CN203621519U - Tool holder collision prevention device of double-tool-holder vertical lathe - Google Patents
Tool holder collision prevention device of double-tool-holder vertical lathe Download PDFInfo
- Publication number
- CN203621519U CN203621519U CN201320692990.0U CN201320692990U CN203621519U CN 203621519 U CN203621519 U CN 203621519U CN 201320692990 U CN201320692990 U CN 201320692990U CN 203621519 U CN203621519 U CN 203621519U
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- flange
- tool
- knife rest
- holder
- vertical lathe
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Abstract
The utility model relates to a protective device of a vertical lathe, provides a tool holder collision prevention device of a double-tool-holder vertical lathe in order to solve the technical problem of collision of left and right tool holders of the double-tool-holder vertical lathe. The tool holder collision prevention device of the double-tool-holder vertical lathe comprises a left bracket fixed on the inner side of a left tool holder and a right bracket fixed on the inner side of a right tool holder, wherein the left bracket and the right bracket are located on the same horizontal line. The device is characterized in that a collision head is arranged at the front end of the left tool holder, a flange is fixed at the front end of the right bracket, a screw parallel to the right bracket penetrates through the flange, the front end of the screw is fixed with a collision flange, the screw body between the collision flange and the flange is sleeved with an elastic sleeve, the screw body located at the rear end of the flange is sleeved with an induction sleeve, a rubber sleeve is arranged at the tail end of the screw body, and an induction switch is arranged in a position, opposite to the rubber sleeve, of the right bracket and is connected with a lathe servo system. The protective device is simple and reasonable in structure and convenient to mount.
Description
Technical field
The utility model relates to a kind of protector of vertical lathe, specifically refers to a kind of double tool rest vertical lathe knife rest anticollision device, collision-prevention device.
Background technology
In double tool rest vertical lathe, left and right knife rest is horizontal feed motion on same beam guideway.In the time of processing minor diameter part, left and right knife rest is simultaneously to the feed motion of workpiece centre direction, and in the time that diameter of part is less than the minimum approach distance between two knife rests, left and right knife rest can bump, and causes device damage.
Summary of the invention
For preventing that double tool rest vertical lathe is in the time processing minor diameter part, the technical problem that left and right knife rest likely bumps, the utility model provides a kind of double tool rest vertical lathe knife rest anticollision device, collision-prevention device.
The technical solution adopted in the utility model is: double tool rest vertical lathe knife rest anticollision device, collision-prevention device, it comprises the left socle that is fixed on left knife rest inner side and the right support that is fixed on right knife rest inner side, left and right support is positioned on same level line, it is characterized in that: the front end at left knife rest is provided with impact head, fix a flange at the front end of right support and support dish, one screw rod parallel with right support supports dish through flange, screw front end is fixed with shock ring flange, on the screw rod body between dish, be set with resilient sleeve at shock ring flange and flange, the described flange that is positioned at supports suit induction cover on the screw rod body of back-end disk, the end of screw rod body is provided with rubber sleeve, on the right support position corresponding with rubber sleeve, be provided with inductive switch, inductive switch is connected with lathe servo-drive system.
Described induction cover is metallic sheath, and described inductive switch is approach switch.
This double tool rest vertical lathe knife rest protector is taked after said structure, in the time that the distance between the knife rest of left and right approaches its minimum approach distance, the support being arranged on the knife rest of left and right bumps, after screw rod on right support, move, induction cover triggers inductive switch and sends signal, and signal feedback is to servo-drive system, and the knife rest of servo system control moves horizontally motor and quits work, left and right knife rest feed-disabling motion, thus prevent the danger that left and right knife rest bumps.This protective device structure advantages of simple, low cost of manufacture, easy for installation, effectively improve the stability of lathe, effect is obvious.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is the enlarged drawing at I place in accompanying drawing 1.
In figure, 1, left knife rest, 2, right knife rest, 3, left socle, 4, right support, 5, impact head, 6, flange supports dish, 7, clash into ring flange, 8, screw rod, 9, resilient sleeve, 10, induction cover, 11, rubber sleeve, 12, inductive switch.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, double tool rest vertical lathe knife rest anticollision device, collision-prevention device, it comprises the left socle 3 that is fixed on left knife rest 1 inner side and the right support 4 that is fixed on right knife rest 2 inner sides, left and right support is positioned on same level line, is provided with impact head 5 at the front end of left knife rest.
As shown in Figure 2, fix a flange at the front end of right support 4 and support dish 6, one screw rod 8 parallel with right support 4 supports dish 6 through flange, screw rod 8 front ends are fixing with shock ring flange 7, on the screw rod body between dish 6, be set with resilient sleeve 9 at shock ring flange 7 and flange, be positioned at flange and support suit induction cover 10 on the screw rod body that coils 6 rear ends, the end of screw rod body is provided with rubber sleeve 11, on the right support position corresponding with rubber sleeve, is provided with inductive switch 12.
By reference to the accompanying drawings 1, accompanying drawing 2 and foregoing description known, in the time that left and right support clashes into, screw rod is under the effect of resilient sleeve, the rubber sleeve 11 of its tail end is just to inductive switch 12, now inductive switch 12 no signals outputs.After left and right support clashes into, after screw rod 8, move, after induction cover 10 is corresponding, move, after induction cover 10 is relative with inductive switch 12, inductive switch 12 outputs signal to servo-drive system, and the knife rest of servo system control moves horizontally motor and quits work, the motion of left and right knife rest feed-disabling.
In this embodiment, inductive switch is selected approach switch, and correspondingly induction cover is selected metallic sheath.Certainly inductive switch can also be selected flexibly with induction cover, and such as inductive switch can be selected magnetic switch, travel switch etc., the corresponding selection thereupon of induction cover.
When installation, the length of left socle and screw front end are to the distance and the minimum approach distance that should be more than or equal to left and right knife rest of right support end.
Claims (2)
1. double tool rest vertical lathe knife rest anticollision device, collision-prevention device, it comprises the left socle that is fixed on left knife rest inner side and the right support that is fixed on right knife rest inner side, left and right support is positioned on same level line, it is characterized in that: the front end at left knife rest is provided with impact head, fix a flange at the front end of right support and support dish, one screw rod parallel with right support supports dish through flange, screw front end is fixed with shock ring flange, on the screw rod body between dish, be set with resilient sleeve at shock ring flange and flange, the described flange that is positioned at supports suit induction cover on the screw rod body of back-end disk, the end of screw rod body is provided with rubber sleeve, on the right support position corresponding with rubber sleeve, be provided with inductive switch, inductive switch is connected with lathe servo-drive system.
2. double tool rest vertical lathe knife rest anticollision device, collision-prevention device according to claim 1, is characterized in that: described induction cover is metallic sheath, and described inductive switch is approach switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692990.0U CN203621519U (en) | 2013-11-06 | 2013-11-06 | Tool holder collision prevention device of double-tool-holder vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692990.0U CN203621519U (en) | 2013-11-06 | 2013-11-06 | Tool holder collision prevention device of double-tool-holder vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203621519U true CN203621519U (en) | 2014-06-04 |
Family
ID=50808039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692990.0U Withdrawn - After Issue CN203621519U (en) | 2013-11-06 | 2013-11-06 | Tool holder collision prevention device of double-tool-holder vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203621519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611953A (en) * | 2013-11-06 | 2014-03-05 | 荣成锻压机床有限公司 | Tool rest anti-collision device of double-tool-rest vertical turning machine |
-
2013
- 2013-11-06 CN CN201320692990.0U patent/CN203621519U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611953A (en) * | 2013-11-06 | 2014-03-05 | 荣成锻压机床有限公司 | Tool rest anti-collision device of double-tool-rest vertical turning machine |
| CN103611953B (en) * | 2013-11-06 | 2015-12-30 | 荣成锻压机床有限公司 | Double tool rest Vertical lathe tool rest anticollision device, collision-prevention device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140604 Effective date of abandoning: 20151230 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |