CN202114514U - Supporting tool for machining shaft piece - Google Patents

Supporting tool for machining shaft piece Download PDF

Info

Publication number
CN202114514U
CN202114514U CN2011201517623U CN201120151762U CN202114514U CN 202114514 U CN202114514 U CN 202114514U CN 2011201517623 U CN2011201517623 U CN 2011201517623U CN 201120151762 U CN201120151762 U CN 201120151762U CN 202114514 U CN202114514 U CN 202114514U
Authority
CN
China
Prior art keywords
shaft piece
drilling machine
riser
supporting tool
shaft
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
CN2011201517623U
Other languages
Chinese (zh)
Inventor
于广渭
周俊克
石明
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.)
Qingdao Port Group Co Ltd
Original Assignee
Qingdao Port Group 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 Qingdao Port Group Co Ltd filed Critical Qingdao Port Group Co Ltd
Priority to CN2011201517623U priority Critical patent/CN202114514U/en
Application granted granted Critical
Publication of CN202114514U publication Critical patent/CN202114514U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model discloses a supporting tool for machining a shaft piece, which overcomes time-wasting and labor-wasting defects of a conventional drilling machine in machining. In prior art, when the large-diameter shaft piece is machined on the conventional drilling machine, a bench vice on the drilling machine can not clamp it such that the shaft piece is directly put on a workbench and aligned through manual rotating. A bottom plate and a vertical plate are connected to form a support; adjusting bolts are vertically mounted on four corners of the bottom plate; two rollers which are spaced are rotatably supported on the same horizontal line of the vertical plate; height and balance of the bottom plate are adjusted by screwing of the bolts; the large-diameter shaft piece can be overlaid on roller surfaces of the two rollers which are supported on the vertical plate; the shaft piece is very easy to rotate by hands and will not deviate when rotating between the two rollers; it is time-saving, labor-saving, safe and convenient to align the shaft piece; and as the shaft piece has great self weight, it maintains a stable state when being drilled and tapped without by means of a clamping piece, thereby solving a problem of machining the large-diameter shaft piece on the drilling machine.

Description

Supporting tool is used in shaft-like workpiece processing
Technical field
The utility model belongs to instrument, and specifically a kind of shaft-like workpiece to big external diameter adds man-hour at drilling machine, the instrument that makes things convenient for the workpiece centering to use.
Background technology
Shaft-like workpiece is holed, machined such as tapping, for example on the external diameter of axle, process oilhole, for axle, can take processed axle clamp on the bench vice of drilling machine than minor diameter, carry out behind the centering to the layout line; But for the diameter of axle and all bigger shaft-like workpiece of weight, the bench vice of drilling machine just can't clip.As if directly processing on the workbench that axle is placed on drilling machine, rotate time-consuming, the effort of centering with hand, also dangerous; Even if centering, because of workpiece is in labile state, processing is also very difficult.
Summary of the invention
The utility model technical problem to be solved is, overcomes to have now at drilling machine the major diameter shaft-like workpiece is added man-hour, because of the bench vice of drilling machine can't be clamped; Be placed directly on the workbench; Rotate time-consuming, the effort of centering with hand, the shortcoming of processing difficulties provides a kind of shaft-like workpiece processing to use supporting tool.
In order to solve the problems referred to above that prior art exists; The utility model is to adopt following technical proposals to realize: connect to form support by base plate and riser; Four jiaos the adjustment bolt is installed vertically at said base plate; On the same horizontal line of said riser, be supported with two roll surfaces rotationally relatively and keep the roller of a determining deviation.
The utility model also has following technical characterictic:
Said by base plate and the cross-coupled support of riser, for the riser vertical fixing is T-Type structure on base plate;
The roller that supports on the said riser is a ball bearing.
The advantage and the good effect of the utility model be, owing on four jiaos of the base plates of support, the adjustment bolt is installed, turns the height and balance of bolt scalable base plate; Relative, the rotating roller of the roll surface that on riser, supports can make large diameter shaft-like workpiece take on the roll surface of two rollers and put, when rotating shaft-like workpiece with hand; Because there is roller to hold up workpiece; Make to rotate to become very easy, and shaft-like workpiece can flatly not move during rotation between two rollers; Centering saves time, laborsaving, safe ready; Because the weight of major diameter shaft-like workpiece self is big; And boring, tapping majority are the little oilholes of diameter on shaft-like workpiece; The strength of boring, tapping is also little; Therefore the processing behind the centering to the layout line also can be in stable state without clamping workpiece, thereby solved the difficult problem that the major diameter shaft-like workpiece is processed on drilling machine.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further to detail.
Among Fig. 1; Connect to form support 1 by base plate 1.1 and riser 1.2,, adjustment bolt 2 (referring to Fig. 2) is installed vertically 1.1 4 jiaos of the base plates of said support 1; On said riser 1.2, be supported with two roll surfaces rotationally relatively and keep the roller of a determining deviation.In order to make full use of existing resource; Also in order to make the frictional force of roller when rotating as far as possible little; It is time saving and energy saving to rotate at shaft-like workpiece 5 usefulness hands; Said roller can be a ball bearing 4, and the endoporus of ball bearing 4 is installed on the diameter of axle of fulcrum 3, and fulcrum 3 crosswise fixed are positioned at same horizontal same side (referring to Fig. 2) on riser 1.2.Shaft-like workpiece 5 is striden on the periphery that rides over two ball bearings 4, is in the centre of two ball bearings 4.
The structure of said support 1, for said riser 1.2 vertical fixing are connected on the centre position of said base plate 1.1, support 1 is down T-shaped.Certainly; Support 1 also can be fixedly connected into " L " shape by base plate 1.1 and riser 1.2; What said ball bearing 4 was installed in riser 1.2 forms the side at turning in " L " shapes with base plate 1.1, and adjustment bolt 2 also be installed in 1.1 4 jiaos of the base plates of ball bearing 4 homonymies on.
When using said supporting tool to process large diameter shaft-like workpiece 5, the utility model supporting tool is placed on the workbench of drilling machine, if shaft-like workpiece 5 is long; Form a line before and after can using two above-mentioned supporting tools, then with the two ends of large diameter shaft-like workpiece 5 across said front and back the roll surface of two ball bearings 4 of supporting tool take and put supporting tool before and after adjustment bolt 2 levellings of installing on the adjustment base plate 1.1; Use the shaft-like workpiece 5 of hand rotational support on ball bearing 4 again; The centering processing stand can be holed or tapping processing, without clamping to the layout line; Save time, laborsaving, safe ready.

Claims (3)

1. supporting tool is used in a shaft-like workpiece processing; It is characterized in that: connect to form support by base plate and riser; Four jiaos the adjustment bolt is installed vertically at said base plate, on the same horizontal line of said riser, is supported with two roll surfaces rotationally relatively and keep the roller of a determining deviation.
2. supporting tool is used in shaft-like workpiece processing as claimed in claim 1, it is characterized in that: said by base plate and the cross-coupled support of riser, for the riser vertical fixing is T-Type structure on base plate.
3. supporting tool is used in shaft-like workpiece processing as claimed in claim 1, and it is characterized in that: the roller that supports on the said riser is a ball bearing.
CN2011201517623U 2011-05-13 2011-05-13 Supporting tool for machining shaft piece Expired - Fee Related CN202114514U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201517623U CN202114514U (en) 2011-05-13 2011-05-13 Supporting tool for machining shaft piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201517623U CN202114514U (en) 2011-05-13 2011-05-13 Supporting tool for machining shaft piece

Publications (1)

Publication Number Publication Date
CN202114514U true CN202114514U (en) 2012-01-18

Family

ID=45455612

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201517623U Expired - Fee Related CN202114514U (en) 2011-05-13 2011-05-13 Supporting tool for machining shaft piece

Country Status (1)

Country Link
CN (1) CN202114514U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111215937A (en) * 2019-11-27 2020-06-02 安徽枫雅轩科技信息服务有限公司 Shifting fork rod cross slot automatic processing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111215937A (en) * 2019-11-27 2020-06-02 安徽枫雅轩科技信息服务有限公司 Shifting fork rod cross slot automatic processing device
CN111215937B (en) * 2019-11-27 2021-03-02 安徽匠桥财务咨询服务有限公司 Shifting fork rod cross slot automatic processing device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20120513