CN215626475U

CN215626475U - Automatic screw machine lift platform with raising and lowering functions

Info

Publication number: CN215626475U
Application number: CN202121233878.1U
Authority: CN
Inventors: 陈湘
Original assignee: Shenzhen Hello Robot Technology Co ltd
Current assignee: Shenzhen Hello Robot Technology Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-25
Anticipated expiration: 2031-06-03

Abstract

The utility model relates to the technical field of lifting equipment, in particular to a lifting platform for an automatic screw machine, which comprises a fixed base, an installation platform and a lifting platform, wherein support legs are fixedly arranged on the periphery of the lower surface of the fixed base, the installation platform is fixedly arranged on the upper surface of the fixed base, an upper connecting plate and a lower connecting plate are respectively and fixedly arranged on the surface of one side of the installation platform, and the upper connecting plate is positioned right above the lower connecting plate. The practical performance of the device is increased.

Description

Automatic screw machine lift platform with raising and lowering functions

Technical Field

The utility model relates to the technical field of lifting equipment, in particular to a lifting platform for an automatic screw machine with a lifting function.

Background

The screw machine is a small machine for automatically locking screws, the action structure of the screw machine can be generally divided into a feeding part and an electric screwdriver part, the feeding part is responsible for screening and providing the screws, the electric screwdriver part is responsible for taking the screws and locking the screws, the production of the screw machine not only improves the operation efficiency but also reduces the manual operation intensity, the screw machine can be divided into a handheld type screw machine and an automatic type screw machine, and the screw machine is frequently required to be used as a lifting platform for working conveniently when in use, but the existing lifting platform has some defects.

Present lift platform can take place certain rocking at the in-process that removes, its stability is not high, lead to the deviation to appear in the course of working easily, the concrete distance that present lift platform removed is difficult to hold in addition, can't accomplish accurate altitude mixture control like this, last present lift platform does not possess fixed effect, the equipment of placing above takes place to slide at the removal in-process easily, there is the risk that drops, consequently, need a lift platform for automatic screw machine with raising and lowering functions to make improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a lifting platform for an automatic screw machine, which has a lifting function to solve the problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a lifting platform with a lifting function for an automatic screw machine comprises a fixed base, an installation platform and a lifting platform, wherein support legs are fixedly arranged on the periphery of the lower surface of the fixed base, the installation platform is fixedly arranged on the upper surface of the fixed base, an upper connecting plate and a lower connecting plate are fixedly arranged on the surface of one side of the installation platform respectively, the upper connecting plate is positioned right above the lower connecting plate, a sliding guide rod is fixedly arranged between the lower surface of the upper connecting plate and the upper surface of the lower connecting plate, a sliding block is sleeved on the surface of the sliding guide rod in a sliding manner, a bearing plate is fixedly arranged on the surface of the sliding block far away from the installation platform, a telescopic arm is fixedly arranged between the lower surface of the bearing plate and the upper surface of the fixed base, a first installation groove is formed in the upper surface of the bearing plate, and a first motor is fixedly arranged in the first installation groove, the output end of the first motor penetrates through the surface of the bearing plate and is fixedly connected with the lower surface of the lifting platform, the upper surface of the lifting platform is fixedly provided with two positioning plates, and the two positioning plates are arranged.

As a preferable scheme of the utility model, two second mounting grooves are formed in the mounting table, second motors are fixedly arranged in the two second mounting grooves, the output ends of the two second motors are fixedly connected with rotating shafts, first gears are fixedly arranged at one ends of the two rotating shafts, connecting grooves are formed in the surface of one side, close to the bearing plate, of the mounting table in a penetrating manner, two connecting grooves are formed in the mounting table, and the two first gears are respectively located in the two connecting grooves.

As a preferable scheme of the utility model, two mounting transverse plates are fixedly arranged on the surface of one side of the bearing plate close to the mounting table, third mounting grooves are formed in the two mounting transverse plates, third motors are fixedly arranged in the two third mounting grooves, and output ends of the two third motors penetrate through the surface of the mounting transverse plates and are fixedly connected with the second gear.

As a preferable scheme of the utility model, the surfaces of the two positioning plates far away from one side are both fixedly provided with extension plates, the surfaces of the two extension plates near one side of the positioning plates are both fixedly provided with second electric push rods, one ends of the two second electric push rods both penetrate through the surfaces of the positioning plates and extend to the other side of the positioning plates, one ends of the two second electric push rods are both fixedly provided with extrusion plates, the surfaces of the two extrusion plates far away from one side are both fixedly provided with threaded adjusting rods, the threaded adjusting rods on both sides both penetrate through the surfaces of the positioning plates and extend to the other side of the positioning plates, one ends of the threaded adjusting rods on both sides near the extension plates are both in threaded connection with fasteners, and the surfaces of the two adjacent sides of the extrusion plates are both fixedly provided with protection pads.

