Special-shaped support linear cutting machining device based on self-adaptive positioning

Abstract

The utility model relates to the technical field of machining, in particular to a special-shaped support linear cutting machining device based on self-adaptive positioning, which comprises a base fixing plate and a plurality of groups of pressing plates fixed on the base fixing plate through hexagon socket head cap bolts. Self-adaptive positioning is achieved through cooperation of the base fixing plate and the pressing plate, the product clamping and machining efficiency is greatly improved, the stress condition of a product can be effectively improved through the low-speed wire cutting machining mode, and the situation that the product vibrates in the machining process due to the milling force in the traditional milling machining process, and the machining quality is affected can be avoided. The machining precision of the product is influenced; the problems of low product production qualification rate, poor quality stability and high processing cost are solved, and the processing efficiency and the quality stability of the special-shaped bracket hole are improved.

Description

Technical Field

[0001] This utility model relates to the field of machining technology, specifically a wire cutting processing device for irregularly shaped supports based on adaptive positioning. Background Technology

[0002] An irregularly shaped bracket requires the machining of mounting holes for product assembly. These holes require high precision, and the material itself is difficult to machine. Using conventional milling methods results in vibrations during machining due to the milling forces, affecting machining accuracy and failing to guarantee dimensional accuracy, ultimately impacting assembly precision. Utility Model Content

[0003] To address the aforementioned issues, this invention proposes a wire cutting device for irregularly shaped supports based on adaptive positioning.

[0004] A wire cutting processing device for irregular brackets based on adaptive positioning includes a base fixing plate and a pressure plate fixed to the base fixing plate by a cylindrical head hexagonal bolt. The base fixing plate is provided with several sets of pressure plates.

[0005] The base fixing plate is provided with an upper end surface 1 that cooperates with the pressure plate, a cylindrical surface 1 that cooperates with the product's irregular bracket, a cylindrical bottom surface, a cylindrical surface 2 that fits against the table of the slow wire cutting equipment, a lower end surface 1, and a threaded hole that cooperates with the cylindrical head hexagonal bolt.

[0006] Furthermore, the pressure plate is provided with a second and a third lower end surface that mate with the upper end surface, an end surface that mates with the hexagonal head end surface of the titanium alloy bolt, and a third cylindrical surface that mates with the internal hexagonal head bolt.

[0007] Furthermore, the base fixing plate can be either square or rectangular.

[0008] Furthermore, the threaded holes are provided in four sets.

[0009] Furthermore, the cross-section of the pressure plate is C-shaped.

[0010] Furthermore, the irregularly shaped product bracket is positioned at the center point of the base fixing plate.

[0011] The beneficial effects of this utility model are:

[0012] This utility model uses the cooperation of the base fixing plate and the pressure plate to achieve adaptive positioning, which greatly improves the product clamping and processing efficiency. The slow wire cutting processing method can effectively improve the stress situation of the product and avoid the vibration of the product during processing caused by the milling force in the traditional milling process, which affects the processing accuracy of the product. It solves the problems of low product qualification rate, poor quality stability and high processing cost, and improves the processing efficiency and quality stability of irregular bracket holes. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the irregular-shaped support structure of the product of this utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the irregular-shaped bracket of this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 4 This is a structural schematic diagram of the base fixing plate of this utility model;

[0018] Figure 5 For the present utility model Figure 4 A schematic diagram of the AA cross-sectional structure;

[0019] Figure 6 This is a schematic diagram of the main structure of the pressure plate of this utility model;

[0020] Figure 7 This is a schematic diagram of the three-dimensional structure of the pressure plate of this utility model;

[0021] Figure label:

[0022] 1. Base fixing plate; 101. Upper end face one; 102. Cylindrical surface one; 103. Cylindrical bottom surface; 104. Cylindrical surface two; 105. Lower end face one; 106. Threaded hole; 2. Pressure plate; 202. Lower end face two; 204. Lower end face three; 201. End face; 203. Cylindrical surface three; 3. Cylindrical head internal hex bolt. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the utility model will be further described below.

[0024] like Figures 1 to 7As shown, a wire cutting processing device for irregular brackets based on adaptive positioning includes a base fixing plate 1 and a pressure plate 2 fixed to the base fixing plate 1 by a cylindrical head hexagonal bolt 3. The base fixing plate 1 is provided with several sets of pressure plates 2.

[0025] like Figure 5 As shown, specifically, the base fixing plate 1 is provided with an upper end surface 101 that cooperates with the pressure plate 2, a cylindrical surface 102 that cooperates with the product irregular bracket, a cylindrical bottom surface 103, a cylindrical surface 104 that fits against the table of the slow wire cutting equipment, a lower end surface 105, and a threaded hole 106 that cooperates with the cylindrical head internal hexagon bolt 3.

[0026] This utility model uses the cooperation of the base fixing plate 1 and the pressure plate 2 to achieve adaptive positioning, which greatly improves the product clamping and processing efficiency. The slow wire cutting processing method can effectively improve the stress situation of the product and avoid the situation where the milling force in the traditional milling process causes the product to vibrate during the processing, affecting the product processing accuracy.

[0027] This invention solves the problems of low product qualification rate, poor quality stability and high processing cost, and improves the processing efficiency and quality stability of irregular bracket holes.

[0028] like Figure 6 As shown, the pressure plate 2 is provided with a lower end face 202 and a lower end face 204 that mate with the upper end face 101, an end face 201 that mates with the end face of the hexagonal head of the titanium alloy bolt, and a cylindrical surface 203 that mates with the internal hexagonal head bolt 3. The end face 201 mates with the end face of the hexagonal head of the titanium alloy bolt for fixing the hexagonal head of the titanium alloy bolt.

[0029] As one embodiment of this utility model, the base fixing plate 1 can be set to square or rectangular, and can be customized according to the shape of the product's irregular bracket.

[0030] As one embodiment of this utility model, the threaded hole 106 is provided in four sets, which can be increased or decreased according to actual needs.

[0031] As one embodiment of this utility model, the cross-section of the pressure plate 2 is C-shaped, which provides high pressure and does not hinder the placement of irregularly shaped product supports.

[0032] The product-shaped bracket is set at the center point of the base fixing plate 1, and the lower end face 204 is in contact with the upper end face of the product-shaped bracket. The bracket is fixed by locking the pressure plate with the cylindrical head hexagonal bolt 3.

[0033] The specific implementation steps of this utility model are as follows:

[0034] 1. First, after fixing the base fixing plate 1 on the table of the slow wire EDM machine, place the irregular bracket with the completed lead hole processing into the cavity of the base fixing plate, and complete the adaptive positioning of the irregular bracket according to the shape of the base fixing plate.

[0035] 2. Then, start the slow wire EDM machine to complete the processing of the bracket assembly holes, and finally obtain the irregular bracket product that meets the technical requirements.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A wire cutting device based on adaptive positioning of a special-shaped support, comprising a base fixing plate (1), characterized in that: It also includes the pressing plate (2) fixed on the base fixing plate (1) by the cylinder head hexagonal bolt (3), the base fixing plate (1) is provided with several groups of pressing plate (2); The base fixing plate (1) is provided with the upper end face one (101) matched with the pressing plate (2), the cylindrical surface one (102) matched with the product special-shaped support, the cylindrical bottom surface (103), the cylindrical surface two (104) matched with the slow wire cutting equipment table, the lower end face one (105), and the threaded hole (106) matched with the cylinder head hexagonal bolt (3).

2. The wire electrical discharge machining apparatus based on adaptive positioning for profiled stent according to claim 1, wherein: The pressing plate (2) is provided with the lower end face two (202) and the lower end face three (204) matched with the upper end face one (101), the end face (201) matched with the titanium alloy bolt hexagonal head end face, and the cylindrical surface three (203) matched with the cylinder head hexagonal bolt (3).

3. The wire electrical discharge machining apparatus based on adaptive positioning for profiled stent according to claim 1, wherein: The base fixing plate (1) can be square or rectangular.

4. The wire electrical discharge machining apparatus for machining a profiled support according to claim 1, wherein: The threaded hole (106) is provided with four groups.

5. The wire electrical discharge machining apparatus for machining a profiled support according to claim 1, wherein: The cross section of the pressing plate (2) is C-shaped.

6. The wire electrical discharge machining apparatus based on adaptive positioning for profiled stent according to claim 1, wherein: The product special-shaped support is arranged at the center point of the base fixing plate (1).

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