Punching device capable of being used for bearing sealing steel skeleton production

Abstract

The utility model relates to the technical field of bearing sealing steel framework machining, and discloses a stamping device for bearing sealing steel framework production, a clamping mechanism is arranged in a bottom plate, a fixing rod is fixedly connected to the periphery of the top of the bottom plate, a connecting plate is fixedly connected to the top of the fixing rod, and a mounting mechanism is arranged on the inner side of the connecting plate. The mounting mechanism comprises an air cylinder, the bottom of the air cylinder is fixedly connected with a fixing disc, the left side of the top of the fixing disc is fixedly connected with a fixing frame, the left side of the bottom of the fixing frame is fixedly connected with a connecting frame, the top of the fixing disc is fixedly connected with a base plate, and the left side of the base plate is fixedly connected with a first motor. The first motor drives the worm to rotate, the worm drives the linkage rod to rotate through the worm gear, the linkage rod drives the rotating gear to rotate through the fixed gear, the rotating gear drives the arc-shaped plate and the inserting rod to move through the linkage plate, the inserting rod can be inserted into the stamping die, and the stamping die can be conveniently replaced by workers.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seal steel skeleton processing, in particular to a stamping device for bearing seal steel skeleton production. Background Technique

[0002] A bearing seal steel skeleton is a structure used for bearing seal. It usually consists of a metal frame and a sealing element, aiming to protect the bearing from dust, moisture and other pollutants, so as to extend the service life of the bearing.

[0003] For a stamping device for seat rear skeleton backrest pipe production with the publication number CN 211218280 U, the staff holds two folding handles, drives the slider to slide on the slide rail, makes the cylindrical blade slide to a suitable position, and starts the hydraulic cylinder to press down, then circular through holes can be punched on the surface of the backrest pipe. The operation is convenient.

[0004] For the stamping device for seat rear skeleton backrest pipe production, circular through holes can be punched on the surface of the backrest pipe by starting the hydraulic cylinder to press down. However, the lower pressing die on this device cannot be replaced, so this device can only punch circular holes of the same size. When circular holes of different sizes need to be punched on the material, the machine needs to be replaced for processing, which is rather troublesome. Therefore, it needs to be improved. Content of the Utility Model

[0005] The purpose of the utility model is to provide a stamping device for bearing seal steel skeleton production, so as to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A stamping device for bearing seal steel skeleton production, including a bottom plate, a clamping mechanism is arranged inside the bottom plate, fixed rods are fixedly connected to the periphery of the top of the bottom plate, a connecting plate is fixedly connected to the top of the fixed rods, and an installation mechanism is arranged inside the connecting plate;

[0007] The installation mechanism includes a cylinder. A fixed disk is fixedly connected to the bottom of the cylinder. A fixed frame is fixedly connected to the left side of the top of the fixed disk. A connecting frame is fixedly connected to the left side of the bottom of the fixed frame. A backing plate is fixedly connected to the top of the fixed disk. A first motor is fixedly connected to the left side of the backing plate. A worm is fixedly connected to the left side of the first motor. A worm gear is meshed with the front of the worm. A linkage rod is fixedly connected to the inside of the worm gear. The linkage rod is rotatably connected to the inside of the connecting frame. A fixed gear is fixedly connected to the bottom periphery of the linkage rod. A rotating gear is meshed with the right side of the fixed gear. The rotating gear is rotatably connected to the inside of the fixed disk. A linkage plate is fixedly connected to the bottom of the rotating gear. An arc-shaped plate is fixedly connected to the bottom of the linkage plate. A plug rod is fixedly connected to the front of the arc-shaped plate. A punching die is inserted around the plug rod. The punching die is inserted into the inside of the fixed disk.

[0008] Preferably, a fixing hole corresponding to the size of the plug rod is opened inside the punching die, and the plug rod is inserted into the fixing hole. Through the opened fixing hole, the plug rod can be inserted into the punching die to limit the punching die.

[0009] Preferably, a circular groove corresponding to the movement track of the rotating gear is opened inside the fixed disk, and the rotating gear is rotatably connected to the inside of the circular groove. Through the opened circular groove, the rotating gear can rotate inside the fixed disk.

[0010] Preferably, there are two linkage plates, and the two linkage plates are respectively fixedly connected to the bottom of the rotating gear. When the rotating gear rotates, the arc-shaped plate and the plug rod can be driven to move through the linkage plates, so that the plug rod can be inserted into the punching die to limit the punching die.

[0011] Preferably, the clamping mechanism includes a second motor. The second motor is fixedly connected to the right side inside the bottom plate. A bidirectional threaded rod is fixedly connected to the left side of the second motor. The left side of the bidirectional threaded rod is rotatably connected to the inside of the bottom plate. A threaded plate is threadedly connected to the periphery of the bidirectional threaded rod. A clamping plate is fixedly connected to the top of the threaded plate.

[0012] Preferably, a sliding groove corresponding to the movement track of the threaded plate is opened inside the bottom plate, and the threaded plate is slidably connected to the inside of the sliding groove. Through the opened sliding groove, the threaded plate is more stable during movement.

[0013] Preferably, a circular hole corresponding to the size of the bidirectional threaded rod is opened inside the bottom plate, and the bidirectional threaded rod is rotatably connected to the inside of the circular hole. Through the opened circular hole, the second motor can drive the threaded block to move through the bidirectional threaded rod, so that the threaded block can drive the clamping plate to move, and the clamping plate can clamp the bearing sealing steel skeleton material.

[0014] Compared with the prior art, the utility model provides a stamping device for the production of bearing-sealed steel skeletons, which has the following beneficial effects:

[0015] 1. For the stamping device for the production of bearing-sealed steel skeletons, through the installed installation mechanism, when it is necessary to replace the stamping die for stamping the bearing-sealed steel skeleton, insert the stamping die into the fixed disk. Drive the worm to rotate through the first motor, so that the worm drives the linkage rod to rotate through the worm gear, and the linkage rod drives the rotating gear to rotate through the fixed gear, and the rotating gear drives the arc plate and the insertion rod to move through the linkage plate, so that the insertion rod can be inserted into the stamping die, making it convenient for the staff to replace the stamping die. Drive the fixed disk to move downward through the cylinder, so that the fixed disk can drive the stamping die to move downward, enabling the stamping die to stamp the bearing-sealed steel skeleton.

[0016] 2. For the stamping device for the production of bearing-sealed steel skeletons, through the installed clamping mechanism, when it is necessary to stamp the bearing-sealed steel skeleton material, place the material on the top of the bottom plate. Drive the bidirectional threaded rod to rotate through the second motor, so that the bidirectional threaded rod drives the clamping plate to move through the threaded plate, enabling the clamping plate to clamp the bearing-sealed steel skeleton material and making the stamping of the bearing-sealed steel skeleton material more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0018] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0019] Figure 2 It is a structural schematic diagram of the installation mechanism;

[0020] Figure 3 It is a structural schematic diagram of the first motor, the worm and the worm gear;

[0021] Figure 4 It is a structural schematic diagram of the fixed disk and the rotating gear;

[0022] Figure 5 It is a structural schematic diagram of the clamping mechanism.

[0023] In the figure: 1, bottom plate; 2, clamping mechanism; 21, clamping plate; 22, threaded plate; 23, bidirectional threaded rod; 24, second motor; 3, fixed rod; 4, connecting plate; 5, mounting mechanism; 51, connecting frame; 52, fixed frame; 53, cylinder; 54, fixed disk; 55, rotating gear; 56, stamping die; 57, inserting rod; 58, arc plate; 59, linkage plate; 501, worm; 502, linkage rod; 503, worm gear; 504, fixed gear; 505, first motor; 506, backing plate. Detailed implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] In the present invention, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0026] The present invention provides the following technical solutions:

[0027] Embodiment 1

[0028] Please refer to Figures 1-5 , the present invention provides a technical solution: a stamping device for the production of bearing-sealed steel skeletons, including a bottom plate 1, a clamping mechanism 2 is arranged inside the bottom plate 1, a fixed rod 3 is fixedly connected to the outer periphery of the top of the bottom plate 1, a connecting plate 4 is fixedly connected to the top of the fixed rod 3, and a mounting mechanism 5 is arranged inside the connecting plate 4;

[0029] The installation mechanism 5 includes a cylinder 53. A fixed disk 54 is fixedly connected to the bottom of the cylinder 53. A fixed frame 52 is fixedly connected to the left side of the top of the fixed disk 54. A connecting frame 51 is fixedly connected to the left side of the bottom of the fixed frame 52. A backing plate 506 is fixedly connected to the top of the fixed disk 54. A first motor 505 is fixedly connected to the left side of the backing plate 506. A worm 501 is fixedly connected to the left side of the first motor 505. A worm gear 503 is meshed with the front of the worm 501. A linkage rod 502 is fixedly connected to the inside of the worm gear 503. The linkage rod 502 is rotatably connected to the inside of the connecting frame 51. A fixed gear 504 is fixedly connected to the bottom periphery of the linkage rod 502. A rotating gear 55 is meshed with the right side of the fixed gear 504. The rotating gear 55 is rotatably connected to the inside of the fixed disk 54. A linkage plate 59 is fixedly connected to the bottom of the rotating gear 55. An arc plate 58 is fixedly connected to the bottom of the linkage plate 59. A plug rod 57 is fixedly connected to the front of the arc plate 58. A punching die 56 is inserted around the plug rod 57. The punching die 56 is inserted into the inside of the fixed disk 54.

[0030] Further, a fixing hole corresponding to the size of the plug rod 57 is opened inside the punching die 56, and the plug rod 57 is inserted into the fixing hole. Through the opened fixing hole, the plug rod 57 can be inserted into the punching die 56 to limit the punching die 56.

[0031] Further, a circular groove corresponding to the movement track of the rotating gear 55 is opened inside the fixed disk 54, and the rotating gear 55 is rotatably connected to the inside of the circular groove. Through the opened circular groove, the rotating gear 55 can rotate inside the fixed disk 54.

[0032] Further, there are two linkage plates 59, and the two linkage plates 59 are respectively fixedly connected to the bottom of the rotating gear 55. When the rotating gear 55 rotates, the arc plate 58 and the plug rod 57 can be driven to move through the linkage plate 59, so that the plug rod 57 can be inserted into the punching die 56 to limit the punching die 56.

[0033] Embodiment Two

[0034] Please refer to Figures 1-5 and, on the basis of Embodiment One, it is further obtained that the clamping mechanism 2 includes a second motor 24. The second motor 24 is fixedly connected to the right side inside the bottom plate 1. A bidirectional threaded rod 23 is fixedly connected to the left side of the second motor 24. The left side of the bidirectional threaded rod 23 is rotatably connected to the inside of the bottom plate 1. A threaded plate 22 is threadedly connected to the periphery of the bidirectional threaded rod 23. A clamping plate 21 is fixedly connected to the top of the threaded plate 22.

[0035] Further, a sliding groove corresponding to the movement track of the threaded plate 22 is opened inside the bottom plate 1, and the threaded plate 22 is slidably connected to the inside of the sliding groove. Through the opened sliding groove, the threaded plate 22 is more stable during movement.

[0036] Furthermore, a circular hole corresponding to the size of the bidirectional threaded rod 23 is formed inside the bottom plate 1, and the bidirectional threaded rod 23 is rotatably connected inside the circular hole. Through the formed circular hole, the second motor 24 can drive the threaded block to move through the bidirectional threaded rod 23, so that the threaded block can drive the clamping plate 21 to move, and the clamping plate 21 can clamp the bearing sealing steel skeleton material.

[0037] During the actual operation process, when this device is in use, the material is placed on the top of the bottom plate 1. The second motor 24 drives the bidirectional threaded rod 23 to rotate, so that the bidirectional threaded rod 23 drives the clamping plate 21 to move through the threaded plate 22, and the clamping plate 21 can clamp the bearing sealing steel skeleton material. The cylinder 53 drives the fixed disk 54 to move downward, so that the fixed disk 54 can drive the stamping die 56 to move downward, and the stamping die 56 can stamp the bearing sealing steel skeleton.

