CN111451868A

CN111451868A - Section grinding finish machining equipment

Info

Publication number: CN111451868A
Application number: CN202010319616.0A
Authority: CN
Inventors: 邓凯; 邓珊; 林镇炜; 陈创佳
Original assignee: Dongguan Xiangfei Intelligent Equipment Technology Co Ltd
Current assignee: Dongguan Xiangfei Intelligent Equipment Technology Co Ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-07-28

Abstract

The invention discloses a section grinding finish machining device, which relates to the technical field of grinding machining, in particular to a support plate, a grinding mechanism, a clamping device and a balance mechanism, wherein support columns are vertically welded at four corners of the bottom surface of the support plate, the grinding mechanism is arranged at the front side of the support plate, the clamping device is arranged above the support plate, the balance mechanism is arranged in the middle of the support plate, the section grinding finish machining device clamps cut materials through the clamping device, the materials are supported by a first clamping seat and a second clamping seat which are arranged on the left and right, the materials can be contained among all layers of supporting plates, a rubber roller is used for realizing stable conveying of the materials, the materials are conveyed to the grinding mechanism along the horizontal direction, the grinding mechanism which is vertically arranged is used for grinding the front end section of the materials, and the production mode of manual grinding can be completely replaced, and the grinding processing with higher efficiency is completed.

Description

Section grinding finish machining equipment

Technical Field

The invention relates to the technical field of grinding, in particular to a section grinding finish machining device.

Background

Grinding is a mechanical processing method for removing materials, which refers to a processing method for cutting off redundant materials on a workpiece by using an abrasive material and a grinding tool, the grinding processing is one of the widely applied material removing methods, the commonly used abrasive material or grinding tool is a grinding wheel, sand paper and the like, and the grinding processing plays an important role in finish machining.

When the material is cut, the section of the material is not very smooth due to the influence of the quality of the cutting knife and the rotating speed of the cutting knife, so that the section of the cut material needs to be polished, and the grinding process needs to be applied.

The existing processing equipment applied to material grinding rarely has grinding equipment for a material section, so that most of section grinding processing is still reserved in a manual mode, but the section is ground manually, the flatness of the material cannot be guaranteed, and the feeding and returning of the material are difficult to control stably, so that the material section grinding processing is troublesome, and the quality cannot be guaranteed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a section grinding and finishing device, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: a section grinding finish machining device comprises a supporting plate, a grinding mechanism, a clamping device and a balance mechanism, wherein supporting columns are vertically welded at four corners of the bottom surface of the supporting plate, a bottom plate is fixedly connected to the bottoms of the supporting columns, the grinding mechanism is installed on the front side of the supporting plate, the clamping device is arranged above the supporting plate and comprises a first clamping seat and a second clamping seat, the first clamping seat and the second clamping seat are symmetrically arranged about the vertical central line of the supporting plate, a supporting plate is fixed to the inner sides of the first clamping seat and the second clamping seat, through grooves are respectively communicated with the inner sides of an upper plate and a lower plate of the first clamping seat and the second clamping seat and the inner part of the supporting plate, rubber rollers are respectively installed in the through grooves, the shaft ends of the rubber rollers are respectively connected with a roller shaft, a traction belt is respectively sleeved on the outer sides of the roller shafts, a conveying motor is installed at one end of the, and the conveying motor is respectively arranged in the first clamping seat and the second clamping seat, and the balance mechanism is arranged in the middle of the supporting plate.

Optionally, the grinding mechanism includes pivot, fixed disk, dull polish dish, elastic belt and grinding motor, the external welding of pivot has the fixed disk, and the external fixation of fixed disk has the dull polish dish, the outside cover of one end that the pivot is close to the backup pad is equipped with elastic belt, the last fixed surface of bottom plate has grinding motor, and grinding motor's axle head is connected with the transmission shaft, elastic belt's the other end cup joints the tip at the transmission shaft.

Optionally, a sliding rod is fixed at the center of the end face of one end, close to the support plate, of the rotating shaft, a sliding groove is formed in the front side edge of the support plate, and the sliding rod is matched in the sliding groove.

