CN215588726U

CN215588726U - Carbon steel structure grinding device

Info

Publication number: CN215588726U
Application number: CN202123245325.0U
Authority: CN
Inventors: 胡国明; 吴佳育
Original assignee: Shenyang Jinkai Industrial Equipment Manufacturing Co ltd
Current assignee: Shenyang Jinkai Industrial Equipment Manufacturing Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-01-21
Anticipated expiration: 2031-12-22

Abstract

The utility model relates to the technical field of polishing devices, in particular to a carbon steel structure polishing device which comprises a base and side plates arranged on the left side and the right side of the top of the base, wherein clamping blocks are arranged on opposite sides of the two side plates, one clamping block is rotatably connected with the output end of an electric push rod arranged on the side plates, the other clamping block is fixed with the output end of a first motor arranged on the side plates, the top of each side plate is connected with a top plate through a support rod, the bottom of each top plate is connected with a polishing block through a first telescopic rod, circular convex edges protrude from the front side and the rear side of the bottom of each polishing block, and polishing paper is fixed on the convex edges. According to the utility model, the arc-shaped convex edges are arranged on the front side and the rear side of the bottom of the grinding block, and the grinding paper is fixed on the convex edges, so that the grinding paper on the two convex edges at the bottom of the grinding block can simultaneously grind carbon steel in the grinding process.

Description

Carbon steel structure grinding device

Technical Field

The utility model relates to the technical field of polishing devices, in particular to a carbon steel structure polishing device.

Background

The carbon steel is an iron-carbon alloy which contains 2.11 percent of carbon, contains iron, carbon, silicon, manganese, phosphorus, sulfur and other impurities within the limited quantity and does not contain other alloy elements.

The patent that has the publication number CN209207178U discloses a protect effectual multi-angle grinding device for carbon steel, and it is through setting up the clamp splice of two adjustable intervals, and the convenience carries out the centre gripping to the carbon steel of different specifications fixed, and the steadiness when improving polishing of carbon steel is because the steadiness of carbon steel is good so the security is also higher, and then makes the effect of polishing to the carbon steel better. However, the contact surface of the polishing head of the carbon steel polishing device and the surface of the carbon steel is small, so that the polishing effect is general.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a carbon steel structure polishing device, which can increase the polishing contact surface of a polishing block, improve the polishing effect of the polishing device and solve the problem that the polishing effect is general due to the fact that the contact surface between a polishing head of the conventional carbon steel polishing device and the surface of carbon steel is small.

In order to increase the grinding contact surface of the grinding block and improve the grinding effect of the grinding device, the utility model provides the following technical scheme: the utility model provides a carbon steel structure grinding device, includes the curb plate of base and base top left and right sides, two the curb plate is the side in opposite directions all is equipped with the grip block, one of them the grip block with install electric putter output on the curb plate rotates to be connected, another the grip block with install first motor output on the curb plate is fixed, the curb plate top is connected with the roof through the bracing piece, the roof bottom is connected with the piece of polishing through first telescopic link, both sides protrusion has convex chimb around the piece of polishing bottom, be fixed with the paper of polishing on the chimb.

Optionally, the first telescopic rod comprises a first sleeve rod connected with the bottom of the top plate and a first inserted rod movably inserted into the bottom of the first sleeve rod, and the bottom end of the first inserted rod is fixed to the top of the polishing block.

Optionally, the first inserted link is made of iron, and a second magnetic block is arranged at the top end inside the first sleeve link.

Optionally, a sliding block is arranged at the top of the first sleeve rod, and a sliding groove matched with the sliding block is formed in the bottom of the top plate along the length direction of the top plate.

Optionally, a screw rod in threaded connection with the sliding block is rotationally arranged in the sliding groove, and a second motor with an output end fixed to one end of the screw rod is mounted on the top plate.

Optionally, the first magnetic block is installed inside the polishing block, and a collecting tank is arranged at the bottom of the polishing block.

Optionally, a cavity is formed in the polishing block, the first magnetic block is mounted in the cavity, a pull rod is connected to the top of the first magnetic block, and a handle is connected to the top end of the pull rod after the top end of the pull rod movably penetrates through the top of the polishing block.

Optionally, two second telescopic rods distributed left and right are arranged on the base, a positioning block is connected to the top of each second telescopic rod, and the top of each positioning block is an inwards concave arc surface.

Optionally, the second telescopic rod comprises a second loop bar and a second inserted bar, the bottom end of the second loop bar is fixed to the base, the second inserted bar is movably inserted into the top end of the second loop bar, the top end of the second inserted bar is fixed to the bottom of the positioning block, and a pre-tightening bolt is connected to the outer wall of the second loop bar in a threaded mode.

Optionally, the outer wall of the second inserted link is provided with length scales along the height direction of the second inserted link.

Compared with the prior art, the utility model provides a carbon steel structure polishing device which has the following beneficial effects:

1. according to the utility model, the arc-shaped convex edges are arranged on the front side and the rear side of the bottom of the polishing block, and the polishing paper is fixed on the convex edges, so that the polishing paper on the two convex edges at the bottom of the polishing block can simultaneously polish carbon steel in the polishing process, and compared with the existing polishing device, the polishing contact surface is increased, so that the polishing effect of the polishing device is improved;

2. according to the utility model, the iron first inserted bar is arranged and the second magnetic block is arranged in the first sleeve bar, so that in the fixing process of carbon steel to be polished, the top end of the first inserted bar can be adsorbed on the second magnetic block to fix the position of the carbon steel to be polished, and the problem that the carbon steel to be polished is fixed due to the fact that the position of the polishing block is too low is avoided;

3. according to the utility model, by arranging the first magnetic block and the collecting tank, under the magnetic force of the first magnetic block, the grinding block can be in closer contact with the surface of carbon steel to be ground, the grinding effect is improved, most metal particles generated by grinding can be adsorbed in the collecting tank, the metal particles in the air of a processing environment are reduced, the working environment is optimized, and the health of workers is ensured.

Drawings

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

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic bottom view of another embodiment of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3B according to the present invention;

FIG. 5 is a schematic view of a connection structure of a first telescopic rod and a sanding block of the present invention;

fig. 6 is a sectional view of fig. 5 according to the present invention.

In the figure: 1. a base; 2. a side plate; 3. a support bar; 4. a top plate; 40. a chute; 5. a first telescopic rod; 50. a first loop bar; 51. a first plunger; 6. grinding blocks; 60. a convex edge; 61. a cavity; 62. collecting tank; 7. a first motor; 8. a first magnetic block; 9. a clamping block; 10. a pull rod; 11. a handle; 12. a second magnetic block; 13. a slider; 14. a screw rod; 15. a second motor; 16. positioning blocks; 17. a second telescopic rod; 170. a second loop bar; 171. a second plunger; 172. pre-tightening the bolts; 18. an electric push rod; 19. and (5) polishing the paper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1 to 6, an embodiment of the present invention provides a technical solution: a carbon steel structure polishing device comprises a base 1 and side plates 2 on the left side and the right side of the top of the base 1, wherein the opposite sides of the two side plates 2 are respectively provided with a clamping block 9, one clamping block 9 is rotatably connected with the output end of an electric push rod 18 arranged on the side plates 2, the other clamping block 9 is fixed with the output end of a first motor 7 arranged on the side plates 2, columnar carbon steel to be polished is placed between the two clamping blocks 9, the electric push rod 18 is utilized to push one clamping block 9 to move towards the other clamping block 9, the carbon steel to be polished is clamped between the two clamping blocks 9, the fixation before the carbon steel is polished can be completed, the top of the side plate 2 is connected with a top plate 4 through a support rod 3, the bottom of the top plate 4 is connected with a polishing block 6 through a first telescopic rod 5, circular convex edges 60 are protruded on the front side and the back side of the bottom of the polishing block 6, polishing paper 19 is fixed on the convex edges 60, after the polishing block 6 is moved downwards, the polishing paper 19 on the two convex edges 60 at the bottom of the polishing block 6 can polish carbon steel simultaneously, and compared with the existing polishing device, the polishing contact surface is increased, and the polishing effect is better.

