CN212609306U

CN212609306U - Elevating gear is used in mechanical automation production and processing

Info

Publication number: CN212609306U
Application number: CN202020860689.6U
Authority: CN
Inventors: 黄时成
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-26
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a lifting device for mechanical automation production and processing in the technical field of mechanical automation, which comprises a bottom plate, wherein sleeves are respectively penetrated through the upper outer surface of the bottom plate near the middle positions of two sides, the inner part of each sleeve is in threaded connection with a screw rod, a supporting platform is fixedly arranged on the upper outer surface of each screw rod, an extending plate is movably connected with the inner middle position of the supporting platform, supporting plates are respectively fixedly arranged on the lower outer surface of the bottom plate near the two sides, a bearing is fixedly arranged between the bottom plate and the sleeves, a rotating tooth is arranged between the two sleeves, a motor is fixedly arranged at the middle position of the lower outer surface of the rotating tooth, a tooth socket is arranged at the position of the outer surface of the sleeve near the lower end, a placing groove is arranged at the middle position of the upper outer surface of the supporting platform, the, the service performance of the device is improved.

Description

Elevating gear is used in mechanical automation production and processing

Technical Field

The utility model relates to a mechanical automation technical field specifically is a elevating gear is used in mechanical automation production and processing.

Background

Automation refers to a process in which a machine or a device automatically operates or controls according to a predetermined program or instruction without human intervention, mechanical automation refers to a process in which the machine or the device is automatically controlled in a mechanical manner, and a lifting platform is required in mechanical automatic production.

The traditional Chinese patent (publication number: CN209687992U) discloses a lifting support device for mechanical automation production, which belongs to the technical field of mechanical automation and comprises a second support plate, a damping mechanism and a third support plate, wherein the second support plate is arranged above the third support plate, first limiting rods are welded at two ends of the lower surface of the second support plate, limiting sleeves corresponding to the first limiting rods are welded at two ends of the upper surface of the third support plate, a first support plate is welded at the bottom end of the first support plate, and limiting support legs corresponding to the first support plate are welded at two ends of the lower surface of the third support plate; the damping mechanism is arranged on the lifting supporting device, and the air bag and the damper on the damping mechanism can convert received kinetic energy into elastic potential energy, so that energy generated by vibration is consumed, a damping effect is achieved, and the lifting supporting device is prevented from being damaged due to continuous vibration of supporting machinery.

Accomplish the lift through the pneumatic cylinder in the above-mentioned patent, the condition of revealing takes place easily when the pneumatic cylinder carries out remote transmission to lead to having certain potential safety hazard in the lift in-process, using certain limitation that exists when machinery production, and supporting platform's usable floor area is certain, influences its performance.

Based on this, the utility model designs a mechanical automation is elevating gear for production and processing in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical automation is elevating gear for production and processing to security performance is excellent inadequately and the less problem of usable floor area when the supporting platform who proposes in solving above-mentioned background art goes up and down.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mechanical automation is elevating gear for production and processing, comprising a base plate, the intermediate position that the upper end surface of bottom plate is close to both sides all runs through there is the sleeve, telescopic inside threaded connection has the screw rod, the upper end surface fixed mounting of screw rod has supporting platform, supporting platform's inside intermediate position swing joint has the extension board, the equal fixed mounting in position that the lower extreme surface of bottom plate is close to both sides has the backup pad, fixed mounting has the bearing between bottom plate and the sleeve, be provided with between two sleeves and change the tooth, the lower extreme surface intermediate position fixed mounting who changes the tooth has the motor, the tooth's socket has been seted up to the position.

Preferably, the standing groove has been seted up to supporting platform's upper end surface intermediate position, and the spout has all been seted up to the position of the internal surface both sides of standing groove, and the equal fixed mounting in position that the both sides surface of extension board is close to one end has the slider that is located the spout inside.

Preferably, the outer surfaces of the front end and the rear end of the supporting platform, which are close to one end, are in threaded connection with fixing rods, and the two fixing rods can be respectively screwed into the supporting platform to be in contact with the outer surfaces of the front end and the rear end of the extension plate.

Preferably, the screw rods correspond to the sleeves one by one, the two sleeves are located on the transverse central line of the bottom plate, and the two sleeves are symmetrical about the longitudinal central line of the bottom plate.

Preferably, the tooth form angle and the module of the tooth grooves of the rotating teeth and the sleeves are the same, and the diameter of the rotating teeth is equal to the shortest distance between the two sleeves.

Preferably, the outer side surface of the bearing is fixedly connected with the inside of the bottom plate, the inner side surface of the bearing is fixedly connected with the outer surface of the sleeve, and the sleeve can rotate in the inside of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the motor is powered on and started through the manual switch and the conducting wire to be in a working state, the output shaft of the motor drives the rotating teeth to rotate, the rotating teeth are meshed with the sleeves positioned on two sides of the rotating teeth through tooth grooves to move, so that the two sleeves are driven to rotate respectively through the rotation of the rotating teeth, the sleeves are fixedly arranged in the bottom plate through the bearings, the sleeves drive the screw rods to rotate under the action of threads, the screw rods are driven to move upwards or downwards, the supporting platform is jacked up or descended upwards through the screw rods, the lifting of goods on the supporting platform is further realized, the lifting of the supporting platform is controlled through the transmission of the screw rods, the lifting stability of the supporting platform can be increased, the transmission stroke is determined according to the length of the screw rods, the use safety of the device is improved, the extending plate slides to one side along the placing groove, the extending plate drives the sliding block to slide in the sliding groove, and the relative sliding stability, when extending board and supporting platform stagger certain horizontal distance, with the inside of dead lever screw in supporting platform under the effect of screw thread to make its and the front and back end surface contact of extending the board, extrude fixedly to extending the board through two fixed poles, increase supporting platform's the area of placing, enlarge the device the scope of placing, improve its performance.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a view of the bottom plate and the sleeve in combination;

FIG. 3 is a combined view of the support platform and the extension plate of the present invention;

fig. 4 is a schematic view of a partial structure of the extension plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base plate; 2. a sleeve; 3. a screw; 4. a support platform; 5. an extension plate; 6. a support plate; 7. a bearing; 8. a motor; 9. rotating the teeth; 10. a tooth socket; 11. a placement groove; 12. a chute; 13. a slider; 14. and (5) fixing the rod.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a lifting device for mechanical automation production: the utility model provides a mechanical automation is elevating gear for production and processing, comprising a base plate 1, the intermediate position that the upper end surface of bottom plate 1 is close to both sides all runs through there is sleeve 2, the inside threaded connection of sleeve 2 has screw rod 3, the upper end external fixed surface of screw rod 3 installs supporting platform 4, supporting platform 4's inside intermediate position swing joint has extension board 5, the equal fixed mounting in position that the lower extreme surface of bottom plate 1 is close to both sides has backup pad 6, fixed mounting has bearing 7 between bottom plate 1 and the sleeve 2, be provided with between two sleeves 2 and change tooth 9, the lower extreme surface intermediate position fixed mounting who changes tooth 9 has motor 8, tooth's socket 10 has been seted up to the surface of sleeve 2 near the position of lower.

Supporting platform 4's upper end surface intermediate position has seted up standing groove 11, and the position of the internal surface both sides of standing groove 11 has all seted up spout 12, and the equal fixed mounting in position that the both sides surface of extension board 5 is close to one end has the slider 13 that is located spout 12 inside, can convenient to use person adjust supporting platform 4's usable floor area.

The equal threaded connection in the position that the front and back end surface of supporting platform 4 is close to one end has dead lever 14, and two dead levers 14 can be respectively in supporting platform 4's inside and the front and back end surface contact of extension board 5, can convenient to use person will extend and go on fixing between board 5 and the supporting platform 4.

The screw rods 3 are in one-to-one correspondence with the sleeves 2, the two sleeves 2 are located on the transverse central line of the bottom plate 1, and the two sleeves 2 are symmetrical about the longitudinal central line of the bottom plate 1, so that the stability of the device is improved.

The tooth profile angle and the modulus of the tooth grooves 10 of the rotating teeth 9 and the sleeves 2 are the same, and the diameter of the rotating teeth 9 is equal to the shortest distance between the two sleeves 2, so that the rotating teeth 9 can drive the two sleeves 2 to rotate.

The lateral surface of bearing 7 and the inside fixed connection of bottom plate 1, and the medial surface of bearing 7 and the surface fixed connection of sleeve 2, sleeve 2 can rotate in the inside of bottom plate 1 for guarantee that sleeve 2 can rotate in the inside of bottom plate 1.

