CN211946791U - Auxiliary device for welding processing of quartz tube branch pipe - Google Patents
Auxiliary device for welding processing of quartz tube branch pipe Download PDFInfo
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- CN211946791U CN211946791U CN201922480786.2U CN201922480786U CN211946791U CN 211946791 U CN211946791 U CN 211946791U CN 201922480786 U CN201922480786 U CN 201922480786U CN 211946791 U CN211946791 U CN 211946791U
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Abstract
The utility model relates to the field of quartz glass processing, in particular to an auxiliary device for welding and processing a quartz tube branch tube, which comprises a bed body bearing platform, a round tube chuck clamping device, a branch tube clamping device and a branch tube clamping and translating device, the branch pipe clamping and translating device is connected to the lathe bed bearing platform, the circular pipe chuck clamping device comprises a first circular pipe chuck clamping device and a second circular pipe chuck clamping device, the first circular tube chuck clamping device is provided with a first clamping jaw, the second circular tube chuck clamping device is provided with a second clamping jaw, the first clamping jaw and the second clamping jaw correspond to each other, the first circular tube chuck clamping device and the second circular tube chuck clamping device are respectively positioned at two ends of the lathe bed bearing platform, and the branch pipe clamping device is fixedly connected to the branch pipe clamping and translating device. The utility model has the advantages of the precision is high, and process time is short, and it is few to consume the manpower, and stability is high.
Description
Technical Field
The utility model relates to a type relates to quartz glass processing field, particularly relates to an auxiliary device to quartz capsule branch pipe welding process.
Background
With the rapid development of the IC industry, the demand of the semiconductor equipment industry is increasing, and the supply requirements of the components with equipment consumables, such as quartz glass, silicon, germanium and other semiconductor material products, are increasing. Quartz glass is the most commonly used material for semiconductor device components due to its good physical and chemical properties. The quartz glass has the characteristics of low thermal expansion coefficient, high purity, high hardness and the like, so that the processing difficulty is high, the process requirement is strict, and the processing efficiency and the precision are low.
The branch pipe welding of the quartz tube is a common process in the processing process of quartz products, and the traditional process is mostly manual operation and has the following processing defects:
1. the quartz tube body is usually large in size, a proper positioning and clamping mechanism is not arranged, the welding process of fixing the quartz tube body and the quartz branch tube mostly depends on manual work, the processing time is long, and the processing efficiency of products is influenced.
2. More than 2 operators are needed in the welding process, and the labor cost is high.
3. The positioning and clamping operation in the branch pipe welding process is finished manually, the positioning precision cannot be guaranteed, unqualified size inspection is often caused to repair, and the product machining efficiency is influenced.
4. The product yield is influenced by repeated repair and correction, the processing stability of the product quality is influenced, and the processing cost of the product is increased.
5. The requirement on the skill level of an operator is high, and the common operator is difficult to machine.
Therefore, an auxiliary device for welding and processing the quartz tube branch pipe, which has the advantages of high precision, short processing time, less labor consumption and high stability, is needed at present.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, provide a precision height, process time is short, consumes the manpower few, and stability is high to quartz capsule branch pipe welded machining's auxiliary device, the utility model discloses a following technical scheme.
An auxiliary device for welding and processing a quartz tube branch tube comprises a lathe bed bearing platform, a chuck clamping device, a branch tube clamping device and a branch tube clamping and translation device, wherein the branch tube clamping and translation device is connected on the lathe bed bearing platform, the circular tube chuck clamping device comprises a first circular tube chuck clamping device and a second circular tube chuck clamping device, a first clamping jaw is arranged on the first circular tube chuck clamping device, a second clamping jaw is arranged on the second circular tube chuck clamping device, the first clamping jaw and the second clamping jaw correspond to each other, the first circular tube chuck clamping device and the second circular tube chuck clamping device are respectively arranged at two ends of the lathe bed bearing platform, the branch tube clamping device is fixedly connected on the branch tube clamping and translation device, a branch tube clamping finger is arranged on the branch tube clamping device, and the branch tube clamping finger comprises a left clamping finger and a right clamping finger, the left clamping finger and the right clamping finger both comprise an upper clamping part and a lower clamping part.
The utility model discloses at first adopted first jack catch and the second jack catch that corresponds each other to carry out the fixed to the quartz capsule, help keeping the utility model discloses the stability of quartz capsule prevents that the quartz capsule support from taking place the dislocation and cracked, has also solved the problem that needs artifical fixed processing at present, simultaneously the utility model discloses still adopted branch pipe clamping device and branch pipe centre gripping translation device, can directly fix the branch pipe when the welding, made things convenient for the workman to weld process, this structure can wholly carry out the translation simultaneously, improves the precision of product, the workman of also being convenient for simultaneously operates, the utility model discloses a two parts carry out the centre gripping from top to bottom, have increased the lifting surface area of branch pipe, can increase the stability of its centre gripping when preventing it from being pressed from both sides garrulous.
