Actuator end cover finish machining device and machining process thereof

Abstract

The invention belongs to the technical field of end cover machining devices, and discloses an actuator end cover finish machining device which comprises a supporting component, a milling component and a clamp component, the milling component is located above the clamp component, the supporting component forms a cavity for containing chippings, the clamp component comprises two clamp parts which move relatively, and a clamping space is formed. The milling component comprises a driving part, a supporting part and two milling parts, the driving part comprises a telescopic part and a rotating part, the telescopic part drives the rotating part to move up and down, the rotating part drives the supporting part to rotate along a preset axis, the preset axis and the clamping space are coaxially arranged, and the two milling parts are supported through the supporting part; the supporting part is driven by the rotating part to rotate, so that the two milling parts mill the fixed actuator end cover, a shaft hole and the peripheral face of the actuator end cover can be synchronously machined, the machining time of the device is shortened, and the machining efficiency of the device is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of end cover processing devices, and in particular relates to a finishing device for an actuator end cover and a processing technology thereof. Background Art

[0002] The actuator end cover is an important component of the valve actuator. It is installed at the control end of the valve actuator. Its main function is to protect the internal mechanism of the valve actuator and provide sealing performance to prevent oil leakage and dust from entering the equipment. In addition, the actuator end cover also has the function of reinforcing the bearing. Therefore, when the actuator end cover is processed, a through hole needs to be opened at its axis. Since the actuator end cover is mostly circular, when the existing actuator end cover is processed, a through hole needs to be opened at the axis of the actuator end cover, and milling is also required on the circumference of the actuator end cover to make the actuator end cover circular. However, when the existing processing device processes the actuator end cover, it can only process one item before processing the other item, and it cannot be performed simultaneously. Therefore, it takes a long processing time and the processing efficiency is low. Summary of the invention

[0003] The object of the present invention is to provide a finishing device for an actuator end cover and a processing technology thereof, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: a finishing device for an actuator end cover, comprising a supporting member, on which a milling member and a clamping member are mounted;

[0005] The milling component is located above the clamp component, and a cavity for receiving debris is formed on the support component, and the cavity is located below the clamp component;

[0006] The clamp member includes two relatively movable clamp parts, and a clamping space for clamping the actuator end cover is formed between the two clamp parts;

[0007] The milling component includes a driving part, a supporting part and two milling parts for milling the actuator end cover, the driving part includes a telescopic part and a rotating part, the telescopic end of the telescopic part is connected to the rotating part, and the telescopic part is used to drive the rotating part to move up and down relative to the clamping space, the driving end of the rotating part is connected to the supporting part, and the rotating part is used to drive the supporting part to rotate along a preset axis, the preset axis is coaxially arranged with the clamping space, and a guide groove is formed on the supporting part, the length direction of the guide groove is parallel to the moving direction of the clamp part, and the two milling parts are connected at any position on the guide groove.

[0008] Preferably, the support member comprises a collection hood;

[0009] The top of the collecting hood is open to form a collecting chamber, and two supporting rods are fixedly connected to the symmetrical sides of the collecting hood, the bottoms of the supporting rods are fixedly connected to the bottom feet, and the top of the collecting hood is fixedly connected to the top frame, and the milling component and the clamp component are both installed on the top frame.

[0010] Preferably, the support member comprises a collection hood;

[0011] A through-type collecting chamber is formed on the collecting hood from top to bottom, and two supporting rods are fixedly connected on both symmetrical sides of the collecting hood, and bases are fixedly connected to the bottoms of the supporting rods, and two base frames are symmetrically fixedly connected to the bottom of the collecting hood, and a placement groove is formed between the two base frames, and a collecting box is slidably connected, and the top of the collecting box is opened to form an inner cavity, and the inner cavity is connected to the collecting chamber, a handle is fixedly connected to one side of the collecting box, and a top frame is fixedly connected to the top of the collecting hood, and the milling component and the clamp component are both installed on the top frame.

[0012] Preferably, the clamping member includes two symmetrically arranged second electric push rods, the telescopic ends of the two second electric push rods are connected to side frames, the clamping space is formed between the two side frames, and the second electric push rods are fixed on the top frame.

[0013] Preferably, the bottoms of the two side frames are fixedly connected to a bottom plate.

[0014] Preferably, two side grooves are symmetrically provided on the side frame, a guide wheel is rotatably connected inside the side groove, a second motor is symmetrically fixedly connected to the top of the side frame, and an output end of the second motor is connected to the guide wheel.

