CN204397087U - Gear-hobbing machine built-in chamfered edge burring mechanism protector - Google Patents
Gear-hobbing machine built-in chamfered edge burring mechanism protector Download PDFInfo
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- CN204397087U CN204397087U CN201420834844.1U CN201420834844U CN204397087U CN 204397087 U CN204397087 U CN 204397087U CN 201420834844 U CN201420834844 U CN 201420834844U CN 204397087 U CN204397087 U CN 204397087U
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- China
- Prior art keywords
- chamfered edge
- gear
- burring mechanism
- secure shroud
- machine
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Abstract
The utility model discloses a kind of gear-hobbing machine built-in chamfered edge burring mechanism protector, comprise the secure shroud and the dodge gate in secure shroud that is slidably installed that are fixedly mounted on dry cutting gear-hobbing machine slide plate, secure shroud is provided with the resigning hole passed through for chamfered edge burring mechanism in machine, and is also provided with the switching mechanism for driving dodge gate sliding opening or closedown resigning hole in secure shroud.When vertical dry cutting gear-hobbing machine slightly rolls processing to gear workpieces and essence is rolled and added man-hour, now chamfered edge burring mechanism is retracted in column, therefore dodge gate can be utilized to close resigning hole, prevent scrap iron from splashing during gear hobbing on chamfering edge tool and burring knife, can effectively to avoid in scrap iron from splashing to machine on chamfered edge burring mechanism, simultaneously, secure shroud is fixedly mounted on the slide plate of dry cutting gear-hobbing machine, can with chamfered edge burring mechanism synchronizing moving in slide plate and machine, all the time guarantee that in machine, chamfered edge burring mechanism aligns with resigning hole, chamfered edge burring mechanism in machine can not be interfered.
Description
Technical field
The utility model relates to a kind of servicing unit of dry cutting gear-hobbing machine, and concrete is a kind of gear-hobbing machine built-in chamfered edge burring mechanism protector.
Background technology
Gear teeth manufacturing procedure generally comprise slightly roll → chamfered edge → deburring → essence the multiple working procedure such as to roll.Because existing gear-hobbing machine cannot complete chamfered edge and deburring operation, therefore, existing gear hobbing process production line at least needs to comprise two gear-hobbing machines and a chamfered edge flash trimmer, chamfered edge flash trimmer is between two gear-hobbing machines, wherein a gear-hobbing machine is used for slightly rolling processing to gear workpieces, and another gear-hobbing machine is used for carrying out essence to gear workpieces and rolls processing.Although such gear hobbing process production line can meet instructions for use to a certain extent, not only can increase equipment investment, and workpiece needs through multiple clamping, machining accuracy can not be guaranteed.Therefore, present applicant has proposed a kind of dry cutting gear-hobbing machine being provided with chamfered edge burring mechanism in machine, this dry cutting gear-hobbing machine can disposablely complete slightly roll → chamfered edge → deburring → essence the operation such as to roll, can improve working (machining) efficiency and machining accuracy.But because dry cutting gear-hobbing machine to roll with essence etc. in manufacturing procedure process slightly rolling, iron filings splash everywhere, easily drop in machine on chamfered edge burring mechanism, and then affect the processing effect of chamfered edge and deburring operation.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of gear-hobbing machine built-in chamfered edge burring mechanism protector, can effectively to avoid in scrap iron from splashing to machine on chamfered edge burring mechanism.
For achieving the above object, the utility model provides following technical scheme:
A kind of gear-hobbing machine built-in chamfered edge burring mechanism protector, comprise the secure shroud be fixedly mounted on dry cutting gear-hobbing machine slide plate and the dodge gate be slidably installed in described secure shroud, described secure shroud is provided with the resigning hole passed through for chamfered edge burring mechanism in machine, and is also provided with in described secure shroud for driving described dodge gate sliding opening or closing the switching mechanism of described resigning hole.
Further, the both sides, top of described secure shroud are respectively equipped with the inclined-plane for preventing iron filings from piling up, and the top width of described secure shroud increases gradually along direction straight down.
