CN215559887U - High-precision glass capillary wire drawing machine - Google Patents
High-precision glass capillary wire drawing machine Download PDFInfo
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- CN215559887U CN215559887U CN202120378392.0U CN202120378392U CN215559887U CN 215559887 U CN215559887 U CN 215559887U CN 202120378392 U CN202120378392 U CN 202120378392U CN 215559887 U CN215559887 U CN 215559887U
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- temperature furnace
- wire drawing
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- clamping jaw
- glass capillary
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Abstract
The utility model relates to a high-precision glass capillary wire drawing machine which comprises a high-temperature furnace for heating and softening a mother rod of a glass tube, a clamping jaw for clamping the mother rod, a driving mechanism for driving the clamping jaw to drive the mother rod to move towards the high-temperature furnace, and a wire drawing mechanism for drawing the mother rod softened by the high-temperature furnace; the clamping jaw, the high-temperature furnace and the wire drawing mechanism are all positioned on the same vertical line; be equipped with the perforation that supplies the mother stick to pass on the high temperature furnace, be equipped with the spacing subassembly that prevents the skew of mother stick on the feed end of high temperature furnace, the activity is provided with the fenestrate door casing of closing cap on the discharge end of high temperature furnace, still be equipped with on the discharge end of high temperature furnace and adjust the door casing and move away the regulation subassembly of perforation in order to adjust this fenestrate exposure area, feed through actuating mechanism, make the mother stick soften and then realize the wire drawing through wire drawing mechanism, spacing subassembly can guarantee that the mother stick axle center is not skew, adjust the door casing and can avoid the heat of high temperature furnace to scatter and disappear and then influence the wire drawing quality.
Description
Technical Field
The utility model relates to the technical field, in particular to a high-precision glass capillary wire drawing machine.
Background
The optical fiber capillary is used for encapsulating optical fibers in the capillary, fix optical fibers in the middle of the capillary through glue, when the optical fiber capillary is combined with a device and sleeved, because the space between the device and the capillary has a small gap, the capillary is convenient to insert and couple with a device chip, the optical fiber collimator is applied to an optical high-speed module device at present, tail fiber assembly and coupling collimation of an optical active device and an optical passive device, DWFM and an interface component of photoelectric equipment needing conversion connection, at present, the manufacturing process of the capillary is not simplified enough, the equipment has a large and complex structure, and the control production cost is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-precision glass capillary wire drawing machine which can well solve the problems in the prior art.
In order to meet the requirements, the technical scheme adopted by the utility model for solving the technical problems is as follows:
the high-precision glass capillary wire drawing machine comprises a high-temperature furnace for heating and softening a mother rod of a glass tube, a clamping jaw for clamping the mother rod, a driving mechanism for driving the clamping jaw to drive the mother rod to move towards the high-temperature furnace, and a wire drawing mechanism for drawing the mother rod softened by the high-temperature furnace; the clamping jaw, the high-temperature furnace and the wire drawing mechanism are all positioned on the same vertical line; the high-temperature furnace is provided with a through hole for the mother rod to pass through, the feeding end of the high-temperature furnace is provided with a limiting assembly for preventing the mother rod from deflecting, the discharging end of the high-temperature furnace is movably provided with a sealing cover for sealing the through hole, and the discharging end of the high-temperature furnace is also provided with an adjusting assembly for adjusting the door cover to move away from the through hole so as to adjust the exposed area of the through hole.
The utility model relates to a high-precision glass capillary wire drawing machine, wherein a driving mechanism comprises a fixed seat for fixing a clamping jaw, a sliding rail for sliding the fixed seat, a screw rod for driving the fixed seat to move, and a driving motor for driving the screw rod to rotate; the screw rod with the slide rail all with the straight line at clamping jaw place is parallel, driving motor is located the screw rod deviates from the one end of high temperature furnace, the clamping jaw is fixed the top of fixing base.
The utility model relates to a high-precision glass capillary wire drawing machine, wherein a clamping jaw is a chuck clamping jaw.
