Inclined sizing block for machine tool

Abstract

The utility model discloses an inclined sizing block for a machine tool, which relates to the technical field of sizing blocks and comprises a pouring base, a sizing block box is arranged on the pouring base, a bidirectional adjusting mechanism is arranged between the pouring base and the sizing block box and comprises a transverse sliding plate and a longitudinal sliding plate, the transverse sliding plate is arranged on the pouring base in a sliding manner, and the longitudinal sliding plate is arranged on the pouring base. The longitudinal sliding plate is arranged on the transverse sliding plate in a sliding mode, the moving direction of the transverse sliding plate is perpendicular to the moving direction of the longitudinal sliding plate, the sizing block box is installed on the longitudinal sliding plate, a first wedge block is arranged in the sizing block box in a sliding mode, and a second wedge block is matched with the top slope of the first wedge block and penetrates through the sizing block box in a sliding mode to be connected with the bearing platform. The bearing platform is located above the sizing block box, position fine adjustment can be conveniently conducted in the later period according to the actual error condition, and mechanical equipment can be installed more accurately and stably.

Description

Technical Field

[0001] The utility model relates to the technical field of shims, in particular to an inclined shim for a machine tool. Background Technique

[0002] The shim is an important and indispensable component on the production line. It is placed under the machine to support the weight of the machine, has the functions of shock absorption and support, and can also adjust the installation height of the mechanical equipment. In an environment with high requirements for installation strength, the shim needs to be fixed by concrete pouring to ensure that the shim will not slip when supporting the equipment. However, for such shims, the position for pouring and fixing the shim needs to be determined first, and then the mechanical equipment is installed on the shim, resulting in the inability to adjust the position of the shim later, and it is easy to have installation errors, leading to the inability to support the mechanical equipment well, that is, there is a large error between the planned support position and the actual support position, affecting the installation effect of the mechanical equipment. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an inclined shim for a machine tool to solve the deficiencies of the prior art.

[0004] The purpose of the utility model is achieved by the following technical solutions: An inclined shim for a machine tool includes a pouring base, a shim box is arranged on the pouring base, a bidirectional adjustment mechanism is arranged between the pouring base and the shim box, the bidirectional adjustment mechanism includes a transverse slide plate and a longitudinal slide plate, the transverse slide plate is slidably arranged on the pouring base, the longitudinal slide plate is slidably arranged on the transverse slide plate, the moving direction of the transverse slide plate is perpendicular to the moving direction of the longitudinal slide plate, the shim box is installed on the longitudinal slide plate, a first wedge block is slidably arranged in the shim box, the top inclined surface of the first wedge block is matched with a second wedge block, the second wedge block slides through the shim box and is connected to a bearing platform, and the bearing platform is located above the shim box.

[0005] Further, a transverse chute is opened at the top of the pouring base, a transverse lead screw is slidably arranged in the transverse chute, a transverse slider is threadedly sleeved on the transverse lead screw, the transverse slider is slidably adapted in the transverse chute, and the transverse slide plate is connected to the transverse slider.

[0006] Further, a counterbore and a through hole are successively opened on the transverse slide plate along the direction close to the transverse slider, a threaded hole is opened on the transverse slider, the tail of a bolt passes through the through hole and is threadedly adapted in the threaded hole, and the bolt head is located in the counterbore.

[0007] Further, a longitudinal chute is formed in the top of the transverse slide plate. A longitudinal lead screw is rotatably arranged in the longitudinal chute. A longitudinal slider is threadedly sleeved on the longitudinal lead screw. The longitudinal slider is slidably adapted to the longitudinal chute. The transverse slide plate is connected to the longitudinal slider.

[0008] Further, a tooling plate is fixedly sleeved on the bottom of the shim box. The tooling plate is connected to the transverse slide plate through tooling bolts.

[0009] Further, tooling holes adapted to the tooling bolts are formed in the casting base.

[0010] Further, a plurality of anchor bolts are connected to the bottom of the casting base.

[0011] Further, a screw rod is rotatably arranged in the shim box. The first wedge block is threadedly sleeved on the screw rod.