On the basis of the above-mentioned embodiment, the first telescopic rod 5 of this embodiment includes the first loop bar 50 of being connected with roof 4 bottom and the activity is pegged graft in the first inserted bar 51 of first loop bar 50 bottom, and first inserted bar 51 bottom is fixed with the top of the piece of polishing 6, through the flexible of first telescopic rod 5 for the piece of polishing 6 can be polished the carbon steel of treating of different diameters.

On the basis of the above embodiment, the first inserted bar 51 of this embodiment is made of iron, the second magnetic block 12 is arranged at the top end inside the first loop bar 50, and in the process of fixing carbon steel to be polished, the top end of the first inserted bar 51 can be adsorbed on the second magnetic block 12 to fix the position of the second inserted bar, so that the carbon steel to be polished can be conveniently fixed.

On the basis of the above embodiment, the top of the first loop bar 50 of this embodiment is provided with the slider 13, the bottom of the top plate 4 is provided with the chute 40 matched with the slider 13 along the length direction thereof, and the polishing head can move along the length direction of the top plate 4 by matching the slider 13 with the chute 40, so as to change the position of the polishing head relative to the carbon steel to be polished, thereby facilitating the overall polishing of the surface of the carbon steel to be polished.

On the basis of the above embodiment, the screw rod 14 in threaded connection with the sliding block 13 is arranged in the sliding groove 40 in the embodiment, the second motor 15 with an output end fixed to one end of the screw rod 14 is installed on the top plate 4, the screw rod 14 is driven to rotate through the second motor 15, the sliding block 13 can be driven to move along the sliding groove 40, manual pushing is not needed, the automation of the device is improved, and the polishing process is more labor-saving.

On the basis of above-mentioned embodiment, sanding block 6 internally mounted of this embodiment has first magnetic path 8, sanding block 6 bottom is opened there is collecting vat 62, on the one hand, through the magnetic force of first magnetic path 8, can be with sanding block 6 with treat polish carbon steel surface contact inseparabler, further improve the effect of polishing, on the other hand, first magnetic path 8 can adsorb most metal particles that produce in sanding block 6 collecting vat 62 of bottom, reduce the metal particles in the air of processing environment, optimize operational environment, ensure staff's health.

On the basis of the above-mentioned embodiment, the inside cavity 61 that is equipped with of sanding block 6 of this embodiment, first magnetic path 8 is installed in cavity 61, and first magnetic path 8 top is connected with pull rod 10, is connected with handle 11 after pull rod 10 top activity passes sanding block 6 top, polishes the completion back, and accessible handle 11 makes first magnetic path 8 rebound in cavity 61, makes first magnetic path 8 keep away from collecting vat 62, and the metal particle in the collecting vat 62 of being convenient for drops after losing magnetic force.

On the basis of above-mentioned embodiment, be equipped with two second telescopic links 17 that are left right distribution on the base 1 of this embodiment, the top of second telescopic link 17 is connected with locating piece 16, locating piece 16 top is the arc surface of indent, before treating that the carbon steel is fixed, according to the diameter of treating the carbon steel of polishing, adjust two locating pieces 16 to the height that corresponds, will treat that the carbon steel of polishing places at two locating piece 16 tops again, treat that the carbon steel both ends of polishing are fixed through grip block 9 under the support of two locating pieces 16, can guarantee the levelness after treating the fixed of polishing carbon steel.

On the basis of the above embodiment, the second telescopic rod 17 of this embodiment includes the second loop bar 170 whose bottom end is fixed with the base 1 and the second inserting rod 171 movably inserted at the top end of the second loop bar 170, the top end of the second inserting rod 171 is fixed with the bottom of the positioning block 16, the outer wall of the second loop bar 170 is connected with the pre-tightening bolt 172 in a threaded manner, the height adjustment of the positioning block 16 can be realized by the insertion and the engagement of the second loop bar 170 and the second inserting rod 171, and the pre-tightening bolt 172 can fix the height of the positioning block 16.

On the basis of the above embodiment, the outer wall of the second inserting rod 171 of the embodiment is provided with length scales along the height direction thereof, when the height of the positioning block 16 is adjusted, the height of the positioning block can be accurately adjusted according to the length scales on the second inserting rod 171, and it is ensured that the carbon steel to be polished can be coaxial with the clamping block 9 after being fixed.