Further, the both sides of described secure shroud are respectively equipped with the chute being positioned at vertical direction, and described dodge gate is slidably installed in described chute.
Further, described switching mechanism comprises and being arranged in described secure shroud and the axis cylinder parallel with described chute, and the piston rod of described cylinder is connected with described dodge gate.
Further, the side inwall of described secure shroud is provided with the mount pad for fixedly mounting described cylinder, and described dodge gate is provided with the connection transverse slat for being connected with the piston rod of described cylinder.
Further, the proximity switch for detecting described dodge gate position is also provided with in described secure shroud.
Further, correspondingly with described proximity switch on described dodge gate position check-out console is provided with.
The beneficial effects of the utility model are:
Gear-hobbing machine of the present utility model built-in chamfered edge burring mechanism protector, when vertical dry cutting gear-hobbing machine slightly rolls processing to gear workpieces and essence is rolled and added man-hour, now chamfered edge burring mechanism is retracted in column, therefore dodge gate can be utilized to close resigning hole, prevent scrap iron from splashing during gear hobbing on chamfering edge tool and burring knife, can effectively to avoid in scrap iron from splashing to machine on chamfered edge burring mechanism, simultaneously, secure shroud is fixedly mounted on the slide plate of dry cutting gear-hobbing machine, can with chamfered edge burring mechanism synchronizing moving in slide plate and machine, all the time guarantee that in machine, chamfered edge burring mechanism aligns with resigning hole, chamfered edge burring mechanism in machine can not be interfered.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is the structural representation of the utility model gear-hobbing machine built-in chamfered edge burring mechanism protector embodiment;
Fig. 2 is the structural representation of switching mechanism;
Fig. 3 be adopt the present embodiment protector dry cutting gear-hobbing machine machine in the structural representation of chamfered edge burring mechanism;
Fig. 4 is the structural representation of chamfered edge burring mechanism in dry cutting gear-hobbing machine machine;
Fig. 5 is the A detail drawing of Fig. 4;
Fig. 6 is a kind of structural representation being provided with the dry cutting gear-hobbing machine of chamfered edge burring mechanism in machine.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, and to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 6, be a kind of structural representation being provided with the dry cutting gear-hobbing machine of chamfered edge burring mechanism in machine.This dry cutting gear-hobbing machine comprises workbench 1 and column 2, is provided with slide plate 3 in column 2, and slide plate 3 is provided with hobbing knife rest 4 towards the side of workbench 1.Chamfered edge burring mechanism in the machine that this vertical gear hobber also comprises the present embodiment, in machine, chamfered edge burring mechanism comprises and being arranged in column 2 and the slide block 5 be fixedly connected with slide plate 3 and the installing rack 6 on slide block 5 that is slidably installed, installing rack 6 is provided with chamfered edge burr removal fixture towards one end of workbench 1, and the other end is provided with the driving mechanism slided along slide block 5 for drive installation frame 6.
Chamfered edge burr removal fixture comprises the knife rest 7 be fixedly mounted on installing rack 6, knife rest 7 is provided with its rotatable engagement and is positioned at the cutter shaft 8 on vertical direction, on cutter shaft 8, cover is equiped with the spacer 9 with its synchronous axial system, the two ends of spacer 9 are set with the chamfered edge deburrer be provided with its synchronous axial system and combine, the combination of chamfered edge deburrer comprises chamfering edge tool 10 and burring knife 11, and two chamfering edge tools 10 in two chamfered edge deburrer combinations are between two burring knifes 11.Concrete, adopt key 12 to be connected between spacer 9 with cutter shaft 8, be provided with bearing 13 between cutter shaft 8 and knife rest 7, chamfering edge tool 10 and burring knife 11 are fixedly mounted on spacer 9 by screw 14.
Driving mechanism comprises the hydraulic cylinder 15 be fixedly connected with slide plate 3 and the slide 16 be fixedly connected with installing rack 6, and the piston rod of hydraulic cylinder 15 is connected with slide 16.Flexible meshing mechanism is provided with between hydraulic cylinder 15 and slide 16, flexible meshing mechanism comprises and being arranged on slide 16 and the through hole of piston rod matched in clearance with hydraulic cylinder 15, the piston rod of hydraulic cylinder 15 is provided with the spacing axle collar 17 between hydraulic cylinder 15 and slide 16, and the piston rod of hydraulic cylinder 15 one end of stretching out outside through hole is provided with stop nut 18, the upper cover of piston rod of hydraulic cylinder 15 is equipped with the flexure spring 19 between the spacing axle collar 17 and slide 16, concrete, be provided with between the spacing axle collar 17 and slide 16 backlash 20, can facilitate between chamfering edge tool 10 and gear workpieces to tooth.
In vertical gear hobber machine, chamfered edge burring mechanism also comprises the rear carrier plate 21 be fixedly mounted on vertical gear hobber slide plate 3, and the below of slide plate 3 is provided with the connecting plate 22 be fixedly connected with it, and hydraulic cylinder 15 is arranged on connecting plate 22.Concrete, rear carrier plate 21 is arranged on the side of slide plate 3 workbench 1 dorsad, and rear carrier plate 21 is fixedly connected with connecting plate 22, plays the effect strengthening connection.Installing rack 6 is provided with the slide rail 23 coordinated with slide block 5, slide rail 23 is at least two that are parallel to each other, the slide block 5 coordinated with each slide rail 23 is at least one, and in all slide blocks 5, at least one slide block 5 is grip slide, and grip slide is provided with hydraulic oil fuel feed hole, and hydraulic oil fuel feed hole is provided with fuel feed hole joint 24, when hydraulic oil enters into grip slide by fuel feed hole, grip slide can clamp locked slide rail 23.
In this machine, chamfered edge burring mechanism also comprises for detecting chamfering edge tool 10 relative to the proximity switch I of the position of gear workpieces and the proximity switch II for detecting hydraulic cylinder position, rear carrier plate 21 is provided with the indicator lamp I 25 and indicator lamp II 26 that are electrically connected with proximity switch I and proximity switch II respectively, by proximity switch I and proximity switch II, hydraulic cylinder 15 can be detected and whether put in place and detect chamfering edge tool 10 and whether engage with between gear workpieces.
As shown in Figure 1, be the structural representation of the utility model gear-hobbing machine built-in chamfered edge burring mechanism protector embodiment.The gear-hobbing machine built-in chamfered edge burring mechanism protector of the present embodiment, comprise and be fixedly mounted on secure shroud on dry cutting gear-hobbing machine slide plate 3 27 and the dodge gate 28 in secure shroud 27 that is slidably installed, secure shroud 27 is provided with the resigning hole 29 passed through for chamfered edge burring mechanism in machine, and is also provided with the switching mechanism for driving dodge gate 28 sliding opening or closedown resigning hole 29 in secure shroud 27.
Further, the both sides, top of secure shroud 27 are respectively equipped with the inclined-plane 30 for preventing iron filings from piling up, and the top width of secure shroud 27 increases gradually along direction straight down.The both sides of secure shroud are respectively equipped with the chute 31 being positioned at vertical direction, and dodge gate 28 is slidably installed in chute 31.
The switching mechanism of the present embodiment comprises and being arranged in secure shroud 27 and the axis cylinder 32 parallel with chute 31, the piston rod of cylinder 32 is connected with dodge gate 28, utilize cylinder 32 and chute 31, dodge gate 28 can be driven to move up and down, to realize unlatching or the closedown of resigning hole 29.Concrete, the side inwall of the secure shroud 27 of the present embodiment is provided with the mount pad 33 for fixedly mounting cylinder, dodge gate 28 is provided with the connection transverse slat 34 for being connected with the piston rod of cylinder 32, the mount pad 33 of the present embodiment is set to two, connects the lower end that transverse slat 34 is arranged on dodge gate 28.The proximity switch 35 for detected activity door 28 position is also provided with in secure shroud 27, correspondingly with proximity switch 35 on dodge gate 28 be provided with position check-out console 36, on a mount pad 33 below the proximity switch 35 of the present embodiment is arranged on and is positioned at, check-out console 36 be connected transverse slat 34 be set to one, when dodge gate 28 closes resigning hole 29, check-out console 36 is positioned at the dead ahead of proximity switch 35.
The gear-hobbing machine built-in chamfered edge burring mechanism protector of the present embodiment, when vertical dry cutting gear-hobbing machine slightly rolls processing to gear workpieces and essence is rolled and added man-hour, now chamfered edge burring mechanism is retracted in column, therefore dodge gate can be utilized to close resigning hole, prevent scrap iron from splashing during gear hobbing on chamfering edge tool and burring knife, can effectively to avoid in scrap iron from splashing to machine on chamfered edge burring mechanism, simultaneously, secure shroud is fixedly mounted on the slide plate of dry cutting gear-hobbing machine, can with chamfered edge burring mechanism synchronizing moving in slide plate and machine, all the time guarantee that in machine, chamfered edge burring mechanism aligns with resigning hole, chamfered edge burring mechanism in machine can not be interfered.
The above embodiment is only for absolutely proving the preferred embodiment that the utility model is lifted, and protection domain of the present utility model is not limited thereto.The equivalent alternative or conversion that those skilled in the art do on the utility model basis, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (7)
1. a gear-hobbing machine built-in chamfered edge burring mechanism protector, it is characterized in that: comprise the secure shroud be fixedly mounted on dry cutting gear-hobbing machine slide plate and the dodge gate be slidably installed in described secure shroud, described secure shroud is provided with the resigning hole passed through for chamfered edge burring mechanism in machine, and is also provided with in described secure shroud for driving described dodge gate sliding opening or closing the switching mechanism of described resigning hole.
2. gear-hobbing machine according to claim 1 built-in chamfered edge burring mechanism protector, it is characterized in that: the both sides, top of described secure shroud are respectively equipped with the inclined-plane for preventing iron filings from piling up, and the top width of described secure shroud increases gradually along direction straight down.
3. gear-hobbing machine according to claim 1 and 2 built-in chamfered edge burring mechanism protector, it is characterized in that: the both sides of described secure shroud are respectively equipped with the chute being positioned at vertical direction, described dodge gate is slidably installed in described chute.
4. gear-hobbing machine according to claim 3 built-in chamfered edge burring mechanism protector, it is characterized in that: described switching mechanism comprises and being arranged in described secure shroud and the axis cylinder parallel with described chute, and the piston rod of described cylinder is connected with described dodge gate.
5. gear-hobbing machine according to claim 4 built-in chamfered edge burring mechanism protector, it is characterized in that: the side inwall of described secure shroud is provided with the mount pad for fixedly mounting described cylinder, and described dodge gate is provided with the connection transverse slat for being connected with the piston rod of described cylinder.
6. gear-hobbing machine according to claim 5 built-in chamfered edge burring mechanism protector, is characterized in that: be also provided with the proximity switch for detecting described dodge gate position in described secure shroud.
7. gear-hobbing machine according to claim 6 built-in chamfered edge burring mechanism protector, is characterized in that: correspondingly with described proximity switch on described dodge gate be provided with position check-out console.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834844.1U CN204397087U (en) | 2014-12-25 | 2014-12-25 | Gear-hobbing machine built-in chamfered edge burring mechanism protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834844.1U CN204397087U (en) | 2014-12-25 | 2014-12-25 | Gear-hobbing machine built-in chamfered edge burring mechanism protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204397087U true CN204397087U (en) | 2015-06-17 |
Family
ID=53420985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834844.1U Expired - Fee Related CN204397087U (en) | 2014-12-25 | 2014-12-25 | Gear-hobbing machine built-in chamfered edge burring mechanism protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204397087U (en) |
-
2014
- 2014-12-25 CN CN201420834844.1U patent/CN204397087U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20161225 |