CN216830125U

CN216830125U - Metal part surface polishing device

Info

Publication number: CN216830125U
Application number: CN202123397509.9U
Authority: CN
Inventors: 武永平
Original assignee: Suzhou Kunzhuo Precision Manufacturing Co ltd
Current assignee: Suzhou Kunzhuo Precision Manufacturing Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-28
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a metalwork surface grinding device, include: the automatic polishing machine comprises a rack, a feeding mechanism arranged on the rack, a feeding box and a receiving box which are arranged on two sides of the feeding mechanism, and a polishing mechanism arranged above the feeding mechanism; the feeding mechanism comprises: the feeding servo system comprises a driving gear and a driven gear which are connected through a chain, a feeding servo connected with the driving gear, and a plurality of bearing pieces fixedly connected with the chain; the polishing mechanism comprises a portal frame, a polishing base arranged on the portal frame and a transverse guide rail arranged on the polishing base; the surface of the transverse guide rail is connected with a plurality of transverse guide blocks, and each transverse guide block is connected with a telescopic polishing head. This grinding device utilizes the mode that transverse guide cooperates the bearing to directly push away the connection, realizes the stable promotion to transverse guide block, has improved grinding machanism's stability, satisfies the required precision that transverse guide block removed. The chain type feeding mechanism is matched with the polishing mechanism with the controllable direction, so that the surface polishing of the automatic metal piece is realized.

Description

Metal part surface polishing device

Technical Field

The utility model relates to the technical field of machining, especially, relate to a metalwork surface grinding device.

Background

After the metal piece is initially processed, the roughness of the surface of the metal piece is uneven, and the surface of the metal piece needs to be polished. The metal part polishing device in the prior art generally adopts a mode that an operator discharges materials one by one, and a large amount of metal chips and metal dust are generated in the metal part polishing process, so that the health of workers is influenced. In addition, the grinding device in the prior art can not grind the metal piece by a plurality of grinding heads simultaneously, and the distance between the plurality of grinding heads can not be changed, so that the grinding efficiency is low.

Therefore, there is a need for an improved metal surface grinding device in the prior art to solve the above problems.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a metalwork surface grinding device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a metal piece surface grinding device, comprising: the polishing machine comprises a rack, a feeding mechanism arranged on the rack, a feeding box and a receiving box which are arranged on two sides of the feeding mechanism, and a polishing mechanism arranged above the feeding mechanism;

the feeding mechanism and the receiving box are not at the same height; the feeding mechanism comprises: the feeding servo system comprises a driving gear and a driven gear which are connected through a chain, a feeding servo connected with the driving gear, and a plurality of bearing pieces fixedly connected with the chain; the bearing pieces are arranged at equal intervals and comprise bases and tooth-shaped plates arranged on the bases, and two bearing surfaces forming a certain included angle are arranged on the tooth-shaped plates;

the polishing mechanism comprises a portal frame, a polishing base arranged on the portal frame and a transverse guide rail arranged on the polishing base; the surface of the transverse guide rail is connected with a plurality of transverse guide blocks, a gap exists between every two adjacent transverse guide blocks, and each transverse guide block is connected with a telescopic polishing head.

In a preferred embodiment of the present invention, the polishing base is bolted to the gantry.

In a preferred embodiment of the present invention, a positioning block is disposed directly below the gantry, and a limiting groove is disposed on a surface of the positioning block.

In a preferred embodiment of the present invention, a connecting block is fixed to the top of the lateral guide block, and the connecting block is connected to the adjusting servo through a bearing.

In a preferred embodiment of the present invention, the adjustment servo is mounted on a servo base, and the servo base is fixedly connected to the top of the transverse guide.

In a preferred embodiment of the present invention, the limiting groove has a V-shaped structure or an arc-shaped structure.

In a preferred embodiment of the present invention, the bottom of the feeding box and the receiving box are formed with inclined plates.

In a preferred embodiment of the present invention, the feeding box is provided with a lifting plate near one side of the feeding mechanism.

In a preferred embodiment of the present invention, a plurality of the polishing heads are arranged in parallel.

In a preferred embodiment of the present invention, a plurality of stopping devices are disposed on one side of the transverse guide rail, and each stopping device corresponds to one of the transverse guide blocks.

The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:

(1) the utility model provides a metalwork surface grinding device, this grinding device pass through the grinding machanism of the controllable direction of chain formula feeding mechanism cooperation, realize that the surface of automatic metalwork is polished.

(2) The utility model discloses in utilize transverse guide cooperation bearing to directly push away the mode of connecting, realize having improved grinding machanism's stability to the stable promotion of transverse guide piece, satisfy the required precision that transverse guide piece removed.

