CN204262508U - Rotate location type gear tooth end-beveling grinding attachment - Google Patents
Rotate location type gear tooth end-beveling grinding attachment Download PDFInfo
- Publication number
- CN204262508U CN204262508U CN201420661787.1U CN201420661787U CN204262508U CN 204262508 U CN204262508 U CN 204262508U CN 201420661787 U CN201420661787 U CN 201420661787U CN 204262508 U CN204262508 U CN 204262508U
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- Prior art keywords
- emery wheel
- air motor
- swollen
- slide
- liquid
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Abstract
The utility model discloses a kind of rotation location type gear tooth end-beveling grinding attachment, comprise workbench, workbench is provided with emery wheel and installs adjusting tool and gear clamping tooling; Emery wheel is installed adjusting tool and is comprised base, and described base is provided with vertical guide rod, and guide rod is provided with slide, and slide is provided with emery wheel mount pad, emery wheel mount pad is provided with emery wheel mechanism; Emery wheel mechanism comprises air motor and is arranged on the emery wheel in the rotating shaft of described air motor; The retaining mechanism of its position of locking is provided with between slide and guide rod; Emery wheel mount pad comprises two pieces of installing plates be parallel to each other, and air motor rotatable engagement is arranged between two pieces of described installing plates, and the axis horizontal of the rotating shaft of air motor, emery wheel mount pad is also provided with the driving mechanism for driving air motor to rotate; Gear clamping tooling comprises mounting seat, and base is vertically provided with the swollen fixture of liquid for being sleeved in gear workpieces centre bore, mounting seat is provided with location engaging mechanism.
Description
Technical field
The utility model belongs to machining equipment technical field, is specifically related to a kind of rotation location type gear tooth end-beveling grinding attachment.
Background technology
In Gear Processing, often need the gear teeth end chamfering at gear.Due to the design feature of gear, cannot first use the method for turnery processing at gear tooth end chamfering, thus in existing method, the general mode of Milling Process that adopts be at gear tooth end chamfering.Although the method for employing Milling Process can meet the demand at gear tooth end chamfering, special milling machine is expensive, and medium-sized and small enterprises are difficult to be equipped with.In addition, the loss of milling cutter is also comparatively large, and these both increase the processing cost of gear and the burden of enterprise undoubtedly.
Summary of the invention
In view of this, the purpose of this utility model is that providing a kind of rotates location type gear tooth end-beveling grinding attachment, can not only adopt the mode of grinding at the geared end chamfering of gear, reduce costs, and gear shaft clamping is firm, and can accurately position rotating.
For achieving the above object, the utility model provides following technical scheme:
A kind of rotation location type gear tooth end-beveling grinding attachment, comprise workbench, described workbench is provided with emery wheel and installs adjusting tool and gear clamping tooling;
Described emery wheel is installed adjusting tool and is comprised base, and described base is provided with vertical guide rod, and described guide rod is provided with to be slidably matched with it and is set with slide, and described slide is provided with emery wheel mount pad, and described emery wheel mount pad is provided with emery wheel mechanism; Described emery wheel mechanism comprises air motor and is arranged on the emery wheel in the rotating shaft of described air motor; The retaining mechanism of locking its position is provided with between described slide and described guide rod;
Described emery wheel mount pad comprises two pieces of installing plates be parallel to each other, described air motor rotatable engagement is arranged between two pieces of described installing plates, and the axis horizontal of the rotating shaft of described air motor, described emery wheel mount pad is also provided with the driving mechanism for driving described air motor to rotate;
Described driving mechanism comprise be sleeved in described air motor rotating shaft and with the handler of described air motor synchronous axial system, to be fixedly mounted on described emery wheel mount pad for the drive motors that drives described handler to rotate and to be arranged on the spring resetted for described air motor between described emery wheel mount pad and described air motor, the output shaft of described drive motors is provided with the slide block be threaded with it, described emery wheel mount pad is provided with the slide rail I for skid guiding, described slider surface contacts with described handler to one end of described handler and coordinates, the tie point of described spring and described air motor and described slide block and described handler contact the both sides that points of engagement lays respectively at the rotating shaft of described air motor,
Described gear clamping tooling comprises mounting seat, described mounting seat is vertically provided with the swollen fixture of liquid for being sleeved in gear workpieces centre bore, fixture comprises in shaft-like chuck body that described liquid is swollen, described chuck body comprises the clamping section coordinated with gear workpieces and the construction section coordinated with described mounting seat, be provided with the spacing axle collar between described clamping section and construction section, in described clamping section, be provided with the swollen structure of liquid for swelling fixed gear workpiece; The stepper motor mechanism for driving the swollen fixture stepping of described liquid to rotate also is provided with in described mounting seat;
Described mounting seat is provided with the location engaging mechanism for accurately locating the swollen fixture position of rotation of described liquid; Described location engaging mechanism comprises the location slide unit of location and installation in described mounting seat, described location slide unit is provided with the positioning cylinder that piston rod telescopic direction is positioned at the radial direction of the swollen chuck body of described liquid, the piston rod of described positioning cylinder is connected with positioning checkpoint, and the end face of described positioning checkpoint described positioning cylinder is dorsad provided with the latch with the gears meshing of the gear workpieces be sleeved in described clamping section.
