CN203578651U - Device for machining external threads at two ends - Google Patents
Device for machining external threads at two ends Download PDFInfo
- Publication number
- CN203578651U CN203578651U CN201320726123.4U CN201320726123U CN203578651U CN 203578651 U CN203578651 U CN 203578651U CN 201320726123 U CN201320726123 U CN 201320726123U CN 203578651 U CN203578651 U CN 203578651U
- Authority
- CN
- China
- Prior art keywords
- cylindrical die
- die roll
- motor
- moving runner
- processing device
- 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 device for machining external threads at two ends. The device comprises a machine base, a swing arm, a motor, a first thread rolling wheel, a second thread rolling wheel and a clamp, wherein the machine base is provided with the swing arm and the clamp, the swing arm is provided with the motor, a rotary shaft of the motor is provided with the first thread rolling wheel and the second thread rolling wheel, the clamp is provided with a rotary wheel which is provided with a feeding hole, a clamping arm is disposed on the rotary wheel, and the rotary wheel and the clamp are rotatably arranged. The motor is provided with the first thread rolling wheel and the second thread rolling wheel which are separated and different in cross section area so that external threads of a threaded part with two sections of different outer diameters can be machined at one time.
Description
[technical field]
The utility model relates to the technical field of external thread piece, particularly the technical field of two ends male thread processing device.
[background technology]
Externally threaded processing mode of the prior art mainly contains two kinds: a kind of is cutting, and another kind is rolled thread processing.
Machining in view of two ends screw element be the structural member with middle boss, in turning, add man-hour requirement clamping, top pressure, screw-thread ending place for these two ends designs without escape, the external screw thread processing that therefore will once complete place, two ends is not attainable, head processing is changed in employing, crudy cannot guarantee, at the bottom of working (machining) efficiency.
Rolled thread processing adopt one pair of cylindrical die roll by roll extrusion by screw element machine-shaping, processing mode can be divided into again two kinds: a kind of is that two sections of external screw threads are respectively processed once, two sections of external screw threads machine at twice, this mode is in the shorter a period of time existing problems of processing, poor location, and manufactured goods is of poor quality, another kind is to output corresponding notch on one pair of cylindrical die roll, and this mode can once complete two sections of externally threaded processing.
Although above processing mode can once complete two sections of identical externally threaded processing of external diameter, for the external screw thread of the different screw element of those two sections of external diameters, process and once cannot complete.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of two ends male thread processing device.Can once complete the external screw thread processing of the different screw element of two sections of external diameters.
For achieving the above object, the utility model proposes a kind of two ends male thread processing device, comprise support, swing arm, motor, the first cylindrical die roll, the second cylindrical die roll, jig main body, described support is provided with swing arm and jig main body, described swing arm is provided with motor, the turning cylinder of described motor is provided with the first cylindrical die roll and the second cylindrical die roll, described jig main body is provided with moving runner, described moving runner is provided with feedhole, described moving runner is provided with clamping limb, and described moving runner and jig main body adopt rotatable installation.
As preferably, the front end of the turning cylinder of described motor is provided with the first cylindrical die roll, and the rear portion of described the first cylindrical die roll is provided with the second cylindrical die roll, and the cross-sectional area of described the first cylindrical die roll is greater than the cross-sectional area of the second cylindrical die roll.
As preferably, described moving runner is provided with at least three clamping limbs.
As preferably, described moving runner is provided with three clamping limbs.
As preferably, described three clamping limbs are evenly distributed on feedhole around.
As preferably, also comprise rewinding mouth, described support is provided with rewinding mouth, described rewinding mouth be located at clamping limb under.
The beneficial effects of the utility model: the utility model by will be provided with at motor the first cylindrical die roll and the second cylindrical die roll that separately cross-sectional area varies in size, can once complete the external screw thread processing of the different screw element of two sections of external diameters.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the structural representation of a kind of two ends of the utility model male thread processing device.
In figure: 1-support, 2-swing arm, 3-motor, 4-the first cylindrical die roll, 5-the second cylindrical die roll, 6-jig main body, 7-rewinding mouth, 61-moving runner, 62-clamping limb, 63-feedhole.
[specific embodiment]
Consult Fig. 1, a kind of two ends of the utility model male thread processing device, comprise support 1, swing arm 2, motor 3, the first cylindrical die roll 4, the second cylindrical die roll 5, jig main body 6, described support 1 is provided with swing arm 2 and jig main body 6, described swing arm 2 is provided with motor 3, the turning cylinder of described motor 3 is provided with the first cylindrical die roll 4 and the second cylindrical die roll 5, described jig main body 6 is provided with moving runner 61, described moving runner 61 is provided with feedhole 63, described moving runner 61 is provided with clamping limb 62, described moving runner 61 and jig main body 6 adopt rotatable installation, the front end of the turning cylinder of described motor 3 is provided with the first cylindrical die roll 4, the rear portion of described the first cylindrical die roll 4 is provided with the second cylindrical die roll 5, the cross-sectional area of described the first cylindrical die roll 4 is greater than the cross-sectional area of the second cylindrical die roll 5, described moving runner 61 is provided with at least three clamping limbs 62, described moving runner 61 is provided with three clamping limbs 62, described three clamping limbs 62 are evenly distributed on feedhole 63 around, also comprise rewinding mouth 7, described support 1 is provided with rewinding mouth 7, described rewinding mouth 7 be located at clamping limb 62 under.
The utility model course of work: a kind of two ends of the utility model male thread processing device in the course of the work, motor 3 drives the first cylindrical die roll 4 and the second cylindrical die roll 5 to rotate, retaining thread part on clamping limb 62 is followed moving runner 61, and the cylindrical die roll that motor 3 is undertaken moving to realize on motor 3 in position by swing arm 2 carries out screw element rolled thread.The utility model by will be provided with at motor 3 the first cylindrical die roll 4 and the second cylindrical die roll 5 that separately cross-sectional area varies in size, can once complete the external screw thread processing of the different screw element of two sections of external diameters.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (6)
1. a two ends male thread processing device, it is characterized in that: comprise support (1), swing arm (2), motor (3), the first cylindrical die roll (4), the second cylindrical die roll (5), jig main body (6), described support (1) is provided with swing arm (2) and jig main body (6), described swing arm (2) is provided with motor (3), the turning cylinder of described motor (3) is provided with the first cylindrical die roll (4) and the second cylindrical die roll (5), described jig main body (6) is provided with moving runner (61), described moving runner (61) is provided with feedhole (63), described moving runner (61) is provided with clamping limb (62), described moving runner (61) and jig main body (6) adopt rotatably and install.
2. a kind of two ends as claimed in claim 1 male thread processing device, it is characterized in that: the front end of the turning cylinder of described motor (3) is provided with the first cylindrical die roll (4), the rear portion of described the first cylindrical die roll (4) is provided with the second cylindrical die roll (5), and the cross-sectional area of described the first cylindrical die roll (4) is greater than the cross-sectional area of the second cylindrical die roll (5).
3. a kind of two ends as claimed in claim 1 male thread processing device, is characterized in that: described moving runner (61) is provided with at least three clamping limbs (62).
4. a kind of two ends as claimed in claim 1 male thread processing device, is characterized in that: described moving runner (61) is provided with three clamping limbs (62).
5. a kind of two ends as claimed in claim 4 male thread processing device, is characterized in that: described three clamping limbs (62) are evenly distributed on feedhole (63) around.
6. a kind of two ends male thread processing device as described in any one in claim 1 to 5, is characterized in that: also comprise rewinding mouth (7), described support (1) is provided with rewinding mouth (7), described rewinding mouth (7) be located at clamping limb (62) under.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726123.4U CN203578651U (en) | 2013-11-15 | 2013-11-15 | Device for machining external threads at two ends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320726123.4U CN203578651U (en) | 2013-11-15 | 2013-11-15 | Device for machining external threads at two ends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578651U true CN203578651U (en) | 2014-05-07 |
Family
ID=50576626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320726123.4U Expired - Fee Related CN203578651U (en) | 2013-11-15 | 2013-11-15 | Device for machining external threads at two ends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578651U (en) |
-
2013
- 2013-11-15 CN CN201320726123.4U patent/CN203578651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |