CN209021921U - The tooling of oil-pressure damper rubber nodal point - Google Patents
The tooling of oil-pressure damper rubber nodal point Download PDFInfo
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- CN209021921U CN209021921U CN201821388698.9U CN201821388698U CN209021921U CN 209021921 U CN209021921 U CN 209021921U CN 201821388698 U CN201821388698 U CN 201821388698U CN 209021921 U CN209021921 U CN 209021921U
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- gripping sleeve
- tooling
- nodal point
- rubber nodal
- clamping
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Abstract
The utility model discloses the toolings of oil-pressure damper rubber nodal point.The tooling of the oil-pressure damper rubber nodal point includes: the first gripping sleeve；Second gripping sleeve is used in conjunction with first gripping sleeve, to form the product chamber for being installed with rubber nodal point between the first gripping sleeve and the second gripping sleeve；First fixture component connects the first gripping sleeve, for fixing the first gripping sleeve；Second fixture component, tooling block including the second tooling boom end of moveable second tooling bar and connection, the accommodation groove offered on one side for being installed with the second gripping sleeve far from the second tooling bar of tooling block, at least side of accommodation groove offers strip-shaped hole on tooling block；Fixing piece, the intracavitary rubber nodal point of the detachably connected product in one end, the other end of fixing piece wear strip-shaped hole and connecting tooling block, to pass through the fixed rubber nodal point of fixing piece.The tooling of oil-pressure damper rubber nodal point described in the utility model can match various sizes of product, can reduce testing cost.
Description
Technical field
The utility model relates to product testing technical fields, and in particular to the tooling of oil-pressure damper rubber nodal point.
Background technique
In the oil-pressure damper that rail truck (including single track, high-speed rail, car, subway etc.) uses, rubber nodal point is one
Critically important element, rubber nodal point test position are a cylindrical components, and inside is rubber material, and outside is metal material
Material, need to carry out before factory rigidity, in terms of test, generally require a testing stand and be fixed, then into
Row test.
A current test bed generally tooling matches a rubber nodal point size, i.e. each rubber nodal point pair
The tooling answered has fixed tooling diameter, aperture and pitch-row, once replacement rubber nodal point, all toolings just need and then to replace,
So that the cost of testing product improves；When testing for the rubber nodal point of different model, multiple related elements are needed to frequently replace,
Detection process is more complex.
Utility model content
Based on this, it is necessary to provide one kind can match various sizes of product for the utility model, can reduce testing cost
The tooling of oil-pressure damper rubber nodal point.
The present invention also provides the toolings of another oil-pressure damper rubber nodal point.
In order to realize the purpose of this utility model, the utility model uses following technical scheme:
A kind of tooling of oil-pressure damper rubber nodal point comprising:
First gripping sleeve；
Second gripping sleeve, second gripping sleeve is used in conjunction with first gripping sleeve, in first gripping sleeve
The product chamber for being installed with rubber nodal point is formed between second gripping sleeve；
First fixture component, first fixture component connect first gripping sleeve, clamp for fixing described first
Set；
Second fixture component, second fixture component include moveable second tooling bar and connection second tooling
The offering on one side far from the second tooling bar of the tooling block of boom end, the tooling block clamps for being installed with described second
The accommodation groove of set, at least side of the accommodation groove offers strip-shaped hole on the tooling block；
Fixing piece, the intracavitary rubber nodal point of the detachably connected product in one end of the fixing piece are described solid
The other end for determining part wears the strip-shaped hole and connects the tooling block, to pass through the fixed rubber nodal point of the fixing piece.
The tooling of above-mentioned oil-pressure damper rubber nodal point clamps rubber nodal point by two gripping sleeves, wherein a folder
It is fixed to be limited by tooling block, strip-shaped hole is set on tooling block, fixing piece can in strip-shaped hole shift position, to adapt to not
With the installation aperture of the rubber nodal point of model, mounting hole spacing etc., by adjust between the first gripping sleeve and the second gripping sleeve away from
From to be adapted to the rubber nodal point of different-diameter；So that a tooling can be adapted to a variety of rubber nodal points, test is both reduced
The step of frequent replacement tooling in the process, and save the cost of test fixture.
In some of embodiments, at least side of the tooling block respectively offers an opening, and the strip-shaped hole is connected to institute
Opening is stated, the fixing piece includes the limited block of gag lever post and the connection gag lever post, and one end of the gag lever post is removably
The intracavitary rubber nodal point of the product is connected, the limited block abuts the strip-shaped hole two close to the one side of the gag lever post
The tooling block of side.
In some of embodiments, the opposite sides of the accommodation groove offers a strip-shaped hole respectively on the tooling block,
The opposite sides of the tooling block respectively offers an opening, and each strip-shaped hole is connected to an opening, each bar shaped
A fixing piece is accommodated in hole, to pass through the both ends of the fixed rubber nodal point of the fixing piece.
In some of embodiments, the tooling of the oil-pressure damper rubber nodal point further includes the first clamping element and second
Clamping element, the both ends of first gripping sleeve offer the first holes for clamping and the second holes for clamping respectively, second gripping sleeve
Both ends offer third holes for clamping and the 4th holes for clamping respectively, and first clamping element wears first holes for clamping and described the
Three holes for clamping, second clamping element wear second holes for clamping and the 4th holes for clamping, are clamped with compressing described first
Set and second gripping sleeve.
In some of embodiments, first gripping sleeve and second gripping sleeve include intermediate plate and respectively by institute
State the first straight panel and the second straight panel that the both ends of intermediate plate extend, the intermediate plate is towards first straight panel and the second straight panel
Ipsilateral protrusion, the first straight panel of first gripping sleeve open up the first holes for clamping, and the first straight panel of second gripping sleeve opens up
Third holes for clamping, the second straight panel of first gripping sleeve open up third holes for clamping, and the second straight panel of second gripping sleeve is opened
If the 4th holes for clamping.
In some of embodiments, the intermediate plate is arc panel, with clamp cylinders shape product；Or, the intermediate plate is
Notch plate, to clamp flat column product.
In some of embodiments, the tooling of the oil-pressure damper rubber nodal point further includes top tight pieces, and described second
An at least top hole is offered on gripping sleeve and/or first gripping sleeve, the top tight pieces wear the top hole, to compress
The rubber nodal point in first gripping sleeve and second gripping sleeve.
In some of embodiments, multiple described hold out against is offered on first gripping sleeve and second gripping sleeve
Hole wears the top tight pieces in each top hole.
In some of embodiments, the tooling of the oil-pressure damper rubber nodal point further includes supporting mechanism and driving
Device, the supporting mechanism include the first counter-force block, the second counter-force block and connection the first counter-force block and the second counter-force block
Intermediate bar, the driver is installed on the first counter-force block, and the second tooling bar connects the driver.
In some of embodiments, the driver is hydraulic cylinder or cylinder；The second tooling bar and first work
The axis of dress component is located along the same line.
The present invention also provides a kind of product toolings comprising:
First gripping sleeve；
Second gripping sleeve, second gripping sleeve is used in conjunction with first gripping sleeve, in first gripping sleeve
The product chamber for being installed with rubber nodal point is formed between second gripping sleeve；Second gripping sleeve and/or described first
An at least top hole is offered on gripping sleeve；
First fixture component, first fixture component connect first gripping sleeve；
Second fixture component, second fixture component connect second gripping sleeve；
Top tight pieces, the top tight pieces wear the top hole, to compress first gripping sleeve and second gripping sleeve
Interior rubber nodal point.
The tooling of above-mentioned oil-pressure damper rubber nodal point clamps rubber nodal point by two gripping sleeves, passes through adjusting
The length that top tight pieces are pressed into is adapted to the rubber nodal point of different-diameter, so that a tooling can be adapted to the rubber of multiple diameter
Glue node, the step of not only having reduced the frequent replacement tooling in test process, but also save the cost of test fixture.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the tooling of oil-pressure damper rubber nodal point described in one preferred embodiment of the utility model；
Fig. 2 is the enlarged drawing at the A in Fig. 1；
Fig. 3 is the structural schematic diagram at another visual angle of the tooling of oil-pressure damper rubber nodal point described in Fig. 1；
Fig. 4 is the structural schematic diagram of the tooling block of the tooling of oil-pressure damper rubber nodal point described in Fig. 1；
Fig. 5 is that the first gripping sleeve of the tooling of oil-pressure damper rubber nodal point described in Fig. 1 and the second gripping sleeve clamp rubber
The structural schematic diagram of node；
Fig. 6 is the first gripping sleeve of the tooling of oil-pressure damper rubber nodal point described in Fig. 1 and the structure of the second gripping sleeve folder
Schematic diagram.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Embodiment one
Fig. 1 is please referred to, is the tooling 100 of the oil-pressure damper rubber nodal point of one preferred embodiment of the utility model, is used for
Oil-pressure damper rubber nodal point is clamped, to detect to oil-pressure damper rubber nodal point.The oil-pressure damper rubber nodal point
Tooling includes the first gripping sleeve 10, the second gripping sleeve 20, the first fixture component 30, the second fixture component 40, fixing piece 50, first
Clamping element 60 and the second clamping element 70, the first clamping element 60 and the second clamping element 70 are for compressing the first gripping sleeve 10 and the second folder
Fixed 20, so that the first gripping sleeve 10 is combined together with the second gripping sleeve 20, in the first gripping sleeve 10 and the second gripping sleeve 20
Between form the product chamber for being installed with rubber nodal point 101, the first fixture component 30 connects the first gripping sleeve 10, for fixing the
One gripping sleeve 10, the second fixture component 40 accommodate the second gripping sleeve 20 and abut fixing piece 50, and fixing piece 50 is detachably connected
Rubber nodal point 101, so both by the first gripping sleeve 10, the fixed rubber nodal point 101 of the second gripping sleeve 20, further through the second tooling
Component 40 fixes rubber nodal point 101, achievees the purpose that clamp rubber nodal point 101, test after clamping rubber nodal point 101.
Fig. 6 is please referred to, the first gripping sleeve 10 and the second gripping sleeve 20 are including intermediate plate 12 and respectively by intermediate plate 12
The first straight panel 13 and the second straight panel 14 that both ends extend, intermediate plate 12 are ipsilateral convex towards the first straight panel 13 and the second straight panel 14
Out, to form the space of accommodating rubber nodal point 101, the first straight panel 13 of the first gripping sleeve 10 opens up the first holes for clamping 15, and first
Second straight panel 14 of gripping sleeve 10 opens up the second holes for clamping 16, and the first straight panel 13 of the second gripping sleeve 20 opens up third holes for clamping
21, the second straight panel 14 of the second gripping sleeve 20 opens up the 4th holes for clamping 22.Referring to figure 2. with Fig. 5, the first clamping element 60 wears
One holes for clamping 15 and third holes for clamping 21, the second clamping element 70 wear the second holes for clamping 16 and the 4th holes for clamping 22, tighten first
After clamping element 60 and the second clamping element 70, the first gripping sleeve 10 and the second gripping sleeve 20 be combined together, in the first gripping sleeve
10 and second form the product chamber for being installed with rubber nodal point 101 between gripping sleeve 20.In the present embodiment, the first clamping element 60 with
The end of second clamping element 70 is equipped with screw thread, and the end of the first clamping element 60 and the second clamping element 70 is pressed by nut, with pressure
Tight first gripping sleeve 10 and the second gripping sleeve 20.It can be with by adjusting the distance between the first gripping sleeve 10 and the second gripping sleeve 20
The size of product chamber is adjusted, to adapt to the rubber nodal point 101 of different-diameter, but its being limited in scope of adjusting.
Fig. 6 is please referred to, the shape of intermediate plate 12 can be adapted to the product of respective shapes.For example, intermediate plate 12 is arc panel,
To clamp cylinders shape product.Rubber nodal point 101 is mostly columned product, therefore intermediate plate 12 is preferably made to arc panel,
Preferably semicircular plate.Intermediate plate 12 can also be notch plate, to clamp flat column product.
Referring to figure 2. with Fig. 5, the tooling 100 of above-mentioned oil-pressure damper rubber nodal point further includes top tight pieces 80.It please join
According to Fig. 6, an at least top hole 23 is offered on 20 second gripping sleeve of the first gripping sleeve 10 and/or the second gripping sleeve, is please referred to
Fig. 2 and Fig. 5, after the product that rubber nodal point 101 is placed between the first gripping sleeve 10 and the second gripping sleeve 20 is intracavitary, with holding out against
Part 80 pierces into top hole 23, compresses the outer wall of rubber nodal point 101, to hold out against product.
It please refers to Fig. 6, in the present embodiment, opens up multiple top holes 23 on the first gripping sleeve 10 and the second gripping sleeve 20,
Each top hole 23 wears a top tight pieces 80, pierces into the length of product chamber by top tight pieces 80 to adapt to the rubber section of different model
The diameter of point 101.
Referring to figure 5., top tight pieces 80 include the withstanding tight block 82 of top-fastening rod 81 and connection 81 end of top-fastening rod, top-fastening rod 81
End is pressed on rubber nodal point 101, and external force is pressed in the power that the pushing of top tight pieces 80 is given on withstanding tight block 82.
Fig. 1 and Fig. 3 are please referred to, the first fixture component 30 is a block, and the end of the block is fixedly connected with the first gripping sleeve
10 protrusion part, to fix the first gripping sleeve 10.
Please continue to refer to Fig. 1, the second fixture component 40 includes the second tooling bar of moveable second tooling bar 41 and connection
The tooling block 42 of 41 end, offered on one side for being installed with the second gripping sleeve far from the second tooling bar 41 of the tooling block 42
20 accommodation groove 43, at least side of accommodation groove 43 offers strip-shaped hole 44 on the tooling block 43.Second tooling bar 41 is with work
It is mobile with close to or away from the second gripping sleeve 20 to fill block 42, when close to the second gripping sleeve 20, the protrusion part of the second gripping sleeve 20
It is limited in accommodation groove 43, to be positioned to the second gripping sleeve 20.
Referring to figure 2., the intracavitary rubber nodal point 101 of the detachably connected product in one end of fixing piece 50, fixing piece 50
The other end wears strip-shaped hole 44, and connecting tooling block 42, to pass through the fixed rubber nodal point 101 of fixing piece 50.
Referring to figure 4., in the present embodiment, the opposite sides of accommodation groove 43 respectively offers a strip-shaped hole 44 on tooling block 43,
At least side of tooling block 42 offers opening 45, each one opening 45 of the connection of strip-shaped hole 44.45 connection accommodating of opening therein
Slot 43.Fixing piece 50 can in strip-shaped hole 44 shift position, to adapt to installation aperture, the mounting hole of the rubber nodal point of different model
Away from, i.e., adaptation different model rubber nodal point 101 the distance between the hole location at both ends so that a tooling can be adapted to
A variety of rubber nodal points, the step of not only having reduced the frequent replacement tooling in test process, but also save the cost of test fixture.
Fig. 1 is please referred to, the tooling 100 of above-mentioned oil-pressure damper rubber nodal point further includes supporting mechanism 90 and driver
91, supporting mechanism 90 includes the first counter-force block 92, the second counter-force block 93 and the first counter-force block 92 of connection and the second counter-force block 93
Intermediate bar 94, driver 91 are installed on the first counter-force block 92, and the second tooling bar 41 of the second fixture component 40 connects the driving
Device 91, driver 91 can drive the second fixture component 40 close to or far from the second gripping sleeve 20.
Driver 91 is hydraulic cylinder or cylinder, and the mobile purpose of the second tooling bar 41 of driving can be achieved.Second tooling bar
41 are located along the same line with the axis of the first fixture component 30, and the second tooling bar 41 can be made more accurately to be directed at second in this way
Gripping sleeve 20.
Supporting mechanism 90 further includes a support frame 95 between the first counter-force block 92 and the second counter-force block 93, support frame
The end of 95 top connection driver 91, to be supported to driver 91.
When being tested, the first gripping sleeve 10 and the second gripping sleeve 20 are first passed through into the first clamping element 60 and the second folder
Tight part 70 is combined together, and rubber nodal point 101 is put into the product chamber between the first gripping sleeve 10 and the second gripping sleeve 20, is turned
First clamping element 60 and the second clamping element 70, compress the first gripping sleeve 10 and the second gripping sleeve 20, and driver 91 drives the second work
Component 40 is filled close to the second gripping sleeve 20, the protrusion part of the second gripping sleeve 20 enters the tooling block 42 of the second fixture component 40
In accommodation groove 43, tooling block 42 and the end of rubber nodal point 101 are attached using fixing piece 50, then pass through top tight pieces 80
The outer wall for pushing down rubber nodal point 101 further fixes rubber nodal point 101, and the test equipment that will promote comprehensively can test.
Embodiment two
The present embodiment what is different from the first embodiment is that offer several screw holes on tooling block 42 at strip-shaped hole 44, Gu
Determine the intracavitary rubber nodal point 101 of the detachably connected product in one end of part 50, the other end of fixing piece 50 wears strip-shaped hole 44 simultaneously
Be spirally connected above-mentioned screw hole, with connecting tooling block 42.
Embodiment three
The present embodiment is what is different from the first embodiment is that the structure of the second fixture component 40 is different, wherein the second fixture component
40 tooling block 42 is directly a block, i.e., structure identical with the first fixture component 30, the end of the tooling block 42 is fixed to be connected
The second gripping sleeve 20 is directly fixed in the protrusion part for connecing the second gripping sleeve 20.Tooling block 42 can be driven by the second tooling bar 41 and be moved
It moves to the second gripping sleeve 20 and is combined with the first gripping sleeve 10.Certainly, fixing piece 50, the physical fit are also not present in the present embodiment
The product of hole location is not provided in gripping end.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of tooling of oil-pressure damper rubber nodal point characterized by comprising
First gripping sleeve；
Second gripping sleeve, second gripping sleeve is used in conjunction with first gripping sleeve, in first gripping sleeve and institute
State the product chamber formed between the second gripping sleeve for being installed with rubber nodal point；
First fixture component, first fixture component connects first gripping sleeve, for fixing first gripping sleeve；
Second fixture component, second fixture component include moveable second tooling bar and connection the second tooling rod end
The tooling block in portion, offered on one side for being installed with second gripping sleeve far from the second tooling bar of the tooling block
Accommodation groove, at least side of the accommodation groove offers strip-shaped hole on the tooling block；
Fixing piece, the intracavitary rubber nodal point of the detachably connected product in one end of the fixing piece, the fixing piece
The other end wear the strip-shaped hole and connect the tooling block, to pass through the fixed rubber nodal point of the fixing piece.
2. the tooling of oil-pressure damper rubber nodal point according to claim 1, it is characterised in that: the tooling block is at least
Side respectively offers an opening, and the strip-shaped hole is connected to the opening, and the fixing piece includes gag lever post and the connection limit
The limited block of bar, the intracavitary rubber nodal point of the detachably connected product in one end of the gag lever post, the limited block
The tooling block of the strip-shaped hole two sides is abutted close to the one side of the gag lever post.
3. the tooling of oil-pressure damper rubber nodal point according to claim 1 or 2, it is characterised in that: on the tooling block
The opposite sides of the accommodation groove offers a strip-shaped hole respectively, and the opposite sides of the tooling block respectively offers an opening, often
One strip-shaped hole is connected to an opening, accommodates a fixing piece in each strip-shaped hole, to pass through the fixing piece
The both ends of the fixed rubber nodal point.
4. the tooling of oil-pressure damper rubber nodal point according to claim 1, it is characterised in that: further include the first clamping element
With the second clamping element, the both ends of first gripping sleeve offer the first holes for clamping and the second holes for clamping, second folder respectively
Fixed both ends offer third holes for clamping and the 4th holes for clamping respectively, first clamping element wear first holes for clamping with
The third holes for clamping, second clamping element wear second holes for clamping and the 4th holes for clamping, to compress described
One gripping sleeve and second gripping sleeve.
5. the tooling of oil-pressure damper rubber nodal point according to claim 4, it is characterised in that: first gripping sleeve with
Second gripping sleeve include intermediate plate and respectively by the intermediate plate both ends extend the first straight panel and the second straight panel, institute
Ipsilateral protrusion of the intermediate plate towards first straight panel and the second straight panel is stated, the first straight panel of first gripping sleeve opens up first
Holes for clamping, the first straight panel of second gripping sleeve open up third holes for clamping, and the second straight panel of first gripping sleeve opens up
Second straight panel of three holes for clamping, second gripping sleeve opens up the 4th holes for clamping.
6. the tooling of oil-pressure damper rubber nodal point according to claim 5, it is characterised in that: the intermediate plate is arc
Plate, with clamp cylinders shape product；Or, the intermediate plate is notch plate, to clamp flat column product.
7. the tooling of oil-pressure damper rubber nodal point according to claim 1, it is characterised in that: it further include top tight pieces, institute
It states and offers an at least top hole on the second gripping sleeve and/or first gripping sleeve, the top tight pieces wear the top hole,
To compress the rubber nodal point in first gripping sleeve and second gripping sleeve.
8. the tooling of oil-pressure damper rubber nodal point according to claim 7, it is characterised in that: first gripping sleeve with
Multiple top holes are offered on second gripping sleeve, and the top tight pieces are worn in each top hole.
9. the tooling of oil-pressure damper rubber nodal point according to claim 1, it is characterised in that: further include supporting mechanism and
Driver, the supporting mechanism include that the first counter-force block, the second counter-force block and connection the first counter-force block and described second are anti-
The intermediate bar of power block, the driver are installed on the first counter-force block, and the second tooling bar connects the driver.
10. a kind of tooling of oil-pressure damper rubber nodal point characterized by comprising
First gripping sleeve；
Second gripping sleeve, second gripping sleeve is used in conjunction with first gripping sleeve, in first gripping sleeve and institute
State the product chamber formed between the second gripping sleeve for being installed with rubber nodal point；Second gripping sleeve and/or first clamping
It puts on and offers an at least top hole；
First fixture component, first fixture component connect first gripping sleeve；
Second fixture component, second fixture component connect second gripping sleeve；
Top tight pieces, the top tight pieces wear the top hole, to compress in first gripping sleeve and second gripping sleeve
Rubber nodal point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821388698.9U CN209021921U (en) | 2018-08-27 | 2018-08-27 | The tooling of oil-pressure damper rubber nodal point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821388698.9U CN209021921U (en) | 2018-08-27 | 2018-08-27 | The tooling of oil-pressure damper rubber nodal point |
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| Publication Number | Publication Date |
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| CN209021921U true CN209021921U (en) | 2019-06-25 |
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ID=66875467
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821388698.9U Active CN209021921U (en) | 2018-08-27 | 2018-08-27 | The tooling of oil-pressure damper rubber nodal point |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192504A (en) * | 2020-09-16 | 2021-01-08 | 中车长春轨道客车股份有限公司 | Device for press mounting of rubber node of traction motor |
-
2018
- 2018-08-27 CN CN201821388698.9U patent/CN209021921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192504A (en) * | 2020-09-16 | 2021-01-08 | 中车长春轨道客车股份有限公司 | Device for press mounting of rubber node of traction motor |
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