CN105328212A - Machine tool tailstock - Google Patents
Machine tool tailstock Download PDFInfo
- Publication number
- CN105328212A CN105328212A CN201510819110.5A CN201510819110A CN105328212A CN 105328212 A CN105328212 A CN 105328212A CN 201510819110 A CN201510819110 A CN 201510819110A CN 105328212 A CN105328212 A CN 105328212A
- Authority
- CN
- China
- Prior art keywords
- footstock
- tailstock
- push rod
- machine tool
- bearing block
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
- B23B23/04—Live centres
- B23B23/045—Live centres the centres being adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention provides a machine tool tailstock. The machine tool tailstock comprises a base. A sliding mold set and a tailstock air cylinder are installed on the base. A bearing seat is installed on the sliding mold set. A footstock is installed in the bearing seat through at least two bearings. One end of the footstock is located in the bearing seat, and an ejector rod used for ejecting a workpiece is installed at the other end of the footstock. The tailstock air cylinder is connected with the bearing seat. After the workpiece is clamped through a machine tool spindle of the machine tool tailstock, the workpiece is tightly ejected through the ejector rod and a boss of the machine tool tailstock, and axial positioning is achieved; at least two bearings are used for supporting the footstock, so that the coaxiality of the footstock and the ejector rod when the footstock and the ejector rod rotate along with the spindle is ensured, and it is ensured that the footstock and the ejector rod can bear enough radial force. Accordingly, the horizontal movement of the footstock and the ejector rod and the integral horizontal movement of the tailstock can be achieved, and the machine tool tailstock is convenient to control.
Description
Technical field
The invention 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.
Summary of the invention
The deficiencies in the prior art in view of the above, the object of the present invention is to provide a kind of tailstock tool, are convenient to coordinate with machine tool chief axis, by workpiece pre-tightening.
For achieving the above object and other relevant objects, technical solution of the present invention is 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 invention has the beneficial effects as follows: after machine tool chief axis clamping work pieces, enter to hold out against to workpiece by push rod of the present invention and boss, realize axial location; 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 invention;
Fig. 2 is sectional view of the present invention.
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, embodiments of the present invention are described below, person skilled in the art scholar the content disclosed by this description can understand other advantages of the present invention 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 invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
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 |
|---|---|---|---|
| CN201510819110.5A CN105328212B (en) | 2015-11-23 | 2015-11-23 | A kind of tailstock tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510819110.5A CN105328212B (en) | 2015-11-23 | 2015-11-23 | A kind of tailstock tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105328212A true CN105328212A (en) | 2016-02-17 |
| CN105328212B CN105328212B (en) | 2018-02-09 |
Family
ID=55279088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510819110.5A Active CN105328212B (en) | 2015-11-23 | 2015-11-23 | A kind of tailstock tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105328212B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999795A (en) * | 2016-10-28 | 2018-05-08 | 富鼎电子科技(嘉善)有限公司 | Top regulating device |
| CN109986370A (en) * | 2017-12-29 | 2019-07-09 | 东北林业大学 | One kind being applied to thin-wall circular tube inner support fixture |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003080404A (en) * | 2001-09-06 | 2003-03-18 | Yamazaki Mazak Corp | Lathe furnished with tail stock |
| CN101020249A (en) * | 2007-03-16 | 2007-08-22 | 盛焕君 | Pneumatic tailstock of numerically controlled lathe |
| CN203253943U (en) * | 2013-03-21 | 2013-10-30 | 重庆市伟特机械制造有限公司 | Adjustable tip used in deep hole lathe |
| CN203635946U (en) * | 2013-11-15 | 2014-06-11 | 重庆金桥机器制造有限责任公司 | Movable ejector pin for lathe tailstock |
| CN203956112U (en) * | 2014-06-30 | 2014-11-26 | 安徽机电职业技术学院 | A kind of rolling forming machanism of pneumatic Quick-clamped |
| CN205128944U (en) * | 2015-11-23 | 2016-04-06 | 重庆欧博特智能机器人科技有限公司 | Machine tool tailstock |
-
2015
- 2015-11-23 CN CN201510819110.5A patent/CN105328212B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003080404A (en) * | 2001-09-06 | 2003-03-18 | Yamazaki Mazak Corp | Lathe furnished with tail stock |
| CN101020249A (en) * | 2007-03-16 | 2007-08-22 | 盛焕君 | Pneumatic tailstock of numerically controlled lathe |
| CN203253943U (en) * | 2013-03-21 | 2013-10-30 | 重庆市伟特机械制造有限公司 | Adjustable tip used in deep hole lathe |
| CN203635946U (en) * | 2013-11-15 | 2014-06-11 | 重庆金桥机器制造有限责任公司 | Movable ejector pin for lathe tailstock |
| CN203956112U (en) * | 2014-06-30 | 2014-11-26 | 安徽机电职业技术学院 | A kind of rolling forming machanism of pneumatic Quick-clamped |
| CN205128944U (en) * | 2015-11-23 | 2016-04-06 | 重庆欧博特智能机器人科技有限公司 | Machine tool tailstock |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107999795A (en) * | 2016-10-28 | 2018-05-08 | 富鼎电子科技(嘉善)有限公司 | Top regulating device |
| CN107999795B (en) * | 2016-10-28 | 2021-07-20 | 富翔精密工业(昆山)有限公司 | Centre adjusting device |
| CN109986370A (en) * | 2017-12-29 | 2019-07-09 | 东北林业大学 | One kind being applied to thin-wall circular tube inner support fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105328212B (en) | 2018-02-09 |
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