CN209206632U - A kind of tooling that can be used for during Gear Processing - Google Patents
A kind of tooling that can be used for during Gear Processing Download PDFInfo
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- CN209206632U CN209206632U CN201822147813.XU CN201822147813U CN209206632U CN 209206632 U CN209206632 U CN 209206632U CN 201822147813 U CN201822147813 U CN 201822147813U CN 209206632 U CN209206632 U CN 209206632U
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Abstract
The utility model provides a kind of tooling that can be used for during Gear Processing, including two pieces of gear stop catch plates and a fixture base, gear stop catch plate are detachably connected in fixture base；Gear stop catch plate includes a block baffle, and baffle inner surface has a protrusion, fixture base includes gear mounting table and two blocks of arc coaming plates, the arc coaming plate of two pieces of distributions that are centrosymmetric is connected on the outside of gear mounting table, two blocks of arc coaming plates are wrapped in the outer surface of gear mounting table, and two open slots are formed between two blocks of arc coaming plates, two block baffles are located in two open slots between two blocks of arc coaming plates；The tooling described in the utility model that can be used for during Gear Processing can complete planetary gear and quickly position living and dynamic resistance function, realize being rapidly completed for planetary gear honing process.
Description
Technical field
The utility model belongs to technical field of mechanical processing, more particularly, to a kind of work that can be used for during Gear Processing
Dress.
Background technique
In the transmission systems such as AT gearbox, planetary reduction gear, it is based on planetary gear train structure, every grade of planetary system
In, by 1 sun gear, 1 gear ring and 3 to 4 planetary gear compositions.Wherein, planetary gear product due to its assembly and uses
Requirement, inner hole precision require within tolerance 15u and roughness Ra 0.4.Therefore, it after inner hole smart car, needs to increase by one
Honing process in road guarantees the precision of interior hole machined.And currently, what honing machine at home mostly used is floating drum formula honing
Tooling is made of ontology, bushing, pressing plate and gear several parts of tooth screw.Because floating drum formula fixture needs operative employee's spiral shell
Gear is fixed in nail, to prevent gear from rolling in cylinder, in the preparation process for processing three gears, needs to manually tighten
5 screws, leading to product, processing efficiency is low, cannot achieve the quick manufacturing.
Summary of the invention
In view of this, the utility model is directed to a kind of tooling that can be used for during Gear Processing, can complete to go
Living and dynamic resistance function in the quick positioning of star gear realizes the automated production processing of planetary gear honing.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of tooling that can be used for during Gear Processing, including two pieces of gear stop catch plates and a fixture base, gear
Stop catch plate is detachably connected in fixture base；Gear stop catch plate includes a block baffle, and baffle inner surface locally protrudes shape
At a retention bead, retention bead is the protrusion of an inclined triangular prism shape；Fixture base includes that gear is placed
Platform and two blocks of arc coaming plates, gear mounting table be the metalwork of a tubular, and two pieces are connected on the outside of gear mounting table and is in
The symmetrical arc coaming plate of the heart, two blocks of arc coaming plates are not exclusively wrapped in the outer surface of gear mounting table, two pieces of opposite arcs
Two open slots are formed between shape coaming plate；Two block baffles are located in two open slots between two blocks of arc coaming plates.
Further, the tooling that can be used for during Gear Processing further includes two positioning pins, two gear blocks
Plate passes through two positioning pins detachably respectively and is rotatably connected in fixture base；Gear stop catch plate further includes mounting plate, gear
Extend the mounting plate of one piece of arc in the side of plate lower part, wherein a positioning pin installation is equipped in each piece of arc mounting plate
Hole, positioning pin mounting hole are the through-hole of a vertical direction；Fixture base further includes two pieces of upper junction plates and one piece of lower connecting plate,
The upper junction plate of one piece of horizontal direction is extended in the outer surface of every block of arc coaming plate, and two pieces of upper junction plates are located at sustained height,
The lower section of arc coaming plate is equipped with one piece of lower connecting plate, and two blocks of arc coaming plates are vertically fixed in the upper surface of lower connecting plate；It is described
Upper junction plate is parallel with lower connecting plate, and a No.1 pin hole is equipped in every piece of upper junction plate, is set in lower connecting plate there are two two
Number pin hole, and described two No. two pin holes are corresponding with above and below two No.1 pin holes respectively；Mounting plate can be rotated by positioning pin
It is connected between upper junction plate and lower connecting plate, positioning pin is sequentially passed through through No.1 pin hole, positioning pin mounting hole and No. two pins
Hole, and mounting plate can be rotated around positioning pin.
Further, the tooling that can be used for during Gear Processing, is arranged between gear stop catch plate and fixture base
Elastic member, the elastic component can reset after rotating gear stop catch plate.
Further, the tooling that can be used for during Gear Processing, the bullet between gear stop catch plate and fixture base
Property component be spring, squeezed there are two the spring is set, between each group of mounting plate and arc coaming plate and a spring be installed,
The end inner surface of every piece of mounting plate is provided with spring installation No.1 hole, installs in the outer surface of each arc coaming plate equipped with spring
It is corresponding that No. two holes, the spring installation No.1 hole and spring install No. two holes, and spring installation No.1 hole and spring install two
Number hole is blind hole, and the both ends of spring are located at spring installation No.1 hole and spring is installed in No. two holes, and spring is squeezed
No.1 hole is installed in spring and spring is installed between No. two holes.
Further, the tooling that can be used for during Gear Processing, gear stop catch plate further include connecting plate, under baffle
One piece of connecting plate is extended in the other side in portion, and connecting plate and arc coaming plate are not directly contacted with, and connecting plate and arc coaming plate it
Between distance it is adjustable.
Further, the tooling that can be used for during Gear Processing further includes two threaded posts, two threaded posts point
It is not applied in two pieces of connecting plates, a threaded hole is offered in every piece of connecting plate, the threaded hole is the logical of horizontal direction
Hole, threaded post are applied in the threaded hole, and the inner opposite end of threaded post is pressed closer in the outer surface of arc coaming plate.
Further, the tooling that can be used for during Gear Processing, the upward Local Convex in the upper surface of gear mounting table
It rises, forms multiple boss for playing support pad.
Further, the tooling that can be used for during Gear Processing, the boss are uniformly distributed in tooth there are four setting
Take turns the upper surface of mounting table.
Further, the tooling that can be used for during Gear Processing, the boss cross-sectional shape are fan annular.
Compared with the existing technology, the utility model has the advantage that
(1) the utility model provides a kind of tooling that can be used for during Gear Processing and eliminates compared with prior art
The set screw that prevents gear from rotating and prevent the top positioning plate of gear upper and lower displacement, the retention bead of baffle inner surface with
Helical gear one of tooth socket matches, it can the dynamic resistance function of completing gear can limit tooth by a component
The movement of two freedom degrees of wheel, structure is simple, economical and practical.
(2) tooling described in the utility model that can be used for during Gear Processing, gear stop catch plate and fixture base it
Between be provided with spring, can complete the quick upper work of gear with Rapid reset after rotating gear stop catch plate, realize planet
The quick production and processing of gear honing, improves production efficiency.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model in Fig. 1；
Fig. 3 is the schematic view of the mounting position of spring；
Fig. 4 is the structural schematic diagram of fixture base；
Fig. 5 is the top view of fixture base in Fig. 4；
Fig. 6 is the inside structure schematic diagram of gear stop catch plate；
Fig. 7 is the outside structure diagram of gear stop catch plate；
Fig. 8 is scheme of installation of the planetary gear in fixture described in the utility model；
Fig. 9 is the top view of Fig. 8.
