CN113814800A - Grinding method - Google Patents

Grinding method Download PDF

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Publication number
CN113814800A
CN113814800A CN202111197578.7A CN202111197578A CN113814800A CN 113814800 A CN113814800 A CN 113814800A CN 202111197578 A CN202111197578 A CN 202111197578A CN 113814800 A CN113814800 A CN 113814800A
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CN
China
Prior art keywords
grinding
grinding head
support
head
control unit
Prior art date
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Granted
Application number
CN202111197578.7A
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Chinese (zh)
Other versions
CN113814800B (en
Inventor
李海威
陈扬贵
韩开斌
陈宗浩
王建鑫
沈锦锋
陈武森
赖晓锟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuzhou Tianrui Scroll Saw Technology Co Ltd
Original Assignee
Fuzhou Tianrui Scroll Saw Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Fuzhou Tianrui Scroll Saw Technology Co Ltd filed Critical Fuzhou Tianrui Scroll Saw Technology Co Ltd
Priority to CN202111197578.7A priority Critical patent/CN113814800B/en
Publication of CN113814800A publication Critical patent/CN113814800A/en
Application granted granted Critical
Publication of CN113814800B publication Critical patent/CN113814800B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B1/00Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0076Other grinding machines or devices grinding machines comprising two or more grinding tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00Other grinding machines or devices
    • B24B27/0092Grinding attachments for lathes or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B51/00Arrangements for automatic control of a series of individual steps in grinding a workpiece
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor

Abstract

The invention discloses a grinding method, which comprises the following steps: the control unit drives the clamping assembly to clamp the bar stock and drives one edge of the bar stock to rotate towards the grinding surface of the first grinding head; step two: the control unit drives the first support to drive the first grinding head to move, so that the first grinding area is arranged on one side of the edge of the bar; step three: the control unit drives the grinding surface of the first grinding head to rotate; step four: the control unit drives the first support to drive the first grinding head to move towards the direction close to the bar stock until the grinding surface of the first grinding head is contacted with the edge of the bar stock; step five: the control unit drives the clamping assembly to drive the bar stock to rotate in a reciprocating mode. According to the technical scheme, the first grinding area on the grinding surface of the first grinding head is moved to one side of the edge of the bar stock through the arrangement of the first support, and the edge of the bar stock is ground by the first grinding area, so that the chamfering efficiency of the grinding equipment is improved.

Description

Grinding method
Technical Field
The invention relates to the technical field of grinding equipment, in particular to a grinding method.
Background
Referring to fig. 1 to 2, when an edge of a bar stock is ground to form an R angle, a diagonal line of the bar stock generally coincides with a central line of a main shaft of a grinding head, the grinding head rotates, and the clamping mechanism drives the bar stock to reciprocate circumferentially along the axis, so that the R angle is ground. Because the grinding part of the grinding wheel is of an annular structure, the grinding area is concentrated in a certain area (shaded part in figure 2) between the upper part and the lower part of the central axis and the inner ring and the outer ring of the grinding part, the size of the grinding surface determines the size of primary grinding amount, the grinding surface of the grinding wheel needs to be too large due to the grinding plane, the grinding surface cannot be too large, and the grinding is not smooth due to the too large grinding surface and brings too large load, so the method is low in efficiency when the grinding amount is small at the edge R angle.
Disclosure of Invention
Therefore, it is necessary to provide a grinding method that improves the chamfering efficiency.
To achieve the above object, the present application provides a grinding method applied to a grinding apparatus including: the first grinding head, the clamping assembly, the control unit and the first support;
the clamping assembly is used for clamping and rotating a bar stock, the first grinding head is arranged on the first support, and the first grinding head is arranged on one side of the bar stock clamped by the clamping assembly; the grinding surface of the first grinding head is an annular grinding surface; the grinding surface of the first grinding head is divided into a second grinding area and two first grinding areas by two virtual tangents which are oppositely arranged on the inner ring of the grinding surface of the first grinding head, and the first grinding areas are arranged on two sides of the second grinding area;
the control unit is electrically connected with the first grinding head, the clamping assembly and the first support, and the control unit is used for driving the first grinding head, the clamping assembly and the first support to be electrically connected to execute the following steps:
the method comprises the following steps: the control unit drives the clamping assembly to clamp the bar stock and drives one edge of the bar stock to rotate towards the grinding surface of the first grinding head;
step two: the control unit drives the first support to drive the first grinding head to move, so that the first grinding area is arranged on one side of the edge of the bar;
step three: the control unit drives the grinding surface of the first grinding head to rotate;
step four: the control unit drives the first support to drive the first grinding head to move towards the direction close to the bar stock until the grinding surface of the first grinding head is contacted with the edge of the bar stock;
step five: the control unit drives the clamping assembly to drive the bar stock to rotate in a reciprocating mode.
Further, the method also comprises the step six: the control unit drives the first support to drive the first grinding head to move along the direction of the bar stock.
Further, the grinding apparatus further includes: the second grinding head is arranged on the second support, and the second grinding head is arranged on the other side of the bar stock clamped by the clamping assembly; the grinding surface of the second grinding head is an annular grinding surface, wherein two virtual tangents which are oppositely arranged are arranged on the inner ring of the grinding surface of the second grinding head, the grinding surface of the second grinding head is divided into a fourth grinding area and two third grinding areas, and the third grinding areas are arranged on two sides of the fourth grinding area; the control unit is electrically connected with the second grinding head, the clamping assembly and the second support;
the second step further comprises the following steps: the control unit drives the second support to drive the second grinding head to move, so that the third grinding area is arranged on one side of the edge of the bar;
the third step also comprises the following steps: the control unit drives the grinding surface of the second grinding head to rotate;
the fourth step further comprises the following steps: the control unit drives the second support to drive the second grinding head to move towards the direction close to the bar stock until the grinding surface of the second grinding head is contacted with the edge of the bar stock.
Further, the second grinding head is arranged opposite to the first grinding head, and in the second step, the second support drives the second grinding head to move in a direction opposite to a direction in which the first support drives the first grinding head.
Further, the grinding apparatus further includes: the first grinding head driving assembly is arranged on the upright post;
the clamping assembly is arranged on one side of the upright column in a sliding mode and moves along the vertical direction, and the clamping assembly is used for clamping a bar and driving the bar to rotate; one side of the first support is connected with the upright column in a sliding manner, the other side of the first support is connected with the first grinding head driving assembly in a sliding manner, one side, far away from the first support, of the first grinding head driving assembly is connected with the first grinding head, the first grinding head driving assembly is used for driving the first grinding head to be close to or far away from the first support, and the grinding surface of the first grinding head is arranged on one side of the motion track of the clamping assembly;
