CN205996322U - The Counterboring apparatus of steering column - Google Patents

The Counterboring apparatus of steering column Download PDF

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Publication number
CN205996322U
CN205996322U CN201620967158.0U CN201620967158U CN205996322U CN 205996322 U CN205996322 U CN 205996322U CN 201620967158 U CN201620967158 U CN 201620967158U CN 205996322 U CN205996322 U CN 205996322U
Authority
CN
China
Prior art keywords
steering column
counterboring
frame
broad
cover
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
CN201620967158.0U
Other languages
Chinese (zh)
Inventor
陈协夫
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.)
CHONGQING HONGLEI MACHINERY MANUFACTURING Co Ltd
Original Assignee
CHONGQING HONGLEI MACHINERY MANUFACTURING 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 CHONGQING HONGLEI MACHINERY MANUFACTURING Co Ltd filed Critical CHONGQING HONGLEI MACHINERY MANUFACTURING Co Ltd
Priority to CN201620967158.0U priority Critical patent/CN205996322U/en
Application granted granted Critical
Publication of CN205996322U publication Critical patent/CN205996322U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

This patent belongs to machining technology field, disclose a kind of Counterboring apparatus of steering column, including frame, clamping device and bearizing mechanism, described clamping device and bearizing mechanism are separately mounted to the both sides of frame, described bearizing mechanism is slidably connected in frame, and described bearizing mechanism includes shell, the motor being arranged on inside the shell, rotating shaft and broad, and described motor is connected by rotating shaft with broad, described rotating shaft and broad all have 2, and the spacing of described 2 broads is fixed;Described clamping device includes base and top cover, has a through hole between described base and top cover, and described top cover is provided with retaining mechanism.Solve the problems, such as that prior art defect rate is high and working (machining) efficiency is not high.

Description

The Counterboring apparatus of steering column
Technical field
This utility model belongs to field of machining and in particular to a kind of Counterboring apparatus of steering column.
Background technology
Steering column is typically made up of cylinder and yoke plate, is the vitals of motorcycle steering.Motorcycle passes through direction Post makes front damping, front-wheel etc. combine with vehicle frame, handlebar etc., and the manipulation of motorcycle, steering etc. are all the sides of needs mostly To complete to post.The upper end of its middle column body and middle and lower part, are offered in the lower end of cylinder all by bearings on vehicle frame Direction handle pipe installing hole, so that direction handle pipe is installed, the middle part of cylinder has the installing hole being connected with directional lock.
Because steering column has influence on the safety of motorcycle, the precision that it requires is very high, needs to carry out polish, existing Counterboring apparatus after the completion of polish, the distance between installing hole of possible steering column is not inconsistent standardization, assembling when, It is possible that a problem unmatching, thus producing substandard products;And traditional method be all monolateral steering column is processed, effect Rate is not high.
Utility model content
This utility model is intended to provide a kind of Counterboring apparatus of steering column, to solve prior art machine direction post defect rate Height and the low problem of working (machining) efficiency.
For achieving the above object, this utility model provide following technical scheme, the Counterboring apparatus of steering column, including frame, Clamping device and bearizing mechanism it is characterised in that:Described clamping device and bearizing mechanism are separately mounted to the both sides of frame, institute State bearizing mechanism to be slidably connected in frame, described bearizing mechanism includes shell, the motor being arranged on inside the shell, rotating shaft and reaming Cutter, described motor is connected by rotating shaft with broad, and described rotating shaft and broad all have 2, described 2 broads Spacing fix;Described clamping device includes base and top cover, has a through hole, on described top cover between described base and top cover It is provided with retaining mechanism.
The know-why of this programme is:The cylinder of steering column is placed in the through hole between base and top cover, Ran Houtong Cross retaining mechanism and fix steering column, now start motor, make motor drive axis of rotation, so that rotating shaft drives reaming Cutter starts to rotate, then slip clamping device, so that steering column is moved to broad, when steering column is contacted with broad When, broad will carry out polish to the installing hole of steering column, because cornish bit has 2, it is possible to other side simultaneously It is processed to two installing holes of post, improve the efficiency of processing, and the spacing of 2 broads is fixing, thus smart Spacing between the installing hole of the steering column after machining is fixing, so being not in mate not in use direction post On problem.
What this programme can produce has the technical effect that:By 2 broads, steering column is processed, improves processing Efficiency;Because the spacing of 2 broads is fixing, so the spacing between the installing hole of the steering column after machining is Fixing, be not in a problem unmatching when installing, thus reduction in the numbers of seconds;And this device uses simply, Two identical devices can be arranged side by side, a people can operate two table apparatus simultaneously.
The following is the preferred version based on such scheme:
Preferred version one:Described retaining mechanism is fastening bolt, and top cover is provided with a screw thread with bolt cooperation Hole, described base has a U-type groove at the underface of screwed hole, and the bottom of described fastening bolt is U-shaped, and and U-type groove Cooperation.Efficiently steering column can be fixed by tightening fastening bolt, when stubborn bolt, bolt can be to moving down Dynamic, steering column is fixed, bottom and U-type groove due to fastening bolt coordinate, so the effect of fastening is more preferable.
Preferred version two:Based on preferred version one, the top of described top cover is provided with one and bolt matching thread set, spiral shell Stricture of vagina set can be protected to the screw rod of bolt, can also catch plug head.
Preferred version three:Based on base case, described broad is trapezoidal cylinder, broad connection rotating shaft One end is more than the other end, can the installing hole to steering column slowly be processed so that the precision processed is higher.
Preferred version four:Based on base case, between the bottom of described motor and top and outer casing inner wall, it is equipped with rubber Pad, can produce the power of larger vibrations during motor rotation, rubber blanket can reduce vibrations, make the work of motor more steady Fixed.
Preferred version five:Based on base case, described frame is provided with some cross bars, due to the installation in steering column Some chips can be produced, some detrital grains may be larger, also relatively more sharp, cross bar can be for workman station when the reaming of hole Stand, and chip can drop in the space between cross bar.
Preferred version six:Based on preferred version five, described frame is provided with protective cover, protective cover can prevent processing from producing Raw chip arbitrarily disorderly splashes, and so that chip is fallen in the space of closing.
Preferred version seven:Based on preferred version six, the underface of the cross bar of described frame is provided with conveyer belt, in protective cover Stop under, chip can drop to conveyer belt from the space between the cross bar of frame, because conveyer belt is operating always, Ran Houzai Basket is collected in one end setting of conveyer belt, and chip will be collected in collection basket by conveyer belt.
Brief description
Fig. 1 is a kind of structural representation of the Counterboring apparatus of steering column of this utility model;
Fig. 2 is the top view of frame in Fig. 1;
Fig. 3 is front view of the present utility model.
Specific embodiment
Below by specific embodiment, this utility model is described in further detail:
Reference in Figure of description includes:Frame 1, cross bar 11, conveyer belt 12, protective cover 13, clamping device 2, Base 21, U-type groove 211, top cover 22, fastening bolt 221, thread bush 222, bolt head 223, through hole 23, bearizing mechanism 3, shell 31st, motor 32, broad 33, rotating shaft 34, rubber blanket 35.
As shown in figure 1, a kind of Counterboring apparatus of steering column, including frame 1, clamping device 2 and bearizing mechanism 3, clamping machine Structure 2 and bearizing mechanism 3 are separately fixed at the both sides of frame 1, and wherein clamping device 2 and frame 1 is slidably connected, and clamping device 2 wraps Include base 21 and top cover 22, form through hole 23 between base 21 and top cover 22, top cover 22 has a screwed hole, screw thread in the hole has One fastening bolt 221, the top of fastening bolt 221 is provided with bolt head 223, and one and fastening bolt are arranged at the top of screwed hole The thread bush 222 of 221 cooperations, the bottom of fastening bolt 221 is U-shaped, and base 21 is provided with U-shaped with fastening bolt 221 cooperation Groove 211;Bearizing mechanism 3 includes shell 31, motor 32 and broad 33, and broad 33 is trapezoidal cylinder, and motor 32 is pacified It is contained in shell 31, and between motor 32 and shell 31, is provided with rubber blanket 35, motor 32 passes through rotating shaft 34 with broad 33 Connect, described broad 33 all has 2 with rotating shaft 34, and the spacing of 2 broads 33 is consistent.
As shown in Figure 2 and Figure 3, frame 1 is provided with cross bar 11, and the bottom of frame 1 is provided with a conveyer belt 12, frame 1 Top be connected with protective cover 13.
During using the present embodiment, first the cylinder of steering column is inserted in through hole 23, then rotating bolt head 223, makes Fastening bolt 221 is screwed down the cylinder fixing steering column, because base 21 is provided with a U-type groove 211, fastening bolt 221 bottom is U-shaped, during tightening U-type groove 211 use cooperatively with fastening bolt 221 so that fastening effect more Good, thread bush 222 can during fastening bolt 221 declines catch plug head 223, and play protection fastening 221 bolts Effect.After steering column fixes, slip clamping device 2 and start motor 32, motor 32 driven by rotating shaft 34 and expands Spot facing cutter 33 rotates, and is provided with rubber blanket 35 between motor 32 and shell 31, it is possible to reduce produce during motor work Vibrations, because broad 33 is trapezoidal cylinder, can slowly be carried out so that steering column will not be subject to during reaming Damage, and the spacing of 2 broads 33 is consistent, so by the spacing between the installing hole of the steering column after reaming being Consistent, be not in a problem unmatching.The bottom of frame 1 is provided with some cross bars 11, and cross bar 11 can supply workman Trample above, and produce chip during steering column reaming and can fall, in cross bar 11 in the space between cross bar 11 Lower section be provided with conveyer belt 12, when chip is after the space between cross bar 11 drops into conveyer belt 12, can by transmission Band 12 transport, thus collecting, the top of frame 1 is provided with protective cover 13, and during reaming, protective cover 13 can prevent Chip disorderly flies, and accurately drops on conveyer belt.
For a person skilled in the art, on the premise of without departing from this utility model structure, if can also make Dry deformation and improvement, these also should be considered as protection domain of the present utility model, and these are implemented all without impact this utility model Effect and practical applicability.

Claims (8)

1. the Counterboring apparatus of steering column, including frame, clamping device and bearizing mechanism it is characterised in that:Described clamping device and Bearizing mechanism is separately mounted to the both sides of frame, and described bearizing mechanism is slidably connected in frame, and described bearizing mechanism includes outer Shell, the motor being arranged on inside the shell, rotating shaft and broad, described motor is connected by rotating shaft with broad, described rotating shaft All there are 2 with broad, the spacing of described 2 broads is fixed;Described clamping device includes base and top cover, described bottom There is a through hole, described top cover is provided with retaining mechanism between seat and top cover.
2. steering column according to claim 1 Counterboring apparatus it is characterised in that:Described retaining mechanism is fastening bolt, Top cover is provided with a screwed hole with bolt cooperation, and described base has a U-type groove at the underface of screwed hole, described The bottom of fastening bolt is U-shaped, and coordinates with U-type groove.
3. steering column according to claim 2 Counterboring apparatus it is characterised in that:The top of described top cover is provided with one With bolt matching thread set.
4. the Counterboring apparatus of steering column according to claim 1 are it is characterised in that described broad is trapezoidal post Body, one end of broad connection rotating shaft is more than the other end.
5. steering column according to claim 1 Counterboring apparatus it is characterised in that:The bottom of described motor and top are with outward It is equipped with rubber blanket between shell inwall.
6. steering column according to claim 1 Counterboring apparatus it is characterised in that:Some horizontal strokes are provided with described frame Bar.
7. steering column according to claim 6 Counterboring apparatus it is characterised in that:It is provided with protective cover in described frame.
8. steering column according to claim 7 Counterboring apparatus it is characterised in that:The underface peace of the cross bar of described frame Equipped with conveyer belt.
CN201620967158.0U 2016-08-29 2016-08-29 The Counterboring apparatus of steering column Expired - Fee Related CN205996322U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620967158.0U CN205996322U (en) 2016-08-29 2016-08-29 The Counterboring apparatus of steering column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620967158.0U CN205996322U (en) 2016-08-29 2016-08-29 The Counterboring apparatus of steering column

Publications (1)

Publication Number Publication Date
CN205996322U true CN205996322U (en) 2017-03-08

Family

ID=58194547

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620967158.0U Expired - Fee Related CN205996322U (en) 2016-08-29 2016-08-29 The Counterboring apparatus of steering column

Country Status (1)

Country Link
CN (1) CN205996322U (en)

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Legal Events

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

Granted publication date: 20170308

Termination date: 20200829

CF01 Termination of patent right due to non-payment of annual fee