CN207757259U - Positioning fixture for wheel hub side form block to be clamped - Google Patents
Positioning fixture for wheel hub side form block to be clamped Download PDFInfo
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- CN207757259U CN207757259U CN201721759911.8U CN201721759911U CN207757259U CN 207757259 U CN207757259 U CN 207757259U CN 201721759911 U CN201721759911 U CN 201721759911U CN 207757259 U CN207757259 U CN 207757259U
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- top pressure
- boss
- side form
- pressure block
- hub side
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Abstract
The utility model is related to a kind of positioning fixtures for wheel hub side form block to be clamped, including mounting seat, the intermediate segmentation boss being laterally extended is provided in the substantial middle region of mounting seat, the space in mounting seat is divided into two forward and backward side form located spaces split by centre segmentation boss；It is respectively arranged in the arranged on left and right sides of each side form located space and is provided with the limiter for capableing of transverse shifting on side boss and wherein a side wall boss；The support column of a pair of arrangement forward and backward in a lateral direction and a pair of top pressure block worn on the support columns movable respectively are additionally provided on intermediate segmentation boss, the part upright projection region of the front and rear ends of top pressure block is respectively fallen in the forward and backward side form located space split, further include with support male screw be screwed on and can top pressure in the nut on top pressure block.In this way, positioning fixture can simultaneously easily position two hub side modules, it is additionally favorable for improving the machining accuracy of hub side module.
Description
Technical field
The present invention relates to the positioning fixtures for wheel hub side form block to be clamped, and two can be clamped simultaneously by the positioning fixture
Block side form block.
Background technology
In automotive hub demand ever-increasing today, wheel hub manufacturer constantly requires to shorten the friendship of hub mold
Phase.This proposes very high requirement to hub mold manufacturer.And in order to meet this requirement, hub mold manufacturer thinks
It seeks in every way to and improves the production efficiency of each link in mold production.The discovery that studies for a long period of time of people through the invention,
In one be worth conscientiously consider be hub side module processing link.Existing low-pressure casting hub die include upper mold,
Lower die and side form, wherein the side form has generally comprised several hub side modules, whole hub side module shapes stitched together
The side form circularized.Each hub side module angle number σ=360 ° ÷ hub side number of modules shared in whole circumference.So
It is both provided with a pair of angled side wall surface in each hub side module.Incline currently in order to processing a pair in the hub side module
Oblique side wall surface needs first to be placed into Xian's bed one piece of hub side module and adjusts angle, fixed good position, by Xian's bed
Xian's knife processes the first inclined side wall surface and second inclined side wall surface successively, then moves away from the hub side module, after according to
It is secondary remaining hub side module be placed into one by one Xian bed in, and reposition fixation can just be processed, it is cumbersome, processing
Under efficiency is very low.
Invention content
In view of the deficiencies of the prior art, the present invention proposes a kind of novel positioning fixture.The positioning fixture can be simultaneously
Easily two hub side modules are positioned, to simplify the installation operation and frequency of hub side module described in process
Numerous carrying work saves process time, and is conducive to improve the machining accuracy of the hub side module.
In consideration of it, the present invention proposes a kind of positioning fixture for wheel hub side form block to be clamped, which is characterized in that including installation
Pedestal is provided with the intermediate segmentation boss being laterally extended, the intermediate segmentation boss handle in the middle section of the mounting seat
It is empty that space in the mounting seat is divided into two forward and backward side form positioning for splitting and being respectively used to positioning wheel hub side form block
Between；It is respectively arranged with side boss in the arranged on left and right sides of each side form located space, is being arranged in the same side form
It is provided on one of a pair side boss of the lateral location of located space side boss and is capable of transverse shifting
Limiter；The support column and a pair of a pair of arrangement forward and backward in a lateral direction are additionally provided on the intermediate segmentation boss
Activity is set on the top pressure block on the support column, the part upright projection region point of the front and rear ends of the top pressure block respectively
Do not drop into the forward and backward side form located space split, further include be screwed on the support male screw and can top pressure in
Nut on the top pressure block.
According to above-mentioned technical proposal it can be found that compared with prior art, the beneficial technical effect of the present invention lies in：
1. since two forward and backward side forms split and be respectively used to positioning wheel hub side form block being arranged in the mounting seat
Located space, in this way, two pieces of hub side modules can be positioned simultaneously by the positioning fixture, and can be simultaneously two pieces
The hub side module is firmly positioned on process equipment such as Xian's bed or automatic digital lathe and processes, and reduces frequent
Work and adjustment positioning operation are carried, process time is saved, improves processing efficiency.
2. due to being respectively arranged with side boss in the arranged on left and right sides of each side form located space, it is being arranged same
It is provided with energy on one of a pair side boss of the lateral location of one side form located space side boss
The limiter of enough transverse shiftings, in this way, during positioning the hub side module, the hub side module is by relying on
Primary Location is obtained on the intermediate segmentation boss and another described side boss, it then can be by the limiter to institute
It states hub side module and carries out located lateral, prevent the hub side module from occurring apparent transverse shifting in process and shadow
Ring machining accuracy.And the limiter can also be neatly according to the width adjustment position of the hub side module, to carry
The scope of application of the high positioning fixture.
3. since the positioning fixture further includes having top pressure block, the part upright projection of the front and rear ends of the top pressure block
Region is respectively fallen in the forward and backward side form located space split, can be pushed up from the top down by the top pressure block in this way
It presses the hub side module and is cooperateed with the mounting seat and clamp the hub side module, prevent the hub side module from adding
Occur apparent shake during work.It, can and since the top pressure block has the top pressure area of the relatively described nut bigger
The top pressure pressure being applied on the top surface of the hub side module is reduced, to avoid the top surface in the hub side module from being formed
Apparent coining or scratch.
4. during the hub side module is navigated to the positioning fixture, the top pressure block is mainly adjusted
With the position of limiter, so being very convenient on the whole the operation that the hub side module navigates on the positioning fixture
's.
5. the positioning fixture can not only position the hub side module, additionally it is possible in process to production
Raw active force is offset, and body vibration and processing that the hub side module in process will not be because of lathe are made
Cutter applies in the process turning power and there is detailed shaking and offset and influence machining accuracy.
Further technical solution is also possible that the limiter is the bolt that screw thread is screwed on the side boss.
Further technical solution can also be, which is characterized in that connection through-hole is provided on the top pressure block, it is described
Top pressure block is set on by connecting through-hole on the support column.
Further technical solution can also be, which is characterized in that U-shaped notch is provided on the top pressure block, it is described
Top pressure block is set on by the U-shaped notch on the support column.
Due to the present invention have the advantages that These characteristics and, can be applied to the locating clip for wheel hub side form block to be clamped thus
In tool.
Description of the drawings
Fig. 1 is shown using the stereochemical structure of the positioning fixture 100 for wheel hub side form block to be clamped of technical solution of the present invention
It is intended to；
Fig. 2 is the mounting structure schematic diagram a pair of of hub side module being installed on the positioning fixture 100.
Specific implementation mode
The positioning fixture for wheel hub side form block to be clamped of application technical solution of the present invention is made into one below in conjunction with the accompanying drawings
The explanation of step.
As depicted in figs. 1 and 2, a kind of positioning fixture 100 for wheel hub side form block to be clamped, including mounting seat 1, in institute
The substantial middle region for stating mounting seat 1 is provided with the intermediate segmentation boss 2 being laterally extended, and the intermediate segmentation boss 2 is institute
State the space in mounting seat 1 be divided into two it is forward and backward split and be respectively used to positioning wheel hub side form block（7、7a）Side form it is fixed
Bit space（11、12）.In this way, by the side form located space（11、12）, can be arranged simultaneously in the mounting seat 1
Two hub side modules（7、7a）.The positioning fixture 100 can be simultaneously two pieces of hub side modules（7、7a）It navigates to
It is processed on process equipment such as Xian's bed or automatic digital lathe, reduces and frequently carry work and adjustment positioning operation, section
Process time is saved, processing efficiency is improved.
It is respectively arranged with side boss in the arranged on left and right sides of the side form located space 11（3、31）, convex in the side
The limiter 4 for capableing of transverse shifting is provided on platform 31.It is respectively arranged with side in the arranged on left and right sides of the side form located space 12
Side boss（32、33）, the limiter 4a for capableing of transverse shifting is provided on the side boss 33.The limiter 4 and limit
Position device 4a is respectively the bolt that screw thread is screwed on the side boss.Certainly in other implementations, the limiter 4
It can be placed on simultaneously on the side boss of the same side with limiter 4a, such as be separately positioned on 31 He of side boss
On side boss 32.In this way, the limiter（4、4a）It can be to the hub side module（7、7a）Carry out located lateral.And
The limiter（4、4a）It can also be neatly according to the hub side module（7、7a）Width adjustment position, to improve
State the scope of application of positioning fixture 100.It is additionally provided with a pair of row forward and backward in a lateral direction on the intermediate segmentation boss 2
The support column of row（5、5a）And a pair of activity respectively is set on the support column（5、5a）On top pressure block（6、6a）.Described
Top pressure block（6、6a）On be provided with U-shaped notch（60、60a）, certainly in other implementations can also be in the top pressure block
（6、6a）Upper setting connection through-hole replaces the U-shaped notch（60、60a）.The top pressure block（6、6a）Pass through the U-shaped notch
（60、60a）Activity is set on the support column（5、5a）On, further include and the support column（5、5a）Screw thread is screwed on and can push up
It is pressed on the top pressure block（6、6a）On nut（8、8a）.The top pressure block（6、6a）Front and rear ends part upright projection
Region respectively falls in the forward and backward side form located space split（11、12）It is interior.In this way in specific application, by
The nut（8、8a）Top pressure block described in top pressure（6、6a）, make the top pressure block（6、6a）It can distinguish described in top pressure from the top down
Hub side module（7、7a）And it is cooperateed with the mounting seat 1 and clamps the hub side module（7、7a）, prevent the hub side
Module（7、7a）Occur apparent shake in process.And due to the top pressure block（6、6a）With the relatively described nut
（8、8a）The top pressure area of bigger can reduce and be applied to the hub side module（7、7a）Top surface on top pressure pressure, from
And it avoids in the hub side module（7、7a）Top surface form apparent coining or scratch.Root this be also found that institute
State hub side module（7、7a）During navigating to the positioning fixture 100, the top pressure block is mainly adjusted（6、6a）With
Limiter（4、4a）Position, so the hub side module（7、7a）The operation navigated on the positioning fixture 100 is whole
It is very easily on body.In addition, the positioning fixture 100 can not only be to the hub side module（7、7a）It is positioned,
The active force of generation can also be offset in process, make the hub side module（7、7a）In process not
Can occur detailed shaking and offset because of cutter applies in the body vibration and process of lathe turning power and shadow
Ring machining accuracy.
Claims (4)
1. the positioning fixture for wheel hub side form block to be clamped, which is characterized in that including mounting seat, in the mounting seat
Centre region is provided with the intermediate segmentation boss being laterally extended, and the intermediate segmentation boss divides the space in the mounting seat
For two forward and backward side form located spaces split and be respectively used to positioning wheel hub side form block；In each side form located space
Arranged on left and right sides be respectively arranged with side boss, a pair in the lateral location of the same side form located space is being set
It is provided with the limiter for capableing of transverse shifting on one of side boss side boss；In the intermediate segmentation boss
On be additionally provided with the support column of a pair of arrangement forward and backward in a lateral direction and a pair of activity respectively is set on the support column
Top pressure block, the part upright projection region of the front and rear ends of the top pressure block respectively falls in the forward and backward side form split
In located space, further include be screwed on the support male screw and can top pressure in the nut on the top pressure block.
2. positioning fixture according to claim 1, which is characterized in that the limiter is that be screwed in the side convex for screw thread
Bolt on platform.
3. positioning fixture according to claim 1 or 2, which is characterized in that it is provided with connection through-hole on the top pressure block,
The top pressure block is set on by connecting through-hole on the support column.
4. positioning fixture according to claim 1 or 2, which is characterized in that it is provided with U-shaped notch on the top pressure block,
The top pressure block is set on by the U-shaped notch on the support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721759911.8U CN207757259U (en) | 2017-12-16 | 2017-12-16 | Positioning fixture for wheel hub side form block to be clamped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721759911.8U CN207757259U (en) | 2017-12-16 | 2017-12-16 | Positioning fixture for wheel hub side form block to be clamped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207757259U true CN207757259U (en) | 2018-08-24 |
Family
ID=63187354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721759911.8U Active CN207757259U (en) | 2017-12-16 | 2017-12-16 | Positioning fixture for wheel hub side form block to be clamped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207757259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855802A (en) * | 2017-12-16 | 2018-03-30 | 佛山市南海奔达模具有限公司 | For clamping the positioning fixture of wheel hub side form block |
-
2017
- 2017-12-16 CN CN201721759911.8U patent/CN207757259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855802A (en) * | 2017-12-16 | 2018-03-30 | 佛山市南海奔达模具有限公司 | For clamping the positioning fixture of wheel hub side form block |
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