CN209189579U - A kind of main axle structure of spinning machine - Google Patents
A kind of main axle structure of spinning machine Download PDFInfo
- Publication number
- CN209189579U CN209189579U CN201822092352.0U CN201822092352U CN209189579U CN 209189579 U CN209189579 U CN 209189579U CN 201822092352 U CN201822092352 U CN 201822092352U CN 209189579 U CN209189579 U CN 209189579U
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- gear
- spinning machine
- main axle
- axle structure
- output shaft
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Abstract
The utility model discloses a kind of main axle structures of spinning machine, including driving mechanism (1), gearbox (2) and spindle box (3), the gearbox (2) includes input shaft (21), jackshaft (22) and output shaft (23), the output end of the input shaft (21) and driving mechanism (1) is drivingly connected, and the output shaft (23) connect with the main shaft drives of spindle box (3)；The input shaft (21) and jackshaft (22) are drivingly connected, multiple groups third gear (222) of different sizes is fixedly installed on the jackshaft (22), the output shaft (23) is rotatably provided with the 4th gear (231) that multiple groups are engaged with each third gear (222), the output shaft (23) also slides the chuck (232) that is provided with and can engage from different 4th gears (231), and the utility model is used for the main axle structure of spinning machine.
Description
Technical field
The utility model relates to spinning machine component technology fields, and in particular to a kind of main axle structure of spinning machine.
Background technique
Spinning machine be metal rotators forming a kind of equipment, the processing for rotary body, efficiency with higher, therefore
Spinning machine becomes rotary body and processes most common tool.Main axle structure is the important building block of spinning machine, and mold needs to install
On main axle structure, the power of materials and parts rotation also comes from main axle structure, is driven and is rotated by main axle structure, and workpiece can be just spun into
Set shape.Existing main axle structure is unable to speed change or transmission range is few, to not be able to satisfy the workpiece of different rotating speeds demand
Rotary pressing processing influences the scope of application and spinning effect of spinning machine.
Utility model content
The technical issues of the utility model solves is to provide a kind of soluble main shaft for the deficiency in background technique
Structure.
In order to solve the above technical problems, the technical solution of the utility model is: a kind of main axle structure of spinning machine, including drive
Motivation structure, gearbox and spindle box, the gearbox include input shaft, jackshaft and output shaft, the input shaft and driving machine
The output end of structure is drivingly connected, and the main shaft drives of the output shaft and spindle box connect；The input shaft and jackshaft driving connect
It connects, is fixedly installed multiple groups third gear of different sizes on the jackshaft, the output shaft is rotatably provided with multiple groups and each
4th gear of a third gear engagement, the output shaft also slide the chuck that is provided with and can engage from different 4th gears.
Further, be additionally provided with driving lever on the chuck, the driving lever adjusts the position of chuck so that chuck from it is different
The 4th gear engaging.
Further, the driving lever adjusts the position of chuck by lever construction.
Further, the input shaft and jackshaft are drivingly connected by intermeshing first gear and second gear.
Further, the input shaft is fixedly connected with the output end of driving mechanism, the master of the output shaft and spindle box
Axis is connected by pitch wheel.
Further, the spindle box is provided with the slowing-down structure of multi-stage gear formation.
Further, gear is additionally provided in the spindle box.
Further, the spindle box is additionally provided with mandril.
Further, the driving mechanism is motor or hydraulic motor.
Beneficial effect of the utility model mainly has the following: gearbox is arranged in main axle structure, realizes main shaft
The multi gear speed changing function of structure is installed on the workpiece rotary pressing processing that can satisfy different rotating speeds demand on spinning machine, so that spinning
The scope of application of machine is wider, spinning effect is more preferable.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the main axle structure of spinning machine in the utility model embodiment one；
The schematic front view of the main axle structure of spinning machine in Fig. 2 the utility model embodiment one；
The structural schematic diagram of the gearbox of the main axle structure of spinning machine in Fig. 3 utility model embodiment one；
The structural schematic diagram of Fig. 4 jackshaft of the main axle structure of spinning machine in new embodiment one；
The structural schematic diagram of Fig. 5 chuck of the main axle structure of spinning machine in new embodiment one.
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable；The same or similar label corresponds to same or similar
Component；The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, below in conjunction with attached drawing and embodiment to the utility model carry out into
One step detailed description.
Embodiment one
Refering to fig. 1 ~ 5, a kind of main axle structure of spinning machine, as the main shaft portion on spinning machine.Main axle structure includes driving
Motivation structure 1, gearbox 2 and spindle box 3, driving mechanism 1 provide rotary power, can use motor or hydraulic motor, and motor turns
Fast height, hydraulic motor torsion are big.Gearbox 2 realizes speed changing function, realizes the spinning of different rotating speeds.Spindle box 3 is used as installation mould
The structures such as tool, mandril 31, and deceleration can be realized by multi-stage speed-reducing gear set, especially facilitate motor as driving machine
Deceleration when structure 1.
