CN218315273U

CN218315273U - Lifting structure

Info

Publication number: CN218315273U
Application number: CN202222333781.9U
Authority: CN
Inventors: 於霞; 金杰; 余家琨
Original assignee: Zhejiang Hangsu Technology Co ltd
Current assignee: Zhejiang Hangsu Technology Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-01-17
Anticipated expiration: 2032-09-01

Abstract

The utility model discloses a lifting structure, including the bottom plate, be located the lifter plate of bottom plate top and be located the fixed plate of lifter plate bottom below, the bottom plate includes: the hollow groove that sets up in the inside intermediate position department of bottom plate, and the four corners department of bottom plate bottom all is provided with the supporting leg, the four corners department at bottom plate top all is provided with the bracing piece, the top of bracing piece is provided with the roof, the four corners department at lifter plate top all is provided with the connecting rod that runs through to the roof top. The utility model discloses a movable groove can make regulating plate and supporting shoe take place the activity, fixes backup pad and roof through the supporting shoe, fixes regulating plate and lifter plate through the connecting rod, can make connecting rod and roof take place the activity through the activity hole, makes the lift of lifter plate more stable, drives through the motor and adjusts the pole and take place to rotate, adjusts the external screw thread in the pole outside and the inside screw hole of regulating plate and mutually supports, can make the regulating plate drive the lifter plate and adjust from top to bottom.

Description

Lifting structure

Technical Field

The utility model relates to a 3D printer lift technical field specifically is a lifting structure.

Background

The three-dimensional printer is a three-dimensional model manufactured by layering in a layer-by-layer stacking mode, the operation process of the three-dimensional printer is similar to that of a traditional printer, only the traditional printer prints ink on paper to form two-dimensional plane drawing, the three-dimensional printer realizes layer-by-layer stacking and overlapping of materials such as liquid photosensitive resin materials, molten plastic wires and gypsum powder in a binder spraying or extruding mode to form a three-dimensional entity, and the lifting structure is one of main structures of the 3D printer.

The application number is CN201920127466.6 discloses a 3D printer lifting structure, which comprises a base, a top plate is arranged above the base, a stand column is fixedly connected between the base and the top plate, a lead screw is rotatably connected onto the base through a bearing, the upper end of the lead screw is rotatably connected with the top plate, a lifting table is arranged between the base and the top plate, and a support plate is fixedly connected to the rear side of the lifting table. The transmission of this structure is comparatively complicated, takes place to damage easily, and it is relatively poor to lead to elevation structure's lift effect, and the finished product adhesion is on the lifter plate, is not convenient for take off the finished product from the lifter plate, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting structure comprising a base plate, a lifting plate above the top of the base plate and a fixed plate below the bottom of the lifting plate, the base plate comprising:

the hollow groove is arranged in the middle of the bottom plate, and supporting legs are arranged at four corners of the bottom plate;

the lifting plate is characterized in that supporting rods are arranged at four corners of the top of the bottom plate, a top plate is arranged at the top of each supporting rod, connecting rods penetrating through the top of the top plate are arranged at four corners of the top of the lifting plate, an adjusting plate is arranged at the top of each connecting rod, a supporting plate is arranged above the top of the adjusting plate, supporting blocks penetrating through the adjusting plate are arranged on two sides of the bottom of the supporting plate, a motor is arranged in the middle of the top of the supporting plate, and an output end of the motor is connected with an adjusting rod penetrating through the adjusting plate;

the top at fixed plate top is provided with the push pedal, the four corners department at fixed plate top all is provided with the dead lever that runs through to the push pedal is inside, the inside top of lifter plate is provided with the multiunit and accomodates the groove, the top of push pedal is provided with the multiunit and runs through to accomodating the push rod of inslot portion, it is provided with the ejector pad to accomodate the inside one end of groove bit in push rod, the intermediate position department of fixed plate bottom installs the motor, the output of motor is connected with and runs through to the inside lead screw of fixed plate.

Preferably, the bottom of the supporting leg is provided with a non-slip mat, the bottom end of the supporting rod is connected with the bottom plate in a welded mode, the top end of the supporting rod is connected with the top plate in a welded mode, and the top plate is fixedly connected with the bottom plate through the supporting rod.

Preferably, the inside four corners department of roof all is provided with the activity hole, and the connecting rod runs through to the activity downthehole portion, the connecting rod passes through activity hole and roof swing joint, the regulating plate passes through connecting rod and lifter plate fixed connection.

Preferably, the two sides of the inner part of the adjusting plate are both provided with movable grooves, the supporting blocks penetrate through the inner parts of the movable grooves, the adjusting plate is movably connected with the supporting blocks through the movable grooves, and the supporting plates are fixedly connected with the top plate through the supporting blocks.

Preferably, the bottom of motor is provided with the mount pad, the motor passes through mount pad and backup pad fixed connection, the outside of adjusting the pole is provided with the external screw thread, the inside intermediate position department of regulating plate is provided with and adjusts pole assorted screw hole.

Preferably, the fixed plate passes through dead lever and lifter plate fixed connection, the inside four corners department of push pedal all is provided with spacing hole, and the dead lever runs through to spacing downthehole portion, the push pedal passes through spacing hole and dead lever swing joint.

Preferably, the middle position department of lifter plate bottom is provided with the bearing, and the top of lead screw runs through to inside the bearing, the bottom of accomodating the groove is provided with the through-hole that runs through to the lifter plate bottom, and the top of push rod runs through to inside the through-hole.

Preferably, the top of motor is provided with the fixing base, the motor passes through fixing base and fixed plate fixed connection, the inside intermediate position department of push pedal is provided with lead screw assorted screw hole, the ejector pad passes through push rod and push pedal fixed connection.

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

1. the utility model can move the adjusting plate and the supporting block through the movable groove, fix the supporting plate and the top plate through the supporting block, fix the adjusting plate and the lifting plate through the connecting rod, move the connecting rod and the top plate through the movable hole, make the lifting of the lifting plate more stable, drive the adjusting rod to rotate through the motor, mutually match the external thread outside the adjusting rod and the threaded hole inside the adjusting plate, make the adjusting plate drive the lifting plate to adjust up and down, and make the lifting effect of the lifting structure better;

2. the utility model discloses a dead lever is fixed plate and lifter plate, can make push pedal and dead lever take place the activity through spacing hole, make the upper and lower regulation effect of push pedal better, it takes place to rotate to drive the lead screw through the motor, the inside screw hole of lead screw and push pedal is mutually supported, can make the push pedal drive push rod and ejector pad adjust from top to bottom, can make push rod and lifter plate take place the activity through the through-hole, through the ejector pad with the finished product jack-up at lifter plate top, be convenient for take off the finished product from elevation structure, make elevation structure's result of use better.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a front view of the present invention.

In the figure: 1. a base plate; 101. an empty groove; 102. supporting legs; 2. a lifting plate; 201. a support bar; 202. A top plate; 203. a connecting rod; 204. an adjusting plate; 205. a support plate; 206. a support block; 207. a motor; 208. adjusting a rod; 3. a fixing plate; 301. pushing the plate; 302. fixing the rod; 303. a storage groove; 304. A push rod; 305. pushing a block; 306. a motor; 307. and a screw rod.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment of an elevating structure: a kind of lifting structure, including the bottom plate 1, the lifting board 2 located above 1 tops of bottom plates and fixed plate 3 located below 2 bottoms of lifting board, the bottom plate 1 includes: the hollow groove 101 is arranged in the middle of the inside of the bottom plate 1, the four corners of the bottom plate 1 are provided with supporting legs 102, and the bottom plate 1 is supported by the supporting legs 102, so that the lifting mechanism is more stable to use; the four corners of the top of the bottom plate 1 are provided with support rods 201, the top of each support rod 201 is provided with a top plate 202, the top plate 202 and the bottom plate 1 are fixed through the support rods 201, the four corners of the top of the lifting plate 2 are provided with connecting rods 203 penetrating to the tops of the top plates 202, an adjusting plate 204 and the lifting plate 2 are fixed through the connecting rods 203, the top of each connecting rod 203 is provided with an adjusting plate 204, a support plate 205 is arranged above the top of the adjusting plate 204, support blocks 206 penetrating into the adjusting plate 204 are arranged on two sides of the bottom of each support plate 205, a motor 207 is arranged in the middle of the top of each support plate 205, the output end of each motor 207 is connected with an adjusting rod 208 penetrating into the adjusting plate 204, the adjusting rods 208 are driven by the motors 207 to rotate, and the adjusting plates 204 are adjusted up and down; the top at fixed plate 3 top is provided with push pedal 301, the four corners department at fixed plate 3 top all is provided with the dead lever 302 that runs through to push pedal 301 inside, fix fixed plate 3 and lifter plate 2 through dead lever 302, the inside top of lifter plate 2 is provided with the multiunit and accomodates groove 303, accomodate the ejector pad 305 through accomodating groove 303, make the top of lifter plate 2 keep leveling, the top of push pedal 301 is provided with the multiunit and runs through to accomodating the inside push rod 304 of groove 303, it is provided with ejector pad 305 to accomodate the inside one end that groove 303 is located push rod 304, it fixes ejector pad 305 and push pedal 301 through push rod 304, motor 306 is installed to the intermediate position department of fixed plate 3 bottom, the output of motor 306 is connected with and runs through to the inside lead screw 307 of fixed plate 3, it takes place to rotate to drive lead screw 307 through motor 306, the realization is to push pedal 301 vertical adjustment.

Please refer to fig. 1 and fig. 3, the bottom of the support leg 102 is provided with a non-slip mat, the bottom of the support rod 201 is connected to the bottom plate 1 by welding, the top of the support rod 201 is connected to the top plate 202 by welding, the top plate 202 is fixedly connected to the bottom plate 1 by the support rod 201, and the bottom plate 1 and the lifting plate 2 are fixed by the support rod 301.

Please refer to fig. 1 and 2, the four corners inside the top plate 202 are all provided with a movable hole, the connecting rod 203 penetrates into the movable hole, the connecting rod 203 is movably connected with the top plate 202 through the movable hole, the connecting rod 203 and the top plate 202 can move through the movable hole, the adjusting plate 204 is fixedly connected with the lifting plate 2 through the connecting rod 203, and the lifting plate 2 and the adjusting plate 204 are fixed through the connecting rod 203.

Referring to fig. 1 and 3, the adjusting plate 204 has movable slots on both sides thereof, the supporting block 206 penetrates the movable slots, the adjusting plate 204 is movably connected to the supporting block 206 through the movable slots, the adjusting plate 204 and the supporting block 206 are movable through the movable slots, the supporting plate 205 is fixedly connected to the top plate 202 through the supporting block 206, and the supporting plate 205 is fixed to the top plate 202 through the supporting block 206.

Please refer to fig. 1 and fig. 3, a mounting seat is disposed at the bottom of the motor 207, the motor 207 is fixedly connected to the supporting plate 205 through the mounting seat to fix the motor 207, an external thread is disposed at the outer side of the adjusting rod 208, and a threaded hole matched with the adjusting rod 208 is disposed at the middle position inside the adjusting plate 204 to achieve the up-and-down adjustment of the adjusting plate 204.

Please refer to fig. 1 and fig. 2, the fixing plate 3 is fixedly connected to the lifting plate 2 through a fixing rod 302, the four corners of the inner portion of the pushing plate 301 are all provided with a limiting hole, the fixing rod 302 penetrates through the limiting hole, the pushing plate 301 is movably connected to the fixing rod 302 through the limiting hole, the pushing plate 301 and the fixing rod 302 can move through the limiting hole, and the lifting of the pushing plate 301 is more stable.

Please refer to fig. 1 and fig. 2, a bearing is disposed at the middle position of the bottom of the lifting plate 2, and the top end of the lead screw 307 penetrates into the bearing, so that the lead screw 307 has a better rotation effect, a through hole penetrating to the bottom of the lifting plate 2 is disposed at the bottom of the accommodating groove 303, and the top end of the push rod 304 penetrates into the through hole, so that the push rod 304 and the lifting plate 2 can move through the through hole.

Please refer to fig. 1 and fig. 3, a fixing seat is disposed at a top end of the motor 306, the motor 306 is fixedly connected to the fixing plate 3 through the fixing seat, the motor 306 is fixedly mounted, a threaded hole matched with the screw 307 is disposed at a middle position inside the push plate 301, the push block 305 is fixedly connected to the push plate 301 through the push rod 304, and the push block 305 and the push plate 301 are fixed through the push rod 304, so as to jack up a finished product.

The working principle is as follows: the utility model discloses before using, fix the printing mechanism of 3D printer in the bottom of roof 202, in using, switch on, can make regulating plate 204 and supporting shoe 206 take place the activity through the movable groove, fix backup pad 205 and roof 202 through supporting shoe 206, fix regulating plate 204 and lifter plate 2 through connecting rod 203, can make connecting rod 203 and roof 202 take place the activity through the movable hole, make the lift of lifter plate 2 more stable, it takes place to rotate to drive regulation pole 208 through motor 205, adjust the external screw thread in the pole 208 outside and the inside screw hole of regulating plate 204 and mutually support, can make regulating plate 204 drive lifter plate 2 and adjust from top to bottom, make the lift effect of elevation structure better, fix fixed plate 3 and lifter plate 2 through dead lever 302, can make push pedal 301 and dead lever 302 take place the activity through spacing hole, make push pedal 301's upper and lower regulation effect better, it takes place to rotate to drive lead screw 307 and the inside screw hole of push pedal 301 mutually supports, can make push pedal 301 drive push pedal 304 and push pedal 305 and adjust from top to top through push pedal 305, it makes the finished product lift structure use better to go up the lift structure from the top of push pedal 305 through the through spacing hole.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A kind of lifting structure, its characterized in that: including bottom plate (1), be located lifter plate (2) of bottom plate (1) top and be located fixed plate (3) of lifter plate (2) bottom below, bottom plate (1) includes:

the hollow groove (101) is arranged in the middle of the inside of the bottom plate (1), and supporting legs (102) are arranged at four corners of the bottom plate (1);

supporting rods (201) are arranged at four corners of the top of the bottom plate (1), a top plate (202) is arranged at the top of each supporting rod (201), connecting rods (203) penetrating through the top of the top plate (202) are arranged at four corners of the top of the lifting plate (2), an adjusting plate (204) is arranged at the top of each connecting rod (203), a supporting plate (205) is arranged above the top of each adjusting plate (204), supporting blocks (206) penetrating through the adjusting plate (204) are arranged on two sides of the bottom of each supporting plate (205), a motor (207) is installed in the middle of the top of each supporting plate (205), and an output end of each motor (207) is connected with an adjusting rod (208) penetrating through the adjusting plate (204);

the top at fixed plate (3) top is provided with push pedal (301), the four corners department at fixed plate (3) top all is provided with and runs through dead lever (302) to push pedal (301) inside, the inside top of lifter plate (2) is provided with the multiunit and accomodates groove (303), the top of push pedal (301) is provided with the multiunit and runs through to accomodating inside push rod (304) of groove (303), it is provided with ejector pad (305) to accomodate the inside one end that groove (303) is located push rod (304), motor (306) are installed to the intermediate position department of fixed plate (3) bottom, the output of motor (306) is connected with and runs through to fixed plate (3) inside lead screw (307).

2. A hoisting structure according to claim 1, characterized in that: the bottom of supporting leg (102) all is provided with the slipmat, the bottom and bottom plate (1) welded connection of bracing piece (201), the top and roof (202) welded connection of bracing piece (201), roof (202) pass through bracing piece (201) and bottom plate (1) fixed connection.

3. A hoisting structure according to claim 1, characterized in that: the inside four corners department of roof (202) all is provided with the movable hole, and connecting rod (203) run through to the movable hole inside, connecting rod (203) are through movable hole and roof (202) swing joint, regulating plate (204) are through connecting rod (203) and lifter plate (2) fixed connection.

4. A hoisting structure according to claim 1, characterized in that: the adjustable support plate is characterized in that movable grooves are formed in two sides of the inner portion of the adjusting plate (204), the supporting blocks (206) penetrate through the inner portion of the movable grooves, the adjusting plate (204) is movably connected with the supporting blocks (206) through the movable grooves, and the supporting plate (205) is fixedly connected with the top plate (202) through the supporting blocks (206).

5. A hoisting structure according to claim 1, characterized in that: the bottom of motor (207) is provided with the mount pad, motor (207) pass through mount pad and backup pad (205) fixed connection, the outside of adjusting pole (208) is provided with the external screw thread, the inside intermediate position department of regulating plate (204) is provided with and adjusts pole (208) assorted screw hole.

6. A hoisting structure according to claim 1, characterized in that: fixed plate (3) are through dead lever (302) and lifter plate (2) fixed connection, the inside four corners department of push pedal (301) all is provided with spacing hole, and dead lever (302) run through to spacing downthehole portion, push pedal (301) are through spacing hole and dead lever (302) swing joint.

7. A hoisting structure according to claim 1, characterized in that: the middle position department of lifter plate (2) bottom is provided with the bearing, and the top of lead screw (307) runs through to inside the bearing, the bottom of accomodating groove (303) is provided with the through-hole that runs through to lifter plate (2) bottom, and the top of push rod (304) runs through to inside the through-hole.

8. A hoisting structure according to claim 1, characterized in that: the top of motor (306) is provided with the fixing base, motor (306) pass through fixing base and fixed plate (3) fixed connection, the inside intermediate position department of push pedal (301) is provided with lead screw (307) assorted screw hole, ejector pad (305) are through push rod (304) and push pedal (301) fixed connection.