CN216178404U - Machine tool metering sizing block - Google Patents
Machine tool metering sizing block Download PDFInfo
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- CN216178404U CN216178404U CN202122361203.1U CN202122361203U CN216178404U CN 216178404 U CN216178404 U CN 216178404U CN 202122361203 U CN202122361203 U CN 202122361203U CN 216178404 U CN216178404 U CN 216178404U
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- block
- lathe
- machine tool
- supporting
- atress
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Abstract
The utility model discloses a machine tool metering sizing block which comprises an installation block fixed on the ground, wherein a groove is formed in the upper end of the installation block, a supporting block used for placing and supporting a machine tool foot support is arranged in the groove in a sliding mode, a lifting device used for improving the height of the supporting block is arranged below the supporting block, and a pressure detection device used for detecting pressure change is arranged between the supporting block and the machine tool foot support. This kind of lathe measurement parallels passes through the lead screw and drives the slider removal to change the height of supporting shoe, make every heel brace of lathe atress that can both be fine, this device is provided with pressure measurement simultaneously, according to the atress change analysis lathe's of lathe work vibrations intensity, according to the not during operation atress condition of lathe, the atress condition of every heel brace of analysis lathe, improve lathe stability and vibration resistance, guarantee the machining precision of lathe.
Description
Technical Field
The utility model relates to the technical field of sizing blocks, in particular to a machine tool metering sizing block.
Background
The machine tool sizing block is an auxiliary part for installing a machine tool and horizontally adjusting the machine tool, is padded below a machine tool foot support and is fixed by using foundation bolts.
The lathe is placed on last cushion, evenly places different quantity's parallels under the lathe base according to lathe weight and overall dimension during the use, and has the clearance between this kind of parallels to lead to the unable complete atress of partial heel brace of lathe, make the lathe take place stronger vibrations at the during operation, influence the stability of lathe, and then influence the machining precision of lathe.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the utility model provides a machine tool metering sizing block.
In order to achieve the purpose, the utility model adopts the following technical scheme: the device comprises a mounting block fixed on the ground, wherein a groove is formed in the upper end of the mounting block, a supporting block used for placing and supporting a machine tool foot support is arranged in the groove in a sliding mode, a lifting device used for improving the height of the supporting block is arranged below the supporting block, and a pressure detection device used for detecting pressure change is arranged between the supporting block and the machine tool foot support.
Furthermore, the lifting device comprises a screw rod rotatably connected with the mounting block, two thread sections with opposite turning directions are arranged on the outer wall of the screw rod, slide blocks are respectively in threaded connection with the two thread sections of the screw rod, an inclined plane is arranged at the upper end of each slide block, and an inclined plane matched with the inclined plane of each slide block is arranged at the lower end of each support block.
Further, the slider inclined plane and the supporting block inclined plane are a plurality of rectangular surfaces which are parallel to each other and have the same size, the rectangular surfaces are different in height in the vertical direction, the rectangular surfaces are connected with each other through the inclined planes which have the same size, included angles of the rectangular surfaces and the inclined planes are the same, and chamfers are arranged at included angles.
Further, the mounting block is connected with the sliding block in a sliding mode.
Furthermore, the upper end of the supporting block is provided with a limiting ring used for limiting the movement of the machine tool foot support.
Further, the pressure detection device comprises a pressure sensor arranged between the supporting block and the machine tool foot support, the output end of the pressure sensor is electrically connected with the input end of the processor, and the output end of the processor is electrically connected with the input end of the display.
Compared with the prior art, the utility model has the following beneficial effects:
this kind of lathe measurement parallels passes through the lead screw and drives the slider removal to change the height of supporting shoe, make every heel brace of lathe atress that can both be fine, this device is provided with pressure measurement simultaneously, according to the atress change analysis lathe's of lathe work vibrations intensity, according to the not during operation atress condition of lathe, the atress condition of every heel brace of analysis lathe, improve lathe stability and vibration resistance, guarantee the machining precision of lathe.
