Valve element machining device for speed regulation digital valve

Abstract

The utility model relates to the technical field of valve element machining devices, and discloses a speed regulation digital valve element machining device which comprises a machine body, a hollow box is fixedly connected to the inner bottom wall of the machine body, hollow blocks are fixedly connected to the two sides of the outer wall of the hollow box, and a third connecting column is arranged in the middle of each hollow block in a penetrating mode. A first spring is installed on the outer wall of the third connecting column, clamping columns are fixedly connected to the two sides of the outer wall of the third connecting column, a circular ring is fixedly connected to one end of the third connecting column, a square block is fixedly connected to the inner wall of the hollow box, and a long groove is formed in the middle of the square block. In the utility model, in a normal state, related parts are clamped and fixed on the chassis to ensure the stable operation of the device, and when the chassis needs to be replaced, a specific part is wrenched to separate the clamping part, so that the connecting column can be moved away, the chassis can be quickly disassembled, a new chassis is mounted in a reverse operation, the operation is simple, convenient and efficient, and a digital control system can accurately regulate and control the processing according to the operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve core processing device technical field especially relates to a kind of speed-regulating digital valve valve core processing device. BACKGROUND

[0002] A kind of speed-regulating digital valve valve core processing device is specially used to manufacture the equipment of speed-regulating digital valve valve core, it aims at ensuring the high precision and high quality of valve core by accurate processing technology, to meet the performance requirement of speed-regulating digital valve in various industrial applications, the processing device usually has machine tool main body, power system, tool system and control system etc. Basic mechanism, machine tool main body provides stable support and accurate movement platform;Power system drives tool rotation and worktable movement;Tool system includes various tools for different processing procedures;Control system realizes accurate programming and automation control to processing process.

[0003] However, the existing processing device is replaced in tool, due to the complex installation structure of tool, lack of quick replacement design, leading to tool changing process is complicated and time-consuming, when different processing procedures or tool wear need to be switched, operator often needs to spend long time to disassemble and install tool, accurately tool setting and debugging operation, this not only reduces processing efficiency, also because the instability of human operation influences the precision of subsequent processing, cannot adapt to the demand of efficient, fast production. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides a kind of speed-regulating digital valve valve core processing device, to improve the tool changing process complicated and time-consuming in prior art, reduce the problem of processing efficiency.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme: a kind of speed-regulating digital valve valve core processing device, including machine body, the inner bottom wall of the machine body is fixedly connected with hollow box, the outer wall both sides of the hollow box are fixedly connected with hollow block, the middle part of the hollow block is equipped with connecting column three, the outer wall of the connecting column three is installed with spring one, the outer wall both sides of the connecting column three are fixedly connected with clamping column, one end of the connecting column three is fixedly connected with circular ring, the inner wall of the hollow box is fixedly connected with square block, the middle part of the square block is equipped with long slot, the both sides of the hollow box are equipped with cylinder, one end of one cylinder is rotatably connected with strip, one end of the strip is fixedly connected with connecting rod, one end of one cylinder is rotatably connected with L-shaped block, the outer wall one side of the cylinder is fixedly connected with clamping rod, the one side of the clamping rod is provided with base plate, the both sides of the base plate are equipped with recess, the outer wall right side of the machine body is fixedly connected with feeding mechanism, the feeding mechanism is used to improve the automation degree of processing device.

[0006] As the preferred scheme of the utility model, the feeding mechanism includes a bottom plate, the bottom plate is fixedly connected to the right side of the outer wall of the machine body, a motor is installed on the inner wall of the bottom plate, the output end of the motor is fixedly connected with a rotating rod, a long block is fixedly connected to one side of the top wall of the bottom plate, a chute is formed in the middle of the long block, a pushing assembly is installed in the chute, a hollow shell is fixedly connected to the top of the bottom plate, connecting columns one are fixedly connected to the both sides of the outer wall of the hollow shell, and a feeding assembly is slidably connected to the inside of the hollow shell.

[0007] As the preferred scheme of the utility model, the clamping column is connected with the spring one, and the clamping column is used for limiting.

[0008] As the preferred scheme of the utility model, the L-shaped block is rotationally connected with the connecting rod, and the connecting rod is clamped with the long groove.

[0009] As the preferred scheme of the utility model, the clamping rod is clamped with the circular ring, and the groove is clamped with the connecting column three.

