CN216829970U

CN216829970U - A grinding device for steel processing

Info

Publication number: CN216829970U
Application number: CN202122725880.7U
Authority: CN
Inventors: 陈泽林
Original assignee: Shandong Haohui Metal Products Co ltd
Current assignee: Shandong Haohui Metal Products Co ltd
Priority date: 2021-11-09
Filing date: 2021-11-09
Publication date: 2022-06-28
Anticipated expiration: 2031-11-09

Abstract

The utility model discloses a grinding device for steel processing, which comprises a box body, wherein vertical plates are fixedly connected at the positions, close to the right side, of the top and the bottom of an inner cavity of the box body together, a rectangular plate is fixedly connected at the position, close to the right side, of the right side of the inner cavity of the box body, a rectangular plate is fixedly connected at the position, close to the bottom, of the right side of the inner cavity of the box body, the device is convenient to clamp a steel pipe through mutual matching of all parts, the operation is simple, convenient and rapid, the grinding effect of the steel pipe is better due to the fact that the grinding cylinder and the steel pipe rotate in the same direction, manual grinding is not needed, the working efficiency is high, water can be sprayed to the steel pipe during grinding, the problems that the steel surface is deformed and damaged easily caused by temperature rise during grinding are prevented, meanwhile, waste scraps generated by grinding are mixed and flow into a collecting box by water flow, no pollution is caused to the environment, the health of workers is guaranteed, the waste scraps can be filtered through a filter screen, and water can be recycled, and water resources are saved.

Description

A grinding device for steel processing

Technical Field

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

Background

The steel is a material with certain shape, size and performance, which is made of steel ingots, steel billets or steel materials through pressure processing, most of the steel processing is through pressure processing, the processed steel (billets, ingots and the like) generates plastic deformation, and the grinding can be divided into cold processing and hot processing according to different processing temperatures of the steel, which is one of surface modification technologies, generally refers to a processing method for changing the physical properties of the material surface through friction by means of rough objects (sand paper containing particles with higher hardness and the like), and mainly aims to obtain specific surface roughness;

Wherein to steel pipe mode of polishing generally by the manual work at the bottom of the efficiency of polishing, the quality of polishing is not good, leads to the wasting of resources serious, and the temperature risees when polishing, causes the steel surface deformation to damage scheduling problem easily, and the sweeps that the while was polished and is produced causes the pollution to the environment easily to cause healthy hidden danger to the staff health, consequently, we provide a grinding device for steel processing.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a grinding device for steel processing.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a grinding device for steel processing comprises a box body, wherein vertical plates are fixedly connected at the positions, close to the right side, of the top and the bottom of an inner cavity of the box body together, a rectangular plate is fixedly connected at the position, close to the bottom, of the right side of the inner cavity of the box body, a motor is fixedly connected at the top of the rectangular plate, a power output shaft of the motor is fixedly connected with a rotating shaft, a first bearing is fixedly connected at the position, close to the bottom, of the vertical plate, an inner cavity of the first bearing is provided with a sleeve in a penetrating mode, the right end, close to the center, of the sleeve is fixedly connected with the left end of the rotating shaft, fixed blocks are fixedly connected at the positions, close to the left end, of the top and the bottom of the sleeve, limiting holes are formed in the two fixed blocks, limiting rods are arranged in the inner cavities of the two limiting holes in a penetrating mode, rectangular blocks are fixedly connected at the right ends of the two limiting rods, a lantern ring is fixedly connected at the left end of the two limiting rods together, and a circular tube is arranged in the inner cavity of the sleeve in a penetrating mode, the lantern ring cover is established at pipe outside edge left end department, the pipe inner chamber runs through and is equipped with the bracing piece, bracing piece right-hand member fixed connection is close to central department on the sleeve pipe inner chamber right side, the common fixedly connected with clamping spring in pipe right-hand member and sleeve pipe inner chamber right side, the clamping spring overlaps and establishes in the bracing piece outside edge, there is the steel pipe on the lantern ring left side, the steel pipe right-hand member sets up for laminating each other with the lantern ring left side, bracing piece top and bottom are close to left end department and all articulate there is the supporting rod, two the one end that the bracing piece was kept away from to the supporting rod all articulates there is the grip block, two one side that the bracing piece was kept away from to the grip block all sets up for laminating each other with the steel pipe inner chamber, lantern ring left side is close to top and bottom department all and adjacent between the supporting rod articulate jointly have the transfer line.

