Die drilling fixing tool

Abstract

The utility model relates to the technical field of fixing tools, in particular to a die drilling fixing tool which comprises a rotating base, a rotating disc and a base table, the rotating disc is rotatably installed on the rotating base, the base table is fixedly arranged on the rotating disc, a clamping table is installed in the middle of the top of the base table in a sliding mode, and a locking assembly is installed on one side of the base table. A rotating disc is matched with a rotating base to serve as a base, angle adjustment in the horizontal direction can be rapidly conducted, circumferential scales annularly distributed on the side face are matched, the rotating angle can be rapidly determined, the longitudinal section of a clamping table used for clamping a die is semicircular, and the cambered surface of the clamping table is matched with an arc-shaped sliding groove of a base table and is in sliding connection with the arc-shaped sliding groove. The inclination angle can be adjusted by rotating around the rotating shaft, inclination angle data can be accurately mastered by matching with the arc-shaped scales on one side, a measuring instrument does not need to be adopted for measurement, and the adjusting precision and efficiency are improved.

Description

Technical Field

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

[0002] The mold drilling fixture is a device specially designed to fix and position the workpiece during the mold manufacturing process. It improves the accuracy and quality of drilling by ensuring that the workpiece remains stable during the drilling process. This fixture supports the precise fixation of the workpiece in different directions, thereby adapting to workpieces of various complex shapes and reducing errors caused by human operation.

[0003] The mold drilling fixture effectively improves production efficiency and product quality, and is an indispensable tool for modern high-precision manufacturing. However, it still has certain problems: when it is used to assist the mold in drilling operations in an inclined direction, it is not convenient to adjust the inclination angle, and after adjustment, the inclination angle data needs to be measured by equipment, and the adjustment process is cumbersome and time-consuming; therefore, in view of the above situation, there is an urgent need to develop a mold drilling fixture to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content

[0004] The purpose of the utility model is to provide a mold drilling and fixing tool to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a mold drilling fixture, comprising a rotating base, a rotating disk and a base, wherein the rotating disk is rotatably mounted on the rotating base, the base is fixed on the rotating disk, a clamping platform is slidably mounted on the top middle position of the base, and a locking assembly is installed on one side of the base;

[0006] The edge of the rotating base is provided with circular scales distributed in a ring shape;

[0007] An arc-shaped slide groove is provided in the middle position of the top of the base, and the lower surface of the clamping platform is adapted to and slidably connected to the arc-shaped slide groove. A clamping groove is provided at the top edge of the base, and a rotating shaft is fixed at both ends of the clamping platform, which is rotatably connected to the clamping groove. The side wall of the clamping platform is provided with arc-shaped scales.

[0008] Preferably, a positioning groove is provided in the middle position of the top of the rotating base, and a positioning shaft is fixedly provided in the middle position of the bottom of the rotating disk. The positioning shaft is located in the positioning groove, and a bearing is installed between the positioning shaft and the positioning groove. Specifically, the positioning groove cooperates with the positioning shaft and the bearing to enable the rotating disk to rotate smoothly on the rotating base to achieve angle adjustment, thereby adapting to the drilling processing requirements.

[0009] Preferably, a groove is provided in the middle of the top of the clamping table, a fixing frame is fixed in the groove, and locking bolts are passed through the edge of the fixing frame. Specifically, the locking bolts are used to lock the mold to be drilled in the fixing frame.

[0010] Preferably, the locking assembly includes a locking column, a lever arm, a hinged seat and an eccentric wheel. The hinged seat is fixed to the side wall of the base, the eccentric wheel is rotatably mounted on the hinged seat, one end of the lever arm is fixedly connected to the eccentric wheel, the locking column passes through the side wall of the base and extends into the arc-shaped slide groove, and the end of the locking column located outside the base is hinged to the middle section of the lever arm. Specifically, the provided lever arm cooperates with the eccentric wheel to drive the locking column to apply pressure toward the clamping table and achieve a self-locking effect, thereby locking the clamping table so that it cannot slide freely during processing.

[0011] Preferably, a locking assembly consistent with the base structure is installed at the top edge of the rotating disk. Specifically, the rotating disk and the rotating base can be quickly locked by the provided locking assembly.

[0012] Compared with the prior art, the present invention provides a mold drilling fixture with the following features:

[0013] Beneficial effects:

[0014] It uses a rotating disk and a rotating base as the base, which can quickly adjust the angle in the horizontal direction, and with the circular scale distributed in a ring on the side, the rotation angle can be quickly determined. The longitudinal cross-section of the clamping table used to clamp the mold is semicircular, and its arc surface is adapted to the arc-shaped slide groove of the base and slidably connected. It can rotate around the rotation axis to adjust the tilt angle. At the same time, with the arc-shaped scale on one side, the tilt angle data can be accurately grasped, without the need for measuring instruments to measure, thereby improving adjustment accuracy and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive work.

[0016] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 This is an exploded view of the utility model;

[0018] Figure 3 This is a side longitudinal sectional view of the entire utility model;

[0019] Figure 4This is a schematic diagram of the structure of the clamping table of the utility model;

[0020] Figure 5 This is a schematic diagram of the locking assembly structure of the utility model.

[0021] In the figure: 10, rotating base; 101, circular scale; 102, positioning groove; 20, rotating disk; 201, positioning shaft; 202, bearing; 30, base; 301, arc-shaped slide groove; 302, card slot; 40, clamping table; 401, fixing frame; 402, arc-shaped scale; 403, rotating shaft; 404, locking bolt; 50, locking assembly; 501, locking column; 502, lever arm; 503, articulated seat; 504, eccentric wheel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] Example:

[0025] See also Figure 1-Figure 5 The utility model provides a technical solution: a mold drilling fixing tool, comprising a rotating base 10, a rotating disk 20 and a base 30, wherein the rotating disk 20 is rotatably mounted on the rotating base 10, the base 30 is fixed on the rotating disk 20, a clamping platform 40 is slidably mounted at the top middle position of the base 30, and a locking assembly 50 is installed on one side of the base 30;

[0026] The edge of the rotating base 10 is provided with circular scales 101 distributed in a ring shape;

[0027] An arc-shaped slide groove 301 is provided in the middle position of the top of the base 30, and the lower surface of the clamping platform 40 is adapted to and slidably connected to the arc-shaped slide groove 301. A clamping groove 302 is provided at the top edge position of the base 30, and a rotating shaft 403 is fixed at both ends of the clamping platform 40. The rotating shaft 403 is rotatably connected to the clamping groove 302, and the side wall of the clamping platform 40 is provided with an arc-shaped scale 402 distributed in an arc shape.

[0028] Preferably, a positioning groove 102 is provided in the middle position of the top of the rotating base 10, and a positioning shaft 201 is fixed in the middle position of the bottom of the rotating disk 20. The positioning shaft 201 is located in the positioning groove 102, and a bearing 202 is installed between the positioning shaft 201 and the positioning groove 102. Specifically, the positioning groove 102 cooperates with the positioning shaft 201 and the bearing 202, so that the rotating disk 20 can rotate smoothly on the rotating base 10 to achieve angle adjustment, thereby adapting to drilling processing requirements.

[0029] Preferably, a groove is provided in the middle of the top of the clamping table 40, a fixing frame 401 is fixed in the groove, and a locking bolt 404 is passed through the edge of the fixing frame 401. Specifically, the locking bolt 404 is used to lock the mold to be drilled in the fixing frame 401.

[0030] Preferably, the locking assembly 50 includes a locking column 501, a lever 502, a hinged seat 503 and an eccentric wheel 504. The hinged seat 503 is fixed to the side wall of the base 30, and the eccentric wheel 504 can be rotatably mounted on the hinged seat 503. One end of the lever 502 is fixedly connected to the eccentric wheel 504. The locking column 501 passes through the side wall of the base 30 and extends into the arc-shaped slide groove 301. The end of the locking column 501 located outside the base 30 is hinged to the middle section of the lever 502. Specifically, the lever 502 is arranged in conjunction with the eccentric wheel 504 to drive the locking column 501 to apply pressure toward the clamping table 40 and achieve a self-locking effect, thereby locking the clamping table 40 so that it cannot slide freely during the processing process.

[0031] Preferably, a locking assembly 50 having the same structure as the base 30 is installed at the top edge of the rotating disk 20 . Specifically, the rotating disk 20 and the rotating base 10 can be quickly locked by the provided locking assembly 50 .

[0032] Working principle: The rotating base 10 is mounted on the processing table of the drilling equipment, and the mold to be drilled is placed in the fixed frame 401 of the clamping table 40, and the mold is locked with the locking bolt 404. The mold angle can be adjusted by rotating the rotating disk 20 during drilling. During the adjustment process, the rotation angle data is observed with the circumferential scale 101. After the adjustment is completed, the locking assembly 50 mounted on the rotating disk 20 can be used to lock it. When drilling, the clamping table 40 can also be rotated around the rotating axis 403 in the arc-shaped slide 301 to achieve Adjust the tilt angle. During the adjustment process, observe the tilt angle data in conjunction with the arc scale 402 on the side. After the adjustment is completed, the locking assembly 50 installed on one side of the base 30 can be used for locking, and then the drilling operation can be carried out. It should be noted here that when the locking assembly 50 is locked, the force arm 502 is rotated toward the locking column 501, driving the eccentric wheel 504 to rotate a certain angle, achieving a self-locking effect with the contact surface. At the same time, the end face of the locking column 501 presses against the outer wall of the clamping table 50 (the top of the rotating base 10) to achieve locking between the two.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A mold drilling fixture, characterized by: The invention comprises a rotating base (10), a rotating disk (20) and a base (30), wherein the rotating disk (20) is rotatably mounted on the rotating base (10), the base (30) is fixed on the rotating disk (20), a clamping platform (40) is slidably mounted at the top middle position of the base (30), and a locking assembly (50) is mounted on one side of the base (30); The edge of the rotating base (10) is provided with circular scales (101) distributed in a ring shape; An arc-shaped slide groove (301) is provided at the middle position of the top of the base (30), and the lower surface of the clamping platform (40) is adapted to and slidably connected to the arc-shaped slide groove (301). A clamping groove (302) is provided at the top edge position of the base (30), and a rotating shaft (403) is fixed at both ends of the clamping platform (40), and the rotating shaft (403) is rotatably connected to the clamping groove (302). The side wall of the clamping platform (40) is provided with an arc-shaped scale (402) distributed in an arc shape.

2. The mold drilling fixture according to claim 1, characterized in that: A positioning groove (102) is provided at the middle position of the top of the rotating base (10), a positioning shaft (201) is fixed at the middle position of the bottom of the rotating disk (20), the positioning shaft (201) is located in the positioning groove (102), and a bearing (202) is installed between the positioning shaft (201) and the positioning groove (102).

3. The mold drilling fixture according to claim 1, characterized in that: A groove is provided at the middle of the top of the clamping platform (40), a fixing frame (401) is fixed in the groove, and a locking bolt (404) is passed through the edge of the fixing frame (401).

4. The mold drilling and fixing tool according to claim 1, characterized in that: The locking assembly (50) includes a locking column (501), a force arm (502), a hinge seat (503) and an eccentric wheel (504), wherein the hinge seat (503) is fixedly mounted on the side wall of the base (30), and the eccentric wheel (504) is rotatably mounted on the hinge seat (503), one end of the force arm (502) is fixedly connected to the eccentric wheel (504), the locking column (501) passes through the side wall of the base (30) and extends into the arc-shaped slide groove (301), and the end of the locking column (501) located outside the base (30) is hinged to the middle section of the force arm (502).

5. The mold drilling and fixing tool according to claim 1, characterized in that: A locking assembly (50) having the same structure as the base (30) is installed at the top edge of the rotating disk (20).

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