CN210756772U - Manual cutter edging and polishing equipment based on high-precision multi-station machining process - Google Patents

Abstract

The utility model belongs to the technical field of automation equipment, especially, relate to a manual tool equipment of polishing of edging based on high accuracy multistation processing technology. The utility model discloses a material loading base and arm, the arm top be equipped with and be used for pressing from both sides the automatic clamp of putting the cutter and put the subassembly, material loading base top be equipped with and be used for transporting the cutter and can follow the rotatory cutter work or material rest rotating assembly of circumference, cutter work or material rest rotating assembly put the position of subassembly corresponding with automatic clamp, automatic clamp put the subassembly include a plurality of set up in the arm top and can follow straight reciprocating motion's cutter clamp splice. The utility model discloses a set up arm and cutter clamp splice, the product stability that from this processing was come out is good, and the sharpness is high, and the uniformity is high, once only accomplishes a plurality of processes, has reduced middle circulation link, and degree of automation is higher, has improved production efficiency to reduce workman's intensity of labour, saved manufacturing cost.

Description

Manual cutter edging and polishing equipment based on high-precision multi-station machining process

Technical Field

The utility model belongs to the technical field of automation equipment, a manual tool equipment of polishing of edging based on high accuracy multistation processing technology is related to.

Background

Traditional blade edging, the process of polishing are by manual work, the blade angle of opening, the width is inconsistent, the workpiece surface uniformity of polishing out is poor, influence the outward appearance and the use of product, and workman's intensity of labour is big, and is strong to workman's operation proficiency dependency, and at present, current automatic cutter equipment of polishing is relatively poor in product stability in the use, every blade angle, length uniformity error is great, and the sharpness is not high, and degree of automation and production efficiency are lower.

In order to overcome the deficiencies of the prior art, various solutions have been proposed through continuous exploration, for example, chinese patent discloses a tool sander [ application No.: 201620192670.2], including the table leg, the positive surface of table leg is provided with the switch, the inboard fixed connection of table leg has the one end of support, the other end fixedly connected with motor of support, the motor is connected with the fluted disc through the pivot meshing that sets up at its top, fluted disc fixed mounting is in the bottom of mill, the integrated into one piece all around of mill has the grinding tooth, the top integrated into one piece of mill has the blowing storehouse, the gas hole has been seted up on the surface in blowing storehouse. This cutter polisher through setting up axis of rotation and adjustable shelf, has reached the effect that the roof removed, through setting up movable pull rod, has reached adjustable shelf horizontal migration's effect, through setting up the switch on the table leg, has reached the more convenient effect of use, blows storehouse and gas hole through setting up, has reached the effect of purging the mill surface, through setting up fluted disc and fixing bolt, makes the mill installation faster, and the steadiness can be better moreover. But the product produced by the scheme still has the defects of poor product stability, large consistency errors of the angle and the length of the blade, low sharpness, low automation degree and low production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a manual tool equipment of polishing of edging based on high accuracy multistation processing technology is provided.

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

the utility model provides a manual cutter edging equipment of polishing based on high accuracy multistation processing technology, includes material loading base and arm, the arm top be equipped with the automatic clamp that is used for pressing from both sides the cutter and puts the subassembly, material loading base top be equipped with and be used for transporting the cutter and can follow the rotatory cutter work or material rest rotating assembly of circumference, cutter work or material rest rotating assembly and the automatic position of pressing from both sides the subassembly of putting corresponding, the automatic clamp put the subassembly include a plurality of set up in the arm top and can follow straight reciprocating motion's cutter clamp splice, the cutter clamp splice keep away from arm one end and be equipped with cutter clamp groove, cutter clamp groove be close to arm one side and be the arc, cutter clamp inslot in be equipped with a plurality of cutter fixed orifices along cutter clamp groove central line symmetry.

In the manual tool edging and polishing equipment based on the high-precision multi-station machining process, the tool rack rotating assembly comprises a rotating disc which is arranged at the top of the feeding base and can rotate along the circumferential direction, and a plurality of tool racks distributed in an annular array mode along the central point of the rotating disc are arranged at the top of the rotating disc.

In the manual tool edging and polishing equipment based on the high-precision multi-station machining process, the bottom of the tool clamping block is provided with a plurality of clamping block positioning holes, the tool rack is internally provided with a tool rack groove, and the tool rack groove is matched with the shape of a tool to be edged and polished.

In the manual tool sharpening and polishing device based on the high-precision multi-station machining process, the cross-sectional area of the tool rest groove is gradually increased from one end close to the center point of the turntable to the other end far away from the center point of the turntable.

The manual cutter edging and grinding equipment based on the high-precision multi-station machining process further comprises a grinding wheel base, a waxing base and a discharging frame, wherein a grinding wheel assembly is arranged on the grinding wheel base and comprises a sharpening wheel and a grinding wheel, the sharpening wheel is arranged on the grinding wheel base and used for sharpening a cutter, the sharpening wheel is wound with a sharpening abrasive belt used for sharpening the cutter, the grinding wheel is wound with a grinding abrasive belt used for grinding the cutter, the sharpening wheel and the grinding wheel are parallel to each other, a plurality of powder falling boxes symmetrical along the center line of the grinding wheel base are further arranged on the grinding wheel base, and the sharpening abrasive belt and the grinding abrasive belt respectively correspond to the powder falling boxes in position.

In the manual cutter edging and polishing equipment based on the high-precision multi-station machining process, the polishing wheel base is further provided with a plurality of driving boxes which are symmetrical along the center line of the polishing wheel base, rotating devices are arranged in the driving boxes, the edging wheel and the polishing wheel are respectively connected with a rotating shaft of one rotating device, and the edging wheel and the polishing wheel are respectively parallel to the driving boxes.

In the manual cutter edging and polishing equipment based on the high-precision multi-station machining process, the waxing base is provided with the driving shaft, and the two ends of the driving shaft are provided with the wax blocks.

In the manual cutter edging and polishing equipment based on the high-precision multi-station machining process, the waxing base is further provided with wax powder covers which are symmetrical along the central line of the waxing base, and the wax powder covers correspond to the wax blocks in position.

In the manual cutter edging and polishing equipment based on the high-precision multi-station machining process, the blanking frame is internally provided with the blanking cavity, and the blanking cavity is internally provided with a plurality of material supporting blocks which are symmetrical along the central line of the blanking cavity.

In the manual cutter edging and polishing equipment based on the high-precision multi-station machining process, the material supporting block is provided with a discharging tray for placing the cutter subjected to edging and polishing, and the discharging tray is matched with the material supporting block.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a set up arm and cutter clamp splice, the product stability that from this processing was come out is good, and the sharpness is high, and the uniformity is high, once only accomplishes a plurality of processes, has reduced middle circulation link, and degree of automation is higher, has improved production efficiency to reduce workman's intensity of labour, saved manufacturing cost.

2. The utility model discloses a set up whitewashed case and wax powder cover that falls, can make the powder that the in-process of polishing that opens the edge produced fall into to the whitewashed incasement that falls, simultaneously at the waxing in-process, the wax powder of production can fall into to the wax powder cover automatically in, has reduced the clean degree of difficulty, can save artifical clean time.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic view of a robot arm.

Fig. 2 is a schematic structural view of the automatic clamping and placing assembly.

Fig. 3 is a schematic view of the automatic clamping and placing assembly in another direction.

Fig. 4 is a schematic view of the structure of the cutter holder rotating assembly.

Fig. 5 is a schematic of the structure of the grinding wheel assembly.

Fig. 6 is a schematic structural view of a waxing base.

Fig. 7 is a schematic structural view of the blanking frame.

In the figure: the automatic grinding machine comprises a feeding base 1, a mechanical arm 2, a grinding wheel base 3, an automatic clamping and placing assembly 4, a cutter rack rotating assembly 5, a grinding wheel assembly 6, a cutter clamping block 7, a rotary disc 8, a cutter rack 9, a sharpening wheel 10, a grinding wheel 11, a cutter clamping groove 13, a cutter rack groove 14, a cutter fixing hole 15, a clamping block positioning hole 16, a powder falling box 17, a driving box 18, a waxing base 19, a blanking rack 20, a driving shaft 21, a wax block 22, a wax powder cover 23, a blanking cavity 24, a material supporting block 25, a blanking tray 26, a sharpening 31 and a grinding abrasive belt 32.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1, 2 and 4, a manual tool sharpening and grinding device based on a high-precision multi-station machining process comprises a feeding base 1 and a mechanical arm 2, the top end of the mechanical arm 2 is provided with an automatic clamping and placing component 4 for clamping and placing a cutter, the top of the feeding base 1 is provided with a cutter rack rotating component 5 which is used for transporting the cutter and can rotate along the circumferential direction, the cutter rack rotating component 5 corresponds to the automatic clamping and placing component 4, the automatic clamping and placing component 4 comprises a plurality of cutter clamping blocks 7 which are arranged at the top end of the mechanical arm 2 and can reciprocate along a straight line, one end of the cutter clamping block 7, which is far away from the mechanical arm 2, is provided with a cutter clamping groove 13, one side of the cutter clamping groove 13, which is close to the mechanical arm 2, is arc-shaped, a plurality of cutter fixing holes 15 which are symmetrical along the central line of the cutter clamping groove 13 are arranged in the cutter clamping groove 13.

In this embodiment, when the cutter needs to be sharpened automatically and polished, the cutter clamping block 7 is driven to move to the position corresponding to the cutter rack rotating component 5 by starting the mechanical arm 2, the cutter is automatically clamped by the cutter clamping block 7, the clamping of the cutter can be enhanced by the cutter fixing hole 15, the cutter clamping groove 13 is in an arc shape close to one side of the mechanical arm 2, the cutter can be further matched with the cutter, the sharpening is automatically performed after the cutter is clamped, the stability of the processed product is good, the sharpness is high, the consistency is high, a plurality of processes are completed at one time, the middle circulation link is reduced, the production efficiency is improved, the labor intensity of workers is reduced, and the production cost is saved.

Those skilled in the art will appreciate that the robotic arm 2 may be a commercially available product such as an IRB-1600 type ABB robotic arm.

Referring to fig. 4, the cutter holder rotating assembly 5 includes a rotating disc 8 disposed at the top of the feeding base 1 and capable of rotating along the circumferential direction, and a plurality of cutter holders 9 distributed in an annular array along the central point of the rotating disc 8 are disposed at the top of the rotating disc 8.

Specifically speaking, be equipped with servo motor in the material loading base 1, servo motor's axis of rotation is connected with carousel 8, can drive carousel 8 and cutter work or material rest 9 through starting servo motor and rotate.

Referring to fig. 3 and 4, the bottom of the tool clamping block 7 is provided with a plurality of clamping block positioning holes 16, the tool rack 9 is internally provided with a tool rack groove 14, and the tool rack groove 14 is matched with the shape of a tool to be sharpened and polished.

In this embodiment, the tool holder slot 14 is used for placing a tool to be sharpened and polished, and the clamping block positioning hole 16 is used for fixing the tool clamping block 7 and the mechanical arm 2.

As shown in fig. 4, the cross-sectional area of the tool holder groove 14 gradually increases from the end near the center point of the turntable 8 to the end away from the center point.

In this embodiment, the cross-sectional area of the tool holder slot 14 gradually increases from the end near the center of the turntable 8 to the end away from the center, so that the shape of the tool holder slot is more suitable for the tool.

As shown in fig. 5, 6 and 7, the polishing device further includes a polishing wheel base 3, a waxing base 19 and a blanking frame 20, wherein a polishing wheel assembly 6 is disposed on the polishing wheel base 3, the polishing wheel assembly 6 includes a sharpening wheel 10 for sharpening a tool and a polishing wheel 11 for polishing the tool, the sharpening wheel 10 is wound with a sharpening abrasive belt 31 for sharpening the tool, the polishing wheel 11 is wound with a polishing abrasive belt 32 for polishing the tool, the sharpening wheel 10 and the polishing wheel 11 are parallel to each other, the polishing wheel base 3 is further provided with a plurality of powder falling boxes 17 symmetrical to each other along a center line of the polishing wheel base 3, and the sharpening abrasive belt 31 and the polishing abrasive belt 32 respectively correspond to the powder falling boxes 17.

In this embodiment, after cutter clamp 7 with cutter self-holding, move the cutter to the position corresponding with edging abrasive band 31 through arm 2, carry out automatic edging process, edging finishes the back and removes the cutter to the position corresponding with sanding belt 32, carries out automatic process of polishing, and the powder that the in-process of edging was polished and is produced falls into to powder box 17 in, has reduced the clean degree of difficulty, and every blade angle, length uniformity can be guaranteed in 2 edging of arm.

It will be appreciated by a person skilled in the art that both the sharpening belt 31 and the sanding belt 32 may be commercially available products.

The polishing wheel base 3 is further provided with a plurality of driving boxes 18 which are symmetrical along the central line of the polishing wheel base 3, rotating devices are arranged in the driving boxes 18, the sharpening wheel 10 and the polishing wheel 11 are respectively connected with a rotating shaft of one rotating device, and the sharpening wheel 10 and the polishing wheel 11 are respectively parallel to the driving boxes 18.

In this embodiment, the rotator in the driving box 18 may be used to drive the sharpening wheel 10 and the grinding wheel 11, and the rotation speed of the abrasive belt may be adjusted at any time to ensure that the abrasive belt has sufficient grinding force and the cutting edge is sharp.

It will be appreciated by those skilled in the art that the rotator within the drive housing 18 may be a motor or a rotary cylinder.

Referring to fig. 6, a driving shaft 21 is arranged on the waxing base 19, and wax blocks 22 are arranged at two ends of the driving shaft 21.

In this embodiment, drive wax stone 22 through starting drive shaft 21 and rotate, polish the completion back when the cutter is edging, remove the cutter to wax stone 22 department through arm 2 and carry out the waxing process, can prevent that the cutter from rusting, improve the glossiness of cutter.

Referring to fig. 6, the waxing base 19 is further provided with a wax powder cover 23 symmetrical along the central line of the waxing base 19, and the wax powder cover 23 corresponds to the wax block 22.

Specifically, in the waxing process, the generated wax powder can automatically fall into the wax powder cover 23, so that the manual cleaning time can be saved.

Referring to fig. 7, a blanking cavity 24 is provided in the blanking frame 20, and a plurality of material supporting blocks 25 are provided in the blanking cavity 24 and are symmetrical along the central line of the blanking cavity 24.

In this embodiment, the material feeding frame 20 is used for placing the cutting tools for finishing sharpening and polishing, and the material supporting block 25 is used for placing the material feeding tray 26.

The material supporting block 25 is provided with a blanking tray 26 for placing a cutter after sharpening and polishing, and the blanking tray 26 is matched with the material supporting block 25.

In this embodiment, the sharpening tool is placed in the blanking tray 26, and the sharpening condition of the blade can be checked at any time.

It will be appreciated by those skilled in the art that the circulation pump may be a commercially available product.

The utility model discloses a theory of operation is:

when the automatic sharpening of the cutter is needed, the mechanical arm 2 is started to drive the cutter clamping block 7 to move to a position corresponding to the cutter rack 9, the cutter in the cutter rack groove 14 is automatically clamped through the cutter clamping block 7, the clamping of the cutter can be enhanced through the cutter fixing hole 15, one side, close to the mechanical arm 2, of the cutter clamping groove 13 is arc-shaped and can be further matched with the cutter, after the cutter is automatically clamped through the cutter clamping block 7, the cutter is moved to a position corresponding to the sharpening abrasive belt 31 through the mechanical arm 2, the automatic sharpening process is carried out, after the sharpening is finished, the cutter is moved to a position corresponding to the sharpening abrasive belt 32, the automatic sharpening process is carried out, powder generated in the sharpening polishing process falls into the powder dropping box 17, the cleaning difficulty is reduced, and the sharpening of the mechanical arm 2 can guarantee the angle and the length consistency of each blade.

After the completion of polishing when the cutter edging, remove the cutter to wax stone 22 department through arm 2 and carry out the waxing process, can prevent that the cutter from rustting, improve the glossiness of cutter, at the waxing in-process, the wax powder of production can be automatic to fall into to wax powder cover 23 in, can save artifical clean time.

After waxing is finished, the knife for sharpening and polishing is placed in the blanking tray 26 through the mechanical arm 2, and the sharpening condition of the blade can be checked at any time.

The product stability that from this processing was come out is good, and the sharpness is high, and the uniformity is high, once only accomplishes a plurality of processes, has reduced middle circulation link, has improved production efficiency to workman's intensity of labour has been reduced, manufacturing cost has been saved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.

Although the terms of the loading base 1, the robot arm 2, the grinding wheel base 3, the automatic clamping and placing assembly 4, the tool holder rotating assembly 5, the grinding wheel assembly 6, the tool clamping block 7, the turntable 8, the tool holder 9, the sharpening wheel 10, the grinding wheel 11, the tool clamping groove 13, the tool holder groove 14, the tool fixing hole 15, the clamping block positioning hole 16, the powder dropping box 17, the driving box 18, the waxing base 19, the blanking holder 20, the driving shaft 21, the wax block 22, the wax powder cover 23, the blanking cavity 24, the material supporting block 25, the blanking tray 26, the sharpening abrasive belt 31, the grinding abrasive belt 32, etc. are used more often, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.

Claims (10)

1. The utility model provides a manual cutter edging equipment of polishing based on high accuracy multistation processing technology, includes material loading base (1) and arm (2), its characterized in that, arm (2) top be equipped with the automatic clamp that is used for pressing from both sides to put the cutter and put subassembly (4), material loading base (1) top be equipped with and be used for transporting the cutter and can follow the rotatory cutter work or material rest rotating assembly (5) of circumference, cutter work or material rest rotating assembly (5) corresponding with the position of putting subassembly (4) of automatic clamp, automatic clamp put subassembly (4) including a plurality of set up in arm (2) top and can follow sharp reciprocating motion's cutter clamp splice (7), cutter splice (7) keep away from arm (2) one end and be equipped with cutter clamp groove (13), cutter clamp groove (13) be close to arm (2) one side and be the arc, cutter clamp groove (13) in be equipped with a plurality of cutter fixed orifices (15) along cutter clamp groove (13) centerline symmetry .

2. The hand tool sharpening grinding device based on the high-precision multi-station machining process as claimed in claim 1, wherein the tool rack rotating assembly (5) comprises a rotating disc (8) which is arranged at the top of the feeding base (1) and can rotate along the circumferential direction, and a plurality of tool racks (9) which are distributed in an annular array along the central point of the rotating disc (8) are arranged at the top of the rotating disc (8).

3. The manual tool sharpening and grinding equipment based on the high-precision multi-station machining process is characterized in that a plurality of clamp block positioning holes (16) are formed in the bottom of the tool clamp block (7), a tool rest groove (14) is formed in the tool rest (9), and the tool rest groove (14) is matched with the shape of a tool to be sharpened and ground.

4. A high precision multi-station machining process based manual tool sharpening grinding device according to claim 3, characterized in that the cross-sectional area of the tool holder groove (14) is gradually increased from one end close to the center point of the turntable (8) to the other end far away from the center point.

5. The hand tool sharpening device based on the high-precision multi-station machining process as claimed in claim 4, further comprising a sharpening wheel base (3), a waxing base (19) and a blanking frame (20), wherein the sharpening wheel base (3) is provided with a sharpening wheel assembly (6), the sharpening wheel assembly (6) comprises a sharpening wheel (10) and a sharpening wheel (11), the sharpening wheel (10) is arranged on the sharpening wheel base (3) and is used for sharpening a tool, a sharpening abrasive belt (31) is wound on the sharpening wheel (10) and is used for sharpening the tool, a sharpening abrasive belt (32) is wound on the sharpening wheel (11) and is used for sharpening the tool, the sharpening wheel (10) and the sharpening wheel (11) are parallel to each other, the sharpening wheel base (3) is further provided with a plurality of powder falling boxes (17) which are symmetrical along the center line of the sharpening wheel base (3), the sharpening abrasive belt (31) and the grinding abrasive belt (32) respectively correspond to the powder dropping box (17).

6. The hand tool sharpening and grinding equipment based on the high-precision multi-station machining process is characterized in that a plurality of driving boxes (18) which are symmetrical along the center line of the grinding wheel base (3) are further arranged on the grinding wheel base (3), rotating devices are arranged in the driving boxes (18), the sharpening wheels (10) and the grinding wheels (11) are respectively connected with the rotating shaft of one rotating device, and the sharpening wheels (10) and the grinding wheels (11) are respectively parallel to the driving boxes (18).

7. The hand tool sharpening and grinding equipment based on the high-precision multi-station machining process is characterized in that a driving shaft (21) is arranged on the waxing base (19), and wax blocks (22) are arranged at two ends of the driving shaft (21).

8. The hand tool sharpening and grinding equipment based on the high-precision multi-station machining process is characterized in that the waxing base (19) is further provided with wax powder covers (23) which are symmetrical along the center line of the waxing base (19), and the wax powder covers (23) correspond to the wax blocks (22) in position.

9. The manual tool sharpening and grinding device based on the high-precision multi-station machining process is characterized in that a blanking cavity (24) is formed in the blanking frame (20), and a plurality of supporting blocks (25) which are symmetrical along the central line of the blanking cavity (24) are arranged in the blanking cavity (24).

10. The manual tool sharpening and grinding device based on the high-precision multi-station machining process as claimed in claim 9, wherein a blanking tray (26) for placing a tool subjected to sharpening and grinding is arranged on the material supporting block (25), and the blanking tray (26) is matched with the material supporting block (25).

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