CN204226339U - The servo-actuated bearing diagonal device of a kind of auto lock release type for telescopic cylinder - Google Patents
The servo-actuated bearing diagonal device of a kind of auto lock release type for telescopic cylinder Download PDFInfo
- Publication number
- CN204226339U CN204226339U CN201420598150.2U CN201420598150U CN204226339U CN 204226339 U CN204226339 U CN 204226339U CN 201420598150 U CN201420598150 U CN 201420598150U CN 204226339 U CN204226339 U CN 204226339U
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- CN
- China
- Prior art keywords
- guide rail
- cylinder
- slide block
- telescopic cylinder
- telescopic
- 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
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Abstract
The utility model belongs to electricity, liquid, the design of gas-powered telescopic cylinder supplementary equipment and technical field of improvement, in particular to the servo-actuated bearing diagonal device of a kind of auto lock release type for telescopic cylinder, comprise telescopic cylinder cylinder body and hound, telescopic cylinder cylinder body is fixed on basis, cylinder body arranges cover cylinder outward, the flexible rod top of cover cylinder top and telescopic cylinder is connected and fixed, and cover cylinder bottom portion is connected and fixed with cover cylinder slide block, establishes sliding bearing between cover cylinder and cylinder body; Described cylinder base is connected with guide rail, guide rail is established and along the guide rail slide block of slide, can establish sliding bearing between guide rail slide block and guide rail; Guide rail slide block is laid with 3 spring pin; One end that guide rail is connected with telescopic cylinder is provided with locking cap and sliding collar, fixes between locking cap and guide rail with screw thread, and sliding collar can at slide on rails; Described hound two ends respectively with cover cylinder slide block and guide rail slide block hinged.This device take up room less, cost is lower, controls comparatively easy.
Description
Technical field
The utility model belongs to electricity, liquid, the design of gas-powered telescopic cylinder supplementary equipment and technical field of improvement, the particularly servo-actuated bearing diagonal device of a kind of auto lock release type for telescopic cylinder.
Background technique
Electricity, liquid, gas-powered telescopic cylinder, due to the needs that there is sealing between cylinder body with flexible rod or coordinate, generally can only bear axial force and less lateral force.When lateral force is larger, sealing effect and the wearing and tearing between aggravation flexible rod and cylinder body can be affected.After Long-Time Service, telescopic cylinder hydraulic performance decline or damage can be caused.
For addressing this problem, common way be adopt telescopic boom or telescopic rail and telescopic cylinder with the use of.Telescopic cylinder and being hoisted adopts hinged between object, make telescopic cylinder only as the power source of lifting action.In lifting process, lateral force is born by telescopic boom or telescopic rail.After being elevated to precalculated position, adopt locking device by telescopic boom or telescopic rail locking, all axial forces and lateral force are born by telescopic boom or telescopic rail.But this structure needs otherwise designed telescopic boom or telescopic rail, the motion space being lifting object can be taken, cannot use in the occasion of some limited space; And the locking of telescopic boom or guide rail needs to use other a set of motivational drive, controls more complicated.
Summary of the invention
The purpose of this utility model is: provide a kind of and control comparatively easy bearing diagonal device; it can provide reliable bearing diagonal to protect to electricity, liquid, gas-powered telescopic cylinder; larger lateral force can be born; and it is less to take up room; and without the need to other power sources additional on controlling, only need to rely on telescopic cylinder itself.
It is as follows that the utility model solves the problems of the technologies described above adopted technological scheme: the servo-actuated bearing diagonal device of a kind of auto lock release type for telescopic cylinder, comprise telescopic cylinder cylinder body and hound, described telescopic cylinder cylinder body is fixed on basis, at telescopic cylinder cylinder body, cover cylinder is set outward, the flexible rod top of cover cylinder top and telescopic cylinder is connected and fixed, cover cylinder bottom portion is connected and fixed with cover cylinder slide block, arranges sliding bearing between cover cylinder and cylinder body; Described cylinder base is connected with guide rail, and guide rail is arranged can along the guide rail slide block of slide, between guide rail slide block with guide rail same arranges sliding bearing; Guide rail slide block is laid with 3 spring pin; One end that guide rail is connected with telescopic cylinder is provided with locking cap and sliding collar, fixes between locking cap and guide rail with screw thread, and sliding collar can at slide on rails; Described hound two ends respectively with cover cylinder slide block and guide rail slide block hinged, make bearing diagonal become a double-slider mechanism, the lifting can following telescopic cylinder is moved together.
The two ends of bearing diagonal respectively with cover cylinder and guide rail slide block hinged, make bearing diagonal become a double-slider mechanism, the lifting can following telescopic cylinder is moved together.After telescopic cylinder is elevated to precalculated position, the spring pin meeting automatic spring on guide rail slide block, carries out unidirectional limiting locking to slide block, ensures that strut is to effective support of telescopic cylinder.When telescopic cylinder needs to reset, then 1 ~ the 2mm that first hoists declines.Spring pin on guide rail slide block is got back in rail body under the effect of sliding collar, realizes the automatic release of locking device.