[0015] Preferably, the telescopic portion comprises a first electric push rod;

[0016] The telescopic end of the first electric push rod is fixedly connected to a support plate, and the rotating part is fixedly connected to a side of the support plate away from the first electric push rod.

[0017] Preferably, the rotating part comprises a first motor, an output end of the first motor is connected to a support frame, and the supporting part is fixedly connected to one side of the support frame.

[0018] Preferably, the supporting part includes a second connecting frame, the second connecting frame has two connecting cavities symmetrically opened inside, connecting rods are slidably connected inside the two connecting cavities, a first connecting frame is fixed between the free ends of the two connecting rods, a positioning screw is screwed into the top of the second connecting frame, one end of the positioning screw extends into the connecting cavity and abuts against the connecting rod, the milling part includes a push rod, the push rod is located inside the guide groove, one end of the push rod is fixedly connected to a milling head, and the other end is screwed into a screw ring, and a protrusion is formed at the free end of the milling head.

[0019] Preferably, a finishing process for an actuator end cover comprises the following steps:

[0020] S1: Place the actuator end cover to be processed between the two side frames, drive the side frames to move through the second electric push rod, and use the side frames to contact the circumference of the actuator end cover, and support the bottom of the actuator end cover through the bottom plate;

[0021] S2: Pull the second connecting frame to move the connecting rod relative to the connecting cavity, thereby adjusting the distance between the first connecting frame and the second connecting frame. After the distance between the first connecting frame and the second connecting frame is adjusted, rotate the screw ring to make the screw ring contact the connecting rod inside the connecting cavity, thereby fixing the relative position between the first connecting frame and the second connecting frame;

[0022] S3: Pull the two protrusions to move the protrusions relative to the first connecting frame and the second connecting frame. After the position of the protrusions is adjusted, the screw ring is screwed and connected with the push rod, and the position of the protrusions is fixed by the screw ring contacting the first connecting frame, the connecting rod or the second connecting frame, so that the two protrusions are respectively located above the axis of the actuator end cover and above the outer peripheral surface of the actuator end cover;

[0023] S4: driving the support frame to rotate by the first motor, and driving the first connecting frame, the connecting rod and the second connecting frame to rotate by the support frame, so that the protrusion and the milling head rotate relative to the actuator end cover;

[0024] S5: When the protrusion and the milling head rotate, the first electric push rod synchronously drives the support plate to move, so that the protrusion and the milling head are close to the actuator end cover, until the protrusion and the milling head process the actuator end cover, so that a through hole is generated at the axis center of the actuator end cover and a circle is formed on the outer peripheral side, and the processing of the actuator end cover is completed.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] (1) The present invention sets two milling parts and a supporting part. The supporting part supports the two milling parts, and the rotating part drives the supporting part to rotate, so that the two milling parts mill the fixed actuator end cover. When the device processes the actuator end cover, the shaft hole and the outer peripheral surface of the actuator end cover can be processed synchronously, so that the device can process the actuator end cover synchronously, shortening the processing time of the device and improving the processing efficiency of the device.

[0027] (2) On the basis of the above beneficial effects, the present invention pulls the push rod and the milling head to move the push rod and the milling head relative to the first connecting frame and the second connecting frame, and screws the screw ring with the push rod to fix the two milling heads at the position required by the personnel, so that when the device processes the actuator end cover, it can be adjusted according to the specifications of the actuator end cover, thereby increasing the scope of use of the device.

[0028] (3) On the basis of the above-mentioned beneficial effects, the present invention opens a connecting cavity inside the second connecting frame, pulls the second connecting frame to move the second connecting frame relative to the connecting rod, thereby adjusting the distance between the first connecting frame and the second connecting frame, and rotates the positioning screw to fix the relative position of the connecting rod and the second connecting frame, thereby further increasing the adjustment range of the two milling heads and further improving the use range of the device.

