Drilling machine for extrusion die manufacturing

Abstract

The utility model relates to the field of extrusion molding die manufacturing equipment, in particular to a drilling machine for extrusion molding die manufacturing, which comprises a driving mechanism, a drilling mechanism and a workbench, one side of the workbench is open, the interior of the workbench is hollow, the interior of the workbench is slidably connected with an extension plate, and the drilling machine for extrusion molding die manufacturing is provided with a baffle and the extension plate. Therefore, during use, scrap iron can be effectively prevented from splashing, the situation that scrap iron hurts people is avoided, meanwhile, cooling liquid can be effectively prevented from splashing to contaminate clothes of an operator, the safety and the use experience of the operator are improved, meanwhile, the movable baffle can drive the extension plate to move, and therefore the operation space of the workbench is enlarged, and the working efficiency is improved. According to the drilling machine for extrusion mold manufacturing, the scrap removing mechanism is installed, scrap iron on the extension plate can be effectively removed, the situation that when the extension plate moves, the scrap iron is brought into the workbench to form blockage is avoided, and the practicability of the drilling machine for extrusion mold manufacturing is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of extrusion mold manufacturing equipment, in particular to a drilling machine used for extrusion mold manufacturing. Background Art

[0002] An extrusion die is a mold for producing plastic profile products with continuous shapes. It is also called an extrusion die, extrusion molding head or die head. A drilling machine is usually required to make holes when making and processing extrusion molds. A drilling machine refers to a general term for machinery and equipment that uses a tool that is harder and sharper than the target object to leave cylindrical holes or holes on the target object through rotary cutting or rotary extrusion. It is also called a drilling rig, punching machine, eyelet drilling machine, through-hole machine, etc.

[0003] The existing drilling machine for making extrusion molds does not have a baffle and an extension plate, so there will often be iron chips and coolant splashing during the processing. The iron chips that have been rubbed at high speed are not only hot but also sharp, so it is easy to cause injuries to the operator and the coolant will also stain the operator's clothes. In addition, when adjusting the angle of the extrusion mold, some extrusion molds are large or the drilling angle is tricky, and the operating space of the workbench is limited, so the extrusion mold will be suspended or the operating space will be insufficient, which greatly reduces the safety and ease of use of the drilling machine for making extrusion molds. Summary of the invention

[0004] The main purpose of the utility model is to solve the problem that the above-mentioned existing drilling machine for making extrusion molds does not have a baffle and an extension plate, so it cannot effectively block the iron filings and coolant splashes during use, which is easy to dirty the operator's clothes or even cause injury. At the same time, the operating space of the workbench is insufficient, which reduces the safety and convenience of use. A drilling machine for making extrusion molds is provided.

[0005] The specific scheme of the utility model is: a drilling machine for extrusion molding, a driving mechanism, a drilling mechanism and a workbench, one side of the workbench is open and the inside is hollow, an extension plate is slidably connected to the inside of the workbench, a baffle is fixedly installed at one end of the extension plate, a glass plate is fixedly installed on the top of the baffle, a pull rod is provided on the surface of the baffle, one end of the pull rod passes through the baffle and is fixedly connected to the extension plate, a limit block a is provided on the top of the extension plate, a limit block b is provided on the top of the workbench, and the limit block a and the limit block b are abutted against each other.

[0006] According to the above technical solution, the baffle can effectively block the splashing of iron filings and coolant, and the working conditions on the workbench can be observed through the glass plate. At the same time, the extension plate can be pulled out while moving the baffle to increase the operating space of the workbench.

[0007] Furthermore, a fixing component is provided on the back of the baffle, a chip cleaning mechanism is provided on the fixing component and is located parallel to one side of the extension plate, the chip cleaning mechanism includes an air blow gun, an air nozzle and an air pump, the air blow gun is installed on the fixing component, an air nozzle is fixed at one end of the air blow gun and is connected to the air blow gun, the air blow gun is electrically connected to the air pump, and a switch is provided on the surface of the baffle and is electrically connected to the air pump.

[0008] According to the above technical solution, the iron chips on the extension plate can be blown away by the chip cleaning mechanism, so as to avoid the iron chips being brought into the workbench to form a blockage when the extension plate is extended or retracted.

[0009] Furthermore, the fixing assembly includes a mounting frame, screw holes and bolts. The mounting frame is fixedly installed on the back of the baffle. Two fixing blocks are provided on the top of the mounting frame. A blow gun is movably connected to the middle of the two fixing blocks. A screw hole is provided inside the fixing block, and the screw hole is threadedly connected with a bolt.

[0010] According to the above technical solution, the air blow gun is placed in the middle of the two fixing blocks, and finally connected with the bolts and screw holes to be clamped between the two fixing blocks for installation, so as to facilitate the later replacement of the air blow gun.

[0011] Furthermore, the angle between the glass plate and the baffle is 45°.

[0012] According to the above technical solution, the angle between the glass plate and the baffle is designed to be 0, so that the staff can observe the working conditions on the workbench by lowering their heads, which is in line with human behavior.

[0013] Furthermore, a pull rod is provided on each of the left and right sides of the baffle surface.

[0014] According to the above technical solution, by arranging a pull rod on each of the left and right sides of the baffle, the convenience of pulling the extension plate is improved, making it easier to bear force.

[0015] Furthermore, a spoiler is provided inside the air nozzle.

[0016] According to the above technical solution, the spoiler can improve the air outlet effect of the air nozzle, further increasing the chip blowing range.

[0017] Furthermore, a through hole is provided inside the mounting frame, and the through hole is located directly below the air blowing gun.

[0018] According to the above technical solution, the blow gun pipe can be effectively extended downward to connect with its air pump through perforation, thereby improving installation convenience and preventing bending.

[0019] Compared with the prior art, the utility model has the following advantages: the drilling machine for making extrusion molds is equipped with a baffle and an extension plate, so it can effectively block iron chips from splashing during use to avoid injuries caused by iron chips, and at the same time effectively prevent coolant from splashing and soiling the operator's clothes, thereby improving the operator's safety and usage experience; at the same time, the movable baffle can also drive the extension plate to move, thereby increasing the operating space of the workbench and improving the operator's operating convenience; the drilling machine for making extrusion molds is equipped with a chip cleaning mechanism, which can effectively clean the iron chips on the extension plate to avoid the extension plate bringing iron chips into the workbench to form a blockage when it is moving, further improving the practicality of the drilling machine for making extrusion molds. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0021] Figure 2 This is a cross-sectional view of the workbench structure of the utility model;

[0022] Figure 3 yes Figure 2 A magnified view of the structure at A;

[0023] Figure 4 yes Figure 1 A magnified view of the structure at B;

[0024] Figure 5 This is a cross-sectional view of the structure of the air blowing gun of the utility model;

[0025] Figure 6 This is a cross-sectional view of the air nozzle structure of the utility model;

[0026] In the figure: 1. driving mechanism; 2. drilling mechanism; 3. workbench; 4. extension plate; 5. baffle; 6. glass plate; 7. pull rod; 8. limit block a; 9. limit block b; 10. air blow gun; 11. air nozzle; 12. switch; 13. mounting bracket; 14. screw hole; 15. bolt; 16. fixing block; 17. spoiler; 18. perforation. DETAILED DESCRIPTION

[0027] Embodiment 1

[0028] See also Figure 1-6The present embodiment is a drilling machine for extrusion molding, which is constructed by a driving mechanism 1, a drilling mechanism 2 and a workbench 3. A rectangular opening is provided on one side of the workbench 3 and the inside of the workbench 3 is hollowed out. An extension plate 4 is installed inside the workbench 3. The extension plate 4 is consistent with the opening and is slidably connected to the workbench 3. A baffle 5 is fixedly installed at one end of the extension plate 4. A glass plate 6 is installed on the top of the baffle 5. A pull rod 7 is fixed on the surface of the baffle 5, and the pull rod 7 passes through the baffle 5 and is fixedly connected to the extension plate 4. A limit block a8 is installed on the top of the extension plate 4 near one end of the inside of the workbench 3. At the same time, a limit block b9 is provided inside the workbench 3 near the opening. The limit block b9 abuts against the limit block a8 to play a limiting role.

[0029] Furthermore, the angle of 45° between the glass plate 6 and the baffle plate 5 can improve the convenience for the operator to lower his head to check the extrusion mold on the workbench 3, which is in line with people's behavioral habits.

[0030] Furthermore, a pull rod 7 is fixedly installed on both left and right sides of the baffle 5 surface.

[0031] The working principle of this embodiment is as follows: when in use, the length of the extension plate 4 is adjusted according to the size of the extrusion mold to achieve a better operating space. When adjusting, the operator pulls the two pull rods 7 outward. At this time, the pull rods 7 drive the baffle 5 and the extension plate 4 to move outward. At the same time, the extension plate 4 moves inside the workbench 3 and stops when it moves to a suitable length. When the extension plate 4 reaches the limit length, the limit block a8 contacts the limit block b9 to play a limiting role, preventing the extension plate 4 from falling off the workbench 3 as a whole, thereby increasing the operating space and improving the convenience of using the drilling machine for extrusion mold making. At the same time, the baffle 5 can effectively block the splashing of iron filings and coolant during drilling, and the operator can check the drilling situation through the glass plate 6 to avoid the operator's clothes from being contaminated by coolant or even cut by iron filings, thereby greatly improving the safety of the operator.

[0032] Embodiment 2

[0033] The structure of this embodiment is basically the same as that of embodiment one, and the following features are added on the basis of embodiment one: a fixed component is installed on the back of the baffle 5, and the fixed component is used to install a chip cleaning mechanism, and the chip cleaning mechanism is located parallel to the extension plate 4, so as to blow away the iron chips to one side. The chip cleaning mechanism consists of an air gun, a nozzle 11 and an air pump. The air blowing gun 10 is movably installed on the fixed component, and the air outlet end of the air blowing gun 10 is fixedly connected to the air nozzle 11, and the air nozzle 11 is used to expand the air outlet range, and the air nozzle 11 faces the extension plate 4. The air blowing gun 10 is electrically connected to the air pump, and the air pump is used to generate air pressure and then discharge it through the air blowing gun 10. A switch 12 is provided on the surface of the baffle 5, and the switch 12 is electrically connected to the air pump. The switch 12 can control the air pump to work.

[0034] Furthermore, the fixing assembly consists of a mounting frame 13, a screw hole 14 and a bolt 15. The mounting frame 13 is fixedly installed on the back of the baffle 5 and is located next to the extension plate 4. Two fixing blocks 16 are fixedly installed on the top of the mounting frame 13. The air blow gun 10 is placed between the two fixing blocks 16 for installation. A screw hole 14 is provided inside one of the fixing blocks 16. The screw hole 14 is threadedly connected with a bolt 15. After the bolt 15 passes through the screw hole 14, the air blow gun 10 can be clamped and fixed.

[0035] Furthermore, a spoiler 17 is fixedly installed inside the air nozzle 11. The spoiler 17 is arranged in an "eight" shape inside the air nozzle 11, which further improves the air outlet effect and can blow away iron filings on the workbench 3 and the extension plate 4 over a larger range.

[0036] Furthermore, a through hole 18 is hollowed out inside the mounting frame 13 , and the through hole 18 is located between the two fixing blocks 16 and directly below the air blowing gun 10 , so as to facilitate the installation and connection of the air pipe of the air blowing gun 10 .

[0037] The working principle of this embodiment is as follows: during installation, first pass the air pipe on the air blowing gun 10 through the perforation 18, then place the air blowing gun 10 between the two fixing blocks 16, and then connect the bolt 15 with the screw hole 14. When the bolt 15 passes through the screw hole 14, the air blowing gun 10 can be clamped to complete the installation. When in use, first connect the air pump to the external power supply, and then press the switch 12 on the surface of the baffle 5 to start the air pump. At this time, the air pump generates air pressure, and finally discharges it through the air blowing gun 10. When the internal airflow of the air blowing gun 10 passes through the air nozzle 11, the internal spoiler 17 diverts its airflow to increase the blowing range. When the airflow blows to the extension plate 4, the iron filings on its surface can be blown away, avoiding the iron filings on its surface from being brought into the workbench 3 to cause blockage when the extension plate 4 shrinks, further improving the practicality of the drilling machine for extrusion molding.

Claims

1. A drilling machine for extrusion molding, comprising a driving mechanism, a drilling mechanism and a workbench, characterized in that: One side of the workbench is open and the interior is hollow, an extension plate is slidably connected to the inside of the workbench, a baffle is fixedly installed at one end of the extension plate, a glass plate is fixedly installed on the top of the baffle, a pull rod is provided on the surface of the baffle, one end of the pull rod passes through the baffle and is fixedly connected to the extension plate, a limit block a is provided on the top of the extension plate, a limit block b is provided on the top of the workbench, and the limit block a and the limit block b are abutted against each other.

2. A drilling machine for extrusion molding according to claim 1, characterized in that: A fixing component is provided on the back of the baffle, and a chip cleaning mechanism is provided on the fixing component and is located parallel to one side of the extension plate. The chip cleaning mechanism includes an air blow gun, an air nozzle and an air pump. The air blow gun is installed on the fixing component, and an air nozzle is fixed at one end of the air blow gun and is connected to the air blow gun. The air blow gun is electrically connected to the air pump, and a switch is provided on the surface of the baffle and is electrically connected to the air pump.

3. A drilling machine for extrusion molding according to claim 2, characterized in that: The fixing assembly includes a mounting frame, screw holes and bolts. The mounting frame is fixedly installed on the back of the baffle. Two fixing blocks are arranged on the top of the mounting frame. A blow gun is movably connected to the middle of the two fixing blocks. A screw hole is arranged inside the fixing block, and the screw hole is threadedly connected with a bolt.

4. A drilling machine for extrusion molding according to claim 1 or 2, characterized in that: The angle between the glass plate and the baffle is 45°.

5. A drilling machine for extrusion molding according to claim 1 or 2, characterized in that: A pull rod is respectively arranged on the left and right sides of the baffle surface.

6. A drilling machine for extrusion molding according to claim 2, characterized in that: A spoiler is arranged inside the air nozzle.

7. A drilling machine for extrusion molding according to claim 3, characterized in that: A through hole is provided inside the mounting frame, and the through hole is located directly below the air blowing gun.

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