Further, the through-hole has been seted up to the box left side near bottom department, the through-hole inner chamber runs through and is equipped with the push rod, the push rod right-hand member is pegged graft and is had the grip block, the grip block right-hand member runs through the steel pipe inner chamber, push rod left end fixedly connected with push pedal, the push rod outside edge is close to left end department cover and is equipped with the stopper, the box left side is close to bottom fixedly connected with locating plate, the locating plate is close to center department and has seted up the through-hole, the through-hole inner chamber runs through and is equipped with the locating lever, locating lever top fixedly connected with locating piece, the locating piece bottom is close to the left and right sides all with the common fixedly connected with positioning spring in locating plate top, the locating lever bottom sets up for the slope, just locating lever right side and stopper left side set up for laminating each other.

Further, the box left side is close to center department and riser and is close to the equal fixedly connected with second bearing of center department, two the second bearing inner chamber runs through jointly and is equipped with the major axis, the edge of major axis outside is close to left end department cover and is equipped with the section of thick bamboo of polishing, the section of thick bamboo bottom of polishing sets up for laminating each other for the steel pipe top, the edge of major axis outside is close to right end department cover and is equipped with driven pulley, the edge of pivot outside is close to center department cover and is equipped with driving pulley, there is the belt between driving pulley and the driven pulley, driving pulley passes through the belt and is connected with the driven pulley transmission.

Furthermore, a groove is formed in the position, close to the bottom, of the left side of the inner cavity of the box body and a groove is formed in the position, close to the bottom, of the left side of the vertical plate, the inner cavities of the grooves are movably connected with sliding strips, and a filter screen is fixedly connected between the sliding strips.

Further, the bottom of the inner cavity of the box body is close to a collecting box fixedly connected with the left side, a rectangular opening is formed in the top of the collecting box, the top of the box body is close to a circulating pump fixedly connected with the left side, the left side of the collecting box is close to the bottom, a liquid outlet pipe is connected in an inserting mode, one end, far away from the collecting box, of the liquid outlet pipe is connected in the left side of the circulating pump in an inserting mode, the top of the box body is close to a water tank fixedly connected with the left side, and a connecting pipe is connected between the right side of the circulating pump and the water tank in an inserting mode.

Furthermore, a liquid inlet pipe is inserted at the position, close to the left side, of the bottom of the water tank, the bottom end of the liquid inlet pipe penetrates through the position, close to the left side, of the top of the tank body and extends to the inner cavity of the tank body, the position, close to the top, of the left side of the inner cavity of the tank body and the position, close to the top, of the left side of the vertical plate are both fixedly connected with horizontal rods, a shunt pipe is fixedly connected between the two horizontal rods, the bottom end of the liquid inlet pipe is inserted at the position, close to the center, of the top of the shunt pipe, a plurality of vertical pipes are inserted at the bottom of the shunt pipe, the bottom ends of the plurality of vertical pipes are both fixedly connected with liquid spray pipes, slide grooves are formed in the left side and the right side of the inner cavity of the tank body, slide blocks are movably connected with the inner cavities of the two slide grooves, a movable rod is fixedly connected between the two slide blocks, the bottom ends of the plurality of the liquid spray pipes all penetrate through the movable rods, and a limiting opening is formed at the position, close to the top, of the vertical plate, the utility model discloses a portable refrigerator, including box inner chamber, riser, movable rod, connecting rod bottom, box inner chamber, connecting rod, flexible spring sleeve, the outside edge of movable rod runs through spacing opening inner chamber, the movable rod bottom is close to right-hand member department fixedly connected with connecting rod, the box inner chamber right side is close to top department and the riser right side is close to the common fixedly connected with diaphragm of top department, the diaphragm is close to left side department and has seted up the perforation, the perforation inner chamber is run through to the connecting rod bottom to fixedly connected with connecting plate, the movable rod bottom is close to right-hand member department and is close to the common fixedly connected with interlock spring of left side department with the diaphragm top, the interlock spring sleeve is established at the outside edge of connecting rod, major axis right-hand member fixedly connected with cam, the cam top sets up for laminating each other with the connecting plate bottom.

Further, a plurality of the standpipe inner chamber left and right sides is close to the equal common fixedly connected with dead lever of bottom department, a plurality of the dead lever is close to center department and has all seted up the round hole, a plurality of the round hole inner chamber all runs through and is equipped with round bar, a plurality of the equal fixedly connected with interlock piece in round bar bottom, a plurality of the equal fixedly connected with arc piece in round bar top, a plurality of arc piece bottom is close to the left and right sides all with the common fixedly connected with reset spring in adjacent round bar top, a plurality of arc piece outside edge is close to bottom department and all sets up for laminating each other with adjacent standpipe inner chamber.

Compared with the prior art, the utility model has the beneficial effects that:

through mutually supporting between each part, make the device be convenient for carry out the centre gripping to the steel pipe, and the operation is simple, high convenience and fast, because the rotation direction of a polishing section of thick bamboo and steel pipe is unanimous, make the effect of polishing of steel pipe better, need not artifical manual polishing, high work efficiency, and when polishing, can spray water to the steel pipe, prevent that the temperature risees when polishing, cause steel surface deformation to damage scheduling problem easily, the sweeps that rivers will polish the production simultaneously mixes and flows in the collecting box, can not cause the pollution to the environment, guarantee staff is healthy, can filter the sweeps through the filter screen, make water reuse, and water conservation resource.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is an enlarged view of fig. 1 at C.

In the figure: 1. a box body; 2. a motor; 3. a drive pulley; 4. a belt; 5. a driven pulley; 6. a cam; 7. a push rod; 8. pushing the plate; 9. a limiting block; 10. a clamping block; 11. a filter screen; 12. a movable rod; 13. a connecting rod; 14. a linkage spring; 15. a connecting plate; 16. fixing the rod; 17. a round bar; 18. an arc-shaped block; 19. a return spring; 20. a linkage block; 21. positioning a plate; 22. positioning a rod; 23. positioning blocks; 24. a positioning spring; 25. a sleeve; 26. a fixed block; 27. a limiting rod; 28. a rectangular block; 29. a circular tube; 30. a support bar; 31. a collar; 32. a clamping rod; 33. a transmission rod; 34. a clamping plate; 35. a clamping spring; 36. And (5) polishing the cylinder.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a grinding device for steel processing comprises a box body 1, wherein a second bearing is fixedly connected to the left side of the box body 1 close to the center and a vertical plate close to the center, a long shaft penetrates through two inner cavities of the second bearings together, a grinding cylinder 36 is sleeved on the outer edge of the long shaft close to the left end, the tops of steel pipes at the bottom of the grinding cylinder 36 are mutually attached, a driven pulley 5 is sleeved on the outer edge of the long shaft close to the right end, a driving pulley 3 is sleeved on the outer edge of the rotating shaft close to the center, a belt 4 is arranged between the driving pulley 3 and the driven pulley 5, the driving pulley 3 is in transmission connection with the driven pulley 5 through the belt 4, the vertical plate is fixedly connected to the top and the bottom of the inner cavity of the box body 1 close to the right side, a rectangular plate is fixedly connected to the right side of the inner cavity of the box body 1 close to the bottom, and a motor 2 is fixedly connected to the top of the rectangular plate, a rotating shaft is fixedly connected with a power output shaft of the motor 2, a first bearing is fixedly connected with a vertical plate close to the bottom, a sleeve 25 is arranged in the inner cavity of the first bearing in a penetrating way, the right end of the sleeve 25 is fixedly connected with the left end of the rotating shaft close to the center, fixed blocks 26 are fixedly connected with the top and the bottom of the sleeve 25 close to the left end, limit holes are respectively arranged on the two fixed blocks 26, limit rods 27 are respectively arranged in the inner cavities of the two limit holes in a penetrating way, rectangular blocks 28 are respectively and fixedly connected with the right ends of the two limit rods 27, a lantern ring 31 is jointly and fixedly connected with the left end of the inner cavity of the sleeve 25, a round pipe 29 is arranged in the inner cavity of the round pipe 31 in a penetrating way and is arranged at the left end of the outer edge 29 of the round pipe, a support rod 30 is arranged in the inner cavity of the round pipe 29 in a penetrating way, the right end of the support rod 30 is fixedly connected with the right side of the inner cavity of the sleeve 25 close to the center, a clamping spring 35 is jointly and fixedly connected with the right end of the inner cavity of the round pipe 29 and the sleeve 25, the clamping spring 35 is sleeved on the outer edge of the supporting rod 30, a steel pipe is arranged on the left side of the sleeve ring 31, the right end of the steel pipe and the left side of the sleeve ring 31 are mutually attached, clamping rods 32 are hinged at the positions, close to the left end, of the top and the bottom of the supporting rod 30, clamping plates 34 are hinged at the ends, far away from the supporting rod 30, of the two clamping plates 34, one side, far away from the supporting rod 30, of each clamping plate is mutually attached to the inner cavity of the steel pipe, a transmission rod 33 is hinged between the positions, close to the top and the bottom, of the left side of the sleeve ring 31 and the adjacent clamping rods 32, a through hole is formed at the position, close to the bottom, of the box body 1, a push rod 7 is arranged in a penetrating manner in the inner cavity of the through hole, a clamping block 10 is inserted at the right end of the push rod 7, the right end of the clamping block 10 penetrates through the inner cavity of the steel pipe, a push plate 8 is fixedly connected to the left end of the push rod 7, a limiting block 9 is sleeved at the position, a positioning plate 21 is fixedly connected to the left side of the box body 1, a through hole is formed in the positioning plate 21 close to the center, a positioning rod 22 penetrates through the inner cavity of the through hole, a positioning block 23 is fixedly connected to the top end of the positioning rod 22, a positioning spring 24 is fixedly connected to the bottom of the positioning block 23 close to the left side and the right side together with the top of the positioning plate 21, the bottom end of the positioning rod 22 is obliquely arranged, and the right side of the positioning rod 22 and the left side of the limiting block 9 are mutually attached to play a role in fixing;

Grooves are formed in the left side of the inner cavity of the box body 1 close to the bottom and the left side of the vertical plate close to the bottom, sliding strips are movably connected to the inner cavities of the two grooves, and a filter screen 11 is fixedly connected between the two sliding strips to play a role in filtering;

the bottom of the inner cavity of the box body 1 is fixedly connected with a collecting box near the left side, the top of the collecting box is provided with a rectangular opening, the top of the box body 1 is fixedly connected with a circulating pump near the left side, the left side of the collecting box is inserted with a liquid outlet pipe, one end of the liquid outlet pipe, which is far away from the collecting box, is inserted at the left side of the circulating pump, the top of the box body 1 is fixedly connected with a water tank near the left side, a connecting pipe is jointly inserted between the right side of the circulating pump and the water tank, the bottom of the water tank is inserted with a liquid inlet pipe near the left side, the bottom end of the liquid inlet pipe penetrates through the top of the box body 1 and is near the left side, and extends to the inner cavity of the box body 1, the left side of the inner cavity of the box body 1 is fixedly connected with a horizontal rod near the top of a vertical plate, a shunt pipe is jointly and fixedly connected between the two horizontal rods, the bottom end of the liquid inlet pipe is inserted at the top of the shunt pipe near the center, a plurality of vertical pipes are fixedly connected with a corrugated pipe, the bottom ends of a plurality of corrugated pipes are fixedly connected with liquid spraying pipes, the left side and the right side of an inner cavity of a box body 1 are respectively provided with a sliding groove, the inner cavities of the two sliding grooves are respectively movably connected with a sliding block, a movable rod 12 is fixedly connected between the two sliding blocks together, the bottom ends of the plurality of liquid spraying pipes all penetrate through the movable rod 12, a position, close to the top, of a vertical plate is provided with a limit opening, the outer edge of the outer side of the movable rod 12 penetrates through the inner cavity of the limit opening, the bottom of the movable rod 12, close to the right end, is fixedly connected with a connecting rod 13, the position, close to the right end, of the inner cavity of the box body 1, close to the top and the right side of the vertical plate, is fixedly connected with a transverse plate, the transverse plate, close to the left side, is provided with a perforated inner cavity, the bottom end of the connecting rod 13 penetrates through the perforated inner cavity and is fixedly connected with a connecting plate 15, the bottom of the movable rod 12, close to the right end, and the left side and is fixedly connected with a linkage spring 14, the outer edge of the transverse plate, the linkage spring 14 is sleeved on the outer edge of the connecting rod 13, and the right end of the long shaft is fixedly connected with a cam 6, 6 tops of cam and connecting plate 15 bottoms set up for laminating each other, a plurality of standpipe inner chamber left and right sides is close to the equal common fixedly connected with dead lever 16 of bottom department, a plurality of dead lever 16 is close to central department and has all seted up the round hole, a plurality of round hole inner chamber all runs through and is equipped with round bar 17, the equal fixedly connected with interlock piece 20 in a plurality of round bar 17 bottom, the equal fixedly connected with arc piece 18 in a plurality of round bar 17 top, 18 bottoms of a plurality of arc piece are close to the left and right sides all with the common fixedly connected with reset spring 19 in adjacent round bar 17 top, 18 outside edges of a plurality of arc piece are close to bottom department and all set up for laminating each other with adjacent standpipe inner chamber, play the effect of cooling.

