CN205254287U - Processing equipment of compressor ring gear chamfer - Google Patents
Processing equipment of compressor ring gear chamfer Download PDFInfo
- Publication number
- CN205254287U CN205254287U CN201521065117.4U CN201521065117U CN205254287U CN 205254287 U CN205254287 U CN 205254287U CN 201521065117 U CN201521065117 U CN 201521065117U CN 205254287 U CN205254287 U CN 205254287U
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- CN
- China
- Prior art keywords
- gear ring
- process equipment
- support arm
- ring gear
- oil groove
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- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses a processing equipment of compressor ring gear chamfer, belong to ring gear processing technology field, which comprises a frame, be equipped with the oil groove in the frame, slidable mounting has towards oil groove direction ram in the frame, be equipped with the graphite electrode who is used for spark -erosion machining on the ram, fixed mounting has ring gear positioner in the oil groove, ring gear positioner includes the workstation of fixed mounting in the oil groove, be equipped with the locating ring who is used for the bearing ring gear on the workstation, it is equipped with the locating pin on locating ring's the circumference to lie in on the workstation, the locating pin is close to graphite electrode, be equipped with two on the workstation towards the gliding locating piece of locating pin direction, form a contained angle between the slip direction of two locating pieces, be equipped with drive ring gear pivoted power device on the workstation. The utility model discloses can realize the quick clamp of multiple diameter specification ring gear and tightly fix a position, improve machining efficiency, extend the commonality of equipment, the wide application is in the ring gear chamfer.
Description
Technical field
The utility model relates to gear ring processing technique field, relates in particular to a kind of process equipment of compressor gear ring chamfering.
Background technology
As shown in Figure 1, when compressor gear ring is used for compressor start, on motor, pinion is cut and is engaged with the gear ring 1 on flywheel, if be that complete tooth can interfere when incision herein, cause that tooth bursts apart, gear ring is scrapped phenomenon, so gear ring 1 herein chamfering 2 is can cut smoothly when cutting to prevent that interference from occurring, and improves the life-span of gear ring 1.
Existing machinery formula chamfering, adopting milling cutter to carry out milling to chamfering place removes, can there is milling cutter and interference of tooth phenomenon if gear ring modulus is too small, milling is to the tooth on side, and impact is used, and scrappage is high, if use less milling cutter to carry out chamfering, cutting output is too little, and working (machining) efficiency is very low, can not meet process-cycle demand.
Adopt spark technology to carry out electric machining and can avoid above-mentioned phenomenon, still, the existing spark machined of tooth portion chamfering of the gear ring of different-diameter need to be concentric with workpiece by adjusting chuck; Also need to adjust main shaft simultaneously and look for point of contact, waste time and energy, adjusting the inaccurate gear surface that may hurt affects workpiece quality; The electrode that can only make a tooth can not be made the electrode of multiple teeth simultaneously.
Therefore, for the process equipment of a kind of new compressor gear ring chamfering of exploitation, not only there is urgent researching value, also there are good economic benefit and commercial Application potentiality, this power place and basis that the utility model is accomplished just.
Utility model content
In order to overcome the defect of above-mentioned pointed prior art, the inventor conducts in-depth research this, is paying after a large amount of creative works, thereby is completing the utility model.
Particularly, technical problem to be solved in the utility model is: a kind of process equipment of compressor gear ring chamfering is provided, can realizes the Quick-clamped location of multiple diameter specification gear ring, improved working (machining) efficiency, expanded the versatility of equipment.
For solving the problems of the technologies described above, the invention also discloses another kind of technical scheme is: the process equipment that a kind of compressor gear ring chamfering is provided, comprise frame, described frame is provided with oil groove, in described frame, be slidably fitted with towards described oil groove direction ram, described ram is provided with the graphite electrode for spark machined, in described oil groove, be installed with gear ring positioner, described gear ring positioner comprises the workbench being fixedly installed in described oil groove, described workbench is provided with the location annulus for support gear ring, the circumference that is positioned at described location annulus on described workbench is provided with alignment pin, described alignment pin is near described graphite electrode, described workbench is provided with two locating pieces that slide towards described alignment pin direction, described in two, between the glide direction of locating piece, shape has angle, described workbench is provided with the power set that drive gear ring to rotate.
In the process equipment of described compressor gear ring chamfering of the present utility model, as the preferred technical scheme of one, on described workbench, be rotatablely equipped with two leading screws, on every described leading screw correspondence arrange one described in locating piece.
In the process equipment of described compressor gear ring chamfering of the present utility model, as the preferred technical scheme of one, described in two, lead screw transmission connects.
In the process equipment of described compressor gear ring chamfering of the present utility model, as the preferred technical scheme of one, in described workbench, be provided with several location annulus, described in two, leading screw and all described location annulus homogeneous phase are handed over.
In the process equipment of described compressor gear ring chamfering of the present utility model, as the preferred technical scheme of one, all described location annulus has an inscribe intersection point, and the position of described alignment pin is corresponding with the position of described inscribe intersection point.
In the process equipment of described compressor gear ring chamfering of the present utility model, as the preferred technical scheme of one, some described location annulus is the stepped setting raising successively from inside to outside.
In the process equipment of described compressor gear ring chamfering of the present utility model, as the preferred technical scheme of one, described alignment pin comprises outer ring alignment pin and inner ring alignment pin.
In the process equipment of described compressor gear ring chamfering of the present utility model, as the preferred technical scheme of one, on described ram, be rotatablely equipped with the first support arm of vertical setting, on described the first support arm, be rotatablely equipped with the second support arm of horizontally set, on described the second support arm, be rotatablely equipped with screw rod driven by stepper motors, on described the second support arm, be slidably fitted with main tapping, the end of described main tapping is provided with electrode grip slipper, described graphite electrode is installed on described electrode grip slipper, described main tapping is connected with screw flight, the glide direction of described main tapping is vertical with the bearing of trend of the second support arm.
In the process equipment of described compressor gear ring chamfering of the present utility model, as the preferred technical scheme of one, between described the first support arm and ram, be provided with the first dial, between described the second support arm and the first support arm, be provided with the second dial.
In the process equipment of described compressor gear ring chamfering of the present utility model, as the preferred technical scheme of one, described the second support arm is provided with the encoder corresponding with described rotating shaft.
Adopted after technique scheme, the beneficial effects of the utility model are:
(1) owing to being provided with alignment pin and two locating pieces, by three not conllinear point determine circle principle, fixing being a bit then limited to is greater than 2 of semicircle and sets up being synchronized with the movement of two locating pieces, make the utlity model has self centering function, can realize clamping and positioning fast, not only improve positioning precision, also increased work efficiency.
(2) owing to having used graphite electrode, carry out gear ring chamfer machining by electric spark, working (machining) efficiency is high, is all applicable to for the chamfer machining of any size, can complete the position that mechanical chamfering device cannot be processed, further expand the scope of application of the present utility model.
(3) because all location annulus has an inscribe intersection point, this inscribe intersection point is a fixing point, when use, needn't frequent mobile graphite electrode, and positioning precision and machining accuracy are all improved, and have further improved machining accuracy of the present utility model.
Brief description of the drawings
Fig. 1 is the structural representation of processing rear section gear ring;
Fig. 2 is the structural representation of the utility model embodiment;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the left view of Fig. 2;
Fig. 5 is the use state diagram of the utility model embodiment;
Fig. 6 is the local enlarged diagram of A in Fig. 2;
Wherein, in Fig. 1 to Fig. 5, each number designation refers to respectively following concrete meaning, element and/or parts.
In figure: 1, gear ring, 2, chamfering, 3, frame, 4, oil groove, 5, ram, 6, graphite electrode, 7, workbench, 8, locating piece, 9, the first support arm, 10, the first dial, 11, electrode grip slipper, 12, screw rod, 13, stepper motor, 14, encoder, 15, the second support arm, 16, leading screw, 17, the second dial, 18, location annulus, 19, outer ring alignment pin, 20, inner ring alignment pin, 21, power set, 22, gear ring, 23, crank, 24, connecting rod, 25, push rod, 26, main tapping.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated. But the purposes of these exemplary embodiments and object are only used for exemplifying the utility model, not real protection scope of the present utility model is formed to any type of any restriction, more non-protection domain of the present utility model is confined to this.
As shown in Fig. 2 to Fig. 5 is common, the utility model provides a kind of process equipment of compressor gear ring chamfering, comprise frame 3, frame 3 is provided with oil groove 4, in frame 3, be slidably fitted with towards oil groove 4 direction rams 5, ram 5 uses guide rails assembling conventionally in frame 3, ram 5 is provided with the graphite electrode 6 for spark machined, in oil groove 4, be installed with gear ring positioner, gear ring positioner comprises the workbench 7 being fixedly installed in oil groove 4, workbench 7 is provided with the location annulus 18 for support gear ring 22, the circumference that is positioned at setting circle ring 18 on workbench 7 is provided with alignment pin, alignment pin is near graphite electrode 6, workbench 7 is provided with two locating pieces 8 that slide towards alignment pin direction, between the glide direction of two locating pieces 8, shape has angle, workbench 7 is provided with the power set 21 that drive gear ring 22 to rotate, and can carry out automation control to the Working position of gear ring 22, and these power set 21 use servomotor or stepper motor to drive driving gear conventionally, and driving gear is identical with the modulus of gear ring 22. convenient in order to add man-hour, workbench 7 is obliquely installed conventionally, and incline direction is lower near a side of graphite electrode 6, and it is higher away from a side position of graphite electrode 6, angle of inclination is identical with chamfer angle, is provided with electric machining liquid in oil groove 4, and tilting bottom can be immersed in electric machining liquid.
Gear ring 22 is positioned at after oil groove 4, for convenience of rotating, can between alignment pin and gear ring 22, leave the gap of 0.1mm, for preventing that gear ring 22 from rotating in process, on each locating piece 8, is furnished with a lever-type clamp mechanism, as shown in Figure 6, this clamp mechanism comprises the crank 23 being hingedly mounted on locating piece 8, one end of crank 23 is hinged end, the other end is force side, the hinged connecting rod 24 in flex point place of crank 23, the hinged push rod 25 in end of connecting rod 24, push rod 25 is slidably mounted on locating piece 8, the top of push rod 25 is used for leaning gear ring 22, push rod 25 is replaceable, to adapt to the gear ring 22 of different sizes, reach best fixed effect.
On workbench 7, be rotatablely equipped with two leading screws 16, on every rhizoid thick stick 16, correspondence arranges a positioning block 8, two leading screws 16 are in transmission connection, and the preferred move mode of two locating pieces 8 is synchronizing moving, can facilitate gear ring location, as for its type of belt drive, can use toothed belt transmission, also can use Bevel Gear Transmission etc., have many kinds, those skilled in the art can set as required voluntarily, do not repeat them here.
In workbench 7, be provided with several location annulus 18, two leading screws 16 all crossing with all location annulus 18, can meet the processing of the gear ring 22 of plurality of specifications, further expanded the scope of application of the present utility model.
All location annulus 18 has an inscribe intersection point, the position of alignment pin is corresponding with the position of inscribe intersection point, when use, and needn't frequent mobile graphite electrode 6, positioning precision and machining accuracy are all improved, and have further improved machining accuracy of the present utility model.
Some location annulus 18 is the stepped setting raising successively from inside to outside, to adapt to the gear ring 22 of plurality of specifications, and has enough processing spaces.
Alignment pin comprises outer ring alignment pin 19 and inner ring alignment pin 20, so just can make this equipment can either process external toothing, also can process ring gear, has expanded the scope of application of the present utility model.
On ram 5, be rotatablely equipped with the first support arm 9 of vertical setting, on the first support arm 9, be rotatablely equipped with the second support arm 15 of horizontally set, on the second support arm 15, be rotatablely equipped with the screw rod 12 being driven by stepper motor 13, on the second support arm 15, be slidably fitted with main tapping 26 by slide rail, the end of main tapping 26 is provided with electrode grip slipper 11, graphite electrode 6 is installed on electrode grip slipper 11, main tapping 26 is threaded with screw rod 12, the glide direction of main tapping 26 is vertical with the bearing of trend of the second support arm 15, between the first support arm 9 and ram 5, be provided with the first dial 10, between the second support arm 15 and the first support arm 9, be provided with the second dial 17, to reach the object of accurate adjustment. the graphite electrode 6 of this structure setting can be realized multi-shaft interlocked, meets the chamfer machining of any size.
The second support arm 15 is provided with the encoder corresponding with screw rod 12 14, to realize accurate control and the effect of compensation in time.
While using inner ring alignment pin 20, processing ring gear when processing external toothing, use outer ring alignment pin 19, while processing the gear ring 22 of different size, there is a common point of contact, being synchronized with the movement of two locating pieces 8 can also ensure, the center of circle of gear ring 22 all the time with main shaft in a plane (main shaft is the axis of rotation of graphite electrode); Carry out three-point fix by alignment pin and two locating pieces 8, so just can reach as long as rotate gear ring 22, just can machine the effect of the chamfer machining of whole gear ring 22, do not need to repeat the location to main shaft and gear ring 22.
