CN105752168B - A kind of manufacture method of fender branch seat assembly - Google Patents
A kind of manufacture method of fender branch seat assembly Download PDFInfo
- Publication number
- CN105752168B CN105752168B CN201610093892.3A CN201610093892A CN105752168B CN 105752168 B CN105752168 B CN 105752168B CN 201610093892 A CN201610093892 A CN 201610093892A CN 105752168 B CN105752168 B CN 105752168B
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- CN
- China
- Prior art keywords
- beat
- beater
- steel pipe
- manufacture method
- base
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/16—Mud-guards or wings; Wheel cover panels
- B62D25/163—Mounting devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
Abstract
The present invention relates to a kind of fender branch seat assembly and manufacture method, belongs to mechanical engineering and Vehicle Engineering correlative technology field.Beater or beat-up bearing assembly part mainly includes beater or beat-up base and joint steel pipe, has centre bore in the beater or beat-up base, it is characterised in that one end of the joint steel pipe is provided with shock-reducing sleeve, and shock-reducing sleeve is pressed in centre bore.The present invention, by the use of shock-reducing sleeve as bumper and absorbing shock part, is made it have good effectiveness in vibration suppression, greatly improves service life by the improvement to existing beater or beat-up understructure.
Description
Technical field
The present invention relates to mechanical engineering and Vehicle Engineering correlative technology field, is to be related to a kind of automobile wing specifically
Board support assembly and manufacture method.
Background technology
Used beater or beat-up branch seat assembly, is mainly made up of, base beater or beat-up base and steel pipe in current heavy truck
Centre bore is provided with, one end of steel pipe is inserted in centre bore and welds the junction of steel pipe and centre bore.
But find in use, because the other end of steel pipe assembles mud guard and lamp bracket, so vehicle is by jolting
During road surface, steel pipe can shake.If things go on like this, the junction of steel pipe and beater or beat-up base will be broken, and must more be renewed
Assembly, influence vehicle normal use.
Therefore, it is necessary to above-mentioned structure is improved, to solve the above problems.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of fender branch seat assembly.This
Invention increases elastic damping by the improvement to existing beater or beat-up understructure, makes it have good buffer shock-absorbing effect
Fruit, greatly improve service life.
In order to reach above-mentioned purpose, the present invention adopts the following technical scheme that：A kind of fender branch seat assembly, including the wing
Daughter board base and joint steel pipe, there is centre bore in beater or beat-up base, one end of the joint steel pipe is cast with shock-reducing sleeve, vibration damping casing pressure
In bearing centre bore.
Preferably, the shock-reducing sleeve and centre bore are interference fit.
Preferably, the centre bore is provided with hangnail groove, and shock-reducing sleeve is provided with the hangnail being adapted with the centre bore.
Preferably, a part for the shock-reducing sleeve protrudes from the beater or beat-up base.
Preferably, the joint steel pipe for straight tube or bend pipe.
While organization plan is provided, present invention also offers a kind of manufacturer of above-mentioned fender branch seat assembly
Method, mainly comprise the following steps：
A, carrying frock is positioned on forcing press；
B, centering is tensed inside frock insertion carrying frock, and beater or beat-up base sheath is tensed in centering and set in frock
Position；
C, frock is tensed using centering, joint steel pipe and beater or beat-up base is tensed；
D, compression tooling is pressed on beater or beat-up base；
E, start forcing press, pressure is applied to compression tooling, compression tooling acts on pressure on beater or beat-up base, wing
Plate base moves with respect to joint steel pipe, the steel pipe with shock-reducing sleeve is pressed into beater or beat-up base.
In above-mentioned manufacture method, it is preferred that the carrying frock includes the top plate and bottom plate being fixedly connected by riser,
Top plate is provided with centration axis jack, and the side of centration axis jack is provided with alignment pin, and bottom plate is provided with joint steel pipe jack.
In above-mentioned manufacture method, it is preferred that the compression tooling includes pressure-bearing top plate, and pressure-bearing top plate is consolidated with pressure-bearing riser
Fixed connection, pressure-bearing riser improve bonding strength with pressure-bearing top plate by reinforcement.
In above-mentioned manufacture method, it is preferred that the centering, which tenses frock, includes centering tension axle, and centering tenses the top of axle
Hold and be fixedly connected with tensing the bottom of end cap, tense end cap sidepiece and be fixedly connected with rotating arm；
Preferably, it is multidiameter structure that the centering, which tenses axle, and bottom has screw thread.
As firm structure is more convenient, the tension centration axis tenses gapless with joint steel pipe by screw thread pair.
The beneficial effects of the invention are as follows：
(1) joint steel pipe with shock-reducing sleeve is pressed in beater or beat-up bearing, and can be by subtracting when joint steel pipe is vibrated
The deformation of set of shaking buffers negative function in the power on beater or beat-up base, so as to prevent joint steel pipe from causing itself because of frequent vibration
Fatigue occurs with the junction of beater or beat-up base and is broken.
(2) hangnail is equipped with steel pipe and shock-reducing sleeve and centre bore, can prevents that joint steel pipe is sliding out of beater or beat-up base
It is de-.
(3) forcing press is used only in manufacture method, it is not necessary to other expensive manufacturing equipments, and then greatly reduce life
Produce cost.
Brief description of the drawings
Fig. 1 is the structural representation of beater or beat-up branch seat assembly of the present invention；
Fig. 2 is the cooperation figure of shock-reducing sleeve and beater or beat-up base in the present invention；
Fig. 3 is the structural representation of beater or beat-up base in the present invention；
Fig. 4 is the top view of beater or beat-up base in the present invention；
Fig. 5 is the structural representation of compression tooling in the present invention；
Fig. 6 is the structural representation that frock is carried in the present invention；
Fig. 7 is the structural representation that centering tenses frock in the present invention；
Fig. 8 is the application state figure that frock, centering tension frock and compression tooling are carried in the present invention；
In figure：
11st, beater or beat-up base, 12, shock-reducing sleeve, 13, joint steel pipe, 14, annular knurl, 15, hangnail groove；
31st, pressure-bearing top plate, 32, reinforcement, 33, pressure-bearing riser；
51st, centration axis jack, 52, top plate, 53, riser, 54, reinforcement, 55, bottom plate, 56, joint steel pipe jack, 57, fixed
Position pin；
71st, tense end cap, 72, centering tense axle, 73, rotating arm.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
Embodiment：A kind of fender branch seat assembly, its structure as Figure 1-4, including beater or beat-up base 11 and even
Steel pipe 13 is connect, there is centre bore in the beater or beat-up base 11, one end of the joint steel pipe 13 is glued after over cure adhesive casting machine
Shock-reducing sleeve 12 is connect, shock-reducing sleeve 12 is pressed in centre bore.According to the needs of different vehicle, the joint steel pipe 13 can be straight
Pipe, or bend pipe, there is annular knurl 14 on joint steel pipe 13, to prevent mud guard and lamp bracket rotation.
Preferably selection is that the shock-reducing sleeve 12 is interference fit with centre bore.
In order to prevent shock-reducing sleeve 12 from being exited from centre bore, shock-reducing sleeve 12 is designed as with barbed knot by the present embodiment
Structure, accordingly, the hangnail groove 15 being adapted with the hangnail also is provided with centre bore.
From the point of view of the Stability Analysis of Structures of joint steel pipe 13 is kept, by one end of shock-reducing sleeve 12, extend centre bore so that
The top of centre bore is again by with shock-reducing sleeve 12, during preventing that Vehicular vibration is transferred to joint steel pipe 13, joint steel pipe 13
Generation weak vibrations, cause the inward flange of itself and centre bore to collide, cause to be broken at collision.Shock-reducing sleeve 12 is from vulcanization
Quality of rubber materials.Being alternatively chosn to other has the flexible material of vibration-damping function.
After employing shock-reducing sleeve 12, it is also an advantage that being that original joint steel pipe 13 is directly welded at into beater or beat-up bottom
Structure (outward flange that weld seam is at the top of centre bore) at seat 11 is changed to be used as by shock-reducing sleeve 12 " the soft company of bumper and absorbing shock
Connect " structure.Integral firmness can greatly be improved.
While organization plan is provided, the present embodiment additionally provides a kind of manufacture of above-mentioned fender branch seat assembly
Method, in the manufacture method, three frocks are used, be that carrying frock, compression tooling and centering tense axle respectively.
The structure of three kinds of frocks is different.Specially：
The structure of the compression tooling is as shown in figure 5, including pressure-bearing top plate 31, the bottom surface of pressure-bearing top plate 31 is erected with two pressure-bearings
Plate 33 is fixedly connected, and the both sides of pressure-bearing riser 33 with a reinforcement 32 with pressure-bearing top plate 31 respectively by being fixedly connected, to protect
The Stability Analysis of Structures of pressure-bearing top plate 31 and pressure-bearing riser 33 when card is under pressure.
The structure of the carrying frock is as shown in fig. 6, including top plate 52, top plate 52 is provided with centration axis jack 51.Top plate
52 both sides are fixedly connected with a riser 53 respectively, and the bottom of two riser 53 is fixedly connected with same bottom plate 55, on bottom plate 55
Provided with joint steel pipe jack 56.The both sides of riser 53 with a reinforcement 54 with bottom plate 55 respectively by being fixedly connected, to ensure
By the Stability Analysis of Structures of bottom plate during external force 55 and reinforcement 54.
