Aluminum frame punching device

Abstract

The utility model discloses an aluminum frame punching device which comprises a punching machine body, and a moving plate capable of moving up and down is arranged on the punching machine body. A drilling mechanism is arranged on the moving plate, a dust removal mechanism is arranged outside the drilling mechanism, the dust removal mechanism comprises a sleeve, and the sleeve is fixedly connected to the bottom end of the moving plate; the sleeve is connected with an inner cavity of the sliding cylinder in a sliding and penetrating manner; grooves are formed in the two sides of the sleeve, and the elastic assembly is located in the grooves; and the dust collection assembly is arranged at the top end of the moving plate. By means of the arrangement mode that the sleeve, the sliding cylinder, the elastic assembly and the dust collection assembly are matched, it can be guaranteed that a drill bit is located on the inner side of the sliding cylinder all the time through telescopic arrangement of the sleeve and the sliding cylinder when the aluminum frame is drilled through the drilling mechanism, and waste chips generated during drilling are prevented from splashing; and sweeps can quickly enter the interior of the box body, and follow-up centralized cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field related to punching devices, in particular to an aluminum frame punching device. Background Art

[0002] At present, aluminum frames are widely used in automobiles, trains and other equipment. Before application, the aluminum frames need to be punched.

[0003] The utility patent with prior art publication number CN213162657U discloses a punching processing device for aluminum frame doors, which has the advantages of convenient processing and high precision, so that it is convenient for workers to punch holes in aluminum frame doors;

[0004] However, in actual use, the punching process of the patent will produce debris in the aluminum frame during the punching process, and the aluminum frame is easily impacted, causing the debris and dust to be scattered everywhere, which makes it inconvenient for the staff to collect and process the scattered debris later, increasing the labor of the staff to clean up the debris. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum frame punching device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum frame punching device, comprising a punching machine body, on which a movable plate that can move up and down is provided;

[0007] The movable plate is provided with a drilling mechanism, and a dust removal mechanism is provided outside the drilling mechanism, and the dust removal mechanism comprises:

[0008] A sleeve, wherein the sleeve is fixedly connected to the bottom end of the movable plate;

[0009] A sliding cylinder, wherein the sleeve is slidably and interpenetratingly connected with the inner cavity of the sliding cylinder;

[0010] An elastic component, grooves are provided on both sides of the sleeve, and the elastic component is located inside the grooves;

[0011] A dust suction component is arranged at the top end of the movable plate and is used for cleaning debris and dust inside the sleeve.

[0012] Preferably, the elastic component comprises:

[0013] A sliding rod, both ends of which are fixedly connected to the inner wall of the groove;

[0014] A slider, wherein the slider is slidably interlaced with the slide rod, and a plurality of the sliders are fixedly connected to the inner wall of the slide cylinder;

[0015] A compression spring is sleeved on the outside of the slide rod.

[0016] Preferably, the dust collection assembly comprises:

[0017] A collection box, the collection box is fixedly connected to one side of the punch body;

[0018] A fan, the fan being fixedly connected to the top of the collection box;

[0019] an annular tube, the annular tube being fixedly connected to the top end of the moving plate;

[0020] A dust collector head, wherein a plurality of the dust collector heads are located inside the sleeve, and the plurality of the dust collector heads are fixedly connected to the bottom end of the annular tube at equal intervals;

[0021] A hose, one end of which is fixedly connected to the annular tube, and the other end of which is fixedly connected to the collection box.

[0022] Preferably, the drilling mechanism comprises:

[0023] A motor, wherein the motor is fixedly connected to the top of the moving plate;

[0024] The output end of the motor is drivingly connected to one end of the drill bit, and the other end of the drill bit cooperates with the inner cavity of the through groove.

[0025] Preferably, sealing grooves are provided on both sides of the sliding cylinder, and sealing plates are threadedly inserted into the inner cavity of the sealing grooves.

[0026] Preferably, a sliding groove is provided on the outer wall of the collection box, a collection box is slidably inserted into the inner cavity of the sliding groove and connected thereto, and a filter screen is embedded in the bottom end of the collection box.

[0027] Technical effects and advantages of the utility model:

[0028] The utility model utilizes a setting mode in which a sleeve, a sliding cylinder, an elastic component and a dust suction component are matched with each other. Through the telescopic setting of the sleeve and the sliding cylinder, the drilling mechanism can ensure that the drill bit is always on the inner side of the sliding cylinder when drilling a hole in the aluminum frame, thereby preventing waste chips generated by drilling from splashing. Combined with the setting of the dust suction component, the waste chips can be quickly moved to the interior of the box, which is convenient for subsequent centralized cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0030] Figure 2 It is a schematic diagram of the overall front internal structure of the utility model.

[0031] Figure 3 It is a schematic diagram of the internal structure of the elastic component of the utility model from the front.

[0032] Figure 4 This is a schematic diagram of the internal structure of the collection box at the front of the utility model.

[0033] In the figure: 1. punching machine body; 2. moving plate; 3. drilling mechanism; 31. motor; 32. drill bit; 4. dust removal mechanism; 41. sleeve; 42. sliding cylinder; 43. elastic component; 431. sliding rod; 432. sliding block; 433. compression spring; 44. dust suction component; 441. collection box; 442. fan; 443. annular tube; 444. dust suction head; 445. hose; 5. sealing plate; 6. collection box; 7. filter. DETAILED DESCRIPTION

[0034] 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.

[0035] The utility model provides Figure 1-4 The aluminum frame punching device shown comprises a punching machine body 1, a movable plate 2 which can move up and down is arranged on the punching machine body 1, and a motor and a screw rod which drive the movable plate 2 to move up and down are arranged on the punching machine body 1;

[0036] Furthermore, a drilling mechanism 3 is provided on the movable plate 2, and a dust removal mechanism 4 is provided outside the drilling mechanism 3. The dust removal mechanism 4 includes: a sleeve 41, a sliding cylinder 42, an elastic component 43 and a dust suction component 44. The sleeve 41 is fixedly connected to the bottom end of the movable plate 2; the sleeve 41 is slidably and interlacedly connected with the inner cavity of the sliding cylinder 42, the sliding cylinder 42 is sleeved on the outside of the sleeve 41, and can accommodate the drill bit 32 in the drilling mechanism 3 inside, and the bottom end of the sliding cylinder 42 is fixedly connected with a rubber pad and has an anti-slip texture, so that the sliding cylinder 42 can be more stable when in contact with the aluminum frame; grooves are provided on both sides of the sleeve 41, and the elastic component 43 is located inside the groove. The elastic component 43 provides an elastic force to the sliding cylinder 42, so that the sliding cylinder 42 can be in an extended state without the action of external force; the dust suction component 44 is arranged at the top of the movable plate 2, and is used to clean the debris and dust inside the sleeve 41.

[0037] Furthermore, the elastic component 43 includes: a sliding rod 431, a slider 432 and a compression spring 433, both ends of the sliding rod 431 are fixedly connected to the inner wall of the groove; the slider 432 is slidably and interlaced with the sliding rod 431, and multiple sliders 432 are fixedly connected to the inner wall of the sliding cylinder 42; the compression spring 433 is sleeved on the outside of the sliding rod 431, one end of the compression spring 433 is fixedly connected to the slider 432, and the other end of the compression spring 433 is fixedly connected to the inner wall of the groove, and the compression spring 433 is always in a compressed state, so that a stable elastic force can be provided to the sliding cylinder 42 through the slider 432, so that the sliding cylinder 42 can be in an extended state without the action of external force.

[0038] Furthermore, the dust collection assembly 44 includes: a collection box 441, a fan 442, an annular tube 443, a dust collection head 444 and a hose 445, the collection box 441 is fixedly connected to one side of the punch body 1; the fan 442 is fixedly connected to the top of the collection box 441, and the fan 442 is electrically connected to the external power supply through an external switch; the annular tube 443 is fixedly connected to the top of the movable plate 2; a plurality of dust collection heads 444 are located inside the sleeve 41, and the plurality of dust collection heads 444 are equidistantly fixedly connected to the bottom end of the annular tube 443, and the plurality of dust collection heads 444 are arranged in a ring shape on the sleeve The interior of 41 can absorb the debris generated by the drill bit 32 in all directions when drilling; one end of the hose 445 is fixedly connected to the annular tube 443, and the other end of the hose 445 is fixedly connected to the collecting box 441. The setting of the hose 445 is convenient for ensuring the quality of suction of debris when the movable plate 2 moves up and down, and the air inside the collecting box 441 is extracted by the fan 442, so that negative pressure is generated inside, and suction can be generated at multiple dust suction heads 444 through the hose 445, so that the debris and dust generated by the drilling operation can be absorbed.

[0039] Furthermore, the drilling mechanism 3 includes: a motor 31 and a drill bit 32. The motor 31 is fixedly connected to the top of the movable plate 2. The motor 31 is electrically connected to an external power supply through an external switch. The motor 31 can drive the drill bit 32 to perform a drilling operation on the aluminum frame. The output end of the motor 31 is transmission-connected to one end of the drill bit 32, and the other end of the drill bit 32 cooperates with the inner cavity of the through groove. When performing the drilling operation, the sliding cylinder 42 first encounters the aluminum frame, and when the movable plate 2 continues to move downward, it can slide, and the drill bit 32 is gradually exposed to perform a drilling operation on the aluminum frame. During the entire drilling operation, the debris generated by the drill bit 32 will fall into the cavity formed by the sleeve 41 and the sliding cylinder 42.

[0040] Furthermore, sealing grooves are provided on both sides of the sliding cylinder 42 , and the inner cavity of the sealing groove is threadedly inserted with a sealing plate 5 . The sealing plate 5 can clean up the debris that the dust collecting component 44 cannot absorb.

[0041] Furthermore, a sliding groove is provided on the outer wall of the collection box 441, and a collection box 6 is slidably inserted and connected to the inner cavity of the sliding groove. A filter screen 7 is embedded in the bottom end of the collection box 6. The filter screen 7 can filter the absorbed debris and dust to facilitate centralized processing.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum frame punching device, comprising: A punching machine body (1), wherein a movable plate (2) capable of moving up and down is arranged on the punching machine body (1); The invention is characterized in that: a drilling mechanism (3) is arranged on the movable plate (2), a dust removal mechanism (4) is arranged outside the drilling mechanism (3), and the dust removal mechanism (4) comprises: A sleeve (41), wherein the sleeve (41) is fixedly connected to the bottom end of the movable plate (2); A sliding cylinder (42), wherein the sleeve (41) is slidably interpenetratingly connected with the inner cavity of the sliding cylinder (42); An elastic component (43), grooves are provided on both sides of the sleeve (41), and the elastic component (43) is located inside the grooves; A dust suction component (44) is arranged at the top end of the movable plate (2) and is used to clean debris and dust inside the sleeve (41).

2. The aluminum frame punching device according to claim 1, characterized in that: The elastic component (43) comprises: A sliding rod (431), both ends of which are fixedly connected to the inner wall of the groove; A slider (432), the slider (432) is slidably connected to the slide rod (431), and a plurality of the sliders (432) are fixedly connected to the inner wall of the slide cylinder (42); A compression spring (433), wherein the compression spring (433) is sleeved on the outside of the sliding rod (431).

3. The aluminum frame punching device according to claim 1, characterized in that: The dust collection assembly (44) comprises: A collection box (441), wherein the collection box (441) is fixedly connected to one side of the punch body (1); A fan (442), wherein the fan (442) is fixedly connected to the top of the collection box (441); an annular tube (443), wherein the annular tube (443) is fixedly connected to the top end of the movable plate (2); Dust collector heads (444), a plurality of the dust collector heads (444) are located inside the sleeve (41), and the plurality of the dust collector heads (444) are fixedly connected to the bottom end of the annular tube (443) at equal distances; A hose (445), one end of which is fixedly connected to the annular tube (443), and the other end of which is fixedly connected to the collection box (441).

4. The aluminum frame punching device according to claim 1, characterized in that: The drilling mechanism (3) comprises: A motor (31), wherein the motor (31) is fixedly connected to the top of the moving plate (2); The drill bit (32) is connected to the output end of the motor (31) in driving connection with one end of the drill bit (32), and the other end of the drill bit (32) cooperates with the inner cavity of the through groove.

5. The aluminum frame punching device according to claim 1, characterized in that: Sealing grooves are provided on both sides of the sliding cylinder (42), and sealing plates (5) are threadedly inserted into the inner cavity of the sealing groove.

6. The aluminum frame punching device according to claim 3, characterized in that: The outer wall of the collection box (441) is provided with a sliding groove, the inner cavity of the sliding groove is slidably connected with a collection box (6), and the bottom end of the collection box (6) is embedded with a filter screen (7).

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