[0010] As the preferred scheme of the utility model, the pushing assembly comprises a pushing rod one, a square groove is formed in one end of the pushing rod one, and the square groove is slidably connected with the rotating rod.

[0011] As the preferred scheme of the utility model, the feeding assembly comprises a pushing rod two, the pushing rod two is slidably connected to the inside of the hollow shell, connecting columns two are fixedly connected to the both sides of the outer wall of the pushing rod two, and the connecting column one is connected with the connecting column two through the spring two.

[0012] The utility model has the following beneficial effects:

[0013] 1、in the utility model, under normal conditions, relevant components are clamped and fixed to the base plate, so as to ensure stable operation of the device, when the base plate needs to be replaced, specific components are pulled to make the clamping components separate, so that the connecting column can be removed, the base plate can be quickly disassembled, and the new base plate can be installed by reverse operation, which is simple, efficient, and the digital control system can accurately control the processing.

[0014] 2、in the utility model, when the feeding mechanism of the outer wall of the machine body works, the motor drives the rotating rod to rotate, and then drives another pushing rod to make reciprocating motion, and in this process, the third pushing rod is pushed to move forward to overcome the spring force, and the valve core blank is pushed, the motor continuously rotates to realize automatic feeding, and the digital system can guarantee efficient and accurate processing. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A perspective view of a speed regulating digital valve core processing device is provided for the utility model;

[0016] Figure 2A partial structure schematic view of a speed regulating digital valve core machining device is provided in the utility model.

[0017] Figure 3 A partial structure split view of a speed regulating digital valve core machining device is provided in the utility model.

[0018] Figure 4 A feeding mechanism schematic view of a speed regulating digital valve core machining device is provided in the utility model.

[0019] Figure 5 A feeding mechanism split view of a speed regulating digital valve core machining device is provided in the utility model.

[0020] Legend:

[0021] 1, machine body; 2, feeding mechanism; 201, motor; 202, rotating rod; 203, long block; 204, push rod one; 205, square groove; 206, hollow shell; 207, connecting column one; 208, push rod two; 209, connecting column two; 210, spring two; 211, bottom plate; 212, sliding groove; 3, hollow box; 4, clamping column; 5, connecting column three; 6, spring one; 7, circular ring; 8, clamping rod; 9, hollow block; 10, cylinder; 11, long strip; 12, L-shaped block; 13, connecting rod; 14, square block; 15, long groove; 16, bottom disc; 17, groove. Specific implementation

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Reference Figures 1 to 5 An embodiment provided by the utility model: a speed regulating digital valve core machining device, comprising a machine body 1, the inner bottom wall of the machine body 1 is fixedly connected with a hollow box 3, the outer wall of the hollow box 3 is fixedly connected with a hollow block 9 on both sides, the middle part of the hollow block 9 is provided with a connecting column three 5, the outer wall of the connecting column three 5 is installed with a spring one 6, the outer wall of the connecting column three 5 is fixedly connected with a clamping column 4 on both sides, the connecting column three 5, the spring one 6 and the clamping column 4 and other structures are used for the fixation and quick replacement of a bottom disc 16, the spring one 6 provides elastic force for the clamping column 4 to limit it, the connecting column three 5 is clamped into the groove 17 of the bottom disc 16 to cooperate with the clamping rod 8 and the clamping of the circular ring 7, so as to ensure the stability of the bottom disc 16, when replacing, the L-shaped block 12 and other operations can be easily disassembled, and the replacement efficiency of the device parts is improved.

[0024] One end of the connecting column 3 5 is fixedly connected to a ring 7. The inner wall of the hollow box 3 is fixedly connected to a block 14. A long groove 15 is opened in the middle of the block 14. Both sides of the hollow box 3 are provided with cylinders 10. One end of one cylinder 10 is rotatably connected to a long strip 11. One end of the long strip 11 is fixedly connected to a connecting rod 13. One end of one cylinder 10 is rotatably connected to an L-shaped block 12. One side of the outer wall of the cylinder 10 is fixedly connected to a locking rod 8. A base plate 16 is provided on one side of the locking rod 8. The ring 7 and the locking rod 8 are engaged, and the connecting column 3 5 is engaged into the groove 17 of the base plate 16 to fix the base plate 16 and ensure the stability of the device. The long strip 11 and the L-shaped block 12 at one end of the cylinder 10 are connected. When the L-shaped block 12 is turned, the cylinder 10 rotates and drives the locking rod 8 to disengage from the ring 7, so that the connecting column 3 5 can disengage from the groove 17 of the base plate 16 and realize the quick replacement of the base plate 16.

