A high-efficiency water tank plate punching equipment

Abstract

The present invention belongs to the technical field of water tank plate punching, and particularly relates to a high-efficiency water tank plate punching device, comprising a water tank plate fixing mechanism and a punching mechanism, the water tank plate fixing mechanism comprising a fixing mechanism frame and a clamping and fixing device arranged on the fixing mechanism frame, the clamping and fixing device is used to fix the water tank plate, the punching mechanism comprises at least one punching unit, the punching unit comprises a punching unit frame and a punching assembly, the punching assembly comprises a punching assembly fixing frame, a punching drive element and a drill bit, the drill bit is transmission-connected to the punching drive element; the punching drive element is driven by a first reciprocating drive mechanism to realize the reciprocating motion of the punching assembly to realize the drilling and retreat of the drill bit, the punching assembly fixing frame is rotationally connected to the punching unit frame, the punching assembly fixing frame is driven to rotate by the rotating drive element to change the inclination angle of the drill bit, so that straight holes and inclined holes can be punched on the same equipment, and one machine can be used for multiple purposes.

Description

Technical Field

[0001] The invention belongs to the technical field of water tank plate punching, and in particular relates to a high-efficiency water tank plate punching device. Background Art

[0002] In order to meet the needs of later assembly, several fixing holes will be set on the edges of the water tank plate. Some water tank plates have straight fixing holes on the edges (parallel to the main surface of the water tank plate), while some edges have oblique fixing holes (having an angle with the main surface of the water tank plate, the angle is usually 45°).

[0003] At present, the drilling equipment has certain shortcomings. The same equipment cannot process both straight holes and inclined holes. Generally, the inclined hole processing is done manually, which is inefficient, low-precision and has great inconsistency. In addition, the processing efficiency of the current equipment for processing straight holes is also relatively low. It can only process the edge of one side of the water tank plate at a time. After the edge of one side is processed, it needs to be manually adjusted to the edge of the other side. There are problems of multiple clamping, more manual participation, and relatively wasteful labor. Summary of the invention

[0004] The present invention provides a high-efficiency water tank plate punching device, which can solve the problems pointed out in the background technology.

[0005] A high-efficiency water tank plate punching device, comprising a water tank plate fixing mechanism and a punching mechanism;

[0006] A water tank plate fixing mechanism, comprising a fixing mechanism frame and a clamping and fixing device arranged on the fixing mechanism frame, wherein the clamping and fixing device is used to fix the water tank plate so that the water tank plate is in a stable state during the punching process;

[0007] The punching mechanism includes at least one punching unit, the punching unit includes a punching unit frame and a punching assembly, the punching assembly includes a punching assembly fixing frame, a punching drive element and a drill bit, and the drill bit is transmission-connected to the punching drive element; the punching drive element is driven by a first reciprocating drive mechanism to realize the reciprocating motion of the punching assembly, so as to realize the drilling and retreat of the drill bit.

[0008] The punching assembly fixing frame is rotatably connected to the punching unit frame, and the punching assembly fixing frame is driven to rotate by a rotating driving element so as to change the inclination angle of the drill bit.

[0009] Preferably, the punching assembly fixing frame is rotatably connected to a movable frame above the punching unit frame, the movable frame is movably arranged above the punching unit frame, and the movable frame is driven by a movable frame driving element so that it can move up and down.

[0010] Preferably, the movable frame driving element is a driving cylinder, an inner end of the movable frame is slidably connected to the fixed mechanism frame, an inner end of the movable frame is provided with a movable frame slide, and the fixed mechanism frame is provided with a movable frame slide rail that cooperates with the movable frame slide, and the movable frame is driven to move up and down by the driving cylinder.

[0011] Preferably, the rotating driving element is a driving cylinder, one end of the inner side of the punching assembly fixing frame is rotatably connected to the movable frame, and the other end is rotatably connected to the movable end of the driving cylinder, and the other end of the driving cylinder is rotatably connected to the punching unit frame.

[0012] Preferably, a second reciprocating drive mechanism is provided between the movable frame and the punching assembly fixed frame, and the second reciprocating drive mechanism is fixed to the movable frame. One end of the inner side of the punching assembly fixed frame is rotatably connected to a sliding plate of the second reciprocating drive mechanism; the second reciprocating drive mechanism includes a linear slide and a sliding plate driving cylinder that drives the sliding plate of the linear slide to move.

[0013] Preferably, the drilling drive element and the drill bit are connected to each other through a transmission box, the transmission box has a plurality of parallel output ends, and the drill bit is fixed on the parallel output ends;

[0014] Preferably, the drilling drive element is a drive motor, the transmission box is a multi-axis output gear box having a plurality of parallel output shafts, and the drill bit is fixed on the output shaft.

[0015] Preferably, the first reciprocating drive mechanism is an electric linear screw slide, and the electric linear screw slide is driven by a slide drive mechanism, and the slide drive mechanism includes a slide drive motor and a reducer.

[0016] Preferably, the clamping and fixing device is a plurality of rotary clamping cylinders, and the plurality of rotary clamping cylinders are symmetrically arranged on both sides of a fixing mechanism frame, and the fixing mechanism frame is used to horizontally support the water tank plate.

[0017] Preferably, the punching mechanism comprises four punching units, and the four punching units are located on four sides of the water tank plate fixing mechanism, and the number of drill bits of the punching unit on each side is consistent with the number of holes required to be punched on this side of the water tank plate.

[0018] Beneficial effects: The present invention provides a high-efficiency water tank plate punching equipment, which can be used for straight hole drilling and oblique hole drilling on the same equipment, thus realizing multiple uses of one machine. In addition, the punching operation of all hole positions can be realized through one-time clamping, with extremely high work efficiency, greatly reducing manual participation, reducing labor costs, and having a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1It is a structural schematic diagram of the present invention,

[0020] Figure 2 This is a schematic diagram of the punching unit structure of the present invention.

[0021] Figure 3 It is a schematic diagram of the side structure of the present invention,

[0022] Figure 4 This is a schematic diagram of the side structure of the punching unit of the present invention.

[0023] Figure 5 This is a schematic diagram of the present invention for drilling oblique holes.

[0024] Description of reference numerals:

[0025] Numbers in the figure: fixing mechanism frame 1; clamping and fixing device 2; punching mechanism frame 3; punching assembly fixing frame 4; rotating drive element 41; punching drive element 5; transmission box 6; parallel output end 61; drill bit 7; electric linear screw slide 8; slide drive motor 81; reducer 82; movable frame 9; movable frame drive element 91; movable frame slide 92; movable frame slide rail 93; sliding plate 10; linear slide 11; sliding plate drive cylinder 12. DETAILED DESCRIPTION

[0026] A specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation.

[0027] Embodiment 1:

[0028] like Figure 1-5 As shown, an embodiment of the present invention provides a high-efficiency water tank plate punching device, comprising a fixing mechanism frame 1 and a clamping and fixing device 2 arranged on the fixing mechanism frame 1, wherein the clamping and fixing device 2 is used to fix the water tank plate so that the water tank plate is in a stable state during the punching process; the fixing mechanism frame 1 is used to horizontally support the water tank plate, and the clamping and fixing device 2 can select a plurality of rotary clamping cylinders, which are symmetrically arranged on both sides of the fixing mechanism frame 1, and the water tank plate is firmly fixed horizontally through the plurality of rotary clamping cylinders on both sides and the horizontal support of the fixing mechanism frame 1;

[0029] Special combination Figure 2-Figure 4As shown, the punching mechanism includes at least one punching unit. In this embodiment, the punching mechanism may include four punching units, and the four punching units are separated on four sides of the water tank plate fixing mechanism. The punching unit includes a punching unit frame 3 and a punching component. The punching unit frame 3 serves as a load-bearing mounting frame of the punching unit. The punching component includes a punching component fixing frame 4, a punching drive element 5 and a drill 7. The drill 7 is connected to the punching drive element 5 in a transmission manner. The punching component fixing frame 4 serves as a load-bearing mounting frame of the punching component. The punching drive element 5 is preferably a drive motor. The driving motor drives the drill bit 7 to drill holes. The drilling drive element 5 is driven by the first reciprocating drive mechanism. The drilling drive element 5 is fixed on a slide driven by the first reciprocating drive mechanism to realize the reciprocating motion of the drilling drive element 5 to realize the drilling and retreat of the drill bit 7. The first reciprocating drive mechanism is fixed on the drilling component fixing frame 4. The first reciprocating drive mechanism should use an electric linear screw slide 8. The electric linear screw slide 8 is driven by the slide drive mechanism. The slide drive mechanism includes a slide drive motor 81 and a reducer 82. The reciprocating movement of the drill bit 7 can be realized through this structure.

[0030] Special combination Figure 3-5 As shown, in order to realize the multi-purpose of one machine, which can drill both straight holes and inclined holes, the punching component fixing frame 4 is rotatably connected to the punching unit frame 3, and the punching component fixing frame 4 is driven to rotate by a rotating driving element 41 to change the inclination angle of the drill bit 7. Specifically, the rotating driving element 41 is a driving cylinder, and the punching component fixing frame 4 is rotatably connected to the movable frame 9 above the punching unit frame 3 through a rotating shaft, and the other end is rotatably connected to the movable end of the driving cylinder, and the other end of the driving cylinder is rotatably connected to the punching unit frame 3 to achieve angle adjustment.

[0031] Special combination Figure 3-5 As shown, since the horizontal height of the inclined hole is generally higher than that of the straight hole, the drilling height of the drill bit 7 is bound to decrease after the drill bit 7 is tilted. Unless the height of the fixed mechanism frame is lowered, the inclined hole processing cannot be carried out. In order to solve this problem, the movable frame 9 is movably arranged above the punching unit frame 3, and the movable frame 9 is driven by a movable frame driving element 91 so that it can move up and down. Specifically, the movable frame driving element 91 is a driving cylinder, and the inner end of the movable frame 9 is slidably connected to the fixed mechanism frame 1. A movable frame slide 92 is provided at the inner end of the movable frame 9, and a movable frame slide rail 93 cooperating with the movable frame slide 92 is provided on the fixed mechanism frame 1. The movable frame 9 is driven to move up and down by the movable frame through the driving cylinder. Through this structure, the height adjustment of the punching assembly can be realized to realize the height adjustment of the drill bit 7, which is suitable for the processing needs of drilling inclined holes.

[0032] Special combination Figure 1-2As shown, in order to improve the drilling efficiency, the drilling operation of all holes can be completed by one clamping and fixing. On the basis of the above structure, the drilling drive element 5 and the drill bit 7 are connected through a transmission box 6, and the transmission box 6 has a plurality of parallel output ends 61, and the drill bit 7 is fixed on the parallel output ends 61; the transmission box 6 is a multi-axis output gearbox, such as a three-axis output gearbox and a five-axis output gearbox, which has a plurality of parallel output shafts, and the drill bit 7 is fixed on the output shaft. There are a plurality of driving elements 5 and transmission boxes 6 for the drilling units on each side, and the number of drill bits 7 set should be consistent with the number of holes required to be drilled on this side of the water tank plate. Through this structure and the drilling units set on the four sides, the drilling operation of all holes can be completed by one clamping and fixing, and the operation efficiency is extremely high, which greatly reduces manual participation, reduces labor costs, and has a high degree of automation.

[0033] Special combination Figure 4 As shown, in order to adapt to the processing of water tank plates of different sizes, a second reciprocating drive mechanism is provided between the movable frame 9 and the punching assembly fixed frame 4, and the second reciprocating drive mechanism is fixed to the movable frame 9. One end of the inner side of the punching assembly fixed frame 4 is rotatably connected to the sliding plate 10 of the second reciprocating drive mechanism; the second reciprocating drive mechanism includes a linear slide 11 and a sliding plate driving cylinder 12 for driving the sliding plate 10 of the linear slide 11 to move. Through this structure, the horizontal adjustment of the punching assembly can be realized, that is, the relative distance between the drill bit 7 and the fixed mechanism frame is changed to adapt to the processing of water tank plates of different sizes. In addition, due to the drilling of straight holes and inclined holes, the relative distance between the drill bit 7 and the fixed mechanism frame should also be adjusted accordingly. Therefore, this structure is also set to meet the needs of drilling straight holes and inclined holes.

[0034] The working principle of the present invention is as follows: when drilling oblique holes, the punching assembly fixing frame 4 is driven to rotate by the rotating driving element 41. Driven by the punching assembly fixing frame 4, the drill bit 7 reaches a predetermined inclination angle, and the movable frame 9 is driven to rise by the movable frame driving element 91. The movable frame 9 drives the punching assembly to move upward. After the drill bit 7 reaches the predetermined position, if horizontal adjustment is required, it can be moved by the second reciprocating driving mechanism to change the relative distance between 7 and the fixing mechanism frame. After the adjustment is completed, the punching driving element 5 is started, the drill bit 7 rotates, and the first reciprocating driving mechanism is started to drive the punching assembly (drill bit 7) to move to one side of the water tank plate to realize the operation of drilling oblique holes;

[0035] When drilling straight holes, the above mechanism is returned to its position, the drilling drive element 5 is started, the drill bit 7 rotates, and at the same time the first reciprocating drive mechanism is started to drive the drilling assembly (drill bit 7) to move to one side of the water tank plate to achieve the straight hole drilling operation.

[0036] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A high-efficiency water tank plate punching device, comprising a water tank plate fixing mechanism and a punching mechanism, characterized in that: A water tank plate fixing mechanism, comprising a fixing mechanism frame (1) and a clamping and fixing device (2) arranged on the fixing mechanism frame (1), wherein the clamping and fixing device (2) is used to fix the water tank plate so that the water tank plate is in a stable state during the punching process; A punching mechanism, comprising at least one punching unit, the punching unit comprising a punching unit frame (3) and a punching assembly, the punching assembly comprising a punching assembly fixing frame (4), a punching drive element (5) and a drill bit (7), the drill bit (7) being in driving connection with the punching drive element (5); the punching drive element (5) being driven by a first reciprocating drive mechanism to achieve reciprocating motion of the punching assembly, thereby achieving drilling and retreat of the drill bit (7); The punching assembly fixing frame (4) is rotatably connected to the punching unit frame (3); the punching assembly fixing frame (4) is driven to rotate by a rotating driving element (41) so as to change the inclination angle of the drill bit (7); the punching assembly fixing frame (4) is rotatably connected to a movable frame (9) above the punching unit frame (3); the movable frame (9) is movably arranged above the punching unit frame (3); the movable frame (9) is driven by a movable frame driving element (91) so as to be able to move up and down; the movable frame driving element (91) is a driving cylinder; the movable frame (9) ) is slidably connected to the fixed mechanism frame (1), an inner end of the movable frame (9) is provided with a movable frame slide (92), the fixed mechanism frame (1) is provided with a movable frame slide rail (93) that cooperates with the movable frame slide (92), the movable frame (9) is driven to move up and down by a driving cylinder, the rotating driving element (41) is a driving cylinder, an inner end of the punching assembly fixed frame (4) is rotatably connected to the movable frame (9), and the other end is rotatably connected to the movable end of the driving cylinder, and the other end of the driving cylinder is rotatably connected to the punching unit frame (3).

2. A high-efficiency water tank plate punching device according to claim 1, characterized in that: A second reciprocating drive mechanism is provided between the movable frame (9) and the punching assembly fixed frame (4); the second reciprocating drive mechanism is fixed to the movable frame (9); one inner end of the punching assembly fixed frame (4) is rotatably connected to a sliding plate (10) of the second reciprocating drive mechanism; the second reciprocating drive mechanism comprises a linear slide (11) and a sliding plate driving cylinder (12) for driving the sliding plate (10) of the linear slide (11) to move.

3. A high-efficiency water tank plate punching device according to any one of claims 1-2, characterized in that: The drilling drive element (5) and the drill bit (7) are connected in transmission via a transmission box (6); the transmission box (6) has a plurality of parallel output ends (61), and the drill bit (7) is fixed on the parallel output ends (61).

4. A high-efficiency water tank plate punching device according to claim 3, characterized in that: The drilling drive element (5) is a drive motor, the transmission box (6) is a multi-axis output gear box having a plurality of parallel output shafts, and the drill bit (7) is fixed on the output shaft.

5. A high-efficiency water tank plate punching device according to any one of claims 1-2, characterized in that: The first reciprocating drive mechanism is an electric linear screw slide (8), and the electric linear screw slide (8) is driven by a slide drive mechanism, and the slide drive mechanism comprises a slide drive motor (81) and a reducer (82).

6. A high-efficiency water tank plate punching device according to any one of claims 1-2, characterized in that: The clamping and fixing device (2) is a plurality of rotary clamping cylinders, and the plurality of rotary clamping cylinders are symmetrically arranged on both sides of a fixing mechanism frame (1), and the fixing mechanism frame (1) is used to horizontally support the water tank plate.

7. A high-efficiency water tank plate punching device according to any one of claims 1-2, characterized in that: The punching mechanism comprises four punching units, which are located on four sides of the water tank plate fixing mechanism. The number of drill bits (7) of the punching unit on each side is consistent with the number of holes to be punched on this side of the water tank plate.

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