CN216989304U

CN216989304U - Mine is opened and is adopted mould sheet material location guider of bending

Info

Publication number: CN216989304U
Application number: CN202220716872.8U
Authority: CN
Inventors: 刘波; 李文杰
Original assignee: Hubei Chudao Rock Drilling Engineering Co ltd
Current assignee: Hubei Chudao Rock Drilling Engineering Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-19
Anticipated expiration: 2032-03-30

Abstract

The utility model provides a mine is opened and is adopted mould sheet material location guider of bending, includes the support frame, the upper end of support frame is provided with the mould, the lower extreme of going up the mould is provided with the lower mould, the inside of lower mould is provided with servo motor, servo motor's upper end is provided with main bevel gear, one side of main bevel gear is provided with from the bevel gear, be connected with the connecting axle from one side of bevel gear. The utility model can avoid the direct contact of an operator with the plate, saves labor, avoids the phenomenon of plate falling, improves the operation and use safety, effectively avoids the condition of plate shaking in the bending process of the plate, ensures the stability of the plate and improves the processing quality of the plate.

Description

Mine is opened and is adopted mould sheet material location guider of bending

Technical Field

The utility model relates to the technical field of mining equipment, in particular to a bending die plate positioning and guiding device for mining.

Background

The mining method is characterized in that mining needs to be carried out by means of plates, most of the existing plates are bent by using bending machine dies, the plates are placed on a lower die by manually holding the plates, the plates are often placed and bent due to the fact that corresponding positioning and guiding mechanisms are not arranged on two sides of the plates, the plate processing precision is low, sometimes, long time is often needed for adjusting the positions of the plates to enable the plates to be placed horizontally, the plate bending efficiency is low, after the plates are placed on the lower die, an upper die moves downwards so that the upper die and the lower die act together to bend the plates, and in the whole plate bending process, the plates need to be always held by an operator, and the plates are prevented from falling off when being bent.

The above conventional method has the following problems:

in the operation process, an operator needs to hold the plate by hand to bend the plate, the safety is low, the plate is easy to move in the bending operation process, the labor intensity is high, and the machining accuracy of the plate is reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a plate positioning and guiding device of a bending die for mine exploitation, which solves the problems of low safety, easy movement of plates, high labor intensity and low plate processing accuracy.

In order to achieve the purpose, the utility model provides the following technical scheme: a bending die plate positioning and guiding device for mine excavation comprises a supporting frame, wherein an upper die is arranged at the upper end of the supporting frame, a lower die is arranged at the lower end of the upper die, a servo motor is arranged inside the lower die, a main bevel gear is arranged at the upper end of the servo motor, a slave bevel gear is arranged on one side of the main bevel gear, a connecting shaft is connected with one side of the bevel gear, a positioning block is arranged on one side of the lower die, the lower end of the positioning block is connected with an electric telescopic rod, a fixing block is arranged at one end of the lower die, an adjusting screw rod is connected with one side of the fixing block, an adjusting disc is connected with one end of the adjusting screw rod, a thread block is arranged at one end of the connecting shaft, a supporting block is arranged on one side of the thread block, a spring is connected with the other side of the thread block, and a sliding block connected with the electric telescopic rod is connected with one end of the spring, the upper end of the sliding block is provided with a guide rod.

As a preferable technical scheme of the utility model, the cross section of the positioning blocks is L-shaped, the number of the positioning blocks is two, and the positioning blocks are symmetrically distributed on two sides of the lower die.

As a preferable technical scheme of the utility model, the center of the adjusting screw rod is provided with a supporting seat connected with the supporting frame, a threaded hole is formed in the supporting seat, the inner diameter size of the threaded hole is matched with the diameter size of the adjusting screw rod, and the adjusting screw rod is in threaded connection with the supporting seat through the threaded hole.

As a preferable technical solution of the present invention, one end surface of the connecting shaft is provided with a threaded portion, and the threaded block is threadedly connected to the connecting shaft through the threaded portion.

As a preferable technical scheme of the utility model, a sliding hole is formed in the sliding block, the inner diameter of the sliding hole is matched with the diameter of the connecting shaft, and the sliding block is connected with the connecting shaft in a sliding mode through the sliding hole.

As a preferable technical scheme of the utility model, the upper end of the sliding block is provided with a guide hole, the inner diameter of the guide hole is matched with the diameter of the guide rod, and the sliding block is connected with the guide rod in a sliding manner through the guide hole.

As a preferred technical scheme of the utility model, the side wall surface of the lower die is provided with an induction button, and the induction button is electrically connected with the electric telescopic rod.

Compared with the prior art, the utility model provides a plate positioning and guiding device of a bending die for mine exploitation, which has the following beneficial effects:

1. through setting up accommodate the lead screw, adjusting disk, fixed block and supporting seat, this location guider is before using, and the user puts the sheet material on the lower mould, blocks the fixed block on the sheet material, adds man-hour, and the user can take the sheet material to remove through rotating the adjusting disk, when moving to the assigned position, can carry out sheet material bending operation, in the operation process, avoids operator direct and sheet material contact, uses manpower sparingly, the phenomenon that the sheet material dropped can not appear simultaneously, has improved operation safety in utilization.

2. Through setting up the locating piece, electric telescopic handle, the slider, the guide bar, a spring, thread block and connecting axle, the device is when fixing to the sheet material, driving motor can take place to rotate between the inside bevel gear, the connecting axle area thread block is close to the removal each other, no longer continue to remove when locating piece contact sheet material, electric telescopic handle can take the locating piece to move down, the locating piece carries out fixed effect to the sheet material, effectively avoid the condition that the sheet material rocked to appear in the sheet material bending process, guarantee the steadiness of sheet material, the processingquality of sheet material has been improved.

Drawings

FIG. 1 is a schematic view of a positioning and guiding device according to the present invention;

FIG. 2 is a schematic top view of the positioning and guiding device of the present invention;

FIG. 3 is an enlarged view of the structure at A;

fig. 4 is a schematic view of a fixed block structure.

In the figure: 1. a support frame; 2. an upper die; 3. a lower die; 4. a servo motor; 5. a main bevel gear; 6. a slave bevel gear; 7. a connecting shaft; 8. positioning blocks; 9. an electric telescopic rod; 10. a fixed block; 11. adjusting the screw rod; 12. an adjusting disk; 13. a supporting seat; 14. a thread block; 15. a support block; 16. a spring; 17. a slider; 18. a guide rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, a plate positioning and guiding device for a bending die for mine opening comprises a supporting frame 1, an upper die 2 is arranged at the upper end of the supporting frame 1, a lower die 3 is arranged at the lower end of the upper die 2, a servo motor 4 is arranged inside the lower die 3, a main bevel gear 5 is arranged at the upper end of the servo motor 4, a slave bevel gear 6 is arranged at one side of the main bevel gear 5, a connecting shaft 7 is connected to one side of the slave bevel gear 6, a positioning block 8 is arranged at one side of the lower die 3 and used for positioning and fixing a plate, an electric telescopic rod 9 is connected to the lower end of the positioning block 8, a fixing block 10 is arranged at one end of the lower die 3, an adjusting screw rod 11 is connected to one side of the fixing block 10, an adjusting disc 12 is connected to one end of the adjusting screw rod 11, a thread block 14 is arranged at one end of the connecting shaft 7, a supporting block 15 is arranged at one side of the thread block 14, and a spring 16 is connected to the other side of the thread block 14, one end of the spring 16 is connected with a sliding block 17 connected with the electric telescopic rod 9, and the upper end of the sliding block 17 is provided with a guide rod 18.

In the embodiment, the cross section of the positioning blocks 8 is in an L shape, the number of the positioning blocks 8 is two, and the positioning blocks 8 are symmetrically distributed on two sides of the lower die 3, so that the structure is reasonable, and the stability of the plate is improved; the center of the adjusting screw rod 11 is provided with a supporting seat 13 connected with the supporting frame 1, a threaded hole is formed in the supporting seat 13, the inner diameter size of the threaded hole is matched with the diameter size of the adjusting screw rod 11, the adjusting screw rod 11 is in threaded connection with the supporting seat 13 through the threaded hole, and the structure is simple and easy to realize; a threaded part is arranged on the surface of one end of the connecting shaft 7, and the threaded block 14 is in threaded connection with the connecting shaft 7 through the threaded part, so that the structural design is reasonable; a sliding hole is formed in the sliding block 17, the inner diameter of the sliding hole is matched with the diameter of the connecting shaft 7, and the sliding block 17 is connected with the connecting shaft 7 in a sliding mode through the sliding hole, so that the stability of the structure movement is guaranteed; the upper end of the sliding block 17 is provided with a guide hole, the inner diameter size of the guide hole is matched with the diameter size of the guide rod 18, and the sliding block 17 is in sliding connection with the guide rod 18 through the guide hole, so that the stability of the structure movement is ensured; the lateral wall surface of lower mould 3 is provided with the response button, and there is electric connection in response button and electric telescopic handle 9, and degree of automation is high.

The working principle and the using process of the utility model are as follows: before the positioning guide device is used, a user places a plate on the lower die 3 and clamps the fixing block 10 on the plate, when the plate is machined, the user rotates the adjusting disc 12, the adjusting screw rod 11 can drive the plate to move, when the plate moves to a specified position, bending operation of the plate can be conducted, a power supply is switched on to start the device, the servo motor 4 can drive the bevel gears inside to rotate, the connecting shaft 7 drives the threaded blocks 14 to move close to each other, when the positioning blocks 8 contact the plate, the springs 16 are compressed, the positioning blocks 8 do not move continuously, at the moment, an inductor reacts, the electric telescopic rod 9 can drive the positioning blocks 8 to move downwards, and the positioning blocks 8 can be fixed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mine is opened and is adopted mould sheet material location guider of bending, includes support frame (1), its characterized in that: the upper end of the support frame (1) is provided with an upper die (2), the lower end of the upper die (2) is provided with a lower die (3), a servo motor (4) is arranged inside the lower die (3), a main bevel gear (5) is arranged at the upper end of the servo motor (4), a slave bevel gear (6) is arranged on one side of the main bevel gear (5), a connecting shaft (7) is connected to one side of the slave bevel gear (6), a positioning block (8) is arranged on one side of the lower die (3), the lower end of the positioning block (8) is connected with an electric telescopic rod (9), a fixing block (10) is arranged at one end of the lower die (3), an adjusting screw rod (11) is connected to one side of the fixing block (10), an adjusting disc (12) is connected to one end of the adjusting screw rod (11), a thread block (14) is arranged at one end of the connecting shaft (7), a supporting block (15) is arranged on one side of the thread block (14), the other side of the thread block (14) is connected with a spring (16), one end of the spring (16) is connected with a sliding block (17) connected with the electric telescopic rod (9), and the upper end of the sliding block (17) is provided with a guide rod (18).

2. The mine opening bending die plate positioning and guiding device according to claim 1, characterized in that: the cross-sectional shape of locating piece (8) is "L" shape, the quantity of locating piece (8) is two, locating piece (8) are the symmetric distribution in the both sides of lower mould (3).

3. The mine opening bending die plate positioning and guiding device according to claim 1, characterized in that: the support frame is characterized in that a support seat (13) connected with the support frame (1) is arranged at the center of the adjusting screw rod (11), a threaded hole is formed in the support seat (13), the inner diameter size of the threaded hole is matched with the diameter size of the adjusting screw rod (11), and the adjusting screw rod (11) is in threaded connection with the support seat (13) through the threaded hole.

4. The mine opening bending die plate positioning and guiding device according to claim 1, characterized in that: one end surface of the connecting shaft (7) is provided with a threaded part, and the threaded block (14) is in threaded connection with the connecting shaft (7) through the threaded part.

5. The mine opening bending die plate positioning and guiding device according to claim 1, characterized in that: a sliding hole is formed in the sliding block (17), the inner diameter of the sliding hole is matched with the diameter of the connecting shaft (7), and the sliding block (17) is connected with the connecting shaft (7) in a sliding mode through the sliding hole.

6. The mine opening bending die plate positioning and guiding device according to claim 1, characterized in that: the upper end of the sliding block (17) is provided with a guide hole, the inner diameter of the guide hole is matched with the diameter of the guide rod (18), and the sliding block (17) is connected with the guide rod (18) in a sliding mode through the guide hole.