CN209532832U - A kind of steering shaft bore hole turning attachment manufacturing equipment - Google Patents
A kind of steering shaft bore hole turning attachment manufacturing equipment Download PDFInfo
- Publication number
- CN209532832U CN209532832U CN201920245816.9U CN201920245816U CN209532832U CN 209532832 U CN209532832 U CN 209532832U CN 201920245816 U CN201920245816 U CN 201920245816U CN 209532832 U CN209532832 U CN 209532832U
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- block
- thread
- screw
- fixed
- hole
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Abstract
The utility model discloses a kind of steering shaft bore hole turning attachment manufacturing equipments, it is related to machine-building processing technique field, including lathe spindle terminal pad, floating positioning body, movable V-block, fixed V-block, clamp thread spindle, thread bush, lathe spindle terminal pad is connected by Morse taper and screw with lathe spindle, fixed V-block and floating positioning body pass through screw and are connected with lathe spindle terminal pad, fixed V-block and movable V-block are equipped with cylindrical hole, fixed V-block cylindrical hole one end is fixedly connected by screw with thread bush, fixed V-block is slidably matched with movable V-block by cylindrical surface, it clamps thread spindle side top and processes left hand thread, middle part processes right-handed thread, the utility model has reached the process time for shortening workpiece, it solves the problems, such as successive in process route, improve production efficiency, Improve the effect of the utilization rate of lathe.
Description
Technical field
The utility model relates to machine-building processing technique fields, more particularly to a kind of steering shaft bore hole turning attachment system
Manufacturing apparatus.
Background technique
The function of automobile-used steering shaft is that driver is acted on to the steering moment of steering wheel to pass to diverter, its top
It is fixedly connected with steering wheel, lower part is connected with diverter.
In general, automobile-used steering shaft shape is the workpiece of fork-shaped, currently, the processing method that automobile-used steering shaft bore hole mostly uses
It is using the outer excircle orientation of steering axis hole, by way of turning to axis hole clip plate and clamping.
But existing automobile-used steering shaft bore hole will cause subsequent processing operations machining allowance since position error is larger not
Uniform processing dimension error increases, and the Geometrical Error of workpiece is larger, and workpiece quality is not easy to guarantee, and clamping space compares
It is small, bring work piece positioning tight in process and workpiece disassembly duration, and then influence the utilization rate of production efficiency and lathe.
Utility model content
The utility model adds to overcome automobile-used steering shaft bore hole to will cause subsequent processing operations since position error is larger
Spare time measures uneven processing dimension error and increases, and the Geometrical Error of workpiece is larger, and workpiece quality is not easy to guarantee, and clamps
Space is smaller, brings work piece positioning tight in process and workpiece disassembly duration, and then influence production efficiency and lathe
Utilization rate the shortcomings that, the technical problem to be solved by the present invention is to provide it is a kind of shorten workpiece process time, solve
Successive problem in process route improves production efficiency, improves the steering shaft bore hole turning attachment system of the utilization rate of lathe
Manufacturing apparatus.
In order to solve the above-mentioned technical problem, the utility model provides such a steering shaft bore hole turning attachment manufacture and sets
It is standby, including lathe spindle terminal pad, floating positioning body, movable V-block, fixed V-block, clamping thread spindle, thread bush, the vehicle
Bed spindle coupling disc is connected by Morse taper and screw with lathe spindle, and the fixed V-block passes through screw and the vehicle
Bed spindle coupling disc is connected, and the floating positioning body is connected by screw with the lathe spindle terminal pad, the fixed V
Type block is equipped with cylindrical hole, and described fixed V-block cylindrical hole one end is fixedly connected by screw with the thread bush, the thread bush
Inner hole is machined with left hand thread, and the activity V-block is equipped with cylindrical hole, and described activity V-block cylindrical hole one end is machined with dextrorotation
Screw thread, the fixed V-block are slidably matched with the movable V-block by cylindrical surface, and the clamping thread spindle side top adds
Work left hand thread, the clamping thread spindle middle part process right-handed thread, and the clamping thread spindle side top passes through left hand thread
It is connected with the thread bush, is connected by right-handed thread with movable V-block in the middle part of the clamping thread spindle.
Preferably, described clamping thread spindle one end is connected with clamping lever by pin.
Preferably, stepped hole is machined in the floating positioning body, described stepped hole one end is threaded, the ladder
Taper is installed in hole and is floated and is sold, the floating positioning body screw thread is connected with spring screw.
Preferably, taper pin one end of floating is processed as taper, and the other end is machined with hole, in the taper floating pin hole
Lay spring.
Beneficial effect
The utility model has reached the process time for shortening workpiece, solves the problems, such as successive in process route, mentions
High efficiency improves the effect of the utilization rate of lathe.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic view of the front view of steering shaft bore hole turning attachment manufacturing equipment in the utility model；
Fig. 2 is the right side view of steering shaft bore hole turning attachment manufacturing equipment in the utility model.
Specific embodiment
The utility model is further described below in conjunction with drawings and examples.
Embodiment 1
A kind of steering shaft bore hole turning attachment manufacturing equipment, as shown in Figs. 1-2, including lathe spindle terminal pad 1, floating are determined
Position body 3, fixed V-block 6, clamps thread spindle 7, thread bush 8 at movable V-block 4, and the lathe spindle terminal pad 1 is bored by Morse
Degree and screw are connected with lathe spindle, and the fixed V-block 6 is connected by screw with the lathe spindle terminal pad 1, institute
It states floating positioning body 3 to be connected by screw with the lathe spindle terminal pad 1, the fixed V-block 6 is equipped with cylindrical hole, institute
It states fixed 6 cylindrical hole one end of V-block to be fixedly connected by screw with the thread bush 8,8 inner hole of thread bush is machined with left-handed
Screw thread, the activity V-block 4 are equipped with cylindrical hole, and 4 cylindrical hole one end of the activity V-block is machined with right-handed thread, the fixation
V-block 6 is slidably matched with the movable V-block 4 by cylindrical surface, and the 7 side top of clamping thread spindle processes left hand thread,
Right-handed thread is processed in the middle part of the clamping thread spindle 7, the 7 side top of clamping thread spindle passes through left hand thread and the screw thread
Set 8 is connected, and is connected by right-handed thread with movable V-block 4 in the middle part of the clamping thread spindle 7.
Described 7 one end of clamping thread spindle is connected with clamping lever 2 by pin.
Stepped hole is machined in the floating positioning body 3, described stepped hole one end is threaded, peace in the stepped hole
Equipped with taper floating pin 9,3 screw thread of floating positioning body is connected with spring screw 11.
Described 9 one end of taper floating pin is processed as taper, and the other end is machined with hole, places in 9 hole of taper floating pin
There is spring 10.
Working principle: 5 centre of fork-shaped workpiece is placed between fixed V-block 6 and movable V-block 4, fixed V-type
Block 6 and movable V-block 4 are equipped with cylindrical hole, and fixed 6 cylindrical hole one end of V-block is fixedly connected by screw with thread bush 8, spiral shell
Line covers 8 inner holes and is machined with left hand thread, and movable 4 cylindrical hole one end of V-block is machined with right-handed thread, clamps 7 side of thread spindle top
End processing left hand thread, clamps and processes right-handed thread in the middle part of thread spindle 7, clamp 7 side top of thread spindle by left hand thread with
Thread bush 8 is connected, and clamps and is connected by right-handed thread with movable V-block 4 in the middle part of thread spindle 7, fixed V-block 6 and activity V
Type block 4 is slidably matched by cylindrical surface, and is clamped 7 one end of thread spindle and be connected with clamping lever 2, and then fixed fork-shaped by pin
5 centre of workpiece, meanwhile, by the spring 10 placed in 9 hole of taper floating pin 9 and taper floating pin, and it is fixed to float
Position 3 screw thread of body is connected with spring screw 11, further fixes the end of fork-shaped workpiece 5, so that entire fork-shaped is accurately positioned admittedly
Fixed, and dismantle and also facilitate, whole device to be connected compact from being clamped to disassembly workpiece 5, accurate positioning, to improve life
Produce the utilization rate of efficiency and lathe.
Although the preferred embodiment of the utility model has been described, once a person skilled in the art knows basic
Creative concept, then additional changes and modifications may be made to these embodiments.It is wrapped so the following claims are intended to be interpreted as
It includes preferred embodiment and falls into all change and modification of the scope of the utility model.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (4)
1. a kind of steering shaft bore hole turning attachment manufacturing equipment, including lathe spindle terminal pad (1), floating positioning body (3), activity
V-block (4), clamps thread spindle (7), thread bush (8) at fixed V-block (6), which is characterized in that the lathe spindle terminal pad
(1) it is connected by Morse taper and screw with lathe spindle, the fixed V-block (6) passes through screw and the lathe spindle
Terminal pad (1) is connected, and the floating positioning body (3) is connected by screw with the lathe spindle terminal pad (1), described solid
V-block (6) are determined equipped with cylindrical hole, and described fixed V-block (6) cylindrical hole one end connects by the way that screw and the thread bush (8) are fixed
It connects, thread bush (8) inner hole is machined with left hand thread, and the activity V-block (4) is equipped with cylindrical hole, the activity V-block
(4) cylindrical hole one end is machined with right-handed thread, and the fixed V-block (6) and the movable V-block (4) are slided by cylindrical surface
Cooperation, clamping thread spindle (7) the side top process left hand thread, process right-handed thread in the middle part of the clamping thread spindle (7),
Clamping thread spindle (7) the side top is connected by left hand thread with the thread bush (8), the clamping thread spindle (7)
Middle part is connected by right-handed thread with movable V-block (4).
2. a kind of steering shaft bore hole turning attachment manufacturing equipment as described in claim 1, which is characterized in that the clamping screw thread
Axis (7) one end is connected with clamping lever (2) by pin.
3. a kind of steering shaft bore hole turning attachment manufacturing equipment as described in claim 1, which is characterized in that the floating positioning
It is machined with stepped hole in body (3), described stepped hole one end is threaded, and taper is installed in the stepped hole and is floated and sells (9),
Floating positioning body (3) screw thread is connected with spring screw (11).
4. a kind of steering shaft bore hole turning attachment manufacturing equipment as claimed in claim 3, which is characterized in that the taper is floated
Pin (9) one end is processed as taper, and the other end is machined with hole, and the taper, which floats to sell in (9) hole, lays spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245816.9U CN209532832U (en) | 2019-02-26 | 2019-02-26 | A kind of steering shaft bore hole turning attachment manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245816.9U CN209532832U (en) | 2019-02-26 | 2019-02-26 | A kind of steering shaft bore hole turning attachment manufacturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209532832U true CN209532832U (en) | 2019-10-25 |
Family
ID=68274256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920245816.9U Expired - Fee Related CN209532832U (en) | 2019-02-26 | 2019-02-26 | A kind of steering shaft bore hole turning attachment manufacturing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209532832U (en) |
-
2019
- 2019-02-26 CN CN201920245816.9U patent/CN209532832U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191025 Termination date: 20200226 |