the sliding track of the first support on the upright is parallel to the sliding track of the clamping assembly on the upright, and the sliding track of the first grinding head driving assembly on the support is perpendicular to the sliding track of the first support on the upright.
Further, the first grinding head also comprises a first power source, and the first power source is used for driving the grinding surface of the first grinding head to rotate.
Further, the grinding apparatus further includes: the second grinding head, the second bracket and the second grinding head driving assembly;
one side of the second support is in sliding connection with the upright column, the other side of the second support is in sliding connection with a second grinding head driving assembly, one side, far away from the second support, of the second grinding head driving assembly is connected with the second grinding head, the second grinding head driving assembly is used for driving the second grinding head to be close to or far away from the second support, and the grinding surface of the second grinding head is arranged on one side of the motion track of the clamping assembly.
Be different from prior art, above-mentioned technical scheme passes through the setting of first support makes first grinding region on the first bistrique grinding face moves to bar edge one side, first grinding region grinding bar edge with this improves grinding equipment chamfer efficiency.
Drawings
Fig. 1 is a state diagram of a first grinding head and a second grinding head in grinding of the background art;
FIG. 2 is a ground area of the background art;
fig. 3 is a state view of the first grinding head and the second grinding head during grinding;
fig. 4 is a structural view of the first grinding area and the second grinding area;
FIG. 5 is a structural view of the grinding apparatus;
FIG. 6 is a view showing the structure of the pillar;
fig. 7 is a structural view of the first grinding head and the first bracket.
Description of reference numerals:
1. a first grinding head; 2. a first bracket; 3. a second grinding head; 4. a second bracket; 5. a clamping assembly; 6. a column; 7. a bar stock;
11. a first grinding area; 12. a second grinding area; 13. a first power source;
31. a second power source.
Detailed Description
To explain technical contents, structural features, and objects and effects of the technical solutions in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.
Referring to fig. 1 to 7, the present application discloses a grinding method applied to a grinding apparatus including: the grinding device comprises a first grinding head 1, a clamping assembly 5, a control unit and a first support 2; the clamping assembly 5 is used for clamping and rotating a bar 7, the first grinding head 1 is arranged on the first support, and the first grinding head 1 is arranged on one side of the bar 7 clamped by the clamping assembly 5; the grinding surface of the first grinding head 1 is an annular grinding surface; the grinding surface of the first grinding head 1 is divided into a second grinding area 12 and two first grinding areas 11 by two virtual tangents which are oppositely arranged on the inner ring of the grinding surface of the first grinding head 1, and the first grinding areas 11 are arranged on two sides of the second grinding area 12;
the control unit is electrically connected with the first grinding head 1, the clamping assembly 5 and the first support 2, and the control unit is used for driving the first grinding head 1, the clamping assembly 5 and the first support 2 to be electrically connected to execute the following steps: the method comprises the following steps: the control unit drives the clamping assembly 5 to clamp the bar 7 and drives one edge of the bar 7 to rotate towards the grinding surface of the first grinding head 1; step two: the control unit drives the first support 2 to drive the first grinding head 1 to move, so that the first grinding area 11 is arranged on one side of the edge of the bar 7; step three: the control unit drives the grinding surface of the first grinding head 1 to rotate; step four: the control unit drives the first support 2 to drive the first grinding head 1 to move towards the direction close to the bar 7 until the grinding surface of the first grinding head 1 is contacted with the edge of the bar 7; step five: the control unit drives the clamping component 5 to drive the bar 7 to rotate in a reciprocating mode. In certain embodiments, further comprising the step of: the control unit drives the first support 2 to drive the first grinding head 1 to move along the direction of the bar 7. In the present application, the rod 7 is a single crystal silicon rod.
It should be noted that the clamping assembly 5 clamps the bar 7 and can drive the bar 7 to rotate around the axis of the bar 7. The first grinding head 1 is arranged on the first support 2, the first support 2 is arranged on one side of the clamping component 5, and the grinding surface of the first grinding head 1 faces the bar 7 clamped by the clamping component 5; the first support 2 drives the first grinding head 1 to move on X, Y and Z axis.
It should be noted that the grinding surface of the first grinding head 1 is the same in shape and size as the grinding surface of the first grinding head 1 in a static state when the grinding surface rotates, and therefore, in the present application, the applicant takes the grinding surface of the first grinding head 1 in a static state as an example for explanation; meanwhile, the first grinding region 11 and the second grinding region 12 do not change positions due to the rotation of the grinding faces of the first grinding wheel head 1.
Specifically, referring to fig. 4, the grinding surface of the first grinding head 1 is annular, that is, the inner ring and the outer ring of the grinding surface of the first grinding head 1 are concentric circles. The grinding surface of the first grinding head 1 is divided into three regions by using two vertically arranged tangent lines of the inner rings as boundary lines, the number of the first grinding regions 11 is two, the number of the second grinding regions 12 is one, and the first grinding regions 11 are located between the second grinding regions 12. Further, the first grinding area 11 is arcuate.
In step one, when the clamping assembly 5 clamps the bar 7, the clamping assembly 5 clamps two end portions of the bar 7, so that the bar 7 is in a vertical state; and then, rotating the bar 7 to enable the diagonal line of the section of the bar 7 to be vertical to the grinding surface of the first grinding head 1, namely, enabling the edge of the bar 7 to be opposite to the grinding surface of the first grinding head 1. In the second step, the first support 2 drives the first grinding head 1 to move, so that the first grinding area 11 faces one edge of the bar 7. In step three, when the grinding face of the first grinding head 1 is rotated, the positions of the first grinding region 11 and the second grinding region 12 are not changed by the rotation of the grinding face. In step four, the first support 2 drives the first grinding head 1 to move towards the bar 7, so that the first grinding area 11 contacts with the edge of the bar 7. In step five, when the first grinding area 11 is in contact with the edge of the bar 7, the clamping assembly 5 drives the bar 7 to do axial reciprocating motion, so that the edge of the bar 7 is always in contact with the first grinding area 11. In another embodiment, in order to round the entire edge of the bar 7, the first carriage 2 drives the first grinding head 1 in the direction of the bar 7.
It should be further noted that, because the grinding surface of the first grinding wheel is annular, when the second grinding area 12 is used for grinding edges, the contact area of the second grinding area 12 and the edges of the bars 7 is small, and the efficiency is low. In the application, the contact area of the first grinding area 11 and the bar 7 is larger than the contact area of the second grinding area 12 and the edge of the bar 7; therefore, before grinding, the first grinding surface is moved to the edge side of the bar 7 by the first support 2, so that the first grinding area 11 grinds the edge of the bar 7.
According to the technical scheme, the first grinding area 11 on the grinding surface of the first grinding head 1 is moved to one side of the edge of the bar 7 by the arrangement of the first support 2, and the edge of the bar 7 is ground by the first grinding area 11, so that the chamfering efficiency of the grinding equipment is improved.
In order to improve the grinding efficiency, the present embodiment will additionally provide a grinding apparatus, which further comprises: the second grinding head 3 is arranged on the second support 4, and the second grinding head 3 is arranged on the other side of the bar 7 clamped by the clamping assembly 5; the grinding surface of the second grinding head 3 is an annular grinding surface, wherein two virtual tangents which are oppositely arranged on the inner ring of the grinding surface of the second grinding head 3 divide the grinding surface of the second grinding head 3 into a fourth grinding area and two third grinding areas, and the third grinding areas are arranged on two sides of the fourth grinding area; the control unit is electrically connected with the second grinding head 3, the clamping assembly 5 and the second support 4;
the second step further comprises the following steps: the control unit drives the second support 4 to drive the second grinding head 3 to move, so that the third grinding area is arranged on one side of the edge of the bar 7;
the third step also comprises the following steps: the control unit drives the grinding surface of the second grinding head 3 to rotate;
the fourth step further comprises the following steps: the control unit drives the second support 4 to drive the second grinding head 3 to move towards the direction close to the bar 7 until the grinding surface of the second grinding head 3 is contacted with the edge of the bar 7.
Referring to fig. 3, in order to improve the stability of the apparatus, in this embodiment, the second grinding head 3 is disposed opposite to the first grinding head 1, and in the second step, the second support 4 drives the second grinding head 3 to move in a direction opposite to a moving direction of the first grinding head 1 driven by the first support 2. Specifically, two opposite edges of the bar 7 are chamfered by the first grinding area 11 and the second grinding area 12 at the same time, and at the moment, the first grinding head 1 and the second grinding head 3 are arranged in a staggered mode, so that grinding force is offset, and the structural stability of the equipment is guaranteed.
Referring to fig. 5 to 7, in this embodiment, the grinding apparatus further includes: the upright 6 and the first grinding head driving assembly; the clamping assembly 5 is arranged on one side of the upright post 6 in a sliding mode, the clamping assembly 5 moves in the vertical direction, and the clamping assembly 5 is used for clamping a bar 7 and driving the bar 7 to rotate; one side of the first support 2 is connected with the upright post 6 in a sliding manner, the other side of the first support 2 is connected with the first grinding head driving assembly in a sliding manner, one side of the first grinding head driving assembly, which is far away from the first support 2, is connected with the first grinding head 1, the first grinding head driving assembly is used for driving the first grinding head 1 to be close to or far away from the first support 2, and the grinding surface of the first grinding head 1 is arranged on one side of the motion track of the clamping assembly 5; wherein the sliding track of the first bracket 2 on the upright 6 is parallel to the sliding track of the clamping assembly 5 on the upright 6, and the sliding track of the first grinding head driving assembly on the bracket is perpendicular to the sliding track of the first bracket 2 on the upright 6.
Referring to fig. 7, in this embodiment, the first grinding head 1 further includes a first power source 13, and the first power source 13 is configured to drive the grinding surface of the first grinding head 1 to rotate.
Referring to fig. 5, in the present embodiment, the grinding apparatus further includes: the second grinding head 3, the second bracket 4 and the second grinding head driving assembly; one side of the second support 4 is connected with the upright post 6 in a sliding mode, the other side of the second support 4 is connected with a second grinding head driving assembly in a sliding mode, one side, far away from the second support 4, of the second grinding head driving assembly is connected with the second grinding head 3, the second grinding head driving assembly is used for driving the second grinding head 3 to be close to or far away from the second support 4, and the grinding surface of the second grinding head 3 is arranged on one side of the motion track of the clamping assembly 5.
It should be noted that the upright column 6 is perpendicular to the horizontal plane, and the upright column 6 is a vertically arranged rectangular parallelepiped. The clamping assembly 5 is arranged on one side surface of the upright post 6 in a sliding mode and reciprocates in the vertical direction along the side surface of the upright post 6; specifically, the stand 6 with be provided with the centre gripping slide rail on the side that centre gripping subassembly 5 is connected, be provided with the centre gripping spout with centre gripping slide rail looks adaptation on the centre gripping subassembly 5, the centre gripping slide rail is arranged in the centre gripping spout. The clamping component 5 is used for clamping a bar 7, and in the application, the bar 7 is a single crystal silicon rod; when the clamping component 5 clamps the bar 7, the bar 7 is in a vertical state, that is, the clamping component 5 touches two ends of the bar 7. The first support 2 can also be provided with a motor, and the motor is used for driving the first support 2 to reciprocate in the vertical direction. When the bar 7 is placed on the grinding device, the upright 6 and the bar 7 are parallel to each other.
It should be noted that the first bracket 2 is slidably disposed on the other side surface of the upright 6, and the first bracket 2 will reciprocate in the vertical direction along the side surface of the upright 6; the first support 2 is a prism, the first support 2 is provided with two mutually perpendicular side surfaces, one of the two mutually perpendicular side surfaces is in sliding connection with the upright post 6, the other side surface is in sliding connection with the first grinding head driving assembly, and the first grinding head 1 is arranged on the first grinding head driving assembly; the sliding direction of the first grinding head driving assembly and the sliding direction of the first support 2 on the upright 6 are perpendicular to each other. One end of the first grinding head 1 is provided with a grinding surface, the other end of the first grinding head is connected with the first power source 13, and the first power source 13 is used for driving the grinding surface on the first grinding head 1 to rotate. The first grinding head driving assembly is used for driving the first grinding head 1 to move towards the direction close to or away from the first support 2, so that the first grinding area 11 can be moved conveniently, and the first grinding area 11 can grind the edge of the bar 7. The grinding slide rail is arranged on the surface, in contact with the first grinding head driving assembly, of the first support 2, the grinding slide rail is arranged on the first grinding head driving assembly, the grinding slide groove is formed in the first grinding head driving assembly, the grinding slide rail on the first support 2 is matched with the grinding slide groove in the first grinding head driving assembly, and the grinding slide rail is arranged in the grinding slide groove.
It should also be noted that the side of the first bracket 2 connected to the upright 6 is adjacent to the side of the clamping assembly 5 connected to the upright 6; further, the grinding surface of the first grinding head 1 is always arranged on one side of the moving track of the clamping assembly 5, the grinding surface of the first grinding head 1 is driven by the first bracket 2 to reciprocate in the vertical direction, and the grinding surface of the first grinding head 1 reciprocates in the direction close to or far away from the moving track of the clamping assembly 5.
Through with centre gripping subassembly 5, first bistrique 1, first support 2 and first power supply 13 set up in same on the stand 6, make grinding equipment is compacter firm, can guarantee simultaneously the movement track of first support 2 with the movement track of centre gripping subassembly 5 is parallel all the time, has avoided first support 2 takes place to incline in vertical reciprocating motion to influence the grinding precision.
It should be noted that the first support 2, the first grinding head 1, the first grinding head driving assembly, the first power source 13, the first grinding area 11 and the second grinding area 12 are the same as the second support 4, the second grinding head driving assembly, the second grinding head 3, the second power source 31, the third grinding area and the fourth grinding area in size, and are symmetrically arranged with the central axis of the upright column 6 as the symmetry axis; in the present application, the applicant takes as an example the first carriage 2, the first grinding head drive assembly, the first grinding head 1, the first power source 13, the first grinding zone 11, and the second grinding zone 12.
It should be noted that, although the above embodiments have been described herein, the invention is not limited thereto. Therefore, based on the innovative concepts of the present invention, the technical solutions of the present invention can be directly or indirectly applied to other related technical fields by making changes and modifications to the embodiments described herein, or by using equivalent structures or equivalent processes performed in the content of the present specification and the attached drawings, which are included in the scope of the present invention.

Claims (7)

1. A grinding method, characterized in that the grinding method is applied to a grinding apparatus comprising: the first grinding head, the clamping assembly, the control unit and the first support;
the clamping assembly is used for clamping and rotating a bar stock, the first grinding head is arranged on the first support, and the first grinding head is arranged on one side of the bar stock clamped by the clamping assembly; the grinding surface of the first grinding head is an annular grinding surface; the grinding surface of the first grinding head is divided into a second grinding area and two first grinding areas 11 by two virtual tangents oppositely arranged on the inner ring of the grinding surface of the first grinding head, and the first grinding areas are arranged on two sides of the second grinding area;
the control unit is electrically connected with the first grinding head, the clamping assembly and the first support, and the control unit is used for driving the first grinding head, the clamping assembly and the first support to be electrically connected to execute the following steps:
the method comprises the following steps: the control unit drives the clamping assembly to clamp the bar stock and drives one edge of the bar stock to rotate towards the grinding surface of the first grinding head;
step two: the control unit drives the first support to drive the first grinding head to move, so that the first grinding area is arranged on one side of the edge of the bar;
step three: the control unit drives the grinding surface of the first grinding head to rotate;
step four: the control unit drives the first support to drive the first grinding head to move towards the direction close to the bar stock until the grinding surface of the first grinding head is contacted with the edge of the bar stock;
step five: the control unit drives the clamping assembly to drive the bar stock to rotate in a reciprocating mode.
2. A grinding method according to claim 1, further comprising the steps of six: the control unit drives the first support to drive the first grinding head to move along the direction of the bar stock.
3. The grinding method according to claim 2, wherein the grinding apparatus further comprises: the second grinding head is arranged on the second support, and the second grinding head is arranged on the other side of the bar stock clamped by the clamping assembly; the grinding surface of the second grinding head is an annular grinding surface, wherein two virtual tangents which are oppositely arranged are arranged on the inner ring of the grinding surface of the second grinding head, the grinding surface of the second grinding head is divided into a fourth grinding area and two third grinding areas, and the third grinding areas are arranged on two sides of the fourth grinding area; the control unit is electrically connected with the second grinding head, the clamping assembly and the second support;
the second step further comprises the following steps: the control unit drives the second support to drive the second grinding head to move, so that the third grinding area is arranged on one side of the edge of the bar;
the third step also comprises the following steps: the control unit drives the grinding surface of the second grinding head to rotate;
the fourth step further comprises the following steps: the control unit drives the second support to drive the second grinding head to move towards the direction close to the bar stock until the grinding surface of the second grinding head is contacted with the edge of the bar stock.
4. A method of grinding as claimed in claim 3, wherein said second grinding head is disposed opposite said first grinding head, and in step two said second carriage carries said second grinding head in a direction opposite to a direction in which said first carriage carries said first grinding head.
5. The grinding method according to claim 1, wherein the grinding apparatus further comprises: the first grinding head driving assembly is arranged on the upright post;
the clamping assembly is arranged on one side of the upright post and moves along the vertical direction, and the clamping assembly is used for clamping a bar and driving the bar to rotate; one side of the first support is connected with the upright column in a sliding manner, the other side of the first support is connected with the first grinding head driving assembly in a sliding manner, one side, far away from the first support, of the first grinding head driving assembly is connected with the first grinding head, the first grinding head driving assembly is used for driving the first grinding head to be close to or far away from the first support, and the grinding surface of the first grinding head is arranged on one side of the motion track of the clamping assembly;
the sliding track of the first support on the upright is parallel to the sliding track of the clamping assembly on the upright, and the sliding track of the first grinding head driving assembly on the support is perpendicular to the sliding track of the first support on the upright.
6. A method of grinding as defined in claim 5 wherein the first grinding head further includes a first power source for rotationally driving the grinding face of the first grinding head.
7. The grinding method according to claim 5, wherein the grinding apparatus further comprises: the second grinding head, the second bracket and the second grinding head driving assembly;
one side of the second support is in sliding connection with the upright column, the other side of the second support is in sliding connection with a second grinding head driving assembly, one side, far away from the second support, of the second grinding head driving assembly is connected with the second grinding head, the second grinding head driving assembly is used for driving the second grinding head to be close to or far away from the second support, and the grinding surface of the second grinding head is arranged on one side of the motion track of the clamping assembly.
CN202111197578.7A 2021-10-14 2021-10-14 Grinding method Active CN113814800B (en)

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Application Number Priority Date Filing Date Title
CN202111197578.7A CN113814800B (en) 2021-10-14 2021-10-14 Grinding method

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Application Number Priority Date Filing Date Title
CN202111197578.7A CN113814800B (en) 2021-10-14 2021-10-14 Grinding method

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CN113814800A true CN113814800A (en) 2021-12-21
CN113814800B CN113814800B (en) 2022-11-22

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002355740A (en) * 2001-03-30 2002-12-10 Seiko Instruments Inc Curved surface grinding method for workpiece end face, and cup-type grinding wheel
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CN211103142U (en) * 2019-10-28 2020-07-28 贝雷路桥装备(苏州)有限公司 Chamfering processing equipment for beret male joint piece
CN211760402U (en) * 2019-12-24 2020-10-27 青岛高测科技股份有限公司 Combined efficient grinding and pouring all-in-one machine
CN214080919U (en) * 2020-07-24 2021-08-31 天通日进精密技术有限公司 Grinding repair device and silicon rod processing equipment

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JP2002355740A (en) * 2001-03-30 2002-12-10 Seiko Instruments Inc Curved surface grinding method for workpiece end face, and cup-type grinding wheel
CN201998021U (en) * 2011-01-17 2011-10-05 帝马数字机器(深圳)有限公司 Numerical control grinder
CN207414980U (en) * 2017-11-02 2018-05-29 上海日进机床有限公司 Total silicon stick drum sanding equipment
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CN209190401U (en) * 2018-07-05 2019-08-02 青岛高测科技股份有限公司 A kind of silicon rod flour milling polishing chamfering all-in-one machine
CN211103142U (en) * 2019-10-28 2020-07-28 贝雷路桥装备(苏州)有限公司 Chamfering processing equipment for beret male joint piece
CN211760402U (en) * 2019-12-24 2020-10-27 青岛高测科技股份有限公司 Combined efficient grinding and pouring all-in-one machine
CN214080919U (en) * 2020-07-24 2021-08-31 天通日进精密技术有限公司 Grinding repair device and silicon rod processing equipment

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