CN208663002U - Bushing necking is oriented to press-loading apparatus - Google Patents
Bushing necking is oriented to press-loading apparatus Download PDFInfo
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- CN208663002U CN208663002U CN201821448417.4U CN201821448417U CN208663002U CN 208663002 U CN208663002 U CN 208663002U CN 201821448417 U CN201821448417 U CN 201821448417U CN 208663002 U CN208663002 U CN 208663002U
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- necking
- press
- bushing
- pedestal
- connect
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Abstract
The bushing necking guiding device that the utility model relates to use in equipment during a kind of bushing necking guiding press-loading apparatus, especially control arm bushing press-mounting.Its main feature is that: including vertical pedestal (8), it is equipped with vertical pressure head (1) above the pedestal (8), is respectively equipped with left side press-loading device and right side press-loading device in pedestal (8) two sides.Test proves that, after the device of the utility model, bushing flange will not be damaged during being smoothly pressed into control arm by bushing and can guarantee press fitting, guarantees that enough abjection power makes control arm have enough mechanical strengths, reach quality to stablize, excludes the beneficial effect of security risk.
Description
Technical field
The utility model relates to set during a kind of bushing necking guiding press-loading apparatus, especially control arm bushing press-mounting
The bushing necking guiding device used on standby.
Background technique
Bushing made of nylon composite materials is installed in the control arm corresponding position of automotive suspension.This bushing is to impact
Power, vibration have stronger sustained release absorbability, and facilitating suspension system isolation intrinsic vibration reduces as caused by Uneven road
Interior noise, and the mechanical strength of this bushing is higher, and good toughness can avoid some parts and bear moment of flexure in use
And premature wear, therefore be widely used in control arm.Accelerate the longitudinal force being subject to wheel in braking process in automobile
Control arm can be passed to, and the abjection direction of bushing is parallel with the longitudinal force that wheel is subject to, so control arm bush is de-
Power output requires very greatly, while wheel bushing in hopping process will receive torsion alternating load, and big abjection power can also Shi Zong
Arm obtains accurate located lateral.Therefore, some bushing both ends both increase flange and guarantee enough abjection power with this.In order to
Both ends can all be had flange bushing be pressed on control arm bushing indentation when need to be by flange reduced diameter to bush hole ruler
It is very little bushing to be smoothly pressed into control arm.
Although but the flange at bushing both ends also can enter bush hole by fixed necking ring, and it is broken to will appear flange
Damage causes inner rubber material flow direction uncertain, it cannot be guaranteed that enough abjection power and the accurate located lateral of trailing arm.
Utility model content
The purpose of the utility model is to provide a kind of bushing neckings to be oriented to press-loading apparatus, both ends can be made all to have flange
Guarantee that it has enough abjection power and accurate cross force after bushing press-mounting.
A kind of bushing necking guiding press-loading apparatus, its special feature is that: including vertical pedestal, side is set on the base
There is vertical pressure head, is respectively equipped with left side press-loading device and right side press-loading device in the pedestal two sides；
The left side press-loading device includes Left-side support block, is equipped with left slider in the Left-side support block so as to level
Linear movement, the both ends of the left slider are connect with floating junction under left side necking holding claw and left side respectively, and the left side is lower to float
Connector is connect with left side horizontal linear driving device, be also equipped in the Left-side support block by the left slider left side fixture block from
And energy vertical line is mobile, which is connect by floating junction on left side with left vertical linear drive apparatus；
Wherein the right side press-loading device includes Right side support block, be equipped in the Right side support block right side sliding block so as to
Horizontal linear is mobile, and the both ends of the right side sliding block are connect with floating junction under right side necking holding claw and right side respectively, under the right side
Floating junction is connect with right side horizontal linear driving device, and right side card is also equipped in the Right side support block on the right side of this by sliding block
Block is mobile so as to vertical line, which is connect by floating junction on right side with Right vertical linear drive apparatus.
The surface wherein touched between left slider and left side fixture block is inclined-plane, wherein right side sliding block and right side fixture block it
Between the surface that is in contact be inclined-plane.
Wherein the inner wall of left side necking holding claw and right side necking holding claw is cone.
Wherein bush hole is placed in above pedestal.
Wherein left side horizontal linear driving device, left vertical linear drive apparatus, right side horizontal linear driving device and
Right vertical linear drive apparatus specifically uses linear motor, cylinder or hydraulic cylinder.
Test proves that bushing can be smoothly pressed into control arm but also be protected after using the device of the utility model
Bushing flange will not be damaged during card press fitting, guarantees that enough abjection power makes control arm have enough mechanical strengths, reaches matter
Amount is stablized, and the beneficial effect of security risk is excluded.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the structural schematic diagram of bushing in the utility model；
Attached drawing 3 is the structural schematic diagram of left side press-loading device and right side press-loading device in the utility model；
Attached drawing 4 is the cross-sectional view of left side press-loading device and right side press-loading device in the utility model；
Attached drawing 5 is the press fitting schematic illustration of the utility model；
Attached drawing 6 is the press fitting schematic illustration of the utility model；
It include: pressure head 1 in figure, the one the second floating junctions, fixture block 3, supporting block 4, the second floating junction 5, sliding block 6, contracting
Mouth holding claw 7, pedestal 8, bushing 100, bush hole 200, bushing lower end flange 101, bushing upper end flange 102.
Specific embodiment
The utility model provides a kind of bushing necking guiding press-loading apparatus, including vertical pedestal 8, on the pedestal 8
Side is equipped with vertical pressure head 1, is respectively equipped with left side press-loading device and right side press-loading device in 8 two sides of pedestal；
The left side press-loading device includes Left-side support block, is equipped with left slider in the Left-side support block so as to level
Linear movement, the both ends of the left slider are connect with floating junction under left side necking holding claw and left side respectively, and the left side is lower to float
Connector is connect with left side horizontal linear driving device, be also equipped in the Left-side support block by the left slider left side fixture block from
And energy vertical line is mobile, which is connect by floating junction on left side with left vertical linear drive apparatus；
Wherein the right side press-loading device includes Right side support block, be equipped in the Right side support block right side sliding block so as to
Horizontal linear is mobile, and the both ends of the right side sliding block are connect with floating junction under right side necking holding claw and right side respectively, under the right side
Floating junction is connect with right side horizontal linear driving device, and right side card is also equipped in the Right side support block on the right side of this by sliding block
Block is mobile so as to vertical line, which is connect by floating junction on right side with Right vertical linear drive apparatus.
The surface wherein touched between left slider and left side fixture block is inclined-plane, wherein right side sliding block and right side fixture block it
Between the surface of phase be inclined-plane, the inner wall of left side necking holding claw and right side necking holding claw is cone, and bush hole 200 is placed in
8 top of pedestal, bushing 100 to be processed enter in bush hole 200 after necking.
In addition left side horizontal linear driving device, left vertical linear drive apparatus, right side horizontal linear driving device and
Right vertical linear drive apparatus specifically uses linear motor, cylinder or hydraulic cylinder.
Embodiment 1:
A kind of bushing press-mounting reducing device, for the both ends bushing with flange to be pressed into bush hole 200, comprising:
The identical necking mechanism of two nested structures, for both ends to be pressed into after bushing one end necking with flange to the bush hole of control arm
In 200.The necking mechanism includes linear drive apparatus I, the first floating junction 2, fixture block 3, sliding block 6, the second floating junction
5, necking holding claw 7, supporting block 6, linear drive apparatus II, pressure head 1, pedestal 8.The fixture block 3 passes through 2 He of the first floating junction
Linear drive apparatus I is connected and can be slided up and down in supporting block.Described 6 one end of sliding block passes through 5 He of the second floating junction
Linear drive apparatus II connects, and one end and necking holding claw 7 are connected and can be horizontally slipped in supporting block.The necking holding claw 7
With taper inner cavity, the pre- pressure head 1 in the open end of the taper inner cavity is opposite, closing in end alignment bushings mounting hole.The pressure head 1 is installed
Right above bush hole 200.
When the downward actuation under the promotion of working cylinder of pressure head 1, the bushing enters lining via two necking holding claws 7
In sets of holes 200, linear drive apparatus I, linear drive apparatus II are acted respectively by fixture block after when lower end, flange enters bush hole 200
3 and sliding block 6 retract, two necking holding claws 7 are retracted, and pressure head 1 continues that bushing is inlaid into bush hole 200 downwards.
The Liang Tao necking mechanism is respectively arranged at the left and right sides of bush hole 200.
Two necking holding claws 7 are formed a contracting by the sliding block 6 that the linear drive apparatus 2 pushes and necking holding claw 7 connects
Center line is aligned from top to bottom for choma, the necking ring and pressure head 1, bush hole 200.
It is contact of incline plane between the fixture block 3 and sliding block 6.
The necking ring inner cavity is taper inner cavity.
The driving device is cylinder or straight line single machine.
In order to be more clear the technical solution of the utility model and feature, below in conjunction with the drawings and specific embodiments
Complete, detailed description is carried out to the utility model.But the protection scope of the utility model is not limited to that.
Referring to Fig. 2, there is flange at 100 both ends of bushing to be processed described in the reducing device, if both ends flange when press fitting
By necking ring, then flange is easy to appear damaged it cannot be guaranteed that enough abjection power, reduces the mechanical strength of control arm.For
The technological improvement that the structure of bushing is made.
The device includes: pressure head 1, pedestal 8, the sliding block being connect with II (not shown) of driving device by floating junction I 2
6, necking holding claw 7 and the fixture block 3 connected with I (not shown) of driving device by floating junction II 5.The driving device
II sliding block 6 for being used to push and necking holding claw 7 connects for linear motor or cylinder horizontally slips in supporting block 4；The driving
Device I is linear motor or cylinder for pushing fixture block 3 to slide up and down in supporting block 4.
