Punching tool for machining flange plate

Abstract

The utility model relates to the technical field of flange plate machining, and discloses a punching tool for machining a flange plate, which comprises a working table, a flow guide plate is fixedly connected outside the working table, supporting legs are fixedly connected at the bottom of the working table, and a supporting frame is fixedly connected at the top of the working table. A first air cylinder is fixedly connected to the top of the supporting frame, an adjusting clamping mechanism is arranged at the bottom of the first air cylinder, an auxiliary cleaning mechanism is arranged at the top of the workbench, and in the using process, a second air cylinder works and is matched with a connecting rod, so that a sliding block slides in a limiting plate, and the position of a clamping block is conveniently adjusted; flange plates of different sizes can be clamped and used, a first motor works and is matched with a second gear to enable a connecting column to move, the position of the drilling machine is convenient to adjust, a second motor works and is matched with a limiting rod to enable a movable frame to move, and residual chippings caused after machining and the like on a workbench are cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of flange processing, in particular to a punching tool for processing flanges. Background Art

[0002] Flanges are parts that connect pipes to each other and are used to connect pipe ends. Flanges are also used on equipment inlets and outlets to connect two devices. During the flange processing, they are often required to be used in conjunction with punching tools.

[0003] According to a punching tool for processing flanges disclosed on the patent website (authorization announcement number: CN213888292U), "The utility model is a punching tool for processing flanges, including a workbench and pillars fixed at the four corners of the bottom of the workbench, a protective cover is fixed on the top of the workbench, a through hole is provided on the top of the workbench, the flange to be processed is placed on the workbench, and the flange is located directly above the through hole, and the punching position on the flange is located above the through hole, a fixing mechanism for fixing the flange is provided on the top of the workbench, a guide plate is detachably provided on the fixing mechanism, a dust box is provided at the bottom of the workbench, a dust collecting mechanism is provided on the dust box, a liftable punching mechanism is provided in the protective cover, and a door is hinged on the front side of the protective cover. The utility model is convenient for punching multiple holes at the same time and has high work efficiency."

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

[0005] During use of the utility model, the guide plate is fixed to the clamping block by means of provided bolts, the guide holes correspond to the drilling positions of the flange one by one, the drill bit is passed through the mounting plate, and the bearing seat is fixed on the mounting plate, and the matching gear one and gear two are respectively mounted on the output shaft and the drill bit. During actual use, since the device relies on the clamping block to fix the flange, and since the clamping block is fixed on both sides, it is easy to be offset during the clamping process, resulting in the center of the circle being not in the same position each time, affecting the subsequent processing efficiency. Therefore, it is necessary to improve a punching tool for processing flanges to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a punching tool for processing flanges 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 punching tool for processing flanges, comprising a workbench, a guide plate is fixedly connected to the outside of the workbench, a support leg is fixedly connected to the bottom of the workbench, a support frame is fixedly connected to the top of the workbench, a first cylinder is fixedly connected to the top of the support frame, an adjustment clamping mechanism is arranged at the bottom of the first cylinder, and an auxiliary cleaning mechanism is arranged at the top of the workbench;

[0008] The adjusting and clamping mechanism comprises an adjusting component and a clamping component. The clamping component is arranged at the bottom of the first cylinder, and the adjusting component is arranged inside the workbench.

[0009] Preferably, the adjustment assembly includes a second cylinder, which is fixedly connected to the inside of the workbench, a connecting plate is fixedly connected to the top of the second cylinder, a connecting rod is rotatably connected to the inside of the connecting plate, a slider is rotatably connected to the outside of the connecting rod, a clamping block is fixedly connected to the top of the slider, and a limiting plate is fixedly connected to the inside of the workbench to facilitate the adjustment of the position of the clamping block, thereby meeting the needs of clamping flanges of different sizes and increasing applicability.

[0010] Preferably, a groove is formed at the position corresponding to the limit plate and the slider, and the slider is slidably connected inside the groove, so as to make the clamping process more stable.

[0011] Preferably, the clamping assembly includes a connecting platform, which is fixedly connected to the bottom of the first cylinder, a first motor is fixedly connected to the top of the connecting platform, an output end of the first motor extends through the connecting platform to the inside and is fixedly connected to a first gear, a second gear is rotatably connected to the inside of the connecting platform, a connecting column is slidably connected to the inside of the connecting platform, and a drilling machine is fixedly connected to the bottom of the connecting column, which is convenient for adjusting the position of the drilling machine to meet the needs of different processing hole positions and increase the drilling effect.

[0012] Preferably, the second gear is meshed with the first gear, a groove is provided at a position corresponding to the second gear and the connecting column, and the connecting column is in contact with the second gear, so as to make the adjustment process more stable.

[0013] Preferably, the auxiliary cleaning mechanism includes a first connecting box, the first connecting box is fixedly connected to the top of the workbench, the top of the workbench is fixedly connected to a second connecting box, the left side of the first connecting box is fixedly connected to a second motor, the output end of the second motor passes through the first connecting box and extends to the inside where a threaded rod is fixedly connected, the inside of the second connecting box is fixedly connected to a limiting rod, the outside of the limiting rod is slidably connected to a movable frame, the bottom of the movable frame is fixedly connected to bristles, which facilitate the movement of the bristles and cooperate with the guide plate to clean the debris caused by processing remaining on the workbench.

[0014] Preferably, the movable frame is threadedly connected to the threaded rod, the movable frame is slidably connected to the first connection box, and the movable frame is slidably connected to the second connection box, so that the cleaning process is more stable.

[0015] Compared with the prior art, the utility model provides a punching tool for processing flanges, which has the following beneficial effects:

[0016] 1. The punching tool for processing flanges has an adjustable clamping mechanism. During use, the second cylinder works in cooperation with the connecting rod to make the slider slide inside the limit plate, which is convenient for adjusting the position of the clamping block, thereby meeting the clamping needs for flanges of different sizes and increasing applicability. The first motor works in cooperation with the second gear to make the connecting column move, which is convenient for adjusting the position of the drilling machine, thereby meeting the needs for adjustment of different processing hole positions and increasing the drilling effect.

[0017] 2. The punching tool for processing flanges has an auxiliary cleaning mechanism. During use, the second motor is operated to cooperate with the limit rod to move the movable frame, which is convenient for moving the brush and cooperates with the guide plate to clean the debris left on the workbench after processing. 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 adjustment component of the utility model;

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

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

[0023] Figure 5 This is a schematic diagram of the auxiliary cleaning mechanism structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the internal structure of the auxiliary cleaning mechanism of the utility model.

[0025] In the figure: 1. workbench; 2. guide plate; 3. support leg; 4. support frame; 5. first cylinder; 6. adjustment clamping mechanism; 61. adjustment component; 611. second cylinder; 612. connecting plate; 613. connecting rod; 614. slider; 615. clamping block; 616. limit plate; 62. clamping assembly; 621. connecting table; 622. first motor; 623. first gear; 624. second gear; 625. connecting column; 626. drilling machine; 7. auxiliary cleaning mechanism; 71. first connecting box; 72. second connecting box; 73. second motor; 74. threaded rod; 75. limit rod; 76. movable frame; 77. bristles. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] Embodiment 1:

[0029] See also Figure 1-4 The utility model provides a technical solution: a punching tool for processing flanges, comprising a workbench 1, a guide plate 2 is fixedly connected to the outside of the workbench 1, a support leg 3 is fixedly connected to the bottom of the workbench 1, a support frame 4 is fixedly connected to the top of the workbench 1, a first cylinder 5 is fixedly connected to the top of the support frame 4, an adjusting clamping mechanism 6 is arranged at the bottom of the first cylinder 5, and an auxiliary cleaning mechanism 7 is arranged at the top of the workbench 1;

[0030] The adjusting and clamping mechanism 6 comprises an adjusting component 61 and a clamping component 62 . The clamping component 62 is arranged at the bottom of the first cylinder 5 , and the adjusting component 61 is arranged inside the workbench 1 .

[0031] Furthermore, the adjustment component 61 includes a second cylinder 611, which is fixedly connected to the inside of the workbench 1. A connecting plate 612 is fixedly connected to the top of the second cylinder 611. A connecting rod 613 is rotatably connected to the inside of the connecting plate 612. A slider 614 is rotatably connected to the outside of the connecting rod 613. A clamping block 615 is fixedly connected to the top of the slider 614. A limiting plate 616 is fixedly connected to the inside of the workbench 1 to facilitate the adjustment of the position of the clamping block 615, thereby meeting the needs of clamping flanges of different sizes and increasing applicability.

[0032] Furthermore, grooves are provided at positions corresponding to the limiting plate 616 and the slider 614 , and the slider 614 is slidably connected inside the grooves, so that the clamping process is more stable.

[0033] Furthermore, the clamping assembly 62 includes a connecting platform 621, which is fixedly connected to the bottom of the first cylinder 5, and a first motor 622 is fixedly connected to the top of the connecting platform 621. The output end of the first motor 622 extends through the connecting platform 621 to the inside where a first gear 623 is fixedly connected. A second gear 624 is rotatably connected to the inside of the connecting platform 621, and a connecting column 625 is slidably connected to the inside of the connecting platform 621. A drilling machine 626 is fixedly connected to the bottom of the connecting column 625 to facilitate the adjustment of the position of the drilling machine 626, so as to meet the needs of different processing hole positions and increase the drilling effect.

[0034] Furthermore, the second gear 624 is meshed with the first gear 623, grooves are provided at corresponding positions of the second gear 624 and the connecting column 625, and the connecting column 625 is in contact with the second gear 624, so that the adjustment process is more stable.

[0035] Embodiment 2:

[0036] See also Figure 5-6 , and combined with Example 1, it is further obtained that the auxiliary cleaning mechanism 7 includes a first connecting box 71, the first connecting box 71 is fixedly connected to the top of the workbench 1, the top of the workbench 1 is fixedly connected to a second connecting box 72, the left side of the first connecting box 71 is fixedly connected to a second motor 73, the output end of the second motor 73 passes through the first connecting box 71 and extends to the inside where a threaded rod 74 is fixedly connected, the inside of the second connecting box 72 is fixedly connected to a limiting rod 75, the outside of the limiting rod 75 is slidably connected to a movable frame 76, and the bottom of the movable frame 76 is fixedly connected to bristles 77, which is convenient for the bristles 77 to move, and cooperate with the guide plate 2 to clean the debris caused by processing remaining on the workbench 1.

[0037] Furthermore, the movable frame 76 is threadedly connected to the threaded rod 74, the movable frame 76 is slidably connected to the first connection box 71, and the movable frame 76 is slidably connected to the second connection box 72, so that the cleaning process is more stable.

[0038] In actual operation, when this device is used, it is first adjusted according to the size of the flange. The flange is placed on the workbench 1. The second cylinder 611 is set to work to move the connecting plate 612, and the connecting rod 613 is cooperated to make the slider 614 slide inside the limit plate 616, so as to facilitate the adjustment of the position of the clamping block 615, so as to meet the clamping use of flanges of different sizes and increase applicability. Then, it is adjusted according to the processing hole position requirements. The first motor 622 is set to work to make the first gear 623 rotate, and the second gear 624 is cooperated to make the connecting column 625 move, so as to facilitate the adjustment of the position of the drilling machine 626, so as to meet the adjustment of different processing hole positions and increase the drilling effect. The first cylinder 5 is set to work to start the drilling process. When the drilling is completed, the second motor 73 is set to work to make the threaded rod 74 rotate, and the limit rod 75 is cooperated to make the movable frame 76 move, so as to facilitate the movement of the bristles 77, and cooperate with the guide plate 2 to clean the debris caused by processing remaining on the workbench 1.

[0039] 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 tool for processing a flange, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected to a guide plate (2) on the outside, the workbench (1) is fixedly connected to a support leg (3) on the bottom, the workbench (1) is fixedly connected to a support frame (4) on the top, the support frame (4) is fixedly connected to a first cylinder (5) on the top, an adjusting clamping mechanism (6) is provided at the bottom of the first cylinder (5), and an auxiliary cleaning mechanism (7) is provided on the top of the workbench (1); The adjusting and clamping mechanism (6) comprises an adjusting component (61) and a clamping component (62), wherein the clamping component (62) is arranged at the bottom of the first cylinder (5), and the adjusting component (61) is arranged inside the workbench (1); The adjustment assembly (61) comprises a second cylinder (611), the second cylinder (611) is fixedly connected to the inside of the workbench (1), a connecting plate (612) is fixedly connected to the top of the second cylinder (611), a connecting rod (613) is rotatably connected to the inside of the connecting plate (612), a sliding block (614) is rotatably connected to the outside of the connecting rod (613), a clamping block (615) is fixedly connected to the top of the sliding block (614), and a limiting plate (616) is fixedly connected to the inside of the workbench (1); The clamping assembly (62) comprises a connecting platform (621), wherein the connecting platform (621) is fixedly connected to the bottom of the first cylinder (5), a first motor (622) is fixedly connected to the top of the connecting platform (621), an output end of the first motor (622) passes through the connecting platform (621) and extends to the inside where a first gear (623) is fixedly connected, a second gear (624) is rotatably connected to the inside of the connecting platform (621), a connecting column (625) is slidably connected to the inside of the connecting platform (621), and a drilling machine (626) is fixedly connected to the bottom of the connecting column (625).

2. The punching tool for processing flange according to claim 1, characterized in that: A groove is provided at a position corresponding to the position of the limit plate (616) and the sliding block (614), and the sliding block (614) is slidably connected inside the groove.

3. The punching tool for processing flange according to claim 1, characterized in that: The second gear (624) is meshed with the first gear (623), grooves are provided at positions corresponding to the second gear (624) and the connecting column (625), and the connecting column (625) is in contact with the second gear (624).

4. The punching tool for processing flange according to claim 1, characterized in that: The auxiliary cleaning mechanism (7) comprises a first connection box (71), the first connection box (71) is fixedly connected to the top of the workbench (1), the top of the workbench (1) is fixedly connected to a second connection box (72), the left side of the first connection box (71) is fixedly connected to a second motor (73), an output end of the second motor (73) passes through the first connection box (71) and extends to the inside where a threaded rod (74) is fixedly connected, the inside of the second connection box (72) is fixedly connected to a limit rod (75), the outside of the limit rod (75) is slidably connected to a movable frame (76), and the bottom of the movable frame (76) is fixedly connected to bristles (77).

5. The punching tool for processing flange according to claim 4, characterized in that: The movable frame (76) is threadedly connected to the threaded rod (74), the movable frame (76) is slidably connected to the first connection box (71), and the movable frame (76) is slidably connected to the second connection box (72).

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