CN219426487U

CN219426487U - Grinding machine for steel processing

Info

Publication number: CN219426487U
Application number: CN202320307116.4U
Authority: CN
Inventors: 刘子周
Original assignee: Qingdao Haiyi Jinchuang Metal Manufacturing Co ltd
Current assignee: Qingdao Haiyi Jinchuang Metal Manufacturing Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-28
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the field of steel processing equipment, and provides a grinding machine for steel processing, which comprises a machine body, a grinding assembly and a processing table, wherein the processing table is movably connected to the top of the machine body, the grinding assembly is fixedly connected to the top of the machine body, the grinding assembly is positioned at one side of the processing table, the processing table is provided with a clamping turnover assembly for clamping steel, a first shaft lever is rotated to drive a first clamping plate to move towards a second clamping plate, steel is clamped through the matching of the first clamping plate and the second clamping plate, the grinding angle is adjusted by rotating a disc and inserting limiting columns into different limiting holes, the workpiece angle can be rotated without disassembling a workpiece, and the grinding efficiency is improved to a certain extent.

Description

Grinding machine for steel processing

Technical Field

The utility model relates to the field of steel processing equipment, in particular to a grinding machine for steel processing.

Background

Steel is a steel ingot, a steel billet or a material with certain shape, size and performance which is manufactured by pressure processing, and a grinding machine is often required to grind the surface of the steel during the processing of the steel.

The surface grinder is one of grinding machines, and is mainly characterized by that it uses grinding wheel to make the workpiece rotate and grind so as to make it can attain the required flatness, and can be divided into rectangular working table and circular working table according to the working table shape, when the horizontal axis rectangular table surface grinder is working, the workpiece is sucked or held on the working table by rectangular electromagnetic working table, and can make longitudinal reciprocating movement, and the grinding carriage can make transverse intermittent feeding movement along the dovetail guide rail of slide carriage, and the slide carriage can make vertical intermittent feeding movement along the guide rail of stand column, and the periphery of the grinding wheel can be used for grinding workpiece.

When the existing surface grinder is used, a workpiece is placed in a clamp to be clamped and fixed, and then the surface of the workpiece is polished by a polishing wheel, however, when the surface grinder is used for a long time, when the workpiece is polished on two sides, after one side of the workpiece is polished, the workpiece is required to be turned over manually, and then the other side of the workpiece is polished, so that the labor intensity of workers is high, and the processing efficiency is low.

Accordingly, there is a need to provide a new grinding machine for processing steel materials, which solves the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a grinding machine for processing steel.

The grinding machine for processing the steel comprises a machine body, a grinding assembly and a processing table, wherein the processing table is movably connected to the top of the machine body, the grinding assembly is fixedly connected to the top of the machine body, the grinding assembly is positioned on one side of the processing table, and the processing table is provided with a clamping overturning assembly for clamping the steel;

the clamping overturning assembly comprises a U-shaped base, a first shaft rod and a second shaft rod, the U-shaped base is fixedly connected to the processing table, the first shaft rod and the second shaft rod penetrate through two sides of the U-shaped base respectively, the first shaft rod is in threaded connection with the U-shaped base, the second shaft rod is movably connected with the U-shaped base through a ball bearing, one ends, opposite to the first shaft rod and the second shaft rod, of the U-shaped base are fixedly connected with a first clamping plate and a second clamping plate respectively, and one end, far away from the U-shaped base, of the second shaft rod is provided with a limiting mechanism.

Further, stop gear includes disc, articulated seat and spacing post, articulated seat one end with U shape base one side articulates mutually, spacing post fixed connection in articulated seat keep away from the one end of U shape base, disc fixed connection in the one end of second shaft pole, one side of disc is circumference equidistance and leaves and be equipped with a plurality of spacing holes, spacing post with spacing hole looks block.

Further, two opposite supporting frames are arranged at the top of the machine body, two opposite sliding blocks are fixedly connected to the bottom of the processing table, and the two sliding blocks are respectively arranged on the supporting frames in a sliding mode.

Further, a rack is arranged at the center of the bottom of the processing table, a power piece for driving the rack is arranged at the top of the machine body, the power piece comprises a transverse shaft, a fixing plate and a gear, the fixing plate is fixedly connected to the processing table, one end of the transverse shaft penetrates through the fixing plate and is fixedly connected with the gear, the gear is meshed with the rack, and the transverse shaft is movably connected with the fixing plate through a ball bearing.

Further, a gap is formed between the transverse shaft and the supporting frame, and a rotating handle is fixedly connected to one end, away from the gear, of the transverse shaft.

Further, the polishing assembly comprises a guide rail, a protective cover, a driving motor, a polishing wheel and a supporting arm with a hollow inside, wherein the guide rail is fixedly connected to the top of the machine body, one end of the supporting arm is slidably arranged in the guide rail, the bottom of the supporting arm is fixedly connected with a hydraulic rod, the protective cover is fixedly connected with one end of the supporting arm away from the guide rail, the driving motor is fixedly connected to the inside of the supporting arm, and the output end of the driving motor extends into the protective cover and is fixedly connected with the polishing wheel.

Compared with the related art, the grinding machine for processing the steel has the following beneficial effects:

the first shaft rod is rotated to drive the first clamping plate to move towards the second clamping plate, steel is clamped through the matching of the first clamping plate and the second clamping plate, the polishing angle is adjusted by rotating the disc and inserting the limiting columns into different limiting holes, the workpiece angle can be rotated without disassembling the workpiece, and polishing efficiency is improved to a certain extent.

Drawings

FIG. 1 is a schematic view of the whole structure of a grinding machine for processing steel materials;

FIG. 2 is a schematic view of another view angle structure of the grinding machine for processing steel materials according to the present utility model;

FIG. 3 is a schematic view of a structure of a processing table according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure A shown in FIG. 3;

fig. 5 is a schematic structural diagram of a clamping and turning assembly according to the present utility model;

fig. 6 is a schematic structural view of a sanding assembly provided in accordance with the present utility model.

Reference numerals in the drawings: 1. a body; 2. a processing table; 3. a U-shaped base; 4. a first shaft; 5. a second shaft; 6. a first clamping plate; 7. a second clamping plate; 8. a disc; 9. a hinge base; 10. a limit column; 11. a limiting hole; 12. a support frame; 13. a slide block; 14. a rack; 15. a horizontal axis; 16. a fixing plate; 17. a gear; 18. a rotating handle; 19. a guide rail; 20. a protective cover; 21. a driving motor; 22. grinding wheel; 23. a support arm; 24. and a hydraulic rod.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6 in combination, fig. 1 is a schematic diagram of the whole structure of a grinding machine for processing steel according to the present utility model; FIG. 2 is a schematic view of another view angle structure of the grinding machine for processing steel materials according to the present utility model; FIG. 3 is a schematic view of a structure of a processing table according to the present utility model; FIG. 4 is an enlarged schematic view of the structure A shown in FIG. 3; fig. 5 is a schematic structural diagram of a clamping and turning assembly according to the present utility model; fig. 6 is a schematic structural view of a sanding assembly provided in accordance with the present utility model.

In a specific implementation process, as shown in fig. 1-6, a processing table 2 is movably connected to the top of a machine body 1, a polishing component is fixedly connected to the top of the machine body 1, and is located at one side of the processing table 2, a clamping overturning component for clamping steel is arranged on the processing table 2, the clamping overturning component comprises a U-shaped base 3, a first shaft rod 4 and a second shaft rod 5, the U-shaped base 3 is fixedly connected to the processing table 2, the first shaft rod 4 and the second shaft rod 5 are respectively penetrated through two sides of the U-shaped base 3, the first shaft rod 4 is in threaded connection with the U-shaped base 3, the second shaft rod 5 is movably connected with the U-shaped base 3 through a ball bearing, one end, opposite to the first shaft rod 4 and the second shaft rod 5, is respectively fixedly connected with a first clamping plate 6 and a second clamping plate 7, one end, far away from the U-shaped base 3, of the second shaft rod 5 is provided with a limiting mechanism, the limiting mechanism comprises a disc 8, a hinge seat 9 and a limiting post 10, one end of the hinge seat 9 is hinged with one side of the U-shaped base 3, the limiting post 10 is fixedly connected to one end, far from the U-shaped base 3, the disc 8 is fixedly connected to one side of the U-shaped base 3, one end of the other end is provided with a plurality of limiting posts 11 and is provided with limiting posts 11, and is penetrated through a plurality of limiting holes 11, and is penetrated through the limiting posts 11, and is rotated to the limiting posts 11 and is separated from one end 11 from one side, and is adjusted to the limiting post 11;

the top of the machine body 1 is provided with two opposite supporting frames 12, the bottom of the processing table 2 is fixedly connected with two opposite sliding blocks 13, the two sliding blocks 13 are respectively and slidably arranged on the supporting frames 12, the center of the bottom of the processing table 2 is provided with a rack 14, the top of the machine body 1 is provided with a power piece for driving the rack 14, the power piece comprises a transverse shaft 15, a fixed plate 16 and a gear 17, the fixed plate 16 is fixedly connected to the processing table 2, one end of the transverse shaft 15 penetrates through the fixed plate 16 and is fixedly connected with the gear 17, the gear 17 is meshed with the rack 14, the transverse shaft 15 is movably connected with the fixed plate 16 through a ball bearing, a gap is reserved between the transverse shaft 15 and the supporting frames 12, one end of the transverse shaft 15 far away from the gear 17 is fixedly connected with a rotating handle 18, the transverse shaft 15 drives the gear 17 to rotate through the rotating handle 18, and the gear 17 drives the rack 14 and the workbench to move left and right;

the polishing assembly comprises a guide rail 19, a protective cover 20, a driving motor 21, a polishing wheel 22 and a supporting arm 23 with a hollow interior, wherein the guide rail 19 is fixedly connected to the top of the machine body 1, one end of the supporting arm 23 is slidably arranged in the guide rail 19, the bottom of the supporting arm 23 is fixedly connected with a hydraulic rod 24, the protective cover 20 is fixedly connected with one end of the supporting arm 23, which is far away from the guide rail 19, the driving motor 21 is fixedly connected inside the supporting arm 23, and the output end of the driving motor 21 extends into the protective cover 20 and is fixedly connected with the polishing wheel 22.

