CN112171611A - Angle-adjustable translation type lifting device - Google Patents
Angle-adjustable translation type lifting device Download PDFInfo
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- CN112171611A CN112171611A CN201911057252.7A CN201911057252A CN112171611A CN 112171611 A CN112171611 A CN 112171611A CN 201911057252 A CN201911057252 A CN 201911057252A CN 112171611 A CN112171611 A CN 112171611A
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- hinged support
- hinged
- support
- lifting device
- adjusting mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
- B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height
Abstract
A translational lifting device with an adjustable angle comprises a supporting underframe, a height adjusting mechanism, a translational mechanism and an inclination angle adjusting mechanism, wherein the height adjusting mechanism is arranged on the supporting underframe and used for adjusting the height, the translational mechanism is arranged at the upper end of the height adjusting mechanism and can move horizontally, and the inclination angle adjusting mechanism is arranged on the translational mechanism and can adjust the inclination angle; the translation mechanism comprises a fixed plate and a sliding plate which is connected to the fixed plate in a sliding manner, a lead screw is fixedly installed on the fixed plate along the transverse direction, a nut at the upper end of the lead screw is fixedly connected with the sliding plate, and a rocker for driving the nut to move horizontally is arranged at the right end of the lead screw; the inclination angle adjusting mechanism comprises a hinge fixed support with fixed height and an adjustable hinge support with adjustable height; the invention has the advantages of compact structure, simple principle, convenient use, obvious effect and convenient implementation, and can be widely applied to occasions and facilities with height, level and angle adjustment requirements.
Description
Technical Field
The invention relates to the technical field of lifting support platforms, in particular to an angle-adjustable translation type lifting device.
Background
The lifting device is widely applied to the machining field, in the prior art, the lifting device is usually only used for lifting, cannot meet the horizontal direction fine adjustment of the device through the lifting device, and cannot meet the leveling function of a product on the lifting device; when the horizontal direction adjustment or leveling is carried out by other devices, the products need to be repeatedly taken and placed, and the operation is complex and consumes a large amount of time.
Disclosure of Invention
The invention aims to provide an angle-adjustable translation type lifting device which is compact in structure, complete in function, convenient to use, simple to operate, reliable in performance, low in cost and strong in applicability.
The technical scheme of the invention is as follows:
a translational lifting device with an adjustable angle comprises a supporting underframe, a height adjusting mechanism, a translational mechanism and an inclination angle adjusting mechanism, wherein the height adjusting mechanism is arranged on the supporting underframe and used for adjusting the height, the translational mechanism is arranged at the upper end of the height adjusting mechanism and can move horizontally, and the inclination angle adjusting mechanism is arranged on the translational mechanism and can adjust the inclination angle;
the translation mechanism comprises a fixed plate and a sliding plate which is connected to the fixed plate in a sliding manner, a lead screw is fixedly installed on the fixed plate along the transverse direction, a nut at the upper end of the lead screw is fixedly connected with the sliding plate, and a rocker for driving the nut to move horizontally is arranged at the right end of the lead screw; the upper end part of the fixed plate is provided with a first groove for the lead screw to move, the right end part of the first groove is flush with the right end face of the fixed plate, the fixed plate is provided with a first square hole for the nut to move, and the length of the first square hole is larger than the horizontal moving range of the sliding plate; the lower end part of the sliding plate is provided with a second groove for the abdicating lead screw, and the right end part of the second groove is flush with the right end face of the sliding plate; a square hole II for yielding the nut is arranged at the joint of the sliding plate and the nut;
the inclination angle adjusting mechanism comprises a fixed hinged support with fixed height and an adjustable hinged support with adjustable height, and the fixed hinged support and the adjustable hinged support are respectively arranged on two end parts of the sliding plate; the adjustable hinged support comprises a screw type support, a screw rod type hinged support and a first hinged support seat, wherein an internal thread is arranged on the screw type support, an external thread matched with the internal thread on the screw type support is arranged at the lower end of the screw rod type hinged support, a first spherical hinged portion is arranged at the upper part of the screw rod type hinged support, a first support plane is arranged at the upper end of the first hinged support seat, the middle part of the lower end of the first hinged support seat is an inner hemispherical surface matched with the first spherical hinged portion, a first annular pressing plate is further arranged at the lower end of the first hinged support seat, and the first annular pressing plate.
The articulated fixed support comprises a ball head type support arranged on the sliding plate and an articulated support seat II arranged at the upper end of the ball head type support, the upper end of the ball head type support is a spherical articulated part II, the upper end of the articulated support seat II is a support plane II, the middle part of the lower end of the articulated support seat II is an inner hemispherical surface matched with the spherical articulated part II, the lower end of the articulated support seat II is also provided with an annular pressing plate II, and the annular pressing plate II consists of two semicircular pressing plates.
And a plurality of rotating handles are arranged in the middle of the screw rod type hinged support along the radial direction.
The height adjusting mechanism comprises a left spiral elevator and a right spiral elevator which are symmetrically arranged on the supporting underframe, one end of a worm of the left spiral elevator is mutually connected with the worm of the right spiral elevator through a transmission shaft, and the other end of the worm of the left spiral elevator is provided with a screw rod rocker for driving the worm of the left spiral elevator.
One end of the left spiral elevator worm and one end of the right spiral elevator worm are respectively connected to the two end parts of the transmission shaft through a coupler; the screw rod rocking rod is a manual or electric screw rod rocking rod.
The two ends of the lead screw are respectively connected to the fixing plate through a lead screw mounting seat.
And the two end parts of the fixed plate are respectively provided with a pressing strip group along the transverse direction, and each pressing strip group comprises two pressing strips which are sequentially arranged.
The supporting chassis comprises a supporting box and four supporting legs arranged at the bottom of the supporting box, the supporting box is hollow, and the upper surface of the supporting box is provided with a left spiral elevator mounting hole and a right spiral elevator mounting hole for mounting a height adjusting mechanism; the four supporting legs are fixed with the bottom of the supporting box by bolts or welding.
The rocker is a manual or electric rocker.
The invention has the beneficial effects that: the height lifting, the horizontal movement and the angle adjustment are perfectly and quickly realized through an innovative structural design, and the hinged two flat seat supports on the uppermost layer can be adaptively adjusted and matched when the product is not placed flatly, so that the product is ensured to be fully contacted; the invention has compact structure, simple principle, convenient use, obvious effect and convenient implementation; the invention can improve the operation posture adjustment efficiency of the product to be adjusted by 400 percent and reduce the labor intensity by 300 percent.
Drawings
FIG. 1 is a schematic structural view of a translational lifting device with an adjustable angle of the present invention;
FIG. 2 is a schematic view of the translation mechanism of the present invention;
FIG. 3 is a schematic view of the slide plate construction of the present invention;
FIG. 4 is a schematic view of a retaining plate according to the present invention;
FIG. 5 is a schematic view of an adjustable hinge support of the present invention;
FIG. 6 is a schematic view of the hinged fixed support structure of the present invention;
FIG. 7 is a schematic illustration of the present invention after elevation, angular adjustment, translation;
in the figure: 1. a support chassis; 2. a height adjustment mechanism; 3. a translation mechanism; 4. an inclination angle adjusting mechanism; 5. a fixing plate; 6. a sliding plate; 7. a lead screw; 8. a nut; 9. a lead screw mounting seat; 10. layering; 11. a lead screw rocker; 12. the fixed support is hinged; 13. an adjustable hinged support; 14. a left-handed screw elevator; 15. a coupling; 16. a drive shaft; 17. a rocker; 18. supporting legs; 19. a support box; 20. a nut-type support; 21. the screw rod type hinged support; 22-1, hinging a first supporting seat; 22-2, hinging a second supporting seat; 23-1, a first annular pressure plate; 23-2, annular pressing plate II; 24. a ball head type support; 25. a first groove; 26. a first square hole; 27. a second groove; 28. and a second square hole.
Detailed Description
The technical solution in the embodiments of the present invention will now be clearly and completely described with reference to the accompanying drawings.
According to what is shown in fig. 1, the invention comprises four components: a support chassis 1 for supporting; a height adjustment mechanism 2 for realizing a height adjustment function; a translation mechanism 3 for realizing the horizontal movement function and an inclination angle adjusting mechanism 4 for realizing the angle adjustment;
the supporting chassis 1 comprises a supporting box 19 and supporting legs 18 welded on the supporting box 19, the supporting legs 18 can also be connected to the supporting box 19 by bolts, the supporting box 19 is hollow, and installation spaces are provided for the rotatable screws of the left spiral elevator 14 and the right spiral elevator of the height adjusting mechanism 2;
the high-low lifting mechanism 2 comprises a left spiral lifter 14 and a right spiral lifter which are arranged on a supporting box 19, one end of a worm of the left spiral lifter 14 is provided with a lead screw rocker 11 for driving the worm of the left spiral lifter, and the worms of the left spiral lifter 14 and the worm of the right spiral lifter are movably connected together through a coupler and two transmission shafts, so that the two spiral lifters can synchronously ascend and descend after the lead screw rocker 11 is rotated; the screw rod rocking bar 11 is a manual or electric screw rod rocking bar;
the inclination angle adjusting mechanism 4 comprises a fixed hinged support 12 and an adjustable hinged support 13, the upper parts of the fixed hinged support and the adjustable hinged support are hinged and rotatable supporting surfaces, and the two supporting surfaces can be completely attached to the lower surface of a supported object when the angle is adjusted.
