CN203061571U - Abrasion-proof guiding plate used for punching stainless steel blank - Google Patents
Abrasion-proof guiding plate used for punching stainless steel blank Download PDFInfo
- Publication number
- CN203061571U CN203061571U CN 201320045110 CN201320045110U CN203061571U CN 203061571 U CN203061571 U CN 203061571U CN 201320045110 CN201320045110 CN 201320045110 CN 201320045110 U CN201320045110 U CN 201320045110U CN 203061571 U CN203061571 U CN 203061571U
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- guide plate
- guiding plate
- stainless steel
- abrasion
- ceramic block
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Abstract
The utility model discloses an abrasion-proof guiding plate used for punching a stainless steel blank, which comprises a guiding plate basal body, wherein ceramic blocks are evenly distributed on an operating cambered surface of the guiding plate basal body; the outlines of the upper surfaces and the lower surfaces of the ceramic blocks are squares; smooth transitions are adopted between the upper surfaces of the ceramic blocks and the guiding plate basal body; in addition, the side length of each square of each upper surface of each ceramic block ranges from 8 to 22mm, the side length of each square of each lower surface ranges from 10 to 24mm, and the height ranges from 16 to 23mm. The abrasion-proof guiding plate has the benefits as follows: obdurability of metal is achieved, high hardness of ceramic can be achieved, abrasion resistance can be improved greatly, axial resistance is reduced, axial stretching of metal can be facilitated, steel-bonded degree is reduced, service life is prolonged, and surface quality of a hollow billet can be improved.
Description
Technical field
The utility model relates to the guider technical field of two roller Mannesmann piercing mills, is specifically related to a kind of wear-resisting guide plate for perforation stainless steel blank.
Background technology
The characteristics of stainless steel are that resistance of deformation is big, and viscosity is big.When producing the stainless steel hollow billet with punch, after the solid blank heating, pass hollow hollow billet through punch.Wherein the main effect of guide plate of perforating machine is the lateral flow of restriction metal, impels metal axial to extend.Blank temperature is about 1150 ℃ in the production process, and is that spiral advances in pass, and guide plate of perforating machine not only will bear action of high temperature like this, but also will be subjected to serious frictional force.When producing stainless steel, there is the phenomenon of steel bonding, serious wear in existing guide plate of perforating machine, the untimely cleaning of steel bonding can cause hollow billet blemish, serious wear, thereby reduce the service life of guide plate, so traditional guide plate of perforating machine that is used for perforation stainless steel blank, be consumable accessory comparatively outstanding in producing.
The utility model content
Technical problem to be solved in the utility model provides a kind of wear-resisting guide plate that is used for perforation stainless steel blank that has metal strength and toughness and ceramic high rigidity and smoothness concurrently, compare with traditional guide plate, reduced the steel bonding degree, prolong service life, improved the surface quality of its hollow billet of producing.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
A kind of wear-resisting guide plate for perforation stainless steel blank comprises the guide plate matrix, is evenly distributed with ceramic block on the work cambered surface of described guide plate matrix; The upper surface of described ceramic block and the profile of lower surface are square; The work cambered surface of the upper surface of ceramic block and guide plate matrix seamlessly transits.
The foursquare length of side of the upper surface of described ceramic block is 8mm-22mm, and the foursquare length of side of its lower surface is 10mm-24mm, and it highly is 16mm-23mm.
The quantity of described ceramic block is more than two, and its distance each other is 8mm-22mm.
The beneficial effect that adopts technique scheme to produce is:
By the work cambered surface at the guide plate matrix equally distributed ceramic block is set, makes guide plate not only have intensity and the toughness of metal, and have both high rigidity and the smoothness that pottery is arranged, improved its wearability greatly; The upper and lower surface of ceramic block all is set to square, and convenient processing or casting are time saving and energy saving; Described guide plate is compared with traditional guide plate, has reduced the steel bonding degree, has prolonged service life, has improved the surface quality of its hollow billet of producing.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Wherein, 1, the guide plate matrix, 2, ceramic block.
The specific embodiment
Embodiment as depicted in figs. 1 and 2 as can be known, the wear-resisting guide plate for perforation stainless steel blank described in the utility model comprises guide plate matrix 1, is evenly distributed with ceramic block 2 on the work cambered surface of described guide plate matrix 1; The upper surface of described ceramic block 2 and the profile of lower surface are square; The work cambered surface of the upper surface of ceramic block 2 and guide plate matrix 1 seamlessly transits.
The foursquare length of side of the upper surface of described ceramic block 2 is 8mm-22mm, and the foursquare length of side of its lower surface is 10mm-24mm, and it highly is 16mm-23mm.
The quantity of described ceramic block 2 is more than two, and its distance each other is 8mm-22mm.
The preparation technology of the wear-resisting guide plate for perforation stainless steel blank described in the utility model is as follows:
(1) preparation ceramic block: the upper surface profile of ceramic block is square, and the length of side is 8mm-22mm, and the lower surface profile is square, and the length of side is 10mm-24mm, highly is 16mm-23mm, and the angularity of upper surface is consistent with guide plate work cambered surface, and lower surface is the plane;
(2) preparation guide plate casting mold: with the ceramic block for preparing according to the order corresponding with guide plate work arc shape, evenly be placed in the guide plate casting mold, guarantee that the distance between the adjacent ceramic piece is 8mm-22mm, then all ceramic blocks are fixed up with wire and guide plate casting mold;
(3) melted guide plate alloy liquid is poured in the guide plate casting mold, treat that alloy solidifies night after, ceramic block and alloy strong bonded are prepared wear-resisting guide plate together;
(4) above-mentioned wear-resisting guide plate surface of preparing is polished, repaired, guarantee that ceramic block and guide plate work cambered surface seamlessly transit.
Claims (3)
1. a wear-resisting guide plate that is used for perforation stainless steel blank is characterized in that, comprises guide plate matrix (1), is evenly distributed with ceramic block (2) on the work cambered surface of described guide plate matrix (1); The upper surface of described ceramic block (2) and the profile of lower surface are square; The work cambered surface of the upper surface of ceramic block (2) and guide plate matrix (1) seamlessly transits.
2. the wear-resisting guide plate for perforation stainless steel blank according to claim 1 is characterized in that the foursquare length of side of upper surface of described ceramic block (2) is 8mm-22mm, and the foursquare length of side of its lower surface is 10mm-24mm, and it highly is 16mm-23mm.
3. the wear-resisting guide plate for perforation stainless steel blank according to claim 1 and 2 is characterized in that the quantity of described ceramic block (2) is more than two, and its distance each other is 8mm-22mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045110 CN203061571U (en) | 2013-01-28 | 2013-01-28 | Abrasion-proof guiding plate used for punching stainless steel blank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045110 CN203061571U (en) | 2013-01-28 | 2013-01-28 | Abrasion-proof guiding plate used for punching stainless steel blank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061571U true CN203061571U (en) | 2013-07-17 |
Family
ID=48760397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045110 Expired - Fee Related CN203061571U (en) | 2013-01-28 | 2013-01-28 | Abrasion-proof guiding plate used for punching stainless steel blank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202089A (en) * | 2016-12-16 | 2018-06-26 | 姚晓宁 | A kind of Ceramic Composite side guide plate of recoiling machine |
-
2013
- 2013-01-28 CN CN 201320045110 patent/CN203061571U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108202089A (en) * | 2016-12-16 | 2018-06-26 | 姚晓宁 | A kind of Ceramic Composite side guide plate of recoiling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20150128 |
|
| EXPY | Termination of patent right or utility model |