The working principle provided by the utility model is as follows: when the device is used, steel is placed between two clamping plates, the first clamping plate 6 is driven to move towards the second clamping plate 7 by rotating the first shaft rod 4, steel is clamped by the first clamping plate 6 and the second clamping plate 7 in a matched mode, the polishing angle is adjusted by rotating the disc 8 and inserting the limiting columns 10 into different limiting holes 11, the workpiece can be rotated without disassembling the workpiece, polishing efficiency is improved to a certain extent, the polishing wheel 22 is driven to move downwards by the hydraulic rod 24 so that the polishing wheel 22 is attached to the surface of the steel, the driving motor 21 is started to enable the polishing wheel 22 to rotate for polishing, the transverse shaft 15 can drive the gear 17 to rotate by rotating the rotating handle 18, the gear 17 drives the rack 14 and the workbench to move left and right, and therefore the steel on the workbench can be moved to polish multiple positions on the surface.

The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The grinding machine for steel processing is characterized by comprising a machine body (1), a grinding assembly and a processing table (2), wherein the processing table (2) is movably connected to the top of the machine body (1), the grinding assembly is fixedly connected to the top of the machine body (1), the grinding assembly is positioned on one side of the processing table (2), and the processing table (2) is provided with a clamping overturning assembly for clamping steel;

the clamping overturning assembly comprises a U-shaped base (3), a first shaft rod (4) and a second shaft rod (5), wherein the U-shaped base (3) is fixedly connected to the processing table (2), the first shaft rod (4) and the second shaft rod (5) penetrate through two sides of the U-shaped base (3) respectively, the first shaft rod (4) is in threaded connection with the U-shaped base (3), the second shaft rod (5) is in movable connection with the U-shaped base (3) through a ball bearing, one ends, opposite to the first shaft rod (4) and the second shaft rod (5), of the U-shaped base (3) are fixedly connected with a first clamping plate (6) and a second clamping plate (7) respectively, and one end, away from the U-shaped base (3), of the second shaft rod (5) is provided with a limiting mechanism.

2. The grinding machine for processing steel according to claim 1, wherein the limiting mechanism comprises a disc (8), a hinge seat (9) and a limiting column (10), one end of the hinge seat (9) is hinged to one side of the U-shaped base (3), the limiting column (10) is fixedly connected to one end of the hinge seat (9) away from the U-shaped base (3), the disc (8) is fixedly connected to one end of the second shaft (5), a plurality of limiting holes (11) are formed in the side of the disc (8) at equal intervals in the circumferential direction, and the limiting column (10) is clamped with the limiting holes (11).

3. The grinding machine for processing steel according to claim 2, wherein the top of the machine body (1) is provided with two opposite supporting frames (12), the bottom of the processing table (2) is fixedly connected with two opposite sliding blocks (13), and the two sliding blocks (13) are respectively arranged on the supporting frames (12) in a sliding manner.

4. A grinding machine for machining steel according to claim 3, characterized in that a rack (14) is arranged at the center of the bottom of the machining table (2), a power piece for driving the rack (14) is arranged at the top of the machine body (1), the power piece comprises a transverse shaft (15), a fixed plate (16) and a gear (17), the fixed plate (16) is fixedly connected to the machining table (2), one end of the transverse shaft (15) is penetrated through the fixed plate (16) and is fixedly connected with the gear (17), the gear (17) is meshed with the rack (14), and the transverse shaft (15) is movably connected with the fixed plate (16) through a ball bearing.

5. The grinding machine for processing steel according to claim 4, characterized in that a gap is provided between the cross shaft (15) and the support frame (12), and a turning handle (18) is fixedly connected to one end of the cross shaft (15) away from the gear (17).

6. The grinding machine for machining steel according to claim 5, wherein the grinding assembly comprises a guide rail (19), a protective cover (20), a driving motor (21), a grinding wheel (22) and a supporting arm (23) with a hollow interior, the guide rail (19) is fixedly connected to the top of the machine body (1), one end of the supporting arm (23) is slidably arranged in the guide rail (19), a hydraulic rod (24) is fixedly connected to the bottom of the supporting arm (23), the protective cover (20) is fixedly connected with one end, away from the guide rail (19), of the supporting arm (23), the driving motor (21) is fixedly connected to the inside of the supporting arm (23), and the output end of the driving motor (21) extends into the protective cover (20) and is fixedly connected with the grinding wheel (22).