(3) The utility model discloses the face of accepting of certain contained angle prevents the landing of metalwork for the location metalwork.

(4) The utility model discloses an adjust servo promotion connecting block, connecting block and transverse guide piece fixed connection, and then control transverse guide piece and move on transverse guide, and then control the interval between the adjacent transverse guide piece, realize that the multiple spot is even or uneven and polish.

(5) The utility model utilizes the dead weight of the inclined plate combined with the metal piece to realize automatic feeding and receiving; the lifting speed of the lifting plate is matched with the feeding speed of the feeding mechanism, so that the metal piece can fall on the feeding mechanism when the lifting plate is lifted every time, the labor intensity of operators is reduced, and the polishing efficiency of the polishing device is improved.

(6) The utility model discloses in use the portal frame as grinding machanism's fixed knot to construct, this stable in structure, the counter weight is fit for, has guaranteed the precision of polishing.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a schematic perspective view of a metal surface polishing device according to a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of a feeding mechanism according to a preferred embodiment of the present invention;

fig. 3 is a schematic perspective view of a receiving member according to a preferred embodiment of the present invention;

fig. 4 is a schematic perspective view of a grinding mechanism according to a preferred embodiment of the present invention;

in the figure: 1. a frame; 2. a feeding box; 21. a lifting plate; 22. an inclined plate; 3. a material receiving box; 4. a feeding mechanism; 41. a chain; 42. a driving gear; 43. a driven gear; 44. a receiving member; 441. a base; 442. a toothed plate; 443. bearing surface; 5. a polishing mechanism; 51. a gantry; 52. polishing the base; 53. a transverse guide rail; 54. a transverse guide block; 55. polishing head; 56. connecting blocks; 57. adjusting a servo; 58. a servo base; 6. positioning blocks; 7. a limiting groove.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.

As shown in fig. 1, a schematic perspective view of a metal surface polishing device according to the present invention is shown. This grinding device includes: the grinding machine comprises a machine frame 1, a feeding mechanism 4 arranged on the machine frame 1, a feeding box 2 and a receiving box 3 which are arranged on two sides of the feeding mechanism 4, and a grinding mechanism 5 arranged above the feeding mechanism 4.

As shown in fig. 2, the feeding mechanism 4 and the receiving box 3 are not at the same height. The bottoms of the feeding box 2 and the receiving box 3 are provided with inclined plates 22, and the purpose of automatic feeding is realized by combining the inclined plates 22 with the dead weight of metal pieces. One side of the feeding box 2 close to the feeding mechanism 4 is provided with a lifting plate 21, the lifting speed of the lifting plate 21 is matched with the feeding speed of the feeding mechanism 4, and the metal piece can fall on the feeding mechanism 4 every time the lifting plate 21 is lifted.

The utility model discloses well feeding mechanism 4 includes: a driving gear 42 and a driven gear 43 connected by a chain 41, a feeding servo connected with the driving gear 42, and a plurality of receiving pieces 44 fixedly connected with the chain 41. The driving gear 42 and the driven gear 43 are both meshed with the chain 41, and the driving gear 42 and the driven gear 43 are identical in size. The driving gear 42 and the driven gear 43 are at the same height, ensuring horizontal movement of the chain 41.

As shown in fig. 3, a schematic perspective view of the socket 44 of the present invention is shown. The receiving parts 44 are arranged at equal intervals, the receiving parts 44 comprise a base 441 and a toothed plate 442 arranged on the base 441, and two receiving surfaces 443 forming a certain included angle are arranged on the toothed plate 442. The utility model discloses in the face 443 of accepting of certain contained angle prevents the landing of metalwork for the location metalwork.

The driving gear 42 is driven by the feeding servo, the driving gear 42 is engaged with the chain 41, and the driven gear 43 is driven to rotate, so that the chain 41 moves horizontally. When the receiving element 44 moves to the position directly below the feed box 2, the lifting plate 21 on the feed box 2 is lifted, and the metal parts automatically roll down on the receiving surface 443 on the receiving element 44.

As shown in fig. 4, a schematic perspective view of the polishing mechanism 5 of the present invention is shown. The polishing mechanism 5 includes a gantry 51, a polishing base 52 provided on the gantry 51, and a cross rail 53 provided on the polishing base 52. The surface of the transverse guide rail 53 is connected with a plurality of transverse guide blocks 54, gaps exist between the adjacent transverse guide blocks 54, and each transverse guide block 54 is connected with a telescopic polishing head 55. The utility model discloses well a plurality of polishing heads 55 parallel arrangement.

The utility model discloses in can all be provided with foretell base 52, transverse guide 53, transverse guide 54 and the head 55 of polishing in portal frame 51's both sides to improve the efficiency and the quality of polishing.

The preferred cross roller guide rail 53 of the present invention is a cross roller guide rail because of the axial and radial play-free and sway-free cross roller guide rail. Therefore, the utility model provides a transverse guide 53 cooperates the bearing to directly push away the mode of connecting, realizes the stable promotion to transverse guide block 54.

The top of the transverse guide block 54 is fixed with a connecting block 56, and the connecting block 56 is connected with an adjusting servo 57 through a bearing. The adjustment servo 57 is mounted on a servo base 58, and the servo base 58 is fixedly connected to the top of the cross rail 53. The utility model discloses well adjust servo 57 preferred cylinder. The connecting block 56 is pushed by adjusting the servo 57, the connecting block 56 is fixedly connected with the transverse guide blocks 54, and then the transverse guide blocks 54 are controlled to move on the transverse guide rails 53, so that the distance between the adjacent transverse guide blocks 54 is controlled, and multipoint uniform or nonuniform grinding is realized.

The utility model discloses a grinding machanism 5 needs the visual detection device of collocation to use, detects the smoothness on metalwork surface through the visual detection device, and then adjusts the interval between the adjacent horizontal guide block 54. Further improving the grinding quality.

The grinding base 52 is bolted to the gantry 51. The utility model discloses in use portal frame 51 as grinding machanism 5's fixed knot to construct, this stable in structure, the counter weight is fit for, has guaranteed the precision of polishing.

The utility model discloses be provided with locating piece 6 under well portal frame 51, the surface of locating piece 6 is provided with spacing groove 7. The spacing groove 7 is V-arrangement structure or convex structure, the utility model discloses well preferred V-arrangement structure.

One side of the transverse rail 53 is provided with a plurality of stop devices, each stop device corresponding to a transverse guide block 54. The stop means serves to limit the travel of each lateral guide 54.

The utility model discloses during the use, through the servo driving gear 42 that drives of pay-off, driving gear 42 and chain 41 mesh mutually to drive driven gear 43 and rotate, make 41 horizontal migration of chain. When the receiving part 44 moves to the position right below the feeding box 2, the lifting plate 21 on the feeding box 2 is lifted, and the metal parts automatically roll down on the receiving surface 443 on the receiving part 44; when the receiving piece 44 is about to move to the portal frame 51, detecting the smoothness of the surface of the metal piece through a visual detection device; the connecting block 56 is pushed by adjusting the servo 57, the connecting block 56 is fixedly connected with the transverse guide blocks 54, the transverse guide blocks 54 are controlled to move on the transverse guide rails 53, the distance between the adjacent transverse guide blocks 54 is controlled, and multi-point uniform or non-uniform polishing is realized; the ground metal piece moves along the chain 41 and rolls down to the material receiving box 3 at the turning position of the chain 41.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A metal piece surface grinding device, comprising: the polishing machine comprises a rack, a feeding mechanism arranged on the rack, a feeding box and a receiving box which are arranged on two sides of the feeding mechanism, and a polishing mechanism arranged above the feeding mechanism;

2. A metal member surface grinding apparatus as defined in claim 1, wherein: and the grinding base is connected with the portal frame through bolts.

3. A metal member surface grinding apparatus as defined in claim 1, wherein: and a positioning block is arranged under the portal frame, and a limiting groove is formed in the surface of the positioning block.

4. A metal member surface grinding apparatus as defined in claim 1, wherein: the top of the transverse guide block is fixed with a connecting block, and the connecting block is connected and adjusted through a bearing and is servo.

5. The metal member surface grinding device according to claim 4, wherein: the adjusting servo is arranged on a servo base, and the servo base is fixedly connected with the top of the transverse guide rail.

6. A metal member surface grinding apparatus as defined in claim 3, wherein: the limiting groove is of a V-shaped structure or an arc-shaped structure.

7. A metal member surface grinding apparatus as defined in claim 1, wherein: the bottom of the feeding box and the bottom of the receiving box are provided with inclined plates.

8. A metal member surface grinding apparatus as defined in claim 1, wherein: and a lifting plate is arranged on one side of the feeding box, which is close to the feeding mechanism.

9. A metal member surface grinding apparatus as defined in claim 1, wherein: the polishing heads are arranged in parallel.

10. A metal article surface grinding apparatus as defined in claim 1, wherein: and a plurality of stopping devices are arranged on one side of the transverse guide rail, and each stopping device corresponds to one transverse guide block.