CN210484340U - Spring wave ball screw - Google Patents
Spring wave ball screw Download PDFInfo
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- CN210484340U CN210484340U CN201921312570.9U CN201921312570U CN210484340U CN 210484340 U CN210484340 U CN 210484340U CN 201921312570 U CN201921312570 U CN 201921312570U CN 210484340 U CN210484340 U CN 210484340U
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Abstract
The utility model discloses a spring ripples ball screw, including screw body, screw thread, ball, screw, spring groove and spring, screw body surface is provided with the screw thread, the inside screw that is provided with in screw body upper end, the inside spring groove that is provided with of screw body, the inside spring groove that is provided with of spring groove, the spring lower extreme is provided with the ball, the utility model discloses a spring groove and the spring of setting up in screw body inside for carry out shock attenuation processing to the ball, through the ball that sets up at the spring lower extreme, be used for buffering precision instruments, prevent that the workman from mastering bad dynamics when the installation from causing destruction to precision instruments, can reduce vibrations, avoid the damage that slight collision caused.
Description
Technical Field
The utility model belongs to the technical field of the screw, concretely relates to spring ripples pearl screw.
Background
The screw is a tool for fastening the parts of the object step by utilizing the physics and mathematical principles of the inclined circular rotation and friction of the object. Screws are a common term for fasteners, a common spoken word. The screw is indispensable industry requisite in daily life: extremely small screws used for cameras, glasses, clocks, electronics, and the like; general screws for televisions, electric appliances, musical instruments, furniture, and the like; large screws and nuts are used for engineering, buildings and bridges; transportation equipment, airplanes, electric cars, automobiles, and the like are used with screws of different sizes. The screw has an important task in industry, and as long as there is industry on earth, the function of the screw is always important. The screw is a common invention in production and life of people for thousands of years, and is the first invention of human according to the application field.
The screw that uses at present on the precision instrument often does not require intensity, but need avoid causing the destruction to precision components and parts, and current screw installation operation workman often can not be fine master the dynamics wherein to lead to causing certain destruction to components and parts.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a spring ripples pearl screw to solve the screw that the present application that proposes in the above-mentioned background art often does not require intensity on the precision instruments, but need avoid causing destruction to precision components and parts, and current screw operation workman often can not be fine when the installation master wherein dynamics, thereby lead to causing the problem of certain destruction to components and parts.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spring ripples pearl screw, includes screw body, screw thread, ball, screw, spring groove and spring, screw body surface is provided with the screw thread, the inside screw that is provided with in screw body upper end, the inside spring groove that is provided with of screw body, the inside spring groove that is provided with of spring groove, the spring inslot portion is provided with the spring, the spring lower extreme is provided with the ball.
Preferably, the ball is made of a plastic material.
Preferably, the spring is made of a metal material.
Preferably, the spring is fitted with a spring groove.
Preferably, the screw hole is a hexagonal screw hole.
Preferably, the lower end of the spring groove is provided with a ball groove, and the ball is arranged in the ball groove.
Preferably, the ball is connected with the interior of the screw body in a clamping manner.
Compared with the prior art, the utility model provides a spring ripples pearl screw possesses following beneficial effect:
the utility model discloses a spring groove and spring at the inside setting of screw body for carry out shock attenuation processing to the ball, through the ball that sets up at the spring lower extreme, be used for buffering precision instruments, prevent that the workman from mastering bad dynamics when the installation and causing the destruction to precision instruments, can reduce vibrations, avoid the damage that slight collision caused, the part is all the same with prior art or can adopt prior art to realize not being involved in the device, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a front view of a spring wave ball screw provided by the present invention;
fig. 2 is a schematic view of an internal structure of a spring wave ball screw provided by the present invention;
in the figure: 1. a screw body; 2. a thread; 3. a ball bearing; 4. a screw hole; 5. a spring slot; 6. a spring.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a spring wave ball screw comprises a screw body 1, a thread 2, a ball 3, a screw hole 4, a spring groove 5 and a spring 6, wherein the thread 2 is arranged on the surface of the screw body 1, used for connecting precision instruments in a mutual spiral way, a screw hole 4 is arranged inside the upper end of the screw body 1, and through the screw hole 4 arranged inside the upper end of the screw body 1, is used for inserting a hexagonal screwdriver to drive a screw to rotate, a spring groove 5 is arranged in the screw body 1, a spring 6 is arranged in the spring groove 5, and the spring 6 and the spring groove 5 are arranged in the screw body 1, for damping the balls 3, the balls 3 are arranged at the lower end of the spring 6, and the balls 3 arranged at the lower end of the spring 6, the buffer device is used for buffering a precision instrument and preventing a worker from mastering poor strength to damage the precision instrument during installation.
The utility model discloses a theory of operation and use flow: during the use, workman inserts through hexagonal screwdriver and makes screw body 1 carry out the spiral in the screw 4 to fixed some precision instruments, spring groove 5 and spring 6 carry out the shock attenuation to ball 3, and ball 3 cushions precision instruments, can reduce vibrations, avoids the damage that light impact caused.
The utility model discloses a spring groove 5 and spring 6 at the inside setting of screw body 1 for carry out shock attenuation processing to ball 3, through the ball 3 that sets up at 6 lower extremes of spring, be used for buffering precision instruments, prevent that the workman from mastering not good dynamics when the installation and causing the destruction to precision instruments, can reduce vibrations, avoid the damage that slight collision caused, the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a spring ripples pearl screw, includes screw body (1), screw (2), ball (3), screw (4), spring groove (5) and spring (6), its characterized in that: the screw is characterized in that threads (2) are arranged on the surface of the screw body (1), screw holes (4) are formed in the upper end of the screw body (1), spring grooves (5) are formed in the screw body (1), springs (6) are arranged in the spring grooves (5), and balls (3) are arranged at the lower ends of the springs (6).
2. A spring wave ball screw as in claim 1, wherein: the ball (3) is made of plastic materials.
3. A spring wave ball screw as in claim 1, wherein: the spring (6) is made of metal materials.
4. A spring wave ball screw as in claim 1, wherein: the spring (6) is matched with the spring groove (5).
5. A spring wave ball screw as in claim 1, wherein: the screw holes (4) are hexagonal screw holes.
6. A spring wave ball screw as in claim 1, wherein: the lower end of the spring groove (5) is provided with a ball groove, and the ball (3) is arranged in the ball groove.
7. A spring wave ball screw as in claim 1, wherein: the ball (3) is connected with the interior of the screw body (1) in a clamping manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312570.9U CN210484340U (en) | 2019-08-14 | 2019-08-14 | Spring wave ball screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921312570.9U CN210484340U (en) | 2019-08-14 | 2019-08-14 | Spring wave ball screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210484340U true CN210484340U (en) | 2020-05-08 |
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ID=70537533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921312570.9U Active CN210484340U (en) | 2019-08-14 | 2019-08-14 | Spring wave ball screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210484340U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032153A (en) * | 2020-09-16 | 2020-12-04 | 太仓鸿瑞金属制品有限公司 | Wave bead fastening nail |
| CN113068971A (en) * | 2021-04-12 | 2021-07-06 | 西安建筑科技大学 | Wooden variable-curvature rolling type friction swinging cultural relic shock isolation device |
-
2019
- 2019-08-14 CN CN201921312570.9U patent/CN210484340U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112032153A (en) * | 2020-09-16 | 2020-12-04 | 太仓鸿瑞金属制品有限公司 | Wave bead fastening nail |
| CN113068971A (en) * | 2021-04-12 | 2021-07-06 | 西安建筑科技大学 | Wooden variable-curvature rolling type friction swinging cultural relic shock isolation device |
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