A drilling equipment for injection mold processing

Abstract

The application relates to the technical field of injection mold processing, in particular to a drilling equipment for injection mold processing, which comprises a machine table, a fixing mechanism for fixing the injection mold, and a drilling mechanism for drilling the fixed injection mold. The fixing mechanism comprises a rotating rod rotatably installed on the machine table, a rotating table fixedly installed at the top end of the rotating rod, a fixed frame fixedly installed on the rotating table in a symmetrical mode, a driven gear fixedly sleeved on the rotating rod, a driving gear meshingly connected with the driven gear, and a power source two for driving the driving gear to rotate. In the application, the drilling mechanism is arranged to cool the drill bit, avoid the problem that long-time processing will affect the drilling quality and efficiency due to high temperature of the drill bit, flush the waste generated in the drilling process from the hole, and flush the waste on the drill bit, so that the drilling quality is ensured.

Description

Technical Field

[0001] This invention relates to the field of injection mold processing technology, and more specifically to a drilling device for injection mold processing. Background Technology

[0002] Molds are various shapes and tools used in industrial production to obtain desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. In short, a mold is a tool used to create shaped objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly achieves the shaping of objects by changing the physical state of the material being molded. It is often referred to as the "mother of industry."

[0003] Chinese patent application number CN202420748630.6 discloses a drilling device for injection mold processing, belonging to the field of mold processing technology. It includes a fixed box with legs on both sides of its lower end and a fixed frame on its upper end. A sliding sleeve is installed in the fixed frame, and the sliding sleeve is connected to the fixed frame via a drive mechanism. This invention, by setting a clamping assembly, allows the mold to be placed in the middle of the upper end of the fixed box. Then, a motor is turned on, driving a dual-axis lead screw to rotate. The rotation of the dual-axis lead screw causes two sliding blocks to move closer together, which in turn causes two clamping boxes to clamp and fix the mold laterally. Next, a second motor is turned on, driving a second dual-axis lead screw to rotate. The rotation of the second dual-axis lead screw causes two I-plates to move closer together in the sliding grooves of the clamping boxes, which clamp and limit the mold in the longitudinal direction. By setting the clamping assembly, the mold to be drilled can be clamped and fixed, preventing displacement or shaking of the mold during drilling.

[0004] However, the aforementioned drilling equipment lacks a heat dissipation structure, and prolonged processing will affect the quality and efficiency of drilling due to the high temperature of the drill bit.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Summary of the Invention

[0006] The purpose of this invention is to provide a drilling device for injection mold processing that can effectively solve the above-mentioned technical problems.

[0007] To achieve the objectives of this invention, the following technical solution is adopted: A drilling device for injection mold processing includes: a machine base; a fixing mechanism for fixing the injection mold; and a drilling mechanism for drilling holes in the fixed injection mold. The fixing mechanism includes: a rotating rod rotatably mounted on the machine base; a turntable fixedly mounted on the top of the rotating rod; a fixing frame symmetrically fixedly mounted on the turntable; a driven gear fixedly sleeved on the rotating rod; a driving gear meshing with the driven gear; a second power source driving the driving gear to rotate; and a clamping assembly for clamping the injection mold. The drilling mechanism includes: a drilling machine; a power source for moving the drilling machine; an annular pipe fixedly installed on the drilling machine; a nozzle fixedly installed at the bottom of the annular pipe; a storage tank and a pump body fixedly installed inside the machine; an inlet pipe connecting the storage tank and the inlet end of the pump body; a collection pipe fixedly installed on the machine; an outlet pipe connecting the collection pipe and the outlet end of the pump body; and a guide pipe connecting the collection pipe and the annular pipe.

[0008] Furthermore, the drilling mechanism also includes: a fixing strip fixedly installed inside the liquid guide tube; a connecting rod installed through the fixing strip; a sealing block fixedly installed at the end of the connecting rod; and a connecting spring fixedly installed between the sealing block and the fixing strip.

[0009] Furthermore, the drilling mechanism also includes: a collection groove and a through hole formed on the turntable; a collection box rotatably mounted on the machine base; a filter screen slidably mounted in the collection box; and a collection pipe connecting the collection box and the storage tank.

[0010] Furthermore, the drilling mechanism also includes: a linkage gear fixedly sleeved on the collection box; an installation tube fixedly installed inside the collection box; a support rod slidably installed inside the installation tube; and a support spring fixedly installed between the support rod and the installation tube.

