provided with motor, the both sides of motor are respectively equipped with a hoist cylinder, the output shaft of motor reaches the top of workbench 1a, and links by the holder 3 of spline 10 with workbench 1a top, and holder 3 is used for fixation workpiece, the below of holder 3 is provided with a compensation cylinder, one side of holder 3 is provided with a roller 5, and roller 5 links to each other with overturning oil cylinder by connecting rod 7, and roller 5 has propelling cylinder with the opposite side of overturning oil cylinder.
When the closing device of this shock absorber seals workpiece, as shown in Figure 1 and Figure 2, at first start this closing device, workpiece is fixed in the holder 3, the compensation cylinder rises to the highest, propelling cylinder work, it is close to seal location to promote overturning oil cylinder and roller 5, and roller 5 initially is 45 ° of inclinations.After roller 5 arrives operating positions, hoist cylinder work, push work platform 1a rises workbench 1a, is fixed on the limit that the workpiece in the holder 3 need to seal and contacts with roller 5, and workpiece compression compensation cylinder compensates cylinder workpiece is had reverse active force.The electric motor starting rotation drives workpiece rotating, overturning oil cylinder work by spline 10, make roller 5 tilt to gradually 90 ° from 45 ° by connecting rod 7, the compensation cylinder provides pressure all the time, makes workpiece be in seal location, in the process that roller 5 tilts gradually, finish the sealing to workpiece.After a workpiece sealing was finished, the propulsion cylinder retraction was moved overturning oil cylinder to and roller 5 is got back to initial position, and overturning oil cylinder makes roller 5 be returned to 45 ° of inclinations, and hoist cylinder makes workbench 1a get back to original state, and motor stops operating.Go round and begin again, realize a plurality of workpiece are sealed.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as frame 1, workbench 1a, whirligig 2, holder 3, compensation arrangement 4, roller 5, turning device 6, connecting rod 7, propulsion plant 8, lowering or hoisting gear 9, spline 10, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (7)
1. the closing device of a shock absorber, comprise frame (1), has workbench (1a) on the described frame (1), it is characterized in that, the downside of described workbench (1a) has whirligig (2), the top of described workbench (1a) has the holder (3) for fixation workpiece, the below of described holder (3) is provided with the compensation arrangement (4) that makes workpiece be in all the time Working position, one side of described holder (3) is provided with roller (5) and turning device (6), described roller (5) links by connecting rod (7) and turning device (6), the opposite side of described turning device (6) has propulsion plant (8), during the workpiece sealing, propulsion plant (8) pushing rolling wheels (5) is to the operating position, whirligig (2) makes workpiece rotating, turning device (6) overturns roller (5) gradually, realizes the sealing to workpiece.
2. the closing device of a kind of shock absorber according to claim 1 is characterized in that, the downside of described workbench (1a) also has lowering or hoisting gear (9), and described lowering or hoisting gear (9) is hoist cylinder.
3. the closing device of a kind of shock absorber according to claim 1 and 2 is characterized in that, described whirligig (2) is motor.
4. the closing device of a kind of shock absorber according to claim 1 and 2 is characterized in that, described motor links by spline (10) and holder (3).
5. the closing device of a kind of shock absorber according to claim 1 and 2 is characterized in that, described compensation arrangement (4) is the compensation cylinder.
6. the closing device of a kind of shock absorber according to claim 1 and 2 is characterized in that, described propulsion plant (8) is propelling cylinder.
7. the closing device of a kind of shock absorber according to claim 1 and 2 is characterized in that, described turning device (6) is overturning oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506241 CN202845617U (en) | 2012-09-28 | 2012-09-28 | Shock absorber sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506241 CN202845617U (en) | 2012-09-28 | 2012-09-28 | Shock absorber sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845617U true CN202845617U (en) | 2013-04-03 |
Family
ID=47976853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220506241 Expired - Lifetime CN202845617U (en) | 2012-09-28 | 2012-09-28 | Shock absorber sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845617U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138938A (en) * | 2017-06-30 | 2017-09-08 | 株洲联诚集团有限责任公司 | Blind nut winding device in a kind of oil-pressure damper |
| CN108215144A (en) * | 2018-01-04 | 2018-06-29 | 无锡科洛特轻工机械有限公司 | Damper closing device |
| CN112916756A (en) * | 2021-04-23 | 2021-06-08 | 武义盛世工贸有限公司 | Manufacturing equipment of aluminum sports kettle |
| CN113118330A (en) * | 2021-04-23 | 2021-07-16 | 武义盛世工贸有限公司 | Efficient aluminium system kettle manufacture equipment |
-
2012
- 2012-09-28 CN CN 201220506241 patent/CN202845617U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138938A (en) * | 2017-06-30 | 2017-09-08 | 株洲联诚集团有限责任公司 | Blind nut winding device in a kind of oil-pressure damper |
| CN108215144A (en) * | 2018-01-04 | 2018-06-29 | 无锡科洛特轻工机械有限公司 | Damper closing device |
| CN112916756A (en) * | 2021-04-23 | 2021-06-08 | 武义盛世工贸有限公司 | Manufacturing equipment of aluminum sports kettle |
| CN113118330A (en) * | 2021-04-23 | 2021-07-16 | 武义盛世工贸有限公司 | Efficient aluminium system kettle manufacture equipment |
| CN113118330B (en) * | 2021-04-23 | 2021-11-12 | 武义盛世工贸有限公司 | Efficient aluminium system kettle manufacture equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130403 |