Mounting hole machining device for die-casting shell

Abstract

The utility model discloses a die-casting shell installation hole machining device which comprises a machining base, the two ends of the upper surface of the machining base are each provided with a drilling fixing base, a material pushing assembly is arranged at the edge position of the machining base, and an overturning assembly is arranged in the middle position of the upper surface of the machining base. According to the mounting hole machining device for the die-casting shell, a second fixing plate, a second driving motor and a connecting rod are arranged, so that a clamped product can be conveniently driven to turn over, then the other side of the clamped product can be conveniently drilled without taking down the clamped product, and the machining efficiency is improved; and by arranging a first electric push rod, a driving rack, a clamping and fixing groove, a clamping plate, a fixing channel and a driving gear, clamping and loosening actions on a product are conveniently achieved, and by arranging a fourth electric push rod, a material pushing plate and a material pushing supporting frame, the machined product on the drilling fixing base is conveniently pushed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy shell processing, in particular to a mounting hole processing device for a die-cast shell. Background Art

[0002] The shells of many products on the market are made of aluminum alloy die-casting, such as engine hoods, motor hoods, gearbox housings, etc. Aluminum alloy die-casting housings have the advantages of high strength, corrosion resistance, good thermal conductivity, and low manufacturing cost. After die-casting, some aluminum alloy die-casting components need to be machined with mounting holes on the upper and lower surfaces. The existing die-casting housing mounting hole machining device needs to remove and flip the clamped aluminum alloy housing when drilling two mounting holes. The operation is cumbersome and will inevitably delay the processing efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a mounting hole processing device for a die-cast shell, which is convenient for flipping the die-cast shell, and then completing the processing of two mounting holes by clamping once. The operation is simple, the processing efficiency is improved, and the problems in the background technology can be effectively solved.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A mounting hole processing device for a die-cast shell comprises a processing base, a drilling fixing base is provided at each of the two ends of the upper surface of the processing base, a pushing assembly is provided at the edge position of the processing base, a flip assembly is provided at the middle position of the upper surface of the processing base, a rotatable mounting base is installed on the flip assembly, a fixed channel is provided on the side of the mounting base, a driving rack is slidably connected in the fixed channel, the rear end of the driving rack is connected to a first electric push rod located on the mounting base, both sides of the front end of the driving rack are hinged with a driving gear rotatably connected to the mounting base, the circumferential surface of the two driving gears is respectively connected to a clamping plate, and two drilling assemblies are provided at the edge position of the upper surface of the processing base.

[0006] As a preferred technical solution of the utility model, the pusher assembly includes a pusher support frame arranged on the side of the processing base, a fourth electric push rod is provided on the upper part of the side of the pusher support frame, and a pusher plate is connected to the movable end of the fourth electric push rod.

[0007] As a preferred technical solution of the utility model, a product channel is opened in the middle of the processing base, and two sides of the bottom of the product channel are respectively connected to a product fixing bracket, and a product box body is installed on the product fixing bracket.

[0008] As a preferred technical solution of the utility model, the flipping assembly includes two second fixed plates arranged at the middle position of the upper surface of the processing base, and the side of each second fixed plate is rotatably connected to a connecting rod, and the mounting seat is connected between the two connecting rods, and the end of one of the connecting rods is connected to a second driving motor located on the side of the second fixed plate.

[0009] As a preferred technical solution of the utility model, a clamping fixing groove is respectively provided on the side surfaces corresponding to the front end of the clamping plate.

[0010] As a preferred technical solution of the utility model, the drilling assembly includes a first fixed plate arranged on the upper surface of the processing base, a second electric push rod is horizontally installed on the upper part of the side of the first fixed plate, a third electric push rod is vertically installed downward on the movable end of the second electric push rod through an L-shaped connecting frame, a first drive motor is installed on the movable end of the third electric push rod, and a drill rod is installed on the output shaft of the first drive motor.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] By providing a second fixed plate, a second drive motor and a connecting rod, it is convenient to drive the clamped product to flip over, and thus it is convenient to drill holes on the other side of the clamped product without removing it, thereby improving the processing efficiency; by providing a first electric push rod, a drive rack, a clamping and fixing groove, a clamping plate, a fixing channel and a driving gear, it is convenient to clamp and release the product; by providing a fourth electric push rod, a push plate and a push support frame, it is convenient to push the processed product on the drilling fixed seat; by providing a product box body, a product fixing bracket and a product channel, it is convenient to load the processed product; by providing a drill rod, a first fixed plate, a second electric push rod, an L-shaped connecting frame, a third electric push rod and a first drive motor, it is convenient to complete the drilling operation on the product. In summary, the device is convenient for flipping the aluminum alloy die-casting shell, thereby completing the processing of two mounting holes by clamping once, is simple to operate and improves the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the bottom structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the assembly structure of the drive rack and drive gear of the utility model.

[0016] In the figure: processing base 1, product box body 2, product fixing bracket 3, first electric push rod 4, product channel 5, drill rod 6, first fixing plate 7, second electric push rod 8, L-shaped connecting frame 9, third electric push rod 10, first drive motor 11, fourth electric push rod 12, push plate 13, push support frame 14, drilling fixing seat 15, second fixing plate 16, drive rack 17, clamping fixing groove 18, clamping plate 19, second drive motor 20, mounting seat 21, fixing channel 22, connecting rod 23, drive gear 24. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-3 , the utility model provides a technical solution:

[0019] A mounting hole processing device for a die-cast shell comprises a processing base 1, wherein a drilling fixing seat 15 is provided at each end of the upper surface of the processing base 1, a pushing assembly is provided at the edge position of the processing base 1, a flip assembly is provided at the middle position of the upper surface of the processing base 1, a rotatable mounting seat 21 is installed on the flip assembly, a fixed channel 22 is provided on the side of the mounting seat 21, a driving rack 17 is slidably connected in the fixed channel 22, a rear end of the driving rack 17 is connected to a first electric push rod 4 located on the mounting seat 21, two sides of the front end of the driving rack 17 are respectively hinged with a driving gear 24 rotatably connected to the mounting seat 21, the circumferential surfaces of the two driving gears 24 are respectively connected with a clamping plate 19, and two drilling assemblies are provided at the edge position of the upper surface of the processing base 1.

[0020] The pusher assembly includes a pusher support frame 14 arranged on the side of the processing base 1 , a fourth electric push rod 12 is arranged on the upper part of the side of the pusher support frame 14 , and a pusher plate 13 is connected to the movable end of the fourth electric push rod 12 .

[0021] A product channel 5 is provided in the middle of the processing base 1 , and two sides of the bottom of the product channel 5 are respectively connected to a product fixing bracket 3 , on which a product box body 2 is mounted.

[0022] The flipping assembly includes two second fixed plates 16 arranged at the middle position of the upper surface of the processing base 1, and each side of the second fixed plate 16 is rotatably connected to a connecting rod 23, and the mounting seat 21 is connected between the two connecting rods 23, and the end of one of the connecting rods 23 is connected to a second driving motor 20 located on the side of the second fixed plate 16.

[0023] A clamping fixing groove 18 is provided on the corresponding side surfaces of the front end of the clamping plate 19 to facilitate better clamping and positioning of the product.

[0024] The drilling assembly includes a first fixed plate 7 arranged on the upper surface of the processing base 1, a second electric push rod 8 is horizontally installed on the upper part of the side of the first fixed plate 7, a third electric push rod 10 is vertically installed downward on the movable end of the second electric push rod 8 through an L-shaped connecting frame 9, a first drive motor 11 is installed on the movable end of the third electric push rod 10, and a drill rod 6 is installed on the output shaft of the first drive motor 11.

[0025] The aluminum alloy die-casting housing is placed on a drilling fixing seat 15 away from the push plate 13, and the driving rack 17 is driven to move backward by the first electric push rod 4, thereby driving the two clamping plates 19 connected to the two driving gears 24 to move closer to each other, and then the positioning and clamping of the product is completed through the two clamping fixing grooves 18, and the corresponding second electric push rod 8 and the third electric push rod 10 are controlled to send the first drive motor 11 and the drill rod 6 to the vicinity of the product, thereby completing the drilling operation. After the first mounting hole is processed, the second drive motor 20 and the connecting rod 23 are used to drive the first mounting hole 15 to move backward. The clamped product is driven to flip 180 degrees and sent to another drilling fixing seat 15, and then the corresponding second electric push rod 8 and the third electric push rod 10 are controlled to send the first drive motor 11 and the drill rod 6 to the vicinity of the product, and then the drilling operation is completed. After the second mounting hole is processed, the first electric push rod 4, the second electric push rod 8 and the third electric push rod 10 are all reset, and the push plate 13 is driven by the fourth electric push rod 12 to send the product along the product channel 5 into the product channel 5, so that it can be sent to the next process to continue to complete the assembly.

[0026] The first electric push rod 4, the second electric push rod 8, the third electric push rod 10, the first drive motor 11, the fourth electric push rod 12 and the second drive motor 20 are all common models on the market, and the first electric push rod 4, the second electric push rod 8, the third electric push rod 10, the first drive motor 11, the fourth electric push rod 12 and the second drive motor 20 are all electrically connected to the external control switch group, and their electrical connection relationship is a commonly used technical means in the prior art.

[0027] Although 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 of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mounting hole processing device for a die-cast housing, comprising a processing base (1), characterized in that: A drilling fixed seat (15) is provided at each end of the upper surface of the processing base (1), a material pushing assembly is provided at the edge of the processing base (1), a flip assembly is provided at the middle of the upper surface of the processing base (1), a rotatable mounting seat (21) is installed on the flip assembly, a fixed channel (22) is provided on the side of the mounting seat (21), a driving rack (17) is slidably connected in the fixed channel (22), a rear end of the driving rack (17) is connected to a first electric push rod (4) located on the mounting seat (21), two sides of the front end of the driving rack (17) are respectively hinged with a driving gear (24) rotatably connected to the mounting seat (21), and the circumferential surfaces of the two driving gears (24) are respectively connected with a clamping plate (19), and two drilling assemblies are provided at the edge of the upper surface of the processing base (1).

2. The mounting hole processing device for a die-cast housing according to claim 1, characterized in that: The pusher assembly comprises a pusher support frame (14) arranged on the side of the processing base (1), a fourth electric push rod (12) is arranged on the upper part of the side of the pusher support frame (14), and a pusher plate (13) is connected to the movable end of the fourth electric push rod (12).

3. The mounting hole processing device for a die-cast housing according to claim 1, characterized in that: A product channel (5) is provided in the middle of the processing base (1), and two sides of the bottom of the product channel (5) are respectively connected to a product fixing bracket (3), and a product box body (2) is mounted on the product fixing bracket (3).

4. The mounting hole processing device for a die-cast housing according to claim 1, characterized in that: The flip assembly comprises two second fixing plates (16) arranged at the middle position of the upper surface of the processing base (1), the side surface of each second fixing plate (16) is rotatably connected to a connecting rod (23), the mounting seat (21) is connected between the two connecting rods (23), and the end of one of the connecting rods (23) is connected to a second driving motor (20) located on the side surface of the second fixing plate (16).

5. The mounting hole processing device for a die-cast housing according to claim 1, characterized in that: A clamping and fixing groove (18) is provided on each side corresponding to the front end of the clamping plate (19).

6. The mounting hole processing device for a die-cast housing according to claim 1, characterized in that: The drilling assembly comprises a first fixing plate (7) arranged on the upper surface of the processing base (1); a second electric push rod (8) is horizontally mounted on the upper part of the side of the first fixing plate (7); a third electric push rod (10) is vertically mounted downwardly on the movable end of the second electric push rod (8) via an L-shaped connecting frame (9); a first drive motor (11) is mounted on the movable end of the third electric push rod (10); and a drill rod (6) is mounted on the output shaft of the first drive motor (11).

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