CN215616386U - Machine tool cushion block - Google Patents
Machine tool cushion block Download PDFInfo
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- CN215616386U CN215616386U CN202121454539.6U CN202121454539U CN215616386U CN 215616386 U CN215616386 U CN 215616386U CN 202121454539 U CN202121454539 U CN 202121454539U CN 215616386 U CN215616386 U CN 215616386U
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- bolt
- adjusting bolt
- wedge
- machine tool
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Abstract
The utility model discloses a machine tool cushion block which comprises a movable plate and a bottom plate which are arranged up and down, wherein a connecting bolt is arranged at the left end of the movable plate, the connecting bolt penetrates through the movable plate and then is screwed on the bottom plate, a compressed spring is arranged between a bolt head of the connecting bolt and the movable plate, a wedge plate with a large end facing left is arranged between the movable plate and the bottom plate, the upper side surface of the wedge plate is matched with the lower side surface of the left end of the movable plate, the lower side surface of the wedge plate is matched with the upper side surface of the left end of the bottom plate, an adjusting bolt is horizontally and transversely fixedly arranged at the right end of the wedge plate, and the bolt head of the adjusting bolt is arranged at the right side. The bolt head of the adjusting bolt can drive the wedge plate to move left and right, so that the moving plate ascends or descends, and the height adjustment is realized; the gravity of the machine tool is transmitted to the wedge plate and then to the bottom plate through the movable plate, and the surfaces are attached to each other in the whole process, so that the gravity born by the whole cushion block is large.
Description
Technical Field
The utility model belongs to the technical field of machine tool accessories, and particularly relates to a machine tool cushion block.
Background
Machine tools are machines for manufacturing machines, also called machine tools or machine tools, which are conventionally referred to as machine tools for short. Along with the development of the industrial automation industry of machine tools in China, the structure upgrade and the technical progress of the machine tool industry have made greater development, the method also accelerates the realization of novel industrial road transition depending on technical progress and sustainable development in China, however, the machine tool manufacturing industry is an important embodiment of the high-end equipment manufacturing industry in China, and with the improvement of the requirements of the machine tool industry on the production precision and the efficiency of products, the machine tool industry in China needs to meet the requirements of numerical control modification of a large number of common machine tool accessories, machine tool accessories and machine tools urgently, wherein the machine tool cushion block is used for a fitting for adjusting the supporting height of the machine tool, when the existing cushion block is used for adjusting the height, because the cushion block is not matched with a fixed structure, the sliding displacement condition is easy to occur, the stability of the machine tool is influenced, when the leveling device is used on a heavy machine tool, the number of the cushion blocks needs to be increased, but the leveling of the heavy machine tool is not easy after the number is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a machine tool cushion block which is stable in adjustment, not easy to slide and shift and good in bearing effect.
Therefore, the technical scheme adopted by the utility model is as follows: the utility model provides a machine tool cushion, includes movable plate and the bottom plate that sets up from top to bottom, is provided with connecting bolt at the left end of movable plate, connecting bolt passes behind the movable plate and screws up on the bottom plate, is provided with the spring of compressed between connecting bolt's bolt head and movable plate, be provided with the main aspects wedge plate left between movable plate and the bottom plate, the last side and the movable plate left end downside phase-match of wedge plate, the downside and the bottom plate left end of wedge plate go up the side phase-match, the horizontal fixed adjusting bolt that is provided with of right-hand member level of wedge plate, adjusting bolt's bolt head sets up on the right side the top surface of movable plate is provided with spherical groove, be provided with the top surface in the spherical groove and be plane and bottom surface rather than complex spherical lug.
Preferably, the adjusting bolt is sleeved with a fixing ring positioned on the right side of the wedge plate, the fixing ring is fixed on the adjusting bolt through a set screw, a movable connecting pin penetrates through the right side of the moving plate and the right side of the bottom plate, and the adjusting bolt penetrates through the movable connecting pin and the fixing ring and is positioned on the left side of the movable connecting pin.
Further preferably, the adjusting bolt further comprises a gasket, and the gaskets sleeved on the adjusting bolt are arranged between the bolt head of the adjusting bolt and the movable connecting pin and between the movable connecting pin and the fixing ring.
Preferably, the upper side surface and the lower side surface of the wedge plate are both provided with inclined surfaces, and the inclined angles of the inclined surfaces on the upper side surface and the lower side surface are the same.
The utility model has the beneficial effects that: the bolt head of the adjusting bolt can drive the wedge plate to move left and right, so that the moving plate ascends or descends, and the height adjustment is realized; by the matching of the connecting bolt and the spring, after the moving plate ascends or descends, the movable plate can be kept attached to the wedge block and the wedge block is attached to the bottom plate, so that the height after adjustment can be ensured to be stable; when the ground below the bottom plate has slight unevenness, the upper top surface of the spherical convex block is in surface contact with the machine tool through the matching of the spherical groove and the spherical convex block; the gravity of the machine tool is transmitted to the wedge plate and then to the bottom plate through the movable plate, and the surfaces are attached to each other in the whole process, so that the gravity borne by the whole cushion block is large, and when the machine tool is a heavy machine tool, only three cushion blocks are needed.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a perspective view of the present invention.
Detailed Description
The utility model will be further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1-2, a machine tool cushion block mainly comprises a moving plate 1, a bottom plate 2, a connecting bolt 3, a spring 4, a wedge plate 5, an adjusting bolt 6, a fixing ring 7, a set screw 8, a movable connecting pin 9, a gasket 10 and a spherical bump 11, wherein the moving plate 1 is located above the bottom plate 2, the connecting bolt 3 is arranged at the left end of the moving plate 1, and the connecting bolt 3 penetrates through the moving plate 1 and then is screwed on the bottom plate 2. A wedge plate 5 with a large end facing left is arranged between the moving plate 1 and the bottom plate 2, the upper side face of the wedge plate 5 is matched with the lower side face of the left end of the moving plate 1, and the lower side face of the wedge plate 5 is matched with the upper side face of the left end of the bottom plate 2. When the wedge plate 5 moves rightward, the moving plate 1 ascends, and when the wedge plate 5 moves leftward, the moving plate 2 descends.
In order to ensure that the movable plate 1 is always attached to the wedge plate 5 and the wedge plate 5 is always attached to the bottom plate 2 when the movable plate 1 ascends or descends, a compressed spring 4 is arranged between a bolt head of the connecting bolt 3 and the movable plate 1.
In order to facilitate the left and right movement of the wedge plate 5, an adjusting bolt 6 is horizontally and transversely fixedly arranged at the right end of the wedge plate 5, and a bolt head of the adjusting bolt 6 is positioned at the right sides of the moving plate 1 and the bottom plate 2, so that the adjusting bolt can drive the wedge plate 5 to move left and right by rotating the bolt head of the adjusting bolt 6.
The top surface of the moving plate 1 is provided with a spherical groove, the spherical groove is internally provided with a spherical lug 11, the top surface of the spherical groove is a plane, the bottom surface of the spherical groove is matched with the spherical lug 11, and when the ground below the bottom plate 2 has slight unevenness, the spherical groove is matched with the spherical lug 11, so that the upper top surface of the spherical lug 11 is in surface contact with a machine tool.
In order to prevent the adjusting bolt 6 from moving when the adjusting bolt 6 is rotated, a fixing ring 7 located at the right side of the wedge plate 5 is fitted over the adjusting bolt 6, and the fixing ring 7 is fixed to the adjusting bolt 6 by a set screw 8.
In order to prevent the fixed ring 7 from moving between the right sides of the moving plate 1 and the bottom plate 2, the movable connecting pin 9 penetrates through the movable connecting pin 9, but the fixed ring 7 cannot penetrate through the movable connecting pin 9, so that the adjusting bolt 6 can be conveniently moved, the movable connecting pin 9 is in clearance fit with the adjusting bolt 6, and the movable connecting pin 9 also has the function of guiding when the moving plate 1 moves up and down.
In order to prevent the adjusting bolt 6 from rotating, the fixed ring 7 and the bolt head of the adjusting bolt 6 directly collide with the movable connecting pin 9 to generate abnormal sound, and gaskets 10 sleeved on the adjusting bolt 6 are arranged between the bolt head of the adjusting bolt 6 and the movable connecting pin 9 and between the movable connecting pin 9 and the fixed ring 7.
In order to facilitate the adjustment of the stable movement of the wedge plate 5, the upper and lower sides of the wedge plate 5 are both provided with inclined planes, and preferably, the inclined angles of the inclined planes on the upper and lower sides are the same.
In order to ensure that the wedge plate 5 cannot deviate when moving left and right, anti-deviation bulges are arranged at the front end and the rear end of the top surface of the movable plate 1 and the front end and the rear end of the bottom surface of the bottom plate 2, and notches corresponding to the anti-deviation bulges are arranged at the front end and the rear end of the top surface and the bottom surface of the wedge plate 5.
Claims (4)
1. A kind of lathe cushion, its characterized in that: comprises a movable plate (1) and a bottom plate (2) which are arranged up and down, a connecting bolt (3) is arranged at the left end of the movable plate (1), the connecting bolt (3) penetrates through the moving plate (1) and then is screwed on the bottom plate (2), a compressed spring (4) is arranged between the bolt head of the connecting bolt (3) and the moving plate (1), a wedge plate (5) with a large end facing left is arranged between the moving plate (1) and the bottom plate (2), the upper side surface of the wedge plate (5) is matched with the lower side surface of the left end of the moving plate (1), the lower side surface of the wedge plate (5) is matched with the upper side surface of the left end of the bottom plate (2), an adjusting bolt (6) is horizontally and transversely fixedly arranged at the right end of the wedge plate (5), the bolt head of the adjusting bolt (6) is arranged at the right side, the top surface of the moving plate (1) is provided with a spherical groove, and a spherical convex block (11) with a plane top surface and a matched bottom surface is arranged in the spherical groove.
2. The machine tool block of claim 1, wherein: adjusting bolt (6) are gone up the cover and are equipped with solid fixed ring (7) that are located wedge plate (5) right side, gu fixed ring (7) are fixed on adjusting bolt (6) through holding screw (8), wear to be equipped with swing joint round pin (9) between the right side of movable plate (1) and bottom plate (2), adjusting bolt (6) pass swing joint round pin (9) and gu fixed ring (7) are located the left side of swing joint round pin (9).
3. The machine tool block of claim 2, wherein: the adjusting bolt is characterized by further comprising a gasket (10), and the gaskets (10) sleeved on the adjusting bolt (6) are arranged between the bolt head of the adjusting bolt (6) and the movable connecting pin (9) and between the movable connecting pin (9) and the fixing ring (7).
4. The machine tool block of claim 1, wherein: the upper side surface and the lower side surface of the wedge plate (5) are both provided with inclined surfaces, and the inclined angles of the inclined surfaces on the upper side surface and the lower side surface are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121454539.6U CN215616386U (en) | 2021-06-29 | 2021-06-29 | Machine tool cushion block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121454539.6U CN215616386U (en) | 2021-06-29 | 2021-06-29 | Machine tool cushion block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215616386U true CN215616386U (en) | 2022-01-25 |
Family
ID=79946500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121454539.6U Active CN215616386U (en) | 2021-06-29 | 2021-06-29 | Machine tool cushion block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215616386U (en) |
-
2021
- 2021-06-29 CN CN202121454539.6U patent/CN215616386U/en active Active
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