Ring sleeve drilling and tapping machining device

Abstract

The utility model discloses a ring sleeve drilling and tapping machining device which comprises a machine body mechanism, and the top of the machine body mechanism is provided with a three-jaw chuck used for clamping and fixing a ring sleeve, a machining mechanism used for dotting, drilling and tapping operation on the ring sleeve and an auxiliary mechanism used for determining the position of a machined hole in the ring sleeve. A plurality of three-jaw chucks are arranged on the machine body mechanism; the machining mechanism comprises a multi-head hole drilling machine A, a multi-head drilling machine A, a multi-head tapping machine, a multi-head hole drilling machine B and a multi-head drilling machine B which are annularly distributed at equal intervals. The machine body mechanism is further provided with a plurality of driving parts. The ring sleeve is fixed to the three-jaw chuck, the machine body mechanism drives the ring sleeve on the three-jaw chuck to be used in cooperation with the machining mechanism and the auxiliary mechanism, hole drilling, hole drilling, tapping, hole drilling and hole drilling machining operation can be continuously completed, after machining is completed, a worker takes down the ring sleeve, and then the hole drilling and tapping operation of one ring sleeve can be completed; and the labor intensity of workers is effectively reduced, and the machining efficiency of the ring sleeve is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of ring sleeve technology, and in particular to a ring sleeve drilling and tapping processing device. Background Technology

[0002] A bushing is a component used on the outside of mechanical parts to achieve functions such as sealing and wear protection; it refers to a bushing that acts as a gasket.

[0003] During the production and processing of sleeves, drilling and tapping operations are required upon arrival at the site. In many cases, drilling and tapping are performed sequentially, requiring separate drilling and tapping equipment. During processing, the operator must first position the sleeve on the drilling equipment for drilling, then remove it, and then position it on the tapping equipment for tapping. This processing method cannot complete multiple actions continuously, requiring operators to perform multiple operations, which is time-consuming and labor-intensive, thus reducing the processing efficiency of sleeves.

[0004] Therefore, a ring-drilling and tapping processing device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a ring drilling and tapping device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] A ring drilling and tapping device, comprising:

[0008] The machine body has a three-jaw chuck on top for clamping and fixing the ring sleeve, a machining mechanism for drilling, tapping and threading the ring sleeve, and an auxiliary mechanism for determining the position of the machined hole on the ring sleeve.

[0009] Several three-jaw chucks are provided on the machine body mechanism;

[0010] The processing mechanism includes a multi-head hole-pointing machine A, a multi-head drilling machine A, a multi-head tapping machine, a multi-head hole-pointing machine B, and a multi-head drilling machine B, which are distributed in a ring at equal intervals. The machine body is also equipped with several driving components. The multi-head hole-pointing machine A, the multi-head drilling machine A, the multi-head tapping machine, the multi-head hole-pointing machine B, and the multi-head drilling machine B are each mounted on the machine body via a driving component. The multi-head hole-pointing machine A, the multi-head drilling machine A, the multi-head tapping machine, the multi-head hole-pointing machine B, and the multi-head drilling machine B are respectively arranged in a one-to-one correspondence with their adjacent three-jaw chucks.

[0011] The auxiliary mechanism is respectively provided below the multi-head drilling machine A and the multi-head drilling machine B.

[0012] As a preferred technical solution, the machine body includes a base, with support legs installed at the four corners of the bottom of the base, a turntable movably connected to the top of the base, a motor capable of driving the turntable to rotate installed in the inner cavity of the base, the driving component being located at the top of the base, and the three-jaw chuck being installed at the top of the turntable.

[0013] As a preferred technical solution, the rotation direction of the turntable is the processing direction. The multi-head hole-pointing machine A, multi-head drilling machine A, multi-head tapping machine, multi-head hole-pointing machine B, and multi-head drilling machine B are arranged sequentially along the processing direction. Eight three-jaw chucks are distributed in a ring at equal intervals on the top of the turntable. The three-jaw chucks move along the processing direction to form a work station line.

[0014] As a preferred technical solution, the workstation line includes a spot hole station A, a drilling station A, a tapping station, a spot hole station B, a drilling station B, loading and unloading stations, and an empty station. The spot hole station A is correspondingly set to the multi-head spot hole machine A, the drilling station A is correspondingly set to the multi-head drilling machine A, the tapping station is correspondingly set to the multi-head tapping machine, the spot hole station B is correspondingly set to the multi-head spot hole machine B, the drilling station B is correspondingly set to the multi-head drilling machine B, the loading and unloading stations are opposite to the tapping station, and an empty station is provided on each side of the loading and unloading stations.

[0015] As a preferred technical solution, the driving component includes a bracket, which is mounted on the top of the machine base. An electric push rod is mounted on the bracket, and the multi-head hole-pointing machine A, multi-head drilling machine A, multi-head tapping machine, multi-head hole-pointing machine B, and multi-head drilling machine B are respectively connected to the output end of the corresponding electric push rod.

[0016] As a preferred technical solution, the auxiliary mechanism includes a guide and a support. The guide is disposed on the support, and the support is disposed on the top of the machine base. One of the guides is located below the multi-head drilling machine A, and the other guide is located below the multi-head drilling machine B.

[0017] As a preferred technical solution, the guide includes a drill sleeve plate, which has a plurality of equidistant holes arranged in a ring. A drill sleeve is inserted into the inner cavity of each hole, and the drill sleeve plate is provided with a locking element for positioning the drill sleeve.

[0018] As a preferred technical solution, four drill bushings are provided on the drill bushing plate located below the multi-head drilling machine A, and three drill bushings are provided on the drill bushing plate located below the multi-head drilling machine A.

[0019] As a preferred technical solution, the locking member includes a screw hole formed on the drill sleeve plate, a screw is threaded into the inner cavity of the screw hole, a washer is fitted on the screw, the top and bottom of the washer contact the screw head and the top of the drill sleeve plate respectively, and a groove adapted to the screw head is formed on the surface of the drill sleeve.

[0020] As a preferred technical solution, the support includes an adjustment plate installed on the top of the machine base, a base plate installed in the inner cavity of the adjustment plate, a support plate fixedly connected to the top of the base plate, a vertical plate installed in the inner cavity of the support plate, a drill sleeve seat fixedly connected to the top of the vertical plate, and the drill sleeve plate fixedly connected to the inner cavity of the drill sleeve seat.

[0021] This utility model has at least the following beneficial effects:

[0022] This application, by fixing the ring sleeve on a three-jaw chuck, allows the machine body mechanism to drive the ring sleeve on the three-jaw chuck to continuously complete the processing operations of spot drilling, drilling, and tapping through the cooperation of the processing mechanism and auxiliary mechanism. After processing, the operator can remove the ring sleeve to complete the drilling and tapping operations of one ring sleeve, effectively reducing the intensity of manual labor and greatly improving the processing efficiency of the ring sleeve. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the ring drilling and tapping device of this utility model. Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the structure of the ring drilling and tapping device of this utility model. Figure 2 ;

[0025] Figure 3 This is an exploded view of the structure of the ring and the three-jaw chuck of the ring drilling and tapping device of this utility model;

[0026] Figure 4 This is a schematic diagram of the structure of one of the auxiliary mechanisms of the ring drilling and tapping device of this utility model;

[0027] Figure 5This is a schematic diagram of another auxiliary mechanism of the ring-drilling and tapping processing device of this utility model. In the figure: 100, machine body; 110, machine base; 120, support leg; 130, turntable; 200, three-jaw chuck; 300, processing mechanism; 310, multi-head hole-pointing machine A; 320, multi-head drilling machine A; 330, multi-head tapping machine; 340, multi-head hole-pointing machine B; 350, multi-head drilling machine B; 360, bracket; 370, electric push rod; 400, auxiliary mechanism; 410, guide; 411, drill sleeve plate; 412, insertion hole; 413, drill sleeve; 4131, groove; 414, screw hole; 415, screw; 416, washer; 420, support; 421, adjusting plate; 422, base plate; 423, support plate; 424, upright plate; 425, drill sleeve seat. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-5 This utility model provides a ring drilling and tapping processing device, including a body mechanism 100, the top of which is provided with a three-jaw chuck 200 for clamping and fixing the ring, a processing mechanism 300 for performing spot drilling, drilling and tapping operations on the ring, and an auxiliary mechanism 400 for determining the position of the hole to be processed on the ring; several three-jaw chucks 200 are provided on the body mechanism 100; the processing mechanism 300 includes a multi-head spot drilling machine A310, a multi-head drilling machine A320, a multi-head tapping machine 330, a multi-head spot drilling machine B340 and a multi-head drilling machine B350 distributed in a ring at equal intervals, the body... The mechanism 100 is also equipped with several driving components. The multi-head hole-pointing machine A310, multi-head drilling machine A320, multi-head tapping machine 330, multi-head hole-pointing machine B340 and multi-head drilling machine B350 are each mounted on the machine body mechanism 100 through a driving component. The multi-head hole-pointing machine A310, multi-head drilling machine A320, multi-head tapping machine 330, multi-head hole-pointing machine B340 and multi-head drilling machine B350 are respectively arranged in a one-to-one correspondence with their adjacent three-jaw chucks 200. An auxiliary mechanism 400 is provided below the multi-head hole-pointing machine A310 and the multi-head hole-pointing machine B340.

[0030] The machine body 100 includes a base 110, with support legs 120 installed at the four corners of the bottom of the base 110. A turntable 130 is movably connected to the top of the base 110. A motor capable of driving the turntable 130 to rotate is installed in the inner cavity of the base 110. The driving component is located on the top of the base 110. A three-jaw chuck 200 is installed on the top of the turntable 130. By starting the motor, the turntable 130 and the three-jaw chuck 200 can be driven to rotate on the top of the base 110, so that the ring on the three-jaw chuck 200 can automatically move to the bottom of the multi-head hole-pointing machine A310, multi-head drilling machine A320, multi-head tapping machine 330, multi-head hole-pointing machine B340, and multi-head drilling machine B350 to perform hole-pointing, drilling, tapping, hole-pointing, and drilling operations respectively.

[0031] The rotation direction of the turntable 130 is the processing direction. The multi-head hole punching machine A310, multi-head drilling machine A320, multi-head tapping machine 330, multi-head hole punching machine B340 and multi-head drilling machine B350 are arranged sequentially along the processing direction. Eight three-jaw chucks 200 are distributed in a ring at equal intervals on the top of the turntable 130. The three-jaw chucks 200 move along the processing direction to form the work station line.

[0032] The workstations include a spot-hole station A, a drilling station A, a tapping station, a spot-hole station B, a drilling station B, a loading / unloading station, and an empty station. Spot-hole station A corresponds to the multi-head spot-hole machine A310, drilling station A corresponds to the multi-head drilling machine A320, the tapping station corresponds to the multi-head tapping machine 330, spot-hole station B corresponds to the multi-head spot-hole machine B340, and drilling station B corresponds to the multi-head drilling machine B350. The loading / unloading station is opposite to the tapping station. An empty station is located on each side of the loading / unloading station. The empty station facilitates loading / unloading operations for workers and effectively prevents collisions with the processing mechanism 300 during loading / unloading.

[0033] The driving component includes a bracket 360, which is mounted on the top of the machine base 110. An electric push rod 370 is mounted on the bracket 360. The multi-head hole-pointing machine A310, multi-head drilling machine A320, multi-head tapping machine 330, multi-head hole-pointing machine B340, and multi-head drilling machine B350 are respectively connected to the output end of the corresponding electric push rod 370. By activating the corresponding electric push rod 370, the height of the multi-head hole-pointing machine A310, multi-head drilling machine A320, multi-head tapping machine 330, multi-head hole-pointing machine B340, and multi-head drilling machine B350 from the three-jaw chuck 200 can be adjusted.

[0034] The auxiliary mechanism 400 includes a guide 410 and a support 420. The guide 410 is mounted on the support 420, which is located on the top of the machine base 110. One guide 410 is located below the multi-head hole punching machine A310, and the other guide 410 is located below the multi-head hole punching machine B340. The auxiliary mechanism 400 can be used to determine the position of the hole to be machined on the ring, guide the cutting tools of the multi-head hole punching machine A310 and the multi-head hole punching machine B340 to perform machining, and improve the rigidity of the cutting tools during machining and prevent vibration during machining.

[0035] The guide 410 includes a drill sleeve plate 411, which has multiple equidistantly distributed annular insertion holes 412. Drill sleeves 413 are inserted into the inner cavities of the insertion holes 412. The drill sleeve plate 411 is provided with a locking element for positioning the drill sleeves 413. The guide 410 can position and guide the cutting tools of the multi-head drilling machine A310 and the multi-head drilling machine B340 for processing, thereby improving the processing accuracy.

[0036] Among them, the drill sleeve plate 411 located below the multi-head drilling machine A310 is provided with four drill sleeves 413, and the drill sleeve plate 411 located below the multi-head drilling machine A310 is provided with three drill sleeves 413.

[0037] The locking component includes a screw hole 414 on the drill sleeve plate 411, with a screw 415 threaded into the inner cavity of the screw hole 414. A washer 416 is fitted onto the screw 415, with the top and bottom of the washer 416 contacting the screw head of the screw 415 and the top of the drill sleeve plate 411, respectively. The surface of the drill sleeve 413 has a groove 4131 that matches the screw head of the screw 415. The locking component enables a detachable connection between the drill sleeve 413 and the drill sleeve plate 411, facilitating the disassembly and replacement of the drill sleeve 413. Furthermore, after the screw 415 is tightened, its screw head can be locked into the groove 4131, effectively preventing the drill sleeve 413 from rotating within the insertion hole 412, thereby improving the performance of the drill sleeve 413.

[0038] The support member 420 includes an adjustment plate 421 installed on the top of the base 110. A base plate 422 is installed in the inner cavity of the adjustment plate 421. A support plate 423 is fixedly connected to the top of the base plate 422. A vertical plate 424 is installed in the inner cavity of the support plate 423. A drill sleeve seat 425 is fixedly connected to the top of the vertical plate 424 and is perpendicular to it. A drill sleeve plate 411 is fixedly connected to the inner cavity of the drill sleeve seat 425. The support member 420 can support the guide member 410, so that the guide member 410 can be stably held in a certain position.

[0039] The working principle of this utility model is as follows: At the loading and unloading station, the ring is fixed on the three-jaw chuck 200. The motor inside the machine base 110 is started, electrically driving the turntable 130 and the three-jaw chuck 200 to rotate, causing the ring on the three-jaw chuck 200 to move to the hole-pointing station A. The electric push rod 370 on the multi-head hole-pointing machine A310 is then started, causing the output end of the electric push rod 370 to drive the multi-head hole-pointing machine A310 downwards until the center drill of the multi-head hole-pointing machine A310 passes through the corresponding drill sleeve 413 and acts on the ring, thus performing the hole-pointing operation on the ring. (The hole-pointing operation is then performed.) M4 center position; the turntable 130 drives the ring on the three-jaw chuck 200 to continue moving to the drilling station A, and starts the electric push rod 370 on the multi-head drilling machine A320, so that the output end of the electric push rod 370 drives the multi-head drilling machine A320 to move downward until the drilling drill of the multi-head drilling machine A320 acts on the ring, and the ring can be drilled, drilling 4-∮3.3; the turntable 130 drives the ring on the three-jaw chuck 200 to continue moving to the tapping station, and starts the electric push rod 370 on the multi-head tapping machine 330, so that the output end of the electric push rod 370 drives the multi-head tapping machine A320 to move downward until the drilling drill of the multi-head drilling machine A320 acts on the ring, and the drilling operation can be performed on the ring, drilling 4-∮3.3; the turntable 130 drives the ring on the three-jaw chuck 200 to continue moving to the tapping station, and starts the electric push rod 370 on the multi-head tapping machine 330, so that the output end of the electric push rod 370 drives the multi-head tapping machine A320 to move downward until the drilling drill of the multi-head tapping machine A320 acts on the ring, and the drilling operation can be performed on the ring, drilling 4-∮3.3; the turntable 130 drives the ring on the three-jaw chuck 200 to continue moving to the tapping station, and starts the electric push rod 370 on the multi-head tapping machine A330, and the output end of the electric push rod 370 drives the multi-head tapping machine A330 to move downward until the multi-head tapping machine A330 acts on the ring, and the multi-head tapping machine A330 to move downward until the multi-head tapping machine A330 acts on the ring, The output end drives the multi-head tapping machine 330 downwards until the tapping drill of the multi-head tapping machine 330 acts on the ring sleeve, thus performing tapping operations on the ring sleeve, tapping 4-M4; the turntable 130 drives the ring sleeve on the three-jaw chuck 200 to continue moving to the spot hole station B, and the electric push rod 370 on the multi-head spot hole machine B340 is started, so that the output end of the electric push rod 370 drives the multi-head spot hole machine B340 downwards until the spot hole drill of the multi-head spot hole machine B340 passes through the corresponding drill sleeve 413 and acts on the ring sleeve, thus performing spot hole operations on the ring sleeve, spot hole fixed 2-∮ The center positions of the four holes 4.5, ∮4.3, and ∮5.9 are marked. The turntable 130 drives the ring on the three-jaw chuck 200 to continue moving to the drilling station B. The electric push rod 370 on the multi-head drilling machine B350 is started, so that the output end of the electric push rod 370 drives the multi-head drilling machine B350 to move downward until the drilling drill of the multi-head drilling machine B350 acts on the ring, and the ring can be drilled. Four holes are drilled, among which 2-∮4.5 is chamfered to 2-∮8.5. After the processing is completed, the ring is removed at the loading and unloading station, and the drilling and tapping operation of one ring is completed.

[0040] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ring-drilling and tapping device, characterized in that, include: The body mechanism (100) is provided with a three-jaw chuck (200) for clamping and fixing the ring sleeve, a machining mechanism (300) for drilling, tapping and tapping the ring sleeve, and an auxiliary mechanism (400) for determining the position of the machined hole on the ring sleeve. The three-jaw chuck (200) is provided in several units on the body mechanism (100); The processing mechanism (300) includes a multi-head hole punching machine A (310), a multi-head drilling machine A (320), a multi-head tapping machine (330), a multi-head hole punching machine B (340), and a multi-head drilling machine B (350) distributed in a ring at equal intervals. The machine body mechanism (100) is also provided with a number of driving components. The multi-head hole punching machine A (310), multi-head drilling machine A (320), multi-head tapping machine (330), multi-head hole punching machine B (340), and multi-head drilling machine B (350) are respectively mounted on the machine body mechanism (100) through a driving component. The multi-head hole punching machine A (310), multi-head drilling machine A (320), multi-head tapping machine (330), multi-head hole punching machine B (340), and multi-head drilling machine B (350) are respectively arranged in a one-to-one correspondence with their adjacent three-jaw chucks (200). The auxiliary mechanism (400) is respectively provided below the multi-head hole punching machine A (310) and the multi-head hole punching machine B (340).

2. The ring-drilling and tapping device according to claim 1, characterized in that: The body mechanism (100) includes a base (110), with support legs (120) installed at the four corners of the bottom of the base (110). A turntable (130) is movably connected to the top of the base (110). A motor capable of driving the turntable (130) to rotate is installed in the inner cavity of the base (110). The driving component is located on the top of the base (110), and the three-jaw chuck (200) is installed on the top of the turntable (130).

3. The ring-drilling and tapping device according to claim 2, characterized in that: The rotation direction of the turntable (130) is the processing direction. The multi-head hole punching machine A (310), multi-head drilling machine A (320), multi-head tapping machine (330), multi-head hole punching machine B (340) and multi-head drilling machine B (350) are arranged sequentially along the processing direction. Eight three-jaw chucks (200) are distributed in a ring at equal intervals on the top of the turntable (130). The three-jaw chucks (200) move along the processing direction to form a work station line.

4. The ring drilling and tapping device according to claim 3, characterized in that: The workstation lines include a spot hole station A, a drilling station A, a tapping station, a spot hole station B, a drilling station B, a loading / unloading station, and an empty station. The spot hole station A is corresponding to the multi-head spot hole machine A (310), the drilling station A is corresponding to the multi-head drilling machine A (320), the tapping station is corresponding to the multi-head tapping machine (330), the spot hole station B is corresponding to the multi-head spot hole machine B (340), the drilling station B is corresponding to the multi-head drilling machine B (350), the loading / unloading station is opposite to the tapping station, and an empty station is provided on each side of the loading / unloading station.

5. The ring drilling and tapping device according to claim 1, characterized in that: The driving component includes a bracket (360) mounted on the top of the base (110). An electric push rod (370) is mounted on the bracket (360). The multi-head hole punch A (310), multi-head drilling machine A (320), multi-head tapping machine (330), multi-head hole punch B (340), and multi-head drilling machine B (350) are respectively connected to the output end of the corresponding electric push rod (370).

6. The ring drilling and tapping device according to claim 2, characterized in that: The auxiliary mechanism (400) includes a guide (410) and a support (420). The guide (410) is disposed on the support (420), and the support (420) is disposed on the top of the base (110). One of the guides (410) is located below the multi-head hole punching machine A (310), and the other guide (410) is located below the multi-head hole punching machine B (340).

7. The ring drilling and tapping device according to claim 6, characterized in that: The guide (410) includes a drill sleeve plate (411), on which a plurality of insertion holes (412) are provided in an annular and equidistant arrangement. A drill sleeve (413) is inserted into the inner cavity of the insertion hole (412), and a locking member is provided on the drill sleeve plate (411) for positioning the drill sleeve (413).

8. The ring drilling and tapping device according to claim 7, characterized in that: Four drill bushings (413) are provided on the drill bushing plate (411) located below the multi-head drilling machine A (310), and three drill bushings (413) are provided on the drill bushing plate (411) located below the multi-head drilling machine A (310).

9. The ring drilling and tapping device according to claim 7, characterized in that: The locking component includes a screw hole (414) on the drill sleeve plate (411), a screw (415) is threaded into the inner cavity of the screw hole (414), a washer (416) is fitted on the screw (415), the top and bottom of the washer (416) respectively contact the screw head of the screw (415) and the top of the drill sleeve plate (411), and the surface of the drill sleeve (413) is provided with a groove (4131) that matches the screw head of the screw (415).

10. The ring drilling and tapping device according to claim 7, characterized in that: The support member (420) includes an adjustment plate (421) installed on the top of the base (110). A base plate (422) is installed in the inner cavity of the adjustment plate (421). A support plate (423) is fixedly connected to the top of the base plate (422). A vertical plate (424) is installed in the inner cavity of the support plate (423). A drill sleeve seat (425) is fixedly connected to the top of the vertical plate (424). The drill sleeve plate (411) is fixedly connected to the inner cavity of the drill sleeve seat (425).

Images