CN220930097U - Pull shaft device convenient to move - Google Patents
Pull shaft device convenient to move Download PDFInfo
- Publication number
- CN220930097U CN220930097U CN202322711670.1U CN202322711670U CN220930097U CN 220930097 U CN220930097 U CN 220930097U CN 202322711670 U CN202322711670 U CN 202322711670U CN 220930097 U CN220930097 U CN 220930097U
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- CN
- China
- Prior art keywords
- limiting
- fixed
- driver
- clamping plates
- top end
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- 238000005461 lubrication Methods 0.000 claims abstract description 6
- 230000001050 lubricating effect Effects 0.000 claims abstract description 4
- 229920001821 foam rubber Polymers 0.000 claims description 18
- 239000002390 adhesive tape Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000003921 oil Substances 0.000 description 22
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a convenient-to-move shaft pulling device, which comprises a mounting bottom plate, wherein one end of the top end surface of the mounting bottom plate is provided with a driver, a screw rod is fixed in the middle of the top end surface of the mounting bottom plate, a connecting piece is fixed on the bottom end surface of the driver, the connecting piece is sleeved outside the screw rod, a connecting shaft is fixed in the middle of one side surface of the driver, a connecting ring is arranged outside the connecting shaft, fixing frames are symmetrically fixed on two sides of the connecting ring, limit clamping plates are symmetrically arranged at the end parts of the fixing frames, and a lubricating assembly is arranged in the middle of the top end surface of the mounting bottom plate; through the designed lubrication assembly, the surface of the screw rod is convenient to lubricate, so that the friction force generated when the driver moves through the screw rod is reduced, the friction damage to the screw rod is reduced, the speed of the pull shaft device when the pull shaft moves can be improved, the functionality is improved, and the practicability is good; through the spacing subassembly of design, be convenient for improve the stability when two splint counter shaft press from both sides tightly.
Description
Technical Field
The utility model relates to the technical field of shaft part machining equipment, in particular to a shaft pulling device convenient to move.
Background
The pull shaft refers to a member which bears axial tension and bending force under a stress state and is generally used in structures such as beams and columns, in the current process of machining and producing a guide rail or a long shaft, a device is often needed to clamp one end of the long shaft or the guide rail and then move the long shaft or one end of the guide rail to one or more directions, the pull shaft device (bulletin number CN 215674519U) convenient to move is disclosed in China, and the pull shaft device is described in detail in the patent, so that details are not described herein, but the existing pull shaft device still exists when in use, a driver moves on the surface of an installation base plate through a screw rod, the surface of the screw rod is worn in the long-term moving process, the friction force is increased, the screw rod is inconvenient to lubricate, the moving efficiency of the driver is influenced, and therefore the moving speed of the pull shaft is reduced, inconvenience exists when in use, and a certain improvement space is provided.
Disclosure of utility model
The utility model aims to provide a pull shaft device convenient to move, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a convenient pull shaft device that removes, includes mounting plate, the driver is installed to mounting plate's top face one end, mounting plate's top face middle part is fixed with the lead screw, the bottom face of driver is fixed with the connecting piece, the connecting piece cover is located the outside of lead screw, one side surface middle part of driver is fixed with the connecting axle, the externally mounted of connecting axle has the go-between, the bilateral symmetry of go-between is fixed with the mount, the tip symmetry of mount is provided with spacing splint, who is in the top face middle part of mounting plate has lubrication assembly.
The lubricating assembly comprises an oil storage tank arranged in the middle of the top surface of the mounting bottom plate, a limiting partition plate is arranged in the middle of the inner side of the oil storage tank, oil outlets are formed in the surface of the limiting partition plate in an equidistant mode, a foam-rubber cushion is arranged on the top surface of the oil outlets, the surface of the foam-rubber cushion is connected with the surface of the screw rod in a fitting mode, a telescopic spring is fixed between four corners of the bottom surface of the limiting partition plate and the bottom of the inner side of the oil storage tank, and elastic baffles are symmetrically arranged on the surface of adjacent edges of the opening of the oil storage tank.
As a further preferable mode of the technical scheme, the cross section of the elastic baffle is arc-shaped, and the arc length of the elastic baffle is not greater than the distance between the bottom end face of the driver and the top end face of the mounting bottom plate.
As a further preferable aspect of the present invention, the top end surface of the foam-rubber cushion is higher than the horizontal plane at the opening of the oil storage tank, and the side surface of the foam-rubber cushion is tightly attached to the inner bottom surface of the elastic baffle.
