CN113415984A - Automatic precision firing device of quartz ring products - Google Patents

Automatic precision firing device of quartz ring products Download PDF

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Publication number
CN113415984A
CN113415984A CN202110667368.3A CN202110667368A CN113415984A CN 113415984 A CN113415984 A CN 113415984A CN 202110667368 A CN202110667368 A CN 202110667368A CN 113415984 A CN113415984 A CN 113415984A
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CN
China
Prior art keywords
quartz ring
supporting
lead screw
seat
welding gun
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CN202110667368.3A
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Chinese (zh)
Inventor
汪俊
郑明山
杨军
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Zhejiang Fuleide Quartz Technology Co ltd
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Zhejiang Fuleide Quartz Technology Co ltd
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Priority to CN202110667368.3A priority Critical patent/CN113415984A/en
Publication of CN113415984A publication Critical patent/CN113415984A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00Other surface treatment of glass not in the form of fibres or filaments
    • C03C23/007Other surface treatment of glass not in the form of fibres or filaments by thermal treatment

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

The invention discloses an automatic precision burning device for quartz ring products, which comprises: a support frame; the rotating device is used for driving the quartz ring to rotate and comprises a turntable and a supporting column, the turntable is rotatably connected with the supporting frame, and the supporting column is arranged above the turntable; the driving mechanism is used for driving the turntable to rotate and is fixed with the supporting frame; and the adjusting device is used for fixing the welding gun to align the welding gun to the inner side and the outer side of the quartz ring and is arranged on the supporting frame. The invention provides an automatic precision firing device for quartz ring products, which replaces a manual precision firing mode of products, greatly improves the working efficiency, reduces the working strength and improves the product quality.

Description

Automatic precision firing device of quartz ring products
Technical Field
The invention relates to the technical field of quartz product processing, in particular to an automatic precision firing device for quartz ring products.
Background
The method adopted by the prior art for the fine burning mode of quartz ring products comprises the following steps: and clamping the ring product on the jig, and manually holding a welding gun to perform fine burning on the surfaces of all parts of the product, so that the appearance of the product meets the product requirement. The manual fine-firing method has the following defects: (1) the manual operation has the problems of uncertainty and instability, so that the appearance state of the finished burning surface of the product is uneven; (2) the manual precision firing operation has high labor intensity and low efficiency, and is not beneficial to the batch production of products. Therefore, it is necessary to design an automatic precision firing device for quartz ring products to solve the above existing problems.
The Chinese patent application publication No. CN209550849U, whose publication date is 2019, 10, 29 and entitled "a general quartz ditch rod finish firing auxiliary device", discloses a general quartz ditch rod finish firing auxiliary device, and aims to solve the defects of poor finish firing effect and low working efficiency of quartz ditch rods. The utility model discloses an including the organism, the work base station, X is to the sideslip module, Y is to indulging the module of moving, Z is to the lift module, welder gyration clamping mechanism, the work base station is installed on the organism, be equipped with thermal-insulated clearance between work base station and the organism, both ends all are equipped with the convex benchmark board that makes progress about the work base station, install a plurality of rows on the work base station and be used for supporting the supporting shoe of quartzy ditch stick, X is installed to the sideslip module and is indulged between the module to organism and Y, Z is installed to the lift module and is indulged between module and the welder gyration clamping mechanism to Y, install welder on the welder gyration clamping mechanism. But the device is not suitable for fine firing of quartz ring products.
Disclosure of Invention
In order to solve the problems that fine firing of quartz ring products is carried out manually and manual operation is uncertain and unstable in the prior art, the invention provides the automatic fine firing device for the quartz ring products, which replaces a manual fine firing mode, greatly improves the working efficiency, reduces the working strength and improves the product quality.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic precision firing device of quartz ring products comprises:
a support frame;
the rotating device is used for driving the quartz ring to rotate and comprises a turntable and a supporting column, the turntable is rotatably connected with the supporting frame, and the supporting column is arranged above the turntable;
the driving mechanism is used for driving the turntable to rotate and is fixed with the supporting frame;
and the adjusting device is used for fixing the welding gun to align the welding gun to the inner side and the outer side of the quartz ring and is arranged on the supporting frame.
In the above technical solution, the driving mechanism includes a motor and a speed reducing mechanism. When the fine firing device is used, the position of the support column is placed on the turntable according to the size of the inner and outer diameters of the quartz ring products to be subjected to fine firing, the quartz ring products to be subjected to fine firing are placed on the support column, the distance between the welding gun fire-spraying opening and the quartz ring to be subjected to fine firing is adjusted through the adjusting device, the driving mechanism is started, the turntable slowly and continuously rotates along one direction, and the turntable drives the products to rotate. And then igniting the welding gun, spraying flame by the welding gun, finely burning the surface of the product by the flame, extinguishing the fire after the required fine burning time of the product is reached, stopping the device, removing the welding gun, taking away the finely burned product, and putting the next product into the device for fine burning. The device replaces the mode of manually burning products, greatly improves the working efficiency and reduces the working strength; the product after the finish firing through the device finish firing appearance state is stable, and appearance quality can be fine assurance.
Preferably, the adjusting device comprises an external adjusting mechanism, the external adjusting mechanism comprises a first fixing seat, a first hand wheel, a first lead screw, a first nut and a first supporting seat, the first fixing seat is fixed to a first supporting seat, the first lead screw is rotatably connected with the first fixing seat, the first hand wheel is connected with the first lead screw, the first supporting seat is slidably connected with the first fixing seat, the first nut is fixed to the first supporting seat, the first nut is sleeved on the first lead screw, and a first welding gun is fixed to the first supporting seat. The first support seat is provided with a vertical elongated slot, and the vertical elongated slot is used for adjusting the fixing position of the first welding gun. Through rotating first hand wheel among the above-mentioned technical scheme, can adjust the distance of first welder to quartz ring surface, can be suitable for the demand that different diameters size quartz ring class products were burnt accurately.
Preferably, the first hand wheel is connected with the first screw rod through a bevel gear transmission mechanism, and the first hand wheel is rotatably connected with the first fixed seat. The structure is convenient to decelerate or accelerate through the two bevel gears, and meanwhile, the rotating plane of the first hand wheel can be changed, so that the operation is convenient.
Preferably, the adjusting device further comprises an inner adjusting mechanism, the inner adjusting mechanism comprises a second fixing seat, a second hand wheel, a second lead screw, a second nut and a second supporting seat, the second fixing seat is fixed to the second supporting frame, the second lead screw is rotatably connected with the second fixing seat, the second hand wheel is connected with the second lead screw, the second supporting seat is slidably connected with the second fixing seat, the second nut is fixed to the second supporting seat, the second nut is sleeved on the second lead screw, a connecting rod is arranged on the second supporting seat, and a second welding gun is fixed to the connecting rod. By rotating the second hand wheel in the technical scheme, the distance from the second welding gun to the inner surface of the quartz ring can be adjusted, and the requirements of fine burning of quartz ring products with different diameters and sizes can be met.
