Efficient and accurate plate shearing machine

Abstract

The efficient and accurate plate shearing machine comprises a supporting table, a machining base is fixedly installed on the top of the supporting table, a first supporting shaft and a second supporting shaft are rotationally connected to the surface of the machining base in a vertically symmetrical mode, and a first gear and a second gear are fixedly installed on the rear side of the first supporting shaft and the rear side of the second supporting shaft respectively. The first gear is meshed with the second gear, rotary supporting heads are fixedly installed on the front side of the first supporting shaft and the front side of the second supporting shaft, and by arranging the two rotary supporting heads, after a worker starts a servo motor, the servo motor is started to drive the first supporting shaft to rotate; the first supporting shaft and the second supporting shaft rotate to drive the surface cutting head to conduct continuous circular motion so as to cut the plate, by arranging a limiting rod, a limiting plate and a limiting block, the moving path of the two rotating supporting heads is stable, the cutting accuracy of the cutting head is greatly improved, and practicability is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to plate shearing machine technical field especially is related to a kind of high-efficiency accurate plate shearing machine. BACKGROUND

[0002] Plate shearing machine is a kind of mechanical equipment for cutting materials, widely used in industrial and process fields, especially in construction industry, metallurgical rolling industry, machinery manufacturing and repair department. The main function of plate shearing machine is to cut various materials according to certain specifications, including metal, wood, paper, plastic, glass steel, etc. There are many kinds, including hydraulic plate shearing machine, electric plate shearing machine, manual plate shearing machine, automatic plate shearing machine, etc., suitable for different plate shearing needs and working environment.

[0003] Plate shearing machine is widely used, for example, in construction industry, plate shearing machine is used for cutting reinforcing steel, metal plate, wood and other building materials to meet various structural requirements. In the metallurgical rolling industry, plate shearing machine is used for rolling pieces in transverse plate shearing operation, quickly cutting off iron plate, steel pipe, etc., to realize efficient production. In addition, plate shearing machine is also used in machinery manufacturing and repair department to cold cut, press and turn up various shaped steel and metal materials.

[0004] The existing patent with patent number CN216502629U discloses a kind of high-efficiency accurate plate shearing machine, including body and the limiting plate of slidingly being arranged at the top of body, the top surface of body is fixed with two side seats symmetrically, and top beam is fixed between two side seats, the both ends of limiting plate are fixed with guide sleeve, the both sides of the top of body are fixed with two guide rods symmetrically relative to limiting plate, and two guide sleeves are respectively sleeved on two guide rods, the surface of guide rod is sleeved with outer spring relative to the upper side of guide sleeve;By setting the bar mouth, rear clamp holder, plate groove, strip-shaped plate, strip-shaped slide, limiting clamp head, limiting slot and connecting mechanism, when the operator disassembles limiting plate, only rear clamp holder is pulled back, and baffle is moved sideways, so that baffle is separated from guide rod, limiting plate can be directly and quickly disassembled, thereby greatly improving the disassembly convenience of limiting plate, and solving the problem of inconvenient disassembly of limiting plate in original device.

[0005] The existing plate shearing machine has the problem of inaccurate alignment of cutting tool when in use, which leads to uneven cutting of plate surface when cutting plate, resulting in inaccurate overall cutting effect. Therefore, we propose a kind of high-efficiency accurate plate shearing machine to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] The purpose of this part is to summarize some aspects of the embodiments of the present application and briefly introduce some preferred embodiments. In this part, as well as the abstract of the specification and the title of the application, some simplifications or omissions may be made to avoid obscuring the purpose of this part, the abstract of the specification and the title of the application, and such simplifications or omissions cannot be used to limit the scope of the application.

[0007] Therefore, the present application aims to provide an efficient and accurate plate shearing machine, which can solve the problem of inaccurate alignment of cutting tools during use of the existing plate shearing machine, resulting in uneven cutting of the plate surface during cutting of the plate, resulting in inaccurate overall cutting effect.

