CN201931260U - Boom crimping device - Google Patents
Boom crimping device Download PDFInfo
- Publication number
- CN201931260U CN201931260U CN2010206596519U CN201020659651U CN201931260U CN 201931260 U CN201931260 U CN 201931260U CN 2010206596519 U CN2010206596519 U CN 2010206596519U CN 201020659651 U CN201020659651 U CN 201020659651U CN 201931260 U CN201931260 U CN 201931260U
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- locating piece
- supporting base
- hole
- locating
- face
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Abstract
The utility model relates to a boom crimping device. An upper pressure ring is provided with an upper positioning hole. A lower pressure component comprises a bottom plate, a first supporting seat, a first positioning block, a second supporting seat and a second positioning block, wherein the first supporting seat and the second supporting seat with a guide hole are mounted on two sides of the bottom plate respectively, the first positioning block is mounted on the first supporting seat while the end face of the first positioning block is higher than that of the first supporting seat, the second positioning block capable of axially moving is mounted in the guide hole of the second supporting seat and supported by an elastic part disposed in the guide hole, the end face of the second positioning block in a natural state is higher than that of the second supporting seat, the second positioning block is provided with a lower positioning block, and a center line of the upper positioning hole of the upper pressure ring and a center line of a lower positioning hole of the second positioning block are collinear. By the aid of boom crimping device, the mounting positions of a boom body and a spherical joint can be ensured, and assembly quality and efficiency of a boom can be improved.
Description
Technical field
The utility model relates to a kind of suspension rod compression bonding apparatus, belongs to suspension rod mounting technology field.
Background technology
Suspension arrangement in the railcar is used to connect gear-box and bogie, mainly plays to connect and the buffering effect.Suspension rod is the main stressed member in the suspension arrangement, and suspension rod mainly is made up of a boom body and two ball-joints, and two ball-joints are arranged in two ball-joint holes of boom body.And the ball-joint of boom body both sides normally adopts the hot jacket mode to assemble, and cannot say for sure to demonstrate,prove the installation site of ball-joint at boom body on the one hand, can have influence on the position that suspension rod is installed in the gooseneck bracket of gear-box gooseneck bracket and bogie afterwards.On the other hand, need during assembling earlier boom body to be carried out heat treated, time-consuming, effort, efficiency of assembling is not high.
Summary of the invention
The purpose of this utility model provides a kind ofly can guarantee boom body and ball-joint installation site, improves the suspension rod compression bonding apparatus of assembly quality and efficient.
The utility model is that the technical scheme that achieves the above object is: a kind of suspension rod compression bonding apparatus is characterized in that: comprise upper press ring and press down assembly, described upper press ring is provided with locating hole; The described assembly that presses down comprises base plate, first supporting base, first locating piece and second supporting base and second locating piece, first supporting base and second supporting base with pilot hole are installed in the both sides of base plate respectively, first locating piece is installed on first supporting base, and the end face of first locating piece is higher than the end face of first supporting base, can axially movable second locating piece be installed in the pilot hole of second supporting base and by the elastic component supporting that is arranged in the pilot hole, the end face of second locating piece under the nature is higher than the end face of second supporting base, second locating piece is provided with down locating hole, and the following hole centre line conllinear of the last hole centre line of upper press ring and second locating piece.
Wherein: the outer peripheral face of described first locating piece and second locating piece is circle or polygon or awl cylindricality, and first supporting base is provided with locating hole.
The pilot hole of described second supporting base is provided with groove vertically, and second locating piece, one side radially is provided with the guide pad of projection, and the guide pad on second locating piece is arranged in the groove of second supporting base.
The pilot hole of described second supporting base radially is provided with the guide pad of projection, and second locating piece is provided with groove vertically, and the guide pad on second supporting base is arranged in the groove of second locating piece.
The last locating hole bottom of described upper press ring also is provided with counterbore.
Described elastic component is spring or elastic cushion block.
