CN110576079A - Steel plate leveling device - Google Patents
Steel plate leveling device Download PDFInfo
- Publication number
- CN110576079A CN110576079A CN201910794783.8A CN201910794783A CN110576079A CN 110576079 A CN110576079 A CN 110576079A CN 201910794783 A CN201910794783 A CN 201910794783A CN 110576079 A CN110576079 A CN 110576079A
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- Prior art keywords
- steel sheet
- adjusting
- base
- seat
- plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a steel plate leveling device, which relates to the technical field of steel plate processing, and adopts the technical scheme that: the leveling device comprises a base, wherein two base plates are arranged on the base in parallel, a supporting frame is also erected on the base, a hydraulic cylinder used for jacking and pressing a steel plate for leveling is arranged on the supporting frame, and the distance between the axis of a piston rod of the hydraulic cylinder and the two base plates is equal; still be provided with the adjusting part who is used for adjusting the steel sheet position on the base, the outside that adjusting part is located two backing plates is used for removing the steel sheet, and adjusting part is including sliding the regulation seat of connecting on the base, set up the fixture who is used for the centre gripping steel sheet on adjusting the seat, and the up end parallel and level of the up end of adjusting the seat and two backing plates sets up, and the direction of sliding of adjusting the seat sets up along the distribution direction of two backing plates. The adjusting seat and the clamping mechanism are arranged, and the steel plate is driven to move through the movement of the adjusting seat, so that the position of the steel plate can be adjusted more conveniently.
Description
Technical Field
The invention relates to the technical field of steel plate processing, in particular to a steel plate leveling device.
Background
The prior Chinese utility model with the publication number of CN2836947Y discloses a deformed steel plate leveling device, which comprises a base, a pillar, an upper support, a central pressure shaft, a handle and a lower backing plate; one end of the strut is vertically and fixedly connected with the base, the other end of the strut is vertically and fixedly connected with the upper support, and the center of the upper support is provided with a screw hole; the central pressure shaft is vertical to the base and the upper support, penetrates through the screw hole and is matched with the screw hole through self-locking threads of the screw hole; the handle is connected with the upper end of the central pressure shaft; the lower cushion plates are arranged on the base in parallel and form a concave channel, and the distances between the lower cushion plates and the axis of the central pressure shaft are equal.
When the deformed steel plate leveling device is adopted, the deformed steel plate is deformed reversely by applying force to the deformed steel plate axially through central pressure, the force application is stopped, the stress rebound deformation of the deformed steel plate is utilized, the leveling effect is achieved, the comprehensive performance of the workpiece is not affected after straightening, the workpiece is not required to be quenched again after annealing treatment, and the time is saved. However, in practical use, an operator is required to adjust the position of the steel plate, when the size of the steel plate is larger, the weight of the steel plate is heavier, and the operator is more troublesome to move the steel plate, which needs to be improved.
Disclosure of Invention
aiming at the defects in the prior art, the invention provides a steel plate leveling device which has the advantage of convenience in adjusting the position of a steel plate.
In order to achieve the purpose, the invention provides the following technical scheme:
A steel plate leveling device comprises a base, wherein two base plates are arranged on the base in parallel, a support frame is further erected on the base, a hydraulic cylinder used for jacking a steel plate to level is arranged on the support frame, and the distance between the axis of a piston rod of the hydraulic cylinder and the two base plates is equal; still be provided with the adjusting part who is used for adjusting the steel sheet position on the base, the outside that adjusting part is located two backing plates is used for removing the steel sheet, adjusting part is including sliding the adjustment seat of connecting on the base, set up the fixture who is used for the centre gripping steel sheet on adjusting the seat, the up end parallel and level setting of the up end of adjusting the seat and two backing plates, just the direction of sliding of adjusting the seat sets up along the distribution direction of two backing plates.
Through above-mentioned technical scheme, when needs are carried out the school peacefully to the steel sheet, can carry out the centre gripping to the steel sheet through fixture, then drive the steel sheet through the removal of adjusting the seat and remove for the position that needs the levelling on the steel sheet removes to this centre of two backing plates, then the piston rod through the pneumatic cylinder is ejecting, makes the steel sheet warp, through the stress rebound deformation of deformation steel sheet, and reaches the effect of levelling. Through the cooperation of adjusting seat and fixture, the removal that drives the steel sheet through the removal of adjusting the seat to it is more convenient to make the adjustment of steel sheet position.
Furthermore, fixture is including setting up articulated seat on adjusting the seat, articulating the depression bar on articulated seat and being used for driving thereby the depression bar upset compresses tightly the steel sheet and adjusts the actuating cylinder on the seat.
Through above-mentioned technical scheme, when needs carry out the centre gripping to the steel sheet, drive the depression bar upset through driving actuating cylinder to make the depression bar compress tightly the steel sheet up end, make the steel sheet be fixed in on the regulation seat.
Furthermore, the pressing plate is further arranged at one end, abutting against the steel plate, of the pressing rod, and the rubber pad is arranged on the end face, facing the adjusting seat, of the pressing plate.
Through above-mentioned technical scheme, fasten the steel sheet through the clamp plate, combine the rubber pad for the clamp plate compresses tightly the contact surface of steel sheet more, thereby makes the steel sheet compress tightly more stably.
Furthermore, the pressing plate and the driving air cylinder are respectively arranged on two sides of the hinge axis of the pressing rod, and the distance from the driving air cylinder to the hinge axis of the pressing rod is greater than the distance from the pressing plate to the hinge axis of the pressing rod.
Through above-mentioned technical scheme, the depression bar can play the effect of lever for the packing force that drives actuating cylinder enlargies, thereby makes the steel sheet compress tightly more stably on the delivery sheet.
furthermore, be provided with the stopper on adjusting the seat, the stopper is used for restricting the steel sheet card and goes into fixture's degree of depth, the stopper corresponds on the lateral wall towards the backing plate direction and is provided with the spacing groove that supplies the steel sheet card to go into.
Through above-mentioned technical scheme, set up the spacing groove, when the steel sheet was by fixture centre gripping, the steel sheet can be gone into the spacing groove and fix a position to make the centre gripping of steel sheet can fix a position through two points, make the centre gripping of steel sheet more stable.
Furthermore, the limiting groove is connected with a limiting plate in a sliding mode along the direction perpendicular to the upper end face of the adjusting seat, the limiting block is connected with an adjusting bolt in a threaded mode, and the adjusting bolt is connected with the limiting plate in a rotating mode and used for adjusting the distance between the limiting plate and the adjusting seat.
Through above-mentioned technical scheme, after the thickness of steel sheet changes, can adjust the distance of limiting plate and regulation seat through rotating adjusting bolt to make the steel sheet card go into can press from both sides tightly according to the demand of reality in the spacing groove, make the centre gripping of steel sheet more stable.
Further, still be provided with the mounting bracket on the base, the top of two backing plates is erect to the mounting bracket, it supports tight subassembly to correspond to be provided with two on the mounting bracket, two to support tight subassembly and correspond respectively and set up in the top of two backing plates, support tight subassembly including along vertical direction slide connect in the piece that supports above the backing plate, set up in supporting tight spring that supports that the piece deviates from backing plate one end, support the one end that tight spring kept away from and support tight piece and contradict on the mounting bracket.
According to the technical scheme, the abutting assembly is arranged and can abut against the steel plate, so that the steel plate is more stable when passing through the upper part of the base plate; when the steel plate is through keeping away from the tight subassembly of supporting of adjusting seat one side, support tight subassembly and can detect the leveling effect, when supporting tight piece and take place the oscillatingly from top to bottom, then can reach and not smooth completely, need level once more.
Furthermore, the one end that supports tight piece and deviates from the cushion is provided with a plurality of guide bars, the mounting bracket setting is worn to establish by the guide bar, support tight piece and slide with the mounting bracket through the guide bar and be connected, the guide bar is provided with a plurality of scale marks along length direction.
Through above-mentioned technical scheme, lead through sliding of guide bar to the piece that supports for the removal of the piece that supports is more stable, and the scale mark then can show the removal condition of the piece that supports and pass through the removal of the relative mounting bracket of scale mark on the guide bar, makes reciprocating of the piece that supports more directly perceived, makes things convenient for operating personnel's observation.
furthermore, the one end that supports tight piece and be close to the backing plate rotates and is connected with and supports tight roller, the axis that supports tight roller is on a parallel with the distribution direction setting of backing plate up end and two backing plates of perpendicular to, the lower terminal surface protrusion that supports tight roller supports tight piece setting.
Through above-mentioned technical scheme, when the steel sheet need pass through the backing plate and support between the tight piece, it is more convenient that the setting of supporting tight roller can make sliding of steel sheet for supporting tight piece support the tight effect more stable, and support the setting of tight roller, make to support tight piece and be the state of line contact with the steel sheet, make to support tight piece more accurate to the detection of steel sheet.
Furthermore, a sliding groove is formed in the upper end face of the base, and the adjusting seat is connected in the sliding groove in a sliding manner; threaded connection has accommodate the lead screw on the regulation seat, accommodate the lead screw's axis is on a parallel with the distribution direction setting of two backing plates, accommodate the lead screw rotates and connects on the base, still be provided with on the base and be used for driving accommodate the lead screw pivoted driving piece.
Through above-mentioned technical scheme, when adjusting the seat and need removing, drive accommodate the lead screw through the driving piece and rotate, accommodate the lead screw can drive and adjust the seat and slide along the groove that slides, remove from the steel sheet that drives on adjusting the seat.
Compared with the prior art, the invention has the beneficial effects that:
(1) By arranging the adjusting seat and the clamping mechanism, the steel plate is driven to move by the movement of the adjusting seat, so that the position of the steel plate can be adjusted more conveniently;
(2) By arranging the limiting groove, when the steel plate is clamped by the clamping mechanism, the steel plate can be clamped into the limiting groove for positioning, so that the clamping of the steel plate can be positioned by two points, and the clamping of the steel plate is more stable;
(3) Support tight subassembly through setting up, support tight subassembly and can support tightly to the steel sheet for the steel sheet is more stable when passing through the backing plate top, simultaneously, supports tight subassembly and can detect the roughness of steel sheet, makes the levelling operation more convenient.
Drawings
FIG. 1 is an overall schematic view of an embodiment;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of part B of fig. 1.
Reference numeral 1, a base; 2. a base plate; 3. a support frame; 4. a hydraulic cylinder; 5. a sliding groove; 6. an adjustment assembly; 61. an adjusting seat; 62. a clamping mechanism; 621. a hinged seat; 622. a pressure lever; 623. a driving cylinder; 7. adjusting the screw rod; 8. a drive member; 9. pressing a plate; 10. a rubber pad; 11. a limiting block; 12. a limiting groove; 13. a limiting plate; 14. adjusting the bolt; 15. a mounting frame; 16. a propping component; 161. a propping block; 162. the spring is tightly propped; 17. a tightening roller; 18. a guide bar; 19. scale lines are marked.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Example (b):
a steel plate leveling device is shown in figure 1 and comprises a base 1, wherein two base plates 2 are arranged on the upper end face of the base 1 in parallel, and the upper end faces of the two base plates 2 are arranged in a flush manner. Still erect on the base 1 and be equipped with support frame 3, be provided with pneumatic cylinder 4 on the support frame 3, pneumatic cylinder 4 is fixed in on the support frame 3 and the piston rod sets up down. The axis of the piston rod of the hydraulic cylinder 4 is arranged at the same distance from the two tie plates 2. When the steel plate needs to be leveled, the hydraulic cylinder 4 can be used for jacking the steel plate to deform for leveling.
As shown in fig. 1, the upper end surface of the base 1 is further provided with a sliding groove 5, and the sliding groove 5 is located at the outer side of the two base plates 2. The sliding groove 5 is a long groove, and the length direction of the sliding groove 5 is arranged along the distribution direction of the two backing plates 2. Be provided with adjusting part 6 in the groove 5 that slides, adjusting part 6 can the centre gripping steel sheet and drive the steel sheet and remove.
as shown in fig. 1 and 2, the adjusting assembly 6 includes an adjusting seat 61 slidably connected to the sliding groove 5 of the base 1, and a clamping mechanism 62 disposed on the adjusting seat 61. Adjust the up end parallel and level setting of seat 61 and the up end of two backing plates 2, and adjust the direction of sliding of seat 61 and set up along the distribution direction of two backing plates 2. The adjusting base 61 is connected with an adjusting screw rod 7 through threads, the adjusting screw rod 7 is located in the sliding groove 5, and the axis of the adjusting screw rod 7 is parallel to the distribution direction of the two base plates 2. Adjusting screw 7 rotates to be connected on base 1, and the setting of base 1 is worn out to adjusting screw 7's one end, still is provided with driving piece 8 on the base 1, and driving piece 8 can be driving motor, also can be the hand wheel. When the adjusting seat 61 needs to be driven to move, the driving piece 8 can drive the screw rod to rotate so as to drive the adjusting seat 61 to move.
As shown in fig. 2, the clamping mechanism 62 includes a hinge seat 621 disposed on the adjusting seat 61, a pressing rod 622 hinged on the hinge seat 621, and a driving cylinder 623 hinged on the adjusting seat 61. The clamping mechanism 62 may be used to clamp the steel plate when the steel plate is placed on the adjustment seat 61. One end of the pressure rod 622 abutting against the steel plate is provided with a pressure plate 9, and the pressure plate 9 is arranged in the direction close to the backing plate 2. The terminal surface of clamp plate 9 orientation regulation seat 61 is provided with rubber pad 10, when depression bar 622 compressed tightly the steel sheet on adjusting seat 61, and clamp plate 9 can compress tightly in the steel sheet up end through rubber pad 10, and slight deformation can take place for rubber pad 10 to make the contact of the pressing surface of clamp plate 9 and steel sheet bigger.
The cylinder body of the driving cylinder 623 is fixed at one end of the pressure rod 622 far away from the pressure plate 9, and the piston rod of the driving cylinder 623 is hinged with the adjusting seat 61. The hinge base 621 is located between the pressing plate 9 and the driving cylinder 623, so that the pressing plate 9 and the driving cylinder 623 are respectively disposed at both sides of the hinge axis of the pressing rod 622. The distance from the driving cylinder 623 to the hinge axis of the strut 622 is greater than the distance from the pressure plate 9 to the hinge axis of the strut 622. When the driving cylinder 623 drives the pressing rod 622 to overturn so that the pressing plate 9 presses the steel plate, the pressing rod 622 can play a lever effect, so that the pressing force of the driving cylinder 623 is amplified, and the pressing force of the pressing plate 9 is larger.
as shown in fig. 2, the adjusting seat 61 is provided with a limiting block 11, and the limiting block 11 is disposed on one side of the clamping mechanism 62. When the centre gripping steel sheet, the distance of stopper 11 to backing plate 2 is greater than the distance setting of clamp plate 9 with backing plate 2, and the tip of steel sheet is contradicted and is set up on stopper 11, and stopper 11 is used for restricting the steel sheet card and goes into fixture 62's degree of depth to fix a position the steel sheet, make centre gripping at every turn more convenient.
The lateral wall of the limiting block 11 towards the direction of the backing plate 2 is provided with a limiting groove 12, and a limiting plate 13 is connected in the limiting groove 12 in a sliding manner along the direction perpendicular to the upper end face of the adjusting seat 61. The upper end face of the limiting block 11 is in threaded connection with an adjusting bolt 14, and the adjusting bolt 14 is rotationally connected with the limiting plate 13 and is used for adjusting the distance between the limiting plate 13 and the adjusting seat 61. When the limiting block 11 fixes a position the steel sheet, the steel sheet can be correspondingly established the card and is gone into limiting groove 12 in, then makes limiting plate 13 support tightly in the steel sheet up end through rotating adjusting bolt 14, and limiting plate 13 pressable board 9 compresses tightly simultaneously for the centre gripping of steel sheet is more stable.
