CN214025495U - Assembling device of silicone oil damper - Google Patents
Assembling device of silicone oil damper Download PDFInfo
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- CN214025495U CN214025495U CN202022467026.0U CN202022467026U CN214025495U CN 214025495 U CN214025495 U CN 214025495U CN 202022467026 U CN202022467026 U CN 202022467026U CN 214025495 U CN214025495 U CN 214025495U
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- sleeve
- silicone oil
- fixed
- crankshaft
- oil damper
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Abstract
The utility model discloses an assembly quality of silicone oil shock absorber relates to engine assembly technical field, this assembly quality of silicone oil shock absorber, including the sleeve, the inside of sleeve is provided with the connection pad, the department is fixed with the push rod in the middle of one side of connection pad, and lies in the outside of push rod on the connection pad and be fixed with a plurality of roof through fixed establishment, the utility model discloses in, through second gim peg and fixed orifices, can change the distance between the roof each other to make the roof can promote the belt pulley of different diameters, and then make the device can install the belt pulley of different diameters; the top plate is uniformly distributed on the connecting disc, so that the pressure borne by the belt pulley is more uniform, and the belt pulley can be accurately arranged on the crankshaft; after the first fixing bolt is separated from the guide pillar, all parts in the device can be quickly disassembled, and the convenience degree of the device during assembly and maintenance is further improved.
Description
Technical Field
The utility model belongs to the technical field of the engine assembly, specifically be an assembly quality of silicone oil shock absorber.
Background
In the engine manufacturing industry, the mode of assembling the pulley of the engine shock absorber on the engine assembly line is generally that the pulley of the shock absorber is manually lifted to the rear end of a crankshaft and then assembled, the labor intensity is high, and the production efficiency is low;
in chinese patent No. 201820166046.4, an assembling device of a silicone oil damper is disclosed, in which it is described that "under the action of an electric hammer or an air hammer, the front end face of a guide sleeve acts on the rear end face of an inner wheel of a pulley, thereby press-fitting a damper pulley in place", but this method can only assemble a pulley of a specific diameter, and is difficult to adapt to the assembling action of pulleys of different diameters, and in addition, many parts of the device are difficult to be quickly disassembled, so that the maintenance process of the device is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembly quality of silicon oil shock absorber to solve the problem that proposes among the above-mentioned background art.
The utility model adopts the technical scheme as follows:
an assembling device of a silicone oil damper comprises
The connecting plate is arranged inside the sleeve, a push rod is fixed in the middle of one side of the connecting plate, a plurality of top plates are fixed on the connecting plate outside the push rod through a fixing mechanism, and the sleeve is provided with a limiting groove for the movement of the top plates;
the supporting shaft is fixed at one end of the sleeve, a cylindrical groove is formed in the supporting shaft, and a spring is arranged between the cylindrical groove and the connecting disc;
the crankshaft is positioned on one side of the supporting shaft, and the supporting shaft and the crankshaft are fixed with the crankshaft positioning groove through the positioning pin.
Preferably, the fixing mechanism comprises a second fixing bolt and a plurality of fixing holes, the fixing holes are arranged in the top plate in a rectangular array, and the second fixing bolt is connected with the fixing holes and the connecting plate through threads.
Preferably, the inner wall of the sleeve is provided with limiting blocks at two sides of the top plate, and the distance between the two limiting blocks is consistent with the width of the top plate.
Preferably, a guide pillar penetrates through the connecting disc, one end of the guide pillar is connected with the inner wall of the sleeve, and the other end of the guide pillar is connected with a first fixing bolt through threads.
Preferably, a guide sleeve is fixed on one side of the connecting disc outside the guide post
Preferably, the inner diameter of the guide sleeve is matched with the diameter of the guide pillar.
Preferably, the push rod is provided with a connecting rod relative to one end of the connecting disc, the outer wall of the connecting rod is provided with threads, and the inside of the connecting rod is provided with a square hole.
Preferably, four corners of the top plate are in arc chamfer transition to form arc surfaces.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
in the utility model, the distance between the top plates can be changed through the second fixing bolts and the fixing holes, so that the top plates can push belt pulleys with different diameters, and the device can mount the belt pulleys with different diameters;
the top plate is uniformly distributed on the connecting disc, so that the pressure borne by the belt pulley is more uniform, and the belt pulley can be accurately arranged on the crankshaft;
after the first fixing bolt is separated from the guide pillar, all parts in the device can be quickly disassembled, and the convenience degree of the device during assembly and maintenance is further improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the sleeve of the present invention;
fig. 3 is a top view of the sleeve of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
in the figure: 1. a connecting disc; 2. a push rod; 3. a connecting rod; 4. a first securing latch; 5. a guide post; 6. a top plate; 7. a limiting block; 8. a sleeve; 9. positioning pins; 10. a crankshaft; 11. a support shaft; 12. a spring; 13. a second securing latch; 14. a fixing hole; 15. a limiting groove; 16. a cylindrical groove; 17. and (4) guiding a sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example one
Referring to FIGS. 1 to 4, an assembling apparatus of a silicone oil damper includes
The connecting plate is arranged in the sleeve 8, the connecting plate 1 is arranged in the sleeve 8, the push rod 2 is fixed in the middle of one side of the connecting plate 1, the plurality of top plates 6 are fixed on the connecting plate 1 outside the push rod 2 through a fixing mechanism, and the sleeve 8 is provided with a limiting groove 15 for the movement of the top plates 6;
the supporting shaft 11 is fixed at one end of the sleeve 8, a cylindrical groove 16 is formed in the supporting shaft 11, and a spring 12 is arranged between the cylindrical groove 16 and the connecting disc 1;
the crankshaft 10, the crankshaft 10 is located at one side of the supporting shaft 11, the supporting shaft 11 and the crankshaft 10 are fixed with a positioning groove of the crankshaft 10 through a positioning pin 9, (the positioning pin 9 is equivalent to the positioning pin, the positioning groove of the crankshaft 10, the supporting shaft 11 and the crankshaft 10 in a comparison document are all in the prior art, and are not described herein again, specifically referring to the comparison document, the patent number is 201820166046.4, and the patent name is an assembling device of a silicone oil damper).
Further, the fixing mechanism comprises a second fixing bolt 13 and a plurality of fixing holes 14, the fixing holes 14 are arranged in the top plate 6 in a rectangular array, and the second fixing bolt 13 is connected with the fixing holes 14 and the connecting disc 1 through threads.
Further, the inner wall of the sleeve 8 is located at both sides of the top plate 6 and is fixed with a limiting block 7, the distance between the two limiting blocks 7 is consistent with the width of the top plate 6, and the two limiting blocks 7 are utilized to increase the stability of the top plate 6 when moving along the limiting groove 15.
Specifically, the push rod 2 is provided with the connecting rod 3 for the one end of connection pad 1, and the outer wall of connecting rod 3 is seted up threadedly, inside has been seted up square hole, utilizes the screw thread and the square hole of connecting rod 3, can make things convenient for connecting rod 3 to be connected with electric hammer or pneumatic hammer.
Specifically, four corners of roof 6 all are the transition of circular arc chamfer, form the arc surface to the corner of avoiding roof 6 causes the fish tail to the staff.
Through the technical scheme:
when the device is used, the belt pulley is sleeved on the sleeve 8, the inner wheel of the belt pulley is sleeved outside the support shaft 11, the support shaft 11 and the crankshaft 10 are aligned through the positioning pin 9, and then the connecting rod 3 and the push rod 2 integrally move towards the crankshaft 10 by using the air hammer;
in the process, the connecting disc 1 can drive the top plate 6 to move towards the crankshaft 10 along the limiting groove 15, so that the belt pulley and the crankshaft 10 are installed;
after the belt pulley is installed, the positioning pin 9 is separated from the crankshaft 10, and the connecting disc 1 can be reset under the action of the spring 12 so as to install the subsequent belt pulley;
by adjusting the length of the top plate 6 outside the sleeve 8 by means of the second fixing pegs 13 and the fixing holes 14, the distance of the top plates 6 from each other can be varied in order to enable the top plates 6 to push pulleys of different diameters.
Example two
Referring to FIGS. 1 to 4, an assembling apparatus of a silicone oil damper includes
The connecting plate is arranged in the sleeve 8, the connecting plate 1 is arranged in the sleeve 8, the push rod 2 is fixed in the middle of one side of the connecting plate 1, the plurality of top plates 6 are fixed on the connecting plate 1 outside the push rod 2 through a fixing mechanism, and the sleeve 8 is provided with a limiting groove 15 for the movement of the top plates 6;
the supporting shaft 11 is fixed at one end of the sleeve 8, a cylindrical groove 16 is formed in the supporting shaft 11, and a spring 12 is arranged between the cylindrical groove 16 and the connecting disc 1;
the crankshaft 10, the crankshaft 10 is located at one side of the supporting shaft 11, the supporting shaft 11 and the crankshaft 10 are fixed with a positioning groove of the crankshaft 10 through a positioning pin 9, (the positioning pin 9 is equivalent to the positioning pin, the positioning groove of the crankshaft 10, the supporting shaft 11 and the crankshaft 10 in a comparison document are all in the prior art, and are not described herein again, specifically referring to the comparison document, the patent number is 201820166046.4, and the patent name is an assembling device of a silicone oil damper).
Further, the fixing mechanism comprises a second fixing bolt 13 and a plurality of fixing holes 14, the fixing holes 14 are arranged in the top plate 6 in a rectangular array, and the second fixing bolt 13 is connected with the fixing holes 14 and the connecting disc 1 through threads.
Further, a guide post 5 penetrates through the connecting disc 1, one end of the guide post 5 is connected with the inner wall of the sleeve 8, and the other end of the guide post 5 is connected with a first fixing bolt 4 through threads.
Furthermore, a guide sleeve 17 is fixed on one side of the connecting disc 1 and positioned outside the guide pillar 5, the inner diameter of the guide sleeve 17 is matched with the diameter of the guide pillar 5, and the stability of the connecting disc 1 in the moving process can be further improved by utilizing the guide sleeve 17 and the guide pillar 5.
Through the technical scheme:
when the device is used, the belt pulley is sleeved on the sleeve 8, the inner wheel of the belt pulley is sleeved outside the support shaft 11, the support shaft 11 and the crankshaft 10 are aligned through the positioning pin 9, and then the connecting rod 3 and the push rod 2 integrally move towards the crankshaft 10 by using the air hammer;
in the process, the connecting disc 1 can drive the top plate 6 to move towards the crankshaft 10 along the limiting groove 15, so that the belt pulley and the crankshaft 10 are installed;
after the belt pulley is installed, the positioning pin 9 is separated from the crankshaft 10, and the connecting disc 1 can be reset under the action of the spring 12 so as to install the subsequent belt pulley;
the distance between the top plates 6 can be changed by adjusting the length of the top plates 6 outside the sleeve 8 through the second fixing bolts 13 and the fixing holes 14, so that the top plates 6 can push belt pulleys of different diameters;
after the first fixing bolt 4 is separated from the guide pillar 5, all parts in the device can be quickly disassembled, and the convenience degree of the device during assembling and maintaining is further improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. An assembly quality of silicone oil shock absorber which characterized in that: comprises that
The connecting plate structure comprises a sleeve (8), a connecting plate (1) is arranged inside the sleeve (8), a push rod (2) is fixed in the middle of one side of the connecting plate (1), a plurality of top plates (6) are fixed on the connecting plate (1) outside the push rod (2) through a fixing mechanism, and a limiting groove (15) used for the top plates (6) to move is formed in the sleeve (8);
the supporting shaft (11) is fixed at one end of the sleeve (8), a cylindrical groove (16) is formed in the supporting shaft (11), and a spring (12) is arranged between the cylindrical groove (16) and the connecting disc (1);
the crankshaft (10), the crankshaft (10) is located one side of a supporting shaft (11), and the supporting shaft (11) and the crankshaft (10) are fixed with a positioning groove of the crankshaft (10) through a positioning pin (9).
2. The assembling apparatus of a silicone oil damper as set forth in claim 1, wherein: the fixing mechanism comprises a second fixing bolt (13) and a plurality of fixing holes (14), the fixing holes (14) are arranged in the top plate (6) in a rectangular array mode, and the second fixing bolt (13) is connected with the fixing holes (14) and the connecting disc (1) through threads.
3. The assembling apparatus of a silicone oil damper as set forth in claim 2, wherein: the inner wall of sleeve (8) is located both sides of roof (6) and all is fixed with stopper (7), two the interval between stopper (7) is unanimous with the width of roof (6).
4. A mounting apparatus for a silicone oil damper as set forth in claim 3, wherein: a guide post (5) penetrates through the connecting disc (1), one end of the guide post (5) is connected with the inner wall of the sleeve (8), and the other end of the guide post (5) is connected with a first fixing bolt (4) through threads.
5. The assembling apparatus of a silicone oil damper as set forth in claim 4, wherein: and a guide sleeve (17) is fixed on one side of the connecting disc (1) and positioned outside the guide post (5).
6. The assembling apparatus of a silicone oil damper as set forth in claim 5, wherein: the inner diameter of the guide sleeve (17) is matched with the diameter of the guide post (5).
7. The assembling apparatus of a silicone oil damper as set forth in claim 1, wherein: the push rod (2) is provided with a connecting rod (3) relative to one end of the connecting disc (1), the outer wall of the connecting rod (3) is provided with threads, and a square hole is formed in the connecting rod.
8. The assembling apparatus of a silicone oil damper as set forth in claim 1, wherein: four corners of the top plate (6) are in arc chamfer transition to form arc surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022467026.0U CN214025495U (en) | 2020-10-30 | 2020-10-30 | Assembling device of silicone oil damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022467026.0U CN214025495U (en) | 2020-10-30 | 2020-10-30 | Assembling device of silicone oil damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214025495U true CN214025495U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022467026.0U Active CN214025495U (en) | 2020-10-30 | 2020-10-30 | Assembling device of silicone oil damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214025495U (en) |
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2020
- 2020-10-30 CN CN202022467026.0U patent/CN214025495U/en active Active
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