Punching device for stainless steel plate production

Abstract

The utility model relates to the technical field of stainless steel plate production, and discloses a trepanning device for stainless steel plate production, which comprises a base and an adjusting mechanism, a detachable trepanning mechanism is arranged on the adjusting mechanism, a fixing mechanism is arranged on the base, the detachable trepanning mechanism comprises a trepanning motor, and the fixing mechanism is arranged on the base. An output shaft of the trepanning motor is fixedly connected with a connecting base, and a connecting block is movably connected into the connecting base. According to the tapping device for stainless steel plate production, when a drill rod is damaged, a clamping block in a through hole is pushed inwards until the clamping block moves into a connecting groove in a connecting base, and a connecting block can be pulled out downwards, so that the drill rod is disassembled, and after the drill rod is replaced with a new drill rod, the two clamping blocks and a compression spring are extruded inwards; and the connecting block is placed in the connecting groove in the bottom of the connecting seat, and the two clamping blocks are pushed to move into the penetrating hole under the elastic force action of the spring, so that the mounting of the drill rod can be realized, and the purpose of conveniently replacing the drill rod is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel plate production, in particular to a hole-opening device for stainless steel plate production. Background Art

[0002] Stainless steel sheet is a plate made of stainless steel material with a smooth surface, high plasticity, toughness and mechanical strength. It is often used in construction, kitchenware, food processing, medical equipment, chemical equipment and transportation.

[0003] The utility model patent with the authorization announcement number CN 216176761 U discloses a stainless steel plate positioning drilling device. Through the relationship between the first through hole and the fixing bolt set inside the device shell, the stainless steel plate placed inside the device shell can be clamped, so that the stainless steel plate being processed can be fixed, and the clamping piece set on one side of the fixing bolt can realize the clamping of the stainless steel plate. The above-mentioned prior art scheme still has the following shortcomings: First, although the position of the stainless steel plate can be fixed by the fixing bolt and the clamping piece, the bottom surface of the stainless steel plate fits with the inner bottom wall of the device shell, which may hinder the feeding and cutting process of the drill bit, increase the wear and resistance of the drill bit, and increase the possibility of damage to the drill bit; secondly, the drill bit is directly fixedly connected to the output shaft end of the motor, which makes it inconvenient to replace the drill bit when it is damaged, affecting the normal progress of the subsequent hole opening work. Therefore, a hole opening device for stainless steel plate production is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a hole-making device for stainless steel plate production to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a hole-punching device for stainless steel plate production, comprising a base and an adjustment mechanism, the adjustment mechanism is provided with a detachable hole-punching mechanism, and the base is provided with a fixing mechanism;

[0006] The detachable hole-opening mechanism comprises a hole-opening motor, the output shaft of the hole-opening motor is fixedly connected to a connecting seat, the interior of the connecting seat is movably connected to a connecting block, the interior of the connecting block is provided with an installation cavity, the interior of the installation cavity is slidably connected to a slide plate, one side of the slide plate is fixedly connected to a spring, the other side of the slide plate is fixedly connected to a clamping block, and the bottom of the connecting block is fixedly connected to a drill rod;

[0007] The fixing mechanism includes a rectangular through hole, the top of the base is fixedly connected to a U-shaped frame, the inner bottom wall of the U-shaped frame is fixedly connected to a first clamping plate, the inside of the U-shaped frame is slidably connected to a second clamping plate, and the top of the second clamping plate is rotatably connected to a threaded rod.

[0008] Preferably, a mounting groove is provided on the front side of the base, a mounting block is slidably connected inside the mounting groove, and a collection frame is fixedly connected to the bottom of the mounting block.

[0009] Through the above technical solution, when the mounting block is located in the mounting groove, the collection frame can be fixed under the base, and when the mounting block is detached from the mounting groove, the collection frame can be disassembled.

[0010] Preferably, the adjustment mechanism comprises an electric slide rail, the interior of the electric slide rail is slidably connected to an electric slider, the top of the electric slider is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to a top plate.

[0011] Preferably, the electric slide rail is fixedly connected to the top of the base and is located at the rear side of the rectangular through hole, the hole-opening motor is fixedly connected to the top of the top plate, and the output shaft of the hole-opening motor extends to the bottom of the top plate.

[0012] Preferably, a connecting groove matched with the connecting block is formed at the bottom of the connecting seat, and through holes matched with the clamping block are formed on both the left and right sides of the connecting seat, and the through holes are connected with the connecting groove.

[0013] Through the above technical solution, when the clamping block moves into the perforation, the connecting block and the drill rod can be fixed in the connecting seat, and when the clamping block moves into the connecting groove, the connecting block and the drill rod can be removed.

[0014] Preferably, the number of the U-shaped frames is two and they are symmetrically distributed on the left and right sides of the rectangular through hole, and the number of the mounting grooves is two and they are symmetrically distributed on the left and right sides of the rectangular through hole.

[0015] Preferably, a first anti-slip pad is fixedly connected to the top surface of the first clamping plate, a second anti-slip pad is fixedly connected to the bottom surface of the second clamping plate, and a threaded through hole matched with the threaded rod is provided on the U-shaped frame.

