CN220904939U - Auxiliary supporting device and milling machine - Google Patents
Auxiliary supporting device and milling machine Download PDFInfo
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- CN220904939U CN220904939U CN202322882049.1U CN202322882049U CN220904939U CN 220904939 U CN220904939 U CN 220904939U CN 202322882049 U CN202322882049 U CN 202322882049U CN 220904939 U CN220904939 U CN 220904939U
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- 238000003801 milling Methods 0.000 title claims abstract description 22
- 239000011148 porous material Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 241000282326 Felis catus Species 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 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
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Abstract
The utility model relates to the technical field of support protection devices, in particular to an auxiliary support device, which comprises a support component for supporting a milling machine, a fixing component for controlling the support component to retract and an angle positioning component for ensuring the support component to be vertical, wherein one side of the angle positioning component is connected with one side of a mounting seat, one side of the mounting seat is also connected with one side of the support component, the support component is adjacent to the angle positioning component in position, one side of the support component is connected with the side part of the fixing component, and the fixing component is adjacent to the mounting seat; through the cooperation of above-mentioned subassembly is used for auxiliary stay device can adjust the supporting distance between crawler attachment and the frame according to specific user demand, makes auxiliary stay device use more convenient, and can let supporting component keep unable rotation in the vertical state, and then has reduced the potential safety hazard when supporting the maintenance.
Description
Technical Field
The utility model relates to the technical field of support protection devices, in particular to an auxiliary support device and a milling machine.
Background
When the milling machine needs to be overhauled, maintained or stopped for a long time, the lifting oil cylinder continuously bears the weight of tens of tons of machine body for a long time, in this case, the oil cylinder is easy to leak and subside, so that the machine body is inclined and even safety accidents are caused, and therefore, the support protection device is necessary when the milling machine is stopped; the application number is CN200820052639.4, the handle of the spring lock pin is pulled out firstly, the lock pin is retracted and withdrawn from the lock hole of the support rod, the support rod is swung to a vertical state position and supported between the crawler device and the frame, the handle of the spring lock pin is released, then the machine is lowered, the support end face is completely contacted with the lower end face of the support rod connecting seat, the lower end face of the support rod is completely contacted with the crawler device, thus realizing reliable shutdown support protection, the upper end of the support rod is provided with a kidney-shaped hole, the support rod can bear all gravity when supporting the weight of a machine body, and the connecting bolt is always not stressed in the kidney-shaped hole. Otherwise, the machine is lifted, the lower end face of the supporting rod is completely separated from the crawler device, the supporting rod is swung to a horizontal state shown in the drawing, the handle of the spring lock pin is pulled out, the lock pin is released by the lock hole aligned with the supporting rod to lock the supporting rod, and the machine can normally enter a working state.
But the length of the supporting rod in the supporting protection device can not be adjusted, so that the supporting distance between the crawler device and the frame can not be adjusted according to specific use requirements, the supporting protection device is inconvenient to use, and the supporting rod can not be fixed in a vertical state after swinging to a vertical state position, so that the supporting protection device has potential safety hazards when supporting and overhauling a machine.
Disclosure of utility model
The utility model aims to provide an auxiliary supporting device and a milling machine, so that the length of the auxiliary supporting device can be adjusted according to specific use requirements, and the auxiliary supporting device can be kept in a vertical state and can not rotate, thereby solving the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an auxiliary supporting device and a milling machine comprise a supporting component for supporting the milling machine, a fixing component for controlling the supporting component to retract and an angle positioning component for ensuring the supporting component to be vertical, wherein one side of the angle positioning component is connected with one side of a mounting seat, one side of the mounting seat is also connected with one side of the supporting component, the supporting component is adjacent to the angle positioning component in position, one side of the supporting component is connected with the side part of the fixing component, and the fixing component is adjacent to the mounting seat;
wherein, the support assembly includes: the positioning screw, the outside threaded connection of positioning screw is in the top of support column, the one end of support column lateral part rotate connect in the lateral part of mount pad, the inside threaded connection of support column is in the outside of threaded rod, the one end fixed connection of threaded rod is in one side of backing plate.
Preferably, the cavity is seted up to the inside of support column, the inner wall of cavity pass through threaded connection in the outside of threaded rod, the screw hole has been seted up at the top of support column, the pore wall threaded connection of screw hole in the outside of set screw.
Preferably, the cavity is perpendicular to the threaded hole, and the cavity is communicated with the threaded hole.
Preferably, the lateral part of support column has seted up the blind hole, the locating hole has been seted up to the one end of the bottom of support column.
Preferably, the fixing assembly includes: the outer frame, one side of outer frame sliding sleeve connects in the outside of connecting rod, the one end of connecting rod is equipped with the pull ring, the other end fixed connection of connecting rod is in the one end of round pin pole, the outside sliding grafting of round pin pole in the opposite side of outer frame, the one end of round pin pole peg graft in the inner circle of blind hole.
Preferably, the inner ring of the outer frame is provided with a first spring, the inner ring of the first spring is sleeved outside the connecting rod, and two ends of the first spring are supported between the outer frame and the pin rod.
Preferably, the angular positioning assembly comprises: the fixed plate, the lateral part fixed connection of fixed plate in the lateral part of mount pad, the inside slip of fixed plate cup joints in the outside of inserted bar, the outside fixed connection of inserted bar is in the inner circle of spacing ring.
Preferably, one end of the inserted link is fixedly connected to the side part of the handle, and the other end of the inserted link is provided with a spherical surface.
Preferably, a second spring is arranged outside the inserted link, and two ends of the second spring are supported between the limiting ring and the fixed plate.
Compared with the prior art, the utility model has the beneficial effects that:
According to the milling machine, the milling machine is supported through the supporting component, the length of the supporting component is adjustable, and the supporting component is kept in a vertical state and cannot rotate through the angle positioning component; through the cooperation of above-mentioned subassembly is used for auxiliary stay device can adjust the supporting distance between crawler attachment and the frame according to specific user demand, makes auxiliary stay device use more convenient, and can let supporting component keep unable rotation in the vertical state, and then reduced the potential safety hazard when supporting the maintenance.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a support assembly according to the present utility model;
FIG. 3 is a schematic view of a bottom view of the support assembly of the present utility model;
FIG. 4 is a schematic view of a fixing assembly according to the present utility model;
FIG. 5 is a schematic view of an angular positioning assembly according to the present utility model;
FIG. 6 is a schematic view of the present utility model in a stowed condition;
Fig. 7 is a schematic view of the working state of the present utility model.
In the figure: 1. a fixing assembly; 2. a mounting base; 3. a support assembly; 4. an angle positioning assembly; 5. a backing plate; 6. a threaded rod; 7. a cavity; 8. a set screw; 9. a threaded hole; 10. a support column; 11. positioning holes; 12. a blind hole; 13. a pull ring; 14. a connecting rod; 15. a first spring; 16. an outer frame; 17. a pin rod; 18. a rod; 19. a spherical surface; 20. a limiting ring; 21. a second spring; 22. a fixing plate; 23. a handle; 24. a frame of the milling machine; 25. a crawler device of a milling machine.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-7, the present utility model provides a technical solution: an auxiliary support device comprising: the support assembly 3 is used for supporting the milling machine, the fixed assembly 1 used for controlling the support assembly 3 to retract and the angle positioning assembly 4 used for guaranteeing the support assembly 3 to be vertical, one side of the angle positioning assembly 4 is connected to one side of the mounting seat 2, one side of the mounting seat 2 is also connected to one side of the support assembly 3, the support assembly 3 is adjacent to the angle positioning assembly 4 in position, one side of the support assembly 3 is connected to the side part of the fixed assembly 1, and the fixed assembly 1 is adjacent to the mounting seat 2 in position.
The support assembly 3 includes: the positioning screw 8, the outside threaded connection of positioning screw 8 is in the top of support column 10, and the one end of support column 10 lateral part rotates the lateral part of being connected in mount pad 2, and the inside threaded connection of support column 10 is in the outside of threaded rod 6, and one end fixed connection of threaded rod 6 is in one side of backing plate 5.
The inner wall of the cavity 7 is connected to the outer part of the threaded rod 6 through threads, the top of the support column 10 is provided with a threaded hole 9, and the hole wall of the threaded hole 9 is connected to the outer part of the positioning screw 8 through threads; the cavity 7 is mutually perpendicular to the threaded hole 9, and the cavity 7 is communicated with the threaded hole 9; meanwhile, a blind hole 12 is formed in the side portion of the support column 10, and a positioning hole 11 is formed in one end of the bottom of the support column 10.
Further, rotating the threaded rod 6, so that the threaded rod 6 moves, thereby changing the length of the whole support assembly 3, and then rotating the set screw 8, so that the end of the set screw 8 abuts against the outside of the threaded rod 6, and the threaded rod 6 cannot rotate, so that the length of the whole support assembly 3 can be kept unchanged; when the support is not needed, the support column 10 rotates to one side of the pin rod 17, so that the blind hole 12 is aligned with the pin rod 17, the pin rod 17 is inserted into the blind hole 12 under the pushing of the first spring 15, so that the support column 10 and the outer frame 16 are fixed together in a pin joint mode, and the support assembly 3 is folded; when the support is needed, the support column 10 is in a vertical state, the positioning hole 11 at the bottom of the support column 10 is just opposite to the spherical surface 19 at one end of the inserted link 18, the second spring 21 pushes the limiting ring 20, and the limiting ring 20 drives the inserted link 18, so that the inserted link 18 is inserted into the positioning hole 11, and the support column 10 can be kept in the vertical state and cannot rotate.
The fixing assembly 1 includes: the outer frame 16, one side of the outer frame 16 is in sliding sleeve connection with the outside of the connecting rod 14, one end of the connecting rod 14 is provided with a pull ring 13, the other end of the connecting rod 14 is fixedly connected with one end of the pin rod 17, the outside of the pin rod 17 is in sliding sleeve connection with the other side of the outer frame 16, and one end of the pin rod 17 is in sleeve connection with the inner ring of the blind hole 12.
The inner ring of the outer frame 16 is provided with a first spring 15, the inner ring of the first spring 15 is sleeved outside the connecting rod 14, and two ends of the first spring 15 are supported between the outer frame 16 and the pin rod 17.
Further, when the support column 10 needs to be rotated, the pull ring 13 is pulled firstly, and the pull ring 13 drives the pin rod 17 to move towards the inner ring of the outer frame 16 through the connecting rod 14, so that the pin rod 17 is pulled away from the blind hole 12, and the support column 10 can be rotated; when the support column 10 needs to be retracted, the pull ring 13 is pulled firstly, the pull ring 13 drives the pin rod 17 to move towards the inner ring of the outer frame 16 through the connecting rod 14, so that the pin rod 17 can prevent the support column 10 from rotating, after the blind hole 12 is aligned with the pin rod 17, the pull ring 13 is loosened, and at the moment, the spring I15 pushes the lower pin rod 17 to be inserted into the blind hole 12, so that the support column 10 and the outer frame 16 are fixed together in a pin joint mode.
The angular positioning assembly 4 comprises: the fixed plate 22, the lateral part fixed connection of fixed plate 22 is in the lateral part of mount pad 2, and the inside slip of fixed plate 22 cup joints in the outside of inserted bar 18, and the outside fixed connection of inserted bar 18 is in the inner circle of spacing ring 20.
One end of the inserted link 18 is fixedly connected to the side part of the handle 23, and the other end of the inserted link 18 is provided with a spherical surface 19; the spherical surface is arranged to facilitate the insertion of the insert rod 18 into the positioning hole 11.
The outside of the inserted link 18 is provided with a second spring 21, and two ends of the second spring 21 are supported between the limiting ring 20 and the fixed plate 22.
Further, when the support column 10 rotates to the vertical state, the positioning hole 11 at the bottom of the support column 10 just faces the spherical surface 19 at one end of the inserted link 18, and the second spring 21 pushes the limiting ring 20, and the limiting ring 20 drives the inserted link 18, so that the inserted link 18 is inserted into the positioning hole 11, and the support column 10 can be kept in the vertical state and cannot rotate; when the support column 10 needs to be retracted, the handle 23 is pulled, and the handle 23 drives the inserted link 18, so that the inserted link 18 is pulled away from the positioning hole 11, and the support column 10 can be rotated.
Working principle: before use, the top of the outer frame 16 and the mounting seat 2 are welded at the bottom of the frame 24 of the milling machine, when in use, the pull ring 13 is pulled, and the pull ring 13 drives the pin 17 to move towards the inner ring of the outer frame 16 through the connecting rod 14, so that the pin 17 is pulled away from the blind hole 12, and the support column 10 can rotate; the support column 10 is rotated to a vertical state, one end of the support column 10 and a spherical surface 19 at one end of the inserted link 18 generate sliding friction in the rotation process of the support column 10, when the support column 10 is rotated to the vertical state, a positioning hole 11 at the bottom of the support column 10 is just right opposite to the spherical surface 19 at one end of the inserted link 18, at the moment, a second spring 21 pushes a limiting ring 20, and the limiting ring 20 drives the inserted link 18 so that the inserted link 18 is inserted into the positioning hole 11, and thus the support column 10 can be kept in the vertical state and cannot rotate; then, the threaded rod 6 is rotated so that the threaded rod 6 moves towards the crawler 25 of the milling machine, after the threaded rod 6 moves to a required length, the set screw 8 is screwed so that the end of the set screw 8 abuts against the outside of the threaded rod 6, the threaded rod 6 cannot rotate, the length of the whole support assembly 3 can be kept unchanged, and then the frame 24 of the milling machine is lowered so that the backing plate 5 at the end of the threaded rod 6 is in full contact with the top surface of the crawler 25 of the milling machine, and the support assembly 3 plays a supporting role.
On the other hand, propose a milling machine in this embodiment, this milling machine includes the frame, with the rotatory adjustable seat of being connected of frame, with the rotatory adjustable handrail of being connected of frame and with the rotatory adjustable elastic connection's of frame cat ladder, handrail and cat ladder set up in the frame outside, the handrail can inwards rotate accomodate, the cat ladder can downwards rotate and stretch, the cat ladder can upwards rotate folding accomodate.
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 (10)
1. The auxiliary supporting device is characterized by comprising a supporting component (3) for supporting the milling machine, a fixing component (1) for controlling the supporting component (3) to retract and an angle positioning component (4) for ensuring the supporting component (3) to be vertical, wherein one side of the angle positioning component (4) is connected to one side of a mounting seat (2), one side of the mounting seat (2) is also connected to one side of the supporting component (3), the supporting component (3) is adjacent to the angle positioning component (4), one side of the supporting component (3) is connected to the side part of the fixing component (1), and the fixing component (1) is adjacent to the mounting seat (2);
Wherein the support assembly (3) comprises: the positioning screw (8), the outside threaded connection of positioning screw (8) is in the top of support column (10), the one end of support column (10) lateral part rotate connect in the lateral part of mount pad (2), the inside threaded connection of support column (10) is in the outside of threaded rod (6), the one end fixed connection of threaded rod (6) is in one side of backing plate (5).
2. An auxiliary support device according to claim 1, wherein: the inside of support column (10) has seted up cavity (7), the inner wall of cavity (7) pass through threaded connection in the outside of threaded rod (6), screw hole (9) have been seted up at the top of support column (10), the pore wall threaded connection of screw hole (9) in the outside of set screw (8).
3. An auxiliary support device according to claim 2, wherein: the cavity (7) is perpendicular to the threaded hole (9), and the cavity (7) is communicated with the threaded hole (9).
4. An auxiliary support device according to claim 1, wherein: blind holes (12) are formed in the side portions of the support columns (10), and positioning holes (11) are formed in one end of the bottom of each support column (10).
5. An auxiliary support device according to claim 4, wherein: the fixing assembly (1) comprises: the outer frame (16), one side of outer frame (16) sliding sleeve connects in the outside of connecting rod (14), the one end of connecting rod (14) is equipped with pull ring (13), the other end fixed connection of connecting rod (14) is in the one end of round pin pole (17), the outside sliding of round pin pole (17) peg graft in the opposite side of outer frame (16), the one end of round pin pole (17) peg graft in the inner circle of blind hole (12).
6. An auxiliary support device according to claim 5, wherein: the inner ring of the outer frame (16) is provided with a first spring (15), the inner ring of the first spring (15) is sleeved outside the connecting rod (14), and two ends of the first spring (15) are supported between the outer frame (16) and the pin rod (17).
7. An auxiliary support device according to claim 1, wherein: the angular positioning assembly (4) comprises: the fixing plate (22), the lateral part fixed connection of fixing plate (22) in the lateral part of mount pad (2), the inside slip of fixing plate (22) cup joints in the outside of inserted bar (18), the outside fixed connection of inserted bar (18) is in the inner circle of spacing ring (20).
8. An auxiliary support device according to claim 7, wherein: one end of the inserted link (18) is fixedly connected to the side part of the handle (23), and the other end of the inserted link (18) is provided with a spherical surface (19).
9. An auxiliary support device according to claim 7, wherein: the outside of inserted bar (18) is equipped with spring two (21), the both ends of spring two (21) support in spacing ring (20) with between fixed plate (22).
10. A milling machine, characterized in that: an auxiliary support device comprising a device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322882049.1U CN220904939U (en) | 2023-10-25 | 2023-10-25 | Auxiliary supporting device and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322882049.1U CN220904939U (en) | 2023-10-25 | 2023-10-25 | Auxiliary supporting device and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220904939U true CN220904939U (en) | 2024-05-07 |
Family
ID=90903966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322882049.1U Active CN220904939U (en) | 2023-10-25 | 2023-10-25 | Auxiliary supporting device and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220904939U (en) |
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2023
- 2023-10-25 CN CN202322882049.1U patent/CN220904939U/en active Active
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