The utility model relates to a high-precision glass capillary wire drawing machine, wherein a wire drawing mechanism comprises a traction wheel, a guide wheel and a traction motor, wherein the guide wheel is matched with the traction wheel to clamp a mother rod subjected to wire drawing and refining; the traction wheel and the guide wheel are horizontally arranged oppositely.
The high-precision glass capillary wire drawing machine is characterized in that the traction wheel and the guide wheel are both made of soft plastic materials.
The high-precision glass capillary wire drawing machine further comprises a speed measuring instrument for measuring the traveling speed of the refined mother rod, and the speed measuring instrument is positioned between the wire drawing mechanism and the high-temperature furnace.
The utility model relates to a high-precision glass capillary wire drawing machine, wherein a limiting assembly comprises a limiting ring and a fixing ring seat for fixing the limiting ring; the fixed ring seat is detachably connected with the limiting ring, the limiting ring is formed by splicing two limiting blocks, and the fixed ring seat is provided with a positioning groove for positioning the limiting ring.
The high-precision glass capillary wire drawing machine comprises a high-temperature furnace, a door cover, a through hole, a regulating assembly, a high-temperature furnace and a regulating assembly, wherein the door cover is composed of two flat plates, the regulating assembly comprises two limiting strips, the two limiting strips are oppositely arranged on the high-temperature furnace and are positioned on two opposite sides of the discharging end of the through hole, sliding grooves for sliding two ends of the flat plates are formed in opposite side walls of the two limiting strips along the length direction of the sliding grooves, the two flat plates are arranged between the two limiting strips in a stacked mode, and regulating handles are arranged on the two flat plates.
The utility model has the beneficial effects that: the utility model discloses a high-precision glass capillary wire drawing machine which is simple in overall structure, and is convenient to adjust the size specification of a capillary formed after wire drawing, a driving mechanism feeds materials, a mother rod is softened by a high-temperature furnace, then wire drawing is realized through a wire drawing mechanism, a limiting assembly can ensure that the axis of the mother rod is not inclined, and an adjusting assembly is used for adjusting a door cover, so that heat loss of the high-temperature furnace can be avoided, and the wire drawing quality is further influenced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
fig. 1 is a bottom view of the high precision glass capillary drawing machine of the present invention.
FIG. 2 is a schematic view of the assembly of the adjustment assembly of the high precision glass capillary draw machine of the present invention.
FIG. 3 is a top view of the high precision glass capillary drawing machine of the present invention.
FIG. 4 is a schematic view of the assembly relationship of the limiting assembly of the high precision glass capillary drawing machine of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The high-precision glass capillary drawing machine according to the preferred embodiment of the present invention, as shown in fig. 1 to 4, includes a high temperature furnace 2 for heating and softening a mother glass rod 1, a clamping jaw 3 for clamping the mother glass rod 1, a driving mechanism 4 for driving the clamping jaw 3 to drive the mother glass rod 1 to move toward the high temperature furnace 2, and a drawing mechanism 5 for drawing the mother glass rod 1 softened by the high temperature furnace 2; the clamping jaw 3, the high-temperature furnace 2 and the wire drawing mechanism 5 are all positioned on the same vertical line and are sequentially arranged from top to bottom; the utility model discloses a high-precision glass capillary wire drawing machine, which is characterized in that a perforation (not shown) for a mother rod 1 to pass through is arranged on a high-temperature furnace 2, a limiting component 6 for preventing the mother rod 1 from deflecting is arranged at the feed end of the high-temperature furnace 2, a door cover 7 for sealing and covering the perforation is movably arranged at the discharge end of the high-temperature furnace 2, and an adjusting component 8 for adjusting the door cover 7 to move away from the perforation to adjust the exposed area of the perforation is also arranged at the discharge end of the high-temperature furnace 2. the utility model discloses a high-precision glass capillary wire drawing machine, wherein the mother rod 1 is fed by a driving mechanism 4, softened by the high-temperature furnace 2 and drawn by a wire drawing mechanism 5, the axis of the mother rod 1 can be ensured not to deflect by the limiting component 6, the heat dissipation of the high-temperature furnace 2 can be avoided by adjusting the door cover 7 by the adjusting component 8, the wire drawing quality is further influenced, the overall structure is simple, the size specification of a capillary tube formed after wire drawing is also conveniently adjusted, the feed speed of the mother rod 1 is V1 in a normal state, the drawing speed is V2, the outer diameter of the mother rod 1 is D, the outer diameter after drawing is D, the volume before and after melting is the same, and the volume before drawing is [ pi x (D/2)2]V1 t, volume after drawing [ pi x (d/2)2]And (V1 × t), wherein symbols "×", "/" and "t" respectively represent multiplication, circumference ratio, division and time, according to the above principle, the size of the inner diameter d of the product can be finally adjusted by controlling three parameters of the outer diameter, the feeding speed and the drawing speed of the mother rod 1.
Preferably, the driving mechanism 4 includes a fixed seat 41 for fixing the clamping jaw 3, a slide rail 42 for sliding the fixed seat 41, a screw rod 43 for driving the fixed seat 41 to move, and a driving motor 44 for driving the screw rod 43 to rotate; lead screw 43 and slide rail 42 all are parallel with the straight line that clamping jaw 3 belonged to, and driving motor 44 is located the one end that lead screw 43 deviates from high temperature furnace 2, and clamping jaw 3 is fixed at the top of fixing base 41, sees the feeding precision that improves mother stick 1 through motor cooperation lead screw 43.
Preferably, the clamping jaw 3 is a chuck clamping jaw, so that the mother rod 1 is convenient to disassemble and replace.
Preferably, the wire drawing mechanism 5 comprises a traction wheel 51, a guide wheel 52 which is matched with the traction wheel 51 to clamp the mother rod 1 after wire drawing and thinning, and a traction motor 53 which drives the traction wheel 51 to rotate; the traction wheel 51 and the guide wheel 52 are horizontally arranged oppositely, and the traction motor 53 is driven to drive the traction wheel 51 to rotate so as to realize wire drawing.
Preferably, the traction wheel 51 and the guide wheel 52 are made of soft plastic material so as to avoid damaging the capillary.
Preferably, the high-precision glass capillary drawing machine further comprises a speed measuring instrument 9 for measuring the traveling speed of the thinned mother rod 1, the speed measuring instrument 9 is located between the drawing mechanism 5 and the high-temperature furnace 2, the speed of the drawn mother rod 1 can be measured through the speed measuring instrument 9, generally, the speed measuring instrument 9 is a laser measuring instrument, in order to measure the feeding speed of the mother rod 1, a speed measuring instrument can be further arranged between the clamping jaw 3 and the high-temperature furnace 2, and generally, the high-temperature furnace drawing mechanism and the driving mechanism as well as the speed measuring instrument 9 are fixedly installed on the support 100.
Preferably, the limiting assembly 6 comprises a limiting ring 61, and a fixing ring seat 62 for fixing the limiting ring 61; the fixed ring seat 62 is detachably connected with the limiting ring 61, the limiting ring 61 is formed by splicing two limiting blocks, and the fixed ring seat 62 is provided with a positioning groove 10 for positioning the limiting ring 61 so as to be conveniently dismounted, replaced and installed.
Preferably, the door cover 7 is composed of two flat plates, the adjusting component 8 comprises two limiting strips 81, the two limiting strips 81 are oppositely arranged on the high-temperature furnace 2 and are positioned on two opposite sides of the perforated discharge end, specifically, the high-temperature furnace 2 is fixedly arranged on the bracket 100 through a fixing plate 300, the fixing plate 300 is positioned at one end of the high-temperature furnace 2, which is far away from the clamping jaw 3, a wire drawing port 200 is arranged on the fixing plate corresponding to the perforated hole, the door cover 7 and the adjusting component are both arranged on the fixing plate 300, sliding grooves 11 for sliding two ends of the flat plates are respectively arranged on opposite side walls of the two limiting strips 81 along the length direction, the two flat plates are arranged between the two limiting strips 81 in a stacking manner, adjusting handles 12 are respectively arranged on the two flat plates, when the exposure area of the perforated hole needs to be adjusted, the two flat plates are shifted to move relatively through the adjusting handles 12, in order to further improve the sealing effect of the door cover 7, V-shaped gaps 13 are arranged on opposite ends of the two flat plates to be more conveniently adjusted, reducing the heat loss of the high-temperature furnace 2.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the utility model as defined in the appended claims.
Claims (8)
1. A high-precision glass capillary wire drawing machine is characterized by comprising a high-temperature furnace for heating and softening a mother rod of a glass tube, a clamping jaw for clamping the mother rod, a driving mechanism for driving the clamping jaw to drive the mother rod to move towards the high-temperature furnace, and a wire drawing mechanism for drawing the mother rod softened by the high-temperature furnace; the clamping jaw, the high-temperature furnace and the wire drawing mechanism are all positioned on the same vertical line; the high-temperature furnace is provided with a through hole for the mother rod to pass through, the feeding end of the high-temperature furnace is provided with a limiting assembly for preventing the mother rod from deflecting, the discharging end of the high-temperature furnace is movably provided with a sealing cover for sealing the through hole, and the discharging end of the high-temperature furnace is also provided with an adjusting assembly for adjusting the door cover to move away from the through hole so as to adjust the exposed area of the through hole.
2. The high-precision glass capillary drawing machine according to claim 1, wherein the driving mechanism comprises a fixed seat for fixing the clamping jaw, a slide rail for sliding the fixed seat, a screw rod for driving the fixed seat to move, and a driving motor for driving the screw rod to rotate; the screw rod with the slide rail all with the straight line at clamping jaw place is parallel, driving motor is located the screw rod deviates from the one end of high temperature furnace, the clamping jaw is fixed the top of fixing base.
3. The high precision glass capillary draw machine of claim 1, wherein the clamping jaw is a chuck jaw.
4. The high-precision glass capillary drawing machine according to claim 1, wherein the drawing mechanism comprises a traction wheel, a guide wheel matched with the traction wheel to clamp the drawn and refined mother rod, and a traction motor driving the traction wheel to rotate; the traction wheel and the guide wheel are horizontally arranged oppositely.
5. The glass capillary drawing machine according to claim 4, wherein the traction wheel and the guide wheel are made of soft plastic material.
6. The high precision glass capillary drawing machine according to claim 1, further comprising a speed measuring instrument for measuring a traveling speed of the refined mother rod, wherein the speed measuring instrument is located between the drawing mechanism and the high temperature furnace.
7. The high precision glass capillary drawing machine according to claim 1, wherein the limiting assembly comprises a limiting ring and a fixing ring seat for fixing the limiting ring; the fixed ring seat is detachably connected with the limiting ring, the limiting ring is formed by splicing two limiting blocks, and the fixed ring seat is provided with a positioning groove for positioning the limiting ring.
8. The high-precision glass capillary drawing machine according to claim 1, wherein the door cover is composed of two flat plates, the adjusting assembly comprises two limiting strips, the two limiting strips are oppositely arranged on the high-temperature furnace and located on two opposite sides of the discharge end of the through hole, sliding grooves for sliding two ends of the flat plates are formed in opposite side walls of the two limiting strips along the length direction of the sliding grooves, the two flat plates are arranged between the two limiting strips in an overlapped mode, and adjusting handles are arranged on the two flat plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120378392.0U CN215559887U (en) | 2021-02-18 | 2021-02-18 | High-precision glass capillary wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120378392.0U CN215559887U (en) | 2021-02-18 | 2021-02-18 | High-precision glass capillary wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215559887U true CN215559887U (en) | 2022-01-18 |
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ID=79838379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120378392.0U Active CN215559887U (en) | 2021-02-18 | 2021-02-18 | High-precision glass capillary wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215559887U (en) |
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2021
- 2021-02-18 CN CN202120378392.0U patent/CN215559887U/en active Active
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