Valve body machining drilling device

Abstract

The utility model discloses a valve body machining drilling device which comprises a base, a sliding frame is arranged on one side of the upper wall of the base in a sliding mode, a fixing frame is fixedly arranged on the other side of the upper wall of the base, a main shaft is rotationally installed on the fixing frame, one end of the main shaft is connected with a driving assembly, a turnover frame is installed at the other end of the main shaft, and a first sliding groove is formed in the side wall of the turnover frame. A first sliding groove is formed in the sliding frame, a first threaded rod is rotatably installed in the first sliding groove, a first sliding block connected with the first sliding groove in a sliding mode is connected to the first threaded rod in a screwed mode, and a sliding seat is arranged on the side wall of the first sliding block. And meanwhile, the first screw rod and the first sliding block structure on the overturning frame can adjust the distance between the clamping jaws, the device is suitable for clamping and fixing the valve bodies of the different specifications, and the machining adaptability of the device to the valve bodies of the different specifications is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field, concretely is a valve body processing drilling device. BACKGROUND

[0002] In the valve body processing, drilling is a key process, and the traditional valve body drilling device has many limitations. First, the adaptability for different specifications of valve body is poor, and a special clamp and positioning device need to be designed for a specific size of valve body. When processing different types of valve body, the equipment parts need to be frequently replaced, which is complicated and time-consuming. Secondly, the traditional device can only realize single direction drilling, and the flange hole position on both sides of the valve body needs to be clamped and adjusted multiple times, which not only easily leads to the accumulation of positioning error and reduces the drilling precision, but also greatly affects the processing efficiency. Therefore, a new drilling device needs to be developed. SUMMARY

[0003] In view of the defects of the prior art, the utility model provides a valve body processing drilling device, which solves the problem that the existing device can only process flange holes on one side of the valve body and has low processing efficiency.

[0004] To achieve the above purpose, the utility model realizes the following technical scheme: a valve body processing drilling device, including the base, the base upper wall one side is equipped with the sliding bracket, the other side is equipped with the fixed frame, the fixed frame upper rotation is installed with the main shaft, the main shaft one end is connected with the drive assembly, the other end is installed with the turnover frame, the turnover frame side wall is equipped with the first sliding slot, the first sliding slot is installed with the first screw rod in rotation, the first screw rod is connected with the first sliding block of the first sliding slot in rotation, the first sliding block side wall is equipped with the sliding seat, the turnover frame lower end is equipped with the fixed seat, the opposite side wall of the sliding seat and the fixed seat is installed with the clamping jaw through the pivot, the sliding seat upper wall is equipped with the second motor that is connected with the pivot upper end, the fixed frame is equipped with the drilling assembly, the base is equipped with the adjusting assembly that is connected with the sliding bracket.

[0005] Preferably, the drilling assembly includes a guide groove provided on the sliding bracket, a guide block slidably arranged in the guide groove, a support mounted on one side of the guide block, and a connecting frame mounted on the other side of the guide block. A drilling machine is provided on the support, and a drilling cutter is mounted on the output end of the drilling machine. An electric push rod is provided on the side wall of the sliding bracket, and the telescopic end of the electric push rod is fixedly connected with the lower wall of the connecting frame.

[0006] Preferably, the adjusting assembly includes a second sliding slot provided in the base, a second screw rod rotatably installed in the second sliding slot, and a second sliding block slidably connected with the second sliding slot and rotatably connected with the sliding bracket.

[0007] Preferably, the driving assembly comprises a first motor arranged on the side wall of the fixing frame, a main gear is arranged on the driving end of the first motor, and a secondary gear meshing with the main gear is arranged on one end of the main shaft.

[0008] Preferably, the first screw rod and the second screw rod are both provided with handles on one end.

[0009] Preferably, the fixing frame and the sliding frame are both provided with supports for fixing the first motor and the electric push rod.

[0010] Advantages

[0011] The valve body machining and drilling device has the following advantages:

[0012] The adjusting assembly can conveniently adjust the position of the sliding frame to adapt to the drilling machining requirements of valve bodies of different specifications.

[0013] The electric push rod in the drilling assembly can control the up-down movement of the guide block and the drilling machine, so as to accurately control the drilling depth.

[0014] The first screw rod and the second screw rod are both provided with handles on one end, so that the operator can easily adjust the distance between the clamping jaws and move the position of the sliding frame by rotating the handles. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model.

[0016] Fig. 2 It is a partial enlarged structural schematic view of the utility model.

[0017] In the figure: 1, base; 2, sliding frame; 3, fixed frame; 4, main shaft; 5, turnover frame; 6, first sliding slot; 7, first screw rod; 8, first sliding block; 9, sliding seat; 10, fixed seat; 11, rotating shaft; 12, clamping jaw; 13, second motor; 14, guide groove; 15, guide block; 16, support; 17, connecting frame; 18, drilling machine; 19, drilling cutter; 20, electric push rod; 21, second sliding slot; 22, second screw rod; 23, second sliding block; 24, first motor; 25, main gear; 26, sub gear. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0019] Please refer to Figs. 1-2 The utility model provides a kind of technical scheme: a valve body machining drilling device, including base 1, the upper wall one side of the base 1 is slidably provided with sliding frame 2, and the other side is fixedly provided with fixed frame 3, the fixed frame 3 is rotatably installed with main shaft 4, the main shaft 4 one end is connected with drive assembly, and the other end is installed with turnover frame 5, the side wall of the turnover frame 5 is provided with first sliding slot 6, the first sliding slot 6 is rotatably installed with first screw rod 7, the first screw rod 7 is rotatably connected with the first sliding slot 6 with first sliding block 8, the side wall of the first sliding block 8 is provided with sliding seat 9, the lower end of the turnover frame 5 is fixedly provided with fixed seat 10, the opposite side wall of the sliding seat 9 and fixed seat 10 is rotatably installed with clamping jaw 12 by rotating shaft 11, the upper wall of the sliding seat 9 is provided with the second motor 13 connected with the upper end of the rotating shaft 11, the fixed frame 3 is provided with drilling assembly, and the base 1 is provided with adjusting assembly connected with the sliding frame 2.

[0020] By adopting the above technical scheme, base 1 provides support for the whole device, sliding frame 2 can slide on base 1 to adjust the relative position with fixed frame 3, main shaft 4 on fixed frame 3 rotates under the drive of drive assembly, thereby driving turnover frame 5 to rotate, first screw rod 7 rotates in first sliding slot 6, drives first sliding block 8 to slide along sliding slot, changes the distance between clamping jaw 12, and second motor 13 controls the rotation of clamping jaw 12, thereby making valve body rotate synchronously, meets the drilling machining of different positions of valve body, and the above components realize the multi-angle fixing and positioning of valve body and the adjustment of the relative position of sliding frame 2 and fixed frame 3, provide basic conditions for subsequent drilling machining, so that the device can adapt to the machining requirements of valve bodies of different specifications.

[0021] The embodiment is further provided with a guide groove 14 arranged on the sliding frame 2, a guide block 15 arranged in the guide groove 14 and capable of sliding up and down, a support 16 arranged on one side of the guide block 15, a connecting frame 17 arranged on the other side of the guide block 15, a drilling machine 18 arranged on the support 16, a drilling cutter 19 arranged at the output end of the drilling machine 18, and an electric push rod 20 arranged on the side wall of the sliding frame 2 and fixedly connected with the lower wall of the connecting frame 17.

[0022] By adopting the above technical scheme, the electric push rod 20 pushes the connecting frame 17 and the guide block 15 to slide up and down in the guide groove 14, the guide block 15 drives the support 16 and the drilling machine 18 to move synchronously, so that the up and down movement of the drilling machine 18 can be accurately controlled, the drilling depth can be accurately adjusted, the sliding frame 2 and the electric push rod 20 are matched, drilling can be conveniently performed at different positions of the valve body, and the processing efficiency is improved.

[0023] The embodiment is further provided with a second sliding groove 21 arranged in the base 1, a second screw rod 22 rotatably arranged in the second sliding groove 21, a second sliding block 23 rotatably connected with the second sliding groove 21 and arranged on the second screw rod 22, and the upper wall of the second sliding block 23 is fixedly connected with the sliding frame 2.

[0024] By adopting the above technical scheme, the second screw rod 22 is rotated, the second sliding block 23 is rotatably connected with the second screw rod 22 and slides in the second sliding groove 21, the second sliding block 23 moves along the second sliding groove 21, and the sliding frame 2 fixedly connected with the second sliding block 23 slides on the base 1, so that the position of the sliding frame 2 can be conveniently and quickly adjusted to adapt to the processing of valve bodies of different specifications, and the versatility and flexibility of the device are improved.

[0025] The embodiment is further provided with a first motor 24 arranged on the side wall of the fixed frame 3, a main gear 25 arranged at the driving end of the first motor 24, and a second gear 26 arranged at one end of the main shaft 4 and engaged with the main gear 25.

[0026] By adopting the above technical scheme, the first motor 24 is started, the main gear 25 at the driving end of the first motor 24 rotates, the second gear 26 engaged with the main gear 25 rotates, the second gear 26 drives the main shaft 4 and the turnover frame 5 arranged on the main shaft 4 to rotate, the rotation angle of the turnover frame 5 can be controlled, the valve body can be turned at multiple angles, drilling can be conveniently performed on different sides of the valve body, errors caused by multiple clamping are reduced, the drilling precision and the processing efficiency are improved.

[0027] The first screw rod 7 and the second screw rod 22 are both provided with a handle at one end.

[0028] By adopting the above technical scheme, a convenient operation mode is provided for the operator, and the distance between the clamping jaws 12 and the position of the sliding frame 2 are conveniently adjusted.

[0029] The embodiment is further provided with a support for fixing the first motor 24 and the electric push rod 20 on the fixed frame 3 and the sliding frame 2, respectively.

[0030] By adopting the above technical scheme, the support fixes the first motor 24 and the electric push rod 20 on the fixed frame 3 and the sliding frame 2, respectively, by means of bolts or other fixing methods, thereby providing a stable installation basis for the motor and the electric push rod 20.

[0031] The skilled person in the art will sequentially connect the parts in the case, and the specific connection and operation sequence should be referred to the working principle below, and the detailed connection means is a well-known technology in the art, and the working principle and process are mainly introduced below.

[0032] Embodiment: Place the valve body between the clamping jaws 12, turn the handle on the first screw rod 7 to make the first sliding block 8 slide in the first sliding groove 6, adjust the distance between the clamping jaws 12, and clamp and fix the valve body by the pair of clamping jaws 12, according to the specifications of the valve body, turn the handle on the second screw rod 22 to make the second sliding block 23 move in the second sliding groove 21, drive the sliding frame 2 to slide on the base 1, adjust the relative position between the sliding frame 2 and the fixed frame 3, and ensure that the valve body is in the appropriate machining position, start the electric push rod 20, push the guide block 15 to slide downward in the guide groove 14, make the drilling cutter 19 of the drilling machine 18 contact the valve body and start drilling, after drilling is completed, the electric push rod 20 is retracted, driving the drilling cutter 19 to rise and leave the valve body, if drilling is needed at other positions on the side surface of the valve body, the second motor 13 is started to drive the rotating shaft 11 and the clamping jaws 12 to rotate, and then the valve body is synchronously rotated to process different positions, if drilling is needed on different side surfaces of the valve body, the first motor 24 in the driving assembly is started, the main gear 25 drives the secondary gear 26 to make the main shaft 4 and the turnover frame 5 rotate, the valve body is turned over to the appropriate angle, and then drilling operation is performed again, after the machining of all holes of the valve body is completed, the clamping jaws 12 are loosened, the machined valve body is taken out, and the equipment is cleaned for the next machining.

[0033] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0034] While embodiments of the present application have been shown and described with reference to the figures, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and alterations can be made thereto without departing from the spirit and scope of the present application, which should be limited only by the scope of the appended claims and the equivalents thereof.

Claims

1. A valve body machining drilling device, comprising a base (1), characterized in that, A slide (2) is slidably provided on one side of the upper wall of the base (1), and a fixed frame (3) is fixedly provided on the other side. A main shaft (4) is rotatably mounted on the fixed frame (3). One end of the main shaft (4) is connected to the drive assembly, and a flipping frame (5) is installed on the other end. A first slide groove (6) is opened on the side wall of the flipping frame (5). A first screw (7) is rotatably installed in the first slide groove (6). A first slider (8) is screwed onto the first screw (7) and slidably connected to the first slide groove (6). The first slider (8) has a sliding seat (9) on its side wall, and the lower end of the flipping frame (5) is fixedly provided with a fixed seat (10). The sliding seat (9) and the fixed seat (10) are respectively equipped with grippers (12) on their opposite side walls via a rotating shaft (11). The upper wall of the sliding seat (9) is provided with a second motor (13) connected to the upper end of the rotating shaft (11). The fixed frame (3) is provided with a drilling assembly. The base (1) is provided with an adjustment assembly connected to the slide frame (2).

2. The valve body machining drilling device according to claim 1, characterized in that, The drilling assembly includes a guide groove (14) on the slide (2), a guide block (15) that can slide up and down is provided in the guide groove (14), a bracket (16) is installed on one side of the guide block (15), and a connecting frame (17) is installed on the other side. A drilling machine (18) is provided on the bracket (16), and a drilling cutter (19) is installed at the output end of the drilling machine (18). An electric push rod (20) is provided on the side wall of the slide (2), and the telescopic end of the electric push rod (20) is fixedly connected to the lower wall of the connecting frame (17).

3. The valve body machining drilling device according to claim 2, characterized in that, The adjustment assembly includes a second slide groove (21) disposed in the base (1), a second screw (22) is rotatably installed in the second slide groove (21), a second slider (23) is screwed onto the second screw (22) and slidably connected to the second slide groove (21), and the upper wall of the second slider (23) is fixedly connected to the slide frame (2).

4. The valve body machining drilling device according to claim 3, characterized in that, The drive assembly includes a first motor (24) disposed on the side wall of the fixed frame (3), a main gear (25) is mounted on the drive end of the first motor (24), and a secondary gear (26) meshing with the main gear (25) is mounted on one end of the main shaft (4).

5. The valve body machining drilling device according to claim 3, characterized in that, A handle is installed at one end of both the first screw (7) and the second screw (22).

6. The valve body machining drilling device according to claim 4, characterized in that, The fixed frame (3) and the slide (2) are respectively provided with supports for fixing the first motor (24) and the electric push rod (20).

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