CN217627398U

CN217627398U - Lifting platform for machining

Info

Publication number: CN217627398U
Application number: CN202221465446.8U
Authority: CN
Inventors: 赵华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-21
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to the field of lifting platforms, in particular to a lifting platform for machining, which comprises a supporting bottom plate, wherein a rotating column is rotatably arranged at the top end of the supporting bottom plate, an intermediate plate is fixedly arranged at the top end of the rotating column, a lifting assembly is arranged at the top end of the intermediate plate, a supporting top plate is arranged at the top end of the lifting assembly, and a clamping mechanism is clamped and arranged at one side of the supporting bottom plate; a servo motor is embedded in the supporting base plate, and a first gear is rotatably mounted at the top end of the servo motor. The utility model discloses a be provided with servo motor, first gear, second gear and rotation post, lifting unit can take place to go up and down, and servo motor starts to drive first gear revolve, and first gear drives the second gear rotatory, and the second gear drives rotation post and intermediate lamella top and rotates for the maintenance personal who stands on the supporting roof can the alternate location, is convenient for maintain the inspection to different mechanical equipment, is convenient for promote the material to different position simultaneously.

Description

Lifting platform for machining

Technical Field

The utility model relates to a lifter field especially relates to a lifter for machine tooling.

Background

The lifting platform is a hoisting machine for vertically transporting people or objects. Also refers to equipment for vertical conveying in logistics systems such as factories and automatic warehouses, and various plane conveying equipment is often arranged on the lifting platform and is used as a connecting device for conveying lines with different heights. The hydraulic lifting platform is generally driven by hydraulic pressure, so the hydraulic lifting platform is called as a hydraulic lifting platform. The device is widely applied to high-altitude installation, maintenance and other operations besides being used for conveying goods with different heights.

An authorization notice number CN214167287U discloses a lifting platform with shock-absorbing function, including: base, scissors lifing arm, pneumatic cylinder, lift platform and rail guard, scissors lifing arm sets up in the base top, lift platform sets up in scissors lifing arm top, the pneumatic cylinder sets up on scissors lifing arm, the rail guard sets up in the lift platform top, four angle departments of lift platform are provided with the storage tank respectively, be provided with damping spring in the storage tank, the damping spring upper end is provided with the bumper shock absorber, the upper end of bumper shock absorber is connected with the bottom of rail guard, be provided with pressure sensor between rail guard and the lift platform. In this way, the utility model provides a lifting platform with shock-absorbing function at the lift operation in-process, has greatly reduced lift machinery and has felt to eliminating the pause of sudden drop and contused the sense to operation personnel's impact force, has improved the security.

However, some existing machining lifters have only a single lifting function, so that it is inconvenient to accurately push an object according to the position of the docking device after the object is lifted to different heights on the support table, and a rotation adjusting mechanism is lacked, so that the usable range of the lifter is reduced.

SUMMERY OF THE UTILITY MODEL

The lifting platform for machining is provided aiming at the problems that some existing mechanical machining lifting platforms in the background technology only have a single lifting function, articles are not convenient to accurately push according to the position of butt joint equipment after being lifted to different heights on a supporting platform, and a rotary adjusting mechanism is lacked, so that the application range of the lifting platform is reduced.

The utility model provides a lifting platform for machining, including the supporting baseplate, the top of supporting baseplate is rotated and is installed the rotation post, and the top of rotation post is fixed with the intermediate plate, and the top of intermediate plate is provided with the lifting unit, and the top of lifting unit is provided with the supporting roof, and one side block of supporting baseplate is installed the block mechanism; a servo motor is installed in the supporting base plate in an embedded mode, a first gear is installed on the top end of the servo motor in a rotating mode, a second gear is arranged on the outer surface of the rotating column, and one side of the second gear is meshed with one side of the first gear.

Preferably, the top end of the top supporting plate is annularly provided with an infrared transmitting module, and the top end of the middle plate is annularly provided with an infrared receiving module.

Preferably, the top end of the supporting top plate is provided with two guard rails.

Preferably, the top fixed mounting who supports the roof has the fixed plate, and one side of fixed plate is provided with electric putter, and electric putter's output is connected with the push pedal.

Preferably, the bottom symmetry of push pedal is provided with the pulley, and the inside symmetry of supporting the roof has seted up the bar groove, and pulley slidable mounting is in the inside in bar groove.

Preferably, the clamping mechanism comprises an inclined ramp, inserting rods are symmetrically arranged on one side of the inclined ramp, a hollow groove is formed in one side of the supporting base plate, and the inserting rods are clamped in the hollow groove.

Preferably, spring pieces are arranged in the upper and lower hidden grooves in the hollow groove, clamping blocks are arranged at the top ends of the spring pieces, and arc-shaped clamping grooves are symmetrically formed in two sides of the inserted rod.

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

1. through being provided with servo motor, first gear, second gear and rotation post, lifting unit can take place to go up and down, and servo motor starts to drive first gear revolve, and first gear drives the second gear rotatory, and the second gear drives rotation post and intermediate lamella top and rotates for the maintenance personal who stands on the supporting roof can the change position, is convenient for maintain the inspection to the mechanical equipment of difference, is convenient for simultaneously to the not material of promotion in different position.

2. Through being provided with electric putter, fixed plate, push pedal, bar groove and pulley, electric putter starts to drive the push pedal and promotes to one side, can with the goods quick propelling movement to the butt joint equipment on, the pulley slides in the inside in bar groove for the round trip that the push pedal can be stable removes.

3. Through being provided with block mechanism, the inserted bar inserts hollow groove, can extrude the fixture block, and fixture block extrusion spring leaf for the inside of arc draw-in groove is gone into to the fixture block card, and the slope ramp is dismantled in the quick installation of being convenient for, and the difference in height can be shortened in the slope ramp, is convenient for place the goods on the supporting roof.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic front view of the inclined ramp and the device according to the present invention;

fig. 3 is a schematic top view of the top support plate of the present invention;

fig. 4 is an enlarged schematic view of a portion of the structure at a in fig. 2 according to the present invention.

In the figure: 110. a support base plate; 120. a servo motor; 121. a first gear; 122. a second gear; 123. rotating the column; 130. a middle plate; 140. supporting a top plate; 150. an infrared emission module; 151. an infrared receiving module; 160. a lifting assembly; 170. an electric push rod; 171. a fixing plate; 172. pushing the plate; 173. a strip-shaped groove; 174. a pulley; 180. protecting a fence; 200. a clamping mechanism; 210. inserting a rod; 211. a hollow groove; 212. an inclined ramp; 213. a spring plate; 214. an arc-shaped clamping groove; 215. and (7) clamping blocks.

Detailed Description

Example one

Referring to fig. 1-2, the present invention provides an embodiment: a lifting platform for machining comprises a supporting bottom plate 110, all electrical appliances used in the utility model are models which can be directly purchased in the market, and the specific working principle is the prior art well known to the person skilled in the art, so the description is not repeated, the top end of the supporting bottom plate 110 is rotatably provided with a rotating column 123, the top end of the rotating column 123 is fixedly provided with an intermediate plate 130, the top end of the intermediate plate 130 is provided with a lifting component 160, the top end of the lifting component 160 is provided with a supporting top plate 140, and one side of the supporting bottom plate 110 is clamped with a clamping mechanism 200; a servo motor 120 is embedded in the supporting base plate 110, a first gear 121 is rotatably mounted at the top end of the servo motor 120, a second gear 122 is arranged on the outer surface of the rotating column 123, and one side of the second gear 122 is meshed with one side of the first gear 121; the lifting component 160 can lift, the servo motor 120 starts to drive the first gear 121 to rotate, the first gear 121 drives the second gear 122 to rotate, and the second gear 122 drives the rotating column 123 and the middle plate 130 to rotate, so that maintenance personnel on the supporting top plate 140 can change positions, and maintenance and inspection on mechanical equipment are facilitated.

Example two

Compared with the first embodiment, please refer to fig. 1, the top end of the top supporting plate 140 is annularly provided with an infrared emitting module 150, and the top end of the middle plate 130 is annularly provided with an infrared receiving module 151; when the obstacle appears between infrared emission module 150 and infrared receiving module 151, the infrared receiving module 151 of the signal that infrared emission module 150 launched can not receive, and infrared emission module 150 gives control panel with signal transmission, and supporting roof 140 can temporarily stop going up and down, avoids pressing from both sides the article, increases the equipment security.

EXAMPLE III

Compared with the first embodiment, please refer to fig. 3, the top end of the supporting top plate 140 is provided with two guard rails 180, and the number of the guard rails 180 is two; the guard rail 180 can protect workers or goods from falling off in the rotating process.

Further, a fixing plate 171 is fixedly mounted at the top end of the supporting top plate 140, an electric push rod 170 is arranged on one side of the fixing plate 171, and the output end of the electric push rod 170 is connected with a push plate 172; electric putter 170 starts to drive push pedal 172 and promotes to one side, can be with goods quick propelling movement to the butt joint equipment on.

Further, pulleys 174 are symmetrically arranged at the bottom end of the push plate 172, a strip-shaped groove 173 is symmetrically formed in the support top plate 140, and the pulleys 174 are slidably mounted in the strip-shaped groove 173; the pulley 174 slides inside the strip groove 173 so that the push plate 172 can stably move back and forth.

Example four

The utility model provides a lift for machining compares in embodiment one, please refer to fig. 4, and the block mechanism 200 includes inclined ramp 212, and one side symmetry of inclined ramp 212 is provided with inserted bar 210, and hollow groove 211 has been seted up to one side of supporting baseplate 110, and inserted bar 210 card is gone into in the inside of hollow groove 211, and inclined ramp 212 can shorten the difference in height, is convenient for place the goods on supporting baseplate 140.

Furthermore, spring strips 213 are arranged in upper and lower hidden grooves in the hollow groove 211, a clamping block 215 is arranged at the top end of each spring strip 213, arc-shaped clamping grooves 214 are symmetrically formed in two sides of the inserted rod 210, the inserted rod 210 is inserted into the hollow groove 211 and can press the clamping blocks 215, the clamping blocks 215 press the spring strips 213, the clamping blocks 215 are clamped in the arc-shaped clamping grooves 214, and the inclined ramp 212 can be installed quickly;

the working principle of the utility model is as follows: the lifting assembly 160 can be lifted, the servo motor 120 is started to drive the first gear 121 to rotate, the first gear 121 drives the second gear 122 to rotate, and the second gear 122 drives the rotating column 123 and the upper part of the middle plate 130 to rotate, so that a maintenance worker on the supporting top plate 140 can change the position, and the maintenance and the inspection of mechanical equipment are facilitated; the guard rail 180 can protect workers or goods from rotating; when an obstacle appears between the infrared transmitting module 150 and the infrared receiving module 151, the infrared receiving module 151 cannot receive the signal transmitted by the infrared transmitting module 150, the infrared transmitting module 150 transmits the signal to the control panel, and the supporting top plate 140 stops lifting; the pulley 174 slides inside the strip groove 173 so that the push plate 172 can stably move back and forth.

The inserting rod 210 is inserted into the hollow groove 211, the fixture block 215 is pressed, the fixture block 215 presses the spring piece 213, so that the fixture block 215 is clamped inside the arc-shaped clamping groove 214, the inclined ramp 212 is convenient to mount quickly, the height difference of the inclined ramp 212 can be shortened, and goods can be placed on the supporting top plate 140 conveniently; the electric push rod 170 is started to drive the push plate 172 to push towards one side, so that goods can be quickly pushed to the butt joint equipment;

the embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. The lifting platform for machining is characterized by comprising a supporting base plate (110), wherein a rotating column (123) is rotatably mounted at the top end of the supporting base plate (110), an intermediate plate (130) is fixedly mounted at the top end of the rotating column (123), a lifting assembly (160) is arranged at the top end of the intermediate plate (130), a supporting top plate (140) is arranged at the top end of the lifting assembly (160), and a clamping mechanism (200) is clamped and mounted at one side of the supporting base plate (110);

a servo motor (120) is embedded in the supporting base plate (110), a first gear (121) is rotatably mounted at the top end of the servo motor (120), a second gear (122) is arranged on the outer surface of the rotating column (123), and one side of the second gear (122) is meshed with one side of the first gear (121).

2. An elevator table for machining according to claim 1, characterized in that the top end of the top supporting plate (140) is provided with an infrared emitting module (150) and the top end of the middle plate (130) is provided with an infrared receiving module (151) in a ring shape.

3. An elevator table for machining according to claim 1, characterized in that the top end of the top support plate (140) is provided with guard rails (180), and the number of guard rails (180) is two.

4. The lifting platform for machining according to claim 1, characterized in that a fixed plate (171) is fixedly installed at the top end of the supporting top plate (140), an electric push rod (170) is arranged on one side of the fixed plate (171), and a push plate (172) is connected to the output end of the electric push rod (170).

5. The lifting platform for machining according to claim 1, characterized in that the bottom end of the push plate (172) is symmetrically provided with pulleys (174), the inside of the supporting top plate (140) is symmetrically provided with a strip-shaped groove (173), and the pulleys (174) are slidably mounted inside the strip-shaped groove (173).

6. The lifting platform for machining according to claim 1, wherein the clamping mechanism (200) comprises an inclined ramp (212), insertion rods (210) are symmetrically arranged on one side of the inclined ramp (212), a hollow groove (211) is formed in one side of the support base plate (110), and the insertion rods (210) are clamped in the hollow groove (211).

7. The lifting platform for machining according to claim 6, wherein spring pieces (213) are arranged in upper and lower hidden grooves in the hollow groove (211), clamping blocks (215) are arranged at the top ends of the spring pieces (213), and arc-shaped clamping grooves (214) are symmetrically formed in two sides of the inserted rod (210).