CN215509876U - Guide sleeve screwing tool - Google Patents
Guide sleeve screwing tool Download PDFInfo
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- CN215509876U CN215509876U CN202120139737.7U CN202120139737U CN215509876U CN 215509876 U CN215509876 U CN 215509876U CN 202120139737 U CN202120139737 U CN 202120139737U CN 215509876 U CN215509876 U CN 215509876U
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Abstract
The utility model discloses a guide sleeve screwing tool and belongs to the technical field of guide sleeve screwing. The hydraulic cylinder protection device is provided with a fixing device, the distance between the clamping plates can be adjusted according to the hydraulic cylinders to be provided with guide sleeves, the operation requirements of the hydraulic cylinders of different models are met, and the fixing plate is provided with a protection mechanism which comprises a groove arranged on the fixing plate, a plurality of rollers arranged in the groove, flannelette arranged on the rollers and capable of effectively protecting the bottoms of the hydraulic cylinders; be provided with clamping device, slide mechanism's setting can help the rotating electrical machines realizes the installation work of multiple horizontal position uide bushing in the location of different horizontal directions, be provided with position sensor on the fastening dish, guarantee that the uide bushing is accurate to correspond hydro-cylinder mounted position, just electric telescopic handle can realize pressing from both sides tight operation according to different specification uide bushing adjustment strokes, need not frequently to change different frock of screwing up, guarantees to screw up the precision simultaneously.
Description
Technical Field
The utility model belongs to the technical field of guide sleeve screwing, and particularly relates to a guide sleeve screwing tool.
Background
The guide sleeve is formed by pressing polytetrafluoroethylene resin into a blank, sintering and cooling the blank, and then performing finish machining by adopting a mechanical cutting method according to the geometric dimension and tolerance range required by a drawing of a customer, is an important part in a stand column of a hydraulic oil cylinder bracket, mainly plays a role in guiding a plunger or a piston rod, and simultaneously bears the impact force from the piston; the existing hydraulic oil cylinder production enterprises can simultaneously produce hydraulic oil cylinders of various models in actual production, the sizes of guide sleeves required by the oil cylinders of different models are different, so that screwing tools of different models need to be used, manual labor is mostly adopted in the guide sleeve screwing process for mounting and screwing by means of screwing tools, the process is large in manpower and material waste, low in mounting efficiency, and the mounting precision of the process cannot be guaranteed.
Disclosure of Invention
Utility model purpose: the utility model provides a frock is screwed up to uide bushing to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: a guide sleeve screwing tool comprises an upright post, a fixing device arranged on the upright post, and a clamping device arranged on the fixing device and used for clamping a guide sleeve;
the fixing device comprises a workbench arranged on the upright post, a fixed plate arranged on the workbench, air cylinder assemblies respectively arranged at two sides of the fixed plate, a telescopic rod connected with the air cylinder assemblies, a clamping plate fixedly connected with one side of the telescopic rod, and a rubber pad fixedly connected with the clamping plate;
the clamping device comprises a hydraulic column arranged on the workbench, a top plate arranged on the hydraulic column, a sliding mechanism arranged on the top plate, a rotating motor in sliding fit with the sliding mechanism, a connecting frame arranged below the rotating motor, and a fastening disc fixedly welded below the connecting frame.
In a further embodiment, the cylinder assembly comprises a first cylinder and a second cylinder respectively arranged at two sides of the fixing plate, and the telescopic rod comprises a first telescopic rod connected with the first cylinder and a second telescopic rod connected with the second cylinder; the cylinder can drive the telescopic link inwards or outwards move simultaneously, and the distance between the clamping plates can be adjusted according to the size of the hydraulic oil cylinder, so that the installation work of hydraulic oil cylinder guide sleeves of different models is realized.
