CN115608825A - Structure of hard alloy rod correcting machine rotor - Google Patents
Structure of hard alloy rod correcting machine rotor Download PDFInfo
- Publication number
- CN115608825A CN115608825A CN202211160218.4A CN202211160218A CN115608825A CN 115608825 A CN115608825 A CN 115608825A CN 202211160218 A CN202211160218 A CN 202211160218A CN 115608825 A CN115608825 A CN 115608825A
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- China
- Prior art keywords
- stator
- hole
- hard alloy
- machine rotor
- alloy rod
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- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a structure of a hard alloy rod rectifying machine rotor, which comprises a base body and a stator, wherein a through hole is formed in the side surface of the base body, one end of the stator extends into the through hole of the base body, a concave part is formed in the end face of the end, extending into the through hole, of the stator, an adhesive layer is arranged in a gap between the outer side surface of the stator and the inner side surface of the through hole, a stainless steel hollow cylinder is welded with the inner side surface of the concave part of the stator, an internal thread is formed in the inner side of the hollow cylinder, and a screw is further arranged, wherein the external thread of the screw is in interference fit with the internal thread of the stainless steel hollow cylinder. The invention can reduce the cost of the hard alloy rod correcting machine rotor, is convenient to maintain and has high yield.
Description
Technical Field
The invention belongs to the technical field of hard alloy processing equipment, and particularly relates to a structure of a hard alloy rod correcting machine rotor.
Background
The existing hard alloy rod correcting machine rotor generally comprises: the stator comprises a base body and a stator, wherein the stator is fixed on the base body. The rotor of the rod correcting machine is used for fixing one end of a straight rod through the stator according to different purposes, and the rotor base body rotates to change the straight rod into different shapes. Due to the fact that the special-shaped hard alloy rotor is complex in overall processing technology, low in yield and high in cost, after the stator is damaged, the whole rotor can be scrapped, and great waste is caused.
Disclosure of Invention
The problems described above are addressed. The invention aims to provide a structure of a hard alloy rod correcting machine rotor, which can reduce the cost of the hard alloy rod correcting machine rotor, is convenient to maintain and has high yield.
The scheme of solving above-mentioned technical problem and adopting as follows, a carbide entangles structure of excellent machine rotor, including base member and stator, the side of base member is provided with the through-hole, the through-hole of base member is stretched into to the one end of stator, the one end terminal surface that the stator stretched into the through-hole is provided with the depressed part clearance between stator lateral surface and the through-hole medial surface sets up the adhesive layer, with the medial surface welding stainless steel cavity cylinder of stator depressed part, there is the internal thread inboard of cavity cylinder, still includes the screw, the external screw thread of screw and the internal thread interference fit of stainless steel cavity cylinder.
Furthermore, the number of the stators is more than 1, and the side face of the base body is provided with through holes which are not less than the number of the stators.
Further, the glue material of the adhesive layer is anaerobic glue.
Further, the clearance between the outer side face of the stator and the inner side face of the through hole is 0.06-0.10mm.
The technical principle of the invention is as follows:
the matrix of the hard alloy rotor and the easily damaged stator are divided into two parts to be manufactured, so that the manufacturing difficulty can be reduced. The base body and the stator are assembled into a whole after being completely manufactured. Firstly, a stainless steel part and a hard alloy part are adopted for welding a stator, a contact part of the excircle of the stator is assembled with a matrix by adopting a tiny gap (the two sides are 0.06-0.10 mm), and anaerobic glue is added at the connection part to play a role in preliminary fixing and sealing; by utilizing the characteristic of large expansion coefficient of stainless steel, the outer circle of the stainless steel expands to form interference fit with the circular hole on the base body by screwing the thread of the inner hole of the stainless steel, thereby achieving the purpose of fixing the stator. The manufacturing method can meet the use requirement, when the part of the rotor and the stator are damaged, the stator can be replaced by screwing out the screw of the stainless steel inner hole, and the base body can be used continuously.
The invention has the beneficial effects that:
the invention can reduce the cost of the hard alloy rod correcting machine rotor, is convenient to maintain and has high yield.
Drawings
FIG. 1 is a schematic structural diagram of a rotor of a hard alloy rod straightening machine according to an embodiment of the invention;
in the figure: 1-a substrate; 2-a stator; 3-a through hole; 21-a recess; 4-an adhesive layer; 5-a hollow cylinder; 6-screw.
Detailed Description
The present invention will be described in detail below with reference to the drawings, and features of the following embodiments and examples may be combined with each other without conflict.
As shown in fig. 1, a structure that stick machine rotor is entangled to carbide, including base member 1 and stator 2, the side of base member 1 is provided with through-hole 3, the through-hole 3 of base member 1 is stretched into to the one end of stator 2, the one end terminal surface that stator 2 stretched into through-hole 3 is provided with depressed part 21 clearance between 2 lateral surfaces of stator and the 3 medial surfaces of through-hole sets up adhesive layer 4, with stator depressed part 21's medial surface welding stainless steel hollow cylinder 5, there is the internal thread inboard of hollow cylinder 5, still includes screw 6, the external screw thread of screw and the internal thread interference fit of stainless steel hollow cylinder.
As a preferable example of the above embodiment, the number of the stators 2 is greater than 1, and the side surface of the base 1 is provided with through holes 3 not less than the number of the stators.
As a preference of the above embodiment, the sizing material of the adhesive layer 4 is anaerobic glue.
In the above embodiment, the gap between the outer side surface of the stator 2 and the inner side surface of the through hole 3 is preferably 0.06 to 0.10mm.
The technical principle of the invention is as follows:
the matrix of the hard alloy rotor and the easily damaged stator are divided into two parts to be manufactured, so that the manufacturing difficulty can be reduced. The base body and the stator are respectively assembled into a whole after being completely manufactured. Firstly, a stainless steel component and a hard alloy component are welded well, the contact part of the excircle of the stator is assembled with a matrix by adopting a tiny gap (the two sides are 0.06-0.10 mm), and anaerobic glue is added at the connection part to play the roles of preliminary fixing and sealing; by utilizing the characteristic of large expansion coefficient of stainless steel, the outer circle of the stainless steel expands to form interference fit with the circular hole on the base body by screwing the thread of the inner hole of the stainless steel, thereby achieving the purpose of fixing the stator. The manufacturing method can meet the use requirement, when the part of the rotor and the stator are damaged, the stator can be replaced by screwing out the screw of the stainless steel inner hole, and the base body can be used continuously.
The invention can reduce the cost of the hard alloy rod correcting machine rotor, is convenient to maintain and has high yield.
Although the invention has been described in detail above with reference to specific embodiments, it will be apparent to one skilled in the art that modifications or improvements may be made based on the invention. Accordingly, it is intended that all such modifications and alterations be included within the scope of this invention as defined in the appended claims.
Claims (4)
1. The utility model provides a structure of stick machine rotor is entangled to carbide which characterized in that: including base member and stator, the side of base member is provided with the through-hole, the one end of stator stretches into the through-hole of base member, the one end terminal surface that the stator stretches into the through-hole is provided with the depressed part clearance between stator lateral surface and the through-hole medial surface sets up the adhesive layer, with the medial surface welding stainless steel cavity cylinder of stator depressed part, there is the internal thread inboard of cavity cylinder, still include the screw, the external screw thread of screw and the internal thread interference fit of stainless steel cavity cylinder.
2. The structure of a hard alloy rod rectifying machine rotor according to claim 1, characterized in that: the quantity of stator is greater than 1, and the side of base member is provided with the through-hole that is no less than stator quantity.
3. The structure of a hard alloy rod rectifying machine rotor as claimed in claim 1, wherein: the glue material of the adhesive layer is anaerobic glue.
4. The structure of a hard alloy rod rectifying machine rotor as claimed in claim 1, wherein: and the clearance between the outer side surface of the stator and the inner side surface of the through hole is 0.06-0.10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211160218.4A CN115608825A (en) | 2022-09-22 | 2022-09-22 | Structure of hard alloy rod correcting machine rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211160218.4A CN115608825A (en) | 2022-09-22 | 2022-09-22 | Structure of hard alloy rod correcting machine rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115608825A true CN115608825A (en) | 2023-01-17 |
Family
ID=84859668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211160218.4A Pending CN115608825A (en) | 2022-09-22 | 2022-09-22 | Structure of hard alloy rod correcting machine rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115608825A (en) |
-
2022
- 2022-09-22 CN CN202211160218.4A patent/CN115608825A/en active Pending
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