CN202780073U - Device for automatic adjusting of stand column angle of gear shaping machine - Google Patents
Device for automatic adjusting of stand column angle of gear shaping machine Download PDFInfo
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- CN202780073U CN202780073U CN 201220488862 CN201220488862U CN202780073U CN 202780073 U CN202780073 U CN 202780073U CN 201220488862 CN201220488862 CN 201220488862 CN 201220488862 U CN201220488862 U CN 201220488862U CN 202780073 U CN202780073 U CN 202780073U
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- screw
- column
- stand column
- automatic adjusting
- screw set
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Abstract
Provided is a device for automatic adjusting of a stand column angle of a gear shaping machine. One side of a stand column is hinged with a middle lathe bed body through a plug column, and a screw-nut device is arranged between the stand column and the middle lathe bed body on the other side of the stand column, wherein the screw-nut device is used for driving the stand column to rotate with the plug column as a circle center. According to the screw-nut device, a screw sleeve support seat is fixedly installed on the middle lathe bed, a screw sleeve is hinged with the screw sleeve support seat, and a threaded sleeve is fixedly installed inside the screw sleeve. A servo motor is installed on the stand column, the servo motor is connected with the screw rod through a universal coupling, and a screw rod is connected with the threaded sleeve. By adopting the mentioned structure, the servo motor drives the screw rod to rotate, and therefore the stand column is pulled in or pushed away and a flip-flop movement up and down is carried out to the stand column, and the turning angle of the stand column is controlled by controlling the number of circles of turning and the position of the servo motor. The device for the automatic adjusting of the stand column angle of the gear shaping machine has the advantages of being simple in structure, convenient to operate, and high in automation degree. A two-level universal coupling is adopted, the rotary transmission deviating from the pivot is enabled to be more stable.
Description
Technical field
The utility model relates to a kind of gear shapping machine column control device, particularly a kind of device of automatic adjusting gear shapping machine column angle.
Background technology
In the use procedure of gear shapping machine, some special requirement that often has many consumers need to the angle that upright post overturning is certain be cut the gear that becomes transverse tooth thickness.And require the angle of upright post overturning adjustable arbitrarily in certain scope.
In design in the past, upright post overturning generally utilizes the sine gauge principle to fill up the angle cushion block below column and realizes.Also have and utilize the realization of rotary screw promotion column to overturn.Although these two kinds of methods can realize upright post overturning, can not realize the automation of adjustment process, adjustment process is loaded down with trivial details and the amount of labour is large.
Chinese patent application CN 102489788 A, a kind of novel numerical control tooth fan gear shapping machine column dip angle adjusting mechanism is disclosed, adopted semi arch back-up block and hydraulic cylinder to realize adjusting the angle of upright post overturning, the problem that exists is, because the leakage problem of oil circuit, the hydraulic cylinder precision stability is relatively poor, so has also put down in writing in the document and adopted extra screw rod to overcome these difficulties.This structure is difficult to realize automatic control.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of device of automatic adjusting gear shapping machine column angle, is convenient to realize automatic control, and simple to operate, and precision is easy to control.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of device of automatic adjusting gear shapping machine column angle, column one side is hinged by stifled post and medial bed, be positioned at the column opposite side, be provided with between column and the medial bed and drive the screw nut device of column take stifled post as center of circle rotation.
In the described screw nut device, the screw set supporting seat is fixedly mounted on the medial bed, and screw set and screw set supporting seat are hinged, and screw shell is fixedly mounted in the screw set;
Servomotor is installed on the column, and servomotor is connected with leading screw by Hooks coupling universal coupling, and leading screw is connected with screw shell.
Described servomotor is connected with an end of connecting axle by shaft coupling, the other end of connecting axle by Hooks coupling universal coupling be connected with leading screw, connecting axle is installed on the column by bearing.
Described bearing is cylinder roller bearing.
Described screw shell has flanged (FLGD) stage, and this stage is connected by flange with the upper surface of screw set.
The screw set bottom is provided with for the screw set supporting seat lug boss that is connected with the screw set supporting seat.
The device of a kind of automatic adjusting gear shapping machine column angle that the utility model provides, by adopting above-mentioned structure, servomotor drives the leading screw rotation, thereby further or push column open, column is done spun upside down motion, by the revolution number of turns of control servomotor and the angle that upright post overturning is controlled in the position.The utlity model has simple in structure, easy to operate, the characteristics that automaticity is high.Connect again the mounting means of servomotor after the transfer of employing connecting axle, make the rotary drive of disalignment more steady.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is that the master of the utility model device looks schematic diagram.
Fig. 2 is that the A of Fig. 1 is to schematic diagram.
Fig. 3 is that the master under the utility model device open configuration looks schematic diagram.
Among the figure: column 1, stifled post 2, upright supports seat 3, medial bed 4, screw set supporting seat 5, screw set 6, screw shell 7, leading screw 8, Hooks coupling universal coupling 9, servomotor 10, bearing pin 11, screw set supporting seat lug boss 12, connecting axle 13, bearing 14.
The specific embodiment
In Fig. 1, a kind of device of automatic adjusting gear shapping machine column angle, column 1 one sides are hinged with medial bed 4 by stifled post 2, it is characterized in that: be positioned at column 1 opposite side, be provided with between column 1 and the medial bed 4 and drive the screw nut device of column 1 take stifled post 2 as center of circle rotation.
In Fig. 2, in the described screw nut device, screw set supporting seat 5 is fixedly mounted on the medial bed 4, and screw set 6 is hinged with screw set supporting seat 5, and screw shell 7 is fixedly mounted in the screw set 6; In Fig. 1, described screw shell 7 has flanged (FLGD) stage, and this stage is connected by flange with the upper surface of screw set 6.Structure is guaranteed the stressed reliable of screw shell 7 thus.Screw set 6 bottoms are provided with for the screw set supporting seat lug boss 12 that is connected with screw set supporting seat 5.Screw set supporting seat lug boss 12 forms a plane and contacts with the inwall of screw set supporting seat 5.Structure thus is beneficial to and overcomes the moment of torsion of screw nut device in rotary course.
In Fig. 1 ~ Fig. 3, servomotor 10 is installed on the column 1, and servomotor 10 is connected with leading screw 8 by Hooks coupling universal coupling, and leading screw 8 is connected with screw shell 7.
Described servomotor 10 is connected with an end of connecting axle 13 by shaft coupling, and the other end of connecting axle 13 is connected with leading screw 8 by Hooks coupling universal coupling 9, and connecting axle 13 is installed on the column 1 by bearing 14.In the scheme of optimizing, described bearing 14 is cylinder roller bearing.Structure thus, under the transmission condition that becomes axis, transmission is more reliable.Especially can avoid servomotor 10 to be subject to Radial Perturbation from Hooks coupling universal coupling 9.
Operation principle of the present utility model is as follows, servomotor 10 drives leading screw 8 by Hooks coupling universal coupling 9 and rotates, leading screw 8 rotates in screw shell 7 the insides, thereby further or push column 1 open, make column 1 around stifled post 2 upsets, can accurately control the angle that column 1 overturns by the revolution number of turns and the position of control servomotor 10.
Claims (6)
1. device of automatically regulating gear shapping machine column angle, column (1) one side is hinged with medial bed (4) by stifled post (2), it is characterized in that: be positioned at column (1) opposite side, be provided with between column (1) and the medial bed (4) and drive the screw nut device of column (1) take stifled post (2) as center of circle rotation.
2. the device of a kind of automatic adjusting gear shapping machine column angle according to claim 1, it is characterized in that: in the described screw nut device, screw set supporting seat (5) is fixedly mounted on the medial bed (4), screw set (6) is hinged with screw set supporting seat (5), and screw shell (7) is fixedly mounted in the screw set (6);
Servomotor (10) is installed on the column (1), and servomotor (10) is connected with leading screw (8) by Hooks coupling universal coupling, and leading screw (8) is connected with screw shell (7).
3. the device of a kind of automatic adjusting gear shapping machine column angle according to claim 2, it is characterized in that: described servomotor (10) is connected by the end of shaft coupling with connecting axle (13), the other end of connecting axle (13) is connected with leading screw (8) by Hooks coupling universal coupling (9), and connecting axle (13) is installed on the column (1) by bearing (14).
4. the device of a kind of automatic adjusting gear shapping machine column angle according to claim 3, it is characterized in that: described bearing (14) is cylinder roller bearing.
5. the device of a kind of automatic adjusting gear shapping machine column angle according to claim 2, it is characterized in that: described screw shell (7) has flanged (FLGD) stage, and this stage is connected by flange with the upper surface of screw set (6).
6. the device of a kind of automatic adjusting gear shapping machine column angle according to claim 2 is characterized in that: be provided with the screw set supporting seat lug boss (12) that is connected for screw set supporting seat (5) bottom the screw set (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488862 CN202780073U (en) | 2012-09-24 | 2012-09-24 | Device for automatic adjusting of stand column angle of gear shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488862 CN202780073U (en) | 2012-09-24 | 2012-09-24 | Device for automatic adjusting of stand column angle of gear shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202780073U true CN202780073U (en) | 2013-03-13 |
Family
ID=47807414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220488862 Expired - Fee Related CN202780073U (en) | 2012-09-24 | 2012-09-24 | Device for automatic adjusting of stand column angle of gear shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202780073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658872A (en) * | 2012-09-24 | 2014-03-26 | 宜昌长机科技有限责任公司 | Device for automatically adjusting angles of stand column of gear shaper |
-
2012
- 2012-09-24 CN CN 201220488862 patent/CN202780073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103658872A (en) * | 2012-09-24 | 2014-03-26 | 宜昌长机科技有限责任公司 | Device for automatically adjusting angles of stand column of gear shaper |
| CN103658872B (en) * | 2012-09-24 | 2016-09-21 | 宜昌长机科技有限责任公司 | A kind of device being automatically adjusted gear shapping machine column angle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20170924 |