CN203418471U - Twisting arm assembling device - Google Patents
Twisting arm assembling device Download PDFInfo
- Publication number
- CN203418471U CN203418471U CN201320425235.6U CN201320425235U CN203418471U CN 203418471 U CN203418471 U CN 203418471U CN 201320425235 U CN201320425235 U CN 201320425235U CN 203418471 U CN203418471 U CN 203418471U
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- China
- Prior art keywords
- arm
- assembling
- locating
- torque arm
- pin member
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- Withdrawn - After Issue
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Abstract
The utility model discloses a twisting arm assembling device. The twisting arm assembling device comprises a workbench (1) used for assembly, two supporting and compressing assemblies (3), two twisting arms (4), and locating pin pieces (5), wherein the two supporting and compressing assemblies (3) are used for limiting the two ends of each torsion bar (2) and are fixed to the workbench (1); each supporting and compressing assembly (3) is provided with a locating hole (3.1); the center lines of the two locating holes (3.1) of the two supporting and compressing assemblies (3) are located on the same axis; the two twisting arms (4) are installed at the two ends of the torsion bars (2) and located on the outer sides of the supporting and compressing assemblies (3) respectively; each twisting arm (4) is provided with a pull rod hole (4.1) used for installing a pull rod; the locating pin pieces (5) are matched with the pull rod holes (4.1) respectively; one locating pin piece (5) penetrates through the corresponding pull rod hole (4.1) and is coaxially installed with the corresponding locating hole (3.1). The twisting arm assembling device can well ensure the concentricity of the pull rod holes in the twisting arms at the two ends when assembling the twisting arms and the torsion bars.
Description
Technical field
The utility model relates to and a kind ofly anti-sidewinders system, be specifically related to anti-sidewinder in system for assemble turn round arm and torque arm turn round arm apparatus for assembling.
Background technology
The anti-system of sidewindering is the important component part in the vehicles such as subway, city rail, light rail.The anti-system of sidewindering is sidewindered rigidity by increasing vehicle, reduces ratio of slenderness and the angle of roll, thereby guarantees security and the comfortableness of driving.Wherein, anti-two ends of sidewindering in system are turned round arm and are provided with for the tie rod hole of pull bar is installed, and described pull bar is connected with car body.In order to guarantee that balance in Vehicle Driving Cycle process, to guarantee security, when arm and torque arm are turned round in assembling, also needs to guarantee that the tie rod hole of turning round arm in both sides is on same axis, to guarantee the axiality of the pull bar after installation.But adopt existing apparatus to be difficult to guarantee that when arm and torque arm are turned round in assembling two ends turn round the axiality of the aperture on arm.
Utility model content
Technical problem to be solved in the utility model is, a kind of arm apparatus for assembling of turning round is provided, and this device can guarantee when arm and torque arm are turned round in assembling that two ends turn round the axiality of the tie rod hole on arm preferably.
Technical solution of the present utility model is, provide a kind of there is following structure turn round arm apparatus for assembling, comprising:
For the workbench of assembling,
Two groups of support compression assemblies that are respectively used to the two ends of spacing torque arm, described support compression assembly is fixed on workbench, and described support compression assembly is provided with locating hole, and the center line of two locating holes of described two groups of support compression assemblies is on same axis;
Turn round arm for two, be arranged on torque arm two ends, and outer in the outside of support compression assembly; The described arm of turning round is provided with for the tie rod hole of pull bar is installed;
The location pin member coordinating with tie rod hole, described location pin member is passed described tie rod hole and is coaxially installed with locating hole.
Compared with prior art, the arm apparatus for assembling of turning round of the present utility model has the following advantages.In the utility model, described in hold down assembly and carry out spacing to torque arm.And two locating holes of two support compression assemblies are coaxial, by the location pin member being connected with locating hole, guarantee and the axiality of locating the tie rod hole that pin member is connected.Make when arm and torque arm are turned round in assembling, can guarantee preferably that two turn round the axiality of the tie rod hole on arm.
As of the present utility model a kind of preferred, described support compression assembly comprises: supporting seat, and described locating hole is positioned on supporting seat; V-type cushion block, is located on the breach of supporting seat upper end; Compact heap, middle part, lower end is provided with V-type cushion block and coordinates the notch that torque arm is compressed, and described compact heap is connected with supporting seat.By compact heap and V-type cushion block, torque arm is compressed spacing.
Preferred as another kind of the present utility model, described compact heap outside is also provided with locating piece, and described locating piece is provided with the U-shaped groove that torque arm is positioned, and described locating piece is connected with supporting seat.Described locating piece is further spacing to torque arm.
As a kind of improvement of the present utility model, on the termination, one end of described torque arm, be connected with for limiting the positioning plate assembly of torque arm transverse shifting, described positioning plate assembly is positioned at the outside that arm is turned round in one end.The termination of described positioning plate assembly and torque arm is fixed, and makes torque arm that transverse shifting or play can not occur.
As of the present utility model also have a kind of preferably, described positioning plate assembly comprises the limited block of the transverse shifting that limits torque arm and for supporting the bracing frame of described limited block, support frame as described above is connected with workbench.The transverse shifting that is connected to limit torque arm by limited block and the termination of torque arm one end, is connected to limit limited block and transverse shifting can not occurs or produce lateral displacement with workbench by bracing frame.
As another kind of improvement of the present utility model, described location pin member with comprise that it is the tetragonal conical surface that tie rod hole junction is provided with cross section.The contact area of the tetragonal conical surface and tie rod hole is less, can guarantee the axiality of tie rod hole and locating hole, thereby indirectly guarantees the axiality of two tie rod holes.
As of the present utility model, also have a kind of improvement, described locating hole is provided with location pin member is carried out to spacing copper sheathing towards a side opening mouth of location pin member.By copper sheathing, guarantee to locate the axiality of pin member and locating hole.
Accompanying drawing explanation
It shown in Fig. 1, is a kind of specific embodiment of turning round arm apparatus for assembling of the present utility model.
It shown in Fig. 2, is the structural representation of the supporting component in Fig. 1.
It shown in Fig. 3, is the left view of Fig. 2.
It shown in Fig. 4, is the schematic diagram of the location pin member in Fig. 1.
Shown in figure: 1, workbench, 2, torque arm, 3, support compression assembly, 3.1, locating hole, 3.2, V-type cushion block, 3.3, compact heap, 3.4, notch, 3.5, locating piece, 3.6, supporting seat, 4, turn round arm, 4.1, tie rod hole, 5, location pin member, 5.1, the conical surface, 6, positioning plate assembly, 6.1, limited block, 6.2, bracing frame, 7, copper sheathing.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Be illustrated in figure 1 a kind of specific embodiment of turning round arm apparatus for assembling of the present utility model.In this embodiment, turning round arm apparatus for assembling comprises:
For the workbench 1 of assembling, workbench 1 adopts numer centre integral body to process, and guarantees its flatness;
Two groups of support compression assemblies 3 that are respectively used to the two ends of spacing torque arm 2, described support compression assembly 3 is fixed on workbench 1, described support compression assembly 3 is provided with locating hole 3.1, and the center line of two locating holes 3.1 of described two groups of support compression assemblies 3 is on same axis; After support compression assembly 3 is fixedly welded on workbench 1, then process wrong described locating hole 3.1 by numer centre, guarantee the axiality of two locating holes 3.1;
Turn round arm 4 for two, be arranged on torque arm 2 two ends, and outer in the outside of support compression assembly 3; The described arm 4 of turning round is provided with for the tie rod hole 4.1 of pull bar is installed; The described arm 4 of turning round is socketed on torque arm 2 after heating, is cooled to after room temperature, and turning round arm 4 is interference fit with torque arm 2;
The location pin member 5 coordinating with tie rod hole 4.1, described location pin member 5 is passed described tie rod hole 4.1 and coaxially installs with locating hole 3.1.
Be a kind of concrete structure of support compression assembly as shown in Figures 2 and 3.Described support compression assembly 3 comprises:
Supporting seat 3.6, described locating hole 3.1 is positioned on supporting seat 3.6;
V-type cushion block 3.2, is located on the breach of supporting seat 3.6 upper ends;
Compact heap 3.3, middle part, lower end is provided with and coordinates the notch 3.4 that torque arm 2 is compressed with V-type cushion block 3.2, and described compact heap 3.3 is connected with supporting seat 3.6.
Described compact heap 3.3 outsides are also provided with locating piece 3.5, and described locating piece 3.5 is provided with the U-shaped groove that torque arm 2 is positioned, and described locating piece 3.5 is connected with supporting seat 3.6.
As shown in Figure 1, be connected with for limiting the positioning plate assembly 6 of torque arm 2 transverse shiftings on the right-hand member termination of described torque arm 2, described positioning plate assembly 6 is positioned at the outside that right-hand member is turned round arm 4, and in Fig. 1, right-hand member is turned round the right side of arm 4.Also can be as required in the left end termination of torque arm 2 or the termination, two ends of torque arm 2 positioning plate assembly 6 is set, under both of these case, need to consider the impact of positioning plate assembly 6 on assembling.
Described positioning plate assembly 6 comprises the limited block 6.1 of the transverse shifting that limits torque arm 2 and for supporting the bracing frame 6.2 of described limited block 6.1, support frame as described above 6.2 is fixedly connected with workbench 1.After described limited block 6.1 contacts with the Flat-end of torque arm 2, torque arm 2 is play vertically.And there is certain pulling force effect at 6.1 pairs of torque arm 2 two ends of limited block, prevent torque arm 2 flexural deformations.
As shown in Figure 4, described location pin member 5 with comprise that it is the tetragonal conical surface 5.1 that tie rod hole 4.1 junctions are provided with cross section.
Described locating hole 3.1 is provided with location pin member 5 is carried out to spacing copper sheathing 7 towards a side opening mouth of locating pin member 5.Described copper sheathing 7 is for stationary positioned pin member 5, and copper sheathing 7 is replaceable.
Although in conjunction with specific embodiments the utility model is described, yet is appreciated that in the situation that not departing from scope of the present utility model, can carry out various improvement or replacement to it.Especially, only otherwise have structural conflict, the feature in each embodiment all can mutually combine, and formed combined type feature still belongs in scope of the present utility model.The utility model is not limited to disclosed specific embodiment in literary composition, but comprises all technical schemes in the scope that falls into claim.
Claims (7)
1. turn round an arm apparatus for assembling, it is characterized in that, comprising:
For the workbench (1) of assembling,
Two groups of support compression assemblies (3) that are respectively used to the two ends of spacing torque arm (2), described support compression assembly (3) is fixed on workbench (1), described support compression assembly (3) is provided with locating hole (3.1), and the center line of two locating holes (3.1) of described two groups of support compression assemblies (3) is on same axis;
Turn round arm (4) for two, be arranged on the two ends of torque arm (2), and outward in the outside of support compression assembly (3); The described arm (4) of turning round is provided with the tie rod hole (4.1) for pull bar is installed;
The location pin member (5) coordinating with tie rod hole (4.1), described location pin member (5) is passed described tie rod hole (4.1) and is coaxially installed with locating hole (3.1).
2. the arm apparatus for assembling of turning round according to claim 1, is characterized in that, described support compression assembly (3) comprising:
Supporting seat (3.6), described locating hole (3.1) is positioned on supporting seat (3.6);
V-type cushion block (3.2), is located on the breach of supporting seat (3.6) upper end;
Compact heap (3.3), middle part, lower end is provided with and coordinates the notch (3.4) that torque arm (2) is compressed with V-type cushion block (3.2), and described compact heap (3.3) is connected with supporting seat (3.6).
3. the arm apparatus for assembling of turning round according to claim 2, it is characterized in that, described compact heap (3.3) outside is also provided with locating piece (3.5), described locating piece (3.5) is provided with the U-shaped groove that torque arm (2) is positioned, and described locating piece (3.5) is connected with supporting seat (3.6).
4. the arm apparatus for assembling of turning round according to claim 1, it is characterized in that, on the termination, one end of described torque arm (2), be connected with for limiting the positioning plate assembly (6) of torque arm (2) transverse shifting, described positioning plate assembly (6) is positioned at the outside that arm (4) are turned round in one end.
5. the arm apparatus for assembling of turning round according to claim 4, it is characterized in that, described positioning plate assembly (6) comprises the limited block (6.1) of the transverse shifting that limits torque arm (2) and for supporting the bracing frame (6.2) of described limited block (6.1), support frame as described above (6.2) is connected with workbench (1).
6. the arm apparatus for assembling of turning round according to claim 1, is characterized in that, described location pin member (5) with comprise that it is the tetragonal conical surface (5.1) that tie rod hole (4.1) junction is provided with cross section.
7. the arm apparatus for assembling of turning round according to claim 1, is characterized in that, described locating hole (3.1) is provided with location pin member (5) is carried out to spacing copper sheathing (7) towards a side opening mouth of locating pin member (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425235.6U CN203418471U (en) | 2013-07-17 | 2013-07-17 | Twisting arm assembling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320425235.6U CN203418471U (en) | 2013-07-17 | 2013-07-17 | Twisting arm assembling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418471U true CN203418471U (en) | 2014-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320425235.6U Withdrawn - After Issue CN203418471U (en) | 2013-07-17 | 2013-07-17 | Twisting arm assembling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418471U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341835A (en) * | 2013-07-17 | 2013-10-09 | 株洲九方装备股份有限公司 | Torsion arm assembly device |
| CN106514244A (en) * | 2016-11-29 | 2017-03-22 | 中车齐齐哈尔车辆有限公司 | Assembling device and method for compression type brake shoe stack adjuster |
| CN110282151A (en) * | 2019-05-17 | 2019-09-27 | 陕西飞机工业（集团）有限公司 | A kind of installation method and device of elevator booster gauge |
-
2013
- 2013-07-17 CN CN201320425235.6U patent/CN203418471U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341835A (en) * | 2013-07-17 | 2013-10-09 | 株洲九方装备股份有限公司 | Torsion arm assembly device |
| CN103341835B (en) * | 2013-07-17 | 2015-12-30 | 株洲九方装备股份有限公司 | Torque arm apparatus for assembling |
| CN106514244A (en) * | 2016-11-29 | 2017-03-22 | 中车齐齐哈尔车辆有限公司 | Assembling device and method for compression type brake shoe stack adjuster |
| CN110282151A (en) * | 2019-05-17 | 2019-09-27 | 陕西飞机工业（集团）有限公司 | A kind of installation method and device of elevator booster gauge |
| CN110282151B (en) * | 2019-05-17 | 2022-08-23 | 陕西飞机工业（集团）有限公司 | Installation method and device of elevator booster gauge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140205 Effective date of abandoning: 20151230 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140205 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |