A support base for a boring machine table

Abstract

The utility model relates to supporting base technical field discloses a kind of supporting base for boring machine workstation, including supporting seat body, the top of supporting seat body is provided with mounting hole, the inside of supporting seat body is provided with adjusting mechanism, the adjusting mechanism includes first inclined surface block, the inner wall of supporting seat body is slidably connected in first inclined surface block, the outer wall of first inclined surface block is slidably connected with second inclined surface block, the bottom of first inclined surface block is fixedly connected with threaded block, the inner wall of supporting seat body is penetrated and is rotatably connected with rotating rod. In the utility model, by the design of adjusting mechanism, the horizontal inclination of workstation can be flexibly adjusted when installing workstation, so that the workstation can maintain stable horizontal state, without repeatedly adjusting the horizontal angle of workstation by gasket again, not only more simple to operate, but also greatly improve the installation efficiency of workstation and supporting seat body.

Description

Technical Field

[0001] This utility model relates to the field of support base technology, and in particular to a support base for a boring machine worktable. Background Technology

[0002] The support base of the boring machine's worktable is the core component that ensures the stable operation of the worktable. It is usually made of high-strength cast iron or steel and has sufficient rigidity and load-bearing capacity to evenly transfer the weight of the worktable and the workpiece above it to the ground or machine tool foundation.

[0003] During actual installation, unevenness on the mounting base or ground can cause the worktable above the support base to be in a non-horizontal state. In this case, shims need to be added to adjust the height of the worktable to restore it to a horizontal state and ensure that the processing accuracy meets the requirements.

[0004] While adding shims can solve the problem of leveling the worktable to some extent, this method has significant limitations. First, the thickness of the shims is fixed, and the adjustment range is entirely limited by the shim specifications, making continuous and flexible height fine-tuning impossible to meet extremely high leveling accuracy requirements. Second, adding shims requires repeated disassembly, adjustment, and tightening of the mounting bolts, a cumbersome and time-consuming process that significantly reduces the worktable's installation efficiency. Therefore, a support base for the boring machine worktable is proposed to solve these problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a support base for a boring machine worktable, which aims to solve the problem mentioned in the prior art that "the method of using shims to level the worktable when installing the support base is not only ineffective but also very troublesome."

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a support base for a boring machine worktable, comprising a support body, wherein the top of the support body is provided with an installation hole, and an adjustment mechanism is provided inside the support body; The adjustment mechanism includes a first inclined block, which is slidably connected to the inner wall of the support body. A second inclined block is slidably connected to the outer wall of the first inclined block. A threaded block is fixedly connected to the bottom of the first inclined block. A rotating rod is rotatably connected through the inner wall of the support body. A locking mechanism is provided on the outer wall of the rotating rod. A first thread is formed on the outer wall of the rotating rod. A handwheel is fixedly connected to the end of the rotating rod away from the threaded block.

[0007] As a further description of the above technical solution: The locking mechanism includes a second thread, which is formed on the outer wall of the rotating rod, and the rotating rod is threadedly connected to a threaded sleeve through the second thread.

[0008] As a further description of the above technical solution: A brake pad is fixedly connected to the side of the threaded sleeve near the support body.

[0009] As a further description of the above technical solution: Friction pads are fixedly connected to the side wall of the support body.

[0010] As a further description of the above technical solution: The second thread has the same thread direction as the first thread.

[0011] As a further description of the above technical solution: The first inclined block and the second inclined block have an adjacent inclined surface structure, and the second inclined block is slidably connected to the outer inclined surface of the first inclined block.

[0012] As a further description of the above technical solution: A buffer is fixedly connected to the top of the second inclined block.

[0013] As a further description of the above technical solution: The threaded block is a rectangular block structure with a threaded hole in the middle, and the threaded block is threadedly connected to the first thread.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the horizontal tilt angle of the workbench can be flexibly adjusted during installation, so that the workbench can maintain a stable horizontal state. There is no need to repeatedly adjust the horizontal angle of the workbench with shims. This not only makes the operation simpler, but also greatly improves the installation efficiency of the workbench and the support body.

[0015] 2. In this utility model, the locking mechanism can lock the rotating rod after the horizontal angle of the worktable is adjusted, preventing the rotating rod from loosening due to mechanical vibration, so that the first inclined block and the second inclined block can provide stable and effective support for the worktable. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the support body of this utility model; Figure 3 This is a schematic diagram of the overall structure of the first inclined block and the second inclined block of this utility model; Figure 4 This utility model Figure 2 A magnified structural diagram at point A.

[0017] Legend: 1. Support body; 2. Mounting hole; 3. Adjustment mechanism; 31. First inclined block; 32. Second inclined block; 33. Threaded block; 34. Rotating rod; 35. First thread; 36. Handwheel; 37. Buffer; 4. Locking mechanism; 41. Second thread; 42. Threaded sleeve; 43. Brake pad; 44. Friction pad. Detailed Implementation

[0018] 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.

[0019] Reference Figure 1 - Figure 3 One embodiment of this utility model is a support base for a boring machine worktable, including a support body 1. The top of the support body 1 is provided with a mounting hole 2. After the horizontal angle of the worktable is adjusted, the worktable can be locked to the top of the support body 1 by using bolts in conjunction with the mounting hole 2. An adjustment mechanism 3 is provided inside the support body 1.

[0020] Reference Figure 2 - Figure 3The adjusting mechanism 3 includes a first inclined block 31, which is slidably connected to the inner wall of the support body 1. A second inclined block 32 is slidably connected to the outer wall of the first inclined block 31. By sliding the second inclined block 32 upward, the worktable placed above the support body 1 can be lifted upward, thereby adjusting the tilt angle of the worktable and keeping it in a stable horizontal state. The side of the first inclined block 31 adjacent to the second inclined block 32 is an inclined structure. The second inclined block 32 is slidably connected to the inclined outer wall of the first inclined block 31. While the first inclined block 31 slides, its inclined surface pushes the second inclined block 32, causing the second inclined block 32 to slide on the inner wall of the support body 1. A threaded block 33 is fixedly connected to the bottom of the first inclined block 31. The structure is a rectangular block with a threaded hole in the middle. When the threaded block 33 slides, it will drive the first inclined block 31 to slide synchronously. The inner wall of the support body 1 is rotatably connected to a rotating rod 34. The outer wall of the rotating rod 34 is provided with a locking mechanism 4. The outer wall of the rotating rod 34 is provided with a first thread 35. The threaded block 33 is threadedly connected to the first thread 35. The rotating rod 34 is rotated by a handwheel 36. The rotation of the rotating rod 34, in conjunction with the first thread 35, can drive the threaded block 33 to slide on the inner wall of the support body 1. The end of the rotating rod 34 away from the threaded block 33 is fixedly connected to a handwheel 36. The top of the second inclined block 32 is fixedly connected to a buffer 37. The buffer 37 is made of rubber. The buffer 37 can improve the friction between the second inclined block 32 and the worktable.

[0021] Reference Figure 4 The locking mechanism 4 includes a second thread 41, which is formed on the outer wall of the rotating rod 34. The second thread 41 has the same thread direction as the first thread 35. The rotating rod 34 is threadedly connected to a threaded sleeve 42 through the second thread 41. When the threaded sleeve 42 is rotated, the threaded sleeve 42 can be moved laterally on the outer wall of the rotating rod 34 by means of the second thread 41. A brake pad 43 is fixedly connected to the side of the threaded sleeve 42 near the support body 1. A friction pad 44 is fixedly connected to the side wall of the support body 1. Both the brake pad 43 and the friction pad 44 are made of resin-based composite material. The friction between the brake pad 43 and the friction pad 44 can limit the threaded sleeve 42.

[0022] Working principle: Place the worktable on top of the support body 1. If the worktable is not level, rotate the lever 34 by handwheel 36. The rotation of lever 34, in conjunction with the first thread 35, causes the threaded block 33 to slide on the inner wall of the support body 1 and gradually approach the handwheel 36. At the same time, the threaded block 33 causes the first inclined block 31 to slide synchronously, so that the first inclined block 31 gradually approaches the handwheel 36. While the first inclined block 31 is sliding, its inclined surface pushes the second inclined block 32 upward, so that the second inclined block 32 slides upward on the inner wall of the support body 1. The upward sliding of the second inclined block 32 can lift the worktable placed on top of the support body 1, thereby adjusting the tilt angle of the worktable and keeping it in a stable level. After adjustment, use bolts in conjunction with mounting holes 2 to lock the worktable on top of the support body 1.

[0023] After the second inclined block 32 adjusts the worktable to a horizontal position, the threaded sleeve 42 is rotated. At this time, the second thread 41 can be used to make the threaded sleeve 42 move laterally on the outer wall of the rotating rod 34 until the threaded sleeve 42 drives the brake pad 43 on its side wall to press tightly against the outer wall of the friction pad 44. At this time, the friction between the brake pad 43 and the friction pad 44 can limit the threaded sleeve 42 to stop it from rotating. After the threaded sleeve 42 stops rotating, the self-locking of the second thread 41 can limit the rotating rod 34, so that the rotating rod 34 can no longer drive the threaded block 33 to slide on the inner wall of the support body 1 through the first thread 35 and gradually move away from the handwheel 36. Thus, the first inclined block 31 can no longer slide away from the handwheel 36, and the second inclined block 32 can no longer slide downward, so that the second inclined block 32 can provide stable and effective support for the worktable.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A support base for a boring machine table comprising a support base body (1), characterised in that: The top of the support body (1) is provided with an installation hole (2), and the interior of the support body (1) is provided with an adjustment mechanism (3). The adjustment mechanism (3) includes a first inclined block (31), which is slidably connected to the inner wall of the support body (1). A second inclined block (32) is slidably connected to the outer wall of the first inclined block (31). A threaded block (33) is fixedly connected to the bottom of the first inclined block (31). A rotating rod (34) is rotatably connected through the inner wall of the support body (1). A locking mechanism (4) is provided on the outer wall of the rotating rod (34). A first thread (35) is opened on the outer wall of the rotating rod (34). A handwheel (36) is fixedly connected to the end of the rotating rod (34) away from the threaded block (33).

2. The support base for a boring machine table according to claim 1, characterized in that: The locking mechanism (4) includes a second thread (41) which is formed on the outer wall of the rotating rod (34), and the rotating rod (34) is threadedly connected to a threaded sleeve (42) through the second thread (41).

3. A support base for a boring machine table according to claim 2, characterised in that: The threaded sleeve (42) is fixedly connected to a brake pad (43) on the side near the support body (1).

4. The support base for a boring machine table of claim 1 wherein: Friction pads (44) are fixedly connected to the side wall of the support body (1).

5. The support base for a boring machine table of claim 2, wherein: The second thread (41) has the same thread direction as the first thread (35).

6. The support base for a boring machine table of claim 1 wherein: The first inclined block (31) and the second inclined block (32) have an inclined structure on the side adjacent to each other. The second inclined block (32) is slidably connected to the outer wall of the inclined surface of the first inclined block (31).

7. The support base for a boring machine table of claim 1 wherein: The top of the second inclined block (32) is fixedly connected to a buffer (37).

8. The support base for a boring machine table of claim 1 wherein: The threaded block (33) is a rectangular block structure with a threaded hole in the middle, and the threaded block (33) is threadedly connected to the first thread (35).

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