Further, described handler is provided with chute, and described slider surface coordinates to the end of described handler with described slide.
Further, described guide rod two of being set to be parallel to each other; Described retaining mechanism comprises and is arranged on described slide and is positioned at the screwed hole of the radial direction of a wherein described guide rod and be arranged on the lock-screw of described screwed hole.
Further, the slide plate that described base comprises base plate and is slidably installed on described base plate, described guide rod is fixedly mounted on described slide plate.
Further, the swollen oil circuit of liquid that structure that described liquid is swollen comprises the thin expansion bushing be arranged in described clamping section, is arranged on the expanding chamber inside described thin expansion bushing and is connected with described expanding chamber, is provided with in described liquid is swollen oil circuit for regulating described thin expansion bushing to export the swollen screw of liquid of liquid expansive force size.
Further, the swollen screw of described liquid is arranged on the upper end end face of described clamping section.
Further, also comprise the dust cover covered on described workbench, described dust cover is provided with the forced draft fans for getting rid of dust.
Further, thrust bearing is provided with between the described spacing axle collar and described mounting seat; Described mounting seat is provided with the installing hole for being set with described construction section, and described installing hole inner sleeve is equiped with the lining coordinated with described construction section.
Further, the slide rail II being positioned at the swollen chuck body radial direction of described liquid is provided with between described positioning checkpoint and described location slide unit.
The beneficial effects of the utility model are:
Rotation location type gear tooth end-beveling grinding attachment of the present utility model, by installing emery wheel on the table, adjusting tool is installed, during use, by gear workpieces clamping on gear clamping tooling, emery wheel is arranged on air motor, regulate the position of air motor on guide rod, and utilize driving mechanism to regulate the angle of inclination of air motor, make emery wheel just in time with the gear teeth ends contact of gear workpieces, starting air motor can realize at gear tooth end chamfering, and regulate the angle of inclination of emery wheel to regulate the amount of feeding according to machine process, so, just can grinding chamfering on all gear teeth of gear workpieces step by step,
By arranging the swollen fixture of liquid on gear clamping tooling, during use, directly gear workpieces is sleeved in the clamping section of the swollen fixture of liquid, liquid expansive force is utilized gear workpieces swelling to be fixed, simple to operate, clamping is stablized, and can effectively avoid gear workpieces to vibrate owing to there is assemblage gap in process; By arranging stepper motor mechanism, can the stepping of driven wheel workpiece rotate, and after gear workpieces is rotated in place, start positioning cylinder, drive clamp and the gears meshing be arranged on gear shaft, realize the precise fine-adjustment to gear shaft position of rotation, so, after can guaranteeing that gear shaft rotates at every turn, its gear teeth all a fixing position, are convenient to accurate processing; Therefore, gear tooth end-beveling grinding fixture of the present invention can not only realize the geared end grinding chamfering at gear, and clamping is firm, structure is simple, simple for production, emery wheel loss is less, namely can effectively reduce costs.
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 that the present invention rotates location type gear tooth end-beveling grinding attachment embodiment;
Fig. 2 is the A detail drawing of Fig. 1;
Fig. 3 is the stressed schematic diagram of emery wheel mechanism;
Fig. 4 is the structural representation of the swollen fixture of liquid;
Fig. 5 is the structural representation of gear clamping tooling;
Fig. 6 is the principle schematic of location engaging mechanism.
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 1, for the present invention rotates the structural representation of location type gear tooth end-beveling grinding attachment embodiment.The rotation location type gear tooth end-beveling grinding attachment of the present embodiment, comprises workbench 1, and described workbench 1 is provided with emery wheel and installs adjusting tool and gear clamping tooling.
