Die steel correcting device

Abstract

The utility model discloses a mould steel correcting device, which relates to the technical field of steel processing equipment and comprises a bottom plate, a top plate fixedly mounted on the bottom plate, a plurality of driving rollers which are distributed at equal intervals and rotatably mounted in the bottom plate, a pressing plate slidably mounted on the top plate, and a plurality of rotating rollers which are distributed at equal intervals and rotatably mounted on the lower surface of the pressing plate. A first adjusting assembly is installed in the top plate, two symmetrically-distributed limiting rollers are slidably installed between the two ends of the bottom plate and the two ends of the top plate, and second adjusting assemblies are installed on the bottom plate and the top plate. And by arranging a second adjusting assembly, according to the width of the die steel plate, the second adjusting assembly is used for driving a limiting roller to adjust the distance, the limiting roller limits the die steel plate, and displacement of the die steel plate during correction is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of steel processing equipment, in particular to a die steel correction device. Background Art

[0002] The mold steel correction device is a device used to correct the deformation or dimensional deviation of the mold steel during the production process. These correction devices are widely used in the metal processing industry, especially in the mold manufacturing field, to improve product quality and reduce scrap rate. Through precise correction, the accuracy and durability of the mold can be ensured, thereby extending the service life of the mold and improving production efficiency.

[0003] Some existing mold steel correction devices can only correct mold steels of the same size, and cannot be adjusted according to the sizes of different mold steels to correct different mold steels, which greatly reduces the practicality of the device. In view of the above problems, the inventor proposes a mold steel correction device to solve the above problems. Utility Model Content

[0004] In order to solve the problem that some existing mold steel correction devices cannot be adjusted according to the sizes of different mold steels to correct different mold steels, which greatly reduces the practicality of the device; the purpose of the utility model is to provide a mold steel correction device.

[0005] In order to solve the above technical problems, the utility model adopts the following technical scheme: a mold steel correction device comprises a base plate, a top plate is fixedly installed on the base plate, a plurality of equally distributed driving rollers are rotatably installed in the base plate, a driving assembly is installed on one side of the base plate, a pressure plate is slidably installed on the top plate, and a plurality of equally distributed rotating rollers are rotatably installed on the lower surface of the pressure plate, a first adjusting assembly is installed in the top plate, the first adjusting assembly comprises two threaded rods, the two threaded rods are rotatably installed on both sides of the top plate respectively, and the threaded rods are threadedly inserted in the pressure plate, belts are sleeved on the top ends of the two threaded rods, a first crank is fixedly installed on the top end of one of the threaded rods, two symmetrically distributed limiting rollers are slidably installed between the two ends of the base plate and the top plate, two symmetrically distributed sliders are slidably installed at the two ends of the base plate and the top plate, and the two ends of the limiting rollers are rotatably connected with the corresponding sliders, and a second adjusting assembly is installed on the base plate and the top plate.

[0006] Preferably, the second adjustment component includes two symmetrically distributed rotating shafts, and the rotating shafts are rotatably installed on one side of the top plate, the top ends of the two rotating shafts are fixedly installed with a second worm gear, the upper surface of the top plate is rotatably installed with a double-headed worm, and the double-headed worm is meshed with the second worm gear, and a second crank is fixedly installed on one end of the double-headed worm.

[0007] Preferably, bidirectional screws are rotatably installed at both ends of the bottom plate and the top plate, and the threads of the bidirectional screws are inserted in the corresponding two sliding blocks. Bevel gears are fixedly installed at one end of the four bidirectional screws and both ends of the two rotating shafts, and two adjacent bevel gears are meshed.

[0008] Preferably, the driving assembly includes a driving shaft, and the driving shaft is rotatably mounted on one side of the base plate, a plurality of first worms equidistantly distributed are fixedly mounted on the driving shaft, a first worm wheel is fixedly mounted on one end of each of the plurality of driving rollers, and the first worm wheel is meshed with the corresponding first worm wheel, a driving motor is fixedly mounted on one end of the base plate, and an output end of the driving motor is fixedly connected to one end of the driving shaft.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. In the utility model, by setting the first adjustment component, the first adjustment component can be used to drive the pressing plate and the rotating roller to descend to a suitable height according to the thickness of the mold steel plate, so that the rotating roller cooperates with the driving roller to correct the surface deformation of the mold steel plate;

[0011] 2. In the utility model, by setting a second adjustment component, the second adjustment component can be used to drive the limiting roller to adjust the spacing according to the width of the mold steel plate, so that the limiting roller limits the mold steel plate to prevent the mold steel plate from shifting during correction. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 This is a schematic diagram of the overall front structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the overall back structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the bottom plate and the top plate of the utility model.

