CN109866029A - Double-shaft power head - Google Patents
Double-shaft power head Download PDFInfo
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- CN109866029A CN109866029A CN201711258689.8A CN201711258689A CN109866029A CN 109866029 A CN109866029 A CN 109866029A CN 201711258689 A CN201711258689 A CN 201711258689A CN 109866029 A CN109866029 A CN 109866029A
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- shaft
- double
- power head
- spindle box
- linear bearing
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Abstract
The present invention provides a kind of double-shaft power heads, belong to field of mechanical technique.It solves existing power head and can only process to a workpiece, there is a problem of that processing efficiency is low.This double-shaft power head, the cylinder that including both ends there is bracket, the guiding axis being arranged between two support plates, the linear bearing being sheathed on guiding axis and the driving linear bearing of support plate to move along guiding axis, linear bearing is between two support plates, translation plates are fixed with above linear bearing, translation plates are equipped with spindle box, shaft one is equipped in spindle box, the rear portion of spindle box is equipped with the motor rotated for drive shaft one, it is additionally provided in spindle box and is sequentially connected with the shaft two disposed in parallel of shaft one, shaft two by synchronous belt and shaft one.The present invention has many advantages, such as that reasonable in design, low energy consumption, high in machining efficiency.
Description
Technical field
The invention belongs to field of mechanical technique, are related to a kind of double-shaft power head, and machine is used in especially a kind of borings processing
The double-shaft power head of bed.
Background technique
The spool of faucet handle and tap is connected by bolt, is pulled the on-off that handle realizes spool, is led on handle
Crossing machine tooling has threaded hole.Tradition is to the main tapping that the machining tool of threaded hole includes motor and is driven by motor, main tapping
Front end be equipped with process tool, motor rotate when drive process tool rotation on handle thread mill drilling.This lathe
It has the disadvantage in that a motor can only drive one process tool is rotated, a handle can only be processed, be existed every time
The low problem of working efficiency；If improving working efficiency, while multiple processing knives need to set are processed to multiple handles
Tool, multiple machining tools must be caused processing cost high by multiple motor drivens, energy consumption height, energy-saving purpose are not achieved,
And it takes up a large area.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, a kind of reasonable in design, energy consumption is proposed
Low double-shaft power head.
Object of the invention can be realized by the following technical scheme:
This double-shaft power head has the bracket of support plate including both ends, the guiding axis being arranged between two support plates, is sheathed on and leads
The cylinder that linear bearing on axis and driving linear bearing are moved along guiding axis, the linear bearing be located at two support plates it
Between, which is characterized in that translation plates are fixed with above the linear bearing, the translation plates are equipped with spindle box, described
Shaft one is equipped in spindle box, the rear portion of the spindle box is equipped with the motor rotated for drive shaft one, the main shaft
It is additionally provided in case and is sequentially connected with the shaft two disposed in parallel of shaft one, the shaft two by synchronous belt and shaft one.
When this double-shaft power head works, cylinder pushes linear bearing, so that translation plates is moved forward along guiding axis, while motor band
Turn axis one and shaft two rotate, and the front end of shaft one and shaft two is equipped with process tool, when translation plates move in place, two
A process tool is drilled or is processed screw thread to two different workpiece respectively, and after completion of processing, cylinder drives translation plates
It moves back, completes the processing of workpiece.This double-shaft power head can simultaneously process two workpiece, high in machining efficiency, and by same
One motor driven, it is energy-saving.
In above-mentioned double-shaft power head, the spindle box include cabinet, set on cabinet front end drive end bearing bracket and be set to
The rear end cap of box back has one group of conical bearing one being oppositely arranged, the case between the cabinet and shaft one
There is one group of conical bearing two being oppositely arranged, the rear side that the shaft one is located at rear end cap is equipped with band between body and shaft two
Wheel one, the rear side that the shaft two is located at rear end cap are equipped with the belt wheel two of setting corresponding with belt wheel one, above-mentioned synchronous belt
It is sheathed between belt wheel one and belt wheel two.
In above-mentioned double-shaft power head, outside framework oil seal one is equipped between the shaft one and drive end bearing bracket, described turns
Outside framework oil seal two is equipped between axis two and drive end bearing bracket.
In above-mentioned double-shaft power head, the output shaft of the motor is connect by shaft coupling with shaft one.
In above-mentioned double-shaft power head, the baffle extended at translation plates side is fixed on the cylinder, it is described
Baffle on there is the guide groove that extends along guiding axis, the translation plates are equipped with the guide rod stretched in guide groove, institute
The guide rod stated is perpendicular to baffle plate setting.Baffle mainly plays support and guiding role to translation plates, and the length of guide groove determines flat
Move the stroke of plate.
In above-mentioned double-shaft power head, the linear bearing is two and is fixed together by connector.
In above-mentioned double-shaft power head, the connector is bolt.
Compared with prior art, this double-shaft power head has the advantage that
This double-shaft power head can simultaneously process two workpiece, high in machining efficiency, and by the same motor driven, energy conservation
Consumption reduction；Spindle box it is reasonable in design, easy to assembly, shaft one is connect with shaft two by synchronous belt, guarantee shaft one with
The rotation direction of shaft two is identical；It is equipped with the baffle for being oriented to and supporting to translation plates on cylinder, the stabilization of translation plates can be improved
Property, guide groove can limit the stroke of translation plates, machining accuracy height.
Detailed description of the invention
Fig. 1 is a kind of side view of preferred embodiment provided by the invention.
Fig. 2 is a kind of top view of preferred embodiment provided by the invention.
In figure, 1, bracket；11, support plate；2, guiding axis；3, linear bearing；4, cylinder；5, translation plates；6, spindle box；
61, cabinet；62, drive end bearing bracket；63, rear end cap；64, conical bearing one；65, conical bearing two；66, belt wheel one；67, belt wheel two；
68, outside framework oil seal one；69, outside framework oil seal two；71, shaft one；72, shaft two；73, motor；74, shaft coupling；8, baffle；81,
Guide groove；82, guide rod；9, connector.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
This double-shaft power head, as shown in Figure 1, include both ends have support plate 11 bracket 1, be arranged in two support plates 11 it
Between the cylinder 4 that is moved along guiding axis 2 of guiding axis 2, the linear bearing 3 that is sheathed on guiding axis 2 and driving linear bearing 3, such as
Shown in Fig. 1, linear bearing 3 is two and is fixed together by connector 9 that the connector 9 in the present embodiment is bolt.
Two linear bearings 3 are between two support plates 11, as shown in Figure 1, being fixed with translation in the top of linear bearing 3
Plate 5, translation plates 5 are equipped with spindle box 6, as shown in Fig. 2, being equipped with shaft 1 in spindle box 6, the rear portion of spindle box 6 is equipped with
For the motor 73 that drive shaft 1 rotates, it is additionally provided with and the shaft 2 72 disposed in parallel of shaft 1, shaft in spindle box 6
2 72 are sequentially connected by synchronous belt and shaft 1.
Specifically, as shown in Fig. 2, spindle box 6 includes cabinet 61, set on the drive end bearing bracket 62 of 61 front end of cabinet and set on cabinet
The rear end cap 63 of 61 rear ends, between cabinet 61 and shaft 1 have one group of conical bearing 1 being oppositely arranged, cabinet 61 with
There is one group of conical bearing 2 65 being oppositely arranged, the rear side that shaft 1 is located at rear end cap 63 is equipped with belt wheel between shaft 2 72
One 66, the rear side that shaft 2 72 is located at rear end cap 63 is equipped with the belt wheel 2 67 of setting corresponding with belt wheel 1, and synchronous belt is arranged
Between belt wheel 1 and belt wheel 2 67.
As shown in Fig. 2, be equipped with outside framework oil seal 1 between shaft 1 and drive end bearing bracket 62, shaft 2 72 and drive end bearing bracket 62 it
Between be equipped with outside framework oil seal 2 69, and the output shaft of motor 73 is connect by shaft coupling 74 with shaft 1.
As shown in Figure 1, being fixed with the baffle 8 extended at 5 side of translation plates on cylinder 4, have on baffle 8 along guiding axis
2 guide grooves 81 extended, translation plates 5 are equipped with the guide rod 82 stretched in guide groove 81, and guide rod 82 is set perpendicular to baffle 8
It sets.Baffle 8 mainly plays support and guiding role to translation plates 5, and the length of guide groove 81 determines the stroke of translation plates 5.It is being oriented to
The end of bar 82 has spacing head, which plays the purpose for preventing guide rod 82 from falling off out of guide groove 81.
When this double-shaft power head works, cylinder 4 pushes linear bearing 3, and translation plates 5 is made to move forward along guiding axis 2, while electricity
Machine 73 drives shaft 1 and shaft 2 72 to rotate, and the front end of shaft 1 and shaft 2 72 is equipped with process tool, works as translation
When plate 5 is moved in place, two process tools are drilled or are processed screw thread to two different workpiece respectively, work as completion of processing
Afterwards, cylinder 4 drives translation plates 5 to move back, and completes the processing of workpiece.This double-shaft power head can simultaneously process two workpiece,
It is high in machining efficiency, and driven by the same motor 73, it is energy-saving.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (7)
1. a kind of double-shaft power head has the bracket (1) of support plate (11) including both ends, is arranged between two support plates (11)
The gas of guiding axis (2), the linear bearing (3) being sheathed on guiding axis (2) and driving linear bearing (3) along guiding axis (2) movement
Cylinder (4), the linear bearing (3) is between two support plates (11), which is characterized in that the top of the linear bearing (3)
It is fixed with translation plates (5), the translation plates (5) are equipped with spindle box (6), are equipped with shaft one in the spindle box (6)
(71), the rear portion of the spindle box (6) is equipped with the motor (73) for drive shaft one (71) rotation, the spindle box (6)
It is inside additionally provided with and passes through synchronous belt and shaft one with shaft one (71) shaft two (72) disposed in parallel, the shaft two (72)
(71) it is sequentially connected.
2. double-shaft power head according to claim 1, which is characterized in that the spindle box (6) includes cabinet (61), sets
Drive end bearing bracket (62) in cabinet (61) front end and the rear end cap (63) set on cabinet (61) rear end, the cabinet (61) and shaft
There is one group of conical bearing one (64) being oppositely arranged between one (71), have between the cabinet (61) and shaft two (72)
One group of conical bearing two (65) being oppositely arranged, the rear side that the shaft one (71) is located at rear end cap (63) are equipped with belt wheel one
(66), the rear side that the shaft two (72) is located at rear end cap (63) is equipped with the belt wheel two of setting corresponding with belt wheel one (66)
(67), above-mentioned synchronous belt is sheathed between belt wheel one (66) and belt wheel two (67).
3. double-shaft power head according to claim 2, which is characterized in that the shaft one (71) and drive end bearing bracket (62) it
Between be equipped with outside framework oil seal one (68), equipped with outside framework oil seal two (69) between the shaft two (72) and drive end bearing bracket (62).
4. double-shaft power head according to claim 1 or 2 or 3, which is characterized in that the output shaft of the motor (73) passes through
Shaft coupling (74) is connect with shaft one (71).
5. double-shaft power head according to claim 1 or 2 or 3, which is characterized in that be fixed with and prolong on the cylinder (4)
The baffle (8) at translation plates (5) side is extended to, there is the guide groove (81) extended along guiding axis (2) on the baffle (8),
The translation plates (5) are equipped with the guide rod (82) stretched in guide groove (81), and the guide rod (82) is perpendicular to gear
Plate (8) setting.
6. double-shaft power head according to claim 1 or 2 or 3, which is characterized in that the linear bearing (3) is two
And it is fixed together by connector (9).
7. double-shaft power head according to claim 6, which is characterized in that the connector (9) is bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711258689.8A CN109866029A (en) | 2017-12-05 | 2017-12-05 | Double-shaft power head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711258689.8A CN109866029A (en) | 2017-12-05 | 2017-12-05 | Double-shaft power head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109866029A true CN109866029A (en) | 2019-06-11 |
Family
ID=66915178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711258689.8A Pending CN109866029A (en) | 2017-12-05 | 2017-12-05 | Double-shaft power head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109866029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640448A (en) * | 2019-10-14 | 2020-01-03 | 燕山大学 | Installation type double-shaft automatic tightening device and operation method thereof |
-
2017
- 2017-12-05 CN CN201711258689.8A patent/CN109866029A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110640448A (en) * | 2019-10-14 | 2020-01-03 | 燕山大学 | Installation type double-shaft automatic tightening device and operation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190611 |