CN110253468A - A kind of trapezoidal groove slide bar - Google Patents
A kind of trapezoidal groove slide bar Download PDFInfo
- Publication number
- CN110253468A CN110253468A CN201910547029.4A CN201910547029A CN110253468A CN 110253468 A CN110253468 A CN 110253468A CN 201910547029 A CN201910547029 A CN 201910547029A CN 110253468 A CN110253468 A CN 110253468A
- Authority
- CN
- China
- Prior art keywords
- slide bar
- steel ball
- spring
- sliding sleeve
- trapezoidal groove
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a kind of trapezoidal groove slide bars, including slide bar ontology and sliding sleeve, the sliding sleeve is slidably arranged on the slide bar ontology, the both ends of the slide bar ontology are equipped with slide bar limit block, position on the slide bar ontology close to the slide bar limit block is equipped with trapezoidal groove, the inner wall of the sliding sleeve and the slide bar body contacts is equipped with steel ball spring slot, steel ball and spring are equipped in the steel ball spring slot, the steel ball is between the spring and slide bar ontology, when the sliding sleeve is located between two trapezoidal grooves, the spring is in compressive state.The advantages of the present invention over the prior art are that: trapezoidal groove facilitates processing, and it can replace drilling and strike steel ball step, exclude the hidden danger of steel ball, it is easy to use, when sliding sleeve is slided into trapezoidal groove, spring reaches limit effect since steel ball can be expressed in trapezoidal groove by deformation.
Description
Technical field
The present invention relates to slide bar technical field, in particular to a kind of trapezoidal groove slide bars.
Background technique
Existing slide bar is to strike steel ball by the way of the drilling of slide bar ontology both ends, complex manufacturing technology, in use
In the presence of the risk for falling steel ball, inconvenience is brought to using, how to solve this problem becomes the research class of slide bar technical field
Topic.
Summary of the invention
Present invention aim to address mentioning in background technique, a kind of trapezoidal groove slide bar is provided.
In order to solve the above technical problems, technical solution provided by the invention are as follows: a kind of trapezoidal groove slide bar, including slide bar sheet
Body and sliding sleeve, the sliding sleeve are slidably arranged on the slide bar ontology, and the both ends of the slide bar ontology are equipped with
Slide bar limit block, the position on the slide bar ontology close to the slide bar limit block are equipped with trapezoidal groove, the sliding sleeve
The inner wall of cylinder and the slide bar body contacts is equipped with steel ball spring slot, is equipped with steel ball and spring in the steel ball spring slot,
The steel ball is between the spring and slide bar ontology, when the sliding sleeve is located between two trapezoidal grooves,
The spring is in compressive state.
As a preferred embodiment, the diameter of the slide bar limit block is not less than the diameter of the slide bar ontology.
The advantages of the present invention over the prior art are that: a kind of trapezoidal groove slide bar is provided, trapezoidal groove is convenient to be added
Work, and can replace drilling and strike steel ball step, the hidden danger of steel ball is excluded, it is easy to use, sliding sleeve is slided into trapezoidal
When groove, spring reaches limit effect since steel ball can be expressed in trapezoidal groove by deformation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of trapezoidal groove slide bar of the present invention.
Fig. 2 is schematic diagram of the present invention when sliding sleeve slides into trapezoidal groove.
It is as shown in the figure: 1, slide bar ontology, 2, sliding sleeve, 3, slide bar limit block, 4, trapezoidal groove, 5, steel ball spring slot,
6, steel ball, 7, spring.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
In conjunction with attached drawing, a kind of trapezoidal groove slide bar, including slide bar ontology 1 and sliding sleeve 2, the sliding sleeve 2 are sliding
Dynamic to be arranged on the slide bar ontology 1, the both ends of the slide bar ontology 1 are equipped with slide bar limit block 3, on the slide bar ontology 1
Position close to the slide bar limit block 3 is equipped with trapezoidal groove 4, and the sliding sleeve 2 is contacted with the slide bar ontology 1
Inner wall is equipped with steel ball spring slot 5, and steel ball 6 and spring 7 are equipped in the steel ball spring slot 5, and the steel ball 6 is located at described
Between spring 7 and slide bar ontology 1, when the sliding sleeve 2 is located between two trapezoidal grooves 4, the spring 7 is in
Compressive state.
As a preferred embodiment, the diameter of the slide bar limit block 3 is not less than the diameter of the slide bar ontology 1.
The present invention in the specific implementation, when sliding sleeve is between the trapezoidal groove of two sides, due to the work of steel ball and spring
With steel ball has pressure for slide bar ontology, can carry out soft fixation for sliding sleeve, sliding sleeve is slided into trapezoidal groove
When, spring reaches limit effect since steel ball can be expressed in trapezoidal groove by deformation.
The present invention and its embodiments have been described above, this description is no restricted, shown in the drawings
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (2)
1. a kind of trapezoidal groove slide bar, including slide bar ontology and sliding sleeve, the sliding sleeve are slidably arranged in the cunning
In bar body, it is characterised in that: the both ends of the slide bar ontology are equipped with slide bar limit block, close to described on the slide bar ontology
The position of slide bar limit block is equipped with trapezoidal groove, and the inner wall of the sliding sleeve and the slide bar body contacts is equipped with steel
Pearl spring groove, is equipped with steel ball and spring in the steel ball spring slot, the steel ball be located at the spring and slide bar ontology it
Between, when the sliding sleeve is located between two trapezoidal grooves, the spring is in compressive state.
2. a kind of trapezoidal groove slide bar according to claim 1, it is characterised in that: the diameter of the slide bar limit block is not small
In the diameter of the slide bar ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547029.4A CN110253468A (en) | 2019-06-24 | 2019-06-24 | A kind of trapezoidal groove slide bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910547029.4A CN110253468A (en) | 2019-06-24 | 2019-06-24 | A kind of trapezoidal groove slide bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110253468A true CN110253468A (en) | 2019-09-20 |
Family
ID=67920750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910547029.4A Pending CN110253468A (en) | 2019-06-24 | 2019-06-24 | A kind of trapezoidal groove slide bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110253468A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070236U (en) * | 1990-07-20 | 1991-01-30 | 林道毅 | Guide pin shutter for mould |
| CN206839943U (en) * | 2017-06-26 | 2018-01-05 | 重庆添棋汽车零部件有限公司 | A kind of fast lock presser device for vehicle part cubing |
| CN109319681A (en) * | 2018-09-26 | 2019-02-12 | 陆致晟 | A kind of more piece threaded mandrel with self-locking function |
| CN210189581U (en) * | 2019-06-24 | 2020-03-27 | 兰溪新力五金工具有限公司 | Trapezoidal slot slide bar |
-
2019
- 2019-06-24 CN CN201910547029.4A patent/CN110253468A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2070236U (en) * | 1990-07-20 | 1991-01-30 | 林道毅 | Guide pin shutter for mould |
| CN206839943U (en) * | 2017-06-26 | 2018-01-05 | 重庆添棋汽车零部件有限公司 | A kind of fast lock presser device for vehicle part cubing |
| CN109319681A (en) * | 2018-09-26 | 2019-02-12 | 陆致晟 | A kind of more piece threaded mandrel with self-locking function |
| CN210189581U (en) * | 2019-06-24 | 2020-03-27 | 兰溪新力五金工具有限公司 | Trapezoidal slot slide bar |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |