Main machine front support machining tool

Abstract

The utility model relates to the technical field of machining tools, and discloses a main machine front support machining tool which comprises a working table and a support, the support is fixedly connected to the bottom of the working table, a strip-shaped groove is formed in the inner wall of the top end of the working table, and a trapezoid block is arranged on the inner wall, located in the strip-shaped groove, of the working table in a sliding mode. A moving table is arranged on the upper surface of the workbench, the bottom of the moving table is fixedly connected to the upper surface of the trapezoidal block, and an adjusting cylinder is arranged in the moving table. The rotating shaft provided by the utility model can drive the gear to rotate so as to push the rack to move, the rack can move to push the top plate to move, so that the top plate is tightly arranged at a gap in the main machine front bracket in an ejecting manner, the main machine front bracket can be stably arranged on the side wall of the moving table, and the stability of subsequent processing of the main machine front bracket can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of processing tooling, in particular to a processing tooling for a main engine front bracket. Background Art

[0002] Processing tooling refers to auxiliary tools and devices used in the processing and production process. They can improve processing efficiency, ensure processing quality, and enhance production benefits. There are many types of processing tooling, including fixtures, cutting tools, measuring tools, molds, etc. The main engine front bracket can support the front end of the main engine to ensure that the main engine remains stable during use. In order to reduce the weight of the main engine front bracket and ensure the supporting strength of the main engine front bracket during the production and processing process, a gap will be set on the inner wall of the main engine front bracket.

[0003] In the prior art, during the processing of the main engine front bracket, a processing tool is required to fix the main engine front bracket, and the inclined side wall of the main engine front bracket is not convenient for stable clamping from the side wall. The gap specifications inside the main engine front brackets of different specifications are different, which is not convenient for flexible adjustment according to the different gap specifications inside the main engine front bracket during the fixing process of the processing tool. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that the gap specifications inside the main engine front brackets of different specifications are different, which makes it inconvenient to flexibly adjust the processing according to the different gap specifications inside the main engine front bracket during the fixing processing of the processing tooling, and to propose a main engine front bracket processing tooling.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A main engine front bracket processing tooling comprises a workbench and a bracket, wherein the bracket is fixedly connected to the bottom of the workbench, a strip groove is opened on the inner wall of the top end of the workbench, a trapezoidal block is slidably provided on the inner wall of the strip groove of the workbench, a moving platform is provided on the upper surface of the workbench, the bottom of the moving platform is fixedly connected to the upper surface of the trapezoidal block, an adjusting cylinder is provided inside the moving platform, a connecting frame is fixedly connected at the connection between the adjusting cylinder and the moving platform, a rotating shaft is rotatably connected inside the adjusting cylinder, a gear is fixedly connected to the rod wall of the rotating shaft, two racks are meshingly provided on the side wall of the gear, and top plates are fixedly connected to the opposite sides of the two racks respectively.

[0007] Preferably, a support sheet is fixedly connected to the side wall of the mobile platform, and a handle is fixedly connected to the side wall of the support sheet.

[0008] Preferably, the top plate is configured as an arc-shaped plate, and anti-slip pads are respectively fixedly connected to opposite sides of the two top plates.

[0009] Preferably, guide blocks are fixedly connected to opposite sides of the two racks respectively, a guide groove is provided on the inner wall of the adjustment cylinder, and the guide block is slidably arranged on the inner wall of the guide groove.

[0010] Preferably, the inner wall of the trapezoidal block is threadedly connected with a threaded rotating rod, the inner wall of the workbench located in the strip groove is provided with a threaded groove, and the rod wall of the threaded rotating rod is threadedly connected to the inside of the threaded groove.

[0011] Preferably, a notch is provided at the end of the rotating shaft away from the gear, a threaded rod is provided inside the notch of the rotating shaft, a threaded ring is fixedly connected to the inside of the adjusting cylinder, the threaded rod is threadedly connected to the inside of the threaded ring, a handle is fixedly connected to the end of the threaded rod away from the rotating shaft, a paddle is fixedly connected to the end of the threaded rod away from the rotating handle, a rectangular groove is provided inside the notch of the rotating shaft, and the paddle is slidably arranged on the inner wall of the rectangular groove.

[0012] Compared with the prior art, the utility model provides a main engine front bracket processing tooling, which has the following beneficial effects:

[0013] 1. The mainframe front bracket processing tooling can drive the gear to rotate by rotating the rotating shaft, thereby pushing the rack to move. The rack movement can push the top plate to move, so that the top plate is tightly set at the gap inside the mainframe front bracket, so that the mainframe front bracket can be stably set on the side wall of the mobile platform, which can ensure the stability of subsequent processing of the mainframe front bracket.

[0014] 2. The processing tooling of the front bracket of the main engine can drive the threaded rod to rotate along the inside of the threaded ring by rotating the handle, and the paddle can drive the shaft to rotate. After the adjustment is completed, the threaded connection between the threaded rod and the threaded ring has a stable self-locking effect, which can further improve the stability of the top plate after adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a main engine front bracket processing tooling proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0017] Figure 3 for Figure 2 Structural side view of the middle adjustment cylinder.

[0018] In the figure: 1 workbench, 2 bracket, 3 trapezoidal block, 4 moving table, 5 support plate, 6 handle, 7 adjustment cylinder, 8 connecting frame, 9 rotating shaft, 10 gear, 11 rack, 12 top plate, 13 anti-skid pad, 14 guide block, 15 rotating handle, 16 threaded rotating rod, 17 threaded rod, 18 threaded ring, 19 plectrum. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 A main engine front bracket processing tooling comprises a workbench 1 and a bracket 2, wherein the bracket 2 is fixedly connected to the bottom of the workbench 1, a strip groove is provided on the inner wall of the top of the workbench 1, a trapezoidal block 3 is slidably provided on the inner wall of the strip groove of the workbench 1, a moving platform 4 is provided on the upper surface of the workbench 1, the bottom of the moving platform 4 is fixedly connected to the upper surface of the trapezoidal block 3, an adjusting cylinder 7 is provided inside the moving platform 4, a connecting frame 8 is fixedly connected at the connection between the adjusting cylinder 7 and the moving platform 4, a rotating shaft 9 is rotatably connected inside the adjusting cylinder 7, a gear 10 is fixedly connected to the rod wall of the rotating shaft 9, two racks 11 are meshedly provided on the side wall of the gear 10, and top plates 12 are fixedly connected to the opposite sides of the two racks 11.

[0021] A support plate 5 is fixedly connected to the side wall of the movable platform 4, a handle 6 is fixedly connected to the side wall of the support plate 5, the top plate 12 is configured as an arc-shaped plate, and the two top plates 12 are respectively fixedly connected to the opposite sides with anti-slip pads 13, the two racks 11 are respectively fixedly connected to the opposite sides with guide blocks 14, the inner wall of the adjusting cylinder 7 is provided with a guide groove, and the guide block 14 is slidably arranged on the inner wall of the guide groove.

[0022] When in use, the gear 10 can be driven to rotate by rotating the rotating shaft 9, thereby pushing the rack 11 to move. The movement of the rack 11 can push the top plate 12 to move, so that the top plate 12 is tightly set at the gap inside the main frame front bracket, so that the main frame front bracket can be stably set on the side wall of the moving platform 4, and the stability of the subsequent processing of the main frame front bracket can be ensured. The top plate 12 is set to be arc-shaped to improve the adaptability in the gap, and the anti-slip pad 13 can prevent slipping. The guide block 14 can ensure the stability of the movement of the rack 11.

[0023] In order to facilitate the adjustment of the rotating shaft 9, Figure 1-3As shown, the inner wall of the trapezoidal block 3 is threadedly connected with a threaded rotating rod 16, the inner wall of the workbench 1 located in the strip groove is provided with a threaded groove, the rod wall of the threaded rotating rod 16 is threadedly connected to the inside of the threaded groove, a recess is provided at the end of the rotating shaft 9 away from the gear 10, a threaded rod 17 is provided inside the recess of the rotating shaft 9, a threaded ring 18 is fixedly connected to the inside of the adjusting cylinder 7, the threaded rod 17 is threadedly connected to the inside of the threaded ring 18, the end of the threaded rod 17 away from the rotating shaft 9 is fixedly connected to the handle 15, the end of the threaded rod 17 away from the handle 15 is fixedly connected to the paddle 19, the rotating shaft 9 is provided with a rectangular groove inside the recess, and the paddle 19 is slidably arranged on the inner wall of the rectangular groove.

[0024] The movable platform 4 can adjust its position by sliding the trapezoidal block 3 along the inner wall of the strip groove. After moving to the specified position, the trapezoidal block 3 can be stably set inside the workbench 1 by rotating the threaded rotating rod 16. In order to facilitate the adjustment of the rotating shaft 9, rotating the rotating handle 15 can drive the threaded rod 17 to rotate along the inside of the threaded ring 18, so that the paddle 19 can drive the rotating shaft 9 to rotate. After the adjustment is completed, the threaded connection between the threaded rod 17 and the threaded ring 18 has a stable self-locking effect, which can further improve the stability of the top plate 12 after adjustment.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A main engine front bracket processing tool, comprising a workbench (1) and a bracket (2), characterized in that: The bracket (2) is fixedly connected to the bottom of the workbench (1); a strip groove is provided on the inner wall of the top of the workbench (1); a trapezoidal block (3) is slidably provided on the inner wall of the strip groove of the workbench (1); a moving platform (4) is provided on the upper surface of the workbench (1); the bottom of the moving platform (4) is fixedly connected to the upper surface of the trapezoidal block (3); an adjusting cylinder (7) is provided inside the moving platform (4); a connecting frame (8) is fixedly connected at the connection between the adjusting cylinder (7) and the moving platform (4); a rotating shaft (9) is rotatably connected inside the adjusting cylinder (7); a gear (10) is fixedly connected to the rod wall of the rotating shaft (9); two racks (11) are meshedly provided on the side wall of the gear (10); and top plates (12) are fixedly connected to the opposite sides of the two racks (11).

2. The main engine front bracket processing tool according to claim 1, characterized in that: A support sheet (5) is fixedly connected to the side wall of the mobile platform (4), and a handle (6) is fixedly connected to the side wall of the support sheet (5).

3. The main engine front bracket processing tool according to claim 1, characterized in that: The top plate (12) is configured as an arc-shaped plate, and anti-slip pads (13) are respectively fixedly connected to opposite sides of the two top plates (12).

4. The main engine front bracket processing tool according to claim 1, characterized in that: A guide block (14) is fixedly connected to the opposite sides of the two racks (11), and a guide groove is provided on the inner wall of the adjustment cylinder (7), and the guide block (14) is slidably arranged on the inner wall of the guide groove.

5. The main engine front bracket processing tool according to claim 1, characterized in that: The inner wall of the trapezoidal block (3) is threadedly connected to a threaded rotating rod (16); the inner wall of the workbench (1) located in the strip groove is provided with a threaded groove; the rod wall of the threaded rotating rod (16) is threadedly connected to the inside of the threaded groove.

6. The main engine front bracket processing tool according to claim 1, characterized in that: A notch is provided at one end of the rotating shaft (9) away from the gear (10); a threaded rod (17) is provided inside the notch of the rotating shaft (9); a threaded ring (18) is fixedly connected inside the adjusting cylinder (7); the threaded rod (17) is threadedly connected inside the threaded ring (18); an end of the threaded rod (17) away from the rotating shaft (9) is fixedly connected to a rotating handle (15); an end of the threaded rod (17) away from the rotating handle (15) is fixedly connected to a paddle (19); a rectangular groove is provided inside the notch of the rotating shaft (9); the paddle (19) is slidably arranged on the inner wall of the rectangular groove.

Images