CN213739190U - Multi-handpiece exchange spindle device of glass fiber drawing machine - Google Patents
Multi-handpiece exchange spindle device of glass fiber drawing machine Download PDFInfo
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- CN213739190U CN213739190U CN202022621017.2U CN202022621017U CN213739190U CN 213739190 U CN213739190 U CN 213739190U CN 202022621017 U CN202022621017 U CN 202022621017U CN 213739190 U CN213739190 U CN 213739190U
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Abstract
The utility model relates to a glass fiber wire drawing machine multimachine head exchanges spindle unit, including organism, main shaft mechanism and impeller mechanism, organism (1) including frame (1-1) and carousel (1-2), this carousel (1-2) install on the mounting hole that is located frame (1-1) one side through bearing pivoted, main shaft mechanism (2) install carousel (1-2) on, detachable installs on this main shaft mechanism (2) impeller mechanism (3), the fitting surface of this impeller mechanism (3) and main shaft mechanism (2) is conical surface (3-7). The utility model has the advantages that: 1. the machine head is replaced without detaching the main shaft, online replacement can be realized, the working strength is low, the consumed time is short, and the efficiency is high. 2. The processing difficulty is reduced, the processing cost is saved, the replacement is simple, the types of spare parts are few, and the maintenance cost is low.
Description
Technical Field
The utility model relates to a multimachine head interchange spindle device of glass fiber wire drawing machine relates to glass fiber wire drawing machine aircraft nose field.
Background
A multi-handpiece exchange spindle structure of a glass fiber drawing machine is a multi-handpiece exchange spindle structure of a glass fiber drawing machine.
At present, most glass fiber enterprises adopt a one-to-one mounting structure of a main shaft and a machine head, equipment needs to be changed in variety, the main shaft and the machine head need to be integrally replaced after being off-line, and the mode is long in time consumption, high in spare part price and high in maintenance and use cost.
Disclosure of Invention
For overcoming prior art's defect, the utility model provides a glass fiber wire drawing machine multimachine head exchanges spindle device, the technical scheme of the utility model is:
the multi-handpiece exchange spindle device of the glass fiber drawing machine comprises a machine body, a spindle mechanism and an impeller mechanism, wherein the machine body (1) comprises a rack (1-1) and a turntable (1-2), the turntable (1-2) is rotatably arranged on an installation hole in one side of the rack (1-1) through a bearing, the spindle mechanism (2) is arranged on the turntable (1-2), the impeller mechanism (3) is detachably arranged on the spindle mechanism (2), and the matching surface of the impeller mechanism (3) and the spindle mechanism (2) is a conical surface (3-7).
The main shaft mechanism (2) comprises a main shaft (2-1), a shaft core cylinder (2-2), a motor base (2-3), a front oil ring cover (2-4), a rear oil ring cover (2-6), a servo motor (2-8) and a locking nut (2-9), wherein the main shaft (2-1) is rotatably arranged on the shaft core cylinder (2-2) through a bearing, and the shaft core cylinder (2-2) is sleeved on the periphery of the main shaft (2-1) and is coaxially arranged with the main shaft (2-1); the front end of the shaft core cylinder (2-2) is provided with a front oil ring cover (2-4) through a bolt, and the rear end of the shaft core cylinder is provided with a rear oil ring cover (2-6) through a bolt for connection; the motor base (2-3) is arranged at the rear end of the shaft core barrel (2-2), the servo motor (2-8) is arranged on the motor base (2-3), one end of the main shaft (2-1) is in transmission connection with the servo motor (2-8), and the other end of the main shaft penetrates through the shaft core barrel (2-2) and then is provided with a locking nut (2-9) used for pressing the impeller mechanism (3).
A front oil stopping ring (2-5) is arranged between the front oil ring cover (2-4) and the main shaft (2-1), and a rear oil stopping ring (2-7) is arranged between the rear oil ring cover (2-6) and the main shaft (2-1).
The impeller mechanism (3) comprises an impeller main body (3-1), a rear end cover (3-2), a tension strip (3-3), a wire winding ring (3-4), a front taper sleeve (3-5) and a rear taper sleeve (3-6), wherein the rear end cover (3-2) is installed at the rear end of the impeller main body (3-1), the wire winding ring (3-4) is installed at the front end of the impeller main body, the tension strip (3-3) is installed in a T-shaped groove of the impeller main body between the rear end cover (3-2) and the wire winding ring (3-4), the front taper sleeve (3-5) is installed at the front end of the impeller main body (3-1) in a sliding manner, and the rear taper sleeve (3-6) is installed at the rear end of the impeller main body in a sliding manner; the front taper sleeve and the rear taper sleeve are coaxially arranged with the impeller main body, and an air cavity is formed on the surface of the impeller main body between the front taper sleeve and the rear taper sleeve.
The utility model has the advantages that:
1. the machine head is replaced without detaching the main shaft, online replacement can be realized, the working strength is low, the consumed time is short, and the efficiency is high.
2. The processing difficulty is reduced, the processing cost is saved, the replacement is simple, the types of spare parts are few, and the maintenance cost is low.
Drawings
Fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic view of the spindle mechanism of fig. 1.
Fig. 3 is a sectional view of the spindle mechanism of fig. 1.
Fig. 4 is a schematic view of the impeller mechanism of fig. 1.
Fig. 5 is a cross-sectional view of the impeller mechanism of fig. 1.
Fig. 6 is a schematic view of the assembly of the spindle and impeller mechanism.
Detailed Description
The invention will be further described with reference to specific embodiments, the advantages and features of the invention will become more apparent as the description proceeds. These examples are merely illustrative and do not limit the scope of the invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Referring to fig. 1 to 6, the utility model relates to a multi-handpiece exchange spindle device of a glass fiber drawing machine, which comprises a machine body, a spindle mechanism and an impeller mechanism, wherein the machine body 1 comprises a frame 1-1 and a turntable 1-2, the turntable 1-2 is installed on an installation hole on one side of the frame 1-1 through bearing rotation, the spindle mechanism 2 is installed on the turntable 1-2, the impeller mechanism 3 is detachably installed on the spindle mechanism 2, and the matching surface of the impeller mechanism 3 and the spindle mechanism 2 is a conical surface 3-7.
The spindle mechanism 2 comprises a spindle 2-1, a spindle barrel 2-2, a motor base 2-3, a front oil ring cover 2-4, a rear oil ring cover 2-6, a servo motor 2-8 and a lock nut 2-9, wherein the spindle 2-1 is rotatably arranged on the spindle barrel 2-2 through a bearing, and the spindle barrel 2-2 is sleeved on the periphery of the spindle 2-1 and is coaxially arranged with the spindle 2-1; the front end of the shaft core cylinder 2-2 is provided with a front oil ring cover 2-4 through a bolt, and the rear end is provided with a rear oil ring cover 2-6 through a bolt for connection; the motor base 2-3 is arranged at the rear end of the shaft core barrel 2-2, the servo motor 2-8 is arranged on the motor base 2-3, one end of the main shaft 2-1 is in transmission connection (through a coupler) with the servo motor 2-8, and the other end of the main shaft penetrates through the shaft core barrel 2-2 and is provided with a locking nut 2-9 for pressing the impeller mechanism 3.
A front oil stop ring 2-5 is arranged between the front oil ring cover 2-4 and the main shaft 2-1, a rear oil stop ring 2-7 is arranged between the rear oil ring cover 2-6 and the main shaft 2-1, and the front oil stop ring and the rear oil stop ring are used for preventing the leakage of the internal lubricating oil mist
The impeller mechanism 3 comprises an impeller main body 3-1, a rear end cover 3-2, a swelling strip 3-3, a wire winding ring 3-4, a front taper sleeve 3-5 and a rear taper sleeve 3-6, wherein the rear end of the impeller main body 3-1 is provided with the rear end cover 3-2, the front end of the impeller main body is provided with the wire winding ring 3-4, the swelling strip 3-3 is arranged in a T-shaped groove of the impeller main body between the rear end cover 3-2 and the wire winding ring 3-4, the front end of the impeller main body 3-1 is slidably provided with the front taper sleeve 3-5, and the rear end of the impeller main body is slidably provided with the rear taper sleeve 3-6; the front taper sleeve and the rear taper sleeve are coaxially arranged with the impeller main body, an air cavity is formed on the surface of the impeller main body between the front taper sleeve and the rear taper sleeve, and the expansion strips 3-3 are clamped through the front taper sleeve and the rear taper sleeve.
The utility model discloses a theory of operation is: when the servo motor 2-8 rotates, the main shaft 2-1 synchronously rotates along with the servo motor, and the locking nut 2-9 is fixed at the front end of the main shaft 2-1 and used for pressing the impeller mechanism to ensure that matching surfaces (conical surfaces) of the main shaft 2-1 and the impeller mechanism are tightly matched; when the air passage in the main shaft is ventilated, the front taper sleeve and the rear taper sleeve respectively slide towards two ends along the surface of the impeller under the pushing of air, and the expansion strips 3-3 lose the supporting function and simultaneously descend along with the air passage.
The outer diameter of the impeller mechanism comprises various model sizes, the requirement of a customer on the winding diameter can be met, the inner diameter conical surface and the installation sizes are uniform, rapid exchange can be carried out at any time when different types of winding diameters are required, the main shaft is prevented from self resonance points at high rotating speed (the highest 4500RPM), the vibration value is stable in the rotating process, the product quality is good, and the equipment runs stably.
Claims (4)
1. The multi-handpiece exchange spindle device of the glass fiber drawing machine is characterized by comprising a machine body, a spindle mechanism and an impeller mechanism, wherein the machine body (1) comprises a rack (1-1) and a turntable (1-2), the turntable (1-2) is rotatably arranged on an installation hole in one side of the rack (1-1) through a bearing, the spindle mechanism (2) is arranged on the turntable (1-2), the impeller mechanism (3) is detachably arranged on the spindle mechanism (2), and the matching surface of the impeller mechanism (3) and the spindle mechanism (2) is a conical surface (3-7).
2. The glass fiber drawing machine multi-handpiece exchange spindle device according to claim 1, wherein the spindle mechanism (2) comprises a spindle (2-1), a spindle barrel (2-2), a motor base (2-3), a front oil ring cover (2-4), a rear oil ring cover (2-6), a servo motor (2-8) and a lock nut (2-9), the spindle (2-1) is rotatably mounted on the spindle barrel (2-2) through a bearing, and the spindle barrel (2-2) is sleeved on the periphery of the spindle (2-1) and is coaxially arranged with the spindle (2-1); the front end of the shaft core cylinder (2-2) is provided with a front oil ring cover (2-4) through a bolt, and the rear end of the shaft core cylinder is provided with a rear oil ring cover (2-6) through a bolt for connection; the motor base (2-3) is arranged at the rear end of the shaft core barrel (2-2), the servo motor (2-8) is arranged on the motor base (2-3), one end of the main shaft (2-1) is in transmission connection with the servo motor (2-8), and the other end of the main shaft penetrates through the shaft core barrel (2-2) and then is provided with a locking nut (2-9) used for pressing the impeller mechanism (3).
3. The glass fiber drawing machine multi-handpiece exchange spindle device according to claim 2, wherein a front oil-stopping ring (2-5) is installed between the front oil-ring cover (2-4) and the spindle (2-1), and a rear oil-stopping ring (2-7) is installed between the rear oil-ring cover (2-6) and the spindle (2-1).
4. The multi-handpiece exchange main shaft device of the glass fiber drawing machine according to claim 3, wherein the impeller mechanism (3) comprises an impeller main body (3-1), a rear end cover (3-2), a tensioning strip (3-3), a wire winding ring (3-4), a front taper sleeve (3-5) and a rear taper sleeve (3-6), the rear end cover (3-2) is installed at the rear end of the impeller main body (3-1), the wire winding ring (3-4) is installed at the front end of the impeller main body, the tensioning strip (3-3) is installed in a T-shaped groove of the impeller main body between the rear end cover (3-2) and the wire winding ring (3-4), the front taper sleeve (3-5) is installed at the front end of the impeller main body (3-1) in a sliding manner, the rear taper sleeve (3-6) is installed at the rear end of the impeller main body in a sliding manner, the front taper sleeve and the rear taper sleeve are coaxially arranged with the impeller main body, and an air cavity is formed on the surface of the impeller main body between the front taper sleeve and the rear taper sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022621017.2U CN213739190U (en) | 2020-11-13 | 2020-11-13 | Multi-handpiece exchange spindle device of glass fiber drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022621017.2U CN213739190U (en) | 2020-11-13 | 2020-11-13 | Multi-handpiece exchange spindle device of glass fiber drawing machine |
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| Publication Number | Publication Date |
|---|---|
| CN213739190U true CN213739190U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022621017.2U Active CN213739190U (en) | 2020-11-13 | 2020-11-13 | Multi-handpiece exchange spindle device of glass fiber drawing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988696A (en) * | 2022-06-28 | 2022-09-02 | 杭州天启机械有限公司 | Expansion piece forced expansion device for glass fiber drawing machine head |
-
2020
- 2020-11-13 CN CN202022621017.2U patent/CN213739190U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114988696A (en) * | 2022-06-28 | 2022-09-02 | 杭州天启机械有限公司 | Expansion piece forced expansion device for glass fiber drawing machine head |
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