The purposes that should be appreciated that these embodiment is only for the utility model is described but not be intended to limit protection domain of the present utility model. In addition; also should understand; after having read technology contents of the present utility model, those skilled in the art can make various changes, amendment and/or modification to the utility model, within these all equivalent form of values fall within the protection domain that the application's appended claims limits equally.
Claims (10)
1. the process equipment of compressor gear ring chamfering, comprises frame, and described frame is provided with oil groove, described machineOn frame, be slidably fitted with towards described oil groove direction ram, described ram is provided with the stone for spark machinedElectrode ink, is characterized in that: in described oil groove, be installed with gear ring positioner, described gear ring location dressPut and comprise the workbench being fixedly installed in described oil groove, described workbench is provided with determining for support gear ringCircle of position ring, the circumference that is positioned at described location annulus on described workbench is provided with alignment pin, and described alignment pin leans onNearly described graphite electrode, described workbench is provided with two locating pieces that slide towards described alignment pin direction,Described in two, between the glide direction of locating piece, shape has angle; Described workbench is provided with and drives gear ring to rotatePower set.
2. the process equipment of compressor gear ring chamfering as claimed in claim 1, is characterized in that: described workMake to be rotatablely equipped with on platform two leading screws, on every described leading screw correspondence arrange one described in locating piece.
3. the process equipment of compressor gear ring chamfering as claimed in claim 2, is characterized in that: described in twoLead screw transmission connects.
4. the process equipment of compressor gear ring chamfering as claimed in claim 3, is characterized in that: described workDo to be provided with several location annulus in platform, described in two, leading screw and all described location annulus homogeneous phase are handed over.
5. the process equipment of compressor gear ring chamfering as claimed in claim 4, is characterized in that: all institutesState location annulus and have an inscribe intersection point, the position of described alignment pin is relative with the position of described inscribe intersection pointShould.
6. the process equipment of compressor gear ring chamfering as claimed in claim 5, is characterized in that: Ruo GansuoState location annulus and be the stepped setting raising successively from inside to outside.
7. the process equipment of compressor gear ring chamfering as claimed in claim 6, is characterized in that: described fixedPosition pin comprises outer ring alignment pin and inner ring alignment pin.
8. the process equipment of the compressor gear ring chamfering as described in claim 1 to 7 any one claim,It is characterized in that: on described ram, be rotatablely equipped with the first support arm of vertical setting, described the first support armOn be rotatablely equipped with the second support arm of horizontally set, on described the second support arm, be rotatablely equipped with by stepping electricityThe screw rod that machine drives, is slidably fitted with main tapping on described the second support arm, and install the end of described main tappingHave electrode grip slipper, described graphite electrode is installed on described electrode grip slipper, described main tapping and screw rod spiral shellLine connects, and the glide direction of described main tapping is vertical with the bearing of trend of the second support arm.
9. the process equipment of compressor gear ring chamfering as claimed in claim 8, is characterized in that: describedBetween one support arm and ram, be provided with the first dial, between described the second support arm and the first support arm, be provided withThe second dial.
10. the process equipment of compressor gear ring chamfering as claimed in claim 8, is characterized in that: describedTwo support arms are provided with the encoder corresponding with described screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521065117.4U CN205254287U (en) | 2015-12-18 | 2015-12-18 | Processing equipment of compressor ring gear chamfer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521065117.4U CN205254287U (en) | 2015-12-18 | 2015-12-18 | Processing equipment of compressor ring gear chamfer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205254287U true CN205254287U (en) | 2016-05-25 |
Family
ID=55995838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521065117.4U Withdrawn - After Issue CN205254287U (en) | 2015-12-18 | 2015-12-18 | Processing equipment of compressor ring gear chamfer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205254287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364241A (en) * | 2015-12-18 | 2016-03-02 | 山东豪迈机械制造有限公司 | Method and device for machining chamfers of compressor gear rings |
-
2015
- 2015-12-18 CN CN201521065117.4U patent/CN205254287U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105364241A (en) * | 2015-12-18 | 2016-03-02 | 山东豪迈机械制造有限公司 | Method and device for machining chamfers of compressor gear rings |
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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: 20160525 Effective date of abandoning: 20171031 |
|
| AV01 | Patent right actively abandoned |