CN211901218U - Screw rod with adjustable threads - Google Patents
Screw rod with adjustable threads Download PDFInfo
- Publication number
- CN211901218U CN211901218U CN201922171868.9U CN201922171868U CN211901218U CN 211901218 U CN211901218 U CN 211901218U CN 201922171868 U CN201922171868 U CN 201922171868U CN 211901218 U CN211901218 U CN 211901218U
- Authority
- CN
- China
- Prior art keywords
- rod
- electric
- electric telescopic
- adjustable
- rod body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a screw rod with adjustable threads, which comprises a rod body, wherein the surface of the rod body is provided with a plurality of mounting grooves, and connecting rods are arranged in the mounting grooves; an electric telescopic rod is installed in the installation groove, an electromagnet is embedded in the surface of the installation groove, which is connected with the electric telescopic rod, a connecting hole is formed in the bottom of the electric telescopic rod, and the connecting hole is connected with the connecting rod; the electric telescopic rods extend out to form threads; a processing chip is arranged in the rod body; and a battery jar is arranged in the rod body and is connected with the processing chip, the electric sheet and the electromagnet through wires. In this way, the utility model relates to an adjustable threaded screw rod, this screw rod can change its threaded shape for during it is applied to different parts, need not to change the screw rod, just can cooperate with different parts.
Description
Technical Field
The utility model relates to the field of machinary, concretely relates to screw rod of adjustable screw thread.
Background
The screw rod is a cylinder with a spiral groove cut on the outer surface or a cone with a conical spiral groove cut on the outer surface, and the screw rod is provided with different heads, such as an outer hexagonal screw rod, a large flat screw rod, an inner hexagonal screw rod and the like.
The screw is mainly used for plastic molding equipment, such as a plastic profile extruder, an injection molding machine and the like, and the screw and the cylinder are core components of the plastic molding equipment, are parts for heating, extruding and plasticizing and are the core of a plastic machine.
The screw is widely applied to machining centers, CNC machines, numerically controlled lathes, injection molding machines, wire cutting, grinding machines, milling machines, slow-moving wires, fast-moving wires, PCB drilling machines, engraving and milling machines, spark discharge machines, gear engagement machines, planing machines, large vertical lathe planners and the like.
The threads on a conventional screw are fixed and cannot be adjusted, so that they can only be used for specific corresponding parts.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an adjustable threaded screw rod, can change the shape of its screw thread.
In order to solve the technical problem, the utility model discloses a technical scheme be: a screw rod with adjustable threads comprises a rod body, wherein the surface of the rod body is provided with a plurality of mounting grooves, and connecting rods are arranged in the mounting grooves;
an electric telescopic rod is installed in the installation groove, an electromagnet is embedded in the surface, connected with the electric telescopic rod, of the installation groove, a connecting hole is formed in the bottom of the electric telescopic rod and connected with the connecting rod, two electric pieces are installed at the bottom in the connecting hole and correspond to the top of the connecting rod, when the connecting rod is completely connected with the connecting hole, the two electric pieces are tightly attached to each other, and the electric telescopic rod is connected with the electric pieces installed at the bottom in the connecting hole through electric wires;
the plurality of electric telescopic rods form threads after extending out, and the thread pitch and the tooth height of the threads are realized by controlling the extension of different electric telescopic rods;
a processing chip is arranged in the rod body and is connected with the electric sheet and the electromagnet which are arranged at the top of the connecting rod through electric wires;
the electric wire rod is characterized in that a battery jar is installed in the rod body, the battery jar is connected with the processing chip through an electric wire, the electric sheet and the electromagnet are installed at the top of the connecting rod, a charging socket is arranged on the side face of the rod body, and the charging socket is connected with the battery jar through an electric wire.
In a preferred embodiment of the present invention, the mounting grooves are closely distributed on the outer wall of the rod body in a rectangular array.
In a preferred embodiment of the present invention, the electric telescopic rod is engaged with the mounting groove.
In a preferred embodiment of the present invention, the processing chip is embedded with a wireless module.
In a preferred embodiment of the present invention, the wireless module is connected to the external terminal through a wireless signal.
In a preferred embodiment of the present invention, a storage battery is installed in the battery container.
The utility model has the advantages that: the utility model relates to a screw rod of adjustable screw thread, this screw rod can change the shape of its screw thread for during it is applied to different parts, need not to change the screw rod, just can cooperate with different parts.
Drawings
FIG. 1 is a cross-sectional view of an adjustable flight screw.
Fig. 2 is an enlarged view of a portion a of fig. 1 of an adjustable-flight screw.
Fig. 3 is a left side view of an adjustable flight screw.
The parts in the drawings are numbered as follows: 1. a rod body; 2. mounting grooves; 3. an electric telescopic rod; 4. processing the chip; 5. a wireless module; 6. a battery case; 7. a charging jack; 8. an electric sheet; 9. connecting holes; 10. a connecting rod; 11. an electromagnet.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a screw rod of adjustable screw thread, includes a body of rod 1, 1 surface of the body of rod is equipped with a plurality of mounting grooves 2, and is a plurality of mounting grooves 2 closely distribute with rectangular array's mode 1 outer wall of the body of rod, the shape of mounting groove 2 is the square, the cross-sectional area of mounting groove 2 is less, on this screw rod the screw thread is more meticulous.
Install electric telescopic handle 3 in the mounting groove 2, electric telescopic handle 3 with mounting groove 2 cooperatees, makes when electric telescopic handle 3 closes with the body of rod 1 surface is parallel.
Be equipped with connecting rod 10 in the mounting groove 2, 3 bottoms of electric telescopic handle are equipped with connecting hole 9, connecting hole 9 with connecting rod 10 is connected, connecting hole 9 with connecting rod 10 cooperatees, has played the effect of location.
Bottom in the connecting hole 9 with what connecting rod 10 top corresponds installs two electricity pieces 8, works as connecting rod 10 with when connecting hole 9 connects completely two electricity pieces 8 hug closely, electric telescopic handle 3 through the electric wire with install bottom in connecting hole 9 electricity piece 8 is connected, thereby passes through two the transmission of electricity piece 8 the required electric energy of electric telescopic handle 3 drive and handle chip 4 control electric telescopic handle 3's control signal.
The electric telescopic rods 3 form threads after being extended, the threads with different thread pitches and tooth heights are formed by opening the electric telescopic rods 3 at different positions, and the smaller the cross section area of each electric telescopic rod 3 is, the finer the threads on the screw rod are.
Install in the body of rod 1 and handle chip 4, it installs to handle chip 4 through connection of electric lines connecting rod 10 top the electric sheet 8 with electro-magnet 11, handle chip 4 and be used for control electric telescopic handle 3 open and close, and electro-magnet 11's work, thereby make and open electric telescopic handle 3 can constitute different pitch and tooth type height the screw thread for this screw rod is applied to in the part of difference.
The processing chip 4 is internally provided with a wireless module 5, the wireless module 5 is connected with an external terminal through a wireless signal, the external terminal sets the thread pitch and the tooth form height of the thread required by the processing chip 4, so that the electric telescopic rods 3 at different positions are opened to form the corresponding thread, and the tooth form height is controlled by controlling the extending amount of the electric telescopic rods 3.
Install battery jar 6 in the body of rod 1, battery jar 6 passes through the connection of electric lines handle chip 4, install connecting rod 10 top the electric piece 8 with electro-magnet 11, body of rod 1 side is equipped with charging socket 7, charging socket 7 pass through the electric wire with battery jar 6 is connected, charging socket 7 is used for right the battery charges.
And a storage battery is arranged in the battery slot 6, so that electric energy is provided for the processing chip 4, the electric telescopic rod 3 and the electromagnet 11.
Compared with the prior art, the utility model relates to a screw rod of adjustable screw thread, this screw rod can change the shape of its screw thread for during it is applied to different parts, need not to change the screw rod, just can cooperate with different parts.
In the description of the present invention, it should be noted that all the components are general standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or through conventional testing methods, and the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the positions or positional relationships based on the drawings, or the positions or positional relationships that the products of the present invention are usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated devices or elements must have specific positions, be constructed and operated in specific positions, and thus, cannot be understood as limitations of the present invention.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A screw rod with adjustable threads comprises a rod body, and is characterized in that a plurality of mounting grooves are formed in the surface of the rod body, and connecting rods are arranged in the mounting grooves;
an electric telescopic rod is installed in the installation groove, an electromagnet is embedded in the surface, connected with the electric telescopic rod, of the installation groove, a connecting hole is formed in the bottom of the electric telescopic rod and connected with the connecting rod, two electric pieces are installed at the bottom in the connecting hole and correspond to the top of the connecting rod, when the connecting rod is completely connected with the connecting hole, the two electric pieces are tightly attached to each other, and the electric telescopic rod is connected with the electric pieces installed at the bottom in the connecting hole through electric wires;
the plurality of electric telescopic rods form threads after extending out, and the thread pitch and the tooth height of the threads are realized by controlling the extension of different electric telescopic rods;
a processing chip is arranged in the rod body and is connected with the electric sheet and the electromagnet which are arranged at the top of the connecting rod through electric wires;
the electric wire rod is characterized in that a battery jar is installed in the rod body, the battery jar is connected with the processing chip through an electric wire, the electric sheet and the electromagnet are installed at the top of the connecting rod, a charging socket is arranged on the side face of the rod body, and the charging socket is connected with the battery jar through an electric wire.
2. An adjustable flight screw as claimed in claim 1, wherein: the mounting grooves are closely distributed on the outer wall of the rod body in a rectangular array mode.
3. An adjustable flight screw as claimed in claim 1, wherein: the electric telescopic rod is matched with the mounting groove.
4. An adjustable flight screw as claimed in claim 1, wherein: the processing chip is internally provided with a wireless module.
5. An adjustable flight screw as claimed in claim 4, wherein: the wireless module is connected with an external terminal through a wireless signal.
6. An adjustable flight screw as claimed in claim 1, wherein: and a storage battery is arranged in the battery jar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171868.9U CN211901218U (en) | 2019-12-06 | 2019-12-06 | Screw rod with adjustable threads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922171868.9U CN211901218U (en) | 2019-12-06 | 2019-12-06 | Screw rod with adjustable threads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211901218U true CN211901218U (en) | 2020-11-10 |
Family
ID=73298745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922171868.9U Expired - Fee Related CN211901218U (en) | 2019-12-06 | 2019-12-06 | Screw rod with adjustable threads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211901218U (en) |
-
2019
- 2019-12-06 CN CN201922171868.9U patent/CN211901218U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20211206 |