CN210255489U

CN210255489U - Steel sheet burr grinding device

Info

Publication number: CN210255489U
Application number: CN201921194238.7U
Authority: CN
Inventors: 骆仕斌
Original assignee: Yangjiang Polytechnic
Current assignee: Yangjiang Polytechnic
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-04-07
Anticipated expiration: 2029-07-27

Abstract

The utility model discloses a steel sheet burr grinding device, including plummer, grinding mechanism and the moving platform who drives the displacement of grinding mechanism, the both sides of plummer have the slide mouth that link up outwards, and movable mounting grip block respectively on two slide mouths, grip block upper end all is provided with centering grip block, lower extreme connection actuating mechanism, drives ball screw by driving motor and rotates, makes upper mounting block and lower mounting block displacement on ball screw, and then truns into two grip blocks and carries out horizontal migration to carry out centering centre gripping to the steel sheet; the utility model aims at providing a steel sheet burr grinding device has efficient clamping capacity and accomplishes smooth and easy walking at the in-process of polishing to improve the quality of polishing.

Description

Steel sheet burr grinding device

Technical Field

The utility model belongs to the technical field of machining, especially, relate to a steel sheet burr grinding device.

Background

After the steel plate is cut by the cutting machine, the cut edge part of the steel plate is easy to form defects such as burrs, turned edges, dents and the like, so that in the subsequent process of steel plate processing, the defects need to be polished by a polishing tool, and the existing modes for processing the burrs at the edge of the steel plate have two types: 1. manual polishing is adopted, so that the treatment efficiency is low, the labor intensity is high, and certain potential safety hazards exist; 2. by adopting the traditional polishing device, the polishing device is easy to move when polishing, and edge included angle parts cannot be polished together and need to be clamped for many times.

Therefore, a steel plate burr polishing device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide a steel sheet burr grinding device, have efficient clamping capacity and accomplish smooth and easy walking at the in-process of polishing to improve the quality of polishing.

In order to achieve the above purpose, the technical solution adopted by the present invention is to include a carrier, a polishing mechanism and a moving platform for driving the polishing mechanism to move, wherein the carrier has two outwardly-communicated slide openings on two slide openings, a clamping plate is movably mounted on each slide opening, a centering clamping block is disposed at the upper end of each clamping plate, a lower end of each clamping plate is connected with a driving mechanism, the driving mechanism includes a driving motor fixed at the middle of a base, an output shaft of the driving motor is connected with a ball screw, the ball screw is provided with a lower mounting block and an upper mounting block, wherein two sides of the lower mounting block are hinged with a first connecting rod disposed downwards and forming a certain included angle and a second connecting rod disposed upwards and forming a certain included angle, so that the two first connecting rods and the two second connecting rods form an "X" type structure, a first guide rail is disposed on the base, and a first slider hinged with the end of the first connecting rod is slidably sleeved on, the end part of the second connecting rod is hinged with the clamping plates, the middle part of the second connecting rod is provided with a sliding chute, a second sliding block is movably arranged on the sliding chute, the two ends of the third connecting rod are respectively hinged with the second sliding block and the upper mounting block, and the horizontal movement of the two clamping plates is converted from the up-down movement of the upper mounting block and the lower mounting block.

Further, grinding machanism is including the rack of polishing, the dish of polishing and drive dish pivoted grinding motor of polishing, the side of the rack of polishing still is provided with the running roller that flushes with the dish bottom of polishing.

Furthermore, a soil-contacting plate which is connected with the steel plate and is flush with the steel plate is arranged on the clamping plate.

Further, the bordering board slidable mounting is on the sliding table seat, and the support column that sets up with the grip block screw thread is connected to the lower extreme, the bottom of support column sets up adjusts the screw cap.

Furthermore, the support column is marked with scales.

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

1. drive two grip blocks through actuating mechanism and carry out the lateral part centre gripping to the steel sheet, have and get the convenient effect of putting, can carry out automatic centering to the steel sheet of centre gripping simultaneously to the region that the dish of polishing polished remains unchanged, avoids appearing prior art when polishing the steel sheet, because centering is not handled, leads to some positions not polished.

2. Set up the running roller at the side of the dish of polishing, guarantee to make the dish of polishing can smoothly move when the walking, be favorable to the promotion of the quality of polishing.

Other advantages of the present invention will be further explained in the detailed description of the invention.

Drawings

Fig. 1 is a schematic structural view of the polishing device of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of the driving mechanism.

Fig. 4 is a schematic structural view of the grinding mechanism.

The text labels in the figures are represented as: 1. a bearing table; 2. a polishing mechanism; 3. a mobile platform; 4. a clamping plate; 5. a clamping block; 6. a drive mechanism; 7. a base; 8. a first guide rail; 9. a slide pedestal; 10. a soil-contacting plate; 11. a support pillar; 12. adjusting the screwing cap; 13. a steel plate; 20. polishing the rack; 21. polishing the motor; 22. grinding disc; 23. a roller; 60. a drive motor; 61. a first slider; 62. a first link; 63. a ball screw; 64. a lower mounting block; 65. an upper mounting block; 66. a second link; 67. a third link; 68. a second slider; 101. a gate port; 660. a chute.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Fig. 1 shows an overall structure of the polishing device of the present invention, which includes a bearing platform 1, a polishing mechanism 2, and a moving platform 3 for driving the polishing mechanism 2 to move;

specifically, as shown in fig. 1-4, two sides of the plummer 1 are provided with outwards-penetrating slideway ports 101, the slideway ports 101 are respectively and movably provided with a clamping plate 4, the upper end of the clamping plate 4 is provided with a centering clamping block 5, and the lower end of the clamping plate 4 is connected with a driving mechanism 6; the driving mechanism 6 drives the two clamping plates 4 to move on the slideway port 101, and the side ends of the steel plate 13 are centered and clamped through the clamping blocks 5.

