CN211474805U - Hinge type linear guide mechanism not easy to fall off - Google Patents
Hinge type linear guide mechanism not easy to fall off Download PDFInfo
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- CN211474805U CN211474805U CN201922373396.5U CN201922373396U CN211474805U CN 211474805 U CN211474805 U CN 211474805U CN 201922373396 U CN201922373396 U CN 201922373396U CN 211474805 U CN211474805 U CN 211474805U
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Abstract
The utility model discloses a hinge type linear guide mechanism which is not easy to fall off, relating to the technical field of linear guide mechanisms, comprising a base, wherein one side of the top of the base is provided with a power mechanism, the other side of the top of the base is provided with a guide mechanism, a hinge is arranged between the power mechanism and the guide mechanism, and an anti-falling mechanism is arranged inside the hinge; the utility model discloses a be provided with anti-disengaging mechanism, at ordinary times, the moderate hinge of tensioning can extrude inside extrusion axle, thereby cause extrusion spring to receive pressure and compress, and the stripper plate also can take the operation panel to go up to move, and when the hinge is loose, extrusion spring passes through self elasticity, become back to reset, thereby drive extrusion axle extrudees the hinge, make the tensile force of hinge get back to moderate degree again, thereby can prevent effectively that the hinge from breaking away from two gears, effectively improved the device stability at the during operation.
Description
Technical Field
The utility model belongs to the technical field of linear guiding mechanism, concretely relates to linear guiding mechanism of hinge type who is difficult for droing.
Background
The guide mechanism is a mechanism which can transmit various forces and moments in a suspension system and guide wheels to move relative to a frame (body) according to a certain rule. The guide mechanism consists of control arm and thrust rod, and the guide shaft may be linear guide shaft for linear motion and rotating shaft for rotation.
The existing hinge type linear guide mechanism usually drives a rotating shaft to rotate through a motor, and drives a guide shaft or a screw rod to rotate through a hinge, so that a guide block is driven to do linear motion on the screw rod or the guide shaft, but the hinge can loosen after being used for a long time, and even can drop from the screw rod seriously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a linear guiding mechanism of hinge type who is difficult for droing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hinge type linear guide mechanism not easy to fall off comprises a base, wherein a power mechanism is arranged on one side of the top of the base, a guide mechanism is arranged on the other side of the top of the base, a hinge is arranged between the power mechanism and the guide mechanism, and an anti-falling mechanism is arranged in the hinge;
the power mechanism comprises a connecting plate, the connecting plate is fixedly arranged on one side of a base, a top plate is arranged at the top of the connecting plate, a first fixing pipe is fixedly arranged on one side of the base facing the top plate, a rotating shaft is arranged in the first fixing pipe, the rotating shaft is movably connected with the first fixing pipe through a bearing, a motor is arranged at the bottom of the top plate, and the output end of the motor is fixedly connected with the rotating shaft;
the guide mechanism comprises a base plate, the base plate is fixedly arranged on one side of the base, a second fixed pipe is fixedly arranged on one side of the base, which is close to the base plate, a lead screw is arranged in the second fixed pipe, the lead screw is movably connected with the second fixed pipe through a bearing, a guide block is arranged on the lead screw, the guide block is in threaded connection with the lead screw, a guide groove is arranged on one side of the base plate, which faces the guide block, a connecting rod is fixedly arranged on one side of the guide block, a sliding block is fixedly arranged at one end of the connecting rod, the sliding block is matched with the guide groove, a first gear is arranged on the rotating shaft, a second gear is arranged on the lead screw, and the hinge is arranged on the first gear;
the anti-disengaging mechanism comprises a connecting column, the connecting column is fixedly arranged on the base, an operation plate is fixedly arranged at the top of the connecting column, two extrusion plates are arranged at the top of the operation plate, extrusion springs are arranged between the extrusion plates, a limiting block is arranged at the bottom of the extrusion plates, a limiting groove is formed in the top of the operation plate towards one side of the limiting block, the limiting block is matched with the limiting groove, an extrusion shaft is arranged at the top of the limiting block, a through hole is formed in the middle of the extrusion shaft in a penetrating mode, an rotating shaft is arranged inside the through hole, a bearing is movably connected between the rotating shaft and the through hole, and the bottom of.
Preferably, a reinforcing plate is fixedly arranged at the joint of the base and the base plate, and the cross section of the reinforcing plate is triangular.
Preferably, the first and second stationary pipes are made of a stainless steel material.
Preferably, the cross-sectional shapes of the sliding block and the guide groove are both set to be T-shaped.
Preferably, the cross sections of the limiting blocks and the limiting grooves are both T-shaped.
Preferably, the base plate is fixedly connected with the base through bolts.
Preferably, the length of the filament rod is consistent with the length of the substrate.
Compared with the prior art, the beneficial effects of the utility model are that:
through being provided with anti-disengaging mechanism, at ordinary times, the moderate hinge of tensioning can extrude inside extrusion axle, thereby cause extrusion spring to receive pressure and compress, and the stripper plate also can take the operation panel to go up to move, and when the hinge is loose, extrusion spring passes through the elasticity of self, it resets to become back to the throne, thereby drive extrusion axle extrudees the hinge, make the tensile force of hinge get back to moderate degree again, thereby can prevent effectively that the hinge from breaking away from two gears, effectively improved the stability of device at the during operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the hinge and anti-separation mechanism of the present invention;
fig. 3 is a schematic structural view of the anti-falling mechanism of the present invention;
FIG. 4 is a schematic structural view of the limiting block and the limiting groove of the present invention;
in the figure: 1. a base; 2. a hinge; 3. a connecting plate; 4. a top plate; 5. a first stationary tube; 6. a rotating shaft; 7. a motor; 8. a substrate; 9. a second stationary tube; 10. a screw rod; 11. a guide block; 12. a guide groove; 13. a connecting rod; 14. a slider; 15. a first gear; 16. a second gear; 17. connecting columns; 18. an operation panel; 19. a pressing plate; 20. a compression spring; 21. a limiting block; 22. a limiting groove; 23. extruding the shaft; 24. a through hole; 25. a rotating shaft; 26. a reinforcing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a linear guiding mechanism of hinge type that is difficult for droing, including base 1, base 1 top one side is provided with power unit, base 1 top opposite side is provided with guiding mechanism, be provided with hinge 2 between power unit and the guiding mechanism, 2 inside anti-disengaging mechanisms that are provided with of hinge:
the power mechanism comprises a connecting plate 3, the connecting plate 3 is fixedly arranged on one side of a base 1, a top plate 4 is arranged at the top of the connecting plate 3, a first fixing pipe 5 is fixedly arranged on one side, facing the top plate 4, of the base 1, a rotating shaft 6 is arranged inside the first fixing pipe 5, the rotating shaft 6 is movably connected with the first fixing pipe 5 through a bearing, a motor 7 is arranged at the bottom of the top plate 4, and the output end of the motor 7 is fixedly connected with the rotating shaft 6;
the guide mechanism comprises a substrate 8, the substrate 8 is fixedly arranged on one side of a base 1, one side of the base 1 close to the substrate 8 is fixedly provided with a second fixed pipe 9, a screw rod 10 is arranged inside the second fixed pipe 9, the screw rod 10 is movably connected with the second fixed pipe 9 through a bearing, a guide block 11 is arranged on the screw rod 10, the guide block 11 is in threaded connection with the screw rod 10, one side of the substrate 8 facing the guide block 11 is provided with a guide groove 12, one side of the guide block 11 is fixedly provided with a connecting rod 13, one end of the connecting rod 13 is fixedly provided with a slide block 14, the slide block 14 is matched with the guide groove 12, a first gear 15 is arranged on the rotating shaft 6, a second gear 16 is arranged on the screw rod 10, and the hinge 2 is arranged on the first gear 15 and the second gear 16;
anti-disengaging mechanism includes spliced pole 17, spliced pole 17 is fixed to be set up on base 1, the fixed operating panel 18 that is provided with in spliced pole 17 top, operating panel 18 top is provided with two stripper plates 19, two be provided with extrusion spring 20 between the stripper plate 19, stripper plate 19 bottom is provided with stopper 21, operating panel 18 top is provided with spacing groove 22 towards one side of stopper 21, stopper 21 and spacing groove 22 phase-match, stopper 21 top is provided with extrusion axle 23, extrusion axle 23 middle part is run through and is provided with through-hole 24, the inside axis of rotation 25 that is provided with of through-hole 24, through bearing swing joint between axis of rotation 25 and the through-hole 24, axis of rotation 25 bottom and stripper plate 19 fixed connection.
In order to improve the firmness between the base 1 and the substrate 8, in this embodiment, it is preferable that a reinforcing plate 26 is fixedly disposed at the joint of the base 1 and the substrate 8, and the cross-sectional shape of the reinforcing plate 26 is triangular.
In order to prevent the first and second stationary pipes 5 and 9 from rusting for a long time, in the present embodiment, it is preferable that the first and second stationary pipes 5 and 9 are made of a stainless material.
In order to prevent the sliding block 14 from being separated from the guide groove 12, in the present embodiment, it is preferable that the sliding block 14 and the guide groove 12 have a T-shaped cross section.
In order to prevent the limiting block 21 from being separated from the limiting groove 22, in this embodiment, it is preferable that the cross-sectional shapes of the limiting block 21 and the limiting groove 22 are both T-shaped.
In order to facilitate the connection between the substrate 8 and the base 1, in the embodiment, preferably, the substrate 8 and the base 1 are fixedly connected by bolts.
In order to facilitate the assembly of the device, in the present embodiment, it is preferable that the length of the lead screw 10 is identical to the length of the base plate 8.