[0008] To solve the above technical problems, the present application provides an efficient and accurate plate shearing machine, which adopts the following technical scheme: a support table is provided, a machining seat is fixedly installed on the top of the support table, a first support shaft and a second support shaft are symmetrically connected to the surface of the machining seat, a first gear and a second gear are fixedly installed on the rear side of the first support shaft and the second support shaft respectively, the first gear is engaged with the second gear, a rotating support head is fixedly installed on the front side of the first support shaft and the second support shaft, two connecting frames are fixedly installed on the left side of the two rotating support heads, the two connecting frames are L-shaped, and cutting heads are fixedly installed on the end of the two connecting frames close to each other.

[0009] Optionally, a support frame is fixedly installed on the rear side of the machining seat, a servo motor is fixedly installed on the top of the support frame, and the output end of the servo motor is fixedly connected to the rear end of the first support shaft.

[0010] Optionally, a connecting plate is fixedly installed on the front side of the machining seat symmetrically, a limiting rod is slidingly arranged on the surface of the two connecting plates, a limiting plate is fixedly installed on the right side of the two rotating support heads, and a limiting groove is formed on the surface of the two limiting plates.

[0011] Optionally, a limiting block is fixedly installed on the end of the two limiting rods close to each other, and the two limiting blocks are respectively embedded and slidingly arranged on the corresponding limiting grooves.

[0012] Optionally, a first placing plate and a second placing plate are fixedly installed on the front side of the machining seat from left to right, a fixed plate is fixedly installed on the surface of the first placing plate and the second placing plate, a housing is fixedly installed on the front side of the two fixed plates, a positioning rod is inserted into the inner cavity of the two housings, and a stop plate is fixedly installed on the rear end of the two positioning rods.

[0013] Optionally, the two positioning rods are fixedly installed with positioning plates on the surfaces, the positioning plates are attached to the rear inner wall of the inner cavity of the shell, and the two positioning rods are externally sleeved with telescopic springs between the front side of the positioning plate and the front inner wall of the inner cavity of the shell.

[0014] Optionally, the second placing plate is fixedly installed with an electric push rod at the top, the electric push rod is fixedly connected with a driving rod at the left side output end, and the driving rod is fixedly installed with a push plate at the left end.

[0015] In conclusion, the utility model has at least one beneficial effect as follows: 1. By setting two rotating support heads, after the staff starts the servo motor, the servo motor drives the first support shaft to rotate, the first support shaft rotates to drive the second support shaft to rotate through the meshing of the surface first gear and the second gear, and the first support shaft and the second support shaft drive the surface cutting head to move in a continuous circle, thereby cutting the plate, the movement path of the two rotating support heads is stable through the setting of the limiting rod, the limiting plate and the limiting block, the cutting accuracy of the cutting head is greatly improved, and the utility is strong.

[0016] 2. By setting the positioning rod, the staff places the plate between the first placing plate and the second placing plate, then the abutting plate at the rear end of the positioning rod is abutted against the surface of the plate through the telescopic spring and the positioning plate, thereby limiting the plate, the electric push rod is started, the electric push rod drives the push plate to push the plate through the driving rod, thereby accurately moving the position of the plate, thereby improving the accuracy of the cutting part, and the utility is strong. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0018] Figure 1 It is the overall structure schematic diagram of the utility model;

[0019] Figure 2 It is the overall structure rear side schematic diagram of the utility model;

[0020] Figure 3 It is the overall structure three-dimensional schematic diagram of the utility model;

[0021] Figure 4 It is the fixed plate and the shell side sectional view schematic diagram of the utility model.

[0022] Explanation of reference signs: 1, support table; 2, machining seat; 3, first support shaft; 4, second support shaft; 5, first gear; 6, second gear; 7, rotary support head; 8, connecting frame; 9, cutting head; 10, support frame; 11, servo motor; 12, connecting plate; 13, limiting rod; 14, limiting plate; 15, limiting groove; 16, limiting block; 17, first placement plate; 18, second placement plate; 19, fixed plate; 20, shell; 21, positioning rod; 22, abutting plate; 23, positioning plate; 24, extension spring; 25, electric push rod; 26, drive rod; 27, push plate. DETAILED DESCRIPTION

[0023] The accompanying drawings are referred to in the following description of the Figures 1-4 The utility model will be further described in detail.

