CN209014612U - Metal buffer structure turns pen - Google Patents
Metal buffer structure turns pen Download PDFInfo
- Publication number
- CN209014612U CN209014612U CN201821584444.4U CN201821584444U CN209014612U CN 209014612 U CN209014612 U CN 209014612U CN 201821584444 U CN201821584444 U CN 201821584444U CN 209014612 U CN209014612 U CN 209014612U
- Authority
- CN
- China
- Prior art keywords
- pen
- buffer structure
- top cover
- rotating cylinder
- center
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of metal buffer structures to turn pen, it include: center pen, rotating cylinder, top cover and buffer structure, wherein, the center pen is arranged in the rotating cylinder, and the rotating cylinder is stretched out in top and the rotating cylinder clamping of the center pen, the bottom of the center pen, the top cover is fixed at the top of the rotating cylinder, one end of the buffer structure and the center pen are affixed, and the other end and the top cover are affixed.The utility model is by being arranged buffer structure between center pen and top cover, top cover receives the lower pressure from mechanical equipment, the bottom of drive center pen is contacted with product, instantly when pressure is excessive, buffer structure between top cover and center pen is shunk, and absorbs extra lower pressure, and then product surface mode is avoided to damage, the yield of product is improved, while improving the service life for turning pen.
Description
Technical field
The utility model relates to mechanical manufacturing field, in particular to a kind of metal buffer structure turns pen.
Background technique
Along with the development that intelligent city and wisdom manufacture, the products such as rotary switch, speed-regulating switch are in each neck of living
Domain is widely used.Rotary switch or speed-regulating switch when being produced, need using turn pen drive rotary switch into
Row rotary test, with testing product quality.Due to existing turn of pen be all driven down to be pressed on product by mechanical equipment, and because
It is not high for the hardness of product itself, lead to turn that product can be damaged by pressure when pressing in the works, product yield is influenced, simultaneously because turning the bottom of pen
Stress is excessive always, is easily damaged, influences service life.
Utility model content
The utility model provides a kind of metal buffer structure and turns pen, to solve the above-mentioned technical problems in the prior art
At least one of.
In order to solve the above technical problems, the utility model, which provides a kind of metal buffer structure, turns pen, comprising: center pen turns
Cylinder, top cover and buffer structure, wherein the center pen is arranged in the rotating cylinder, and the top of center pen and described turn
The rotating cylinder is stretched out in the bottom of cylinder clamping, the center pen, and the top cover is fixed at the top of the rotating cylinder, the buffering
One end of structure and the center pen are affixed, and the other end and the top cover are affixed.
Preferably, offering rectangular channel on the top cover.
Preferably, the center pen is T-type structure, T-type hole corresponding with the center pen is offered in the rotating cylinder.
Preferably, the top of the rotating cylinder and the bottom of top cover respectively correspond and offer fixed mounting hole.
Preferably, the bottom of the top cover is provided with the holding tank for accommodating the buffer structure.
Preferably, the buffer structure uses spring.
Preferably, further including steering engine, the steering engine drives the top cover and drum rotation after engaging with the top cover.
Preferably, the center pen uses metal material.
Compared with prior art, the metal buffer structure of the utility model turns pen, comprising: center pen, rotating cylinder, top cover are gentle
Rush structure, wherein the center pen is arranged in the rotating cylinder, and the top of center pen and the rotating cylinder are clamped, described
The rotating cylinder is stretched out in the bottom of center pen, and the top cover is fixed at the top of the rotating cylinder, one end of the buffer structure
Affixed with the center pen, the other end and the top cover are affixed.The utility model is slow by being arranged between center pen and top cover
Structure is rushed, top cover receives the lower pressure from mechanical equipment, and the bottom of drive center pen is contacted with product, and pressure is excessive instantly
When, the buffer structure between top cover and center pen is shunk, and absorbs extra lower pressure, and then product surface mode is avoided to damage
It is bad, the yield of product is improved, while improving the service life for turning pen.
Detailed description of the invention
Fig. 1 is that the metal buffer structure of the utility model turns the schematic perspective view of pen;
Fig. 2 is that the metal buffer structure of the utility model turns the connection schematic diagram of pen and steering engine;
Fig. 3 is that the metal buffer structure of the utility model turns the structural schematic diagram of pen.
It is as shown in the figure: the center 1- pen, 2- rotating cylinder, 3- buffer structure, 4- top cover.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.It should be noted that the utility model attached drawing is all made of simplified form
And non-accurate ratio is used, only to convenient, lucidly aid illustration the utility model embodiment purpose.
As shown in Figure 1 to Figure 3, the utility model provides a kind of metal buffer structure and turns pen, comprising: center pen 1, rotating cylinder 2,
Top cover 4 and buffer structure 3.
The center pen 1 is T-type structure, which includes bar portion and end, wherein bar portion can be flat rod
It can be round bar, and the bottom of bar portion is provided with the flower trough to match with product, can be agreed with product surface by flower trough, into
And product is driven to rotate;The end be cube structure, the present embodiment is preferably cuboid, the cube structure can with turn
Cylinder 2 interferes, and allows rotating cylinder 2 that center pen 1 is driven to rotate.Further, the center pen 1 is metal material, is had
Good wearability, long service life.
It is cylindrical-shaped structure that the rotating cylinder 2, which is similarly T-type structure and its top and bottom,.It is provided in the rotating cylinder 2
The T-type hole to match with center 1 shape of pen, specifically, the bar portion of center pen 1 extends downwardly the rotating cylinder 2, for connecing with product
The end of touching, the center pen 1 is located in the T-type hole, and the end of center pen 1 engages with the top in T-type hole.That is, described
When rotating cylinder 2 rotates, center pen 1 can be rotated with rotating cylinder 2.
With continued reference to Fig. 1 to Fig. 3, after the end of the center pen 1 is located in the T-type hole, the top in the T-type hole
There is also certain accommodation spaces in portion, for installing and placing the buffer structure 3.
The bottom of the buffer structure 3 and the top of center pen 1 are affixed, the top of the buffer structure 3 and the top cover 4
Bottom it is affixed, also, the bottom of the top cover 4 is provided with the holding tank for accommodating the buffer structure 3.That is the holding tank
The accommodation space of buffer structure 3 is together formed with T-type hole and center pen 1.Further, the buffer structure 3 uses bullet
Spring, at low cost and good buffer effect, and in order to determine the buffering effect of the buffer structure 3, the size of the accommodation space can
To be adjusted according to actual needs, the mode that distance between top cover 4 and rotating cylinder 2 can also be adjusted by using fastener is real
It is existing.
Preferably, the bottom of the top cover 4 and the top of the rotating cylinder 2 are affixed, and specifically, the top of the rotating cylinder 2
It is respectively corresponded with the bottom of top cover 4 and offers fixed mounting hole, passing through the fixed mounting hole using fastener can realize
To the affixed of top cover 4 and rotating cylinder 2.
For emphasis referring to Fig. 2, it further includes steering engine 5 that the metal buffer structure of the utility model, which turns pen, the steering engine 5 and the top
Lid 4 drives the top cover 4, rotating cylinder 2 and center pen 1 to rotate after engaging, further, offer rectangular channel on the top cover 4,
It can be connect by external connection block with steering engine 5 by the rectangular channel, realize and interlock.
With continued reference to Fig. 1 to Fig. 3, the metal buffer structure of the utility model turns the erection sequence of pen are as follows: first by center pen 1
It is put into rotating cylinder 2, then, spring is packed into inside rotating cylinder 2, then lock top cover 4, kept center pen 1 by the elastic force of spring
Longest default conditions.
In conclusion the metal buffer structure of the utility model turns pen, comprising: center pen 1, rotating cylinder 2, top cover 4 and buffering
Structure 3, wherein the center pen 1 is arranged in the rotating cylinder 2, and the top of center pen 1 and the rotating cylinder 2 are clamped, institute
The rotating cylinder 2 is stretched out in the bottom for stating center pen 1, and the top cover 1 is fixed at the top of the rotating cylinder 2, the buffer structure 3
One end and center pen 1 it is affixed, the other end and the top cover 4 are affixed.The utility model passes through in center pen 1 and top cover 4
Between be arranged buffer structure 3, top cover 4 receive the lower pressure from mechanical equipment, drive center pen 1 bottom contacted with product,
Instantly when pressure is excessive, the buffer structure 3 between top cover 2 and center pen 1 is shunk, and absorbs extra lower pressure, and then keep away
Exempt from product surface mode to damage, improve the yield of product, while improving the service life for turning pen.
Obviously, it is practical new without departing from this can to carry out various modification and variations to utility model by those skilled in the art
The spirit and scope of type.If in this way, these modifications and variations of the present invention belong to the utility model claims and its
Within the scope of equivalent technologies, then the utility model is also intended to including these modification and variations.
Claims (8)
1. a kind of metal buffer structure turns pen characterized by comprising center pen, rotating cylinder, top cover and buffer structure, wherein institute
It states center pen to be arranged in the rotating cylinder, and the top of center pen and the rotating cylinder are clamped, the bottom of the center pen is stretched
The rotating cylinder out, the top cover are fixed at the top of the rotating cylinder, and one end of the buffer structure and center pen are solid
It connects, the other end of the buffer structure and the top cover are affixed.
2. metal buffer structure as described in claim 1 turns pen, which is characterized in that offer rectangular channel on the top cover.
3. metal buffer structure as described in claim 1 turns pen, which is characterized in that center pen is T-type structure, described turn
T-type hole corresponding with the center pen is offered in cylinder.
4. metal buffer structure as described in claim 1 turns pen, which is characterized in that the top of the rotating cylinder and the bottom of top cover
It respectively corresponds and offers fixed mounting hole.
5. metal buffer structure as described in claim 1 turns pen, which is characterized in that the bottom of the top cover is provided with for holding
Receive the holding tank of the buffer structure.
6. metal buffer structure as described in claim 1 turns pen, which is characterized in that the buffer structure uses spring.
7. metal buffer structure as described in claim 1 turns pen, which is characterized in that further include steering engine, the steering engine with it is described
The top cover and drum rotation are driven after top cover engaging.
8. metal buffer structure as described in claim 1 turns pen, which is characterized in that the center pen uses metal material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821584444.4U CN209014612U (en) | 2018-09-27 | 2018-09-27 | Metal buffer structure turns pen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821584444.4U CN209014612U (en) | 2018-09-27 | 2018-09-27 | Metal buffer structure turns pen |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209014612U true CN209014612U (en) | 2019-06-21 |
Family
ID=66834537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821584444.4U Expired - Fee Related CN209014612U (en) | 2018-09-27 | 2018-09-27 | Metal buffer structure turns pen |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209014612U (en) |
-
2018
- 2018-09-27 CN CN201821584444.4U patent/CN209014612U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20210927 |