[0038] When it is necessary to replace the stamping die 56 for stamping the bearing sealing steel skeleton, the stamping die 56 is inserted into the fixed disk 54. The first motor 505 drives the worm 501 to rotate, so that the worm 501 drives the linkage rod 502 to rotate through the worm gear 503. The linkage rod 502 drives the rotating gear 55 to rotate through the fixed gear 504, and the rotating gear 55 drives the arc plate 58 and the insertion rod 57 to move through the linkage plate 59, so that the insertion rod 57 can be inserted into the stamping die 56, and the stamping die 56 can be easily replaced by the staff.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

Claims

1. A punching device for producing a bearing-sealed steel frame, comprising a bottom plate (1), characterized in that: A clamping mechanism (2) is provided inside the bottom plate (1), a fixing rod (3) is fixedly connected to the periphery of the top of the bottom plate (1), a connecting plate (4) is fixedly connected to the top of the fixing rod (3), and a mounting mechanism (5) is provided inside the connecting plate (4); The mounting mechanism (5) comprises a cylinder (53), the bottom of the cylinder (53) is fixedly connected to a fixed plate (54), the top left side of the fixed plate (54) is fixedly connected to a fixed frame (52), the bottom left side of the fixed frame (52) is fixedly connected to a connecting frame (51), the top of the fixed plate (54) is fixedly connected to a pad (506), the left side of the pad (506) is fixedly connected to a first motor (505), the left side of the first motor (505) is fixedly connected to a worm (501), the front side of the worm (501) is meshed with a worm wheel (503), the inside of the worm wheel (503) is fixedly connected to a linkage rod (502), and the The linkage rod (502) is rotatably connected to the inner side of the connecting frame (51); a fixed gear (504) is fixedly connected to the outer bottom of the linkage rod (502); a rotating gear (55) is meshed on the right side of the fixed gear (504); the rotating gear (55) is rotatably connected to the inner side of the fixed disk (54); a linkage plate (59) is fixedly connected to the bottom of the rotating gear (55); an arc plate (58) is fixedly connected to the bottom of the linkage plate (59); an insertion rod (57) is fixedly connected to the front side of the arc plate (58); a stamping die (56) is plugged into the outer side of the insertion rod (57); and the stamping die (56) is plugged into the inner side of the fixed disk (54).

2. A punching device for producing a bearing-sealed steel skeleton according to claim 1, characterized in that: A fixing hole corresponding to the size of the insertion rod (57) is provided inside the punching die (56), and the insertion rod (57) is inserted into the fixing hole.

3. A stamping device for producing a bearing sealable steel skeleton according to claim 1, characterized in that: A circular groove corresponding to the movement track of the rotating gear (55) is provided inside the fixed plate (54), and the rotating gear (55) is rotatably connected inside the circular groove.

4. A punching device for producing a bearing sealable steel skeleton according to claim 1, characterized in that: There are two linkage plates (59), and the two linkage plates (59) are respectively fixedly connected to the bottom of the rotating gear (55).

5. A punching device for producing a bearing sealable steel frame according to claim 1, characterized in that: The clamping mechanism (2) comprises a second motor (24), the second motor (24) is fixedly connected to the right side of the base plate (1), a bidirectional threaded rod (23) is fixedly connected to the left side of the second motor (24), the left side of the bidirectional threaded rod (23) is rotatably connected to the inner side of the base plate (1), the outer periphery of the bidirectional threaded rod (23) is threadedly connected to a threaded plate (22), and the top of the threaded plate (22) is fixedly connected to a clamping plate (21).

6. A punching device for producing a bearing sealable steel frame according to claim 5, characterized in that: A sliding groove corresponding to the movement track of the threaded plate (22) is provided on the inner side of the bottom plate (1), and the threaded plate (22) is slidably connected inside the sliding groove.

7. A punching device for producing a bearing sealable steel frame according to claim 5, characterized in that: A circular hole corresponding to the size of the bidirectional threaded rod (23) is provided inside the bottom plate (1), and the bidirectional threaded rod (23) is rotatably connected inside the circular hole.

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