CN106956043A - A kind of scale removal device - Google Patents
A kind of scale removal device Download PDFInfo
- Publication number
- CN106956043A CN106956043A CN201710249401.4A CN201710249401A CN106956043A CN 106956043 A CN106956043 A CN 106956043A CN 201710249401 A CN201710249401 A CN 201710249401A CN 106956043 A CN106956043 A CN 106956043A
- Authority
- CN
- China
- Prior art keywords
- scraper plate
- bolt
- fixed
- plate
- installing plate
- 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.)
- Granted
Links
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 base, and feeding rack, discharge rack, feeding rack and discharge rack are fixed on base by supporting plate；Fixed mount is fixed on base；Oil cylinder axial restraint frame is fixed on 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；The material mouth of installing plate sets multiple scraper plates, 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 installing plate by bolt axle, and the bolt is arranged torsion spring；Fixed mount bottom, which sets to set on positioning table, positioning table, pushes against bolt, and the bottom for pushing against bolt and scraper plate installing plate is pushed against.It is an advantage of the invention that：It is simple in construction, it is easy to use, using position adjustment bolt and replacing scraper plate, 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 changing the torsion spring of pre-set torsion.
Description
Technical field
The present invention relates to mechanical field, field is especially forged, specifically high-temperature heating during forging production technique
Blank surface produce oxide skin before forging removal device.
Background technology
During forging, in high temperature forging production process, metal stock requires heat to higher temperature, but
Steel can generate one layer of oxide skin on the surface of steel billet after being reacted with the oxidizing atmosphere in air in heating process, this
If oxide skin is not got rid of before die forging production some pits are caused on forging surface, presentation quality is not only influenceed, 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 water under high pressure and the mechanical two kinds of scale removal technologies of roller, but this
Two kinds of technologies are needed to purchase high-pressure hydraulic pump, and accumulator, all kinds of high pressure valves, water circulation is handled, variable-speed motor, the device such as special roller,
Mechanism is complicated, and equipment investment is larger, and investment and maintenance cost are higher.
The content of the invention
Hot blank surface scale device and its use, the device knot are removed it is an object of the invention to provide one kind
Structure is simple, easy to use, small investment.The technical scheme is that：
A kind of scale removal device, including base, feeding rack, discharge rack, feeding rack and discharge rack are solid by supporting plate
It is scheduled on base；Fixed mount is fixed on base；Oil cylinder axial restraint frame is fixed on base；Oil cylinder is horizontally set on supporting plate
On, one end is fixed on oil cylinder axial restraint frame, and other end of oil cylinder piston is abutted with blank；Above and below scraper plate installing plate is set
The notch in direction, the fixed mount setting be used for fixing bolt through hole through hole, fixing bolt pass through the through hole after with nut
Screw and then fixed mount is integrally fixed with scraper plate installing plate；It is corresponding that the fixed mount is all provided with seated position with scraper plate installing plate
Material mouth passes through so as to blank；The material mouth of the installing plate sets multiple scraper plates, the end shape of the scraper plate and the outside of blank
Profile correspondence；The scraper plate is connect with the lug on scraper plate installing plate by bolt axle, and the bolt is arranged torsion spring；The fixed mount
Bottom, which to set set on positioning table, the positioning table, pushes against bolt, and the bottom of the abutting bolt and scraper plate installing plate is pushed against.
Each scraper plate is connected on scraper plate installing plate with screw bolt and nut axle, and free to rotate, and torsion spring is set on bolt,
One end elastic arm is pressed on scraper plate, and another elastic arm is pressed on scraper plate installing plate.
The scraper plate is separately positioned in two planes.
The lug sets the notch of horizontal direction, and bolt passes through the notch.
Adjacent scraper plate sets overlay region.
It is an advantage of the invention that：It is simple in construction, easy to use, small investment, and scraped using position adjustment bolt and replacing
Plate, variously-shaped and size blank can be adapted to extensively.In addition, can be by changing the torsion spring of pre-set torsion, to difference
The blank of material carries out the removing of oxide skin.
Brief description of the drawings
Fig. 1 is structural representation of the 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.
