CN107192270A - A kind of tray handle - Google Patents
A kind of tray handle Download PDFInfo
- Publication number
- CN107192270A CN107192270A CN201710433471.5A CN201710433471A CN107192270A CN 107192270 A CN107192270 A CN 107192270A CN 201710433471 A CN201710433471 A CN 201710433471A CN 107192270 A CN107192270 A CN 107192270A
- Authority
- CN
- China
- Prior art keywords
- reinforcement
- stress
- release groove
- handle
- tray handle
- 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
- 230000002787 reinforcement Effects 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 241000826860 Trapezium Species 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The present invention proposes a kind of tray handle, and it includes the grip part of strip, and the upside and downside of the grip part, which are connected between trapezoidal reinforcement, two reinforcements, is formed with grasping space, and the reinforcement has been respectively formed on stress release groove.Compared with prior art, strain relief is provided with the reinforcement for the tray handle that the present invention is provided, it improves the intensity of handle, reduces handle in the destroyed possibility of high-temperature heating environment.
Description
Technical field
The present invention relates to a kind of workpiece auxiliary spare part technical field, more particularly to a kind of grip structure of pallet,
Background technology
Workpiece is typically necessary using pallet to carry workpiece in heating process.When pallet is put into together with workpiece
When in more than 1000 degrees Celsius of high-temperature heater, the tray handle of pallet can expand with heat and contract with cold because of high temperature, after the completion of heating
Direct push-and-pull tray handle is easy to cause tray handle to be broken from tray body, causes security incident.Therefore, it is necessary to change
Enter the structure of existing tray handle, to lift its intensity.
The content of the invention
In order to solve the above technical problems, one aspect of the present invention proposes a kind of tray handle, its concrete technical scheme is as follows：
A kind of tray handle, it is characterised in that：It includes the grip part of strip, the upside and downside of the grip part
It is connected between trapezoidal reinforcement, two reinforcements and is formed with grasping space, the reinforcement has been respectively formed on
Stress release groove.
In a specific embodiment, the stress release groove be shaped as set in rectangle, the stress release groove
There are several the first stress relief holes for running through the reinforcement.
In a specific embodiment, provided with 5 first stress relief holes in the stress release groove, it is distinguished
Positioned at the center of the stress release groove and four edges.
In a specific embodiment, the outside of the stress release groove is provided with the second stress through the reinforcement
Release aperture.
Another aspect of the present invention proposes a kind of pallet, and it includes tray body and above-mentioned tray handle, the support
Disk is connected to reinforcement described in hand channel in the tray body.
Compared with prior art, strain relief is provided with the reinforcement for the tray handle that the present invention is provided, it is carried
The intensity of handle has been risen, handle has been reduced in the destroyed possibility of high-temperature heating environment.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needing to make described in embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this
For the those of ordinary skill of field, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing.Wherein：
Fig. 1 is structural representation of the invention in a specific embodiment.
Embodiment
First, " one embodiment " or " embodiment " referred to herein refers to may be included at least one realization side of the invention
Particular characteristics, structure or characteristic in formula." in one embodiment " that different places occur in this manual not refers both to
Same embodiment, nor the single or selective embodiment mutually exclusive with other embodiment.
Secondly, the present invention is described in detail using structural representation etc., when the embodiment of the present invention is described in detail, for ease of saying
Bright, the schematic diagram represented every dish structure can disobey general ratio and make partial enlargement, and the schematic diagram is example, and it is herein
The scope of protection of the invention should not be limited.In addition, the three dimensions of length, width and depth should be included in actual fabrication.
Referring to Fig. 1, one aspect of the present invention provides a kind of tray handle 2, it includes grip part 21 and reinforcement 22.
Specifically, the grip part 21 is strip, the upside and downside of the grip part 21 are connected to described add
Strengthening tendons 22.The reinforcement 22 is up-narrow and down-wide trapezium structure, and its narrower upper end is connected in the grip part 21.Two
Grasping space 23 is formed between the reinforcement 22.
Two reinforcements 22 have been respectively formed on stress release groove 24, and the stress release groove 24 is used to discharge institute
The stress on reinforcement 22 is stated, prevents the reinforcement 22 to be broken under high temperature impact.
The stress release groove 24 is preferably symmetrical structure, such as circular, rectangle.In a specific embodiment, institute
Stress release groove 24 is stated for rectangle, the center of the stress release groove 24 and four edges are equipped with through described
First stress relief hole 25 of reinforcement 22, first stress relief hole 25 can be further discharged on the reinforcement 22
Stress.
In a specific embodiment, the outside (side away from the grasping space 23) of the stress release groove 24
It is additionally provided with the second stress relief hole 26 through the reinforcement 22.
For a better understanding, need to explain, stress can be caused：
1：Cracking.Because the presence of stress, after by external influence (as the present invention in workpiece in processing procedure,
Pallet is subjected to high temperature and low temperature fusion), stress release can be lured into and ftractureed in the remaining position of stress.Cracking is concentrated mainly on cast gate
At place or excessive filling.2. produce warpage or deformation：Because residual stress is present, therefore product is had compared with the time in room temperature
Occurs the process that residual stress discharges in the short time when interior internal stresses release or high temperature, while to locally lie in position strong for product
Degree is poor, and product will produce warpage or problem on deformation in stress-retained position.
Please continue to refer to shown in Fig. 1, another aspect of the present invention provides a kind of pallet, and the pallet includes tray body
1 and tray handle 2.The tray handle 2 includes grip part 21 and reinforcement 22, and the grip part 21 is strip, described to grab
Hold portion 21 upside and downside be connected between the reinforcement 22, two reinforcements 22 be formed with grasping space
23。
The reinforcement 22 is up-narrow and down-wide trapezium structure, and its narrower upper end is connected in the grip part 21, its
Wider lower end is then connected on the body 1.
Two reinforcements 22 have been respectively formed on stress release groove 24, and the stress release groove 24 is used to discharge institute
The stress on reinforcement 22 is stated, prevents the reinforcement 22 to be broken under high temperature impact.
The stress release groove 24 is preferably symmetrical structure, such as circular, rectangle.In a specific embodiment, institute
Stress release groove 24 is stated for rectangle, the center of the stress release groove 24 and four edges are equipped with through described
First stress relief hole 25 of reinforcement 22, first stress relief hole 25 can be further discharged on the reinforcement 22
Stress.
In a specific embodiment, the outside (side away from the grasping space 23) of the stress release groove 24
It is additionally provided with the second stress relief hole 26 through the reinforcement 22.
The description with certain particularity detailed enough has been carried out to the present invention above.Ordinary skill in art
Personnel are it should be understood that what the description in embodiment was merely exemplary, before without departing from true spirit and scope of the present invention
Put make it is all change should all belong to protection scope of the present invention.Scope of the present invention is by described power
What sharp claim was defined, rather than limited by the foregoing description in embodiment.
Claims (5)
1. a kind of tray handle, it is characterised in that：It includes the grip part of strip, the upside and downside point of the grip part
It is not connected between trapezoidal reinforcement, two reinforcements and is formed with grasping space, the reinforcement has been respectively formed on should
Power discharges groove.
2. tray handle as claimed in claim 1, it is characterised in that：The stress release groove is shaped as rectangle, described
Run through the first stress relief hole of the reinforcement in stress release groove provided with several.
3. tray handle as claimed in claim 2, it is characterised in that：5 described first are provided with the stress release groove
Stress relief hole, it is respectively positioned at the center of the stress release groove and four edges.
4. tray handle as claimed in claim 1, it is characterised in that：The outside of the stress release groove is provided with through described
Second stress relief hole of reinforcement.
5. a kind of pallet, it is characterised in that：It includes tray body and the tray handle described in any one of Claims 1-4,
The tray handle is connected in the tray body through the reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710433471.5A CN107192270A (en) | 2017-06-09 | 2017-06-09 | A kind of tray handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710433471.5A CN107192270A (en) | 2017-06-09 | 2017-06-09 | A kind of tray handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107192270A true CN107192270A (en) | 2017-09-22 |
Family
ID=59876471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710433471.5A Pending CN107192270A (en) | 2017-06-09 | 2017-06-09 | A kind of tray handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107192270A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338070A (en) * | 2018-11-26 | 2019-02-15 | 盐城远大金属科技有限公司 | A kind of well formula material frame |
| CN109502139A (en) * | 2018-12-03 | 2019-03-22 | 盐城远大金属科技有限公司 | A kind of pallet |
| CN109850318A (en) * | 2018-12-03 | 2019-06-07 | 盐城远大金属科技有限公司 | A kind of bottom material disk |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060263552A1 (en) * | 2004-01-29 | 2006-11-23 | Ngk Insulators, Ltd. | Tray for heat treatment and method of manufacturing ceramic product using the tray |
| CN201653156U (en) * | 2010-04-26 | 2010-11-24 | 晋西工业集团有限责任公司 | Material tray adopted when in heat treatment of metal mechanical part |
| CN202485459U (en) * | 2012-02-25 | 2012-10-10 | 安徽省含山县民生瓷业有限责任公司 | Shelf board structure in decorating firing kiln |
| CN202688390U (en) * | 2012-05-16 | 2013-01-23 | 兴化市东昌合金钢有限公司 | High-strength multipurpose charge plate |
| CN103528383A (en) * | 2013-09-30 | 2014-01-22 | 大丰市远大金属科技有限公司 | Partition plate |
| CN204461102U (en) * | 2015-01-09 | 2015-07-08 | 无锡华电耐火材料有限公司 | A kind of refractory slab |
| CN205897867U (en) * | 2016-07-06 | 2017-01-18 | 湖南创一电子科技有限公司 | But cyclic utilization's casket -like bowl |
| CN205907345U (en) * | 2016-07-11 | 2017-01-25 | 伊藤机工（大连）有限公司 | Well formula is work piece hoist for cementation furnace |
-
2017
- 2017-06-09 CN CN201710433471.5A patent/CN107192270A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060263552A1 (en) * | 2004-01-29 | 2006-11-23 | Ngk Insulators, Ltd. | Tray for heat treatment and method of manufacturing ceramic product using the tray |
| CN201653156U (en) * | 2010-04-26 | 2010-11-24 | 晋西工业集团有限责任公司 | Material tray adopted when in heat treatment of metal mechanical part |
| CN202485459U (en) * | 2012-02-25 | 2012-10-10 | 安徽省含山县民生瓷业有限责任公司 | Shelf board structure in decorating firing kiln |
| CN202688390U (en) * | 2012-05-16 | 2013-01-23 | 兴化市东昌合金钢有限公司 | High-strength multipurpose charge plate |
| CN103528383A (en) * | 2013-09-30 | 2014-01-22 | 大丰市远大金属科技有限公司 | Partition plate |
| CN204461102U (en) * | 2015-01-09 | 2015-07-08 | 无锡华电耐火材料有限公司 | A kind of refractory slab |
| CN205897867U (en) * | 2016-07-06 | 2017-01-18 | 湖南创一电子科技有限公司 | But cyclic utilization's casket -like bowl |
| CN205907345U (en) * | 2016-07-11 | 2017-01-25 | 伊藤机工（大连）有限公司 | Well formula is work piece hoist for cementation furnace |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338070A (en) * | 2018-11-26 | 2019-02-15 | 盐城远大金属科技有限公司 | A kind of well formula material frame |
| CN109502139A (en) * | 2018-12-03 | 2019-03-22 | 盐城远大金属科技有限公司 | A kind of pallet |
| CN109850318A (en) * | 2018-12-03 | 2019-06-07 | 盐城远大金属科技有限公司 | A kind of bottom material disk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 224100 113 Xingye Road, Dazhong Industrial Park, Dafeng District, Yancheng City, Jiangsu Applicant after: YANCHENG YUANDA METAL TECHNOLOGY Co.,Ltd. Address before: 224100 113 Xingye Road, Dazhong Industrial Park, Yancheng City, Jiangsu. Applicant before: YANCHENG YUANDA METAL TECHNOLOGY Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170922 |