The utility model discloses a theory of operation and use flow: when the utility model is used, the motor 7 drives the rotating shaft 6 to rotate, the rotating shaft 6 can drive the first gear 15 to rotate, the first gear 15 can drive the second gear 16 to rotate through the hinge 2, the second gear 16 is fixedly arranged on the lead screw 10, so that the lead screw 10 can be driven to rotate, the guide block 11 on the lead screw 10 can make linear motion on the lead screw, so that the guide work is carried out, the anti-drop mechanism in the middle of the hinge 2, at ordinary times, the hinge 2 with moderate tension can extrude the extrusion shaft 23 inside, so that the extrusion spring 20 is compressed by pressure, the extrusion plate 19 can also move on the operating plate 18, when the hinge 2 is loosened, the extrusion spring 20 is changed back to reset through the elasticity of the extrusion shaft, so that the extrusion shaft 23 is driven to extrude the hinge 2, so that the tension of the hinge 2 returns to moderate degree again, thereby effectively preventing the hinge 2 from being separated from the two gears, the stability of the device in operation is effectively improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a linear guiding mechanism of difficult articulated type that drops, includes base (1), its characterized in that: a power mechanism is arranged on one side of the top of the base (1), a guide mechanism is arranged on the other side of the top of the base (1), a hinge (2) is arranged between the power mechanism and the guide mechanism, and an anti-falling mechanism is arranged inside the hinge (2);
the power mechanism comprises a connecting plate (3), the connecting plate (3) is fixedly arranged on one side of a base (1), a top plate (4) is arranged at the top of the connecting plate (3), a first fixing pipe (5) is fixedly arranged on one side, facing the top plate (4), of the base (1), a rotating shaft (6) is arranged inside the first fixing pipe (5), the rotating shaft (6) is movably connected with the first fixing pipe (5) through a bearing, a motor (7) is arranged at the bottom of the top plate (4), and the output end of the motor (7) is fixedly connected with the rotating shaft (6);
the guide mechanism comprises a substrate (8), the substrate (8) is fixedly arranged on one side of a base (1), one side, close to the substrate (8), of the base (1) is fixedly provided with a second fixing pipe (9), a lead screw (10) is arranged inside the second fixing pipe (9), the lead screw (10) is movably connected with the second fixing pipe (9) through a bearing, a guide block (11) is arranged on the lead screw (10), the guide block (11) is in threaded connection with the lead screw (10), a guide groove (12) is arranged on one side, facing the guide block (11), of the substrate (8), a connecting rod (13) is fixedly arranged on one side of the guide block (11), one end of the connecting rod (13) is fixedly provided with a sliding block (14), the sliding block (14) is matched with the guide groove (12), a first gear (15) is arranged on the rotating shaft (6), a second gear (16) is arranged on the screw rod (10), and the hinge (2) is arranged on the first gear (15) and the second gear (16);
the anti-falling mechanism comprises a connecting column (17), the connecting column (17) is fixedly arranged on a base (1), an operating plate (18) is fixedly arranged at the top of the connecting column (17), two extrusion plates (19) are arranged at the top of the operating plate (18), an extrusion spring (20) is arranged between the two extrusion plates (19), a limiting block (21) is arranged at the bottom of each extrusion plate (19), a limiting groove (22) is arranged at the top of each operating plate (18) facing one side of each limiting block (21), each limiting block (21) is matched with the corresponding limiting groove (22), an extrusion shaft (23) is arranged at the top of each limiting block (21), a through hole (24) is arranged in the middle of each extrusion shaft (23) in a penetrating manner, a rotating shaft (25) is arranged inside each through hole (24), and the rotating shaft (25) is movably connected with the through, the bottom of the rotating shaft (25) is fixedly connected with the extrusion plate (19).
2. The linear guide mechanism of hinge type not easy to fall off of claim 1, wherein: the base (1) is fixedly provided with a reinforcing plate (26) at the joint of the base plate (8), and the cross section of the reinforcing plate (26) is triangular.
3. The linear guide mechanism of hinge type not easy to fall off of claim 1, wherein: the first fixing pipe (5) and the second fixing pipe (9) are both made of stainless steel materials.
4. The linear guide mechanism of hinge type not easy to fall off of claim 1, wherein: the cross sections of the sliding block (14) and the guide groove (12) are both T-shaped.
5. The linear guide mechanism of hinge type not easy to fall off of claim 1, wherein: the cross-sectional shapes of the limiting blocks (21) and the limiting grooves (22) are both T-shaped.
6. The linear guide mechanism of hinge type not easy to fall off of claim 1, wherein: the base plate (8) is fixedly connected with the base (1) through bolts.
7. The linear guide mechanism of hinge type not easy to fall off of claim 1, wherein: the length of the screw rod (10) is consistent with that of the substrate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922373396.5U CN211474805U (en) | 2019-12-26 | 2019-12-26 | Hinge type linear guide mechanism not easy to fall off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922373396.5U CN211474805U (en) | 2019-12-26 | 2019-12-26 | Hinge type linear guide mechanism not easy to fall off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211474805U true CN211474805U (en) | 2020-09-11 |
Family
ID=72363356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922373396.5U Active CN211474805U (en) | 2019-12-26 | 2019-12-26 | Hinge type linear guide mechanism not easy to fall off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211474805U (en) |
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2019
- 2019-12-26 CN CN201922373396.5U patent/CN211474805U/en active Active
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