One specific application of this embodiment is: the motor 8 is powered on and started through a manual switch and a wire to be in a working state, an output shaft of the motor 8 drives the rotating teeth 9 to rotate, the rotating teeth 9 are meshed with the sleeves 2 positioned on two sides of the rotating teeth 9 through the tooth grooves 10, so that the two sleeves 2 are driven to rotate respectively through the rotation of the rotating teeth 9, the sleeves 2 are fixedly arranged in the bottom plate 1 through the bearings 7, the sleeves 2 drive the screw rods 3 to rotate under the action of threads, the screw rods 3 are driven to move upwards or downwards, the supporting platform 4 is jacked upwards or descended downwards through the screw rods 3, the lifting of goods on the supporting platform 4 is further realized, the lifting of the supporting platform 4 is controlled through the transmission of the screw rods 3, the lifting stability of the supporting platform 4 can be improved, the transmission stroke is determined according to the length of the screw rods 3, the use safety of the device is improved, and the manufacturing cost of the screw rods, will extend board 5 along standing groove 11 to one side slip, extend board 5 drives slider 13 and slides in the inside of spout 12, increase the stationarity of relative slip between extension board 5 and supporting platform 4, when extending board 5 staggers certain horizontal distance with supporting platform 4, with the inside of dead lever 14 screw in supporting platform 4 under the effect of screw thread, and make its and the front and back end surface contact of extension board 5, it is fixed to extrude extension board 5 through two dead levers 14, increase supporting platform 4's the area of placing, enlarge the device's the scope of placing, improve its performance.

The model of the motor 8 adopts TAJO5IK60 RGN-combination (RV30-RV40) or HOOTBERRY5IK60 RGN-combination (RV30-RV40), and the forward and reverse rotation of the motor 8 is realized by adopting a reversing switch.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a mechanical automation is elevating gear for production and processing, includes bottom plate (1), its characterized in that: the utility model discloses a motor, including bottom plate (1), bottom plate (2), inner thread, support platform (4), the inside intermediate position swing joint of support platform (4) has extension board (5), the equal fixed mounting in position that the lower extreme surface of bottom plate (1) is close to both sides has backup pad (6), fixed mounting has bearing (7), two between bottom plate (1) and sleeve (2) be provided with between sleeve (2) and change tooth (9), the lower extreme surface intermediate position fixed mounting who changes tooth (9) has motor (8), tooth's socket (10) have been seted up to the surface of sleeve (2) near the position of lower extreme.

2. The lifting device for the mechanical automatic production and processing according to claim 1, wherein: a placing groove (11) is formed in the middle of the outer surface of the upper end of the supporting platform (4), sliding grooves (12) are formed in the positions of the two sides of the inner surface of the placing groove (11), and sliding blocks (13) located inside the sliding grooves (12) are fixedly mounted in the positions, close to one end, of the outer surfaces of the two sides of the extending plate (5).

3. The lifting device for the mechanical automatic production and processing according to claim 1, wherein: the outer surface of the front end and the rear end of the supporting platform (4) are connected with fixing rods (14) in a threaded mode at positions close to one end, and the fixing rods (14) can be screwed into the supporting platform (4) respectively to be in contact with the outer surfaces of the front end and the rear end of the extension plate (5).

4. The lifting device for the mechanical automatic production and processing according to claim 1, wherein: the screw rods (3) are in one-to-one correspondence with the sleeves (2), the two sleeves (2) are located on the transverse central line of the bottom plate (1), and the two sleeves (2) are symmetrical about the longitudinal central line of the bottom plate (1).

5. The lifting device for the mechanical automatic production and processing according to claim 1, wherein: the tooth profile angle and the modulus of the tooth grooves (10) of the rotating teeth (9) and the sleeves (2) are the same, and the diameter of the rotating teeth (9) is equal to the shortest distance between the two sleeves (2).

6. The lifting device for the mechanical automatic production and processing according to claim 1, wherein: the lateral surface of bearing (7) and the inside fixed connection of bottom plate (1), and the medial surface of bearing (7) and the surface fixed connection of sleeve (2), sleeve (2) can rotate in the inside of bottom plate (1).