CN214290120U - Device for correcting C-shaped steel castings - Google Patents
Device for correcting C-shaped steel castings Download PDFInfo
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- CN214290120U CN214290120U CN202120188394.3U CN202120188394U CN214290120U CN 214290120 U CN214290120 U CN 214290120U CN 202120188394 U CN202120188394 U CN 202120188394U CN 214290120 U CN214290120 U CN 214290120U
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Abstract
The utility model relates to a steel casting technical field just discloses a correct device of C type steel casting, including the mounting panel, the top fixed mounting of mounting panel has the pad platform, the top fixed mounting who fills up the platform has correction cylinder, the top of mounting panel just is located the equal fixed mounting in the left and right sides that fills up the platform has the shock pad, two the top of shock pad just is located the cylindrical outside movable mounting of correction and corrects the cover, the top fixed mounting who corrects the cover has the handle. This correct device of C type steel casting, through setting up the correction cylinder, correct the cover, carry the handle, first steel casting correction groove, second steel casting correction groove and correction cylinder accepting groove, will need the inhomogeneous C type steel casting of the inboard and outboard to place and correct groove or second steel casting correction groove at first steel casting, again will correct the cover and push down in correcting the cylindrical outside, strike the outside of correcting the cover, make the inboard and outboard of C type steel casting obtain even atress deformation, and then reach the purpose of correcting.
Description
Technical Field
The utility model relates to a steel casting technical field specifically is a correct device of C type steel casting.
Background
The steel casting needs to be treated in a quenching mode, after riser cutting and mass heat treatment, the casting often has the condition of opening or necking deformation, the expansion and contraction amount is basically 0-30 mm in the diameter direction and exceeds the casting processing allowance, so that the condition of processing black skin at a local position or processing failure occurs, and the casting needs to be corrected and reprocessed firstly.
When the existing device for correcting the C-shaped steel casting knocks and corrects the C-shaped steel casting, the stress on the inner side and the outer side of the C-shaped steel casting is uneven, and the deformation is uneven, so that the device for correcting the C-shaped steel casting is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a correct device of C type steel casting possesses advantages such as correct atress deformation is even, has solved current device of correcting C type steel casting, when knocking the correction to C type steel casting, the inside and outside atress of C type steel casting is inhomogeneous, the inhomogeneous problem of deformation.
(II) technical scheme
For the even purpose of above-mentioned correction atress deformation, the utility model provides a following technical scheme: a device for correcting C-shaped steel castings comprises a mounting plate, wherein a cushion table is fixedly mounted at the top of the mounting plate, a correction cylinder is fixedly mounted at the top of the cushion table, shock absorbing pads are fixedly mounted at the top of the mounting plate and positioned on the left side and the right side of the cushion table, two shock absorbing pads are movably mounted above the shock absorbing pads and positioned on the outer side of the correction cylinder, a lifting handle is fixedly mounted at the top of the correction sleeve, a first steel casting correction groove is formed in the front of the inner side of the correction sleeve, a second steel casting correction groove is formed in the back of the inner side of the correction sleeve, correction cylinder accommodating grooves are formed in the middle of the inner side of the correction sleeve and positioned on the first steel casting correction groove and the second steel casting correction groove, hinges are fixedly mounted on the left side and the right side of the correction sleeve, auxiliary clamp arms are fixedly mounted on one side of the two hinges away from the correction sleeve, and limit strips are movably mounted on the front and the back of the two auxiliary clamp arms and the correction sleeve, four the equal movable mounting of one side that correction cover was kept away from to spacing has quantity to be two spacing nail.
Preferably, the number of the limiting nails is eight, four of the eight limiting nails extend to the inner part of the correction sleeve, and the four limiting nails extend to the inner part of the corresponding auxiliary clamping arm.
Preferably, the inner sides of the two auxiliary clamping arms are provided with extension grooves matched with the first steel casting correcting groove and the second steel casting correcting groove.
Preferably, the first steel casting correcting groove and the second steel casting correcting groove are concentric C-shaped grooves, and the outer diameter of the first steel casting correcting groove is larger than that of the second steel casting correcting groove.
Preferably, the inner side of the correction cylinder accommodating groove is matched with the outer side of the correction cylinder.
Preferably, the thickness of the lifting handle is smaller than that of the correction sleeve, and the bottom of the lifting handle is connected with the top of the correction sleeve in a welding mode.
(III) advantageous effects
Compared with the prior art, the utility model provides a correct device of C type cast steel spare possesses following beneficial effect:
the device for correcting the C-shaped steel castings comprises a correction cylinder, a correction sleeve, a lifting handle, a first steel casting correction groove, a second steel casting correction groove and a correction cylinder accommodating groove, wherein the C-shaped steel castings needing to be uneven on the inner side and the outer side are placed in the first steel casting correction groove or the second steel casting correction groove, the correction sleeve is pressed down on the outer side of the correction cylinder to knock on the outer side of the correction sleeve, so that the inner side and the outer side of the C-shaped steel castings are uniformly stressed and deformed, the correction purpose is further achieved, through arranging auxiliary clamping arms, extension grooves matched with the first steel casting correction groove and the second steel casting correction groove are formed in the inner sides of the two auxiliary clamping arms, the extension grooves can provide C-shaped steel casting extension spaces subjected to stress deformation, the C-shaped steel castings are prevented from being corrected, no extension spaces exist at two ends, the counter-acting force of knocking on the C-shaped steel castings is reduced, through setting up hinge, spacing and stop pin, the quantity of stop pin is eight altogether, and four stop pins extend to the inside of correction cover among the eight stop pins, and four stop pins extend to the inside of corresponding supplementary arm lock, twists out four stop pins of below for supplementary arm lock can swing, can conveniently cut the bottom of correction cover along the C type cast steel section that extends after correcting.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a schematic view of the back side of the structure of the present invention;
fig. 3 is a bottom view of the structure of the correction sleeve of the present invention.
In the figure: the device comprises a mounting plate 1, a cushion table 2, a correction cylinder 3, a damping pad 4, a correction sleeve 5, a lifting handle 6, a first steel casting correction groove 7, a second steel casting correction groove 8, a correction cylinder accommodating groove 9, a hinge 10, an auxiliary clamping arm 11, a limiting strip 12 and a limiting nail 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the device for correcting C-shaped steel castings comprises a mounting plate 1, a cushion table 2 is fixedly mounted at the top of the mounting plate 1, a correction cylinder 3 is fixedly mounted at the top of the cushion table 2, shock absorbing pads 4 are fixedly mounted at the top of the mounting plate 1 and at the left and right sides of the cushion table 2, a correction sleeve 5 is movably mounted above the two shock absorbing pads 4 and at the outer side of the correction cylinder 3, a lifting handle 6 is fixedly mounted at the top of the correction sleeve 5, the thickness of the lifting handle 6 is smaller than that of the correction sleeve 5, the bottom of the lifting handle 6 is connected with the top of the correction sleeve 5 in a welding manner, a first steel casting correction groove 7 is formed in the front of the inner side of the correction sleeve 5, a second steel casting correction groove 8 is formed in the back of the inner side of the correction sleeve 5, the first steel casting correction groove 7 and the second steel casting correction groove 8 are C-shaped grooves having the same center, the outer diameter of the first steel casting correction groove 7 is larger than that of the second steel casting correction groove 8, the middle part that corrects groove 7 and second cast steel correction groove 8 is rectified to its inboard first cast steel of correction cover 5 has seted up correction cylinder accepting groove 9, the inboard of correction cylinder accepting groove 9 and the outside looks adaptation of correction cylinder 3, the equal fixed mounting in the left and right sides of correction cover 5 has hinge 10, the equal fixed mounting in one side that correction cover 5 was kept away from to two hinges 10 has supplementary arm lock 11, the extension groove with first cast steel correction groove 7 and second cast steel correction groove 8 looks adaptation is all seted up to the inboard of two supplementary arm lock 11, the equal movable mounting in front and the back of two supplementary arm lock 11 and correction cover 5 has spacing 12, the equal movable mounting in one side that correction cover 5 was kept away from to four spacing 12 has spacing nail 13 that quantity is two, the quantity of spacing nail 13 is eight altogether, four spacing nails 13 extend to the inside of correction cover 5 among eight spacing nails 13, four spacing nails 13 extend to the inside of corresponding supplementary arm lock 11.
In conclusion, the device for correcting the C-shaped steel castings is characterized in that the correction cylinder 3, the correction sleeve 5, the lifting handle 6, the first steel casting correction groove 7, the second steel casting correction groove 8 and the correction cylinder accommodating groove 9 are arranged, the C-shaped steel castings needing to be uneven on the inner side and the outer side are placed in the first steel casting correction groove 7 or the second steel casting correction groove 8, the correction sleeve 5 is pressed down on the outer side of the correction cylinder 3, the outer side of the correction sleeve 5 is knocked, so that the inner side and the outer side of the C-shaped steel castings are uniformly stressed and deformed, the correction purpose is achieved, the auxiliary clamping arms 11 are arranged, the extension grooves matched with the first steel casting correction groove 7 and the second steel casting correction groove 8 are formed in the inner sides of the two auxiliary clamping arms 11, the extension grooves can provide C-shaped steel casting extension spaces with stress deformation, and the condition that no extension spaces exist at two ends of the C-shaped steel castings in the correction process is avoided, reduce the correction of C type cast steel and strike reaction force, through setting up hinge 10, spacing 12 and stop pin 13, the quantity of stop pin 13 is eight altogether, four stop pin 13 extend to the inside of correcting cover 5 among the eight stop pin 13, four stop pin 13 extend to the inside of corresponding supplementary arm lock 11, twist out four stop pin 13 of below for supplementary arm lock 11 can swing, can conveniently cut the C type cast steel section that extends after correcting along the bottom of correcting cover 5.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A device for straightening C-shaped steel castings comprises a mounting plate (1) and is characterized in that: the top fixed mounting of mounting panel (1) has pad platform (2), the top fixed mounting who fills up platform (2) has correction cylinder (3), the top of mounting panel (1) just is located the equal fixed mounting in both sides about pad platform (2) and has shock pad (4), two the outside movable mounting that the top of shock pad (4) just is located correction cylinder (3) has correction cover (5), the top fixed mounting who corrects cover (5) has a handle (6), the front of correcting cover (5) inboard has seted up first cast steel and has corrected groove (7), the back of correcting cover (5) inboard has seted up second cast steel and has corrected groove (8), it is located the middle part of first cast steel correction groove (7) and second cast steel correction groove (8) and has seted up correction cylinder accepting groove (9) to correct the inboard of cover (5), the equal fixed mounting in both sides has hinge (10) about correction cover (5), two the equal fixed mounting in one side of keeping away from correction cover (5) of hinge (10) has supplementary arm lock (11), two the equal movable mounting in front and the back of supplementary arm lock (11) and correction cover (5) has spacing (12), four the equal movable mounting in one side of keeping away from correction cover (5) of spacing (12) has spacing nail (13) that quantity is two.
2. The apparatus for straightening C-type steel castings according to claim 1, wherein: the number of the limiting nails (13) is eight, four limiting nails (13) in the eight limiting nails (13) extend to the inner part of the correction sleeve (5), and the four limiting nails (13) extend to the inner part of the corresponding auxiliary clamping arm (11).
3. The apparatus for straightening C-type steel castings according to claim 1, wherein: two the extension groove that corrects groove (7) and second steel casting and correct groove (8) looks adaptation is all seted up with first steel casting to the inboard of supplementary arm lock (11).
4. The apparatus for straightening C-type steel castings according to claim 1, wherein: the first steel casting correcting groove (7) and the second steel casting correcting groove (8) are concentric C-shaped grooves, and the outer diameter of the first steel casting correcting groove (7) is larger than that of the second steel casting correcting groove (8).
5. The apparatus for straightening C-type steel castings according to claim 1, wherein: the inner side of the correction cylinder accommodating groove (9) is matched with the outer side of the correction cylinder (3).
6. The apparatus for straightening C-type steel castings according to claim 1, wherein: the thickness of the lifting handle (6) is smaller than that of the correction sleeve (5), and the bottom of the lifting handle (6) is connected with the top of the correction sleeve (5) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188394.3U CN214290120U (en) | 2021-01-23 | 2021-01-23 | Device for correcting C-shaped steel castings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120188394.3U CN214290120U (en) | 2021-01-23 | 2021-01-23 | Device for correcting C-shaped steel castings |
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| Publication Number | Publication Date |
|---|---|
| CN214290120U true CN214290120U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120188394.3U Active CN214290120U (en) | 2021-01-23 | 2021-01-23 | Device for correcting C-shaped steel castings |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904937A (en) * | 2022-07-15 | 2022-08-16 | 泗洪鑫隆机械铸造有限公司 | Opening casting correcting device |
| CN117753822A (en) * | 2024-02-19 | 2024-03-26 | 青州珺凯铸钢科技有限公司 | Steel casting correction method |
-
2021
- 2021-01-23 CN CN202120188394.3U patent/CN214290120U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904937A (en) * | 2022-07-15 | 2022-08-16 | 泗洪鑫隆机械铸造有限公司 | Opening casting correcting device |
| CN117753822A (en) * | 2024-02-19 | 2024-03-26 | 青州珺凯铸钢科技有限公司 | Steel casting correction method |
| CN117753822B (en) * | 2024-02-19 | 2024-04-30 | 青州珺凯铸钢科技有限公司 | Steel casting correction method |
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