As a further preferable mode of the technical scheme, the two ends of the limiting clamping plates are movably connected with the end of the fixing frame, the two surfaces of the limiting clamping plates are symmetrically provided with mounting screw holes, limiting bolts penetrate through the inside of the mounting screw holes, and fastening nuts are sleeved on the outer sides of the tops of the limiting bolts.
As a further preferable mode of the technical scheme, two limiting components are arranged on the inner side surfaces of the limiting clamping plates, the limiting components are symmetrically arranged on anti-slip pads on the inner side middle surfaces of the limiting clamping plates, limiting magnetic plates are symmetrically fixed on two sides of the middle of each anti-slip pad, the limiting magnetic plates are clamped to the outer parts of the limiting clamping plates, double faced adhesive tape is fixed on the anti-slip pads towards the surfaces of the limiting clamping plates at equal intervals, the double faced adhesive tape is connected with the surfaces of the limiting clamping plates in an adhesive mode, and damping blocks are uniformly fixed on the outer side surfaces of the anti-slip pads.
As a further preferable mode of the technical scheme, the cross sections of the two limit magnetic plates are L-shaped, and the magnetic properties of the end surfaces of the joints of the two limit magnetic plates are different.
The utility model provides a pull shaft device convenient to move, which has the following beneficial effects:
1. according to the utility model, through the designed lubrication assembly, the surface of the screw rod is convenient to lubricate, so that the friction force generated when the driver moves through the screw rod is reduced, the friction damage to the screw rod is reduced, the speed of the pull shaft device when the pull shaft moves can be increased, the functionality is improved, and the practicability is good.
2. According to the utility model, through the designed limiting assembly, the stability of the two clamping plates when the shaft is clamped is improved, so that the friction force between the surfaces of the clamping plates and the shaft is increased, the situation that the end part of the shaft falls off from the clamping plates when the shaft pulling device moves is avoided, and the practical effect is good.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the mounting structure of the lubrication assembly of the present utility model;
FIG. 3 is a schematic view of an installation structure of a limiting assembly according to the present utility model;
FIG. 4 is an enlarged schematic view of area A of FIG. 3;
In the figure: 1. a mounting base plate; 2. a driver; 3. a connecting shaft; 4. a connecting ring; 5. a fixing frame; 6. limiting clamping plates; 7. a screw rod; 8. an elastic baffle; 9. a sponge cushion; 10. an oil storage tank; 11. a limiting baffle; 12. a telescopic spring; 13. an oil outlet hole; 14. a limit bolt; 15. a fastening nut; 16. installing a screw hole; 17. an anti-slip pad; 18. a limit magnetic plate; 19. double faced adhesive tape; 20. damping block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1 and 2, in this embodiment, a pull shaft device convenient to move includes a mounting base plate 1, a driver 2 is mounted at one end of a top end surface of the mounting base plate 1, a screw rod 7 is fixed in the middle of the top end surface of the mounting base plate 1, a connecting piece is fixed at a bottom end surface of the driver 2, the connecting piece is sleeved outside the screw rod 7, a connecting shaft 3 is fixed in the middle of one side surface of the driver 2, a connecting ring 4 is mounted outside the connecting shaft 3, fixing frames 5 are symmetrically fixed at two sides of the connecting ring 4, limit clamping plates 6 are symmetrically arranged at end portions of the fixing frames 5, end portions of the two limit clamping plates 6 are movably connected with end portions of the fixing frames 5, mounting screw holes 16 are symmetrically formed in surfaces of the two limit clamping plates 6, limit bolts 14 are penetratingly mounted in the inside of the mounting screw holes 16, fastening nuts 15 are sleeved outside the tops of the limit bolts 14, and a lubrication assembly is mounted in the middle of the top end surface of the mounting base plate 1, the lubricating component comprises an oil storage tank 10 arranged in the middle of the top end surface of the installation bottom plate 1, a limiting baffle 11 is arranged in the middle of the inner side of the oil storage tank 10, oil outlets 13 are arranged on the surface of the limiting baffle 11 in an equidistant manner, a foam-rubber cushion 9 is arranged on the top end surface of the oil outlets 13, the surface of the foam-rubber cushion 9 is in fit connection with the surface of a screw rod 7, a telescopic spring 12 is fixed between four corners of the bottom end surface of the limiting baffle 11 and the inner side bottom of the oil storage tank 10, an elastic baffle 8 is symmetrically arranged on the surface of an adjacent edge of an opening of the oil storage tank 10, the cross section of the elastic baffle 8 is arc-shaped, the arc length of the elastic baffle 8 is not greater than the distance between the bottom end surface of the driver 2 and the top end surface of the installation bottom plate 1, the top end surface of the foam-rubber cushion 9 is higher than the horizontal surface where the opening of the oil storage tank 10 is positioned, the side surface of the foam-rubber cushion 9 is in close fit with the inner side bottom surface of the elastic baffle 8, be convenient for lubricate lead screw 7 at pivoted in-process for frictional force reduces when driver 2 moves through lead screw 7, and reduces the friction damage that causes lead screw 7 surface, can improve the speed when driver 2 moves, and the pulling shaft of being convenient for removes, and the practicality is better.
As shown in fig. 3 and 4, the inside surface of two spacing splint 6 is provided with spacing subassembly, spacing subassembly is including the symmetry setting in the slipmat 17 of spacing splint 6 inside middle part surface, slipmat 17 middle part both sides symmetry is fixed with spacing magnetic plate 18, the cross section of two spacing magnetic plates 18 all is "L" type, the tip surface magnetism of two spacing magnetic plate 18 junctions is different, spacing magnetic plate 18 block is to the outside of spacing splint 6, slipmat 17 is fixed with double faced adhesive tape 19 towards the surface equidistance of spacing splint 6, double faced adhesive tape 19 is connected with the surface bonding of spacing splint 6, the outside surface of slipmat 17 evenly is fixed with damping piece 20, be convenient for improve the steadiness when spacing clamp of spacing splint 6 counter shaft is tight, make frictional force increase between the surface of spacing splint 6 and the axle surface, the condition that takes place to drop when avoiding the axle, and also avoided the condition that the tip surface of counter shaft causes wearing and tearing, the practical effect is better.
The utility model provides a pull shaft device convenient to move, which has the following specific working principle: when the anti-skid device is used, firstly, a limiting component is required to be mounted on the surface of a limiting clamping plate 6, two anti-skid pads 17 are pushed to move towards the inner middle surfaces of the two limiting clamping plates 6, then limiting magnetic plates 18 on two sides of the anti-skid pads 17 are pulled, so that the two limiting magnetic plates 18 can be in limiting clamping connection with the outer parts of the limiting clamping plates 6, and the end surfaces of the two limiting magnetic plates 18 are magnetically connected, meanwhile, the limiting magnetic plates 18 on the inner surfaces of the anti-skid pads 17 are in adhesive connection with the inner middle surfaces of the limiting clamping plates 6 through double faced adhesive tapes 19, so that the anti-skid pads 17 can be fixed on the inner surfaces of the limiting clamping plates 6 in a limiting mode, then one end of a shaft can be clamped between the two limiting clamping plates 6, at the moment, fastening nuts 15 on one end of a limiting bolt 14 are screwed up, the surface of the anti-skid pad 17 is pressed and attached to the surface of the shaft, and in the process of the movement of a shaft pulling device, the damping block 20 on the surface of the anti-skid pads 17 can increase the damping force of the surface of the shaft and the surface of the anti-skid pads 17, so that the shaft is not easy to separate from the two limiting clamping plates 6, and the end surfaces of the shaft are prevented from damaging the surface, and the practical effect is good; after the counter shaft is spacing fixed, at this moment, need start driver 2, the connecting piece cover of driver 2 bottom surface locates the outside of lead screw 7 at mounting plate 1 top face middle part, this moment, driver 2 pulls the axis through lead screw 7 and removes at mounting plate 1's top face, the inside lubricating oil of oil storage tank 10 can be through the inside of spacing baffle 11 surperficial oil outlet 13 immersion foam-rubber cushion 9, foam-rubber cushion 9's surface can be connected with lead screw 7 laminating, foam-rubber cushion 9 inside lubricating oil can lubricate lead screw 7's surface, lead screw 7 also can lubricate at pivoted in-process, when driver 2 removes, driver 2 bottom surface's connecting piece can cause the extrusion to foam-rubber cushion 9, make foam-rubber cushion 9 to the inside of oil storage tank 10 remove, simultaneously spacing baffle 11 also can be to the bottom of oil storage tank 10, the inside of oil storage tank 10 is also got into foam-rubber cushion 9 at this moment, when driver 2 continues to remove, spacing baffle 11 alright rebound through telescopic spring 12 resets, make foam-rubber cushion 9's surface can not with the inside lubricating oil contact of oil storage tank 10, thereby avoid foam-rubber cushion 9 absorbing the condition to cause too much, and the practicality is better.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a convenient pull shaft device who removes, includes mounting plate (1), driver (2) are installed to the top face one end of mounting plate (1), the top face middle part of mounting plate (1) is fixed with lead screw (7), the bottom face of driver (2) is fixed with the connecting piece, the connecting piece cover is located the outside of lead screw (7), one side surface middle part of driver (2) is fixed with connecting axle (3), the externally mounted of connecting axle (3) has go-between (4), the bilateral symmetry of go-between (4) is fixed with mount (5), the tip symmetry of mount (5) is provided with spacing splint (6), its characterized in that: the middle part of the top end surface of the mounting bottom plate (1) is provided with a lubrication assembly;
