Automatic feeding drilling jig for middle section of upper wall plate

Abstract

The utility model discloses an automatic feeding drilling jig in upper wallboard middle section, relates to drilling jig technical field. The utility model discloses a drilling jig plate one still includes: drilling jig part, drilling jig part sets up on drilling jig plate one, configuration department, configuration department sets up on drilling jig plate one, drilling jig part includes drilling jig subassembly, drilling jig subassembly installs on drilling jig plate one, support subassembly, support subassembly installs on drilling jig plate one, drilling jig subassembly includes the drilling jig plate two of setting on the left side of drilling jig plate one, the front of drilling jig plate one is provided with drilling jig plate three, the left side of drilling jig plate three is provided with drilling jig plate four. The utility model discloses setting drilling jig part, has solved the clamping operation of current drilling jig device not enough convenient, has led to difficultly fast completion clamping operation, at the same time, complicated clamping process, still easy to influence clamping accuracy, finally reduces the problem of overall machining efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of drilling jig technology, and in particular relates to an automatic feed drilling jig for drilling holes in the middle section of the upper wall plate. Background Technology

[0002] The automatic feed drilling jig for the middle section of the upper fuselage is a special tooling mold adapted to the upper fuselage middle section of an aircraft. It is commonly used in the aerospace manufacturing field. Its core is to combine the positioning and limiting structure with the automatic feed control function to achieve high-precision and high-efficiency drilling of the middle section of the fuselage. It is usually equipped with fixed drill bushings that match the hole positions of the fuselage, stop pins and positioning pins for precise positioning, etc. It can also be equipped with an automatic feed drive module, which can automatically control the tool speed and feed rate, thus avoiding problems such as hole position deviation and hole diameter deviation caused by manual drilling, and reducing the intensity of manual operation.

[0003] However, the existing drilling jig equipment is not convenient to use, making it difficult to complete the clamping operation quickly. At the same time, the complicated clamping process can also affect the clamping accuracy, ultimately reducing the overall processing efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic feeding drilling jig for the middle section of the upper wall plate. By setting up a drilling jig part, the problem of the existing drilling jig device being inconvenient to clamp, making it difficult to complete the clamping operation quickly, and the complicated clamping process also easily affecting the clamping accuracy, ultimately reducing the overall processing efficiency is solved.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model relates to an automatic feeding drilling jig for the middle section of an upper wall panel, comprising a drilling template 1, and further comprising: a drilling jig part disposed on the drilling template 1; a configuration part disposed on the drilling template 1; the drilling jig part comprising a drilling jig assembly mounted on the drilling template 1; and a support assembly mounted on the drilling template 1; the drilling jig assembly comprising a drilling template 2 disposed on the left side of the drilling template 1, a drilling template 3 disposed on the front side of the drilling template 1, and a drilling template 4 disposed on the left side of the drilling template 3; each of the drilling templates 1, 2, 3, and 4 having a slidably connected positioning pin 1 on its respective side, and a locking pin 1 slidably connected to each of the drilling templates 1, 2, 3, and 4 having a respective side, and each of the positioning pins 1 and the locking pins 1 having a fixing component 1, and four of each of the positioning pins 1 and the locking pins 1; each fixing component 1 comprising a perforated knurled nut 1 threadedly connected to the bottom end of the plurality of positioning pins 1 and the plurality of locking pins 1.

[0006] Furthermore, the configuration unit includes a reinforcement component disposed on the drill template and a collection component disposed on the drill template.

[0007] Furthermore, the support assembly includes several legs fixedly connected to the bottom of drill template 1, drill template 2, drill template 3 and drill template 4.

[0008] Furthermore, the reinforcement component includes positioning pins 2 slidably connected to the adjacent sides of drill templates 1, 2, 3, and 4; locking pins 2 slidably connected to the adjacent sides of drill templates 1, 2, 3, and 4; a throttle is fixedly connected to the top of each of the positioning pins 2 and the locking pins 2; and fixing parts 2 are provided on each of the positioning pins 2 and the locking pins 2. There are four positioning pins 2 and locking pins 2. The fixing parts 2 include perforated knurled nuts 2 threadedly connected to the bottom ends of the positioning pins 2 and the locking pins 2.

[0009] Furthermore, the collection component includes a label storage box fixedly connected to drill template one, drill template two, drill template three, and drill template four, with the label storage box located on opposite sides of drill template one, drill template two, drill template three, and drill template four.

[0010] This utility model has the following beneficial effects: 1. By setting up the drilling jig, before the drilling jig is used as a whole, positioning holes need to be pre-machined on the skin of the hole to be drilled according to the size parameters of drilling template 1, drilling template 2, drilling template 3 and drilling template 4. After the positioning holes are machined, positioning pin 1, locking pin 1, positioning pin 2 and locking pin 2 are inserted in sequence according to the markings on the drilling template. After all are inserted into place, they are locked by the thread engagement of the perforated knurled nut 1 and perforated knurled nut 2 with each positioning pin and locking pin, thus completing the fixing of the drilling template and the skin and the overall installation of the drilling jig. 2. By setting up a configuration unit, multiple drill templates are equipped with a label storage box to store the corresponding labels for the drill templates. This ensures that the labels and drill template parts are circulated synchronously. When the drill template is in use, the labels can be removed from the parts and placed in the label storage box for proper storage. This not only prevents the labels from being lost, damaged, or contaminated during use, but also ensures the correspondence between the labels and the drill template.

[0011] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial cross-sectional view of the drill jig section of this utility model; Figure 3 This is a partial cross-sectional view of the configuration part of this utility model; Figure 4 This utility model Figure 2 A magnified structural diagram of A in the middle; Figure 5 This utility model Figure 3 A magnified structural diagram of B in the diagram.

[0014] The attached diagram lists the components represented by each number as follows: 1. Drill template one; 2. Drill jig section; 21. Drill jig assembly; 211. Drill template two; 212. Drill template three; 213. Drill template four; 214. Positioning pin one; 215. Locking pin one; 216. Knurled nut with hole one; 22. Support assembly; 221. Support leg; 3. Configuration section; 31. Reinforcing assembly; 311. Positioning pin two; 312. Locking pin two; 313. Thruster; 314. Knurled nut with hole two; 32. Collection assembly; 321. Label storage box. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-5 As shown, this utility model is an automatic feeding drilling jig for the middle section of an upper wall panel, including a drilling template 1, and further including: a drilling jig part 2, which is disposed on the drilling template 1; and a configuration part 3, which is disposed on the drilling template 1.

[0017] The drilling jig part 2 includes a drilling jig assembly 21, which is mounted on the drilling template 1; and a support assembly 22, which is also mounted on the drilling template 1. The drilling jig assembly 21 includes a drilling template 211 located on the left side of the drilling template 1, a drilling template 3 212 located on the front of the drilling template 1, and a drilling template 4 213 located on the left side of the drilling template 3 212. Positioning pins 214 are slidably connected to the sides of the drilling templates 1, 211, 312, and 413 that are away from each other. Locking pins 215 are slidably connected to the sides of the drilling templates 1, 211, 312, and 413 that are away from each other. Fixing pins 214 and 215 are each provided with a fixing element. There are four positioning pins 214 and four locking pins 215. The support assembly 22 includes components fixedly connected to the drilling templates 1 and 211. 211. Several support legs 221 at the bottom of drill template 3 212 and drill template 4 213. Fixing component 1 includes a perforated knurled nut 216 threadedly connected to the bottom of several positioning pins 214 and several locking pins 215. By setting up the drill template 2, before the drill template is used as a whole, positioning holes need to be pre-machined on the skin of the hole to be drilled. The dimensions of drill template 1, drill template 211, drill template 3 212 and drill template 4 213 are used to pre-machine positioning holes on the skin of the hole to be drilled. After the positioning holes are made, positioning pins 214, locking pins 215, positioning pins 311 and locking pins 312 are inserted in sequence according to the markings on the drill template. After all are inserted into place, the perforated knurled nut 216 and the perforated knurled nut 314 are locked by the threaded engagement with each positioning pin and locking pin to fix the drill template to the skin. The drill template is then installed.

[0018] Configuration unit 3 includes a reinforcement component 31, which is mounted on drill template 1; and a collection component 32, which is also mounted on drill template 1. The reinforcement component 31 includes positioning pins 211 slidably connected to one side of drill template 1, drill template 211, drill template 312, and drill template 4 213. Locking pins 212 are slidably connected to one side of each of the drill templates 1, 211, 212, and 4 213. A handle 313 is fixedly connected to the top of each of the positioning pins 211 and locking pins 212. Fixing elements 2 are provided on each of the positioning pins 211 and locking pins 212. There are four positioning pins 211 and four locking pins 212. The collection component 32 includes components fixedly connected to drill template 1, drill template 211, drill template 312, and drill template 4 213. The label holder 321 on drill template 1, drill template 211, drill template 312 and drill template 4 213 are located on opposite sides of each other. The fixing part 2 includes a perforated knurled nut 314 threaded to the bottom of several positioning pins 211 and several locking pins 212. By setting the configuration part 3, the drill template 1, drill template 211, drill template 312 and drill template 4 213 are equipped with label holders 321. The label holder 321 is used to store the labels corresponding to the drill jig, so as to ensure that the labels are circulated synchronously with the drill jig parts. When the drill jig is used, the labels can be removed from the parts and placed into the label holder 321 for proper storage. This setting can not only prevent the labels from being lost, damaged or contaminated during the use of the drill jig, but also ensure the correspondence between the labels and the drill jig.

[0019] A specific application of this embodiment is as follows: Before using the entire drill jig, positioning holes need to be pre-machined on the skin of the hole to be drilled. The dimensions of drill template 1, drill template 211, drill template 312, and drill template 4213 need to be pre-machined on the skin of the hole to be drilled. After the positioning holes are made, positioning pins 1214, 1215, 311, and 312 are inserted sequentially according to the markings on the drill templates. After all are in place, the drill templates are locked to the skin using knurled nuts 1216 and 314 with threaded engagement with the positioning and locking pins, thus fixing the drill templates to the skin. The drill jig installation is now complete. Drill templates 121, 211, 312, and 4213 are equipped with a label storage box 321. This label storage box 321 is used to store the corresponding labels for the drill jig, ensuring that the labels are used with the drill. The mold parts are rotated synchronously. When using the drilling jig, the labels can be removed from the parts and properly stored in the label storage box 321. This setting can prevent the labels from being lost, damaged, or contaminated during the use of the drilling jig, and can also ensure the correspondence between the labels and the drilling jig. The main body of this drilling jig is not designed with a drill sleeve. When using it, the head of the automatic feed drilling machine is installed in the inner hole of the drilling jig without a drill sleeve through a tension fit to ensure that the head is firmly fixed. After the positioning shaft on the outer surface of the head is positioned, its internal rotating spindle clamps the corresponding specification of drill bit to perform drilling operations. Through different conspicuous marks on the drilling jig, overall orderly drilling can be achieved. At the same time, with the matching design of the drilling jig shape and the notch of the drilling jig shape, installation deviation can be prevented and all holes to be drilled can be formed in one go, ensuring the stability of drilling. In addition, the automatic feeding method significantly reduces labor costs compared with manual operation.

[0020] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0021] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic feed drilling jig for drilling holes in the middle section of an upper wall panel, comprising a drilling template (1), characterized in that, Also includes: Drill jig (2), the drill jig (2) is disposed on the drill template (1); Configuration unit (3), the configuration unit (3) is disposed on the drill template (1); The drill jig section (2) includes a drill jig assembly (21), which is mounted on the drill template (1); as well as Support assembly (22), which is mounted on drill template (1); The drill jig assembly (21) includes a drill jig two (211) disposed on the left side of the drill jig one (1), a drill jig three (212) disposed on the front side of the drill jig one (1), a drill jig four (213) disposed on the left side of the drill jig three (212), a positioning pin one (214) is slidably connected to the side of the drill jig one (1), drill jig two (211), drill jig three (212) and drill jig four (213) that are far apart from each other, and a locking pin one (215) is slidably connected to the side of the drill jig one (1), drill jig two (211), drill jig three (212) and drill jig four (213) that are far apart from each other, and a fixing part one is provided on the positioning pin one (214) and the locking pin one (215); There are four of each of the positioning pins (214) and locking pins (215).

2. The automatic feed drilling jig for the middle section of an upper wall panel according to claim 1, characterized in that, The configuration unit (3) includes a reinforcement component (31) disposed on the drill template (1); and Collection component (32) is disposed on drill template (1).

3. The automatic feed drilling jig for the middle section of an upper wall panel according to claim 2, characterized in that, The support assembly (22) includes several legs (221) fixedly connected to the bottom of drill template one (1), drill template two (211), drill template three (212) and drill template four (213).

4. The automatic feed drilling jig for the middle section of an upper wall panel according to claim 3, characterized in that, The reinforcement component (31) includes a positioning pin 2 (311) that is slidably connected to one side of the drill template 1 (1), drill template 2 (211), drill template 3 (212) and drill template 4 (213). A locking pin 2 (312) is slidably connected to one side of the drill template 1 (1), drill template 2 (211), drill template 3 (212) and drill template 4 (213). A throttle (313) is fixedly connected to the top of several positioning pins 2 (311) and several locking pins 2 (312). A fixing part 2 is provided on both positioning pins 2 (311) and locking pins 2 (312). There are four of them: positioning pin 2 (311) and locking pin 2 (312).

5. The automatic feed drilling jig for the middle section of an upper wall panel according to claim 4, characterized in that, The collection component (32) includes a label storage box (321) fixedly connected to the first drill template (1), the second drill template (211), the third drill template (212), and the fourth drill template (213). Among them, the signage storage box (321) is located on the side away from each other of the drilling template one (1), drilling template two (211), drilling template three (212) and drilling template four (213).

6. The automatic feed drilling jig for the middle section of an upper wall panel according to claim 5, characterized in that, The fastener includes a perforated knurled nut (216) threaded to the bottom of a plurality of locating pins (214) and a plurality of locking pins (215).

7. The automatic feed drilling jig for the middle section of an upper wall panel according to claim 6, characterized in that, The second fastener includes a perforated knurled nut (314) threaded to the bottom of a plurality of positioning pins (311) and a plurality of locking pins (312).

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