The beneficial effects of the utility model: this structure owing to adding cover cylinder and have employed the servo-actuated bearing diagonal of double-slider structure outside telescopic cylinder cylinder body, while guarantee is to telescopic cylinder secure support, avoid the motion space that bearing diagonal takies load object, take up room less; The composite structure adopting spring pin locking to discharge with slip ring, make bearing diagonal only rely on displacement just energy auto lock and the release of telescopic cylinder, and need not drive locking releasing mechanism by additional independent power source, the cost of whole system is lower, controls comparatively easy.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is servo-actuated bearing diagonal part sectioned view of the present utility model;
Fig. 2 is auto lock releasing device part sectioned view of the present utility model.
Embodiment
Embodiment 1, the servo-actuated bearing diagonal device of a kind of auto lock release type for telescopic cylinder, as shown in Figures 1 and 2, comprise telescopic cylinder cylinder body 1 and hound 6, described telescopic cylinder cylinder body 1 is fixed on basis, cover cylinder 3 is set outside telescopic cylinder cylinder body 1, flexible rod 2 top of cover cylinder 3 top and telescopic cylinder is connected and fixed, and is connected and fixed, arranges sliding bearing 4 between cover cylinder 3 and cylinder body 1 bottom cover cylinder 3 with cover cylinder slide block 5; Be connected with guide rail 7 bottom described cylinder body 1, guide rail 7 arranged the guide rail slide block 8 that can slide along guide rail 7, between guide rail slide block 8 with guide rail 7 same sliding bearing 4 is set; Guide rail slide block 8 is laid with 3 spring pin 12; One end that guide rail 7 is connected with telescopic cylinder is provided with locking cap 9 and sliding collar 10, fixes between locking cap 9 and guide rail 7 with screw thread, and sliding collar 10 can slide on guide rail 7; Described hound 6 two ends respectively with cover cylinder slide block 5 and guide rail slide block 8 hinged, make bearing diagonal 6 become a double-slider mechanism, the lifting can following telescopic cylinder is moved together.
In operation, time initial, telescopic cylinder is in non-retracted position, and guide rail slide block is positioned at the low order end of guide rail.Along with hoisting of telescopic cylinder, hound moves with telescopic cylinder, and drives guide rail slide block to left movement.When on the left of guide rail slide block moves to locking cap (position shown in Fig. 2), spring pin ejects, and the movement to the right of restriction guide rail slide block, realizes auto lock, ensures that hound is to effective support of telescopic cylinder.When telescopic cylinder needs to decline reset, the 1 ~ 2mm that first hoists declines again, and now the spring pin of guide rail slide block moves to the left side of sliding collar, then drives sliding collar to move right, until sliding collar enters in the groove of locking cap.The conical surface of spring pin slides into the right side of locking cap by the axle collar, come back in rail body, and achieve the automatic release function of locking device, sliding collar comes back to initial position under the effect of Returnning spring.
Claims (1)
1. the servo-actuated bearing diagonal device of the auto lock release type for telescopic cylinder, comprise telescopic cylinder cylinder body (1) and hound (6), it is characterized in that: described telescopic cylinder cylinder body (1) is fixed on basis, at telescopic cylinder cylinder body (1), cover cylinder (3) is set outward, flexible rod (2) top of cover cylinder (3) top and telescopic cylinder is connected and fixed, cover cylinder (3) bottom is connected and fixed with cover cylinder slide block (5), arranges sliding bearing (4) between cover cylinder (3) and cylinder body (1); Described cylinder body (1) bottom is connected with guide rail (7), guide rail (7) is arranged the guide rail slide block (8) that can slide along guide rail (7), arranges sliding bearing (4) equally between guide rail slide block (8) with guide rail (7); Guide rail slide block (8) is laid with 3 spring pin (12); One end that guide rail (7) is connected with telescopic cylinder is provided with locking cap (9) and sliding collar (10), fixes between locking cap (9) and guide rail (7) with screw thread, and sliding collar (10) can in the upper slip of guide rail (7); Described hound (6) two ends respectively with cover cylinder slide block (5) and guide rail slide block (8) hinged, make bearing diagonal (6) become a double-slider mechanism, the lifting can following telescopic cylinder is moved together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598150.2U CN204226339U (en) | 2014-10-16 | 2014-10-16 | The servo-actuated bearing diagonal device of a kind of auto lock release type for telescopic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420598150.2U CN204226339U (en) | 2014-10-16 | 2014-10-16 | The servo-actuated bearing diagonal device of a kind of auto lock release type for telescopic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226339U true CN204226339U (en) | 2015-03-25 |
Family
ID=52924441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420598150.2U Expired - Fee Related CN204226339U (en) | 2014-10-16 | 2014-10-16 | The servo-actuated bearing diagonal device of a kind of auto lock release type for telescopic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827078A (en) * | 2015-04-30 | 2015-08-12 | 华东矿用设备有限公司 | Device for drilling hole in flange on valve |
| CN108263810A (en) * | 2018-01-08 | 2018-07-10 | 湖州精恒机械有限公司 | A kind of comprehensive fixed delivery arrangement of constant-tension |
-
2014
- 2014-10-16 CN CN201420598150.2U patent/CN204226339U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827078A (en) * | 2015-04-30 | 2015-08-12 | 华东矿用设备有限公司 | Device for drilling hole in flange on valve |
| CN108263810A (en) * | 2018-01-08 | 2018-07-10 | 湖州精恒机械有限公司 | A kind of comprehensive fixed delivery arrangement of constant-tension |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20161016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |