Punching device with multi-view observation function for excavator part production

Abstract

The utility model relates to the technical field of stamping devices, and discloses an excavator part production stamping device with a multi-view observation function, which comprises a workbench, support legs are fixedly connected to the bottom of the workbench, a lower die is arranged at the top of the workbench, a support frame is fixedly connected to the top of the workbench, and a lower die is arranged at the bottom of the support frame. A hydraulic cylinder is fixedly connected to the top of the supporting frame, a limiting punching mechanism is arranged at the bottom of the hydraulic cylinder, an auxiliary observation mechanism is arranged at the top of the workbench, in the using process, a motor works, a threaded rod is made to rotate, the height of a lower contact block is conveniently adjusted, and therefore the requirements for adjusting different machining mold models and raw material thicknesses are met; and the situation of stamping interference is avoided, the raw materials are pressed and held while being subjected to stamping forming through movement of the rotating roller in cooperation with the first spring, and the angle of the die protection monitor is conveniently adjusted through rotation of the worm in cooperation with the worm gear.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping devices, in particular to a stamping device for producing excavator parts with a multi-viewing angle observation function. Background Art

[0002] Stamping hydraulic presses are suitable for the pressing process of plastic materials, such as thin plate stretching, bending, flanging, punching, etc. They can also be used for correction, press fitting, grinding wheel forming, cold extrusion of metal parts, and pressing of plastic products and powder products. In the processing of excavator parts, it is often necessary to cooperate with stamping devices for production and use.

[0003] According to the description of a stamping device for metal parts disclosed in the patent website (authorization announcement number: CN 212822015U), "The utility model discloses a stamping device for metal parts, including a base, a placing table, and a mold frame, characterized in that a placing table is fixedly arranged on the top of the base, a mold frame is movably arranged at the center position of the placing table, and a fixing plate is fixedly arranged on one side of the top of the base, and the fixing plate is L-shaped. The utility model uses a hydraulic device to stamp metal parts, and adds two movable fixed blocks at the position of the placing table. Both sides of the bottom of the fixed block are provided with fastening nuts. The metal parts can be well fixed on the placing table, and the stamping, stretching, bending and other operations can be completed with the punching head. It also solves the problem that the stamping table cannot accurately fix the position of the parts, and the parts are not easily damaged. At the same time, a connector is fixedly arranged at one end of the guide sleeve, and the punching head can be replaced in conjunction with different molds. The operation is simple and convenient, and the work efficiency is greatly improved."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use of the utility model, by placing metal parts on a die frame, fixing them with a fixed block, operating the transmission mechanism, and squeezing the punch head, the metal parts can complete stamping, stretching, bending and other operations. In actual use, since the device uses a punch head in conjunction with a hydraulic cylinder for stamping, in actual use, due to different types of workpiece raw materials, stamping interference is prone to occur. Therefore, it is necessary to improve a stamping device for the production of excavator parts with a multi-angle observation function to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a punching device for producing excavator parts with a multi-viewing function, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping device for producing excavator parts with a multi-viewing function, comprising a workbench, a support leg is fixedly connected to the bottom of the workbench, a lower mold is arranged on the top of the workbench, a support frame is fixedly connected to the top of the workbench, a hydraulic cylinder is fixedly connected to the top of the support frame, a limited position stamping mechanism is arranged at the bottom of the hydraulic cylinder, and an auxiliary observation mechanism is arranged on the top of the workbench;

[0008] The position-limiting stamping mechanism comprises a stamping component and a position-limiting component. The stamping component is arranged at the bottom of the hydraulic cylinder, and the position-limiting component is arranged inside the workbench.

[0009] Preferably, the stamping assembly includes a connecting plate, which is fixedly connected to the bottom of the hydraulic cylinder, an upper contact block is fixedly connected to the bottom of the connecting plate, a mounting block is fixedly connected to the bottom of the connecting plate, an upper mold is arranged at the bottom of the mounting block, bolts are arranged between the upper mold and the mounting block, a holding box is fixedly connected to the outside of the mounting block, a first spring is fixedly connected to the inside of the holding box, a connecting frame is fixedly connected to the bottom of the first spring, a rotating roller is rotatably connected to the inside of the connecting frame, so as to facilitate the adjustment of the height of the lower contact block, thereby satisfying the adjustment of different processing mold models and raw material thicknesses and avoiding the occurrence of stamping interference.

[0010] Preferably, grooves are provided at positions corresponding to the holding box and the connecting frame, and the connecting frame is slidably connected inside the grooves, so as to make the adjustment process more stable.

[0011] Preferably, the limit assembly includes a connecting table, the connecting table is fixedly connected to the inside of the workbench, the bottom of the connecting table is fixedly connected to a motor, the output end of the motor extends through the connecting table to the inside and is fixedly connected to a threaded rod, the connecting table is fixedly connected to a limit rod, the limit rod is slidably connected to a movable block on the outside, the movable block is fixedly connected to a connecting box at the bottom, the connecting box is fixedly connected to a second spring, and the top of the second spring is fixedly connected to a lower contact block, so as to facilitate the pressing and holding of the raw material while stamping and forming the raw material, and avoid unexpected situations such as the raw material jumping during the processing.

[0012] Preferably, the lower contact block is slidably connected to the movable block, the lower contact block is slidably connected to the connecting box, the movable block is threadedly connected to the threaded rod, grooves are provided at corresponding positions of the connecting platform and the movable block, and the movable block is slidably connected inside the groove, and the lower contact block is in contact with the upper contact block, so as to facilitate a more stable pressing process.

[0013] Preferably, the auxiliary observation mechanism includes a support table, the support table is fixedly connected to the top of the workbench, the support table is rotatably connected to a support plate on the outside, the top of the support plate is fixedly connected to a mold protection monitor, the bottom of the support plate is fixedly connected to a toothed plate, the support table is rotatably connected to a worm, the support table is rotatably connected to a gear column, and the gear column is fixedly connected to a worm gear on the outside, so as to facilitate the adjustment of the angle of the mold protection monitor, thereby satisfying the staff's full monitoring and observation of the workpiece processing process.

[0014] Preferably, the worm is meshed with the worm wheel, the gear column is meshed with the tooth plate, two mold protection monitors are provided, and the two mold protection monitors are symmetrically distributed with the front center line of the workbench as the symmetry axis, so as to facilitate a more stable processing process.

[0015] Compared with the prior art, the utility model provides a punching device for producing excavator parts with a multi-viewing function, which has the following beneficial effects:

[0016] 1. The punching device for producing excavator parts with a multi-viewing function has a limit punching mechanism. During use, the motor is operated to rotate the threaded rod to adjust the height of the lower contact block, thereby meeting the requirements for adjusting different processing mold models and raw material thicknesses to avoid punching interference. The rotating roller is moved in cooperation with the first spring to facilitate the pressing and holding of the raw material while punching the raw material, thereby avoiding unexpected situations such as the raw material jumping during the processing.

[0017] 2. The punching device for producing excavator parts with multi-angle observation function is equipped with an auxiliary observation mechanism. During use, the angle of the mold protection monitor can be adjusted by rotating the worm and cooperating with the worm gear, thereby satisfying the staff's full monitoring and observation of the workpiece processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the punching assembly of the utility model;

[0021] Figure 3This is a schematic diagram of the internal structure of the punching assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the limit assembly of the utility model;

[0024] Figure 6 This is a schematic diagram of the auxiliary observation mechanism structure of the utility model;

[0025] Figure 7 It is a schematic diagram of the internal structure of the auxiliary observation mechanism of the utility model.

[0026] In the figure: 1. workbench; 2. support leg; 3. lower mold; 4. support frame; 5. hydraulic cylinder; 6. limit stamping mechanism; 61. stamping assembly; 611. connecting plate; 612. upper contact block; 613. mounting block; 614. upper mold; 615. holding box; 616. connecting frame; 617. rotating roller; 618. first spring; 62. limit assembly; 621. connecting table; 622. motor; 623. movable block; 624. connecting box; 625. lower contact block; 626. threaded rod; 627. limit rod; 628. second spring; 7. auxiliary observation mechanism; 71. support table; 72. support plate; 73. mold protection monitor; 74. tooth plate; 75. worm; 76. gear column; 77. worm wheel. DETAILED DESCRIPTION

[0027] 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.

[0028] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Embodiment 1:

[0030] See also Figure 1-5The utility model provides a technical solution: a stamping device for producing excavator parts with a multi-viewing function, comprising a workbench 1, a support leg 2 is fixedly connected to the bottom of the workbench 1, a lower mold 3 is arranged on the top of the workbench 1, a support frame 4 is fixedly connected to the top of the workbench 1, a hydraulic cylinder 5 is fixedly connected to the top of the support frame 4, a limited position stamping mechanism 6 is arranged at the bottom of the hydraulic cylinder 5, and an auxiliary observation mechanism 7 is arranged on the top of the workbench 1;

[0031] The position-limiting punching mechanism 6 includes a punching component 61 and a position-limiting component 62 . The punching component 61 is arranged at the bottom of the hydraulic cylinder 5 , and the position-limiting component 62 is arranged inside the workbench 1 .

[0032] Furthermore, the stamping assembly 61 includes a connecting plate 611, which is fixedly connected to the bottom of the hydraulic cylinder 5. An upper contact block 612 is fixedly connected to the bottom of the connecting plate 611. A mounting block 613 is fixedly connected to the bottom of the connecting plate 611. An upper mold 614 is arranged at the bottom of the mounting block 613. Bolts are arranged between the upper mold 614 and the mounting block 613. A holding box 615 is fixedly connected to the outside of the mounting block 613. A first spring 618 is fixedly connected to the inside of the holding box 615. A connecting frame 616 is fixedly connected to the bottom of the first spring 618. A rotating roller 617 is rotatably connected to the inside of the connecting frame 616 to facilitate the adjustment of the height of the lower contact block 625, thereby satisfying the adjustment of different processing mold models and raw material thicknesses and avoiding the occurrence of stamping interference.

[0033] Furthermore, grooves are provided at corresponding positions of the holding box 615 and the connecting frame 616, and the connecting frame 616 is slidably connected inside the grooves, so that the adjustment process is more stable.

[0034] Furthermore, the limit assembly 62 includes a connecting platform 621, which is fixedly connected to the inside of the workbench 1, and a motor 622 is fixedly connected to the bottom of the connecting platform 621, and the output end of the motor 622 extends through the connecting platform 621 to the inside and is fixedly connected to a threaded rod 626, and a limit rod 627 is fixedly connected to the inside of the connecting platform 621, and a movable block 623 is slidably connected to the outside of the limit rod 627, and a connecting box 624 is fixedly connected to the bottom of the movable block 623, and a second spring 628 is fixedly connected to the inside of the connecting box 624, and a lower contact block 625 is fixedly connected to the top of the second spring 628, so as to facilitate the pressing and holding of the raw material while stamping and forming the raw material, so as to avoid unexpected situations such as the raw material jumping during the processing.

[0035] Furthermore, the lower contact block 625 is slidably connected to the movable block 623, the lower contact block 625 is slidably connected to the connecting box 624, the movable block 623 is threadedly connected to the threaded rod 626, grooves are provided at corresponding positions of the connecting platform 621 and the movable block 623, and the movable block 623 is slidably connected inside the groove, and the lower contact block 625 is in contact with the upper contact block 612, so as to facilitate a more stable pressing process.

[0036] Embodiment 2:

[0037] See also Figure 6-7 , and combined with Example 1, it is further obtained that the auxiliary observation mechanism 7 includes a support platform 71, the support platform 71 is fixedly connected to the top of the workbench 1, the support platform 71 is rotatably connected to the outside of the support platform 71, the top of the support plate 72 is fixedly connected to the mold protection monitor 73, the bottom of the support plate 72 is fixedly connected to the toothed plate 74, the support platform 71 is internally rotatably connected to a worm 75, the support platform 71 is internally rotatably connected to a gear column 76, and the gear column 76 is externally fixedly connected to a worm wheel 77, which is convenient for adjusting the angle of the mold protection monitor 73, thereby satisfying the staff's full monitoring and observation of the workpiece processing process.

[0038] Furthermore, the worm 75 meshes with the worm wheel 77, the gear column 76 meshes with the tooth plate 74, two mold protection monitors 73 are provided, and the two mold protection monitors 73 are symmetrically distributed with the front center line of the workbench 1 as the symmetry axis, so as to facilitate a more stable processing process.

[0039] In actual operation, when the device is used, the upper mold 614 and the mounting block 613 are first installed by the provided bolts, so as to adjust and replace according to the type of raw materials to be processed by the excavator parts, and then adjust according to the type of the processed mold and the thickness of the raw materials, and the provided motor 622 is operated to rotate the threaded rod 626, and cooperate with the limit rod 627 to move the movable block 623, and then the raw materials are placed on the lower mold 3, and the provided hydraulic cylinder 5 is operated to move the connecting plate 611, so that the upper contact block 612 and the upper mold 614 move to the finger At a fixed position, the rotating roller 617 is contacted with the raw material, and the connecting frame 616 is moved by the movement of the rotating roller 617 in cooperation with the first spring 618, and the lower contact block 625 is moved by the movement of the upper contact block 612, and the second spring 628 is cooperated to adjust according to different raw material processing conditions. The staff rotates the worm 75, and the worm 75 rotates in cooperation with the worm wheel 77 to rotate the gear column 76, and the tooth plate 74 is cooperated to make the support plate 72 rotate outside the support platform 71, thereby moving the mold protection monitor 73.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A punching device for producing excavator parts with a multi-viewing function, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (2), the top of the workbench (1) is provided with a lower mold (3), the top of the workbench (1) is fixedly connected to a support frame (4), the top of the support frame (4) is fixedly connected to a hydraulic cylinder (5), the bottom of the hydraulic cylinder (5) is provided with a limited position stamping mechanism (6), and the top of the workbench (1) is provided with an auxiliary observation mechanism (7); The position-limiting punching mechanism (6) comprises a punching component (61) and a position-limiting component (62); the punching component (61) is arranged at the bottom of the hydraulic cylinder (5), and the position-limiting component (62) is arranged inside the workbench (1).

2. The punching device for producing excavator parts with multi-viewing function according to claim 1, characterized in that: The punching assembly (61) comprises a connecting plate (611), wherein the connecting plate (611) is fixedly connected to the bottom of the hydraulic cylinder (5), an upper contact block (612) is fixedly connected to the bottom of the connecting plate (611), a mounting block (613) is fixedly connected to the bottom of the connecting plate (611), an upper mold (614) is arranged at the bottom of the mounting block (613), bolts are arranged between the upper mold (614) and the mounting block (613), a holding box (615) is fixedly connected to the outside of the mounting block (613), a first spring (618) is fixedly connected to the inside of the holding box (615), a connecting frame (616) is fixedly connected to the bottom of the first spring (618), and a rotating roller (617) is rotatably connected to the inside of the connecting frame (616).

3. The punching device for producing excavator parts with multi-viewing function according to claim 2, characterized in that: The pressure holding box (615) and the connecting frame (616) are provided with grooves at corresponding positions, and the connecting frame (616) is slidably connected inside the grooves.

4. The punching device for producing excavator parts with multi-viewing function according to claim 2, characterized in that: The limit assembly (62) comprises a connecting platform (621), wherein the connecting platform (621) is fixedly connected to the inside of the workbench (1), a motor (622) is fixedly connected to the bottom of the connecting platform (621), an output end of the motor (622) passes through the connecting platform (621) and extends to the inside to be fixedly connected to a threaded rod (626), a limit rod (627) is fixedly connected to the inside of the connecting platform (621), a movable block (623) is slidably connected to the outside of the limit rod (627), a connecting box (624) is fixedly connected to the bottom of the movable block (623), a second spring (628) is fixedly connected to the inside of the connecting box (624), and a lower contact block (625) is fixedly connected to the top of the second spring (628).

5. The punching device for producing excavator parts with multi-viewing function according to claim 4, characterized in that: The lower contact block (625) is slidably connected to the movable block (623), the lower contact block (625) is slidably connected to the connection box (624), the movable block (623) is threadedly connected to the threaded rod (626), grooves are provided at corresponding positions of the connection platform (621) and the movable block (623), and the movable block (623) is slidably connected inside the groove, and the lower contact block (625) is in contact with the upper contact block (612).

6. The punching device for producing excavator parts with multi-viewing function according to claim 1, characterized in that: The auxiliary observation mechanism (7) comprises a support platform (71), wherein the support platform (71) is fixedly connected to the top of the workbench (1), the support platform (71) is externally rotatably connected to a support plate (72), the top of the support plate (72) is fixedly connected to a mold protection monitor (73), the bottom of the support plate (72) is fixedly connected to a toothed plate (74), the support platform (71) is internally rotatably connected to a worm (75), the support platform (71) is internally rotatably connected to a gear column (76), and the gear column (76) is externally fixedly connected to a worm wheel (77).

7. The punching device for producing excavator parts with multi-viewing function according to claim 6, characterized in that: The worm (75) is meshed with the worm wheel (77), the gear column (76) is meshed with the tooth plate (74), two mold protection monitors (73) are provided, and the two mold protection monitors (73) are symmetrically distributed with the front center line of the workbench (1) as the symmetry axis.

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