The utility model adopts upper press ring and presses down assembly, first supporting base by pressing down assembly and first locating piece and second supporting base and second locating piece position boom body and two ball-joint hole respectively, and the last locating hole of upper press ring with second locating piece on following locating hole spacing respectively to the mount pad of ball-joint both sides, being pressed in upper press ring by press drives in the ball-joint hole that ball-joint is displaced downwardly to boom body, convenience quick for installation, save the heating process of boom body, improved the operating efficiency of suspension rod assembling.Of the present utility model press down that assembly adopts can axially movable second locating piece, following locating hole by second locating piece carries out spacing to ball-joint in the horizontal direction on the one hand, simultaneously when upper press ring be depressed into join with the boom body end face after, end face by second locating piece carries out axial limiting to ball-joint, the installation site of boom body and ball-joint can be consistent, improve the assembly quality of suspension rod.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Wherein: 1-first supporting base, 1-1-locating hole, 2-first locating piece, the 3-boom body, 4-base plate, 5-second supporting base, the 5-1-pilot hole, 5-2-groove, 6-elastic component, 7-second locating piece, locating hole under the 7-1-, 8-ball-joint, the 9-guide pad, the 10-upper press ring, the last locating hole of 10-1-, 11-upper connecting base.
The specific embodiment
See shown in Figure 1ly, suspension rod compression bonding apparatus of the present utility model comprises upper press ring 10 and presses down assembly.Upper press ring 10 of the present utility model is provided with locating hole 10-1, can carry out spacing to the mount pad of ball-joint 8 one sides, and the Connection Block 11 that is connected on the press can be pressed on the upper press ring 10, and upper press ring 10 is pressed into ball-joint 8 in the ball-joint hole of boom body 3.The utility model is for making things convenient for 10 pairs of ball-joints of upper press ring, 8 location, and upper press ring 10 bottoms also are provided with counterbore.See shown in Figure 1, the assembly that presses down of the present utility model comprises base plate 4, first supporting base 1, first locating piece 2 and second supporting base 5 and second locating piece 7, first supporting base 1 and second supporting base 5 with pilot hole 5-1 are installed in the both sides of base plate 4 respectively, first supporting base 1 and second supporting base 5 are installed on the base plate 4 by securing member, this first supporting base 1 and second supporting base 5 also can adopt integrative-structure, first locating piece 2 is installed on first supporting base 1, this first locating piece 2 can adopt securing member to be installed on first mount pad 1, or first locating piece 2 be placed in the installing hole of first mount pad 1, the end face of first locating piece 2 is higher than first supporting base, 1 end face, outer peripheral face by first locating piece 2 carries out spacing to the ball-joint hole of boom body 3, see shown in Figure 1, can axially movable second locating piece 7 be installed in the pilot hole 5-1 of second supporting base 5 and by elastic component 6 supportings that are provided with in the pilot hole 5-1, this elastic component 6 can adopt spring or elastic cushion block, elastic cushion block can adopt elastic caoutchouc etc., the end face of second locating piece 7 under the nature is higher than the end face of second supporting base 5, outer peripheral face by second locating piece 7 carries out spacing to another ball-joint hole of boom body 3, and second locating piece 7 is provided with down locating hole 7-1, by descending locating hole 7-1 to carry out spacing to the mount pad of ball-joint 8 opposite sides, the centerline collineation of the following locating hole 7-1 of the center line of the last locating hole 10-1 on the upper press ring 10 and second locating piece 7, vertical with the ball-joint hole that keeps ball-joint 8 and boom body 3.See shown in Figure 1, the outer peripheral face of first locating piece 2 of the present utility model and second locating piece 7 is circle or polygon or awl cylindricality, the polygon of first locating piece 2 and second locating piece, 7 outer peripheral faces can adopt triangle or rhombus, make things convenient for the location and installation of boom body 3, the outer peripheral face size of first locating piece 2 and second locating piece 7 can be identical or inequality, can determine according to the size of two ball-joints 8.See shown in Figure 1, the utility model first supporting base 1 is provided with locating hole 1-1, when taking away first locating piece 2, end face by this first supporting base 1 and locating hole 1-1 carry out spacing to boom body 3 and the mount pad that has been pressed with a ball-joint 8, another ball-joint 8 is pressed in another ball-joint hole of boom body 3, improve the utilization rate of suspension rod compression bonding apparatus, the locating hole 1-1 of first supporting base 1 of the present utility model can be measure-alike or inequality with the following locating hole 7-1 on second locating piece 7.
See shown in Figure 1, the utility model can not be offset and rotate in the pilot hole 5-1 of second supporting base 5 in order to make second locating piece 7, the pilot hole 5-1 of second supporting base 5 is provided with groove 5-2 vertically, second locating piece, 7 one sides radially are provided with the guide pad 9 of projection, this guide pad 9 can adopt securing member to be installed on second locating piece 7, and the guide pad 9 on second locating piece 7 is arranged in the groove 5-2 of second supporting base 5; Perhaps the pilot hole 5-1 of the utility model second supporting base 5 radially is provided with the guide pad of projection, second locating piece 7 is provided with groove vertically, guide pad on second supporting base 5 is arranged in the groove of second locating piece 7, can not only prevent that second locating piece 7 from rotating, and make stable the moving axially of second locating piece, 7 energy.
See shown in Figure 1, during the utility model work, boom body 3 is placed on first supporting base 1 and second supporting base 5 angle position in accordance with regulations, and undertaken spacing by two ball-joint holes on first locating piece 2 and 7 pairs of boom bodies 3 of second locating piece, one of them ball-joint 8 is placed on the top, a ball-joint hole of boom body 3, again upper press ring 10 is enclosed within on the mount pad of ball-joint 8, by the upper connecting base on the press 11 with certain pressure and speed to pressing down, be pressed into boom body 3 ball-joint holes up to ball-joint 8, when upper press ring 10 press-fits process with finishing after boom body 3 end faces contact.And in the time another ball-joint 8 need being pressed into another ball-joint hole of boom body 3, only need first locating piece 2 is taken away, boom body 3 is placed on first supporting base 1 and second supporting base 5, undertaken spacing by 7 pairs of boom bodies of second locating piece, 3 another ball-joint holes, the mount pad that is pressed with a ball-joint 8 is arranged in the locating hole 1-1 of first supporting base 1, upper press ring 10 is enclosed within on the mount pad of ball-joint 8, press is pressed into upper press ring 10 and another ball-joint 8 in another ball-joint hole of boom body 3, has promptly finished opposite side and press-fits process when upper press ring 10 contacts with boom body 3 end faces.
Claims (6)
1. suspension rod compression bonding apparatus, it is characterized in that: comprise upper press ring (10) and press down assembly, described upper press ring (10) is provided with locating hole (10-1); The described assembly that presses down comprises base plate (4), first supporting base (1), first locating piece (2) and second supporting base (5) and second locating piece (7), first supporting base (1) and second supporting base (5) with pilot hole (5-1) are installed in the both sides of base plate (4) respectively, first locating piece (2) is installed on first supporting base (1), and the end face of first locating piece (2) is higher than the end face of first supporting base (1), can axially movable second locating piece (7) be installed in the pilot hole (5-1) of second supporting base (5) and by elastic component (6) supporting that is arranged in the pilot hole (5-1), the end face of second locating piece (7) under the nature is higher than the end face of second supporting base (5), second locating piece (7) is provided with down locating hole (7-1), and following locating hole (7-1) centerline collineation of last locating hole (10-1) center line of upper press ring (10) and second locating piece (7).
2. suspension rod compression bonding apparatus according to claim 1 is characterized in that: the outer peripheral face of described first locating piece (2) and second locating piece (7) is circle or polygon or awl cylindricality, and first supporting base (1) is provided with locating hole (1-1).
3. suspension rod compression bonding apparatus according to claim 1, it is characterized in that: the pilot hole (5-1) of described second supporting base (5) is provided with groove (5-2) vertically, second locating piece (7) one sides radially are provided with the guide pad (9) of projection, and the guide pad (9) on second locating piece (7) is arranged in the groove (5-2) of second supporting base (5).
4. suspension rod compression bonding apparatus according to claim 1, it is characterized in that: the pilot hole (5-1) of described second supporting base (5) radially is provided with the guide pad of projection, second locating piece (7) is provided with groove vertically, and the guide pad on second supporting base (5) is arranged in the groove of second locating piece (7).
5. suspension rod compression bonding apparatus according to claim 1 is characterized in that: last locating hole (10-1) bottom of described upper press ring (10) also is provided with counterbore.
6. suspension rod compression bonding apparatus according to claim 1 is characterized in that: described elastic component (6) is spring or elastic cushion block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206596519U CN201931260U (en) | 2010-12-15 | 2010-12-15 | Boom crimping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206596519U CN201931260U (en) | 2010-12-15 | 2010-12-15 | Boom crimping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931260U true CN201931260U (en) | 2011-08-17 |
Family
ID=44442799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206596519U Expired - Fee Related CN201931260U (en) | 2010-12-15 | 2010-12-15 | Boom crimping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931260U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699667A (en) * | 2012-07-02 | 2012-10-03 | 河北华北柴油机有限责任公司 | Tool for pressing small copper sleeve of engine connecting rod |
| CN103495853A (en) * | 2013-09-30 | 2014-01-08 | 南车戚墅堰机车车辆工艺研究所有限公司 | Gear case turnover equipment and method |
| CN104924051A (en) * | 2015-07-02 | 2015-09-23 | 株洲时代新材料科技股份有限公司 | Rubber bushing interference press fitting tool and method |
| CN105479155A (en) * | 2014-09-18 | 2016-04-13 | 株洲时代新材料科技股份有限公司 | Press mounting tool and method for train inverted-V-shaped traction system assembly |
| CN107813250A (en) * | 2017-10-23 | 2018-03-20 | 中车南京浦镇车辆有限公司 | Bogie drawing pull bar node is pressed unloads integral type frock with moving back |
| CN107900645A (en) * | 2017-12-22 | 2018-04-13 | 南阳淅减汽车减振器有限公司 | A kind of bushing press-mounting device and pressing method |
| CN110369995A (en) * | 2019-08-01 | 2019-10-25 | 中车青岛四方机车车辆股份有限公司 | A kind of bolster node locating press-loading apparatus and pressing method |
-
2010
- 2010-12-15 CN CN2010206596519U patent/CN201931260U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699667A (en) * | 2012-07-02 | 2012-10-03 | 河北华北柴油机有限责任公司 | Tool for pressing small copper sleeve of engine connecting rod |
| CN103495853A (en) * | 2013-09-30 | 2014-01-08 | 南车戚墅堰机车车辆工艺研究所有限公司 | Gear case turnover equipment and method |
| CN103495853B (en) * | 2013-09-30 | 2015-09-23 | 南车戚墅堰机车车辆工艺研究所有限公司 | A kind of Gear case turnover equipment and method |
| CN105479155A (en) * | 2014-09-18 | 2016-04-13 | 株洲时代新材料科技股份有限公司 | Press mounting tool and method for train inverted-V-shaped traction system assembly |
| CN104924051A (en) * | 2015-07-02 | 2015-09-23 | 株洲时代新材料科技股份有限公司 | Rubber bushing interference press fitting tool and method |
| CN104924051B (en) * | 2015-07-02 | 2017-03-01 | 株洲时代新材料科技股份有限公司 | Rubber bushing interference press-fitting tool and method |
| CN107813250A (en) * | 2017-10-23 | 2018-03-20 | 中车南京浦镇车辆有限公司 | Bogie drawing pull bar node is pressed unloads integral type frock with moving back |
| CN107900645A (en) * | 2017-12-22 | 2018-04-13 | 南阳淅减汽车减振器有限公司 | A kind of bushing press-mounting device and pressing method |
| CN110369995A (en) * | 2019-08-01 | 2019-10-25 | 中车青岛四方机车车辆股份有限公司 | A kind of bolster node locating press-loading apparatus and pressing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20161215 |