Punching device

Abstract

The utility model relates to the technical field of punching equipment, and provides a punching device which comprises a machine table, a mounting base, a drilling tool, a driving part and a positioning assembly. The mounting seat is slidably connected to the machine table in the vertical direction, the drilling tool is arranged at the lower end of the mounting seat, and the driving part is arranged on the machine table and used for driving the mounting seat to slide; the positioning assembly comprises a positioning seat and a positioning rod; the positioning seat is arranged on the machine table, one end of the positioning rod is arranged on the positioning seat, and a receding groove is formed in the upper side of the positioning rod in the length direction of the positioning rod; the square pipe is arranged on the positioning rod in a sleeving mode, and one end of the square pipe abuts against the positioning base. Therefore, the punching efficiency of the square pipe can be improved.

Description

Technical Field

[0001] The present application relates to the field of punching equipment, and in particular to a punching device. Background Art

[0002] A barbecue grill is a device for cooking food, particularly suitable for outdoor barbecue activities, and is typically made of metal, wherein some square tubes of the barbecue grill need to be punched with a drill press.

[0003] In the related technology, the staff first marks the place where the square tube needs to be punched, and then places the square tube in the punch press. The staff adjusts the position of the square tube so that the marked part of the square tube is aligned with the drill bit, and then the punch press works to realize the punching of the square tube.

[0004] However, in actual applications, workers need to spend a lot of time adjusting the position of the square tube, resulting in low punching efficiency of the square tube, so improvement is needed. Utility Model Content

[0005] In order to improve the punching efficiency of square tubes, the present application provides a punching device.

[0006] The punching device provided in this application adopts the following technical solution:

[0007] A punching device comprises a machine platform, a mounting seat, a drill, a driving member and a positioning assembly; the mounting seat is slidably connected to the machine platform in a vertical direction, the drill is arranged at the lower end of the mounting seat, and the driving member is arranged on the machine platform and is used to drive the mounting seat to slide; the positioning assembly comprises a positioning seat and a positioning rod; the positioning seat is arranged on the machine platform, one end of the positioning rod is arranged on the positioning seat, and a clearance groove is opened on the upper side of the positioning rod along its own length direction; wherein, a square tube is sleeved on the positioning rod and one end abuts against the positioning seat.

[0008] By adopting the above technical solution, in actual application, the square tube is sleeved on the positioning rod, and the square tube is moved so that one end of the square tube abuts against the positioning seat to realize the positioning installation of the square tube. Then the driving member drives the mounting seat to move downward, so that the drill penetrates the square tube to the give way groove, thereby realizing the positioning drilling of the square tube. The operation is simple and convenient, thereby improving the drilling efficiency of the square tube.

[0009] Preferably, the number of the drill bits and the positioning components is two, the two drill bits are spaced apart along the width direction of the mounting seat, and each drill bit is matched with each positioning component.

[0010] By adopting the above technical solution and setting the number of drill bits and positioning components to two, two square tubes can be punched at the same time, further improving the punching efficiency of the square tubes.

[0011] Preferably, the machine comprises a frame and a clamp, the clamp is arranged on the frame, and one end of the positioning rod away from the positioning seat is passed through the clamp.

[0012] By adopting the above technical solution, by setting up a frame and a clamp, the square tube is sleeved on the positioning rod, and the square tube is limited in the clamp, so as to avoid the square tube from being offset during the drilling process of the drill, thereby improving the drilling effect of the square tube.

[0013] Preferably, the machine further comprises a lap plate, and the lap plate is arranged on a side of the clamp away from the positioning seat.

[0014] By adopting the above technical solution, by setting the overlap plate, the square tube is sleeved on the positioning rod, and the square tube is overlapped on the overlap plate to support the square tube, thereby further improving the punching effect of the square tube.

[0015] Preferably, the positioning assembly further comprises a positioning plate, and the positioning plate is slidably connected to the positioning rod along the length direction of the positioning rod.

[0016] By adopting the above technical solution, by setting a positioning plate and sliding the positioning plate to adjust the distance between the positioning plate and the mounting seat, the position of the square tube punching is changed to improve the applicability of the punching device.

[0017] Preferably, the positioning assembly further includes an abutment member, which is threadedly connected to the positioning plate and abuts against the positioning rod.

[0018] By adopting the above technical solution and providing the abutment member, the abutment member can fix the positioning plate and avoid movement after being abutted by the square tube as much as possible, so as to ensure the punching accuracy of the square tube.

[0019] Preferably, limiting grooves are provided on both sides of the positioning rod along its length direction, and the positioning plate is movably limited in the limiting grooves.

[0020] By adopting the above technical solution and providing a limit groove, the rotation of the positioning plate is restricted.

[0021] Preferably, the positioning assembly also includes a cleaning block, a spring and a pin, the cleaning block is slidably connected to the clearance groove, the spring is arranged between the cleaning block and the positioning rod to drive the cleaning block away from the positioning seat, and the pin is inserted into the positioning rod and the cleaning block.

[0022] By adopting the above technical solution, by setting up a cleaning block, a spring and a pin, the pin is pulled out and the cleaning block is driven away from the positioning seat by the spring, so that the cleaning block can push the metal sheet that falls into the give way groove to one end of the positioning rod for discharge, thereby cleaning the give way groove.

[0023] Preferably, the positioning assembly further comprises a limiting rod, which is provided at one end of the cleaning block close to the positioning seat and abuts against the positioning rod.

[0024] By adopting the above technical solution and providing a limit rod, the positioning and installation of the latch can be facilitated.

[0025] Preferably, the positioning assembly further comprises a handle, which is rotatably connected to one end of the cleaning block close to the positioning seat.

[0026] By adopting the above technical solution and providing a handle, the cleaning block can be slidably moved.

[0027] In summary, this application includes at least one of the following beneficial technical effects:

[0028] 1. In actual application, the square tube is sleeved on the positioning rod, and the square tube is moved so that one end of the square tube abuts against the positioning seat to achieve the positioning installation of the square tube. Then the driving member drives the mounting seat to move downward, so that the drill bit penetrates the square tube to the clearance groove, thereby achieving the positioning and drilling of the square tube. The operation is simple and convenient, thereby improving the drilling efficiency of the square tube.

[0029] 2. By setting a positioning plate and sliding the positioning plate to adjust the distance between the positioning plate and the mounting seat, the position of the square tube punching can be changed to improve the applicability of the punching device;

[0030] 3. By setting a cleaning block, a spring and a pin, pull out the pin, and the cleaning block is driven away from the positioning seat by the spring, so that the cleaning block can push the metal sheet that falls into the give way groove to one end of the positioning rod to clean the give way groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the overall structure of the punching device in Example 1 of the present application;

[0032] Figure 2 This is a schematic diagram of the partial structure of the punching device in Example 1 of the present application;

[0033] Figure 3 This is a schematic diagram of the overall structure of the positioning component in Example 2 of the present application;

[0034] Figure 4 This is a partial structural diagram of the positioning component in Example 2 of the present application.

[0035] Figure numerals: 1. Machine; 11. Frame; 12. Clamp; 13. Lap plate; 2. Mounting seat; 3. Drill; 4. Driving member; 5. Positioning assembly; 51. Positioning seat; 52. Positioning rod; 521. Make way groove; 522. Limit groove; 53. Positioning plate; 54. Abutment; 55. Cleaning block; 56. Spring; 57. Pin; 58. Limit rod; 59. Handle; 6. Square tube. DETAILED DESCRIPTION

[0036] The following is combined with Figure 1-4 This application is described in further detail.

[0037] The embodiment of the present application discloses a punching device.

[0038] Example 1:

[0039] Reference Figure 1 The punching device includes a machine platform 1, a mounting base 2, a drill bit 3, a driver 4, and a positioning assembly 5. The machine platform 1 is placed on the ground, and the mounting base 2 is slidably connected to one side of the machine platform 1 in the vertical direction. The drill bit 3 is fixedly connected to the lower end of the mounting base 2. In this embodiment, the driver 4 is a cylinder. In other embodiments, the driver 4 can also be a pneumatic cylinder, an electric push cylinder, etc. The driver 4 is fixedly connected to the machine platform 1, and the power output shaft is fixedly connected to the upper end of the mounting base 2 to drive the mounting base 2 to slide.

[0040] Reference Figure 1 and Figure 2 The positioning assembly 5 includes a positioning seat 51 and a positioning rod 52. The positioning seat 51 is fixedly connected to the side of the machine 1 away from the mounting seat 2. One end of the positioning rod 52 is fixedly connected to the end of the positioning seat 51 away from the machine 1. The positioning rod 52 is located below the drill bit 3. The upper side of the positioning rod 52 is provided with a clearance groove 521 along its length to allow the drill bit 3 to pass through. The positioning rod 52 is arranged in a rectangular rod shape, and its size is compatible with the square tube 6, so that the square tube 6 can be installed on the positioning rod 52.