[0025] The chassis 16 has grooves 17 on both sides. The loading mechanism 2 is fixedly connected to the right side of the outer wall of the machine body 1. The loading mechanism 2 is used to improve the automation level of the processing device. The locking column 4 is connected to the spring 6 and is used for limiting. The L-shaped block 12 is rotatably connected to the connecting rod 13. The connecting rod 13 is engaged with the long groove 15. The locking rod 8 is engaged with the ring 7. The groove 17 is engaged with the connecting column 5. The engagement of the groove 17 with the connecting column 5 and the locking rod 8 with the ring 7 work together to achieve the stable installation of the chassis 16 and ensure the stable operation of the processing device. The connection of the locking column 4 and the spring 6 is used for limiting and ensuring the accurate position of the relevant components. The connection of the L-shaped block 12 with the connecting rod 13 and the long groove 15 makes it convenient to quickly replace the chassis 16 by moving the L-shaped block 12, thereby improving maintenance efficiency.

[0026] The feeding mechanism 2 includes a base plate 211, which is fixedly connected to the right side of the outer wall of the machine body 1. A motor 201 is installed on the inner wall of the base plate 211. A rotating rod 202 is fixedly connected to the output end of the motor 201. A long block 203 is fixedly connected to one side of the top wall of the base plate 211. A sliding groove 212 is opened in the middle of the long block 203. A pushing component is installed inside the sliding groove 212. A hollow shell 206 is fixedly connected to the top of the base plate 211. The base plate 211 provides the mounting base for the feeding mechanism 2. The motor 201 is the power source. The rotating rod 202 at its output end rotates to drive the pushing component to work. The sliding groove 212 on the long block 203 provides guidance for the pushing component, making it reciprocate linearly. The hollow shell 206 cooperates with other components to transport the valve core blanks one by one to the processing position, thereby improving the automation level of the processing device.

[0027] The outer wall of the hollow shell 206 is fixedly connected with connecting columns one 207 on both sides, and a feeding assembly is slidably connected in the hollow shell 206, the feeding assembly comprising a pushing rod one 204, one end of the pushing rod one 204 is provided with a square groove 205, the square groove 205 is slidably connected with the rotating rod 202, the feeding assembly comprises a pushing rod two 208, the pushing rod two 208 is slidably connected in the hollow shell 206, the outer wall of the pushing rod two 208 is fixedly connected with connecting columns two 209 on both sides, the connecting columns one 207 is connected with the connecting columns two 209 through a spring two 210, the connecting columns one 207 and the spring two 210 cooperate with the connecting columns two 209, so that the pushing rod two 208 can slide flexibly in the hollow shell 206 and be reset, the rotating rod 202 is slidably connected with the square groove 205 of the pushing rod one 204, the rotation of the motor 201 is converted into the linear motion of the pushing rod one 204, and then the pushing rod two 208 is pushed to push the valve core blank, so that the automatic feeding function of the feeding mechanism 2 is realized.

[0028] Working principle: under normal state, the clamping column 4 on the connecting column three 5 keeps the position under the elastic force of the spring one 6, so that the ring 7 at one end is stably clamped with the clamping rod 8, at the same time, the connecting column three 5 is clamped into the groove 17 on both sides of the bottom disc 16, so that the bottom disc 16 is fixed, and the stable operation of the processing device is ensured, when the bottom disc 16 needs to be replaced, the L-shaped block 12 is pulled, since the L-shaped block 12 is rotatably connected with the connecting rod 13, and the connecting rod 13 is clamped with the long groove 15 of the block 14, the L-shaped block 12 is pulled to drive the cylinder 10 to rotate, and then the clamping rod 8 is separated from the clamping of the ring 7, at this time, the connecting column three 5 can be moved horizontally under the limitation of the hollow block 9, so as to drive it to separate from the groove 17 of the bottom disc 16, so that the bottom disc 16 is quickly disassembled, when the new bottom disc 16 is installed, the groove 17 of the bottom disc 16 is aligned with the connecting column three 5, the L-shaped block 12 is loosened, under the action of the spring one 6, the connecting column three 5 is clamped into the groove 17, the clamping rod 8 is re-clamped with the ring 7, the replacement of the bottom disc 16 is completed, the whole process is simple and convenient to operate, the efficiency of replacing the device parts is effectively improved, the digital control system can accurately control the processing process according to the parameter change after the replacement of the bottom disc 16, so as to ensure the machining precision and quality of the speed regulating digital valve core;

[0029] And the outer wall of the body 1 is installed with a feeding mechanism 2, when feeding is needed, start the motor 201, the motor 201 drives the rotating rod 202 to rotate, because the rotating rod 202 and the square groove 205 of the one end of the push rod one 204 are slidingly connected, the rotation of the rotating rod 202 will push the push rod one 204 to do reciprocating linear motion in the sliding groove 212 of the long block 203, the push rod one 204 will push the push rod two 208 in the reciprocating process, the push rod two 208 slides in the hollow shell 206, the connecting column two 209 on the both sides of the outer wall is connected with the connecting column one 207 on the outer wall of the hollow shell 206 through the spring two 210, when the push rod one 204 pushes forward, the push rod two 208 moves forward against the elastic force of the spring two 210, pushes the valve core blank placed in the front end to a certain distance, realizes the feeding action, when the push rod one 204 moves backward, under the action of the elastic force of the spring two 210, the push rod two 208 returns to the initial position, prepares for the next push, so the cycle is repeated, the motor 201 continues to rotate, the feeding mechanism 2 can continuously deliver the valve core blank to the processing position one by one, greatly improves the automation degree of the processing device, the digital control system can reasonably arrange the start and stop of each processing procedure according to the rhythm of feeding and processing process, ensures the high efficiency and precision of the whole processing process.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the utility model have described, and not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A speed-regulating digital valve core processing device, comprising a machine body (1), characterized in that: A hollow box (3) is fixedly connected to the inner bottom wall of the body (1). Hollow blocks (9) are fixedly connected to both sides of the outer wall of the hollow box (3). A connecting post (5) is inserted through the middle of the hollow block (9). A spring (6) is installed on the outer wall of the connecting post (5). A locking post (4) is fixedly connected to both sides of the outer wall of the connecting post (5). A ring (7) is fixedly connected to one end of the connecting post (5). A square block (14) is fixedly connected to the inner wall of the hollow box (3). A long groove (15) is opened in the middle of the square block (14). A connecting post (7) is inserted through both sides of the hollow box (3). There is a cylinder (10), one end of which is rotatably connected to a long strip (11), one end of which is fixedly connected to a connecting rod (13), one end of which is rotatably connected to an L-shaped block (12), one side of the outer wall of the cylinder (10) is fixedly connected to a locking rod (8), one side of the locking rod (8) is provided with a chassis (16), and both sides of the chassis (16) are provided with grooves (17). The right side of the outer wall of the machine body (1) is fixedly connected to a feeding mechanism (2), which is used to improve the automation level of the processing device.

2. The speed-regulating digital valve core processing device according to claim 1, characterized in that: The feeding mechanism (2) includes a base plate (211), which is fixedly connected to the right side of the outer wall of the machine body (1). A motor (201) is installed on the inner wall of the base plate (211). A rotating rod (202) is fixedly connected to the output end of the motor (201). A long block (203) is fixedly connected to one side of the top wall of the base plate (211). A sliding groove (212) is opened in the middle of the long block (203). A pushing component is installed inside the sliding groove (212). A hollow shell (206) is fixedly connected to the top of the base plate (211). A connecting column (207) is fixedly connected to both sides of the outer wall of the hollow shell (206). A feeding component is slidably connected inside the hollow shell (206).

3. The speed-regulating digital valve core processing device according to claim 1, characterized in that: The locking post (4) is connected to the spring (6), and the locking post (4) is used for limiting the position.

4. The speed-regulating digital valve core processing device according to claim 1, characterized in that: The L-shaped block (12) is rotatably connected to the connecting rod (13), and the connecting rod (13) engages with the long groove (15).

5. The speed-regulating digital valve core processing device according to claim 1, characterized in that: The engaging rod (8) engages with the ring (7), and the groove (17) engages with the connecting post (5).

6. The speed-regulating digital valve core processing device according to claim 2, characterized in that: The pushing assembly includes a pushing rod (204), one end of which is provided with a square groove (205), and the square groove (205) is slidably connected to the rotating rod (202).

7. The speed-regulating digital valve core processing device according to claim 2, characterized in that: The feeding assembly includes a second push rod (208), which is slidably connected inside the hollow shell (206). The outer walls of the second push rod (208) are fixedly connected to two connecting posts (209). The first connecting post (207) is connected to the second connecting post (209) through a second spring (210).

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