CN204711219U - A kind of double-headstock numerically controlled lathe adjustable blade holders - Google Patents

A kind of double-headstock numerically controlled lathe adjustable blade holders Download PDF

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Publication number
CN204711219U
CN204711219U CN201520289513.9U CN201520289513U CN204711219U CN 204711219 U CN204711219 U CN 204711219U CN 201520289513 U CN201520289513 U CN 201520289513U CN 204711219 U CN204711219 U CN 204711219U
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CN
China
Prior art keywords
axis feed
numerically controlled
headstock
controlled lathe
double
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
CN201520289513.9U
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Chinese (zh)
Inventor
姚柳园
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhuji Jiawei Machinery Co Ltd
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Zhuji Jiawei Machinery Co Ltd
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 Zhuji Jiawei Machinery Co Ltd filed Critical Zhuji Jiawei Machinery Co Ltd
Priority to CN201520289513.9U priority Critical patent/CN204711219U/en
Application granted granted Critical
Publication of CN204711219U publication Critical patent/CN204711219U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of double-headstock numerically controlled lathe adjustable blade holders, belongs to double-headstock numerically controlled lathe part device field.The utility model comprises tool holder body, X-axis feed mechanism and Z axis feed mechanism, X-axis feed mechanism is fixed on base, Z axis feed mechanism is arranged on X-axis feed mechanism, tool holder body is arranged on Z axis feed mechanism slide unit, the two ends of X-axis feed mechanism are all provided with the tool rest installation portion outwards overhang, base is threaded onto tool rest installation portion by bolt and fixes, displacement on Z axis feed mechanism and X-axis feed mechanism is all regulated by the bolt be arranged on Z axis feed mechanism and X-axis feed mechanism pedestal, the subpoint that the slide unit of X-axis feed mechanism and Z axis feed mechanism are provided with its center is the hole of same point, the pedestal of X-axis feed mechanism is provided with the screwed hole centered by this subpoint, screw is through the hole on Z axis feed mechanism and X-axis feed mechanism, and fixed by the pedestal of screwed hole and X-axis feed mechanism, the width in hole is greater than the external diameter of screw.

Description

A kind of double-headstock numerically controlled lathe adjustable blade holders
Technical field
The utility model belongs to double-headstock numerically controlled lathe part device field, especially relevant with a kind of double-headstock numerically controlled lathe adjustable blade holders.
Background technology
Numerically controlled lathe is a kind of high accuracy, high efficiency automation lathe.Be equipped with multistation cutter tower or power cutter tower, lathe just has to be processed widely processing performance, can processing linear cylinder, oblique line cylinder, circular arc and various screw thread, groove, the complexity such as worm screw workpiece, there is linear interpolation, the various compensate function of circular interpolation, and in complexity partbatch production in played good economic effect.Knife rest is the very important parts of numerically controlled lathe.Numerically controlled lathe according to its function, installable number of cutters on knife rest-as be 4,6,8,10,12,20 and 24, some numerically controlled lathe can install more cutter.The version of knife rest is generally swinging, and cutter is along the circumferential direction arranged on knife rest, can install radial lathe tool, axial lathe tool, drill bit, boring cutter.Turning center also can installation shaft to milling cutter, radial milling cutter.The knife rest of minority numerically controlled lathe is straight-line, and cutter is installed along straight line.The numerically controlled lathe of two headstock used usually by the numerically controlled lathe of existing ball valve body on turning water knockout drum pipe, the operating efficiency of numerically controlled lathe is improved with this, but the knife rest on existing double-headstock numerically controlled lathe is normally fixed dead, after workpiece on first headstock complete with cutter turning, just need again to re-start tool setting by tool rest to second headstock, this tool setting program significantly reduces the operating efficiency of numerically controlled lathe, and therefore applicant has researched and developed a kind of double-headstock numerically controlled lathe adjustable blade holders.
Utility model content
The purpose of this utility model is intended to overcome existing tool rest and again enters tool setting to second headstock and the ineffective defect of the numerically controlled lathe existed, provide a kind of can the double-headstock numerically controlled lathe adjustable blade holders of Secondary Control tool displacement.
For this reason, the utility model is by the following technical solutions: a kind of double-headstock numerically controlled lathe adjustable blade holders, comprise tool holder body, it is characterized in that, described double-headstock numerically controlled lathe adjustable blade holders also comprises Z axis feed mechanism and X-axis feed mechanism, X-axis feed mechanism is fixed on numerically controlled lathe for driving the base of tool holder body displacement, Z axis feed mechanism is arranged at the end face of the slide unit of X-axis feed mechanism, tool holder body is arranged on the slide unit of Z axis feed mechanism, the rear and front end of described X-axis feed mechanism is all provided with the tool rest installation portion outwards overhang, described base is threaded onto tool rest installation portion by bolt and is fixed by nut, displacement on described Z axis feed mechanism and X-axis feed mechanism is all regulated by the bolt be arranged on Z axis feed mechanism and X-axis feed mechanism pedestal, the subpoint that the slide unit of described X-axis feed mechanism and Z axis feed mechanism are provided with its center is the hole of same point, the pedestal of X-axis feed mechanism is provided with the screwed hole centered by this subpoint, screw is through the hole on described Z axis feed mechanism and X-axis feed mechanism, and fixed by the pedestal of screwed hole and X-axis feed mechanism, the width in described hole is greater than the external diameter of screw, thus by screw, base is fixed, when reducing lathe tool work, knife rest brings impact owing to vibrating to lathe tool.
As to technique scheme supplement and perfect, the utility model also comprises following technical characteristic.
The slide unit of described Z axis feed mechanism and described tool holder body are same unitary members.
The slide unit of described described Z axis feed mechanism and described tool holder body fill in " work " font.
The slide unit sidepiece of described Z axis feed mechanism is provided with multiple screw, arranges lock-screw, thus fixed by slide unit in screw, and pedestal when preventing tool sharpening on the relative X-axis feed mechanism of slide unit slides.
Pedestal on pedestal on described Z axis feed mechanism and slide unit and described X-axis feed mechanism and the rail engaging structure on slide unit are dovetail groove fit structure.
Described hole is square hole, and the length of side of square hole is greater than described Z axis feed mechanism and the maximum feeding distance of X-axis feed mechanism.
Use the utility model can reach following beneficial effect: the utility model drives the base of tool holder body displacement by adjustable blade holders being installed on, realize the tool setting on first headstock by driving base, after machining without the need to by drive base again cutter setting frame carry out tool setting, only once just can need be completed the workpiece tool setting on the second headstock by X-axis feed mechanism and the fine tuning of Z axis feed mechanism, very convenient, improve double-headstock numerically controlled lathe to the efficiency of processing ball valves valve body and precision, thus improve production efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
Embodiment: as shown in Figure 1, the utility model comprises tool holder body 1, Z axis feed mechanism 2 and X-axis feed mechanism 3, X-axis feed mechanism 3 is fixed on numerically controlled lathe for driving the base of tool holder body displacement, Z axis feed mechanism 2 is arranged at the end face of the slide unit of X-axis feed mechanism 3, tool holder body 1 is arranged on the slide unit of Z axis feed mechanism 2, the rear and front end of X-axis feed mechanism 3 pedestal is all provided with the tool rest installation portion 4 outwards overhang, base is threaded onto tool rest installation portion 4 by bolt and is fixed by nut, displacement on Z axis feed mechanism 2 and X-axis feed mechanism 3 all regulates displacement by the bolt be arranged on Z axis feed mechanism 2 and X-axis feed mechanism 3 pedestal, the subpoint that the slide unit of X-axis feed mechanism and Z axis feed mechanism are provided with its center is the hole of same point, the pedestal of X-axis feed mechanism is provided with the screwed hole centered by this subpoint, screw is through the hole on described Z axis feed mechanism and X-axis feed mechanism, and fixed by the pedestal of screwed hole and X-axis feed mechanism, the width in described hole is greater than the external diameter of screw, thus by screw, base is fixed, when reducing lathe tool work, knife rest brings impact owing to vibrating to lathe tool.
Further, slide unit and the tool holder body 1 of Z axis feed mechanism 2 are same unitary members, and slide unit and the tool holder body 1 of Z axis feed mechanism 2 fill in " work " font.
The slide unit sidepiece of Z axis feed mechanism 2 is provided with multiple screw, arranges lock-screw, thus fixed by slide unit in screw, and pedestal when preventing tool sharpening on the relative Z axis feed mechanism 2 of slide unit slides.
Preferably, the pedestal on the pedestal on Z axis feed mechanism 2 and slide unit and X-axis feed mechanism 3 and the rail engaging structure on slide unit are dovetail groove fit structure.
Hole is square hole, and the length of side of square hole is greater than described Z axis feed mechanism and the maximum feeding distance of X-axis feed mechanism.
The utility model drives the base of tool holder body displacement by adjustable blade holders being installed on, realize the tool setting on first headstock by driving base, after machining without the need to by drive base again cutter setting frame carry out tool setting, only once just can need be completed the workpiece tool setting on the second headstock by X-axis feed mechanism and the fine tuning of Z axis feed mechanism, very convenient, improve double-headstock numerically controlled lathe to the efficiency of processing ball valves valve body and precision, thus improve production efficiency.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.
The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (6)

1. a double-headstock numerically controlled lathe adjustable blade holders, comprise tool holder body (1), it is characterized in that: described double-headstock numerically controlled lathe adjustable blade holders also comprises Z axis feed mechanism (2) and X-axis feed mechanism (3), X-axis feed mechanism (3) is fixed on numerically controlled lathe for driving the base of tool holder body displacement, Z axis feed mechanism (2) is arranged at the end face of the slide unit of X-axis feed mechanism (3), tool holder body (1) is arranged on the slide unit of Z axis feed mechanism (2), the rear and front end of described X-axis feed mechanism (3) is all provided with the tool rest installation portion (4) outwards overhang, described base is threaded onto tool rest installation portion (4) by bolt and is fixed by nut, displacement on described Z axis feed mechanism (2) and X-axis feed mechanism (3) is all regulated by the bolt be arranged on Z axis feed mechanism (2) and X-axis feed mechanism (3) pedestal, the subpoint that the slide unit of described X-axis feed mechanism and Z axis feed mechanism are provided with its center is the hole of same point, the pedestal of X-axis feed mechanism is provided with the screwed hole centered by this subpoint, screw is through the hole on described Z axis feed mechanism and X-axis feed mechanism, and fixed by the pedestal of screwed hole and X-axis feed mechanism, the width in described hole is greater than the external diameter of screw.
2. a kind of double-headstock numerically controlled lathe adjustable blade holders according to claim 1, is characterized in that: the slide unit of described Z axis feed mechanism (2) and described tool holder body (1) are same unitary members.
3. a kind of double-headstock numerically controlled lathe adjustable blade holders according to claim 2, is characterized in that: the slide unit of described described Z axis feed mechanism (2) and described tool holder body (1) fill in " work " font.
4. a kind of double-headstock numerically controlled lathe adjustable blade holders according to claim 3, is characterized in that: the slide unit sidepiece of described Z axis feed mechanism (2) is provided with multiple screw, arranges lock-screw in screw.
5. a kind of double-headstock numerically controlled lathe adjustable blade holders according to claim 1,2,3 or 4, is characterized in that: the pedestal on the pedestal on described Z axis feed mechanism (2) and slide unit and described X-axis feed mechanism (3) and the rail engaging structure on slide unit are dovetail groove fit structure.
6. a kind of double-headstock numerically controlled lathe adjustable blade holders according to claim 5, is characterized in that: described hole is square hole, and the length of side of square hole is greater than described Z axis feed mechanism and the maximum feeding distance of X-axis feed mechanism.
CN201520289513.9U 2015-05-06 2015-05-06 A kind of double-headstock numerically controlled lathe adjustable blade holders Expired - Fee Related CN204711219U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520289513.9U CN204711219U (en) 2015-05-06 2015-05-06 A kind of double-headstock numerically controlled lathe adjustable blade holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520289513.9U CN204711219U (en) 2015-05-06 2015-05-06 A kind of double-headstock numerically controlled lathe adjustable blade holders

Publications (1)

Publication Number Publication Date
CN204711219U true CN204711219U (en) 2015-10-21

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105666123A (en) * 2016-04-12 2016-06-15 赵士立 Turning tool correction jig of automatic screw machine
CN107282951A (en) * 2017-08-08 2017-10-24 常州克迈特数控科技有限公司 Arrange knife lathe gang tool seat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105666123A (en) * 2016-04-12 2016-06-15 赵士立 Turning tool correction jig of automatic screw machine
CN107282951A (en) * 2017-08-08 2017-10-24 常州克迈特数控科技有限公司 Arrange knife lathe gang tool seat

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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: 20151021

Termination date: 20170506