[0041] In actual application, the square tube 6 is first sleeved on the positioning rod 52, and then the square tube 6 is moved so that one end of the square tube 6 abuts against the positioning seat 51 to achieve the positioning installation of the square tube 6. Then, the driving member 4 drives the mounting seat 2 to move downward, so that the drill bit 3 penetrates the square tube 6 into the clearance groove 521, thereby achieving the positioning and drilling of the square tube 6. During this process, the operator does not need to mark the drilling position of the square tube 6 or adjust the position of the square tube 6. The operation is simple and convenient, thereby improving the drilling efficiency of the square tube 6.

[0042] In some embodiments, there are two drill bits 3 and two positioning assemblies 5. The two drill bits 3 are spaced apart along the width of the mounting base 2, and each drill bit 3 matches each positioning assembly 5. That is, each positioning assembly 5 is positioned according to the position of the drill bit 3, so that the drilling device can simultaneously drill holes in two square tubes 6, further improving the drilling efficiency of the square tubes 6. In addition, two drill bits 3 of different sizes can be installed, so that the holes in the square tubes 6 have different sizes, thereby improving the applicability of the drilling device.

[0043] In some embodiments, the machine 1 includes a frame 11 and a fixture 12. The fixture 12 is fixedly connected to the frame 11, and one end of each positioning rod 52, which is away from each positioning seat 51, is inserted into the fixture 12. When the square tube 6 is inserted into the positioning rod 52, the square tube 6 can be restrained in the fixture 12, thereby minimizing the displacement of the square tube 6 during the drilling process of the drill 3, thereby improving the drilling effect of the square tube 6.

[0044] In some embodiments, the machine 1 also includes a lap plate 13, which is fixedly connected to the side of the clamp 12 away from the positioning seat 51, so that the square tube 6 sleeved on the positioning rod 52 can be overlapped on the upper side of the lap plate 13 to support the square tube 6, thereby further improving the punching effect of the square tube 6.

[0045] The working principle of this embodiment is as follows: in actual application, the square tube 6 is first sleeved on the positioning rod 52, and then the square tube 6 is moved so that one end of the square tube 6 abuts against the positioning seat 51 to achieve the positioning installation of the square tube 6. Then, the driving member 4 drives the mounting seat 2 downward, so that the drill bit 3 penetrates the square tube 6 into the clearance groove 521, thereby achieving the positioning and drilling of the square tube 6. During this process, the operator does not need to mark the drilling position of the square tube 6 or adjust the position of the square tube 6. The operation is simple and convenient, thereby improving the drilling efficiency of the square tube 6.

[0046] Example 2:

[0047] Reference Figure 3 The other structures of this embodiment are the same as those of embodiment 1. The difference is that the positioning component 5 also includes a positioning plate 53, which is a rectangular plate. The positioning plate 53 is slidably connected to the positioning rod 52, and the sliding direction is the length direction of the positioning rod 52. By sliding the positioning plate 53, the distance between the positioning plate 53 and the mounting seat 2 can be adjusted, thereby changing the position of the punching of the square tube 6 to meet different punching requirements of the square tube 6, thereby improving the applicability of the punching device.

[0048] In some embodiments, the positioning assembly 5 also includes abutment 54, which is threadedly connected to the positioning plate 53 and abuts against the positioning rod 52 to fix the positioning plate 53 and try to avoid movement after being abutted by the square tube 6 to ensure the punching accuracy of the square tube 6.

[0049] In some embodiments, limiting grooves 522 are provided on both sides of the positioning rod 52 along its own length direction. Correspondingly, two limiting bars (not marked in the figure) are protruded from the positioning plate 53, and each limiting bar is slidably limited in each limiting groove 522, so that the positioning plate 53 is movably limited in the two limiting grooves 522, which can limit the rotation of the positioning plate 53 and improve the sliding stability of the positioning plate 53.

[0050] Reference Figure 3 and Figure 4 In some embodiments, the positioning assembly 5 further includes a cleaning block 55, a spring 56, and a latch 57. The cleaning block 55 is slidably connected to the clearance groove 521. One end of the spring 56 is fixedly connected to the cleaning block 55, and the other end is fixedly connected to the groove wall of the clearance groove 521 to drive the cleaning block 55 away from the positioning seat 51. The latch 57 is plugged into the positioning rod 52 and the cleaning block 55 to limit the sliding of the cleaning block 55. It should be noted that the latch 57 can be fully plugged into the positioning rod 52, so that the square tube 6 can be sleeved on the positioning rod 52. When it is necessary to clean the clearance groove 521, the latch 57 is pulled out, and the cleaning block 55 is driven away from the positioning seat 51 by the spring 56, so that the cleaning block 55 can push the metal piece dropped into the clearance groove 521 to one end of the positioning rod 52 for discharge, so as to clean the clearance groove 521 and facilitate the subsequent punching work.

[0051] Reference Figure 4 In some embodiments, the positioning assembly 5 further includes a limiting rod 58, which is fixedly connected to the end of the cleaning block 55 proximal to the positioning seat 51 (i.e., the end of the cleaning block 55 proximal to the spring 56). The limiting rod 58 abuts the wall of the positioning rod 52 located in the clearance groove 521. In practice, when the positioning rod 52 abuts the wall of the clearance groove 521, the latch 57 can be accurately inserted into the positioning rod 52 and the cleaning block 55, thereby facilitating the positioning and installation of the latch 57. The spring 56 is sleeved around the limiting rod 58 to minimize bending and damage to the spring 56.

[0052] In some embodiments, the positioning assembly 5 also includes a handle 59, which is rotatably connected to one end of the cleaning block 55 close to the positioning seat 51. In the initial state, the handle 59 is located in the give way groove 521, so that the square tube 6 can be sleeved on the positioning rod 52. When the cleaning block 55 needs to be slid, the handle 59 is rotated so that the handle 59 protrudes from the give way groove 521 to facilitate the application of force to slide the cleaning block 55. Since the handle 59 is located at one end of the cleaning block 55 close to the positioning seat 51, even when the cleaning block 55 moves to one end of the positioning rod 52, the handle 59 is located on the side of the clamp 12 close to the mounting seat 2, so that the handle 59 can be used normally.

[0053] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A punching device, characterized in that: The invention comprises a machine (1), a mounting seat (2), a drill bit (3), a driving member (4) and a positioning assembly (5); the mounting seat (2) is connected to the machine (1) in a sliding manner in a vertical direction, the drill bit (3) is arranged at the lower end of the mounting seat (2), and the driving member (4) is arranged on the machine (1) and is used to drive the mounting seat (2) to slide; the positioning assembly (5) comprises a positioning seat (51) and a positioning rod (52); the positioning seat (51) is arranged on the machine (1), one end of the positioning rod (52) is arranged on the positioning seat (51), and a clearance groove (521) is opened on the upper side of the positioning rod (52) along its own length direction; wherein, a square tube (6) is sleeved on the positioning rod (52) and one end thereof abuts against the positioning seat (51).

2. A punching device according to claim 1, characterized in that: The number of the drill bits (3) and the positioning components (5) is two, the two drill bits (3) are spaced apart along the width direction of the mounting seat (2), and each drill bit (3) matches each positioning component (5).

3. A punching device according to claim 1, characterized in that: The machine (1) comprises a frame (11) and a clamp (12), wherein the clamp (12) is arranged on the frame (11), and one end of the positioning rod (52) away from the positioning seat (51) is passed through the clamp (12).

4. A punching device according to claim 3, characterized in that: The machine (1) further comprises a lap plate (13), wherein the lap plate (13) is arranged on a side of the clamp (12) away from the positioning seat (51).

5. A punching device according to claim 1, characterized in that: The positioning assembly (5) further comprises a positioning plate (53), wherein the positioning plate (53) is slidably connected to the positioning rod (52) along the length direction of the positioning rod (52).

6. A punching device according to claim 5, characterized in that: The positioning assembly (5) further includes an abutment member (54), wherein the abutment member (54) is threadedly connected to the positioning plate (53) and abuts against the positioning rod (52).

7. A punching device according to claim 5, characterized in that: Limiting grooves (522) are provided on both sides of the positioning rod (52) along its length direction, and the positioning plate (53) is movably limited in the limiting grooves (522).

8. A punching device according to claim 1, characterized in that: The positioning assembly (5) further comprises a cleaning block (55), a spring (56) and a latch (57), wherein the cleaning block (55) is slidably connected to the clearance groove (521), the spring (56) is arranged between the cleaning block (55) and the positioning rod (52) to drive the cleaning block (55) away from the positioning seat (51), and the latch (57) is plugged into the positioning rod (52) and the cleaning block (55).

9. A punching device according to claim 8, characterized in that: The positioning assembly (5) further comprises a limiting rod (58), wherein the limiting rod (58) is provided at one end of the cleaning block (55) close to the positioning seat (51) and abuts against the positioning rod (52).

10. A punching device according to claim 8, characterized in that: The positioning assembly (5) further comprises a handle (59), wherein the handle (59) is rotatably connected to one end of the cleaning block (55) close to the positioning seat (51).

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