CN212331472U

CN212331472U - Arc quartz product processing jig

Info

Publication number: CN212331472U
Application number: CN202021060798.6U
Authority: CN
Inventors: 胡龙辉
Original assignee: Ningbo Yunde Semiconductor Materials Co ltd
Current assignee: Ningbo Yunde Semiconductor Materials Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-01-12
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses an arc quartz product processing jig, which comprises a base, wherein a fixed block is fixedly arranged on the base, the upper part of the fixed block forms an inner concave cambered surface which is wholly inclined along the left-right direction, the inner concave cambered surface is matched with the outer cambered surface of an arc quartz product, and a stop block which is upwards protruded is arranged at the bottom end of the inner concave cambered surface on the fixed block; the advantage is favorable to improving machining efficiency.

Description

Arc quartz product processing jig

Technical Field

The utility model belongs to the technical field of the semiconductor processing, especially, relate to a quartzy product processing tool of arc.

Background

When the arc-shaped quartz product 1 is processed, the strip-shaped grooves 11 (as shown in fig. 1) are required to be formed at two ends of the arc-shaped quartz product 1, the strip-shaped grooves 11 are parallel to the axis of the arc-shaped quartz product 1, the cutter of the processing center is vertically arranged, the cutter can only move on a horizontal plane to execute processing actions, and the arc-shaped quartz product 1 is arranged in an arc shape and cannot be directly fixed on a workbench of the processing center and is matched with the cutter of the processing center.

Traditional processing mode is as shown in fig. 2, be provided with arc 3 on the base 2, put arc quartz product 1 on base 2 earlier, it is fixed through paraffin bonding between arc 1 and the arc 3 of arc quartz product, then fix base 2 to machining center's workstation, need replace the angle head 4 that the level was put with machining center's cutter simultaneously, the fluting is processed to the both ends of arc quartz product 1 to the in-process that angle head 4 reciprocated, but the process velocity of angle head 4 is only 0.05mm/min, angle head 4 processing an arc quartz product 1 needs about 6 hours, machining efficiency is lower.

Disclosure of Invention

The utility model aims to solve the technical problem that an arc quartz product processing tool and a processing method that are favorable to improving machining efficiency are provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides an arc quartz products processing tool, includes the base, the base on the fixed block that is provided with, the upper portion of fixed block form whole along the interior concave cambered surface of left right direction slope, the extrados cooperation of interior concave cambered surface and arc quartz products, the fixed block on lie in the bottom department of interior concave cambered surface be provided with the bellied dog that makes progress.

The upper end surface of the stop block is downwards sunken to form a first positioning groove extending along the left-right direction, and the bottom end of the inwards concave cambered surface is downwards sunken to form a second positioning groove communicated with the first positioning groove. In this structure, first constant head tank and second constant head tank are as the benchmark, can stretch into first constant head tank or second constant head tank with the measuring spindle of the percentage table on the machining center before processing and carry out the benchmark and rectify to find the concrete coordinate of the quartzy product of arc of treating processing, be favorable to improving the precision of counterpointing between machining center's cutter and the quartzy product of arc.

The bottom end of the concave cambered surface is downwards sunken to form a tool withdrawal groove, and the front end and the rear end of the tool withdrawal groove penetrate through the front end face and the rear end face of the fixed block. Usually fixed block and dog adopt integrated into one piece to set up, and fixed block and dog are when processing production, there may be the waste material in the corner between the bottom of indent cambered surface and the dog, and this waste material can influence whether effective butt of tip of the quartzy product of arc can be on the dog, and influence whether the extrados of the quartzy product of arc can cooperate completely with the indent cambered surface of fixed block, the tool withdrawal groove has been seted up through the lower extreme at the intrados cambered surface in the event, avoid this corner department to have the risk of waste material, ensure the quartzy product of arc and indent cambered surface, the degree of accuracy of cooperation between the dog.

The middle part of the concave cambered surface is sunken downwards to form a groove. In this structure, the staff can stretch into the recess with the finger and snatch the quartzy product of arc, and the staff of being convenient for assembles or picks up the quartzy product of arc, and is simple and convenient.

The bottom end of the concave cambered surface is tangent to the horizontal plane. When the arc-shaped quartz product is assembled on the concave cambered surface, the lower end of the arc-shaped quartz product is tangent to the horizontal plane.

The central angle of the concave cambered surface ranges from 10 degrees to 90 degrees.

Compared with the prior art, the utility model has the advantages of set up indent cambered surface and dog through the upper portion at the fixed block, add man-hour earlier with the arc quartz product through paraffin bonding to the indent cambered surface of fixed block, and make the one end butt of arc quartz product in one side of dog, the one end of arc quartz product butt on the dog is on the horizontal plane this moment, the cutter of accessible machining center processes this end of arc quartz product, need not extra installation angle head, and the process velocity of machining center's cutter is 0.1mm/min, it only needs 3 hours to process an arc quartz product, effectively improve machining efficiency.

Drawings

FIG. 1 is a schematic structural view of an arc-shaped quartz product;

fig. 2 is a schematic structural view of a conventional processing jig;

fig. 3 is a first schematic structural diagram of the present invention;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is a second schematic structural view of the present invention;

FIG. 6 is an enlarged schematic view at B of FIG. 5;

fig. 7 is a third schematic structural view of the present invention;

fig. 8 is a fourth schematic structural diagram of the present invention.

In the figure: 1. an arc quartz product; 11. a strip-shaped groove; 2. a base; 3. a fixing plate; 4. an angle head; 5. a fixed block; 51. an inner concave cambered surface; 511. a second positioning groove; 512. a tool withdrawal groove; 513. a groove; 52. a stopper; 521. a first positioning groove; 6. a cutter; 7. a dial indicator; 71. and (7) measuring the axis.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: as shown in the figure, an arc quartz products processing tool, includes base 2, and the fixed block 5 that is provided with on base 2, the upper portion of fixed block 5 forms whole along the interior cambered surface 51 of left right direction slope, and the cooperation of the extrados of interior cambered surface 51 and arc quartz products 1 is located the bottom department of interior cambered surface 51 on the fixed block 5 and is provided with bellied dog 52 upwards.

In this embodiment, the sum of the height of the contact surface of the stopper 52 and the arc-shaped quartz product 1 and the depth of the strip-shaped groove 11 that needs to be formed on the arc-shaped quartz product 1 is smaller than the thickness of the arc-shaped quartz product 1 itself, so as to prevent the cutter 6 of the machining center from touching the stopper 52 during machining.

In this embodiment, the bottom end of the concave arc surface 51 is tangent to the horizontal plane.

In this embodiment, the central angle of the concave arc surface 51 is 45 °

A processing method corresponding to the processing jig for the arc-shaped quartz product 1 in the first embodiment comprises the following steps:

s1: coating hot-melted paraffin on the concave cambered surface 51 of the fixed block 5;

s2: adhering the outer cambered surface of the arc-shaped quartz product 1 to be processed to the inner concave cambered surface 51 of the fixed block 5, and enabling one end of the arc-shaped quartz product 1 to be processed to abut against one side of the stop block 52;

s3: after the paraffin is cooled and solidified, fixing the base 2 on a workbench of a machining center;

s4: starting the machining center to enable a cutter 6 of the machining center to machine one end of the arc-shaped quartz product 1 to be machined;

s5: after one end of the arc quartz product 1 to be processed is processed, taking down the base 2 from a workbench of a processing center;

s6: heating paraffin to melt the paraffin, and rotating the arc quartz product 1 to be processed to enable the other end of the arc quartz product to be abutted against one side of the stop block 52;

s7: after the paraffin is cooled and solidified, fixing the base 2 on a workbench of a machining center;

s8: starting the machining center to enable a cutter 6 of the machining center to machine the other end of the arc-shaped quartz product 1 to be machined;

s9: after the other end of the arc quartz product 1 to be processed is processed, taking down the base 2 from a workbench of a processing center;

s10: the paraffin wax is heated to melt it, and then the finished arc quartz product 1 is removed.

Example two: the remaining portions are the same as the first embodiment, except that the upper end surface of the stopper 52 is recessed downward to form a first positioning groove 521 extending in the left-right direction, and the bottom end of the concave arc surface 51 is recessed downward to form a second positioning groove 511 communicating with the first positioning groove 521.

In this embodiment, the bottom end of the concave arc surface 51 is recessed downward to form a tool withdrawal groove 512, the front end and the rear end of the tool withdrawal groove 512 penetrate through the front end surface and the rear end surface of the fixing block 5, and the depth of the tool withdrawal groove 512 is smaller than that of the second positioning groove 511.

In this embodiment, the central angle of the concave arc surface 51 is 10 °.

A processing method corresponding to the processing jig for the arc-shaped quartz product 1 in the second embodiment comprises the following steps:

s4: extending a measuring shaft 71 of a dial indicator 7 on the machining center into the first positioning groove 521 or the second positioning groove 511 for reference correction, and then removing the dial indicator 7;

s5: starting the machining center to enable a cutter 6 of the machining center to machine one end of the arc-shaped quartz product 1 to be machined;

s6: after one end of the arc quartz product 1 to be processed is processed, taking down the base 2 from a workbench of a processing center;

s7: heating paraffin to melt the paraffin, and rotating the arc quartz product 1 to be processed to enable the other end of the arc quartz product to be abutted against one side of the stop block 52;

s8: after the paraffin is cooled and solidified, fixing the base 2 on a workbench of a machining center;

s9: extending a measuring shaft 71 of a dial indicator 7 on the machining center into the first positioning groove 521 or the second positioning groove 511 for reference correction, and then removing the dial indicator 7;

s10: starting the machining center to enable a cutter 6 of the machining center to machine the other end of the arc-shaped quartz product 1 to be machined;

s11: after the other end of the arc quartz product 1 to be processed is processed, taking down the base 2 from a workbench of a processing center;

s12: the paraffin wax is heated to melt it, and then the finished arc quartz product 1 is removed.

Example three: the rest of the embodiment is the same as the first embodiment except that the middle of the concave arc surface 51 is recessed downward to form a groove 513.

In this embodiment, the central angle of the concave arc surface 51 is 90 °.

In this embodiment, the fixing block 5 and the stopper 52 are integrally formed, and the fixing block 5 and the stopper 52 are both made of teflon material, the hardness of the teflon material is less than that of quartz, which does not damage the arc-shaped quartz product 1, and the teflon material has the characteristics of high temperature resistance, acid and alkali resistance, and resistance to various organic solvents.

According to the traditional mode of processing that adopts angle head 4, angle head 4 moves in vertical direction when processing, and it has the risk of bumping with base 2 or machining center's workstation, and this processing tool is the direct tool 6 with machining center's collocation use, and machining center's tool 6 moves for moving in the horizontal direction when processing, does not have the risk of bumping with base 2 or machining center's workstation, and the security is better, and the suitability is better.

Claims

1. The utility model provides an arc quartz products processing tool, includes the base, the base on the fixed block that is provided with, its characterized in that the upper portion of fixed block form whole along the indent cambered surface of left right direction slope, the cooperation of the extrados of indent cambered surface and arc quartz products, the fixed block on lie in the bottom department of indent cambered surface be provided with the bellied dog that makes progress.

2. The arc-shaped quartz product processing jig as claimed in claim 1, wherein the upper end surface of the stopper is recessed downward to form a first positioning groove extending in the left-right direction, and the bottom end of the concave arc surface is recessed downward to form a second positioning groove communicating with the first positioning groove.

3. The arc-shaped quartz product processing jig as claimed in claim 1, wherein the bottom end of the concave arc surface is recessed downward to form a tool withdrawal groove, and the front and rear ends of the tool withdrawal groove penetrate through the front and rear end surfaces of the fixing block.

4. The arc-shaped quartz product processing jig as claimed in claim 1, wherein the middle of the concave arc surface is concave downward to form a groove.

5. The arc-shaped quartz product processing jig of claim 1, wherein the bottom end of the concave arc surface is tangent to the horizontal plane.

6. The arc-shaped quartz product processing jig as claimed in claim 1, wherein the range of the central angle of the concave arc surface is 10 ° to 90 °.