[0016] Through the above technical solution, the first anti-skid pad and the second anti-skid pad can prevent the stainless steel plate from sliding, and under the restriction of the threaded through hole, the threaded rod can drive the second clamping plate to move up and down.

[0017] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0018] First, when the drill rod is damaged, the block in the through hole is pushed inward until the block moves into the connecting groove in the connecting seat, and the connecting block can be pulled out downward, thus completing the disassembly of the drill rod. After replacing the new drill rod, the two blocks are squeezed inward to compress the spring, and the connecting block is placed in the connecting groove at the bottom of the connecting seat. Under the elastic force of the spring, the two blocks are pushed to move into the through hole, so that the installation of the drill rod can be realized, thereby achieving the purpose of facilitating the replacement of the drill rod.

[0019] Second, the utility model adjusts the height of the second clamping plate by rotating the threaded rod, and fixes the stainless steel plate to be drilled between the first clamping plate and the second clamping plate, that is, the bottom of the stainless steel plate is a rectangular through hole, thereby achieving the purpose of preventing the drill rod from being damaged during the drilling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0021] Figure 2 This is an exploded view of the base of the utility model;

[0022] Figure 3 It is a partial cutaway schematic diagram of the connection seat of the utility model;

[0023] Figure 4 It is a three-dimensional schematic diagram of the U-shaped frame of the utility model.

[0024] Among them: 1. base; 11. mounting groove; 12. mounting block; 13. collection frame; 2. adjustment mechanism; 21. electric slide rail; 22. electric slider; 23. electric push rod; 24. top plate; 3. detachable hole opening mechanism; 31. hole opening motor; 32. connecting seat; 33. connecting block; 34. mounting cavity; 35. slide plate; 36. spring; 37. clamping block; 38. drill rod; 4. fixing mechanism; 41. rectangular through hole; 42. U-shaped frame; 43. first clamping plate; 44. second clamping plate; 45. threaded rod. DETAILED DESCRIPTION

[0025] 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.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] See also Figure 1 and Figure 2A hole-punching device for stainless steel plate production includes a base 1 and an adjusting mechanism 2. A mounting groove 11 is provided on the front side of the base 1. A mounting block 12 is slidably connected inside the mounting groove 11. A collecting frame 13 is fixedly connected to the bottom of the mounting block 12. The adjusting mechanism 2 includes an electric slide rail 21. An electric slider 22 is slidably connected inside the electric slide rail 21. An electric push rod 23 is fixedly connected to the top of the electric slider 22. A top plate 24 is fixedly connected to the output end of the electric push rod 23.

[0029] Through the above technical solution, with the coordinated use of the electric slide rail 21, the electric slider 22, the electric push rod 23 and the top plate 24, the position of the opening of the stainless steel plate can be adjusted, and the collecting frame 13 can collect some of the debris generated when the hole is opened. By moving the collecting frame 13 forward until the mounting block 12 is disengaged from the mounting groove 11, the collecting frame 13 can be removed for dumping the debris.

[0030] Embodiment 2

[0031] See also Figure 1 and Figure 3 , and on the basis of the first embodiment, it is further obtained that: a detachable hole-opening mechanism 3 is provided on the adjustment mechanism 2, and the detachable hole-opening mechanism 3 includes a hole-opening motor 31, the output shaft of the hole-opening motor 31 is fixedly connected to a connecting seat 32, the interior of the connecting seat 32 is movably connected to a connecting block 33, an installation cavity 34 is provided inside the connecting block 33, a slide plate 35 is slidably connected inside the installation cavity 34, a spring 36 is fixedly connected to one side of the slide plate 35, a block 37 is fixedly connected to the other side of the slide plate 35, a drill rod 38 is fixedly connected to the bottom of the connecting block 33, the electric slide rail 21 is fixedly connected to the top of the base 1 and is located at the rear side of the rectangular through hole 41, the hole-opening motor 31 is fixedly connected to the top of the top plate 24, the output shaft of the hole-opening motor 31 extends to the bottom of the top plate 24, a connecting groove matched with the connecting block 33 is provided at the bottom of the connecting seat 32, and through holes matched with the block 37 are provided on the left and right sides of the connecting seat 32, and the through holes are connected to the connecting groove.

[0032] Through the above technical solution, when the drill rod 38 is damaged, the block 37 in the through hole is pushed inward until the block 37 moves to the connecting groove in the connecting seat 32, and the connecting block 33 can be pulled out downward, and the disassembly of the drill rod 38 is completed. After replacing the new drill rod 38, the two blocks 37 are squeezed inward to compress the spring 36, and the connecting block 33 is placed in the connecting groove at the bottom of the connecting seat 32. Under the elastic force of the spring 36, the two blocks 37 are pushed to move into the through hole, so that the drill rod 38 can be installed, thereby achieving the purpose of facilitating the replacement of the drill rod 38.

[0033] Embodiment 3

[0034] See also Figure 1 , Figure 2 and Figure 4 , and on the basis of Example 1, it is further obtained that: a fixing mechanism 4 is provided on the base 1, the fixing mechanism 4 includes a rectangular through hole 41, a U-shaped frame 42 is fixedly connected to the top of the base 1, a first clamping plate 43 is fixedly connected to the inner bottom wall of the U-shaped frame 42, a second clamping plate 44 is slidably connected to the inside of the U-shaped frame 42, a threaded rod 45 is rotatably connected to the top of the second clamping plate 44, the number of U-shaped frames 42 is two and they are symmetrically distributed on the left and right sides of the rectangular through hole 41, the number of mounting grooves 11 is two and they are symmetrically distributed on the left and right sides of the rectangular through hole 41, a first anti-slip pad is fixedly connected to the top surface of the first clamping plate 43, a second anti-slip pad is fixedly connected to the bottom surface of the second clamping plate 44, and a threaded through hole compatible with the threaded rod 45 is opened on the U-shaped frame 42.

[0035] Through the above technical solution, the height of the second clamping plate 44 is adjusted by rotating the threaded rod 45, and the stainless steel plate to be drilled is fixed between the first clamping plate 43 and the second clamping plate 44, that is, the bottom of the stainless steel plate is a rectangular through hole 41, thereby achieving the purpose of preventing the drill rod 38 from being damaged during the drilling process.

[0036] In actual operation, when this device is in use, first, the height of the second clamping plate 44 is adjusted by rotating the threaded rod 45, and the stainless steel plate to be drilled is fixed between the first clamping plate 43 and the second clamping plate 44, and the stainless steel plate is kept above the rectangular through hole 41. Then, with the cooperation of the electric slide rail 21, the electric slider 22 and the top plate 24, the position of the drill rod 38 is adjusted, and the drilling motor 31 is turned on to drive the connecting seat 32, the connecting block 33 and the drill rod 38 to rotate, and the electric push rod 23 is started to drive the drill rod 38 to move downward, and the stainless steel plate is subjected to drilling processing. Some of the debris generated during the processing falls into the collection frame 13, which is convenient for subsequent centralized processing.

[0037] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A hole-punching device for stainless steel plate production, comprising a base (1) and an adjustment mechanism (2), characterized in that: The adjusting mechanism (2) is provided with a detachable hole-opening mechanism (3), and the base (1) is provided with a fixing mechanism (4); The detachable hole-opening mechanism (3) comprises a hole-opening motor (31), the output shaft of the hole-opening motor (31) is fixedly connected to a connecting seat (32), the interior of the connecting seat (32) is movably connected to a connecting block (33), the interior of the connecting block (33) is provided with a mounting cavity (34), the interior of the mounting cavity (34) is slidably connected to a slide plate (35), one side of the slide plate (35) is fixedly connected to a spring (36), the other side of the slide plate (35) is fixedly connected to a clamping block (37), and the bottom of the connecting block (33) is fixedly connected to a drill rod (38); The fixing mechanism (4) comprises a rectangular through hole (41); the top of the base (1) is fixedly connected to a U-shaped frame (42); the inner bottom wall of the U-shaped frame (42) is fixedly connected to a first clamping plate (43); the interior of the U-shaped frame (42) is slidably connected to a second clamping plate (44); the top of the second clamping plate (44) is rotatably connected to a threaded rod (45).

2. A hole punching device for stainless steel sheet production according to claim 1, characterized in that: A mounting groove (11) is provided on the front side of the base (1), a mounting block (12) is slidably connected inside the mounting groove (11), and a collecting frame (13) is fixedly connected to the bottom of the mounting block (12).

3. The hole punching device for stainless steel sheet production according to claim 1, characterized in that: The regulating mechanism (2) comprises an electric slide rail (21), the electric slide rail (21) is slidably connected to an electric slider (22) inside, the top of the electric slider (22) is fixedly connected to an electric push rod (23), and the output end of the electric push rod (23) is fixedly connected to a top plate (24).

4. The hole punching device for stainless steel sheet production according to claim 3, characterized in that: The electric slide rail (21) is fixedly connected to the top of the base (1) and is located at the rear side of the rectangular through hole (41); the hole-opening motor (31) is fixedly connected to the top of the top plate (24); and the output shaft of the hole-opening motor (31) extends to the bottom of the top plate (24).

5. The hole punching device for stainless steel plate production according to claim 1, characterized in that: A connecting groove matched with the connecting block (33) is formed at the bottom of the connecting seat (32), and through holes matched with the clamping block (37) are formed on both the left and right sides of the connecting seat (32), the through holes being in communication with the connecting groove.

6. The hole punching device for stainless steel plate production according to claim 2, characterized in that: The number of the U-shaped frames (42) is two and they are symmetrically distributed on the left and right sides of the rectangular through hole (41); the number of the mounting grooves (11) is two and they are symmetrically distributed on the left and right sides of the rectangular through hole (41).

7. The hole punching device for stainless steel plate production according to claim 1, characterized in that: A first anti-slip pad is fixedly connected to the top surface of the first clamping plate (43), a second anti-slip pad is fixedly connected to the bottom surface of the second clamping plate (44), and a threaded through hole matching the threaded rod (45) is provided on the U-shaped frame (42).

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