CN207563858U - A kind of heterotypic gear is bored a hole clamp tool - Google Patents
A kind of heterotypic gear is bored a hole clamp tool Download PDFInfo
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- CN207563858U CN207563858U CN201721542446.2U CN201721542446U CN207563858U CN 207563858 U CN207563858 U CN 207563858U CN 201721542446 U CN201721542446 U CN 201721542446U CN 207563858 U CN207563858 U CN 207563858U
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Abstract
The utility model provides a kind of heterotypic gear and bores a hole clamp tool, including clamping main body, the bottom of clamping main body is installed on pedestal, top is equipped with positioning seat, clamping body top face laterally offers concave track, the bottom of positioning seat is laterally packed into concave track, the top of positioning seat is equipped with special-shaped slot and is placed for work gear to be added, work gear to be added is limited in the horizontal direction by special-shaped slot, the top of work gear to be added is equipped with baffle, baffle pushes down work gear to be added, and the side of baffle is installed on the top surface of clamping main body.The utility model is using the end face of heterotypic gear to be processed as machining benchmark, horizontal location is carried out to gear to be processed by the special-shaped groove of positioning seat, prevent work gear to be added in process as cutter rotates, baffle in the vertical direction suppresses gear to be processed, using the processing method not exclusively clamped, cutter can carry out correcting to gear to be processed in process, so as to improve the machining accuracy of gear, improve the market competitiveness.
Description
Technical field
The utility model belongs to gear machining technology field, and in particular to a kind of heterotypic gear is bored a hole clamp tool.
Background technology
At present, it is outer generally using elastic collet chuck clamping to the processing of boring a hole of heterotypic gear with complex shape between industry
The mode of diameter, since the repeatability error of each clamping of elastic collet chuck is big, and in outside diameter of gear machining benchmark and actual use not
Unified, in the case of gear face and stick out of plumb of boring and grinding, stick of boring and grinding can not carry out correcting to gear, lead to not process
High-precision heterotypic gear.
Utility model content
It bores a hole clamp tool to solve the above problems, the utility model provides a kind of heterotypic gear, with the end of heterotypic gear
Face is machining benchmark, by the abnormally-structured to gear horizontal location of positioning seat, prevents gear in process with boring and grinding
Stick rotates, and using the processing method not exclusively clamped, cutter can carry out correcting to gear in process, so as to improve tooth
The machining accuracy of wheel improves the market competitiveness.
To achieve the above object, the utility model uses following technical scheme：
A kind of heterotypic gear is bored a hole clamp tool, and including clamping main body, the bottom of the clamping main body is installed on pedestal, top
Equipped with positioning seat, the clamping body top face laterally offers concave track, and the bottom of the positioning seat is laterally packed into described recessed
In type track, the top of the positioning seat is equipped with special-shaped slot and is placed for work gear to be added, and the work gear to be added is in the horizontal direction
On limited by the special-shaped slot, the top of the work gear to be added is equipped with baffle, and the baffle pushes down the work gear to be added, institute
The side for stating baffle is installed on the top surface of the clamping main body.
Further, the first side of the concave track from the clamping main body opens up, and do not run through towards second side
To the second side, the open top of the concave track is set to accommodate the positioning seat, and the concave track is close to institute
The side for stating second side forms stopping surface, to limit positioning seat position in the horizontal direction.
Further, the clamping main body or/and the upper and lower surface of the pedestal or/and the positioning seat for attrition process into
Type.
Further, the top of the clamping main body is equipped with the first threaded hole for bolt installation, by the bolt by institute
It states baffle and is fixed on the clamping main body, the bottom of the clamping main body is equipped with the second threaded hole for bolt installation, passes through institute
Bolt is stated mutually to fix the pedestal and the clamping main body.
Further, first threaded hole is set close to the stopping surface, and is located at its both sides, and second threaded hole is equal
The even bottom surface surrounding for being set to the clamping main body.
Further, the baffle is located at the surface of the stopping surface, deviates the axis setting of the work gear to be added, institute
It states baffle the direction of the central gear axis to be processed is directed away from close to the side of the work gear to be added and be recessed with recessing groove.
Further, the recessing groove is semicircle.
Further, the both sides of the baffle are downwardly extending the side, and the height of the side is less than or equal to institute
When stating work gear to be added and being compacted, the work gear to be added is by the distance between splenium position and the clamping body top face.
Further, the profile of the special-shaped slot is identical with the work gear bottom structure to be added, around the special-shaped slot
Equipped with recess portion.
The beneficial effects of the utility model：
The utility model is by above-mentioned clamp tool of boring a hole, using the end face of heterotypic gear to be processed as machining benchmark, by fixed
The special-shaped groove of position seat carries out horizontal location to gear to be processed, prevents work gear to be added in process as cutter rotates,
Baffle in the vertical direction suppresses gear to be processed, and using the processing method not exclusively clamped, cutter can processed
Correcting is carried out to gear to be processed in the process, so as to improve the machining accuracy of gear, improves the market competitiveness, and work gear to be added
It is located at stopping surface with together with positioning seat, ensure that the positioning accuracy of process horizontal position, processing staff only passes through cunning
Dynamic positioning seat can load and unload heterotypic gear, convenient for disassembly and assembly, while ensure machining accuracy and processing efficiency.
Description of the drawings
Fig. 1 is that the utility model heterotypic gear is bored a hole the structure diagram of clamp tool；
Fig. 2 is the vertical view of clamping main body in Fig. 1；
Fig. 3 is the side view of clamping main body in Fig. 1；
Fig. 4 is the vertical view of positioning seat in Fig. 1；
Fig. 5 is the vertical view of baffle in Fig. 1；
In figure, 1-work gear to be added, 2-positioning seat, 21-mounting portion, 22-special-shaped slot, 23-recess portion, 3-baffle,
31-side, 32-recessing groove, 4-clamping main body, 41-first side, 42-second side, 43-concave track, 44-
Stopping surface, the 45-the first threaded hole, the 46-the second threaded hole, 5-pedestal.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower all other embodiments obtained, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each component etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
Such as Fig. 1, the utility model provides a kind of heterotypic gear and bores a hole clamp tool, including clamping main body 4, clamping main body 4
Bottom is installed on pedestal 5, and top is equipped with positioning seat 2, and work gear 1 to be added is installed on positioning seat 2, and the top of work gear 1 to be added is set
There is baffle 3.
Such as Fig. 1 to Fig. 3, the 4 vertical setting of clamping main body, top surface laterally offers concave track 43, and concave track 43 is certainly
The first side 41 of clamping main body 4 is opened up towards second side 42, and is not through to second side 42, the top of concave track 43
Opening setting is to accommodate the bottom of positioning seat 2, and concave track 43 forms stopping surface 44 close to the side of second side 42, by recessed
Type track 43 and the precision-fit of positioning seat 2 and the limitation of stopping surface 44 protect the position of positioning seat 2 in the horizontal direction
Hold fixation.The top of clamping main body 4 is equipped with the first threaded hole 45 for bolt installation, and baffle 3 is fixed on clamping by bolt
Main body 4, the bottom of clamping main body 4 are equipped with the second threaded hole 46 for bolt installation, by bolt by pedestal 5 and clamping main body 4
It is mutually fixed, not shown on bolt figure, general selection criteria bolt as needed.In the present embodiment, the first threaded hole 45
It is set close to stopping surface 44, positioned at the both sides of stopping surface 44, so that baffle 3 is fixed on to the top of stopping surface 44, the second screw thread,
The 46 uniform bottom surface surroundings for being set to clamping ontology 4.
Such as Fig. 1 and Fig. 4, positioning seat 2 is installed on the top of clamping main body 4, and the bottom of positioning seat 2 is equipped with mounting portion 21, peace
Dress portion 21 is matched with concave track 43, when installing positioning seat 2, by positioning seat 2 from concave tracks 43 close to first side 41
Side opening be packed into concave track 43 to the direction of stopping surface 44, it is in the horizontal direction that positioning seat 2 can either be limited
Position, and can be so that handling are simple and convenient.The top of positioning seat 2 is equipped with special-shaped slot 22 and is placed for work gear 1 to be added, tooth to be processed
Wheel 1 is limited by special-shaped slot 22 in the horizontal direction, and special-shaped slot 22 is processed according to the polymorphic structure of work gear 1 to be added,
The profile of special-shaped slot 22 is identical with the polymorphic structure of 1 bottom of work gear to be added, therefore its bottom is directly inserted by work gear to be added 1
Horizontal location can be realized in special-shaped slot 22.Circular recess portion 23 is equipped with around special-shaped slot 22, to positioning when boring a hole for reducing
The influence of precision, stick of boring and grinding when boring a hole can carry out correcting to gear 1 to be processed, improve machining accuracy.
Such as Fig. 1 and Fig. 5, baffle 3 is set to the surface of stopping surface 44, deviates the central axis of work gear 4 to be added, makes gear
Plate 3 does not interfere with the use for stick of boring and grinding.Baffle 3 pushes down work gear 1 to be added, can limit in process work gear 1 to be added perpendicular
Nogata to movement, the both sides of baffle 3 are downwardly extending side 31, and side 31 is installed on the top of clamping main body 4 by bolt
Face.In the present embodiment, when the height of side 31 is compacted less than or equal to work gear 1 to be added, work gear 1 to be added is by splenium position
The distance between 4 top surface of clamping main body can determine gear 1 to be processed in vertical direction to realize by clamping screw
Position, and work gear 1 to be added is pushed down by baffle 3, the face on the basis of the end face of work gear 1 to be added ensure that heterotypic gear end face
With the verticality of boring tool.Baffle 3 is directed away from the direction of 1 central shaft of work gear to be added close to the side of work gear 1 to be added
Be recessed with recessing groove 32, in the present embodiment, recessing groove 32 for semicircle, by the recessing groove 32 can to avoid boring tool with
Baffle 3 is interfered.
Clamping main body 4 or/and the upper and lower surface of pedestal 5 or/and positioning seat 2 are molded for attrition process, in the present embodiment,
The upper and lower end face of pedestal 5, clamping main body 4 and positioning seat 2 using attrition process, ensures pedestal 5, clamping main body 4 and positioning seat
The 2 respective and depth of parallelisms with other parts.Above-mentioned heterotypic gear bore a hole clamp tool need to ensure in installation and processing pedestal 5,
Clamping main body 4, positioning seat 2 and the 3 respective depth of parallelism of baffle and clamping precision, then work gear 1 to be added is assemblied in positioning seat 2,
Ensure the verticality of 1 end face of work gear to be added and boring tool, and the design of the concave track 43 of clamping main body 4 can ensure to process
The positioning accuracy of 1 horizontal position of process positioning seat 2 and work gear to be added, processing staff is only by sliding positioning seat 2, you can with right
Heterotypic gear is loaded and unloaded, while ensures machining accuracy and processing efficiency.
The utility model heterotypic gear bores a hole clamp tool in use, clamping main body 4 first is installed on pedestal 5, and by pedestal 5
It installs, be fixed on the processing platform of vertical boring machine, then adjusting work gear 1 to be added makes its polymorphic structure to special-shaped slot 22,
And embedded positioning seat 2, then positioning seat 2 along concave track 43 is moved to and is contacted with stopping surface 44, then baffle 3 is pressed in and is treated
The top surface of gear 1 is processed, and the gear hole of work gear to be added 1 and stick of boring and grinding are in same axis, and centre does not have baffle 3 to limit
System finally starts and bores and grind board power supply, and the rotating handles of board are manually operated after the stick high speed rotation that makes to bore and grind, and makes stick of boring and grinding vertical
Ward off into promoted to implement boring and grinding for gear aperture size, after the completion of process of boring and grinding in gear hole bore and grind stick when, baffle 3 can prevent tooth
The promotion of wheel simultaneously allows its level to stay in clamping main body 4 to complete technique of entirely boring and grinding.
The utility model is by above-mentioned clamp tool of boring a hole, using the end face of heterotypic gear 1 to be processed as machining benchmark, by fixed
The special-shaped groove 22 of position seat 2 carries out horizontal location to gear 1 to be processed, prevents work gear 1 to be added in process with cutter
Rotation, baffle 3 in the vertical direction suppresses gear 1 to be processed, and using the processing method not exclusively clamped, cutter can be with
Correcting is carried out to gear 1 to be processed in process, so as to improve the machining accuracy of gear, improves the market competitiveness, and treat
Processing gear 1 is located in positioning seat 2 at stopping surface 44 together, ensure that the positioning accuracy of process horizontal position, is processed
Personnel only can load and unload heterotypic gear by sliding positioning seat 2, convenient for disassembly and assembly, while ensure machining accuracy and processing efficiency.
Above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although with reference to preferred embodiment pair
The utility model is described in detail, it will be appreciated by those skilled in the art that can to the technical solution of the utility model into
Row modification or equivalent replacement, without departing from the objective and range of the technical program, should all cover the power in the utility model
In sharp claimed range.
Claims (9)
- The clamp tool 1. a kind of heterotypic gear is bored a hole, which is characterized in that including：Clamping main body, the bottom installation of the clamping main body In pedestal, top is equipped with positioning seat, and the clamping body top face laterally offers concave track, and the bottom of the positioning seat is lateral It is packed into the concave track, the top of the positioning seat is equipped with special-shaped slot and is placed for work gear to be added, the work gear to be added It is limited in the horizontal direction by the special-shaped slot, the top of the work gear to be added is equipped with baffle, and the baffle pushes down described treat Gear is processed, the side of the baffle is installed on the top surface of the clamping main body.
- The clamp tool 2. heterotypic gear according to claim 1 is bored a hole, it is characterised in that：The concave track is from the clamping The first side of main body is opened up towards second side, and is not through to the second side, the open top of the concave track Setting is to accommodate the positioning seat, and the concave track forms stopping surface close to the side of the second side, with described in limitation Positioning seat position in the horizontal direction.
- The clamp tool 3. heterotypic gear according to claim 1 is bored a hole, it is characterised in that：The clamping main body or/and described The upper and lower surface of pedestal or/and the positioning seat is molded for attrition process.
- The clamp tool 4. heterotypic gear according to claim 2 is bored a hole, it is characterised in that：The top of the clamping main body is equipped with For the first threaded hole of bolt installation, the baffle is fixed on by the clamping main body, the clamping main body by the bolt Bottom be equipped with for bolt installation the second threaded hole, the pedestal and the clamping main body are mutually fixed by the bolt.
- The clamp tool 5. heterotypic gear according to claim 4 is bored a hole, it is characterised in that：First threaded hole is close to described Stopping surface is set, and positioned at its both sides, and second threaded hole is uniformly set to the bottom surface surrounding of the clamping main body.
- The clamp tool 6. heterotypic gear according to claim 2 is bored a hole, it is characterised in that：The baffle is located at the stopping surface Surface, deviate the axis setting of the work gear to be added, the baffle is close to the side of the work gear to be added towards remote Direction from the central gear axis to be processed is recessed with recessing groove.
- The clamp tool 7. heterotypic gear according to claim 6 is bored a hole, it is characterised in that：The recessing groove is semicircle.
- The clamp tool 8. heterotypic gear according to claim 1 is bored a hole, it is characterised in that：The both sides of the baffle extend downwardly The side is formed, when the height of the side is compacted less than or equal to the work gear to be added, the work gear quilt to be added The distance between splenium position and the clamping body top face.
- The clamp tool 9. heterotypic gear according to claim 1 is bored a hole, it is characterised in that：The profile of the special-shaped slot with it is described Work gear bottom structure to be added is identical, and recess portion is equipped with around the special-shaped slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721542446.2U CN207563858U (en) | 2017-11-17 | 2017-11-17 | A kind of heterotypic gear is bored a hole clamp tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721542446.2U CN207563858U (en) | 2017-11-17 | 2017-11-17 | A kind of heterotypic gear is bored a hole clamp tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207563858U true CN207563858U (en) | 2018-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721542446.2U Active CN207563858U (en) | 2017-11-17 | 2017-11-17 | A kind of heterotypic gear is bored a hole clamp tool |
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| CN (1) | CN207563858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352094A (en) * | 2018-12-05 | 2019-02-19 | 天津泰威齿轮有限公司 | A kind of thin-wall gear processing tool |
| CN113414652A (en) * | 2021-07-26 | 2021-09-21 | 贵州安芯数控技术有限公司 | Gear hob inner hole grinding tool and using method |
-
2017
- 2017-11-17 CN CN201721542446.2U patent/CN207563858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352094A (en) * | 2018-12-05 | 2019-02-19 | 天津泰威齿轮有限公司 | A kind of thin-wall gear processing tool |
| CN113414652A (en) * | 2021-07-26 | 2021-09-21 | 贵州安芯数控技术有限公司 | Gear hob inner hole grinding tool and using method |
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