CN217081088U - Novel positioning shaft - Google Patents
Novel positioning shaft Download PDFInfo
- Publication number
- CN217081088U CN217081088U CN202220910084.2U CN202220910084U CN217081088U CN 217081088 U CN217081088 U CN 217081088U CN 202220910084 U CN202220910084 U CN 202220910084U CN 217081088 U CN217081088 U CN 217081088U
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- positioning
- shaft body
- cylindrical shaft
- hole
- placing groove
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Abstract
The utility model discloses a novel positioning shaft, which comprises a cylindrical shaft body, wherein a connecting screw rod is integrally arranged at the middle position of the lower end surface of the cylindrical shaft body, a stainless steel elastic gasket is sleeved on the connecting screw rod, and the upper end surface of the stainless steel elastic gasket is welded and fixed with the lower end surface of the cylindrical shaft body; a side article placing groove is formed in one side of the cylindrical shaft body, a hard alloy reinforcing strip is embedded in the side article placing groove, and the hard alloy reinforcing strip is welded and fixed with the cylindrical shaft body; the upper end face of the cylindrical shaft body is provided with an upper object placing groove, a positioning magnet is embedded into the upper object placing groove, and the positioning magnet is fixedly bonded with the inner wall face of the upper object placing groove. Above-mentioned technical scheme, structural design is reasonable, connect convenient, the location is reliable, be difficult for rocking, be difficult for crooked and the practicality is good.
Description
Technical Field
The utility model relates to a location axle technical field, concretely relates to novel location axle.
Background
In some connection positions or devices requiring high connection firmness, the connection positions or devices generally need to be realized through mutual matching of a plurality of parts, the efficiency in assembly is low, and the connection firmness is also relatively poor. For improving assembly efficiency, people can use the location axle to fix a position, however, current location axle exists not enoughly: the structure sets up unreasonablely, connects the troublesome poeration, and the location is unreliable, rocks easily, and the easy bending behind the atress, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a novel location axle that structural design is reasonable, connect convenient, the location is reliable, be difficult for rocking, not flexible and the practicality is good.
In order to achieve the above purpose, the utility model provides a following technical scheme: a novel positioning shaft comprises a cylindrical shaft body, wherein a connecting screw rod is integrally arranged in the middle of the lower end face of the cylindrical shaft body, a stainless steel elastic gasket is sleeved on the connecting screw rod, and the upper end face of the stainless steel elastic gasket is welded and fixed with the lower end face of the cylindrical shaft body;
a side article placing groove is formed in one side of the cylindrical shaft body, a hard alloy reinforcing strip is embedded in the side article placing groove, and the hard alloy reinforcing strip is welded and fixed with the cylindrical shaft body;
the upper end face of the cylindrical shaft body is provided with an upper object placing groove, a positioning magnet is embedded into the upper object placing groove, and the positioning magnet is fixedly bonded with the inner wall face of the upper object placing groove.
The utility model discloses further set up to: cylindrical axis body has set gradually first positioning through-hole and second positioning through-hole from supreme down, first positioning through-hole alignment carbide is strengthened a position and is provided with the spacing recess of a rectangle, first positioning through-hole, the spacing recess of rectangle and side thing recess intercommunication.
The utility model discloses still further set up to: an elastic positioning layer is fixedly bonded on the inner wall surface of the first positioning through hole, the elastic positioning layer is made of rubber materials, and the thickness of the elastic positioning layer is 0.1-1 mm.
The utility model discloses still further set up to: the second positioning through hole is a circular through hole, and an internal thread is arranged on the inner wall surface of the second positioning through hole.
The utility model discloses still further set up to: the side article placing groove is a rectangular groove and is communicated up and down; the size of the hard alloy reinforcing strip is matched with that of the side object groove, and the outer surface of the hard alloy reinforcing strip is an arc-shaped surface.
The utility model discloses still further set up to: the cylindrical shaft body is made of stainless steel materials, and the hard alloy reinforcing strips and the outer surface of the cylindrical shaft body are smooth and excessive.
The utility model has the advantages that: compared with the prior art, the utility model has more reasonable structure, the cylindrical shaft body can be conveniently connected with the screw thread of the existing connecting device or equipment through the connecting screw rod, the connection is convenient, the positioning is reliable, and the shaking is not easy; a lateral object placing groove is formed in one side of the cylindrical shaft body, a hard alloy reinforcing strip is embedded in the object placing groove and is welded and fixed with the cylindrical shaft body, and the hard alloy reinforcing strip has a good reinforcing effect, so that the cylindrical shaft body is not easy to bend, firm and durable; the positioning magnet in the storage groove on the upper end surface of the cylindrical shaft body can attract the iron part, so that the positioning is convenient; first positioning through hole and the second positioning through hole on the cylindrical shaft body can be connected with the existing screw type fasteners or pin shafts or keys, so that the positioning effect is better, and the practicability is good.
The invention is further described with reference to the drawings and the following detailed description.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of section I of FIG. 1;
fig. 3 is a schematic side view of an embodiment of the present invention.
Detailed Description
In the description of the present embodiment, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1, 2 and 3, the novel positioning shaft disclosed by the present invention comprises a cylindrical shaft body 1, wherein a connecting screw 11 is integrally disposed at the middle position of the lower end surface of the cylindrical shaft body 1, a stainless steel elastic gasket 2 is sleeved on the connecting screw 11, and the upper end surface of the stainless steel elastic gasket 2 is welded and fixed with the lower end surface of the cylindrical shaft body 1;
a side article placing groove 12 is formed in one side of the cylindrical shaft body 1, a hard alloy reinforcing strip 3 is embedded in the side article placing groove 12, and the hard alloy reinforcing strip 3 is welded and fixed with the cylindrical shaft body 1;
an upper placing groove 13 is formed in the upper end face of the cylindrical shaft body 1, a positioning magnet 4 is embedded in the upper placing groove 13, and the positioning magnet 4 is fixedly bonded with the inner wall face of the upper placing groove 13.
Preferably, the positioning magnet 4 is a natural magnet or a neodymium magnet made by man-made; the positioning magnet 4 is adhered and fixed with the inner wall surface of the upper placing groove 13 through the existing nail-free glue or glass glue.
For making the utility model discloses the structure sets up more rationally, as preferred, this embodiment cylindrical shaft body 1 is followed supreme first positioning through-hole 14 and the second positioning through-hole 15 of having set gradually down, first positioning through-hole 14 is aimed at carbide strengthening strip 3 positions and is provided with the spacing recess 141 of a rectangle, the spacing recess 141 of first positioning through-hole 14, rectangle and side thing recess 12 intercommunication.
An elastic positioning layer 16 is fixedly bonded on the inner wall surface of the first positioning through hole 14, the elastic positioning layer 16 is made of rubber materials, and the thickness of the elastic positioning layer 16 is 0.1-1 mm. Preferably, the elastic positioning layer 16 is adhered and fixed to the inner wall surface of the first positioning through hole 14 by a conventional nail-free adhesive or a glass adhesive.
The second positioning through hole 15 is a circular through hole, and an internal thread is arranged on the inner wall surface of the second positioning through hole 15.
The side object placing groove 12 is a rectangular groove, and the side object placing groove 12 is communicated up and down; the size of the hard alloy reinforcing strip 3 is matched with that of the side object groove 12, and the outer surface of the hard alloy reinforcing strip 3 is an arc-shaped surface.
The cylindrical shaft body 1 is made of stainless steel materials, and the hard alloy reinforcing strips 3 and the outer surface of the cylindrical shaft body 1 are smooth and excessive.
In practical application, the cylindrical shaft body can be conveniently in threaded connection with a screw hole on the existing connecting device or equipment through the connecting screw rod, so that the connecting device is convenient to connect, reliable in positioning and not easy to shake; a lateral object placing groove is formed in one side of the cylindrical shaft body, a hard alloy reinforcing strip is embedded in the object placing groove and is welded and fixed with the cylindrical shaft body, and the hard alloy reinforcing strip has a good reinforcing effect, so that the cylindrical shaft body is not easy to bend, firm and durable; the positioning magnet in the storage groove on the upper end surface of the cylindrical shaft body can attract the iron part, so that the positioning is convenient; first positioning through hole and the second positioning through hole on the cylindrical shaft body can be connected with the existing screw type fasteners or pin shafts or keys, so that the positioning effect is better, and the practicability is good.
The above embodiments are only used for further explanation of the present invention, and it is not understood that the present invention is limited by the protection scope of the present invention, and the technical engineers in the field are right according to the above contents of the present invention.
Claims (6)
1. The utility model provides a novel location axle, includes cylindrical axis body (1), its characterized in that: a connecting screw rod (11) is integrally arranged in the middle of the lower end face of the cylindrical shaft body (1), a stainless steel elastic gasket (2) is sleeved on the connecting screw rod (11), and the upper end face of the stainless steel elastic gasket (2) is welded and fixed with the lower end face of the cylindrical shaft body (1);
a lateral object placing groove (12) is formed in one side of the cylindrical shaft body (1), a hard alloy reinforcing strip (3) is embedded in the lateral object placing groove (12), and the hard alloy reinforcing strip (3) is welded and fixed with the cylindrical shaft body (1);
an upper object placing groove (13) is formed in the upper end face of the cylindrical shaft body (1), a positioning magnet (4) is embedded in the upper object placing groove (13), and the positioning magnet (4) is fixedly bonded with the inner wall face of the upper object placing groove (13).
2. The novel positioning shaft of claim 1, wherein: cylindrical axis body (1) is from supreme first positioning through hole (14) and the second positioning through hole (15) of having set gradually down, first positioning through hole (14) aim at carbide and strengthen strip (3) position and be provided with a rectangle spacing recess (141), first positioning through hole (14), rectangle spacing recess (141) and side thing recess (12) intercommunication.
3. The novel positioning shaft of claim 2, wherein: an elastic positioning layer (16) is fixedly bonded on the inner wall surface of the first positioning through hole (14), the elastic positioning layer (16) is made of rubber materials, and the thickness of the elastic positioning layer (16) is 0.1-1 mm.
4. The novel positioning shaft of claim 3, wherein: the second positioning through hole (15) is a circular through hole, and an internal thread is arranged on the inner wall surface of the second positioning through hole (15).
5. The novel positioning shaft of claim 4, wherein: the side storage groove (12) is a rectangular groove, and the side storage groove (12) is vertically communicated; the size of the hard alloy reinforcing strip (3) is matched with that of the side object groove (12), and the outer surface of the hard alloy reinforcing strip (3) is an arc-shaped surface.
6. The novel positioning shaft of claim 5, wherein: the cylindrical shaft body (1) is made of stainless steel materials, and the hard alloy reinforcing strips (3) and the outer surface of the cylindrical shaft body (1) are smooth and excessive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220910084.2U CN217081088U (en) | 2022-04-18 | 2022-04-18 | Novel positioning shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220910084.2U CN217081088U (en) | 2022-04-18 | 2022-04-18 | Novel positioning shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217081088U true CN217081088U (en) | 2022-07-29 |
Family
ID=82499904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220910084.2U Active CN217081088U (en) | 2022-04-18 | 2022-04-18 | Novel positioning shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217081088U (en) |
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2022
- 2022-04-18 CN CN202220910084.2U patent/CN217081088U/en active Active
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