As a preferable aspect of the present invention, the two second gears are respectively located right to the two first gears, and the two second gears are respectively engaged with the two first gears.

According to the preferable scheme of the utility model, the lower surface of each supporting leg is provided with a groove in a penetrating manner, a first electric push rod is fixedly arranged inside each groove, the bottom end of each first electric push rod is fixedly provided with an adsorption chassis, and the diameter of each adsorption chassis is smaller than that of each groove.

As the preferable scheme of the utility model, the two protection pads are both made of wear-resistant and soft rubber materials.

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

1. according to the utility model, through the arrangement of the telescopic arm, the first gear, the second motor, the third motor and the connecting hinge, when the lifting platform needs to move up and down, the second motor can be used for driving the first gear and the connecting hinge to rotate, the third motor drives the second gear to rotate, so that the second gear moves on the connecting hinge meshed with the second gear, the bearing plate can be driven to move when the second gear moves, and meanwhile, the telescopic arm can also drive the bearing plate to move up and down, so that the stability of the device is better due to the fact that the two sides of the device slowly move simultaneously, the ascending and descending height can be accurately controlled, and the device is more practical.

2. In the utility model, through the arrangement of the positioning plate, the lifting platform, the extrusion plate, the thread adjusting rod and the second electric push rod, after the equipment is placed on the lifting platform, the second electric push rod can be used for driving the extrusion plate to extrude and fix the equipment, because the protective pad is arranged on one side of the extrusion plate, the surface of the equipment can not be damaged, and the protective pad is made of soft rubber, the friction force between the protective pad and the equipment is greatly increased, thus further ensuring the firmness of fixation, further fixing the extrusion plate by screwing the fastener to different positions of the screw thread adjusting rod after fixation, preventing the extrusion plate from being deformed due to uneven stress to cause the situation of not firm fixation, therefore, the equipment and the lifting platform can be fixed together, the equipment is prevented from falling and being damaged in the lifting process, and the safety of the device is also improved.

3. According to the utility model, through the arrangement of the supporting legs, the first electric push rod and the adsorption chassis, when the whole device is placed on the ground or the working table, the adsorption chassis can be driven to move downwards by the first electric push rod until the adsorption chassis is firmly attracted with the ground or the working table, so that the whole stability of the device is improved, the device cannot be inclined and collapsed due to uneven stress, and the practicability of the device is improved.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the overall top cross-sectional structure of the present invention;

FIG. 4 is a schematic perspective view of the lifting mechanism of the present invention;

FIG. 5 is a schematic perspective view of the fastening mechanism of the present invention;

FIG. 6 is a schematic top view of the elevating platform of the present invention;

FIG. 7 is a schematic top sectional view of the elevating platform of the present invention;

fig. 8 is a bottom view of the fixing base of the present invention.

In the figure: fixed baseplate 1, supporting leg 2, mount table 3, supporting plate 4, locating plate 5, upper junction plate 6, lower junction plate 7, slide guide 8, installation diaphragm 9, extension plate 10, telescopic boom 11, lift platform 12, first electric putter 13, adsorb chassis 14, first motor 15, connect hinge 16, first gear 17, second gear 18, stripper plate 19, sliding block 20, second mounting groove 21, second motor 22, third motor 23, spread groove 24, protection pad 25, screw thread adjusting lever 26, second electric putter 27, fastener 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-8, the present invention provides a technical solution:

an embodiment, please refer to fig. 1, 4 and 6, a lifting platform for an automatic screw machine with lifting function, comprising a fixed base 1, a mounting table 3 and a lifting platform 12, wherein support legs 2 are fixedly arranged around the lower surface of the fixed base 1, the mounting table 3 is fixedly arranged on the upper surface of the fixed base 1, an upper connecting plate 6 and a lower connecting plate 7 are respectively fixedly arranged on the surface of one side of the mounting table 3, the upper connecting plate 6 is positioned right above the lower connecting plate 7, a sliding guide rod 8 is fixedly arranged between the lower surface of the upper connecting plate 6 and the upper surface of the lower connecting plate 7, a sliding block 20 is slidably sleeved on the surface of the sliding guide rod 8, a bearing plate 4 is fixedly arranged on the surface of one side of the sliding block 20 far away from the mounting table 3, a telescopic arm 11 is fixedly arranged between the lower surface of the bearing plate 4 and the upper surface of the fixed base 1, and a first mounting groove is arranged on the upper surface of the bearing plate 4, in the utility model, through the arrangement of the telescopic arm 11, the first gear 17, the second gear 18, the second motor 22, the third motor 23 and the connecting hinge 16, when the lifting platform 12 needs to move up and down, the second motor 22 can be used for driving the first gear 17 and the connecting hinge 16 to rotate, the third motor 23 drives the second gear 18 to rotate, so that the second gear 18 moves on the connecting hinge 16 engaged with the second gear 18, the supporting plate 4 can be driven to move when moving, and meanwhile, the telescopic arm 11 can also drive the supporting plate 4 to move up and down, so that the two sides can move slowly at the same time, thereby ensuring that the stability of the device is better, and the ascending and descending height can be accurately controlled, and the device is more practical.

