Automatic punching equipment for metal plate

Abstract

The utility model belongs to the technical field of metal plate machining, and particularly relates to automatic metal plate punching equipment which comprises a rack, a workbench and a supporting wall arranged at the bottom of the workbench. A pressure-bearing assembly, comprising a bottom frame arranged at the top of a workbench, sliding grooves formed in the two sides of the bottom frame, sliding blocks arranged in the sliding grooves and sliding along the sliding grooves, bearing plates arranged at the tops of the sliding blocks, mounting frames arranged on one side of the bottom frame, a one-way lead screw arranged between the mounting frames and connected with the sliding blocks on one side, and a one-way shaft arranged at one end of the one-way lead screw. The gear is arranged at one end of the one-way shaft; the punching assembly comprises a curved frame arranged in the middle of the top of the workbench, a portal frame arranged on the top of the curved frame and a motor arranged on the top of the portal frame. The plate feeding device is reasonable in structure, the position of a plate is automatically adjusted in the using process, manual adjustment of workers is not needed, the machining efficiency is improved, and meanwhile the labor intensity of the workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal sheet processing technical field, concretely is a kind of metal plate automatic punching equipment. BACKGROUND

[0002] Metal sheet punching is a kind of metal processing technology, it is formed on metal sheet by using punch or press machine cooperation specially-made mould, the hole or shape required.Metal sheet punching has wide application in multiple fields, such as building, decoration, automobile manufacturing, electronic equipment, aerospace etc.In building field, punched metal sheet is often used for outer wall decoration, indoor partition, ceiling etc.In decoration field, punched metal sheet can be made into various beautiful decorative parts and artworks.In automobile manufacturing field, punched metal sheet is used to manufacture body parts, radiator etc.In electronic equipment field, punched metal sheet is used to make heat sink, shield cover etc.

[0003] But in the process of actual operation, due to the position of hole site, the position of metal sheet needs to be manually adjusted by operator, to facilitate punching in different positions, increase the workload of staff, and also affect the processing efficiency, based on the above problems, we propose a kind of metal plate automatic punching equipment. SUMMARY

[0004] The purpose of this section is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments.In this section, as well as the abstract of the specification and the utility model name, some simplification or omission may be made to avoid obscuring the purpose of this section, abstract of specification and utility model name, and this simplification or omission cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a kind of metal plate automatic punching equipment, in the process of using, the position of plate is automatically adjusted, without manual adjustment by staff, improve the processing efficiency, also reduce the labor intensity of staff.

[0007] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0008] A kind of metal plate automatic punching equipment, it includes:

[0009] Frame, including workbench and the support wall being set in the bottom of workbench;

[0010] The pressure bearing assembly comprises a base frame arranged on the top of the workbench, sliding grooves arranged on both sides of the base frame, sliding blocks arranged in the sliding grooves and sliding along the sliding grooves, a pressure bearing plate arranged on the top of the sliding blocks, mounting frames arranged on one side of the base frame, one-way lead screws arranged between the mounting frames and connected with the sliding blocks on one side, one-way shafts arranged on one end of the one-way lead screws, and gears arranged on one end of the one-way shafts.

[0011] The punching assembly comprises a curved frame arranged in the middle of the top of the workbench, a gantry frame arranged on the top of the curved frame, a motor arranged on the top of the gantry frame, a reciprocating lead screw arranged in the interior of the gantry frame and connected with the output end of the motor, a sliding seat arranged on the surface of the reciprocating lead screw, lifting frames arranged on both sides of the sliding seat, a punching mechanism arranged on the bottom of the lifting frames, a connecting rod arranged on the other side of the sliding seat, and a rack plate arranged on the bottom of the connecting rod and engaged with the gear.

[0012] As a preferred scheme of the metal plate automatic punching equipment, the bottom of the supporting wall is provided with a foot cup, and the bottom of the foot cup is provided with an anti-skid pad.

