CN201625886U - Machine head rotating and rolling wheel feeding mechanism of turning groove forming machine - Google Patents
Machine head rotating and rolling wheel feeding mechanism of turning groove forming machine Download PDFInfo
- Publication number
- CN201625886U CN201625886U CN2010201112124U CN201020111212U CN201625886U CN 201625886 U CN201625886 U CN 201625886U CN 2010201112124 U CN2010201112124 U CN 2010201112124U CN 201020111212 U CN201020111212 U CN 201020111212U CN 201625886 U CN201625886 U CN 201625886U
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- rolling wheel
- push rod
- shaft
- machine head
- roller
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- Expired - Fee Related
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Abstract
The utility model discloses a machine head rotating and rolling wheel feeding mechanism of a turning groove forming machine. The mechanism comprises a rolling wheel, a rolling wheel frame seat, a pin shaft, a cam plate, a middle shaft flange plate, a needle roller bearing, a rotating shaft, a sliding sleeve, an outer shaft, a motor, a machine head flange plate, a middle shaft, a push rod and a double-rod oil cylinder, wherein, the rolling wheel is connected with the rolling wheel frame seat in a rolling manner; the cam plate is connected with the rolling wheel frame seat through the pin shaft; the middle shaft flange plate is positioned between the cam plate and the machine head flange plate; a middle shaft is connected with the push rod through the rotating shaft; the needle roller bearing is positioned on the two sides of the rotating shaft; the sliding sleeve is positioned between the needle roller bearing and the push rod; the motor drives the middle shaft to rotate; the middle shaft is mounted in the outer shaft through a bearing; and the double-rod oil cylinder and the push rod are propped against each other. The mechanism can convert axial feeding to radial feeding while the machine head rotates, thereby realizing machine head rotation and rolling wheel radial-feeding, achieving the aim of simultaneous conduction of rotation and pressing, and enabling work pieces to form the shapes of grooves, teeth and the like.
Description
Technical field
The utility model relates to a kind of rotation and feed mechanism of lathe, particularly a kind of spin slot machine head rotation and roller feed mechanism.
Background technology
In the processing of hard tubes such as pipe processing industry such as air conditioning for automobiles pipeline, oil circuit, gas circuit, need be processed into head shapes such as grooved, flute profile, be convenient to install or sealing.The dimensional accuracy of finished product, the accuracy of form and position, roughness require very high, and require the lathe versatility good.At present axial feed is converted to radial feed, the very difficult composite request that reaches lathe simultaneously with ramp type, lever, universal transmission main shaft formula mechanism.
The utility model content
Technical problem to be solved in the utility model provides a kind of spin slot machine head rotation and roller feed mechanism, and it can convert axial feed to radial feed simultaneously in the head rotation, realizes head rotation and roller radial feed.
For solveing the technical problem, the utility model provides a kind of spin slot machine head rotation and roller feed mechanism, it is characterized in that, it comprises roller, the roller stand, bearing pin, cam disc, the axis ring flange, needle bearing, rotating shaft, sliding sleeve, outer shaft, motor, the head ring flange, axis, push rod and two go out rod oil cylinder, roller rolls with the roller stand and is connected, cam disc is connected with the roller stand by bearing pin, the axis ring flange is between cam disc and head ring flange, axis is connected by rotating shaft with push rod, needle bearing is positioned at the both sides of rotating shaft, sliding sleeve is between needle bearing and push rod, the rotation of motor-driven axis, axis is contained in the outer shaft by bearing, twoly goes out rod oil cylinder and push rod props up mutually.
Positive progressive effect of the present utility model is: the utility model is a core with helicla flute, straight trough, cam structure commonly used, be equipped with needle bearing, sliding sleeve, oil cylinder, rotating shaft, simultaneously can convert axial feed to radial feed in the head rotation, realize head rotation and roller radial feed, the entire mechanism compactness, rigidity is strong, the precision height.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the structural representation of roller and roller stand in the utility model.
The specific embodiment
Lift a preferred embodiment below, and come the clearer the utility model that intactly illustrates in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, rotation of the utility model spin slot machine head and roller feed mechanism comprise roller 1, roller stand 2, bearing pin 3, cam disc 4, axis ring flange 5, needle bearing 6, rotating shaft 7, sliding sleeve 8, outer shaft 9, motor 10, head ring flange 11, axis 12, push rod 13 and twoly go out rod oil cylinder 14, roller 1 rolls with roller stand 2 and is connected, cam disc 4 is connected with roller stand 2 by bearing pin 3, axis ring flange 5 is between cam disc 4 and head ring flange 11, axis 12 and push rod 13 are connected by rotating shaft, needle bearing 6 is positioned at the both sides of rotating shaft 7, sliding sleeve 8 is between needle bearing 6 and push rod 13, motor 10 drives axis 12 rotations, axis 12 is contained in the outer shaft 9 by bearing, can rotate mutually, twoly go out rod oil cylinder 14 and prop up mutually with push rod 13.
The operation principle of rotation of the utility model spin slot machine head and roller feed mechanism is as follows: motor 10 drives axis 12 rotations, also rotation of axis ring flange 5 simultaneously, drive push rod 13, outer shaft 9 with 11 rotations of head ring flange by rotating shaft 7, sliding sleeve 8, needle bearing 6, go out rod oil cylinder 14 except that the back piston bar has the two of adjusting nut this moment, remaining parts is all rotated simultaneously with head ring flange 11, and whole head begins rotation.In the head rotation, the back piston bar has an adjusting nut two go out rod oil cylinder 14 and obtains signal work, promoting push rod 13 moves axially forward, this moment, rotating shaft 7, sliding sleeve 8, the needle bearing 6 with push rod 13 combinations moved axially forward in the straight trough of axis 12 respectively, axial screw shape is moved forward in the helicla flute of outer shaft 9, make and rotated an angle relatively between axis 12 and the outer shaft 9, also rotated a same angle between cam disc 4, head ring flange 11 and the axis ring flange 5.At this moment, cam disc 4 makes roller mount 2 produce to the moving radially of pivot direction by bearing pin 3, moves radially together thereby drive roller 1, presses to workpiece, the beginning spinning process.Roller mount 2 is pressed on the axis ring flange 5 by pressing plate, only allows to move radially.Regulate the two nuts that go out rod oil cylinder 14 have adjusting nut this moment, can regulate twoly to go out rod oil cylinder 14 and move axially distance, reach and regulate roller and move radially distance (fine-tuning, precision can reach 0.01mm), make its spinning to desired size.Work finishes, and twoly goes out rod oil cylinder 14 and obtains signal pulling push rod 13 and move axially backward, and roller 1 is got back to original position, and a course of work finishes.The utility model can convert axial feed to radial feed simultaneously in the head rotation, realizes head rotation and roller radial feed, reaches the limit rotating side and presses purpose, makes workpiece form shapes such as groove, tooth.
Though more than described the specific embodiment of the present utility model, but those skilled in the art is to be understood that, these only illustrate, and under the prerequisite that does not deviate from principle of the present utility model and essence, can make numerous variations or modification to these embodiments.Therefore, protection domain of the present utility model is limited by appended claims.
Claims (1)
1. a spin slot machine head rotates and the roller feed mechanism, it is characterized in that, it comprises roller, the roller stand, bearing pin, cam disc, the axis ring flange, needle bearing, rotating shaft, sliding sleeve, outer shaft, motor, the head ring flange, axis, push rod and two go out rod oil cylinder, roller rolls with the roller stand and is connected, cam disc is connected with the roller stand by bearing pin, the axis ring flange is between cam disc and head ring flange, axis is connected by rotating shaft with push rod, needle bearing is positioned at the both sides of rotating shaft, sliding sleeve is between needle bearing and push rod, motor-driven axis rotation, axis is contained in the outer shaft by bearing, twoly goes out rod oil cylinder and push rod props up mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201112124U CN201625886U (en) | 2010-02-09 | 2010-02-09 | Machine head rotating and rolling wheel feeding mechanism of turning groove forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201112124U CN201625886U (en) | 2010-02-09 | 2010-02-09 | Machine head rotating and rolling wheel feeding mechanism of turning groove forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625886U true CN201625886U (en) | 2010-11-10 |
Family
ID=43057271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201112124U Expired - Fee Related CN201625886U (en) | 2010-02-09 | 2010-02-09 | Machine head rotating and rolling wheel feeding mechanism of turning groove forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625886U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528524A (en) * | 2011-12-16 | 2012-07-04 | 大连三高科技发展有限公司 | Feed device for steel pipe facing and chamfering machine |
| CN114769627A (en) * | 2022-04-01 | 2022-07-22 | 浙江陀曼智能科技股份有限公司 | Lathe tool feeding mechanism with stroke adjusting function and bearing ring processing lathe |
-
2010
- 2010-02-09 CN CN2010201112124U patent/CN201625886U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528524A (en) * | 2011-12-16 | 2012-07-04 | 大连三高科技发展有限公司 | Feed device for steel pipe facing and chamfering machine |
| CN102528524B (en) * | 2011-12-16 | 2013-11-06 | 大连三高科技发展有限公司 | Feed device for steel pipe facing and chamfering machine |
| CN114769627A (en) * | 2022-04-01 | 2022-07-22 | 浙江陀曼智能科技股份有限公司 | Lathe tool feeding mechanism with stroke adjusting function and bearing ring processing lathe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20120209 |