CN212762586U

CN212762586U - Grinding device is used in production of high strength bolt

Info

Publication number: CN212762586U
Application number: CN202020757834.8U
Authority: CN
Inventors: 李江泉
Original assignee: Quanzhou Hesen Machinery Industry And Trade Co ltd
Current assignee: Quanzhou Hesen Machinery Industry And Trade Co ltd
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2021-03-23
Anticipated expiration: 2030-05-10

Abstract

The utility model discloses a grinding device is used in production of high strength bolt, which comprises a frame body, the support column that a plurality of two bisymmetry settings of lower extreme fixedly connected with of frame body, the position is rotated through the pivot and is connected with the winding up roller about the frame body, the first driving motor of lateral wall fixedly connected with of frame body, and first driving motor's output shaft passes through the shaft coupling and is connected with the pivot, two rotate between the winding up roller and be connected with the conveyer belt, the upper surface of conveyer belt is equipped with the lower V-arrangement piece of two bisymmetry that a plurality of arrays set up, lies in on the conveyer belt with one side V-arrangement piece and conveyer belt sliding connection down lie in the conveyer belt opposite side V-arrangement piece and conveyer belt fixed connection down, two symmetries set up the lateral wall of lower V-arrangement piece has a adjust knob. The utility model relates to a bolt production technical field has improved the efficiency of polishing of high strength bolt and can clear up and concentrate the collection to the impurity on bolt surface.

Description

Grinding device is used in production of high strength bolt

Technical Field

The utility model relates to a bolt production technical field specifically is a grinding device is used in production of high strength bolt.

Background

High strength bolt is multi-purpose in the engineering such as the connection of bridge, the rail, high pressure and superhigh pressure equipment, and in the in-process of high strength bolt production and processing, need process the external screw thread on the screw rod of high strength bolt, can produce burr or wire in high strength bolt processing external screw thread, need polish the screw rod in order to improve high strength bolt's appearance quality, current bolt grinding device can only polish one to the bolt, the treatment effeciency of polishing is low, the bolt surface after polishing can remain impurity and the difficult clearance of impurity after polishing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is used in production of high strength bolt to solve the problem of the inefficiency of polishing on the existing market that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme:

a polishing device for producing high-strength bolts comprises a rack body, wherein the lower end of the rack body is fixedly connected with a plurality of support columns which are arranged in pairwise symmetry, the left and right positions of the rack body are rotatably connected with winding rollers through rotating shafts, the side wall of the rack body is fixedly connected with a first driving motor, the output shaft of the first driving motor is connected with one rotating shaft through a coupler, a conveying belt is rotatably connected between the two winding rollers, the upper surface of the conveying belt is provided with a plurality of lower V-shaped blocks which are arranged in an array in pairwise symmetry, the lower V-shaped blocks positioned on the same side of the conveying belt are in sliding connection with the conveying belt, the lower V-shaped blocks positioned on the other side of the conveying belt are fixedly connected with the conveying belt, the side walls of the two lower V-shaped blocks which are arranged in symmetry are connected with first adjusting knobs through threads, and the upper side wall of the lower V-shaped block is, go up the V-arrangement piece and placed the high strength bolt down between the V-arrangement piece, the last lateral wall fixedly connected with protection casing of frame body, one side lateral wall of protection casing rotates and is connected with two dwangs of controlling the level setting, the dwang runs through the lateral wall setting of protection casing and drives through drive arrangement, two the one end that drive arrangement was kept away from to the dwang has polishing roller and brush roller through threaded connection, it is connected with the work door to rotate on the lateral wall of one side that the protection casing is relative with the polishing roller.

Preferably, drive arrangement includes the belt pulley that the level set up around two, and two belt pulleys and the dwang welded fastening that runs through the protection casing lateral wall and set up, two connect through belt transmission between the belt pulley, fixedly connected with mount on one side lateral wall of protection casing, the upper end of mount is provided with second driving motor, second driving motor's output and the one side lateral wall fixed connection who is close to the belt pulley of mount.

Preferably, the inside of conveyer belt is inlayed and is equipped with bar magnet, and the right side below position of conveyer belt is provided with the collecting box.

Preferably, the lower end of each support column is fixedly connected with a universal wheel, and the universal wheels adopt locking universal wheels.

Preferably, the protection casing with the inboard lateral wall of work door all is fixed and is provided with the deadening felt, and the lateral wall cooperation position of work door and protection casing is provided with joint strip.

Preferably, the surfaces of the V-shaped grooves of the upper V-shaped block and the lower V-shaped block are provided with strip-shaped grooves, and rubber strips are fixedly connected in the strip-shaped grooves.

