CN213288751U

CN213288751U - Automatic perforating machine for producing metal boxes

Info

Publication number: CN213288751U
Application number: CN202021689737.6U
Authority: CN
Inventors: 郑海
Original assignee: Dongguan Huanhui Hardware Plastic Rubber Product Co ltd
Current assignee: Dongguan Huanhui Hardware Plastic Rubber Product Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-05-28
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses an automatic puncher of production metal box, which comprises a frame, frame front side symmetry is provided with 2 supports, and support and frame be sliding connection, the rear side of support transversely wears to be equipped with the second screw rod, and one side that the frame was passed to the one end of second screw rod is connected with second adjusting motor, and second adjusting motor passes through screwed connection and is fixed in on the outer wall of frame, the vertical pivot of wearing to be equipped with of front side of support, and the lower extreme of pivot installs the drill bit, the rear side of frame slides and is connected with the cross-extension board, and the bottom of cross-extension board transversely wears to be equipped with first screw rod, and the rear side that the frame was passed to the one end of first screw rod is connected with first adjusting motor, and first adjusting motor passes through screwed connection and is fixed in on the outer. This automatic puncher of production metal box can realize more efficient punching through two drill bits function in coordination to distance between the two drill bits can be convenient regulation, thereby can be quick simple regulation punch the diameter, and is more nimble.

Description

Automatic perforating machine for producing metal boxes

Technical Field

The utility model relates to a metal box processing equipment technical field specifically is an automatic puncher of production metal box.

Background

The box is a vessel for holding articles, and the metal box is made of metal materials. The automatic punching machine is an automatic device which is driven by a motor to machine a hole in a metal material. The automatic hole drilling machine comprises an automatic drilling machine, an automatic hole expanding machine, an automatic hole milling machine, a full-automatic hole drilling machine and the like.

In the great through-hole of needs processing, need the drill bit to encircle the operation, traditional automatic puncher of metal box is processed through single drill bit, and machining efficiency is lower, and is not enough to some extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic puncher of production metal box to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic punching machine for producing metal boxes comprises a frame, wherein 2 supports are symmetrically arranged on the front side of the frame and are in sliding connection with the frame, a second screw rod transversely penetrates through the rear side of each support, one end of each second screw rod penetrates through one side of the frame and is connected with a second adjusting motor, the second adjusting motors are fixedly connected to the outer wall of the frame through screws, a rotating shaft vertically penetrates through the front side of each support, a drill bit is mounted at the lower end of the rotating shaft, a transverse support plate is movably connected to the rear side of the frame, a first screw rod transversely penetrates through the bottom of the transverse support plate, one end of each first screw rod penetrates through the rear side of the frame and is connected with a first adjusting motor, the first adjusting motors are fixedly connected to the outer wall of the frame through screws, one end of a transmission shaft is connected to the top of the transverse support plate, gears are respectively sleeved on the transmission shaft and, the top that the frame was passed to the upper end of transmission shaft is connected with second driving motor, and second driving motor passes through screwed connection to be fixed in on the outer wall of frame, the top of frame is connected with the one end of main shaft, and the position between main shaft and the 2 pivots is corresponding, and the upper end of main shaft is connected with first driving motor, and first driving motor installs on the crossbearer, and the both sides of crossbearer sliding connection have the both sides of bow member respectively, and the top of crossbearer is connected with the one end of pneumatic cylinder, and the pneumatic cylinder is installed in the top of bow member.

Preferably, the two ends of the transverse support plate are of T-shaped structures, the inner walls of the two sides of the frame, which are close to the two ends of the transverse support plate, are respectively provided with a strip-shaped groove of the T-shaped structure, and the two ends of the transverse support plate are respectively positioned in the strip-shaped grooves.

Preferably, the rotating shaft and the drill bit are connected through screws.

Preferably, the hydraulic cylinders are arranged in two numbers, and the hydraulic cylinders are symmetrically arranged on two ends of the cross frame respectively.

Preferably, the two ends of the transverse frame are respectively provided with a round hole, and the vertical parts at the two sides of the arch frame are respectively arranged in the round holes in a penetrating manner.

Preferably, the upper side and the lower side of the second screw rod are respectively provided with a guide rod in parallel, two ends of the guide rod are respectively fixedly connected with two sides of the frame, and the guide rod is connected with the rear side of the support in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic puncher of production metal box can realize more efficient punching through two drill bits function in coordination to distance between the two drill bits can be convenient regulation, thereby can be quick simple regulation punch the diameter, and is more nimble.

Drawings

FIG. 1 is a top view of the automatic hole-punching machine for producing metal boxes of the present invention;

FIG. 2 is a front view of the automatic hole-punching machine for producing metal boxes of the present invention;

fig. 3 is a front view of the transmission shaft, gear and horizontal support plate of the automatic punching machine for producing metal boxes of the present invention.

In the figure: 1. the device comprises a transverse support plate, 2, a transmission shaft, 3, a chain belt, 4, a support, 5, a gear, 6, a first adjusting motor, 7, a first screw rod, 8, a second adjusting motor, 9, a frame, 10, a second screw rod, 11, an arch centering, 12, a rotating shaft, 13, a drill bit, 14, a guide rod, 15, a hydraulic cylinder, 16, a first driving motor, 17, a transverse frame, 18, a main shaft, 19 and a second driving motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic punching machine for producing metal boxes comprises a frame 9, wherein 2 supports 4 are symmetrically arranged on the front side of the frame 9, the supports 4 are in sliding connection with the frame 9, a second screw 10 transversely penetrates through the rear side of each support 4, the 2 supports 4 are in threaded connection with the second screw 10 respectively, the threaded connection structures between the 2 supports 4 and the second screw 10 are opposite, when the second screw 10 rotates, the 2 supports 4 can be pushed to move towards opposite or similar directions, so that the distance between the 2 supports 4 can be rapidly adjusted, guide rods 14 are arranged on the upper side and the lower side of each second screw 10 in parallel respectively, two ends of each guide rod 14 are fixedly connected with two sides of the frame 9 respectively, the two supports can be fixedly connected through screws, and the guide rods 14 are in sliding connection with the rear side of the supports 4, the structure enables the rear side of the supports 4 to be strengthened in limitation and guidance, so that the supports 4 are more stable, one end of a second screw rod 10 penetrates through one side of the frame 9 to be connected with a second adjusting motor 8, the second screw rod 10 is rotatably connected with the frame 9 and is fixedly connected with a shaft of the second adjusting motor 8, the second screw rod 10 can automatically rotate due to the structure, the second adjusting motor 8 is fixedly connected with the outer wall of the frame 9 through screw connection, a rotating shaft 12 vertically penetrates through the front side of the support 4 and is rotatably connected with the front side of the support 4 through a bearing, a drill bit 13 is installed at the lower end of the rotating shaft 12, the rotating shaft 12 is connected with the drill bit 13 through screws, the connecting mode is convenient to disassemble and assemble, a transverse support plate 1 is movably connected with the rear side of the frame 9, two ends of the transverse support plate 1 are of a T-shaped structure, strip grooves of the T-shaped structure are respectively formed in the inner walls of two sides of the frame 9 close to the two ends of the transverse support plate 1, the two ends of the transverse support plate 1 are respectively located in the strip, the bottom of the transverse support plate 1 is transversely provided with a first screw 7 in a penetrating way, the first screw 7 and the second screw are in threaded connection, the structure enables the transverse support plate 1 to be rotationally driven by the first screw 7 to move back and forth, one end of the first screw 7 penetrates through the rear side of the frame 9 and is connected with a first adjusting motor 6, the first screw 7 is rotationally connected with the frame 9 and is fixedly connected with a shaft of the first adjusting motor 6, the first adjusting motor 6 is fixedly connected with the outer wall of the frame 9 through a screw, the top of the transverse support plate 1 is connected with one end of a transmission shaft 2, the transmission shaft 2 and a rotating shaft 12 are rotationally connected through a bearing, the transmission shaft 2 and the rotating shaft 12 are respectively sleeved with a gear 5, the gear 5 is fixedly connected with the transmission shaft 2 and the rotating shaft 12, a chain belt 3 is connected between the gears 5, the structure enables the transmission shaft 2 and the rotating shaft 12, the transmission shaft 2 is rotatably connected with the frame 9 and fixedly connected with a shaft of a second driving motor 19, the second driving motor 19 is fixedly connected with the outer wall of the frame 9 through screws, the top of the frame 9 is connected with one end of a main shaft 18, the main shaft 18 is fixedly connected with the frame 9 through screws, the positions between the main shaft 18 and the 2 rotating shafts 12 correspond, the upper end of the main shaft 18 is connected with a first driving motor 16, the main shaft 18 is connected with the first driving motor 16 through a coupler, the structure enables the 2 rotating shafts 12 to rotate around the position of the midpoint between the two rotating shafts, so that rapid hole opening can be carried out, the first driving motor 16 is arranged on a transverse frame 17, the first driving motor 16 is fixedly arranged through screws, the two sides of the transverse frame 17 are respectively and slidably connected with the two sides of the arch frame 11, the two ends of the transverse frame 17 are respectively provided with a round hole, and the vertical parts of, this structure makes both can stable sliding connection, and the top of crossbearer 17 is connected with the one end of pneumatic cylinder 15, pneumatic cylinder 15 is installed in the top of bow member 11, the tailpiece of the piston rod of pneumatic cylinder 15 passes through screwed connection with crossbearer 17, and the cylinder part of pneumatic cylinder 15 passes through the screw fixation with bow member 11, this structure makes the device's drill bit 13 can the displacement from top to bottom, thereby can punch automatically, pneumatic cylinder 15 is provided with two, and pneumatic cylinder 15 is respectively about crossbearer 17 both ends symmetry, this structure makes crossbearer 17 atress more even stable.

