CN218903733U

CN218903733U - Die casting blank burr cleaning device

Info

Publication number: CN218903733U
Application number: CN202223047457.7U
Authority: CN
Inventors: 刘东斌; 王丽; 柴毅; 张书忠; 董魁; 王循军; 张建帅; 钟伟奇; 周淑芬
Original assignee: SHANDONG SPECIAL INDUSTRY GROUP CO LTD
Current assignee: SHANDONG SPECIAL INDUSTRY GROUP CO LTD
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-25
Anticipated expiration: 2032-11-14

Abstract

The utility model belongs to the field of burr cleaning of die casting blanks, and relates to a die casting blank burr cleaning device which comprises a base, wherein an organism is fixedly connected to the base, a milling cutter is arranged on the organism, a T-shaped table is fixedly connected to the base, a rotary table is fixedly connected to the T-shaped table, a rotary motor is arranged on the rotary table, an index plate is rotationally connected to the rotary table, the index plate is connected with the rotary motor, a plurality of positioning shafts are uniformly arranged on the index plate in the circumferential direction, and a part pressing mechanism and an automatic workpiece taking mechanism corresponding to the working area of the milling cutter are also arranged on the T-shaped table. According to the automatic cleaning device for the die castings, automatic cleaning of the die castings is achieved, burrs on the die castings are removed through rotation of the cutters with the set distance, the burrs of the die castings are cleaned, meanwhile, the situation that the surfaces are damaged through manual cleaning is avoided, the appearance quality of products is guaranteed, the cleaning efficiency is improved, and meanwhile, the workload of workers is reduced.

Description

Die casting blank burr cleaning device

Technical Field

The utility model belongs to the field of burr cleaning of die casting blanks, and relates to a die casting blank burr cleaning device.

Background

The die casting is a part for die casting, namely a die casting machine of a die casting machine with a die for casting is used, and metals such as copper, zinc, aluminum or aluminum alloy which are heated to be liquid state are poured into a feed port of the die casting machine, and the die casting machine is used for die casting the copper, zinc, aluminum or aluminum alloy part with the shape and the size limited by the die casting machine. When die casting, burrs and burrs are inevitably generated, and the burr process flow is generally arranged after die casting and is ready for the subsequent processing flow. The burrs of the die casting are removed by manual work generally, the investment of manual deburring is small in a short period, the processing amount is moderate, but a skilled worker is required to perform more operation precautions, and the zinc alloy die casting is easy to cause the defect of the zinc alloy die casting due to improper operation.

The prior art has the following technical defects:

at present, the clearance of die casting blank still uses the file clearance by the manual work, because the feed inlet and the gas vent of part blank are great, lead to the clearance difficulty, intensity of labour is high, production efficiency is low, and the fragile blank surface of manual cleaning influences appearance quality.

Disclosure of Invention

The utility model aims to solve the technical problems that: overcomes the defects of the prior art and provides a die casting blank burr cleaning device.

The utility model discloses a die casting blank burr cleaning device which comprises a base, wherein an organism is fixedly connected to the base, a milling cutter is arranged on the organism, a T-shaped table is fixedly connected to the base, a rotary working table is fixedly connected to the T-shaped table, a rotary motor is arranged on the rotary working table, an index plate is rotationally connected to the rotary working table, the index plate is connected with the rotary motor, a plurality of positioning shafts are uniformly arranged on the index plate in the circumferential direction, and a part compressing mechanism and an automatic workpiece taking mechanism which correspond to the working area of the milling cutter are further arranged on the T-shaped table.

Working process or working principle:

during operation, the staff manually puts the die castings on the locating shafts of the index plate in sequence, then starts the organism to drive the milling cutter to start working, and the rotary motor drives the index plate to rotate on the rotary worktable mountain and drives the die castings on each locating shaft to sequentially clear burrs through the rotary milling cutter, and the part hold-down mechanism protects the die castings which are being cleared through the milling cutter from jumping out and bouncing off, and the die castings after clearing the burrs are sequentially taken down under the working of the automatic picking mechanism, so that the burr clearing work of the die castings is completed.

The automatic workpiece taking mechanism comprises a magnet induction switch fixed on a rotary workbench and an air cylinder fixed on a T-shaped table, wherein the air cylinder is connected with a clamping assembly through a clamping jaw connecting plate, the air cylinder and the clamping assembly are connected with the magnet induction switch, a plurality of magnets are uniformly and fixedly connected to the side face of an index plate and correspond to each positioning shaft one by one, each positioning shaft corresponds to one magnet respectively, the index plate rotates, when the magnet induction switch detects the magnet, a signal is transmitted to the air cylinder to work, the clamping assembly is driven to descend, meanwhile, the magnet induction switch transmits the signal to control the clamping assembly to clamp a die casting, then the air cylinder is lifted to reset, and the clamping assembly releases the clamped die casting to finish automatic workpiece taking of the die casting.

The clamping assembly comprises a clamping jaw cylinder, two clamping jaws are connected to the clamping jaw cylinder, and the clamping jaw cylinder and the magnet inductive switch control the movement of the clamping jaw cylinder through the magnet inductive switch, so that the clamping and releasing of the two clamping jaws are controlled.

Part hold-down mechanism including fixing two backup pads on T type bench, two backup pads set up respectively in the both sides of swivel work head, fixedly connected with clamp plate in two backup pads, on pressing the die casting to the location axle when the clamp plate carries out the burr clearance with the die casting, prevent that milling cutter from carrying out the burr clearance with the die casting bullet fly out.

The pressing plate is fixedly connected with a white steel blade, and the white steel blade can clean burrs on the upper surface of the die casting screwed into the pressing plate.

The support plate is connected with the pressing plate through a free type installation air cylinder, the free type installation air cylinder is fixedly connected with the support plate, and the height of the pressing plate is conveniently adjusted according to the specification of the die casting through the free type installation air cylinder.

Compared with the prior art, the utility model has the beneficial effects that:

according to the automatic cleaning device for the die castings, automatic cleaning of the die castings is achieved, burrs on the die castings are removed through rotation of the cutters with the set distance, the burrs of the die castings are cleaned, meanwhile, the situation that the surfaces are damaged through manual cleaning is avoided, the appearance quality of products is guaranteed, the cleaning efficiency is improved, and meanwhile, the workload of workers is reduced.

Drawings

Figure 1 is a schematic diagram of an embodiment of the present utility model,

figure 2 is a front view of an embodiment of the present utility model,

figure 3 is a left side view of an embodiment of the present utility model,

figure 4 is a top view of an embodiment of the present utility model,

figure 5 is a schematic diagram of the operation of an assembled die casting in accordance with an embodiment of the present utility model,

figure 6 is an enlarged view of a tool and die cast part in an embodiment of the utility model,

fig. 7 is a comparison of the front and rear of die casting deburring in an embodiment of the present utility model.

In the figure: 1. a body; 2. a pressing plate; 3. a clamping jaw cylinder; 4. a clamping jaw connecting plate; 5. a magnet inductive switch; 6. a clamping jaw; 7. a cylinder; 8. a rotary table; 9. an index plate; 10. a base; 11. a magnet; 12. a T-shaped table; 13. positioning a shaft; 14. a support plate; 15. a free-type mounting cylinder; 16. a white steel blade; 17. a rotary motor; 18. a milling cutter; 19. and (5) die casting.

Detailed Description

Example 1

As shown in fig. 1 to 7, the die casting 19 blank burr cleaning device comprises a base 10, wherein an organism 1 is fixedly connected to the base 10, a milling cutter 18 is installed on the organism 1, a T-shaped table 12 is fixedly connected to the base 10, a rotary table 8 is fixedly connected to the T-shaped table 12, a rotary motor 17 is arranged on the rotary table 8, an index plate 9 is rotatably connected to the rotary table 8, the index plate 9 is connected with the rotary motor 17, a plurality of positioning shafts 13 are uniformly arranged on the index plate 9 in the circumferential direction, and a part pressing mechanism and an automatic workpiece taking mechanism corresponding to the working area of the milling cutter 18 are further arranged on the T-shaped table 12.

Working process or working principle:

during operation, a worker manually places die castings 19 on the positioning shafts 13 of the index plate 9 in sequence, then starts the machine body 1 to drive the milling cutter 18 to start working, the rotary motor 17 drives the index plate 9 to rotate on the rotary workbench 8, drives the die castings 19 on the positioning shafts 13 to sequentially pass through the rotary milling cutter 18 to clean burrs, the part pressing mechanism protects the die castings 19 which are being cleaned by the milling cutter 18 from jumping out and bouncing off, and the die castings 19 after the burrs are cleaned are sequentially removed under the operation of the automatic workpiece taking mechanism, so that the burr cleaning work of the die castings 19 is completed.

The automatic cleaning device disclosed by the utility model has the advantages that the automatic cleaning of the die casting 19 is realized, burrs on the die casting 19 are removed by rotating the cutter with a set distance, the burrs of the die casting 19 are cleaned, the situation of manually cleaning the damaged surface is avoided, the appearance quality of a product is ensured, the cleaning efficiency is improved, and meanwhile, the workload of workers is reduced.

Example 2

In this embodiment: the automatic workpiece taking mechanism comprises a magnet induction switch 5 fixed on a rotary workbench 8 and an air cylinder 7 fixed on a T-shaped table 12, wherein the air cylinder 7 is connected with a clamping assembly through a clamping jaw connecting plate 4, the air cylinder 7 and the clamping assembly are both connected with the magnet induction switch 5, a plurality of magnets 11 are uniformly and fixedly connected to the side face of an index plate 9, the magnets 11 are in one-to-one correspondence with positioning shafts 13, each positioning shaft 13 corresponds to one magnet 11 respectively, the index plate 9 rotates, when the magnet induction switch 5 detects the magnets 11, signals are transmitted to the air cylinder 7 to work so as to drive the clamping assembly to descend, meanwhile, the magnet induction switch 5 transmits the signals to control the clamping assembly to clamp a die casting 19, then the air cylinder 7 is lifted to reset, and the clamping assembly loosens the clamped die casting 19 to finish automatic workpiece taking of the die casting 19; the clamping assembly comprises a clamping jaw air cylinder 3, two clamping jaws 6 are connected to the clamping jaw air cylinder 3, the clamping jaw air cylinder 3 and a magnet induction switch 5 control the movement of the clamping jaw air cylinder 3 through the magnet induction switch 5, so that the clamping and releasing of the two clamping jaws 6 are controlled; the part pressing mechanism comprises two support plates 14 fixed on the T-shaped table 12, the two support plates 14 are respectively arranged on two sides of the rotary table 8, a pressing plate 2 is fixedly connected to the two support plates 14, the pressing plate 2 presses the die casting 19 onto the positioning shaft 13 when the die casting 19 is subjected to deburring, and the die casting 19 is prevented from bouncing off when the milling cutter 18 is subjected to deburring; the pressing plate 2 is fixedly connected with a white steel blade 16, and the white steel blade 16 can clean burrs on the upper surface of a die casting 19 screwed into the pressing plate 2; the support plate 14 is connected with the pressing plate 2 through a free type installation air cylinder 15, the free type installation air cylinder 15 is fixedly connected with the support plate 14, and the height of the pressing plate 2 is conveniently adjusted according to the specification of the die casting 19 through the free type installation air cylinder 15.

Working process or working principle:

The description of the directions and the relative positional relationships of the structures, such as the description of the front, back, left, right, up and down, in the present utility model does not limit the present utility model, but is merely for convenience of description.

Claims

1. The utility model provides a die casting blank burr cleaning device, includes base (10), fixed connection organism (1) on base (10), installs milling cutter (18), its characterized in that on organism (1): fixedly connected with T type platform (12) on base (10), fixedly connected with rotary table (8) on T type platform (12), be equipped with rotary motor (17) on rotary table (8), rotate on rotary table (8) and be connected with graduated disk (9), graduated disk (9) link to each other with rotary motor (17), circumference evenly is provided with a plurality of locating shafts (13) on graduated disk (9), still is equipped with part hold-down mechanism and automatic get a mechanism corresponding with milling cutter (18) work area on T type platform (12).

2. The die casting blank burr removal apparatus as claimed in claim 1, wherein: the automatic workpiece taking mechanism comprises a magnet induction switch (5) fixed on a rotary workbench (8) and an air cylinder (7) fixed on a T-shaped table (12), wherein the air cylinder (7) is connected with a clamping assembly through a clamping jaw connecting plate (4), the air cylinder (7) and the clamping assembly are connected with the magnet induction switch (5), a plurality of magnets (11) are uniformly and fixedly connected to the side face of an index plate (9), and the magnets (11) are in one-to-one correspondence with a positioning shaft (13).

3. The die casting blank burr removal apparatus as claimed in claim 2, wherein: the clamping assembly comprises a clamping jaw air cylinder (3), two clamping jaws (6) are connected to the clamping jaw air cylinder (3), and the clamping jaw air cylinder (3) and a magnet induction switch (5) are arranged on the clamping jaw air cylinder.

4. A die casting blank deburring device as claimed in any one of claims 1 to 3, wherein: the part pressing mechanism comprises two supporting plates (14) fixed on the T-shaped table (12), the two supporting plates (14) are respectively arranged on two sides of the rotary workbench (8), and the pressing plates (2) are fixedly connected to the two supporting plates (14).

5. The die casting blank burr removal apparatus as claimed in claim 4, wherein: the pressing plate (2) is fixedly connected with a white steel blade (16).

6. The die casting blank burr removal apparatus as claimed in claim 5, wherein: the support plate (14) is connected with the pressing plate (2) through a free type installation air cylinder (15), and the free type installation air cylinder (15) is fixedly connected with the support plate (14).