CN202701844U - Workpiece clamping device of square frame machine tool - Google Patents
Workpiece clamping device of square frame machine tool Download PDFInfo
- Publication number
- CN202701844U CN202701844U CN 201220370488 CN201220370488U CN202701844U CN 202701844 U CN202701844 U CN 202701844U CN 201220370488 CN201220370488 CN 201220370488 CN 201220370488 U CN201220370488 U CN 201220370488U CN 202701844 U CN202701844 U CN 202701844U
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- CN
- China
- Prior art keywords
- workpiece clamping
- frame
- screw rod
- clamping device
- machine tool
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a workpiece clamping device of a square frame machine tool; and the workpiece clamping device comprises a main frame; a side frame is mounted at the side edge of the main frame; the upper end of the side frame is mounted with an electromagnetic variable-speed motor and a worm-gear speed reducer; the upper end of the main frame is mounted with a vertical frame; a bracket is mounted in the middle of the vertical frame; the front end of the bracket is connected with an inclined screw rod; a nut is sleeved outside the inclined screw rod; the front end of the inclined screw rod is connected with a short screw rod; and the upper end of the short screw rod is pinned with a rotating arm. The workpiece clamping device of the square frame machine tool, disclosed by the utility model, has the advantages of simple structure, convenience in use and high safety; the qualified rate of seamless steel pipes can be increased and the production efficiency is increased.
Description
Technical field:
The utility model relates to the Workpiece clamping field, relates in particular to a kind of methods, rack Machinetool workpiece clamping apparatus.
Background technology:
Seamless steel pipe be a kind ofly have hollow section, periphery does not have jointed circle, and is square, the rectangle steel.Seamless steel pipe is to make hollow billet with steel ingot or the solid pipe hole that wears long, and then makes through hot rolling, cold rolling or cold group.Seamless steel pipe has hollow section, a large amount of pipelines as carrying fluid, steel pipe is compared with solid steel such as round steel, when the bending resistance torsional strength is identical, weight is lighter, be a kind of Economic Section steel, be widely used in manufacturing structure spare and machine components, such as steel scaffold of using in oil drill rocker, truck drive shaft, bicycle rack and the construction etc.Main technique has when the processing seamless steel pipe, circular pipe blank → heating → perforation → roller trio skew rolling, tandem rolling or extruding → take off pipe → sizing → cooling → aligning → flaw detection → mark → warehouse-in seamless steel pipe are to make hollow billet with steel ingot or the solid pipe hole that wears long, and then make through hot rolling, cold rolling or cold group.Therefore imagination provides a kind of methods, rack Machinetool workpiece clamping apparatus to improve the qualification rate of seamless steel pipe.
The utility model content:
The purpose of this utility model just provides a kind of methods, rack Machinetool workpiece clamping apparatus.
The technical solution adopted in the utility model is:
A kind of methods, rack Machinetool workpiece clamping apparatus comprises mainframe, and the mainframe side is equipped with side frame, and the side frame upper end is equipped with electromagnetic varispeed motor and worm reduction gear; The mainframe upper end is equipped with vertical frame, vertically the frame middle part is equipped with support, the support front end is connected with oblique screw rod, tiltedly screw jacket is equipped with nut, tiltedly screw front end is connected with short screw, the short screw upper end is connected with cursor, and the cursor middle part is by stub axle and vertical frame pin joint, and the cursor front end is equipped with pressure head; The worm reduction gear output shaft is connected to the ring gear at vertical frame middle part.
Described electromagnetic varispeed motor, worm reduction gear all are mounted by means of bolts on the side frame upper end.With existing
Have technology to compare, the beneficial effects of the utility model are:
The utility model is simple in structure, and is easy to use, and security performance is high, can improve the qualification rate of seamless steel pipe, enhances productivity.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
The specific embodiment:
Referring to accompanying drawing, a kind of methods, rack Machinetool workpiece clamping apparatus comprises mainframe 1, and mainframe 1 side is equipped with side frame 2, and side frame 2 upper ends are equipped with electromagnetic varispeed motor and worm reduction gear 3; Mainframe 1 upper end is equipped with vertical frame 4, vertically frame 4 middle parts are equipped with support 5, support 5 front ends are connected with oblique screw rod 6, tiltedly be set with nuts 7 outside the screw rod 6, tiltedly screw rod 6 front ends are connected with short screw 8, short screw 8 upper ends are connected with cursor 9, and cursor 9 middle parts are by stub axle 10 and vertical frame 4 pin joints, and cursor 9 front ends are equipped with pressure head 11; Worm reduction gear output shaft 12 is connected to the ring gear 13 at vertical frame 4 middle parts; Described electromagnetic varispeed motor, worm reduction gear 3 all are mounted by means of bolts on side frame 2 upper ends.
Claims (2)
1. a methods, rack Machinetool workpiece clamping apparatus comprises mainframe, and it is characterized in that: the mainframe side is equipped with side frame, and the side frame upper end is equipped with electromagnetic varispeed motor and worm reduction gear; The mainframe upper end is equipped with vertical frame, vertically the frame middle part is equipped with support, the support front end is connected with oblique screw rod, tiltedly screw jacket is equipped with nut, tiltedly screw front end is connected with short screw, the short screw upper end is connected with cursor, and the cursor middle part is by stub axle and vertical frame pin joint, and the cursor front end is equipped with pressure head; The worm reduction gear output shaft is connected to the ring gear at vertical frame middle part.
2. methods, rack Machinetool workpiece clamping apparatus according to claim 1 is characterized in that: described electromagnetic varispeed motor, worm reduction gear all are mounted by means of bolts on the side frame upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370488 CN202701844U (en) | 2012-07-30 | 2012-07-30 | Workpiece clamping device of square frame machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370488 CN202701844U (en) | 2012-07-30 | 2012-07-30 | Workpiece clamping device of square frame machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701844U true CN202701844U (en) | 2013-01-30 |
Family
ID=47582184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370488 Expired - Fee Related CN202701844U (en) | 2012-07-30 | 2012-07-30 | Workpiece clamping device of square frame machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701844U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290051A (en) * | 2013-07-19 | 2015-01-21 | 上海松铖光学仪器有限公司 | Lever type sway downwards polishing machine |
-
2012
- 2012-07-30 CN CN 201220370488 patent/CN202701844U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290051A (en) * | 2013-07-19 | 2015-01-21 | 上海松铖光学仪器有限公司 | Lever type sway downwards polishing machine |
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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 |
Granted publication date: 20130130 Termination date: 20140730 |
|
| EXPY | Termination of patent right or utility model |