CN214264613U - Sleeve is screwed up to assembly machine - Google Patents
Sleeve is screwed up to assembly machine Download PDFInfo
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- CN214264613U CN214264613U CN202120291699.7U CN202120291699U CN214264613U CN 214264613 U CN214264613 U CN 214264613U CN 202120291699 U CN202120291699 U CN 202120291699U CN 214264613 U CN214264613 U CN 214264613U
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- assembly machine
- inner cylinder
- bolt
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Abstract
The utility model relates to an assembly machine screwing sleeve, which comprises a double-layer sleeve structure, wherein the double-layer sleeve structure comprises an inner cylinder and an outer cylinder; at least part of the inner cylinder is accommodated in the outer cylinder, and a bolt penetrates through the middle of the inner cylinder and is fixed; the bolt below has the kicking block, the top of kicking block is the hemisphere, and the bottom is the cylinder, is integrated into one piece structure. The double-layer sleeve design of the inner cylinder and the outer cylinder is adopted, the sleeve is reinforced by positioning through the bolt, and the failure rate is reduced; the top of the top block below the plug pin is designed into a hemisphere and can rotate in the sleeve, when the power device works, the pressing assembly machine screws the sleeve to generate pressure, so that the assembly machine screws the sleeve to rotate along with the power device, and a bolt to be installed is screwed; after the installation is finished, the power device reversely rotates and retracts, the pressure of the tightening sleeve of the assembling machine is not applied, the top block does not rotate together with the power device, and therefore the tightened bolt cannot loosen due to the reverse retraction of the power device.
Description
Technical Field
The utility model relates to a sleeve technical field, especially a sleeve is screwed up to assembly machine.
Background
Today, with the rapid development of modern industry, sleeves are one of the essential small parts in many factory production operations, which seems to be trivial but very important. However, in the existing sleeve technical field, the conventional sleeve is simple in design, single in function and free of a backspacing principle. When in use, the failure rate is high, and the phenomenon of 'backing and loosening failure' often occurs, which causes great inconvenience for the production operation of factories and greatly affects the efficiency.
SUMMERY OF THE UTILITY MODEL
Therefore, the novel assembling machine screwing sleeve is needed to solve the problems that the conventional sleeve on the market is high in failure rate and cannot return and loosen.
A screwing sleeve of an assembly machine comprises a double-layer sleeve structure, wherein the double-layer sleeve structure comprises an inner cylinder and an outer cylinder; at least part of the inner cylinder is accommodated in the outer cylinder, and a bolt penetrates through the middle of the inner cylinder and is fixed; the bolt hole of urceolus is equipped with anti-pine chute.
In one embodiment, the top of the top block is a hemisphere, and the bottom of the top block is a cylinder, and the top block and the bottom block are of an integrally formed structure.
In one embodiment, the top block is a sphere.
In one embodiment, the upper part of the inner barrel is provided with an O-shaped ring, and the O-shaped ring is made of rubber.
In one embodiment, the O-ring is provided with a positioning pin which penetrates through the upper part of the inner cylinder.
In one embodiment, a baffle is arranged above the top block.
In one embodiment, the outer cylinder is a hollow structure.
In one embodiment, the inner barrel top has a groove.
In one embodiment, the tightening sleeve of the assembly machine is made of steel as a whole.
The assembly machine screws the sleeve, and the sleeve is reinforced by the double-layer sleeve design of the inner cylinder and the outer cylinder and positioning by using the bolt, so that the failure rate is reduced; the top of the top block below the plug pin is designed to be a hemisphere and can rotate in the sleeve, the bottom of the top block is a cylinder, and when the power device works and rotates, the pressing assembly machine screws the sleeve to generate pressure, so that the assembly machine screws the sleeve to rotate along with the power device, and a bolt to be installed is screwed; after the installation is finished, the power device reversely rotates and retracts, the pressure of the sleeve screwed by the assembling machine is not applied, the top block does not rotate together with the power device, and therefore the phenomenon of 'returning and not loosening' of the screwed bolt can not occur.
Drawings
FIG. 1 is a front view of the tightening sleeve of the assembly machine of the present invention;
FIG. 2 is an exploded view of the tightening sleeve of the assembly machine of the present invention;
fig. 3 is a cross-sectional view of the tightening sleeve of the assembly machine of the present invention;
wherein, the inner cylinder 100, the outer cylinder 200, the plug pin 300, the top block 400, the O-shaped ring 110 and the positioning pin 120
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, 2, and 3, a screwing sleeve of an assembling machine includes a double-layered sleeve structure including an inner cylinder 100 and an outer cylinder 200; the inner barrel 100 is at least partially accommodated in the outer barrel 200, and a bolt 300 penetrates and is fixed in the middle; the top block 400 is arranged below the bolt 300, and the bolt hole of the outer cylinder 200 is provided with an anti-loosening chute.
Further, according to the shape of the bolt, the top of the top block 400 is a hemisphere, and the bottom is a cylinder, and is an integrally formed structure; in another embodiment, the top piece 400 is a sphere. For matching different bolts.
Furthermore, the upper part of the inner cylinder is provided with an O-shaped ring 110, the O-shaped ring 110 is made of rubber, and the O-shaped ring 110 made of rubber is arranged on the upper part of the inner cylinder for facilitating installation, so that the friction force during taking is increased.
Further, the O-ring 110 has a positioning pin 120 penetrating through the upper portion of the inner cylinder. The positioning pin in the O-shaped ring 110 fixes the O-shaped ring 110 and is not easy to fall off.
Further, the top block 400 in one embodiment has a hollow structure inside, so as to facilitate connection with a bolt.
Further, a baffle is arranged above the top block 100, and when the power device works to apply pressure to the sleeve screwed down by the assembling machine, the baffle presses the top block 100 downwards, so that the equipment runs normally.
Further, the outer cylinder 200 is a hollow structure, and a working space is reserved for the inner cylinder 100 and the top block 400.
Further, the top of the inner cylinder 100 has a groove for facilitating connection with a power device.
Furthermore, the whole tightening sleeve of the assembling machine is made of steel, so that the strength of the tightening sleeve of the assembling machine is greatly increased.
When the sleeve is screwed down by an assembly machine, the O-shaped ring 110 made of rubber is arranged at the upper part of the inner cylinder 100, so that the friction force is increased, and the sleeve is easier to take; when the sleeve is screwed down by the assembling machine, the power device rotates and presses down through the groove of the inner cylinder 100 to drive the sleeve to rotate, the top block 400 is pressed down by the baffle at the moment, and when the pressure is enough, the bolt and the sleeve are rotated together; when the bolt is installed, the power device rotates reversely and retracts, the tightening sleeve of the assembly machine is not stressed any more at the moment, and the top block 400 does not rotate together with the tightening sleeve of the assembly machine.
Thus, through the double-layer sleeve design of the inner cylinder 100 and the outer cylinder 200, the bolt 300 is used for positioning, the tightening sleeve of the assembly machine is reinforced, and the failure rate is reduced; the top of the top block 400 below the plug pin 300 is designed to be a hemisphere and can rotate in the sleeve, the bottom of the top block 400 is a cylinder, and when the power device works and rotates, the sleeve is screwed down by the pressing assembly machine to generate pressure, so that the sleeve screwed down by the assembly machine rotates along with the power device, and a bolt to be installed is screwed down; after the installation is finished, the power device rotates reversely and retracts, the pressure of the tightening sleeve of the assembling machine is not applied, the top block 400 does not rotate together with the power device, and therefore the tightened bolt cannot be loosened due to the reverse retraction of the power device.
In another embodiment, the top block is arranged as a sphere according to the shape of the bolt, and the effect of 'back-off and back-loosening' can be achieved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An assembly machine screws up sleeve which characterized in that: the double-layer sleeve structure comprises an inner cylinder and an outer cylinder; at least part of the inner cylinder is accommodated in the outer cylinder, and a bolt penetrates through the middle of the inner cylinder and is fixed; the bolt hole of urceolus is equipped with anti-pine chute.
2. An assembly machine tightening socket according to claim 1, wherein: the top of the top block is a hemisphere, and the bottom of the top block is a cylinder and is of an integrally formed structure.
3. An assembly machine tightening socket according to claim 1, wherein: the top block is a sphere.
4. An assembly machine tightening socket according to claim 1, wherein: the upper part of the inner cylinder is provided with an O-shaped ring which is made of rubber.
5. An assembly machine tightening socket according to claim 4, wherein: and a positioning pin is arranged in the O-shaped ring and penetrates through the upper part of the inner cylinder.
6. An assembly machine tightening socket according to claim 2, wherein: the inside hollow structure that is of kicking block.
7. An assembly machine tightening socket according to claim 1, wherein: and a baffle plate is arranged above the top block.
8. An assembly machine tightening socket according to claim 1, wherein: the outer cylinder is of a hollow structure.
9. An assembly machine tightening socket according to claim 1, wherein: the top of the inner cylinder is provided with a groove.
10. An assembly machine tightening socket according to claim 1, wherein: the whole tightening sleeve of the assembling machine is made of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291699.7U CN214264613U (en) | 2021-02-02 | 2021-02-02 | Sleeve is screwed up to assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291699.7U CN214264613U (en) | 2021-02-02 | 2021-02-02 | Sleeve is screwed up to assembly machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214264613U true CN214264613U (en) | 2021-09-24 |
Family
ID=77770013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120291699.7U Active CN214264613U (en) | 2021-02-02 | 2021-02-02 | Sleeve is screwed up to assembly machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214264613U (en) |
-
2021
- 2021-02-02 CN CN202120291699.7U patent/CN214264613U/en active Active
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