CN110438322A - Weight gear pallet - Google Patents
Weight gear pallet Download PDFInfo
- Publication number
- CN110438322A CN110438322A CN201910690614.XA CN201910690614A CN110438322A CN 110438322 A CN110438322 A CN 110438322A CN 201910690614 A CN201910690614 A CN 201910690614A CN 110438322 A CN110438322 A CN 110438322A
- Authority
- CN
- China
- Prior art keywords
- frame
- gear
- height
- plate
- support level
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000969 carrier Substances 0.000 claims abstract description 6
- 230000000630 rising effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000007634 remodeling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like
Abstract
The present invention provides a kind of heavy gear pallets, it includes the frame of a rectangle, 4 gear carriers, positioning support bracket and support level are provided in frame, gear carrier includes the annular outer plate set on outside and the inner annular plate on the inside of annular outer plate, the height of inner annular plate is lower than annular outer plate, is evenly arranged with multiple positioning protrusion in inner annular plate.The present invention has many advantages, such as simple structure, ingenious in design, reduction gear failure, the intensity for increasing pallet, extends pallet service life, reduces production cost.
Description
Technical field
The invention belongs to thermal management application fields, especially in regard to a kind of heavy gear pallet for holding weight gear.
Background technique
In the prior art, the pallet of gear wheel or weight gear, the problem of being primarily present, has, first is that gear weight is big, In
It is easy to cause pallet to deform when high temperature；Second is that pallet will increase the submission and weight of pallet itself to increase intensity also, cause
Whole weight is laid particular stress on；Third is that pallet single side uses, the long-term weight of gear above will lead to pallet stress fatigue, it is easily-deformable or
Damage；Fourth is that gear easy inertia on pallet itself shakes, gear frictional impact is caused to generate damage.
Summary of the invention
A kind of that the object of the present invention is to provide structures is simple, ingenious in design, reduces gear failure, increases pallet intensity,
The heavy gear pallet for extending pallet service life, reducing production cost.
To reach above-mentioned purpose, the present invention adopts the following technical scheme: a kind of heavy gear pallet comprising rectangle
Frame is provided with 4 gear carriers, positioning support bracket and support level in the frame,
The positioning support bracket is set to the center of the frame comprising has ring-type fixing plate, the annular is solid
It is provided with cross brace on the inside of fixed board, the ring-type fixing plate is fixed on the middle position of the cross brace；
The gear carrier is symmetrically arranged in the quadrangle of the frame, the gear carrier respectively with it is adjacent described in
The side of gear carrier and the frame is connected to a fixed with 90 ° of angular spacings, and 4 gear carriers are also respectively with the frame
Cornerwise direction is connected with the positioning support bracket, and the gear carrier includes set on the annular outer plate in outside and set on institute
The inner annular plate on the inside of annular outer plate is stated, the height of the inner annular plate is lower than the annular outer plate, the inner annular plate
On be evenly arranged with multiple positioning protrusion, the weight on the outside of the annular outer plate support gear, the positioning in the inner annular plate
Protrusion positioning and support gear inner side baffle；
The support level is set to the intermediate inside on four side of frame, and the support level is one positive " L " and one
" L " composition of a 180 ° of overturning, the bottom of two " L " is connected, two steps up and down of the support level it is contrary,
The heavy gear tray upper surface and lower surface are symmetrical, positive and negative all available.
Further, the cross brace is hollow out shape, and top and bottom is symmetrical cross shape, and side is
4 ends of vertical column connection cross shape.
Further, the long side of the gear carrier and the frame is directly connected to, the gear carrier with it is adjacent described
The short side of gear carrier and the frame is connected using linking arm, and the linking arm and frame short side junction are arranged
There is vertical stiffening plate.
Further, on the frame relative position the support level, the direction of step direction is identical, and described
Long side is different from the direction of step direction of the support level on short side on frame.
Further, the support level stretch out the frame side height it is identical with the height of gear.
Further, the support being additionally provided on the gear carrier on linking arm and the adjacent frame short side
Step is connected, and linking arm is connected with vertical angle with the support level.
Further, through-hole is provided among the positioning protrusion adjacent in the inner annular plate.
Further, the cross brace stretches out the half that the height of the frame side is gear height.
Further, the height that the height of the stiffening plate stretches out the frame side with the cross brace is identical.
Further, the four corners of the frame are set as arc and are provided with stress relief hole, the stress relief hole two
Side is provided with vertical curved baffle, and the height of the curved baffle stretches out the height of the frame side with the cross brace
It is identical.
Compared with prior art, the invention has the following beneficial effects:
1. structure is simple, ingenious in design, manufacture and popularization and use easy to produce.
2. reducing gear wear, gear is limited, prevents it from causing to collide because of inertia motion.
3. increasing the intensity of pallet, reinforcing rib or stiffening plate is all arranged in junction on frame.
4. extending pallet service life, other than increasing pallet intensity, the gear pallet of the application can be made with positive and negative
With in addition the stress fatigue for preventing long-term weight from generating is additionally provided with stress relief hole on frame.
5. also setting up through-hole on gear carrier, it is all not reduce gear carrier intensity that cross brace, which is hollow out shape etc.,
In the case where, the weight of gear carrier or pallet is reduced, while also reducing production cost.
Detailed description of the invention
Fig. 1 is the schematic perspective view of present invention weight gear pallet.
Fig. 2 is the overlooking structure diagram of Fig. 1.
Appended drawing reference are as follows: frame 20, gear carrier 30, positioning support bracket 40, support level 50, stress relief hole 21,
Curved baffle 22, annular outer plate 31, inner annular plate 32, positioning protrusion 33, linking arm 34, stiffening plate 35, ring-type fixing plate 41, ten
Word bracket 42.
Specific embodiment
Technological means used by for the present invention is further explained and the technical effect reached, below in conjunction with attached drawing and implementation
Example elaborates.
With reference to Fig. 1 and Fig. 2, for the structural schematic diagram of present invention weight gear pallet comprising there is the frame 20 of a rectangle,
4 gear carriers 30, positioning support bracket 40 and support level 50 are provided in frame 20.Positioning support bracket 40 is set to frame
20 center comprising have ring-type fixing plate 41, cross brace 42, ring-type fixing plate are provided on the inside of ring-type fixing plate 41
41 are fixed on the middle position of cross brace 42.Cross brace 42 is hollow out shape, to mitigate pallet weight, and its top with
Bottom is symmetrical cross shape, and side is 4 ends that vertical column connects cross shape.
In one embodiment, gear carrier 30 is symmetrically arranged in the quadrangle of frame 20, gear carrier 30 respectively with
The side of adjacent gear carrier 30 and frame 20 is connected to a fixed with 90 ° of angular spacings.4 gear carriers 30 are also respectively with frame
20 cornerwise directions are connected with positioning support bracket 40.Gear carrier 30 includes set on the annular outer plate 31 in outside and set on ring
The inner annular plate 32 of 31 inside of shape outside plate, the height of inner annular plate 32 are lower than annular outer plate 31.It is uniformly arranged in inner annular plate 32
There are multiple positioning protrusion 33, annular outer plate 31 supports the weight of gear outer ledge, and the positioning protrusion 33 in inner annular plate 32 is fixed
Position and support gear inner side baffle, prevent gear play.It is provided with through-hole among adjacent positioning protrusion 33 in inner annular plate 32,
To mitigate pallet weight.
Gear carrier 30 and the long side of frame 20 are directly connected to, gear carrier 30 and adjacent gear bracket 30 and frame 20
Short side is connected using linking arm 34, and linking arm 34 and 20 short side junction of frame are provided with vertical stiffening plate 35.
In one embodiment, support level 50 is set to the intermediate inside on 20 4 side of frame, and support level 50 is one
Positive " L " and " L " of 180 ° of an overturning is formed, and the bottom of two " L " is connected, the side of two steps up and down of support level 50
To opposite.The support level 50 of relative position on frame 20, the direction of step direction is identical, and long side and short side on frame 20
On support level 50 step direction direction it is different.
Linking arm 34 is additionally provided on gear carrier 30 to be connected with the support level 50 on adjacent 20 short side of frame, and
Linking arm 34 is connected with vertical angle with support level 50.
In one embodiment, the height of the stretching of support level 50 20 side of frame is identical with the height of gear.Cross-shaped
The height that frame 42 stretches out 20 side of frame is the half of gear height.Height phase of the height of stiffening plate 35 with cross brace 42
Together.
In one embodiment, the four corners of frame 20 are set as arc and are provided with stress relief hole 21, stress relief hole
21 two sides are provided with vertical curved baffle 22, and the height of curved baffle 22 is identical with the height of cross brace 42.
Weight gear tray upper surface and lower surface are symmetrical, positive and negative all available, while can prevent the same face from being produced later with long
Raw stress fatigue.
It should be pointed out that can also have the embodiment of a variety of transformation and remodeling for the present invention through absolutely proving,
It is not limited to above-mentioned specific embodiment.Above-described embodiment is as just explanation of the invention, rather than limiting the invention.
In short, protection scope of the present invention should include that those obviously convert or substitute to those skilled in the art
And remodeling.
Claims (10)
1. a kind of heavy gear pallet, it is characterised in that: it includes the frame of a rectangle, and 4 gears are provided in the frame
Bracket, positioning support bracket and support level,
The positioning support bracket is set to the center of the frame comprising has ring-type fixing plate, the ring-type fixing plate
Inside is provided with cross brace, and the ring-type fixing plate is fixed on the middle position of the cross brace；
The gear carrier is symmetrically arranged in the quadrangle of the frame, the gear carrier respectively with the adjacent gear
The side of bracket and the frame is connected to a fixed with 90 ° of angular spacings, and 4 gear carriers are also diagonal with the frame respectively
The direction of line is connected with the positioning support bracket, and the gear carrier includes set on the annular outer plate in outside and set on the ring
Inner annular plate on the inside of shape outside plate, the height of the inner annular plate are lower than the annular outer plate, in the inner annular plate
Even to be provided with multiple positioning protrusion, the annular outer plate supports the weight on the outside of gear, the positioning protrusion in the inner annular plate
Positioning and support gear inner side baffle；
The support level is set to the intermediate inside on four side of frame, and the support level is one positive " L " and turns over one
Turn 180 ° " L " composition, the bottom of two " L " is connected, two steps up and down of the support level it is contrary,
The heavy gear tray upper surface and lower surface are symmetrical, positive and negative all available.
2. heavy gear pallet according to claim 1, it is characterised in that: the cross brace is hollow out shape, top
It is symmetrical cross shape with bottom, side is 4 ends that vertical column connects cross shape.
3. heavy gear pallet according to claim 1, it is characterised in that: the long side of the gear carrier and the frame is straight
It connects in succession, the gear carrier is connected with the short side of the adjacent gear carrier and the frame using linking arm, and described
Linking arm and frame short side junction are provided with vertical stiffening plate.
4. heavy gear pallet according to claim 1, it is characterised in that: the supporting table of relative position on the frame
The direction of rank, step direction is identical, and the side of the step direction of the support level on the frame on long side and short side
To difference.
5. heavy gear pallet according to claim 4, it is characterised in that: the support level stretches out the frame side
Height is identical with the height of gear.
6. heavy gear pallet according to claim 4, it is characterised in that: be additionally provided on the gear carrier linking arm with
The support level on the adjacent frame short side is connected, and linking arm is connected with vertical angle with the support level
It connects.
7. heavy gear pallet according to claim 1, it is characterised in that: the adjacent convex in the inner annular plate
Through-hole is provided among rising.
8. heavy gear pallet according to claim 1, it is characterised in that: the cross brace stretches out the frame side
Height is the half of gear height.
9. heavy gear pallet according to claim 3, it is characterised in that: the height of the stiffening plate is the same as the cross brace
The height for stretching out the frame side is identical.
10. heavy gear pallet according to claim 1, it is characterised in that: the four corners of the frame are set as arc and set
It is equipped with stress relief hole, the stress relief hole two sides are provided with vertical curved baffle, the same institute of the height of the curved baffle
State cross brace stretch out the frame side height it is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910690614.XA CN110438322A (en) | 2019-07-29 | 2019-07-29 | Weight gear pallet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910690614.XA CN110438322A (en) | 2019-07-29 | 2019-07-29 | Weight gear pallet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110438322A true CN110438322A (en) | 2019-11-12 |
Family
ID=68432064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910690614.XA Pending CN110438322A (en) | 2019-07-29 | 2019-07-29 | Weight gear pallet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110438322A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203033071U (en) * | 2012-11-23 | 2013-07-03 | 杭州绿宝纸制品有限公司 | Wheel hub loading tray free from heat pressing |
| CN204369967U (en) * | 2014-12-24 | 2015-06-03 | 上海联合滚动轴承有限公司 | A kind of frock for railway bearing carburization process |
| CN105316621A (en) * | 2015-11-19 | 2016-02-10 | 天津天海同步科技有限公司 | Carburization combined assembly structure for planet row transmission gears and heat treatment method |
| CN205576258U (en) * | 2016-04-08 | 2016-09-14 | 洛阳Lyc轴承有限公司 | Bearing ring carburization thermal treatment shelve with square combination |
| CN206107817U (en) * | 2016-08-30 | 2017-04-19 | 常州市远东塑料科技股份有限公司 | A special plastic tray for automobile wheel hub |
| CN206319042U (en) * | 2016-12-07 | 2017-07-11 | 郑州华威齿轮有限公司 | A kind of gear quenching special stand |
| CN206986241U (en) * | 2017-02-22 | 2018-02-09 | 合肥美桥汽车传动及底盘系统有限公司 | A kind of gear heat treatment frock bin for improving gear NVH mass |
| CN210458296U (en) * | 2019-07-29 | 2020-05-05 | 盐城远大金属科技有限公司 | Heavy gear tray |
-
2019
- 2019-07-29 CN CN201910690614.XA patent/CN110438322A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203033071U (en) * | 2012-11-23 | 2013-07-03 | 杭州绿宝纸制品有限公司 | Wheel hub loading tray free from heat pressing |
| CN204369967U (en) * | 2014-12-24 | 2015-06-03 | 上海联合滚动轴承有限公司 | A kind of frock for railway bearing carburization process |
| CN105316621A (en) * | 2015-11-19 | 2016-02-10 | 天津天海同步科技有限公司 | Carburization combined assembly structure for planet row transmission gears and heat treatment method |
| CN205576258U (en) * | 2016-04-08 | 2016-09-14 | 洛阳Lyc轴承有限公司 | Bearing ring carburization thermal treatment shelve with square combination |
| CN206107817U (en) * | 2016-08-30 | 2017-04-19 | 常州市远东塑料科技股份有限公司 | A special plastic tray for automobile wheel hub |
| CN206319042U (en) * | 2016-12-07 | 2017-07-11 | 郑州华威齿轮有限公司 | A kind of gear quenching special stand |
| CN206986241U (en) * | 2017-02-22 | 2018-02-09 | 合肥美桥汽车传动及底盘系统有限公司 | A kind of gear heat treatment frock bin for improving gear NVH mass |
| CN210458296U (en) * | 2019-07-29 | 2020-05-05 | 盐城远大金属科技有限公司 | Heavy gear tray |
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