High-precision drilling machine for manufacturing secondary distributor fixing plate

Abstract

The high-precision drilling machine for manufacturing the secondary distributor fixing plate comprises a base, supporting plates are fixed to the two ends of the upper end of the base, a base frame is transversely arranged on the inner sides of the upper portions of the two supporting plates in a rotating mode, and the base frame is driven by a driving device to rotate. A positioning frame matched with the outer contour of a distributor fixing plate in an embedded mode is installed on the inner side of the base frame in a clamped mode, sliding blocks are arranged on the two sides of the base frame in a sliding mode in the length direction of the base frame, and jacking assemblies used for laterally jacking and fixing the distributor fixing plate are arranged at the upper ends of the sliding blocks. The fixed plate is driven by the servo motor to be automatically turned over and turned over, so that the drilling machine located above can conduct drilling machining on the other face of the fixed plate; the drilling machine device can adopt a clamp structure which is high in matching degree, simple and effective according to the actual specification of the distributor fixing plate, at least two faces of the fixing plate can be rapidly drilled, and repeated clamping operation is not needed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a high-precision drilling machine for manufacturing a secondary distributor fixing plate. Background Art

[0002] Secondary allocators, collectively referred to as allocators, are an important component of the C++ standard library. They are widely used. In practice, they are equipped with a mounting plate with drilled holes on the outside. The size and shape of these plates vary depending on the specifications and usage scenarios of the allocators, but generally speaking, most are rectangular or have straight edges.

[0003] Conventional drills used for drilling holes in distributor fixing plates can only drill one surface of the distributor at a time. Drilling on another surface requires re-clamping, resulting in relatively low efficiency. Furthermore, existing drill clamping mechanisms often struggle or are unable to accommodate different sizes of fixing plates, and lack a suitable, simple, and effective fixture structure. Therefore, a dedicated, high-precision drill for manufacturing distributor fixing plates is needed to address these issues. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] Therefore, the purpose of the present invention is to provide a high-precision drilling rig for manufacturing a secondary distributor fixing plate, so as to solve the problem that the traditional drilling rig for drilling holes in the distributor fixing plate proposed in the above background technology can only drill one surface of the distributor at a time, and when it is necessary to drill a hole on the other side, it needs to be re-clamped, and the work efficiency is relatively low; and the existing drilling rig clamping mechanism is often difficult or unable to match the clamping positioning of fixing plates of different specifications, and lacks a matching and simple and effective fixture structure.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-precision drilling rig for manufacturing a secondary distributor fixing plate, which includes a base, support plates are fixed at both ends of the upper end of the base, and a base frame is horizontally and rotatably installed on the inner side of the upper part of the two support plates, and the base frame is driven to rotate by a driving device, and a positioning frame that matches the outer contour of the distributor fixing plate is clamped and installed on the inner side of the base frame, and sliders are provided on both sides of the base frame for sliding along its length direction, and a pressing assembly for laterally pressing and fixing the distributor fixing plate is provided on the upper end of the slider, and a CNC three-axis drilling machine is also provided on the upper end of the base, and the working end of the CNC three-axis drilling machine is located above the base frame.

[0007] As an optimal solution for a high-precision drilling rig for manufacturing a secondary distributor fixing plate described in the utility model, the two ends of the outer side of the base frame have coaxial rotating shafts, and the rotating shafts are rotatably installed on the inner side of the support plate through bearings, and at least one of the support plates is installed on the outer side of a servo motor with its output end connected to a rotating shaft.

[0008] As a preferred solution of the high-precision drilling machine for manufacturing the secondary distributor fixing plate described in the utility model, both sides of the base frame are also provided with sliding grooves adapted to the sliders along the length direction thereof.

[0009] As an optimal solution for the high-precision drilling rig for manufacturing a secondary distributor fixing plate described in the utility model, the top pressure assembly includes a fixed block fixed to the upper end of the slider, a cylinder horizontally installed on the fixed block, and a clamping block arranged at the output shaft end of the cylinder.

[0010] As a preferred solution of the high-precision drilling machine for manufacturing the secondary distributor fixing plate described in the utility model, a plurality of blocks are provided around the inner side of the positioning frame.

[0011] As an optimal solution for the high-precision drilling rig for manufacturing a secondary distributor fixing plate described in the utility model, the outer walls of the positioning frame are also provided with two-matching fixing ears, the inner side of the base frame is provided with a positioning groove that is matched with the fixing ears, and screws are connected between the fixing ears and the positioning grooves.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: the high-precision drilling rig for manufacturing the secondary distributor fixing plate fixes the matching positioning frame on the inner side of the base frame, and then embeds the distributor fixing plate to be processed into the inner side of the base frame and forms an initial positioning, and then the top pressure components on both sides clamp and fix the side of the fixing plate. In this way, when the drilling on one side of the fixing plate is completed and the side needs to be changed, the servo motor drives the base frame, positioning frame and fixing plate to automatically flip over and change the side, so that the drilling rig located above can drill the other side of the fixing plate; in summary, the drilling rig device can adopt a highly matching, simple and effective fixture structure according to the actual specifications of the distributor fixing plate, and can quickly drill at least two surfaces of the fixing plate without repeated clamping operations, and the work efficiency is significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the matching structure of the base frame and the positioning frame of the utility model;

[0015] Figure 3 This is a schematic diagram of the base frame structure of the utility model.

[0016] In the figure: 100, base; 200, support plate; 300, base frame; 301, positioning groove; 302, slide groove; 310, rotating shaft; 320, slider; 400, positioning frame; 410, fixing ear; 420, screw; 430, stepping block; 500, top pressure assembly; 510, fixing block; 520, cylinder; 530, clamping block; 600, CNC three-axis drilling machine; 700, servo motor. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0018] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0020] Figure 1-Figure 3Shown is a schematic diagram of the entire structure of a high-precision drilling rig for manufacturing a secondary distributor fixing plate of the utility model. Figure 1-Figure 3 , a high-precision drilling rig for manufacturing a secondary distributor fixing plate in this embodiment includes a base 100, with support plates 200 fixed at both ends of the upper end of the base 100, and a base frame 300 is horizontally and rotatably installed on the inner side of the upper part of the two support plates 200, and the base frame 300 is driven to rotate by a driving device, and a positioning frame 400 that matches the outer contour of the distributor fixing plate is clamped and installed on the inner side of the base frame 300, and sliders 320 are provided on both sides of the base frame 300 for sliding along its length direction, and a pressing assembly 500 for laterally pressing and fixing the distributor fixing plate is provided on the upper end of the slider 320, and a CNC three-axis drilling machine 600 is also provided on the upper end of the base 100, and the working end of the CNC three-axis drilling machine 600 is located above the base frame 300.

[0021] The base frame 300 has coaxial rotating shafts 310 at both ends of its exterior, and these rotating shafts 310 are rotatably mounted on the interior of the support plates 200 via bearings. A servo motor 700 is mounted on the exterior of at least one support plate 200, with its output end connected to one of the rotating shafts 310. During operation, the servo motor 700 drives the rotating shaft 310, base frame 300, positioning frame 400, and distributor fixing plate to rotate and rotate, enabling the drill rig located above to perform multi-faceted drilling on the fixing plate. The base frame 300 also has sliding grooves 302 along its length that mate with the sliders 320. As can be appreciated, since different distributor fixing plates have different points of force, the sliding sliders 320 allow the pressing assembly 500 to adapt to the outer contour of the fixing plate, making the clamping force more reasonable and stable. The pressing assembly 500 includes a fixed block 510 fixed to the upper end of the slider 320, a cylinder 520 installed horizontally on the fixed block 510, and a clamping block 530 arranged at the output shaft end of the cylinder 520. Here, the clamping surface of the clamping block 530 also has a non-slip rubber pad. When the slider 320 is adjusted to the right position, the cylinder 520 pushes the clamping block 530 so that the clamping blocks 530 on both sides form a relative clamping on the side of the middle distributor fixing plate, so that the fixing plate can be firmly fixed to the inner side of the positioning frame 400 during drilling and flipping.

[0022] The positioning frame 400 is also provided with a plurality of blocks 430 around its inner side. The blocks 430 can be used to initially position the distributor fixing plate placed inside the positioning frame 400 to prevent the fixing plate from slipping out of the positioning frame 400. Specifically, in this embodiment, when in use, the adapted positioning frame 400 is first fixed to the inner side of the base frame 300, and then the distributor fixing plate to be processed is inserted into the inner side of the base frame 300 and initially positioned. Subsequently, the top pressing components 500 on both sides clamp and fix the sides of the fixing plate. In this way, when drilling is completed on one side of the fixing plate and it is necessary to change the side, the servo motor 700 drives the base frame 300, the positioning frame 400 and the fixing plate to automatically flip over, allowing the drill located above to drill the other side of the fixing plate. In summary, the drilling device can adopt a highly matched, simple and effective fixture structure according to the actual specifications of the distributor fixing plate, and can quickly drill at least two sides of the fixing plate without repeated clamping operations, thereby significantly improving work efficiency.

[0023] The outer walls of the positioning frame 400 also have two-paired fixing ears 410, and the inner side of the base frame 300 has a positioning groove 301 that fits with the fixing ears 410. Screws 420 are connected between the fixing ears 410 and the positioning grooves 301. It should be noted that no matter what specifications of the positioning frame 400 are replaced, the fixing ears 410 on both sides of the positioning frame 400 always correspond to and match the positioning grooves 301 on the inner side of the base frame 300. In this way, when in use, you only need to embed the positioning frame 400 into the inner side of the base frame 300 and tighten it with the screws 420. The structure is simple and the operation is convenient.

[0024] In summary, the high-precision drilling rig for manufacturing a secondary distributor fixing plate in this embodiment, when in use, first fix the matching positioning frame 400 on the inner side of the base frame 300, and then embed the distributor fixing plate to be processed into the inner side of the base frame 300 and form an initial positioning, and then the top pressure components 500 on both sides clamp and fix the side of the fixing plate. In this way, when the drilling of one side of the fixing plate is completed and the side needs to be changed, the servo motor 700 drives the base frame 300, the positioning frame 400 and the fixing plate to automatically flip over and change the side, so that the drilling rig located above can drill the other side of the fixing plate; in summary, the drilling rig device can adopt a highly matching, simple and effective fixture structure according to the actual specifications of the distributor fixing plate, and can quickly drill at least two surfaces of the fixing plate without repeated clamping operations.

[0025] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A high-precision drilling rig for manufacturing a secondary distributor fixing plate, characterized in that: The invention comprises a base (100), support plates (200) are fixed at both ends of the upper end of the base (100), base frames (300) are horizontally rotatably installed on the inner sides of the upper parts of the two support plates (200), and the base frames (300) are driven to rotate by a driving device, a positioning frame (400) is mounted on the inner side of the base frame (300) and is matched with the outer contour of the distributor fixing plate, sliders (320) are slidably provided on both sides of the base frame (300) along the length direction thereof, and a pressing assembly (500) for laterally pressing and fixing the distributor fixing plate is provided on the upper end of the slider (320), and a numerically controlled three-axis drilling machine (600) is further provided on the upper end of the base (100), and the working end of the numerically controlled three-axis drilling machine (600) is located above the base frame (300).

2. The high-precision drilling machine for manufacturing a secondary distributor fixing plate according to claim 1, characterized in that: The base frame (300) has coaxial rotating shafts (310) at both ends of its outer side, and the rotating shafts (310) are rotatably mounted on the inner side of the support plate (200) via bearings. A servo motor (700) is mounted on the outer side of at least one of the support plates (200), and its output end is connected to one of the rotating shafts (310).

3. The high-precision drilling machine for manufacturing the secondary distributor fixing plate according to claim 1, characterized in that: Both sides of the base frame (300) along its length direction also have sliding grooves (302) adapted to the sliders (320).

4. The high-precision drilling machine for manufacturing a secondary distributor fixing plate according to claim 1, characterized in that: The pressing assembly (500) comprises a fixed block (510) fixed to the upper end of the slider (320), a cylinder (520) installed horizontally on the fixed block (510), and a clamping block (530) arranged at the output shaft end of the cylinder (520).

5. The high-precision drilling machine for manufacturing the secondary distributor fixing plate according to claim 1, characterized in that: The positioning frame (400) is also provided with a plurality of building blocks (430) around its inner side.

6. The high-precision drilling machine for manufacturing a secondary distributor fixing plate according to claim 1, characterized in that: The outer walls of the positioning frame (400) are provided with two-paired fixing ears (410), the inner side of the base frame (300) is provided with a positioning groove (301) that is engaged with the fixing ears (410), and screws (420) are connected between the fixing ears (410) and the positioning groove (301).

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