Valve body drilling and tapping all-in-one machine

Abstract

The utility model discloses a drilling and tapping all-in-one machine for a valve body, which belongs to the technical field of valve body processing equipment and comprises a base, a fixing device and two drilling devices are arranged at the upper end of the base, the fixing device comprises a fixing seat, a first sliding rail and two supports, the first sliding rail is arranged at the upper end of the base, the fixing seat is arranged on the first sliding rail, and the two supports are arranged on the fixing seat. The two supports are arranged at the lower end of the fixing base, each drilling device comprises a drilling base, a first motor set, a first rotating shaft and a first multi-shaft device, the two drilling bases are arranged at the upper end of the base, the first rotating shafts are arranged on the drilling bases, the first motor sets are arranged on the drilling bases, and the first multi-shaft devices are arranged on the first rotating shafts; through the arrangement of the first multi-shaft device, the first rotating shaft can be connected with a plurality of drill bits at the same time to conduct multi-hole machining on the valve body, meanwhile, the two drilling devices are arranged on the two sides of the fixing base, the two ends of the valve body can be machined at the same time, the effect of machining multiple holes and multiple faces at the same time is achieved, and the machining efficiency of the valve body is improved.

Description

Technical Field

[0001] The utility model discloses a valve body drilling and tapping integrated machine, belonging to the technical field of valve body processing equipment. Background Art

[0002] The definition of a valve body is a device used to control the direction, pressure, and flow of a fluid in a fluid system. A valve is a device that allows the medium (liquid, gas, powder) in piping and equipment to flow or stop and control its flow. The material of the valve body is selected according to different process media. When processing the valve body, it needs to be placed on the corresponding workstation surface for processing.

[0003] At present, the valve body and the pipeline are generally connected by a flange, and the valve body is generally cast in one piece. Therefore, the flange flanges at both ends of the valve body need to be finely processed during production and processing. The fine processing usually uses a drill to drill the flange holes on the flange flanges. At the same time, according to process requirements, some flange holes need to be tapped after drilling. However, the existing processing equipment generally drills holes one by one, which is inconvenient to use and has low processing efficiency.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] The utility model aims to solve the above-mentioned problems and provides a valve body drilling and tapping integrated machine, which has the effect of quickly performing drilling and tapping processing on the valve body.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme, including a base, a fixing device and two drilling devices are arranged on the upper end of the base, the fixing device can be moved forward and backward and is arranged in the middle of the base, the two drilling devices are arranged on the left and right sides of the front end of the base, the fixing device includes a fixed seat, a first slide rail and two brackets, the first slide rail is longitudinally arranged on the upper end of the base, the fixed seat is movably arranged on the first slide rail, the two brackets are arranged on the left and right sides of the lower end of the fixed seat, the two drilling devices each include a drilling seat, a first motor group, a first rotating shaft and a first multi-axis device, the two drilling seats are movably arranged on the upper end of the base and are respectively located on the left and right sides of the fixed seat, the first rotating shaft is arranged in the drilling seat and one end extends from a side close to the fixed seat, the first motor group is arranged on the drilling seat and is transmission-connected to the first rotating shaft, and the first multi-axis device is arranged at one end of the first rotating shaft extending out of the drilling seat.

[0007] By adopting the above technical scheme, the fixing device is used to install and fix the valve body. The valve body can be fixed by respectively clamping the two ends of the valve body on the two brackets. At the same time, the fixing seat can drive the valve body to move when sliding on the first slide rail. By setting the first multi-axis device, the first rotating shaft can be connected to and drive multiple drill bits at the same time, so as to perform multi-hole processing on the valve body at the same time. At the same time, by arranging two drilling devices on both sides of the fixing seat, the flanges and flanges at both ends of the valve body can be processed at the same time, so as to achieve the effect of simultaneous processing of multiple holes and multiple surfaces, thereby improving the processing efficiency of the valve body.

[0008] Preferably, the base is provided with a tapping device on the rear side of one of the drilling devices, and the tapping device includes a tapping seat, a second motor group, a second rotating shaft and a second multi-axis device. The tapping seat is movably arranged at the upper end of the base, the second rotating shaft is arranged in the tapping seat and one end extends from a side close to the fixed seat, the second motor group is arranged on the tapping seat and is transmission-connected to the second rotating shaft, and the second multi-axis device is arranged at one end of the second rotating shaft extending from the drilling seat.

[0009] By adopting the above technical solution and setting up the tapping device, the second rotating shaft can drive multiple taps at the same time through the second multi-axis device. If the flange hole of the valve body needs to be tapped after drilling, the fixed seat can be driven to move backward to move the valve body to the tapping seat for tapping multiple holes at the same time.

[0010] Preferably, two groups of second slide rails and one group of third slide rails are arranged on the upper end of the base, the two drilling seats are respectively arranged on the two groups of second slide rails, and the tapping seat is arranged on the third slide rail.

[0011] By adopting the above technical solution and arranging the second slide rail and the third slide rail, the movement of the drilling seat and the tapping seat is made more stable.

[0012] Preferably, the base is provided with a first hydraulic device for driving the fixing seat to move forward and backward, the base is provided with a second hydraulic device for driving the two drilling seats to move left and right respectively, and the base is provided with a third hydraulic device for driving the tapping seat to move left and right.

[0013] By adopting the above technical solution and arranging the first hydraulic device, the second hydraulic device and the third hydraulic device, the fixing seat, the drilling seat and the tapping seat can be moved flexibly, thereby improving the processing accuracy and flexibility.

[0014] Preferably, a pneumatic device is provided at the upper end of the fixed seat, and the pneumatic device includes a cylinder and a gas rod. The cylinder is provided at the upper end of the fixed seat, the gas rod is provided in the cylinder and the lower end thereof passes through the fixed seat and extends downward, and a fixed head is provided at the lower end of the cylinder.

[0015] By adopting the above technical solution, the cylinder can apply a stable downward force to the valve body installed and fixed on the bracket through the gas rod and the fixed head, so that the installation of the valve body is more secure and the stability and processing accuracy of the valve body are improved.

[0016] Preferably, the base is provided with two downwardly inclined waste troughs on the left and right sides of the fixed seat respectively, and the rear end of the base is provided with two waste openings connected with the waste troughs.

[0017] By adopting the above technical solution and setting a waste trough and a waste port, the waste generated during processing can fall into the waste trough from both sides of the fixed seat and finally be discharged from the waste port, thereby effectively collecting and processing the waste, avoiding the impact of the waste on the equipment and the environment, and improving the service life and stability of the equipment.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] Firstly, by setting the multi-axis device on the drilling device and the tapping device, the device can perform multi-faceted and multi-hole processing on the valve body at the same time, thereby improving the processing efficiency of the valve body;

[0020] Secondly, by setting the fixing seat and the first hydraulic device, the fixing seat can drive the valve body to move, so that the valve body can be conveniently and smoothly switched between drilling processing and tapping processing;

[0021] Thirdly, by setting up the pneumatic device, the installation and fixing effect of the fixing device on the valve body is improved, the stability of the valve body is improved, and then the processing accuracy of the equipment is improved;

[0022] Fourthly, by setting up a waste trough and a waste port, waste can be effectively collected and processed, avoiding the impact of waste on equipment and the environment, and improving the service life and stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a valve body drilling and tapping machine Figure 1 ;

[0024] Figure 2 A schematic diagram of the structure of a valve body drilling and tapping machine Figure 2 .

[0025] Figure numerals: 1. base; 2. fixed seat; 3. first slide rail; 4. bracket; 5. drilling seat; 6. first motor group; 7. first rotating shaft; 8. first multi-axis device; 9. tapping seat; 10. second motor group; 11. second rotating shaft; 12. second multi-axis device; 13. second slide rail; 14. third slide rail; 15. first hydraulic device; 16. cylinder; 17. gas rod; 18. fixed head; 19. waste trough; 20. waste port. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. In the description of the utility model, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] A valve body drilling and tapping machine, such as Figure 1-Figure 2 As shown, it includes a base 1, a fixing device and two drilling devices are arranged on the upper end of the base 1, the fixing device can be moved forward and backward and is arranged in the middle of the base 1, the two drilling devices are arranged on the left and right sides of the front end of the base 1, the fixing device includes a fixing seat 2, a first slide rail 3 and two brackets 4, the first slide rail 3 is longitudinally arranged on the upper end of the base 1, the fixing seat 2 is movably arranged on the first slide rail 3, and the two brackets 4 are arranged on the left and right sides of the lower end of the fixing seat 2. The setting of the fixing device is used to install and fix the valve body, and the valve body can be fixed by respectively clamping the two ends of the valve body on the two brackets 4. At the same time, when the fixing seat 2 slides on the first slide rail 3, the valve body can be driven to move together. The two drilling devices both include a drilling seat 5, a first electric The machine unit 6, the first rotating shaft 7 and the first multi-axis device 8, the two drilling seats 5 are movably arranged at the upper end of the base 1 and are respectively located on the left and right sides of the fixed seat 2, the first rotating shaft 7 is arranged in the drilling seat 5 and one end extends from the side close to the fixed seat 2, the first motor unit 6 is arranged on the drilling seat 5 and is transmission-connected with the first rotating shaft 7, the first multi-axis device 8 is arranged at one end of the first rotating shaft 7 extending out of the drilling seat 5, through the setting of the first multi-axis device 8, the first rotating shaft 7 can be connected to and drive multiple drill bits at the same time, so as to perform multi-hole processing on the valve body at the same time, and by arranging two drilling devices on both sides of the fixed seat 2, the flange flanges at both ends of the valve body can be processed at the same time, so as to achieve the effect of simultaneous processing of multiple holes and multiple surfaces, thereby improving the processing efficiency of the valve body.

[0028] A tapping device is provided at the rear side of one of the drilling devices of the base 1, and the tapping device includes a tapping seat 9, a second motor group 10, a second rotating shaft 11 and a second multi-axis device 12. The tapping seat 9 is movably provided at the upper end of the base 1, the second rotating shaft 11 is provided in the tapping seat 9 and one end thereof extends from a side close to the fixed seat 2, the second motor group 10 is provided on the tapping seat 9 and is transmission-connected with the second rotating shaft 11, the second multi-axis device 12 is provided at one end of the second rotating shaft 11 extending from the drilling seat 5. Through the setting of the tapping device, the second rotating shaft 11 can drive a plurality of taps at the same time through the second multi-axis device 12, and if the flange hole of the valve body needs to be tapped again after the drilling process, the fixed seat 2 can be driven to move backward, so that the valve body moves to the tapping seat 9, and multi-hole tapping is performed simultaneously, which makes the processing more convenient. At the same time, the tapping processing efficiency of the equipment is improved. Two groups of second slide rails 13 and one group of third slide rails 14 are arranged on the upper end of the base 1. The two drilling seats 5 are respectively arranged on the two groups of second slide rails 13, and the tapping seat 9 is arranged on the third slide rail 14. The arrangement of the second slide rail 13 and the third slide rail 14 makes the movement of the drilling seat 5 and the tapping seat 9 more stable. The base 1 is provided with a first hydraulic device 15 for driving the fixed seat 2 to move forward and backward. The base 1 is provided with a second hydraulic device for driving the two drilling seats 5 to move left and right respectively. The base 1 is provided with a third hydraulic device for driving the tapping seat 9 to move left and right. Through the arrangement of the first hydraulic device 15, the second hydraulic device and the third hydraulic device, the fixed seat 2, the drilling seat 5 and the tapping seat 9 can move flexibly, thereby improving the processing accuracy and flexibility.

[0029] A pneumatic device is provided at the upper end of the fixed seat 2, and the pneumatic device includes a cylinder 16 and a gas rod 17. The cylinder 16 is provided at the upper end of the fixed seat 2, and the gas rod 17 is provided in the cylinder 16 and the lower end thereof penetrates the fixed seat 2 and extends downward. A fixed head 18 is provided at the lower end of the cylinder 16. The cylinder 16 can apply a stable downward force to the valve body installed and fixed on the bracket 4 through the gas rod 17 and the fixed head 18, so that the installation of the valve body is more firm, and the stability and processing accuracy of the valve body are improved. The base 1 is respectively provided with two downwardly inclined waste grooves 19 on the left and right sides of the fixed seat 2, and two waste ports 20 connected with the waste grooves 19 are provided at the rear end of the base 1. By providing the waste grooves 19 and the waste ports 20, the waste generated during the processing can fall into the waste grooves 19 from both sides of the fixed seat 2, and finally be discharged from the waste ports 20, thereby effectively collecting and processing the waste, avoiding the influence of the waste on the equipment and the environment, and improving the service life and stability of the equipment.

[0030] When drilling and tapping are to be performed on the valve body, the end of the valve body to be tapped is placed opposite to the side where the tapping device is provided, and then the two ends of the valve body are placed on the two brackets 4 and the cylinder 16 is started to lower the gas rod 17, and the valve body is fixed by the fixed head 18. After the valve body is fixed, the first motor group 6 is started to drive the drill installed on the first multi-axis device 8 to rotate through the first rotating shaft 7, and the two drilling seats 5 are controlled to move toward the fixed seat 2 through the second hydraulic device, so that the drill on the first multi-axis device 8 drills the valve body. After the drilling is completed, the second hydraulic device The two drilling seats 5 are driven to withdraw to both sides respectively, and then the first hydraulic device 15 controls the fixed seat 2 to move backward. After the valve body moves to the side of the tapping device, the second motor group 10 starts to drive the tap installed on the second multi-axis device 12 to rotate through the second rotating shaft 11. At the same time, the third hydraulic device controls the tapping seat 9 to move toward the fixed seat 2 to perform tapping on the valve body. After the processing is completed, the third hydraulic device drives the tapping seat 9 to move outward, controls the cylinder 16 to lift the gas rod 17 to take out the processed valve body. This device effectively improves the processing efficiency and convenience.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0032] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A valve body drilling and tapping machine, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a fixing device and two drilling devices, the fixing device can be moved forward and backward and is arranged in the middle of the base (1), the two drilling devices are arranged on the left and right sides of the front end of the base (1), the fixing device comprises a fixing seat (2), a first slide rail (3) and two brackets (4), the first slide rail (3) is longitudinally arranged on the upper end of the base (1), the fixing seat (2) can be movably arranged on the first slide rail (3), the two brackets (4) are arranged on the left and right sides of the lower end of the fixing seat (2), and the two drilling devices are arranged on the left and right sides of the lower end of the fixing seat (2). The device comprises a drilling seat (5), a first motor group (6), a first rotating shaft (7) and a first multi-axis device (8); the two drilling seats (5) are movably arranged at the upper end of the base (1) and are respectively located on the left and right sides of the fixed seat (2); the first rotating shaft (7) is arranged in the drilling seat (5) and one end thereof extends out from a side close to the fixed seat (2); the first motor group (6) is arranged on the drilling seat (5) and is transmission-connected to the first rotating shaft (7); and the first multi-axis device (8) is arranged at one end of the first rotating shaft (7) extending out of the drilling seat (5).

2. A valve body drilling and tapping machine according to claim 1, characterized in that: The base (1) is provided with a tapping device at the rear side of one of the drilling devices, and the tapping device comprises a tapping seat (9), a second motor group (10), a second rotating shaft (11) and a second multi-axis device (12). The tapping seat (9) is movably arranged at the upper end of the base (1), the second rotating shaft (11) is arranged in the tapping seat (9) and one end thereof extends out from a side close to the fixed seat (2), the second motor group (10) is arranged on the tapping seat (9) and is transmission-connected to the second rotating shaft (11), and the second multi-axis device (12) is arranged at one end of the second rotating shaft (11) extending out of the drilling seat (5).

3. The valve body drilling and tapping machine according to claim 2, characterized in that: Two groups of second slide rails (13) and one group of third slide rails (14) are arranged at the upper end of the base (1); the two drilling seats (5) are respectively arranged on the two groups of second slide rails (13); and the tapping seat (9) is arranged on the third slide rail (14).

4. The valve body drilling and tapping machine according to claim 2, characterized in that: The base (1) is provided with a first hydraulic device (15) for driving the fixing seat (2) to move forward and backward, the base (1) is provided with a second hydraulic device for driving the two drilling seats (5) to move left and right respectively, and the base (1) is provided with a third hydraulic device for driving the tapping seat (9) to move left and right.

5. The valve body drilling and tapping machine according to claim 1, characterized in that: A pneumatic device is arranged at the upper end of the fixed seat (2), and the pneumatic device comprises a cylinder (16) and a gas rod (17). The cylinder (16) is arranged at the upper end of the fixed seat (2), and the gas rod (17) is arranged in the cylinder (16) and the lower end of the gas rod (17) passes through the fixed seat (2) and extends downward. A fixed head (18) is arranged at the lower end of the cylinder (16).

6. The valve body drilling and tapping machine according to claim 1, characterized in that: The base (1) is provided with two downwardly inclined waste troughs (19) on the left and right sides of the fixed base (2), respectively, and the rear end of the base (1) is provided with two waste openings (20) connected with the waste troughs (19).

Images