According to the figure 2, the translation mechanism 3 comprises a left screw rod mounting seat and a right screw rod mounting seat 9 which are arranged at two ends of a groove I25 of the fixed plate 5 and used for abdicating the screw rod 7, the screw rod 7 is fixed on the fixed plate through the screw rod mounting seats to realize flexible rotation, a screw nut 8 at the upper end of the screw rod 7 is fixedly connected and matched with the sliding plate 6, the rotary motion of the screw rod 7 is changed into linear motion of the screw nut 8, so that the sliding plate 6 horizontally slides, a rocker 17 used for driving the screw nut 8 to horizontally move is arranged at the right end of the screw rod 7, and the rocker 17; the two end parts of the fixed plate 5 are respectively provided with a pressing strip group along the transverse direction, the pressing strip group comprises two pressing strips 10 which are sequentially arranged, the pressing strips 10 are buckled with the sliding plate and have a certain gap with the sliding plate, and the sliding plate can be effectively ensured to convert the rotary motion into the linear motion under the matching action of a screw rod and a nut.
According to the drawings of fig. 3 and 4, the upper end part of the fixed plate 5 is provided with a first groove 25 for the abdicating lead screw 7, the right end part of the first groove 25 is flush with the right end surface of the fixed plate 5, the fixed plate 5 is provided with a first square hole 26 for the abdicating screw 8, and the length of the first square hole 26 is larger than the horizontal moving range of the sliding plate 6; the lower end part of the sliding plate 6 is provided with a second groove 27 for yielding the lead screw 7, and the right end part of the second groove 27 is flush with the right end face of the sliding plate 6; the sliding plate 6 is provided with a square hole II 28 for yielding the screw 8 at the joint of the screw 8, so that the ultra-thin characteristic of the translation mechanism is realized, the ultra-thin characteristic of the translation mechanism realizes the minimum height of the whole device, and the device can be widely applied to various occasions with limited height space.
According to fig. 5, the adjustable hinged support 13 comprises a nut-type support 20, a screw-type hinged support 21 and a hinged support seat I22-1, wherein the nut-type support 20 is fixedly arranged on the sliding plate 6, and the screw-type hinged support 21 is connected with the nut-type support 20 through threads to change the rotary motion into vertical up-and-down linear motion; the upper part of the screw rod type hinged support 21 is provided with a first spherical hinged part, the upper end of a first hinged support seat 22-1 is provided with a first support plane, the middle part of the lower end of the first hinged support seat 22-1 is an inner hemispherical surface matched with the first spherical hinged part, the lower end of the first hinged support seat 22-1 is also provided with a first annular pressing plate 23-1, and the first annular pressing plate 23-1 consists of two semicircular pressing plates, so that the lower plane of a loaded object is ensured to be attached after angle adjustment.
According to the figure 6, the hinged fixed support 12 comprises a ball head type support 24 arranged on the sliding plate 6 and a hinged support seat II 22-2 arranged at the upper end of the ball head type support 24, the upper end part of the ball head type support 24 is a spherical hinged part II, the upper end of the hinged support seat II 22-2 is a support plane II, the middle part of the lower end of the hinged support seat II 22-2 is an inner hemispherical surface matched with the spherical hinged part II, the lower end of the hinged support seat II 22-2 is also provided with an annular pressure plate II 23-2, and the annular pressure plate II 23-2 is composed of two semicircular pressure plates, so that the lower plane of a loaded object is ensured to be attached after.
Fig. 7 shows the state of the translational lifting device with adjustable angle after the translational lifting device realizes the change of height, translation and angle.
The invention realizes the perfect and fast realization of high-low lifting, horizontal movement and angle adjustment through the innovative structural design, the hinged two flat seat supports at the uppermost layer solve the problem of the comprehensive contact of the supports after the angle is changed, and the invention has the advantages of compact structure, simple principle, convenient use, obvious effect and convenient implementation.
Claims (9)
1. The utility model provides an angularly adjustable translation formula elevating gear which characterized in that: comprises a supporting underframe (1), a height adjusting mechanism (2) which is arranged on the supporting underframe (1) and is used for adjusting the height, a translation mechanism (3) which is arranged at the upper end of the height adjusting mechanism (2) and can move horizontally, and an inclination angle adjusting mechanism (4) which is arranged on the translation mechanism (3) and can adjust the inclination angle;
the translation mechanism (3) comprises a fixed plate (5) and a sliding plate (6) connected to the fixed plate (5) in a sliding mode, a lead screw (7) is fixedly installed on the fixed plate (5) along the transverse direction, a nut (8) at the upper end of the lead screw (7) is fixedly connected with the sliding plate (6), and a rocker (17) used for driving the nut (8) to move horizontally is arranged at the right end of the lead screw (7); the upper end of the fixed plate (5) is provided with a first groove (25) for the lead screw (7) to be abdomed, the right end of the first groove (25) is flush with the right end face of the fixed plate (5), the fixed plate (5) is provided with a first square hole (26) for the lead screw (8) to be abdomed, and the length of the first square hole (26) is larger than the horizontal moving range of the sliding plate (6); a second groove (27) for yielding the lead screw (7) is formed in the lower end part of the sliding plate (6), and the right end part of the second groove (27) is flush with the right end face of the sliding plate (6); a square hole II (28) for yielding the screw nut (8) is arranged at the joint of the sliding plate (6) and the screw nut (8);
the inclination angle adjusting mechanism (4) comprises a fixed hinged support (12) with fixed height and an adjustable hinged support (13) with adjustable height, and the fixed hinged support (12) and the adjustable hinged support (13) are respectively arranged on two end parts of the sliding plate (6); the adjustable hinged support (13) comprises a screw type support (20), a screw rod type hinged support (21) and a hinged support seat I (22-1), wherein an internal thread is arranged on the screw type support (20), an external thread matched with the internal thread on the screw type support (20) is arranged at the lower end of the screw rod type hinged support (21), a spherical hinged portion I is arranged at the upper part of the screw rod type hinged support (21), a support plane I is arranged at the upper end of the hinged support seat I (22-1), an inner hemispherical surface matched with the spherical hinged portion I is arranged in the middle of the lower end of the hinged support seat I (22-1), an annular pressing plate I (23-1) is further arranged at the lower end of the hinged support seat I (22-1), and the annular pressing plate I (23-1) is composed of.
2. The translational angular adjustment lifting device as set forth in claim 1, wherein: the hinged fixed support (12) comprises a ball head type support (24) arranged on the sliding plate (6) and a hinged support seat II (22-2) arranged at the upper end of the ball head type support (24), the upper end part of the ball head type support (24) is a spherical hinged part II, the upper end of the hinged support seat II (22-2) is a support plane II, the middle part of the lower end of the hinged support seat II (22-2) is an inner hemispherical surface matched with the spherical hinged part II, an annular pressure plate II (23-2) is further arranged at the lower end of the hinged support seat II (22-2), and the annular pressure plate II (23-2) is composed of two semicircular pressure plates.
3. The translational angular adjustment lifting device as set forth in claim 1, wherein: the middle part of the screw rod type hinged support (21) is provided with a plurality of rotating handles along the radial direction.
4. The translational angular adjustment lifting device as set forth in claim 1, wherein: the height adjusting mechanism (2) comprises a left spiral lifter (14) and a right spiral lifter which are symmetrically arranged on the supporting underframe (1), one end of a worm of the left spiral lifter (14) is connected with the worm of the right spiral lifter through a transmission shaft (16), and the other end of the worm of the left spiral lifter (14) is provided with a screw rod rocker (11) for driving the worm of the left spiral lifter.
5. The translational angular adjustment lifting device as set forth in claim 5, wherein: one end of a worm of the left spiral lifter (14) and one end of a worm of the right spiral lifter are respectively connected to two ends of the transmission shaft (16) through a coupler (15); the screw rod rocking rod (11) is a manual or electric screw rod rocking rod.
6. The translational angular adjustment lifting device as set forth in claim 1, wherein: two ends of the lead screw (7) are respectively connected to the fixing plate (5) through a lead screw mounting seat (9).
7. The translational angular adjustment lifting device as set forth in claim 1, wherein: and two end parts of the fixed plate (5) are respectively provided with a pressing strip group along the transverse direction, and each pressing strip group comprises two pressing strips (10) which are sequentially arranged.
8. The translational angular adjustment lifting device as set forth in claim 1, wherein: the supporting chassis (1) comprises a supporting box (19) and four supporting legs (18) arranged at the bottom of the supporting box (19), the supporting box (19) is hollow, and the upper surface of the supporting box (19) is provided with a left spiral elevator (14) and a right spiral elevator mounting hole for mounting the height adjusting mechanism (2); the four supporting legs (18) are fixed with the bottom of the supporting box (19) by bolts or welding.
9. The translational angular adjustment lifting device as set forth in claim 1, wherein: the rocker (17) is a manual or electric rocker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057252.7A CN112171611A (en) | 2019-11-01 | 2019-11-01 | Angle-adjustable translation type lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911057252.7A CN112171611A (en) | 2019-11-01 | 2019-11-01 | Angle-adjustable translation type lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112171611A true CN112171611A (en) | 2021-01-05 |
Family
ID=73919903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911057252.7A Pending CN112171611A (en) | 2019-11-01 | 2019-11-01 | Angle-adjustable translation type lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112171611A (en) |
-
2019
- 2019-11-01 CN CN201911057252.7A patent/CN112171611A/en active Pending
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