Die drill bit supporting and driving device for die manufacturing and machining

Abstract

The utility model relates to the technical field of supporting and driving devices, and discloses a mold drill bit supporting and driving device for mold manufacturing and processing, which comprises a driving box, an adjusting frame fixedly arranged at the upper part of the driving box, a drill bit arranged at the lower part of the driving box, and a connecting assembly arranged on one side of the driving box, the connecting assembly comprises a dismounting and mounting mechanism arranged on the lower portion of the driving box, an adjusting mechanism is arranged on the upper portion of the driving box, a rotating shaft is rotationally connected with the driving box through a bearing, a clamping rod and a convex column are arranged in a clamped mode, one end of a first spring is fixedly connected with a sliding block, and the outer end of a second spring is fixedly connected with a limiting block. The adjusting plate is slidably connected to the outer wall of the fixing rod. The punching device solves the problems that according to an existing device, a drill bit is not convenient to disassemble, so that the drill bits of different sizes are not convenient to replace manually, and punching operation cannot be conducted on a die according to needs.

Description

Technical Field

[0001] This utility model relates to the field of support and drive device technology, specifically a mold drill bit support and drive device for mold manufacturing and processing. Background Technology

[0002] In industrial production, molds are used to create various shapes and tools for producing desired products through methods such as injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. Molds are typically manufactured using machine tools, with the machine tool drill bit used to form the mold. The drill bit support drive device, also known as the drill bit base, is the device that drives the drill bit and supports and drives it. In use, the drill bit drive support base is usually mounted to the machine tool's guide rail module using screws. The guide rail module controls the lifting and translating of the support base, and in conjunction with the base drive rotation, the mold can be processed.

[0003] According to patent publication number CN 220050148 U, a mold drill bit support drive device for mold manufacturing and processing is disclosed. This device rotates a bolt to move it outwards until it completely exits the threaded hole. Then, it pushes a mounting bracket to cause a moving block to slide on a guide rod until the distance between the two mounting brackets matches the guide rail module. Finally, it rotates an adjusting bolt to move it into the corresponding threaded hole, inserts a positioning pin into the positioning hole on the guide rail module, and assembles the mounting bracket and guide rail module using bolts through the mounting holes. This allows for timely adjustment of the mounting bracket according to the size specifications of the guide rail module, enabling the support assembly to be suitable for guide rail modules of different sizes, thus improving the applicability of the drill bit support drive device. However, this device is not convenient for disassembling the drill bit, making it inconvenient to manually change drill bits of different sizes, and therefore unable to perform drilling operations on the mold as needed.

[0004] To address this issue, we propose a mold drill bit support drive device for mold manufacturing and processing. Utility Model Content

[0005] The purpose of this invention is to provide a mold drill bit support and drive device for mold manufacturing and processing, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a mold drill bit support and drive device for mold manufacturing and processing, including a drive box;

[0007] An adjustment frame fixedly installed on the upper part of the drive box;

[0008] The drill bit is located at the bottom of the drive box;

[0009] And a connecting component disposed on one side of the drive box, the connecting component including a disassembly and assembly mechanism disposed at the lower part of the drive box, and an adjustment mechanism disposed at the upper part of the drive box.

[0010] Preferably, the disassembly and assembly mechanism includes a motor fixedly installed inside the drive box, a rotating shaft fixedly connected to the output end of the motor, a mounting plate fixedly connected to the bottom end of the rotating shaft, a convex groove on the bottom of the mounting plate, a convex column slidably connected to the inner wall of the convex groove, a snap-fit ​​groove on the bottom of the convex column, a sliding groove on the bottom of the mounting plate, a sliding rod fixedly connected to the inner wall of the sliding groove, a slider slidably connected to the outer wall of the sliding rod, a first spring fixedly connected to the inner wall of the sliding groove, a limit rod fixedly connected to the outer side of the slider, a snap-fit ​​rod movably connected to one end of the limit rod, a limit block fixedly connected to the outer end of the snap-fit ​​rod, and a second spring fixedly connected to the outer side of the limit rod.

[0011] Preferably, the adjustment mechanism includes an adjustment plate slidably connected to the inner wall of the adjustment frame, a bidirectional threaded rod rotatably connected inside the adjustment plate via a bearing, a fixing rod fixedly connected to the inner wall of the adjustment frame, a mounting bracket fixedly connected to the upper part of the adjustment plate, an installation hole provided on the upper part of the mounting bracket, and a reinforcing column fixedly installed on the upper part of the adjustment plate.

[0012] Preferably, the rotating shaft is rotatably connected to the drive box via a bearing, the snap-fit ​​rod is snap-fitted to the convex post, and one end of the first spring is fixedly connected to the slider. Through the cooperation of the mounting plate, convex groove, convex post, snap-fit ​​groove, slide groove, slide rod, slider, first spring, limit rod, snap-fit ​​rod, and second spring, it is convenient for manual disassembly of the drill bit, thereby facilitating manual replacement of drill bits of different sizes, and thus enabling drilling of holes of different sizes in the mold, increasing the applicability of the device.

[0013] Preferably, the outer end of the second spring is fixedly connected to the limiting block, and the bottom of the convex column is fixedly connected to the drill bit.

[0014] Preferably, the adjusting plate is threaded to the outer wall of the bidirectional threaded rod, and the adjusting plate is slidably connected to the outer wall of the fixed rod. Through the cooperation of the adjusting plate, the bidirectional threaded rod, the fixed rod, the mounting bracket, the mounting hole, and the reinforcing column, the mounting bracket can be adjusted. Then, the drive box and the guide rail module can be installed through the mounting hole. It is applicable to guide rail modules of different sizes, thereby increasing the applicability of the device.

[0015] Preferably, the top of the reinforcing column is fixedly connected to the mounting bracket.

[0016] This utility model provides a mold drill bit support and drive device for mold manufacturing and processing. This mold drill bit support and drive device for mold manufacturing and processing has the following advantages:

[0017] (1) The mold drill bit support drive device for mold manufacturing and processing, by setting up a disassembly and assembly mechanism, under the action of the mounting plate, convex groove, convex column, snap-fit ​​groove, slide groove, slide rod, slider, first spring, limit rod, snap-fit ​​rod and second spring, facilitates manual disassembly of the drill bit, thereby facilitating manual replacement of drill bits of different sizes, and thus enabling drilling of holes of different sizes in the mold, increasing the applicability of the device;

[0018] (2) The mold drill bit support drive device for mold manufacturing and processing can adjust the mounting frame by setting an adjustment mechanism. Under the action of the adjustment plate, bidirectional threaded rod, fixed rod, mounting frame, mounting hole and reinforcing column, the drive box and guide rail module can be installed through the mounting hole. It is applicable to guide rail modules of different sizes, thereby increasing the applicability of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the disassembly and assembly mechanism of this utility model;

[0022] Figure 4 This is a partial structural diagram of the disassembly and assembly mechanism of this utility model;

[0023] Figure 5 This is a schematic diagram of the adjustment mechanism of this utility model;

[0024] In the diagram: 1. Drive box; 2. Adjustment frame; 3. Connecting assembly; 31. Disassembly and assembly mechanism; 311. Motor; 312. Rotating shaft; 313. Mounting plate; 314. Convex groove; 315. Convex column; 316. Snap-fit ​​groove; 317. Slide groove; 318. Slide rod; 319. Slider; 3110. First spring; 3111. Limiting rod; 3112. Snap-fit ​​rod; 3113. Second spring; 32. Adjustment mechanism; 321. Adjustment plate; 322. Bidirectional threaded rod; 323. Fixing rod; 324. Mounting bracket; 325. Mounting hole; 326. Reinforcing column; 4. Drill bit. Detailed Implementation

[0025] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0026] Example 1: Figure 1-5As shown, this utility model provides a technical solution: a mold drill bit support drive device for mold manufacturing and processing, including a drive box 1, an adjustment frame 2 fixedly installed on the upper part of the drive box 1, a drill bit 4 disposed on the lower part of the drive box 1, and a connecting component 3 disposed on one side of the drive box 1. The connecting component 3 includes a disassembly and assembly mechanism 31 disposed on the lower part of the drive box 1, and an adjustment mechanism 32 disposed on the upper part of the drive box 1. The disassembly and assembly mechanism 31 includes a motor 311 fixedly installed inside the drive box 1, a rotating shaft 312 fixedly connected to the output end of the motor 311, and a mounting plate 313 fixedly connected to the bottom end of the rotating shaft 312. The bottom of the mounting plate 313... A convex groove 314 is provided, and a convex column 315 is slidably connected to the inner wall of the convex groove 314. A snap-fit ​​groove 316 is provided at the bottom of the convex column 315. A sliding groove 317 is provided at the bottom of the mounting plate 313. A sliding rod 318 is fixedly connected to the inner wall of the sliding groove 317. A slider 319 is slidably connected to the outer wall of the sliding rod 318. A first spring 3110 is fixedly connected to the inner wall of the sliding groove 317. A limit rod 3111 is fixedly connected to the outer side of the slider 319. A snap-fit ​​rod 3112 is movably connected to one end of the limit rod 3111. A limit block is fixedly connected to the outer end of the snap-fit ​​rod 3112. A second spring 3113 is fixedly connected to the outer side of the limit rod 3111.

[0027] In this embodiment, the rotating shaft 312 is rotatably connected to the drive box 1 via a bearing, the snap-fit ​​rod 3112 is snap-fitted to the convex post 315, and one end of the first spring 3110 is fixedly connected to the slider 319. Through the cooperation of the mounting plate 313, the convex groove 314, the convex post 315, the snap-fit ​​groove 316, the slide groove 317, the slide rod 318, the slider 319, the first spring 3110, the limiting rod 3111, the snap-fit ​​rod 3112, and the second spring 3113, it is convenient for manual disassembly of the drill bit 4, thereby facilitating manual replacement of drill bits 4 of different sizes, and thus enabling drilling of holes of different sizes in the mold, increasing the applicability of the device.

[0028] Furthermore, the outer end of the second spring 3113 is fixedly connected to the limiting block, and the bottom of the convex post 315 is fixedly connected to the drill bit 4.

[0029] In use, the device first requires manual installation of the drive box 1 and the guide rail module. Then, the motor 311 drives the rotating shaft 312 to rotate, causing the mounting plate 313, fixedly connected to the bottom of the rotating shaft 312, to rotate. This, in turn, allows the drill bit 4, located below the mounting plate 313, to rotate synchronously, enabling drilling operations on the mold. Furthermore, when the drill bit 4 needs to be disassembled, simply pull the locking rod 3112 outwards manually to separate it from the locking groove 316. Then, the device is then... Under the action of the spring 3110, the slider 319 can move in the slide groove 317 through the slide rod 318. This allows the limiting rod 3111, which is fixedly connected to the outside of the slider 319, to move the locking rod 3112 synchronously. The locking rod 3112 can be stopped at a position away from the locking groove 316, freeing up the operator's hands. Then, the drill bit 4 can be manually removed, making it convenient for the operator to replace drill bits 4 of different sizes. This allows for drilling holes of different sizes in the mold, increasing the applicability of the device.

[0030] Example 2: Based on Example 1, a preferred embodiment of the mold drill bit support drive device for mold manufacturing and processing provided by this utility model is as follows: Figures 1 to 5 As shown: The adjustment mechanism 32 includes an adjustment plate 321 that is slidably connected to the inner wall of the adjustment frame 2. A bidirectional threaded rod 322 is rotatably connected inside the adjustment plate 321 via a bearing. A fixing rod 323 is fixedly connected to the inner wall of the adjustment frame 2. A mounting bracket 324 is fixedly connected to the upper part of the adjustment plate 321. A mounting hole 325 is opened on the upper part of the mounting bracket 324. A reinforcing column 326 is fixedly installed on the upper part of the adjustment plate 321.

[0031] In this embodiment, the adjusting plate 321 is threaded to the outer wall of the bidirectional threaded rod 322, and the adjusting plate 321 is slidably connected to the outer wall of the fixed rod 323. Through the cooperation of the adjusting plate 321, the bidirectional threaded rod 322, the fixed rod 323, the mounting bracket 324, the mounting hole 325, and the reinforcing column 326, the mounting bracket 324 can be adjusted. Then, the drive box 1 and the guide rail module can be installed through the mounting hole 325. This is applicable to guide rail modules of different sizes, thereby increasing the applicability of the device.

[0032] Furthermore, the top of the reinforced column 326 is fixedly connected to the mounting bracket 324.

[0033] When the position of the mounting hole 325 needs to be adjusted, simply rotate the knob fixed to the outer end of the bidirectional threaded rod 322 manually. This allows the adjusting plate 321, which is threaded to the outer wall of the bidirectional threaded rod 322, to move within the adjusting frame 2. The fixing rod 323 ensures that the adjusting plate 321 is more stable during movement. By moving the adjusting plate 321 within the adjusting frame 2, the mounting bracket 324 fixed to the upper part of the adjusting plate 321 can move synchronously. This allows for the adjustment of the mounting hole 325 on the upper part of the mounting bracket 324, which is suitable for guide rail modules of different sizes. Subsequently, the device can be installed with the guide rail module, thereby increasing the applicability of the device.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mold drill bit support drive device for mold manufacturing and processing, comprising a drive box (1); Adjustment frame (2) is fixedly installed on the upper part of the drive box (1); Drill bit (4) is located at the bottom of drive box (1); And a connecting component (3) disposed on one side of the drive box (1), characterized in that: The connecting component (3) includes a disassembly and assembly mechanism (31) located at the lower part of the drive box (1), and an adjustment mechanism (32) located at the upper part of the drive box (1).

2. The mold drill bit support and drive device for mold manufacturing and processing according to claim 1, characterized in that: The disassembly and assembly mechanism (31) includes a motor (311) fixedly installed inside the drive box (1). The output end of the motor (311) is fixedly connected to a rotating shaft (312). The bottom end of the rotating shaft (312) is fixedly connected to a mounting plate (313). A convex groove (314) is provided at the bottom of the mounting plate (313). A convex column (315) is slidably connected to the inner wall of the convex groove (314). A snap-fit ​​groove (316) is provided at the bottom of the convex column (315). A sliding groove (317) is provided at the bottom of the mounting plate (313). A slide rod (318) is fixedly connected to the inner wall of the slide groove (317), and a slider (319) is slidably connected to the outer wall of the slide rod (318). A first spring (3110) is fixedly connected to the inner wall of the slide groove (317), and a limit rod (3111) is fixedly connected to the outer side of the slider (319). A locking rod (3112) is movably connected to one end of the limit rod (3111), and a limit block is fixedly connected to the outer end of the locking rod (3112). A second spring (3113) is fixedly connected to the outer side of the limit rod (3111).

3. The mold drill bit support and drive device for mold manufacturing and processing according to claim 1, characterized in that: The adjustment mechanism (32) includes an adjustment plate (321) slidably connected to the inner wall of the adjustment frame (2). A bidirectional threaded rod (322) is rotatably connected inside the adjustment plate (321) via a bearing. A fixing rod (323) is fixedly connected to the inner wall of the adjustment frame (2). A mounting bracket (324) is fixedly connected to the upper part of the adjustment plate (321). A mounting hole (325) is opened on the upper part of the mounting bracket (324). A reinforcing column (326) is fixedly installed on the upper part of the adjustment plate (321).

4. The mold drill bit support and drive device for mold manufacturing and processing according to claim 2, characterized in that: The rotating shaft (312) is rotatably connected to the drive box (1) through a bearing, the snap-fit ​​rod (3112) is snapped into the convex column (315), and one end of the first spring (3110) is fixedly connected to the slider (319).

5. The mold drill bit support and drive device for mold manufacturing and processing according to claim 2, characterized in that: The outer end of the second spring (3113) is fixedly connected to the limiting block, and the bottom of the convex column (315) is fixedly connected to the drill bit (4).

6. The mold drill bit support and drive device for mold manufacturing and processing according to claim 3, characterized in that: The adjusting plate (321) is threaded to the outer wall of the bidirectional threaded rod (322), and the adjusting plate (321) is slidably connected to the outer wall of the fixed rod (323).

7. The mold drill bit support and drive device for mold manufacturing and processing according to claim 3, characterized in that: The top of the reinforcing column (326) is fixedly connected to the mounting bracket (324).

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