CN208164669U - A kind of vehicle bridge sand core loss of weight block - Google Patents
A kind of vehicle bridge sand core loss of weight block Download PDFInfo
- Publication number
- CN208164669U CN208164669U CN201820727960.1U CN201820727960U CN208164669U CN 208164669 U CN208164669 U CN 208164669U CN 201820727960 U CN201820727960 U CN 201820727960U CN 208164669 U CN208164669 U CN 208164669U
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- CN
- China
- Prior art keywords
- weight block
- loss
- vehicle bridge
- axle seat
- casing
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of vehicle bridge sand core loss of weight blocks,Its structure includes bolt,Axle seat,With pattern draft loss of weight block,Fixed plate,Limit rotary shaft,Anti-skid seat,Upper core box,The pattern draft loss of weight block that has is by plain washer,Module,Connecting flange,Casing,Swivel bearing,Nut,End composition,A kind of vehicle bridge sand core loss of weight block of the utility model,First the loss of weight block with pattern draft of two aluminums is placed in the fixed plate inside axle seat,Then by external appliance rotation swivel bearing make casing along end connecting flange in horizontal linear shape toward extension elongation external inside end,Inversely being reversed by nut again combines side wall plain washer to be sealed against locking,The tooling that the usage amount of sand can be greatly reduced in this way saves resource,Then upper core box is mounted in axle seat again and is fixed with loss of weight block,Make it can be with upper core box synchronous smooth up and down motion simultaneously during coremaking,To realize vehicle bridge sand core loss of weight.
Description
Technical field
The utility model is a kind of vehicle bridge sand core loss of weight block, belongs to mechanical implement apparatus field.
Background technique
Automotive axle is to be connected by suspension with vehicle frame, and wheel is installed at both ends.The effect of vehicle bridge is subject to automobile
Load maintains normally travel of the automobile on road.
Prior art discloses application No. is：A kind of vehicle bridge camshaft support of CN201220118099.1, including it is multiple
The support stake of threaded connection hole is offered, the support stake is respectively welded in vehicle bridge, and the vehicle bridge camshaft support is logical
Screw is crossed to be threadedly coupled with vehicle bridge camshaft stand.The vehicle bridge camshaft support mutually independent offers spiral shell by multiple respectively
The support stake of line connecting hole is constituted, each support base to be circular column type bar cut according to required height by section and
At moulding process is simple, while also having unified camshaft support specification, reduces support blank type, while also mitigating described
The total weight of vehicle bridge camshaft support, reduces manufacturing cost；In addition, the multiple support stake is according to corresponding vehicle bridge cam
The quantity of threaded connection hole on bracing strut and relative position are welded in vehicle bridge, adaptation easy to adjust and with higher
Property, it is applicable to the different vehicle bridge camshaft stand of sizes.But disadvantage is that vehicle bridge mold is in production process
In upper core box need to be carried out to fill up fixation by a large amount of sand material, do not simply fail to recycle, and usage amount is much be easy to cause money
Source waste.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of vehicle bridge sand core loss of weight block, to solve
Vehicle bridge mold need to carry out upper core box to fill up fixation by a large amount of sand material in process of production, not simply fail to recycle, and make
Dosage much the problem of be easy to causeing the wasting of resources.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of vehicle bridge sand core subtracts
Pouring weight, structure include bolt, axle seat, have pattern draft loss of weight block, fixed plate, limit rotary shaft, Anti-skid seat, upper core box,
The axle seat bottom is fixed to be located at Anti-skid seat top section center, and the two is parallel to each other and is vertically integrated, described
Bolt, which is respectively symmetrically recessed, is located at left and right sides of axle seat top distal edge along being integrated, described to subtract with pattern draft
Pouring weight is located at fixed plate top by bottom end nut, and is gap-matched mode and is fitting to connection, and fixed plate bottom is fixed tight
Close welding recess is located at axle seat center of inside, and the limit rotary shaft is located in axle seat top right side by the insertion of internal shaft
Portion, and be flexibly connected using transition fit mode, the upper core box fixed swage is located at axle seat center of inside and is fastenedly connected；
It is described to be made of with pattern draft loss of weight block plain washer, module, connecting flange, casing, swivel bearing, nut, end, it is described
Plain washer fixation closely runs through insertion by itself notch and is located at casing side inner wall at end, and casing is fixed by distal edge edge
Equipped with connecting flange through insertion inside modules center, and closely it is fitting to connection using transition fit mode, the swivel bearing
It fixes and is located at sleeve outer wall distal edge edge and intermeshing flexible connection through insertion, and be connected by casing with connecting flange
For same axle center, the nut is located at cannula end edge, the end by the insertion of therein center cell wall screw thread rotation
It is fixed to pass through swivel bearing and the mutually chimeric flexible connection of casing.
