CN205128944U - Machine tool tailstock - Google Patents
Machine tool tailstock Download PDFInfo
- Publication number
- CN205128944U CN205128944U CN201520940184.XU CN201520940184U CN205128944U CN 205128944 U CN205128944 U CN 205128944U CN 201520940184 U CN201520940184 U CN 201520940184U CN 205128944 U CN205128944 U CN 205128944U
- Authority
- CN
- China
- Prior art keywords
- footstock
- tailstock
- push rod
- ejector pin
- base
- 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.)
- Expired - Fee Related
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- Machine Tool Units (AREA)
Abstract
The utility model provides a machine tool tailstock, the on -line screen storage device comprises a base, install sliding mode group and tailstock cylinder on the base, installing the bearing frame in the sliding mode group, installing the footstock through at least two bearings in the bearing frame, footstock one end is located at the bearing frame, and the ejector pin that is used for the roof pressure work piece is installed to the other end, the tailstock cylinder is connected with the bearing frame. The utility model discloses after the lathe main shaft presss from both sides tight work piece, through the utility model discloses an it is tight that ejector pin and boss enter the top to the work piece, realizes axial positioning, through at least two bearings support footstocks, guarantee the axiality when footstock and ejector pin rotate along with the main shaft to and guarantee that footstock and ejector pin can bear sufficient radial force. Can realize the horizontal migration and the holistic horizontal migration of tailstock of footstock and ejector pin, be convenient for control.
Description
Technical field
The utility model belongs to Computerized Numerical Control processing technology field, particularly a kind of tailstock tool.
Background technology
The processing of current piston type part, all by artificial loading, manual clamping, after lathe process completes, by artificial unloading the part processed is carried to assigned address again, carry out clamping next time, artificial loading and unloading not only labour intensity are large, and production efficiency is lower, simultaneously in clamping process, easily there is the situations such as clamping is not in place, Set and Positioning is inconvenient, cause the product that processes defective.Therefore product is difficult to reach designing requirement.Adopt traditional clamping mode of production, operating personnel are more simultaneously, and cost of labor is also higher.Therefore need badly a kind of can coordinate clamping band centre bore class rotary part with main shaft hold out against structure.
Utility model content
The deficiencies in the prior art in view of the above, the purpose of this utility model is to provide a kind of tailstock tool, is convenient to coordinate with machine tool chief axis, by workpiece pre-tightening.
For achieving the above object and other relevant objects, technical solutions of the utility model are as follows:
A kind of tailstock tool, comprise base, described base is provided with slip module and tailstock cylinder, described slip module is provided with bearing block, by at least two bearings, footstock is installed in bearing block, footstock one end is located in bearing block, and the other end is provided with the push rod for pushing up pressure workpiece, and described tailstock cylinder is connected with bearing block.
As preferably: described bearing block one end is connected with tailstock cylinder rotationally by adapter, and the other end is provided with bearing cover, is provided with axle sleeve, is provided with turning set between described bearing cover and footstock between two described bearings.
As preferably: described push rod is column, the first end outer wall of described push rod forms a circle fixed disk, and described fixed disk and footstock are bolted, and the second end outer wall of push rod is provided with a circle boss.
As preferably: the first end end face of described push rod and footstock end face are by groove and male cooperation radial location.
As preferably: the Mobile base also comprising Connection Block and inclination, described base is flatly arranged on Mobile base by Connection Block.
As mentioned above, the beneficial effects of the utility model are: after machine tool chief axis clamping work pieces, enter to hold out against, realize axial location by push rod of the present utility model and boss to workpiece; By at least two bearings footstocks, ensure that footstock and push rod are with axiality during main axis, and ensure that footstock and push rod can bear enough radial loads.Footstock and moving horizontally of push rod and moving horizontally of tailstock entirety can be realized, be convenient to control.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model.
Piece mark explanation
601-base; 602-tailstock cylinder; 603-adapter; 604-bearing; 605-axle sleeve; 606-bearing block; 607-bearing cover; 608-turning set; 609-footstock; 610-bolt; 611-groove; 612-push rod; 613-boss; 614-is protruding; 615--flat section; 616-Connection Block; 617-Mobile base.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present utility model and effect easily.
As depicted in figs. 1 and 2, a kind of tailstock tool, comprise base 601, base 601 is arranged on the Mobile base 617 of inclination by a connecting seat 616, Mobile base 617 controls moving integrally of tailstock on the table for installing, it is to coordinate with the workbench tilted that Mobile base 617 is obliquely installed, described base 601 is provided with slip module and tailstock cylinder 602, slip module is the composition such as track and slide, described slip module is provided with bearing block 606, by at least two bearings 604, footstock 609 is installed in bearing block 606, footstock 609 is provided with for pushing up the push rod 612 of pressing workpiece towards one end of main shaft 4, described tailstock cylinder 602 is connected with bearing block 606.When supporting to ensure that workpiece is processed by least two bearings 604, footstock 609 synchronous axial system enough bears the power of workpiece penetration of a cutting tool.
Described bearing block 606 one end is connected with tailstock cylinder 602 rotationally by adapter 603, the other end is provided with bearing cover 607, be provided with axle sleeve 605 between two described bearings 604, between described bearing cover 607 and footstock 609, be provided with turning set 608.Bearing cover 607, axle sleeve 605 make two bearings 604 locate better, and turning set 608 is convenient to the relative motion between bearing and bearing block 606.
Described push rod 612 is column, the first end outer wall of described push rod 612 forms a circle fixed disk, described fixed disk is connected by bolt 610 with footstock 609, second end outer wall of push rod 612 is provided with a circle boss 613, and the first end end face of described push rod 612 coordinates radial location with footstock end face by groove 611 and protruding 614.Fixed disk is offered groove 611 in this example, footstock 609 end face arranges protruding 614.Other embodiment further groove 611 and protruding 614 positions can exchange, the second end adding push rod 612 in man-hour stretches into workpiece center hole, and boss 613 withstands on workpiece end face, with main shaft 4 by Workpiece clamping, main shaft 4, push rod 612 and footstock 609 and workpiece synchronous axial system, knife rest 9 feeding is processed.Footstock 609 also has flat section, clamping when being convenient to be rotationally connected.
This tailstock is in use, coaxial just right with main shaft, and its push rod 612 end is stretched in workpiece center hole, and boss 613 to be pressed on workpiece end face with main shaft together by Work-sheet pressing, and footstock 609, push rod 612 and main shaft together rotate, and tool feeding is processed.What can control footstock 609 and push rod 612 by tailstock cylinder 602 moves horizontally distance, to hold out against or to unclamp workpiece; Mobile base is arranged on platen, by the lead screw motor kind of drive, realizes the mobile of tailstock entirety and controls.
Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (5)
1. a tailstock tool, it is characterized in that: comprise base, described base is provided with slip module and tailstock cylinder, described slip module is provided with bearing block, by at least two bearings, footstock is installed in bearing block, footstock one end is located in bearing block, and the other end is provided with the push rod for pushing up pressure workpiece, and described tailstock cylinder is connected with bearing block.
2. a kind of tailstock tool according to claim 1, it is characterized in that: described bearing block one end is connected with tailstock cylinder rotationally by adapter, the other end is provided with bearing cover, be provided with axle sleeve between two described bearings, between described bearing cover and footstock, be provided with turning set.
3. a kind of tailstock tool according to claim 1, is characterized in that: described push rod is column, and the first end outer wall of described push rod forms a circle fixed disk, and described fixed disk and footstock are bolted, and the second end outer wall of push rod is provided with a circle boss.
4. a kind of tailstock tool according to claim 3, is characterized in that: the first end end face of described push rod and footstock end face are by groove and male cooperation radial location.
5. a kind of tailstock tool according to claim 1, it is characterized in that: the Mobile base also comprising Connection Block and inclination, described base is flatly arranged on Mobile base by Connection Block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940184.XU CN205128944U (en) | 2015-11-23 | 2015-11-23 | Machine tool tailstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940184.XU CN205128944U (en) | 2015-11-23 | 2015-11-23 | Machine tool tailstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205128944U true CN205128944U (en) | 2016-04-06 |
Family
ID=55614769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520940184.XU Expired - Fee Related CN205128944U (en) | 2015-11-23 | 2015-11-23 | Machine tool tailstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205128944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328212A (en) * | 2015-11-23 | 2016-02-17 | 重庆欧博特智能机器人科技有限公司 | Machine tool tailstock |
-
2015
- 2015-11-23 CN CN201520940184.XU patent/CN205128944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328212A (en) * | 2015-11-23 | 2016-02-17 | 重庆欧博特智能机器人科技有限公司 | Machine tool tailstock |
| CN105328212B (en) * | 2015-11-23 | 2018-02-09 | 重庆欧博特智能机器人科技有限公司 | A kind of tailstock tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160406 Termination date: 20171123 |