A bench drilling machine for mold production

Abstract

The present application relates to a benchtop drilling machine for mold production, which belongs to the field of mold processing technology. The benchtop drilling machine for mold production includes a workbench, on which a bracket is detachably mounted, a rotating rod for inserting into a mold processing hole is rotatably arranged on the bracket, the rotating rod is rotatably arranged in a vertical direction, and bristles are arranged on the rotating rod along the circumference. A slag discharge hole for aligning with a drill bit is opened on the workbench, and when the bracket is installed on the workbench, the rotating rod is aligned with the drill bit. The present application has the advantages of being easy to clean the residue in the hole on the mold, which helps to ensure the subsequent process effect.

Description

Technical Field

[0001] The present application relates to the technical field of mold processing, and in particular to a bench-top drilling machine for mold production. Background Art

[0002] During the mold processing and production process, in order to meet the functional requirements of installation positioning, exhaust, line insertion, etc. during the use of the mold, it is usually necessary to use a desktop drilling machine to drill holes in the mold.

[0003] In the related art, a Chinese patent document with publication number CN216758250U discloses a bench drill for mold production, which includes a base, a column is provided on the base, a drilling mechanism is provided on the column, the drilling mechanism is used to drill holes in the mold, a workbench is provided on the column for lifting, the workbench is used to place the mold; a clamping mechanism is also provided on the workbench, the clamping mechanism includes a driving member and clamping blocks relatively arranged on both sides of the workbench, a processing area is formed between the clamping blocks on both sides, the processing area is used for placing the mold, and the driving member is used to drive the clamping blocks on both sides to move so as to clamp the mold in the processing area. When in use, the mold is placed on the workbench and located between the two clamping blocks, the driving member drives the two clamping blocks to clamp the mold, and then the drilling mechanism is used to drill holes in the mold.

[0004] Regarding the above-mentioned related technologies, after drilling is completed, there are usually residues in the processed holes of the mold, which are likely to affect the subsequent processes. Utility Model Content

[0005] In order to facilitate the cleaning of residues in the holes on the mold and help ensure the effectiveness of subsequent processes, the present application provides a benchtop drilling machine for mold production.

[0006] The present application provides a bench-type drilling machine for mold production that adopts the following technical solution:

[0007] A bench-type drilling machine for mold production comprises a workbench, on which a bracket is detachably mounted, on which a rotating rod for extending into a mold processing hole is rotatably arranged, the rotating rod being rotatably arranged in a vertical direction, and bristles being circumferentially arranged on the rotating rod, and a slag discharge hole for aligning with a drill bit is formed on the workbench, and when the bracket is mounted on the workbench, the rotating rod is aligned with the drill bit.

[0008] Preferably, the length of the rotating rod is greater than the distance from the upper surface of the workbench to the side of the rotating rod away from the workbench.

[0009] Preferably, a horizontal brush is slidably provided on the rotating rod, the sliding direction of the horizontal brush is parallel to the rotation axis of the rotating rod, the horizontal brush is used to abut against the surface of the mold, and a fixing member is provided on the horizontal brush for fixing the horizontal brush relative to the rotating rod.

[0010] Preferably, the fixing member comprises an elastic fixing clip arranged on the horizontal brush, and the elastic fixing clip is clamped on the rotating rod.

[0011] Preferably, a fixed ring is passed through the bracket, a rotating ring is rotatably arranged inside the fixed ring, the rotating axis of the rotating ring is parallel to the rotating axis of the rotating rod, the rotating rod is rotatably passed through the rotating ring, a bellows for connecting with an external wind source is arranged on the rotating ring, and a nozzle is connected to the side of the bellows close to the workbench.

[0012] Preferably, the bellows and the rotating rod are symmetrically distributed along the central axis of the rotating ring.

[0013] Preferably, the inner diameter of the rotating ring is greater than half of the length of the mold in the extension direction of the bracket.

[0014] Preferably, two opposite sides of the workbench are provided with sockets for plugging and cooperating with the bracket.

[0015] In summary, this application includes the following beneficial technical effects:

[0016] When the drilling is completed, the two clamping blocks are driven away from each other to separate the clamping blocks from the mold. The bracket is then installed on the workbench so that the rotating rod is extended into the processing hole of the mold. The rotating rod is then rotated, and the rotating rod drives the brush to clean the residue in the hole, which helps to make the residue in the processing hole fall through the slag discharge hole, thereby cleaning the residue in the processing hole of the mold, which helps to ensure the effect of subsequent processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0018] Figure 2 It is a partial structural diagram of an embodiment of the present application.

[0019] Explanation of the accompanying reference numerals: 1. workbench; 2. bracket; 21. vertical pole; 22. connecting rod; 3. rotating rod; 4. bristles; 5. slag discharge hole; 6. horizontal brush; 7. elastic fixing clip; 8. fixing ring; 9. rotating ring; 10. bellows; 11. nozzle; 12. socket; 13. handle; 14. strip hole. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-2 This application is described in further detail.

[0021] The present application embodiment discloses a bench-type drilling machine for mold production. Figure 1 and Figure 2The bench drilling machine for mold production includes a workbench 1, which is used to place the mold to be drilled. A bracket 2 is detachably mounted on the workbench 1. The bracket 2 includes a vertical rod 21 and a connecting rod 22. Two vertical rods 21 are relatively arranged. The two vertical rods 21 are detachably connected to the opposite sides of the workbench 1 respectively. The two vertical rods 21 are located on the opposite sides of the two clamping blocks on the workbench 1, and the arrangement direction of the two vertical rods 21 is used to be parallel to the sliding direction of the clamping blocks.

[0022] Reference Figure 1 and Figure 2 The connecting rod 22 is located between the two vertical rods 21, one end of the connecting rod 22 is fixed to the upper end of the vertical rod 21 on one side, and a fixing ring 8 is fixed to the other end. The end of the fixing ring 8 away from the connecting rod 22 is fixed to the vertical rod 21 on the side away from the connecting rod 22, so that the fixing ring 8 is penetrated on the bracket 2; a rotating ring 9 is provided on the inner wall of the fixing ring 8, and the rotating ring 9 is concentrically arranged with the fixing ring 8. A rotating rod 3 for extending into the processing hole of the mold is rotatably penetrated on the rotating ring 9, and the rotating rod 3 is rotatably arranged in the vertical direction. A handle 13 is fixed to the top of the rotating rod 3, and bristles 4 are circumferentially arranged at the lower end of the rotating rod 3. A slag discharge hole 5 for aligning with the drill bit is provided on the workbench 1. The slag discharge hole 5 extends along the length direction of the connecting rod 22. The length of the slag discharge hole 5 is greater than the spacing between the abutting blocks on both sides. A plurality of strip holes 14 are respectively distributed on both sides of the slag discharge hole 5. The strip holes 14 are provided on the workbench 1. The strip holes 14 help to drop the debris after processing. The length of the rotating rod 3 is greater than the distance from the upper surface of the workbench 1 to the side of the rotating rod 3 away from the workbench 1, which helps to enable the rotating rod 3 to pass through the processing hole on the mold and improve the cleaning effect. When the vertical rod 21 of the bracket 2 is installed on the workbench 1, the rotating rod 3 is aligned with the drill bit.

[0023] When the drilling is completed, the two clamping blocks are driven away from each other to separate the clamping blocks from the mold, and then the two vertical rods 21 of the bracket 2 are installed on the workbench 1, so that the rotating rod 3 extends into the processing hole of the mold. Since the length of the rotating rod 3 is greater than the distance from the upper surface of the workbench 1 to the side of the rotating rod 3 away from the workbench 1, the rotating rod 3 can pass through the processing hole on the mold, and then the handle 13 is rotated to make the rotating rod 3 drive the bristles 4 to clean the residue in the processing hole of the mold, which helps to make the residue in the hole fall to a specific position through the slag discharge hole 5, thereby realizing the cleaning of the residue in the processing hole of the mold to ensure the effect of the subsequent process.

[0024] Reference Figure 2 , sockets 12 for plugging with the vertical poles 21 are provided on opposite sides of the workbench 1. The plugging and cooperation between the vertical poles 21 and the sockets 12 realize the detachable connection between the bracket 2 and the workbench 1, which helps to facilitate the installation and disassembly of the bracket 2 and the workbench 1.

[0025] Reference Figure 2A horizontal brush 6 is slidably provided on the rotating rod 3, the sliding direction of the horizontal brush 6 is parallel to the rotation axis of the rotating rod 3, the length direction of the horizontal brush 6 is perpendicular to the rotation axis of the rotating rod 3, the horizontal brush 6 is used to abut against the upper surface of the mold, and the horizontal brush 6 is provided with a fixing member for fixing the horizontal brush 6 and the rotating rod 3 relatively, and the fixing member includes an elastic fixing clip 7, the elastic fixing clip 7 is fixed to one end of the horizontal brush 6 close to the rotating rod 3, and the end of the elastic fixing clip 7 away from the horizontal brush 6 is provided with a notch (not shown in the figure) for allowing the rotating rod 3 to move in or out, and the elastic fixing clip 7 is clamped on the rotating rod 3.

[0026] When the rotating rod 3 is extended into the processing hole of the mold, the horizontal brush 6 is moved in the direction away from the rotating rod 3, so that the rotating rod 3 is moved out of the notch of the elastic fixing clip 7, and then the horizontal brush 6 is moved down to abut against the surface of the mold. Then, the notch is aligned with the rotating rod 3, and the horizontal brush 6 is moved in the direction close to the rotating rod 3, so that the elastic fixing clip 7 is clamped on the rotating rod 3, so that the rotating rod 3 can drive the horizontal brush 6 to rotate when it rotates, so that the horizontal brush 6 can clean the residue on the upper surface of the mold, so that the debris can fall off the mold after the mold is removed.

[0027] Reference Figure 2 The rotating ring 9 is rotatably arranged on the inner ring of the fixed ring 8, and the rotation axis of the rotating ring 9 is parallel to the rotation axis of the rotating rod 3. A bellows 10 for communicating with an external wind source is fixedly penetrated on the rotating ring 9. The side of the bellows 10 close to the workbench 1 is connected with a nozzle 11. The bellows 10 can be used to move the direction of the nozzle 11 according to actual needs; the bellows 10 and the rotating rod 3 are symmetrically distributed along the central axis of the rotating ring 9, and the inner diameter of the rotating ring 9 is larger than half of the length of the mold in the extension direction of the connecting rod 22.

[0028] When there is a processing groove on the mold, before installing the bracket 2, rotate the rotating ring 9 to make the rotating rod 3 be located on the side of the fixed ring 8 away from the connecting rod 22. Since the inner diameter of the rotating ring 9 is larger than half of the length of the mold in the extension direction of the bracket 2, the rotating rod 3 can be located in the slag discharge hole 5 outside the mold after the vertical rod 21 is plugged into the socket 12. At this time, the bellows 10 is facing the processing groove of the mold. Starting the external wind source and filling the bellows 10 with air helps to blow air into the processing groove of the mold, so as to blow out the residue in the processing groove. This method is suitable for processing grooves on the mold.

[0029] The implementation principle of the embodiment of the present application is as follows: when the drilling of the mold is completed, the two clamping blocks are driven away from each other to separate the clamping blocks from the mold, and then the rotating ring 9 is rotated so that the rotating rod 3 on the rotating ring 9 is located on the side of the fixing ring 8 close to the connecting rod 22, and then the two vertical rods 21 of the bracket 2 are gradually inserted into the sockets 12 on both sides of the workbench 1. At this time, the rotating rod 3 gradually extends into the processing hole of the mold, and then the horizontal brush 6 is moved in the direction away from the rotating rod 3 to make the rotating rod 3 move out of the notch of the elastic fixing clip 7, and then the horizontal brush 6 is moved down to abut against the surface of the mold, and then the notch is aligned with the rotating rod 3, and the horizontal brush 6 is moved in the direction close to the rotating rod 3 to clamp the elastic fixing clip 7 on the rotating rod 3, and then the handle 13 is rotated, and the rotating rod 3 drives the bristles 4 to clean the residue in the hole, and the rotating rod 3 drives the horizontal brush 6 to brush the residue on the surface of the mold, thereby helping to make the residue in the mold processing hole fall through the slag discharge hole 5, thereby realizing the cleaning of the residue in the mold to ensure the effect of the subsequent process.

[0030] After cleaning is completed, the support 2 is moved upward to disengage the vertical rod 21 from the insertion hole 12 and the rotating rod 3 from the processing hole of the mold. At this time, the mold can be removed from the workbench 1.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A benchtop drilling machine for mold production, comprising a workbench (1), characterized in that: The workbench (1) is detachably provided with a bracket (2), the bracket (2) is rotatably provided with a rotating rod (3) for extending into a processing hole of a mold, the rotating rod (3) is rotatably provided in a vertical direction, the rotating rod (3) is provided with bristles (4) in a circumferential direction, and the workbench (1) is provided with a slag discharge hole (5) for aligning with a drill bit. When the bracket (2) is mounted on the workbench (1), the rotating rod (3) is aligned with the drill bit.

2. A benchtop drilling machine for mold production according to claim 1, characterized in that: The length of the rotating rod (3) is greater than the distance from the upper surface of the workbench (1) to the side of the rotating rod (3) away from the workbench (1).

3. The bench-type drilling machine for mold production according to claim 1, characterized in that: A horizontal brush (6) is slidably arranged on the rotating rod (3); the sliding direction of the horizontal brush (6) is parallel to the rotation axis of the rotating rod (3); the horizontal brush (6) is used to abut against the surface of the mold; and a fixing member is arranged on the horizontal brush (6) for fixing the horizontal brush (6) and the rotating rod (3) relative to each other.

4. A benchtop drilling machine for mold production according to claim 3, characterized in that: The fixing member comprises an elastic fixing clip (7) arranged on the horizontal brush (6), and the elastic fixing clip (7) is clamped on the rotating rod (3).

5. The bench-type drilling machine for mold production according to claim 1, characterized in that: The bracket (2) is provided with a fixed ring (8), a rotating ring (9) is rotatably provided inside the fixed ring (8), the rotating axis of the rotating ring (9) is parallel to the rotating axis of the rotating rod (3), the rotating rod (3) is rotatably provided on the rotating ring (9), a bellows (10) for communicating with an external wind source is provided on the rotating ring (9), and a nozzle (11) is connected to the side of the bellows (10) close to the workbench (1).

6. The bench-type drilling machine for mold production according to claim 5, characterized in that: The bellows (10) and the rotating rod (3) are symmetrically distributed along the central axis of the rotating ring (9).

7. The bench-type drilling machine for mold production according to claim 5, characterized in that: The inner diameter of the rotating ring (9) is greater than half the length of the mold in the extension direction of the bracket (2).

8. A benchtop drilling machine for mold production according to any one of claims 1 to 7, characterized in that: Plug holes (12) for plugging and mating with the bracket (2) are provided on opposite sides of the workbench (1).

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