The working principle is as follows: firstly, the height of the positioning blocks 16 is adjusted according to the diameter of the carbon steel to be polished, after adjustment, the carbon steel to be polished is placed on the tops of the two positioning blocks 16, then, the clamping blocks 9 are pushed to move by the electric push rod 18, so that the carbon steel to be polished is clamped between the two clamping blocks 9, then, the polishing blocks 6 are manually pushed to move downwards, the polishing paper 19 at the bottom of the polishing block 6 is contacted with the outer wall of the carbon steel to be polished, at the moment, under the magnetic force 8 of the first magnetic block, the polishing block 6 can be tightly attached to the outer wall of the carbon steel to be polished, and then, the carbon steel to be polished is driven to rotate by the first motor 7, meanwhile, the second motor 15 drives the polishing block 6 to move along the length direction of the carbon steel to be polished, so that the carbon steel to be polished is fully and automatically polished, because two pieces of polishing paper 19 at the bottom of the polishing block 6 are in contact with the carbon steel to be polished at the same time, the polishing effect of the device on the carbon steel to be polished is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a carbon steel structure grinding device which characterized in that: curb plate (2), two including base (1) and base (1) top left and right sides curb plate (2) incline in opposite directions and all are equipped with grip block (9), one of them grip block (9) with install electric putter (18) output on curb plate (2) rotates to be connected, another grip block (9) with install first motor (7) output on curb plate (2) is fixed, curb plate (2) top is connected with roof (4) through bracing piece (3), roof (4) bottom is connected with sanding block (6) through first telescopic link (5), both sides protrusion has convex chimb (60) around sanding block (6) bottom, be fixed with paper of polishing (19) on chimb (60).

2. A carbon steel construction grinding apparatus as set forth in claim 1, wherein: the first telescopic rod (5) comprises a first loop bar (50) connected with the bottom of the top plate (4) and a first inserted bar (51) movably inserted into the bottom of the first loop bar (50), and the bottom end of the first inserted bar (51) is fixed with the top of the polishing block (6).

3. A carbon steel construction grinding apparatus as set forth in claim 2, wherein: the first inserted bar (51) is made of iron, and a second magnetic block (12) is arranged at the top end inside the first loop bar (50).

4. A carbon steel construction grinding apparatus as set forth in claim 2, wherein: the top of the first loop bar (50) is provided with a sliding block (13), and the bottom of the top plate (4) is provided with a sliding groove (40) matched with the sliding block (13) along the length direction of the top plate.

5. A carbon steel structure grinding device as defined in claim 4, wherein: the sliding groove (40) is rotatably provided with a screw rod (14) in threaded connection with the sliding block (13), and the top plate (4) is provided with a second motor (15) of which the output end is fixed with one end of the screw rod (14).

6. A carbon steel construction grinding apparatus as set forth in claim 1, wherein: a first magnetic block (8) is arranged inside the polishing block (6), and a collecting tank (62) is arranged at the bottom of the polishing block (6).

7. A carbon steel structure grinding device as defined in claim 6, wherein: the novel polishing device is characterized in that a cavity (61) is formed in the polishing block (6), the first magnetic block (8) is installed in the cavity (61), the top of the first magnetic block (8) is connected with a pull rod (10), and the top end of the pull rod (10) movably penetrates through the top of the polishing block (6) and then is connected with a handle (11).

8. A carbon steel construction grinding apparatus as set forth in claim 1, wherein: the base (1) is provided with two second telescopic rods (17) which are distributed left and right, the top of each second telescopic rod (17) is connected with a positioning block (16), and the top of each positioning block (16) is an inwards concave arc surface.

9. A carbon steel construction grinding apparatus as set forth in claim 8, wherein: the second telescopic rod (17) comprises a second loop bar (170) and a second inserted bar (171), the bottom end of the second loop bar (170) is fixed to the base (1), the second inserted bar (171) is movably inserted into the top end of the second loop bar (170), the top end of the second inserted bar (171) is fixed to the bottom of the positioning block (16), and a pre-tightening bolt (172) is connected to the outer wall of the second loop bar (170) in a threaded mode.

10. A carbon steel construction grinding apparatus as set forth in claim 9, wherein: the outer wall of the second inserting rod (171) is provided with length scales along the height direction of the second inserting rod.