The working principle is as follows: the utility model is characterized in that the right end of the steel pipe and the left side of the lantern ring 31 are mutually attached, at the same time, the push plate 8 is pushed rightwards, the push rod 7 is driven to move rightwards by the push plate 8, the stopper 9 and the clamping block 10 are driven to move rightwards by the push rod 7, the left end of the steel pipe is penetrated through the clamping block 10 and the right end, the steel pipe is driven to move rightwards, the lantern ring 31 is driven to move rightwards by the steel pipe, the lantern ring 31 is driven to move, the two adjacent clamping rods 32 are driven by the two lantern rings 31 to move, the adjacent clamping plates 34 are driven by the two clamping rods 32 to squeeze and clamp the inner cavity of the steel pipe, meanwhile, the left end of the steel pipe can be clamped by the clamping block 10, the position close to the top of the right side of the stopper 9 is contacted with the position close to the bottom of the left side of the positioning rod 22, because the bottom of the positioning rod 22 is obliquely arranged, the positioning rod 22 is driven to move upwards, the positioning block 23 is driven by the positioning rod 22 to move, the two positioning springs 24 are driven to stretch by the positioning block 23, when the limiting block 9 moves to the right side of the positioning rod 22, the positioning block 23 is driven to move downwards by the elastic force of the two positioning springs 24, the positioning block 23 drives the positioning rod 22 to move downwards, so that the right side of the positioning rod 22 and the left side of the limiting block 9 are mutually attached, the limiting block 9 can be limited, the rotating shaft is driven to rotate by the power output shaft of the motor 2 by starting the motor 2, the sleeve 25 and the driving belt pulley 3 are driven to rotate by the rotating shaft, the two fixing blocks 26 are driven to rotate by the sleeve 25, the adjacent limiting rods 27 are driven to rotate by the fixing blocks 26, the lantern ring 31 is driven to rotate by the two limiting rods 27, the two transmission rods 33 are driven to rotate by the lantern ring 31, the adjacent clamping rods 32 are driven to rotate by the two transmission rods 33, and the adjacent clamping plates 34 are driven to rotate by the two clamping rods 32, the steel pipe is driven to rotate by the two clamping plates 34, the belt 4 is driven to rotate by the driving belt pulley 3, the driven belt pulley 5 is driven to rotate by the belt 4, the long shaft is driven to rotate by the driven belt pulley 5, the polishing cylinder 36 and the cam 6 are driven to rotate by the long shaft, the polishing effect of the steel pipe is better because the rotating directions of the polishing cylinder 36 and the steel pipe are consistent, the connecting plate 15 is driven to move by the cam 6, the linkage spring 14 is driven to move by the connecting plate 15, the movable rod 12 is driven to move by the connecting rod 13, the movable rod 12 drives the liquid spraying pipes to move, the adjacent corrugated pipes are driven to move by the plurality of liquid spraying pipes, negative pressure is generated inside the vertical pipe by the corrugated pipe moving, so that the arc-shaped block 18 can be driven to move, water in the water tank can be sucked out and sprayed on the surfaces of the polishing cylinder 36 and the steel pipe, the problems of deformation and damage to the surface of the steel material are prevented from rising during polishing, simultaneously rivers will polish the sweeps that produces and mix and flow in the collecting box, can not cause the pollution to the environment, and the guarantee staff is healthy, can filter the sweeps through filter screen 11 for water reuse, water economy resource.

The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention should not be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are intended to be covered by the claims.

Claims

1. The utility model provides a grinding device for steel processing, includes box (1), its characterized in that: the box body (1) is characterized in that the top and the bottom of an inner cavity of the box body (1) are close to a right side and fixedly connected with vertical plates, the right side of the inner cavity of the box body (1) is close to a bottom fixedly connected with a rectangular plate, the top of the rectangular plate is fixedly connected with a motor (2), a power output shaft of the motor (2) is fixedly connected with a rotating shaft, the vertical plates are close to a bottom fixedly connected with a first bearing, a sleeve (25) penetrates through an inner cavity of the first bearing, the right end of the sleeve (25) is close to a center and fixedly connected with a left end of the rotating shaft, fixed blocks (26) are fixedly connected with the top and the bottom of the sleeve (25) close to the left end, two fixed blocks (26) are respectively provided with a limiting hole, two inner cavities of the limiting holes are respectively provided with a limiting rod (27), the right ends of the two limiting rods (27) are respectively fixedly connected with a rectangular block (28), and the left ends of the two limiting rods (27) are respectively fixedly connected with a lantern ring (31), the inner cavity of the sleeve (25) is provided with a round pipe (29) in a penetrating manner, the lantern ring (31) is sleeved at the left end of the outer edge of the round pipe (29), the inner cavity of the round pipe (29) is provided with a supporting rod (30) in a penetrating manner, the right end of the supporting rod (30) is fixedly connected to the right side of the inner cavity of the sleeve (25) close to the center, the right end of the round pipe (29) and the right side of the inner cavity of the sleeve (25) are jointly and fixedly connected with a clamping spring (35), the clamping spring (35) is sleeved at the outer edge of the supporting rod (30), a steel pipe is arranged on the left side of the lantern ring (31), the right end of the steel pipe and the left side of the lantern ring (31) are mutually attached, clamping rods (32) are hinged at the top and the bottom of the supporting rod (30) close to the left end, clamping plates (34) are hinged at one ends of the two clamping rods (32) far away from the supporting rod (30), and are mutually attached to the inner cavity of the steel pipe, and transmission rods (33) are hinged between the left side of the lantern ring (31) close to the top and the bottom and the adjacent clamping rods (32) together.

2. The grinding device for steel processing according to claim 1, characterized in that: a through hole is formed in the left side of the box body (1) close to the bottom, a push rod (7) penetrates through the inner cavity of the through hole, a clamping block (10) is inserted into the right end of the push rod (7), the right end of the clamping block (10) penetrates through the inner cavity of the steel pipe, a push plate (8) is fixedly connected to the left end of the push rod (7), a limiting block (9) is sleeved on the outer edge of the push rod (7) close to the left end, a positioning plate (21) is fixedly connected to the left side of the box body (1) close to the bottom, a through hole is formed in the positioning plate (21) close to the center, a positioning rod (22) penetrates through the inner cavity of the through hole, a positioning block (23) is fixedly connected to the top end of the positioning rod (22), positioning springs (24) are fixedly connected to the left side and the right side of the bottom of the positioning block (23) and the top of the positioning plate (21), and the bottom end of the positioning rod (22) is arranged in an inclined manner, and the right side of the positioning rod (22) and the left side of the limiting block (9) are mutually attached.