[0024] Embodiment one, refer to Figures 1-4 In order to solve the problem that the cutting tool is not accurately aligned in the prior plate shearing machine, resulting in uneven cutting on the surface of the plate during cutting, and the overall cutting effect is not accurate, the utility model discloses a high-efficiency and accurate plate shearing machine,

[0025] The utility model discloses a support table 1 is provided with the machining seat 2 on the top, and the first support shaft 3 and the second support shaft 4 are symmetrically connected on the surface of the machining seat 2, and the first gear 5 and the second gear 6 are fixedly installed on the rear side of the first support shaft 3 and the second support shaft 4 respectively, the first gear 5 is engaged with the second gear 6, the rotary support head 7 is fixedly installed on the front side of the first support shaft 3 and the second support shaft 4, the connecting frame 8 is fixedly installed on the left side of the two rotary support heads 7, the two connecting frames 8 are L-shaped, and the cutting head 9 is fixedly installed on the end close to each other of the two connecting frames 8, the first support shaft 3 rotates and drives the second support shaft 4 to rotate through the engagement of the surface first gear 5 and the second gear 6, and the first support shaft 3 and the second support shaft 4 rotate and drive the surface cutting head 9 to continuously move in a circle, so that the plate is cut.

[0026] The support frame 10 is fixedly installed on the rear side of the machining seat 2, the servo motor 11 is fixedly installed on the top of the support frame 10, and the output end of the servo motor 11 is fixedly connected to the rear end of the first support shaft 3.

[0027] The connecting plate 12 is symmetrically fixedly installed on the front side of the machining seat 2, the limiting rod 13 is slidably arranged on the surface of the two connecting plates 12, the limiting plate 14 is fixedly installed on the right side of the two rotary support heads 7, and the limiting groove 15 is formed in the surface of the two limiting plates 14.

[0028] The limiting block 16 is fixedly installed on the end close to each other of the two limiting rods 13, the two limiting blocks 16 are respectively embedded and slidably arranged on the corresponding limiting grooves 15, and the limiting block 16 can slide on the limiting groove 15.

[0029] The specific working principle is: first, by setting two rotating support heads 7, the worker starts the servo motor 11, the servo motor 11 drives the first support shaft 3 to rotate, the first support shaft 3 rotates through the surface first gear 5 and the second gear 6 to drive the second support shaft 4 to rotate, the first support shaft 3 and the second support shaft 4 rotate to drive the surface cutting head 9 to move continuously in a circle, thereby cutting the plate, by setting the limiting rod 13, the limiting plate 14 and the limiting block 16, the movement path of the two rotating support heads 7 is stable, and the cutting accuracy of the cutting head 9 is greatly improved.

[0030] Embodiment two, refer to Figures 1-4 In order to solve the problem that the existing plate is unstable during cutting and affects the cutting quality, based on the same idea as the above embodiment one, the high-efficiency and accurate plate shearing machine further comprises:

[0031] The first placing plate 17 and the second placing plate 18 are fixedly installed on the front side of the machining seat 2 from left to right, the first placing plate 17 and the second placing plate 18 are both fixedly installed with the fixed plate 19 on the surface, the front side of the two fixed plates 19 is fixedly installed with the shell 20, the inner cavity of the two shells 20 is inserted with the positioning rod 21, the rear end of the two positioning rods 21 is fixedly installed with the abutting plate 22, and the positioning rod 21 moves to drive the abutting plate 22 to abut tightly against the plate.

[0032] The surface of the two positioning rods 21 is fixedly installed with the positioning plate 23, the rear side of the positioning plate 23 is attached to the rear side inner wall of the inner cavity of the shell 20, and the outer part of the two positioning rods 21 is sleeved with the extension spring 24, and the extension spring 24 is located between the front side of the positioning plate 23 and the front side inner wall of the inner cavity of the shell 20.

