Flange punching mechanism capable of being rapidly fixed

Abstract

The utility model discloses a flange punching mechanism capable of being fixed quickly, which comprises a frame body, a first sliding groove is arranged on the upper surface of the frame body, a sliding block is connected in the first sliding groove in a sliding mode, a punching mechanism is arranged on the upper surface of the sliding block, a locking assembly for fixing the sliding block is arranged on one side of the frame body, a positioning assembly is arranged in the first sliding groove, and the positioning assembly is arranged on the upper surface of the sliding block. A sliding block is arranged on the upper surface of the frame body, the sliding block is positioned, a limiting opening is formed in the upper surface of the frame body, a square plate is placed in the limiting opening, a clamping assembly for fixing the square plate is arranged in the frame body, and a plurality of step-shaped containing grooves are formed in the upper surface of the square plate. According to the flange perforating machine, a plurality of flanges can be conveniently and rapidly fixed, the use convenience of the perforating machine is improved, the flanges can be positioned and perforated through the perforating mechanism, the perforating position is prevented from deviating, the perforating accuracy of the perforating mechanism is improved, chippings can be prevented from being scattered on the ground, and the use effect of the perforating mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flange processing, in particular to a flange punching mechanism which can be quickly fixed. Background Art

[0002] Flange, also known as flange flange or flange, is a part that connects shafts to each other and is used to connect pipe ends. The flange needs to be punched during the processing process.

[0003] After searching, a Chinese patent with publication number CN210010607U discloses a disc punching mechanism. The driving motor and servo motor of the device cooperate to realize the punching process at different circumferential positions on the disc. However, vibration will occur when punching holes in the flange, which may easily cause a slight change in the position of the flange, resulting in deviations in the punched holes and waste. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a flange punching mechanism that can be quickly fixed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The locking mechanism is a locking mechanism for locking the sliding plate in a locking manner and the locking mechanism being a locking mechanism for locking the sliding plate in a locking manner.

[0007] As a further solution of the utility model, the driving assembly includes a bolt, which is fixedly connected to one end of the sliding rod. A threaded hole connected to the first limiting groove is opened on one side of the square plate, and the bolt is threadedly connected to the threaded hole. A hexagonal opening is opened at one end of the bolt.

[0008] As a further solution of the utility model, the locking assembly includes two L-shaped grooves, and the two L-shaped grooves are both opened on the upper surface of the frame. The two L-shaped grooves are respectively located on both sides of the limit opening and are connected to the limit opening. L-shaped plates are slidably connected in the two L-shaped grooves, and two first springs are fixedly connected to one side of the L-shaped plate, and the first spring is fixed to the frame. Slots are opened on both sides of the square plate, and the L-shaped plates are snap-connected to the slots.

[0009] As a further solution of the utility model, the locking assembly includes a avoidance port, which is opened on one side of the frame and is connected to the first sliding groove. A commercial locking screw is contained in the avoidance port, a threaded groove is opened on one side of the slider, and the locking screw is threadedly connected to the threaded groove.

[0010] As a further solution of the utility model, the positioning assembly includes multiple second slide grooves, and the multiple second slide grooves are respectively opened on one side of the first slide groove, and the multiple second slide grooves are slidably connected with a hemispherical block, one side of the hemispherical block is fixedly connected with a second spring, and the second spring is fixed to the frame, one side of the slider is opened with a hemispherical groove, and the hemispherical block is clamped with the hemispherical groove.

[0011] As a further solution of the utility model, a collection box is placed in the frame, and the collection box is located directly below the square plate.

[0012] As a further solution of the utility model, baffles for limiting the collection box are provided on both sides of the collection box, and the baffles are fixed to the frame.

[0013] As a further solution of the utility model, a side of the plurality of first wedge-shaped blocks away from the second wedge-shaped blocks is provided with an arc surface fitted with a flange, and a notch for taking the square plate is opened on one side of the limit opening.

[0014] The beneficial effects of the utility model are:

[0015] 1. By opening a placement groove on the square plate, the flange is placed in the placement groove, and then the slide bar is moved. The second wedge block on the slide bar will push the first wedge block to move, so that the first wedge block squeezes and fixes the flange, thereby facilitating the rapid fixation of multiple flanges and improving the convenience of using the punching machine.

[0016] 2. By setting the positioning component, the positioning component is used to fix the slider, so that the punching mechanism on the slider can position and punch holes on the flange, avoiding deviation of the punching position and improving the accuracy of the punching mechanism.

[0017] 3. Through the setting of the collection box, when the flange is punched, the generated debris will fall into the collection box, so that the debris can be uniformly collected by the collection box to avoid the debris being scattered all over the ground, thereby improving the use effect of the punching mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a three-dimensional structural schematic diagram of a flange punching mechanism that can be quickly fixed proposed by the utility model;

[0019] Figure 2 It is a partial cross-sectional structural schematic diagram of a flange punching mechanism that can be quickly fixed proposed by the utility model;

[0020] Figure 3 It is a partial enlarged structural schematic diagram of a flange punching mechanism that can be quickly fixed proposed by the utility model;

[0021] Figure 4 This is a schematic diagram of the enlarged structure of part A of a flange punching mechanism that can be quickly fixed proposed by the utility model;

[0022] Figure 5 This is a schematic diagram of the non-enlarged structure of a flange punching mechanism that can be quickly fixed proposed by the utility model;

[0023] Figure 6 The utility model is a schematic diagram of the enlarged structure of the C part of a flange punching mechanism that can be quickly fixed.

[0024] In the figure: 1, frame; 2, limit opening; 3, square plate; 4, first slide groove; 5, slider; 6, punching mechanism; 7, avoidance opening; 8, placement groove; 9, first limit groove; 10, slide bar; 11, L-shaped groove; 12, L-shaped plate; 13, slot; 14, first spring; 15, second slide groove; 16, second spring; 17, hemispherical block; 18, hemispherical groove; 19, locking screw; 20, first wedge block; 21, second wedge block; 22, second limit groove; 23, bolt. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by ordinary technicians in this field without making creative work are all within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 6, a flange punching mechanism that can be quickly fixed includes a frame 1, a first slide groove 4 is opened on the upper surface of the frame 1, a slider 5 is slidably connected in the first slide groove 4, a punching mechanism 6 is provided on the upper surface of the slider 5, the punching mechanism 6 includes an electric telescopic rod fixed on the slider 5 and a motor fixed to the electric telescopic rod and a drill bit fixed on the motor output shaft, a locking component for fixing the slider 5 is provided on one side of the frame 1, a positioning component is provided in the first slide groove 4 to position the slider 5, a limited opening 2 is opened on the upper surface of the frame 1, a square plate 3 is placed in the limited opening 2, a clamping component for fixing the square plate 3 is provided in the frame 1, a plurality of stepped placement grooves 8 are opened on the upper surface of the square plate 3, a second limiting groove 22 is opened on one side of the plurality of placement grooves 8, a first wedge-shaped block 20 is slidably connected in the second limiting groove 22, and a second wedge-shaped block 20 is opened in the square plate 3 to be connected to the second The first limiting groove 9 is connected to the limiting groove 22, and a slide bar 10 is slidably connected in the first limiting groove 9. A plurality of second wedge blocks 21 are welded on one side of the slide bar 10. The inclined surfaces of the plurality of second wedge blocks 21 are respectively in contact with the inclined surfaces of the plurality of first wedge blocks 20. A driving component for moving the slide bar 10 is provided in the first limiting groove 9. The flange is placed in the placement groove 8 on the square plate 3, and then the bolt 23 is rotated. Then, the slide bar 10 is moved by the driving component. The slide bar 10 will drive the second wedge block 21 to move. During the movement, the second wedge block 21 will push the second wedge block 21 to move through the inclined surface, so that the second wedge block 21 is squeezed and fixed. Then the square plate 3 is placed in the limiting opening 2, and then the square plate 3 is fixed by the clamping component, so that the plurality of flanges can be quickly fixed, thereby improving the convenience of using the punching machine.

[0027] The driving assembly includes a bolt 23, which is welded to one end of the sliding rod 10. A threaded hole connected to the first limiting groove 9 is provided on one side of the square plate 3, and the bolt 23 is threadedly connected to the threaded hole. A hexagonal opening is provided at one end of the bolt 23. The bolt 23 is rotated through the hexagonal opening, and the bolt 23 moves into the first limiting groove 9 by engaging with the thread of the threaded hole. At the same time, the bolt 23 pushes the sliding rod 10 to move.

[0028] In the present invention, in order to prevent the square plate 3 from moving in the limiting opening 2, the clamping assembly includes two L-shaped grooves 11, and the two L-shaped grooves 11 are both provided on the upper surface of the frame body 1. The two L-shaped grooves 11 are respectively located at the two sides of the limiting opening 2 and are connected to the limiting opening 2. An L-shaped plate 12 is slidably connected in the two L-shaped grooves 11. Two first springs 14 are welded on one side of the L-shaped plate 12, and the first spring 14 is fixed to the frame body 1. A clamping groove 13 is provided on both sides of the square plate 3, and the L-shaped plate 12 is clamped with the clamping groove 13. The L-shaped plate 12 is pulled to move so that the L-shaped plate 12 squeezes the first spring 14, and then the square plate 3 is placed in the limiting opening 2. Then the L-shaped plate 12 is released. At this time, the L-shaped plate 12 will be reset under the action of the first spring 14, so that the L-shaped plate 12 is clamped into the clamping groove 13 on the square plate 3 to fix the square plate 3.

[0029] In particular, the locking assembly includes a avoidance opening 7, which is provided on one side of the frame 1, and the avoidance opening 7 is connected to the first slide groove 4, and a commercial European locking screw 19 is provided in the avoidance opening 7. A threaded groove is provided on one side of the slider 5, and the locking screw 19 is threadedly connected to the threaded groove, and the locking screw 19 contacts the frame 1. The positioning assembly includes a plurality of second slide grooves 15, and the plurality of second slide grooves 15 are respectively provided on one side of the first slide groove 4, and a hemispherical block 17 is slidably connected in the plurality of second slide grooves 15, and a second spring 16 is welded to one side of the hemispherical block 17, and the second spring 16 is fixed to the frame 1, a hemispherical groove 18 is provided on one side of the slider 5, and the hemispherical block 17 is clamped with the hemispherical groove 18, and the slider 5 is moved along the first slide groove 4, and the slide The block 5 will drive the punching mechanism 6 to move. During the movement, the slider 5 will be squeezed by the curved surface of the hemispherical block 17 to move into the second slide groove 15, and the hemispherical block 17 will squeeze the second spring 16. When the slider 5 moves to the hemispherical groove 18 and is aligned with the hemispherical block 17, the hemispherical block 17 will be reset by the force of the second spring 16, so that it is stuck in the hemispherical groove 18 to assist in fixing the slider 5. At the same time, each hemispherical block 17 corresponds to the center of each flange, so the punching position can be positioned, so that the punching mechanism 6 can perform accurate punching, and then the locking screw 19 is rotated to make the locking screw 19 move into the threaded groove and make close contact with the frame 1, so as to fix the slider 5.

[0030] A collection box is placed in the frame 1, and the collection box is located directly below the square plate 3. Baffles are provided on both sides of the collection box to limit the collection box, and the baffles are fixed to the frame 1. The collection box can collect debris generated during punching. A plurality of first wedge blocks 20 are provided with an arc surface that fits the flange on one side away from the second wedge block 21. The arc surface can increase the contact surface between the first wedge block 20 and the flange, so that the first wedge block 20 can better squeeze and fix the flange. A notch is provided on one side of the limiting opening 2 for taking the square plate 3.

[0031] Working principle: when it is needed, the flange is placed in the placement slot 8 on the square plate 3, and then the bolt 23 is turned. The bolt 23 moves into the first limiting slot 9 through the threaded engagement with the threaded hole, and at the same time, the bolt 23 pushes the slide bar 10 to move, and the slide bar 10 drives the second wedge block 21 to move. During the movement, the second wedge block 21 pushes the second wedge block 21 to move through the inclined surface, so that the second wedge block 21 is squeezed and fixed, and then the square plate 3 is placed in the limiting opening 2, and then the square plate 3 is fixed by the engagement of the L-shaped plate 12 and the slot 13, so that multiple flanges can be quickly fixed, which improves the convenience of using the punching machine. The slider 5 is moved along the first slide groove 4, and the slider 5 drives the punching mechanism 6 to move. During the movement, the slider 5 will squeeze the hemispherical block 17 through the arc surface of the hemispherical block 17 to move into the second slide groove 15, and the hemispherical block 17 will squeeze the second spring 16. When the slider 5 moves to the hemispherical groove 18 and is aligned with the hemispherical block 17, the hemispherical block 17 will be reset by the force of the second spring 16, so that it is stuck in the hemispherical groove 18, and the slider 5 is auxiliary fixed. At the same time, each hemispherical block 17 corresponds to the center of each flange, so the punching position can be located, so that the punching mechanism 6 can perform accurate punching.

[0032] In addition, the terms "installation", "setting", "connection" and "socketing" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

Claims

1. A flange punching mechanism capable of rapid fixation, comprising a frame (1), characterized in that: The upper surface of the frame (1) is provided with a first slide groove (4), a slider (5) is slidably connected in the first slide groove (4), a punching mechanism (6) is provided on the upper surface of the slider (5), one side of the frame (1) is provided with a locking component for fixing the slider (5), the first slide groove (4) is provided with a positioning component for positioning the slider (5), the upper surface of the frame (1) is provided with a limiting opening (2), a square plate (3) is placed in the limiting opening (2), a clamping component for fixing the square plate (3) is provided in the frame (1), the square plate ( A plurality of stepped placement grooves (8) are provided on the upper surface of the plurality of placement grooves (8), a second limiting groove (22) is provided on one side of each of the plurality of placement grooves (8), a first wedge-shaped block (20) is slidably connected in the second limiting groove (22), a first limiting groove (9) connected to the second limiting groove (22) is provided in the square plate (3), a sliding rod (10) is slidably connected in the first limiting groove (9), a plurality of second wedge-shaped blocks (21) are fixedly connected to one side of the sliding rod (10), and a driving component for moving the sliding rod (10) is provided in the first limiting groove (9).

2. A flange punching mechanism capable of rapid fixation according to claim 1, characterized in that: The driving assembly comprises a bolt (23), wherein the bolt (23) is fixedly connected to one end of the sliding rod (10), a threaded hole connected to the first limiting groove (9) is provided on one side of the square plate (3), and the bolt (23) is threadedly connected to the threaded hole, and a hexagonal opening is provided at one end of the bolt (23).

3. The flange punching mechanism capable of rapid fixation according to claim 1, characterized in that: The snap-fit ​​assembly comprises two L-shaped grooves (11), the two L-shaped grooves (11) are both provided on the upper surface of the frame (1), the two L-shaped grooves (11) are respectively located on both sides of the limiting opening (2) and are connected to the limiting opening (2), an L-shaped plate (12) is slidably connected in the two L-shaped grooves (11), two first springs (14) are fixedly connected to one side of the L-shaped plate (12), and the first spring (14) is fixed to the frame (1), and snap-fit ​​grooves (13) are provided on both sides of the square plate (3), and the L-shaped plate (12) is snap-fitted to the snap-fit ​​grooves (13).

4. A flange punching mechanism capable of rapid fixation according to claim 1, characterized in that: The locking assembly comprises a position-avoiding opening (7), the position-avoiding opening (7) is provided on one side of the frame (1), and the position-avoiding opening (7) is communicated with the first sliding groove (4), a commercial locking screw (19) is arranged in the position-avoiding opening (7), a thread groove is provided on one side of the sliding block (5), and the locking screw (19) is threadedly connected to the thread groove.

5. The flange punching mechanism capable of rapid fixation according to claim 1, characterized in that: The positioning assembly comprises a plurality of second slide grooves (15), wherein the plurality of second slide grooves (15) are respectively arranged on one side of the first slide groove (4), wherein a hemispherical block (17) is slidably connected in each of the plurality of second slide grooves (15), a second spring (16) is fixedly connected to one side of the hemispherical block (17), and the second spring (16) is fixed to the frame (1), and a hemispherical groove (18) is arranged on one side of the slider (5), and the hemispherical block (17) is snap-fitted to the hemispherical groove (18).

6. The flange punching mechanism capable of rapid fixation according to claim 1, characterized in that: A collection box is placed inside the frame (1), and the collection box is located directly below the square plate (3).

7. A flange punching mechanism capable of rapid fixation according to claim 6, characterized in that: Baffles for limiting the position of the collection box are provided on both sides of the collection box, and the baffles are fixed to the frame (1).

8. The flange punching mechanism capable of rapid fixation according to claim 1, characterized in that: A side of the plurality of first wedge-shaped blocks (20) away from the second wedge-shaped blocks (21) is provided with an arc surface that fits with the flange, and a notch for taking the square plate (3) is provided on one side of the limiting opening (2).

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