CN210790779U - Buffer damper precise adjustment device - Google Patents
Buffer damper precise adjustment device Download PDFInfo
- Publication number
- CN210790779U CN210790779U CN201921584763.XU CN201921584763U CN210790779U CN 210790779 U CN210790779 U CN 210790779U CN 201921584763 U CN201921584763 U CN 201921584763U CN 210790779 U CN210790779 U CN 210790779U
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- adjusting lever
- fixed
- guide bar
- bracing piece
- internal thread
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Abstract
The utility model relates to a buffering attenuator precision adjustment device, the left end of bracing piece is through buffering base internal thread and buffering base threaded connection, the right-hand member and the adjusting lever coaxial arrangement of bracing piece, the tip of adjusting lever is provided with the direction interface, the adjusting lever passes through the coaxial clearance connection of direction interface with the guide bar, the tip of guide bar is provided with the platform internal thread, the guide bar passes through platform internal thread and platform screw thread fixed connection, be provided with first fixed threaded holes and second fixed threaded holes on the adjusting lever, the adjusting lever is fixed the locking through the first interior hexagonal screw of the first fixed threaded holes of dress into with the bracing piece, the adjusting lever is fixed the locking through the second interior hexagonal screw of the second fixed threaded holes of dress into with the guide bar. The utility model has the advantages of being scientific and reasonable in design, can carry out the precision adjustment to the cubical space positioning clearance of buffer damper, adjustment convenient operation, the adjustment precision is high.
Description
Technical Field
The utility model belongs to the technical field of the machine-building parts machining assembly, relate to the adjustment of buffer damper, in particular to buffer damper precision adjustment device.
Background
In the structural composition of the buffer damper, the fixed head adjusting pad is used for adjusting the precision dimension of the buffer damper in the axial direction, and certain machining allowance is reserved on the upper plane and the lower plane.
The buffer is provided with 18 buffer dampers in a crossed manner, and the sizes of the buffer dampers in the axial direction are different, so that the precision indexes of the technical requirements cannot be realized by direct assembly. The measurement cannot be carried out due to the complex spatial structure, the axial dimension is calculated by measuring the deviation of the assembly precision index, the measurement, calculation, grinding and adjustment are repeated for many times, time and labor are wasted, and finally the precision index requirement is difficult to guarantee.
In order to overcome the difficulties, improve the product quality and achieve the technical requirement precision index, the adjusting method is designed and the special precision adjusting device is manufactured.
Through a search for a patent publication, no patent publication that is the same as the present patent application is found.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide a buffering attenuator precision adjustment device, can carry out precision adjustment to the cubical space positioning clearance of buffering attenuator, adjustment convenient operation, the adjustment precision is high.
The utility model provides a fine adjustment device of buffer damper which characterized in that: including bracing piece, adjusting lever and guide bar, the left end of bracing piece is through buffering base internal thread and buffering base threaded connection, the right-hand member of bracing piece with adjusting lever coaxial arrangement, the tip of adjusting lever is provided with the direction interface, the adjusting lever with the guide bar passes through the coaxial clearance connection of direction interface, the tip of guide bar is provided with the platform internal thread, the guide bar passes through platform internal thread and platform screw thread fixed connection, be provided with first fixed threaded hole and second fixed threaded hole on the adjusting lever, the adjusting lever is fixed the locking through the first interior hexagonal screw of the first fixed threaded hole of dress in with the bracing piece, the adjusting lever is fixed the locking through the second interior hexagonal screw of the second fixed threaded hole of dress in with the guide bar.
And the right end of the supporting rod is provided with external threads, the left end of the adjusting rod is provided with internal threads, and the supporting rod is in threaded connection with the adjusting rod.
And the first fixing threaded hole and the second fixing threaded hole are two and are respectively symmetrically arranged at the upper end and the lower end of the adjusting rod.
The utility model discloses an advantage and beneficial effect do:
1. the utility model discloses a buffer damper precision adjustment device, the left end of bracing piece passes through buffer base internal thread and buffer base threaded connection, the right-hand member and the adjusting lever coaxial arrangement of bracing piece, the tip of adjusting lever is provided with the direction interface, adjusting lever and guide bar pass through direction interface coaxial clearance connection, the tip of guide bar is provided with the platform internal thread, the guide bar passes through platform internal thread and platform screw thread fixed connection, be provided with first fixed screw hole and second fixed screw hole on the adjusting lever, adjusting lever and bracing piece are fixed the locking through the first interior hexagonal screw of wearing into first fixed screw hole, adjusting lever and guide bar are fixed the locking through the second interior hexagonal screw of wearing into second fixed screw hole, through the clearance removal adjustment of adjusting lever along axial direction, make adjusting lever and guide bar complex clearance eliminate, the clearance adjustment volume is as the volume that buffer damper axle end adjustment pad ground was got rid of, the adjustment is convenient, the three-dimensional space positioning gap of the buffer damper can be precisely adjusted, and the adjustment precision is high.
2. The utility model discloses a buffer damper precision adjustment device, the right-hand member of bracing piece are provided with the external screw thread, and the left end of adjusting lever is provided with the internal thread, bracing piece and adjusting lever threaded connection, and the adjusting lever is followed and is carried out the fine tuning along the spiral direction removal, and the adjustment precision is high, can not cause the out-of-position or excessive problem of adjustment, improves the adjustment precision.
3. The utility model discloses a buffer damper precision adjustment device, first fixed screw hole and second fixed screw hole are two, and the symmetry sets up both ends about the adjusting lever respectively, and the adjustment is guaranteed fixed to the locking of adjusting lever after targetting in place, guarantees the accurate measurement to clearance adjustment volume.
4. The utility model has the advantages of being scientific and reasonable in design, can carry out the precision adjustment to the cubical space positioning clearance of buffer damper, adjustment convenient operation, the adjustment precision is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the support rod;
FIG. 3 is a schematic view of the adjusting rod;
fig. 4 is a schematic structural view of the guide bar.
Description of the reference numerals
1-buffer base internal thread, 2-support rod, 3-first inner hexagon screw, 4-adjusting rod, 5-second inner hexagon screw, 6-guide rod, 7-second fixed threaded hole, 8-first fixed threaded hole, 9-external thread, 10-guide interface and 11-platform internal thread.
Detailed Description
The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.
A fine adjustment device of a buffer damper is characterized in that: including bracing piece 2, adjusting lever 4 and guide bar 6, the left end of bracing piece is through buffering base internal thread 1 and buffering base threaded connection, the right-hand member and the adjusting lever coaxial arrangement of bracing piece, the tip of adjusting lever is provided with direction interface 10, the adjusting lever passes through the coaxial clearance connection of direction interface with the guide bar, the tip of guide bar is provided with platform internal thread 11, the guide bar passes through platform internal thread and platform screw thread fixed connection.
During operation, the adjusting rod moves and is adjusted along the gap in the axial direction, so that the gap between the adjusting rod and the guide rod is eliminated, after the adjusting rod and the support rod are adjusted in place, the adjusting rod and the support rod are fixedly locked through a first inner hexagonal screw 3 penetrating into a first fixing threaded hole 8, and the adjusting rod and the guide rod are fixedly locked through a second inner hexagonal screw 5 penetrating into a second fixing threaded hole 7.
The gap adjustment amount is used as the grinding removal amount of the adjustment pad at the shaft end of the buffer damper, the adjustment is convenient, the three-dimensional space positioning gap of the buffer damper can be precisely adjusted, and the adjustment precision is high.
The right-hand member of bracing piece is provided with external screw thread 9, and the left end of adjusting lever is provided with the internal thread, bracing piece and adjusting lever threaded connection, and the adjusting lever is followed and is carried out the fine tuning along the removal of helix direction, and the adjustment precision is high, can not cause the adjustment not to the right or excessive problem, improves the adjustment precision.
The first fixing threaded holes and the second fixing threaded holes are two and are symmetrically arranged at the upper end and the lower end of the adjusting rod respectively, the adjusting rod is guaranteed to be locked and fixed after being adjusted in place, and accurate measurement of the gap adjusting amount is guaranteed.
Although the embodiments of the present invention and the accompanying drawings are disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims, and therefore, the scope of the present invention is not limited to the disclosure of the embodiments and the accompanying drawings.
Claims (3)
1. The utility model provides a fine adjustment device of buffer damper which characterized in that: including bracing piece, adjusting lever and guide bar, the left end of bracing piece is through buffering base internal thread and buffering base threaded connection, the right-hand member of bracing piece with adjusting lever coaxial arrangement, the tip of adjusting lever is provided with the direction interface, the adjusting lever with the guide bar passes through the coaxial clearance connection of direction interface, the tip of guide bar is provided with the platform internal thread, the guide bar passes through platform internal thread and platform screw thread fixed connection, be provided with first fixed threaded hole and second fixed threaded hole on the adjusting lever, the adjusting lever is fixed the locking through the first interior hexagonal screw of the first fixed threaded hole of dress in with the bracing piece, the adjusting lever is fixed the locking through the second interior hexagonal screw of the second fixed threaded hole of dress in with the guide bar.
2. The fine adjustment device of a cushion damper as claimed in claim 1, wherein: the right-hand member of bracing piece is provided with the external screw thread, the left end of adjusting lever is provided with the internal thread, bracing piece and adjusting lever threaded connection.
3. The fine adjustment device of a cushion damper as claimed in claim 1, wherein: the first fixing threaded hole and the second fixing threaded hole are two and are symmetrically arranged at the upper end and the lower end of the adjusting rod respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584763.XU CN210790779U (en) | 2019-09-23 | 2019-09-23 | Buffer damper precise adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584763.XU CN210790779U (en) | 2019-09-23 | 2019-09-23 | Buffer damper precise adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210790779U true CN210790779U (en) | 2020-06-19 |
Family
ID=71238340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921584763.XU Active CN210790779U (en) | 2019-09-23 | 2019-09-23 | Buffer damper precise adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210790779U (en) |
-
2019
- 2019-09-23 CN CN201921584763.XU patent/CN210790779U/en active Active
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