CN218491345U

CN218491345U - High-precision lead screw lifter

Info

Publication number: CN218491345U
Application number: CN202221965287.8U
Authority: CN
Inventors: 葛永灿; 韩志英; 王嘉辉
Original assignee: Jiangsu Baishun Intelligent Logistics Equipment Co ltd
Current assignee: Jiangsu Baishun Intelligent Logistics Equipment Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-02-17
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a high accuracy lead screw lift, the on-line screen storage device comprises a base, the riser is installed to base one end upside, inside first slide opening and the lead screw of being equipped with of riser, and lead screw outside screw thread slidable mounting has the slide, and slide one side is installed and is gone up and down to carry the thing board, goes up and down to carry the thing board both sides and install stop gear, has seted up the second slide opening in the riser, goes up and down to carry thing board one side through spacing slider and second slide opening sliding connection, is equipped with the locking mechanism between spacing slider and the second slide opening, the utility model discloses a lift is carried thing board both sides and is installed stop gear for can carry the article both sides that the thing board was placed to the lift and carry the centre gripping spacing processing, landing when preventing article from going up and down, the security that the lift was used improves, is equipped with the locking mechanism between spacing slider and the second slide opening moreover, makes and extremely lock the second slide opening with spacing slider, is convenient for carry the thing board to the lift of appointed height to reach and lock the processing, and modularization setting between each part, the dismouting of being convenient for.

Description

High-precision lead screw lifter

Technical Field

The utility model relates to the technical field of elevators, specifically a high accuracy lead screw lift.

Background

Elevators, also known as lifts, vertical lifts. The lifter carries lifting mechanical equipment or devices of platforms or semi-closed platforms for lifting people or goods on the vertical upper and lower channels. Is an integral part of the platform and the equipment for operating them, motors, cables and other auxiliary equipment. The screw rod lifter can be widely applied to various industries such as machinery, metallurgy, construction, chemical engineering, medical treatment, culture and sanitation and the like. The lifting or pushing height can be accurately controlled and adjusted according to a certain program, and the lifting or pushing height can be directly driven by a motor or other power or manually operated.

The existing high-precision lead screw lifter cannot limit the two sides of an article placed on a lifting carrying plate, and the article is easy to slip off when lifted, so that the safety of lifting use is affected, and the lifting carrying plate reaching the specified height is not convenient to lock and process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy lead screw lift to solve and to carry out spacing processing to the article both sides that the thing board was placed are carried in going up and down to solving among the prior art, easy landing when article go up and down, thereby influence the security that goes up and down to use, be not convenient for carry the thing board to the lift of reacing the assigned height moreover and carry out the problem of locking processing.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high accuracy lead screw lift, includes the base, the riser is installed to base one end upside, first slide opening has been seted up at the middle part in the riser, mid-mounting has the lead screw in the first slide opening, and lead screw one end transmission is connected with servo motor, and lead screw outside screw thread slidable mounting has a slide, slide one side fixed mounting has the lift to carry the thing board, the lift is carried thing board both sides and is installed stop gear, the inside second slide opening that has still seted up of riser, the lift carries thing board one side through spacing slider and second slide opening sliding connection, be equipped with the locking mechanism between spacing slider and the second slide opening.

Furthermore, an inserting groove is formed in one side of the base, and an extending support plate is inserted into the inner side of the inserting groove.

Furthermore, the extension supporting plate is arranged into an L-shaped supporting plate, and locking bolts are installed on the bases at the two ends of the insertion groove.

Furthermore, stop gear is including the limiting plate that is equipped with, limiting plate one end transmission is connected with the cylinder, and cylinder fixed mounting is outside at the lift year thing board.

Furthermore, the locking mechanism comprises a first rack arranged on the inner wall of the second sliding hole, a hydraulic cylinder is installed in a groove on the inner side of the limiting slide block, a second rack is installed at one end of the hydraulic cylinder, and the first rack is meshed with the second rack.

Furthermore, a guide groove is installed on the inner wall of the first sliding hole, and two sides of the sliding seat are connected with the guide groove in a sliding mode through guide blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a lift and carry thing board both sides and install stop gear, stop gear is connected with the cylinder including the limiting plate that is equipped with, limiting plate one end transmission, and cylinder fixed mounting carries the thing board outside at the lift, removes through cylinder drive limiting plate and adjusts for can carry the article both sides that the thing board was placed to the lift and carry the spacing processing of centre gripping, landing when preventing that article from going up and down improves the security of going up and down to use.

2. The utility model discloses and be equipped with locking mechanism between spacing slider and the second slide opening, locking mechanism is including setting up the first rack at second slide opening inner wall, install the pneumatic cylinder in the inboard recess of spacing slider, the second rack is installed to pneumatic cylinder one end, and first rack and second rack meshing are connected, remove and be connected with first rack meshing through pneumatic cylinder drive second rack, make and die the spacing slider lock in the second slide opening, be convenient for carry the thing board to the lift of reacing appointed height and lock the processing, prevent that the thing board suddenly falls down to carry, further improve the security of using.

3. The utility model discloses an inserting groove has been seted up to base one side inside, and the inserting groove inboard is inserted and is equipped with the extension board for extend the support to base one end and handle, be convenient for improve the stability that the riser supported the use, extend the extension board moreover not the time spent can insert and establish inside base one end, portable uses.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a top view of the vertical plate structure of the present invention;

fig. 3 is an enlarged schematic view of the structure at the position a of the present invention.

In the figure: 1. a base; 2. a vertical plate; 3. an extension support plate; 4. inserting grooves; 5. locking the bolt; 6. a first slide hole; 7. a screw rod; 8. a servo motor; 9. a slide base; 10. lifting the carrying plate; 11. a limiting plate; 12. a cylinder; 13. a second slide hole; 14. a first rack; 15. a limiting slide block; 16. a groove; 17. a second rack; 18. a guide block; 19. a guide groove; 20. and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2, fig. 3, the embodiment of the present invention provides a high-precision screw rod elevator, which comprises a base 1, a vertical plate 2 is installed on an upper side of one end of the base 1, a first sliding hole 6 is installed at a middle portion in the vertical plate 2, a screw rod 7 is installed at a middle portion in the first sliding hole 6, a servo motor 8 is connected to one end of the screw rod 7 in a transmission manner, a slide 9 is installed in a threaded sliding manner outside the screw rod 7, a lifting carrying plate 10 is fixedly installed on one side of the slide 9, a limiting mechanism is installed on two sides of the lifting carrying plate 10, the lifting carrying plate 10 is used for clamping and limiting two sides of an article placed on the lifting carrying plate 10, a second sliding hole 13 is further installed inside the vertical plate 2, the lifting carrying plate 10 is connected with the second sliding hole 13 through a limiting slide 15, a locking mechanism is installed between the limiting slide 15 and the second sliding hole 13, so that the limiting slide 15 can be locked in the second sliding hole 13, the lifting carrying plate 10 can be conveniently locked, the lifting carrying plate 10 reaching an appointed height, the lifting carrying plate can be prevented from falling suddenly, the safety of the use can be further improved, and the parts can be conveniently arranged in a modularized manner, and the assembly and disassembly can be conveniently.

Preferably, inserting groove 4 has been seted up to base 1 one side inside, and inserting groove 4 inboard is inserted and is equipped with extension board 3, extends extension board 3 and sets L type extension board to, installs locking bolt 5 on the base 1 at inserting groove 4 both ends for extend to support to base 1 one end and handle, be convenient for improve the stability that riser 2 supported the use, extend extension board 3 not the time spent moreover and can insert and establish inside base one end, portable uses.

Preferably, stop gear is connected with cylinder 12 including the limiting plate 11 that is equipped with, 11 one end transmissions of limiting plate, and cylinder 12 fixed mounting is outside at lift year thing board 10, moves through cylinder 12 drive limiting plate 11 and adjusts for can carry out the spacing processing of centre gripping to the article both sides that lift year thing board 10 was placed, landing when preventing that article from going up and down improves the security of going up and down to use.

Preferably, the locking mechanism comprises a first rack 14 arranged on the inner wall of the second sliding hole 13, a hydraulic cylinder 20 is arranged in a groove 16 on the inner side of the limiting slide block 15, a second rack 17 is arranged at one end of the hydraulic cylinder 20, and the first rack 14 is meshed with the second rack 17, so that the hydraulic cylinder 20 drives the second rack 17 to move, adjust and be meshed with the first rack 14 on the inner wall of the second sliding hole 13, and one side of the lifting carrying plate 10 can be locked.

Preferably, a guide groove 19 is installed on the inner wall of the first sliding hole 6, and two sides of the sliding base 9 are slidably connected with the guide groove 19 through a guide block 18, so that the guide processing is performed when the sliding base 9 is adjusted in a lifting manner, and the accuracy of adjusting the lifting of the lifting carrying plate 10 is improved.

The utility model discloses a theory of operation and use flow: the limiting mechanisms are arranged on the two sides of the lifting object carrying plate 10 and comprise the limiting plates 11, one ends of the limiting plates 11 are in transmission connection with the air cylinders 12, the air cylinders 12 are fixedly arranged outside the lifting object carrying plate 10, and the limiting plates 11 are driven by the air cylinders 12 to move and adjust, so that the two sides of an article placed on the lifting object carrying plate 10 can be clamped and limited, the article is prevented from sliding down when being lifted, and the lifting safety is improved; and be equipped with locking mechanism between limiting slide 15 and the second slide opening 13 for can die limiting slide 15 lock in second slide opening 13, be convenient for lock the processing to reaching the lift year thing board 10 of appointed height, prevent that lift year thing board 10 from falling suddenly, further improve the security of using.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a high accuracy lead screw lift, includes base (1), its characterized in that: riser (2) are installed to base (1) one end upside, first slide opening (6) have been seted up at the middle part in riser (2), mid-mounting has lead screw (7) in first slide opening (6), and lead screw (7) outside screw thread slidable mounting has slide (9), slide (9) one side fixed mounting has lift to carry thing board (10), lift is carried thing board (10) both sides and is installed stop gear, second slide opening (13) have still been seted up to riser (2) inside, lift is carried thing board (10) one side and is passed through stop block (15) and second slide opening (13) sliding connection, be equipped with the locking mechanism between stop block (15) and second slide opening (13).

2. A high precision screw lift according to claim 1, characterised in that: a plug-in groove (4) is formed in one side of the base (1), and an extension supporting plate (3) is inserted into the inner side of the plug-in groove (4).

3. A high precision screw elevator according to claim 2, characterized in that: the extension supporting plate (3) is arranged into an L-shaped supporting plate, and locking bolts (5) are installed on the bases (1) at the two ends of the insertion groove (4).

4. A high precision screw lift according to claim 1, characterised in that: limiting mechanism is including limiting plate (11) that is equipped with, limiting plate (11) one end transmission is connected with cylinder (12), and cylinder (12) fixed mounting is outside at lift year thing board (10).

5. A high precision screw lift according to claim 1, characterised in that: locking mechanism is including setting up first rack (14) at second slide opening (13) inner wall, install pneumatic cylinder (20) in recess (16) of stop block (15) inboard, second rack (17) are installed to pneumatic cylinder (20) one end, and first rack (14) and second rack (17) meshing are connected.

6. A high precision screw lift according to claim 1, characterised in that: guide way (19) are installed to first slide opening (6) inner wall, slide (9) both sides are through guide block (18) and guide way (19) sliding connection.