[0011] Furthermore, the clamping assembly includes: a rotating plate fixedly sleeved on the rotating rod; a guide groove formed on the rotating plate; a connecting pipe fixedly installed inside the machine tool; a movable rod installed through the connecting pipe; a slide rod fixedly installed at one end of the movable rod; a second piston fixedly installed at the other end of the movable rod; an air collecting pipe fixedly installed on the fixed frame; a clamping rod installed through the air collecting pipe; a first piston fixedly installed at one end of the clamping rod; a clamping plate fixedly installed at the other end of the clamping rod; a return spring fixedly installed between the first piston and the air collecting pipe; and an air guide pipe connecting the air collecting pipe and the connecting pipe.

[0012] Furthermore, the fixing mechanism also includes: a push rod that is installed through the liquid collecting pipe; a piston three that is fixedly installed at one end of the push rod; a toothed plate that is fixedly installed at the other end of the push rod; and a push spring that is fixedly installed between the piston three and the liquid collecting pipe.

[0013] Furthermore, the drilling mechanism also includes: a second annular tube fixedly installed inside the machine base; a second nozzle hinged to the end of the second annular tube; a fourth liquid guide tube connecting the second nozzle and the second annular tube; a connecting spring fixedly installed between the second nozzle and the second annular tube; a third liquid guide tube connecting the connecting tube and the second annular tube; and a second liquid guide tube connecting the connecting tube and the storage tank.

[0014] Furthermore, the guide groove is cam-shaped, and the slide rod is slidably installed in the guide groove.

[0015] Furthermore, the rotating plate is in the shape of a petal with a uniform wave pattern, and the second nozzle abuts against the side wall of the rotating plate.

[0016] Furthermore, a stirring blade is fixedly installed on the rotating rod, and the stirring blade is located inside the liquid storage tank.

[0017] Compared with the prior art, the present invention has the following beneficial effects: This invention discloses a drilling device for injection mold processing. Through the setting of the drilling mechanism, on the one hand, the drill bit is cooled down, avoiding the problem that the high temperature of the drill bit will affect the drilling quality and efficiency during long-term processing. On the other hand, the waste chips generated during the drilling process can be flushed out from the hole and the waste chips on the drill bit can be washed to ensure the drilling quality. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used together with the embodiments of the invention to explain the invention and do not constitute a limitation thereof.

[0019] Figure 1 This is a three-dimensional schematic diagram of a drilling device for injection mold processing according to the present invention; Figure 2 This is a cross-sectional schematic diagram of the machine tool for drilling equipment used in injection mold processing according to the present invention; Figure 3 This invention relates to a drilling device for injection mold processing. Figure 2 Enlarged view of point A in the middle; Figure 4 This invention relates to a drilling device for injection mold processing. Figure 2 Enlarged view at point B in the middle; Figure 5 This is a cross-sectional schematic diagram of the turntable of a drilling device for injection mold processing according to the present invention; Figure 6 This invention relates to a drilling device for injection mold processing. Figure 5 Enlarged view at point C; Figure 7 This invention relates to a drilling device for injection mold processing. Figure 5 Enlarged view at point D; Figure 8 This is a cross-sectional schematic diagram of the liquid collection pipe of a drilling device for injection mold processing according to the present invention; Figure 9 This invention relates to a drilling device for injection mold processing. Figure 8 Enlarged view at point E in the middle; Figure 10 This is a cross-sectional schematic diagram of a collection box for a drilling device used in injection mold processing according to the present invention; Figure 11 This invention relates to a drilling device for injection mold processing. Figure 10 Enlarged view at point F; Figure 12 This is a cross-sectional schematic diagram of the liquid storage tank of a drilling device for injection mold processing according to the present invention.

[0020] In the picture: 1. Machine base; 2. Power source one; 3. Drilling machine; 4. Power source two; 5. Drive gear; 6. Driven gear; 7. Rotating rod; 8. Turntable; 9. Fixing frame; 10. Collection tank; 11. Through hole; 12. Inlet pipe; 13. Pump body; 14. Outlet pipe; 15. Collection pipe; 16. Guide pipe one; 17. Linking rod; 18. Sealing block; 19. Linking spring; 20. Annular pipe one; 21. Nozzle one; 22. Collection box; 23. Collection pipe; 24. Storage tank; 25. Linking gear; 26. Filter screen; 27. Installation 28. Pipe; 29. ​​Support rod; 30. Support spring; 31. Rotating plate; 32. Guide groove; 33. Slide rod; 34. Movable rod; 35. Connecting pipe; 36. Air guide pipe; 37. Return spring; 38. Piston 1; 39. Clamping rod; 40. Clamping plate; 41. Air collecting pipe; 42. Piston 2; 43. Liquid guide pipe 3; 44. Annular pipe 2; 45. Nozzle 2; 46. Liquid guide pipe 4; 47. Connecting spring; 48. Push spring; 49. Piston 3; 50. Push rod; 51. Toothed plate; 52. Stirring blade. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are some embodiments of the present invention, but not all embodiments.

[0022] In the description of this invention, it should be understood that the terms "center," "lateral," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this invention. When a component is referred to as being "fixed to" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "set on" another component, it can be directly set on the other component or there may be an intermediate component at the same time. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0023] like Figures 1 to 12 As shown, the present invention provides a drilling device for injection mold processing, comprising: a machine base 1; a fixing mechanism for fixing the injection mold; and a drilling mechanism for drilling holes in the fixed injection mold.

[0024] The fixing mechanism includes: a rotating rod 7 rotatably mounted on the machine base 1; a turntable 8 fixedly mounted on the top of the rotating rod 7; a fixing frame 9 symmetrically fixedly mounted on the turntable 8; a driven gear 6 fixedly sleeved on the rotating rod 7; a driving gear 5 meshing with the driven gear 6; a second power source 4 driving the driving gear 5 to rotate, the second power source 4 being fixedly mounted on the machine base 1; and a clamping assembly for clamping the injection mold; the clamping assembly is provided in two sets, that is, it is provided with two fixed stations, so that the injection mold can be fed alternately, thereby improving the processing efficiency of the injection mold.

[0025] In the initial state, one fixed frame 9 is located at the drilling mechanism (i.e., the processing position), and the other fixed frame 9 is located away from the drilling mechanism (i.e., the loading and unloading position), and the positions of the two sets of clamping components correspond to the adjacent fixed frames 9.

[0026] Power source 2 4 is started to drive the drive gear 5 to rotate, the drive gear 5 drives the driven gear 6 to rotate, the driven gear 6 drives the rotating rod 7 to rotate, and the rotating rod 7 drives the turntable 8 to rotate 180 degrees, so that the two fixed workstations can be interchanged. When the two fixed workstations need to be interchanged again, power source 2 4 is started to rotate in the opposite direction, so that the turntable 8 rotates 180 degrees in the opposite direction.

[0027] It should be noted that the second power source 4 is preferably an electric motor.

[0028] The drilling mechanism includes: a drilling machine 3; a power source 2 that drives the drilling machine 3 to move, the power source 2 being mounted on the machine base 1; an annular pipe 20 fixedly mounted on the drilling machine 3; a nozzle 21 fixedly mounted at the bottom of the annular pipe 20; a liquid storage tank 24 and a pump body 13 fixedly mounted inside the machine base 1; an inlet pipe 12 connecting the liquid storage tank 24 and the inlet end of the pump body 13; a collection pipe 15 fixedly mounted on the machine base 1; an outlet pipe 14 connecting the collection pipe 15 and the outlet end of the pump body 13; and a guide pipe 16 connecting the collection pipe 15 and the annular pipe 20.

[0029] Starting the power source 2 can drive the drilling machine 3 to move, thus facilitating drilling at different positions of the injection mold.

[0030] It should be added here that the power source 2 is preferably a three-axis moving module, which can drive the drilling machine 3 to move horizontally, vertically, and longitudinally.

[0031] The drilling mechanism also includes: a fixing strip fixedly installed inside the liquid guide tube 16; a connecting rod 17 installed through the fixing strip; a sealing block 18 fixedly installed at the end of the connecting rod 17; and a connecting spring 19 fixedly installed between the sealing block 18 and the fixing strip.

[0032] When drilling holes in the injection mold, the pump body 13 is started, which can draw out the coolant in the storage tank 24 through the inlet pipe 12 and deliver it to the collection pipe 15 through the outlet pipe 14, and then enter the guide pipe 16 through the collection pipe 15.

[0033] As the hydraulic pressure in the collecting pipe 15 increases, it pushes the sealing block 18 to move, causing the sealing block 18 to release the seal on the guide pipe 16 and drive the linkage spring 19 to compress. This allows the coolant to enter the annular pipe 20 through the guide pipe 16 and then be sprayed onto the drill bit through multiple nozzles 21. This achieves two goals: firstly, it cools the drill bit, avoiding the problem of high drill bit temperature affecting drilling quality and efficiency during long-term processing; secondly, it flushes out the waste chips generated during drilling and washes the waste chips on the drill bit, ensuring drilling quality.

[0034] The drilling mechanism also includes: a collection tank 10 and a through hole 11 opened on the turntable 8; a collection box 22 rotatably installed on the machine base 1; a filter screen 26 slidably installed in the collection box 22; and a collection pipe 23 connecting the collection box 22 and the liquid storage tank 24.

[0035] Coolant mixed with waste debris flows into the collection tank 10 and then into the collection box 22 through multiple through holes 11. It is then filtered through the filter screen 26, with the waste debris remaining on the top of the filter screen 26. The filtered coolant flows into the bottom of the inner cavity of the collection box 22 and then into the storage tank 24 through the collection pipe 23, thus realizing the recycling of coolant.

[0036] The drilling mechanism also includes: a linkage gear 25 fixedly sleeved on the collection box 22; an installation tube 27 fixedly installed inside the collection box 22; a support rod 28 slidably installed inside the installation tube 27; a support spring 29 fixedly installed between the support rod 28 and the installation tube 27; and the linkage gear 25 meshing with the driven gear 6.

[0037] The filter screen 26 is arc-shaped, and the bottom of the filter screen 26 has a plug hole, and the support rods 28 are all inserted into the adjacent plug holes.

[0038] When the driven gear 6 rotates, it drives the connecting gear 25 to rotate, and the connecting gear 25 drives the collection box 22 to rotate, so that the coolant flowing to the top of the filter screen 26 is quickly dispersed by centrifugal force, thereby accelerating the filtration efficiency.

[0039] When the coolant flows to the top of the filter screen 26, it generates a certain impact force on the filter screen 26. Through the elastic force of the support spring 29, the filter screen 26 drives the support rod 28 to slide inside the mounting tube 27, thereby causing the filter screen 26 to vibrate. This causes the waste debris on the top of the filter screen 26 to slide towards the center of the top of the filter screen 26, thus achieving the collection of waste debris on the surface of the filter screen 26.

[0040] By pulling the filter screen 26 upwards, the filter screen 26 is separated from the support rod 28, making it easy to remove the filter screen 26 and thus easy to clean or replace it.

[0041] The clamping assembly includes: a rotating plate 30 fixedly sleeved on the rotating rod 7; a guide groove 31 opened on the rotating plate 30; a connecting pipe 34 fixedly installed in the machine base 1; a movable rod 33 installed through the connecting pipe 34; a slide rod 32 fixedly installed at one end of the movable rod 33; a piston 41 fixedly installed at the other end of the movable rod 33; an air collecting pipe 40 fixedly installed on the fixed frame 9; a clamping rod 38 installed through the air collecting pipe 40; a piston 37 fixedly installed at one end of the clamping rod 38; a clamping plate 39 fixedly installed at the other end of the clamping rod 38; a return spring 36 fixedly installed between the piston 37 and the air collecting pipe 40; and an air guide pipe 35 connecting the air collecting pipe 40 and the connecting pipe 34. The guide groove 31 is cam-shaped, and the slide rod 32 is slidably installed in the guide groove 31.

[0042] Piston 2 41 divides the connecting pipe 34 into two independent spaces, one space for storing liquid and the other space for storing gas.

[0043] When the turntable 8 rotates 180 degrees, moving one fixed station to the processing position, the other fixed station rotates to the loading / unloading position. During this process, the turntable 30 rotates, causing the slide bars 32 of both sets of clamping components to move along the path of the guide groove 31.

[0044] Specifically, the slide bar 32, which rotates to the fixed position of the processing station, drives the movable rod 33 to move. The movable rod 33 drives the piston 41 to move, thereby compressing the gas in the connecting pipe 34. The gas is then transported through the air guide pipe 35 to the gas collecting pipe 40 located at the fixed position, increasing the gas pressure in the gas collecting pipe 40. This pushes the piston 37 to move, which in turn drives the clamping rod 38 to move and stretches the return spring 36. The clamping rod 38 drives the clamping plate 39 to move, causing multiple clamping plates 39 to move closer to each other. This achieves the simultaneous feeding of the injection mold and clamping and fixing of the injection mold.

[0045] After the injection mold is processed, it rotates from the processing position to the loading / unloading position. During this process, the slide bar 32 corresponding to the fixed position drives the movable rod 33 to move, and the movable rod 33 drives the piston 41 to move, so that the gas in the gas collecting pipe 40 can be drawn into the connecting pipe 34 through the gas guide pipe 35. At this time, the spring force of the return spring 36 drives the piston 37 to reset, which in turn drives the clamping plate 39 to reset, so that the multiple clamping plates 39 move away from each other, thereby realizing the release of the clamping and fixing of the injection mold while unloading the injection mold.

[0046] The fixing mechanism also includes: a push rod 50 that is installed through the liquid collection pipe 15; a piston 49 that is fixedly installed at one end of the push rod 50; a toothed plate 51 that is fixedly installed at the other end of the push rod 50; and a push spring 48 that is fixedly installed between the piston 49 and the liquid collection pipe 15.

[0047] When the hydraulic pressure in the collecting pipe 15 increases, it can push the piston 3 49 to move. The piston 3 49 drives the push rod 50 to move, and the push rod 50 drives the toothed plate 51 to move, so that the toothed plate 51 meshes with the drive gear 5 and drives the push spring 48 to stretch. This achieves the fixation of the turntable 8 during the injection mold processing, and avoids the turntable 8 from being rotated by external force during the injection mold processing, which would affect the processing quality.

[0048] After the injection mold is processed, the pump body 13 is started to draw out the coolant in the liquid collection pipe 15, thereby restoring the hydraulic pressure in the liquid collection pipe 15. At this time, by pushing the elastic force of the spring 48, the piston 49 can be reset, thereby driving the gear plate 51 to reset. At this time, the rotation of the drive gear 5 is not affected.

[0049] The drilling mechanism also includes: a second annular tube 44 fixedly installed in the machine base 1; a second nozzle 45 hinged to the end of the second annular tube 44; a fourth liquid guide tube 46 connecting the second nozzle 45 and the second annular tube 44; a connecting spring 47 fixedly installed between the second nozzle 45 and the second annular tube 44; a third liquid guide tube 43 connecting the connecting pipe 34 and the second annular tube 44; a second liquid guide tube 42 connecting the connecting pipe 34 and the storage tank 24; the rotating plate 30 is in the shape of a petal with uniform wave pattern, and the second nozzle 45 abuts against the side wall of the rotating plate 30; a stirring blade 52 is fixedly installed on the rotating rod 7, and the stirring blade 52 is located in the storage tank 24.

[0050] Both the third liquid guide pipe 43 and the fourth liquid guide pipe 46 are equipped with one-way valves, so that the coolant in the liquid storage tank 24 enters the connecting pipe 34 through the third liquid guide pipe 43 in only one direction, and is then transported to the second annular pipe 44 through the fourth liquid guide pipe 46.

[0051] The coolant in the reservoir 24 is connected to a cold source, which can cool the coolant in the reservoir 24 and ensure that the coolant in the reservoir 24 maintains a certain temperature to achieve a cooling effect.

[0052] When piston 2 41 reciprocates within connecting pipe 34, the coolant in reservoir 24 can enter the connecting pipe 34 in only one direction through guide pipe 3 43, and then be transported to annular pipe 2 44 through guide pipe 46. Finally, it is sprayed into reservoir 24 through nozzle 2 45, thus achieving circulation within reservoir 24, which makes the coolant mix evenly and thus makes the coolant temperature uniform.

[0053] In addition, the spring force of the connecting spring 47 causes the second nozzle 45 to abut against the side wall of the rotating plate 30. When the rotating plate 30 rotates, the second nozzle 45 moves along the side wall of the rotating plate 30, causing multiple second nozzles 45 to retract inward or expand outward at the same time, thereby expanding the spraying range of the second nozzle 45. At the same time, when the rotating rod 7 rotates, it can drive multiple stirring blades 52 to rotate, thereby stirring the coolant in the liquid storage tank 24. Through the cooperation of the second nozzle 45 and the stirring blades 52, the coolant is further mixed evenly, thereby ensuring that the coolant temperature is uniform.

[0054] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0055] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. A drilling device for injection mold processing, characterized in that, include: Machine tool; A fixing mechanism for securing injection molds; A drilling mechanism for drilling holes in a fixed injection mold; The fixing mechanism includes: a rotating rod rotatably mounted on the machine base; a turntable fixedly mounted on the top of the rotating rod; a fixing frame symmetrically fixedly mounted on the turntable; a driven gear fixedly sleeved on the rotating rod; a driving gear meshing with the driven gear; a second power source driving the driving gear to rotate; and a clamping assembly for clamping the injection mold. The drilling mechanism includes: a drilling machine; a power source for moving the drilling machine; an annular pipe fixedly installed on the drilling machine; a nozzle fixedly installed at the bottom of the annular pipe; a storage tank and a pump body fixedly installed inside the machine; an inlet pipe connecting the storage tank and the inlet end of the pump body; a collection pipe fixedly installed on the machine; an outlet pipe connecting the collection pipe and the outlet end of the pump body; and a guide pipe connecting the collection pipe and the annular pipe.

2. The drilling equipment for injection mold processing as described in claim 1, characterized in that, The drilling mechanism further includes: a fixing strip fixedly installed inside the liquid guide tube; a connecting rod installed through the fixing strip; a sealing block fixedly installed at the end of the connecting rod; and a connecting spring fixedly installed between the sealing block and the fixing strip.

3. The drilling equipment for injection mold processing as described in claim 2, characterized in that, The drilling mechanism further includes: a collection trough and a through hole formed on the turntable; a collection box rotatably mounted on the machine base; a filter screen slidably mounted inside the collection box; and a collection pipe connecting the collection box and the storage tank.

4. The drilling equipment for injection mold processing as described in claim 3, characterized in that, The drilling mechanism further includes: a linkage gear fixedly sleeved on the collection box; an installation tube fixedly installed inside the collection box; a support rod slidably installed inside the installation tube; and a support spring fixedly installed between the support rod and the installation tube.

5. The drilling equipment for injection mold processing as described in claim 1, characterized in that, The clamping assembly includes: a rotating plate fixedly sleeved on the rotating rod; a guide groove formed on the rotating plate; a connecting pipe fixedly installed inside the machine tool; a movable rod installed through the connecting pipe; a slide rod fixedly installed at one end of the movable rod; a second piston fixedly installed at the other end of the movable rod; an air collecting pipe fixedly installed on the fixed frame; a clamping rod installed through the air collecting pipe; a first piston fixedly installed at one end of the clamping rod; a clamping plate fixedly installed at the other end of the clamping rod; a return spring fixedly installed between the first piston and the air collecting pipe; and an air guide pipe connecting the air collecting pipe and the connecting pipe.

6. The drilling equipment for injection mold processing as described in claim 1, characterized in that, The fixing mechanism further includes: a push rod that is installed through the liquid collecting pipe; a piston three that is fixedly installed at one end of the push rod; a toothed plate that is fixedly installed at the other end of the push rod; and a push spring that is fixedly installed between the piston three and the liquid collecting pipe.

7. The drilling equipment for injection mold processing as described in claim 5, characterized in that, The drilling mechanism further includes: a second annular tube fixedly installed inside the machine base; a second nozzle hinged to the end of the second annular tube; a fourth liquid guide tube connecting the second nozzle and the second annular tube; a connecting spring fixedly installed between the second nozzle and the second annular tube; a third liquid guide tube connecting the connecting tube and the second annular tube; and a second liquid guide tube connecting the connecting tube and the storage tank.

8. The drilling equipment for injection mold processing as described in claim 5, characterized in that, The guide groove is cam-shaped, and the slide rod is slidably installed in the guide groove.

9. The drilling equipment for injection mold processing as described in claim 7, characterized in that, The rotating plate is in the shape of a petal with a uniform wave pattern, and the second nozzle abuts against the side wall of the rotating plate.

10. The drilling equipment for injection mold processing as described in claim 1, characterized in that, A stirring blade is fixedly installed on the rotating rod, and the stirring blade is located inside the liquid storage tank.

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