Steel plate stamping device

Abstract

The utility model belongs to the technical field of steel plate stamping, and in particular relates to a steel plate stamping device, comprising: a box body, the top surface of the box body is provided with two second slide grooves, racks are slidably installed in the two second slide grooves, two sliding boxes are slidably installed on the top surface of the box body, the bottom surfaces of the two sliding boxes are respectively fixedly connected to the top surfaces of the two racks, a cavity is provided in the box body, two first fixed blocks are fixedly installed on the inner bottom surface of the cavity, first rotating shafts are rotatably installed on the two first fixed blocks, and first bevel gears are fixedly installed on one end of the two first rotating shafts, and the spacing between the two positioning blocks is adjusted to fit the corners of the stamping die, so that the area where the steel plate is placed can be positioned to form a rectangular frame, which is convenient for placing the steel plate between the four positioning blocks during stamping, thereby playing a certain positioning role and enhancing the convenience during stamping.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel plate stamping, and in particular relates to a steel plate stamping device. Background Art

[0002] Stamping is a forming method that relies on presses and dies to apply external force to plates, strips, pipes and profiles to cause plastic deformation or separation, thereby obtaining a workpiece (stamping part) of the desired shape and size. Stamping and forging belong to plastic processing (or pressure processing), collectively known as forging. The blanks for stamping are mainly hot-rolled and cold-rolled steel plates and strips. 60-70% of the world's steel is plate material, most of which is made into finished products by stamping. Automobile bodies, chassis, fuel tanks, radiators, boiler drums, container shells, motors, electrical core silicon steel sheets, etc. are all stamped.

[0003] For example, a Chinese patent with publication number CN220127316U discloses a stamping device for steel plate processing, which includes: a base, a support frame is fixedly provided on the side end of the base, a fixing plate is fixedly provided on the support frame, a first mounting groove is provided on the base, a lower mold is detachably provided in the first mounting groove, an extension block is provided on the front end of the lower mold and the base, a threaded hole is provided on the extension block, the lower mold and the base are connected by the cooperation of bolts and threaded holes, so as to facilitate the installation and disassembly of the lower mold, a connecting frame is fixedly provided on the front end of the base, a cleaning structure is rotatably provided on the connecting frame, and the surface of the steel plate is cleaned by the cleaning structure, and a mounting structure is fixedly provided on the fixing plate, and other components are installed by the mounting structure.

[0004] The above patent has the following problems:

[0005] This patent has some shortcomings when in use, such as: the mold replacement process of this patent is relatively cumbersome, which is not convenient for the staff to quickly replace it, and this patent requires the staff to position the steel plate by themselves when placing it, which is too dependent on manpower. If the placement is incorrect, it may affect the stamping effect. In view of this, we propose a steel plate stamping device. Utility Model Content

[0006] The purpose of the utility model is to provide a steel plate stamping device to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides a steel plate stamping device, comprising:

[0008] The gears are connected to each other with a toothed wheel, and the toothed wheels are connected with each other with a toothed wheel to form a circle, and the two toothed wheels are connected with each other with a toothed wheel to form a circle.

[0009] Two third bevel gears, the two third bevel gears are fixedly mounted on one end of the two first rotating shafts respectively, a second motor is fixedly mounted on the inner side wall of the first fixing block, a fourth bevel gear is fixedly mounted on one end of the output shaft of the second motor, and the fourth bevel gear is meshed with the two third bevel gears;

[0010] A stamping die, wherein the stamping die is arranged on the top surface of the box body, and the sides of the two sliding boxes close to each other abut against the outer side wall of the stamping die;

[0011] Two first slide grooves, the two first slide grooves are respectively opened on one side of the two sliding boxes, two positioning blocks are slidably installed in the two first slide grooves, one side of the two sliding boxes is opened with an L-shaped slide groove, the two L-shaped slide grooves are respectively connected with the two first slide grooves, two L-shaped limit blocks are slidably installed in the two L-shaped slide grooves, and the multiple L-shaped limit blocks are respectively against the outer side walls of the stamping die;

[0012] Two groups of adjustment components are respectively arranged in two sliding boxes and are used to drive multiple positioning blocks and multiple L-shaped limit blocks to move.

[0013] In the above technical scheme, further, the adjusting component includes a threaded rod, which is rotatably installed in the first sliding groove, and the threaded rod is provided with two sections of threads with opposite rotation directions. Two threaded sleeves are threadedly connected to the threaded rod, one side of the two threaded sleeves are respectively fixedly connected to one side of the two positioning blocks, and the top surfaces of the two L-shaped limit blocks are respectively fixedly connected to the bottom surfaces of the two threaded sleeves, and one end of the sliding box is fixedly installed with a first motor, one end of the first motor output shaft passes through one end of the sliding box, and one end of the first motor output shaft is fixedly connected to one end of the threaded rod.

[0014] In the above technical solution, further, a fixing frame is fixedly installed on the top surface of the box body, a hydraulic cylinder is fixedly installed on the bottom surface of the fixing frame, and a punching block is fixedly installed on the bottom end of the hydraulic cylinder.

[0015] In the above technical solution, further, the cavity is connected to two second slide grooves.

[0016] In the above technical solution, further, support legs are fixedly installed on the four corners of the bottom surface of the box.

[0017] In the above technical solution, further, the positioning block is an L-shaped structure.

[0018] The beneficial effects of the utility model are:

[0019] 1. When the steel plate stamping device is in use, the stamping die is placed on the top surface of the box body, and the second motor is started to drive the fourth bevel gear to rotate. The rotation of the fourth bevel gear will drive the two third bevel gears meshing with the fourth bevel gear to rotate oppositely. The opposite rotation of the two third bevel gears will drive the first bevel gears fixedly connected to the two third bevel gears to rotate oppositely. The opposite rotation of the two first bevel gears will drive the second bevel gears meshing with the two first bevel gears to rotate oppositely. The opposite rotation of the two second bevel gears will drive the gears fixedly connected to the two second bevel gears to rotate oppositely. When the two gears rotate oppositely, the racks meshing with the two gears will slide oppositely. When the two racks slide oppositely, the two sliding boxes on the top surfaces of the two racks will be driven to approach or move away from each other. When the two sliding boxes are against the two sides of the two stamping dies, the two sides of the stamping die can be fixed, which has the advantages of being practical and stable.

[0020] 2. The steel plate stamping device, when positioning is required, starts the first motor to drive the threaded rod to rotate. Since the two sections of the thread on the threaded rod rotate in opposite directions, the two threaded sleeves on the threaded rod will slide in opposite directions when the threaded rod rotates. When the two threaded sleeves slide in opposite directions, the two positioning blocks on one side of the two threaded sleeves slide in opposite directions, thereby adjusting the spacing between the two positioning blocks to fit the corner of the stamping die, and the area where the steel plate is placed can be positioned to form a rectangular frame, which is convenient for the steel plate to be placed between the four positioning blocks during stamping, thereby playing a certain positioning role and enhancing the convenience during stamping. When the two threaded sleeves slide in opposite directions, the two L-shaped limit blocks on the bottom surfaces of the two threaded sleeves also slide in opposite directions. When the two L-shaped limit blocks fit the bottom corner of the stamping die, the two sides of the stamping die can be limited. When the limiting and positioning are completed, the steel plate to be stamped is placed on the stamping die according to the positioning blocks, and the hydraulic cylinder is started to drive the stamping block to press down, and the steel plate can be stamped. This method is convenient for the staff to quickly locate the placement area of ​​the steel plate, and has the advantages of convenience and practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the side sectional structure of the box body of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0024] Figure 4 It is a partial top view structural schematic diagram of the utility model;

[0025] Figure 5 This is a schematic diagram of the internal structure of the sliding box of the utility model;

[0026] Figure 6 It is a schematic diagram of the side sectional structure of the sliding box of the utility model.

[0027] The symbols in the figure are:

[0028] 1. Box body; 2. Sliding box; 3. Positioning block; 4. First slide groove; 5. Threaded rod; 6. Threaded sleeve; 7. First motor; 8. Second slide groove; 9. Rack; 10. Cavity; 11. First fixed block; 12. First rotating shaft; 13. First bevel gear; 14. Second fixed block; 15. Second rotating shaft; 16. Second bevel gear; 17. Gear; 18. Third bevel gear; 19. Second motor; 20. Fourth bevel gear; 21. Fixed frame; 22. Hydraulic cylinder; 23. Stamping block; 24. L-shaped slide groove; 25. L-shaped limit block; 26. Support leg; 27. Stamping die. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0030] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0031] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0032] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0033] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0034] Embodiment 1:

[0035] See also Figure 1-6 As shown in the figure, this embodiment provides a steel plate stamping device.

[0036] include:

[0037] The box body 1 has two second slide grooves 8 on the top surface, racks 9 are slidably installed in the two second slide grooves 8, two sliding boxes 2 are slidably installed on the top surface of the box body 1, and the bottom surfaces of the two sliding boxes 2 are fixedly connected to the top surfaces of the two racks 9 respectively. A cavity 10 is provided in the box body 1, and two first fixed blocks 11 are fixedly installed on the inner bottom surface of the cavity 10, and the first rotating shafts 12 are rotatably installed on the two first fixed blocks 11, and the first bevel gears 13 are fixedly installed on one end of the two first rotating shafts 12, and two second fixed blocks 14 are fixedly installed on the inner bottom surface of the cavity 10, and the second rotating shafts 15 are rotatably installed on the two second fixed blocks 14, and the second bevel gears 16 are fixedly installed on one end of the two second rotating shafts 15, and the two second The bevel gears 16 are respectively meshed with the two first bevel gears 13, and the other ends of the two second rotating shafts 15 are fixedly installed with gears 17, and the two gears 17 are respectively meshed with the two racks 9; two third bevel gears 18, the two third bevel gears 18 are respectively fixedly installed on one end of the two first rotating shafts 12, the inner side wall of the first fixed block 11 is fixedly installed with a second motor 19, and one end of the output shaft of the second motor 19 is fixedly installed with a fourth bevel gear 20, and the fourth bevel gear 20 is meshed with the two third bevel gears 18; a stamping die 27, the stamping die 27 is arranged on the top surface of the box body 1, and the side of the two sliding boxes 2 close to each other is against the outer side wall of the stamping die 27; two first slide grooves 4, the two first slide grooves 4 are respectively opened on the two sliding On one side of the box 2, two positioning blocks 3 are slidably installed in the two first slide grooves 4, and one side of the two sliding boxes 2 is provided with an L-shaped slide groove 24, which is respectively connected to the two first slide grooves 4, and two L-shaped limit blocks 25 are slidably installed in the two L-shaped slide grooves 24, and a plurality of L-shaped limit blocks 25 are respectively against the outer side walls of the stamping die 27; two groups of adjustment components, the two groups of adjustment components are respectively arranged in the two sliding boxes 2, and are used to drive the plurality of positioning blocks 3 and the plurality of L-shaped limit blocks 25 to move, start the second motor 19 to drive the fourth bevel gear 20 to rotate, and the rotation of the fourth bevel gear 20 will drive the two third bevel gears 18 meshing with the fourth bevel gear 20 to rotate in the opposite direction, and the opposite rotation of the two third bevel gears 18 will The first bevel gear 13 fixedly connected to the two third bevel gears 18 is driven to rotate oppositely. The opposite rotation of the two first bevel gears 13 will drive the second bevel gears 16 meshing with the two first bevel gears 13 to rotate oppositely. The opposite rotation of the two second bevel gears 16 will drive the gears 17 fixedly connected to the two second bevel gears 16 to rotate oppositely. When the two gears 17 rotate oppositely, the racks 9 meshing with the two gears 17 will slide oppositely. When the two racks 9 slide oppositely, the two sliding boxes 2 on the top surfaces of the two racks 9 will be driven to approach or move away from each other. When the two sliding boxes 2 are against the two sides of the two stamping dies 27, the two sides of the stamping dies 27 can be fixed, which has the advantages of being practical and stable.

[0038] Embodiment 2:

[0039] This embodiment provides a steel plate stamping device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0040] The adjusting component comprises a threaded rod 5, which is rotatably mounted in the first sliding groove 4. The threaded rod 5 is provided with two sections of threads with opposite rotation directions. The threaded rod 5 is threadedly connected with two threaded sleeves 6. One side of the two threaded sleeves 6 is fixedly connected to one side of the two positioning blocks 3 respectively. The top surfaces of the two L-shaped limit blocks 25 are fixedly connected to the bottom surfaces of the two threaded sleeves 6 respectively. A first motor 7 is fixedly mounted on one end of the sliding box 2. One end of the output shaft of the first motor 7 passes through one end of the sliding box 2. One end of the output shaft of the first motor 7 is fixedly connected to one end of the threaded rod 5. Starting the first motor 7 drives the threaded rod 5 to rotate. Since the two sections of threads on the threaded rod 5 have opposite rotation directions, when the threaded rod 5 rotates, the two threaded sleeves 6 on the threaded rod 5 will slide in the opposite direction. When the two threaded sleeves 6 slide in the opposite direction, the two positioning blocks 3 on one side of the two threaded sleeves 6 slide in the opposite direction. Therefore, the spacing between the two positioning blocks 3 is adjusted to fit the corner of the stamping die 27, so that the area where the steel plate is placed can be positioned, which has the advantage of convenience.

[0041] Embodiment 3:

[0042] This embodiment provides a steel plate stamping device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0043] Among them, a fixing frame 21 is fixedly installed on the top surface of the box body 1, a hydraulic cylinder 22 is fixedly installed on the bottom surface of the fixing frame 21, and a punching block 23 is fixedly installed on the bottom end of the hydraulic cylinder 22. When the hydraulic cylinder 22 is started to drive the punching block 23 to press down, the steel plate can be punched, which has the advantages of convenience and practicality.

[0044] Embodiment 4:

[0045] This embodiment provides a steel plate stamping device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0046] The cavity 10 is communicated with the two second slide grooves 8, which facilitates the fixed connection between the multiple threaded sleeves 6 and the multiple L-shaped limit blocks, and has practical benefits.

[0047] Embodiment 5:

[0048] This embodiment provides a steel plate stamping device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0049] Among them, the four corners of the bottom surface of the box body 1 are fixedly installed with support legs 26, which can improve the stability during work and have the advantage of being stable.

[0050] Embodiment 6:

[0051] This embodiment provides a steel plate stamping device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0052] Among them, the positioning block 3 is an L-shaped structure. When stamping the steel plate, the four positioning blocks 3 are L-shaped to form a rectangular frame, which is convenient for placing the steel plate between the four 3 during stamping, thereby playing a certain positioning role and enhancing the convenience during stamping.

[0053] When in use: the stamping die 27 is placed on the top surface of the box body 1, and the second motor 19 is started to drive the fourth bevel gear 20 to rotate. The rotation of the fourth bevel gear 20 will drive the two third bevel gears 18 meshing with the fourth bevel gear 20 to rotate in the opposite direction. The opposite rotation of the two third bevel gears 18 will drive the first bevel gears 13 fixedly connected to the two third bevel gears 18 to rotate in the opposite direction. The opposite rotation of the two first bevel gears 13 will drive the second bevel gears 16 meshing with the two first bevel gears 13 to rotate in the opposite direction. The opposite rotation of the two second bevel gears 16 will drive the gears 17 fixedly connected to the two second bevel gears 16 to rotate in the opposite direction. When the two gears 17 rotate in the opposite direction, the racks 9 meshing with the two gears 17 will slide in the opposite direction. When the two racks 9 slide in the opposite direction, the two sliding boxes 2 on the top surfaces of the two racks 9 will be driven to approach or move away from each other. When the two sliding boxes 2 are against the two sides of the two stamping dies 27, the two sides of the stamping die 27 can be fixed, which has the advantages of being practical and stable. When positioning is required, the first motor 7 is started to drive the screw The threaded rod 5 rotates. Since the two sections of the thread on the threaded rod 5 rotate in opposite directions, the two threaded sleeves 6 on the threaded rod 5 will slide in opposite directions when the threaded rod 5 rotates. When the two threaded sleeves 6 slide in opposite directions, the two positioning blocks 3 on one side of the two threaded sleeves 6 will slide in opposite directions accordingly. Thus, the spacing between the two positioning blocks 3 is adjusted to fit the corner of the stamping die 27, and the area where the steel plate is placed can be positioned to form a rectangular frame, which is convenient for placing the steel plate between the four positioning blocks 3 during stamping, thereby playing a certain positioning role and enhancing the convenience during stamping. When the two threaded sleeves 6 slide in opposite directions, the two L-shaped limit blocks 25 on the bottom surfaces of the two threaded sleeves 6 also slide in opposite directions. When the two L-shaped limit blocks 25 fit the bottom corners of the stamping die 27, the two sides of the stamping die 27 can be limited. After the limiting and positioning are completed, the steel plate to be stamped is placed on the stamping die 27 according to the positioning blocks 3, and the hydraulic cylinder 22 is started to drive the stamping block 23 to press down, so that the steel plate can be stamped. This method is convenient for the staff to quickly locate the placement area of ​​the steel plate, and has the advantages of convenience and practicality.

[0054] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A steel plate stamping device, characterized in that: include: A box body (1), wherein the top surface of the box body (1) is provided with two second slide grooves (8), and racks (9) are slidably installed in the two second slide grooves (8), and two sliding boxes (2) are slidably installed on the top surface of the box body (1), and the bottom surfaces of the two sliding boxes (2) are respectively fixedly connected to the top surfaces of the two racks (9), and a cavity (10) is provided in the box body (1), and two first fixed blocks (11) are fixedly installed on the inner bottom surface of the cavity (10), and the two first fixed blocks (11) are rotatably installed with first rotating shafts (12), and the two first rotating shafts (1 2) are fixedly mounted with a first bevel gear (13) at one end, two second fixed blocks (14) are fixedly mounted on the inner bottom surface of the cavity (10), a second rotating shaft (15) is rotatably mounted on the two second fixed blocks (14), a second bevel gear (16) is fixedly mounted on one end of the two second rotating shafts (15), the two second bevel gears (16) are respectively meshed with the two first bevel gears (13), a gear (17) is fixedly mounted on the other end of the two second rotating shafts (15), and the two gears (17) are respectively meshed with the two racks (9); Two third bevel gears (18), the two third bevel gears (18) are respectively fixedly mounted on one end of the two first rotating shafts (12), a second motor (19) is fixedly mounted on the inner side wall of the first fixed block (11), a fourth bevel gear (20) is fixedly mounted on one end of the output shaft of the second motor (19), and the fourth bevel gear (20) is meshed with the two third bevel gears (18); A stamping die (27), wherein the stamping die (27) is arranged on the top surface of the box body (1), and the sides of the two sliding boxes (2) close to each other abut against the outer side wall of the stamping die (27); Two first slide grooves (4), the two first slide grooves (4) are respectively opened on one side of the two sliding boxes (2), two positioning blocks (3) are slidably installed in the two first slide grooves (4), one side of the two sliding boxes (2) is opened with an L-shaped slide groove (24), the two L-shaped slide grooves (24) are respectively connected to the two first slide grooves (4), two L-shaped limit blocks (25) are slidably installed in the two L-shaped slide grooves (24), and the multiple L-shaped limit blocks (25) are respectively against the outer side wall of the stamping die (27); Two groups of adjustment components are respectively arranged in two sliding boxes (2) and are used to drive the plurality of positioning blocks (3) and the plurality of L-shaped limit blocks (25) to move.

2. A steel plate stamping device according to claim 1, characterized in that: The adjusting assembly comprises a threaded rod (5), the threaded rod (5) being rotatably mounted in a first sliding groove (4), the threaded rod (5) being provided with two sections of threads with opposite rotation directions, the threaded rod (5) being threadedly connected with two threaded sleeves (6), one side of the two threaded sleeves (6) being respectively fixedly connected with one side of two positioning blocks (3), the top surfaces of the two L-shaped limit blocks (25) being respectively fixedly connected with the bottom surfaces of the two threaded sleeves (6), one end of the sliding box (2) being fixedly mounted with a first motor (7), one end of an output shaft of the first motor (7) passing through one end of the sliding box (2), and one end of an output shaft of the first motor (7) being fixedly connected with one end of the threaded rod (5).

3. A steel plate stamping device according to claim 1, characterized in that: A fixing frame (21) is fixedly mounted on the top surface of the box body (1), a hydraulic cylinder (22) is fixedly mounted on the bottom surface of the fixing frame (21), and a punching block (23) is fixedly mounted on the bottom end of the hydraulic cylinder (22).

4. A steel plate stamping device according to claim 1, characterized in that: The cavity (10) is communicated with the two second slide grooves (8).

5. The steel plate punching device according to claim 1, characterized in that: Support legs (26) are fixedly mounted on the four corners of the bottom surface of the box body (1).

6. A steel plate stamping device according to claim 1, characterized in that: The positioning block (3) is an L-shaped structure.

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