CN103962900A - Main shaft device for rounding machine - Google Patents

Main shaft device for rounding machine Download PDF

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Publication number
CN103962900A
CN103962900A CN201410216709.5A CN201410216709A CN103962900A CN 103962900 A CN103962900 A CN 103962900A CN 201410216709 A CN201410216709 A CN 201410216709A CN 103962900 A CN103962900 A CN 103962900A
Authority
CN
China
Prior art keywords
main shaft
rounding machine
end cover
shaft device
lower carriage
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.)
Pending
Application number
CN201410216709.5A
Other languages
Chinese (zh)
Inventor
郭鑫
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201410216709.5A priority Critical patent/CN103962900A/en
Publication of CN103962900A publication Critical patent/CN103962900A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/04Headstocks; Working-spindles; Features relating thereto

Abstract

The invention relates to the technical field of main shaft devices, in particular to a main shaft device for a rounding machine. The main shaft device for the rounding machine comprises an upper support and a lower support, an upper end cover of the upper support and the lower end cover of the lower support are fixedly connected, and a main shaft is arranged on the upper support and the lower support in a penetrating mode. According to the main shaft device for the rounding machine, due to the fact that a casing pipe outside the main shaft is formed by the supports of a split type structure, once the main shaft is bent or damaged, the main shaft is quite convenient and fast to replace.

Description

A kind of rounding machine main shaft device
Technical field
The present invention relates to the technical field of main shaft device, especially a kind of rounding machine main shaft device.
Background technology
Rounding machine is for carrying out rounding to the outer surface of engineering goods or inner surface, the main shaft of rounding machine is done rotation fast under the effect of motor, because the rotary speed of main shaft is very fast, and temperature is higher, so just easily there is phenomenon crooked and that hardening crack in main shaft after long-term operation, in order to allow rounding machine continue to maintain its ability to work, therefore the main shaft that operating personnel just need to more renew.The main shaft of existing main shaft device is changed relatively loaded down with trivial details, whole main shaft device need to be disassembled just and can complete.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve the problem proposing in above-mentioned background technology, the invention provides a kind of rounding machine main shaft device, sleeve pipe outside main shaft is configured to by split-type structural, once main shaft occur crooked or damage, change very convenient and swift.
The technical solution adopted for the present invention to solve the technical problems is: a kind of rounding machine main shaft device, comprise upper bracket and lower carriage, and the upper end cover of upper bracket is fixedly connected with the bottom end cover of lower carriage, and upper bracket and lower carriage are equipped with main shaft.
Further limit: on the upper end cover of upper bracket and the bottom end cover of lower carriage, all offer installing hole, corresponding installing hole interconnects by screw.
Beneficial effect of the present invention: this rounding machine main shaft device, the sleeve pipe outside main shaft is configured to by split-type structural, once main shaft occur crooked or damage, change very convenient and swift.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is STRUCTURE DECOMPOSITION schematic diagram of the present invention;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the partial enlarged drawing at A place in Fig. 1.
In figure: 1, upper bracket, 2, lower carriage, 3, upper end cover, 4, bottom end cover, 5, main shaft, 6, installing hole.
The specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only show the formation relevant with the present invention.
Rounding machine main shaft device as shown in Figure 1, Figure 2 and Figure 3, comprises upper bracket 1 and lower carriage 2, and the upper end cover 3 of upper bracket 1 is fixedly connected with the bottom end cover 4 of lower carriage 2, and upper bracket 1 and lower carriage 2 are equipped with main shaft 5.Wherein on the upper end cover 3 of upper bracket 1 and the bottom end cover 4 of lower carriage 2, all offer installing hole 6, corresponding installing hole 6 interconnects by screw.
This rounding machine main shaft device, the sleeve pipe outside main shaft is configured to by split-type structural, once main shaft occur crooked or damage, change very convenient and swift.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to claim scope.

Claims (2)

1. a rounding machine main shaft device, it is characterized in that: comprise upper bracket (1) and lower carriage (2), the upper end cover (3) of upper bracket (1) and the bottom end cover (4) of lower carriage (2) are fixedly connected with, and upper bracket (1) and lower carriage (2) are equipped with main shaft (5).
2. rounding machine main shaft device according to claim 1, it is characterized in that: on the upper end cover (3) of described upper bracket (1) and the bottom end cover (4) of lower carriage (2), all offer installing hole (6), corresponding installing hole (6) interconnects by screw.
CN201410216709.5A 2014-05-22 2014-05-22 Main shaft device for rounding machine Pending CN103962900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410216709.5A CN103962900A (en) 2014-05-22 2014-05-22 Main shaft device for rounding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410216709.5A CN103962900A (en) 2014-05-22 2014-05-22 Main shaft device for rounding machine

Publications (1)

Publication Number Publication Date
CN103962900A true CN103962900A (en) 2014-08-06

Family

ID=51233158

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410216709.5A Pending CN103962900A (en) 2014-05-22 2014-05-22 Main shaft device for rounding machine

Country Status (1)

Country Link
CN (1) CN103962900A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101885155A (en) * 2010-07-28 2010-11-17 上海机床厂有限公司 Chamfering grinding device for post precision finishing of steel band
CN203124753U (en) * 2012-12-20 2013-08-14 沈阳蓝英工业自动化装备股份有限公司 Electric main shaft for turning and milling combined machining center
CN203542351U (en) * 2013-09-27 2014-04-16 杭州瑞利机械设备有限公司 Turning lathe wheelhead spindle
CN203600053U (en) * 2013-11-29 2014-05-21 安阳华安通用主轴科技有限公司 Special grinding tool motorized spindle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101885155A (en) * 2010-07-28 2010-11-17 上海机床厂有限公司 Chamfering grinding device for post precision finishing of steel band
CN203124753U (en) * 2012-12-20 2013-08-14 沈阳蓝英工业自动化装备股份有限公司 Electric main shaft for turning and milling combined machining center
CN203542351U (en) * 2013-09-27 2014-04-16 杭州瑞利机械设备有限公司 Turning lathe wheelhead spindle
CN203600053U (en) * 2013-11-29 2014-05-21 安阳华安通用主轴科技有限公司 Special grinding tool motorized spindle

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140806