Described emery wheel is installed adjusting tool and is comprised base 3, and described base 3 is provided with vertical guide rod 4, and described guide rod 4 is provided with to be slidably matched with it and is set with slide 5, and described slide 5 is provided with emery wheel mount pad 6, and described emery wheel mount pad 6 is provided with emery wheel mechanism.The emery wheel 8 that described emery wheel mechanism comprises air motor 7 and is arranged in the rotating shaft of described air motor 7.The retaining mechanism of locking its position is provided with between described slide 5 and described guide rod 4.The guide rod 4 of the present embodiment is set to two that are parallel to each other, wherein the diameter of a guide rod is greater than the diameter of another root guide rod, the retaining mechanism of the present embodiment comprises and is arranged on described slide 5 and is positioned at the screwed hole of the radial direction of a wherein described guide rod 4 and be arranged on the lock-screw 9 of described screwed hole, the screwed hole of the present embodiment is arranged on the larger guide rod of diameter in the radial direction, utilizes lock-screw can lock the position of slide 5 easily.
Described emery wheel mount pad 6 comprises two pieces of installing plates be parallel to each other 10, described air motor 7 rotatable engagement is arranged between two pieces of described installing plates 10, and the axis horizontal of the rotating shaft of described air motor 7, described emery wheel mount pad 6 is also provided with the driving mechanism for driving described air motor 7 to rotate.
The driving mechanism of the present embodiment comprise be sleeved in the rotating shaft of described air motor 7 and with the handler 11 of described air motor 7 synchronous axial system, to be fixedly mounted on described emery wheel mount pad 6 for the drive motors 12 that drives described handler 11 to rotate and to be arranged between described emery wheel mount pad 6 and described air motor 7 for spring 13 that described air motor 7 resets, the output shaft of described drive motors 12 is provided with the slide block 35 be threaded with it, described emery wheel mount pad 6 is provided with the slide rail I 36 for slide block 35 slide-and-guide, described slide block 35 contacts with described handler 11 towards one end of described handler 11 and coordinates, the tie point of described spring 13 and described air motor 7 and described slide block 35 contact with described handler 11 the both sides that points of engagement lays respectively at the rotating shaft of described air motor 7.So, spring 13 acts on the elastic force F on air motor 7
springthe power F in air motor 7 rotating shaft is acted on relative to the moment of flexure of air motor 7 rotating shaft and slide block 35
pressuremoment of torsion contrary, so just can realize the position balance of air motor 7.In addition, drive motors 12 acts on moment of torsion in air motor 7 rotating shaft and gear workpieces 16 and acts on power F on emery wheel 8
workpiececontrary relative to the direction of the moment of flexure of air motor 7 rotating shaft, effectively can avoid departing from grinding process medium plain emery wheel 8 and gear workpieces, ensure normally carrying out of grinding, as shown in Figure 2.The handler 11 of the present embodiment is provided with chute 37, and described slide block 35 is slidably matched towards the end of described handler 11 and described chute 37, can depart between anti-limited slip block 35 and chute 37.By adopting drive motors 12 to drive air motor 7 to rotate, can the angle of inclination of accurate adjustment air motor 7.
Further, the slide plate 3b that base 3 comprises base plate 3a and is slidably installed on described base plate 3a, described guide rod 4 is fixedly mounted on described slide plate 3b, so, just regulates the position of emery wheel by base 3.
Further, the gear tooth end-beveling grinding fixture of the present embodiment also comprises the dust cover 14 covered on described workbench 1, and described dust cover 14 is provided with the forced draft fans 15 for getting rid of dust.
The gear clamping tooling of the present embodiment comprises mounting seat 2, mounting seat 2 is vertically provided with the swollen fixture 17 of liquid for being sleeved in gear workpieces centre bore, fixture 17 comprises in shaft-like chuck body that described liquid is swollen, described chuck body comprises the clamping section 18 coordinated with gear workpieces 16 and the construction section 19 coordinated with described mounting seat 2, be provided with the spacing axle collar 20 between described clamping section 18 and construction section 19, in described clamping section 18, be provided with the swollen structure of liquid for swelling fixed gear workpiece.The stepper motor mechanism for driving the stepping of described liquid swollen fixture 17 to rotate also is provided with in described mounting seat 2, the stepper motor mechanism of the present embodiment comprises stepper motor 21, the output shaft of the stepper motor 21 of the present embodiment is connected with bevel gear 26, construction section 19 is provided with bevel gear 27, and stepper motor 21 is rotated by bevel gear 26 and bevel gear 27 driven wheel workpiece 16.
The mounting seat 2 of the present embodiment is provided with the location engaging mechanism for accurately locating liquid swollen fixture 17 position of rotation.The location engaging mechanism of the present embodiment comprises the location slide unit 28 of location and installation in mounting seat 2, location slide unit 28 is provided with the positioning cylinder 29 that piston rod telescopic direction is positioned at the radial direction of the swollen chuck body of liquid, the piston rod of described positioning cylinder 29 is connected with positioning checkpoint 30, and the end face of described positioning checkpoint 30 described positioning cylinder 29 is dorsad provided with the latch 31 with the gears meshing of the gear workpieces 16 be sleeved in described clamping section 18.Preferably, be provided with the slide rail II 32 being positioned at gear shaft radial direction between positioning checkpoint 30 and location slide unit 28, the slide-and-guide of positioning checkpoint 30 can be facilitated.
Thrust bearing 33 is provided with between the spacing axle collar 20 and described mounting seat 2; Described mounting seat 2 is provided with the installing hole for being set with described construction section 19, and described installing hole inner sleeve is equiped with the lining 34 coordinated with described construction section 19.
The swollen oil circuit 24 of liquid that the swollen structure of liquid of the present embodiment comprises the thin expansion bushing 22 be arranged in described clamping section 18, is arranged on the expanding chamber 23 inside described thin expansion bushing 22 and is connected with described expanding chamber 23, be provided with the swollen screw 25 of liquid for regulating described thin expansion bushing 23 to export liquid expansive force size in described liquid is swollen oil circuit 24, the swollen screw of liquid 25 of the present embodiment is arranged on the upper end end face of described clamping section 18.
The rotation location type gear tooth end-beveling grinding attachment of the present embodiment, by installing emery wheel on the table, adjusting tool is installed, during use, by gear workpieces clamping on gear clamping tooling, emery wheel is arranged on air motor, regulate the position of air motor on guide rod, and utilize driving mechanism to regulate the angle of inclination of air motor, make emery wheel just in time with the gear teeth ends contact of gear workpieces, starting air motor can realize at gear tooth end chamfering, and regulate the angle of inclination of emery wheel to regulate the amount of feeding according to machine process, so, just can grinding chamfering on all gear teeth of gear workpieces step by step, by arranging the swollen fixture of liquid on gear clamping tooling, during use, directly gear workpieces is sleeved in the clamping section of the swollen fixture of liquid, liquid expansive force is utilized gear workpieces swelling to be fixed, simple to operate, clamping is stablized, and can effectively avoid gear workpieces to vibrate owing to there is assemblage gap in process, by arranging stepper motor mechanism, can the stepping of driven wheel workpiece rotate, and after gear workpieces is rotated in place, start positioning cylinder, drive clamp and the gears meshing be arranged on gear shaft, realize the precise fine-adjustment to gear shaft position of rotation, so, after can guaranteeing that gear shaft rotates at every turn, its gear teeth all a fixing position, are convenient to accurate processing, therefore, gear tooth end-beveling grinding fixture of the present invention can not only realize the geared end grinding chamfering at gear, and clamping is firm, structure is simple, simple for production, emery wheel loss is less, namely can effectively reduce costs.
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 (9)
1. rotate a location type gear tooth end-beveling grinding attachment, it is characterized in that: comprise workbench, described workbench is provided with emery wheel and installs adjusting tool and gear clamping tooling;
Described emery wheel is installed adjusting tool and is comprised base, and described base is provided with vertical guide rod, and described guide rod is provided with to be slidably matched with it and is set with slide, and described slide is provided with emery wheel mount pad, and described emery wheel mount pad is provided with emery wheel mechanism; Described emery wheel mechanism comprises air motor and is arranged on the emery wheel in the rotating shaft of described air motor; The retaining mechanism of locking its position is provided with between described slide and described guide rod;
Described emery wheel mount pad comprises two pieces of installing plates be parallel to each other, described air motor rotatable engagement is arranged between two pieces of described installing plates, and the axis horizontal of the rotating shaft of described air motor, described emery wheel mount pad is also provided with the driving mechanism for driving described air motor to rotate;
Described driving mechanism comprise be sleeved in described air motor rotating shaft and with the handler of described air motor synchronous axial system, to be fixedly mounted on described emery wheel mount pad for the drive motors that drives described handler to rotate and to be arranged on the spring resetted for described air motor between described emery wheel mount pad and described air motor, the output shaft of described drive motors is provided with the slide block be threaded with it, described emery wheel mount pad is provided with the slide rail I for skid guiding, described slider surface contacts with described handler to one end of described handler and coordinates, the tie point of described spring and described air motor and described slide block and described handler contact the both sides that points of engagement lays respectively at the rotating shaft of described air motor,
Described gear clamping tooling comprises mounting seat, described mounting seat is vertically provided with the swollen fixture of liquid for being sleeved in gear workpieces centre bore, fixture comprises in shaft-like chuck body that described liquid is swollen, described chuck body comprises the clamping section coordinated with gear workpieces and the construction section coordinated with described mounting seat, be provided with the spacing axle collar between described clamping section and construction section, in described clamping section, be provided with the swollen structure of liquid for swelling fixed gear workpiece; The stepper motor mechanism for driving the swollen fixture stepping of described liquid to rotate also is provided with in described mounting seat;
Described mounting seat is provided with the location engaging mechanism for accurately locating the swollen fixture position of rotation of described liquid; Described location engaging mechanism comprises the location slide unit of location and installation in described mounting seat, described location slide unit is provided with the positioning cylinder that piston rod telescopic direction is positioned at the radial direction of the swollen chuck body of described liquid, the piston rod of described positioning cylinder is connected with positioning checkpoint, and the end face of described positioning checkpoint described positioning cylinder is dorsad provided with the latch with the gears meshing of the gear workpieces be sleeved in described clamping section.
2. rotation location type gear tooth end-beveling grinding attachment according to claim 1, it is characterized in that: described handler is provided with chute, described slider surface coordinates to the end of described handler with described slide.
3. rotation location type gear tooth end-beveling grinding attachment according to claim 1, is characterized in that: described guide rod is set to two that are parallel to each other; Described retaining mechanism comprises and is arranged on described slide and is positioned at the screwed hole of the radial direction of a wherein described guide rod and be arranged on the lock-screw of described screwed hole.
4. rotation location type gear tooth end-beveling grinding attachment according to claim 1, is characterized in that: the slide plate that described base comprises base plate and is slidably installed on described base plate, and described guide rod is fixedly mounted on described slide plate.
5. the rotation location type gear tooth end-beveling grinding attachment according to any one of claim 1-4, it is characterized in that: the swollen oil circuit of liquid that structure that described liquid is swollen comprises the thin expansion bushing be arranged in described clamping section, is arranged on the expanding chamber inside described thin expansion bushing and is connected with described expanding chamber, being provided with in described liquid is swollen oil circuit for regulating described thin expansion bushing to export the swollen screw of liquid of liquid expansive force size.
6. rotation location type gear tooth end-beveling grinding attachment according to claim 5, is characterized in that: described liquid is swollen, and screw is arranged on the upper end end face of described clamping section.
7. rotation location type gear tooth end-beveling grinding attachment according to claim 1, it is characterized in that: also comprise the dust cover covered on described workbench, described dust cover is provided with the forced draft fans for getting rid of dust.
8. rotation location type gear tooth end-beveling grinding attachment according to claim 1, is characterized in that: be provided with thrust bearing between the described spacing axle collar and described mounting seat; Described mounting seat is provided with the installing hole for being set with described construction section, and described installing hole inner sleeve is equiped with the lining coordinated with described construction section.
9. rotation location type gear tooth end-beveling grinding attachment according to claim 1, is characterized in that: be provided with the slide rail II being positioned at the swollen chuck body radial direction of described liquid between described positioning checkpoint and described location slide unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661787.1U CN204262508U (en) | 2014-11-07 | 2014-11-07 | Rotate location type gear tooth end-beveling grinding attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420661787.1U CN204262508U (en) | 2014-11-07 | 2014-11-07 | Rotate location type gear tooth end-beveling grinding attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262508U true CN204262508U (en) | 2015-04-15 |
Family
ID=52797405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420661787.1U Expired - Fee Related CN204262508U (en) | 2014-11-07 | 2014-11-07 | Rotate location type gear tooth end-beveling grinding attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562837A (en) * | 2014-11-07 | 2016-05-11 | 綦江县飞达重型汽车齿轮厂 | Rotating and positioning type chamfer grinding device for gear tooth ends of gear |
-
2014
- 2014-11-07 CN CN201420661787.1U patent/CN204262508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562837A (en) * | 2014-11-07 | 2016-05-11 | 綦江县飞达重型汽车齿轮厂 | Rotating and positioning type chamfer grinding device for gear tooth ends of gear |
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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: 20150415 Termination date: 20151107 |
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| EXPY | Termination of patent right or utility model |