The working principle is as follows: when the automatic punching machine for producing the metal box is used, whether parts are damaged or not firmly connected is checked firstly, the automatic punching machine is used after error is checked, a region to be punched of the metal box is placed under the drill bit 13, then the second driving motor 19 is started, the second driving motor 19 drives the transmission shaft 2 to rotate, the transmission shaft 2 drives the rotating shaft 12 to rotate through the gear 5 and the chain belt 3, so that 2 drill bits 13 can synchronously rotate at a high speed, then the hydraulic cylinder 15 is started to extend, the hydraulic cylinder 15 pushes the cross frame 17 to move downwards, the cross frame 17 is connected with the frame 9 through the main shaft 18, so that 2 drill bits 13 can synchronously move downwards to a punching position, at the moment, the 2 rotating drill bits 13 can drill into the side wall of the metal box, then the first driving motor 16 is started, then the 2 drill bits 13 are driven to gradually rotate, so that punching can be carried out, the double drill bits 13 cooperatively operate, only the rotation exceeds, alright accomplish offering of round hole to can realize more efficient punching, and can promote 2 supports 4 when second screw rod 10 is rotatory and remove to opposite or close direction, thereby the distance between 2 drill bits 13 of regulation that can be quick, thereby diameter is punched in the regulation that can be quick simple, and is more nimble, this is exactly this production metal box automatic punching machine's theory of operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An automatic punch for producing metal boxes, comprising a frame (9), characterized in that: the frame is characterized in that 2 supports (4) are symmetrically arranged on the front side of the frame (9), the supports (4) are in sliding connection with the frame (9), a second screw rod (10) is transversely arranged on the rear side of each support (4) in a penetrating manner, one side, penetrating through the frame (9), of one end of each second screw rod (10) is connected with a second adjusting motor (8), the second adjusting motors (8) are fixed on the outer wall of the frame (9) through screw connection, a rotating shaft (12) is vertically arranged on the front side of each support (4) in a penetrating manner, a drill bit (13) is arranged at the lower end of the rotating shaft (12), the rear side of the frame (9) is movably connected with a transverse support plate (1), a first screw rod (7) is transversely arranged at the bottom of the transverse support plate (1), one end of the first screw rod (7) is connected with a first adjusting motor (6) through the rear side of the frame (9), and the first adjusting motor (6), the top of the transverse support plate (1) is connected with one end of a transmission shaft (2), the transmission shaft (2) and the rotating shafts (12) are respectively sleeved with gears (5), a chain belt (3) is connected between the gears (5), the upper end of the transmission shaft (2) penetrates through the top of the frame (9) and is connected with a second driving motor (19), the second driving motor (19) is fixedly connected to the outer wall of the frame (9) through screws, the top of the frame (9) is connected with one end of a main shaft (18), the positions of the main shaft (18) and the 2 rotating shafts (12) are corresponding, the upper end of the main shaft (18) is connected with a first driving motor (16), the first driving motor (16) is installed on the transverse frame (17), the two sides of the transverse frame (17) are respectively connected with the two sides of the arch frame (11) in a sliding manner, and the top of the transverse frame (17) is connected with one end of, the hydraulic cylinder (15) is arranged on the top of the arch frame (11).

2. The automatic hole punch for producing metal boxes of claim 1, wherein: the two ends of the transverse support plate (1) are of T-shaped structures, strip-shaped grooves of the T-shaped structures are formed in the inner walls of the two sides, close to the two ends of the transverse support plate (1), of the frame (9) respectively, and the two ends of the transverse support plate (1) are located in the strip-shaped grooves respectively.

3. The automatic hole punch for producing metal boxes of claim 1, wherein: the rotating shaft (12) is connected with the drill bit (13) through a screw.

4. The automatic hole punch for producing metal boxes of claim 1, wherein: the number of the hydraulic cylinders (15) is two, and the hydraulic cylinders (15) are symmetrically arranged at two ends of the transverse frame (17).

5. The automatic hole punch for producing metal boxes of claim 1, wherein: round holes are respectively formed in two ends of the transverse frame (17), and the vertical parts on two sides of the arch frame (11) are respectively arranged in the round holes in a penetrating mode.

6. The automatic hole punch for producing metal boxes of claim 1, wherein: and the upper side and the lower side of the second screw rod (10) are respectively provided with a guide rod (14) in parallel, two ends of the guide rod (14) are respectively fixedly connected with two sides of the frame (9), and the guide rod (14) is in sliding connection with the rear side of the support (4).