As shown in fig. 1 and 3, the base 1 is further provided with a mounting rack 15, and the mounting rack 15 is erected above the two backing plates 2. Two abutting components 16 are correspondingly arranged on the mounting frame 15, and the two abutting components 16 are respectively and correspondingly arranged above the two backing plates 2. Each abutting assembly 16 comprises an abutting block 161 slidably connected above the backing plate 2 along the vertical direction, and an abutting spring 162 arranged at one end of the abutting block 161 departing from the backing plate 2.
As shown in fig. 3, one end of the abutting block 161 close to the backing plate 2 is rotatably connected with an abutting roller 17, an axis of the abutting roller 17 is parallel to the upper end surface of the backing plate 2 and is perpendicular to the distribution direction of the two backing plates 2, and the lower end surface of the abutting roller 17 protrudes out of the abutting block 161. One end of the abutting block 161, which is far away from the cushion block, is provided with a plurality of guide rods 18, and the guide rods 18 are provided with a plurality of scale marks 19 along the length direction. The guide rod 18 penetrates through the mounting frame 15 and is connected to the mounting frame 15 in a sliding mode, and the abutting block 161 is connected with the mounting frame 15 in a sliding mode through the guide rod 18. The abutting spring 162 is correspondingly sleeved on the guide rod 18, one end of the abutting spring 162, which is far away from the abutting block 161, abuts against the mounting frame 15, the abutting block 161 can be moved towards the direction far away from the mounting frame 15 by the elastic force of the abutting spring 162, and therefore the abutting roller 17 on the abutting block 161 abuts against the upper end face of the steel plate.
the working principle of the embodiment is as follows:
When adopting above-mentioned steel sheet leveling device, at first place the steel sheet on regulation seat 61 and backing plate 2 for the steel sheet card is gone into the spacing groove 12 of stopper 11, then makes the depression bar 622 upset to carry out the centre gripping to the steel sheet through driving actuating cylinder 623, then makes the limiting plate 13 support tightly on the steel sheet through screwing up adjusting bolt 14. Then, the adjusting seat 61 is driven by the driving part 8 to move, so as to drive the steel plate to move, and when the steel plate moves, the flatness of the steel plate is determined by observing the motion condition of the scales of the guide rod 18 on the abutting block 161, so as to level the steel plate. After the steel plate is leveled, the adjusting bolts 14 are loosened, then the driving air cylinder 623 is controlled to drive the pressing plate 9 to be opened, and then the steel plate is moved out.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (10)
1. The utility model provides a steel sheet levelling device, includes base (1), base (1) goes up parallel arrangement has two backing plates (2), its characterized in that: the base (1) is also provided with a support frame (3), the support frame (3) is provided with a hydraulic cylinder (4) for jacking and pressing a steel plate for leveling, and the distance between the axis of a piston rod of the hydraulic cylinder (4) and the two base plates (2) is equal; still be provided with adjusting part (6) that are used for adjusting the steel sheet position on base (1), the outside that adjusting part (6) are located two backing plates (2) is used for removing the steel sheet, adjusting part (6) including slide connect in adjusting seat (61) on base (1), set up fixture (62) that are used for the centre gripping steel sheet on adjusting seat (61), the up end parallel and level setting of up end of adjusting seat (61) and two backing plates (2), just the direction of sliding of adjusting seat (61) sets up along the distribution direction of two backing plates (2).
2. The steel sheet leveling apparatus of claim 1, wherein: the clamping mechanism (62) comprises a hinged seat (621) arranged on the adjusting seat (61), a pressing rod (622) hinged on the hinged seat (621) and a driving cylinder (623) used for driving the pressing rod (622) to overturn so as to press the steel plate on the adjusting seat (61).
3. The steel sheet leveling apparatus of claim 2, wherein: one end of the pressing rod (622) abutting against the steel plate is further provided with a pressing plate (9), and a rubber pad (10) is arranged on the end face, facing the adjusting seat (61), of the pressing plate (9).
4. The steel sheet leveling apparatus of claim 3, wherein: the pressing plate (9) and the driving cylinder (623) are respectively arranged on two sides of the hinge axis of the pressing rod (622), and the distance from the driving cylinder (623) to the hinge axis of the pressing rod (622) is greater than the distance from the pressing plate (9) to the hinge axis of the pressing rod (622).