[0013] As a preferred scheme of the metal plate automatic punching equipment, the top of the pressure bearing plate is provided with a through hole matched with the punching mechanism.

[0014] As a preferred scheme of the metal plate automatic punching equipment, the top of the pressure bearing plate is provided with a clamping mechanism at four corners, and the clamping mechanism comprises an elastic member and a C-shaped clamping plate.

[0015] As a preferred scheme of the metal plate automatic punching equipment, the top of the curved frame is provided with a movable groove matched with the lifting frame, and the inner cavity of the movable groove is provided with a guide sleeve matched with the lifting frame.

[0016] As a preferred scheme of the metal plate automatic punching equipment, the top of the curved frame is provided with a rotating sleeve matched with the reciprocating lead screw.

[0017] As a preferred scheme of the metal plate automatic punching equipment, during the downward movement of the rack plate, the one-way shaft rotates in a forward direction, the one-way lead screw does not rotate along with the one-way shaft, during the upward movement of the rack plate, the one-way shaft rotates in a reverse direction, and the one-way lead screw rotates along with the one-way shaft in a synchronous manner.

[0018] Compared with the prior art, the metal plate automatic punching equipment has the following beneficial effects:

[0019] 1. The motor is rotated to drive the reciprocating lead screw to rotate, the reciprocating lead screw drives the sliding seat to move downward along the axis direction of the reciprocating lead screw, the upward and downward movement of the sliding seat drives the lifting frame to move upward and downward, the lifting frame drives the punching mechanism to move upward and downward, and the punching operation is realized.

[0020] 2. The sliding seat drives the connecting rod to move up and down, the connecting rod drives the rack plate to move up and down, in the process of the rack plate moving up and down, the gear is driven to rotate forward and reverse, in the process of the rack plate moving downward, the one-way shaft rotates forward, the one-way screw does not rotate with the one-way shaft, when the rack plate moves upward, the one-way shaft rotates reversely, the one-way screw rotates synchronously with the one-way shaft, thereby driving the sliding block to move, the sliding block drives the pressure bearing plate to move, the position of the plate is automatically adjusted, manual adjustment of the staff is not needed, the processing efficiency is improved, and the labor intensity of the staff is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below in conjunction with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings. Among them:

[0022] Fig. 1 is a structural schematic diagram of the present application;

[0023] Fig. 2 is a structural schematic diagram of the pressure bearing assembly of the present application;

[0024] Fig. 3 is a structural schematic diagram of the punching assembly of the present application.

[0025] In the figure; 100 rack, 110 workbench, 120 support wall, 130 foot cup, 200 pressure bearing assembly, 210 base frame, 220 sliding groove, 230 sliding block, 240 pressure bearing plate, 250 mounting frame, 260 one-way screw, 270 one-way shaft, 280 gear, 300 punching assembly, 310 curved frame, 320 gantry, 330 motor, 340 reciprocating screw, 350 sliding seat, 360 lifting frame, 370 punching mechanism, 380 connecting rod, 390 rack plate. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below in conjunction with the drawings.

[0027] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0028] Second, the utility model in combination with the schematic diagram is described in detail, in detail the utility model implementation is when, for the convenience of illustration, the section view of device structure will not be made local amplification according to general proportion, and the schematic diagram is only example, it should not limit the range of the utility model protection here. In addition, three-dimensional spatial dimensions of length, width and depth should be contained in actual manufacture.

[0029] In order to make the purpose, technical scheme and advantage of the utility model more clear, the following will be combined with the drawings to the embodiment of the utility model further detailed description.

[0030] The utility model provides the following technical scheme: a kind of metal plate automatic punching equipment, position of plate material is automatically adjusted in the process of using, without manual adjustment of staff, improve the processing efficiency, also reduce the labor intensity of staff simultaneously;

[0031] Figs. 1-3 It shows the structure schematic diagram of one embodiment of the utility model metal plate automatic punching equipment, its main part includes rack 100, pressure-bearing component 200 and punching assembly 300;

[0032] Rack 100 includes workbench 110 and the support wall 120 installed at the bottom of workbench 110, the bottom of support wall 120 is installed with foot cup 130, the bottom of foot cup 130 is bonded with anti-skid washer, further, workbench 110 is used to carry chassis 210 etc. Component, support wall 120 is used to support workbench 110, foot cup 130 is used for horizontal adjustment of workbench 110, improve stability;

[0033] Pressure-bearing component 200 includes chassis 210 installed at the top of workbench 110, sliding chute 220 installed at both sides of chassis 210, sliding block 230 installed in sliding chute 220 and sliding along sliding chute 220, pressure plate 240 installed at the top of sliding block 230, mounting bracket 250 installed at one side of chassis 210, unidirectional screw rod 260 installed between mounting bracket 250 and connected with one side sliding block 230, unidirectional shaft 270 installed at one end of unidirectional screw rod 260, gear 280 installed at one end of unidirectional shaft 270, the top of pressure plate 240 is installed with through hole matched with punching mechanism 370, the top of pressure plate 240 is installed with clamping mechanism in four corners, and the clamping mechanism includes elastic member and C-shaped clamping plate, further, chassis 210 is used to carry sliding chute 220, sliding chute 220 is used to carry sliding block 230, sliding block 230 is used to drive pressure plate 240 to move, pressure plate 240 is used to place metal plate, mounting bracket 250 is used to carry unidirectional screw rod 260, unidirectional screw rod 260 is used to drive sliding block 230 to move, unidirectional shaft 270 is used to drive unidirectional screw rod 260 to rotate, and gear 280 is used to drive unidirectional shaft 270 to rotate;

[0034] The punching assembly 300 comprises a curved frame 310 installed in the middle of the top of the workbench 110, a portal frame 320 installed on the top of the curved frame 310, a motor 330 installed on the top of the portal frame 320, a reciprocating screw rod 340 installed in the portal frame 320 and connected with the output end of the motor 330, a sliding seat 350 installed on the surface of the reciprocating screw rod 340, lifting frames 360 installed on both sides of the sliding seat 350, a punching mechanism 370 installed on the bottom of the lifting frames 360, a connecting rod 380 installed on the other side of the sliding seat 350, and a rack plate 390 installed on the bottom of the connecting rod 380 and engaged with the gear 280. The top of the curved frame 310 is provided with a movable groove matched with the lifting frames 360, and a guide sleeve matched with the lifting frames 360 is installed in the inner cavity of the movable groove. The top of the curved frame 310 is provided with a rotating sleeve matched with the reciprocating screw rod 340. During the downward movement of the rack plate 390, the one-way shaft 270 rotates forward, and the one-way screw rod 260 does not rotate with the one-way shaft 270. When the rack plate 390 moves upward, the one-way shaft 270 reverses, and the one-way screw rod 260 rotates synchronously with the one-way shaft 270. Further, the curved frame 310 is used to bear the portal frame 320, the portal frame 320 is used to bear the motor 330, the motor 330 is used to drive the reciprocating screw rod 340 to rotate, the reciprocating screw rod 340 is used to drive the sliding seat 350 to move up and down, the sliding seat 350 is used to drive the lifting frames 360 and the connecting rod 380 to move up and down, the lifting frames 360 are used to drive the punching mechanism 370 to move up and down, the punching mechanism 370 is used for punching work, and the connecting rod 380 is used to drive the rack plate 390 to move up and down. The rack plate 390 is used to drive the gear 280 to rotate.

[0035] In combination Figs. 1-3 , the specific action of the metal plate automatic punching equipment is as follows: the motor 330 drives the reciprocating screw rod 340 to rotate, the reciprocating screw rod 340 drives the sliding seat 350 to move downward along the axis direction of the reciprocating screw rod 340, the sliding seat 350 drives the lifting frames 360 to move up and down, the lifting frames 360 drive the punching mechanism 370 to move up and down, and the punching work is realized; the sliding seat 350 drives the connecting rod 380 to move up and down at the same time, the connecting rod 380 drives the rack plate 390 to move up and down, the rack plate 390 drives the gear 280 to rotate forward and reverse during the up-and-down movement of the rack plate 390. During the downward movement of the rack plate 390, the one-way shaft 270 rotates forward, and the one-way screw rod 260 does not rotate with the one-way shaft 270. When the rack plate 390 moves upward, the one-way shaft 270 reverses, and the one-way screw rod 260 rotates synchronously with the one-way shaft 270, thereby driving the sliding block 230 to move, the sliding block 230 drives the pressure plate 240 to move, and the position of the plate is automatically adjusted without manual adjustment by the staff.

[0036] Although the utility model has been described above with reference to the embodiments, various modifications can be made thereto, and equivalent replacements can be made to the components thereof, without departing from the scope of the utility model. In particular, as long as there is no structural conflict, each feature in the embodiments disclosed by the utility model can be combined with each other in any manner, and the combinations are not exhaustively described in the specification merely for the purpose of omitting the length and saving the resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An automatic punching device for metal plates, characterized in that, The utility model relates to a kind of punching machine, including: Rack (100), including workbench (110) and support wall (120) arranged at the bottom of workbench (110); Pressure-bearing assembly (200), including bottom frame (210) arranged at the top of workbench (110), chute (220) arranged at both sides of bottom frame (210), sliding block (230) arranged in chute (220) and sliding along chute (220), pressure plate (240) arranged at the top of sliding block (230), mounting frame (250) arranged at one side of bottom frame (210), one-way screw (260) arranged between mounting frame (250) and connected with one-side sliding block (230), one-way shaft (270) arranged at one end of one-way screw (260), gear (280) arranged at one end of one-way shaft (270); Punching assembly (300), including curved frame (310) arranged at the top of workbench (110) in the middle, gantry (320) arranged at the top of curved frame (310), motor (330) arranged at the top of gantry (320), reciprocating screw (340) arranged in gantry (320) and connected with the output end of motor (330), sliding seat (350) arranged on the surface of reciprocating screw (340), lifting frame (360) arranged at both sides of sliding seat (350), punching mechanism (370) arranged at the bottom of lifting frame (360), connecting rod (380) arranged at the other side of sliding seat (350), rack plate (390) arranged at the bottom of connecting rod (380) and engaged with gear (280).

2. The automatic metal plate punching device according to claim 1, characterized in that: The bottom of the support wall (120) is provided with a foot cup (130), and the bottom of the foot cup (130) is provided with an anti-skid pad.

3. The automatic metal plate punching device according to claim 1, characterized in that: The top of the pressure plate (240) is provided with a through hole matched with the punching mechanism (370).

4. The automatic metal plate punching device according to claim 1, characterized in that: The top of the pressure plate (240) is provided with a clamping mechanism at four corners, which includes an elastic member and a C-shaped clamping plate.

5. The automatic metal plate punching device according to claim 1, characterized in that: The top of the curved frame (310) is provided with a movable slot matched with the lifting frame (360), and the inner cavity of the movable slot is provided with a guide sleeve matched with the lifting frame (360).

6. The automatic metal plate punching device according to claim 1, characterized in that: The top of the curved frame (310) is provided with a rotating sleeve matched with the reciprocating screw (340).

7. The automatic metal plate punching device according to claim 1, characterized in that: During the downward movement of the rack plate (390), the one-way shaft (270) rotates forward, the one-way screw (260) does not rotate with the one-way shaft (270), when the rack plate (390) moves upward, the one-way shaft (270) reverses, and the one-way screw (260) rotates synchronously with the one-way shaft (270).

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