Preferably, the second hand wheel is connected with the second screw rod through a bevel gear transmission mechanism, and the second hand wheel is rotatably connected with the second fixed seat. The structure is convenient to decelerate or accelerate through the two bevel gears, and meanwhile, the rotating plane of the second hand wheel can be changed, so that the operation is convenient.
Preferably, the connecting rod comprises a cross rod and a vertical rod, a transverse long groove is formed in the cross rod, a vertical long groove is formed in the vertical rod, the vertical rod is connected with the cross rod in a sliding mode through the transverse long groove, a jacking bolt is arranged on the vertical rod, the second welding gun is connected with the vertical rod in a sliding mode through the vertical long groove, and the jacking bolt is arranged on the second welding gun. The structure can extend the second welding gun into the quartz ring product to finish burn the inner wall. While also allowing for adjustment of the second torch position during initial installation.
Preferably, one end of the cross rod is hinged to the second supporting seat, a positioning hole is formed in the outer side of a hinged point of the cross rod, and a positioning shaft is arranged on the second supporting seat. The structure can lift the cross rod when taking and placing products, so that the second welding gun is far away from the assembly, then the cross rod is fixed through the positioning shaft, and after the products are replaced, the positioning shaft is pulled out, so that the cross rod is reset.
Preferably, the rotating device further comprises a plurality of supporting wheels, the supporting wheels are rotatably connected with the supporting frame, and the supporting wheels are in contact with the lower end face of the rotating disc. The structure can play better support to the carousel, guarantees the stability of carousel when rotatory, and then guarantees the smart quality of burning.
Preferably, the upper surface of the rotary table is provided with a plurality of groups of positioning counter bores, each group of positioning counter bores comprises at least three positioning holes, the positioning holes in the same group are uniformly distributed along the circumferential direction of the axis of the rotary table, and the diameters of the distribution circles of the positioning holes in different groups are different. The positioning counter bores are used for positioning the supporting columns, so that the supporting columns can be uniformly distributed along the circumferential direction of the axis of the rotary table, the distance between the quartz ring and the welding gun is kept unchanged when the quartz ring rotates, and the precision firing quality of each position is guaranteed to be consistent.
As a preferenceThe positioning holes of two adjacent groups of positioning counter bores are arranged in a staggered mode. The structure can avoid the interference of the inner and outer positioning counter bores, and more groups of positioning counter bores can be arranged.
Preferably, the cross rod is hinged to the second supporting seat, the one-way damping wheel is arranged on the hinged shaft of the cross rod and the second supporting seat, the cross rod is provided with a limiting hole, the second supporting seat is provided with a positioning pin and a telescopic spring used for enabling the positioning pin to keep a popup state, and one end of the positioning pin extends into the limiting hole. The structure can lift the cross rod when taking and placing the product, so that the second welding gun is far away from the assembly, then the positioning shaft extends into the limiting hole under the action of the shrinkage spring, the cross rod is fixed, and after the product is replaced, the positioning shaft is pulled out, so that the cross rod is reset. The one-way damping wheel can enable the cross rod to be reset slowly after the positioning shaft is pulled out, workers do not need to hold the cross rod by hands, other preparation operations can be carried out, and machining efficiency is improved.
Preferably, one end of the positioning pin extending into the limiting hole is provided with a guide inclined plane. The guide inclined plane can enable one end of the positioning pin to slide into the limiting hole along the guide inclined plane when the cross rod is erected.
Preferably, the positioning pin is provided with an unlocking handle. The structure facilitates unlocking of the positioning pin.
The invention has the beneficial effects that: (1) the mode of manually burning products is replaced, the working efficiency is greatly improved, the working strength is reduced, and the product quality is improved; (2) the distance from the welding gun to the inner surface and the outer surface of the quartz ring can be adjusted, and the requirement of fine burning of quartz ring products with different diameters and sizes can be met; (3) the supporting columns are uniformly distributed along the circumferential direction of the axis of the rotary table, so that the distance between the quartz ring roasted fish and a welding gun is kept unchanged during rotation, and the precision roasting quality of each position is ensured to be consistent; (4) the cross rod can be slowly reset after the positioning shaft is pulled out, workers do not need to hold the cross rod by hands, other preparation operations can be carried out, and the machining efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the turntable of the present invention.
In the figure: the welding device comprises a support frame 1, a rotating device 2, a rotary table 2.1, a positioning hole 2.1.1, a support column 2.2, a support wheel 2.3, a driving mechanism 3, an adjusting device 4, an outer adjusting mechanism 4.1, a first fixed seat 4.1.1, a first hand wheel 4.1.2, a first screw rod 4.1.3, a first nut 4.1.4, a first support seat 4.1.5, an inner adjusting mechanism 4.2, a second fixed seat 4.2.1, a second hand wheel 4.2.2, a second screw rod 4.2.3, a second nut 4.2.4, a second support seat 4.2.5, a connecting rod 4.3, a cross rod 4.3.1, a transverse long groove 4.3.1, a limiting hole 4.3.1.2, a vertical rod 4.3.2, a vertical long groove 4.3.2.1, a positioning shaft 4.4, a first welding gun 5 and a second welding gun 6.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
Example 1:
as shown in fig. 1, an automatic precision firing device for quartz ring products comprises a support frame 1, a rotating device 2, a driving mechanism 3 and an adjusting device 4, wherein the rotating device 2 is used for driving a quartz ring to rotate, the rotating device 2 comprises a turntable 2.1, a support column 2.2 and a plurality of support wheels 2.3, the turntable 2.1 is rotatably connected with the support frame 1, and the support column 2.2 is arranged above the turntable 2.1; the supporting wheel 2.3 is rotationally connected with the supporting frame 1, and the supporting wheel 2.3 is contacted with the lower end face of the turntable 2.1. The driving mechanism 3 is used for driving the turntable 2.1 to rotate, and the driving mechanism 3 is fixed with the support frame 1; the drive mechanism 3 includes a motor and a reduction mechanism.
Adjusting device 4 is used for fixed welder, makes welder aim at the quartz ring inboard and outside, and adjusting device 4 sets up on support frame 1, adjusting device 4 includes outer adjustment mechanism 4.1 and interior adjustment mechanism 4.2, and outer adjustment mechanism 4.1 includes first fixing base 4.1.1, first reel 4.1.2, first lead screw 4.1.3, first nut 4.1.4 and first support seat 4.1.5, and first fixing base 4.1.1 is fixed with first support frame 1, and first lead screw 4.1.3 rotates with first fixing base 4.1.1 and is connected, and first reel 4.1.2 is connected with first lead screw 4.1.3, and first support seat 4.1.5 and first fixing base 4.1.1 sliding connection, and first nut 4.1.4 is fixed with first support seat 4.1.5, and first nut 4.1.4 cover is established on first 4.1.3, and first lead screw is fixed with first welder on the first support seat 4.5. The first support seat 4.1.5 is provided with a vertical long groove 4.3.2.1, and the vertical long groove 4.3.2.1 is used for adjusting the fixing position of the first welding gun 5. The first hand wheel 4.1.2 is connected with the first screw rod 4.1.3 through a bevel gear transmission mechanism, and the first hand wheel 4.1.2 is rotationally connected with the first fixed seat 4.1.1. The adjusting device 4 further comprises an inner adjusting mechanism 4.2, the inner adjusting mechanism 4.2 comprises a second fixing seat 4.2.1, a second hand wheel 4.2.2, a second lead screw 4.2.3, a second nut 4.2.4 and a second supporting seat 4.2.5, the second fixing seat 4.2.1 is fixed with the second supporting seat 1, the second lead screw 4.2.3 is rotatably connected with the second fixing seat 4.2.1, the second hand wheel 4.2.2 is connected with the second lead screw 4.2.3, the second supporting seat 4.2.5 is slidably connected with the second fixing seat 4.2.1, the second nut 4.2.4 is fixed with the second supporting seat 4.2.5, the second nut 4.2.4 is sleeved on the second lead screw 4.2.3, a connecting rod 4.3 is arranged on the second supporting seat 4.2.5, and a second welding gun 6 is fixed on the connecting rod 4.3. The second hand wheel 4.2.2 is connected with the second screw rod 4.2.3 through a bevel gear transmission mechanism, and the second hand wheel 4.2.2 is rotationally connected with the second fixed seat 4.2.1. The connecting rod 4.3 comprises a cross rod 4.3.1 and a vertical rod 4.3.2, a transverse long groove 4.3.1.1 is formed in the cross rod 4.3.1, a vertical long groove 4.3.2.1 is formed in the vertical rod 4.3.2, the vertical rod 4.3.2 is in sliding connection with the cross rod 4.3.1 through the transverse long groove 4.3.1, a jacking bolt is arranged on the vertical rod 4.3.2, the second welding gun 6 is in sliding connection with the vertical rod 4.3.2 through the vertical long groove 4.3.2.1, and the second welding gun 6 is provided with the jacking bolt.
In the above technical solution, the driving mechanism 3 includes a motor and a speed reducing mechanism. When the fine firing device is used, the outer diameter size in the quartz ring product of fine firing is earlier according to waiting to carry out, put good position of support column 2.2 on carousel 2.1, then will wait to carry out the quartz ring product of fine firing and place on support column 2.2, adjust the welder flame-throwing jet and wait the distance between the fine firing quartz ring through adjusting device 4, start actuating mechanism 3, carousel 2.1 slowly continuously rotates along a direction, carousel 2.1 drives the product and rotates. And then igniting the welding gun, spraying flame by the welding gun, finely burning the surface of the product by the flame, extinguishing the fire after the required fine burning time of the product is reached, stopping the device, removing the welding gun, taking away the finely burned product, and putting the next product into the device for fine burning. The device replaces the mode of manually burning products, greatly improves the working efficiency and reduces the working strength; the product after the finish firing through the device finish firing appearance state is stable, and appearance quality can be fine assurance.
Example 2:
as shown in fig. 1, on the basis of embodiment 1, one end of the cross bar 4.3.1 is hinged to the second support seat 4.2.5, a limiting hole 4.3.1.2 is disposed outside the hinge point of the cross bar 4.3.1, and the second support seat 4.2.5 is provided with a positioning shaft 4.4.
Example 2:
on the basis of embodiment 1, the cross rod 4.3.1 is hinged with the second supporting seat 4.2.5, the one-way damping wheel is arranged on the hinged shaft of the cross rod 4.3.1 and the second supporting seat 4.2.5, the limiting hole is arranged on the cross rod 4.3.1, the positioning pin and the expansion spring used for keeping the positioning pin in the popping state are arranged on the second supporting seat 4.2.5, and one end of the positioning pin extends into the limiting hole. And one end of the positioning pin extending into the limiting hole is provided with a guide inclined plane. An unlocking handle is arranged on the positioning pin. The structure can lift up horizontal pole 4.3.1 when getting to put the product, makes second welder 6 keep away from the assembly, then the locating pin stretches into spacing hole under the effect of shrink spring, fixes horizontal pole 4.3.1, treats the product change back, extracts location axle 4.4 again, makes horizontal pole 4.3.1 reset can. The one-way damping wheel can enable the cross rod 4.3.1 to be reset slowly after the positioning pin is pulled out, workers do not need to hold the cross rod 4.3.1 by hands, other preparation operations can be carried out, and the machining efficiency is improved.
As shown in fig. 3, the upper surface of the rotary table 2.1 is provided with a plurality of sets of positioning counter bores, each set of positioning counter bores includes at least three positioning holes 2.1.1, the positioning holes 2.1.1 in the same set are uniformly distributed along the circumferential direction of the axis of the rotary table 2.1, and the positioning holes 2.1.1 in different sets have different distribution circle diameters. The positioning holes 2.1.1 of the two adjacent groups of positioning counter bores are arranged in a staggered mode. The location counter bore is used for location support column 2.2, makes support column 2.2 can follow carousel 2.1's axis circumference equipartition, and then makes the quartz ring when rotatory and the welder between the distance keep unchangeable, guarantees that the smart of each position burns the quality unanimously.
The invention has the beneficial effects that: (1) the mode of manually burning products is replaced, the working efficiency is greatly improved, the working strength is reduced, and the product quality is improved; (2) the distance from the welding gun to the inner surface and the outer surface of the quartz ring can be adjusted, and the requirement of fine burning of quartz ring products with different diameters and sizes can be met; (3) the supporting columns 2.2 are uniformly distributed along the axial direction of the rotary table 2.1, so that the distance between the quartz ring roasted fish and a welding gun is kept unchanged during rotation, and the precision roasting quality of each position is ensured to be consistent; (4) the transverse rod 4.3.1 can be slowly reset after the positioning shaft 4.4 is pulled out, workers do not need to hold the transverse rod 4.3.1 by hands, other preparation operations can be carried out, and the processing efficiency is improved.

Claims (10)

1. An automatic smart fever device of quartz ring class product, characterized by includes:
a support frame;
the rotating device is used for driving the quartz ring to rotate and comprises a turntable and a supporting column, the turntable is rotatably connected with the supporting frame, and the supporting column is arranged above the turntable;
the driving mechanism is used for driving the turntable to rotate and is fixed with the supporting frame;
and the adjusting device is used for fixing the welding gun to align the welding gun to the inner side and the outer side of the quartz ring and is arranged on the supporting frame.
2. The automatic precision burning device for quartz ring products as claimed in claim 1, wherein the adjusting device comprises an external adjusting mechanism, the external adjusting mechanism comprises a first fixing seat, a first hand wheel, a first lead screw, a first nut and a first supporting seat, the first fixing seat is fixed with a first supporting frame, the first lead screw is rotatably connected with the first fixing seat, the first hand wheel is connected with the first lead screw, the first supporting seat is slidably connected with the first fixing seat, the first nut is fixed with the first supporting seat, the first nut is sleeved on the first lead screw, and a first welding gun is fixed on the first supporting seat.
3. The automatic precision burning device for quartz ring products as claimed in claim 2, wherein the first hand wheel is connected with the first lead screw through a bevel gear transmission mechanism, and the first hand wheel is rotatably connected with the first fixed seat.
4. The automatic precision burning device for quartz ring products of claim 1, wherein the adjusting device further comprises an inner adjusting mechanism, the inner adjusting mechanism comprises a second fixing seat, a second hand wheel, a second lead screw, a second nut and a second supporting seat, the second fixing seat is fixed to the second supporting frame, the second lead screw is rotatably connected to the second fixing seat, the second hand wheel is connected to the second lead screw, the second supporting seat is slidably connected to the second fixing seat, the second nut is fixed to the second supporting seat, the second nut is sleeved on the second lead screw, a connecting rod is arranged on the second supporting seat, and a second welding gun is fixed to the connecting rod.
5. The automatic precision burning device for quartz ring products as claimed in claim 4, wherein said connecting rod comprises a cross rod and a vertical rod, the cross rod is provided with a horizontal elongated slot, the vertical rod is provided with a vertical elongated slot, the vertical rod is slidably connected with the cross rod through the horizontal elongated slot, the vertical rod is provided with a tightening bolt, the second welding gun is slidably connected with the vertical rod through the vertical elongated slot, and the second welding gun is provided with a tightening bolt.
6. The automatic precision burning device for quartz ring products as claimed in claim 5, wherein one end of said cross bar is hinged to said second support, said second support being provided with a positioning hole at the outside of the hinged point of said cross bar, said second support being provided with a positioning shaft.
7. The automatic precision burning device for quartz ring products according to claim 1, 2, 3, 4, 5 or 6, wherein said rotating device further comprises a plurality of supporting wheels, said supporting wheels are rotatably connected with the supporting frame, and said supporting wheels are in contact with the lower end surface of the rotating disc.
8. The automatic precision burning device for quartz ring products as claimed in claim 1, 2, 3 or 4, wherein the upper surface of the turntable is provided with a plurality of groups of positioning counter bores, each group of positioning counter bores comprises at least three positioning holes, the positioning holes in the same group are circumferentially and uniformly distributed along the axis of the turntable, and the diameters of the distribution circles of the positioning holes in different groups are different.
9. The automatic precision burning device for quartz ring products as claimed in claim 8, wherein the positioning holes of two adjacent sets of positioning counter bores are staggered.
10. The automatic precision burning device for quartz ring products as claimed in claim 5, wherein said cross bar is hinged to said second support base, said one-way damping wheel is provided on the hinged shaft of said cross bar and said second support base, said cross bar is provided with a position limiting hole, said second support base is provided with a positioning pin and a telescopic spring for keeping said positioning pin in an ejected state, and one end of said positioning pin is extended into said position limiting hole.
CN202110667368.3A 2021-06-16 2021-06-16 Automatic precision firing device of quartz ring products Pending CN113415984A (en)

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Cited By (1)

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CN110052899A (en) * 2019-04-22 2019-07-26 湖州东科电子石英有限公司 With the big ring polishing process of jagged quartz
CN110127994A (en) * 2019-06-09 2019-08-16 上海强华实业股份有限公司 Quartzy plectane/flange processing device and method
CN211419983U (en) * 2019-12-06 2020-09-04 上海菲利华石创科技有限公司 Quartz ring fire polishing device
CN111393016A (en) * 2019-12-23 2020-07-10 杭州大和热磁电子有限公司 Automatic fire polishing processing device
CN211946794U (en) * 2019-12-23 2020-11-17 杭州大和热磁电子有限公司 Automatic fire polishing device for quartz ring
CN212122145U (en) * 2020-03-13 2020-12-11 湖州恒通机械设备有限公司 Welding repair device for adjusting threaded sleeve of crusher
CN111827179A (en) * 2020-07-29 2020-10-27 门付安 Municipal administration multifunctional protective guard
CN213260411U (en) * 2020-09-04 2021-05-25 江苏富乐德石英科技有限公司 Positioning device before quartz ring machining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115448579A (en) * 2022-09-09 2022-12-09 浙江富乐德石英科技有限公司 Automatic precision firing equipment for quartz disc
CN115448579B (en) * 2022-09-09 2023-10-31 浙江富乐德石英科技有限公司 Automatic precision burning equipment for quartz disc

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