Processing equipment for processing inside and outside of end pipe of valve

Abstract

The utility model provides inside and outside processing equipment for a valve end pipe, belongs to the technical field of valve processing, and solves the technical problem that burrs are easily generated inside and outside the valve end pipe when the valve end pipe is drilled by a conventional drilling machine through feeding. Valve end pipe inside and outside machining treatment equipment comprises a grinding frame and an adjusting frame arranged at the bottom of the grinding frame, a pair of clamping plates are arranged on the adjusting frame in a sliding mode, a driving assembly for controlling the two clamping plates to conduct clamping action is arranged in the adjusting frame, an electric push rod is fixed in the grinding frame, and the output end of the electric push rod is fixedly connected with the adjusting frame. A machining frame is fixed to the grinding frame, the bottom face of the machining frame is rotationally connected with a regulation and control circular plate, a grinding wheel is slidably arranged on the bottom face of the regulation and control circular plate, and a regulation and control assembly for regulating and controlling the grinding wheel to move horizontally is arranged in the machining frame. The device has the advantages that the inside and the outside of the valve end pipe are subjected to comprehensive deburring and grinding work, and the machining quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve processing, and relates to valve processing equipment, in particular to internal and external processing equipment for valve end pipes. Background Art

[0002] Valves are pipe accessories used to open and close pipelines, control flow direction, and adjust and control the parameters (temperature, pressure, and flow) of the conveying medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves are control components in fluid conveying systems, and have functions such as shutoff, regulation, diversion, prevention of backflow, pressure stabilization, diversion, or overflow pressure relief. The valve end pipe is a structure used to connect the valve end cover, which can be connected to the valve end cover by threaded connection or flange connection to form a sealed closed space, thereby preventing the medium from leaking or external impurities from entering the valve.

[0003] However, when the drill is used to drill holes in the valve end pipe, burrs are easily generated inside and outside the valve end pipe, affecting the processing quality. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems in the existing technology and propose a valve end pipe internal and external processing equipment. The technical problem to be solved by the utility model is: how to achieve comprehensive deburring and grinding work on the inside and outside of the valve end pipe to improve the processing quality.

[0005] The purpose of the utility model can be achieved through the following technical solutions:

[0006] A valve end pipe internal and external processing equipment, including a grinding frame, an adjusting frame arranged at the bottom of the grinding frame, a pair of clamping plates slidably arranged on the adjusting frame, a driving component for controlling the two clamping plates to perform clamping action is arranged in the adjusting frame, an electric push rod is fixed in the grinding frame, the output end of the electric push rod is fixedly connected to the adjusting frame, a processing frame is fixed on the grinding frame, the bottom surface of the processing frame is rotatably connected to a regulating circular plate, the bottom surface of the regulating circular plate is slidably arranged with a grinding wheel, and a regulating component for regulating the translation of the grinding wheel is arranged in the regulating circular plate.

[0007] The working principle of the utility model is: the valve body can be clamped by the clamping plate driven by the driving component to realize the fixation between the utility model and the valve body, and then the height position of the grinding frame can be changed by pushing through the electric push rod, so that the grinding wheel contacts the valve end pipe, thereby realizing the grinding work of the valve end pipe, and the grinding wheel is driven to translate by the regulating component, so that the position of the grinding wheel can be changed, and the comprehensive grinding capability of the inside and outside of the valve end pipe can be realized, thereby improving the grinding effect.

[0008] The driving assembly includes a pair of guide sliders slidably connected in the adjusting frame, and a bidirectional lead screw rotatably connected in the adjusting frame. A driving gear 1 is coaxially fixed to the middle of the bidirectional lead screw, a driving motor is fixed in the adjusting frame, and a driving gear 2 is coaxially fixed to the output end of the driving motor. The driving gear 2 is meshed with the driving gear 1. The tooth segments on both sides of the bidirectional lead screw are respectively threadedly connected to the corresponding guide sliders, and the two guide sliders are respectively fixedly connected to the corresponding clamping plates.

[0009] By adopting the above structure, the driving motor can be used to drive the driving gear 2 to rotate. After the driving gear 2 rotates, it will engage with the driving gear 1 to drive the driving gear 2 to rotate. The driving gear 2 further drives the bidirectional lead screw to rotate. The bidirectional lead screw is then connected to the two guide sliders through threads to realize the expansion and contraction of the two guide sliders. Through this expansion and contraction action, the automatic clamping action of the clamping plate is further completed.

[0010] The regulating component includes a slide groove opened in the regulating circular plate, a driving screw rotatably connected in the slide groove, a moving seat threadedly connected to the driving screw, a grinding motor fixed on the moving seat, an output end of the grinding motor is coaxially connected to the grinding wheel, and a control motor is fixed in the regulating circular plate, and the output end of the control motor is coaxially fixedly connected to the driving screw.

[0011] By adopting the above structure, the driving screw can be driven to rotate by controlling the motor, and the movable seat can be translated by the threaded connection with the driving screw, thereby driving the grinding wheel to move. The fitting position of the valve end tube is changed by the movement of the grinding wheel, thereby realizing the internal and external processing of the valve end tube.

[0012] A driving gear ring is fixed on the regulating circular plate, a servo motor is fixed in the processing frame, a transmission gear is coaxially fixed on the output end of the servo motor, and the transmission gear is meshed with the driving gear ring.

[0013] By adopting the above structure, the servo motor can be used to drive the transmission gear to rotate. After the transmission gear rotates, it will drive the driving ring gear to rotate. The driving ring gear will further drive the control circular plate to rotate synchronously, thereby cooperating with the translation of the grinding wheel to achieve more comprehensive control of the grinding processing position, improve the grinding fineness and effect, and improve the work efficiency of personnel.

[0014] Anti-skid rubber layers are fixed on the two clamping plates.

[0015] By adopting the above structure, the friction force during clamping can be further enhanced through the anti-slip rubber layer, thereby improving the clamping stability.

[0016] Compared with the prior art, the valve end pipe internal and external processing equipment has the following advantages:

[0017] 1. The clamping plate is driven by the driving component to clamp the valve body, so as to achieve fixation between the utility model and the valve body, facilitate personnel to disassemble and assemble it, and improve the efficiency of the overall processing.

[0018] 2. The grinding wheel can be driven to translate by the regulating component, so as to change the position of the grinding wheel, realize the comprehensive grinding capability inside and outside the valve end pipe, improve the grinding effect, and the regulating circular plate itself can rotate, so as to cooperate with the translation of the grinding wheel, realize more comprehensive regulation of the grinding processing position, improve the grinding fineness and effect, and improve the work efficiency of personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the structure inside the processing frame in the utility model.

[0021] Figure 3 It is a schematic diagram of the structure inside the grinding frame of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the driving component in the utility model.

[0023] In the figure, 1. grinding frame; 2. adjustment frame; 3. clamping plate; 4. electric push rod; 5. processing frame; 6. regulating circular plate; 7. grinding wheel; 8. guide slider; 9. bidirectional screw; 10. driving gear 1; 11. driving motor; 12. driving gear 2; 13. slide groove; 14. driving screw; 15. moving seat; 16. grinding motor; 17. control motor; 18. driving gear ring; 19. servo motor; 20. transmission gear; 21. anti-slip rubber layer. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] like Figure 1-Figure 4 As shown, a valve end pipe internal and external processing equipment includes a grinding frame 1, an adjusting frame 2 arranged at the bottom of the grinding frame 1, a pair of clamping plates 3 are slidably arranged on the adjusting frame 2, a driving component for controlling the two clamping plates 3 to perform clamping action is arranged in the adjusting frame 2, an electric push rod 4 is fixed in the grinding frame 1, the output end of the electric push rod 4 is fixedly connected to the adjusting frame 2, a processing frame 5 is fixed on the grinding frame 1, the bottom surface of the processing frame 5 is rotatably connected to a regulating circular plate 6, the bottom surface of the regulating circular plate 6 is slidably arranged with a grinding wheel 7, and a regulating component for regulating the translation of the grinding wheel 7 is arranged in the regulating circular plate 6.

[0026] The valve body can be clamped by the clamping plate 3 driven by the driving component to achieve fixation between the utility model and the valve body, and then the height position of the grinding frame 1 can be changed by pushing through the electric push rod 4, so that the grinding wheel 7 contacts the valve end pipe, thereby achieving the grinding of the valve end pipe, and the grinding wheel 7 is driven to translate by the regulating component, so that the position of the grinding wheel 7 can be changed, so as to achieve comprehensive grinding capability inside and outside the valve end pipe and improve the grinding effect.

[0027] The driving assembly includes a pair of guide sliders 8 slidably connected in the adjusting frame 2, a bidirectional lead screw 9 rotatably connected in the adjusting frame 2, a driving gear 10 is coaxially fixed to the middle of the bidirectional lead screw 9, a driving motor 11 is fixed in the adjusting frame 2, a driving gear 2 12 is coaxially fixed to the output end of the driving motor 11, and the driving gear 2 12 is meshed with the driving gear 10. The tooth segments on both sides of the bidirectional lead screw 9 are respectively threadedly connected to the corresponding guide sliders 8, and the two guide sliders 8 are respectively fixedly connected to the corresponding clamping plates 3.

[0028] By adopting the above structure, the driving motor 11 can be used to drive the driving gear 2 12 to rotate. After the driving gear 2 12 rotates, it will engage with the driving gear 1 10 to drive the driving gear 2 12 to rotate. The driving gear 2 12 further drives the bidirectional lead screw 9 to rotate. The bidirectional lead screw 9 is then connected to the two guide sliders 8 through threads, thereby realizing the expansion and contraction of the two guide sliders 8. Through this expansion and contraction action, the automatic clamping action of the clamping plate 3 is further completed.

[0029] The regulating component includes a slide groove 13 opened in the regulating circular plate 6, a driving screw 14 rotatably connected in the slide groove 13, a moving seat 15 threadedly connected to the driving screw 14, a grinding motor 16 fixed on the moving seat 15, the output end of the grinding motor 16 is coaxially connected to the grinding wheel 7, and a control motor 17 is fixed in the regulating circular plate 6, and the output end of the control motor 17 is coaxially fixedly connected to the driving screw 14.

[0030] By adopting the above structure, the driving screw 14 can be driven to rotate by controlling the motor 17, and the movable seat 15 can be translated by being threadedly connected to the driving screw 14, thereby driving the grinding wheel 7 to move. The fitting position of the valve end tube is changed by the movement of the grinding wheel 7, thereby realizing the internal and external processing of the valve end tube.

[0031] A driving gear ring 18 is fixed on the regulating circular plate 6 , a servo motor 19 is fixed in the processing frame 5 , a transmission gear 20 is coaxially fixed to the output end of the servo motor 19 , and the transmission gear 20 is meshed with the driving gear ring 18 .

[0032] By adopting the above structure, the transmission gear 20 can be driven to rotate by the servo motor 19. After the transmission gear 20 rotates, it will drive the driving ring gear 18 to rotate, and the driving ring gear 18 will further drive the regulating circular plate 6 to rotate synchronously, thereby cooperating with the translation of the grinding wheel 7 to achieve more comprehensive regulation of the grinding processing position, improve the grinding fineness and effect, and improve the work efficiency of personnel.

[0033] An anti-slip rubber layer 21 is fixed on both clamping plates 3 .

[0034] By adopting the above structure, the friction force during clamping can be further enhanced through the anti-slip rubber layer 21, thereby improving the clamping stability.

[0035] The working principle of the utility model is as follows: the adjusting frame 2 is placed on the valve body, and then the driving motor 11 drives the driving gear 2 12 to rotate. After the driving gear 2 12 rotates, it will mesh with the driving gear 1 10 to drive the driving gear 2 12 to rotate. The driving gear 2 12 further drives the bidirectional lead screw 9 to rotate. The bidirectional lead screw 9 is then connected with the two guide sliders 8 through threads to realize the expansion and contraction of the two guide sliders 8. Through this expansion and contraction action, the automatic clamping action of the clamping plate 3 is further completed, and the utility model and the valve body are realized. The grinding frame 1 is fixed therebetween, and then pushed by the electric push rod 4 to change the height position of the grinding frame 1, so that the grinding wheel 7 contacts the valve end pipe, and then the grinding motor 16 is started to drive the grinding wheel 7 to rotate, so as to grind the end pipe of the valve. During the grinding process, the servo motor 19 drives the transmission gear 20 to rotate, and after the transmission gear 20 rotates, it will drive the driving gear ring 18 to rotate, and the driving gear ring 18 will further drive the regulating circular plate 6 to rotate synchronously, thereby cooperating with the translation of the grinding wheel 7 to achieve more comprehensive regulation of the grinding processing position and improve the grinding precision and effect.

[0036] In summary, the valve body is clamped by the clamping plate 3 driven by the driving component to achieve fixation between the utility model and the valve body, and then the electric push rod 4 is pushed to achieve the change in the height position of the grinding frame 1, so that the grinding wheel 7 contacts the valve end pipe, thereby achieving the grinding of the valve end pipe, and the grinding wheel 7 is driven to translate by the regulating component, so that the position of the grinding wheel 7 can be changed, thereby achieving comprehensive grinding capabilities inside and outside the valve end pipe and improving the grinding effect.

[0037] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A valve end pipe internal and external processing equipment, comprising a grinding frame (1) and an adjustment frame (2) arranged at the bottom of the grinding frame (1), characterized in that: A pair of clamping plates (3) are slidably arranged on the adjusting frame (2), a driving assembly for controlling the two clamping plates (3) to perform clamping action is arranged in the adjusting frame (2), an electric push rod (4) is fixed in the grinding frame (1), an output end of the electric push rod (4) is fixedly connected to the adjusting frame (2), a processing frame (5) is fixed on the grinding frame (1), a regulating circular plate (6) is rotatably connected to the bottom surface of the processing frame (5), a grinding wheel (7) is slidably arranged on the bottom surface of the regulating circular plate (6), and a regulating assembly for regulating the translation of the grinding wheel (7) is arranged in the regulating circular plate (6).

2. The valve end tube internal and external processing equipment according to claim 1, characterized in that: The driving assembly comprises a pair of guide sliders (8) slidably connected in the adjusting frame (2), a bidirectional lead screw (9) rotatably connected in the adjusting frame (2), a driving gear 1 (10) coaxially fixed in the middle of the bidirectional lead screw (9), a driving motor (11) fixed in the adjusting frame (2), a driving gear 2 (12) coaxially fixed at the output end of the driving motor (11), the driving gear 2 (12) meshing with the driving gear 1 (10), the tooth segments on both sides of the bidirectional lead screw (9) are respectively threadedly connected to the corresponding guide sliders (8), and the two guide sliders (8) are respectively fixedly connected to the corresponding clamping plates (3).

3. The valve end tube internal and external processing equipment according to claim 1, characterized in that: The regulating component comprises a slide groove (13) provided in the regulating circular plate (6), a driving screw (14) rotatably connected in the slide groove (13), a moving seat (15) being threadedly connected to the driving screw (14), a grinding motor (16) being fixed on the moving seat (15), an output end of the grinding motor (16) being coaxially connected to the grinding wheel (7), and a control motor (17) being fixed in the regulating circular plate (6), and an output end of the control motor (17) being coaxially fixedly connected to the driving screw (14).

4. The valve end tube internal and external processing equipment according to claim 1, characterized in that: A driving gear ring (18) is fixed on the regulating circular plate (6), a servo motor (19) is fixed in the processing frame (5), a transmission gear (20) is coaxially fixed to the output end of the servo motor (19), and the transmission gear (20) is meshed with the driving gear ring (18).

5. The valve end tube internal and external processing equipment according to claim 1, characterized in that: An anti-slip rubber layer (21) is fixed on both of the clamping plates (3).

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