The driving mechanism 6 comprises a driving motor 60 fixed in the middle of a base 7, an output shaft of the driving motor 60 is connected with a ball screw 63, the ball screw 63 is provided with a lower mounting block 64 and an upper mounting block 65 in a threaded manner, wherein two sides of the lower mounting block 64 are hinged with a first connecting rod 62 which is arranged downwards and forms a certain included angle and a second connecting rod 66 which is arranged upwards and forms a certain included angle, so that the two first connecting rods 62 and the two second connecting rods 66 form an X-shaped structure, the base 7 is provided with a first guide rail 8, two first sliding blocks 61 which are hinged with the end parts of the first connecting rods 62 are sleeved on the first guide rail 8 in a sliding manner, the end parts of the second connecting rods 66 are hinged with a clamping plate 4, the middle part is provided with a sliding groove 660, the sliding groove 660 is movably provided with a second sliding block 68, two ends of the third connecting rod 67 are respectively hinged with the second sliding block 68 and the upper mounting, the upper mounting block 65 and the lower mounting block 64 are displaced on the ball screw 63, and then the two clamping plates 4 are horizontally moved to clamp the steel plate 13 in a centering manner.

In the structure of the utility model, the polishing mechanism 2 comprises a polishing bench 20, a polishing disc 22 and a polishing motor 21 for driving the polishing disc 22 to rotate, and a roller 23 flush with the bottom of the polishing disc 22 is arranged at the side end of the polishing bench 20, so that the rotating polishing disc 22 can move smoothly, and the play generated on the polishing mechanism 2 during polishing is reduced; in order to avoid the situation that the roller 23 moves to the tail end to be in the air, a soil-contacting plate 10 which is used for connecting the steel plate 13 and is flush with the steel plate 13 is arranged on the clamping plate 4, and the soil-contacting plate 10 has a height adjusting function so as to be suitable for the steel plates 13 with different thicknesses.

The specific height adjusting structure is as follows: this soil plate 10 slidable mounting is on smooth pedestal 9, and support column 11 with 4 screw settings of grip block is connected to the lower extreme, the bottom of support column 11 sets up adjusts wrong cap 12, adjusts wrong cap 12 through rotating, makes support column 11 displacement on grip block 4 to the height that makes the regulation soil plate 10 makes soil plate 10 highly keep unanimous with steel sheet 13, can mark the scale on this support column 11, so that accurate regulation.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a steel sheet burr grinding device, includes moving platform (3) of plummer (1), grinding machanism (2) and drive grinding machanism (2) displacement, a serial communication port, the both sides of plummer (1) have outside slide mouth (101) that link up, respectively movable mounting grip block (4) on two slide mouths (101), grip block (4) upper end all is provided with centering grip block (5), lower extreme connection actuating mechanism (6), actuating mechanism (6) are including fixing driving motor (60) at base (7) middle part, the output shaft of driving motor (60) is connected ball screw (63), ball screw (63) screw thread is provided with down installation piece (64) and last installation piece (65), wherein installation piece (64) both sides are articulated have first connecting rod (62) that set up downwards and become certain contained angle and set up upwards, And become second connecting rod (66) of certain contained angle, make two first connecting rods (62) and two second connecting rods (66) form "X" type structure, be provided with first guide rail (8) on base (7), sliding sleeve is equipped with first slider (61) of two articulated first connecting rod (62) tip on first guide rail (8), the tip and the grip block (4) of second connecting rod (66) are articulated, and spout (660) have been seted up at the middle part, the activity is provided with second slider (68) on spout (660), and second slider (68) and last installation piece (65) are articulated respectively at third connecting rod (67) both ends, and the up-and-down of installing piece (64) by last installation piece (65) truns into the horizontal migration of two grip blocks (4).

2. The steel plate burr grinding device according to claim 1, characterized in that the grinding mechanism (2) comprises a grinding rack (20), a grinding disc (22) and a grinding motor (21) for driving the grinding disc (22) to rotate, and rollers (23) flush with the bottom of the grinding disc (22) are further arranged at side ends of the grinding rack (20).

3. A steel plate burr grinding device according to claim 2, characterized in that a bordering plate (10) which adjoins the steel plate (13) and is flush with the steel plate (13) is further provided on the clamping plate (4).

4. A steel plate burr grinding device according to claim 3, characterized in that the soil-receiving plate (10) is slidably mounted on the slide base (9), the lower end of the soil-receiving plate is connected with a support column (11) which is in threaded arrangement with the clamping plate (4), and the bottom of the support column (11) is provided with an adjusting screw cap (12).

5. A steel plate burr grinding device according to claim 4, characterized in that said supporting pillar (11) is marked with a scale.