CN212886799U

CN212886799U - Grinding device is used in hollow rivet processing

Info

Publication number: CN212886799U
Application number: CN202021320958.6U
Authority: CN
Inventors: 吴亮; 陈鹤天
Original assignee: Haimen Huayang Auto Parts Manufacturing Co Ltd
Current assignee: Haimen Huayang Auto Parts Manufacturing Co Ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-06
Anticipated expiration: 2030-07-08

Abstract

The utility model relates to a grinding device is used in hollow rivet processing has solved among the prior art present grinding device is used in hollow rivet processing and has had some weak points, and hollow rivet's position is difficult to adjust among the grinding device, leads to polishing inefficiency, is difficult to the problem that satisfies people's demand. The utility model provides a grinding device is used in hollow rivet processing, includes a supporting bench, and the thread groove has been seted up to one side fixedly connected with workstation on a supporting bench top, the inside threaded connection of thread groove, and one side of threaded rod extends to the outside of workstation and the output fixed connection of first motor, and the surface cover of threaded rod is equipped with the slider. The utility model discloses not only realized the regulation to the hollow rivet position of polishing, improved the efficiency of polishing, made hollow rivet's surface energy by whole polishing through rotating the rotation of connecting rod in rotating the inslot moreover. The polished rivet has improved smoothness and precision, less surface crack and raised fatigue strength.

Description

Grinding device is used in hollow rivet processing

Technical Field

The utility model relates to a hollow rivet technical field that polishes especially relates to a grinding device is used in hollow rivet processing.

Background

The types of rivets are many, and are classified into: hollow, solid, half hollow, loose core, hit core etc. and regional restriction has also produced the name in many places, and under normal conditions, aperture and degree of depth have had the standard and can have been omitted, and it is especially important to the polishing of rivet now, and the polishing device of rivet usually directly polishes the rivet.

However, the existing polishing device for processing the hollow rivet has some defects, and the position of the hollow rivet in the polishing device is difficult to adjust, so that the polishing efficiency is low, and the requirements of people are difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a grinding device is used in hollow rivet processing has solved among the prior art that present grinding device is used in hollow rivet processing has some weak points, and hollow rivet's position is difficult to adjust among the grinding device, leads to polishing inefficiency, is difficult to the problem that satisfies people's demand.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a grinding device is used in hollow rivet processing, which comprises a supporting table, one side fixedly connected with workstation on brace table top, the thread groove has been seted up to the inside of workstation, the inside threaded connection of thread groove has the threaded rod, one side of threaded rod extends to the outside of workstation and the output fixed connection of first motor, the surface cover of threaded rod is equipped with the slider, the top fixedly connected with rotating-structure of slider, one side fixedly connected with electric telescopic handle of workstation is kept away from to the brace table, electric telescopic handle's top fixedly connected with connects the platform, the central point of connecting the platform bottom puts fixedly connected with protecting sheathing, protecting sheathing's internally mounted has the second motor, the output of second motor extends to protecting sheathing's outside and emery wheel fixed connection.

Preferably, the corner position department fixedly connected with connecting block of brace table bottom, the inside of connecting block is connected with the wheel through the pivot rotation.

Preferably, connect the top fixedly connected with water tank of platform, the water inlet has been seted up on the top of water tank, and one side intercommunication of water tank has the outlet pipe, and one side that the water tank was kept away from to the outlet pipe extends to the bottom of connecting the platform.

Preferably, including the fixed block with slider fixed connection in the rotating-structure, the rotation groove has been seted up to the inside of fixed block, rotates inslot portion and rotates and be connected with the rotation connecting rod.

Preferably, the bottom end of the output end of the second motor is fixedly connected with a fixing pin.

Preferably, the outer diameter of the threaded rod is smaller than the inner diameter of the thread groove, and the thread groove is matched with the threaded rod.

The utility model discloses possess following beneficial effect at least:

the utility model discloses a first motor drive threaded rod is in the rotation of thread groove inside, and the rethread thread groove drives the removal of slider, drives the removal of revolution mechanic through the slider, adjusts the height of emery wheel through electric telescopic handle simultaneously, starts the second motor, drives the rotation of emery wheel through the second motor, and hollow rivet on the rotating connection pole is polished through the rotation of emery wheel, compares in prior art, the utility model discloses not only realized the regulation to hollow rivet position of polishing, improved the efficiency of polishing, make hollow rivet's surface energy by whole polishing through rotating the rotation of connecting rod in the rotating groove moreover.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

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

FIG. 2 is a front sectional view of FIG. 1;

fig. 3 is a schematic view of the rotating structure in fig. 2.

In the figure: 1. a support table; 2. a first motor; 3. a water outlet pipe; 4. a connecting table; 5. a water tank; 6. a water inlet; 7. a protective housing; 8. a grinding wheel; 9. an electric telescopic rod; 10. connecting blocks; 11. a rotating shaft; 12. a wheel; 13. a rotating structure; 14. a second motor; 15. a fixing pin; 16. a work table; 17. a threaded rod; 18. a thread groove; 19. a slider; 1301. a fixed block; 1302. a rotating groove; 1303. the connecting rod is rotated.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a grinding device for hollow rivet processing comprises a supporting table 1, a workbench 16 is fixedly connected to one side of the top end of the supporting table 1, a thread groove 18 is formed in the workbench 16, a threaded rod 17 is connected to the inner thread of the thread groove 18, specifically, the threaded rod 17 rotates in the thread groove 18, one side of the threaded rod 17 extends to the outer portion of the workbench 16 and is fixedly connected with the output end of a first motor 2, specifically, the first motor 2 drives the threaded rod 17 to rotate, a sliding block 19 is sleeved on the surface of the threaded rod 17, specifically, the sliding block 19 moves on the threaded rod 17, a rotating structure 13 is fixedly connected to the top end of the sliding block 19, an electric telescopic rod 9 is fixedly connected to one side of the supporting table 1 far away from the workbench 16, a connecting table 4 is fixedly connected to the top end of the electric telescopic rod 9, specifically, the connecting, the central point department of putting fixedly connected with protecting sheathing 7 in the 4 bottoms of joint chair, the internally mounted of protecting sheathing 7 has second motor 14, and the output of second motor 14 extends to the outside and emery wheel 8 fixed connection of protecting sheathing 7, and is concrete, drives the rotation of emery wheel 8 through second motor 14.

The scheme has the following working processes:

when grinding device carries out the polishing work in hollow rivet processing, the workman is at first with hollow rivet suit on rotating-structure 13's surface, starting first motor 2, the rotation through first motor 2 drives the rotation of threaded rod 17, the removal of rotation drive slider 19 through threaded rod 17, the removal through slider 19 drives rotating-structure 13's removal, the position of connecting platform 4 is adjusted through electric telescopic handle 9 simultaneously, starting second motor 14, drive the rotation of emery wheel 8 through second motor 14, the rotation through emery wheel 8 is polished hollow rivet, the rotation of rethread rotating-structure 13, make hollow rivet can be polished completely, thereby accomplish grinding device for hollow rivet processing and to hollow rivet's polishing work.

According to the working process, the following steps are known:

the utility model discloses a rotation of first motor 2 drives the rotation of threaded rod 17 and slider 19's removal, and the regulation of rethread electric telescopic handle 9 has realized the regulation to the hollow rivet position of polishing, has improved the efficiency of polishing.

Further, the corner position fixedly connected with connecting block 10 of brace table 1 bottom, the inside of connecting block 10 is rotated through pivot 11 and is connected with wheel 12, and is concrete, is favorable to the removal of brace table 1 through wheel 12.

