CN210949367U - Oil cylinder with protection device - Google Patents
Oil cylinder with protection device Download PDFInfo
- Publication number
- CN210949367U CN210949367U CN201922068187.XU CN201922068187U CN210949367U CN 210949367 U CN210949367 U CN 210949367U CN 201922068187 U CN201922068187 U CN 201922068187U CN 210949367 U CN210949367 U CN 210949367U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- hydro
- fixedly connected
- protection
- protection device
- 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.)
- Active
Links
- 230000001681 protective Effects 0.000 claims abstract description 27
- 230000000875 corresponding Effects 0.000 claims abstract description 4
- 230000003139 buffering Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 3
- 230000000149 penetrating Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 230000000903 blocking Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Abstract
The utility model discloses a hydro-cylinder with protection device, including the hydro-cylinder body, the lateral wall fixed mounting of hydro-cylinder body has protective housing, the top fixedly connected with backup pad of hydro-cylinder body, protective housing has last a plurality of first spouts, and is a plurality of be equipped with buffer gear in the first spout, and is a plurality of buffer gear's top all with the bottom fixed connection of backup pad, a plurality of first mounting grooves have been seted up to protective housing's lateral wall, and is a plurality of all be equipped with protection mechanism in the first mounting groove, and is a plurality of the second mounting groove has all been seted up at the interior top of first mounting groove, and is a plurality of all be equipped with in the second mounting groove with corresponding protection mechanism matched with chucking mechanism. The utility model has the advantages of reasonable design, it can play the effect of buffer protection to the hydro-cylinder at the hydro-cylinder during operation, and can pack up protection device when the hydro-cylinder does not use, reduces the occupation space of hydro-cylinder.
Description
Technical Field
The utility model relates to a hydro-cylinder technical field especially relates to a hydro-cylinder with protection device.
Background
An oil cylinder, also called a hydraulic cylinder, is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion or swinging motion, and generally comprises a cylinder barrel, a cylinder cover, a working arm, a sealing device, an exhaust device and the like.
In the prior art, most of existing oil cylinders are not provided with a protection device, when the oil cylinder works, the oil cylinder is easily damaged due to violent impact caused by careless operation, and therefore the oil cylinder with the protection device is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art hydro-cylinder and not having protection device, when the hydro-cylinder carries out the during operation, very easily because the careless hydro-cylinder that makes of operation receives violent striking, leads to the problem that the hydro-cylinder damaged, and the hydro-cylinder with protection device who provides, it can play the effect of buffering protection to the hydro-cylinder at the hydro-cylinder during operation, and can pack up protection device when the hydro-cylinder does not use, reduces the occupation space of hydro-cylinder.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an hydro-cylinder with protection device, includes the hydro-cylinder body, the lateral wall fixed mounting of hydro-cylinder body has protective housing, the top fixedly connected with backup pad of hydro-cylinder body, protective housing has last a plurality of first spouts, and is a plurality of be equipped with buffer gear in the first spout, and is a plurality of buffer gear's top all with the bottom fixed connection of backup pad, a plurality of first mounting groove has been seted up, and is a plurality of to protective housing's lateral wall all be equipped with protection mechanism in the first mounting groove, and is a plurality of the second mounting groove has all been seted up at the interior top of first mounting groove, and is a plurality of all be equipped with in the second mounting groove with corresponding protection mechanism matched with chucking mechanism.
Preferably, buffer gear includes the bracing piece of sliding connection in first spout, the top of bracing piece and the bottom fixed connection of backup pad, fixedly connected with first spring between the bottom of bracing piece and the interior bottom of first spout.
Preferably, the protection machanism includes a plurality of second springs of fixed connection on first mounting groove inside wall, and is a plurality of the common fixedly connected with guard plate of flexible end of second spring, the draw-in groove has been seted up at the top of guard plate.
Preferably, the clamping mechanism comprises a trapezoidal fixture block which is slidably connected in the second mounting groove, and a third spring is fixedly connected between the top of the trapezoidal fixture block and the inner top of the second mounting groove.
Preferably, a rubber pad is installed on one side wall of the protection plate, which is far away from the protection shell.
Preferably, a second sliding groove penetrates through the inner side wall of the second mounting groove, a pull rod is fixedly connected to the side wall of the trapezoidal fixture block, and the pull rod penetrates through the second sliding groove and is in sliding connection with the second sliding groove.
Compared with the prior art, the utility model, its beneficial effect does:
1. through at hydro-cylinder body overcoat protective housing to set up a plurality of first mounting grooves on protective housing's surface, a plurality of second springs of equal fixed connection in a plurality of first mounting grooves, the common fixed connection guard plate of the flexible end of a plurality of second springs when the hydro-cylinder body receives the striking, under the buffering of stopping of guard plate and a plurality of second springs, plays the effect of buffer protection to the hydro-cylinder body.
2. Through set up a plurality of first spouts on protective housing, equal sliding connection has the bracing piece in a plurality of first spouts, the first spring of fixed connection between the bottom of bracing piece and the interior bottom of first spout, when hydro-cylinder body pressure leakage leads to the backup pad whereabouts, under the cushioning effect of first spring, reduces the impact force of whereabouts, further protects the hydro-cylinder body not damaged.
To sum up, the utility model has the advantages of reasonable design, it can play the effect of buffering protection to the hydro-cylinder at the hydro-cylinder during operation, and can pack up protection device when the hydro-cylinder does not use, reduces the occupation space of hydro-cylinder.
Drawings
Fig. 1 is a schematic structural diagram of an oil cylinder with a protection device according to the present invention;
fig. 2 is a top view of an oil cylinder with a protection device according to the present invention;
fig. 3 is a partial structural sectional view of an oil cylinder with a protection device provided by the present invention;
fig. 4 is an enlarged view of a structure in fig. 1.
In the figure: the oil cylinder comprises an oil cylinder body 1, a protective shell 2, a supporting plate 3, a first mounting groove 4, a protective plate 5, a second spring 6, a supporting rod 7, a first sliding groove 8, a first spring 9, a clamping groove 10, a second mounting groove 11, a trapezoidal clamping block 12, a third spring 13 and a second sliding groove 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an oil cylinder with a protection device comprises an oil cylinder body 1, a protective casing 2 is fixedly installed on the side wall of the oil cylinder body 1, a supporting plate 3 is fixedly connected to the top of the oil cylinder body 1, a plurality of first sliding grooves 8 are formed in the protective casing 2, a buffer mechanism is arranged in the plurality of first sliding grooves 8, the tops of the plurality of buffer mechanisms are fixedly connected with the bottom of the supporting plate 3, the buffer mechanism comprises a supporting rod 7 which is slidably connected in the first sliding grooves 8, the top of the supporting rod 7 is fixedly connected with the bottom of the supporting plate 3, a first spring 9 is fixedly connected between the bottom of the supporting rod 7 and the inner bottom of the first sliding groove 8, the supporting rod 7 is slidably connected in the plurality of first sliding grooves 8 by forming the plurality of first sliding grooves 8 in the protective casing 2, and a first spring 9 is fixedly connected between the bottom of the supporting rod 7 and the inner bottom, when the supporting plate 3 falls due to pressure leakage of the oil cylinder body 1, the falling impact force is reduced under the buffering action of the first spring 9, and the oil cylinder body 1 is further protected from being damaged;
the side wall of the protective shell 2 is provided with a plurality of first mounting grooves 4, a protective mechanism is arranged in each first mounting groove 4, the protective mechanism comprises a plurality of second springs 6 fixedly connected to the inner side wall of each first mounting groove 4, the telescopic ends of the second springs 6 are jointly and fixedly connected with a protective plate 5, the side wall of one end, away from the protective shell 2, of each protective plate 5 is provided with a rubber pad, the top of each protective plate 5 is provided with a clamping groove 10, by arranging the protective shell 2 outside the oil cylinder body 1, arranging a plurality of first mounting grooves 4 on the surface of the protective shell 2, fixedly connecting a plurality of second springs 6 in the plurality of first mounting grooves 4, fixedly connecting the telescopic ends of the plurality of second springs 6 with the protective plate 5, when the oil cylinder body 1 is impacted, under the blocking of the protection plate 5 and the buffering of the plurality of second springs 6, the oil cylinder body 1 is buffered and protected;
The utility model discloses its functional principle is explained to following mode of operation of accessible:
in the utility model, when the oil cylinder body 1 needs to be used, firstly, an operator pulls the pull rod to separate the trapezoidal fixture block 12 from the limitation on the clamping groove 10, the protection plate 5 pops out under the action of the elastic force of the second spring 6 to start the oil cylinder body 1, the oil cylinder body 1 works, when the oil cylinder body 1 is impacted, the protection plate 5 blocks and the second springs 6 buffer the oil cylinder body 1, when the pressure of the oil cylinder body 1 leaks to cause the support plate 3 to fall, the impact force of the fall is reduced under the buffer action of the first spring 9, and the oil cylinder body 1 is further protected from being damaged;
after the work of the oil cylinder body 1 is finished, an operator presses the protection plate 5, the protection plate 5 extrudes the side wall of the trapezoid clamping block 12, the trapezoid clamping block 12 slides into the second mounting groove 11 under the extrusion of the protection plate 5, and the trapezoid clamping block 12 enters the clamping groove 10 and is tightly abutted to the bottom of the clamping groove 10 under the action of the elastic force of the third spring 13, so that the occupied space of the device is reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An oil cylinder with a protection device comprises an oil cylinder body (1) and is characterized in that, a protective shell (2) is fixedly arranged on the side wall of the oil cylinder body (1), a supporting plate (3) is fixedly connected to the top of the oil cylinder body (1), a plurality of first sliding grooves (8) are arranged on the protective shell (2), a plurality of buffering mechanisms are arranged in the first sliding grooves (8), the tops of the buffering mechanisms are fixedly connected with the bottom of the supporting plate (3), a plurality of first mounting grooves (4) have been seted up to the lateral wall of protecting sheathing (2), and are a plurality of all be equipped with protection machanism in first mounting groove (4), it is a plurality of second mounting groove (11) have all been seted up at the interior top of first mounting groove (4), and are a plurality of all be equipped with in second mounting groove (11) with corresponding protection machanism matched with chucking mechanism.
2. The oil cylinder with the protection device is characterized in that the buffer mechanism comprises a support rod (7) which is slidably connected in a first sliding groove (8), the top of the support rod (7) is fixedly connected with the bottom of the support plate (3), and a first spring (9) is fixedly connected between the bottom of the support rod (7) and the inner bottom of the first sliding groove (8).
3. The oil cylinder with the protection device is characterized in that the protection mechanism comprises a plurality of second springs (6) fixedly connected to the inner side wall of the first installation groove (4), a protection plate (5) is fixedly connected to the telescopic ends of the second springs (6) together, and a clamping groove (10) is formed in the top of the protection plate (5).
4. The oil cylinder with the protection device is characterized in that the clamping mechanism comprises a trapezoidal clamping block (12) which is slidably connected in the second installation groove (11), and a third spring (13) is fixedly connected between the top of the trapezoidal clamping block (12) and the inner top of the second installation groove (11).
5. The oil cylinder with the protection device is characterized in that a rubber pad is arranged on the side wall of one end, away from the protective shell (2), of the protection plate (5).
6. The oil cylinder with the protection device according to claim 4, wherein a second sliding groove (14) is formed in the inner side wall of the second mounting groove (11) in a penetrating manner, a pull rod is fixedly connected to the side wall of the trapezoid clamping block (12), and the pull rod penetrates through the second sliding groove (14) and is connected with the second sliding groove in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068187.XU CN210949367U (en) | 2019-11-27 | 2019-11-27 | Oil cylinder with protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068187.XU CN210949367U (en) | 2019-11-27 | 2019-11-27 | Oil cylinder with protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210949367U true CN210949367U (en) | 2020-07-07 |
Family
ID=71382843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922068187.XU Active CN210949367U (en) | 2019-11-27 | 2019-11-27 | Oil cylinder with protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210949367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479102A (en) * | 2020-11-27 | 2021-03-12 | 浙江拓邦液压科技有限公司 | Forklift lifting oil cylinder protection device for transportation |
| CN113104779A (en) * | 2021-05-21 | 2021-07-13 | 安徽高品塑胶科技有限公司 | Inclined oil cylinder safety protection device for forklift |
-
2019
- 2019-11-27 CN CN201922068187.XU patent/CN210949367U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112479102A (en) * | 2020-11-27 | 2021-03-12 | 浙江拓邦液压科技有限公司 | Forklift lifting oil cylinder protection device for transportation |
| CN112479102B (en) * | 2020-11-27 | 2022-04-15 | 浙江拓邦液压科技有限公司 | Forklift lifting oil cylinder protection device for transportation |
| CN113104779A (en) * | 2021-05-21 | 2021-07-13 | 安徽高品塑胶科技有限公司 | Inclined oil cylinder safety protection device for forklift |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210949367U (en) | Oil cylinder with protection device | |
| CN210837174U (en) | Computer storage equipment convenient to installation | |
| CN209781539U (en) | Mechanical equipment position detection device | |
| CN207621258U (en) | Mechanical equipment processing damping | |
| CN214788332U (en) | Hydraulic cylinder with protection function | |
| CN111319576A (en) | Automobile bumper for new energy automobile | |
| CN209892549U (en) | Hydraulic cylinder protection device | |
| CN108894279B (en) | Water intake device for pumping underground water | |
| CN215955115U (en) | Mixed type self-protection capacitor | |
| CN210440315U (en) | Telescopic rotary hydraulic cylinder | |
| CN216290488U (en) | Shock attenuation protective housing of motor | |
| CN213235890U (en) | Buffer housing with good shock absorption | |
| CN217762840U (en) | Rotatable encoder rack construction | |
| CN219449089U (en) | Crane buffer device | |
| CN215521469U (en) | Support oil cylinder with hydraulic lock | |
| CN215521648U (en) | Guide sleeve for hydraulic cylinder | |
| CN217475489U (en) | Anticollision institution is used in mould embryo production | |
| CN218377452U (en) | Protective shock absorber | |
| CN218953697U (en) | Hydraulic system protector | |
| CN212646077U (en) | Valve type debugging table | |
| CN214578580U (en) | Damping device for diesel engine | |
| CN218542777U (en) | Anti-impact hydraulic cylinder | |
| CN212377010U (en) | Stand wear and tear hoist pneumatic cylinder | |
| CN215333725U (en) | Oil cylinder for high-speed pipe casting machine | |
| CN216589377U (en) | Energy storage buffer hydraulic cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |