阅读说明：本技术 一种钢铁打磨装置 (Steel grinding device ) 是由 叶明明 于 2020-05-19 设计创作，主要内容包括：本发明公开了一种钢铁打磨装置,包括底座,底座顶端四角处分别固定安装有四个定位套筒,本装置通过操作第二液压缸不断的进行收缩伸长,将钢铁的两侧及上下表面进行打磨,这样钢铁的表面即可完成粗磨处理。达到其光滑表面的作用,避免了工人需要对钢铁进行翻转等工作,间接的降低了操作工人的劳动强度和增加了打磨的工作效率,操作简单方便,另外本装置可以旋转四个连接板上的螺纹杆对两个滑动板之间的距离进行调节,这样使得本装置能够更加契合钢体大小的使用,使得本装置使用起来不在具有局限性,更进一步的本装置因为打磨带时可以产生弯曲的,这样能够对弧形状、V型状等材料进行打磨,能够满足绝大部分使用者的要求。(The invention discloses a steel polishing device which comprises a base, wherein four positioning sleeves are fixedly arranged at four corners of the top end of the base respectively, the device can polish two sides, upper and lower surfaces of steel by operating a second hydraulic cylinder to continuously contract and extend, and thus the rough grinding treatment can be completed on the surface of the steel. Reach the effect of its smooth surface, avoided the workman to carry out work such as upset to steel, indirect reduction operation workman's intensity of labour and increased the work efficiency of polishing, easy operation is convenient, the screw rod that this device can rotate on four connecting plates in addition is adjusted the distance between two sliding plates, make this device can agree with the use of steel body size more like this, make this device use not having the limitation, further this device can produce crooked because when polishing the area, can be to the arc shape like this, materials such as V type form are polished, can satisfy most users' requirement.)

1. A steel grinding device comprises a base (1), four corners of the top end of the base (1) are respectively and fixedly provided with four positioning sleeves (2), four positioning rods (3) are respectively and slidably connected into the four positioning sleeves (2), a workbench (5) is fixedly connected between the top ends of the four positioning rods (3), two dovetail grooves (6) are respectively and slidably connected into two dovetail grooves (6) in two sliding grooves (6), two transverse plates (12) are respectively and fixedly connected with two sliding plates (14), two transverse plates (14) and two sliding plates (13) are respectively and fixedly connected with two sliding plates (14), two transverse plates (14) and two sliding plates (14) are respectively and fixedly connected with two sliding plates (14), two transverse plates (14) and two sliding plates (14) are respectively, two transverse plates (14) are fixedly connected with two sliding plates (14) and fixedly connected with two sliding plates (14), two sliding plates (14) are respectively, two transverse plates (14) and fixedly connected with two sliding plates (14) and a rotating shaft (14), two sliding plates (14) are respectively and fixedly connected with two sliding plates, two sliding plates (14) and fixedly connected with two sliding plates, two sliding plates (14) are respectively, two sliding plates (14) and fixedly connected with two sliding plates, two sliding plates (7) are respectively, two sliding plates (7) are fixedly connected with two sliding plates, two sliding plates (7) are respectively, two sliding plates (7) are fixedly connected with a rotating plates (7) are respectively, two dovetail grooves (7) are fixedly connected with a rotating shaft, two sliding plates (7) are respectively, two sliding plates (7) are fixedly connected between two sliding plates (7) and a rotating shaft, two sliding plates (7) are fixedly connected between two sliding plates (7) are fixedly connected with two sliding plates (7) and a rotating shaft, two sliding plates (7) are respectively, two sliding plates (7) are fixedly connected with two sliding plates (7) and a rotating shaft, two sliding plates (7) are fixedly connected between two sliding plates (7) and a rotating shaft, two sliding plates (7) are fixedly connected with two sliding plates, two sliding plates (7) and a rotating shaft, two sliding plates (7) are fixedly connected with two sliding plates (7) and a rotating shaft, two sliding plates (7) are fixedly connected with two sliding plates (7) and two sliding plates, two sliding plates (7) and a rotating shaft, two sliding plates (7) are fixedly connected with two sliding plates, two sliding plates (7) are fixedly connected with a rotating shaft, two sliding plates (7) are fixedly connected with a rotating shaft, two sliding plates (7) are fixedly connected with a rotating shaft, two sliding plates (7) are respectively, two sliding plates (7) are fixedly connected with a rotating shaft, two sliding plates (7) are respectively, two sliding plates (7) are fixedly connected with a rotating shaft, two sliding plates (7) are fixedly connected with a rotating shaft, two sliding plates (7) are fixedly connected with a rotating shaft, two sliding plates.

2. The steel grinding device of claim 1, wherein: first pneumatic cylinder (4) and second pneumatic cylinder (9) all are connected through pipeline and hydraulic pressure station, and grinding motor (35) passes through circuit and external power electric connection.

3. The steel grinding device of claim 1, wherein: the conveyer belt (36) is made of PVK conveyer belt materials, the heat insulation belt (37) is made of damping materials, the grinding belt (22) is made of the PVK conveyer belt materials, and a grinding layer or grinding particles are uniformly embedded in the inner wall of the grinding belt.

4. The steel grinding device of claim 1, wherein: the return spring (31) is in a compressed state, the length of the first reinforcing rod (19) is the same as that of the second reinforcing rod (27), and the grinding belt (22) is in a tightened state.

5. The steel grinding device of claim 1, wherein: the outer surfaces of the first roller (20), the second roller (25) and the guide roller (33) are all unsmooth surfaces and can effectively generate friction with the conveying belt (36) and perform transmission.

Technical Field

The invention relates to the field of machining, in particular to a steel grinding device.

Background

Present steel is after production, all need carry out preliminary polishing, make it bright pleasing to the eye, but the weight of steel is generally heavier, the operation workman is when polishing, often need overturn to steel, thereby polish the positive and negative of steel, the process of steel that comes back to overturn, operation workman's intensity of labour has been increased and work efficiency has been reduced, and the current most of polishing relies on handheld dull polish wheel to carry out work, the minimumly adopts automatic equipment, but the rate of utilization is not high, firstly complex operation itself, the fault rate is higher, dull polish wheel changes comparatively frequently, secondly adaptability and the adaptability of product to the environment are not high, make the use of device itself have the limitation, can't satisfy user's demand.

Disclosure of Invention

In order to solve the existing problems, the invention provides a steel grinding device.

The invention is realized by the following technical scheme:

a steel polishing device comprises a base, four positioning sleeves are fixedly installed at four corners of the top end of the base respectively, four positioning rods are slidably connected in the four positioning sleeves respectively, a workbench is fixedly connected between the top ends of the four positioning rods, a first hydraulic cylinder is fixedly connected at the center of the top end of the base, the output end of the first hydraulic cylinder is fixedly connected with the center of the bottom end of the workbench, two dovetail grooves are arranged on two sides of the top end of the workbench respectively, two dovetail blocks are slidably connected in the two dovetail grooves respectively, two L-type sliding rods are fixedly connected at the top ends of the two dovetail blocks, two first fixing plates are fixedly connected at one ends of the cross rods of the two L-type sliding rods respectively, two sliding plates are arranged between the two first fixing plates, two transverse plates are fixedly connected with the top ends of the two sliding plates respectively, four supporting rods are fixedly connected at four corners of the bottom end of one transverse plate respectively, the bottom end of the four supporting rods are fixedly connected with a heat insulation rod, two mounting plates are fixedly connected with two mounting plates, two second hydraulic cylinders are fixedly mounted on the side walls opposite to the side walls of the two mounting plates, two mounting plates are fixedly connected with two sliding plates, two sliding plates are connected with a first sliding plates, two sliding plates are connected with a rotating shaft fixed with a rotating shaft, two sliding plate, two sliding plates are connected with a rotating shaft fixed with a rotating shaft, two sliding plate, two sliding plates are connected with a rotating shaft fixed with a rotating shaft, two sliding plate is connected with a rotating shaft fixed with a rotating shaft, two sliding plate is connected with a rotating shaft fixed, two sliding plate fixed with a rotating shaft fixed, two sliding plate fixed with a rotating shaft fixed, two sliding plate fixed sliding plate, two sliding plate fixed sliding plate, two sliding.

Preferably, the first hydraulic cylinder and the second hydraulic cylinder are connected with the hydraulic station through pipelines, and the polishing motor is electrically connected with an external power supply through a circuit.

Preferably, the conveyer belt adopts PVK conveyer belt material to make, and the heat insulating belt adopts damping material to make, and the area of polishing adopts PVK conveyer belt material to make and evenly imbeds on the inner wall and has dull polish layer or dull polish granule.

Preferably, the return spring is in a compressed state, the length of the first reinforcing rod is the same as that of the second reinforcing rod, and the polishing belt is in a tightened state.

Preferably, the outer surfaces of the first roller, the second roller and the guide roller are all non-smooth surfaces and can effectively generate friction with the conveying belt and perform transmission.

Compared with the prior art, the invention has the beneficial effects that: this device is through the continuous shrink extension that carries on of operation second pneumatic cylinder, polishes the both sides of steel and iron upper and lower surface, and the rough grinding treatment can be accomplished to the surface of steel and iron like this. Reach the effect of its smooth surface, avoided the workman to carry out work such as upset to steel, indirect reduction operation workman's intensity of labour and increased the work efficiency of polishing, easy operation is convenient, the screw rod that this device can rotate on four connecting plates in addition is adjusted the distance between two sliding plates, make this device can agree with the use of steel body size more like this, make this device use not having the limitation, further this device can produce crooked because when polishing the area, can be to the arc shape like this, materials such as V type form are polished, can satisfy most users' requirement.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

FIG. 2 is a top view of a structural sliding panel according to the present invention;

FIG. 3 is an enlarged schematic view of structure A of the present invention;

FIG. 4 is a schematic representation of the operation of the structure of the present invention;

fig. 5 is a block diagram of a sanding belt constructed in accordance with the teachings of the present invention.

In the figure, the device comprises a base 1, a positioning sleeve 2, a positioning rod 3, a first hydraulic cylinder 4, a workbench 5, a dovetail groove 6, a dovetail block 7, an L-type sliding rod 8, a second hydraulic cylinder 9, a mounting plate 10, a supporting rod 11, a transverse plate 12, a connecting plate 13, a threaded rod 14, a rotating block 15, a sliding plate 16, a first fixing plate 17, a first bearing plate 18, a first reinforcing rod 19, a first roller 20, a first rotating shaft 21, a polishing belt 22, a second fixing plate 23, a second bearing plate 24, a second roller 25, a second rotating shaft 26, a second reinforcing rod 27, a spring cylinder 28, a central rod 29, a sliding block 30, a return spring 31, a guide plate 32, a guide roller 33, a guide rotating shaft 34, a polishing motor 35, a conveying belt 36 and a heat insulation belt 37.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2, 3, 4, 5, a steel polishing device comprises a base 1, four positioning sleeves 2 are fixedly mounted at four corners of the top end of the base 1 respectively, four positioning rods 3 are slidably connected in the four positioning sleeves 2 respectively, a working table 5 is fixedly connected between the top ends of the four positioning rods 3, a first hydraulic cylinder 4 is fixedly connected at the center of the top end of the base 1, the output end of the first hydraulic cylinder 4 is fixedly connected with the center of the bottom end of the working table 5, two dovetail grooves 6 are respectively arranged at two sides of the top end of the working table 5, two dovetail blocks 7 are respectively slidably connected in the two dovetail blocks 6, two L-type sliding rods 8 are respectively fixedly connected at the top end of the two dovetail blocks 7, two first fixing plates 17 are fixedly connected at two opposite ends of two cross rods 8, two sliding plates 16 are arranged between the two first fixing plates 17, two top ends and bottom ends of the two sliding plates 16 are respectively attached to two transverse plates 12, four support rods 11 are respectively fixedly connected at four corners of the bottom end of one transverse plate 12, the bottom end of the four support rods 11 are respectively, the bottom end of the support rods 11 are fixedly connected with the top end of the working table 5 respectively, the top end of the support rod 11, the top end of the two support rod 11, the top end of the support rod 7 is fixedly connected with the top end of the working table 5, two transverse plate 14, two transverse plates 14 are fixedly connected with two transverse plates 14, two transverse plates 12, two transverse plates 14 are fixedly connected with a transverse plates 14, two transverse plates 14 are fixedly connected with a transverse plates 14, two transverse plates 14 are fixedly connected with a transverse plates, two transverse plates 14 are fixedly connected with two transverse plates 14, two transverse plates 14 are fixedly connected with a transverse plates 14, two transverse plates 14 are connected with a transverse plates 14, two transverse plates 14 are fixedly connected with a transverse plates 14, two transverse plates 14 are fixedly connected with a transverse plates 14, two transverse plates 14 are connected with a transverse plates 14, two transverse plates 14 are connected with a transverse plates, two transverse plates 14, two transverse plates 14 are connected with a transverse plates 14, two transverse plates are connected with a transverse plates, two transverse plates 14, two transverse plates are connected with a transverse plates, two transverse plates 14, two transverse plates are connected with a transverse plates 14, two transverse plates are connected with a transverse plates, two transverse plates.

First pneumatic cylinder 4 and second pneumatic cylinder 9 all are connected through pipeline and hydraulic pressure station, and grinding motor 35 passes through circuit and external power electric connection.

The conveying belt 36 is made of PVK conveying belt materials, the heat insulation belt 37 is made of damping materials, the grinding belt 22 is made of PVK conveying belt materials, and a grinding layer or grinding particles are uniformly embedded in the inner wall of the grinding belt.

The return spring 31 is in a compressed state, the first reinforcing rod 19 has the same length as the second reinforcing rod 27, and the polishing belt 22 is in a tensioned state.

The outer surfaces of the first roller 20, the second roller 25 and the guide roller 33 are all non-smooth surfaces and can effectively generate friction with the conveying belt 36 and perform transmission.

The working principle is as follows: firstly, the device is placed in a working area, when the device needs to be polished, as shown in figure 4, the device is placed between two conveyors, steel is clamped through the existing clamping devices on the conveyors, the steel is mostly in a block shape, a strip shape and the like during rough blank, and the transportation of the steel can be ensured only by arranging a baffle because of the continuity and the dead weight of the steel, which is the prior art and is not described much, when one end of the steel passes through a polishing belt 22 of the device, the height of the device is adjusted through a first hydraulic cylinder 4 at the moment, so that the steel is positioned at the center of the polishing belt 22, the distance between the upper surface of the steel and two second rollers 25 at the upper end is the same as the distance between the lower surface of the steel and two second rollers 25 at the lower end, as shown in figure 1, the base 1 is fixed on the ground at the moment, the operator starts the two second hydraulic cylinders 9 to move towards two sides, because the polishing belt 22 is always in a tightened state, and the polishing belt 22 is guided by the guide rollers 33 to ensure the linearity of the operation, the polishing motors 35 are started, so the first rollers 20 rotate in the same direction, and the rotating speeds of the polishing motors 35 are communicated, so the polishing belt 22 is driven to rotate, because the return spring 31 is arranged in the spring cylinder 28, the upper and lower groups of second fixing plates 23 move towards the middle, so the elastic force of the return spring 31 is released, and the two groups of second rollers 25 drive the polishing belt 22 to be attached to the upper and lower surfaces of the steel, so the steel is polished, after the upper and lower surfaces are polished, the second hydraulic cylinders 9 are operated to retract towards the middle, and in the same way, the two sides of the steel are polished, so the polishing work can be completed, the conveyer continues to convey the steel on the conveyer, and the operator can repeatedly operate the conveyer to finish the rough grinding treatment on the surface of the steel. The effect of smooth surface is achieved, the workers are prevented from working such as turning over steel, the labor intensity of the operators is indirectly reduced, the polishing efficiency is increased, in addition, the operation is simple and convenient, because the polishing belt 22 is attached with the conveying belt 36 and the heat insulation belt 37 on the outer wall, the heat insulation belt 37 can effectively isolate heat generated during polishing, the conveying belt 36 can effectively ensure the friction with the first roller 20, the polishing belt 2 can normally rotate and polish, in addition, the device is provided with four connecting plates 13, the distance between the two sliding plates 16 can be adjusted by rotating the threaded rods 14 on the four connecting plates 13, thus the device can be more suitable for the use of the steel body size, the device is not limited when in use, and further, the device can be bent when the polishing belt 22 is polished, can polish to materials such as arc shape, V type form like this, can satisfy most users' requirement, specific use case does, when polishing the cambered surface, only starts the second pneumatic cylinder 9 of polishing one side this moment, makes it paste to the steel surface, can accomplish like this and polish.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.