Description of symbols:
1- gear stop catch plate；11- baffle；111- retention bead；12- mounting plate；121- positioning pin mounting hole；122- spring
No.1 hole is installed；13- connecting plate；131- threaded hole；2- spring；3- threaded post；4- positioning pin；5- fixture base；51- gear is put
Set platform；511- boss；52- arc coaming plate；521- spring installs No. two holes；53- upper junction plate；531- No.1 pin hole；Connect under 54-
Fishplate bar；No. bis- pin holes of 541-；6- planetary gear.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in figs 1-9, the utility model proposes a kind of toolings that can be used for during Gear Processing, including two pieces of teeth
Wheel 2, two threaded posts 3 of the fixture base 5, two of stop catch plate 1, one spring and two positioning pins 4, two gear stop catch plates 1 divide
Not Tong Guo two positioning pins 4 it is detachable and be rotatably connected in fixture base 5, set between gear stop catch plate 1 and fixture base 5
It is equipped with spring 2, the spring 2 can reset after rotating gear stop catch plate 1, and specifically, each group of mounting plate 12 and arc enclose
It is squeezed between plate 52 and a spring 2 is installed, and two threaded posts 3 extend through in two pieces of connecting plates 13, connected at every piece
A threaded hole 131 is offered in plate 13, the threaded hole 131 is the through-hole of horizontal direction, and threaded post 3 is applied in the threaded hole
In 131, and the inner opposite end of threaded post 3 is pressed closer in the outer surface of arc coaming plate 52, by the precession or back-out of threaded post 3,
The distance between connecting plate 13 and arc coaming plate 52 are adjustable.
Gear stop catch plate 1 includes baffle 11, mounting plate 12 and connecting plate 13, and one piece of arc is extended in the side of 11 lower part of baffle
One piece of connecting plate 13 is extended in the mounting plate 12 of shape, the other side of 11 lower part of baffle；Locally protrusion forms one to 11 inner surface of baffle
A retention bead 111, retention bead 111 are the protrusion of an inclined triangular prism shape；It is set in each piece of mounting plate 12
There is a positioning pin mounting hole 121, positioning pin mounting hole 121 is the through-hole of a vertical direction；It is opened in every piece of connecting plate 13
Equipped with a threaded hole 131, the threaded hole 131 is the through-hole of horizontal direction.
Fixture base 5 includes gear mounting table 51 and two blocks of arc coaming plates 52, and gear mounting table 51 is the gold of a tubular
Belong to part, the upward local crowning in the upper surface of gear mounting table 51 forms four boss 511 for playing support pad, is uniformly distributed in
The upper surface of gear mounting table 51, and 511 cross-sectional shape of boss is fan annular, the outside of gear mounting table 51 is connected with two pieces
Be centrosymmetric the arc coaming plate 52 of distribution, and two blocks of arc coaming plates 52 are not exclusively wrapped in the outer surface of gear mounting table 51, and two
Two open slots are formed between the opposite arc coaming plate 52 of block；Two block baffles 11 are located at two between two blocks of arc coaming plates 52
In a open slot；Fixture base 5 further includes two pieces of upper junction plates 53 and one piece of lower connecting plate 54, the appearance of every block of arc coaming plate 52
The upper junction plate 53 of one piece of horizontal direction is extended in face, and two pieces of upper junction plates 53 are located at sustained height, under arc coaming plate 52
Side is equipped with one piece of lower connecting plate 54, and two blocks of arc coaming plates 52 are vertically fixed in the upper surface of lower connecting plate 54；The upper connection
Plate 53 is parallel with lower connecting plate 54, and a No.1 pin hole 531 is equipped in every piece of upper junction plate 53, and two are equipped in lower connecting plate 54
A No. two pin holes 541, and described two No. two pin holes 541 are corresponding with two about 531 No.1 pin holes respectively.
Mounting plate 12 is rotatably connected between upper junction plate 53 and lower connecting plate 54 by positioning pin 4, and positioning pin 4 is successively
No.1 pin hole 531, positioning pin mounting hole 121 and No. two pin holes 541 are extended through, and mounting plate 12 can be rotated around positioning pin 4；?
The end inner surface of every piece of mounting plate 12 is provided with spring installation No.1 hole 122, is equipped in the outer surface of each arc coaming plate 52
Spring installs No. two holes 521, and it is corresponding that the spring installation No.1 hole 122 and spring install No. two holes 521, and spring installs one
It is blind hole that number hole 122 and spring, which install No. two holes 521, and the both ends of spring 2 are located at spring installation No.1 hole 122 and spring
It installs in No. two holes 521, and spring 2 is squeezed and installs between No. two holes 521 in No.1 hole 122 and spring installation in spring.
Before to 6 Honing process of planetary gear, planetary gear 6 is put on the gear mounting table 51 in the honing fixture,
The boss 511 being arranged on gear mounting table 51 can play the role of a support pad to planetary gear 6, it should be noted that premise
It is that the inclination angle of the retention bead 111 of 11 inner surface of baffle and the helical angle of planetary gear 6 are adapted, enables to limit in this way
Position protrusion 111 is located in one of tooth socket of planetary gear 6, so that it may the rotation and upper and lower displacement of limiting gear；Place row
When star gear 6, operative employee need to only stir two pieces of gear stop catch plates 1 outward, so that it may be put into gear, after loosing one's grip, pass through spring 2
Rebound, it can be achieved that gear stop catch plate 1 reset；Precession screws out threaded post 3, adjusts between connecting plate 13 and arc coaming plate 52
Gap size, can small range adjustment gear stop catch plate 1 closure angle so that retention bead 111 cooperates with planetary gear 6
It is more preferable；After completing the clamping of planetary gear 6, carries out Honing process and stir two pieces of gear stop catch plates 1 after processing is completed, it will
Planetary gear 6 takes out, and carries out the processing of next planetary gear 6.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of tooling that can be used for during Gear Processing, it is characterised in that: pressed from both sides including two pieces of gear stop catch plates (1) and one
Have pedestal (5), gear stop catch plate (1) is detachably connected in fixture base (5)；
Gear stop catch plate (1) includes a block baffle (11), and locally protrusion forms a retention bead to baffle (11) inner surface
(111), retention bead (111) is the protrusion of an inclined triangular prism shape；
Fixture base (5) includes gear mounting table (51) and two pieces of arc coaming plates (52), and gear mounting table (51) is a tubular
Metalwork, the arc coaming plate (52) of two pieces of distributions that are centrosymmetric, two pieces of arcs are connected on the outside of gear mounting table (51)
Coaming plate (52) is not exclusively wrapped in the outer surface of gear mounting table (51), forms two between two blocks of opposite arc coaming plates (52)
Open slot；
Two block baffles (11) are located in two open slots between two pieces of arc coaming plates (52).
2. the tooling according to claim 1 that can be used for during Gear Processing, it is characterised in that: two gear stop catch plates
(1) detachable respectively and be rotatably connected in fixture base (5).
3. the tooling according to claim 2 that can be used for during Gear Processing, it is characterised in that: further include two positioning
It sells (4), two gear stop catch plates (1) are detachable by two positioning pins (4) respectively and are rotatably connected in fixture base (5)
In；
Gear stop catch plate (1) further includes mounting plate (12), and the mounting plate of one piece of arc is extended in the side of baffle (11) lower part
(12), wherein a positioning pin mounting hole (121) is equipped in each piece of mounting plate (12), positioning pin mounting hole (121) is one
The through-hole of vertical direction；
Fixture base (5) further includes two pieces of upper junction plates (53) and one piece of lower connecting plate (54), every piece of arc coaming plate (52) it is outer
The upper junction plate (53) of one piece of horizontal direction is extended on surface, and two pieces of upper junction plates (53) are located at sustained height, arc coaming plate
(52) lower section is equipped with one piece of lower connecting plate (54), and two pieces of arc coaming plates (52) are vertically fixed in the upper table of lower connecting plate (54)
Face；The upper junction plate (53) is parallel with lower connecting plate (54), and a No.1 pin hole is equipped in every piece of upper junction plate (53)
(531), set in lower connecting plate (54) there are two No. two pin holes (541), and described two No. two pin holes (541) respectively with two
No.1 pin hole (531) is corresponding up and down；
Mounting plate (12) is rotatably connected between upper junction plate (53) and lower connecting plate (54) by positioning pin (4), positioning pin
(4) it sequentially passes through through No.1 pin hole (531), positioning pin mounting hole (121) and No. two pin holes (541), and mounting plate (12) can
It is rotated around positioning pin (4).
4. the tooling according to claim 3 that can be used for during Gear Processing, it is characterised in that: gear stop catch plate (1)
Elastic member is set between fixture base (5), and the elastic component can reset after rotating gear stop catch plate (1).
5. the tooling according to claim 4 that can be used for during Gear Processing, it is characterised in that: gear stop catch plate (1)
Elastic component between fixture base (5) is spring (2), there are two the spring (2) sets, each group of mounting plate (12) and arc
It is squeezed between shape coaming plate (52) and a spring (2) is installed, the end inner surface of every piece of mounting plate (12) is provided with spring peace
It fills No.1 hole (122), is equipped with spring in the outer surface of each arc coaming plate (52) and No. two holes (521), the spring installation are installed
It is corresponding that No.1 hole (122) and spring install No. two holes (521), and spring installation No.1 hole (122) and spring install No. two holes
It (521) is blind hole, the both ends of spring (2) are located at spring installation No.1 hole (122) and spring installs No. two holes (521)
In, and spring (2) is squeezed and installs between No. two holes (521) in spring installation No.1 hole (122) and spring.
6. can be used for the tooling during Gear Processing according to claim 1 or 5, it is characterised in that: gear stop catch plate
It (1) further include connecting plate (13), one piece of connecting plate (13), and connecting plate (13) and arc are extended in the other side of baffle (11) lower part
Shape coaming plate (52) is not directly contacted with, and the distance between connecting plate (13) and arc coaming plate (52) are adjustable.
7. the tooling according to claim 6 that can be used for during Gear Processing, it is characterised in that: further include two screw threads
Column (3), two threaded posts (3) extend through in two pieces of connecting plates (13), and a spiral shell is offered in every piece of connecting plate (13)
Pit (131), the threaded hole (131) are the through-hole of horizontal direction, and threaded post (3) is applied in the threaded hole (131), and spiral shell
The inner opposite end of line column (3) is pressed closer in the outer surface of arc coaming plate (52).
8. the tooling according to claim 1 that can be used for during Gear Processing, it is characterised in that: gear mounting table (51)
The upward local crowning in upper surface, form multiple boss (511) for playing support pad.
9. the tooling according to claim 8 that can be used for during Gear Processing, it is characterised in that: the boss (511)
There are four if, it is uniformly distributed in the upper surface of gear mounting table (51).
10. the tooling according to claim 8 that can be used for during Gear Processing, it is characterised in that: the boss (511)
Cross-sectional shape is fan annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147813.XU CN209206632U (en) | 2018-12-20 | 2018-12-20 | A kind of tooling that can be used for during Gear Processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822147813.XU CN209206632U (en) | 2018-12-20 | 2018-12-20 | A kind of tooling that can be used for during Gear Processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209206632U true CN209206632U (en) | 2019-08-06 |
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ID=67465376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822147813.XU Active CN209206632U (en) | 2018-12-20 | 2018-12-20 | A kind of tooling that can be used for during Gear Processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209206632U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623625A (en) * | 2018-12-20 | 2019-04-16 | 天津天海同步科技有限公司 | One kind being used for planetary gear honing fixture |
| CN112893679A (en) * | 2021-01-15 | 2021-06-04 | 泉州惠建精密科技有限公司 | Gear forging press convenient to punch a hole |
-
2018
- 2018-12-20 CN CN201822147813.XU patent/CN209206632U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109623625A (en) * | 2018-12-20 | 2019-04-16 | 天津天海同步科技有限公司 | One kind being used for planetary gear honing fixture |
| CN109623625B (en) * | 2018-12-20 | 2023-11-07 | 天津天海同步科技有限公司 | Honing fixture for planetary gear |
| CN112893679A (en) * | 2021-01-15 | 2021-06-04 | 泉州惠建精密科技有限公司 | Gear forging press convenient to punch a hole |
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