Further, the bolt, which is respectively symmetrically recessed, is located at the top of Anti-skid seat left and right sides along being integrated.
Further, the module is fixed is connected by bottom end and fixed plate interference fit.
Further, the limit rotary shaft is located at axle seat top right side through insertion by internal shaft and is flexibly connected.
Further, the fixing compact chimeric axle seat bottom that is located in section center is tied at the top of the Anti-skid seat for integration
Structure.
Further, the upper core box fixed swage is located at axle seat center of top and is fastenedly connected.
Beneficial effect
The loss of weight block with pattern draft of two aluminums, is first placed on by a kind of vehicle bridge sand core loss of weight block of the utility model
In fixed plate inside axle seat, then make casing along end connecting flange in level by external appliance rotation swivel bearing
External extension elongation inside linear past end, then inversely reversed by nut and side wall plain washer is combined to be sealed against locking, in this way
The tooling that the usage amount of sand can be greatly reduced saves resource, and then upper core box is mounted in axle seat again and is consolidated with loss of weight block
It is fixed, make its during coremaking can and upper core box while synchronous smooth up and down motion, to realize vehicle bridge sand core loss of weight.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of vehicle bridge sand core loss of weight block of the utility model；
Fig. 2 is the utility model with pattern draft loss of weight block external structure decomposition diagram；
Fig. 3 is the utility model with pattern draft loss of weight block bottom sectional structural schematic diagram；
Fig. 4 is loss of weight rear axle sand core structure schematic diagram；
In figure：Bolt -1, has pattern draft loss of weight block -3, plain washer -301, module -302, connection method at axle seat -2
Orchid -303, casing -304, swivel bearing -305, nut -306, end -307, fixed plate -4, limit rotary shaft -5, Anti-skid seat -6,
Upper core box -7.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution：A kind of vehicle bridge sand core loss of weight block, structure packet
Include bolt 1, axle seat 2, with pattern draft loss of weight block 3, fixed plate 4, limit rotary shaft 5, Anti-skid seat 6, upper core box 7, the vehicle
2 bottom of bridge chair is fixed to be located at 6 top section of Anti-skid seat center, and the two is parallel to each other and is vertically integrated, the bolt 1
Respectively symmetrically recess is located at distal edge edge at left and right sides of 2 top of axle seat and is integrated, described to have pattern draft loss of weight
Block 3 is located at 4 top of fixed plate by bottom end nut, and is gap-matched mode and is fitting to connection, and 4 bottom of fixed plate is fixed tight
Close welding recess is located at 2 center of inside of axle seat, and the limit rotary shaft 5 is located at 2 top right of axle seat by the insertion of internal shaft
It inside side, and is flexibly connected using transition fit mode, it is tight that 7 fixed swage of upper core box is located at 2 center of inside of axle seat
It is solidly connected；The pattern draft loss of weight block 3 that has is by plain washer 301, module 302, connecting flange 303, casing 304, rotary shaft
305, nut 306, the composition of end 307 are held, the fixation of plain washer 301 closely runs through insertion by itself notch and is located at casing
304 side inner wall at end, and casing 304 is fixed and is run through in insertion 302 inside of module by distal edge along connecting flange 303 is equipped with
Centre, and be closely fitting to connection using transition fit mode, the swivel bearing 305 is fixed to be located at 304 outer wall of casing through insertion
Distal edge edge and intermeshing flexible connection, and be connected by casing 304 with connecting flange 303 and be connected in same axle center, the spiral shell
Mother 306 is located at 304 distal edge edge of casing by the insertion of therein center cell wall screw thread rotation, and the fixation of end 307 passes through
The mutually chimeric flexible connection of swivel bearing 305 and casing 304.