Optionally, the supporting plates are respectively arranged in the vertical direction of the first clamping seat and the second clamping seat at equal intervals, and the supporting plates are parallel to each other.

Optionally, the rubber roller is equidistantly arranged along the longitudinal direction of the through groove, and the rubber roller and the conveying motor form a transmission structure through a roller shaft and a traction belt.

Optionally, a hydraulic telescopic rod penetrates through the inner parts of the two sides of the first clamping seat and the second clamping seat, which are respectively far away from the vertical center line of the supporting plate, and the bottom ends of the hydraulic telescopic rods are connected with hydraulic cylinders.

Optionally, the hydraulic cylinders are all fixed at four sides of the upper surface of the bottom plate, and the first clamping seat and the second clamping seat respectively form a lifting structure with the supporting plate through the hydraulic telescopic rods and the hydraulic cylinders.

Optionally, the balance mechanism comprises a pneumatic control box and a pneumatic telescopic rod, the pneumatic telescopic rod is installed above the pneumatic control box, and the pneumatic telescopic rod vertically penetrates through the middle of the supporting plate.

Optionally, the pneumatic telescopic rods are uniformly arranged in a matrix shape, and are perpendicular to the supporting plates.

The invention provides a section grinding finish machining device which has the following beneficial effects:

1. this section grinding finish machining equipment, material after cutting off through the clamping device centre gripping, the material is held in the palm by the first grip slipper and the second grip slipper that a left side set up right and puts, all can hold the material between each layer board, the rubber roll then is used for realizing the steady transport to the material, grinding mechanism department is carried along the horizontal direction to the material, grinding machining is carried out to the front end section of material by the grinding mechanism of erectting to place, can replace the production mode of manual grinding completely, accomplish more efficient grinding.

2. This section grinding finish machining equipment, carry out abrasive machining through the section of grinding mechanism to the material, the pivot is passed through grinding motor and is rotated elastic belt's drive, borrow this to realize the rotation of fixed disk and abrasive disc, utilize the high-speed rotatory back of abrasive disc, and the produced high friction between the material section, carry out quick grinding to the section of material, make the section of material can be more smooth level and smooth, the slide bar can slide in the spout, so the abrasive disc can carry out position removal along the backup pad, borrow this can carry out comprehensive abrasive machining to the material section of different length.

3. This section grinding finish machining equipment through the hydraulic control of pneumatic cylinder for hydraulic telescoping rod is flexible, and flexible hydraulic telescoping rod can take first grip slipper and second grip slipper to reciprocate respectively immediately, and makes to form the difference in height between first grip slipper and the second grip slipper, forms the difference in height through between first grip slipper and the second grip slipper, makes the material of different thickness can be compressed tightly between first grip slipper and second grip slipper.

4. This section grinding finish machining equipment comes the bearing material through balance mechanism for the material is by first grip slipper and second grip slipper clamping back, and the material bottom surface receives stable support, and pneumatic control box passes through pneumatic principle control pneumatic telescopic rod promptly and stretches out and draws back, makes pneumatic telescopic rod's top all contact with the bottom surface of material, under this condition, holds the bottom of material, thereby is favorable to guaranteeing that the material level is transferred the in-process and is being by the stability of abrasive machining in-process.

Drawings

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

FIG. 2 is a schematic view of a balance mechanism mounting structure of the present invention;

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

FIG. 4 is a schematic view of a first clamping seat according to the present invention;

FIG. 5 is a schematic view of a pallet structure according to the present invention;

fig. 6 is a schematic structural view of the present invention after a height difference is formed between the first clamping seat and the second clamping seat.

In the figure: 1. a support plate; 2. a chute; 3. a support pillar; 4. a base plate; 5. a grinding mechanism; 6. a rotating shaft; 7. fixing the disc; 8. a sanding disc; 9. a slide bar; 10. an elastic belt; 11. grinding the motor; 12. a drive shaft; 13. a clamping device; 14. a first clamping seat; 15. a second clamping seat; 16. a support plate; 17. a through groove; 18. a rubber roller; 19. a roll shaft; 20. a traction belt; 21. a transfer motor; 22. a hydraulic telescopic rod; 23. a hydraulic cylinder; 24. a balancing mechanism; 25. a pneumatic control box; 26. pneumatic telescopic link.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 6, the present invention provides a technical solution: a section grinding finish machining device comprises a supporting plate 1, a grinding mechanism 5, a clamping device 13 and a balance mechanism 24, wherein supporting columns 3 are vertically welded at four corners of the bottom surface of the supporting plate 1, a bottom plate 4 is fixedly connected to the bottoms of the supporting columns 3, the grinding mechanism 5 is installed on the front side of the supporting plate 1, the grinding mechanism 5 comprises a rotating shaft 6, a fixed plate 7, a grinding plate 8, an elastic belt 10 and a grinding motor 11, the fixed plate 7 is welded outside the rotating shaft 6, the grinding plate 8 is fixed outside the fixed plate 7, the elastic belt 10 is sleeved outside one end, close to the supporting plate 1, of the rotating shaft 6, the grinding motor 11 is fixed on the upper surface of the bottom plate 4, a transmission shaft 12 is connected to the shaft end of the grinding motor 11, the other end of the elastic belt 10 is sleeved on the end portion of the transmission shaft 12, the grinding mechanism 5 is used for grinding the section of a material, and, borrow this rotation of realizing fixed disk 7 and abrasive disc 8, utilize the high-speed rotatory back of abrasive disc 8, and the high friction that produces between the material section, carry out quick grinding to the section of material, make the section of material can be more smooth and flat, pivot 6 is close to the one end terminal surface center of backup pad 1 and is fixed with slide bar 9, spout 2 has been seted up to the preceding side of backup pad 1, and the cooperation of slide bar 9 is in spout 2, slide bar 9 can slide in spout 2, so abrasive disc 8 can carry out position shift along backup pad 1, borrow this can carry out comprehensive abrasive machining to the material section of different length.

The clamping device 13 is arranged above the supporting plate 1, the clamping device 13 comprises a first clamping seat 14 and a second clamping seat 15, the first clamping seat 14 and the second clamping seat 15 are symmetrically arranged relative to the vertical central line of the supporting plate 1, supporting plates 16 are fixed on the inner sides of the first clamping seat 14 and the second clamping seat 15, the supporting plates 16 are respectively arranged at equal intervals along the vertical direction of the first clamping seat 14 and the second clamping seat 15, the supporting plates 16 are parallel to each other, multiple groups of the supporting plates 16 are arranged to facilitate simultaneous placement of multiple materials, so that the production efficiency of the section grinding processing equipment can be improved, through grooves 17 are respectively communicated on the inner sides of the upper plate and the lower plate of the first clamping seat 14 and the second clamping seat 15 and the inside of the supporting plates 16, rubber rollers 18 are respectively arranged inside the through grooves 17, the shaft ends of the rubber rollers 18 are respectively connected with roller shafts 19, and traction belts 20 are respectively sleeved on the outer sides of the roller shafts 19, a conveying motor 21 is installed at one end of the traction belt 20, the conveying motor 21 is respectively arranged inside the first clamping seat 14 and the second clamping seat 15, the rubber rollers 18 are arranged at equal intervals along the longitudinal direction of the through groove 17, the rubber rollers 18 and the conveying motor 21 form a transmission structure through the roller shaft 19 and the traction belt 20, and the plurality of rubber rollers 18 form a continuous conveying belt with a certain length, so that materials placed between the rubber rollers can be stably conveyed.

The clamping device 13 is used for clamping cut materials, the materials are supported and placed in the clamping device 13 through a first clamping seat 14 and a second clamping seat 15 which are arranged left to right, wherein the first clamping seat 14 is taken as an example, the materials can be placed between layers of supporting plates 16, rubber rollers 18 are arranged on the inner side surfaces of an upper plate and a lower plate of the first clamping seat 14 and inside the layers of supporting plates 16 and used for realizing stable conveying of the materials, the rubber rollers 18 can rotate through transmission mechanisms at shaft ends of the rubber rollers 18, the materials placed between the rubber rollers can be conveyed stably, the materials are conveyed to the grinding mechanism 5 along the horizontal direction, the grinding mechanism 5 which is vertically placed carries out grinding processing on the section of the front end of the materials, the production mode of manual grinding can be completely replaced, and the grinding processing with higher efficiency is completed.

First grip slipper 14 and second grip slipper 15 keep away from the inside hydraulic telescoping rod 22 that has all run through in one side of the vertical central line of backup pad 1 separately, and hydraulic telescoping rod 22's bottom all is connected with pneumatic cylinder 23, and pneumatic cylinder 23 all fixes the position on four sides of the upper surface of bottom plate 4, and first grip slipper 14 and second grip slipper 15 constitute elevation structure with backup pad 1 through hydraulic telescoping rod 22 and pneumatic cylinder 23 respectively.

The hydraulic telescopic rod 22 is connected with the hydraulic cylinder 23, so that under the hydraulic control of the hydraulic cylinder 23, the hydraulic telescopic rod 22 is made to extend and retract, the telescopic hydraulic telescopic rod 22 can drive the first clamping seat 14 and the second clamping seat 15 to respectively move up and down, when a height difference is formed between the first clamping seat 14 and the second clamping seat 15, the supporting plates 16 arranged at the inner sides of the first clamping seat 14 and the second clamping seat 15 are staggered, therefore, the gap spaces between the layers of supporting plates 16 are staggered, and the gap spaces (namely material placing areas) on the left side and the right side are staggered due to the position, so that the effective passing distance formed between the layers of supporting plates and the material placing areas is changed, the change of the distance is adapted to the materials with different thicknesses, that is, by forming a height difference between the first holder 14 and the second holder 15, materials of different thicknesses can be compressed between the first holder 14 and the second holder 15.

The middle part at backup pad 1 is settled to balance mechanism 24, and balance mechanism 24 comprises pneumatic control box 25 and pneumatic telescopic link 26, and pneumatic telescopic link 26 is installed to the top of pneumatic control box 25, and pneumatic telescopic link 26 all runs through from the inside vertical in middle part of backup pad 1, and pneumatic telescopic link 26 is the even setting of matrix form, and pneumatic telescopic link 26 all with the backup pad 1 between mutually perpendicular.

The balance mechanism 24 is used for supporting materials, so that the bottom surfaces of the materials are stably supported after the materials are clamped by the first clamping seat 14 and the second clamping seat 15, namely the pneumatic control box 25 controls the pneumatic telescopic rod 26 to stretch out and draw back through the pneumatic principle, so that the top end of the pneumatic telescopic rod 26 is in contact with the bottom surfaces of the materials, under the condition, the bottom of the materials is supported, and the stability of the materials in the horizontal transfer process and the grinding process is guaranteed.

To sum up, when the cross section grinding and finishing equipment is used, firstly, materials are horizontally placed on a supporting plate 16 in a first clamping seat 14 and a second clamping seat 15, the materials are supported by the supporting plate 16, then a conveying motor 21 is started, the conveying motor 21 drives each roll shaft 19 to rotate through a traction belt 20, a rubber roller 18 connected with each roll shaft 19 rotates immediately, so that the materials move towards a grinding mechanism 5 until the cross section of the materials is attached to a grinding disc 8, then hydraulic cylinders 23 connected with the first clamping seat 14 and the second clamping seat 15 respectively are started according to the thickness of the materials, a hydraulic telescopic rod 22 extends immediately, the first clamping seat 14 and the second clamping seat 15 are driven to move up and down respectively, the moving distance between the first clamping seat 14 and the second clamping seat 15 is different, so that a height difference is formed between the first clamping seat 14 and the second clamping seat 15, and through the height difference, the material is compressed between the first clamping seat 14 and the second clamping seat 15, then the grinding motor 11 is started, the rotating shaft 6 is driven to rotate through the elastic belt 10, the fixed disc 7 and the abrasive disc 8 rotate immediately, the section of the material tightly attached to the abrasive disc 8 is subjected to high friction with the abrasive disc 8, and therefore the section of the material is subjected to grinding finish machining through the friction effect, so that the section of the material is smoother and smoother.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a section grinding finish machining equipment, includes backup pad (1), grinding mechanism (5), clamping device (13) and balance mechanism (24), its characterized in that: the supporting columns (3) are perpendicularly welded at four corners of the bottom of the supporting plate (1), the bottom of each supporting column (3) is fixedly connected with a bottom plate (4), the grinding mechanism (5) is installed on the front side of the supporting plate (1), the clamping devices (13) are arranged above the supporting plate (1), each clamping device (13) comprises a first clamping seat (14) and a second clamping seat (15), the first clamping seats (14) and the second clamping seats (15) are symmetrically arranged relative to the vertical central line of the supporting plate (1), supporting plates (16) are fixed on the inner sides of the first clamping seats (14) and the second clamping seats (15), through grooves (17) are formed in the inner sides of the upper and lower plates of the first clamping seats (14) and the second clamping seats (15) and the inner sides of the supporting plates (16), and rubber rollers (18) are installed in the through grooves (17), the axle head of rubber roll (18) all is connected with roller (19), and traction belt (20) have all been cup jointed in the outside of roller (19), conveyer (21) is installed to the one end of traction belt (20), and conveyer (21) sets up respectively in the inside of first grip slipper (14) and second grip slipper (15), balance mechanism (24) are settled in the middle part of backup pad (1).

2. A profile grinding finishing apparatus as claimed in claim 1, wherein: grinding mechanism (5) are including pivot (6), fixed disk (7), dull polish dish (8), elastic belt (10) and grinding motor (11), the outside welding of pivot (6) has fixed disk (7), and the external fixation of fixed disk (7) has dull polish dish (8), the outside cover of one end that pivot (6) are close to backup pad (1) is equipped with elastic belt (10), the last fixed surface of bottom plate (4) has grinding motor (11), and the axle head of grinding motor (11) is connected with transmission shaft (12), the other end of elastic belt (10) cup joints the tip at transmission shaft (12).

3. A profile grinding finishing apparatus as claimed in claim 2, wherein: the hinge is characterized in that a sliding rod (9) is fixed at the center of the end face of one end, close to the supporting plate (1), of the rotating shaft (6), a sliding groove (2) is formed in the front side edge of the supporting plate (1), and the sliding rod (9) is matched in the sliding groove (2).

4. A profile grinding finishing apparatus as claimed in claim 1, wherein: the supporting plates (16) are arranged at equal intervals in the vertical direction of the first clamping seat (14) and the second clamping seat (15) respectively, and the supporting plates (16) are parallel to each other.

5. A profile grinding finishing apparatus as claimed in claim 4, wherein: the rubber rollers (18) are arranged at equal intervals along the longitudinal direction of the through groove (17), and the rubber rollers (18) and the conveying motor (21) form a transmission structure through a roller shaft (19) and a traction belt (20).

6. A profile grinding finishing apparatus as claimed in claim 1, wherein: first grip slipper (14) and second grip slipper (15) keep away from one side inside of the vertical central line of backup pad (1) separately and all run through hydraulic telescoping rod (22), and the bottom of hydraulic telescoping rod (22) all is connected with pneumatic cylinder (23).

7. A profile grinding finishing apparatus as claimed in claim 6, wherein: the hydraulic cylinders (23) are fixed on four sides of the upper surface of the bottom plate (4), and the first clamping seat (14) and the second clamping seat (15) respectively form a lifting structure with the support plate (1) through hydraulic telescopic rods (22) and the hydraulic cylinders (23).

8. A profile grinding finishing apparatus as claimed in claim 1, wherein: balance mechanism (24) comprise pneumatic control case (25) and pneumatic telescopic link (26), pneumatic telescopic link (26) are installed to the top of pneumatic control case (25), and pneumatic telescopic link (26) all from the inside vertical penetration in middle part of backup pad (1).

9. A profile grinding finishing apparatus as claimed in claim 8, wherein: the pneumatic telescopic rods (26) are uniformly arranged in a matrix shape, and the pneumatic telescopic rods (26) are perpendicular to the supporting plate (1).