[0012] The beneficial effects of the utility model are as follows:

[0013] The casting base is fixed. The movement of the transverse slide plate and the movement of the longitudinal slide plate can adjust the position of the shim box. And the movement direction of the transverse slide plate is perpendicular to the movement direction of the longitudinal slide plate, which can adjust the position of the shim box on the horizontal plane, so as to adjust the contact support position between the bearing platform and the mechanical equipment, and it is convenient to perform position fine-tuning according to the actual error situation in the later stage, making the installation of the mechanical equipment more accurate and stable. Description of the Drawings

[0014] Figure 1 is a schematic internal structure diagram of an inclined shim for a machine tool according to the utility model;

[0015] Figure 2 is Figure 1 the enlarged view at A in

[0016] In the figure, 1 - casting base, 2 - shim box, 3 - transverse slide plate, 4 - longitudinal slide plate, 5 - first wedge block, 6 - second wedge block, 7 - bearing platform, 8 - transverse chute, 9 - transverse lead screw, 10 - transverse slider, 11 - counterbore, 12 - through hole, 13 - threaded hole, 14 - bolt, 15 - longitudinal chute, 16 - longitudinal lead screw, 17 - longitudinal slider, 18 - tooling plate, 19 - anchor bolt, 20 - screw rod. Detailed Embodiments

[0017] Embodiment 1

[0018] As Figure 1 and Figure 2As shown in the figure, an inclined shim for a machine tool includes a cast base 1. A plurality of anchor bolts 19 are connected to the bottom of the cast base 1. The anchor bolts 19 are buried in concrete by means of concrete casting, so that the cast base 1 is fixed to the ground, with strong stability and no sliding in the later support. A shim box 2 is arranged on the cast base 1. A two-way adjustment mechanism is arranged between the cast base 1 and the shim box 2. The two-way adjustment mechanism includes a transverse slide plate 3 and a longitudinal slide plate 4. The transverse slide plate 3 is slidably arranged on the cast base 1, and the longitudinal slide plate 4 is slidably arranged on the transverse slide plate 3. The moving direction of the transverse slide plate 3 is perpendicular to the moving direction of the longitudinal slide plate 4. The shim box 2 is installed on the longitudinal slide plate 4. A first wedge block 5 is slidably arranged in the shim box 2. The top inclined surface of the first wedge block 5 is engaged with a second wedge block 6. The second wedge block 6 slides through the shim box 2 and is connected to a bearing platform 7. The bearing platform 7 is located above the shim box 2. The cast base 1 is fixed. Place the mechanical equipment on the bearing platform 7 and measure whether the support position of the mechanical equipment meets the requirements. If it does not meet the requirements, jack up the mechanical equipment with a jack. Then, the position of the shim box 2 can be adjusted by the movement of the transverse slide plate 3 and the movement of the longitudinal slide plate 4. Moreover, the moving direction of the transverse slide plate 3 is perpendicular to the moving direction of the longitudinal slide plate 4, so that the position of the shim box 2 on the horizontal plane can be adjusted, thereby adjusting the contact support position between the bearing platform 7 and the mechanical equipment. At the same time, the height of the bearing platform 7 is adjusted by the movement of the first wedge block 5. This adjustment is a prior art and will not be elaborated here. After the adjustment is completed, the jack lowers the mechanical equipment so that it falls on the bearing platform 7, thus solving the influence caused by the installation error of the shims and making the installation of the mechanical equipment more accurate and stable.

[0019] Further, a screw rod 20 is rotatably arranged in the shim box 2. The first wedge block 5 is threadedly sleeved on the screw rod 20. By rotating the screw rod 20, the first wedge block 5 is driven to move linearly along the axial direction of the screw rod 20. Through the inclined surface contact between the first wedge block 5 and the second wedge block 6, the second wedge block 6 is moved upward to realize the height adjustment of the bearing platform 7.

[0020] Embodiment 2

[0021] On the basis of Embodiment 1, as Figure 1 and Figure 2As shown in the figure, a transverse chute 8 is formed at the top of the casting base 1. A transverse lead screw 9 is slidably disposed in the transverse chute 8. A transverse slider 10 is threadedly sleeved on the transverse lead screw 9. The transverse slider 10 is slidably fitted in the transverse chute 8. The transverse slide plate 3 is connected to the transverse slider 10. One end of the transverse lead screw 9 passes through the casting base 1 and is connected with a first nut. By rotating the first nut, the transverse lead screw 9 is driven to move, so that the transverse slider 10 makes a linear movement along the axial direction of the transverse lead screw 9, thereby adjusting the position of the transverse slide plate 3, and further adjusting the position of the bearing platform 7. A longitudinal chute 15 is formed at the top of the transverse slide plate 3. A longitudinal lead screw 16 is rotatably disposed in the longitudinal chute 15. A longitudinal slider 17 is threadedly sleeved on the longitudinal lead screw 16. The longitudinal slider 17 is slidably fitted in the longitudinal chute 15. The longitudinal slide plate 4 is connected to the longitudinal slider 17. One end of the longitudinal lead screw 16 passes through the transverse slide plate 3 and is connected with a second nut. By rotating the second nut, the longitudinal lead screw 16 is driven to rotate, so that the longitudinal slider 17 makes a linear movement along the axial direction of the longitudinal lead screw 16, driving the longitudinal slide plate 4 to move, thereby adjusting the position of the bearing platform 7. In cooperation with the movement of the transverse slide plate 3, the position of the bearing platform 7 can be finely adjusted in the horizontal position, making the support position more accurate.

[0022] Embodiment III

[0023] On the basis of Embodiment II, a counterbore 11 and a through hole 12 are sequentially formed on the transverse slide plate 3 along the direction close to the transverse slider 10. A threaded hole 13 is formed on the transverse slider 10. The tail of a bolt 14 passes through the through hole 12 and is threadedly fitted in the threaded hole 13. The head of the bolt 14 is located in the counterbore 11. The transverse slide plate 3 is detachably connected to the transverse slider 10 through the bolt 14. It can be judged whether to install the bidirectional adjustment mechanism on the casting base 1 according to the specific use situation to meet the actual requirements.

[0024] Embodiment IV

[0025] On the basis of Embodiment III, as Figure 1 shown, a tooling plate 18 is fixedly sleeved at the bottom of the shim box 2. The tooling plate 18 is connected to the longitudinal slide plate 4 through a tooling bolt. A tooling hole adapted to the tooling bolt is formed on the casting base 1. The shim box 2 is connected to the longitudinal slide plate 4 through the tooling bolt. When it is necessary to remove the bidirectional adjustment mechanism, the shim box 2 is disassembled from the bidirectional adjustment mechanism, and then the bidirectional adjustment mechanism is removed from the casting base 1. The shim box 2 is directly installed on the casting base 1, and the tooling bolt is connected in the tooling hole of the casting base 1 to complete the installation. Thus, it can be selected whether to install the bidirectional adjustment mechanism according to the use situation. For example, in the case where the height installation space is limited, the bidirectional adjustment mechanism can be removed.

Claims

1. An inclined shim for a machine tool, comprising a cast base (1), and a shim box (2) is arranged on the cast base (1), characterized in that, A two-way adjusting mechanism is provided between the casting base (1) and the shim box (2). The two-way adjusting mechanism includes a transverse slide plate (3) and a longitudinal slide plate (4). The transverse slide plate (3) is slidably arranged on the casting base (1), the longitudinal slide plate (4) is slidably arranged on the transverse slide plate (3), the moving direction of the transverse slide plate (3) is perpendicular to the moving direction of the longitudinal slide plate (4), the shim box (2) is installed on the longitudinal slide plate (4), a first wedge block (5) is slidably arranged in the shim box (2), the top inclined surface of the first wedge block (5) is matched with a second wedge block (6), the second wedge block (6) slidably passes through the shim box (2) to connect a bearing platform (7), and the bearing platform (7) is located above the shim box (2).

2. The adjustable wedge for a machine tool according to claim 1, characterized in that, A transverse chute (8) is opened at the top of the casting base (1), a transverse lead screw (9) is slidably arranged in the transverse chute (8), a transverse slider (10) is threadedly sleeved on the transverse lead screw (9), the transverse slider (10) is slidably fitted in the transverse chute (8), and the transverse slide plate (3) is connected to the transverse slider (10).

3. The adjustable wedge for a machine tool according to claim 2, characterized in that, A counterbore (11) and a through hole (12) are sequentially opened on the transverse slide plate (3) along the direction close to the transverse slider (10), a threaded hole (13) is opened on the transverse slider (10), the tail of a bolt (14) passes through the through hole (12) and is threadedly fitted in the threaded hole (13), and the bolt head of the bolt (14) is located in the counterbore (11).

4. The adjustable wedge for a machine tool according to claim 1, wherein, A longitudinal chute (15) is opened at the top of the transverse slide plate (3), a longitudinal lead screw (16) is rotatably arranged in the longitudinal chute (15), a longitudinal slider (17) is threadedly sleeved on the longitudinal lead screw (16), the longitudinal slider (17) is slidably fitted in the longitudinal chute (15), and the longitudinal slide plate (4) is connected to the longitudinal slider (17).

5. The adjustable wedge for a machine tool according to claim 1, characterized in that, A tooling plate (18) is fixedly sleeved at the bottom of the shim box (2), and the tooling plate (18) is connected to the longitudinal slide plate (4) through a tooling bolt.

6. The adjustable wedge for a machine tool according to claim 5, characterized in that, A tooling hole adapted to the tooling bolt is opened on the casting base (1).

7. The adjustable wedge for a machine tool according to claim 1, wherein, A plurality of anchor bolts (19) are connected to the bottom of the casting base (1).

8. The adjustable wedge for a machine tool according to claim 1, characterized in that, A screw rod (20) is rotatably arranged in the shim box (2), and the first wedge block (5) is threadedly sleeved on the screw rod (20).

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