Drilling device for mold machining

Abstract

The utility model belongs to the technical field of drilling equipment, and particularly relates to a die machining drilling device which comprises a machine box, a workbench is fixedly arranged at the top of the machine box, a collecting box is fixedly arranged on the front face of the machine box, and a sliding groove is formed in the top of the workbench. The positioning bolt can be separated from the mounting block by rotating anticlockwise, so that the height of the air collecting pipe is adjusted, air is guided into the air collecting pipe through the hose by the air pump during drilling and is sprayed out through the air outlet to act on the joint of the drill bit and the workpiece, the drill bit can be cooled, and the machining quality is ensured; and meanwhile, sweeps generated during machining can be blown into a collecting box, the number of the sweeps on the top of the workbench is reduced, the follow-up cleaning difficulty is lowered, when the machining position needs to be changed, a motor is started, the motor drives a rotating disc and a workpiece to be machined to rotate, position adjustment can be achieved, the device does not need to be detached and fixed again, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drilling equipment, in particular to a mold processing drilling device. Background Art

[0002] Mold processing refers to the processing of forming and blanking tools, and also includes shearing dies and die-cutting dies. Usually, the mold consists of an upper mold and a lower mold. The steel plate is placed between the upper and lower molds, and the material is formed under the action of the press. When the press is opened, the workpiece determined by the mold shape is obtained or the corresponding waste is removed. Workpieces as small as electronic connectors and as large as car dashboards can be formed by molds. When producing injection molds, drilling devices are required to drill holes in the mold.

[0003] However, for drilling equipment without a heat dissipation structure, long-term processing will affect the quality and efficiency of drilling and tapping due to the high temperature of the drill bit. Therefore, a mold processing drilling device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a mold processing drilling device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mold processing drilling device, including a chassis, a workbench is fixedly provided on the top of the chassis, a collection box is fixedly provided on the front of the chassis, a slide groove is provided on the top of the workbench, a plurality of positioning holes are provided on one side of the slide groove, a slider is movably provided in the slide groove, a support rod is fixedly provided on the top of the slider, a cross plate is fixedly provided on the top of the support rod, a drilling assembly is movably provided on the bottom of the cross plate, a motor is fixedly provided in the chassis, the output end of the motor passes through the top inner wall of the chassis and the workbench and is fixedly provided with a fixed disk, a plurality of mounting grooves are provided on the top of the fixed disk, a cylinder is fixedly provided in the mounting groove, a positioning block is fixedly provided on the output end of the cylinder, and an air cooling structure is fixedly provided on the back of the chassis.

[0006] As a further description of the above technical solution:

[0007] A mounting plate is fixedly provided on one side of the sliding block, a positioning rod is movably provided on the mounting plate, and the positioning rod is matched with the positioning hole.

[0008] As a further description of the above technical solution:

[0009] A limiting groove is arranged on the top of the workbench, a plurality of vertical rods are fixedly arranged on the bottom of the fixed plate, and limiting rollers are fixedly arranged on the bottoms of the plurality of vertical rods, and the limiting rollers are matched with the limiting grooves.

[0010] As a further description of the above technical solution:

[0011] The air cooling structure includes an air pump fixedly connected to the chassis and a limit seat fixedly connected to the top of the workbench, a mounting block is movably provided in the limit seat, an air collecting pipe is fixedly provided on the front of the mounting block, a plurality of air outlets are provided on the front of the air collecting pipe, an exhaust pipe and an intake pipe are respectively provided on both sides of the air pump, a hose is fixedly provided on the exhaust pipe, and the other end of the hose is fixedly connected to one end of the air collecting pipe.

[0012] As a further description of the above technical solution:

[0013] A sliding rod is fixedly arranged in the limiting seat, and the mounting block is movably connected to the sliding rod.

[0014] As a further description of the above technical solution:

[0015] A plurality of internal threaded holes are arranged on the inner wall of one side of the limit seat, a positioning bolt is movably arranged on the inner wall of one side of the limit seat, a socket is arranged on one side of the mounting block, and the positioning bolt and the socket are matched.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the mold processing drilling device is provided with an air pump, a limit seat, a mounting block, an air collecting pipe, a positioning bolt and a hose. The positioning bolt can be turned counterclockwise to make it detach from the mounting block, thereby realizing the adjustment of the height of the air collecting pipe. When drilling, the air pump guides the wind into the air collecting pipe through the hose, and sprays it through the air outlet to act on the joint between the drill bit and the workpiece, which can cool the drill bit and ensure the processing quality. At the same time, the waste chips generated during the processing can be blown into the collection box, reducing the amount of waste chips on the top of the workbench and reducing the difficulty of subsequent cleaning. When the processing position needs to be changed, the motor is started, and the motor drives the turntable and the workpiece to be processed to rotate, so as to realize the position adjustment without removing it and re-fixing it, thereby improving the practicability of the equipment.

[0018] 2. Compared with the prior art, the mold processing drilling device, by setting a support rod, a mounting plate, a positioning rod, a cross plate and a motor, can facilitate the adjustment of the position of the support rod by pulling up the positioning rod, thereby realizing the adjustment of the longitudinal axis position of the drilling assembly. Pulling the drilling assembly can make it move left and right on the cross plate to realize the adjustment of the horizontal axis position of the drilling assembly. The motor can drive the turntable and the workpiece to be processed to rotate. Therefore, when the drilling position needs to be changed, there is no need to disassemble the workpiece, and drilling in different positions can be achieved, thereby improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a mold processing and drilling device proposed by the utility model;

[0020] Figure 2 This is a front sectional perspective schematic diagram of a mold processing and drilling device proposed by the utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of an air cooling structure in a mold processing drilling device proposed by the utility model;

[0022] Figure 4 It is a schematic diagram of the enlarged structure of part A in a mold processing and drilling device proposed by the utility model.

[0023] Legend:

[0024] 1. Chassis; 2. Workbench; 3. Collection box; 4. Slide; 5. Positioning hole; 6. Slider; 7. Support rod; 8. Mounting plate; 9. Positioning rod; 10. Cross plate; 11. Drilling assembly; 12. Motor; 13. Fixed plate; 14. Cylinder; 15. Positioning block; 16. Air cooling structure; 161. Air pump; 162. Limit seat; 163. Mounting block; 164. Air collecting duct; 165. Positioning bolt; 166. Hose. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figures 1 to 4 The utility model provides a mold processing drilling device: comprising a chassis 1, a workbench 2 is fixedly provided on the top of the chassis 1, a collection box 3 is fixedly provided on the front of the chassis 1, a slide groove 4 is provided on the top of the workbench 2, a motor 12 is fixedly provided in the chassis 1, the output end of the motor 12 passes through the top inner wall of the chassis 1 and the workbench 2 and is fixedly provided with a fixed disk 13, a limiting groove is provided on the top of the workbench 2, a plurality of vertical rods are fixedly provided at the bottom of the fixed disk 13, and limiting rollers are fixedly provided at the bottom of the plurality of vertical rods, and the limiting rollers and the limiting grooves are adapted, a plurality of mounting grooves are provided on the top of the fixed disk 13, a cylinder 14 is fixedly provided in the mounting groove, and a positioning block 15 is fixedly provided at the output end of the cylinder 14;

[0027] Reference Figure 1 , Figure 2 and Figure 4In order to achieve the purpose of position adjustment, a mounting plate 8 is fixedly provided on one side of the slider 6, and a positioning rod 9 is movably provided on the mounting plate 8. The positioning rod 9 and the positioning hole 5 are adapted. A plurality of positioning holes 5 are provided on one side of the slide 4, and a slider 6 is movably provided in the slide 4. A support rod 7 is fixedly provided on the top of the slider 6, and a cross plate 10 is fixedly provided on the top of the support rod 7. A drilling assembly 11 is movably provided at the bottom of the cross plate 10. The support rod 7 is pulled forward and backward to move, and the support rod 7 drives the cross plate 10 to move, and the cross plate 10 drives the drilling assembly 11 to move, so as to adjust the longitudinal axis position of the drilling assembly 11. The drilling assembly 11 can be pulled to move left and right on the cross plate 10 to adjust the transverse axis position of the drilling assembly 11. When the drilling position needs to be changed, there is no need to disassemble the workpiece, and drilling at different positions can be achieved, thereby improving the practicality of the equipment.

[0028] Reference Figure 3 In order to achieve the purpose of cooling, an air cooling structure 16 is fixedly provided on the back of the chassis 1. The air cooling structure 16 includes an air pump 161 fixedly connected to the chassis 1 and a limit seat 162 fixedly connected to the top of the workbench 2. A mounting block 163 is movably provided in the limit seat 162. A sliding rod is fixedly provided in the limit seat 162. The mounting block 163 and the sliding rod are movably connected. A plurality of internal threaded holes are provided on the inner wall of one side of the limit seat 162. A positioning bolt 165 is movably provided on the inner wall of one side of the limit seat 162. A socket is provided on one side of the mounting block 163. The bolts 165 and the socket are matched, and an air collecting pipe 164 is fixedly provided on the front of the mounting block 163. A plurality of air outlets are provided on the front of the air collecting pipe 164. An exhaust pipe and an air intake pipe are respectively provided on both sides of the air pump 161. A hose 166 is fixedly provided on the exhaust pipe, and the other end of the hose 166 is fixedly connected to one end of the air collecting pipe 164. When drilling, the air pump 161 guides the wind into the air collecting pipe 164 through the hose 166, and sprays it through the air outlet to act on the joint between the drill bit and the workpiece, which can cool the drill bit and ensure the processing quality.

[0029] Working principle: When in use, first place the workpiece to be drilled on the top of the fixed plate 13, then start multiple cylinders 14 to drive the positioning block 15 to fit the workpiece to fix the workpiece, and then adjust the position of the drilling assembly 11 according to the position of the hole to be drilled, pull the drilling assembly 11 to move left and right on the cross plate 10, and adjust the horizontal axis position of the drilling assembly 11. The positioning pin can be used to position the drilling assembly 11, pull the positioning rod 9 upward to disengage it from the positioning hole 5, and pull the support rod 7 to move forward and backward. The support rod 7 drives the cross plate 10 to move, and the cross plate 10 drives the drilling assembly 11 to move, and the longitudinal axis position of the drilling assembly 11 is adjusted. Then adjust the height of the air collecting pipe 164 according to the height of the workpiece, and turn the positioning screw counterclockwise. The bolt 165 disengages from the mounting block 163, and the mounting block 163 can be operated to adjust the height of the air collecting pipe 164, and then the air pump 161 can be started, and finally the drilling assembly 11 can be operated to drill. When drilling, the air pump 161 guides the wind into the air collecting pipe 164 through the hose 166, and sprays it through the air outlet to act on the joint between the drill bit and the workpiece, which can cool the drill bit and ensure the processing quality. At the same time, the waste chips generated during the processing can be blown into the collection box 3, reducing the amount of waste chips on the top of the workbench 2 and reducing the difficulty of subsequent cleaning. When the processing position needs to be changed, the motor 12 is started, and the motor 12 drives the fixed plate 13 and the workpiece to be processed to rotate, so as to realize the position adjustment without removing it and re-fixing it, thereby improving the practicality of the equipment.

[0030] 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. A mold processing drilling device, comprising a chassis (1), characterized in that: A workbench (2) is fixedly provided on the top of the chassis (1), a collection box (3) is fixedly provided on the front of the chassis (1), a slide groove (4) is provided on the top of the workbench (2), a plurality of positioning holes (5) are provided on one side of the slide groove (4), a slider (6) is movably provided in the slide groove (4), a support rod (7) is fixedly provided on the top of the slider (6), a cross plate (10) is fixedly provided on the top of the support rod (7), a drilling assembly (11) is movably provided on the bottom of the cross plate (10), a motor (12) is fixedly provided in the chassis (1), an output end of the motor (12) passes through the top inner wall of the chassis (1) and the workbench (2) and is fixedly provided with a fixed disk (13), a plurality of mounting grooves are provided on the top of the fixed disk (13), a cylinder (14) is fixedly provided in the mounting groove, a positioning block (15) is fixedly provided at the output end of the cylinder (14), and an air cooling structure (16) is fixedly provided on the back of the chassis (1).

2. A mold processing drilling device according to claim 1, characterized in that: A mounting plate (8) is fixedly provided on one side of the sliding block (6), a positioning rod (9) is movably provided on the mounting plate (8), and the positioning rod (9) is matched with the positioning hole (5).

3. A mold processing drilling device according to claim 1, characterized in that: The top of the workbench (2) is provided with a limiting groove, the bottom of the fixed plate (13) is fixed with a plurality of vertical rods, the bottoms of the plurality of vertical rods are all fixed with limiting rollers, and the limiting rollers are adapted to the limiting grooves.

4. A mold processing drilling device according to claim 1, characterized in that: The air cooling structure (16) comprises an air pump (161) fixedly connected to the chassis (1) and a limit seat (162) fixedly connected to the top of the workbench (2); a mounting block (163) is movably provided in the limit seat (162); an air collecting pipe (164) is fixedly provided on the front of the mounting block (163); a plurality of air outlets are provided on the front of the air collecting pipe (164); an exhaust pipe and an air intake pipe are respectively provided on both sides of the air pump (161); a hose (166) is fixedly provided on the exhaust pipe; the other end of the hose (166) is fixedly connected to one end of the air collecting pipe (164).

5. A mold processing drilling device according to claim 4, characterized in that: A sliding rod is fixedly provided inside the limiting seat (162), and the mounting block (163) is movably connected to the sliding rod.

6. A mold processing drilling device according to claim 4, characterized in that: A plurality of internal threaded holes are provided on the inner wall of one side of the limit seat (162), a positioning bolt (165) is movably provided on the inner wall of one side of the limit seat (162), a socket is provided on one side of the mounting block (163), and the positioning bolt (165) and the socket are matched.

Images