Plain washer 301 described in this patent is usually thin pieces of various shapes, rub for reduction, prevent leakage, be isolated,
It prevents from loosening or dispersing pressure.For fulfiling all kinds of similar effects.It is limited by the material and technology of threaded fastener, bolt etc.
The bearing surface of fastener is little, therefore to reduce the surface that the compression of pressure-bearing surface protects connected piece, uses washer.
It is carrying out in use, making Anti-skid seat 6 support consolidation with pasting the fixation of upper axle seat 2 by bolt 1, then again by limiting
The loss of weight block 3 with pattern draft of two aluminums, is placed on inside axle seat 2 by the position torsion adjustment upper core box 7 of shaft 5 later
Fixed plate 4 on, then make casing 304 along end connecting flange 303 in horizontal straight by external appliance rotation swivel bearing 5
It is linear that toward the 307 external extension elongation in inside of end, then by nut 306, inversely torsion combines side wall plain washer 301 to be sealed against locking
Tightly, can greatly reduce in this way the usage amount of sand tooling save resource, then again by upper core box 7 be mounted in axle seat 2 with
Loss of weight block is fixed, make its during coremaking can and upper core box while synchronous smooth up and down motion, to realize that vehicle bridge sand core subtracts
Weight.
The utility model solves the problems, such as it is that vehicle bridge mold need to carry out upper core box by a large amount of sand material in process of production
Fixation is filled up, does not simply fail to recycle, and usage amount much the problem of be easy to causeing the wasting of resources, the utility model passes through upper
Being combined with each other for component is stated, the loss of weight block with pattern draft of two aluminums is first placed on the fixed plate inside axle seat
On, then by external appliance rotation swivel bearing make casing along end connecting flange in horizontal linear shape toward right inside end
Out-draw extends, then is inversely reversed by nut and side wall plain washer is combined to be sealed against locking, and can greatly reduce making for sand in this way
The tooling of dosage saves resource, and then upper core box is mounted in axle seat again and is fixed with loss of weight block, makes it during coremaking
Can and upper core box while synchronous smooth up and down motion, it is described in detail below to realize vehicle bridge sand core loss of weight:
The fixation of plain washer 301 closely runs through insertion by itself notch and is located at 304 side inner wall at end of casing, and casing
304 fix through distal edge edge equipped with connecting flange 303 through insertion 302 center of inside of module, and using transition fit mode
It is closely fitting to connection, the swivel bearing 305 is fixed to be located at 304 outer wall distal edge edge of casing and intermeshing activity through insertion
Connection, and be connected by casing 304 with connecting flange 303 and be connected in same axle center, the nut 306 passes through therein central groove
The insertion of wall screw thread rotation is located at 304 distal edge edge of casing, and the end 307 is fixed mutual by swivel bearing 305 and casing 304
It is chimeric to be flexibly connected.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of vehicle bridge sand core loss of weight block, structure includes bolt（1）, axle seat（2）, have pattern draft loss of weight block（3）, it is solid
Fixed board（4）, limit rotary shaft（5）, Anti-skid seat（6）, upper core box（7）, the axle seat（2）Bottom fixation is located at Anti-skid seat（6）Top
End grain center, and the two is parallel to each other and is vertically integrated, it is characterised in that：
The bolt（1）Respectively symmetrically recess is located at axle seat（2）Distal edge edge is integrated at left and right sides of top, described
With pattern draft loss of weight block（3）Fixed plate is located at by bottom end nut（4）Top, and it is gap-matched the chimeric company of mode
It connects, and fixed plate（4）Fixing compact welding recess in bottom is located at axle seat（2）Center of inside, the limit rotary shaft（5）By interior
Shaft insertion in portion's is located at axle seat（2）Inside top right side, and it is flexibly connected using transition fit mode, the upper core box
（7）Fixed swage is located at axle seat（2）Center of inside is fastenedly connected；
It is described to have pattern draft loss of weight block（3）By plain washer（301）, module（302）, connecting flange（303）, casing（304）,
Swivel bearing（305）, nut（306）, end（307）Composition, the plain washer（301）It is fixed closely to be run through by itself notch
Insertion is located at casing（304）Side inner wall at end, and casing（304）It is fixed that connecting flange is equipped with by distal edge edge（303）It passes through
Wear insertion module（302）Center of inside, and be closely fitting to connection using transition fit mode, the swivel bearing（305）It is fixed
Casing is located at through insertion（304）Outer wall distal edge edge and intermeshing flexible connection, and pass through casing（304）With connecting flange
（303）It is connected and is connected in same axle center, the nut（306）Casing is located at by the insertion of therein center cell wall screw thread rotation
（304）Distal edge edge, the end（307）Fixation passes through swivel bearing（305）With casing（304）It is mutually chimeric to be flexibly connected.
2. a kind of vehicle bridge sand core loss of weight block according to claim 1, it is characterised in that：The bolt（1）It is respectively symmetrically recessed
It is trapped in Anti-skid seat（6）Top left and right sides edge is integrated.
3. a kind of vehicle bridge sand core loss of weight block according to claim 1, it is characterised in that：The module（302）Fixation passes through
Bottom end（307）With fixed plate（4）Interference fit connection.
4. a kind of vehicle bridge sand core loss of weight block according to claim 1, it is characterised in that：The limit rotary shaft（5）By interior
Portion's shaft is located at axle seat through insertion（2）Top right side is flexibly connected.
5. a kind of vehicle bridge sand core loss of weight block according to claim 1, it is characterised in that：The Anti-skid seat（6）Top section
Central fixing compact is chimeric to be located at axle seat（2）Bottom is integrated.
6. a kind of vehicle bridge sand core loss of weight block according to claim 1, it is characterised in that：The upper core box（7）Fixed swage
It is located at axle seat（2）Center of top is fastenedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727960.1U CN208164669U (en) | 2018-05-16 | 2018-05-16 | A kind of vehicle bridge sand core loss of weight block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820727960.1U CN208164669U (en) | 2018-05-16 | 2018-05-16 | A kind of vehicle bridge sand core loss of weight block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208164669U true CN208164669U (en) | 2018-11-30 |
Family
ID=64367955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820727960.1U Withdrawn - After Issue CN208164669U (en) | 2018-05-16 | 2018-05-16 | A kind of vehicle bridge sand core loss of weight block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208164669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501619A (en) * | 2018-05-16 | 2018-09-07 | 欧玛(中国)汽车部件有限公司 | A kind of vehicle bridge sand core loss of weight block |
-
2018
- 2018-05-16 CN CN201820727960.1U patent/CN208164669U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108501619A (en) * | 2018-05-16 | 2018-09-07 | 欧玛(中国)汽车部件有限公司 | A kind of vehicle bridge sand core loss of weight block |
| CN108501619B (en) * | 2018-05-16 | 2023-08-18 | 欧玛(中国)汽车部件有限公司 | Axle psammitolite subtracts pouring weight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181130 Effective date of abandoning: 20230818 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181130 Effective date of abandoning: 20230818 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |