A lathe for machining valve cores

Abstract

This utility model discloses a lathe for processing valve cores, including a main body, a mounting mechanism, a locking mechanism, and a running mechanism. The mounting mechanism includes a first positioning component and a cutting component, the locking mechanism includes a second positioning component and a locking component, and the running mechanism includes a fixture and a running disc. With the cooperation of the above mechanisms, this device can quickly adapt to valve cores of different sizes, shapes, and materials. Only the appropriate cutting tool needs to be changed, which enhances the versatility of the machine tool. In addition, this device can adjust the drilling depth of the drill bit on the valve core simply by loosening the locking structure. The operation is simple and intuitive, and it is suitable for switching between multiple specifications of workpieces.

Description

Technical Field

[0001] This utility model relates to the field of valve core processing technology, specifically a lathe for valve core processing. Background Technology

[0002] Valve core machining typically requires precision machining equipment, with lathes playing a crucial role in the process. Valve cores (usually used in hydraulic or pneumatic systems) have extremely high precision requirements; therefore, selecting a suitable lathe is key to ensuring machining quality.

[0003] When using traditional devices, different models of valve cores may require completely different cutting tools, making switching difficult and limiting the flexibility of the equipment.

[0004] Secondly, the fixed position of the drill bit affects the fixed drilling depth of the valve core.

[0005] Finally, each valve core must be re-aligned before machining, wasting a lot of non-cutting time and affecting the overall machine efficiency. Utility Model Content

[0006] In view of the shortcomings of the prior art, this utility model provides a lathe for machining valve cores to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a lathe for machining valve cores, comprising a main body, an installation mechanism, a locking mechanism, and a running mechanism. The installation mechanism includes a first positioning component and a cutting component. The cutting component is mounted on the first positioning component. A limit rod and a drive disc are mounted on the first positioning component. The drive disc is mounted on the first positioning component and rotatably connected to it. The limit rod is mounted on the first positioning component and is slidably connected to both the first positioning component and the drive disc. The locking mechanism includes a second positioning component and a locking component. The locking component is slidably connected to the second positioning component. A drill bit is mounted on the second positioning component. A mating component is provided on the locking component. The mating component is slidably connected to both the locking component and the second positioning component.

[0008] Preferably, the running mechanism includes a clamp and a running disk. The clamp is mounted on the main body, and a transmission belt is installed at one end of the clamp. The running disk is mounted on the main body and slidably connected to the main body. The first positioning member and the second positioning member are connected in cooperation.

[0009] In a further preferred embodiment, fixing bolts are installed on the first positioning member and the second positioning member, and a locking block is provided on the first positioning member. The locking block is slidably connected to the first positioning member and cooperates with the drive disk, respectively.

[0010] In a further preferred embodiment, the first and second positioning members are provided with positioning blocks, and the running disk is provided with positioning holes. The positioning blocks are connected to the positioning holes to facilitate the fixed installation of the first and second positioning members on the running disk.

[0011] In a further preferred embodiment, the cutting part is provided with a fixing hole, and the first positioning part is provided with a limit block. The fixing hole is connected to the limit rod to facilitate the fixing of the position of the cutting part.

[0012] In a further preferred embodiment, the limiting rod is provided with a limiting groove and a screw, the limiting block is slidably connected to the limiting groove, and the screw is connected to the drive disk to facilitate the fixing of the cutting part.

[0013] In a further preferred embodiment, the drive disk is provided with threaded holes and locking holes, the locking block is connected to the locking holes, and the locking block is provided with a first spring, one end of the first spring being connected to a first positioning member to facilitate the fixing of the position of the cutting part.

[0014] In a further preferred embodiment, the drill bit is provided with a mating hole, the mating component is provided with a mating rod, the mating component is provided with a second spring, one end of the second spring is fixedly connected to the locking component, and the mating rod and the mating hole are mated together to facilitate the fixing of the drill bit position.

[0015] Compared with the prior art, this utility model provides a lathe for machining valve cores, which has the following advantages: By setting up an installation mechanism, this device can quickly adapt to valve cores of different sizes, shapes, and materials through the mutual cooperation of components such as the first positioning component and the cutting component. Only the appropriate cutting tool needs to be replaced, thus enhancing the versatility of machine tools.

[0016] In this invention, by setting a locking mechanism, under the mutual cooperation of the second positioning component and the locking component, the drilling depth of the drill bit on the valve core can be adjusted simply by releasing the locking structure. The operation is simple and intuitive, and it is suitable for switching between workpieces of various specifications.

[0017] By setting up a running mechanism, the automatic adjustment and rotation functions of this device, under the mutual cooperation of components such as clamps and running discs, are suitable for batch processing, and are especially efficient in CNC system integration. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a lathe for machining valve cores according to this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model from another angle; Figure 3 This is a schematic diagram of the installation mechanism in this utility model; Figure 4 This is an exploded view of the installation mechanism in this utility model; Figure 5 This is an exploded view of the locking mechanism in this utility model.

[0019] In the diagram: 1. Main body; 2. First positioning component; 3. Cutting component; 4. Limiting rod; 5. Drive disc; 6. Second positioning component; 7. Locking component; 8. Drill bit; 9. Mating component; 10. Fixture; 11. Running disc; 12. Transmission belt; 13. Fixing bolt; 14. Clamping block; 15. Positioning block; 16. Positioning hole; 17. Fixing hole; 18. Limiting block; 19. Limiting groove; 20. Screw; 21. Threaded hole; 22. Clamping hole; 23. First spring; 24. Mating hole; 25. Mating rod; 26. Second spring. Detailed Implementation

[0020] 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. Example 1

[0021] Please see Figures 1-5 A lathe for machining valve cores includes a main body 1, an installation mechanism, a locking mechanism, and a running mechanism. The installation mechanism includes a first positioning member 2 and a cutting member 3. The cutting member 3 is mounted on the first positioning member 2. A limit rod 4 and a drive disk 5 are mounted on the first positioning member 2. The drive disk 5 is mounted on the first positioning member 2 and rotatably connected to it. The limit rod 4 is mounted on the first positioning member 2 and is slidably connected to both the first positioning member 2 and the drive disk 5. The locking mechanism includes a second positioning member 6 and a locking member 7. The locking member 7 is slidably connected to the second positioning member 6. A drill bit 8 is mounted on the second positioning member 6. A mating member 9 is provided on the locking member 7. The mating member 9 is slidably connected to both the locking member 7 and the second positioning member 6.

[0022] In this embodiment, the installation mechanism includes a first positioning member 2 and a cutting member 3. In use, the first positioning member 2 can be installed onto the running disk 11, with the positioning block 15 on the first positioning member 2 engaging with the positioning hole 16 on the running disk 11. Then, the first positioning member 2 can be fixed onto the running disk 11 using fixing bolts 13. Next, the cutting member 3 can be installed onto the first positioning member 2. Rotating the drive disk 5 installed on the first positioning member 2 causes the threaded hole 21 on the drive disk 5 to engage with the screw 20 on the limiting rod 4, thus enabling the limiting rod to... 4 can slide in the first positioning member 2, and the limiting block 18 on the first positioning member 2 is slidably connected to the limiting groove 19 on the limiting rod 4. Finally, it is connected to the fixing hole 17 on the cutting part 3 to fix the position of the cutting part 3 on the first positioning member 2. When rotating the drive disk 5, the locking block 14 is pressed first, so that the locking block 14 can slide in the first positioning member 2 and compress the first spring 23. Then the locking block 14 is released, so that the locking block 14 is connected to the locking hole 22 on the drive disk 5, thereby fixing the position of the drive disk 5 and fixing the position of the cutting part 3.

[0023] In this embodiment, the locking mechanism includes a second positioning member 6 and a locking member 7. In use, the second positioning member 6 can be fixedly installed on the running disk 11 by fixing bolts 13. Then, the drill bit 8 is installed on the second positioning member 6, and the locking member 7 is installed on the second positioning member 6. Pulling the mating member 9 installed on the locking member 7 stretches the second spring 26, while the mating rod 25 slides on the locking member 7. After the drill bit 8 is installed, the mating rod 25 engages with the mating hole 24 on the drill bit 8, thereby fixing the position of the drill bit 8 on the second positioning member 6.

[0024] In this embodiment, the running mechanism includes a clamp 10 and a running disk 11. In use, the valve core can be installed on the clamp 10, and then rotated by the action of the transmission belt 12. The running disk 11 slides on the main body 1, which facilitates the machining of the cutting part 3 and the valve core. The drill bit 8 is used to drill holes in the valve core, which facilitates a series of valve core machining processes. Example 2

[0025] In summary, during use, the components are first installed. The first positioning element 2 is then installed onto the running disk 11, with the positioning block 15 on the first positioning element 2 engaging with the positioning hole 16 on the running disk 11. The first positioning element 2 is then fixed to the running disk 11 using the fixing bolt 13. Next, the cutting element 3 is installed onto the first positioning element 2. The drive disk 5, mounted on the first positioning element 2, is rotated, causing the threaded hole 21 on the drive disk 5 to engage with the screw 20 on the limit rod 4, allowing the limit rod 4 to slide within the first positioning element 2. The limit block 18 on the first positioning element 2 is slidably connected to the limit groove 19 on the limit rod 4, and finally engages with the fixing hole 17 on the cutting element 3, fixing the position of the cutting element 3 onto the first positioning element 2. When rotating the drive disk 5, the locking block 14 is first pressed, allowing it to slide within the first positioning element 2 and compress the first spring 23. Then, the locking block 14 is released, allowing it to engage with the drive disk 5. The drive disc 5 is fixed in position by engaging the locking hole 22 on the drive disc 5, and the cutting part 3 is also fixed in position. After the cutting part 3 is installed, the second positioning part 6 is fixedly installed on the running disc 11 by the fixing bolt 13. Then, the drill bit 8 is installed on the second positioning part 6, and the locking part 7 is installed on the second positioning part 6. Pulling the mating part 9 installed on the locking part 7 stretches the second spring 26, and the mating rod 25 slides on the locking part 7. After the drill bit 8 is installed, the mating rod 25 engages with the mating hole 24 on the drill bit 8, thereby fixing the position of the drill bit 8 on the second positioning part 6. After the first positioning part 2 and the second positioning part 6 are installed and fixed, the valve core can be installed on the clamp 10. Then, under the action of the transmission belt 12, the valve core can be rotated, and the running disc 11 slides on the main body 1, which facilitates the machining of the cutting part 3 and the valve core. The drill bit 8 drills holes in the valve core, which facilitates a series of valve core machining processes.

[0026] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A lathe for machining valve cores, comprising a main body (1), a mounting mechanism, a locking mechanism, and a running mechanism, characterized in that, The installation mechanism includes a first positioning element (2) and a cutting element (3). The cutting element (3) is installed on the first positioning element (2). A limit rod (4) and a drive disk (5) are installed on the first positioning element (2). The drive disk (5) is installed on the first positioning element (2) and rotatably connected to the first positioning element (2). The limit rod (4) is installed on the first positioning element (2) and is slidably connected to the first positioning element (2) and cooperates with the drive disk (5). The locking mechanism includes a second positioning element (6) and a locking element (7). The locking element (7) is slidably connected to the second positioning element (6). A drill bit (8) is installed on the second positioning element (6). A mating element (9) is provided on the locking element (7). The mating element (9) is slidably connected to the locking element (7) and the second positioning element (6).

2. The lathe for machining valve cores according to claim 1, characterized in that: The operating mechanism includes a clamp (10) and a running disk (11). The clamp (10) is mounted on the main body (1). A transmission belt (12) is mounted on one end of the clamp (10). The running disk (11) is mounted on the main body (1) and slidably connected to the main body (1). The first positioning element (2) and the second positioning element (6) are connected in cooperation.

3. The lathe for machining valve cores according to claim 2, characterized in that: Fixing bolts (13) are installed on the first positioning member (2) and the second positioning member (6). A locking block (14) is provided on the first positioning member (2). The locking block (14) is slidably connected to the first positioning member (2) and cooperates with the drive disk (5).

4. The lathe for machining valve cores according to claim 3, characterized in that: The first positioning element (2) and the second positioning element (6) are provided with positioning blocks (15), and the running disk (11) is provided with positioning holes (16). The positioning blocks (15) and the positioning holes (16) are connected in cooperation.

5. A lathe for machining valve cores according to claim 1, characterized in that: The cutting part (3) is provided with a fixing hole (17), and the first positioning part (2) is provided with a limit block (18). The fixing hole (17) is connected to the limit rod (4).

6. A lathe for machining valve cores according to claim 5, characterized in that: The limiting rod (4) is provided with a limiting groove (19) and a screw (20). The limiting block (18) is slidably connected to the limiting groove (19), and the screw (20) is connected to the drive disk (5).

7. A lathe for machining valve cores according to claim 3, characterized in that: The drive disk (5) is provided with a threaded hole (21) and a locking hole (22). The locking block (14) is connected to the locking hole (22). The locking block (14) is provided with a first spring (23). One end of the first spring (23) is connected to the first positioning member (2).

8. A lathe for machining valve cores according to claim 1, characterized in that: The drill bit (8) is provided with a mating hole (24), the mating part (9) is provided with a mating rod (25), the mating part (9) is provided with a second spring (26), one end of the second spring (26) is fixedly connected to the locking part (7), and the mating rod (25) and the mating hole (24) are mated and connected.

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