3. The grinding device for steel processing according to claim 1, characterized in that: box (1) left side is close to center department and riser and is close to the equal fixedly connected with second bearing of center department, two the second bearing inner chamber runs through jointly and is equipped with the major axis, the outer edge of major axis is close to left end department cover and is equipped with a section of thick bamboo (36) of polishing, polish a section of thick bamboo (36) bottom and set up for laminating each other for the steel pipe top, the outer edge of major axis is close to right end department cover and is equipped with driven pulley (5), the outer edge of pivot is close to center department cover and is equipped with driving pulley (3), there are belt (4) between driving pulley (3) and driven pulley (5), driving pulley (3) are connected through belt (4) and driven pulley (5) transmission.

4. The grinding device for steel processing according to claim 1, characterized in that: the left side of the inner cavity of the box body (1) close to the bottom and the left side of the vertical plate close to the bottom are provided with grooves, the inner cavities of the grooves are movably connected with sliding strips, and the sliding strips are fixedly connected with a filter screen (11) together.

5. The grinding device for steel processing according to claim 3, wherein: the utility model discloses a solar water heater, including box (1), collection case, drain pipe, collecting box, box (1) inner chamber, collecting box top, collecting box, and the inner chamber, collecting box, and the.

6. The grinding device for steel processing according to claim 5, wherein: a liquid inlet pipe is inserted at the position, close to the left side, of the bottom of the water tank, the bottom end of the liquid inlet pipe penetrates through the position, close to the left side, of the top of the tank body (1) and extends to the inner cavity of the tank body (1), transverse rods are fixedly connected to the positions, close to the top, of the left side of the inner cavity of the tank body (1) and the positions, close to the left side, of the vertical plates, transverse pipes are fixedly connected to the positions, close to the center, of the left side and the left side of the vertical plates, the bottom end of the liquid inlet pipe is inserted into the positions, close to the top, of the shunt pipes, a plurality of vertical pipes are inserted into the bottom of the shunt pipes, a plurality of corrugated pipes are fixedly connected to the bottom of the vertical pipes, liquid spraying pipes are fixedly connected to the bottom of the vertical pipes, sliding grooves are formed in the left side and the right side of the inner cavity of the tank body (1), sliding blocks are movably connected to the inner cavities of the two sliding grooves, a movable rod (12) is fixedly connected between the two sliding blocks, and the bottom end of the liquid spraying pipe penetrates through the movable rod (12), the utility model discloses a long axis, including connecting rod (13), box (1) inner chamber, connecting rod (13), connecting rod (12), connecting rod (6), connecting plate (15), the common fixedly connected with interlock spring (14) of left side department is close to with the diaphragm top to the right side department that is close to in box (1) inner chamber right side, the limit opening inner chamber is run through to the riser is close to top department, the common fixedly connected with diaphragm of top department is close to in the movable rod (12) outer edge of edge in movable rod (12), the perforation inner chamber is run through to connecting rod (13) bottom to fixedly connected with connecting plate (15), movable rod (12) bottom is close to right side department and the common fixedly connected with interlock spring (14) of left side department with the diaphragm top, interlock spring (14) cover is established at connecting rod (13) outer edge, long axis right-hand member fixedly connected with cam (6), cam (6) top and connecting plate (15) bottom set up for laminating each other.

7. The grinding device for steel processing according to claim 6, wherein: a plurality of the standpipe inner chamber left and right sides is close to equal common fixedly connected with dead lever (16), a plurality of bottom department the round hole has all been seted up, a plurality of near center department to dead lever (16) the round hole inner chamber all runs through and is equipped with round bar (17), a plurality of equal fixedly connected with interlock piece (20), a plurality of in round bar (17) top equal fixedly connected with arc piece (18), a plurality of arc piece (18) bottom is close to the left and right sides all with adjacent round bar (17) the common fixedly connected with reset spring (19) in top, a plurality of arc piece (18) outside edge is close to bottom department and all sets up for laminating each other with adjacent standpipe inner chamber.