CN106956043B - A kind of scale removal device - Google Patents
A kind of scale removal device Download PDFInfo
- Publication number
- CN106956043B CN106956043B CN201710249401.4A CN201710249401A CN106956043B CN 106956043 B CN106956043 B CN 106956043B CN 201710249401 A CN201710249401 A CN 201710249401A CN 106956043 B CN106956043 B CN 106956043B
- Authority
- CN
- China
- Prior art keywords
- scraper plate
- bolt
- fixed
- mounting plate
- oil cylinder
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/12—Machines or devices for peeling bars or tubes making use of cutting bits arranged around the workpiece, otherwise than by turning
Abstract
The present invention discloses a kind of scale removal device, including pedestal, and feeding rack, discharge rack, feeding rack and discharge rack are fixed on the base by support plate；Fixed frame is fixed on the base；Oil cylinder axial restraint frame is fixed on the base；Oil cylinder is horizontally disposed on the supporting plate, and one end is fixed on oil cylinder axial restraint frame, and other end of oil cylinder piston is abutted with blank；Multiple scraper plates are arranged in the material mouth of mounting plate, and the end shape of the scraper plate is corresponding with the exterior contour of blank；Scraper plate is connect with the lug on scraper plate mounting plate by bolt axle, and the bolt is arranged torsional spring；Positioning table is arranged in fixed frame lower part, is arranged on positioning table and pushes against bolt, and the lower part for pushing against bolt and scraper plate mounting plate pushes against.It is an advantage of the invention that：It is simple in structure, it is easy to use, using position adjustment bolt and scraper plate is replaced, variously-shaped and size blank can be adapted to extensively.In addition, the removing of oxide skin can be carried out to the blank of different materials by the torsional spring of the pre-set torsion of replacement.
Description
Technical field
The present invention relates to machinery fields, especially forge field, are specifically heated at high temperature during forging production technique
Blank surface generate oxide skin before forging removal device.
Background technology
During forging, in high temperature forging production process, metal stock requires heat to higher temperature, but
One layer of oxide skin can be generated on the surface of steel billet after steel react with the oxidizing atmosphere in air in heating process, it is this
If oxide skin is not got rid of before die forging production to cause some pits on forging surface, presentation quality is not only influenced, and
And the reduction of local strength can be caused, if the machining position that these pits appear in forging can also cause allowance to subtract
It is few, there is the risk that processing is scrapped.Current many factories use high pressure water and the mechanical two kinds of scale removal technologies of idler wheel, but this
Two kinds of technologies need to purchase high-pressure hydraulic pump, accumulator, all kinds of high pressure valves, water circular treatment, variable-speed motor, the devices such as special idler wheel,
Mechanism is complicated, and equipment investment is larger, and investment and maintenance cost are higher.
Invention content
The purpose of the present invention is to provide a kind of removal hot blank surface scale device and its use aspect, the device knots
Structure is simple, easy to use, small investment.The technical scheme is that：
A kind of scale removal device, including pedestal, feeding rack, discharge rack, feeding rack and discharge rack are solid by support plate
It is scheduled on pedestal；Fixed frame is fixed on the base；Oil cylinder axial restraint frame is fixed on the base；Oil cylinder is horizontally set on support plate
On, one end is fixed on oil cylinder axial restraint frame, and other end of oil cylinder piston is abutted with blank；The setting of scraper plate mounting plate is up and down
The notch in direction, the fixed mount setting be used for fixing bolt through-hole, fixing bolt pass through the through-hole after with nut tightening
And then fixed frame and scraper plate mounting plate are integrally fixed；The fixed frame and scraper plate mounting plate are all provided with the corresponding material mouth of seated position
So that blank passes through；Multiple scraper plates, the end shape of the scraper plate and the exterior contour of blank is arranged in the material mouth of the mounting plate
It is corresponding；The scraper plate is connect with the lug on scraper plate mounting plate by bolt axle, and the bolt is arranged torsional spring；The fixed frame lower part
Positioning table is set, is arranged on the positioning table and pushes against bolt, the lower part for pushing against bolt and scraper plate mounting plate pushes against.
Each scraper plate is connected on screw bolt and nut axis on scraper plate mounting plate, and free to rotate, and torsional spring is set on bolt,
One end elastic arm is pressed on scraper plate, and another elastic arm is pressed on scraper plate mounting plate.
The scraper plate is respectively set on two planar.
The notch of the lug setting horizontal direction, bolt pass through the notch.
Overlay region is arranged in adjacent scraper plate.
It is an advantage of the invention that：It is simple in structure, easy to use, small investment, and scraped using position adjustment bolt and replacement
Plate can adapt to variously-shaped and size blank extensively.In addition, can be by the torsional spring of the pre-set torsion of replacement, to difference
The blank of material carries out the removing of oxide skin.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is blade installation structure schematic diagram；
Fig. 3 is wiper positions overlay region schematic diagram；
Fig. 4 is floor map where scraper plate.
Specific implementation mode
The present invention is illustrated below in conjunction with the accompanying drawings, as shown, the present invention includes pedestal 1, feeding rack 8, discharge rack 3,
Feeding rack 8 and discharge rack 3 are fixed on by support plate 2 on pedestal 1；Fixed frame 5 is fixed on pedestal 1；Oil cylinder axial restraint frame
10 are fixed on the base；Oil cylinder 9 is horizontally set in support plate 2, and one end is fixed on oil cylinder axial restraint frame 10, other end
Oil cylinder piston abutted with blank 7；The notch 406 of upper and lower directions is arranged in scraper plate mounting plate 4, and the setting of the fixed frame 5 is for solid
Determine the through-hole of bolt, fixing bolt 6 is fixed after passing through the through-hole with nut tightening and then by fixed frame 5 and scraper plate mounting plate 4
Integrally；The fixed frame 5 and scraper plate mounting plate 4 are all provided with the corresponding material mouth of seated position so that blank passes through；The mounting plate 4
Mutually multiple scraper plates 401 with position coincidence relation, the end shape of the scraper plate 401 and the outside of blank are set at material mouth
Profile corresponds to, and the exterior contour to ensure exterior contour and blank after multiple scraper plate combinations is completely the same；The scraper plate 401 with
Lug 405 on scraper plate mounting plate 4 is connect by 404 axis of bolt, and bolt lower part is tightened on by nut 402 on lug 405, described
Bolt 404 is arranged torsional spring 403；Positioning table 13 is arranged in 5 lower part of the fixed frame, is arranged on the positioning table 13 and pushes against bolt 11,
The lower part of the abutting bolt 11 and scraper plate mounting plate 4 pushes against to adjust the upper and lower position of scraper plate mounting plate 4.
Each bolt 404 of scraper plate 401 and 402 axis of nut are connected on scraper plate mounting plate 4, and free to rotate, torsional spring 403
It is set on bolt, one end elastic arm is pressed on scraper plate 401, and another elastic arm is pressed on scraper plate mounting plate.
As shown in Figure 3, Figure 4, to ensure that overlay region 20 is arranged in the removal of scraper plate junction oxide skin, adjacent scraper plate, to protect
Interfering with each other for wiper positions does not occur for card, and the scraper plate is respectively set on two planar, can be by bolt 404 in lug
405 height difference realizes above-mentioned technique effect.
To ensure that the adjustment of scraper plate left and right position needs, the notch of horizontal direction is arranged in the lug 405, and bolt passes through institute
Notch is stated, to ensure the fixation of lateral position, fixing device, such as jacking block can be used.
The present invention application method be：
A piece material section is put on feeding rack, adjusting two abutting bolts 11 makes scraper plate mounting plate sub-assembly move up and down,
Keep screed working surface center of arc consistent with material section center, then tightens fixing bolt 6, make scraper plate mounting plate sub-assembly and fixation
Frame fixed bit cannot be moved mutually, complete the preconditioning of whole device；
1) the material section heated is put on feeding rack by forging process, starts oil cylinder, oil cylinder piston is made to move forward
Material section is pushed to move forward；
2) when expecting that section passes through scraper plate mounting plate sub-assembly, each scraper plate is pressed in material section side to material under the action of torsional spring
Section forms the resistance of motion, and scraper plate works arc surface to material section periphery formation scraping campaign, will expect that the oxide skin of section surface is scraped
It falls off from material section ontology；
3) oil cylinder piston moves forward material section entirely releasing scraper plate mounting plate sub-assembly, and shifts material section onto discharging
On frame, the removal to material section whole length direction surface scale is completed, scraper plate returns to initial position under the effect of torsion spring；
4) make oil cylinder piston backhaul, return to initial position, whole work process is completed.
Claims (5)
1. a kind of scale removal device, it is characterised in that：Including pedestal, feeding rack, discharge rack, feeding rack and discharge rack pass through
Support plate is fixed on the base；Fixed frame is fixed on the base；Oil cylinder axial restraint frame is fixed on the base；Oil cylinder is horizontally disposed
On the supporting plate, one end is fixed on oil cylinder axial restraint frame, and other end of oil cylinder piston is abutted with blank；Scraper plate mounting plate
The notch of upper and lower directions is set, the fixed mount setting is used for the through-hole of fixing bolt, fixing bolt pass through after the through-hole with
Fixed frame and scraper plate mounting plate are integrally fixed by nut tightening in turn；The fixed frame is all provided with seated position pair with scraper plate mounting plate
The material mouth answered passes through so as to blank；The material mouth of the mounting plate is arranged multiple scraper plates, the end shape of the scraper plate and blank
Exterior contour corresponds to；The scraper plate is connect with the lug on scraper plate mounting plate by bolt axle, and the bolt is arranged torsional spring；It is described solid
Determine frame lower part setting positioning table, is arranged on the positioning table and pushes against bolt, the lower part for pushing against bolt and scraper plate mounting plate is supported
Tightly.
2. a kind of scale removal device described in accordance with the claim 1, it is characterised in that：Each scraper plate screw bolt and nut
Axis is connected on scraper plate mounting plate, and free to rotate, and torsional spring is set on bolt, and one end elastic arm is pressed on scraper plate, separately
One elastic arm is pressed on scraper plate mounting plate.
3. a kind of scale removal device described in accordance with the claim 1, it is characterised in that：The scraper plate is separately positioned on two
In a plane.
4. a kind of scale removal device described in accordance with the claim 1, it is characterised in that：Horizontal direction is arranged in the lug
Notch, bolt pass through the notch.
5. a kind of scale removal device described in accordance with the claim 1, it is characterised in that：Overlay region is arranged in adjacent scraper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249401.4A CN106956043B (en) | 2017-04-17 | 2017-04-17 | A kind of scale removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710249401.4A CN106956043B (en) | 2017-04-17 | 2017-04-17 | A kind of scale removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106956043A CN106956043A (en) | 2017-07-18 |
| CN106956043B true CN106956043B (en) | 2018-10-09 |
Family
ID=59484189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710249401.4A Active CN106956043B (en) | 2017-04-17 | 2017-04-17 | A kind of scale removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106956043B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498115A (en) * | 2017-08-31 | 2017-12-22 | 太仓贝斯特机械设备有限公司 | A kind of safe totally enclosed type peeling machine and its method of work |
| CN110665982A (en) * | 2019-11-14 | 2020-01-10 | 芜湖新兴铸管有限责任公司 | Cold descaling box for rolling round billet |
| CN117140312B (en) * | 2023-11-01 | 2024-01-05 | 山西振兴锻造股份有限公司 | Automatic removing device and process for oxide skin on surface of high-strength forging |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5467285A (en) * | 1977-11-07 | 1979-05-30 | Kato Hitoshi | Method of and appratus for cutting bar and pipe material by rotary dice type cutting tool and product |
| JPS6028611B2 (en) * | 1981-04-11 | 1985-07-05 | 株式会社神戸製鋼所 | How to remove surface scratches from wire rods on a drawing line |
| CN201394583Y (en) * | 2009-04-20 | 2010-02-03 | 宝山钢铁股份有限公司 | Oxidized iron sheet scraping device for pinch roller |
| CN203470850U (en) * | 2013-08-01 | 2014-03-12 | 神悦（福建）铸造有限公司 | Bottom surface cleaning device for cast weight |
| CN204430463U (en) * | 2015-03-06 | 2015-07-01 | 吴新良 | A kind of novel descale machine |
| CN106334839A (en) * | 2016-11-30 | 2017-01-18 | 湖南文昌新材科技股份有限公司 | Casting Peeling Machine |
-
2017
- 2017-04-17 CN CN201710249401.4A patent/CN106956043B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5467285A (en) * | 1977-11-07 | 1979-05-30 | Kato Hitoshi | Method of and appratus for cutting bar and pipe material by rotary dice type cutting tool and product |
| JPS6028611B2 (en) * | 1981-04-11 | 1985-07-05 | 株式会社神戸製鋼所 | How to remove surface scratches from wire rods on a drawing line |
| CN201394583Y (en) * | 2009-04-20 | 2010-02-03 | 宝山钢铁股份有限公司 | Oxidized iron sheet scraping device for pinch roller |
| CN203470850U (en) * | 2013-08-01 | 2014-03-12 | 神悦（福建）铸造有限公司 | Bottom surface cleaning device for cast weight |
| CN204430463U (en) * | 2015-03-06 | 2015-07-01 | 吴新良 | A kind of novel descale machine |
| CN106334839A (en) * | 2016-11-30 | 2017-01-18 | 湖南文昌新材科技股份有限公司 | Casting Peeling Machine |
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| Publication number | Publication date |
|---|---|
| CN106956043A (en) | 2017-07-18 |
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