In the bottom surface of top plate 52, alignment pin 57 is fixedly connected with, for beater or beat-up base 11 to be crimped with joint steel pipe 13
During, prevent beater or beat-up base 11 from rotating.
Meanwhile joint steel pipe jack 56 is provided with bottom plate 55, for inserting joint steel pipe 13.Joint steel pipe jack 56
Include the macropore and a square aperture of an arc, two holes are connected, and form the hole of an entirety.Square aperture and arc
The structure of shape macropore, when can to ensure joint steel pipe 13 be bend pipe, also can smoothly it insert.And set and position by square aperture,
Determine the mutual angle of joint steel pipe 13 (bend pipe) and beater or beat-up base 11.
The centering, which tenses frock, to be included tensing end cap 71, is tensed the sidepiece of end cap 71 and is fixedly connected with rotating arm 73；
The bottom of end cap 71 is tensed to be connected to one with centering tension axle 72, it is multidiameter structure that centering, which tenses axle 72,
Bottom has screw thread.
Need and feel relieved when the joint steel pipe 13 referred in the present embodiment is bend pipe, inside it and tense the external screw thread phase of axle 72
The internal thread of adaptation.
As shown in figure 8, the manufacture method mentioned in the present embodiment, key step are as follows：
A, bottom plate 55 is positioned on forcing press；
B, centering is tensed into axle 72 and from top to bottom inserts centration axis jack 51, tensed end cap 71 and be pressed on top plate 52；
C, beater or beat-up base is inverted, from bottom to top insertion centering is tensed in axle 72；
D, after joint steel pipe 13 being passed through into joint steel pipe jack 56, end is inserted in the lower end that centering tenses axle 72；
E, rotating arm 73 is rotated, the internal thread of the feel relieved external screw thread and joint steel pipe 13 that tense on axle 72 is tensed；
F, pressure-bearing riser 33 is pressed on beater or beat-up base 11；
G, start forcing press, the briquetting of forcing press is applied pressure to pressure-bearing top plate 31, pressure-bearing top plate 31 is by pressure transmission
To pressure-bearing riser 33, pressure-bearing riser 33 acts on pressure on inverted beater or beat-up base 11, and beater or beat-up base 11 is under pressure
Move down, realize that shock-reducing sleeve 12 is pressed into beater or beat-up base 11.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to embodiment will be apparent for those skilled in the art, as defined herein general
Principle can be realized in other embodiments without departing from the spirit or scope of the present invention, is not described in detail
The part presented with partial enlargement, is prior art, herein without repeating.Therefore, the present invention is not intended to be limited to herein
These shown embodiments, and it is to fit to the most wide scope consistent with principles disclosed herein and feature.
Claims (9)
1. a kind of manufacture method of fender branch seat assembly, the fender branch seat assembly include beater or beat-up base and
Joint steel pipe, there is centre bore in beater or beat-up base, one end of the joint steel pipe is bonded with shock-reducing sleeve, and shock-reducing sleeve is fitted in center
In hole；It is characterized in that：The manufacture method of described fender branch seat assembly, step are as follows：
A, carrying frock is positioned on forcing press；
B, centering is tensed inside frock insertion carrying frock, and be placed in carrying frock, and by beater or beat-up base sheath fixed
The heart tenses to be positioned in frock；
C, frock is tensed using centering, joint steel pipe and beater or beat-up base is tensed；
D, compression tooling is pressed on beater or beat-up base；
E, start forcing press, pressure is applied to compression tooling, compression tooling acts on pressure on beater or beat-up base, beater or beat-up bottom
Seat moves with respect to joint steel pipe, the steel pipe with shock-reducing sleeve is pressed into beater or beat-up base.
2. manufacture method according to claim 1, it is characterised in that the shock-reducing sleeve is interference fit with centre bore.
3. manufacture method according to claim 1, it is characterised in that the centre bore is provided with hangnail groove, on shock-reducing sleeve
Provided with the hangnail being adapted with the centre bore.
4. manufacture method according to claim 1 a, it is characterised in that part for the shock-reducing sleeve protrudes from wing
Plate base.
5. manufacture method according to claim 1, it is characterised in that the joint steel pipe is straight tube or bend pipe.
6. manufacture method according to claim 1, it is characterised in that the carrying frock includes being fixedly connected by riser
Top plate and bottom plate, top plate is provided with centration axis jack, and the side of centration axis jack is provided with alignment pin, and bottom plate is provided with connection steel
Pipe jack.
7. manufacture method according to claim 1, it is characterised in that the compression tooling includes pressure-bearing top plate, pressure-bearing top
Plate is fixedly connected with pressure-bearing riser, and pressure-bearing riser improves bonding strength with pressure-bearing top plate by reinforcement.
8. manufacture method according to claim 1, it is characterised in that the centering, which tenses frock, includes centering tension axle,
The top that centering tenses axle is fixedly connected with tensing the bottom of end cap, is tensed end cap sidepiece and is fixedly connected with rotating arm.
9. manufacture method according to claim 8, it is characterised in that the centering tenses axle and passes through screw thread with joint steel pipe
Pair coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093892.3A CN105752168B (en) | 2016-02-19 | 2016-02-19 | A kind of manufacture method of fender branch seat assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610093892.3A CN105752168B (en) | 2016-02-19 | 2016-02-19 | A kind of manufacture method of fender branch seat assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105752168A CN105752168A (en) | 2016-07-13 |
| CN105752168B true CN105752168B (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610093892.3A Active CN105752168B (en) | 2016-02-19 | 2016-02-19 | A kind of manufacture method of fender branch seat assembly |
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| Country | Link |
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| CN (1) | CN105752168B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220194480A1 (en) * | 2020-12-22 | 2022-06-23 | B&S Horses and Trucks Customizing | Mud flap assembly |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2791627A1 (en) * | 1999-03-29 | 2000-10-06 | Polyrim | FIXING DEVICE FOR FENDERS OF ROAD OR AGRICULTURAL VEHICLES |
| CN201309511Y (en) * | 2008-12-10 | 2009-09-16 | 山东美晨科技股份有限公司 | Fender support |
| CN201309510Y (en) * | 2008-12-10 | 2009-09-16 | 山东美晨科技股份有限公司 | Fender support |
| CN201309509Y (en) * | 2008-12-10 | 2009-09-16 | 山东美晨科技股份有限公司 | Novel fender support |
| CN201334050Y (en) * | 2008-12-10 | 2009-10-28 | 山东美晨科技股份有限公司 | Novel practical wing bracket |
| CN201998131U (en) * | 2011-04-22 | 2011-10-05 | 吴锦平 | Bearing press-fit device |
| CN202080348U (en) * | 2010-11-09 | 2011-12-21 | 山东美晨科技股份有限公司 | Fender support with elbow pipe groove structure |
| DE102010038423A1 (en) * | 2010-07-26 | 2012-03-29 | Franz Sauermann | Mud wing for vehicle, has mud wing body and pipe- or rod-shaped fastening unit for fastening mud wing at vehicle |
| CN203863321U (en) * | 2014-06-03 | 2014-10-08 | 安庆市汇通汽车部件有限公司 | Rubber joint pressing machine for fender support |
| CN204567798U (en) * | 2015-04-29 | 2015-08-19 | 中国重汽集团济南动力有限公司 | With vibration damping and locking splash apron bracket assembly |
-
2016
- 2016-02-19 CN CN201610093892.3A patent/CN105752168B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2791627A1 (en) * | 1999-03-29 | 2000-10-06 | Polyrim | FIXING DEVICE FOR FENDERS OF ROAD OR AGRICULTURAL VEHICLES |
| CN201309511Y (en) * | 2008-12-10 | 2009-09-16 | 山东美晨科技股份有限公司 | Fender support |
| CN201309510Y (en) * | 2008-12-10 | 2009-09-16 | 山东美晨科技股份有限公司 | Fender support |
| CN201309509Y (en) * | 2008-12-10 | 2009-09-16 | 山东美晨科技股份有限公司 | Novel fender support |
| CN201334050Y (en) * | 2008-12-10 | 2009-10-28 | 山东美晨科技股份有限公司 | Novel practical wing bracket |
| DE102010038423A1 (en) * | 2010-07-26 | 2012-03-29 | Franz Sauermann | Mud wing for vehicle, has mud wing body and pipe- or rod-shaped fastening unit for fastening mud wing at vehicle |
| CN202080348U (en) * | 2010-11-09 | 2011-12-21 | 山东美晨科技股份有限公司 | Fender support with elbow pipe groove structure |
| CN201998131U (en) * | 2011-04-22 | 2011-10-05 | 吴锦平 | Bearing press-fit device |
| CN203863321U (en) * | 2014-06-03 | 2014-10-08 | 安庆市汇通汽车部件有限公司 | Rubber joint pressing machine for fender support |
| CN204567798U (en) * | 2015-04-29 | 2015-08-19 | 中国重汽集团济南动力有限公司 | With vibration damping and locking splash apron bracket assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105752168A (en) | 2016-07-13 |
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