CN217552236U - Back isolator damping adjusting device - Google Patents
Back isolator damping adjusting device Download PDFInfo
- Publication number
- CN217552236U CN217552236U CN202220926223.0U CN202220926223U CN217552236U CN 217552236 U CN217552236 U CN 217552236U CN 202220926223 U CN202220926223 U CN 202220926223U CN 217552236 U CN217552236 U CN 217552236U
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- seat
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- bearing
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Abstract
The utility model provides a back vibration isolator damping adjusting device, which comprises a base, wherein one end of the base is provided with a fixed seat, and the other end of the base is provided with a movable seat which horizontally slides along the base; all opened heavy groove in fixing base and the removal seat, be provided with the bearing in the heavy groove, insert the pivot in the bearing hole, pivot one end fixedly connected with has the sleeve of interior hexagonal cover, and the other end is connected with the hex bolts, and the hex bolts drives the sleeve through the pivot and rotates jointly, and it is very little that at this moment twists the hex bolts and also can assemble body around bearing free rotation and coefficient of friction. The utility model relates to a device that the damping force debugging to back isolator quantificationally adjusted has guaranteed the uniformity of damping force.
Description
Technical Field
The utility model relates to a special debugging frock field specifically is a back isolator damping adjusting device.
Background
The back vibration isolator has the main performance of providing horizontal rigidity and damping force, the horizontal damping force is provided by sliding friction of the upper sliding sheet, the lower sliding sheet and the adjusting nut screwed on the base, the hexagonal thin nut of the back vibration isolator needs to be tightened for adjustment, and different pretightening forces represent the damping force required under different bearing capacities.
The damping debugging of back isolator needs a special debugging frock, and the assembly debugging in the production process of being convenient for both has guaranteed the uniformity of product damping characteristic, makes things convenient for the quality inspection of production process again, therefore needs a simple structure, convenient operation's special debugging frock.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem, provide a back isolator damping adjusting device, the damping force debugging to the back isolator quantificationally adjusts, guarantees the uniformity of damping force.
The utility model comprises a base, wherein one end of the base is provided with a fixed seat, and the other end is provided with a movable seat which horizontally slides along the base; all opened heavy groove in fixing base and the removal seat, the heavy inslot is provided with the bearing, insert the pivot in the bearing hole, pivot one end fixedly connected with has the sleeve of interior hexagonal cover, and the other end is connected with the hex bolts, and the hex bolts drives the sleeve through the pivot and rotates jointly, twists at this moment the hex bolts and also can assemble body and around bearing free rotation and coefficient of friction is very little.
The improved structure is characterized in that a sunk groove is milled on the base, a pressing plate is fixed on the sunk groove through a pressing plate screw, and the movable seat is installed in a space formed by the pressing plate and the sunk groove of the base.
The fixing seat is fixed with the base through a fixing seat screw. The upper part of the bearing is fixed through a gland, and the gland is locked through a countersunk screw. The rotating shaft and the sleeve are fixed through a sleeve screw.
The utility model discloses working method does: insert the interior hexagonal inslot of the stiff end of debugging frock with the hexagonal head end of back isolator long bolt, adjust and remove the end, make the interior hexagonal cover that removes the end hold at the thin nut end of hexagonal of back isolator, use torque wrench twist hexagon screw this moment, hexagon screw drives the sleeve through the pivot and rotates jointly to rotate the hexagonal head end of back isolator long bolt. And (4) twisting the wrench according to the technological requirement, and adjusting to the required torque value.
The utility model has the advantages that:
1. the hexagonal screws are screwed to drive the assembly body at the fixed end to freely rotate around the bearing, the friction coefficient is small, the damping force of the back vibration isolator is adjusted in a quantification mode, and the consistency of the damping force is guaranteed.
2. The assembly body that removes the end can be in the heavy inslot back-and-forth movement of base convenient regulation distance.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front sectional view of the present invention.
Fig. 2 is a side view of the present invention.
In the figure, the cushion cover 1, the movable seat 2, the rotating shaft 3, the first sleeve 4, the fixed seat 5, the second sleeve 6, the gland 7, the fixed seat 8, the pressing plate 9, the bearing B1, the sleeve screw B2, the fixed seat screw B3, the hexagon screw B4, the pressing plate screw B5 and the countersunk head screw B6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model discloses the structure is as shown in fig. 1 and fig. 2, including base 5, install fixing base 8 including 5 one end of base, the other end is installed along base horizontal slip's removal seat 2. Wherein, fixing base 8 is fixed with base 5 through fixing base screw B3, the last heavy groove that has milled of base 5 has, is fixed with clamp plate 9 through clamp plate screw B5 on the heavy groove, removes seat 2 and installs in the space that is formed by clamp plate 9 and the heavy groove of base 5.
The fixing seat 8 and the moving seat 2 are internally provided with a sunk groove, a bearing B1 is arranged in the sunk groove, the upper part of the bearing B1 is fixed through a gland 7, and the gland is locked through a sunk screw B6. The bearing B1 is characterized in that a rotating shaft 3 is inserted into an inner hole of the bearing B1, one end of the rotating shaft 3 is fixedly connected with a sleeve with an inner hexagonal sleeve through a sleeve screw B2, the other end of the rotating shaft is connected with a hexagonal screw B4, and the hexagonal screw B4 drives the sleeve to rotate together through the rotating shaft. Wherein, what connect on the removal seat is first sleeve 4, what connect on the fixing base 5 is second sleeve 6.
The utility model discloses working method does: insert the interior hexagonal inslot of the stiff end of debugging frock with the hexagonal head end of back isolator long bolt, adjust and remove the end, make the interior hexagonal cover that removes the end hold at the thin nut end of hexagonal of back isolator, use torque wrench twist hexagon screw this moment, hexagon screw drives the sleeve through the pivot and rotates jointly to rotate the hexagonal head end of back isolator long bolt. And (5) twisting the wrench according to the process requirement, and adjusting to the required torque value.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the above description is only a preferred embodiment of the present invention for the apparatus embodiment, and since it is basically similar to the method embodiment, it is described simply, and the relevant points can be referred to the partial description of the method embodiment. The above description is only the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, without departing from the principles of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a back isolator damping adjusting device which characterized in that: comprises a base (5), wherein one end of the base (5) is provided with a fixed seat (8), and the other end is provided with a movable seat (2) which horizontally slides along the base; all opened heavy groove in fixing base (8) and removal seat (2), heavy inslot is provided with bearing (B1), insert pivot (3) in bearing (B1) hole, pivot (3) one end fixedly connected with has the sleeve of interior hexagonal cover, and the other end is connected with hex bolts (B4), and hex bolts (B4) drive the sleeve through the pivot and rotate jointly.
2. The back isolator damping adjustment device of claim 1, wherein: the base (5) is milled with a sinking groove, the sinking groove is fixed with a pressing plate (9) through a pressing plate screw (B5), and the movable seat (2) is installed in a space formed by the pressing plate (9) and the sinking groove of the base (5).
3. The back isolator damping adjustment device of claim 1, wherein: the fixing seat (8) is fixed with the base (5) through a fixing seat screw (B3).
4. The back isolator damping adjustment device of claim 1, wherein: the upper part of the bearing (B1) is fixed through a gland (7), and the gland is locked through a countersunk head screw (B6).
5. The back isolator damping adjustment device of claim 1, wherein: the rotating shaft (3) and the sleeve are fixed through a sleeve screw (B2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220926223.0U CN217552236U (en) | 2022-04-21 | 2022-04-21 | Back isolator damping adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220926223.0U CN217552236U (en) | 2022-04-21 | 2022-04-21 | Back isolator damping adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217552236U true CN217552236U (en) | 2022-10-11 |
Family
ID=83472494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220926223.0U Active CN217552236U (en) | 2022-04-21 | 2022-04-21 | Back isolator damping adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217552236U (en) |
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2022
- 2022-04-21 CN CN202220926223.0U patent/CN217552236U/en active Active
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