Preferably, the bed body bearing platform is provided with a horizontal sliding groove, and the branch pipe clamping and translating device is connected in the horizontal sliding groove.
The utility model discloses set up the horizontal slip groove, can make through this structure the utility model discloses a branch pipe centre gripping translation device can carry out the translation operation of horizontal direction, and convenient to use person fixes a position and removes, has improved operating efficiency.
Preferably, the first chuck clamping device further comprises a first circular tube chuck rotating device driving box, the second chuck clamping device further comprises a second chuck rotating device driving box, a first gear transmission device is arranged in the first circular tube chuck rotating device driving box, a second gear transmission device is arranged in the second chuck rotating device driving box, the first gear transmission device is connected with the first clamping jaw, and the second gear transmission device is connected with the second clamping jaw.
The utility model discloses can rotate the jack catch to drive the quartz capsule and rotate, thereby can make the user conveniently adjust welding position, avoided the quartz capsule to rotate the in-process and take place the condition such as cracked, guarantee the utility model discloses a quartz capsule can steadily rotate, has guaranteed machining efficiency and stability when improving the precision.
Preferably, a rotary hand wheel is arranged on the first circular tube chuck rotary device driving box, the rotary hand wheel is connected with the first gear transmission device, a spline shaft is arranged in the lathe bed bearing platform, one end of the spline shaft is connected with the first gear transmission device, and the other end of the spline shaft is connected with the second gear transmission device.
The above structure is adopted in the utility model, can guarantee that the gyration hand wheel drives first jack catch and second jack catch simultaneously and carries out the rotation of the same angle to can avoid the quartz capsule to take place cracked condition because the uneven quartz capsule that leads to of atress takes place to take place, adopt this structure to guarantee simultaneously the utility model discloses good regulation precision has.
Preferably, the branch pipe clamping device comprises a stand column of the branch pipe clamping device, a branch pipe clamping finger and a sliding block, wherein a vertical sliding groove is formed in the stand column of the branch pipe clamping device, the sliding block is connected in the vertical sliding groove in a sliding mode, a horizontal branch pipe clamping finger sliding groove is formed in the sliding block, and the branch pipe clamping finger sliding groove is connected in the branch pipe clamping finger sliding groove in a sliding mode.
The utility model adopts the above structure, can let the utility model discloses can freely adjust branch pipe clamping device's vertical position, cooperation branch pipe centre gripping translation device and the rotatory structure of jack catch can make the utility model discloses can carry out the welding of branch pipe smoothly on the surface of quartz capsule, improve the utility model discloses a stability of use.
Preferably, an inner lead screw is arranged in the sliding block, a clamping driving hand wheel is arranged on the side face of the sliding block, and the inner lead screw is connected with the branch pipe clamping finger and the clamping driving hand wheel.
The utility model discloses an inside lead screw structure drives the branch pipe and presss from both sides the finger motion, can improve its precision, prevents to damage the branch pipe because pressure is too big.
Preferably, a sliding groove rack is arranged in the horizontal sliding groove, a driving wheel is arranged on the branch pipe clamping and translating device, and a driving wheel rack corresponding to the sliding groove rack is arranged on the driving wheel.
The utility model adopts the above structure can the person of facilitating the use adjust branch pipe translation device's position accurately steadily, has also strengthened on the one hand the utility model discloses a branch pipe translation device's fixed stability is difficult for taking place to slide in the use by rack fixed branch pipe translation device.
Preferably, a branch pipe translation device hand wheel is arranged on the branch pipe clamping translation device, and the branch pipe translation device hand wheel is connected with the driving wheel through a third gear transmission device.
The utility model discloses a staggered design scheme of branch pipe translation device hand wheel and branch pipe clamping device has given the operator sufficient operating space of standing, and the operator stands in the lathe bed front portion, through the whole branch pipe clamping device parallel translation of hand wheel drive to drive the relative quartz capsule of quartz branch and carry out axial displacement, greatly improved operating efficiency.
Preferably, the rotary table further comprises a scale pointer, the scale pointer is fixedly connected to the top of the first circular tube chuck rotary device driving box, and a graduated scale is arranged on the outer circle surface of the first clamping jaw.
The utility model discloses set up the graduated scale, can improve the utility model discloses a welded accurate nature.
The beneficial effects of the utility model reside in that:
1. the utility model has the technical difficulties of high positioning precision, simple operation, time and labor saving, and the like, and provides a more ideal scheme of the multi-degree-of-freedom auxiliary processing device;
2. the quartz tube is clamped through the three-jaw chuck device, the rotation angle of the three-jaw chuck can be accurately positioned through the graduated scale, and the positioning precision of the quartz branch tube during welding is effectively improved;
3. the design scheme that the branch pipe clamping translation device is embedded in the lathe bed and penetrates through the bearing lathe bed in the front and at the back, and the hand wheel driving box and the branch pipe clamping device are staggered provides sufficient standing operation space for an operator;
4. the application range of products processed by the device is greatly improved through the design scheme that high-purity graphite clamping fingers with different specifications and sizes can be replaced to clamp quartz branch pipes with different diameters and sizes;
5. the double-layer clamping part design of the clamping fingers can effectively guarantee the stability of the quartz branch pipe, the lead screw is driven by the hand wheel, so that the two graphite clamping fingers perform clamping action, and the lifting debugging adjustment setting can be performed according to the outer diameter size of the quartz pipe after the clamping.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an internal schematic view of the present invention;
fig. 3 is a schematic structural view of the manifold holding apparatus.
Detailed Description
The present invention will be further explained with reference to the following embodiments.
Examples
An auxiliary device for welding and processing a quartz tube branch tube comprises a lathe bed bearing platform 1, a circular tube chuck clamping device 2, a branch tube clamping device 3 and a branch tube clamping and translation device 4, wherein the branch tube clamping and translation device 4 is connected on the lathe bed bearing platform 1, the circular tube chuck clamping device 2 comprises a first circular tube chuck clamping device 21 and a second circular tube chuck clamping device 22, a first claw 211 is arranged on the first circular tube chuck clamping device 21, a second claw 221 is arranged on the second circular tube chuck clamping device 22, the first claw 211 and the second claw 221 correspond to each other, the first circular tube chuck clamping device 21 and the second circular tube chuck clamping device 22 are respectively positioned at two ends of the lathe bed bearing platform 1, the branch tube clamping device 3 is fixedly connected on the branch tube clamping and translation device 4, a branch tube clamping finger 31 is arranged on the branch tube clamping device 3, the branch tube clamping finger 31 comprises a left clamping finger 311 and a right clamping finger 312, the left gripping finger 311 and the right gripping finger 312 each include an upper gripping portion 313 and a lower gripping portion 314. The bed body bearing platform 1 is provided with a horizontal sliding groove 11, and the branch pipe clamping and translating device 4 is connected in the horizontal sliding groove 11. First pipe chuck clamping device 21 still includes first pipe chuck turning device drive box 212, second pipe chuck clamping device 22 still includes second pipe chuck turning device drive box 222, be equipped with first gear 2121 in the first pipe chuck turning device drive box 212, outside fixedly connected with scale pointer 2123, be equipped with second gear in the second pipe chuck turning device drive box 222, first gear 2121 is connected with first jack catch 211, second gear is connected with second jack catch 221. A rotary hand wheel 2122 is arranged on the first circular tube chuck rotary device driving box 212, the rotary hand wheel 2122 is connected with a first gear transmission device 2121, a spline shaft is arranged in the lathe bed bearing platform 1, one end of the spline shaft is connected with the first gear transmission device 2121, and the other end of the spline shaft is connected with a second gear transmission device. The branch pipe clamping device 3 further comprises a stand column 32 of the branch pipe clamping device and a sliding block 33, wherein a vertical sliding groove 321 is formed in the stand column 32 of the branch pipe clamping device, the sliding block 33 is connected in the vertical sliding groove 321 in a sliding mode and fixed through a fastening piece, a horizontal branch pipe clamping finger sliding groove 331 is formed in the sliding block 33, and the branch pipe clamping finger 31 is connected in the branch pipe clamping finger sliding groove 331 in a sliding mode. An internal lead screw is arranged in the sliding block 33, a clamping driving hand wheel 332 is arranged on the side face of the sliding block 33, and the internal lead screw is connected with the branch pipe clamping finger 31 and the clamping driving hand wheel 332. A sliding groove rack 111 is arranged in the horizontal sliding groove 11, a driving wheel 41 is arranged on the branch pipe clamping translation device 4, and a driving wheel 41 rack corresponding to the sliding groove rack 111 is arranged on the driving wheel 41. A branch pipe translation device hand wheel 42 is arranged on the branch pipe clamping translation device 4, and the branch pipe translation device hand wheel 42 is connected with the driving wheel 41 through a third gear transmission device 43. The scale pointer 2123 is fixedly connected to the top of the first circular tube chuck rotating device driving box, and the outer circle surface of the first clamping jaw 211 is provided with a graduated scale 2111.
The utility model discloses an in the use, fix the quartz capsule on first jack catch 211 and second jack catch 221 earlier, then rotate gyration hand wheel 2122, through the angle of scale pointer 2123 and the accurate quartz capsule of adjusting of graduated scale, then the workman adjusts the horizontal position that branch pipe translation device hand wheel 42 adjusted branch pipe translation device, and press from both sides tight driving hand wheel 332 through the regulation and come the branch pipe that presss from both sides tight quartz capsule gradually, then adjust the position of sliding block 33 in vertical sliding tray 321, fix it on welding position steadily, realize welding operation fast and stably.
Claims (9)
1. The utility model provides an auxiliary device to quartz capsule branch pipe welding process, includes lathe bed load-bearing platform, pipe chuck clamping device, branch pipe clamping device and branch pipe centre gripping translation device, its characterized in that: the pipe clamping and translating device is connected with the lathe bed bearing platform, the pipe chuck clamping device comprises a first pipe chuck clamping device and a second pipe chuck clamping device, the first pipe chuck clamping device is provided with a first clamping jaw, the second pipe chuck clamping device is provided with a second clamping jaw, the first clamping jaw and the second clamping jaw correspond to each other, the first pipe chuck clamping device and the second pipe chuck clamping device are respectively positioned at two ends of the lathe bed bearing platform, the pipe clamping device is fixedly connected with the pipe clamping and translating device, the pipe clamping device is provided with a pipe clamping finger, the pipe clamping finger comprises a left clamping finger and a right clamping finger, and the left clamping finger and the right clamping finger both comprise an upper clamping part and a lower clamping part.
2. The auxiliary device for the welding process of the branch pipe of the quartz tube according to claim 1, wherein: the lathe bed bearing platform is provided with a horizontal sliding groove, and the branch pipe clamping and translating device is connected in the horizontal sliding groove.
3. An auxiliary device for the branch pipe welding process of the quartz tube according to claim 1 or 2, wherein: first pipe chuck clamping device include first pipe chuck turning device drive case, second pipe chuck clamping device include second pipe chuck turning device drive case, first pipe chuck turning device drive incasement be equipped with first gear, second pipe chuck turning device drive incasement be equipped with second gear, first gear be connected with first jack catch, second gear be connected with the second jack catch.
4. The auxiliary device for the welding process of the branch pipe of the quartz tube as claimed in claim 3, wherein: the first pipe chuck slewer drive case on be equipped with the gyration hand wheel, the gyration hand wheel with first gear drive connect, lathe bed load-bearing platform in be equipped with the integral key shaft, the integral key shaft one end with first gear drive connect, the integral key shaft the other end with second gear drive connect.
5. The auxiliary device for the welding process of the branch pipe of the quartz tube as claimed in claim 4, wherein: the branch pipe clamping device further comprises a branch pipe clamping device stand column and a sliding block, wherein a vertical sliding groove is formed in the branch pipe clamping device stand column, the sliding block is connected in the vertical sliding groove in a sliding mode, a horizontal branch pipe clamping finger sliding groove is formed in the sliding block, and the branch pipe clamping finger sliding connection is connected in the branch pipe clamping finger sliding groove.
6. The auxiliary device for the welding process of the branch pipe of the quartz tube as claimed in claim 5, wherein: the sliding block in be equipped with inside lead screw, the side of sliding block be equipped with and press from both sides tight drive hand wheel, inside lead screw with branch pipe press from both sides the finger and press from both sides tight drive hand wheel and connect.
7. The auxiliary device for the welding process of the branch pipe of the quartz tube as claimed in claim 2, wherein: the horizontal sliding groove is internally provided with a sliding groove rack, the branch pipe clamping and translating device is provided with a driving wheel, and the driving wheel is provided with a driving wheel rack corresponding to the sliding groove rack.
8. The auxiliary device for the welding process of the branch pipe of the quartz tube according to claim 7, wherein: and a branch pipe clamping and translating device is provided with a hand wheel of the branch pipe translating device, and the hand wheel of the branch pipe translating device is connected with the driving wheel through a third gear transmission device.
9. The auxiliary device for the welding process of the branch pipe of the quartz tube according to claim 8, wherein: still include the scale pointer, scale pointer fixed connection be in the top of first pipe chuck slewer drive case, the excircle surface of first jack catch on be equipped with the graduated scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922480786.2U CN211946791U (en) | 2019-12-31 | 2019-12-31 | Auxiliary device for welding processing of quartz tube branch pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922480786.2U CN211946791U (en) | 2019-12-31 | 2019-12-31 | Auxiliary device for welding processing of quartz tube branch pipe |
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| Publication Number | Publication Date |
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| CN211946791U true CN211946791U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922480786.2U Active CN211946791U (en) | 2019-12-31 | 2019-12-31 | Auxiliary device for welding processing of quartz tube branch pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116621438A (en) * | 2023-04-24 | 2023-08-22 | 浙江泓芯半导体有限公司 | Quartz fusion welding auxiliary equipment |
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2019
- 2019-12-31 CN CN201922480786.2U patent/CN211946791U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116621438A (en) * | 2023-04-24 | 2023-08-22 | 浙江泓芯半导体有限公司 | Quartz fusion welding auxiliary equipment |
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