CN105710827A - Assembling tool for ball pin of ball pin control arm of automobile and assembling method - Google Patents
Assembling tool for ball pin of ball pin control arm of automobile and assembling method Download PDFInfo
- Publication number
- CN105710827A CN105710827A CN201610255906.7A CN201610255906A CN105710827A CN 105710827 A CN105710827 A CN 105710827A CN 201610255906 A CN201610255906 A CN 201610255906A CN 105710827 A CN105710827 A CN 105710827A
- Authority
- CN
- China
- Prior art keywords
- ball pin
- control arm
- spherical cavity
- assembly tool
- ring washer
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses an assembling tool for a ball pin of a ball pin control arm of an automobile and an assembling method. The ball pin control arm of the automobile comprises an arm body and a ball seat which are sequentially connected, wherein a top opening of the ball seat is sunken downward to form a spherical cavity, and an annular gasket is arranged on the top of the spherical cavity; and the assembling tool comprises a revolving-riveting mechanism which can clamp the ball pin and drive the ball pin to rotate around the axis, so that the bulb of the ball pin enters the spherical cavity. The control arm body and the ball pin can be stably assembled through the assembling tool.
Description
Technical field
The present invention relates to automobile control arm, in particular it relates to the assembly tool of automobile ball pin control arm ball pin and assemble method.
Background technology
Control arm is widely used in automobile component, is mainly used in playing the effect of connection and transmission power and moment, and wherein, relatively conventional control arm is by ball pin control arm.Ball pin control arm mainly includes body part and ball pin part.
At present, the assembly tool in the production process of ball pin control arm is as it is shown in figure 1, press ball pin to the spherical cavity of body part mainly by pressure riveting mechanism (in Fig. 1 4).Although this assembly tool can realize the assembling of body part and ball pin part rapidly, but in the process of pressing, the bottom often causing body and ball pin is subject to cushion block (in Fig. 1 9) extruding, so that impression is formed on the bottom of body and ball pin, and then make the torsion of ball pin uneven, the pull-out force of ball pin is not of uniform size so that ball pin control arm is difficult to meet design requirement.
Summary of the invention
It is an object of the invention to provide the assembly tool of a kind of automobile ball pin control arm ball pin and assemble method, assembling stable between control arm body and ball pin can be capable of by this assembly tool.
To achieve these goals, the invention provides the assembly tool of a kind of automobile ball pin control arm ball pin, automobile ball pin control arm includes the arm body and the ball seat that are sequentially connected with, open top the concave downward of ball seat are formed with spherical cavity, the top of this spherical cavity is provided with ring washer, assembly tool includes rotating riveting mechanism, and rotating riveting mechanism can clamp ball pin and ball pin can be driven to be rotated about axis so that the bulb of ball pin enters spherical cavity.
Preferably, the medial wall at the top of spherical cavity being formed with mounting groove, ring washer can be arranged in mounting groove.
Preferably, the inner edge of ring washer is curved surface.
Preferably, the distance of the distance from top lateral wall of curved surface is more than the distance of the distance from bottom lateral wall of curved surface.
Preferably, the inner edge of ring washer is cambered surface, and the radian of cambered surface is 15-20 °.
Preferably, the top of ring washer is provided with reinforcement projection.
Present invention also offers the assemble method of the assembly tool of a kind of above-mentioned automobile ball pin control arm ball pin, this assemble method is: ring washer is first placed in the top of spherical cavity, then passes through rotating riveting mechanism clamping ball pin and drives ball pin to be rotated about axis so that the bulb of ball pin enters spherical cavity.
According to technique scheme, assembly tool provided by the invention first passes through and arranges ring washer at the top of the spherical cavity of ball seat, then passes through rotating riveting mechanism clamping ball pin and drives ball pin to be rotated about axis so that the bulb of ball pin enters spherical cavity to complete the assembling of automobile ball pin control arm.In this assemble method, the mode of rotation riveting is adopted to avoid the ball pin impact to arm body and ball seat, thus avoiding the damage of the body of automobile ball pin control arm；Meanwhile, ring washer also is able in rotation riveting process to power uniform with ball seat, and the effect of power is mutual, then make ball pin also be able to be subject to uniform counteracting force, so that the pull-out force of ball pin and moment are all visibly homogeneous and meet design requirement.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, is used for explaining the present invention, but is not intended that limitation of the present invention together with detailed description below.In the accompanying drawings:
Fig. 1 is the structural representation of the assembly tool of automobile ball pin control arm ball pin in prior art；
Fig. 2 is the structural representation of the preferred implementation of the assembly tool of automobile ball pin control arm ball pin provided by the invention；
Fig. 3 is the schematic enlarged-scale view of part A in Fig. 2.
Description of reference numerals
1, arm body 2, ball seat
3, bulb 4, pressure riveting mechanism
5, ring washer 6, mounting groove
7, inner edge 8, strengthen projection
9, cushion block
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.It should be appreciated that detailed description of the invention described herein is merely to illustrate and explains the present invention, it is not limited to the present invention.
In the present invention, when not making contrary explanation, " top, the end, inside and outside " etc. are included in the noun of locality in term and only represent this term orientation under normal service condition, or for being commonly called as of skilled artisan understands that, and it is not construed as the restriction to this term.
The invention provides the assembly tool of a kind of automobile ball pin control arm ball pin, as shown in Figure 2, automobile ball pin control arm includes the arm body 1 and the ball seat 2 that are sequentially connected with, open top the concave downward of ball seat 2 are formed with spherical cavity, the top of this spherical cavity is provided with ring washer 5, assembly tool includes rotating riveting mechanism, and rotating riveting mechanism can clamp ball pin and ball pin can be driven to be rotated about axis so that the bulb 3 of ball pin enters spherical cavity.
Above-mentioned assembly tool first passes through and arranges ring washer 5 at the top of the spherical cavity of ball seat 2, then passes through rotating riveting mechanism clamping ball pin and drives ball pin to be rotated about axis so that the bulb 3 of ball pin enters spherical cavity to complete the assembling of automobile ball pin control arm.In this assemble method, the mode of rotation riveting is adopted to avoid the ball pin impact to arm body 1 and ball seat 2, thus avoiding the damage of the body of automobile ball pin control arm；Meanwhile, ring washer 5 also is able in rotation riveting process to power uniform with ball seat 2, and the effect of power is mutual, then make ball pin also be able to be subject to uniform counteracting force, so that the pull-out force of ball pin and moment are all visibly homogeneous and meet design requirement.
In the present invention, installation between ring washer 5 and ball seat 2 and connected mode can be any of which in this area, consider in rotation riveting process, ball pin can give the twisting resistance bigger with ring washer 5, in order to prevent the deformation of ring washer 5 and come off, preferably, as shown in Figure 3, the medial wall at the top of spherical cavity is formed mounting groove 6, ring washer 5 can be arranged in mounting groove 6, the mode of this engaging can increase the adhesion of ring washer 5 and ball seat 2, and then improves the stability of ring washer 5.
Adhesion in the present embodiment, after improving assembling further, between ring washer 5 and ball pin, it is preferable that the inner edge 7 of ring washer 5 is curved surface, the inner edge 7 of such curved surface just can fit in the surface in the bulb 3 of ball pin preferably.
Meanwhile, in order to improve the ring washer 5 engaging dynamics for ball pin further, it is preferable that the distance of the distance from top lateral wall of curved surface is more than the distance of the distance from bottom lateral wall of curved surface；Bulb 3 can be fixed in spherical cavity by the top of such ring washer 5 tightly, effectively prevent coming off of ball pin, and then improves automobile ball pin control arm mechanical stability.
The surface considering bulb 3 is cambered surface, in order to improve automobile ball pin control arm mechanical stability further, it is preferable that the inner edge 7 of ring washer 5 is cambered surface, and the radian of cambered surface is 15-20 °.
On the basis of above-mentioned embodiment, in order to improve the mechanical strength of ring washer 5, it is preferable that the top of ring washer 5 is provided with reinforcement protruding 8.So after ball pin is pulled out or entered the process of spherical cavity, ring washer 5 all can be effectively taking place reset, efficiently avoid the generation of the situation of ring washer 5 deformation.
Present invention also offers the assemble method of the assembly tool of a kind of above-mentioned automobile ball pin control arm ball pin, this assemble method is: ring washer 5 is first placed in the top of spherical cavity, then passes through rotating riveting mechanism clamping ball pin and drives ball pin to be rotated about axis so that the bulb 3 of ball pin enters spherical cavity.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing; but; the present invention is not limited to the detail in above-mentioned embodiment; in the technology concept of the present invention; technical scheme can being carried out multiple simple variant, these simple variant belong to protection scope of the present invention.
It is further to note that, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, it is possible to be combined by any suitable mode, in order to avoid unnecessary repetition, various possible compound modes are no longer illustrated by the present invention separately.
Additionally, can also carry out combination in any between the various different embodiment of the present invention, as long as it is without prejudice to the thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. the assembly tool of an automobile ball pin control arm ball pin, described automobile ball pin control arm includes the arm body (1) and the ball seat (2) that are sequentially connected with, open top the concave downward of described ball seat (2) are formed with spherical cavity, it is characterized in that, the top of described spherical cavity is provided with ring washer (5), described assembly tool includes rotating riveting mechanism, and described rotating riveting mechanism can clamp described ball pin and described ball pin can be driven to be rotated about axis so that the bulb (3) of described ball pin enters described spherical cavity.
2. assembly tool according to claim 1, it is characterised in that being formed with mounting groove (6) on the medial wall at the top of described spherical cavity, described ring washer (5) can be arranged in described mounting groove (6).
3. assembly tool according to claim 1 and 2, it is characterised in that the inner edge (7) of described ring washer (5) is curved surface.
4. assembly tool according to claim 3, it is characterised in that the distance of the distance from top lateral wall of described curved surface is more than the distance of the distance from bottom lateral wall of described curved surface.
5. assembly tool according to claim 4, it is characterised in that the inner edge (7) of described ring washer (5) is cambered surface, and the radian of described cambered surface is 15-20 °.
6. the assembly tool according to any one in claim 3-5, it is characterised in that the top of described ring washer (5) is provided with reinforcement protruding (8).
7. the assemble method of the assembly tool of an automobile ball pin control arm ball pin as claimed in claim 1, it is characterized in that, described assemble method is: described ring washer (5) is first placed in the top of described spherical cavity, then passes through described rotating riveting mechanism and clamps described ball pin and drive described ball pin to be rotated about axis so that the bulb (3) of described ball pin enters described spherical cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610255906.7A CN105710827A (en) | 2016-04-22 | 2016-04-22 | Assembling tool for ball pin of ball pin control arm of automobile and assembling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610255906.7A CN105710827A (en) | 2016-04-22 | 2016-04-22 | Assembling tool for ball pin of ball pin control arm of automobile and assembling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105710827A true CN105710827A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610255906.7A Pending CN105710827A (en) | 2016-04-22 | 2016-04-22 | Assembling tool for ball pin of ball pin control arm of automobile and assembling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105710827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115503411A (en) * | 2022-10-31 | 2022-12-23 | 智己汽车科技有限公司 | Bearing control arm, bearing control arm assembly and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10303898A1 (en) * | 2003-01-30 | 2004-08-19 | Sachsenring Fahrzeugtechnik Gmbh | Method and device for fastening a sealing bellows to a ball joint |
| CN2866411Y (en) * | 2006-01-27 | 2007-02-07 | 江苏天奇物流系统工程股份有限公司 | Long-axis-like components stepped double-chain structure |
| CN201405321Y (en) * | 2009-04-15 | 2010-02-17 | 四川望锦机械有限公司 | Dust helmet spring coil automatic assembly processing device |
| CN102380843A (en) * | 2011-11-01 | 2012-03-21 | 芜湖禾田汽车工业有限公司 | Assembling tool for catch of ball seat pin of control arm of automobile and assembling method thereof |
| CN205630472U (en) * | 2016-04-22 | 2016-10-12 | 芜湖禾田汽车工业有限公司 | Equipment frock of car ball round pin control arm ball round pin |
-
2016
- 2016-04-22 CN CN201610255906.7A patent/CN105710827A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10303898A1 (en) * | 2003-01-30 | 2004-08-19 | Sachsenring Fahrzeugtechnik Gmbh | Method and device for fastening a sealing bellows to a ball joint |
| CN2866411Y (en) * | 2006-01-27 | 2007-02-07 | 江苏天奇物流系统工程股份有限公司 | Long-axis-like components stepped double-chain structure |
| CN201405321Y (en) * | 2009-04-15 | 2010-02-17 | 四川望锦机械有限公司 | Dust helmet spring coil automatic assembly processing device |
| CN102380843A (en) * | 2011-11-01 | 2012-03-21 | 芜湖禾田汽车工业有限公司 | Assembling tool for catch of ball seat pin of control arm of automobile and assembling method thereof |
| CN205630472U (en) * | 2016-04-22 | 2016-10-12 | 芜湖禾田汽车工业有限公司 | Equipment frock of car ball round pin control arm ball round pin |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115503411A (en) * | 2022-10-31 | 2022-12-23 | 智己汽车科技有限公司 | Bearing control arm, bearing control arm assembly and vehicle |
| CN115503411B (en) * | 2022-10-31 | 2024-05-14 | 智己汽车科技有限公司 | Bearing control arm, bearing control arm assembly and vehicle |
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Application publication date: 20160629 |
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| RJ01 | Rejection of invention patent application after publication |