CN211489110U

CN211489110U - Sheet leveling mechanism

Info

Publication number: CN211489110U
Application number: CN201922265193.4U
Authority: CN
Inventors: 彭焕芝; 童勇; 和军威; 胡松如; 邵应军
Original assignee: Foshan Tuofeite Machinery Technology Co ltd
Current assignee: Foshan Tuofeite Machinery Technology Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-09-15
Anticipated expiration: 2029-12-16

Abstract

The utility model provides a sheet leveling mechanism, which comprises a lower leveling shaft, an upper leveling shaft, a bottom plate, a guide post, a top plate, a worm and gear lifter, a screw, a slide block, a handle and a connecting shaft; two top plates are arranged side by side along the transverse direction; the worm and gear lifters are arranged on the top plates, input ends and output ends are arranged on the worm and gear lifters, and the worm and gear lifters on the two top plates are connected through the connecting shafts; the screw rod is connected with the output end of the worm gear lifter, the screw rod is rotatably arranged on the bottom plate, and the screw rod penetrates through the sliding block and is in threaded connection with the sliding block; the sliding block is connected with the guide post in a sliding manner; and the two axial ends of the upper leveling shaft are respectively and rotatably arranged on the sliding blocks at the two transverse sides. The utility model discloses can adjust the interval of going up levelling axle and lower levelling axle in a flexible way to can be used for the levelling treatment process of the sheet material of different thickness, enlarged application scope.

Description

Sheet leveling mechanism

Technical Field

The utility model relates to a sheet material levelling technical field refers in particular to a sheet material levelling mechanism.

Background

In the process of manufacturing the air pipe by the automatic air pipe production line, the whole roll of plate materials needs to be placed into a leveling mechanism for leveling.

The distance between an upper leveling shaft and a lower leveling shaft in the existing leveling mechanism is fixed and cannot be adjusted, the thicknesses of different plates are different, the existing leveling mechanism cannot be used for leveling the plates with different thicknesses, and the application range is small.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a sheet material levelling mechanism can adjust the interval of levelling axle and lower school flat axle in a flexible way to can be used for the levelling treatment process of the sheet material of different thickness, enlarged application scope.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a sheet leveling mechanism comprises a lower leveling shaft, an upper leveling shaft, a bottom plate, a guide post, a top plate, a worm and gear lifter, a screw, a sliding block, a handle and a connecting shaft;

two bottom plates are arranged side by side along the transverse direction; two axial ends of the lower leveling shaft are respectively and rotatably arranged on the two bottom plates, and a plurality of lower leveling shafts are arranged side by side along the longitudinal direction; two top plates are arranged side by side along the transverse direction; the worm and gear lifters are arranged on the top plates, a plurality of worm and gear lifters are arranged side by side along the longitudinal direction, the worm and gear lifters are provided with input ends and output ends, and the worm and gear lifters on the two top plates are connected through the connecting shaft; the handle is connected with the input end of the worm gear lifter; the screw rod is connected with the output end of the worm gear lifter, the screw rod is rotatably arranged on the bottom plate, and the screw rod penetrates through the sliding block and is in threaded connection with the sliding block; the guide posts are vertically arranged, and two ends of each guide post in the vertical direction are respectively connected with the bottom plate and the top plate; the sliding blocks are arranged in a plurality, correspond to the worm and gear lifters one by one, and are connected with the guide columns in a sliding mode; and the two axial ends of the upper leveling shaft are respectively and rotatably arranged on the sliding blocks at the two transverse sides.

Preferably, a sliding groove is arranged on the sliding block along the vertical direction; the sliding grooves are arc-shaped grooves, and two sliding grooves are symmetrically arranged around the sliding block; the guide posts are symmetrically arranged on the sliding block, the guide posts are of cylindrical structures, and the guide posts are in one-to-one correspondence with the sliding grooves.

Preferably, a pressing block is arranged at the top of the sliding block; the pressing block is connected with the screw rod.

Preferably, two bottom plate bottom is provided with the mounting bracket respectively, the mounting bracket is followed bottom plate length direction is provided with a plurality ofly side by side, and is a plurality of the mounting bracket all is located two between the bottom plate.

Preferably, the two bottom plates are respectively connected with a first mounting cover, and both the two bottom plates are positioned at the inner sides of the two first mounting covers; the top end of the first mounting cover is connected with a second mounting cover; the handle extends out of the second mounting cover; the lower leveling shaft, the upper leveling shaft, the bottom plate, the guide post, the top plate, the worm gear lifter, the screw rod, the sliding block and the connecting shaft are all located below the second mounting cover.

The utility model discloses beneficial effect:

the utility model discloses can adjust the interval of going up levelling axle and lower levelling axle in a flexible way to can be used for the levelling treatment process of the sheet material of different thickness, enlarged application scope. When leveling the axle and the interval of lower leveling axle in the regulation, the manual rotatory handle of workman, the rotation that the handle passes through the worm gear lift with the handle turns into the screw rod rotates, the screw rod drives the slider and removes, the guide post is used for leading the moving direction to the slider, and support the removal process of slider, make the slider can follow vertical direction even movement, thereby make the last leveling axle along with the slider along vertical direction even movement, reach the purpose of leveling the axle and the interval of lower leveling axle in the regulation, accommodation process is very convenient.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention;

fig. 2 is a schematic view of a second three-dimensional structure of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2;

fig. 4 is a schematic perspective view of the middle slider of the present invention.

In the figure: 1. a lower leveling shaft; 2. an upper leveling shaft; 3. a base plate; 31. a mounting frame; 4. a guide post; 5. a top plate; 6. a worm gear elevator; 7. a screw; 8. a slider; 81. a chute; 9. a handle; 10. briquetting; 11. a connecting shaft; 12. a first mounting cover; 13. a second mounting cup.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, the sheet leveling mechanism of the present invention comprises a lower leveling shaft 1, an upper leveling shaft 2, a bottom plate 3, a guide post 4, a top plate 5, a worm and gear elevator 6, a screw 7, a slider 8, a handle 9 and a connecting shaft 11;

two bottom plates 3 are arranged side by side along the transverse direction; two axial ends of the lower leveling shaft 1 are respectively and rotatably arranged on the two bottom plates 3, and a plurality of lower leveling shafts 1 are arranged side by side along the longitudinal direction; two top plates 5 are arranged side by side along the transverse direction; the worm and gear lifters 6 are arranged on the top plates 5, a plurality of worm and gear lifters 6 are arranged side by side along the longitudinal direction, the worm and gear lifters 6 are provided with input ends and output ends, and the worm and gear lifters 6 on the two top plates 5 are connected through the connecting shaft 11; the handle 9 is connected with the input end of the worm gear lifter 6; the screw 7 is connected with the output end of the worm gear lifter 6, the screw 7 is rotatably arranged on the bottom plate 3, and the screw 7 penetrates through the sliding block 8 and is in threaded connection with the sliding block 8; the guide post 4 is vertically arranged, and two ends of the guide post 4 in the vertical direction are respectively connected with the bottom plate 3 and the top plate 5; the number of the sliding blocks 8 is multiple, the sliding blocks 8 correspond to the worm and gear lifters 6 one by one, and the sliding blocks 8 are connected with the guide columns 4 in a sliding mode; the two axial ends of the upper leveling shaft 2 are respectively and rotatably arranged on the sliding blocks 8 at the two transverse sides.

Specifically, a sliding groove 81 is arranged on the sliding block 8 along the vertical direction; the sliding grooves 81 are arc-shaped grooves, and two sliding grooves 81 are symmetrically arranged around the sliding block 8; two guide posts 4 are symmetrically arranged about the sliding block 8, the guide posts 4 are in a cylindrical structure, and the guide posts 4 correspond to the sliding grooves 81 one by one; the guide post 4 of cylinder structure can be smooth and easy slide along vertical direction in arc wall department, and the slider 8 can conveniently be taken off after the guide post 4 is torn open to the convenience of spare part dismouting has been guaranteed.

Specifically, a pressing block 10 is arranged at the top of the sliding block 8; the pressing block 10 is connected with the screw 7; the pressing block 10 improves the connection area and ensures the firmness of structural connection.

Specifically, two bottom plate 3 bottoms are provided with mounting bracket 31 respectively, mounting bracket 31 is followed 3 length direction of bottom plate is provided with a plurality ofly side by side, and is a plurality of mounting bracket 31 all is located two between the bottom plate 3, can be with the nimble installation of this leveling mechanism on other mechanisms through mounting bracket 31.

Specifically, the two bottom plates 3 are respectively connected with first mounting covers 12, and the two bottom plates 3 are both positioned at the inner sides of the two first mounting covers 12; the top end of the first mounting cover 12 is connected with a second mounting cover 13; the handle 9 extends out of the second mounting cover 13; the lower leveling shaft 1, the upper leveling shaft 2, the bottom plate 3, the guide post 4, the top plate 5, the worm and gear lifter 6, the screw 7, the slider 8 and the connecting shaft 11 are all positioned below the second mounting cover 13; through setting up first installation cover 12 and second installation cover 13, can keep apart the protection to the spare part of inboard on the one hand, receive the injury of the spare part in the operation on the other hand when on the other hand can prevent the workman from proofreading the flat material.

The utility model discloses can adjust the interval of going up levelling axle 2 and lower levelling axle 1 in a flexible way to can be used for the levelling treatment process of the sheet material of different thickness, enlarged application scope. When leveling axle 2 and lower interval of leveling axle 1 in the regulation, workman manual rotation handle 9, handle 9 turns into the rotation of screw rod 7 with the rotation of handle 9 through worm gear lift 6, screw rod 7 drives slider 8 and removes, guide post 4 is used for leading the moving direction to slider 8, and support slider 8's removal process, make slider 8 can follow vertical direction even movement, thereby make and level axle 2 along with slider 8 along vertical direction even movement, reach the purpose of leveling axle 2 and lower interval of leveling axle 1 in the regulation, accommodation process is very convenient.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A sheet leveling mechanism is characterized by comprising a lower leveling shaft (1), an upper leveling shaft (2), a bottom plate (3), a guide post (4), a top plate (5), a worm and gear lifter (6), a screw (7), a sliding block (8), a handle (9) and a connecting shaft (11);

two bottom plates (3) are arranged side by side along the transverse direction; two axial ends of the lower leveling shaft (1) are respectively and rotatably arranged on the two bottom plates (3), and a plurality of lower leveling shafts (1) are arranged side by side along the longitudinal direction; two top plates (5) are arranged side by side along the transverse direction; the worm and gear lifters (6) are arranged on the top plates (5), a plurality of worm and gear lifters (6) are arranged side by side along the longitudinal direction, an input end and an output end are arranged on each worm and gear lifter (6), and the worm and gear lifters (6) on the two top plates (5) are connected through the connecting shaft (11); the handle (9) is connected with the input end of the worm gear lifter (6); the screw (7) is connected with the output end of the worm gear lifter (6), the screw (7) is rotatably arranged on the bottom plate (3), and the screw (7) penetrates through the sliding block (8) and is in threaded connection with the sliding block (8); the guide posts (4) are vertically arranged, and two ends of the guide posts (4) in the vertical direction are respectively connected with the bottom plate (3) and the top plate (5); the number of the sliding blocks (8) is multiple, the sliding blocks (8) correspond to the worm and gear lifters (6) one by one, and the sliding blocks (8) are connected with the guide columns (4) in a sliding mode; the axial two ends of the upper leveling shaft (2) are respectively and rotatably arranged on the sliding blocks (8) on the two transverse sides.

2. A sheet leveling mechanism according to claim 1, characterized in that a chute (81) is provided in the slide (8) in a vertical direction; the sliding grooves (81) are arc-shaped grooves, and two sliding grooves (81) are symmetrically arranged around the sliding block (8); the guide posts (4) are symmetrically arranged on the sliding block (8), the guide posts (4) are of cylindrical structures, and the guide posts (4) correspond to the sliding grooves (81) one to one.

3. A sheet leveling mechanism according to claim 1, characterized in that a press block (10) is provided on top of the slide (8); the pressing block (10) is connected with the screw rod (7).

4. A sheet leveling mechanism according to claim 1, wherein a plurality of mounting brackets (31) are respectively provided at the bottom of two of said base plates (3), said plurality of mounting brackets (31) being arranged side by side along the length of said base plates (3), each of said plurality of mounting brackets (31) being located between two of said base plates (3).

5. A sheet leveling mechanism according to claim 1, wherein a first mounting cover (12) is attached to each of said two base plates (3), said two base plates (3) being located inside said two first mounting covers (12); the top end of the first mounting cover (12) is connected with a second mounting cover (13); the handle (9) extends out of the second mounting cover (13); the lower leveling shaft (1), the upper leveling shaft (2), the bottom plate (3), the guide post (4), the top plate (5), the worm gear lifter (6), the screw (7), the sliding block (8) and the connecting shaft (11) are all located below the second mounting cover (13).