CN220838839U - Spring installation frock and motor equipment - Google Patents
Spring installation frock and motor equipment Download PDFInfo
- Publication number
- CN220838839U CN220838839U CN202322416186.6U CN202322416186U CN220838839U CN 220838839 U CN220838839 U CN 220838839U CN 202322416186 U CN202322416186 U CN 202322416186U CN 220838839 U CN220838839 U CN 220838839U
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- spring
- swing arm
- nut
- spiral spring
- coil spring
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- 238000009434 installation Methods 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 claims description 32
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 15
- 230000006835 compression Effects 0.000 abstract description 10
- 238000007906 compression Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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- Vibration Prevention Devices (AREA)
- Springs (AREA)
Abstract
The application provides a spring installation tool and motor equipment, wherein the spring installation tool comprises a spiral spring, a swing arm, a screw rod and at least one nut, wherein the swing arm is arranged at one end of the spiral spring, and the screw rod penetrates through the spiral spring along the direction from one end to the other end of the spiral spring, so that the spiral spring, the swing arm and the screw rod can be integrated into a whole, and meanwhile, the nut is arranged at one side, far away from the spiral spring, of the swing arm and is used for being in threaded connection with the screw rod to compress the spiral spring. It can be understood that after the nut is in threaded connection with the screw, the swing arm can be abutted against the spiral spring and apply pressure to the spiral spring, and then the spring mounting tool is directly mounted on the mobile equipment, so that the assembly steps are simplified, and additional assembly space is not needed during assembly; meanwhile, the cross section area of the swing arm is generally larger than that of the nut, so that the swing arm is utilized to achieve the compression effect on the spiral spring, and the better compression effect on the spiral spring can be achieved.
Description
Technical Field
The application relates to the technical field of mechanical parts, in particular to a spring mounting tool and motor-driven equipment.
Background
At present, as the mass of a passenger car spring used on motor equipment is larger and larger, the elasticity of a compressed coil spring is also larger in the process of assembling the passenger car spring, but the existing assembling method is more complex, and the requirement on surrounding assembling space is severe.
Disclosure of utility model
The embodiment of the application provides a spring mounting tool and motor equipment, which are used for solving the problems that the scheme for assembling the existing passenger spring is complex and the requirement on the peripheral assembly space is severe during assembly.
In a first aspect, an embodiment of the present application provides a spring installation tool, including:
A coil spring;
The swing arm is arranged at one end of the spiral spring;
The screw rod penetrates through the spiral spring and the swing arm along the direction from one end to the other end of the spiral spring;
And the at least one nut is arranged on one side of the swing arm, which is far away from the spiral spring, and is used for being in threaded connection with the screw rod so as to compress the spiral spring.
In an embodiment, the length of the screw in the penetrating direction is greater than or equal to the length of the coil spring in a compressed state.
In an embodiment, the spring mounting fixture further comprises a vibration damping base, the screw rod penetrates through the vibration damping base, at least one nut comprises a first nut, and the first nut and the vibration damping base are respectively arranged at two ends of the spiral spring.
In an embodiment, the vibration damping base comprises a rubber pad and a base which are connected with each other, the rubber pad is arranged close to the spiral spring, and the base is arranged on one side, away from the spiral spring, of the rubber pad.
In an embodiment, at least one of the nuts further comprises a second nut, wherein the second nut is arranged on one side of the base, which is away from the rubber pad, and the second nut is in threaded connection with the screw and drives the vibration reduction base to displace so as to compress the coil spring.
In an embodiment, the vibration damping device further comprises a vibration damping gasket, wherein the vibration damping gasket is arranged between the first nut and the swing arm.
In one embodiment, the cross-sectional area of the vibration damping washer is greater than or equal to the cross-sectional area of the first nut.
In an embodiment, the vibration damping device further comprises a non-slip sheet, wherein the non-slip sheet is arranged on one side of the vibration damping gasket, which faces the swing arm.
In an embodiment, the swing arm is provided with a plurality of connecting holes, and the plurality of connecting holes are used for connecting the spring installation tool with parts of the mobile equipment.
In a second aspect, embodiments of the present application also provide a motorized apparatus, comprising: the spring installation tool of any one of the embodiments above.
The spring installation tool provided by the embodiment of the application comprises a spiral spring, a swing arm, a screw and at least one nut, wherein the swing arm is arranged at one end of the spiral spring, and the screw penetrates through the spiral spring along the direction from one end to the other end of the spiral spring, so that the spiral spring, the swing arm and the screw can be integrated into a whole, and meanwhile, the nut is arranged at one side of the swing arm far away from the spiral spring and is used for being in threaded connection with the screw to compress the spiral spring. It can be understood that after the nut is in threaded connection with the screw rod, the swing arm arranged between the nut and the spiral spring can be abutted against the spiral spring and apply pressure to the spiral spring, so that the purpose of compressing the spiral spring can be achieved, the compressed spiral spring can be kept in a compressed state, and the spring mounting tool is directly mounted on mobile equipment, so that the assembly step of assembling the passenger spring is simplified, and additional assembly space is not needed during assembly; meanwhile, the cross section area of the swing arm is generally larger than that of the nut, so that the swing arm is utilized to achieve the compression effect on the spiral spring, and the better compression effect on the spiral spring can be achieved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the figures in the following description are only some embodiments of the application, from which other figures can be obtained without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an overall structure of a spring installation tool according to an embodiment of the present application.
Fig. 2 is a top view of the spring mounting fixture shown in fig. 1.
Reference numerals illustrate:
100. A spring mounting tool; 110. a coil spring; 120. swing arms; 121. a connection hole; 130. a screw; 141. a first nut; 142. a second nut; 150. a vibration damping base; 151. a rubber pad; 152. a base; 160. vibration damping gaskets.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
At present, as the mass of a passenger car spring used on motor equipment is larger and larger, the elasticity of a compressed coil spring is also larger in the process of assembling the passenger car spring, but the existing assembling method is more complex, and the requirement on surrounding assembling space is severe.
Based on the above technical problems, an embodiment of the present application provides a spring installation tool 100, please refer to fig. 1, and fig. 1 is a schematic diagram of an overall structure of the spring installation tool 100 according to the embodiment of the present application.
As shown in fig. 1, in an embodiment, the spring installation tool 100 includes a coil spring 110, a swing arm 120, a screw 130 and at least one nut, wherein the swing arm 120 is disposed at one end of the coil spring 110, and the screw 130 is threaded through the coil spring 110 along a direction from one end to the other end of the coil spring 110, so that the coil spring 110, the swing arm 120 and the screw 130 can be integrated together, and meanwhile, the nut is disposed at a side of the swing arm 120 away from the coil spring 110 and is used for being screwed with the screw 130 to compress the coil spring 110.
It can be appreciated that, in the present embodiment, after the nut is screwed with the screw 130, the swing arm 120 disposed between the nut and the coil spring 110 can abut against the coil spring 110 and apply pressure to the coil spring 110, so that not only the purpose of compressing the coil spring 110 can be achieved, but also the compressed coil spring 110 can be kept in a compressed state, and at this time, the spring installation tool 100 can be directly installed on a mobile device. Compared with the prior art that the spring is assembled after being aligned with a specific position of the mobile device, the assembly step for assembling the passenger spring is simplified, and additional assembly space is not needed during assembly.
In the present embodiment, the specific number of nuts is not limited, and may be, for example, 2, 4, or 8 nuts, and the like, and the nuts may be specifically blended according to actual situations.
Meanwhile, since the cross-sectional area of the swing arm 120 is generally larger than that of the nut, the compression effect of the coil spring 110 is achieved by using the swing arm 120, and a better compression effect of the coil spring 110 can be achieved by increasing the contact area with the coil spring 110.
In some embodiments, as shown in fig. 1, the length of the screw 130 along the penetrating direction may be greater than or equal to the length of the coil spring 110 in the compressed state, so as to ensure that the compressed coil spring 110 does not exceed the screw 130, thereby facilitating the installation of the coil spring 110 installation tool 100 on a mobile device. It should be noted that, in other embodiments, the length of the screw 130 along the penetrating direction is preferably equal to the length of the coil spring 110 in the compressed state, so that the compressed coil spring 110 can shield the screw 130 to achieve a visual aesthetic effect.
In some embodiments, as shown in fig. 1, the spring installation fixture 100 may further include a vibration damping base 150, the screw 130 is inserted through the vibration damping base 150, and at least one nut includes a first nut 141, and the first nut 141 and the vibration damping base 150 are respectively disposed at two ends of the coil spring 110, so that the vibration damping effect on the mobile device is achieved by using the vibration damping base 150.
In addition, referring to fig. 2, in another embodiment, the vibration damping base 150 includes a rubber pad 151 and a base 152 connected to each other, the rubber pad 151 is disposed near the coil spring 110, and the base 152 is disposed on a side of the rubber pad 151 facing away from the coil spring 110, wherein the rubber pad 151 is used for achieving a vibration damping effect on a motor device, and the base 152 is used for carrying the rubber pad 151.
Meanwhile, referring to fig. 2, in the above embodiment, the at least one nut further includes a second nut 142, where the second nut 142 is disposed on a side of the base 152 away from the rubber pad 151, and the second nut 142 is configured to be screwed with the screw 130 and drive the vibration damping base 150 to displace in a direction approaching to the coil spring 110. It can be appreciated that when the vibration damping mount 150 is displaced to a certain displacement amount in a direction approaching the coil spring 110, the vibration damping mount 150 can abut against the coil spring 110 and apply pressure to the coil spring 110, so that not only can the purpose of compressing the coil spring 110 be achieved, but also the compressed coil spring 110 can be kept in a compressed state and cooperate with the first nut 141 shown in fig. 1 to achieve a better compression effect on the coil spring 110.
In some embodiments, as shown in fig. 1, the spring mounting fixture 100 may further include a vibration damping washer 160, and the vibration damping washer 160 is disposed between the first nut 141 and the swing arm 120. Since the material rigidity of the first nut 141 is generally stronger than that of the swing arm 120, by providing the vibration damping washer 160 between the first nut 141 and the swing arm 120, it is possible to prevent the first nut 141 from being depressed or damaged during displacement of the swing arm 120 by the vibration damping washer 160 when the first nut 141 and the screw 130 are screwed.
Meanwhile, referring to fig. 1, in the above embodiment, the cross-sectional area of the damping washer 160 is greater than or equal to that of the first nut 141, so as to further achieve the protection of the swing arm 120 towards the first nut 141.
In some embodiments, the spring installation tool 100 may further include an antislip piece, where the antislip piece is disposed on a side of the vibration damping spacer 160 facing the swing arm 120, so that when the first nut 141 and the screw 130 are screwed, the swing arm 120 can be kept fixed, and the situation that the swing arm 120 rotates back and forth to wear the coil spring 110 is avoided, and meanwhile, the compression effect on the coil spring 110 is further ensured.
In some embodiments, as shown in fig. 1, a plurality of connection holes 121 may be formed on the swing arm 120, and the plurality of connection holes 121 are used to connect the spring mounting tool 100 with other parts of the mobile device. It can be understood that under the screw connection of the first nut 141, the second nut 142 and the screw 130, the coil spring 110, the swing arm 120 and the screw 130 can be integrated, at this time, the spring installation tool 100 is directly installed on the mobile device, and then other parts of the mobile device are installed on the swing arm 120, so that the purpose of simplifying the assembly steps of the mobile device can be achieved, and the labor cost during manufacturing is further saved.
The embodiment of the application also provides a motorized equipment, which comprises the spring installation tool 100 in any embodiment. It should be understood that the motor apparatus provided in this embodiment may be a motor vehicle such as a pick-up card or an automobile, or a motor ship such as a ship or a yacht, that is, it is only required to include the above-mentioned spring mounting fixture 100, which is included in the scope of the present application.
The spring mounting tool provided by the embodiment of the application can integrate the spiral spring, the swing arm and the screw into a whole under the screw connection of the first nut, the second nut and the screw, and then the spring mounting tool is directly mounted on mobile equipment, so that the assembly steps for assembling the passenger spring are simplified, and additional assembly space is not required during assembly; meanwhile, the cross section area of the swing arm is generally larger than that of the nut, so that the swing arm is utilized to achieve the compression effect on the spiral spring, and the better compression effect on the spiral spring can be achieved.
In addition, in this embodiment, the length of the screw rod along the penetrating direction may be greater than or equal to the length of the coil spring in the compressed state, so as to ensure that the compressed coil spring can not exceed the screw rod, thereby facilitating the installation of the coil spring installation tool on a mobile device. When the length of the screw rod along the penetrating direction is equal to the length of the helical spring in the compressed state, the compressed helical spring can cover the screw rod, so that the visual attractive effect is realized.
Meanwhile, the vibration reduction base and the vibration reduction gaskets are respectively arranged at two ends of the spiral spring, so that the situation that the surface of the swing arm is sunken or damaged in the displacement process of the first nut can be avoided, and meanwhile, the vibration reduction effect on the spiral spring can be achieved. In addition, the antiskid sheet is arranged on one side of the vibration reduction gasket, which faces the swing arm, so that the swing arm can be kept fixed, and the situation that the spiral spring is worn due to the fact that the swing arm rotates back and forth is avoided. The plurality of connecting holes on the swing arm can enable the spring mounting tool to be connected with other parts of the mobile equipment, so that the purpose of simplifying the assembly steps of the mobile equipment is achieved, and the labor cost in manufacturing is further saved.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
In the description of the present application, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features.
The spring installation tool and the mechanical equipment provided by the embodiment of the application are described in detail, and specific examples are applied to the principle and the implementation mode of the application, and the description of the above examples is only used for helping to understand the method and the core idea of the application; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the ideas of the present application, the present description should not be construed as limiting the present application in summary.
Claims (10)
1. The utility model provides a spring installation frock which characterized in that includes:
A coil spring;
The swing arm is arranged at one end of the spiral spring;
The screw rod penetrates through the spiral spring and the swing arm along the direction from one end to the other end of the spiral spring;
And the at least one nut is arranged on one side of the swing arm, which is far away from the spiral spring, and is used for being in threaded connection with the screw rod so as to compress the spiral spring.
2. The spring mounting tool according to claim 1, wherein a length of the screw in the penetrating direction is greater than or equal to a length of the coil spring in a compressed state.
3. The spring mounting tool of claim 1, further comprising a vibration damping base, wherein the screw is threaded through the vibration damping base, wherein at least one of the nuts comprises a first nut, and wherein the first nut and the vibration damping base are disposed at two ends of the coil spring, respectively.
4. The spring mounting fixture of claim 3, wherein the vibration reduction base comprises a rubber pad and a base, wherein the rubber pad is connected with the base, the rubber pad is arranged close to the coil spring, and the base is arranged on one side, away from the coil spring, of the rubber pad.
5. The spring mounting tool of claim 4, wherein at least one of the nuts further comprises a second nut disposed on a side of the base facing away from the rubber pad, the second nut being adapted to threadably engage the threaded rod and displace the vibration dampening mount to compress the coil spring.
6. The spring mounting tool of claim 3, further comprising a vibration dampening washer disposed between the first nut and the swing arm.
7. The spring mounting tool of claim 6, wherein the cross-sectional area of the vibration damping washer is greater than or equal to the cross-sectional area of the first nut.
8. The spring mounting tool of claim 6, further comprising an anti-slip sheet disposed on a side of the vibration reduction gasket facing the swing arm.
9. The spring mounting tool of any one of claims 1-8, wherein the swing arm is provided with a plurality of attachment holes, a plurality of the attachment holes being used to attach the spring mounting tool to a component of a mobile device.
10. A motorized equipment comprising a spring mounting fixture according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416186.6U CN220838839U (en) | 2023-09-05 | 2023-09-05 | Spring installation frock and motor equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416186.6U CN220838839U (en) | 2023-09-05 | 2023-09-05 | Spring installation frock and motor equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220838839U true CN220838839U (en) | 2024-04-26 |
Family
ID=90747007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322416186.6U Active CN220838839U (en) | 2023-09-05 | 2023-09-05 | Spring installation frock and motor equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220838839U (en) |
-
2023
- 2023-09-05 CN CN202322416186.6U patent/CN220838839U/en active Active
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