Embodiment
Illustrate the present invention below in conjunction with the accompanying drawings, as illustrated, the present invention include base 1, feeding rack 8, discharge rack 3,
Feeding rack 8 and discharge rack 3 are fixed on base 1 by supporting plate 2；Fixed mount 5 is fixed on base 1；Oil cylinder axial restraint frame
10 are fixed on base；Oil cylinder 9 is horizontally set in supporting plate 2, and one end is fixed on oil cylinder axial restraint frame 10, other end
Oil cylinder piston abutted with blank 7；Scraper plate installing plate 4 sets the notch 406 of above-below direction, and the fixed mount 5 is provided for spiral shell
The through hole of bolt throughhole, fixing bolt 6 is fixed with nut and then with scraper plate installing plate 4 fixed mount 5 after passing through the through hole
Integrally；The fixed mount 5 and scraper plate installing plate 4 are all provided with the corresponding material mouth of seated position so that blank passes through；The installing plate 4
Multiple scraper plates 401 mutually with position coincidence relation, the end shape of the scraper plate 401 and the outside of blank are set at material mouth
Profile correspondence, it is completely the same with the exterior contour for ensureing the exterior contour after multiple scraper plate combinations and blank；The scraper plate 401 with
Lug 405 on scraper plate installing plate 4 is connect by the axle of bolt 404, and bolt bottom is tightened on lug 405 by nut 402, described
Bolt 404 is arranged torsion spring 403；The bottom of fixed mount 5, which sets to set on positioning table 13, the positioning table 13, pushes against bolt 11,
The bolt 11 that pushes against pushes against to adjust the upper-lower position of scraper plate installing plate 4 with the bottom of scraper plate installing plate 4.
Each scraper plate 401 is connected on scraper plate installing plate 4 with bolt 404 and the axle of nut 402, and free to rotate, torsion spring 403
It is set on bolt, one end elastic arm is pressed on scraper plate 401, another elastic arm is pressed on scraper plate installing plate.
As shown in Figure 3, Figure 4, it is the removal of guarantee scraper plate junction oxide skin, adjacent scraper plate sets overlay region 20, to protect
Interfering with each other for wiper positions does not occur for card, and the scraper plate is separately positioned in two planes, can be by bolt 404 in lug
405 height difference realizes above-mentioned technique effect.
To ensure the adjustment needs of scraper plate right position, the lug 405 sets the notch of horizontal direction, and bolt passes through institute
Notch is stated, to ensure the fixation of lateral attitude, fixing device, such as jacking block can be used.
The present invention application method be：
A piece material section is put on feeding rack, two regulating bolts of adjustment move up and down scraper plate installing plate sub-assembly, make
Screed working surface center of arc is consistent with Liao Duan centers, then tightens B bolts, scraper plate installing plate sub-assembly is fixed with fixed mount
Position, it is impossible to mutually motion, completes the preconditioning of whole device；
1) forging process, the material heated section is put on feeding rack, starts oil cylinder, moves forward oil cylinder piston
Material section is promoted to move forward；
2) when expecting that section passes through scraper plate installing plate sub-assembly, each scraper plate is pressed in material section side to material in the presence of torsion spring
Section forms the resistance of motion, and scraper plate works arc surface to material section periphery formation scraping campaign, the oxide skin for expecting section surface is scraped
Fall off from material section body；
3) oil cylinder piston to move forward and entirely release scraper plate installing plate sub-assembly by material section, 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 torsion spring effect；
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 base, feeding rack, discharge rack, feeding rack and discharge rack pass through
Supporting plate is fixed on base；Fixed mount is fixed on base；Oil cylinder axial restraint frame is fixed on base；Oil cylinder is horizontally disposed with
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 installing plate
The notch of above-below direction is set, and the fixed mount setting is used for the through hole of fixing bolt through hole, and fixing bolt passes through the through hole
With nut and then fixed mount is integrally fixed with scraper plate installing plate afterwards；The fixed mount is all provided with set with scraper plate installing plate
Corresponding material mouth is put so that blank passes through；The material mouth of the installing plate sets multiple scraper plates, the end shape and base of the scraper plate
The exterior contour correspondence of material；The scraper plate is connect with the lug on scraper plate installing plate by bolt axle, and the bolt is arranged torsion spring；Institute
Stating fixed mount bottom sets setting on positioning table, the positioning table to push against under bolt, the abutting bolt and scraper plate installing plate
Portion is pushed against.
2. according to a kind of scale removal device described in claim 1, it is characterised in that：Each scraper plate screw bolt and nut axle
It is connected on scraper plate installing plate, and it is free to rotate, and torsion spring is set on bolt, and one end elastic arm is pressed on scraper plate, another
Elastic arm is pressed on scraper plate installing plate.
3. according to a kind of scale removal device described in claim 1, it is characterised in that：The scraper plate is separately positioned on two
In plane.
4. according to a kind of scale removal device described in claim 1, it is characterised in that：The lug sets horizontal direction
Notch, bolt passes through the notch.
5. according to a kind of scale removal device described in claim 1, it is characterised in that：Adjacent scraper plate sets overlay region.
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 true CN106956043A (en) | 2017-07-18 |
| CN106956043B 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) |
Cited By (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 |
| CN117140312A (en) * | 2023-11-01 | 2023-12-01 | 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 |
Cited By (4)
| 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 |
| CN117140312A (en) * | 2023-11-01 | 2023-12-01 | 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106956043B (en) | 2018-10-09 |
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