In the embodiment, referring to fig. 2, 3 and 4, the inside of the mounting table 3 is provided with two second mounting grooves 21, two second mounting grooves 21 are provided, two second motors 22 are fixedly provided inside the two second mounting grooves 21, the output ends of the two second motors 22 are fixedly connected with rotating shafts, one ends of the two rotating shafts are fixedly provided with first gears 17, the surface of the mounting table 3 near one side of the supporting plate 4 is provided with two connecting grooves 24, the two connecting grooves 24 are provided, the two first gears 17 are respectively located inside the two connecting grooves 24, the surface of the supporting plate 4 near one side of the mounting table 3 is fixedly provided with two mounting transverse plates 9, the two mounting transverse plates 9 are provided, the inside of the two mounting transverse plates 9 is provided with three mounting grooves, the inside of the two third mounting grooves is fixedly provided with third motors 23, the output ends of the two third motors 23 are both passed through the surface of the mounting transverse plate 9 and fixedly connected with the second gears 18, the two second gears 18 are respectively located right to the two first gears 17, and the two second gears 18 are respectively meshed with the two first gears 17.

In the embodiment, referring to fig. 5, 6 and 7, the surfaces of the two positioning plates 5 far away from one side are both fixedly provided with extension plates 10, the surfaces of the two extension plates 10 near one side of the positioning plates 5 are both fixedly provided with second electric push rods 27, one ends of the two second electric push rods 27 both penetrate through the surfaces of the positioning plates 5 and extend to the other side of the positioning plates 5, one ends of the two second electric push rods 27 both are fixedly provided with extrusion plates 19, the surfaces of the two extrusion plates 19 far away from one side are both fixedly provided with screw thread adjusting rods 26, the screw thread adjusting rods 26 both penetrate through the surfaces of the positioning plates 5 and extend to the other side of the positioning plates 5, one ends of the screw thread adjusting rods 26 both near the extension plates 10 are both in screw thread connection with fasteners 28, the surfaces of the adjacent sides of the two extrusion plates 19 are both fixedly provided with protection pads 25, and the two protection pads 25 are both made of wear-resistant and soft rubber materials, in the utility model, through the arrangement of the positioning plate 5, the lifting platform 12, the extrusion plate 19, the thread adjusting rod 26 and the second electric push rod 27, after the equipment is placed on the lifting platform 12, the second electric push rod 27 can be used for driving the extrusion plate 19 to extrude and fix the equipment, one side of the extrusion plate 19 is provided with the protective pad 25, so that the surface of the equipment cannot be damaged, the protective pad 25 is made of soft rubber, so that the friction between the protective pad and the equipment is greatly increased, the firmness of fixation is further ensured, after the fixation, the extrusion plate 19 is further fixed by screwing the fastening piece 28 to different positions of the thread adjusting rod 26, the situation that the extrusion plate 19 is deformed due to uneven stress to cause unstable fixation is prevented, the equipment and the lifting platform 12 can be fixed together, and the equipment falling and damage during lifting are avoided, the safety of the device is also increased.

In the embodiment, referring to fig. 2, 4 and 8, a groove is formed in the lower surface of each supporting leg 2 in a penetrating manner, a first electric push rod 13 is fixedly arranged inside each groove, an adsorption chassis 14 is fixedly arranged at the bottom end of each first electric push rod 13, and the diameter of each adsorption chassis 14 is smaller than that of each groove.

The working principle is as follows: when the device is used, the first electric push rod 13 is firstly utilized to drive the adsorption chassis 14 to move downwards until the adsorption chassis 14 is firmly attracted with the ground or a working table surface, so that the whole device can be firmly fixed, then the device to be lifted is placed on the lifting platform 12, in order to prevent the device from sliding in the use process, the second electric push rod 27 can also be utilized to drive the extrusion plate 19 to move towards each other, so that the protection pad 25 at one side of the extrusion plate 19 can extrude and limit the device, after the extrusion is finished, in order to ensure the balance of the integral extrusion force, the fastener 28 can be screwed to be fixed with the thread adjusting rod 26, thus the extrusion pressure degree is ensured to be constant, the extrusion plate 19 can also be ensured not to generate inclined deformation due to uneven stress, after the fixation is finished, the telescopic arm 11, the second motor 22 and the third motor 23 are simultaneously opened, in this way, the second motor 22 drives the first gear 17 and the connecting hinge 16 to rotate, and at the same time, the third motor 23 also drives the second gear 18 to climb on the connecting hinge 16, and the telescopic arm 11 also drives the supporting plate 4 to move up and down, and when moving, the sliding block 20 on one side of the supporting plate 4 also moves along the sliding guide rod 8, so that the two sides move up slowly and the stability of the device is better.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic screw machine lift platform with raising and lowering functions, includes fixed baseplate (1), mount table (3) and lift platform (12), its characterized in that: the supporting legs (2) are fixedly arranged on the periphery of the lower surface of the fixed base (1), the mounting table (3) is fixedly arranged on the upper surface of the fixed base (1), an upper connecting plate (6) and a lower connecting plate (7) are respectively fixedly arranged on the surface of one side of the mounting table (3), the upper connecting plate (6) is positioned right above the lower connecting plate (7), a sliding guide rod (8) is fixedly arranged between the lower surface of the upper connecting plate (6) and the upper surface of the lower connecting plate (7), a sliding block (20) is sleeved on the surface of the sliding guide rod (8) in a sliding manner, a bearing plate (4) is fixedly arranged on the surface of one side, away from the mounting table (3), of the sliding block (20), a telescopic arm (11) is fixedly arranged between the lower surface of the bearing plate (4) and the upper surface of the fixed base (1), and a first mounting groove is formed in the upper surface of the bearing plate (4), the fixed first motor (15) that is provided with in inside of first mounting groove, the output of first motor (15) run through the surface of bearing board (4) and with the lower fixed surface connection of lift platform (12), the last fixed surface of lift platform (12) is provided with locating plate (5), locating plate (5) are provided with two altogether.

2. The elevating platform for automatic screw machine with elevating function as claimed in claim 1, wherein: second mounting groove (21) have been seted up to the inside of mount table (3), second mounting groove (21) are provided with two altogether, two the inside of second mounting groove (21) is all fixed and is provided with second motor (22), two the equal fixedly connected with pivot of output of second motor (22), the one end of two pivots is all fixed and is provided with first gear (17), mount table (3) are close to the surface of bearing board (4) one side and run through and have seted up spread groove (24), spread groove (24) are provided with two altogether, two first gear (17) are located two respectively the inside of spread groove (24).

3. The elevating platform for automatic screw machine with elevating function as claimed in claim 1, wherein: the surface fixing that bearing board (4) are close to mount table (3) one side is provided with installation diaphragm (9), installation diaphragm (9) are provided with two altogether, two the third mounting groove has all been seted up to the inside of installation diaphragm (9), and the inside of two third mounting grooves is all fixed and is provided with third motor (23), two the output of third motor (23) all run through the surface of installation diaphragm (9) and with second gear (18) fixed connection.

4. The elevating platform for automatic screw machine with elevating function as claimed in claim 1, wherein: extension plates (10) are fixedly arranged on the surfaces of the two positioning plates (5) far away from one side, second electric push rods (27) are fixedly arranged on the surfaces of the two extension plates (10) near one side of the positioning plates (5), one ends of the two second electric push rods (27) penetrate through the surfaces of the positioning plates (5) and extend to the other side of the positioning plates (5), one end of each of the two second electric push rods (27) is fixedly provided with an extrusion plate (19), the surfaces of the two extrusion plates (19) far away from one side are fixedly provided with threaded adjusting rods (26), the threaded adjusting rods (26) at the two sides penetrate through the surface of the positioning plate (5) and extend to the other side of the positioning plate (5), and one ends of the thread adjusting rods (26) at two sides, which are close to the extension plate (10), are respectively in threaded connection with a fastener (28), and the surfaces of the adjacent sides of the two extrusion plates (19) are respectively and fixedly provided with a protective pad (25).

5. The elevating platform for automatic screw machine with elevating function as claimed in claim 3, characterized in that: the two second gears (18) are respectively positioned right to the two first gears (17), and the two second gears (18) are respectively meshed with the two first gears (17).

6. The elevating platform for automatic screw machine with elevating function as claimed in claim 1, wherein: every the lower surface of supporting leg (2) all runs through and has seted up the recess, and the inside of every recess is all fixed and is provided with first electric putter (13), every the bottom of first electric putter (13) is all fixed and is provided with adsorbs chassis (14), every the diameter size of adsorbing chassis (14) all is less than the diameter size of recess.

7. The elevating platform for automatic screw machine with elevating function as claimed in claim 4, wherein: two protection pads (25) all adopt wear-resisting and soft rubber material preparation of texture to form.