CN108608215A - A kind of Y-axis movable pulley type balanced structure of precise horizontal machining center - Google Patents
A kind of Y-axis movable pulley type balanced structure of precise horizontal machining center Download PDFInfo
- Publication number
- CN108608215A CN108608215A CN201810395633.5A CN201810395633A CN108608215A CN 108608215 A CN108608215 A CN 108608215A CN 201810395633 A CN201810395633 A CN 201810395633A CN 108608215 A CN108608215 A CN 108608215A
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- China
- Prior art keywords
- oil cylinder
- main shaft
- component
- cylinder
- movable pulley
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a kind of Y-axis movable pulley type balanced structure of precise horizontal machining center, including cylinder component and its installing mechanism, oil cylinder and main shaft connection component, oil cylinder and main shaft connector transmission component.The present invention realizes that Y-direction motor load is consistent when horizontal processing center Y-axis moves up and down, while also reducing the power requirement of the Y-direction motor of selection.Mechanism can solve the problems of traditional direct connection mounting means, for example traditional direct connection oil cylinder mounting means need to select the oil cylinder consistent with machine tool travel, required cost is higher, it takes up space bigger, increase lathe whole height, lathe means of transportation is limited, cylinder pipe connects cabling complexity, is not easy to maintenance etc..
Description
Technical field
Present invention relates particularly to a kind of Y-axis movable pulley type balanced structures of precise horizontal machining center.
Background technology
The spindle box balanced structure for the horizontal Machining centers sold currently on the market is that balancing cylinder is fixedly connected in machine
On bed, then piston rod one end is connected on spindle box, so that piston rod is generated a pulling force straight up by pressure oil, from
And the gravity of balancing main shaft case straight down.This structure is difficult to realize the balance pressure that two oil cylinders are applied in hydraulic control
Power is completely the same, it is also difficult to ensure that two oil cylinders are symmetrical for the decision of spindle box, and occupied space is big, it is of high cost.
Invention content
Goal of the invention：In order to solve the deficiencies in the prior art, the present invention provides a kind of Y-axis of precise horizontal machining center
Movable pulley type balanced structure.
Technical solution：A kind of Y-axis movable pulley type balanced structure of precise horizontal machining center, including cylinder component and its peace
Mounting mechanism, oil cylinder and main shaft connection component, oil cylinder and main shaft connector transmission component；
The cylinder component and its installing mechanism：Oil cylinder bottom and cylinder installation seat, will by the connection type of hinge
Cylinder installation seat is mounted on the side of column main body；
Oil cylinder and main shaft connection component：Oil cylinder is connect with main shaft mainly to be connected by a chain, and one end connects with spindle box
It connects, one end connects with rolling wheel support, and chain is passed through the transmission of the idler wheel on oil cylinder piston head upper roller holder, with movable pulley
It is designed with fixed pulley principle, movable pulley mechanism is formed at oil cylinder end, form fixed pulley mechanism in spindle end, design in this way is being selected
When oil cylinder, it is the specification of the half of Y-axis stroke that need to only select stroke；
Oil cylinder and main shaft connector transmission component：Including three roll wheel assemblies and a rolling wheel support, roll wheel assembly is by two
Deep groove ball bearing and an idler wheel composition, roll wheel assembly connects with rolling wheel support by an axis pin, the specified screw of both ends use
Fix axis pin.
Advantageous effect：The present invention realizes that Y-direction motor load is consistent when horizontal processing center Y-axis moves up and down, while also dropping
The power requirement of the low Y-direction motor selected.Mechanism can solve the problems of traditional direct connection mounting means, such as tradition
Direct connection oil cylinder mounting means need to select the oil cylinder consistent with machine tool travel, and required cost is higher, take up space bigger, increase lathe
Whole height, limits lathe means of transportation, and cylinder pipe connects cabling complexity, is not easy to maintenance etc..
Description of the drawings
Fig. 1 is the cylinder component and its installing mechanism structural schematic diagram of the present invention；
Fig. 2 is the overall structure diagram of the present invention；
Fig. 3 is the principle of the present invention structural schematic diagram；
Fig. 4 is the structural schematic diagram of the present invention；
Fig. 5 is the structural schematic diagram of the present invention.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, so that the technology of this field
Personnel can be better understood from advantages and features of the invention, to make apparent boundary to protection scope of the present invention
It is fixed.Embodiment described in the invention is only a part of the embodiment of the present invention, instead of all the embodiments, based on the present invention
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without making creative work
Example, shall fall within the protection scope of the present invention.
Embodiment
A kind of Y-axis movable pulley type balanced structure of precise horizontal machining center, including cylinder component and its installing mechanism, oil
Cylinder and main shaft connection component, oil cylinder and main shaft connector transmission component.
Cylinder component and its installing mechanism：, by the connection type of hinge, oil cylinder is installed with mounting base 21 bottom of oil cylinder
Seat 2 is mounted on 3 body side of column, is conducive to oil cylinder and forms sight alignment with pulley, is easily assembled, it is straight to avoid cylinder component
It connects at the top of spindle box, increases lathe whole height, limit lathe whole Transporting, oil cylinder mounting height is relatively low, is easy to pipe
The connection on road and maintenance usually.Specific mounting means is as shown in Figure 1.
Oil cylinder and main shaft connection component：Oil cylinder is connect with main shaft mainly to be connected by a chain, and one end connects with spindle box
It connects, one end connects with rolling wheel support, and chain is passed through the transmission of the idler wheel on oil cylinder piston head upper roller holder, with movable pulley
It is designed with fixed pulley principle, movable pulley mechanism is formed at oil cylinder end, form fixed pulley mechanism in spindle end, design in this way is being selected
When oil cylinder, it is the specification of the half of Y-axis stroke that need to only select stroke, reduces cost.Specific mounting structure such as Fig. 2-4.
Oil cylinder and main shaft connector transmission component：It is formed including three roll wheel assemblies and a rolling wheel support 5, roll wheel assembly
It is made of two deep groove ball bearings 6 and an idler wheel 4, roll wheel assembly is connect with rolling wheel support 5 by an axis pin 7, and both ends are used
Specified screw fixes axis pin 7.Specific mounting structure such as Fig. 5.
The present invention realizes that Y-direction motor load is consistent when horizontal processing center Y-axis moves up and down, while also reducing selection
The power requirement of Y-direction motor.Mechanism can solve the problems of traditional direct connection mounting means, such as traditional direct connection oil cylinder peace
Dress mode need to select the oil cylinder consistent with machine tool travel, and required cost is higher, take up space bigger, increase lathe whole height,
Lathe means of transportation is limited, cylinder pipe connects cabling complexity, is not easy to maintenance etc..
Claims (1)
1. a kind of Y-axis movable pulley type balanced structure of precise horizontal machining center, it is characterised in that：Including cylinder component and its peace
Mounting mechanism, oil cylinder and main shaft connection component, oil cylinder and main shaft connector transmission component；
The cylinder component and its installing mechanism：Oil cylinder bottom and cylinder installation seat are by the connection type of hinge, by oil cylinder
Mounting base is mounted on the side of column main body；
Oil cylinder and main shaft connection component：Oil cylinder is connect with main shaft mainly to be connected by a chain, and one end is connect with spindle box, and one
End connects with rolling wheel support, and chain is passed through the transmission of the idler wheel on oil cylinder piston head upper roller holder, with movable pulley and determines
Pulley principle designs, and movable pulley mechanism is formed at oil cylinder end, and fixed pulley mechanism is formed in spindle end, and oil cylinder is being selected in design in this way
When, it is the specification of the half of Y-axis stroke that need to only select stroke；
Oil cylinder and main shaft connector transmission component：Including three roll wheel assemblies and a rolling wheel support, roll wheel assembly is by two depths
Ditch ball bearing and an idler wheel composition, roll wheel assembly are connect with rolling wheel support by an axis pin, and both ends are fixed with specified screw
Firmly axis pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395633.5A CN108608215A (en) | 2018-04-27 | 2018-04-27 | A kind of Y-axis movable pulley type balanced structure of precise horizontal machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395633.5A CN108608215A (en) | 2018-04-27 | 2018-04-27 | A kind of Y-axis movable pulley type balanced structure of precise horizontal machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108608215A true CN108608215A (en) | 2018-10-02 |
Family
ID=63661141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810395633.5A Pending CN108608215A (en) | 2018-04-27 | 2018-04-27 | A kind of Y-axis movable pulley type balanced structure of precise horizontal machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108608215A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202097602U (en) * | 2011-05-11 | 2012-01-04 | 上海三一精机有限公司 | Balancing device of spindle box of floor-mounted boring and milling machine |
| CN202106238U (en) * | 2011-05-16 | 2012-01-11 | 上海三一精机有限公司 | Balancing and compensating device for numerical control landing milling process center |
-
2018
- 2018-04-27 CN CN201810395633.5A patent/CN108608215A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202097602U (en) * | 2011-05-11 | 2012-01-04 | 上海三一精机有限公司 | Balancing device of spindle box of floor-mounted boring and milling machine |
| CN202106238U (en) * | 2011-05-16 | 2012-01-11 | 上海三一精机有限公司 | Balancing and compensating device for numerical control landing milling process center |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181002 |
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| RJ01 | Rejection of invention patent application after publication |