In a further embodiment, the fixing plate is designed into a U shape, and a protection mechanism is arranged on the fixing plate, wherein the protection mechanism comprises a groove, a plurality of rollers arranged in the groove, and flannelette arranged on the rollers; the groove is formed in the fixing plate; the protection mechanism can enable the hydraulic oil cylinder to freely roll on the fixing plate until the hydraulic oil cylinder reaches the optimal guide sleeve mounting position, and the flannelette can effectively protect the bottom of the hydraulic oil cylinder from being damaged due to friction in the moving process.
In a further embodiment, the rollers are designed to be hollow inside, the rollers are arranged in the grooves at equal distances, the distance between the rollers is 10-20 cm, a round shaft is arranged in the middle of each roller, and a fixing block is arranged between each round shaft and the inner wall of each groove; the hydraulic oil cylinder is arranged in the groove in a movable mode through rolling of the rollers, labor is saved, convenience is achieved, space can be reserved between the rollers through the space between the rollers, and friction resistance cannot be applied to the rollers.
In a further embodiment, the sliding mechanism comprises a slide way arranged on the top plate, a slide block in sliding fit with the slide way, a tension rope fixedly connected with the side surface of the slide block, a fixed pulley arranged on the side surface of the top plate and used for supporting the tension rope, and a containing box arranged below the fixed pulley and used for containing the tension rope; the arrangement of the sliding mechanism can realize the positioning of the rotating motor in different horizontal directions, and the installation work of various horizontal positions is realized because the positions of the hydraulic oil cylinder, on which the guide sleeves need to be installed, are different.
In a further embodiment, the interior of the fastening disc is designed to be a hollow structure, at least 3 electric telescopic rods are arranged on the inner wall of the fastening disc, and one end of each electric telescopic rod is provided with an elastic block; electric telescopic handle can be according to the big or small adjustment length of uide bushing, then can carry out the fixed clamp tight to the uide bushing, and the elastic block also can have the buffering guard action to the uide bushing surface, the mounting work of the uide bushing of different specifications can be realized to the fastening disc.
Has the advantages that: the utility model designs a guide sleeve screwing tool which is provided with a fixing device, can adjust the distance between clamping plates according to a hydraulic oil cylinder to be provided with a guide sleeve, and realizes the operation requirements of hydraulic oil cylinders of different models; be provided with clamping device, slide mechanism's setting can help the rotating electrical machines realizes the installation work of multiple horizontal position uide bushing in the location of different horizontal directions, be provided with position sensor on the fastening dish, guarantee that the uide bushing is accurate to correspond hydro-cylinder mounted position, further ensure the installation accuracy, just electric telescopic handle can realize pressing from both sides tight operation according to different specification uide bushing adjustment strokes, need not frequently to change different frock of screwing up, guarantees the precision of screwing up simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of the present invention at a.
Fig. 3 is a top view of the present invention at B.
The reference signs are: the device comprises a vertical column 1, a workbench 2, a fixing plate 3, a groove 301, a fixing block 302, a circular shaft 303, a roller 304, flannelette 305, a first air cylinder 4, a first telescopic rod 401, a second air cylinder 5, a second telescopic rod 501, a clamping plate 6, a rubber pad 7, a top plate 8, a slide channel 801, a slide block 802, a tension rope 803, a fixed pulley 804, a fixing frame 805, a containing box 806, a connecting plate 9, a rotating motor 10, a rotating shaft 11, a connecting frame 12, a fastening disc 13, an electric telescopic rod 1301, a position sensor 1302, an elastic block 1303, a hydraulic cylinder 14 and a hydraulic column 15.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
As shown in fig. 1, a guide bush tightening tool includes: the device comprises a vertical column 1, a workbench 2, a fixing plate 3, a groove 301, a fixing block 302, a circular shaft 303, a roller 304, flannelette 305, a first air cylinder 4, a first telescopic rod 401, a second air cylinder 5, a second telescopic rod 501, a clamping plate 6, a rubber pad 7, a top plate 8, a slide channel 801, a slide block 802, a tension rope 803, a fixed pulley 804, a fixing frame 805, a containing box 806, a connecting plate 9, a rotating motor 10, a rotating shaft 11, a connecting frame 12, a fastening disc 13, an electric telescopic rod 1301, a position sensor 1302, an elastic block 1303, a hydraulic cylinder 14 and a hydraulic column 15.
As shown in fig. 1 to 3, the upright post 1 is fixedly installed at a designated position, the working platform 2 is connected with the upper surface of the upright post 1, the fixing plate 3 is connected with the upper surface of the working platform 2, the groove 301 is formed in the upper surface of the fixing plate 3, the roller 304 is arranged in the groove 301, the circular shaft 303 is arranged inside the roller 304, two ends of the roller 304 are respectively connected with the fixing block 302, the fixing block 302 is connected with the inner wall of the groove 301, the flannelette 305 is connected with the outer surface of the roller 304, the first cylinder 4 is connected with the upper surface of the working platform 2 and is arranged at one side of the fixing plate 3, the first telescopic rod 401 is connected with the first cylinder 4 in a pneumatic fit manner, and the second cylinder 5 is fixedly connected with the upper surface of the working platform 2, the second expansion link 501 and the second cylinder 5 are connected together in a starting and matching manner, the clamping plate 6 is provided with two blocks and respectively connected with the side surfaces of the first expansion link 401 and the second expansion link 501, the rubber pad 7 is connected with one side of the clamping plate 6, the hydraulic column 15 is connected with the upper surface of the workbench 2, the hydraulic cylinder 14 is arranged below the workbench 2, the input end of the hydraulic column 15 is connected with the output end of the hydraulic cylinder 14 through a circuit, the top plate 8 is connected with the upper surface of the hydraulic column 15, the slideway 801 is arranged on the top plate 8, the slide block 802 is matched in the slideway 801 in a sliding manner, one end of the tensile rope 803 is fixedly connected with the side surface of the slide block 802, the other end of the tensile rope is arranged in a containing box 806, and the containing box 806 is connected with the side surface of the workbench 2, the fixed frame 805 is used for fixedly mounting the fixed pulley 804 on the side surface of the top plate 8, the connecting plate 9 is connected with the lower surface of the sliding block 802, the rotating motor 10 is fixedly connected with the lower surface of the connecting plate 9, the rotating shaft 11 is connected with the rotating motor 10, the connecting frame 12 is fixedly connected with the lower surface of the rotating shaft 11, the fastening disc 13 is fixedly mounted on the lower surface of the connecting frame 12, the electric telescopic rod 1301 is connected with the inner surface of the fastening disc 13, the position sensor 1302 is connected with the inner surface of the fastening disc 13, and the elastic block 1303 is connected with one end of the electric telescopic rod 1301.
As a preferable scheme, the existing hydraulic oil cylinder production enterprises can simultaneously produce hydraulic oil cylinders of various models in actual production, when a guide sleeve is installed, the hydraulic oil cylinder can ensure the installation accuracy only under a stable and immovable operating environment, and the bottom of the hydraulic oil cylinder is easily worn when moving, wherein the guide sleeve screwing tool is characterized in that an upright post 1 is fixedly installed at a designated position, a workbench 2 is connected with the upper surface of the upright post 1, a fixed plate 3 is connected with the upper surface of the workbench 2, a groove 301 is arranged on the upper surface of the fixed plate 3, a roller 304 is arranged in the groove 301, a round shaft 303 is arranged in the roller 304, two ends of the roller 304 are respectively connected with the fixed block 302, and the fixed block 302 is connected with the inner wall of the groove 301, the flannelette 305 is connected with the outer surface of the roller 304, the first air cylinder 4 is connected with the upper surface of the workbench 2 and is arranged on one side of the fixed plate 3, the first telescopic rod 401 is connected with the first air cylinder 4 in a pneumatic fit manner, the second air cylinder 5 is fixedly connected with the upper surface of the workbench 2, the second telescopic rod 501 is connected with the second air cylinder 5 in a starting fit manner, the clamping plate 6 is provided with two blocks which are respectively connected with the side surfaces of the first telescopic rod 401 and the second telescopic rod 501, the rubber pad 7 is connected with one side of the clamping plate 6, as a preference, the air cylinders can drive the telescopic rods to move inwards or outwards simultaneously, the distance between the clamping plates 6 can be adjusted according to the size of the hydraulic oil cylinders, and the installation work of hydraulic oil cylinder guide sleeves of different types is realized, the fixing plate 3 is designed to be U-shaped, the rollers 304 are designed to be of an inner hollow structure, the rollers are arranged in the grooves 301 at equal distances, the distance between the rollers 304 is 10-20 cm, the hydraulic oil cylinders can move in the grooves 301 through rolling of the rollers 304, labor is saved, convenience is achieved, spaces can be reserved among the rollers 304 due to the distance between the rollers 304, friction resistance cannot be caused among the rollers, the rollers 304 can enable the hydraulic oil cylinders to freely roll on the fixing plate 3 until the optimal guide sleeve mounting position is reached, and the lint 305 can effectively protect the bottoms of the hydraulic oil cylinders from being damaged due to friction in the moving process.
On the contrary, the guide sleeves required by the cylinders of different models have different sizes, so that different types of tightening tools are required, the installation tool needs to be replaced according to the guide sleeves in the guide sleeve tightening process, the installation efficiency is low, and the installation precision cannot be guaranteed, wherein in the guide sleeve tightening tool, the connecting plate 9 is connected with the lower surface of the sliding block 802, the rotating motor 10 is fixedly connected with the lower surface of the connecting plate 9, the rotating shaft 11 is connected with the rotating motor 10, the connecting frame 12 is fixedly connected with the lower surface of the rotating shaft 11, the fastening disc 13 is fixedly installed on the lower surface of the connecting frame 12, the electric telescopic rod 1301 is connected with the inner surface of the fastening disc 13, the position sensor 1302 is connected with the inner surface of the fastening disc 13, and the elastic block 1303 is connected with one end of the electric telescopic rod 1301, fastening disc 13 internal design is hollow structure, be provided with 3 at least electric telescopic handle 1301 on the fastening disc 13 inner wall, electric telescopic handle 1301 one end is provided with elastic block 1303, electric telescopic handle 1301 can be according to the size adjustment length of uide bushing, then can carry out the fixed clamp to the uide bushing and press from both sides tightly, and elastic block 1303 also can have the buffering guard action to the uide bushing surface, the installation work of the uide bushing of different specifications can be realized to fastening disc 13.
Correspondingly, the hydraulic cylinders 14 have different models and specifications, and need to be adjusted horizontally or vertically according to the hydraulic cylinders in the process of tightening the guide sleeves, wherein in the guide sleeve tightening tool, the hydraulic column 15 is connected with the upper surface of the workbench 2, the hydraulic cylinder 14 is arranged below the workbench 2, the input end of the hydraulic column 15 is connected with the output end of the hydraulic cylinder 14 through a circuit, the top plate 8 is connected with the upper surface of the hydraulic column 15, the slideway 801 is arranged on the top plate 8, the slider 802 is in sliding fit in the slideway 801, one end of the tensile rope 803 is fixedly connected with the side surface of the slider 802, the other end of the tensile rope is arranged in the storage box 806, the storage box 806 is connected with the side surface of the workbench 2, and the fixed frame 805 fixedly mounts the fixed pulley 804 on the side surface of the top plate 8, the arrangement of the sliding mechanism can realize the positioning of the rotating motor 10 in different horizontal directions, the installation work of various horizontal positions is realized because the positions of the hydraulic oil cylinders for installing the guide sleeves are different, and the hydraulic columns 15 can be adjusted according to the height required by screwing the guide sleeves, so that the operation requirements of different heights are met.
The utility model has the following working principle: a workpiece is placed on the fixing plate 3, the first cylinder 4 drives the first telescopic rod 401 to move towards the direction close to the workpiece, meanwhile, the second cylinder 5 drives the second telescopic rod 501 to move towards the direction close to the workpiece until the clamping plate 6 fixes the workpiece on the fixing plate 3, the hydraulic cylinder 14 drives the hydraulic column 15 to adjust the height in the vertical direction until the installation of the guide sleeve is satisfied, then the pull rope 803 pulls the slide block 802 to move in the slide way 801 until the height is in the same vertical direction with the workpiece, a guide sleeve is placed in the fastening disc 13, the length of the electric telescopic rod 1301 is adjusted according to the specification of the guide sleeve until the guide sleeve is completely fastened, the rotating motor 10 starts to work to drive the rotating shaft 11 to rotate clockwise, and the fastening disc 13 rotates synchronously until the guide sleeve is screwed down.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (6)
1. The guide sleeve screwing tool is characterized by comprising an upright post, a fixing device arranged on the upright post, and a clamping device arranged on the fixing device and used for clamping a guide sleeve;
the fixing device comprises a workbench arranged on the upright post, a fixed plate arranged on the workbench, air cylinder assemblies respectively arranged at two sides of the fixed plate, a telescopic rod connected with the air cylinder assemblies, a clamping plate fixedly connected with one side of the telescopic rod, and a rubber pad fixedly connected with the clamping plate;
the clamping device comprises a hydraulic column arranged on the workbench, a top plate arranged on the hydraulic column, a sliding mechanism arranged on the top plate, a rotating motor in sliding fit with the sliding mechanism, a connecting frame arranged below the rotating motor, and a fastening disc fixedly welded below the connecting frame.
2. The guide sleeve screwing tool according to claim 1, wherein the cylinder assembly comprises a first cylinder and a second cylinder which are respectively arranged on two sides of the fixing plate, and the telescopic rods comprise a first telescopic rod connected to the first cylinder and a second telescopic rod connected to the second cylinder.
3. The guide sleeve screwing tool as claimed in claim 1, wherein the fixing plate is designed into a U shape, a protection mechanism is arranged on the fixing plate, and the protection mechanism comprises a groove, a plurality of rollers arranged in the groove, and flannelette arranged on the rollers; the groove is formed in the fixing plate.
4. The guide sleeve screwing tool according to claim 3, wherein the rollers are designed to be hollow inside and are arranged in the grooves at equal distances, the distance between the rollers is 10-20 cm, a round shaft is arranged in the middle of each roller, and a fixing block is arranged between each round shaft and the inner wall of each groove.
5. The guide sleeve screwing tool according to claim 1, wherein the sliding mechanism comprises a slide way arranged on the top plate, a slide block in sliding fit with the slide way, a tension rope fixedly connected with the side surface of the slide block, a fixed pulley arranged on the side surface of the top plate and used for supporting the tension rope, and a containing box arranged below the fixed pulley and used for containing the tension rope.
6. The guide sleeve screwing tool as claimed in claim 1, wherein the fastening disc is internally designed to be a hollow structure, at least 3 electric telescopic rods are arranged on the inner wall of the fastening disc, and one end of each electric telescopic rod is provided with an elastic block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120139737.7U CN215509876U (en) | 2021-01-19 | 2021-01-19 | Guide sleeve screwing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120139737.7U CN215509876U (en) | 2021-01-19 | 2021-01-19 | Guide sleeve screwing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215509876U true CN215509876U (en) | 2022-01-14 |
Family
ID=79787011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120139737.7U Active CN215509876U (en) | 2021-01-19 | 2021-01-19 | Guide sleeve screwing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215509876U (en) |
-
2021
- 2021-01-19 CN CN202120139737.7U patent/CN215509876U/en active Active
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