CN208681452U - A kind of assembly tool of rod assembly - Google Patents
A kind of assembly tool of rod assembly Download PDFInfo
- Publication number
- CN208681452U CN208681452U CN201820956974.0U CN201820956974U CN208681452U CN 208681452 U CN208681452 U CN 208681452U CN 201820956974 U CN201820956974 U CN 201820956974U CN 208681452 U CN208681452 U CN 208681452U
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- CN
- China
- Prior art keywords
- positioning pin
- assembly
- sleeve
- rod
- adjusting rod
- 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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Abstract
The utility model relates to a kind of assembly tools of rod assembly, including bottom plate, clamping screw, the first fulcrum bearing, the second support base, sleeve, adjusting rod, Support bracket, the first positioning pin, the second positioning pin and clamp nut.The utility model positioning accuracy is high, high-efficient, it is ensured that the high manufacturing accuracy of product has very big application value.
Description
Technical field
The utility model relates to a kind of assembly tools of rod assembly, belong to aviation aircraft pull rod mounting technology field.
Background technique
Helicopter drag link body component is mounted to the significant components on helicopter hub, its matching requirements are very high, packet
Containing Liang Kong space center distance 191.2 ± 0.2 is guaranteed, 67.5 ° of two joint bearing corner guarantees that F and E mutual deviation is not more than 1.5mm
Size requirement.Above-mentioned solid space size is met by operative employee by adjusting repeatedly by hand always in assembly process
It is required that enforcement difficulty is big and is difficult to ensure.By technological innovation, a kind of positioning and fastening arrangement is devised, can be realized component
Quick positioning and clamping improves processing quality and efficiency using conveniently.
By the band at both ends, arbor is held rod assembly, pull rod and locking nut form, and the pull rod both ends are provided with internal thread hole,
The handle held with arbor is threaded rod, is threadedly engaged by threaded rod and pull rod internal thread hole, locking is threadedly engaged on threaded rod
The band handle bearing locking at pull rod and both ends is integrated by nut；
The center of rod assembly is away from the space lengths of hole heart axes of the rod assembly both ends with arbor bearing bore；
Rod assembly bearing hole axis angle is poor: the bearing hole axis angle at rod assembly both ends is poor.
Utility model content
The purpose of this utility model are as follows: solve the problems, such as the mounting technology of the rod assembly of aviation aircraft.
The technical solution of the utility model are as follows: a kind of assembly tool of rod assembly, including bottom plate 10, clamping screw are provided
11, the first fulcrum bearing 1, the second support base 12, sleeve 2, adjusting rod 3, Support bracket 4, the first positioning pin 5, the second positioning pin 13
With clamp nut 6；
First fulcrum bearing 1 and the second support base 12 are fixed on bottom plate；
It is provided with horizontal support surface 14 on second support base, the second positioning pin is vertically installed in horizontal support surface, uses
The bearing hole held with arbor in positioning tie bar component one end, clamp nut, which is used to hold the band arbor of described one end, is pressed on water
On flat supporting surface；
Sleeve is provided in first fulcrum bearing 1, the adjusting rod 3 runs through sleeve, and is slidably matched with sleeve；Sleeve lateral wall
It is provided with through-hole, is provided with clamping screw in through-hole, for adjusting rod and sleeve locking to be integrated；Adjusting rod one end forms support
Bracket 4 has supporting plane on Support bracket 4, and supporting plane is vertically installed with the first positioning pin, another for positioning tie bar component
The bearing hole held with arbor of one end, same held the band arbor of the other end by clamp nut are pressed on supporting plane 15
On；
Rotation adjusting rod makes supporting plane when in the horizontal position, and the supporting plane is coplanar with horizontal support surface, adjusts
Pole is overlapped with the axis of rod assembly.
Further, the first fulcrum bearing and the second support base and bottom plate are integrally formed.
Further, the second positioning pin is threadedly coupled with the second support base.
Further, the first positioning pin is threadedly coupled with the first support base.
The application method of this tool
Firstly, the adjusting rod of the first fulcrum bearing 1 is adjusted after the first positioning pin of installation and the second positioning pin, so that first is fixed
Position pin and the distance between second positioning pin for rod assembly center away from, while make the first positioning pin and the second positioning pin it
Between differential seat angle be rod assembly bearings at both ends axially bored line differential seat angle, locking adjusting rod be integrated with sleeve；
Then, the bearings at both ends of rod assembly is passed through two by disassembly at least one of the first positioning pin and the second positioning pin
Positioning pin is respectively installed to horizontal support surface and supporting plane；The locking nut of rod assembly is locked, so that the band handle at both ends
Bearing is fixed as one with pull rod, dismantles at least one positioning pin again, removes rod assembly and completes rod assembly assembly.
The utility model has the beneficial effects that the utility model positioning accuracy is high, it is high-efficient, it is ensured that the high processing essence of product
Degree has very big application value.
Detailed description of the invention
Fig. 1 are as follows: the schematic diagram of clamping workpiece to be processed；
Fig. 2 are as follows: assembly tool schematic diagram；
Fig. 3 are as follows: the clamping schematic diagram after processing；
In figure: wherein: fulcrum bearing 1, sleeve 2, adjusting rod 3, Support bracket 4, positioning pin 5, clamp nut 6, locking nut
7, band arbor holds 8, pull rod 9, bottom plate 10, clamping screw 11, the second support base 12, the second positioning pin 13, horizontal support surface 14, branch
Support plane 15.
Specific embodiment
The technical program is described in further detail with reference to the accompanying drawings and detailed description.
A kind of assembly tool of rod assembly, including the support of bottom plate 10, clamping screw 11, the first fulcrum bearing 1, second are provided
Seat 12, sleeve 2, adjusting rod 3, Support bracket 4, the first positioning pin 5, the second positioning pin 13 and clamp nut 6；
First fulcrum bearing 1 and the second support base are fixed on bottom plate；
It is provided with horizontal support surface 14 on second support base, the second positioning pin is vertically installed in horizontal support surface, uses
The bearing hole held with arbor in positioning tie bar component one end, clamp nut, which is used to hold the band arbor of described one end, is pressed on water
On flat supporting surface；
Sleeve is provided in first fulcrum bearing 1, the adjusting rod 3 runs through sleeve, and is slidably matched with sleeve；Sleeve lateral wall
It is provided with through-hole, is provided with clamping screw in through-hole, for adjusting rod and sleeve locking to be integrated；Adjusting rod one end forms support
Bracket 4 has supporting plane on Support bracket 4, and supporting plane is vertically installed with the first positioning pin, another for positioning tie bar component
The bearing hole held with arbor of one end, same held the band arbor of the other end by clamp nut are pressed on supporting plane 15
On；
Rotation adjusting rod makes supporting plane when in the horizontal position, and the supporting plane is coplanar with horizontal support surface, adjusts
Pole is overlapped with the axis of rod assembly.
Claims (4)
1. a kind of assembly tool of rod assembly, it is characterised in that: including bottom plate, clamping screw, the first fulcrum bearing, the second support
Seat, sleeve, adjusting rod, Support bracket, the first positioning pin, the second positioning pin and clamp nut；
First fulcrum bearing and the second support base are fixed on bottom plate；
It is provided with horizontal support surface on second support base, the second positioning pin is vertically installed in horizontal support surface, for positioning
The bearing hole held with arbor of rod assembly one end, clamp nut be used for by described one end band arbor hold be pressed on it is horizontally-supported
On face；
Sleeve is provided in first fulcrum bearing, the adjusting rod runs through sleeve, and is slidably matched with sleeve；Sleeve lateral wall is provided with logical
Hole is provided with clamping screw in through-hole, for adjusting rod and sleeve locking to be integrated；Adjusting rod one end forms Support bracket,
There is supporting plane, supporting plane is vertically installed with the first positioning pin, for the positioning tie bar component other end on Support bracket
With the bearing hole that arbor is held, same held the band arbor of the other end by clamp nut is pressed on supporting plane；
Rotation adjusting rod makes supporting plane when in the horizontal position, and the supporting plane is coplanar with horizontal support surface, adjusting rod
It is overlapped with the axis of rod assembly.
2. a kind of assembly tool of rod assembly as described in claim 1, it is characterised in that: the first fulcrum bearing and the second support
Seat is integrally formed with bottom plate.
3. a kind of assembly tool of rod assembly as described in claim 1, it is characterised in that: the second positioning pin and the second support
Seat is threadedly coupled.
4. a kind of assembly tool of rod assembly as described in claim 1, it is characterised in that: the first positioning pin and the first support
Seat is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956974.0U CN208681452U (en) | 2018-06-21 | 2018-06-21 | A kind of assembly tool of rod assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820956974.0U CN208681452U (en) | 2018-06-21 | 2018-06-21 | A kind of assembly tool of rod assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208681452U true CN208681452U (en) | 2019-04-02 |
Family
ID=65878770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820956974.0U Active CN208681452U (en) | 2018-06-21 | 2018-06-21 | A kind of assembly tool of rod assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208681452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093073A (en) * | 2020-09-04 | 2020-12-18 | 江西昌河航空工业有限公司 | Adjustable supporting device and pose adjusting method of medium aircraft assembly tool |
-
2018
- 2018-06-21 CN CN201820956974.0U patent/CN208681452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112093073A (en) * | 2020-09-04 | 2020-12-18 | 江西昌河航空工业有限公司 | Adjustable supporting device and pose adjusting method of medium aircraft assembly tool |
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| GR01 | Patent grant |