The lubricating assembly comprises an oil storage tank (10) arranged in the middle of the top end face of a mounting base plate (1), a limiting partition plate (11) is arranged in the middle of the inner side of the oil storage tank (10), oil outlets (13) are formed in the surface of the limiting partition plate (11) in an equidistant manner, a sponge cushion (9) is arranged on the top end face of the oil outlets (13), the surface of the sponge cushion (9) is in fit connection with the surface of a screw rod (7), an expansion spring (12) is fixed between four corners of the bottom end face of the limiting partition plate (11) and the bottom of the inner side of the oil storage tank (10), and an elastic baffle (8) is arranged on the adjacent edge of the opening of the oil storage tank (10) in a surface symmetrical manner.
2. A pull shaft assembly for facilitating movement as defined in claim 1, wherein: the cross section of the elastic baffle (8) is arc-shaped, and the arc length of the elastic baffle (8) is not greater than the distance between the bottom end surface of the driver (2) and the top end surface of the mounting bottom plate (1).
3. A pull shaft assembly for facilitating movement as defined in claim 1, wherein: the top end surface of the foam-rubber cushion (9) is higher than the horizontal plane at the opening of the oil storage tank (10), and the side surface of the foam-rubber cushion (9) is tightly attached to the inner bottom surface of the elastic baffle (8).
4. A pull shaft assembly for facilitating movement as defined in claim 1, wherein: the two ends of the limiting clamping plates (6) are movably connected with the ends of the fixing frame (5), mounting screw holes (16) are symmetrically formed in the surfaces of the two limiting clamping plates (6), limiting bolts (14) are installed in the mounting screw holes (16) in a penetrating mode, and fastening nuts (15) are sleeved on the outer sides of the tops of the limiting bolts (14).
5. The mobile, pull-shaft apparatus of claim 4 wherein: the anti-slip limiting device comprises limiting clamping plates (6), wherein limiting components are arranged on the inner side surfaces of the limiting clamping plates (6), the limiting components are symmetrically arranged on anti-slip pads (17) on the inner side middle surfaces of the limiting clamping plates (6), limiting magnetic plates (18) are symmetrically fixed on two sides of the middle of each anti-slip pad (17), the limiting magnetic plates (18) are clamped to the outer portions of the limiting clamping plates (6), double-sided adhesive tapes (19) are fixed on the surfaces of the anti-slip pads (17) at equal distances, the double-sided adhesive tapes (19) are connected with the surfaces of the limiting clamping plates (6) in an adhesive mode, and damping blocks (20) are uniformly fixed on the outer side surfaces of the anti-slip pads (17).
6. A pull shaft assembly for facilitating movement as defined in claim 5, wherein: the cross sections of the two limit magnetic plates (18) are L-shaped, and the magnetic properties of the end surfaces of the joints of the two limit magnetic plates (18) are different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322711670.1U CN220930097U (en) | 2023-10-10 | 2023-10-10 | Pull shaft device convenient to move |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322711670.1U CN220930097U (en) | 2023-10-10 | 2023-10-10 | Pull shaft device convenient to move |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220930097U true CN220930097U (en) | 2024-05-10 |
Family
ID=90935665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322711670.1U Active CN220930097U (en) | 2023-10-10 | 2023-10-10 | Pull shaft device convenient to move |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220930097U (en) |
-
2023
- 2023-10-10 CN CN202322711670.1U patent/CN220930097U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |