CN109676406A - A kind of technique for processing single crystal furnace heater - Google Patents
A kind of technique for processing single crystal furnace heater Download PDFInfo
- Publication number
- CN109676406A CN109676406A CN201710971523.4A CN201710971523A CN109676406A CN 109676406 A CN109676406 A CN 109676406A CN 201710971523 A CN201710971523 A CN 201710971523A CN 109676406 A CN109676406 A CN 109676406A
- Authority
- CN
- China
- Prior art keywords
- heater
- fixture
- fixing seat
- clamp
- hole
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Resistance Heating (AREA)
Abstract
The present invention relates to a kind of single crystal furnace heaters to stand to opening valve clamp for machining, it includes fixing seat and the fixture that is fixedly arranged in the fixing seat, the fixture includes upper clamp plate and the lower clamp plate below the upper clamp plate, the upper clamp plate and it is described under be all bakelite disk, the lower clamp plate is fixedly arranged in the fixing seat by clamp locating pin, the upper clamp plate is fixed by being fastenedly connected bar and fastening bolt, integral clamp structure is simple, fixation, it ensure that the convenience of heater processing, it is practical and convenient.
Description
Technical field
The present invention relates to a kind of techniques for processing single crystal furnace heater.
Background technique
Upgrade with the technology of single crystal growing furnace, specification, the specification of single crystal furnace heater is increasing, and complexity is increasingly
Height upgrades to big one body heater of specification major-minor by the single circumference furnace silk heater of original small dimension.This major-minor integrally heats
Device is compared with only circumference furnace silk heater originally, and circumference furnace silk is divided into two sections, and top is primary heater furnace silk, and lower part is pair
Heater furnace silk；Bottom face is in addition to having the respective electrode foot of major-minor heater, and there are also what is be connected with secondary heater circumference furnace silk
The secondary heater bottom face furnace silk to radially distribute, specific structure is as shown in Fig. 1, but one body heater of this major-minor exists
In process, there is no suitable frock clamps and technique, end face furnace silk to be difficult to design and produce corresponding tooling in plain-milling machine
Fixture and technique are processed, while when the hot device furnace silk of circumference opens valve processing, originally common heater furnace silk is opened valve and adopted
With manual dividing head and tailstock is installed on rectangle workbench additional on plain-milling machine, heater is laterally clamped in dividing head and tailstock
Between, it realizes and valve processing is opened to the indexing of heater furnace silk by the table feed motion and manual rotation dividing head of plain-milling machine
Mode, this used fixture of processing method uses transverse jig workpiece, and the workpiece being clamped between dividing head and tailstock is big
Portion is hanging.If processing one body heater of major-minor of this major-minor circumference furnace silk segment design in this way, major-minor is carried out
When circumference furnace silk segmental machining workpiece furnace silk segmentation position intensity will be preferably minimized, process is made to be difficult to carry out.Furthermore make
End face furnace silk and circumference furnace silk processing sequencing are also difficult to arrange, and no matter first process end face furnace silk or first process circumference furnace silk
The used Set and Positioning surface intensity of subsequent processing will all significantly reduced, seriously affects clamping firmness.In view of this, needing to send out
Bright one kind can the reliable, technique that is efficiently completed processing one body heater of single crystal growing furnace major-minor.
Summary of the invention
The purpose of the present invention is to provide a kind of easy to operate, high in machining efficiency, processing single crystal growing furnace masters of good product quality
The technique of a secondary body heater.
To solve the above problems, the technical solution used in the present invention is:
A kind of technique for processing single crystal furnace heater, key technology is that it is processed using one group of clamp for machining is fixed, described
Clamp for machining includes that the clamp for machining includes fixing seat, end face clamp for machining and opens valve clamp for machining, and fixing seat is fixed on
On the rotary table of horizontal Machining centers, workpiece is fixed first with the cooperation of fixing seat and end face clamp for machining, into
Then the processing of row end is fixed workpiece with the cooperation for opening valve clamp for machining using fixing seat, valve processing is carried out out, described
The center of fixing seat is equipped with screw hole, and periphery offers fixture positioning hole, and the end face clamp for machining includes upper fixture and is located at institute
State the lower fixture below upper fixture, the upper fixture and the opposite side of the lower fixture are respectively arranged with holding tank and lower folder
Slot is held, the clamp locating pin for being fixedly arranged in the fixing seat is provided on the lower fixture, is connected in the upper fixture
For fixing to be fastenedly connected bar, the valve clamp for machining of opening includes upper clamp plate and the lower clamp plate below the upper clamp plate,
The lower clamp plate offers symmetrically arranged four workpiece location holes, and the workpiece positioning hole is installed with workpiece positioning pin, institute
The clamp locating pin being provided on lower clamp plate for being fixedly arranged in the fixing seat is stated, the upper clamp plate is connected with for fixing
Fixed connecting rod.
Further, specific process is as follows:
Process one: the foundation of technique coordinate system
It installs firm banking additional on the rotary table of horizontal Machining centers, corrects fixing seat and machine tool rotary working table center weight
Fastened after conjunction, find out rotary table center lathe X-axis movement to machine tool chief axis center vertical direction coincidence point with
This establishes technique coordinate system for origin, and it is flat to correct two fixture positioning hole lines of centres and machine tool chief axis center line in fixing seat
Row, and 0 degree of coordinate is turned round in this, as machine tooling single crystal furnace heater technique；
Process two: heater end face processing
S1. the lower fixture that end face clamp for machining is placed in fixing seat, corrects lower fixture and fixing seat location hole is overlapped and is inserted into
Positioning pin is fastened after loading onto fixture on the laterally disposed heater positioning of the lower holding tank of lower fixture, heater by four
Upper fixture and rotary table are connected firmly by connecting rod；
S2. the end face processing program being compiled into is inputted machine operation system by heater bottom；
S3. adjustment rotary table, which goes to 0 degree of technique coordinate, makes heater bottom face to positive machine tool chief axis, and machine tool chief axis loading is sought
Side device finds out the heater end face center of circle using three-point fox method on the basis of the circular hole of heater end face, establishes by origin of this center of circle
End face Cutter coordinate system；
S4. machine tool chief axis is packed into the corresponding drill bit of electrode screw pore size and to knife, is recalled corresponding program and is drilled out electrode screw
Hole, i.e. replacing corresponding cutters, calling corresponding program successively carry out electrode foot, the processing of end face furnace silk after the completion of drilling, until plus
Workpiece is unloaded in work completion.
Process three: heater stand to open valve processing
S1. the lower clamp plate for opening valve clamp for machining, the folder of centering lower clamp plate upper fixture positioning pin and fixing seat are placed in fixing seat
Have location hole, the heater bottom end that end electrode foot, electrode screw hole, end face furnace silk are processed will have been carried out and stood downwards to placement
On lower grip block, adjustment position makes the workpiece location hole of heater electrode screw hole and lower grip block and is inserted into workpiece positioning
Pin will be fastenedly connected in screw hole of the bar lower thread by screw-in hollow in the middle part of heater fixing seat center, by upper grip block pressure
On the heaters, it passes through grip block center hole and is fastenedly connected bar upper end nut tightening for upper grip block and fixing seat company
It is integrated, fix tightly workpiece；
S2. Workpiece clamping post-heater bottom is by standing of being compiled into opening valve processing program input machine operation system；
S3. rotary table is adjusted to 0 degree of established technique coordinate, machine tool chief axis loading seeking border is looked for and is taken on heater
End position is as height coordinate origin；
S4. corresponding cutters loading machine tool chief axis processes caller after knife, first carries out the primary heater in top
Furnace silk open valve processing, then carry out lower part secondary heater circumference furnace silk open valve processing can be completed.
Further, the upper fixture includes square steel tube and the bakelite plate fixed with square steel tube, the lower end of the bakelite plate
Holding tank is offered, the square steel tube both ends are offered for being fastenedly connected the fixation hole that bar passes through；The lower fixture includes glue
Timber apron and the grip block being vertically installed on the bakelite bottom plate offer lower holding tank on the grip block, and workpiece is put in
Between upper holding tank and lower holding tank, pin hole compatible with the positioning pin is offered on the bakelite bottom plate.
Further, the bar that is fastenedly connected is fixed on revolution work by the fastening sliding block after the upper fixture
On platform, described be fastenedly connected on bar is equipped with fastening bolt.
Further, the upper fixture is two groups.
Further, the upper clamp plate material is bakelite plate, and the upper clamp plate center is provided with to be passed through through being fastenedly connected bar
Via hole；The lower clamp plate material is bakelite plate, and the lower clamp plate is equipped with holder pin hole compatible with the clamp locating pin,
The grip block offers workpiece location hole corresponding with heater electrode screw hole and with holder pin hole at fixed angle, and
There is the relief hole passed through through being fastenedly connected bar at the lower clamp plate center.
Further, described be fastenedly connected after bar sequentially passes through the upper clamp plate and lower clamp plate is fixed with fixing seat 1, described
It is fastenedly connected bar top and is equipped with fastening bolt.
Further, fixation hole is offered in the fixing seat, is installed with and is used for and rotary table in the fixation hole
The fixed link being kept fixed.
The beneficial effects of adopting the technical scheme are that
Fixture used in present invention process is module design, and easy to assembly, fixing seat is general, once capturing position is fixed no longer
Disassembly can exempt frequent centering fixture during being dismounted for multiple times, improve efficiency, guarantee workpiece accuracy consistency；Integral clamp knot
Structure is simple, fixation, ensure that the convenience of heater processing, practical and convenient.
The product quality of the heater of present invention process processing is high, effectively increases the yields of heater.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structural schematic diagram of heater；
Fig. 2 is the using state structure diagram of end face clamp for machining of the present invention:
Fig. 3 is the decomposition diagram of Fig. 1；
Fig. 4 is the structural schematic diagram of the upper fixture of end face clamp for machining；
Fig. 5 is the structural schematic diagram of the lower fixture of end face clamp for machining；
Fig. 6 is the structural schematic diagram that the present invention opens valve clamp for machining:
In the accompanying drawings: 1 fixing seat, 10 fixture positioning holes, 11 fixation holes, 12 screw holes, 2 end face clamp for machining, 21 upper fixtures, 211
Upper holding tank, 212 square steel tubes, 213 bakelite plates, 214 fixation holes, 22 lower fixtures, 221 lower holding tanks, 222 bakelite bottom plates, 223 folders
Hold plate, 224 pin holes, 23 be fastenedly connected bar, 24 fastening sliding blocks, 25 fastening bolts, 31 upper clamp plates, 32 lower clamp plates, 33 workpiece positioning
Hole, 34 workpiece positioning pins, 35 fixed connecting rods, 351 fixing bolts, 36 via holes, 37 holder pin holes, 39 relief holes, the positioning of 4 fixtures
Pin, 100 workpiece, 200 rotary tables, 201 sliding slots.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, invention is carried out combined with specific embodiments below
Clear, complete description.
A kind of technique for processing single crystal furnace heater, which is characterized in that it is described using the fixed processing of one group of clamp for machining
Clamp for machining includes fixing seat 1 as shown in figs. 2 and 5, end face clamp for machining 2 and opens valve clamp for machining 3, and fixing seat 1 is consolidated
It is scheduled on the rotary table of horizontal Machining centers, workpiece is consolidated in the cooperation first with fixing seat 1 and end face clamp for machining 2
It is fixed, end processing is carried out, then workpiece is fixed with the cooperation for opening valve clamp for machining 3 using fixing seat 1, valve is carried out out and adds
Work.
The center of the fixing seat 1 of the invention as shown in Fig. 2 is equipped with screw hole 12, and periphery offers fixture positioning hole
10 and fixation hole 11, the fixed link for being kept fixed with rotary table is installed in the fixation hole 11.
The end face clamp for machining 2 of the invention as shown in figures 3-5 is including upper fixture 21 and is located at the upper fixture
The lower fixture 22 of 21 lower sections, the upper fixture 21 and the opposite side of the lower fixture 22 are respectively arranged with 211 He of holding tank
Lower holding tank 221 is provided with the clamp locating pin 4 for being fixedly arranged in the fixing seat 1, the upper folder on the lower fixture 22
Be connected on tool 21 it is for fixing be fastenedly connected bar 23, the specific structure as a kind of end face clamp for machining 2 can be with are as follows: institute
Stating upper fixture 21 is square steel tube 212 and the bakelite plate 213 fixed with square steel tube 212, and the lower end of the bakelite plate 213 offers
Holding tank 211, the square steel tube both ends are offered for being fastenedly connected the fixation hole 214 that bar 23 passes through；The lower fixture 22 includes
Bakelite bottom plate 222 and the grip block 223 being vertically installed on the bakelite bottom plate 222 offer lower folder on the grip block 223
Slot 221 is held, workpiece is put between holding tank and lower holding tank, is offered on the bakelite bottom plate 222 and is positioned with the fixture
The compatible pin hole 224 of pin 4.The bar 23 that is fastenedly connected is fixed on after the upper fixture 21 by the fastening sliding block 24
On rotary table, described be fastenedly connected on bar 23 is equipped with fastening bolt 25, for clamping upper fixture, workpiece, lower fixture, consolidating
Reservation and rotary table.
Valve clamp for machining 3 of opening of the invention as shown in Fig. 6 includes upper clamp plate 31 and is located at below the upper clamp plate 31
Lower clamp plate 32, the lower clamp plate 32 offers symmetrically arranged four workpiece location holes 33, and the workpiece location hole 33 is built-in
Equipped with workpiece positioning pin 34, the clamp locating pin 4 for being fixedly arranged in the fixing seat 1, institute are provided on the lower clamp plate 32
It states upper clamp plate 31 and is connected with fixed connecting rod 35 for fixing.It can be with as a kind of specific structure are as follows: the upper clamp plate 31
Material is bakelite plate, and 31 center of upper clamp plate is provided with the via hole 36 passed through through fixed connecting rod 35；32 material of lower clamp plate
For bakelite plate, the lower clamp plate 32 is equipped with holder pin hole 37 compatible with the clamp locating pin 4, and the lower clamp plate 32 is opened
Equipped with it is corresponding with 100 electrode screw hole of heater and with holder pin hole at the workpiece location hole 38 of fixed angle, and it is described under
There is the relief hole 39 passed through through being fastenedly connected bar 13 at 32 center of clamping plate, and the fixed connecting rod 35 sequentially passes through the upper clamp plate 31
It is fixed with after lower clamp plate 32 with fixing seat 1,35 top of fixed connecting rod is equipped with fixing bolt 351, presss from both sides in fixation
Plate 31, workpiece, lower clamp plate 32 and fixing seat.
Technique is as follows when to single crystal furnace heater processing:
Process one: the foundation of technique coordinate system
Fixing seat 1 is placed on rotary table 200 in horizontal Machining centers, is inserted into fixation hole 11 with fixed link, with revolution
Workbench 200 is fixedly connected.Correction fixing seat and machine tool rotary working table center fasten after being overlapped, and find out rotary table center
Technique coordinate system is established as origin in vertical direction coincidence point to machine tool chief axis center in the movement of lathe X-axis, is corrected
Two fixture positioning hole lines of centres and machine tool chief axis centerline parallel in fixing seat, and add in this, as machine tooling single crystal growing furnace
Hot device technique turns round 0 degree of coordinate；
Process two: heater end face processing
S1. lower fixture 22 is placed in fixing seat 1, the pin hole 224 and fixing seat of lower fixture 22 is inserted into clamp locating pin 4
Fixture positioning hole 10 in, to guarantee the relative position of fixing seat 1, lower fixture 22, this part processing assembling after should ensure that
In the depth of parallelism of vertical direction, the line of centres of two location holes should ensure that fixture is placed for the trapezoidal positioning surface in portion and lower part positioning surface
After workpiece with work centre line in the horizontal direction in the depth of parallelism.Then workpiece 100 is placed across the trapezoidal of lower fixture 22
On the positioning surface for fixing holding tank 221, bar 23 is fastenedly connected by four with upper fixture 21 above and is connect with rotary table 200
It compresses, is fastenedly connected on the fastening sliding block 24 that 23 lower end of the bolt of bar is connected in 200 sliding slot 201 of rotary table, middle part passes through
The fixation hole of upper fixture, upper end pass through upper fixture 21 and are fastened with fastening nut 25, make workpiece fixation.
S2. the end face processing program being compiled into is inputted machine operation system by heater bottom.
S3. adjustment rotary table, which goes to 0 degree of technique coordinate, makes heater bottom face to positive machine tool chief axis, machine tool chief axis dress
Enter seeking border and the heater end face center of circle is found out using three-point fox method on the basis of the circular hole of heater end face, using this center of circle as origin
Establish end face Cutter coordinate system.
S4. machine tool chief axis is packed into the corresponding drill bit of electrode screw pore size and to knife, is recalled corresponding program and is drilled out electrode
Screw hole 101, i.e. replacing corresponding cutters, calling corresponding program successively carry out electrode foot, the processing of end face furnace silk after the completion of drilling,
Workpiece is unloaded until completing the process.
Process three: heater stand to open valve processing
S1. the lower clamp plate for opening valve clamp for machining is placed in fixing seat, the holder pin hole 37 and fixing seat on centering lower clamp plate
Fixture positioning hole 10 is inserted into clamp locating pin 4, to guarantee the relative position of fixing seat 1, lower clamp plate 32.It will carry out end face electricity
The heater bottom end that pole foot, electrode screw hole, end face furnace silk are processed is stood downwards to lower clamping is placed on above, and adjustment position makes
The electrode screw hole 101 of 100 end face of workpiece is overlapped with the workpiece location hole 33 of lower clamp plate 32, is inserted into workpiece positioning pin 34, is guaranteed
Fixed 35 lower thread of bar that is fastenedly connected is passed through the spiral shell for screwing in 1 center of fixing seat hollow in the middle part of heater by mutual position accuracy
In hole 12, upper clamp plate 31 is pressed on heater 100, passes through the fixed spiral shell in 36 fixed connecting rod upper end of upper clamp plate center via hole
Mother 351, which screws, is linked together upper clamp plate and fixing seat, fix tightly workpiece；
S2. Workpiece clamping post-heater bottom is by standing of being compiled into opening valve processing program input machine operation system；
S3. rotary table is adjusted to 0 degree of established technique coordinate, machine tool chief axis loading seeking border is looked for and is taken on heater
End position is as height coordinate origin；
S4. corresponding cutters loading machine tool chief axis processes caller after knife, first carries out the primary heater in top
Furnace silk open valve processing, then carry out lower part secondary heater circumference furnace silk open valve processing can be completed.
Upper fixture of the invention can be multiple groups, and more fixed effects are better, but consider from save the cost angle, two
It is advisable.Upper holding tank of the invention and lower holding tank are the trapezoidal heater processing that can satisfy different-diameter, except of course that should
Shape can also be V-arrangement, arc etc..
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify to technical solution documented by previous embodiment or equivalent replacement of some of the technical features；And
These are modified or replaceed, the spirit and model of technical solution of the embodiment of the present invention that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (8)
1. a kind of technique for processing single crystal furnace heater, which is characterized in that it is described to add using the fixed processing of one group of clamp for machining
Clamping apparatus includes fixing seat (1), end face clamp for machining (2) and opens valve clamp for machining (3), and fixing seat (1) is fixed on horizontal add
On the rotary table at work center, workpiece is fixed first with the cooperation of fixing seat (1) and end face clamp for machining (2), into
Then the processing of row end using fixing seat (1) and opens the cooperation of valve clamp for machining (3) workpiece is fixed, carries out out valve and add
The center of work, the fixing seat (1) is equipped with screw hole (12), and periphery offers fixture positioning hole (10), the end face clamp for machining
(2) include upper fixture (21) and be located at the upper fixture (21) below lower fixture (22), the upper fixture (21) and it is described under
The opposite side of fixture (22) is respectively arranged with holding tank (211) and lower holding tank (221), is arranged on the lower fixture (22)
There is the clamp locating pin (4) for being fixedly arranged on the fixing seat (1), is connected on the upper fixture (21) for fixing tight
It is connected extension bar (23), the lower clamp plate for opening valve clamp for machining 3 and including upper clamp plate (31) and being located at below the upper clamp plate (31)
(32), the lower clamp plate (32) offers symmetrically arranged four workpiece location holes (33), and the workpiece location hole (33) is built-in
Equipped with workpiece positioning pin (34), the fixture positioning for being fixedly arranged on the fixing seat (1) is provided on the lower clamp plate (32)
It sells (4), the upper clamp plate (31) is connected with fixed connecting rod for fixing (35).
2. a kind of technique for processing single crystal furnace heater according to claim 1, which is characterized in that specific process is as follows:
Process one: the foundation of technique coordinate system
Firm banking (1) is installed additional on the rotary table (200) of horizontal Machining centers, corrects fixing seat (1) and machine tool rotary
Workbench (200) center fastens after being overlapped, and finds out rotary table (200) center and moves in lathe X-axis to machine tool chief axis center
Technique coordinate system is established as origin in vertical direction coincidence point in position, and the two fixture positioning hole centers in fixing seat that correct connect
Line and machine tool chief axis centerline parallel, and 0 degree of coordinate is turned round in this, as machine tooling single crystal furnace heater technique；
Process two: heater end face processing
S1. the lower fixture (22) that end face clamp for machining is placed on fixing seat (1) corrects lower fixture (22) and fixing seat (1)
Fixture positioning hole (10) is overlapped and is inserted into clamp locating pin (4), in lower holding tank (221) laterally disposed heating of lower fixture (22)
Device positions, and after loading onto fixture (21) above heater, is fastenedly connected bar (23) by four and connects upper fixture and rotary table
It connects securely；
S2. the end face processing program being compiled into is inputted machine operation system by heater bottom；
S3. adjustment rotary table, which goes to 0 degree of technique coordinate, makes heater bottom face to positive machine tool chief axis, and machine tool chief axis loading is sought
Side device finds out the heater end face center of circle using three-point fox method on the basis of the circular hole of heater end face, establishes by origin of this center of circle
End face Cutter coordinate system；
S4. machine tool chief axis is packed into the corresponding drill bit of electrode screw pore size and to knife, is recalled corresponding program and is drilled out electrode screw
Hole, i.e. replacing corresponding cutters, calling corresponding program successively carry out electrode foot, the processing of end face furnace silk after the completion of drilling, until plus
Workpiece is unloaded in work completion；
Process three: heater stand to open valve processing
S1. the lower clamp plate (32) for opening valve clamp for machining, centering lower clamp plate (32) upper fixture positioning pin are placed on fixing seat (1)
(4) and the fixture positioning hole of fixing seat (10), by carried out end electrode foot, electrode screw hole, the processing of end face furnace silk heating
Device bottom end is stood downwards to being placed on lower grip block (32), and adjustment position makes the work of heater electrode screw hole Yu lower grip block
Part location hole is simultaneously inserted into workpiece positioning pin (34), will be fastenedly connected bar lower thread and is passed through screw-in fixing seat hollow in the middle part of heater
In the screw hole (12) at center, on the heaters by upper grip block (31) pressure, the fixed company of grip block (31) center hole is passed through
Upper grip block and fixing seat are linked together by extension bar upper end with nut tightening, fix tightly workpiece；
S2. Workpiece clamping post-heater bottom is by standing of being compiled into opening valve processing program input machine operation system；
S3. rotary table is adjusted to 0 degree of established technique coordinate, machine tool chief axis loading seeking border is looked for and is taken on heater
End position is as height coordinate origin；
S4. corresponding cutters loading machine tool chief axis processes caller after knife, first carries out the primary heater in top
Furnace silk open valve processing, then carry out lower part secondary heater circumference furnace silk open valve processing can be completed.
3. a kind of technique for processing single crystal furnace heater according to claim 1 or 2, which is characterized in that the upper fixture
It (21) include square steel tube (212) and the bakelite plate (213) fixed with square steel tube (212), the lower end of the bakelite plate (213) opens up
Have upper holding tank (211), the square steel tube both ends are offered for being fastenedly connected the fixation hole (214) that bar (23) passes through；Under described
Fixture (22) includes bakelite bottom plate (222) and the grip block (223) that is vertically installed on the bakelite bottom plate (222), the folder
It holds and offers lower holding tank (221) on plate (223), workpiece is put between holding tank and lower holding tank, the bakelite bottom plate
(222) the compatible pin hole (224) with the clamp locating pin (4) is offered on.
4. a kind of technique for processing single crystal furnace heater according to claim 1 or 2, which is characterized in that the fastening connects
Extension bar (23) passes through the upper fixture (21) and is fixed on rotary table by the fastening sliding block (24) afterwards, and the fastening connects
Fastening bolt (24) are equipped on extension bar (23).
5. a kind of technique for processing single crystal furnace heater according to claim 1 or 2, which is characterized in that the upper fixture
It (21) is two groups.
6. a kind of technique for processing single crystal furnace heater according to claim 1 or 2, which is characterized in that the upper clamp plate
(31) material is bakelite plate, and upper clamp plate (31) center is provided with the via hole (36) passed through through fixed connecting rod (35)；Under described
Clamping plate (32) material is bakelite plate, and the lower clamp plate (32) is equipped with the clamp locating pin (4) compatible holder pin hole
(37), the lower clamp plate (32 offer it is corresponding with heater (100) electrode screw hole and with holder pin hole at fixed angle
Workpiece location hole (38), and the lower clamp plate (32) center has and is fastenedly connected the relief hole (39) that bar (13) passes through.
7. a kind of technique for processing single crystal furnace heater according to claim 1 or 2, which is characterized in that the fixation is even
Extension bar (35) sequentially passes through the upper clamp plate (31) and lower clamp plate (32) and fixes afterwards with fixing seat 1, the fixed connecting rod (35)
Top is equipped with fixing bolt (351).
8. a kind of technique for processing single crystal furnace heater according to claim 1 or 2, which is characterized in that the fixing seat
(1) it is offered on fixation hole (11), the fixed link for being kept fixed with rotary table is installed in the fixation hole (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971523.4A CN109676406B (en) | 2017-10-18 | 2017-10-18 | Process for processing single crystal furnace heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710971523.4A CN109676406B (en) | 2017-10-18 | 2017-10-18 | Process for processing single crystal furnace heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109676406A true CN109676406A (en) | 2019-04-26 |
| CN109676406B CN109676406B (en) | 2020-07-17 |
Family
ID=66183300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710971523.4A Active CN109676406B (en) | 2017-10-18 | 2017-10-18 | Process for processing single crystal furnace heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109676406B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932436A (en) * | 2022-07-21 | 2022-08-23 | 常州四杰机械科技有限公司 | Horizontal machining clamp for single crystal furnace body |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61284340A (en) * | 1985-11-15 | 1986-12-15 | Aioi Seiki Kk | Work clamp device for horizontal machining center |
| JP2006021314A (en) * | 2004-06-08 | 2006-01-26 | Denso Corp | Fusion/coagulation work fixing agent and machining method using the same |
| CN102528538A (en) * | 2012-02-29 | 2012-07-04 | 上海宏功机械科技有限公司 | Machining method for valve body, clamping clamp and machining equipment |
| KR101440845B1 (en) * | 2013-04-30 | 2014-11-04 | (주)성호하이텍 | Jig assembly for magazine drum |
| CN104858682A (en) * | 2015-05-07 | 2015-08-26 | 北京航空航天大学 | Double-arm self-adapting fixture used for controlling machining deformation of blade |
| CN205552040U (en) * | 2016-03-15 | 2016-09-07 | 四川科思精密模具有限公司 | Template processing fast -assembling anchor clamps |
| CN206305807U (en) * | 2016-11-12 | 2017-07-07 | 山西江淮重工有限责任公司 | Band rocking arm tapered sleeve abnormity sub-assembly pin-and-hole locating and machining frock |
-
2017
- 2017-10-18 CN CN201710971523.4A patent/CN109676406B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61284340A (en) * | 1985-11-15 | 1986-12-15 | Aioi Seiki Kk | Work clamp device for horizontal machining center |
| JP2006021314A (en) * | 2004-06-08 | 2006-01-26 | Denso Corp | Fusion/coagulation work fixing agent and machining method using the same |
| CN102528538A (en) * | 2012-02-29 | 2012-07-04 | 上海宏功机械科技有限公司 | Machining method for valve body, clamping clamp and machining equipment |
| KR101440845B1 (en) * | 2013-04-30 | 2014-11-04 | (주)성호하이텍 | Jig assembly for magazine drum |
| CN104858682A (en) * | 2015-05-07 | 2015-08-26 | 北京航空航天大学 | Double-arm self-adapting fixture used for controlling machining deformation of blade |
| CN205552040U (en) * | 2016-03-15 | 2016-09-07 | 四川科思精密模具有限公司 | Template processing fast -assembling anchor clamps |
| CN206305807U (en) * | 2016-11-12 | 2017-07-07 | 山西江淮重工有限责任公司 | Band rocking arm tapered sleeve abnormity sub-assembly pin-and-hole locating and machining frock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114932436A (en) * | 2022-07-21 | 2022-08-23 | 常州四杰机械科技有限公司 | Horizontal machining clamp for single crystal furnace body |
| CN114932436B (en) * | 2022-07-21 | 2022-09-20 | 常州四杰机械科技有限公司 | Horizontal machining clamp for single crystal furnace body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109676406B (en) | 2020-07-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205465300U (en) | A frock for horizontal machining center plate valve valve body of MH635 | |
| CN108927631A (en) | A kind of turnover welding fixture | |
| CN106271777B (en) | Multistation fast pneumatic positions clamping tool | |
| CN109676406A (en) | A kind of technique for processing single crystal furnace heater | |
| CN202411705U (en) | Oil filler welding fixture | |
| CN207358295U (en) | A kind of large gear gear hobbing process quick-change system | |
| CN104827226B (en) | Mozzle inside panel weld jig | |
| CN204248488U (en) | A kind of combined type flexible jig | |
| CN203936552U (en) | A kind of sub-unit weld jig of fascia board girder | |
| CN205765081U (en) | A kind of cross line part processing manual | |
| CN104827225B (en) | Mozzle inside panel welding method | |
| CN204954263U (en) | Work piece location frock | |
| CN103949831B (en) | A kind of fascia steering column after-poppet assembly welding clamp | |
| CN208068095U (en) | A kind of rotary jig | |
| CN207681959U (en) | A kind of single crystal furnace heater is stood to opening valve clamp for machining | |
| CN106271306B (en) | The automatic welding tooling and welding method of a kind of vehicle frame | |
| CN206253906U (en) | One kind is for processing industry camera back shroud abnormity fixture | |
| CN209288803U (en) | A kind of large-scale wind driven generator casting gold wind pedestal Special processing tooling | |
| CN209206789U (en) | A kind of angle adjustable welding tool setup | |
| CN209062572U (en) | A kind of irregular work pieces process fixture | |
| CN207564041U (en) | A kind of device for fixed welding clamping | |
| CN208148065U (en) | A kind of clamping device for carpenter's five-axis robot | |
| CN206952607U (en) | Fuel filter seat lower planes clamp for machining | |
| CN208854224U (en) | Final vacuum levigator tailstock processing jig | |
| CN108127432B (en) | A kind of connecting lever positioning clamp for machining and processing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |