CN208034118U - A kind of horizontal rolling dislocation tailstock - Google Patents
A kind of horizontal rolling dislocation tailstock Download PDFInfo
- Publication number
- CN208034118U CN208034118U CN201820489724.0U CN201820489724U CN208034118U CN 208034118 U CN208034118 U CN 208034118U CN 201820489724 U CN201820489724 U CN 201820489724U CN 208034118 U CN208034118 U CN 208034118U
- Authority
- CN
- China
- Prior art keywords
- plunger
- tailstock
- guide rail
- hole
- pin
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model is a kind of horizontal rolling dislocation tailstock, tourelle is installed on the horizontal guide rail working face of tailstock bottom surface, including spring, plunger, idler wheel, roller pin and position-arresting disk, plunger is mounted on the horizontal guide rail working face of tailstock body bottom surface in the vertical circular hole opened up, the lower end of plunger is provided with pin hole and axis direction symmetrical center positions are provided with rectangle narrow slot axis is vertical respectively, roller pin is installed in pin hole, idler wheel is by the roller pin bearing in plug pin bore in the rectangle narrow slot of plunger, spring is placed in above plunger between the bottom hole of tailstock body, position-arresting disk is fixed by screws in the counterbore of tailstock body, plunger lower end is matched with rectangular stair-step with the square hole of position-arresting disk.The utility model meets power saving moving and the fixed supported requirement of high rigidity by the switching for rolling with sliding, and realizes high performance-price ratio target, can be applied to various horizontal adjustment transport slideways.
Description
Technical field
The utility model belongs to horizontal displacement tailstock labour saving technique, particularly relates to a kind of horizontal rolling dislocation tail
Frame.
Background technology
Lathe is the basis of equipment manufacture as machine-tool, and in recent years, the digitlization of lathe has obtained rapid general
And the integral level of machine tool equipment is greatly improved, key technology the basic part such as ball screw and rolling of lathe are led
Rail etc. has also obtained good development, for middle-size and small-size common or the numerically controlled lathe and cylindrical grinder etc. of social wilderness demand, tail
Frame is its essential standard configuration component, is used for tail portion positioning support when slender shaft turning, not according to processing part length
Together, the position of tailstock needs the mobile adjustment on bed piece guide rail, it is contemplated that mobile to adjust the frequency, guide rail rigidity and be manufactured into
The factors such as this, tailstock generally still uses rail plate, and relies on direct manual operation, and operation labor intensity is big, part
The larger lathe of specification uses hand or electronic screw body, but of high cost, and efficiency is low, is not well positioned to meet user
Demand.
Invention content
It is moved for the middle-size and small-size common or tailstocks member rail such as numerically controlled lathe and cylindrical grinder of above-mentioned social wilderness demand
Dynamic adjustment there are problem, by rolling, to meet power saving moving with the switching of sliding solid with high rigidity the utility model proposes a kind of
Surely the requirement supported, and realize high performance-price ratio target, it can be used for various horizontal adjustment transport slideways.
In order to achieve the above object, the utility model is achieved through the following technical solutions：
The utility model is a kind of horizontal rolling dislocation tailstock, and rolling is equipped on the horizontal guide rail working face of tailstock bottom surface
Device, including spring, plunger, idler wheel, roller pin and position-arresting disk, plunger, which is mounted on the horizontal guide rail working face of tailstock body bottom surface, to hang down
Into the circular hole opened up, the lower end of plunger is provided with pin hole and axis direction symmetrical center positions are provided with rectangle axis is vertical respectively
Narrow slot is equipped with roller pin in pin hole, and idler wheel is by the roller pin bearing in plug pin bore mounted on the rectangle of plunger
In narrow slot, spring is placed in above plunger between the bottom hole of tailstock body, and position-arresting disk is fixed by screws in the counterbore of tailstock body,
Plunger lower end is matched with rectangular stair-step with the square hole of position-arresting disk, when plunger is in lowermost position, idler wheel
Down Highway slightly protrudes from downwards the working face of guide rail of tailstock body.
Further improvement of the utility model is：Tourelle is no less than three groups, and is distributed not point-blank, rolling
The rotating direction of wheel is in the guide rail direction of motion.
The utility model has the beneficial effects that：The utility model is for middle-size and small-size common or numerically controlled lathe and cylindrical grinder etc.
The actual condition demand of tailstock member rail movement adjustment, when needing to adjust movable tail frame because of Workpiece length variation, Ke Yisong
Locking apparatus of tail stock is opened, then tailstock lifts under tourelle spring-force driven dual, is detached with lathe bed slide guide rail, only by rolling
Wheel is contacted with lathe bed slide guide rail, realizes sliding and the switching that rolls, adjustment movement is in place afterwards by locking device by tailstock
Pushing make its contacted with lathe bed slide guide rail realize high rigidity be accurately positioned.The utility model can be applied to various levels
Transport slideway is adjusted, there is very high cost performance.
Idler wheel is pressed to guide pass using pre-pressure of the spring and tailstock is detached with lathe bed slide guide rail by the utility model,
And tailstock is supported on bed ways face with several idler wheels not being distributed point-blank, become sliding friction and rubs to roll
It wipes, so as to save operating force, mitigates operation labor intensity.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the side view of this utility model.
Fig. 3 is the utility model planar layout structure schematic diagram.
Specific implementation mode
In order to deepen the understanding to the utility model, the utility model is done further below in conjunction with drawings and examples
Detailed description, the embodiment are only used for explaining the utility model, do not constitute and limit to the scope of protection of the utility model.
As shown in Figs. 1-3, the utility model is a kind of horizontal rolling dislocation tailstock, in tailstock bottom surface horizontal guide rail working face
On tourelle, including spring 1, plunger 2, idler wheel 3, roller pin 4 and position-arresting disk 5 be installed, the plunger 2 is mounted on tailstock body
On 7 bottom surface horizontal guide rail working faces in the vertical circular hole opened up, the lower end of the plunger 2 respectively axis it is vertical be provided with pin hole and
Axis direction symmetrical center positions are provided with rectangle narrow slot, roller pin 4 are equipped in the pin hole, the idler wheel 3 is by being mounted in
In the rectangle narrow slot of the plunger 2, the idler wheel 3 can be general for the bearing of the roller pin 4 in 2 pin hole of plunger
Logical slider roller can also use rolling bearing, the spring 1 to be placed between 2 top of the plunger and the bottom hole of tailstock body 7,
And certain pre compressed magnitude is made it have, the position-arresting disk 5 is fixed on by screw 6 in the counterbore of the tailstock body 7, the column
It fills in 2 lower ends to match with the square hole of the position-arresting disk 5 with rectangular stair-step, so as to limit the revolution of plunger 2 certainly
By spending, when plunger 2 is in lowermost position, the Down Highway of the idler wheel 3 slightly protrudes from downwards the guide rail work of tailstock body 7
Face.
The tourelle is no less than three groups, and is distributed not point-blank, and the rotating direction of the idler wheel 3, which is in, leads
The rail direction of motion, it includes rolling to fill that the downward thrust that spring precommpression generates in all tourelles, which should be slightly bigger than entire tailstock,
The weight set can unclamp existing locking apparatus of tail stock, such as the nut 8 in Fig. 2, roll when needing to adjust movable tail frame
Dynamic device spring 1 acts on lower plunger 2 and is lifted tailstock with the pushing of idler wheel 3 by roller pin 4, until its rectangular ladder platform terrace
With plane contact on position-arresting disk 5, at this time idler wheel 3 be in lowermost position, Down Highway slightly protrudes from downwards the guide rail of tailstock body 7
One δ of working face, tailstock are lifted a δ with respect to lathe bed and are detached with lathe bed slide guide rail, are only slided by idler wheel and lathe bed
Guide pass contacts, and passes through the spiral shell in locking device such as Fig. 2 after movement in place so as to easily be moved to desirable position
Mother 8 overcomes the active force of spring 1 to fix back tailstock pushing on slide guide rail, realizes that high rigidity is accurately positioned.
The utility model is for the middle-size and small-size common or tailstocks member rail such as numerically controlled lathe and cylindrical grinder movement adjustment
Actual condition demand meets power saving moving and the fixed supported requirement of high rigidity by the switching for rolling with sliding, and realizes height
Price-performance targets can be applied to various horizontal adjustment transport slideways.
Claims (2)
1. a kind of horizontal rolling dislocation tailstock, it is characterised in that：Rolling dress is installed on the horizontal guide rail working face of tailstock bottom surface
It sets, including spring（1）, plunger（2）, idler wheel（3）, roller pin（4）And position-arresting disk（5）, the plunger（2）Mounted on tailstock body
（7）On the horizontal guide rail working face of bottom surface in the vertical circular hole opened up, the plunger（2）Lower end be provided with pin axis is vertical respectively
Hole and axis direction symmetrical center positions are provided with rectangle narrow slot, and roller pin is equipped in the pin hole（4）, the idler wheel（3）
By being mounted in plunger（2）The roller pin in pin hole（4）Bearing is mounted on the plunger（2）The rectangle narrow slot in, institute
State spring（1）It is placed in the plunger（2）Top and tailstock body（7）Bottom hole between, the position-arresting disk（5）Pass through screw（6）Gu
It is scheduled on the tailstock body（7）Counterbore in, the plunger（2）Lower end is with rectangular stair-step and the position-arresting disk（5）Side
Shape hole matches, and works as plunger（2）When in lowermost position, the idler wheel（3）Down Highway slightly protrude from tailstock body downwards（7）
Working face of guide rail.
2. a kind of horizontal rolling dislocation tailstock according to claim 1, it is characterised in that：The tourelle is no less than three
Group, and be distributed not point-blank, the idler wheel（3）Rotating direction be in the guide rail direction of motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489724.0U CN208034118U (en) | 2018-04-09 | 2018-04-09 | A kind of horizontal rolling dislocation tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820489724.0U CN208034118U (en) | 2018-04-09 | 2018-04-09 | A kind of horizontal rolling dislocation tailstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208034118U true CN208034118U (en) | 2018-11-02 |
Family
ID=63944454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820489724.0U Active CN208034118U (en) | 2018-04-09 | 2018-04-09 | A kind of horizontal rolling dislocation tailstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208034118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311905A (en) * | 2018-04-09 | 2018-07-24 | 南京工程学院 | A kind of horizontal rolling dislocation tailstock |
| CN110541636A (en) * | 2019-09-09 | 2019-12-06 | 浙江泰鸿万立科技股份有限公司 | Slip & rolling friction interchangeable stopper |
-
2018
- 2018-04-09 CN CN201820489724.0U patent/CN208034118U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311905A (en) * | 2018-04-09 | 2018-07-24 | 南京工程学院 | A kind of horizontal rolling dislocation tailstock |
| CN110541636A (en) * | 2019-09-09 | 2019-12-06 | 浙江泰鸿万立科技股份有限公司 | Slip & rolling friction interchangeable stopper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208034118U (en) | A kind of horizontal rolling dislocation tailstock | |
| CN103878409A (en) | Digital controlled drill | |
| CN203636093U (en) | Material pressing device for feed workbench | |
| CN201744705U (en) | Device for unloading gravity of ram | |
| CN106493583A (en) | A kind of clearance adjustable type composite guide rail | |
| CN108311905A (en) | A kind of horizontal rolling dislocation tailstock | |
| CN202877900U (en) | Short main shaft worktable structure of vertical lathe | |
| CN108436703B (en) | Vertical type composite processing machine tool based on tapered roller sphere base surface | |
| CN207206146U (en) | A kind of cylindrical finishing oilstone stationary fixture | |
| CN202192444U (en) | Two-way adjusting sliding supporting device | |
| CN201224018Y (en) | Rolling and sliding composite guideway apparatus of machine tool | |
| CN102922303A (en) | Working table structure for short spindle of vertical lathe | |
| CN206273500U (en) | Gear grinding process equipment | |
| CN200948541Y (en) | Side milling guide rail table mechanism | |
| CN219212785U (en) | Grinding machine grinding wheel dressing mechanism | |
| CN204893723U (en) | Numerical control form grinder grinding wheel dresser | |
| CN219366589U (en) | Novel linear guide rail slider | |
| CN212707457U (en) | High-precision adjustable guide rail sliding block for cutting machine | |
| CN205057719U (en) | Super smart machine of slider | |
| CN216228807U (en) | Mechanism for dressing grinding wheel by utilizing profiling bolt | |
| CN106944925B (en) | Grinding machine center frame | |
| CN220006761U (en) | Movable guide rail and workbench for damping gantry machine tool | |
| CN219358799U (en) | Chain tool magazine installation base | |
| CN217018632U (en) | Pre-tightening type planer type milling machine spindle box | |
| CN216065760U (en) | A panel cutting device for construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |