CN206185192U - Boring machine headstock counter weight mechanism - Google Patents
Boring machine headstock counter weight mechanism Download PDFInfo
- Publication number
- CN206185192U CN206185192U CN201621264471.4U CN201621264471U CN206185192U CN 206185192 U CN206185192 U CN 206185192U CN 201621264471 U CN201621264471 U CN 201621264471U CN 206185192 U CN206185192 U CN 206185192U
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- CN
- China
- Prior art keywords
- fixed
- cylinder
- headstock
- main spindle
- spindle box
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a boring machine headstock counter weight mechanism, includes headstock, stand, motor, lead screw, motor, lead screw are all fixed on the stand, motor shaft and lead screw upper end are fixed, the headstock is fixed with screw -nut, still includes energy storage ware, cylinder, the cylinder is fixed in the stand upper end, cylinder lower extreme and headstock upper end is connected, the stand inboard is equipped with the guide rail, the fixed slider that is equipped with in headstock one side, the slider is fixed on the guide rail, the energy storage ware is placed on the horizontal plane, the energy storage ware passes through the plastic tubing and is connected with the cylinder. The utility model discloses boring machine headstock counter weight mechanism adopts the nitrogen gas counter weight, utilize the amplitude transformer gather can, servo motor in the control cylinder cooperation headstock, the driving spindle case improves feed rate along the stable smoothly up -and -down motion of guide rail, can not the oscillation generation, the difficult wearing and tearing of screw -nut reach the noise reduction simultaneously, put forward the effect of high pressure heater worker precision, the life -span of having guaranteed the lathe.
Description
Technical field
The utility model is related to boring machine field, espespecially a kind of boring head balance weight mechanism.
Background technology
Boring machine is a kind of lathe for carrying out boring to the existing pre-manufactured hole of workpiece using boring cutter.Generally, based on boring cutter rotation
Motion, the movement of boring cutter or workpiece is feed motion.The main spindle box counterweight of existing boring machine is hanged by the way of mild steel link chain formula
Hang on the column of boring machine, motor, main shaft and milling cutter are housed on main spindle box, motor needs to overcome the gravity of main spindle box itself, lead to
Crossing motor drive screw drives main spindle box to move up and down, and this kind of counterweight mode, feed screw nut is easily worn and torn, and reduces the boring machine life-span,
And drive noise is big during main spindle box up and down motion, can beat, influence Boring machine processing precision when quick mobile.
Utility model content
To solve the above problems, the utility model provides a kind of reduction noise, improves feed speed, such that main spindle box is upper and lower
The boring head balance weight mechanism of motion stabilization.
To achieve the above object, the technical solution adopted in the utility model is：A kind of boring head balance weight mechanism, including
Main spindle box, column, motor, screw mandrel, the motor, screw mandrel are each attached on column, and the machine shaft is fixed with screw mandrel upper end,
The main spindle box is fixed with feed screw nut, and also including accumulator, cylinder, the cylinder is fixed on column upper end, under the cylinder
End is connected with main spindle box upper end, and the column inner side is provided with guide rail, and the main spindle box side is fixed with sliding block, and the sliding block is consolidated
It is scheduled on guide rail, the accumulator is placed in the horizontal plane, and the accumulator is connected by plastic tube with cylinder.
Specifically, the column inner side is provided with double guide rails, and the main spindle box is fixed with the guide rail of both sides respectively by sliding block.
Specifically, also including nitrogen pot, the nitrogen pot is placed in the horizontal plane, and the nitrogen pot is by plastic tube and storage
Can device connection.
The beneficial effects of the utility model are：The utility model boring head balance weight mechanism uses nitrogen counterweight, profit
Use amplitude transformer cumulative, control cylinder to coordinate the servomotor in main spindle box, cause cylinder main by the pressure of accumulator nitrogen
Axle box is held upwards, and the gravitational equilibrium downward with main spindle box itself, motor need not overcome the situation of main spindle box self gravitation
Under, drive shaft case swimmingly moves up and down along guide rail stabilization, improves feed speed, will not produce vibration, and feed screw nut is not
It is easy to wear, while reaching reduction noise, improve the effect of machining accuracy, it is ensured that the life-span of lathe.
Brief description of the drawings
Fig. 1 is top view of the present utility model.
Fig. 2 is sectional view of the present utility model.
Drawing reference numeral explanation：1. main spindle box；11. sliding blocks；2. column；21. guide rails；3. motor；4. screw mandrel；5. accumulation of energy
Device；6. cylinder；7. plastic tube.
Specific embodiment
Refer to shown in Fig. 1-2, the utility model is on a kind of boring head balance weight mechanism, including main spindle box 1, column
2nd, motor 3, screw mandrel 4, the motor 3, screw mandrel 4 are each attached on column 2, and the rotating shaft of the motor 3 is fixed with the upper end of screw mandrel 4, institute
State main spindle box 1 to be fixed with the nut of screw mandrel 4, also including accumulator 5, cylinder 6, the cylinder 5 is fixed on the upper end of column 2, the gas
The lower end of cylinder 6 is connected with the upper end of main spindle box 1, and the inner side of the column 2 is provided with guide rail 21, and the side of the main spindle box 1 is fixed with sliding block
11, the sliding block 11 is fixed on guide rail 21, and the accumulator 5 is placed in the horizontal plane, and the accumulator 5 passes through plastic tube 7
It is connected with cylinder 6.
Compared with prior art, the utility model boring head balance weight mechanism uses nitrogen counterweight, poly- using amplitude transformer 5
Can, control cylinder 6 coordinates the servomotor 3 in main spindle box 1, causes cylinder 6 by main spindle box 1 by the pressure of the nitrogen of accumulator 5
Hold upwards, with the downward gravitational equilibrium of main spindle box 1 itself, motor 3 need not overcome the situation of the self gravitation of main spindle box 1
Under, drive shaft case 1 swimmingly moves up and down along the stabilization of guide rail 21, improves feed speed, will not produce vibration, the spiral shell of screw mandrel 4
It is female not easy to wear, while reaching reduction noise, improve the effect of machining accuracy, it is ensured that the life-span of lathe.
Specifically, the inner side of the column 2 is provided with double guide rails 212, and the main spindle box 1 is led with both sides respectively by sliding block 11
Rail 21 is fixed.
Specifically, also including nitrogen pot, the nitrogen pot is placed in the horizontal plane, and the nitrogen pot is by plastic tube and storage
Energy device 5 is connected.
The utility model is further described below by specific embodiment.
This specific embodiment includes main spindle box 1, column 2, motor 3, screw mandrel 4, also including accumulator 5 and cylinder 6, motor 3
The upper end of column 2 is fixed on cylinder 6, the lower end of cylinder 6 is connected with the upper end of main spindle box 1, and screw mandrel 4 is each attached on column 2, motor 3
Rotating shaft is fixed with the upper end of screw mandrel 4, and main spindle box 1 is fixed with the nut of screw mandrel 4, and the inner side of column 2 is provided with double guide rails 21, the side of main spindle box 1
Sliding block 11 is fixed with, sliding block 11 is fixed on the guide rail 21 of both sides, accumulator 5 and nitrogen pot are placed in the horizontal plane, nitrogen
Tank is connected by plastic tube with accumulator 5, and accumulator 5 is connected by plastic tube 7 with cylinder 6, during work, by the nitrogen of accumulator 5
The pressure of gas causes that cylinder 6 holds main spindle box 1 upwards, and with the downward gravitational equilibrium of main spindle box 1 itself, control cylinder 6 coordinates
Servomotor 3 in main spindle box 1, motor 3 in the case where the self gravitation of main spindle box 1 need not be overcome, drive shaft case 1 along
The stabilization of guide rail 21 swimmingly moves up and down, and improves feed speed, and the nut of screw mandrel 4 will not wear and tear, while reaching reduction noise, improves
The effect of machining accuracy, it is ensured that the life-span of lathe.
Embodiment of above is only that preferred embodiment of the present utility model is described, not to the utility model
Scope be defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the guarantor that claims of the present utility model determine
In the range of shield.
Claims (3)
1. a kind of boring head balance weight mechanism, including main spindle box, column, motor, screw mandrel, the motor, screw mandrel are each attached to
On column, the machine shaft is fixed with screw mandrel upper end, and the main spindle box is fixed with feed screw nut, it is characterised in that：Also include
Accumulator, cylinder, the cylinder are fixed on column upper end, and the cylinder lower end is connected with main spindle box upper end, the column inner side
Guide rail is provided with, the main spindle box side is fixed with sliding block, and the sliding block is fixed on guide rail, and the accumulator is placed on level
On face, the accumulator is connected by plastic tube with cylinder.
2. a kind of boring head balance weight mechanism according to claim 1, it is characterised in that：The column inner side is provided with double
Guide rail, the main spindle box is fixed with the guide rail of both sides respectively by sliding block.
3. a kind of boring head balance weight mechanism according to claim 1, it is characterised in that：Also include nitrogen pot, it is described
Nitrogen pot is placed in the horizontal plane, and the nitrogen pot is connected by plastic tube with accumulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264471.4U CN206185192U (en) | 2016-11-21 | 2016-11-21 | Boring machine headstock counter weight mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264471.4U CN206185192U (en) | 2016-11-21 | 2016-11-21 | Boring machine headstock counter weight mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206185192U true CN206185192U (en) | 2017-05-24 |
Family
ID=58723798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621264471.4U Expired - Fee Related CN206185192U (en) | 2016-11-21 | 2016-11-21 | Boring machine headstock counter weight mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206185192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975553A (en) * | 2021-03-02 | 2021-06-18 | 珠海格力智能装备有限公司 | Gas circuit structure and machine tool with same |
-
2016
- 2016-11-21 CN CN201621264471.4U patent/CN206185192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112975553A (en) * | 2021-03-02 | 2021-06-18 | 珠海格力智能装备有限公司 | Gas circuit structure and machine tool with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20171121 |