CN215333900U - Anti-falling anti-loosening screw for automatic lathe - Google Patents
Anti-falling anti-loosening screw for automatic lathe Download PDFInfo
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- CN215333900U CN215333900U CN202022658956.4U CN202022658956U CN215333900U CN 215333900 U CN215333900 U CN 215333900U CN 202022658956 U CN202022658956 U CN 202022658956U CN 215333900 U CN215333900 U CN 215333900U
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- screw
- automatic lathe
- glass shell
- screw rod
- drop
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Abstract
The utility model discloses a falling-resistant anti-loosening screw for an automatic lathe, which comprises a screw rod, wherein a glass shell is arranged at the bottom of the screw rod, the glass shell is in a cone shape, glue solution is arranged inside the glass shell, the outer wall of the circumference of the screw rod is provided with threads, the cross section of each thread is in a barb shape, the bottom of the outer wall of the circumference of the screw rod is fixedly provided with an inverted ring through welding, the top of the screw rod is fixedly provided with a screw head through welding, the screw head is in a hexagonal body shape, the top of the screw head is provided with four-corner holes, and the top of the screw head is provided with a triangular hole. According to the utility model, the glass shell, the glue solution and other devices are arranged, the glass shell is arranged at the bottom, when the screw is arranged, the screw is arranged in the screw hole, the glass shell is broken, the glue solution flows out, the connection between the screw rod and the screw hole is increased, the screw is prevented from falling off from the screw hole of the machine tool, and accidents are avoided.
Description
Technical Field
The utility model relates to the technical field of automatic lathe accessories, in particular to a drop-resistant anti-loosening screw for an automatic lathe.
Background
An automatic lathe is a high-performance, high-precision and low-noise feed type automatic lathe, and is an automatic processing machine tool for controlling a processing program through a cam. In addition, some numerical control automatic lathes, pneumatic automatic lathes and center-moving automatic lathes are available, and the basic core of the automatic lathe is that the same product can be automatically processed for a long time after certain setting and teaching. The method is particularly suitable for processing and manufacturing precision parts such as copper, aluminum, iron, plastic and the like, and is suitable for processing small parts, particularly complex parts in the industries such as instruments, clocks, automobiles, motorcycles, bicycles, glasses, stationery, hardware, bathrooms, electronic parts, connectors, computers, mobile phones, electromechanics, war industry and the like in batches.
Because of the high precision requirement of the automatic lathe, the anti-falling and anti-loosening requirements of the parts of the automatic lathe are higher, particularly for screw parts, the phenomenon that common screws easily fall off due to vibration generated during the operation of the automatic lathe at present causes potential safety hazards.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a drop-resistant anti-loose screw for an automatic lathe.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the anti-falling anti-loosening screw comprises a screw rod, wherein a glass shell is arranged at the bottom of the screw rod and is in a cone shape, and glue solution is arranged inside the glass shell.
Furthermore, the outer wall of the circumference of the screw rod is provided with threads, and the cross section of each thread is in a barb shape.
Furthermore, the bottom of the outer wall of the circumference of the screw rod is fixedly provided with an inverted ring through welding.
Further, the top of screw rod is through welded fastening has the screw head, and the screw head is the hexagon body.
Furthermore, four corners of the screw head are provided with holes.
Furthermore, a triangular hole is formed in the top of the screw head.
The utility model has the beneficial effects that:
1. this a resistant locking screw that falls for automatic lathe through being provided with devices such as glass shell, glue solution, through installing the glass shell in the bottom, through inside with screw installation entering screw when the installation screw, the glass shell is broken, and the glue solution flows, will increase being connected of screw rod and screw, prevents that the screw from droing in the screw of lathe, avoids taking place accident.
2. This a resistant locking screw that falls for automatic lathe through being provided with barb form screw thread, through barb form screw thread, fixes the inside screw thread of screw, avoids the screw to drop outside the screw, has improved screw anti-drop, promotes the resistant falling nature of screw once more.
3. This a resistant locking screw that falls for automatic lathe through being provided with the device of falling the ring, through the reverse direction installation of falling the ring, the screw installation back, falls the inner wall that the ring blocked the screw, promotes the anti-drop ability of screw.
The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.
Drawings
Fig. 1 is a schematic perspective view of a drop-resistant anti-loose screw for an automatic lathe according to the present invention;
FIG. 2 is a schematic cross-sectional view of a drop-resistant anti-loosening screw for an automatic lathe according to the present invention;
fig. 3 is a schematic perspective view of an example 2 of a drop-resistant anti-loose screw for an automatic lathe according to the present invention.
In the figure: 1-screw head, 2-four-corner opening, 3-screw, 4-thread, 5-glass shell, 6-glue solution, 7-inverted ring and 8-triangular opening.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, the anti-drop and anti-loose screw for the automatic lathe comprises a screw rod 3, wherein a glass shell 5 is arranged at the bottom of the screw rod 3, the glass shell 5 is in a cone shape, and glue solution 6 is arranged inside the glass shell 5.
In the utility model, the circumferential outer wall of the screw rod 3 is provided with a thread 4, and the section of the thread 4 is in a barb shape.
In the utility model, the bottom of the circumferential outer wall of the screw rod 3 is fixedly provided with the inverted ring 7 through welding.
In the utility model, the top of the screw rod 3 is fixedly provided with the screw head 1 through welding, and the screw head 1 is hexagonal.
In the utility model, the screw head 1 is provided with four-corner holes, and the screw head 1 is provided with four-corner holes 2.
The working principle is as follows: during the use, through the screwdriver, push up four corners trompil 2 with the screw top, with inside the screw spiral installation of screw entering lathe, because pressure effect, the glass package 5 of screw bottom is broken, and inside glue solution 6 flows, and glue solution 6 can bond screw and screw, reaches and avoids anti-drop's purpose, and the screw 4 of screw and the inner wall that falls the ring 7 and block the screw simultaneously make the screw difficult for droing.
Example 2
Referring to fig. 3, the anti-drop and anti-loose screw for an automatic lathe in this embodiment further includes a triangular opening 8 formed at the top of the screw head 1, compared to embodiment 1.
The working principle is as follows: the top of screw head 1 is opened there is triangle trompil 8, and smooth phenomenon of silk easily appears in general four corners trompil 2 when the installation is dismantled, leads to the screw installation not tight or be difficult to dismantle, and 8 angles in triangle trompil are less, are difficult to the smooth phenomenon of silk appearing, guarantee the normal installation and the dismantlement of screw.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The anti-drop anti-loosening screw for the automatic lathe comprises a screw rod (3) and is characterized in that a glass shell (5) is arranged at the bottom of the screw rod (3), the glass shell (5) is in a cone shape, and glue liquid (6) is arranged inside the glass shell (5).
2. The drop-resistant anti-loose screw for the automatic lathe is characterized in that the outer circumferential wall of the screw rod (3) is provided with a thread (4), and the cross section of the thread (4) is in a barb shape.
3. The drop-resistant anti-loose screw for the automatic lathe according to claim 2, characterized in that the bottom of the circumferential outer wall of the screw (3) is fixed with an inverted ring (7) by welding.
4. The anti-drop anti-loose screw for the automatic lathe according to claim 3, wherein the screw head (1) is fixed on the top of the screw rod (3) through welding, and the screw head (1) is hexagonal.
5. The anti-drop anti-loose screw for the automatic lathe according to claim 4, characterized in that the screw head (1) is provided with four-corner holes (2).
6. The anti-drop anti-loose screw for the automatic lathe according to claim 5, characterized in that the top of the screw head (1) is provided with a triangular opening (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022658956.4U CN215333900U (en) | 2020-11-17 | 2020-11-17 | Anti-falling anti-loosening screw for automatic lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022658956.4U CN215333900U (en) | 2020-11-17 | 2020-11-17 | Anti-falling anti-loosening screw for automatic lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215333900U true CN215333900U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022658956.4U Active CN215333900U (en) | 2020-11-17 | 2020-11-17 | Anti-falling anti-loosening screw for automatic lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215333900U (en) |
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2020
- 2020-11-17 CN CN202022658956.4U patent/CN215333900U/en active Active
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