Refering to fig. 1 ~ 5, the gearbox 2 includes input shaft 21, jackshaft 22 and output shaft 23, the input shaft 21 and drive
The output end of motivation structure 1 is drivingly connected, can be in such a way that input shaft 21 is fixedly connected with the output end of driving mechanism 1.Institute
Output shaft 23 is stated to connect with the main shaft drives of spindle box 3, it can be using pitch wheel, the belt connected by belt pulley
Etc. modes realize.The input shaft 21 is drivingly connected with jackshaft 22, and input shaft 21 and jackshaft 22 are preferably by intermeshing
First gear 211 and second gear 221 be drivingly connected, to provide more powerful power.It is fixed on the jackshaft 22
Multiple groups third gear 222 of different sizes is set, and the output shaft 23 is rotatably provided with multiple groups and nibbles with each third gear 222
The 4th gear 231 closed, jackshaft 22 are engaged by different size of gear from output shaft 23 and are connected to realize different transmissions
Than, if connecting pinion gear on jackshaft 22, gear wheel is connected on output shaft 23, then realizes deceleration, gear wheel and pinion gear
The slowing effect that number of teeth difference is then realized is different, realizes different speed changes.As illustrated two groups of different size of teeth in Fig. 3
Wheel, the speed that output shaft 23 exports when the one group of gear in right side engaged transmission is lower, output shaft when the one group of gear engaged transmission in left side
The speed of 23 outputs is higher.Third gear 222 and four gears 231 are referred to this implementation not just as only two groups of setting in figure
Structure setting in example is more than two, multi-gear transmission is realized, to provide different revolving speeds for spinning machine.The output shaft 23 is also
Sliding is provided with the chuck 232 that can be engaged from different 4th gears 231, and corresponding snap-in structure is arranged on the 4th gear 231,
When engaging to chuck from the 4th different gears 231, the rotation of corresponding third gear 222 is driven to the 4th gear
231, then rotation is driven to output shaft 23 by chuck 232.By above structure, the multi gear speed change function of main axle structure is realized
Can, be installed on the workpiece rotary pressing processing that can satisfy different rotating speeds demand on spinning machine so that the scope of application of spinning machine it is wider,
Spinning effect is more preferable.
Refering to Fig. 4 and Fig. 5, output shaft 23 can axially be opened up using the structure in Fig. 4, a cylindrical axle surface
Card slot 224, the axial protrusion 234 of setting on the inside of corresponding chuck, chuck, which is set on shaft, can realize that chuck can be with
It slides axially in output shaft 23 without the effect being able to rotate, chuck 232 and output shaft 23 is rotated synchronously and can be with
It is slided on output shaft.Gear installation set 223 is also fixedly installed on output shaft 23, output shaft 23 is fixed on the inside of installation set 223
On, the both sides in outside have position limiting structure, and centre is ring structure, and the 4th gear 231 is mounted in ring structure, can pass through
Bearing installation, so as to realize that the 4th gear 231 rotates on output shaft 23.
Refering to Fig. 3, driving lever 233 is additionally provided on the chuck 232, the driving lever 233 adjusts the position of chuck 232, makes
Chuck 232 is obtained to engage from the 4th different gears 231.The driving lever 233 adjusts the position of chuck 232 by lever construction,
Can be specifically fixed on chuck 232 using the structure of plurality of rods composition in figure, first segment bar, second segment by shaft B and C with
First segment is connected with third section, and shaft A is additionally provided in third section, so that second segment can be driven to drive by stirring third section
One Duan Yidong, so that chuck 232 is moved to different location and engages from the 4th different gears 231.
In order to enable main axle structure transmission range is more, it is additionally provided with gear in the spindle box 3, class can be used
Like the structure of gearbox, two-stage transmission range is set.
The main axle structure of the present embodiment using when be mounted on the pedestal of spinning machine, formed together with top with spinning break bar, tail
Spinning machine uses.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (9)
1. a kind of main axle structure of spinning machine, it is characterised in that: including driving mechanism (1), gearbox (2) and spindle box (3), institute
Stating gearbox (2) includes input shaft (21), jackshaft (22) and output shaft (23), the input shaft (21) and driving mechanism (1)
Output end be drivingly connected, the output shaft (23) connect with the main shaft drives of spindle box (3)；The input shaft (21) and centre
Axis (22) is drivingly connected, fixed setting multiple groups third gear (222) of different sizes, the output shaft on the jackshaft (22)
(23) it is rotatably provided with the 4th gear (231) that multiple groups are engaged with each third gear (222), the output shaft (23) is also sliding
It is dynamic to be provided with the chuck (232) that engaged from different 4th gears (231).
2. the main axle structure of spinning machine according to claim 1, it is characterised in that: be additionally provided on the chuck (232)
Driving lever (233), the driving lever (233) adjust the position of chuck (232), so that chuck (232) and the 4th different gears (231)
Engaging.
3. the main axle structure of spinning machine according to claim 2, it is characterised in that: the driving lever (233) passes through lever knot
Structure adjusts the positions of chuck (232).
4. the main axle structure of spinning machine according to claim 3, it is characterised in that: the input shaft (21) and jackshaft
(22) it is drivingly connected by intermeshing first gear (211) and second gear (221).
5. the main axle structure of spinning machine according to claim 4, it is characterised in that: the input shaft (21) and driving mechanism
(1) output end is fixedly connected, and the output shaft (23) is connect with the main shaft of spindle box (3) by pitch wheel.
6. the main axle structure of spinning machine according to claim 5, it is characterised in that: the spindle box (3) is provided with multistage
The slowing-down structure that gear is formed.
7. the main axle structure of spinning machine according to claim 6, it is characterised in that: be additionally provided in the spindle box (3)
Gear.
8. the main axle structure of spinning machine according to claim 7, it is characterised in that: the spindle box (3) is additionally provided with top
Bar (31).
9. according to the main axle structure for the spinning machine that claim 8 is stated, it is characterised in that: the driving mechanism (1) is motor or liquid
Pressure motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092352.0U CN209189579U (en) | 2018-12-13 | 2018-12-13 | A kind of main axle structure of spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092352.0U CN209189579U (en) | 2018-12-13 | 2018-12-13 | A kind of main axle structure of spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209189579U true CN209189579U (en) | 2019-08-02 |
Family
ID=67428853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822092352.0U Active CN209189579U (en) | 2018-12-13 | 2018-12-13 | A kind of main axle structure of spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209189579U (en) |
-
2018
- 2018-12-13 CN CN201822092352.0U patent/CN209189579U/en active Active
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