Two sets of driving devices II of 200 left and right sides of bush hole are moved at the same time two necking holding claws 7 simultaneously before press fitting
Release makes two necking holding claws form a necking ring, and the necking ring and bushing to be processed 100, bush hole 200 are from top to bottom
Center line is to it.Then two sets of simultaneously operations of driving device I release fixture block 3, and the inclined-plane between the fixture block 3 and sliding block 6 is tight
Contiguity touching guarantees that sliding block will not be retracted when press fitting, and necking ring is not opened.
Under the promotion of working cylinder when downward actuation, the bushing lower flange 101 contracts the pressure head 1 via two when press fitting
The necking ring of mouth holding claw composition enters in bush hole 200, and straight line drives after lower end flange 101 enters 200 certain distance of bush hole
Dynamic device I, linear drive apparatus II act retract fixture block 3 and sliding block 6 respectively, and two necking holding claws 7 are retracted, and necking ring is beaten
It opens, pressure head 1 continues that bushing 100 to be processed is inlaid into bush hole 200 until bushing upper overturning 102 and bush hole 200 downwards
End face is even at the cost of one's life.Bushing flange will not be damaged during bushing can smoothly be pressed into control arm and can guarantee press fitting by this device,
Guarantee that enough abjection power makes control arm there are enough mechanical strengths, reaches quality and stablize, exclude the beneficial effect of security risk.
The above is a kind of true case of the utility model, only describes its features and advantages herein, is not intended to limit
The protection scope of the utility model.As it should be understood by those skilled in the art that the utility model also there are many kinds of variation and
It improves, all any changes done dependent on the spirit and principles of the utility model belong to the protection scope of the utility model.
Claims (5)
1. a kind of bushing necking is oriented to press-loading apparatus, it is characterised in that: including vertical pedestal (8), set above the pedestal (8)
There is vertical pressure head (1), is respectively equipped with left side press-loading device and right side press-loading device in pedestal (8) two sides；
The left side press-loading device includes Left-side support block, is equipped with left slider in the Left-side support block so as to horizontal linear
Mobile, the both ends of the left slider are connect with floating junction under left side necking holding claw and left side respectively, the lower floating junction in the left side
Connect with left side horizontal linear driving device, be also equipped in the Left-side support block by the left slider left side fixture block so as to
Vertical line is mobile, which is connect by floating junction on left side with left vertical linear drive apparatus；
Wherein the right side press-loading device includes Right side support block, is equipped with right side sliding block in the Right side support block so as to level
Linear movement, the both ends of the right side sliding block are connect with floating junction under right side necking holding claw and right side respectively, and the right side is lower to float
Connector is connect with right side horizontal linear driving device, be also equipped in the Right side support block on the right side of this by sliding block right side fixture block from
And energy vertical line is mobile, which is connect by floating junction on right side with Right vertical linear drive apparatus.
2. bushing necking as described in claim 1 is oriented to press-loading apparatus, it is characterised in that: wherein left slider and left side fixture block
Between the surface that touches be inclined-plane, wherein the surface being in contact between right side sliding block and right side fixture block is inclined-plane.
3. bushing necking as described in claim 1 is oriented to press-loading apparatus, it is characterised in that: wherein left side necking holding claw and right side
The inner wall of necking holding claw is cone.
4. bushing necking as described in claim 1 is oriented to press-loading apparatus, it is characterised in that: wherein bush hole (200) is placed in
Above pedestal (8).
5. bushing necking as described in claim 1 is oriented to press-loading apparatus, it is characterised in that: wherein left side horizontal linear driving dress
It sets, left vertical linear drive apparatus, right side horizontal linear driving device and Right vertical linear drive apparatus specifically use directly
Line motor, cylinder or hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448417.4U CN208663002U (en) | 2018-09-05 | 2018-09-05 | Bushing necking is oriented to press-loading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821448417.4U CN208663002U (en) | 2018-09-05 | 2018-09-05 | Bushing necking is oriented to press-loading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208663002U true CN208663002U (en) | 2019-03-29 |
Family
ID=65842365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821448417.4U Active CN208663002U (en) | 2018-09-05 | 2018-09-05 | Bushing necking is oriented to press-loading apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN208663002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788692A (en) * | 2018-09-05 | 2018-11-13 | 银川西部大森数控技术有限公司 | Bushing necking is oriented to press-loading apparatus |
| CN110253242A (en) * | 2019-06-11 | 2019-09-20 | 苏州托克斯冲压设备有限公司 | Open flap-type closing device |
-
2018
- 2018-09-05 CN CN201821448417.4U patent/CN208663002U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788692A (en) * | 2018-09-05 | 2018-11-13 | 银川西部大森数控技术有限公司 | Bushing necking is oriented to press-loading apparatus |
| CN108788692B (en) * | 2018-09-05 | 2024-05-03 | 银川西部大森数控技术有限公司 | Bushing necking guide press-fitting device |
| CN110253242A (en) * | 2019-06-11 | 2019-09-20 | 苏州托克斯冲压设备有限公司 | Open flap-type closing device |
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