[0029] (4) On the basis of the above-mentioned beneficial effects, when the present invention processes the actuator end cover by the milling head, the actuator end cover is supported by the side frame and the bottom plate, and the guide wheel is driven to rotate by the second motor, so that the guide wheel drives the actuator end cover to rotate between the two side frames, so that the actuator end cover rotates synchronously when being processed by the milling head, thereby further improving the efficiency of the device in processing the actuator end cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 One of the three-dimensional diagrams of the present invention;

[0031] Figure 2 This is the second stereogram of the present invention;

[0032] Figure 3 This is the third stereogram of the present invention;

[0033] Figure 4 It is a front view of the present invention;

[0034] Figure 5 A three-dimensional diagram of the present invention with the collection box removed;

[0035] Figure 6 An exploded view of the present invention;

[0036] Figure 7 A three-dimensional diagram of the collecting cover of the present invention;

[0037] Figure 8 A three-dimensional diagram of a milling component of the present invention;

[0038] Fig. 9 It is an internal structure diagram of the first connecting frame and the second connecting frame of the present invention when they are connected;

[0039] Fig.10 is a three-dimensional diagram of a clamp member of the present invention;

[0040] In the figure: 1. supporting member; 11. top frame; 12. collecting chamber; 13. collecting cover; 14. supporting rod; 15. bottom frame; 16. collecting box; 17. handle; 18. placement groove; 19. inner cavity; 110. bottom foot; 2. milling member; 21. first electric push rod; 22. supporting plate; 23. first connecting frame; 24. connecting rod; 25. second connecting frame; 26. screw ring; 27. milling head; 28. positioning screw; 29. ​​protrusion; 210. top rod; 211. supporting frame; 212. first motor; 213. connecting chamber; 3. clamping member; 31. side groove; 32. second motor; 33. second electric push rod; 34. side frame; 35. guide wheel; 36. bottom plate. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0042] See also Figure 1-Figure 10 As shown, the present invention provides the following technical solutions:

[0043] Implementation Method 1

[0044] A finishing device for an actuator end cover, in order to reinforce the actuator end cover, the device comprises a clamping member 3, a milling member 2 for fixing the actuator end cover to be processed, and the milling member 2 for processing the actuator end cover;

[0045] In addition, in the present invention, regarding the above-mentioned clamp member 3:

[0046] The clamp member 3 includes two relatively movable clamp parts, a clamping space for clamping the actuator end cover is formed between the two clamp parts, and the milling member 2 is located above the clamp member 3;

[0047] Furthermore, in order to further explain the present invention, regarding the above-mentioned milling component 2:

[0048] The milling component 2 includes a driving part, a supporting part and two milling parts for milling the end cover of the actuator. The driving part includes a telescopic part and a rotating part. The telescopic end of the telescopic part is connected to the rotating part, and the telescopic part is used to drive the rotating part to move up and down relative to the clamping space. The driving end of the rotating part is connected to the supporting part, and the rotating part is used to drive the supporting part to rotate along a preset axis. The preset axis is coaxially arranged with the clamping space, and a guide groove is formed on the supporting part. The length direction of the guide groove is parallel to the moving direction of the clamp part. The two milling parts are connected at any position on the guide groove.

[0049] Through the above technical solution, when personnel need to process the actuator end cover, the device is moved to the use point. When the device reaches the use point, the two clamp parts are operated through the clamp member 3, so that the two clamp parts are relatively moved, and the distance between the two clamp parts is adjusted to increase or reduce the clamping space. When the clamping space is adjusted, the actuator end cover to be processed is placed between the two clamp parts, and the two clamp parts are relatively moved, so that the clamp part contacts the actuator end cover, thereby fixing the actuator end cover. After the actuator end cover is fixed, the two milling parts are pulled to move the two milling parts on the supporting part, thereby adjusting the position of the two milling parts. After the position of the milling part is adjusted, one of the milling parts is located at the axis of the actuator end cover, and the other milling part is located above the outer circumference of the actuator end cover. The rotating part works, and then the rotating part drives the supporting part to rotate, so that the supporting part drives the milling part to rotate. When the milling part rotates, the telescopic part works, and then the telescopic part drives the milling part to move downward. When the milling part contacts the actuator end cover, a hole is opened at the axis of the actuator end cover through one of the milling parts, and the outer circumference of the actuator end cover is milled through the other milling part, so that the actuator end cover is formed into a circle, thereby completing the processing of the actuator end cover.

[0050] In addition, in the present invention, when personnel process the actuator end cover through the milling component 2, a lot of debris will be generated. If it is not collected, the personnel will need to waste time processing it later. Therefore, the device also includes a supporting component 1, and the clamping component 3 and the milling component 2 are both installed on the supporting component 1, and a cavity for receiving the debris is formed on the supporting component 1, and the cavity is below the clamping component 3.

[0051] In this embodiment, the milling component 2 and the clamp component 3 are supported by the support component 1, and the clamp component 3 works to make the two clamp parts move relative to each other, thereby adjusting the distance between the two clamp parts to increase or reduce the clamping space. When the clamping space is adjusted, the actuator end cover to be processed is placed between the two clamp parts, and the two clamp parts move relative to each other to make the clamp part contact the actuator end cover, thereby fixing the actuator end cover. After the actuator end cover is fixed, the two milling parts are pulled to move the two milling parts on the support part, thereby adjusting the positions of the two milling parts. After the positions of the milling parts are adjusted, one of the milling parts is at the axis center of the actuator end cover, and the other milling part is at the axis center of the actuator end cover. Above the outer circumferential surface of the actuator end cover, the rotating part works, and then the rotating part drives the supporting part to rotate, and the supporting part drives the milling part to rotate. When the milling part rotates, the telescopic part works, and then the telescopic part drives the milling part to move downward. When the milling part contacts the actuator end cover, a hole is opened at the axis of the actuator end cover through one of the milling parts, and the outer circumferential surface of the actuator end cover is milled through the other milling part, so that the actuator end cover is formed into a circle. When the actuator end cover generates debris during processing, the debris is collected through the cavity on the supporting member 1, and the debris is accumulated inside the cavity, thereby completing the collection of debris, avoiding the debris from scattering, and making it easy to handle the debris later, thereby completing the processing of the actuator end cover.

[0052] In addition, regarding the above-mentioned supporting member 1, the present invention provides the following embodiments:

[0053] Implementation Method 2

[0054] like Figure 1-Figure 7 As shown, the support member 1 includes a collection cover 13;

[0055] The top of the collecting hood 13 is open to form a collecting chamber 12, and two support rods 14 are fixedly connected on both symmetrical sides of the collecting hood 13, the bottom of the support rods 14 is fixedly connected with a base 110, and the top of the collecting hood 13 is fixedly connected with a top frame 11, and the milling component 2 and the clamp component 3 are both installed on the top frame 11.

[0056] In this embodiment, the collecting hood 13 is placed at the position where it is needed, and the collecting hood 13 is supported by the support rod 14 and the base 110. After the collecting hood 13 is stably placed, the top frame 11 is supported by the collecting hood 13, and the milling component 2 and the clamp component 3 are supported by the top frame 11. The clamp component 3 works, and the two clamp parts are moved relative to each other, and the distance between the two clamp parts is adjusted to increase or reduce the clamping space. When the clamping space is adjusted, the actuator end cover to be processed is placed between the two clamp parts, and the two clamp parts are moved relative to each other, so that the clamp part contacts the actuator end cover, thereby fixing the actuator end cover. After the actuator end cover is fixed, the two milling parts are pulled to move the two milling parts on the supporting part, and then the positions of the two milling parts are adjusted. After the positions of the milling parts are adjusted , so that one of the milling parts is at the axis of the actuator end cover, and the other milling part is above the outer circumference of the actuator end cover. The rotating part works, and then the rotating part drives the supporting part to rotate, so that the supporting part drives the milling part to rotate. When the milling part rotates, the telescopic part works, and then the telescopic part drives the milling part to move downward. When the milling part contacts the actuator end cover, a hole is opened at the axis of the actuator end cover through one of the milling parts, and the outer circumference of the actuator end cover is milled through the other milling part, so that the actuator end cover is formed into a circle. When debris is generated during the processing of the actuator end cover, the debris is collected through the collection chamber 12 on the collection cover 13, and the debris is accumulated inside the collection chamber 12, thereby completing the collection of debris, avoiding the scattering of debris, and making it easy to handle the debris later, thereby completing the processing of the actuator end cover.

[0057] Implementation Method 3

[0058] like Figure 1-Figure 7 As shown, the support member 1 includes a collection cover 13;

[0059] A through-type collecting chamber 12 is formed on the collecting hood 13 from top to bottom, and two support rods 14 are fixedly connected on both symmetrical sides of the collecting hood 13, and the bottom of the support rods 14 is fixedly connected with a base 110, and the bottom of the collecting hood 13 is symmetrically fixedly connected with two base frames 15, and a placement groove 18 is formed between the two base frames 15, and a collecting box 16 is slidably connected. The top of the collecting box 16 is opened to form an inner cavity 19, and the inner cavity 19 is connected to the collecting chamber 12. A handle 17 is fixedly connected to one side of the collecting box 16, and a top frame 11 is fixedly connected to the top of the collecting hood 13, and the milling component 2 and the clamp component 3 are both installed on the top frame 11.

[0060] In this embodiment, the collecting hood 13 is placed at the position where it is needed, and the collecting hood 13 is supported by the support rod 14 and the base 110. After the collecting hood 13 is stably placed, the top frame 11 is supported by the collecting hood 13, and the milling component 2 and the clamping component 3 are supported by the top frame 11. The collecting box 16 is taken out by the handle 17, and the collecting box 16 is inserted into the placement groove 18 formed between the two base frames 15. After the collecting box 16 is placed, when the actuator end cover generates debris during processing, the debris is guided by the collecting cavity 12 on the collecting hood 13, so that the debris passes through the collecting cavity 12 and enters the inner cavity 19 on the collecting box 16, thereby completing the collection of the debris, avoiding the debris from scattering, and making the debris easy to handle later. When personnel need to take out the debris for processing, the collecting box 16 is pulled by the handle 17 to move the collecting box 16 relative to the base frame 15 until the collecting box 16 is separated from the base frame 15, and the debris in the collecting box 16 can be moved to other positions for processing.

[0061] Specifically, in one embodiment, regarding the above-mentioned clamp member 3, as Figure 1-Figure 6 , Fig.10 As shown:

[0062] The clamp member 3 includes two symmetrically arranged second electric push rods 33 , the telescopic ends of the two second electric push rods 33 are connected to side frames 34 , a clamping space is formed between the two side frames 34 , and the second electric push rods 33 are fixed on the top frame 11 .

[0063] In this embodiment, when personnel need to fix the actuator end cover, the second electric push rod 33 is supported by the top frame 11, and the side frame 34 is driven to move by the second electric push rod 33, thereby adjusting the distance between the two side frames 34. After the distance between the two side frames 34 is adjusted, the actuator end cover to be processed is placed between the two side frames 34, and the second electric push rod 33 is operated to drive the side frame 34 to move until the two side frames 34 collide with the actuator end cover, thereby fixing the actuator end cover. After the actuator end cover is fixed, the milling operation can be performed.

[0064] When the side frame 34 clamps the actuator end cover to be processed, in order to make the actuator end cover more secure during processing, such as Fig.10 As shown, the bottom of the two side frames 34 is fixedly connected with a bottom plate 36 .

[0065] In this embodiment, when the device is fixed by the two side frames 34 abutting against the actuator end cover, the side frames 34 and the bottom plate 36 cooperate to make the side frames 34 more firmly abut against the actuator end cover, further improving the stability of the actuator end cover during processing.

[0066] In addition, in the present invention, when the device fixes the actuator end cover through the side frame 34 and the bottom plate 36, if the actuator end cover is simply processed by milling, it takes a long time. In order to improve the processing efficiency of the actuator end cover, Fig.10 As shown, two side grooves 31 are symmetrically provided on the side frame 34 , and a guide wheel 35 is rotatably connected inside the side groove 31 . A second motor 32 is symmetrically fixedly connected to the top of the side frame 34 , and an output end of the second motor 32 is connected to the guide wheel 35 .

[0067] In this embodiment, when the device is fixed by the two side frames 34 against the actuator end cover, the side frames 34 and the bottom plate 36 cooperate to make the side frames 34 more secure when they are against the actuator end cover. When the milling part processes the actuator end cover, the second motor 32 works, so that the second motor 32 drives the guide wheel 35 to rotate inside the side groove 31, and the guide wheel 35 drives the actuator end cover to rotate between the two side frames 34, so that the actuator end cover can rotate synchronously when it is processed by the milling part, so that the efficiency of the actuator end cover processing is further improved.

[0068] Specifically, in one embodiment, how the telescopic part works is as follows: Figure 1-Figure 2 , Figure 4-Figure 6 , Figure 8 As shown:

[0069] The telescopic part includes a first electric push rod 21;

[0070] The telescopic end of the first electric push rod 21 is fixedly connected to the support plate 22 , and the rotating part is fixedly connected to a side of the support plate 22 away from the first electric push rod 21 .

[0071] In this embodiment, after the actuator end cover is fixed, the two milling parts are pulled to move the two milling parts on the supporting part, and then the positions of the two milling parts are adjusted. After the positions of the milling parts are adjusted, one of the milling parts is located at the axis of the actuator end cover, and the other milling part is located above the outer circumference of the actuator end cover. The rotating part works, and then the rotating part drives the supporting part to rotate, so that the supporting part drives the milling part to rotate. When the milling part rotates, the first electric push rod 21 works, and then the first electric push rod 21 drives the support plate 22 to move downward, so that the support plate 22 drives the milling part to move downward. When the milling part contacts the actuator end cover, a hole is opened at the axis of the actuator end cover through one of the milling parts, and the outer circumference of the actuator end cover is milled through the other milling part, so that the actuator end cover is formed into a circle, thereby completing the processing of the actuator end cover.

[0072] In addition, in the present invention, how the above-mentioned rotating part works, such as Figure 1 , Figure 2 , Figure 4-Figure 6, Figure 8 As shown, the rotating part includes a first motor 212 , an output end of the first motor 212 is connected to a support frame 211 , and the supporting part is fixedly connected to one side of the support frame 211 .

[0073] In this embodiment, after the actuator end cover is fixed, the two milling parts are pulled to move the two milling parts on the supporting part, thereby adjusting the positions of the two milling parts. After the positions of the milling parts are adjusted, one of the milling parts is located at the axis of the actuator end cover, and the other milling part is located above the outer peripheral surface of the actuator end cover. The rotating part works, thereby allowing the rotating part to drive the supporting part to rotate, and the supporting part drives the milling part to rotate. When the milling part rotates, the first electric push rod 21 works, thereby allowing the first electric push rod 21 to 21 drives the support plate 22 to move downward, so that the support plate 22 drives the first motor 212 to move downward, and then drives the support frame 211 to move, so that the milling part contacts the actuator end cover, and the first motor 212 works, so that the first motor 212 drives the support frame 211 to rotate, so that the support frame 211 drives the milling part to rotate, and a hole is opened at the axis center of the actuator end cover through one of the milling parts, and the outer peripheral surface of the actuator end cover is milled through the other milling part, so that the actuator end cover is formed into a circle, thereby completing the processing of the actuator end cover.

[0074] Specifically, in one embodiment, regarding how the support portion works, Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 8-Figure 9 As shown, the supporting part includes a second connecting frame 25, and two connecting cavities 213 are symmetrically opened inside the second connecting frame 25. The two connecting cavities 213 are slidably connected to the inside of the connecting rods 24, and the first connecting frame 23 is fixed between the free ends of the two connecting rods 24. The top of the second connecting frame 25 is screwed and connected to a positioning screw 28, and one end of the positioning screw 28 extends to the inside of the connecting cavity 213 to abut against the connecting rod 24. The milling part includes a push rod 210, and the push rod 210 is inside the guide groove, and one end of the push rod 210 is fixedly connected to a milling head 27, and the other end is screwed and connected to a screw ring 26, and a protrusion 29 is formed at the free end of the milling head 27.

[0075] In this embodiment, after the actuator end cover is fixed, the second connecting frame 25 is pulled, and the second connecting frame 25 is moved relative to the connecting rod 24 through the connection cavity 213. When the positions of the first connecting frame 23, the connecting rod 24 and the second connecting frame 25 are adjusted, the positioning screw 28 is rotated, and the positioning screw 28 is allowed to contact the connecting rod 24 inside the connecting cavity 213, thereby completing the position fixation of the first connecting frame 23, the connecting rod 24 and the second connecting frame 25, and the milling head 27 is pulled, so that the milling head 27 drives the push rod 210 to move between the first connecting frame 23, the connecting rod 24 and the second connecting frame 25. When the positions of the milling head 27 and the push rod 210 are adjusted, the screw ring 26 is screwed and connected to the push rod 210, and the screw ring 26 contacts the first connecting frame 23, the connecting rod 24 and the second connecting frame 25, thereby fixing the position of the milling head 27. After the position of the milling head 27 is adjusted, one of the milling heads 27 is in the actuator. At the axis of the end cover, another milling head 27 is located above the outer circumference of the actuator end cover, and the rotating part works, so that the rotating part drives the supporting part to rotate, so that the supporting part drives the milling head 27 to rotate. When the milling head 27 rotates, the first electric push rod 21 works, so that the first electric push rod 21 drives the supporting plate 22 to move downward, so that the supporting plate 22 drives the first motor 212 to move downward, and then drives the support frame 211 to move, so that the milling head 27 contacts the actuator end cover, and the first motor 212 works, so that the first motor 212 drives the support frame 211 to rotate, so that the support frame 211 drives the milling head 27 to rotate, and a hole is opened at the axis of the actuator end cover through one of the milling heads 27, and the outer circumference of the actuator end cover is milled through the other milling head 27, so that the actuator end cover is formed into a circle, thereby completing the processing of the actuator end cover, and through the cooperation of the protrusion 29, the milling head 27 is more efficient during processing.

[0076] In addition, in order to further explain the present invention, another embodiment is provided:

[0077] A finishing process for an actuator end cover comprises the following steps:

[0078] S1: The actuator end cover to be processed is placed between two side frames 34, and the side frames 34 are driven to move by the second electric push rod 33, so that the side frames 34 contact the circumference of the actuator end cover, and the bottom of the actuator end cover is supported by the bottom plate 36;

[0079] S2: Pull the second connecting frame 25 to move the connecting rod 24 relative to the connecting cavity 213, thereby adjusting the distance between the first connecting frame 23 and the second connecting frame 25. After the distance between the first connecting frame 23 and the second connecting frame 25 is adjusted, rotate the screw ring 26 to make the screw ring 26 contact the connecting rod 24 inside the connecting cavity 213, thereby fixing the relative position between the first connecting frame 23 and the second connecting frame 25;

[0080] S3: Pull the two protrusions 29 to move the protrusions 29 relative to the first connecting frame 23 and the second connecting frame 25. After the position of the protrusions 29 is adjusted, the screw ring 26 is screwed and connected with the top rod 210. The screw ring 26 contacts the first connecting frame 23, the connecting rod 24 or the second connecting frame 25 to fix the position of the protrusions 29 so that the two protrusions 29 are respectively located above the axis of the actuator end cover and above the outer peripheral surface of the actuator end cover;

[0081] S4: The support frame 211 is driven to rotate by the first motor 212, and the first connecting frame 23, the connecting rod 24 and the second connecting frame 25 are driven to rotate by the support frame 211, so that the protrusion 29 and the milling head 27 rotate relative to the actuator end cover;

[0082] S5: When the protrusion 29 and the milling head 27 rotate, the first electric push rod 21 synchronously drives the support plate 22 to move, so that the protrusion 29 and the milling head 27 are close to the actuator end cover, until the protrusion 29 and the milling head 27 process the actuator end cover, so that a through hole is generated at the axis center of the actuator end cover and a circle is formed on the outer peripheral side, and the processing of the actuator end cover is completed.

[0083] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A finishing device for an actuator end cover, characterized in that: It comprises a supporting member (1), on which a milling member (2) and a clamping member (3) are mounted; The milling component (2) is located above the clamp component (3), and a cavity for receiving debris is formed on the support component (1), and the cavity is located below the clamp component (3); The clamp member (3) comprises two clamp parts that move relative to each other, and a clamping space for clamping the actuator end cover is formed between the two clamp parts; The milling component (2) comprises a driving part, a supporting part and two milling parts for milling the end cover of the actuator, the driving part comprises a telescopic part and a rotating part, the telescopic end of the telescopic part is connected to the rotating part, and the telescopic part is used to drive the rotating part to move up and down relative to the clamping space, the driving end of the rotating part is connected to the supporting part, and the rotating part is used to drive the supporting part to rotate along a preset axis, the preset axis is coaxially arranged with the clamping space, and a guide groove is formed on the supporting part, the length direction of the guide groove is parallel to the moving direction of the clamp part, and the two milling parts are connected at any position on the guide groove.

2. The finishing device for an actuator end cover according to claim 1, characterized in that: The support member (1) comprises a collecting cover (13); The top of the collecting hood (13) is open to form a collecting chamber (12), and two support rods (14) are fixedly connected on both symmetrical sides of the collecting hood (13), the bottoms of the support rods (14) are fixedly connected to base feet (110), and the top of the collecting hood (13) is fixedly connected to a top frame (11), and the milling component (2) and the clamp component (3) are both installed on the top frame (11).

3. The finishing device for an actuator end cover according to claim 1, characterized in that: The support member (1) comprises a collecting cover (13); A through-type collecting chamber (12) is formed on the collecting hood (13) from top to bottom, and two support rods (14) are fixedly connected on both symmetrical sides of the collecting hood (13), and the bottoms of the support rods (14) are fixedly connected with base feet (110). The bottom of the collecting hood (13) is symmetrically fixedly connected with two base frames (15), and a placement groove (18) is formed between the two base frames (15). A collecting box (16) is slidably connected, and the top of the collecting box (16) is open to form an inner chamber (19), and the inner chamber (19) is connected to the collecting chamber (12). A handle (17) is fixedly connected to one side of the collecting box (16). The top of the collecting hood (13) is fixedly connected with a top frame (11), and the milling component (2) and the clamp component (3) are both installed on the top frame (11).