[0016] In the figure: 1. bottom plate; 2. top plate; 3. driving roller; 4. pressure plate; 41. rotating roller; 5. limiting roller; 6. driving assembly; 61. driving motor; 62. driving shaft; 63. first worm; 64. first worm wheel; 7. first adjusting assembly; 71. first crank; 72. belt; 73. threaded rod; 8. second adjusting assembly; 81. second crank; 82. double-headed worm; 83. second worm wheel; 84. rotating shaft; 85. bevel gear; 86. bidirectional screw; 9. slider. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example: Figure 1-3 As shown, the utility model provides a mold steel correction device, including a bottom plate 1, a top plate 2 is fixedly installed on the bottom plate 1, a plurality of equally spaced driving rollers 3 are rotatably installed in the bottom plate 1, a driving component 6 is installed on one side of the bottom plate 1, a pressing plate 4 is slidably installed on the top plate 2, a plurality of equally spaced rotating rollers 41 are rotatably installed on the lower surface of the pressing plate 4, a first adjusting component 7 is installed in the top plate 2, the first adjusting component 7 includes two threaded rods 73, the two threaded rods 73 are rotatably installed on both sides of the top plate 2, and the threaded rods 73 are threadedly inserted in the pressing plate 4, the top ends of the two threaded rods 73 are sleeved with belts 72, the top end of one of the threaded rods 73 is fixedly installed with a first crank 71, and both ends of the bottom plate 1 and the top plate 2 are slidable. Two symmetrically distributed limiting rollers 5 are installed, and two symmetrically distributed sliding blocks 9 are slidably installed at both ends of the bottom plate 1 and the top plate 2, and the two ends of the limiting rollers 5 are rotatably connected with the corresponding sliding blocks 9. The bottom plate 1 and the top plate 2 are installed with a second adjusting component 8. Firstly, according to the thickness of the mold steel plate, the first crank 71 is used to drive the two threaded rods 73 to rotate synchronously in the same direction through the belt 72, and the threaded rod 73 drives the pressure plate 4 and the rotating roller 41 to drop to a suitable height. Then, according to the width of the mold steel plate, the second adjusting component 8 is used to drive the limiting roller 5 to adjust the spacing, and then one end of the mold steel plate is placed between the driving roller 3 and the rotating roller 41, and the driving component 6 is used to drive the driving roller 3 to rotate, and the driving roller 3 drives the mold steel plate to move and correct the deformed part.

[0019] The second adjustment assembly 8 includes two symmetrically distributed rotating shafts 84 , and the rotating shafts 84 are rotatably mounted on one side of the top plate 2 , and the top ends of the two rotating shafts 84 are fixedly mounted with second worm gears 83 .

[0020] By adopting the above technical solution, the second worm gear 83 drives the rotating shaft 84 to rotate.

[0021] A double-headed worm 82 is rotatably mounted on the upper surface of the top plate 2 , and the double-headed worm 82 is meshed with the second worm wheel 83 , and a second crank 81 is fixedly mounted on one end of the double-headed worm 82 .

[0022] By adopting the above technical solution, the second crank 81 is used to drive the double-headed worm 82 to rotate, and the double-headed worm 82 drives the second worm wheel 83 to rotate.

[0023] A bidirectional screw rod 86 is rotatably installed in both ends of the bottom plate 1 and the top plate 2 , and the bidirectional screw rod 86 is threadedly inserted in two corresponding sliders 9 .

[0024] By adopting the above technical solution, the bidirectional screw rod 86 drives two adjacent sliders 9 to slide toward each other, and the sliders 9 drive the limiting rollers 5 to slide to adjust the spacing.

[0025] Bevel gears 85 are fixedly mounted on one end of the four bidirectional screw rods 86 and both ends of the two rotating shafts 84 , and two adjacent bevel gears 85 are meshed.

[0026] By adopting the above technical solution, the rotating shaft 84 drives the bidirectional screw rod 86 to rotate through the bevel gear 85.

[0027] The driving assembly 6 includes a driving shaft 62 , and the driving shaft 62 is rotatably mounted on one side of the base plate 1 , and a plurality of first worm gears 63 equidistantly distributed are fixedly mounted on the driving shaft 62 .

[0028] By adopting the above technical solution, the driving shaft 62 drives the first worm 63 to rotate.

[0029] A first worm gear 64 is fixedly mounted on one end of each of the plurality of driving rollers 3 , and the first worm gear 64 is meshed with the corresponding first worm 63 .

[0030] By adopting the above technical solution, the first worm 63 drives the first worm wheel 64 to rotate, and the first worm wheel 64 drives the driving roller 3 to rotate.

[0031] A driving motor 61 is fixedly mounted on one end of the bottom plate 1 , and an output end of the driving motor 61 is fixedly connected to one end of a driving shaft 62 .

[0032] By adopting the above technical solution, the driving motor 61 is used to drive the driving shaft 62 to rotate.

[0033] Working principle: When the utility model is in use, first, according to the thickness of the mold steel plate, the first crank 71 is used to drive the two threaded rods 73 to rotate synchronously in the same direction through the belt 72, and the threaded rod 73 drives the pressure plate 4 and the rotating roller 41 to drop to a suitable height, and then according to the width of the mold steel plate, the second crank 81 is used to drive the double-headed worm 82 to rotate, the double-headed worm 82 drives the second worm wheel 83 to rotate, the second worm wheel 83 drives the rotating shaft 84 to rotate, the rotating shaft 84 drives the two-way screw 86 to rotate through the bevel gear 85, the two-way screw 86 drives the two adjacent sliders 9 to slide toward each other, the slider 9 drives the limiting roller 5 to slide and adjust the spacing, and then one end of the mold steel plate is placed between the driving roller 3 and the rotating roller 41, and the driving motor 61 is used to drive the driving shaft 62 to rotate, the driving shaft 62 drives the first worm 63 to rotate, the first worm 63 drives the first worm wheel 64 to rotate, the first worm wheel 64 drives the driving roller 3 to rotate, and the driving roller 3 drives the mold steel plate to move and correct the deformed part.

[0034] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A mold steel correction device, comprising a bottom plate (1), characterized in that: A top plate (2) is fixedly mounted on the bottom plate (1), a plurality of equally spaced driving rollers (3) are rotatably mounted in the bottom plate (1), a driving assembly (6) is mounted on one side of the bottom plate (1), a pressing plate (4) is slidably mounted on the top plate (2), a plurality of equally spaced rotating rollers (41) are rotatably mounted on the lower surface of the pressing plate (4), a first adjusting assembly (7) is mounted in the top plate (2), the first adjusting assembly (7) comprises two threaded rods (73), the two threaded rods (73) are rotatably mounted on both sides of the top plate (2), and the threaded rods ( 73) is threadedly inserted in the pressure plate (4), and the top ends of the two threaded rods (73) are sleeved with belts (72), and the top end of one of the threaded rods (73) is fixedly installed with a first crank (71), and two symmetrically distributed limiting rollers (5) are slidably installed between the two ends of the bottom plate (1) and the top plate (2), and two symmetrically distributed sliders (9) are slidably installed in the two ends of the bottom plate (1) and the top plate (2), and the two ends of the limiting rollers (5) are rotatably connected to the corresponding sliders (9), and a second adjustment component (8) is installed on the bottom plate (1) and the top plate (2).

2. A mold steel correction device as claimed in claim 1, characterized in that: The second adjustment component (8) comprises two symmetrically distributed rotating shafts (84), and the rotating shafts (84) are rotatably mounted on one side of the top plate (2), and the top ends of the two rotating shafts (84) are fixedly mounted with second worm gears (83).

3. A mold steel correction device as claimed in claim 1, characterized in that: A double-headed worm (82) is rotatably mounted on the upper surface of the top plate (2), and the double-headed worm (82) is meshed with a second worm wheel (83), and a second crank (81) is fixedly mounted on one end of the double-headed worm (82).

4. A mold steel correction device as claimed in claim 1, characterized in that: A bidirectional screw rod (86) is rotatably mounted in both ends of the bottom plate (1) and the top plate (2), and the bidirectional screw rod (86) is threadedly inserted in two corresponding sliders (9).

5. A mold steel correction device as claimed in claim 4, characterized in that: Cone gears (85) are fixedly mounted on one end of the four bidirectional screw rods (86) and on both ends of the two rotating shafts (84), and two adjacent conical gears (85) are meshed.

6. A mold steel correction device as claimed in claim 1, characterized in that: The driving assembly (6) comprises a driving shaft (62), and the driving shaft (62) is rotatably mounted on one side of the base plate (1), and a plurality of first worm gears (63) distributed at equal intervals are fixedly mounted on the driving shaft (62).

7. A mold steel correction device as claimed in claim 1, characterized in that: A first worm gear (64) is fixedly mounted on one end of each of the plurality of driving rollers (3), and the first worm gear (64) is meshed with a corresponding first worm (63).

8. A mold steel correction device as claimed in claim 1, characterized in that: A driving motor (61) is fixedly mounted on one end of the base plate (1), and an output end of the driving motor (61) is fixedly connected to one end of a driving shaft (62).

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