CN222385934U - Hydraulic cylinder outer sleeve processing device - Google Patents
Hydraulic cylinder outer sleeve processing device Download PDFInfo
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- CN222385934U CN222385934U CN202421215942.7U CN202421215942U CN222385934U CN 222385934 U CN222385934 U CN 222385934U CN 202421215942 U CN202421215942 U CN 202421215942U CN 222385934 U CN222385934 U CN 222385934U
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Abstract
The utility model belongs to the technical field of hydraulic cylinder processing, in particular to a cylinder outer insert processing device in a hydraulic cylinder, which comprises a bottom plate, wherein a fixed disc is fixedly connected to the top of the bottom plate through a pair of first fixed rods, a group of first sliding grooves are formed in the side wall of the fixed disc, first sliding blocks are connected in the group of first sliding grooves in a sliding mode, first fixed blocks are fixedly connected to the group of first sliding blocks, first extrusion blocks are fixedly connected to the group of first fixed blocks through L-shaped rods, a power assembly is arranged on the fixed disc, and the power assembly is used for driving the group of first sliding blocks to slide in the group of first sliding grooves, so that the problem that when the surface of the cylinder outer insert is subjected to turning, the outer surface of one end of the cylinder outer insert is clamped through a clamping structure, but the clamping is easy to cause that the clamping position cannot be subjected to turning, turning needs to be adjusted in a secondary clamping mode, and the processing efficiency is affected is solved.
Description
Technical Field
The utility model belongs to the technical field of hydraulic cylinder processing, and particularly relates to a device for processing an outer inlaid sleeve of a middle cylinder of a hydraulic cylinder.
Background
The cylinder outer insert (or outer cylinder, outer cylinder) is an extra metal sleeve arranged outside the hydraulic cylinder, is generally used for increasing the length of the cylinder or is used as a guide element, and when the piston rod of the hydraulic cylinder is fully extended, the cylinder outer insert can provide extra space to allow the piston rod to continue to move, so that the effective stroke of the cylinder is increased, and when the cylinder outer insert is machined, turning is required for precision.
In the prior art, when the surface of the cylinder outer insert is turned, the outer surface of one end of the cylinder outer insert is generally clamped through a clamping structure, but the clamping is carried out by the method, so that the clamping position cannot be turned easily, and the direction adjustment is needed for secondary clamping and turning, so that the machining efficiency is influenced.
Therefore, the utility model provides a processing device for the outer inlaid sleeve of the middle cylinder of the hydraulic cylinder.
Disclosure of utility model
In order to make up the defects in the prior art, when the surface of the cylinder outer insert sleeve is subjected to turning, the outer surface of one end of the cylinder outer insert sleeve is generally clamped through a clamping structure, but the clamping is carried out by the method, so that the problem that the clamping position cannot be subjected to turning and the direction needs to be adjusted for secondary clamping and turning, and the machining efficiency is affected is solved.
The technical scheme includes that the processing device for the outer inlaid sleeve of the middle cylinder of the hydraulic cylinder comprises a bottom plate, a fixed disc is fixedly connected to the top of the bottom plate through a pair of first fixing rods, a group of first sliding grooves are formed in the side wall of the fixed disc, first sliding blocks are connected in the group of first sliding grooves in a sliding mode, first fixing blocks are fixedly connected to the group of first sliding blocks, first extrusion blocks are fixedly connected to the group of first fixing blocks through L-shaped rods, a power assembly is arranged on the fixed disc, and the power assembly is used for driving the group of first sliding blocks to slide in the group of first sliding grooves.
The power assembly comprises a power unit and a round block, wherein the round block is arranged on one side of a fixed disc, a group of connecting rods are connected to the round block in a rotating mode through a group of first rotating shafts, rotating blocks are fixedly connected to one side of the first fixed block, the other ends of the group of connecting rods are respectively connected to the group of rotating blocks in a rotating mode through second rotating shafts, and the power unit is used for driving the round block to move.
The power unit comprises a first sliding rod, one end of the first sliding rod is fixedly connected to one side of the circular block, the other end of the first sliding rod penetrates through the circle center of the fixed disc in a sliding mode, one side of the fixed disc is fixedly connected with a motor, the output end of the motor is provided with a first threaded rod, a threaded ring is connected to the first threaded rod in a threaded mode, and the threaded ring is fixedly connected to the first sliding rod through a second fixed rod.
The electric telescopic rod is characterized in that a through hole is formed in the first sliding rod, a second sliding rod is connected in the through hole in a sliding mode, a second extrusion block is arranged at one end of the second sliding rod, an electric telescopic rod is fixedly connected to one side of the fixed disc, a rectangular through groove is formed in the outer wall of the telescopic end of the electric telescopic rod, a rectangular groove is formed in the second sliding rod, and clamping pieces are arranged in the rectangular through groove and the rectangular groove.
Preferably, the clamping piece comprises a square bolt, the square bolt is placed in the rectangular through groove and the rectangular groove, a round through groove is formed in the square bolt, and a round bolt is placed in the round through groove.
Preferably, one side of the second extrusion block is fixedly connected with a second threaded rod, and one end of the second sliding rod is in threaded connection with the second threaded rod through a first threaded groove.
The beneficial effects of the utility model are as follows:
1. According to the processing device for the cylinder outer insert sleeve in the hydraulic cylinder, the power assembly is arranged to drive the group of first sliding blocks to move, so that the group of first extrusion blocks can be driven to extrude the cylinder outer insert sleeve, and the fixing effect is achieved, and therefore the problems that in the prior art, when the surface of the cylinder outer insert sleeve is subjected to turning, the outer surface of one end of the cylinder outer insert sleeve is generally clamped through the clamping structure, the clamping position cannot be subjected to turning easily, the direction needs to be adjusted, and the secondary clamping turning is needed, and the processing efficiency is affected are solved.
2. According to the processing device for the cylinder outer insert sleeve in the hydraulic cylinder, the second sliding rod and the second extrusion block are arranged, so that the other end of the cylinder outer insert sleeve can be extruded by being driven by the electric telescopic rod, the clamping end of the cylinder outer insert sleeve is tightly attached to the fixing disc, and the cylinder outer insert sleeve can be more stably fixed, is prevented from shaking and is firmer.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a first perspective view of the present utility model;
FIG. 2 is a second perspective view of the present utility model;
FIG. 3 is a schematic view of a turning block in accordance with the present utility model;
FIG. 4 is an exploded view of a square bolt in the present utility model;
FIG. 5 is an exploded view of a second threaded rod of the present utility model;
In the figure, 1, a bottom plate; 2, a fixed disc, 3, a first sliding groove, 4, a first sliding block, 5, a first fixed block, 6, a first extrusion block, 7, a circular block, 8, a connecting rod, 9, a rotating block, 10, a first sliding rod, 11, a motor, 12, a first threaded rod, 13, a threaded ring, 14, a through hole, 15, a second sliding rod, 16, a second extrusion block, 17, an electric telescopic rod, 18, a rectangular through groove, 19, a rectangular groove, 20, a square bolt, 21, a circular through groove, 22, a circular bolt, 23 and a second threaded rod.
Detailed Description
The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 to 5, the processing device for the cylinder jacket in the hydraulic cylinder according to the embodiment of the utility model comprises a bottom plate 1, a fixed disc 2 fixedly connected to the top of the bottom plate 1 through a pair of first fixing rods, a group of first sliding grooves 3 formed in the side wall of the fixed disc 2, first sliding blocks 4 slidably connected to the first sliding grooves 3, first fixing blocks 5 fixedly connected to the first sliding blocks 4, first extrusion blocks 6 fixedly connected to the first fixing blocks 5 through L-shaped rods, and a power assembly arranged on the fixed disc 2, wherein the power assembly is used for driving the group of first sliding blocks 4 to slide in the group of first sliding grooves 3, and when in operation, the power assembly is arranged, the group of first sliding blocks 4 can be driven to move, so that the group of first extrusion blocks 6 can be driven to extrude the cylinder jacket inside, and the effect of fixing is achieved.
The power assembly comprises a power unit and a round block 7, wherein the round block 7 is arranged on one side of a fixed disc 2, a group of connecting rods 8 are connected to the round block 7 in a rotating mode through a group of first rotating shafts, rotating blocks 9 are fixedly connected to one side of the group of first fixed blocks 5, the other ends of the group of connecting rods 8 are respectively connected to the group of rotating blocks 9 in a rotating mode through second rotating shafts, the power unit is used for driving the round block 7 to move, when the power unit is in operation, the round block 7 is driven to move through the power unit, and therefore a group of first sliding blocks 4 can be driven to move under the driving of the group of connecting rods 8, a group of first extrusion blocks 6 can be driven to expand to extrude the inside of a cylinder outside insert sleeve, the fixing effect can be achieved, and the processing can be prevented from being influenced by external clamping.
The power unit comprises a first sliding rod 10, one end of the first sliding rod 10 is fixedly connected to one side of a circular block 7, the other end of the first sliding rod 10 penetrates through the circle center of a fixed disc 2 in a sliding mode, a motor 11 is fixedly connected to one side of the fixed disc 2, a first threaded rod 12 is arranged at the output end of the motor 11, a threaded ring 13 is connected to the first threaded rod 12 in a threaded mode, the threaded ring 13 is fixedly connected to the first sliding rod 10 through a second fixed rod, and when the power unit works, the motor 11 is arranged to drive the first threaded rod 12 to rotate, so that the threaded ring 13 fixedly connected to the first sliding rod 10 is driven to move, namely the circular block 7 can be pulled to move, a group of first sliding blocks 4 can be driven to move through the circular block 7, a group of first extrusion blocks 6 can be driven to be extruded and fixed, and therefore the power unit can be fixed from the inside, and the processing is prevented from being influenced.
The first sliding rod 10 is provided with a through hole 14, the through hole 14 is connected with a second sliding rod 15 in a sliding manner, one end of the second sliding rod 15 is provided with a second extrusion block 16, one side of the fixed disc 2 is fixedly connected with an electric telescopic rod 17, the outer wall of the telescopic end of the electric telescopic rod 17 is provided with a rectangular through groove 18, the second sliding rod 15 is provided with a rectangular groove 19, the rectangular through groove 18 and the rectangular groove 19 are internally provided with clamping pieces, and when the electric telescopic rod is in operation, the second sliding rod 15 and the second extrusion block 16 can move under the driving of the electric telescopic rod 17, so that the other end of the cylinder outside embedding sleeve can be extruded, the clamping end of the cylinder outside sleeve is tightly attached to the fixed disc 2, the electric telescopic rod can be fixed more stably, shaking is avoided, and the electric telescopic rod is firmer.
The clamping piece comprises square bolts 20, the square bolts 20 are placed in the rectangular through grooves 18 and the rectangular grooves 19, round through grooves 21 are formed in the square bolts 20, round bolts 22 are placed in the round through grooves 21, and when the clamping piece works, the clamping piece can play a role in clamping through the square bolts 20 placed in the rectangular grooves 19 and the rectangular through grooves 18, so that the electric telescopic rod 17 can drive the second sliding rod 15 to slide, and the limiting effect is achieved through the round bolts 22, so that the square bolts 20 are prevented from sliding off when equipment runs.
One side of the second extrusion block 16 is fixedly connected with a second threaded rod 23, one end of the second sliding rod 15 is in threaded connection with the second threaded rod 23 through a first thread groove, and in operation, the second sliding rod is in threaded connection with one end of the second sliding rod 15 through the second threaded rod 23, so that the second extrusion block 16 with different sizes can be detached, the cylinder outer insert sleeve can be extruded with the second extrusion block 16, and meanwhile workers can conveniently place the cylinder outer insert sleeve for processing.
Working principle: the power assembly can drive a group of first sliding blocks 4 to move, so that a group of first extrusion blocks 6 can be driven to carry out internal extrusion of the cylinder outer insert sleeve, the fixed effect is achieved, the problem that the clamping structure is generally used for clamping the outer surface of one end of the cylinder outer insert sleeve when the surface of the cylinder outer insert sleeve is subjected to turning in the prior art, but the clamping position is easy to cause the incapability of carrying out turning, the direction of secondary clamping turning needs to be adjusted, the problem of influencing the machining efficiency is solved, the circular blocks 7 are driven to move by the set power unit, the group of first sliding blocks 4 can be driven to move by the set of connecting rods 8, the group of first extrusion blocks 6 can be driven to expand to carry out internal extrusion of the cylinder outer insert sleeve, the fixed effect can be achieved, the influence of external clamping on the machining can be avoided, the motor 11 is arranged to drive the first threaded rod 12 to rotate, so that the threaded ring 13 fixedly connected to the first sliding rod 10 is driven to move, the round block 7 is pulled to move, the round block 7 can drive a group of first sliding blocks 4 to move, a group of first extrusion blocks 6 can be driven to extrude and fix, the internal fixing can be realized, the influence on processing is avoided, the second sliding rod 15 and the second extrusion blocks 16 can be driven by the electric telescopic rod 17 to move, the other end of the cylinder outside embedding sleeve can be extruded, the clamping end of the cylinder outside embedding sleeve is tightly attached to the fixed disc 2, the cylinder outside embedding sleeve can be more stably fixed, the shaking is avoided, the cylinder outside embedding sleeve is firmer, the square bolts 20 are placed in the rectangular grooves 19 and the rectangular through grooves 18 to play a role in clamping, thereby can let electric telescopic handle 17 drive second slide bar 15 and slide, and play spacing effect through the circular bolt 22 that sets up, avoid square bolt 20 landing when equipment operation, through second threaded rod 23 threaded connection in second slide bar 15 one end to can dismantle, can extrude the outer sleeve of jar with trading not unidimensional second extrusion piece 16, make things convenient for the staff to place the outer sleeve of jar simultaneously and process.
The front, rear, left, right, up and down are all based on fig. 1 in the drawings of the specification, the face of the device facing the observer is defined as front, the left side of the observer is defined as left, and so on, according to the viewing angle of the person.
In the description of the present utility model, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present utility model.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421215942.7U CN222385934U (en) | 2024-05-30 | 2024-05-30 | Hydraulic cylinder outer sleeve processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421215942.7U CN222385934U (en) | 2024-05-30 | 2024-05-30 | Hydraulic cylinder outer sleeve processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222385934U true CN222385934U (en) | 2025-01-24 |
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ID=94284582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421215942.7U Active CN222385934U (en) | 2024-05-30 | 2024-05-30 | Hydraulic cylinder outer sleeve processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222385934U (en) |
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2024
- 2024-05-30 CN CN202421215942.7U patent/CN222385934U/en active Active
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