5. The steel sheet leveling apparatus of claim 2, wherein: adjust and be provided with stopper (11) on seat (61), stopper (11) are used for restricting the steel sheet card and go into the degree of depth of fixture (62), stopper (11) correspond on the lateral wall towards backing plate (2) direction and are provided with spacing groove (12) that supply the steel sheet card to go into.
6. The steel sheet leveling apparatus of claim 5, wherein: the limiting groove (12) is connected with a limiting plate (13) in a sliding mode along the direction perpendicular to the upper end face of the adjusting seat (61), the limiting block (11) is connected with an adjusting bolt (14) in a threaded mode, and the adjusting bolt (14) is connected with the limiting plate (13) in a rotating mode and used for adjusting the distance between the limiting plate (13) and the adjusting seat (61).
7. The steel sheet leveling apparatus of claim 1, wherein: still be provided with mounting bracket (15) on base (1), the top in two backing plates (2) is erect in mounting bracket (15), it supports tight subassembly (16), two to correspond on mounting bracket (15) support tight subassembly (16) and correspond respectively and set up in the top of two backing plates (2), support tight subassembly (16) including along vertical direction slide connect in backing plate (2) top support tight piece (161), set up in support tight spring (162) that deviates from backing plate (2) one end to tight piece (161), support tight spring (162) and keep away from the one end of supporting tight piece (161) and contradict on mounting bracket (15).
8. The steel sheet leveling apparatus of claim 7, wherein: the one end that piece (161) deviates from the cushion that supports is provided with a plurality of guide bars (18), mounting bracket (15) setting is worn to establish in guide bar (18), support piece (161) and slide through guide bar (18) and be connected with mounting bracket (15), guide bar (18) are provided with a plurality of scale marks (19) along length direction.
9. The steel sheet leveling apparatus of claim 8, wherein: the one end that supports tight piece (161) and be close to backing plate (2) is rotated and is connected with and supports tight roller (17), the axis that supports tight roller (17) is on a parallel with the distribution direction setting of backing plate (2) up end and two backing plates of perpendicular to (2), the lower terminal surface protrusion that supports tight roller (17) supports tight piece (161) setting.
10. A steel sheet leveling apparatus as defined in any one of claims 1 to 9 wherein: a sliding groove (5) is formed in the upper end face of the base (1), and the adjusting seat (61) is connected in the sliding groove (5) in a sliding mode; threaded connection has accommodate the lead screw (7) on adjusting seat (61), the axis of accommodate the lead screw (7) is on a parallel with the distribution direction setting of two backing plates (2), accommodate the lead screw (7) rotate to be connected on base (1), still be provided with on base (1) and be used for driving accommodate the lead screw (7) pivoted driving piece (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794783.8A CN110576079A (en) | 2019-08-23 | 2019-08-23 | Steel plate leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910794783.8A CN110576079A (en) | 2019-08-23 | 2019-08-23 | Steel plate leveling device |
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| Publication Number | Publication Date |
|---|---|
| CN110576079A true CN110576079A (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910794783.8A Pending CN110576079A (en) | 2019-08-23 | 2019-08-23 | Steel plate leveling device |
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| CN (1) | CN110576079A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111283016A (en) * | 2020-03-12 | 2020-06-16 | 海盐县精兴模具有限公司 | Die steel deformation correcting device |
| CN111618130A (en) * | 2020-05-26 | 2020-09-04 | 山东交通学院 | Computer frame processing apparatus |
| CN114029362A (en) * | 2021-11-01 | 2022-02-11 | 上海外高桥造船有限公司 | Correction device for mail steamer deck |
| CN114212980A (en) * | 2021-12-16 | 2022-03-22 | 邵阳市中恺钢化玻璃有限公司 | Turnover toughened glass processing and fixing device |
| CN117299869A (en) * | 2023-11-30 | 2023-12-29 | 交城县佳源装备制造有限公司 | Railway wagon door leveling equipment |
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Application publication date: 20191217 |