CN211952012U - Quick fixing and replacing mechanism for sleeve beer nut - Google Patents
Quick fixing and replacing mechanism for sleeve beer nut Download PDFInfo
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- CN211952012U CN211952012U CN202020597613.9U CN202020597613U CN211952012U CN 211952012 U CN211952012 U CN 211952012U CN 202020597613 U CN202020597613 U CN 202020597613U CN 211952012 U CN211952012 U CN 211952012U
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Abstract
The utility model relates to a cover beer nut is fixed fast and change mechanism, include: the positioning device comprises a first positioning block and a second positioning block, wherein the first positioning block and the second positioning block are provided with insert holes; the positioning device comprises an insert, a positioning ring and a positioning piece, wherein the insert is connected with an annular positioning ring, and the positioning ring is provided with elastic convex parts protruding towards two sides; the mold insert fitting piece, the mold insert fitting piece set up on the product, the mold insert fitting piece have an inner chamber, the internal face of inner chamber on be provided with elasticity convex part matched with concave part, during the location: the first positioning block and the second positioning block are positioned at two sides of the product, the insert is arranged in the insert hole in a penetrating manner, and the elastic convex part on the insert is clamped in the concave part of the inner cavity of the matched piece of the insert. The utility model adopts the positioning ring to replace the existing screw teeth, plays a role in fixing, reduces the time for manually screwing the teeth and improves the production efficiency; in addition, the structure is simple, and the use is convenient.
Description
Technical Field
The utility model relates to a mould field especially relates to a cover beer nut fast fixing and change mechanism.
Background
In the prior art, when a product is positioned, the insert with the thread at the head is adopted, the nut with the thread inside the product is matched and formed, the positioning blocks on two sides are fastened to the product, the insert penetrates through the positioning blocks, and the thread on the head and the thread of the nut are screwed to realize positioning. However, each time the fixing is performed, the insert and the nut need to be screwed, and the processing efficiency is low.
Disclosure of Invention
The utility model aims at providing a cover beer nut fast fixing and change mechanism.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
a cover beer nut fast fixing and change mechanism includes:
the positioning device comprises a first positioning block and a second positioning block, wherein the first positioning block and the second positioning block are provided with insert holes;
the positioning device comprises an insert, a positioning ring and a positioning piece, wherein the insert is connected with an annular positioning ring, and the positioning ring is provided with elastic convex parts protruding towards two sides;
the insert fitting piece is arranged on the product and is provided with an inner cavity, the inner wall surface of the inner cavity is provided with a concave part matched with the elastic convex part,
when positioning: the first positioning block and the second positioning block are positioned at two sides of the product, the insert is arranged in the insert hole in a penetrating manner, and the elastic convex part on the insert is clamped in the concave part of the inner cavity of the matched piece of the insert.
Preferably, the mechanism further comprises a positioning part, and the peripheral surface of the insert is provided with a concave surface matched with the peripheral surface of the positioning part; positioning holes are formed in the first positioning block and the second positioning block; when positioning: the positioning piece is arranged in the positioning hole in a penetrating mode, and the peripheral surface of the positioning piece is attached to the concave surface of the insert.
Further preferably, the insert hole is perpendicular to the opening direction of the positioning hole.
More preferably, the insert hole extends in the left-right direction of the first positioning block and the second positioning block, and the positioning hole extends in the up-down direction of the first positioning block and the second positioning block.
Further preferably, the insert hole and the positioning hole are both provided with a plurality of holes.
Preferably, the insert comprises a head part and a rod part connected with the head part, one end of the head part forms an end part, the width/diameter of the end part is larger than that of the head part, the other end of the head part is connected with one end of the rod part, and the other end of the rod part is connected with the positioning ring.
Preferably, the insert fitting piece is a nut with threads arranged in an inner cavity, and the elastic convex part on the insert is clamped in the threads of the nut.
Preferably, the positioning ring is formed by enclosing steel wires.
Further preferably, the positioning ring is connected with a positioning steel wire, one end of the positioning steel wire is connected with the positioning ring, and the other end of the positioning steel wire extends into the first positioning block.
Preferably, the first positioning block and the second positioning block are provided with positioning surfaces matched with the shapes of two side surfaces of the product.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model adopts the positioning ring to replace the existing screw teeth, plays a role in fixing, reduces the time for manually screwing the teeth and improves the production efficiency; in addition, the structure is simple, and the use is convenient.
Drawings
FIG. 1 is a schematic illustration of a product;
FIG. 2 is a schematic diagram illustrating a matching relationship between an insert, a positioning member and a product in this embodiment;
FIG. 3 is a schematic view of an insert according to this embodiment;
FIG. 4 is a schematic view of the fitting relationship between the insert and the mating piece of the insert in this embodiment;
fig. 5 is a schematic diagram of the product in this embodiment after positioning.
Wherein: 1a, a first positioning block; 1b, a second positioning block; 10. an insert hole; 11. positioning holes; 2. an insert; 20. a head portion; 200. an end portion; 21. a rod portion; 210. a recessed surface; 22. positioning rings; 220. an elastic projection; 221. positioning the steel wire; 3. an insert fitting piece; 30. an inner cavity; 300. a recess; 4. a positioning member; 5. and (5) producing the product.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 2, 3 and 4, a quick fixing and replacing mechanism for a beer nut includes:
the first positioning block 1a and the second positioning block 1b are used for tightly adhering the product 5 from two sides, and therefore the first positioning block 1a and the second positioning block 1b are provided with positioning surfaces matched with the shapes of two side surfaces of the product 5. Insert holes 10 and positioning holes 11 are formed in the first positioning block 1a and the second positioning block 1b, a plurality of insert holes 10 and positioning holes 11 are arranged in quantity, 8 insert holes 10 are formed in the drawing, and every two insert holes are arranged up and down in a group; the positioning holes 11 are provided with 4. The insert hole 10 is perpendicular to the locating hole 11 in the opening direction, specifically: the insert hole 10 extends in the left-right direction of the first positioning block 1a and the second positioning block 1b, and the positioning hole 11 extends in the up-down direction of the first positioning block 1a and the second positioning block 1 b.
The insert 2 comprises a head part 20 and a rod part 21 connected with the head part 20, wherein one end of the head part 20 forms an end part 200, the width/diameter of the end part 200 is larger than that of the head part 20, the other end of the head part 20 is connected with one end of the rod part 21, the other end of the rod part 21 is connected with an annular positioning ring 22, and the positioning ring 22 is provided with an elastic convex part 220 protruding towards two sides to form an inverted buckle form. In this embodiment: the positioning ring 22 is formed by enclosing steel wires, the positioning ring 22 is connected with a positioning steel wire 221, one end of the positioning steel wire 221 is connected with the positioning ring 22, and the other end of the positioning steel wire 221 extends into the rod part 21.
And the insert fitting piece 3 is formed on the product 5, the insert fitting piece 3 is provided with an inner cavity 30, and the inner wall surface of the inner cavity 30 is provided with a concave part 300 matched with the elastic convex part 220. In this embodiment: the insert fitting piece 3 is a nut with an inner cavity 30 provided with threads, and the elastic convex part 220 on the insert 2 is clamped in the threads of the nut.
The positioning element 4 and the circumferential surface of the rod part 21 of the insert 2 are provided with concave surfaces 210 matched with the circumferential surface of the positioning element 4.
When positioning: the positioning surfaces of the first positioning block 1a and the second positioning block 1b are tightly attached to two sides of the product 5, the insert 2 passes through the insert hole 10, so that the elastic convex part 220 on the insert 2 is clamped in the concave part 300 of the inner cavity 30 of the insert fitting piece 3, and 8 insert holes 10 are inserted into the insert 2; then, the positioning element 4 passes through the positioning holes 11, the circumferential surface of the positioning element 4 is attached to the recessed surface 210 of the insert 2, and the 4 positioning holes 11 are inserted into the positioning element 4 to play a role in positioning and supporting, as shown in fig. 5. When in replacement: the positioning piece 4 is firstly drawn out from the positioning hole 11, and then the insert 2 is drawn out from the insert hole 10, so that the replacement can be carried out.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a cover beer nut is fixed fast and change mechanism which characterized in that: the method comprises the following steps:
the positioning device comprises a first positioning block and a second positioning block, wherein the first positioning block and the second positioning block are provided with insert holes;
the positioning device comprises an insert, a positioning ring and a positioning piece, wherein the insert is connected with an annular positioning ring, and the positioning ring is provided with elastic convex parts protruding towards two sides;
the insert fitting piece is arranged on the product and is provided with an inner cavity, the inner wall surface of the inner cavity is provided with a concave part matched with the elastic convex part,
when positioning: the first positioning block and the second positioning block are positioned at two sides of the product, the insert is arranged in the insert hole in a penetrating manner, and the elastic convex part on the insert is clamped in the concave part of the inner cavity of the matched piece of the insert.
2. The mechanism of claim 1 for fast fixing and replacing a beer nut, comprising: the mechanism also comprises a positioning piece, wherein the peripheral surface of the insert is provided with a concave surface matched with the peripheral surface of the positioning piece; positioning holes are formed in the first positioning block and the second positioning block; when positioning: the positioning piece is arranged in the positioning hole in a penetrating mode, and the peripheral surface of the positioning piece is attached to the concave surface of the insert.
3. The mechanism of claim 2 for fast fixing and replacing a beer nut, wherein: the insert hole is vertical to the positioning hole in the opening direction.
4. A beer nut quick fixing and replacing mechanism according to claim 3, wherein: the insert hole extends along the left and right directions of the first positioning block and the second positioning block, and the positioning hole extends along the up and down directions of the first positioning block and the second positioning block.
5. The mechanism of claim 2 for fast fixing and replacing a beer nut, wherein: the insert holes and the positioning holes are provided with a plurality of holes.
6. The mechanism of claim 1 for fast fixing and replacing a beer nut, comprising: the insert comprises a head part and a rod part connected with the head part, wherein one end of the head part forms an end part, the width/diameter of the end part is larger than that of the head part, the other end of the head part is connected with one end of the rod part, and the other end of the rod part is connected with the positioning ring.
7. The mechanism of claim 1 for fast fixing and replacing a beer nut, comprising: the insert fitting piece is a nut with threads arranged in the inner cavity, and the elastic convex part on the insert is clamped in the threads of the nut.
8. The mechanism of claim 1 for fast fixing and replacing a beer nut, comprising: the positioning ring is formed by enclosing steel wires.
9. The mechanism of claim 8 for quick fixing and replacing a beer nut, comprising: the positioning ring is connected with a positioning steel wire, one end of the positioning steel wire is connected with the positioning ring, and the other end of the positioning steel wire extends into the first positioning block.
10. The mechanism of claim 1 for fast fixing and replacing a beer nut, comprising: the first positioning block and the second positioning block are provided with positioning surfaces matched with the shapes of two side surfaces of the product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597613.9U CN211952012U (en) | 2020-04-21 | 2020-04-21 | Quick fixing and replacing mechanism for sleeve beer nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597613.9U CN211952012U (en) | 2020-04-21 | 2020-04-21 | Quick fixing and replacing mechanism for sleeve beer nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211952012U true CN211952012U (en) | 2020-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020597613.9U Active CN211952012U (en) | 2020-04-21 | 2020-04-21 | Quick fixing and replacing mechanism for sleeve beer nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211952012U (en) |
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2020
- 2020-04-21 CN CN202020597613.9U patent/CN211952012U/en active Active
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