A hole turning mechanism for machining a generator set

Abstract

The utility model discloses a hole turning mechanism for processing a generator set, which relates to the technical field of generator set processing equipment, and includes a base plate, a mounting frame is fixedly installed on the upper end of the base plate, and a cylinder is symmetrically fixedly installed on the upper end of the mounting frame. The utility model adopts the above structure, and uses the output end of the driving motor to drive the first bevel gear to rotate in the mounting groove of the mounting plate, and the first bevel gear simultaneously engages with multiple second bevel gears to rotate. Since the second bevel gear is connected to the first screw rod, the first screw rod can rotate in the assembly groove, and the rotation of the first screw rod causes the L-shaped rod connected to the outer thread to telescope and slide. Since the drilling machine is installed on the L-shaped rod, the drilling positions of multiple drilling machines can be changed synchronously, thereby facilitating the hole turning processing of the generator set housing end covers of different sizes, and at the same time greatly increases the practicality of the hole turning processing, reduces costs, and improves work efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of generator set processing equipment, in particular to a hole turning mechanism for generator set processing. Background Art

[0002] A generator set is a mechanical device that converts mechanical energy into electrical energy. It is mainly composed of an engine, a generator, and a control system. Generator sets can be divided into many types according to different classification standards. However, when processing the outer shell of a generator set, it is necessary to perform hole processing on the end cover.

[0003] The current processing method of the generator set casing end cover in the prior art is mainly to manually measure the surface of the end cover, mark the hole-turning positions, and then use the drill rig on the drilling platform to turn the holes one by one in the marked positions. The whole operation process requires a lot of manpower. Although there may be a hole-turning structure with multiple drilling rigs on the market, it is not convenient to adjust it according to the size of the end cover. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a hole turning mechanism for processing a generator set to solve the problems mentioned in the background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A hole turning mechanism for processing a generator set, comprising a bottom plate, a mounting frame is fixedly mounted on the upper end of the bottom plate, a cylinder is symmetrically fixedly mounted on the upper end of the mounting frame, a mounting plate is slidably connected to the inner side of the lower end of the mounting frame, an output end of the cylinder movably penetrates the frame wall of the mounting frame and is fixedly mounted on the upper end of the mounting plate, an adjustment mechanism is provided on the upper end of the mounting plate, a fixing mechanism is provided on the outer side of the adjustment mechanism, and a drilling machine is movably mounted on the inner side of the fixing mechanism;

[0007] The adjusting mechanism comprises a driving motor, wherein the driving motor is fixedly mounted on the upper end of the mounting plate, a mounting plate is fixedly mounted on the lower end of the mounting plate, a mounting slot is provided at the lower end of the mounting plate, the output end of the driving motor is rotated and extended into the mounting slot, a first bevel gear is fixedly mounted on the inner side thereof, an assembly slot is provided at an equal angle at the lower end of the mounting slot, a first screw is rotatably connected to the inner side of the assembly slot, one end of the first screw is rotated and extended into the inner side of the mounting slot, a second bevel gear is fixedly mounted thereon, the first bevel gear and the second bevel gear are meshingly connected, an end of the first screw away from the second bevel gear is threadedly connected to an L-shaped rod, an end of the L-shaped rod away from the first screw slides through the groove wall of the assembly slot, and the drilling position of the drilling machine can be conveniently adjusted through the adjusting mechanism, so as to facilitate the rotary hole processing for end caps of different sizes;

[0008] The fixing mechanism includes a rectangular groove, which is opened on the outer side of the L-shaped rod, and a second screw is rotatably connected to the inner side of the rectangular groove, a second ferrule is fixedly installed on the outer side of the L-shaped rod, and a first ferrule is threadedly connected to the outer side of the second screw, one end of the first ferrule is slidably connected to the inner side of the rectangular groove, and a handle is fixedly installed on the lower end of the second screw that rotates through the rectangular groove, one end of the drill is inserted into the inner side of the second ferrule, and the upper end of the drill is inserted into the inner side of the lower end of the first ferrule. The drill can be conveniently installed through the fixing mechanism.

[0009] As an optimal technical solution, a sliding groove is symmetrically opened on the inner side of the assembly groove, and one end of the L-shaped rod is slidably connected to the inner side of the sliding groove. The sliding groove on the assembly groove can conveniently improve the stability of the L-shaped rod sliding and retracting at the assembly groove.

[0010] As an optimal technical solution, a screw sleeve is fixedly installed on the inner side of one end of the L-shaped rod, and one end of the first screw rod is threadedly connected to the inner side of the screw sleeve. The screw sleeve at one end of the L-shaped rod can facilitate the threaded connection between the first screw rod and one end of the L-shaped rod.

[0011] As a preferred technical solution, a sliding rod is symmetrically fixedly installed on the inner side of the rectangular groove, and one end of the first clamping sleeve is slidably connected to the outer side of the sliding rod. Through the sliding rod on the inner side of the rectangular groove, the first clamping sleeve can slide vertically on the inner side of the rectangular groove.

[0012] As an optimal technical solution, a shift groove is symmetrically opened on the inner side of the lower end of the mounting frame, and the end of the mounting plate is slidably connected to the inner side of the shift groove. Through the shift groove at the lower end of the mounting frame, the mounting plate can slide vertically up and down on the mounting frame.

[0013] As a preferred technical solution, mounting holes are symmetrically provided on the inner side of the base plate, and a total of four mounting holes are symmetrically provided. The base plate can be conveniently installed and fixed through the mounting holes on the base plate.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, the output end of the driving motor is used to drive the first bevel gear to rotate in the mounting groove of the mounting plate, and the first bevel gear is engaged with multiple second bevel gears to rotate at the same time. Since the second bevel gear is connected to the first screw rod, the first screw rod can rotate in the assembly groove, and the rotation of the first screw rod causes the L-shaped rod connected to the outer thread to extend and slide. Since the drilling machine is installed on the L-shaped rod, the drilling positions of multiple drilling machines can be changed synchronously, thereby facilitating the rotary hole processing of the generator housing end covers of different sizes, and at the same time greatly increasing the practicality of the rotary hole processing, reducing costs, and improving work efficiency;

[0016] Second, when installing the drilling machine, you only need to insert one end of the drilling machine into the second ferrule, and then use the handle to rotate the second screw in the rectangular groove. The rotation of the second screw allows the first ferrule connected with the outer thread to cooperate with the second ferrule to clamp and fix the drilling machine, thereby facilitating the rapid installation of the drilling machine and facilitating subsequent disassembly and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a bottom view of the installation plate of the utility model;

[0019] Figure 3 The utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 4 The utility model Figure 2 Enlarged view of point B in the middle.

[0021] Figure numerals: 1, base plate, 2, mounting hole, 3, mounting frame, 4, cylinder, 5, mounting plate, 6, shifting slot, 7, adjusting mechanism, 701, driving motor, 702, mounting plate, 703, mounting slot, 704, first bevel gear, 705, second bevel gear, 706, first screw rod, 707, assembly slot, 708, L-shaped rod, 10, drilling machine, 11, fixing mechanism, 111, rectangular slot, 112, second screw rod, 113, rotary handle, 114, first ferrule, 115, second ferrule, 12, slide rod, 13, slide slot, 14, screw sleeve. DETAILED DESCRIPTION

[0022] refer to Figures 1 to 4 The present embodiment of the present invention discloses a drilling mechanism for processing a generator set, comprising a base plate 1, a mounting frame 3 is fixedly mounted on the upper end of the base plate 1, a cylinder 4 is symmetrically fixedly mounted on the upper end of the mounting frame 3, a mounting plate 5 is slidably connected to the inner side of the lower end of the mounting frame 3, the output end of the cylinder 4 movably penetrates the frame wall of the mounting frame 3 and the upper end of the mounting plate 5 and is fixedly mounted, an adjusting mechanism 7 is arranged on the upper end of the mounting plate 5, a fixing mechanism 11 is arranged on the outer side of the adjusting mechanism 7, a drilling machine 10 is movably mounted on the inner side of the fixing mechanism 11; a mold for positioning the end cover is also installed on the base plate 1, so that the end cover will not move when the hole is rotated after being inserted therein, of course, different types of positioning molds need to be installed when rotating holes for end covers of different sizes, and the drilling structure is easy to adjust, which can greatly improve the efficiency of processing the end cover of the generator set casing;

[0023] The adjustment mechanism 7 includes a drive motor 701, which is fixedly mounted on the upper end of the mounting plate 5, and a mounting plate 702 is fixedly mounted on the lower end of the mounting plate 5. A mounting groove 703 is provided at the lower end of the mounting plate 702, and the output end of the drive motor 701 rotates and extends into the mounting groove 703, and a first bevel gear 704 is fixedly mounted on the inner side thereof. An assembly groove 707 is provided at an equal angle at the lower end of the mounting plate 702, and a first screw rod 706 is rotatably connected to the inner side of the assembly groove 707, and one end of the first screw rod 706 rotates and extends into the inner side of the mounting groove 703, and a second bevel gear 705 is fixedly mounted thereon. The first bevel gear 704 and the second bevel gear 705 are meshingly connected, and one end of the first screw rod 706 is away from the second bevel gear 705. The end of the L-shaped rod 708 is threadedly connected, and the end of the L-shaped rod 708 away from the first screw rod 706 slides through the groove wall of the assembly groove 707, and the output end of the driving motor 701 drives the first bevel gear 704 to rotate in the mounting groove 703 of the mounting plate 702, and the first bevel gear 704 simultaneously engages with multiple second bevel gears 705 to rotate. Since the second bevel gear 705 is connected to the first screw rod 706, the first screw rod 706 can rotate in the assembly groove 707, and the rotation of the first screw rod 706 causes the L-shaped rod 708 connected with the outer thread to extend and slide, so that the drilling positions of multiple drilling machines 10 can be changed synchronously, thereby facilitating the hole turning processing of the end covers of the generator housing of different sizes;

[0024] The fixing mechanism 11 includes a rectangular groove 111, which is opened on the outside of the L-shaped rod 708. A second screw rod 112 is rotatably connected to the inside of the rectangular groove 111. A second ferrule 115 is fixedly installed on the outside of the L-shaped rod 708. A first ferrule 114 is threadedly connected to the outside of the second screw rod 112. One end of the first ferrule 114 is slidably connected to the inside of the rectangular groove 111. The lower end of the second screw rod 112 is rotatably penetrated through the rectangular groove 111 and a rotary handle 113 is fixedly installed. One end of the drilling machine 10 is inserted into the second ferrule 115. On the inside, the upper end of the drill 10 and the lower end of the first sleeve 114 are plugged into the inside. When installing the drill 10, it is only necessary to insert one end of the drill 10 into the second sleeve 115, and then use the handle 113 to rotate the second screw 112 in the rectangular groove 111. The rotation of the second screw 112 allows the first sleeve 114 with an outer threaded connection to cooperate with the second sleeve 115 to clamp and fix the drill 10, thereby facilitating the rapid installation of the drill 10 and facilitating subsequent disassembly and maintenance.

[0025] refer to Figure 4A sliding groove 13 is symmetrically provided on the inner side of the assembly groove 707, one end of the L-shaped rod 708 is slidably connected to the inner side of the sliding groove 13, a screw sleeve 14 is fixedly installed on the inner side of one end of the L-shaped rod 708, one end of the first screw rod 706 is threadedly connected to the inner side of the screw sleeve 14, and the stability of the adjustment movement of the L-shaped rod 708 can be improved by sliding one end of the L-shaped rod 708 in the sliding groove 13 of the assembly groove 707, and the first screw rod 706 is threadedly rotated on the inner side of the screw sleeve 14 of the L-shaped rod 708, so that the L-shaped rod 708 can be adjusted and used conveniently.

[0026] refer to Figure 3 A slide bar 12 is symmetrically fixedly installed on the inner side of the rectangular groove 111, and one end of the first clamping sleeve 114 is slidably connected to the outer side of the slide bar 12. By sliding one end of the first clamping sleeve 114 on the slide bar 12 of the rectangular groove 111, the stability of the first clamping sleeve 114 can be improved.

[0027] refer to Figure 1 A shift groove 6 is symmetrically opened on the inner side of the lower end of the mounting frame 3, and the end of the mounting plate 5 is slidably connected to the inner side of the shift groove 6. The inner side of the base plate 1 is symmetrically opened with mounting holes 2, and there are 4 symmetrical mounting holes 2. The shift groove 6 on the mounting frame 3 can facilitate the vertical sliding of the mounting plate 5 on the mounting frame 3, and the mounting holes 2 on the base plate 1 can facilitate the installation and use of the base plate 1.

[0028] Principle and advantages of use: During use, when the position of the drilling machine 10 needs to be adjusted according to the end caps of different sizes, it is only necessary to use the output end of the driving motor 701 to drive the first bevel gear 704 to rotate in the mounting groove 703 of the mounting plate 702, and the first bevel gear 704 simultaneously engages with a plurality of second bevel gears 705 to rotate. Since the second bevel gear 705 is connected to the first screw rod 706, the first screw rod 706 can rotate in the assembly groove 707, and the rotation of the first screw rod 706 causes the L-shaped rod 708 connected with the outer thread to telescope and slide, and the drilling machine 10 is installed on the L-shaped rod 708, so the drilling position of the drilling machine 10 can be adjusted according to the size of the end cap;

[0029] When installing the drilling machine 10, it is only necessary to insert one end of the drilling machine 10 into the second sleeve 115, and then use the handle 113 to rotate the second screw 112 in the rectangular groove 111. The rotation of the second screw 112 allows the first sleeve 114 with an outer threaded connection to cooperate with the second sleeve 115 to clamp and fix the drilling machine 10.

Claims

1. A hole turning mechanism for machining a generator set, comprising a bottom plate (1), characterized in that: A mounting frame (3) is fixedly mounted on the upper end of the base plate (1), a cylinder (4) is symmetrically fixedly mounted on the upper end of the mounting frame (3), a mounting plate (5) is slidably connected to the inner side of the lower end of the mounting frame (3), an output end of the cylinder (4) movably penetrates the frame wall of the mounting frame (3) and is fixedly mounted on the upper end of the mounting plate (5), an adjusting mechanism (7) is provided on the upper end of the mounting plate (5), a fixing mechanism (11) is provided on the outer side of the adjusting mechanism (7), and a drilling machine (10) is movably mounted on the inner side of the fixing mechanism (11); The adjusting mechanism (7) comprises a driving motor (701), wherein the driving motor (701) is fixedly mounted on the upper end of the mounting plate (5), a mounting plate (702) is fixedly mounted on the lower end of the mounting plate (5), a mounting groove (703) is provided at the lower end of the mounting plate (702), an output end of the driving motor (701) is rotated to extend into the mounting groove (703), a first bevel gear (704) is fixedly mounted on the inner side thereof, an assembly groove (707) is provided at an equal angle at the lower end of the mounting plate (702), and the assembly groove (707) is provided at the lower end of the mounting plate (702). A first screw rod (706) is rotatably connected to the inner side of the groove (707); one end of the first screw rod (706) is rotatably extended into the inner side of the mounting groove (703) and fixedly mounted with a second bevel gear (705); the first bevel gear (704) and the second bevel gear (705) are meshingly connected; one end of the first screw rod (706) away from the second bevel gear (705) is threadedly connected to an L-shaped rod (708); one end of the L-shaped rod (708) away from the first screw rod (706) slides through the groove wall of the assembly groove (707).

2. A hole turning mechanism for machining a generator set according to claim 1, characterized in that: A sliding groove (13) is symmetrically provided on the inner side of the assembly groove (707), and one end of the L-shaped rod (708) is slidably connected to the inner side of the sliding groove (13).

3. A hole turning mechanism for machining a generator set according to claim 1, characterized in that: A screw sleeve (14) is fixedly mounted on the inner side of one end of the L-shaped rod (708), and one end of the first screw rod (706) is threadedly connected to the inner side of the screw sleeve (14).

4. A hole turning mechanism for machining a generator set according to claim 1, characterized in that: The fixing mechanism (11) comprises a rectangular groove (111), wherein the rectangular groove (111) is provided on the outer side of the L-shaped rod (708), and a second screw rod (112) is rotatably connected to the inner side of the rectangular groove (111), and a second clamping sleeve (115) is fixedly installed on the outer side of the L-shaped rod (708), and a first clamping sleeve (114) is threadedly connected to the outer side of the second screw rod (112), and one end of the first clamping sleeve (114) is slidably connected to the inner side of the rectangular groove (111), and a rotary handle (113) is fixedly installed on the lower end of the second screw rod (112) which is rotatably passed through the rectangular groove (111), and one end of the drilling machine (10) is inserted into the inner side of the second clamping sleeve (115), and the upper end of the drilling machine (10) is inserted into the inner side of the lower end of the first clamping sleeve (114).

5. A hole turning mechanism for machining a generator set according to claim 4, characterized in that: A slide bar (12) is symmetrically fixedly mounted on the inner side of the rectangular groove (111), and one end of the first clamping sleeve (114) is slidably connected to the outer side of the slide bar (12).

6. A hole turning mechanism for machining a generator set according to claim 1, characterized in that: A shift groove (6) is symmetrically provided on the inner side of the lower end of the mounting frame (3), and the end of the mounting plate (5) is slidably connected to the inner side of the shift groove (6).

7. A hole turning mechanism for machining a generator set according to claim 1, characterized in that: The inner side of the bottom plate (1) is symmetrically provided with mounting holes (2), and a total of four mounting holes (2) are symmetrically provided.

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