4. The finishing device for an actuator end cover according to claim 3, characterized in that: The clamping member (3) comprises two symmetrically arranged second electric push rods (33), the telescopic ends of the two second electric push rods (33) are connected to side frames (34), the clamping space is formed between the two side frames (34), and the second electric push rods (33) are fixed on the top frame (11).

5. The finishing device for an actuator end cover according to claim 4, characterized in that: The bottoms of the two side frames (34) are fixedly connected with a bottom plate (36).

6. The finishing device for an actuator end cover according to claim 5, characterized in that: Two side grooves (31) are symmetrically provided on the side frame (34), a guide wheel (35) is rotatably connected inside the side groove (31), a second motor (32) is symmetrically fixedly connected to the top of the side frame (34), and an output end of the second motor (32) is connected to the guide wheel (35).

7. The finishing device for an actuator end cover according to claim 1, characterized in that: The telescopic part comprises a first electric push rod (21); The telescopic end of the first electric push rod (21) is fixedly connected to a support plate (22), and the rotating part is fixedly connected to a side of the support plate (22) away from the first electric push rod (21).

8. The finishing device for an actuator end cover according to claim 7, characterized in that: The rotating part comprises a first motor (212), the output end of the first motor (212) is connected to a support frame (211), and the supporting part is fixedly connected to one side of the support frame (211).

9. The finishing device for an actuator end cover according to claim 8, characterized in that: The supporting part comprises a second connecting frame (25), the interior of the second connecting frame (25) is symmetrically provided with two connecting cavities (213), the interiors of the two connecting cavities (213) are both slidably connected with connecting rods (24), the first connecting frame (23) is fixed between the free ends of the two connecting rods (24), the top of the second connecting frame (25) is screwed with a positioning screw (28), one end of the positioning screw (28) extends to the interior of the connecting cavity (213) to abut against the connecting rod (24), the milling part comprises a push rod (210), the push rod (210) is located inside the guide groove, one end of the push rod (210) is fixedly connected with a milling head (27), and the other end is screwed with a screw ring (26), and the free end of the milling head (27) forms a protrusion (29).

10. A finishing process for an actuator end cover, characterized in that: The steps include: S1: placing the actuator end cover to be processed between two side frames (34), driving the side frames (34) to move by the second electric push rod (33), contacting the peripheral surface of the actuator end cover by the side frames (34), and supporting the bottom of the actuator end cover by the bottom plate (36); S2: Pull the second connecting frame (25) to move the connecting rod (24) relative to the connecting cavity (213), thereby adjusting the distance between the first connecting frame (23) and the second connecting frame (25). After the distance between the first connecting frame (23) and the second connecting frame (25) is adjusted, rotate the screw ring (26) to make the screw ring (26) contact the connecting rod (24) inside the connecting cavity (213), thereby fixing the relative position between the first connecting frame (23) and the second connecting frame (25); S3: Pull the two protrusions (29) to move the protrusions (29) relative to the first connecting frame (23) and the second connecting frame (25). After the position of the protrusions (29) is adjusted, the screw ring (26) is screwed and connected with the top rod (210). The screw ring (26) contacts the first connecting frame (23), the connecting rod (24) or the second connecting frame (25), and the position of the protrusions (29) is fixed so that the two protrusions (29) are respectively located above the axis of the actuator end cover and above the outer peripheral surface of the actuator end cover; S4: driving the support frame (211) to rotate via the first motor (212), and driving the first connecting frame (23), the connecting rod (24) and the second connecting frame (25) to rotate via the support frame (211), so that the protrusion (29) and the milling head (27) rotate relative to the actuator end cover; S5: When the protrusion (29) and the milling head (27) rotate, the first electric push rod (21) synchronously drives the support plate (22) to move, so that the protrusion (29) and the milling head (27) are close to the actuator end cover, until the protrusion (29) and the milling head (27) process the actuator end cover, so that a through hole is generated at the axis center of the actuator end cover and a circular shape is formed on the outer peripheral side, and the processing of the actuator end cover is completed.

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