Crown block gantry type connecting shaft processing machine tool

Abstract

The utility model discloses a crown block gantry type connecting shaft machining tool which comprises a bottom plate and a fixing frame, the middle of the top of the bottom plate is fixedly connected with the bottom of the fixing frame, the outer surfaces of two threaded rods are sleeved with threaded sleeves, and the two sides of the surfaces of the two threaded sleeves are sleeved with fixing sleeves. The top of the fixing sleeve is fixedly connected with a working plate through an installation piece. According to the crown block gantry type connecting shaft machining machine tool, the angle and the configuration range of the whole machining machine tool can be adjusted according to use requirements and machining requirements, so that the machining machine tool can be suitable for more and wider machining scenes, parts of different sizes and models can be machined, meanwhile, the size of the machining machine tool can be adjusted in a multi-term mode, and the machining efficiency is improved. And the adaptability is greatly improved, the method is more advanced in the field of precision machining, meanwhile, machining tasks of some special-shaped structural parts can be easily competent, and machining becomes more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of processing machine tools, in particular to a crane gantry type shaft-connected processing machine tool. Background Art

[0002] A lathe is a machine tool that mainly uses a turning tool to perform turning processing on rotating workpieces. Drills, reamers, reamers, taps, dies and knurling tools can also be used on the lathe for corresponding processing. Lathes are mainly used to process shafts, disks, sleeves and other workpieces with rotating surfaces. They are the most widely used type of machine tools in machinery manufacturing and repair factories.

[0003] The existing coupling processing machine tools do not adopt a hoisting design, and their overall angle adjustability is small, which makes them unsuitable for processing large machinery and precision machined parts. Moreover, during processing, most of them require the use of fixed fixtures to clamp the structure to be processed on the ground, which further reduces the adjustable range and causes the processing effect to become worse. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a crane-gantry type shaft-connecting processing machine tool, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a gantry type coupling processing machine tool, comprising a base plate and a fixed frame, the middle part of the top of the base plate is fixedly connected to the bottom of the fixed frame, threaded rods are fixedly connected between the front and back sides of the top of the inner cavity of the fixed frame, and the outer surfaces of the two threaded rods are sleeved with threaded sleeves, both sides of the surfaces of the two threaded sleeves are sleeved with fixed sleeves, and the top of the fixed sleeve is fixedly connected to a working plate through a mounting piece, a bidirectional motor is fixedly connected to the middle part of the bottom of the working plate, and a driving gear is fixedly connected to the output shaft of the bidirectional motor, both sides of the driving gear pass through the threaded sleeve and extend to the inner cavity of the threaded sleeve, the surface of the driving gear is meshed with the threaded rod, and slide rails are provided on both sides of the top of the working plate, and a moving box is fixedly connected to one side of the slide rail and located at the top of the working plate.

[0008] Preferably, a screw rod passes through the middle of the back of the inner cavity of the movable box, and screw rod sleeves are provided on both sides of the outer surface of the screw rod. A driver is fixedly connected to the back of one end of the screw rod and located at the top of the working plate, and the outer surface of the driver is fixedly connected to the top of the working plate.

[0009] Preferably, a support member is fixedly connected to the surface of the screw sleeve, and outer surfaces of the two support members are fixedly connected to a bearing platform, and the bottom of the bearing platform is slidably connected to the slide rail.

[0010] Preferably, a telescopic rod is fixedly connected to the top of the bearing platform, a mounting plate is fixedly connected to the outer surface of the telescopic rod, and a bearing plate is fixedly connected to the top of the telescopic rod, and a connection box is fixedly connected to the top of the bearing plate.

[0011] Preferably, the top and bottom between the two sides of the inner cavity of the connecting box are fixedly connected with racks, and the surface of the racks is meshed with gears, a driving rod is fixedly connected between the two gears, and a mounting frame is fixedly connected between the outer surfaces of the two driving rods.

[0012] Preferably, a driving wheel is fixedly connected to the middle portion of the outer surface of the driving rod, and a connecting gear is meshed on one side of the driving wheel.

[0013] Preferably, the top and bottom of the connecting gear are fixedly connected to the output motor, and one side of the output motor is fixedly connected to the surface of the mounting frame, the surface of the mounting frame is fixedly connected to the processing assembly, and the bottom of the processing assembly passes through the connecting box and extends to the bottom of the connecting box.

[0014] (III) Beneficial effects

[0015] The utility model provides a crane gantry type shaft processing machine tool with the following beneficial effects:

[0016] (1) The overhead crane gantry type shaft processing machine tool can adjust the angle and configuration range of the overall processing machine tool according to the use needs and processing requirements, so that the processing machine tool can be applied to more and wider processing scenarios, and can process parts of different sizes and models. At the same time, its own size can be adjusted in multiple ways, and its adaptability is greatly improved. It is more advanced in the field of precision processing. At the same time, it can also easily handle the processing tasks of some special-shaped structural parts, making processing more convenient.

[0017] (2) The overhead crane gantry type shaft processing machine tool can adopt the overhead crane gantry lifting method to allow the workpiece to be suspended during processing, and clamp the fixture and the workpiece to be processed on the mounting plate so that the top and bottom of the workpiece to be processed can be processed at the same time, avoiding the situation in the prior art where the workpiece to be processed needs to be fixed on the processing table, which causes inconvenient adjustment, making processing more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the front view of the structure in the utility model;

[0019] Figure 2It is a cross-sectional view of the top view structure of the working plate in the utility model;

[0020] Figure 3 It is a cross-sectional view of the front view structure of the moving box in the utility model;

[0021] Figure 4 It is a cross-sectional view of the top view structure of the connection box in the utility model.

[0022] In the figure, 1-base plate, 2-fixed frame, 3-threaded rod, 4-threaded sleeve, 5-fixed sleeve, 6-working plate, 7-bidirectional motor, 8-driving gear, 9-slide rail, 10-moving box, 11-screw rod, 12-screw rod sleeve, 13-driver, 14-support member, 15-bearing platform, 16-telescopic rod, 17-mounting plate, 18-bearing plate, 19-connecting box, 20-rack rail, 21-gear, 22-driving rod, 23-mounting frame, 24-driving wheel, 25-connecting gear, 26-output motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 and Figure 2 The present utility model provides a technical solution: a gantry type shaft processing machine tool, comprising a bottom plate 1 and a fixed frame 2, the middle of the top of the bottom plate 1 is fixedly connected to the bottom of the fixed frame 2, a threaded rod 3 is fixedly connected between the front and back sides of the top of the inner cavity of the fixed frame 2, and the outer surfaces of the two threaded rods 3 are sleeved with threaded sleeves 4, and the two sides of the surface of the two threaded sleeves 4 are sleeved with fixed sleeves 5, and the top of the fixed sleeve 5 is fixedly connected to a working plate 6 through a mounting piece, and the middle of the bottom of the working plate 6 is fixedly connected to a bidirectional motor 7, and the output shaft of the bidirectional motor 7 is fixedly connected to a drive shaft 6. The movable gear 8 has two sides that penetrate the threaded sleeve 4 and extend to the inner cavity of the threaded sleeve 4. The surface of the driving gear 8 is meshed with the threaded rod 3. Slide rails 9 are provided on both sides of the top of the working plate 6. A moving box 10 is fixedly connected to one side of the slide rail 9 and located at the top of the working plate 6. A screw rod 11 penetrates the middle of the back of the inner cavity of the moving box 10, and screw rod sleeves 12 are provided on both sides of the outer surface of the screw rod 11. A driver 13 is fixedly connected to one end of the screw rod 11 and located at the back of the top of the working plate 6. The outer surface of the driver 13 is fixedly connected to the top of the working plate 6.

[0025] See also Figure 3 The present practical embodiment provides a technical solution: a support member 14 is fixedly connected to the surface of the screw sleeve 12, and the outer surfaces of the two support members 14 are fixedly connected to a bearing platform 15, the bottom of the bearing platform 15 is slidably connected to the slide rail 9, a telescopic rod 16 is fixedly connected to the top of the bearing platform 15, a mounting plate 17 is fixedly connected to the outer surface of the telescopic rod 16, and a bearing plate 18 is fixedly connected to the top of the telescopic rod 16, a connecting box 19 is fixedly connected to the top and bottom of the inner cavity of the connecting box 19, and a gear 21 is meshed on the surface of the gear 20, a driving rod 22 is fixedly connected between the two gears 21, and a mounting frame 23 is fixedly connected between the outer surfaces of the two driving rods 22.

[0026] See also Figure 4 The present practical embodiment provides a technical solution: a driving wheel 24 is fixedly connected to the middle of the outer surface of the driving rod 22, and a connecting gear 25 is meshed on one side of the driving wheel 24, an output motor 26 is fixedly connected to the top and bottom of the connecting gear 25, and one side of the output motor 26 is fixedly connected to the surface of the mounting frame 23, a processing assembly is fixedly connected to the surface of the mounting frame 23, and the bottom of the processing assembly passes through the connecting box 19 and extends to the bottom of the connecting box 19.

[0027] When in use, the structural part to be processed is clamped on the mounting plate 17 through the clamp, and then the bidirectional motor 7 is started. The bidirectional motor 7 drives the driving gear 8 to drive the threaded sleeve 4 to rotate. The threaded sleeve 4 performs a screw movement on the threaded rod 3 to drive the top working plate 6 to move to adjust the left and right positions for convenient processing. At the same time, the distance between the top mounting plate 17 and the bottom part to be processed is adjusted by extending and contracting the telescopic rod 6. At the same time, the driver 13 is started, and the driver 13 drives the screw rod 11 to rotate. The rotation of the screw rod 11 drives the screw rod sleeve 12 to move, thereby adjusting the position of the bearing platform 15, so that it slides on the slide rail 9 to adjust the overall front and rear distance. After all the required positions and angles are adjusted, the output motor 26 is started. The output motor 26 drives the driving rod 22 to rotate through the connection and magnetic force 25 and the driving wheel 24. The driving rod 22 moves on the rack 20 through the gear 21 to drive the bottom mounting frame 23 to move, and the processing mechanism at the bottom of the mounting frame 23 processes the structural part to be processed.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gantry type shaft processing machine tool, comprising a base plate (1) and a fixed frame (2), wherein the middle portion of the top of the base plate (1) is fixedly connected to the bottom of the fixed frame (2), characterized in that: A threaded rod (3) is fixedly connected between the front and back sides of the inner cavity top of the fixed frame (2), and the outer surfaces of the two threaded rods (3) are sleeved with threaded sleeves (4), and the two sides of the surface of the two threaded sleeves (4) are sleeved with fixed sleeves (5), and the top of the fixed sleeve (5) is fixedly connected to a working plate (6) through a mounting member, and a bidirectional motor (7) is fixedly connected to the middle of the bottom of the working plate (6), and a driving gear (8) is fixedly connected to the output shaft of the bidirectional motor (7), and both sides of the driving gear (8) penetrate the threaded sleeve (4) and extend to the inner cavity of the threaded sleeve (4), and the surface of the driving gear (8) is meshed with the threaded rod (3), and both sides of the top of the working plate (6) are provided with slide rails (9), and a moving box (10) is fixedly connected to one side of the slide rail (9) and located at the top of the working plate (6).

2. The overhead travelling gantry type shaft coupling processing machine tool according to claim 1, characterized in that: A screw rod (11) passes through the middle of the back of the inner cavity of the movable box (10), and screw rod sleeves (12) are sleeved on both sides of the outer surface of the screw rod (11). A driver (13) is fixedly connected to one end of the screw rod (11) and the back located at the top of the working plate (6), and the outer surface of the driver (13) is fixedly connected to the top of the working plate (6).

3. The overhead travelling gantry type shaft coupling processing machine tool according to claim 2, characterized in that: The surface of the screw sleeve (12) is fixedly connected to a support member (14), and the outer surfaces of the two support members (14) are fixedly connected to a bearing platform (15), and the bottom of the bearing platform (15) is slidably connected to the slide rail (9).

4. The overhead travelling gantry type shaft coupling processing machine tool according to claim 3, characterized in that: The top of the bearing platform (15) is fixedly connected to a telescopic rod (16), the outer surface of the telescopic rod (16) is fixedly connected to a mounting plate (17), and the top of the telescopic rod (16) is fixedly connected to a bearing plate (18), and the top of the bearing plate (18) is fixedly connected to a connection box (19).

5. The overhead travelling gantry type shaft coupling processing machine tool according to claim 4, characterized in that: A gear rail (20) is fixedly connected to the top and bottom of the inner cavity of the connection box (19) on both sides, and a gear (21) is meshed on the surface of the gear rail (20), a driving rod (22) is fixedly connected between two gears (21), and a mounting frame (23) is fixedly connected between the outer surfaces of the two driving rods (22).

6. The overhead travelling gantry type shaft coupling processing machine tool according to claim 5, characterized in that: A driving wheel (24) is fixedly connected to the middle portion of the outer surface of the driving rod (22), and a connecting gear (25) is meshed on one side of the driving wheel (24).

7. The overhead travelling gantry type shaft coupling processing machine tool according to claim 6, characterized in that: The top and bottom of the connecting gear (25) are fixedly connected to an output motor (26), and one side of the output motor (26) is fixedly connected to the surface of the mounting frame (23), and the surface of the mounting frame (23) is fixedly connected to a processing component, and the bottom of the processing component passes through the connecting box (19) and extends to the bottom of the connecting box (19).

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