CN213380888U

CN213380888U - Cylindrical grinding machine for steel products

Info

Publication number: CN213380888U
Application number: CN202022108982.XU
Authority: CN
Inventors: 韩晓丽; 崔光辉; 杜梦媛; 许章红; 谢飞飞; 裴雪峰
Original assignee: Hebei Guodingxin Testing Technology Service Co ltd
Current assignee: Hebei Guodingxin Testing Technology Service Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-08
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to the technical field of cylindrical grinding machines, in particular to a cylindrical grinding machine for steel products, which comprises a grinding machine body, wherein the grinding machine body comprises a base, the base is connected with a gear box, the gear box is provided with a motor, the motor is connected with a transmission shaft, the transmission shaft is sleeved with a transmission gear, the gear box is connected with two driven shafts, the driven shafts are sleeved with driven gears, the transmission shaft and the driven shafts are both provided with polishing brushes, the top end of the base is connected with a fixed plate through two groups of sliding rails, the fixed plate is provided with a through hole and is provided with a plurality of mounting grooves, the mounting grooves are connected with the fixed block, the fixed block is provided with a threaded hole, the threaded hole is connected with a fixed bolt, the top end of the base is provided with an air cylinder, the air cylinder is connected with the, and can fix the steel product blank workpiece in the polishing process.

Description

Cylindrical grinding machine for steel products

Technical Field

The utility model relates to a cylindrical grinder technical field specifically is a cylindrical grinder for steelwork.

Background

As is well known, a cylindrical grinding machine is a grinding machine for machining the outer surface and the shoulder end surface of a cylindrical, conical or other plain line-shaped workpiece, and is most widely used and capable of machining various cylindrical conical outer surfaces and shoulder end surfaces.

The existing cylindrical grinding machine comprises a grinding machine body, when the cylindrical grinding machine is used, a steel product blank machined part is fixed on the cylindrical grinding machine, and the cylindrical grinding machine can machine the steel product blank.

However, the above prior art schemes still have the following defects that a blank workpiece is adhered with more rust, stains and the like, and is difficult to clean, so that the blank workpiece cannot be put into a normal use process, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cylindrical grinder for steel product, it can be convenient for clear up blank workpiece surface's iron rust and spot etc. can carry out polishing treatment to blank workpiece surface moreover to the steel product machined part of being convenient for drops into to normal use, and can fix it at the in-process that steel product blank work piece carried out the polishing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a cylindrical grinding machine for steel products comprises a grinding machine body, wherein the grinding machine body comprises a base, a gear box is fixedly connected to the top end of the base, a motor is installed on the inner wall of the right side of the gear box, the output end of the motor is connected with a transmission shaft, the left end of the transmission shaft penetrates through the left end of the gear box and extends out of the outside, a transmission gear is sleeved on the transmission shaft, two driven shafts are rotatably connected to the inner wall of the right side of the gear box, driven gears which are in meshing fit with the transmission gear are sleeved on the driven shafts, the left ends of the driven shafts penetrate through the inner wall of the left side of the gear box and extend out of the outside, polishing brushes are installed at the left ends of the transmission shaft and the driven shafts, a fixing plate is slidably connected to the top end of the base through, the improved fixing device is characterized in that a threaded hole is formed in the fixing block, a fixing bolt is connected to the thread hole in an internal thread mode, an air cylinder is installed at the top end of the base, and the right end of the air cylinder is fixedly connected with the left end of the fixing plate through a telescopic rod.

Preferably, a plurality of placing grooves are formed in the through hole, and balls are mounted in the placing grooves.

Preferably, the front end of the gear box is communicated with the outside, and the front end of the gear box is hinged with a maintenance door.

Preferably, the maintenance door is provided with a handle.

Preferably, a push rod is fixedly connected to the fixing block.

Preferably, the bottom end of the base is fixedly connected with a plurality of supporting columns.

Preferably, the right end of the motor is fixedly connected with the right inner wall of the gear box through a plurality of connecting bolts.

Preferably, the left end of the gear box is fixedly connected with a protective box.

(III) advantageous effects

Compared with the prior art, the utility model provides a cylindrical grinder for steel product possesses following beneficial effect:

1. this cylindrical grinder for steel product, through the cooperation of motor and transmission shaft, the drive gear of being convenient for rotates, rotates through drive gear and is convenient for drive two driven gear rotations through the meshing cooperation to drive the polish brush and rotate, through above-mentioned flow, can be convenient for clear up blank workpiece surface's iron rust and spot etc. can carry out polishing treatment to blank workpiece surface, thereby the steel product machined part of being convenient for drops into to normal use.

2. This cylindrical grinder for steelworks through the cooperation of fixed block and fixing bolt, is convenient for fix the steel blank at the in-process of polishing processing, is convenient for control the displacement about the fixed plate through the cylinder, enables the displacement more smoothly through the slide rail.

Drawings

FIG. 1 is a schematic side view of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

fig. 4 is a schematic side view of the partial cross-section structure of the present invention.

In the figure: 1. a base; 2. a gear case; 3. a motor; 4. a drive shaft; 5. a transmission gear; 6. a driven shaft; 7. a driven gear; 8. polishing brushes; 9. a slide rail; 10. a fixing plate; 11. a fixed block; 12. fixing the bolt; 13. a cylinder; 14. a telescopic rod; 15. a ball bearing; 16. repairing the door; 17. a handle; 18. a push rod; 19. a support pillar; 20. a protective box.

Detailed Description

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

Examples

Referring to fig. 1-4, a cylindrical grinding machine for steel products comprises a grinding machine body, the grinding machine body comprises a base 1, a gear box 2 is fixedly connected to the top end of the base 1, a motor 3 is installed on the inner wall of the right side of the gear box 2, the output end of the motor 3 is connected with a transmission shaft 4, the left end of the transmission shaft 4 penetrates through the left end of the gear box 2 and extends out to the outside, a transmission gear 5 is sleeved on the transmission shaft 4, two driven shafts 6 are rotatably connected to the inner wall of the right side of the gear box 2, a driven gear 7 in meshing fit with the transmission gear 5 is sleeved on the driven shaft 6, the left end of the driven shaft 6 penetrates through the inner wall of the left side of the gear box 2 and extends out to the outside, polishing brushes 8 are installed at the left ends of the transmission shaft 4 and the driven shaft 6, so, the polishing device can polish the surface of a blank workpiece, so that a steel product workpiece can be conveniently put into normal use, the top end of the base 1 is slidably connected with a fixing plate 10 through two groups of sliding rails 9, a through hole is formed in the fixing plate 10, a plurality of mounting grooves are formed in the fixing plate 10, fixing blocks 11 are slidably connected in the mounting grooves, threaded holes are formed in the fixing blocks 11, fixing bolts 12 are connected in the threaded holes in a threaded mode, an air cylinder 13 is installed at the top end of the base 1, the right end of the air cylinder 13 is fixedly connected with the left end of the fixing plate 10 through an expansion link 14, and the steel product blank workpiece can be fixed and moved in the polishing process through the cooperation of the polishing device.

It should be further noted that a plurality of placing grooves are formed in the through hole, a plurality of balls 15 are mounted in the placing grooves, the blank workpiece can be conveyed into the through hole more conveniently through the balls 15, the front end of the gear case 2 is communicated with the outside, the front end of the gear case 2 is hinged with a maintenance door 16, maintenance and cleaning of the inside of the gear case 2 can be facilitated by opening the maintenance door 16, a handle 17 is mounted on the maintenance door 16, the maintenance door 16 can be opened conveniently through the handle 17, a push rod 18 is fixedly connected to the fixed block 11, the fixed block 11 can be slid conveniently through the push rod 18, a plurality of support columns 19 are fixedly connected to the bottom end of the base 1, the stability of the device can be improved through the support columns 19, meanwhile, contact with water on the ground is reduced, the right end of the motor 3 is fixedly connected with the inner wall of the right side of the gear case 2 through a plurality of connecting bolts, connect through fixing bolt 12 can convenient to detach, the left end fixedly connected with protective housing 20 of gear box 2 can effectually prevent that the staff from taking place the contact with the polish brush 8 in the rotation through protective housing 20.

The motor 3 and the cylinder 13 in this embodiment are conventional devices that are commercially available and known to those skilled in the art, the model of the motor 3 is BPY-132M-4, and the model of the cylinder 13 is SC-125 × 900, which is used only in this patent, and the structure and function of the motor are not improved, and the setting mode, the installation mode, and the electrical connection mode of the motor are set, and for those skilled in the art, the debugging operation is performed according to the requirements of the instruction book, and therefore the details are not repeated herein, and the motor 3 and the cylinder 13 are both provided with control switches that are matched with the motor and the cylinder 13, and the installation positions of the control switches are selected according to the actual use requirements, so that the operation and control of the operator are facilitated.

In summary, the working principle and the working process of the cylindrical grinding machine for the steel product are that when the cylindrical grinding machine is used, the steel product is firstly fixedly placed at a place to be used by the cylindrical grinding machine, then a blank workpiece passes through a through hole, the blank workpiece is tightly clamped by the sliding fixing block 11, then the fixing bolt 12 is screwed, the motor 3 and the air cylinder 13 are electrified to work, the motor 3 drives the transmission shaft 4 to rotate, the transmission shaft 4 drives the transmission gear 5 to rotate, the transmission gear 5 drives the driven gear 7 to rotate, so that the polishing brush 8 rotates, iron rust, stains and the like on the surface of the blank workpiece can be conveniently cleaned through the process, the surface of the blank workpiece can be polished, the steel product workpiece can be conveniently put into normal use, the fixing plate 10 is driven by the air cylinder 13 to move left and right, and the position of the fixing plate 10 can be adjusted, thereby be convenient for adjust the position of blank work piece, through above-mentioned flow, can be convenient for clear up the iron rust and spot etc. of blank work piece surface, can carry out polishing treatment to blank work piece surface moreover to the steel product machined part of being convenient for drops into normal use, and can fix and remove it at the in-process that steel product blank work piece carries out the polishing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cylindrical grinder for steel product, includes the grinding machine body, the grinding machine body includes base (1), its characterized in that: the polishing machine is characterized in that the top end of the base (1) is fixedly connected with a gear box (2), a motor (3) is installed on the right side inner wall of the gear box (2), the output end of the motor (3) is connected with a transmission shaft (4), the left end of the transmission shaft (4) penetrates through the left end of the gear box (2) and extends out of the outside, the transmission shaft (4) is sleeved with a transmission gear (5), the right side inner wall of the gear box (2) is rotatably connected with two driven shafts (6), the driven shafts (6) are sleeved with driven gears (7) which are in meshing fit with the transmission gear (5), the left end of the driven shafts (6) penetrates through the left side inner wall of the gear box (2) and extends out of the outside, polishing brushes (8) are installed at the left ends of the transmission shaft (4) and the driven shafts (6), and the top end of the base, the through-hole has been seted up on fixed plate (10), and has seted up a plurality of mounting grooves on fixed plate (10), sliding connection has fixed block (11) in the mounting groove, set up threaded hole on fixed block (11), screw hole female connection has fixing bolt (12), cylinder (13) are installed on the top of base (1), the right-hand member of cylinder (13) passes through telescopic link (14) and the left end fixed connection of fixed plate (10).

2. The cylindrical grinding machine for steel products according to claim 1, characterized in that: a plurality of placing grooves are formed in the through hole, and balls (15) are mounted in the placing grooves.

3. The cylindrical grinding machine for steel products according to claim 2, characterized in that: the front end of the gear box (2) is communicated with the outside, and the front end of the gear box (2) is hinged with a maintenance door (16).

4. The cylindrical grinding machine for steel products according to claim 3, characterized in that: and a handle (17) is arranged on the maintenance door (16).

5. The cylindrical grinding machine for steel products according to claim 4, characterized in that: and a push rod (18) is fixedly connected to the fixed block (11).

6. The cylindrical grinding machine for steel products according to claim 5, characterized in that: the bottom end of the base (1) is fixedly connected with a plurality of supporting columns (19).

7. The cylindrical grinding machine for steel products according to claim 6, characterized in that: the right end of the motor (3) is fixedly connected with the inner wall of the right side of the gear box (2) through a plurality of connecting bolts.

8. The cylindrical grinding machine for steel products according to claim 7, characterized in that: the left end of the gear box (2) is fixedly connected with a protective box (20).