Further, connect the top fixedly connected with water tank 5 of platform 4, water inlet 6 has been seted up on the top of water tank 5, and one side intercommunication of water tank 5 has outlet pipe 3, and one side that water tank 5 was kept away from to outlet pipe 3 extends to the bottom of connecting platform 4, and is concrete, sprays water to emery wheel 8 through outlet pipe 3 of water tank 5 one side.

Further, the rotating structure 13 comprises a fixing block 1301 fixedly connected with the sliding block 19, a rotating groove 1302 is formed in the fixing block 1301, a rotating connecting rod 1303 is rotatably connected to the inside of the rotating groove 1302, and specifically, when the hollow rivet is machined, the hollow rivet is more thoroughly polished through the rotation of the rotating connecting rod 1303 in the rotating groove 1302.

Further, the bottom end of the output end of the second motor 14 is fixedly connected with a fixing pin 15, and specifically, the grinding wheel 8 is prevented from falling off during processing through the fixing pin 15.

Further, the outer diameter of the threaded rod 17 is smaller than the inner diameter of the threaded groove 18, and the threaded groove 18 is matched with the threaded rod 17, specifically, the outer diameter of the threaded rod 17 is smaller than the inner diameter of the threaded groove 18, so that the threaded rod 17 can rotate in the threaded groove 18.

To sum up, the utility model discloses not only realized the regulation to hollow rivet position of polishing, improved the efficiency of polishing, made hollow rivet's surface energy by whole polishing through rotating the rotation of connecting rod 1303 in rotating groove 1302 in addition, add man-hour to hollow rivet, through rotating connecting rod 1303 in the rotation of rotating groove 1302 inside for hollow rivet polish more thoroughly, threaded rod 17's external diameter is less than thread groove 18's internal diameter, is favorable to the rotation of threaded rod 17 in thread groove 18.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The grinding device for hollow rivet processing comprises a supporting table (1) and is characterized in that a workbench (16) is fixedly connected to one side of the top of the supporting table (1), a thread groove (18) is formed in the workbench (16), a threaded rod (17) is connected to the inner thread of the thread groove (18), one side of the threaded rod (17) extends to the outer portion of the workbench (16) and is fixedly connected with the output end of a first motor (2), a sliding block (19) is sleeved on the surface of the threaded rod (17), a rotating structure (13) is fixedly connected to the top end of the sliding block (19), an electric telescopic rod (9) is fixedly connected to one side, away from the workbench (16), of the supporting table (1), a connecting table (4) is fixedly connected to the top end of the electric telescopic rod (9), and a protective shell (7) is fixedly connected to the central position of the bottom end of the connecting table (4, and a second motor (14) is arranged inside the protective shell (7), and the output end of the second motor (14) extends to the outside of the protective shell (7) and is fixedly connected with the grinding wheel (8).

2. The grinding device for hollow rivet processing according to claim 1, characterized in that a connecting block (10) is fixedly connected to a corner position of the bottom end of the supporting table (1), and a wheel (12) is rotatably connected to the inside of the connecting block (10) through a rotating shaft (11).

3. The grinding device for hollow rivet processing according to claim 1, characterized in that a water tank (5) is fixedly connected to the top end of the connecting table (4), a water inlet (6) is formed in the top end of the water tank (5), a water outlet pipe (3) is communicated with one side of the water tank (5), and one side, away from the water tank (5), of the water outlet pipe (3) extends to the bottom end of the connecting table (4).

4. The grinding device for hollow rivet processing according to claim 1, characterized in that the rotating structure (13) comprises a fixed block (1301) fixedly connected with the slider (19), a rotating groove (1302) is formed in the fixed block (1301), and a rotating connecting rod (1303) is rotatably connected in the rotating groove (1302).

5. The grinding device for blind rivet processing according to claim 1, characterized in that a fixing pin (15) is fixedly connected to a bottom end of an output end of the second motor (14).

6. A burnishing device as claimed in claim 1, wherein the external diameter of the threaded shank (17) is less than the internal diameter of the thread groove (18), and the thread groove (18) is adapted to the threaded shank (17).