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

1. the device comprises a first driving motor, a second driving motor, a conveying belt, a polishing roller, an upper V-shaped block, a lower V-shaped block, a first adjusting knob, a second adjusting knob and the like, so that the first adjusting knob and the second adjusting knob are adjusted to clamp bolts of different specifications and models, the first driving motor drives the conveying belt to transmit, the second driving motor drives the polishing roller to rotate, and the bolts of different specifications and models are continuously polished in a production line;

2. through setting up devices such as first driving motor, second driving motor, conveyer belt, brush roller, collecting box, first driving motor drives the conveyer belt transmission, and second driving motor drives the brush roller and rotates, and receive and release the impurity on the conveyer belt in the collecting box, has realized the unified collection that produces impurity to the clearance of bolt surface impurity and polish.

Drawings

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

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1. a frame body; 2. a winding roller; 3. a support pillar; 4. a conveyor belt; 5. a first drive motor; 6. a protective cover; 7. rotating the rod; 8. grinding a roller; 9. a fixed mount; 10. a brush roller; 11. a collection box; 12. a lower V-shaped block; 13. a high strength bolt; 14. a first adjustment knob; 15. a second adjustment knob; 16. a working door; 17. a second drive motor; 18. a belt pulley; 19. a belt; 20. and an upper V-shaped block.

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.

Referring to fig. 1-4, the utility model provides a grinding device technical scheme is used in high strength bolt production: a polishing device for producing high-strength bolts comprises a rack body 1, wherein the lower end of the rack body 1 is fixedly connected with a plurality of support columns 3 which are arranged in pairwise symmetry, the lower end of each support column 3 is fixedly connected with a universal wheel, the universal wheels adopt locking universal wheels, the device is convenient to move and fix, the left position and the right position of the rack body 1 are rotatably connected with winding rollers 2 through rotating shafts, the side wall of the rack body 1 is fixedly connected with a first driving motor 5, the output shaft of the first driving motor 5 is connected with the rotating shafts through a coupler, a conveying belt 4 is rotatably connected between the two winding rollers 2, a bar magnet is embedded in the conveying belt 4, a collecting box 11 is arranged below the right side of the conveying belt 4, scrap iron is adhered to the conveying belt 4 and is collected in the collecting box 11 at the same time, the upper surface of the conveying belt 4 is provided with a plurality of lower V, the lower V-shaped block 12 positioned on the same side of the conveying belt 4 is connected with the conveying belt 4 in a sliding way, the lower V-shaped block 12 positioned on the other side of the conveying belt 4 is fixedly connected with the conveying belt 4, the side walls of the two lower V-shaped blocks 12 which are symmetrically arranged are connected with a first adjusting knob 14 through threads, the upper side wall of the lower V-shaped block 12 is connected with an upper V-shaped block 20 through two second adjusting knobs 15 which are symmetrically arranged, the surfaces of the V-shaped grooves of the upper V-shaped block 20 and the lower V-shaped block 12 are provided with strip-shaped grooves, rubber strips are fixedly connected in the strip-shaped grooves to avoid scratching the surfaces of the bolts, high-strength bolts 13 are placed between the upper V-shaped block 20 and the lower V-shaped block 12, the upper side wall of the rack body 1 is fixedly connected with a protective cover 6, one side wall of the protective, the driving device comprises two belt pulleys 18 horizontally arranged from front to back, the two belt pulleys 18 are fixedly welded with a rotating rod 7 penetrating through the side wall of the protective cover 6, the two belt pulleys 18 are in transmission connection through a belt 19, a fixing frame 9 is fixedly connected to one side wall of the protective cover 6, a second driving motor 17 is arranged at the upper end of the fixing frame 9, the output end of the second driving motor 17 is fixedly connected with one side wall of the belt pulley 18 close to the fixing frame 9, a motor is used for driving the grinding roller 8 and the brush roller 10 to rotate simultaneously, one end of each rotating rod 7 far away from the driving device is connected with the grinding roller 8 and the brush roller 10 through threads, a working door 16 is rotatably connected to the side wall of the protective cover 6 opposite to the grinding roller 8, sound insulation felts are fixedly arranged on the inner side walls of the protective cover 6 and the working door 16, and sealing, reduce the noise and dust emission during working.

The working principle is as follows: when in use, firstly, the working door 16 is opened, the first adjusting knob 14 is adjusted to adjust the distance between the two symmetrically arranged lower V-shaped blocks 12, then the high-strength bolts 13 are placed in the V-shaped grooves of the two symmetrically arranged lower V-shaped blocks 12, then the second adjusting knob 15 is adjusted to enable the upper V-shaped blocks 20 to move downwards until the high-strength bolts 13 are clamped and can easily rotate, then the grinding roller 8 and the hairbrush roller 10 matched with the grinding high-strength bolts 13 are selected to be respectively screwed into the rotating rod 7 and screwed, then the second driving motor 17 is started, the second driving motor 17 rotates to drive the belt pulley 18 to rotate through the belt 19, the belt pulley 18 rotates to drive the rotating rod 7 to rotate, further the grinding roller 8 and the hairbrush roller 10 to rotate, then the first driving motor 5 is started, the rotation of the first driving motor 5 drives the winding roller 2 to rotate, and then drive the transmission of conveyer belt 4, the rotation of the roller of polishing 8 drives the rotation of high strength bolt 13, realizes polishing to high strength bolt 13 surface, and the rotation of brush roller 10 drives the rotation of high strength bolt 13, realizes the clearance to high strength bolt 13 surface impurity, and the impurity that the production of polishing and clearance produced falls on conveyer belt 4, and then falls into in collecting box 11 along with the transmission of conveyer belt 4.

Details not described in this specification are within the skill of the art

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A grinding device for producing high-strength bolts comprises a rack body (1) and is characterized in that the lower end of the rack body (1) is fixedly connected with a plurality of support columns (3) which are arranged in pairwise symmetry, the left position and the right position of the rack body (1) are rotatably connected with winding rollers (2) through rotating shafts, the side wall of the rack body (1) is fixedly connected with a first driving motor (5), an output shaft of the first driving motor (5) is connected with one of the rotating shafts through a coupler, a conveying belt (4) is rotatably connected between the two winding rollers (2), the upper surface of the conveying belt (4) is provided with a plurality of lower V-shaped blocks (12) which are arranged in an array in pairwise symmetry, the lower V-shaped blocks (12) which are positioned on the same side of the conveying belt (4) are connected with the conveying belt (4) in a sliding manner, and the lower V-shaped blocks (12) which are positioned on the other side, the side walls of the two symmetrically arranged lower V-shaped blocks (12) are connected with a first adjusting knob (14) through threads, the upper side wall of the lower V-shaped block (12) is connected with an upper V-shaped block (20) through two second adjusting knobs (15) which are symmetrically arranged, a high-strength bolt (13) is arranged between the upper V-shaped block (20) and the lower V-shaped block (12), the upper side wall of the frame body (1) is fixedly connected with a protective cover (6), one side wall of the protective cover (6) is rotatably connected with two rotating rods (7) which are horizontally arranged left and right, the rotating rods (7) penetrate through the side wall of the protective cover (6) and are driven by the driving device, one ends of the two rotating rods (7) far away from the driving device are connected with a grinding roller (8) and a brush roller (10) through threads, and a working door (16) is rotatably connected to the side wall of one side of the protective cover (6) opposite to the grinding roller (8).

2. The grinding device for producing the high-strength bolt as claimed in claim 1, wherein: drive arrangement includes belt pulley (18) that the level set up around two, and two belt pulleys (18) and dwang (7) welded fastening that runs through protection casing (6) lateral wall and set up, two connect through belt (19) transmission between belt pulley (18), fixedly connected with mount (9) on one side lateral wall of protection casing (6), the upper end of mount (9) is provided with second driving motor (17), the output of second driving motor (17) and the lateral wall fixed connection of one side of being close to belt pulley (18) of mount (9).

3. The grinding device for producing the high-strength bolt as claimed in claim 1, wherein: the inside of conveyer belt (4) is inlayed and is equipped with bar magnet, and the right side below position of conveyer belt (4) is provided with collecting box (11).

4. The grinding device for producing the high-strength bolt as claimed in claim 1, wherein: the lower end of each support column (3) is fixedly connected with a universal wheel, and the universal wheels are locking universal wheels.

5. The grinding device for producing the high-strength bolt as claimed in claim 1, wherein: the protective cover (6) and the inner side wall of the working door (16) are fixedly provided with sound insulation felts, and sealing rubber strips are arranged at the matching positions of the working door (16) and the protective cover (6).

6. The grinding device for producing the high-strength bolt as claimed in claim 1, wherein: the V-shaped groove surfaces of the upper V-shaped block (20) and the lower V-shaped block (12) are provided with strip-shaped grooves, and rubber strips are fixedly connected in the strip-shaped grooves.