Integral combination turning tool set

Abstract

This utility model discloses an integral combination lathe tool, belonging to the field of machining technology. It includes a tool holder, on which a machining tool is mounted. The machining tool includes a tool body assembly and a fluid outlet assembly. The tool holder is connected to the tool body assembly and the fluid outlet assembly, and the tool body assembly is connected to the fluid outlet assembly. An expansion valve assembly awaiting machining is mounted on the tool body assembly. A second machining tool for machining the material is mounted on the expansion valve assembly. Through this method, a central water outlet channel is machined into the tool holder of the forming tool, allowing cutting fluid to flow through the tool, facilitating smooth chip removal while cooling the diamond insert, resulting in stable machining quality of the product's inner bore.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to an integral combined turning tool sleeve. Background Art

[0002] The automobile expansion valve is installed at the entrance of the automobile evaporator, and mainly plays a throttling role. After the high-temperature and high-pressure liquid refrigerant passes through the throttling hole of the expansion valve, it becomes a low-temperature and low-pressure mist hydraulic refrigerant, creating conditions for the evaporation of the refrigerant; at the same time, it controls the flow of the refrigerant. Due to the fast response speed and large adjustment range of the electronic expansion valve, it is widely used in the air-conditioning systems of mid-to-high-end models and has a good market.

[0003] For example, Chinese utility model patent CN218015857U discloses a turning tool, wherein the turning tool body comprises a tool handle, a tool head and a blade, wherein the blade is a triangular threaded blade connected to the tool head, the tool handle is cylindrical, the tool head is fixed to one end of the tool handle, and the tool handle is used to fix the turning tool body.

[0004] However, it still has the following disadvantages: the rotary diameter of the tool is too large, which may be inconvenient for the installation and use of the tool. When the tool is processing materials, cooling the tool tip by spraying coolant may cause waste chips to be discharged unsmoothly.

[0005] Based on this, the utility model designs an integral combined turning tool sleeve to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides an integral combined turning tool set.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An integral combined turning tool set comprises a tool handle 1, on which a processing tool 1 for processing materials is mounted;

[0009] The machining tool 1 comprises a tool body component 1 and a liquid outlet component 1, a tool handle 1 is connected with the tool body component 1 and the liquid outlet component 1, and the tool body component 1 is connected with the liquid outlet component 1;

[0010] The cutter body assembly is provided with an expansion valve assembly to be processed;

[0011] A second machining tool for machining materials is installed on the expansion valve assembly.

[0012] Furthermore, the blade assembly includes a fixed block, a blade body, a diamond blade and a blade seat. The upper end of the blade handle is fixedly connected to the fixed block, the lower end of the blade handle is fixedly connected to the blade body, the blade body is connected to a liquid outlet assembly, the left and right sides of the lower end of the blade body are fixedly connected to the blade seat, and the diamond blade is fixedly connected to the opposite end of the blade seat.

[0013] Furthermore, the diamond blade is connected to the expansion valve assembly.

[0014] Furthermore, the liquid outlet component includes a central water outlet channel, a water outlet branch pipe, a plug and a drain pipe. A central water outlet channel is opened in the knife handle, a water outlet branch pipe is opened in the knife body, the water outlet branch pipe is connected to the central water outlet channel, plugs are respectively threaded at the left and right ends of the water outlet branch pipe, and drain pipes are respectively opened on the left and right sides of a lower end of the knife body, and the drain pipe is connected to the water outlet branch pipe.

[0015] Furthermore, the expansion valve assembly includes an expansion valve, a limiting hole, a countersunk hole and a boss. The diamond blade is contacted and connected with the boss at one end facing the diamond blade. The lower end of the boss is contacted and connected with the expansion valve. The expansion valve is provided with limiting holes near the four corners, and the expansion valve is provided with a countersunk hole, which is connected to the second processing tool.

[0016] Furthermore, the second machining tool comprises a second tool body component and a second liquid outlet component, the countersunk hole is connected to the second tool body component, and the second tool body component is connected to the second liquid outlet component.

[0017] Furthermore, the blade assembly 2 includes a blade handle 2, a fixed block 2, a blade body 2, a blade seat 2 and a diamond blade 2. A plurality of diamond blades 2 are contact-connected with the inner wall of the countersunk hole at equal intervals. The rear ends of the diamond blades 2 are fixedly connected with the blade seat 2. The lower end of the blade seat 2 is fixedly connected with the blade body 2. The blade body 2 is connected to the liquid outlet assembly 2. The lower end of the blade body 2 is fixedly connected with the blade handle 2. The blade handle 2 is connected to the liquid outlet assembly 2. The lower end of the blade handle 2 is fixedly connected with the fixed block 2.

[0018] Furthermore, the second liquid outlet component includes a central water outlet channel and a second drain pipe. The central water outlet channel is opened in the second knife handle, and the second knife body is opened in two drain pipes, and the two drain pipes are connected to the central water outlet channel.

[0019] The utility model has the following technical effects:

[0020] 1. The utility model fixes a tool handle by clamping a fixing block pair of a tool body component of a processing tool, and drives the tool handle to rotate by the clamp, and drives the tool body and the tool holder to rotate by the rotation of the tool handle, and drives the diamond blade to rotate by the rotation of the tool holder to process materials. When the device processes materials, coolant is transported to the water outlet branch pipe through the central water outlet channel of the liquid outlet component, and the two ends of the water outlet branch pipe are sealed by the plug so that the coolant flows to the diamond blade through the drain pipe to cool and lubricate it. A central water outlet channel is machined on the tool handle of the forming tool, so that the cutting fluid can pass through the inside of the tool, and smooth chip removal is promoted while cooling the diamond blade, so that the inner hole of the product has stable processing quality.

[0021] 2. The utility model clamps and fixes the fixed block 2 of the tool body assembly 2 of the processing tool 2 through the clamp, drives the fixed block 2 to rotate through the clamp, drives the tool handle 2 to rotate through the fixed block, drives the tool body 2 and the tool holder 2 to rotate through the tool handle 2, drives the diamond blade 2 to rotate through the tool holder 2 to process the countersink, and at the same time, coolant is transported to the diamond blade 2 through the central water outlet channel and the drain pipe 2 to cool and lubricate it. The multi-blade reamer processing tool is composed of two diamond blades. Since the tool handle and the blade are processed together, the blade and the tool handle have very high concentricity. When processing products, due to the large number of blades, faster processing efficiency and extended tool life can be achieved. At the same time, the cutting fluid can pass through the inside of the tool, promoting smooth chip removal while cooling, so that the inner hole of the product has stable processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 The utility model is a three-dimensional integrated combination tool sleeve Figure 1 ;

[0024] Figure 2 It is a front view of the integral combined turning tool set of the utility model;

[0025] Figure 3 It is a left view of the integral combined turning tool sleeve of the utility model;

[0026] Figure 4 The utility model is a three-dimensional integrated combination tool sleeve Figure 2 ;

[0027] Figure 5It is a partial parts development diagram of the integral combined turning tool set of the utility model;

[0028] Figure 6 For along Figure 3 AA direction cross-sectional view;

[0029] Figure 7 for Figure 6 Enlarged view of point B in the middle.

[0030] The numbers in the figure represent:

[0031] 1. Tool handle 1; 2. Processing tool 1; 21. Tool body assembly 1; 22. Liquid outlet assembly 1; 211. Fixed block 1; 212. Tool body 1; 213. Diamond blade; 214. Tool holder; 221. Central water outlet channel 1; 222. Water outlet branch pipe; 223. Plug; 224. Drain pipe 1; 3. Expansion valve assembly; 31. Expansion valve; 32. Limiting hole; 33. Countersunk hole; 34. Boss; 4. Processing tool 2; 41. Tool body assembly 2; 42. Liquid outlet assembly 2; 411. Tool handle 2; 412. Fixed block 2; 413. Tool body 2; 414. Tool holder 2; 415. Diamond blade 2; 421. Central water outlet channel; 422. Drain pipe 2. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] The utility model is further described below in conjunction with embodiments.

[0034] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0035] Example 1

[0036] Please refer to the instruction manual Figure 1-7 , an integral combined turning tool set, comprising a tool handle 1;

[0037] The tool handle 1 is provided with a processing tool 2 for processing materials, and the processing tool 2 is connected to the expansion valve assembly 3;

[0038] The machining tool 2 comprises a tool body component 21 and a liquid outlet component 22, the tool handle 1 is connected to the tool body component 21 and the liquid outlet component 22, and the tool body component 21 is connected to the liquid outlet component 22 and the expansion valve component 3;

[0039] The knife body assembly 21 comprises a fixed block 211, a knife body 212, a diamond blade 213 and a knife seat 214. The upper end of the knife handle 1 is fixedly connected to the fixed block 211, the lower end of the knife handle 1 is fixedly connected to the knife body 212, the knife body 212 is connected to the liquid outlet assembly 22, the left and right sides of the lower end of the knife body 212 are fixedly connected to the knife seat 214, and the diamond blade 213 is fixedly connected to the opposite end of the knife seat 214;

[0040] The diamond blade 213 is connected to the expansion valve assembly 3;

[0041] The liquid outlet assembly 22 includes a central water outlet channel 221, a water outlet branch pipe 222, a plug 223 and a drain pipe 224. The handle 1 is provided with a central water outlet channel 221, the blade body 212 is provided with a water outlet branch pipe 222, the water outlet branch pipe 222 is connected with the central water outlet channel 221, the left and right ends of the water outlet branch pipe 222 are respectively threadedly connected with plugs 223, the left and right sides of the lower end of the blade body 212 are respectively provided with drain pipes 224, the drain pipe 224 is connected with the water outlet branch pipe 222;

[0042] In the embodiment of the utility model, when the device starts to process materials, the tool handle 1 is fixed by the fixing block 211 of the tool body component 21 of the processing tool 2 through the clamp, and the tool handle 1 is driven to rotate through the clamp, and the tool body 212 and the tool seat 214 are driven to rotate through the rotation of the tool handle 1, and the diamond blade 213 is driven to rotate through the rotation of the tool seat 214 to process the material. When the device processes the material, the coolant is transported to the water outlet branch pipe 222 through the central water outlet channel 221 of the liquid outlet component 22, and the two ends of the water outlet branch pipe 222 are sealed by the plug 223 so that the coolant flows to the diamond blade 213 through the drain pipe 224 to cool and lubricate it. The central water outlet channel 221 is processed on the tool handle 1 of the forming tool, so that the cutting fluid can pass through the inside of the tool, and smooth chip removal is promoted while cooling the diamond blade 213, so that the inner hole of the product has a stable processing quality.

[0043] The processing tool 1 2 is provided with an expansion valve assembly 3 to be processed, and the expansion valve assembly 3 is connected to the processing tool 2 4;

[0044] The expansion valve assembly 3 includes an expansion valve 31, a limiting hole 32, a countersunk hole 33 and a boss 34. The diamond blade 213 is in contact with the boss 34 at one end facing the diamond blade 213. The lower end of the boss 34 is in contact with the expansion valve 31. The expansion valve 31 is provided with limiting holes 32 near the four corners. The expansion valve 31 is provided with a countersunk hole 33, which is connected to the machining tool 24.

[0045] In the embodiment of the utility model, when the device starts to process materials, the boss 34 on the expansion valve 31 of the expansion valve assembly 3 is processed by the diamond blade 213, the limiting hole 32 opened on the expansion valve 31 is put on the fixing fixture to complete the fixation of the device, and the limiting hole 32 on the expansion valve 31 is processed by the processing tool 2 4. By limiting the expansion valve 31, the displacement of the expansion valve 31 during processing to avoid processing failure.

[0046] The expansion valve assembly 3 is provided with a processing tool 4 for processing materials;

[0047] The machining tool 2 4 includes a tool body component 2 41 and a liquid outlet component 2 42 , the counterbore 33 is connected to the tool body component 2 41 , and the tool body component 2 41 is connected to the liquid outlet component 2 42 ;

[0048] The knife body assembly 2 41 comprises a knife handle 2 411, a fixed block 2 412, a knife body 413, a knife seat 2 414 and a diamond blade 2 415. Four diamond blades 2 415 are evenly spaced and contacted with the inner wall of the countersunk hole 33. The rear ends of the diamond blades 2 415 are fixedly connected to the knife seat 2 414. The lower end of the knife seat 2 414 is fixedly connected to the knife body 2 413. The knife body 2 413 is connected to the liquid outlet assembly 2 42. The lower end of the knife body 2 413 is fixedly connected to the knife handle 2 411. The knife handle 2 411 is connected to the liquid outlet assembly 2 42. The lower end of the knife handle 2 411 is fixedly connected to the fixed block 2 412.

[0049] The second liquid outlet component 42 includes a central water outlet channel 421 and a second drain pipe 422. The central water outlet channel 421 is provided in the second knife handle 411, and the second drain pipe 422 is provided in the second knife body 413. The second drain pipe 422 is connected to the central water outlet channel 421.

[0050] In the embodiment of the utility model, when the device starts processing, the fixed block 2 412 of the tool body assembly 2 41 of the processing tool 2 4 is clamped and fixed by the fixture, the fixed block 2 412 is driven to rotate by the fixture, the tool handle 2 411 is driven to rotate by the fixed block 2 412, the tool body 2 413 and the tool seat 2 414 are driven to rotate by the tool handle 2 411, and the diamond blade 2 415 is driven to rotate by the tool seat 2 414 to process the countersink 33, and at the same time, coolant is transported to the diamond blade 2 415 through the central water outlet channel 421 and the drain pipe 2 422 to cool and lubricate it. The multi-blade reamer processing tool 2 is composed of 4 diamond blades 2 415. Since the tool handle and the blade are processed together, the blade and the tool handle have very high concentricity. When processing products, due to the large number of blades, faster processing efficiency and extended tool life can be achieved. At the same time, the cutting fluid can pass through the inside of the tool, promoting smooth chip removal while cooling, so that the inner hole of the product has stable processing quality.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An integral combined turning tool set, comprising a tool handle (1), characterized in that: The tool handle (1) is provided with a processing tool (2) for processing materials; The machining tool (2) comprises a tool body component (21) and a liquid outlet component (22), a tool handle (1) is connected to the tool body component (21) and the liquid outlet component (22), and the tool body component (21) is connected to the liquid outlet component (22); The blade assembly (21) is provided with an expansion valve assembly (3) to be processed; A second machining tool (4) for machining materials is installed on the expansion valve assembly (3).

2. The integral combined turning tool set according to claim 1, characterized in that: The blade assembly (21) comprises a fixing block (211), a blade body (212), a diamond blade (213) and a blade seat (214); the upper end of the blade handle (1) is fixedly connected to the fixing block (211); the lower end of the blade handle (1) is fixedly connected to the blade body (212); the blade body (212) is connected to the liquid outlet assembly (22); the left and right sides of the lower end of the blade body (212) are fixedly connected to the blade seat (214); and the diamond blade (213) is fixedly connected to the opposite end of the blade seat (214).

3. The integral combined turning tool set according to claim 2, characterized in that: The diamond blade (213) is connected to the expansion valve assembly (3).

4. The integral combined turning tool set according to claim 3, characterized in that: The liquid outlet component (22) comprises a central water outlet channel (221), a water outlet branch pipe (222), a plug (223) and a drain pipe (224). The handle (1) is provided with a central water outlet channel (221), the blade body (212) is provided with a water outlet branch pipe (222), the water outlet branch pipe (222) is connected to the central water outlet channel (221), the left and right ends of the water outlet branch pipe (222) are respectively threadedly connected with plugs (223), the left and right sides of the lower end of the blade body (212) are respectively provided with drain pipes (224), and the drain pipe (224) is connected to the water outlet branch pipe (222).

5. The integral combined turning tool set according to claim 4, characterized in that: The expansion valve assembly (3) comprises an expansion valve (31), a limiting hole (32), a countersunk hole (33) and a boss (34); one end of the diamond blade (213) facing each other is in contact with the boss (34); the lower end of the boss (34) is in contact with the expansion valve (31); the limiting holes (32) are respectively provided near four corners of the expansion valve (31); the expansion valve (31) is provided with a countersunk hole (33); and the countersunk hole (33) is connected to a second machining tool (4).

6. The integral combined turning tool set according to claim 5, characterized in that: The second machining tool (4) comprises a second tool body component (41) and a second liquid outlet component (42), the counterbore (33) is connected to the second tool body component (41), and the second tool body component (41) is connected to the second liquid outlet component (42).

7. The integral combined turning tool set according to claim 6, characterized in that: The second blade assembly (41) comprises a second blade handle (411), a second fixed block (412), a second blade body (413), a second blade seat (414) and a second diamond blade (415). The inner wall of the countersunk hole (33) is evenly spaced and contacted with a plurality of second diamond blades (415). The rear ends of the second diamond blades (415) are all fixedly connected to the second blade seat (414). The lower end of the second blade seat (414) is fixedly connected to the second blade body (413). The second blade body (413) is connected to the second liquid outlet assembly (42). The lower end of the second blade body (413) is fixedly connected to the second blade handle (411). The second blade handle (411) is connected to the second liquid outlet assembly (42). The lower end of the second blade handle (411) is fixedly connected to the second fixed block (412).

8. The integral combined turning tool set according to claim 7, characterized in that: The second liquid outlet component (42) comprises a central water outlet channel (421) and a second drainage pipe (422). The second knife handle (411) is provided with a central water outlet channel (421), and the second knife body (413) is provided with a second drainage pipe (422). The second drainage pipe (422) is connected to the central water outlet channel (421).

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