CN2423048Y - Folding-arm-type rotary machine tool - Google Patents

Folding-arm-type rotary machine tool Download PDF

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Publication number
CN2423048Y
CN2423048Y CN 00214842 CN00214842U CN2423048Y CN 2423048 Y CN2423048 Y CN 2423048Y CN 00214842 CN00214842 CN 00214842 CN 00214842 U CN00214842 U CN 00214842U CN 2423048 Y CN2423048 Y CN 2423048Y
Authority
CN
China
Prior art keywords
carriage
column
support frame
folding
support
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
Application number
CN 00214842
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Chinese (zh)
Inventor
魏建民
Original Assignee
魏建民
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 魏建民 filed Critical 魏建民
Priority to CN 00214842 priority Critical patent/CN2423048Y/en
Application granted granted Critical
Publication of CN2423048Y publication Critical patent/CN2423048Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a folding arm type rotary machine tool with large processing range. The utility model comprises a machine seat, a work bench, an upright post, a support frame and a power head. The work bench is fixedly connected with the upright post. The support frame comprises an upper support frame, a lower support frame, a lifting rod and a support frame. The upper support frame is correspondingly rotated in the horizontal surface of the upright post. The upright post is penetrated through the lower support frame, and is movably connected with the lower support frame. The lifting rod is in corresponding rotation and connection with the upper bracket frame, and is in screw connection with the lower support frame. The power head is fixedly connected with the support frame. The right part of the support frame and the left part of the lower support frame are correspondingly rotated and connected in the horizontal surface.

Description

Folding-jib revolution lathe
The utility model relates to a kind of lathe.
Common common table rig bed comprises support, workbench, column, support, unit head; Close with horizontal operation above the support and fixedly connected; Fixedly connected with column in the support side; Fixedly connected with support in column top; Support is fixedlyed connected with unit head; Unit head comprises motor, equipment; Equipment comprise setting sleeve, have the main shaft that has central through hole, the rotary handle that are positioned at sleeve and become flexibly connect of bearing with sleeve; Alignment of shafts through hole bottom is for installing the standard taper hole of drill bit; Rotary handle is positioned on the sidewall of sleeve and can rotates relatively in the original place, it is that tooth is connected with bearing in the main shaft that rotary handle passes the inner of sleeve lateral wall, can make main shaft upper and lower moving in sleeve by rotating rotary handle, sleeve, motor and support are for fixedlying connected, and main shaft and motor interconnect by belt pulley.Can not left and rightly rotate again because equipment promptly can not upper and lowerly move, this kind bench drill machine tooling scope is little.
The purpose of this utility model provides the big folding-jib revolution lathe of a kind of range of work.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of folding-jib revolution lathe comprises support, workbench, column, support, unit head; Unit head comprises motor, equipment; Equipment comprises sleeve, main shaft, rotary handle; Be characterized in: workbench is fixedlyed connected with column; Support comprises screw thread elevating lever, the bracing frame of upper bracket, lower carriage, setting; Upper bracket right part and column top for can be in horizontal plane relative being rotatably connected, column passes the lower carriage right part and becomes to flexibly connect with it, elevating lever top is passed the upper bracket left part and is become can be rotatably connected relatively with it, and the elevating lever bottom becomes to be threaded with the lower carriage middle part; Motor, equipment and bracing frame be for fixedlying connected, bracing frame right part and lower carriage left part for can be in horizontal plane relative being rotatably connected.
Because the utility model medium-height trestle comprises upper and lower support, screw thread elevating lever, bracing frame; Motor, equipment are fixedlyed connected with bracing frame, and lower carriage can rotate in horizontal plane relatively with bracing frame, and elevating lever and lower carriage be for being threaded, so the rotation and lifting bar just can make that equipment is upper and lower to be moved, thereby can process high and low different workpieces; Upper bracket can rotate relatively with column, lower carriage becomes to flexibly connect with column, therefore upper and lower support can revolve three-sixth turn around column, equipment can rotate around lower carriage, make that the range of work of equipment is more extensive, operating efficiency improves, can be according to producing the different circular arc of needs realization curvilinear motion processing and the material of the high and low gradient in the work.
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is a kind of structural representation of the present utility model.
A kind of folding-jib revolution lathe as shown in Figure 1, comprises common support 1, common workbench 2, common column 11, support, common unit head; Unit head comprises common motor 8, common equipment; Equipment comprises common sleeve 4, has the common main shaft 3 of bearing, common rotary handle 5; Support comprises screw thread elevating lever 9, the bracing frame 6 of upper bracket 10, lower carriage 13, setting; Upper bracket 10 is that the left part of a horizontal positioned is that a dull and stereotyped right part is a common sleeve that seals above; Lower carriage 13 is that the flat board, the right part that have a common tapped through hole are the sleeve of a common setting for horizontal positioned, left part; Bracing frame 6 is the flat board of a horizontal positioned; Elevating lever 9 upper ends are that a common handle, bottom are threaded; Be common fixedlying connected with workbench 2 above the support 1; The middle part is common fixedlying connected with column 11 lower ends above the workbench; Column 11 surfaces have helical oil groove 14; Upper bracket 10 right part sleeves and column 11 tops be common can be in horizontal plane relative being rotatably connected, column 11 bottoms are passed lower carriage 13 right part sleeves and are become to flexibly connect with it; Have a common retaining mechanism 12 on the lower carriage middle sleeve right side wall, lower carriage is connected with the column relative fixed; Elevating lever 9 tops pass that upper bracket 10 left parts are dull and stereotyped and become can be rotatably connected relatively with it in horizontal plane, handle is positioned at the upper bracket top in the elevating lever 9, and tapped through hole becomes common being threaded on the middle part flat board in elevating lever 9 lower thread and the lower carriage; Main shaft is positioned at sleeve 4 and becomes common flexible connection with it in the equipment, the main shaft bottom has common standard taper hole, cutleries such as drill bit, milling cutter, grinding, fraising can be installed according to need of work, rotary handle is positioned on the sidewall of sleeve 4, can make main shaft upper and lower moving in sleeve 4 by rotating rotary handle; Motor is connected with main shaft in the equipment by tower belt pulley; Motor is common fixedlying connected with bracing frame 6, equipment middle sleeve 4 is common fixedlying connected with bracing frame, bracing frame right part and lower carriage 13 left parts be common can be in horizontal plane relative being rotatably connected, have a pair of common mutual corresponding retention mechanism 7 on bracing frame and the lower carriage, it can make bracing frame and lower carriage become relative fixed to be connected.Owing to have retaining mechanism on the lower carriage, have retention mechanism on lower carriage and the bracing frame, thereby can avoid the flutter phenomenon that occurs in the process.

Claims (4)

1, a kind of folding-jib revolution lathe comprises support (1), workbench (2) column (11), support, unit head; Unit head comprises motor (8), equipment; Equipment comprises sleeve (4), main shaft (3), rotary handle (5); It is characterized in that: workbench (2) is fixedlyed connected with column (11); Support comprises screw thread elevating lever (9), the bracing frame (6) of upper bracket (10), lower carriage (13), setting; Upper bracket (10) right part and column (11) top for can be in horizontal plane relative being rotatably connected, column (11) passes lower carriage (13) right part and becomes to flexibly connect with it, elevating lever (9) top is passed upper bracket (10) left part and is become can be rotatably connected relatively with it, and elevating lever (9) bottom becomes to be threaded with the lower carriage middle part; Motor (8), equipment and bracing frame (6) be for fixedlying connected, bracing frame (6) right part and lower carriage left part for can be in horizontal plane relative being rotatably connected.
2, folding-jib revolution lathe according to claim 1, it is characterized in that: described column (11) is fixedlyed connected with middle part above the described workbench (2).
3, folding-jib according to claim 1 revolution lathe is characterized in that: have a retaining mechanism (12) on described lower carriage (13) right side wall, can make lower carriage (13) and described column (11) for fixedlying connected; Have a pair of mutual corresponding retention mechanism (7) on support frame as described above (6) and the described lower carriage (13), can make bracing frame and lower carriage become relative fixed to be connected.
4, according to claim 1 or 2 or 3 described folding-jib revolution lathes, it is characterized in that: described column (11) surface has helical oil groove (14).
CN 00214842 2000-05-22 2000-05-22 Folding-arm-type rotary machine tool Expired - Fee Related CN2423048Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00214842 CN2423048Y (en) 2000-05-22 2000-05-22 Folding-arm-type rotary machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00214842 CN2423048Y (en) 2000-05-22 2000-05-22 Folding-arm-type rotary machine tool

Publications (1)

Publication Number Publication Date
CN2423048Y true CN2423048Y (en) 2001-03-14

Family

ID=33580881

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00214842 Expired - Fee Related CN2423048Y (en) 2000-05-22 2000-05-22 Folding-arm-type rotary machine tool

Country Status (1)

Country Link
CN (1) CN2423048Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101670464B (en) * 2009-09-02 2011-07-27 惠生(南通)重工有限公司 Rotary combined machine tool for processing oversized pitch plane
CN101670463B (en) * 2009-09-02 2011-07-27 惠生(南通)重工有限公司 Method for processing large-scale steel rotary hole
CN102554313A (en) * 2010-12-09 2012-07-11 喜利得股份公司 Device for guiding tool

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101670464B (en) * 2009-09-02 2011-07-27 惠生(南通)重工有限公司 Rotary combined machine tool for processing oversized pitch plane
CN101670463B (en) * 2009-09-02 2011-07-27 惠生(南通)重工有限公司 Method for processing large-scale steel rotary hole
CN102554313A (en) * 2010-12-09 2012-07-11 喜利得股份公司 Device for guiding tool
CN102554313B (en) * 2010-12-09 2016-11-23 喜利得股份公司 For the device along direction of feed guiding tool equipment

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee