CN216842468U - Safe supporting device for oil cylinder guide sleeve - Google Patents
Safe supporting device for oil cylinder guide sleeve Download PDFInfo
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- CN216842468U CN216842468U CN202123402266.3U CN202123402266U CN216842468U CN 216842468 U CN216842468 U CN 216842468U CN 202123402266 U CN202123402266 U CN 202123402266U CN 216842468 U CN216842468 U CN 216842468U
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- fixedly connected
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- connecting seat
- pipe
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Abstract
The utility model relates to a hydro-cylinder uide bushing technical field just discloses a hydro-cylinder uide bushing safety strutting arrangement, including stay tube, external screw thread pipe and connecting pipe, external screw thread pipe fixed connection is at the left end face of stay tube, connecting pipe fixed connection is at the right-hand member face of stay tube, the outside of stay tube is around being provided with the opening clamping ring, cup joint on the pole wall of opening clamping ring and be provided with a plurality of briquettings, one of them the briquetting sets up the opening part at the opening clamping ring, the first connecting seat of terminal surface fixedly connected with of opening clamping ring opening part, the inside fixedly connected with wire rope of first connecting seat, wire rope's the other end fixedly connected with second connecting seat, one of them the top fixedly connected with fixed block of briquetting. The utility model discloses can carry out comprehensive parcel protection to the hydro-cylinder uide bushing of different types, improve the stability of hydro-cylinder uide bushing, improve life.
Description
Technical Field
The utility model relates to a hydro-cylinder uide bushing technical field especially relates to a hydro-cylinder uide bushing safety support device.
Background
The guide sleeve of the hydraulic oil cylinder is taken as a key part of the hydraulic oil cylinder, is arranged at the front end of a cylinder barrel of the hydraulic oil cylinder and is used for guiding and sealing a piston rod, the quality of the sealing of the hydraulic oil cylinder is directly determined by the matching of the guide sleeve and the piston rod, if the sealing is not good, hydraulic oil can leak from a gap between a sealing ring and the guide sleeve, so that the hydraulic oil cylinder has a hydraulic oil leakage phenomenon, and the actual pressure of the hydraulic oil cylinder is smaller than the rated pressure under the condition, thereby influencing the safe use of the hydraulic oil cylinder.
In the prior art, in the use process of the oil cylinder guide sleeve, one side wall of the support end of the oil cylinder guide sleeve is lack of a good support, so that the oil cylinder guide sleeve with different types cannot be wrapped and protected, and if the oil cylinder guide sleeve is broken or deviated due to collision in use, the normal use of the oil cylinder guide sleeve is influenced, and meanwhile, certain potential safety hazards are caused. Therefore, the utility model discloses an hydro-cylinder uide bushing safety support device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the hydro-cylinder uide bushing is not convenient for wrap up the protection to the hydro-cylinder uide bushing of different models among the prior art, probably can make it produce in the use and break, has certain potential safety hazard, and the hydro-cylinder uide bushing safety support device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a safe supporting device for an oil cylinder guide sleeve comprises a supporting tube, an external threaded tube and a connecting tube, wherein the external threaded tube is fixedly connected to the left end face of the supporting tube, the connecting tube is fixedly connected to the right end face of the supporting tube, an opening pressing ring is arranged around the outer side of the supporting tube, a plurality of pressing blocks are arranged on the rod wall of the opening pressing ring in a sleeved mode, one pressing block is arranged at the opening of the opening pressing ring, a first connecting seat is fixedly connected to the end face of the opening pressing ring, a steel wire rope is fixedly connected to the inner portion of the first connecting seat, a second connecting seat is fixedly connected to the other end of the steel wire rope, a fixing block is fixedly connected to the top end of the pressing block, a threaded ring is fixedly connected to the inner wall of the fixing block, a screw rod is connected to the nickel coin threads of the threaded ring, the bottom of the screw rod extends to the inside of the pressing block and is fixedly connected to the top end of the second connecting seat, and a supporting mechanism is arranged at the bottom end of the pressing block below the pressing block.
Preferably, the left end face of the external threaded pipe is fixedly connected with a guide pipe, and the inner wall of the external threaded pipe is fixedly connected with a sealing ring.
Preferably, the upper end rod wall of the screw rod penetrates through the threaded ring and extends to the upper side of the fixing block, and the rotating handle is fixedly connected to one end, located on the outer side of the fixing block, of the screw rod.
Preferably, one of them both ends inner wall fixedly connected with spacing ring of briquetting, the junction fixedly connected with limiting plate of opening clamping ring and first connecting seat, the lateral wall of spacing ring and the lateral wall contact setting of limiting plate.
Preferably, the inner wall of the fixing block, which is located above the second connecting seat, is provided with a sliding hole, the side wall of the order of the second connecting seat is provided with a chamfer angle, and the side wall of the second connecting seat is slidably arranged on the inner wall of the sliding hole.
Preferably, a plurality of pressing blocks are fixedly connected with a buffer cushion at one end, close to the supporting tube, and the side wall of the buffer cushion is attached to the tube wall of the supporting tube.
Preferably, the supporting mechanism comprises a supporting seat, a connecting rod, a base and a threaded rotating rod, the supporting seat is fixedly connected below the bottom end of the pressing block, one end of the connecting rod is hinged to the bottom end of the supporting seat, the bottom end of the connecting rod is hinged to the top end of the base, and the threaded rotating rod is in threaded connection with the inside of the base.
Compared with the prior art, the utility model provides a hydro-cylinder uide bushing safety support device possesses following beneficial effect:
1. this hydro-cylinder uide bushing safety support device rotates along the inner wall of screw ring through the screw rod, makes the second connecting block rise along the inside slide opening of fixed block to pull up wire rope, make the opening part of opening clamping ring tighten up, the briquetting can press from both sides the pipe wall of stay tube tightly, rotates the screw rod to the height of difference and can make the assembly of opening clamping ring on the stay tube of different diameters size, improves the suitability, can satisfy the use of polytypic stay tube.
2. This hydro-cylinder uide bushing safety support device sets up to the slide opening inner wall that can make its faster butt joint to be located the fixed block inside through the top lateral wall of second connecting seat for the angle of inclination, and spacing ring and limiting plate joint set up and can prevent that the opening clamping ring from stretching out to the outside of briquetting, ensure the compressive strength of opening clamping ring.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can carry out comprehensive parcel protection to the hydro-cylinder uide bushing of different types, improve the stability of hydro-cylinder uide bushing, improve life.
Drawings
Fig. 1 is a structural side view of a safety support device for a cylinder guide sleeve provided by the present invention;
fig. 2 is a structural front view of a safety supporting device for a cylinder guide sleeve provided by the utility model;
fig. 3 is an enlarged view of a portion a of fig. 2.
In the figure: the device comprises a support pipe 1, an external threaded pipe 2, a connecting pipe 3, a pressing block 4, an opening pressing ring 5, a first connecting seat 6, a steel wire rope 7, a second connecting seat 8, a fixing block 9, a threaded ring 10, a screw rod 11, a rotating handle 12, a limiting ring 13, a limiting plate 14, a buffering cushion 15, a guide pipe 16, a sealing ring 17, a supporting seat 18, a connecting rod 19, a base 20 and a threaded rotating rod 21.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example one
Referring to fig. 1 and 3, a safety supporting device for a cylinder guide sleeve comprises a supporting tube 1, an external thread tube 2 and a connecting tube 3, wherein the external thread tube 2 is fixedly connected with the left end surface of the supporting tube 1, the connecting tube 3 is fixedly connected with the right end surface of the supporting tube 1, an open press ring 5 is arranged around the outer side of the supporting tube 1, a plurality of press blocks 4 are sleeved on the rod wall of the open press ring 5, one of the pressing blocks 4 is arranged at the opening of the open pressing ring 5, the end surface of the opening of the open pressing ring 5 is fixedly connected with a first connecting seat 6, the inside of the first connecting seat 6 is fixedly connected with a steel wire rope 7, the other end of the steel wire rope 7 is fixedly connected with a second connecting seat 8, the top fixedly connected with fixed block 9 of one of them briquetting 4, the inner wall fixedly connected with screw ring 10 of fixed block 9, the nickel coin threaded connection of screw ring 10 has screw rod 11, and the bottom of screw rod 11 extends to the inside of briquetting 4 and fixed connection is on the top of second connecting seat 8.
Can rotate along the inner wall of screw ring 10 through screw rod 11, make second connecting block 8 rise along the inside slide opening of fixed block 9 to pull up wire rope 7, make the opening part of opening clamping ring 5 tighten up, make briquetting 4 can press from both sides the pipe wall of stay tube 1 tightly, can make opening clamping ring 5 assemble on the stay tube 1 of different diameters size through rotating screw rod 11 to different heights, improve the suitability, can satisfy polytypic stay tube 1's use.
Example two
Referring to fig. 2, a supporting mechanism is arranged at the bottom end of the lower pressing block 4, the supporting mechanism comprises a supporting seat 18, a connecting rod 19, a base 20 and a threaded rotating rod 21, the supporting seat 18 is fixedly connected to the bottom end of the lower pressing block 4, one end of the connecting rod 19 is hinged to the bottom end of the supporting seat 18, the bottom end of the connecting rod 19 is hinged to the top end of the base 20, and the threaded rotating rod 21 is in threaded connection with the inside of the base 20.
The base 20 can be fixed by rotating the threaded rotating rod 21, the connecting rod 19 and the supporting seat 18 can stably support the pressing block 4, so that the pressing block 4 and the opening compression ring 5 can more stably support and protect the supporting pipe 1, and the service life of the supporting pipe 1 is prolonged.
EXAMPLE III
Referring to fig. 3, the upper end rod wall of the screw rod 11 penetrates through the threaded ring 10 and extends to the top of the fixed block 9, and the screw rod 11 is located at one end fixedly connected with turning handle 12 outside the fixed block 9, the inner wall fixedly connected with limiting ring 13 at the two ends of one of the pressing blocks 4, the connecting part fixedly connected with limiting plate 14 of the opening pressing ring 5 and the first connecting seat 6, the side wall of the limiting ring 13 is in contact with the side wall of the limiting plate 14, the inner wall of the fixed block 9 located above the second connecting seat 8 is provided with a sliding hole, the order side wall of the second connecting seat 8 is provided with a chamfer angle, the side wall of the second connecting seat 8 is slidably arranged on the inner wall of the sliding hole, the pressing blocks 4 are close to the cushion 15 fixedly connected with the one end side wall of the support tube 1, and the side wall of the cushion 15 is in fit with the tube wall of the support tube 1.
The change handle 12 can make and rotate more laborsaving when screw rod 11, and the top lateral wall of second connecting seat 8 sets up to the angle of inclination and can makes its faster butt joint to be located the inside slide opening inner wall of fixed block 9, and spacing ring 13 and the setting of limiting plate 14 joint can prevent that opening clamping ring 15 from stretching out to the outside of briquetting 4, and blotter 15 can play the effect of buffering protection to the pipe wall of stay tube 1, avoids leading to the pipe wall deformation of stay tube 1 to break because of the centre gripping is too tight.
Example four
Referring to fig. 1, a guide pipe 16 is fixedly connected to a left end surface of the male screw pipe 2, and a seal ring 17 is fixedly connected to an inner wall of the male screw pipe 2.
The guide tube 16 allows the support tube 1 to be mounted on the cylinder for quick positioning, and the sealing ring 17 ensures the tightness of the interior of the support tube 1.
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 (7)
1. The utility model provides an hydro-cylinder uide bushing safety support device, includes stay tube (1), external screw thread pipe (2) and connecting pipe (3), its characterized in that: the utility model discloses a nickel coin, including outer threaded pipe (2), connecting pipe (3), opening clamping ring (5), one of them briquetting (4) set up the opening part at opening clamping ring (5), the first connecting seat (6) of terminal surface fixedly connected with of opening clamping ring (5) opening part, the inside fixedly connected with wire rope (7) of first connecting seat (6), the other end fixedly connected with second connecting seat (8) of wire rope (7), one of them top fixedly connected with fixed block (9) of briquetting (4), the inner wall fixedly connected with screw ring (10) of fixed block (9), the nickel coin threaded connection of screw ring (10) has screw rod (11), the bottom of screw rod (11) extends to the inside of briquetting (4) and fixed connection is on the top of second connecting seat (8), the below the bottom of briquetting (4) is provided with supporting mechanism.
2. The safe supporting device for the oil cylinder guide sleeve as claimed in claim 1, is characterized in that: the left end face of the external threaded pipe (2) is fixedly connected with a guide pipe (16), and the inner wall of the external threaded pipe (2) is fixedly connected with a sealing ring (17).
3. The safe supporting device for the oil cylinder guide sleeve as claimed in claim 1, is characterized in that: the upper end rod wall of the screw rod (11) penetrates through the threaded ring (10) and extends to the upper side of the fixing block (9), and the screw rod (11) is fixedly connected with a rotating handle (12) at one end, located on the outer side of the fixing block (9).
4. The safe supporting device for the oil cylinder guide sleeve as claimed in claim 1, is characterized in that: one of them both ends inner wall fixedly connected with spacing ring (13) of briquetting (4), the junction fixedly connected with limiting plate (14) of opening clamping ring (5) and first connecting seat (6), the lateral wall of spacing ring (13) and the lateral wall contact setting of limiting plate (14).
5. The safety support device for the oil cylinder guide sleeve is characterized in that a sliding hole is formed in the inner wall, located above the second connecting seat (8), of the fixing block (9), a chamfer angle is formed in the side wall of an order of the second connecting seat (8), and the side wall of the second connecting seat (8) is arranged on the inner wall of the sliding hole in a sliding mode.
6. The safe supporting device for the oil cylinder guide sleeve as claimed in claim 1, is characterized in that: a plurality of pressing blocks (4) are close to one end side wall of the supporting pipe (1) and fixedly connected with cushion pads (15), and the side walls of the cushion pads (15) are attached to the pipe wall of the supporting pipe (1).
7. The safe supporting device for the oil cylinder guide sleeve as claimed in claim 1, is characterized in that: the supporting mechanism comprises a supporting seat (18), a connecting rod (19), a base (20) and a threaded rotating rod (21), the supporting seat (18) is fixedly connected below the bottom end of the pressing block (4), one end of the connecting rod (19) is hinged to the bottom end of the supporting seat (18), the bottom end of the connecting rod (19) is hinged to the top end of the base (20), and the threaded rotating rod (21) is connected to the inside of the base (20) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123402266.3U CN216842468U (en) | 2021-12-30 | 2021-12-30 | Safe supporting device for oil cylinder guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123402266.3U CN216842468U (en) | 2021-12-30 | 2021-12-30 | Safe supporting device for oil cylinder guide sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216842468U true CN216842468U (en) | 2022-06-28 |
Family
ID=82111731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123402266.3U Active CN216842468U (en) | 2021-12-30 | 2021-12-30 | Safe supporting device for oil cylinder guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216842468U (en) |
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2021
- 2021-12-30 CN CN202123402266.3U patent/CN216842468U/en active Active
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