[0033] The second placing plate 18 is fixedly installed with the electric push rod 25 on the top, the left side output end of the electric push rod 25 is fixedly connected with the driving rod 26, the left end of the driving rod 26 is fixedly installed with the push plate 27, and the push plate 27 is used to push the plate.

[0034] The specific working principle is: by setting the positioning rod 21, the worker places the plate between the first placing plate 17 and the second placing plate 18, then abuts the abutting plate 22 at the rear end of the positioning rod 21 against the surface of the plate by the extension spring 24 and the positioning plate 23, so as to limit the plate, by starting the electric push rod 25, the electric push rod 25 drives the push plate 27 to push the plate through the driving rod 26, so as to accurately move the position of the plate, thereby improving the accuracy of the cutting position.

[0035] The wiring diagram of the motor and the electric push rod in the utility model belongs to the common knowledge in the field, and its working principle is a known technology, and the model is selected according to actual use, so the control mode and wiring arrangement of the motor and the electric push rod are not explained in detail.

[0036] The above are preferred embodiments of the utility model, and do not limit the protection scope of the utility model, so: equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A high-efficiency and accurate plate shearing machine comprising a supporting table (1), characterized in that: The supporting table (1) top fixed mounting processing seat (2), the processing seat (2) surface symmetry rotation connection first support shaft (3) and second support shaft (4), the first support shaft (3) and second support shaft (4) back side fixed mounting first gear (5) and second gear (6), the first gear (5) and second gear (6) meshing, the first support shaft (3) and second support shaft (4) front side are fixedly installed with rotating support head (7), two rotating support head (7) left side are fixedly installed with connecting frame (8), two connecting frame (8) are L-shaped, and the ends of the two connecting frame (8) close to each other are fixedly installed with cutting head (9).

2. The high-efficiency and precise plate shearing machine according to claim 1, characterized in that: The processing seat (2) rear side is fixedly installed with support frame (10), and the support frame (10) top is fixedly installed with servo motor (11). The output end of the servo motor (11) is fixedly connected to the rear end of the first support shaft (3).

3. The high-precision plate shearing machine of claim 1, wherein: The processing seat (2) front side is fixedly installed with connecting plate (12) symmetrically, the surfaces of the two connecting plates (12) are slidably provided with limiting rod (13), the right sides of the two rotating support heads (7) are fixedly installed with limiting plate (14), and the surfaces of the two limiting plates (14) are provided with limiting groove (15).

4. The high-precision plate shearing machine according to claim 3, characterized in that: The ends of the two limiting rods (13) close to each other are fixedly installed with limiting block (16), and the two limiting blocks (16) are respectively embedded and slidably arranged on the corresponding limiting grooves (15).

5. The high-precision plate shearing machine of claim 1, wherein: The processing seat (2) front side is fixedly installed with first placing plate (17) and second placing plate (18) from left to right, the surfaces of the first placing plate (17) and the second placing plate (18) are fixedly installed with fixed plate (19), the front sides of the two fixed plates (19) are fixedly installed with shell (20), the inner cavities of the two shells (20) are inserted with positioning rod (21), and the rear ends of the two positioning rods (21) are fixedly installed with abutting plate (22).

6. The high-precision plate shearing machine according to claim 5, characterized in that: The surfaces of the two positioning rods (21) are fixedly installed with positioning plate (23), the rear side of the positioning plate (23) is attached to the rear side inner wall of the inner cavity of the shell (20), and the outer portions of the two positioning rods (21) are sleeved with telescopic spring (24), and the telescopic spring (24) is located between the front side of the positioning plate (23) and the front side inner wall of the inner cavity of the shell (20).

7. The high-precision plate shearing machine according to claim 6, characterized in that: The second placing plate (18) top is fixedly installed with electric push rod (25), and the left side output end of the electric push rod (25) is fixedly connected with driving rod (26). The left end of the driving rod (26) is fixedly installed with push plate (27).

Images