Drawings
FIG. 1 is a front view of a machine tool metrology shim according to the present invention;
fig. 2 is a schematic structural diagram of a slider of a machine tool metering shim according to the present invention.
In the figure: 1. mounting blocks; 2. a lifting device; 201. a screw rod; 202. a slider; 3. a support block; 301. a limiting ring; 4. and a pressure detection device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a machine tool metering sizing block comprises an installation block 1 fixed on the ground, wherein a groove is formed in the upper end of the installation block 1, a supporting block 3 used for placing and supporting a machine tool foot support is arranged in the groove in a sliding mode, a lifting device 2 used for improving the height of the supporting block 3 is arranged below the supporting block 3, a pressure detection device 4 used for detecting pressure change is arranged between the supporting block 3 and the machine tool foot support, and in practical application, when the height of a gasket needs to be increased, a common gasket lifts a machine through a superposed gasket, and the device can increase the height more conveniently through the liftable supporting block 3.
Further, elevating gear 2 includes the lead screw 201 of being connected with installation piece 1 rotation, the outer wall of lead screw 201 is provided with two sections screw thread sections that revolve to opposite, two sections screw thread sections department of lead screw 201 threaded connection have slider 202 respectively, the upper end of slider 202 is provided with the inclined plane, the lower extreme of supporting shoe 3 is provided with the inclined plane that uses with the cooperation of slider 202 inclined plane, in practical application, when the lathe appears rocking or the pressure unstability that receives, the rotatory lead screw 201 of accessible drives slider 202 and removes, thereby improve or reduce the height of supporting shoe 3, thereby avoid a certain heel brace of lathe to support by force not completely.
Further, the inclined plane of slider 202 and the 3 inclined planes of supporting shoe are a plurality of rectangular surfaces that are parallel to each other and the size is the same respectively, the rectangular surface is the difference in height in vertical direction, through the inclined plane interconnect that the size equals between the rectangular surface, the contained angle homogeneous phase on rectangular surface and inclined plane is the same, and contained angle department all is provided with the chamfer, in practical application, concentrates the lathe heel brace effort downwards to avoid slider 202 and lead screw 201 smooth silk.
Further, the mounting block 1 is slidably connected with the sliding block 202, and in practical application, the force borne by the sliding block 202 is completely applied to the mounting block 1, so that the stress of the screw rod 201 is reduced.
Further, the upper end of supporting shoe 3 is provided with spacing ring 301 that is used for restricting the lathe heel brace and removes, and in practical application, the lathe during operation heel brace is avoided because vibrations take place the skew.
Further, pressure measurement device 4 is including installing the pressure sensor between supporting shoe 3 and the lathe heel brace, pressure sensor's output and treater input electric connection, the output of treater and the input electric connection of display, in practical application, the atress size of sizing block is measured through pressure sensor, with signal transmission to treater, pass through treater with signal transmission to display, the atress size of sizing block can be read out through the display, the vibration intensity of lathe is analyzed according to the atress change in the lathe work, according to the lathe atress condition when not working, the atress condition of every heel brace of analysis lathe, improve lathe stability and vibration resistance, guarantee the machining precision of lathe.
The working principle is as follows: when the machine tool is installed, the foot supports of the machine tool are placed in the limiting ring 301 at the upper end of the supporting block 3, a pressure sensor is arranged in the limiting ring 301, the stress magnitude of the sizing block is measured through the pressure sensor, a signal is transmitted to the processor, the signal is transmitted to the display through the processor, the stress magnitude of the sizing block can be read through the display, the vibration intensity of the machine tool is analyzed according to the stress change of the machine tool in the working process, the stress condition of each foot support of the machine tool is analyzed according to the stress condition of the machine tool in the non-working process, the stability and the vibration resistance of the machine tool are improved, and the machining precision of the machine tool is ensured; when the pressure is abnormal, the screw rod 201 is rotated, the screw rod 201 drives the sliding block 202 to move, and the sliding block 202 and the supporting block 3 are provided with inclined planes which are matched with each other for use, so that the height of the supporting block 3 is changed, and each foot support of the machine tool can be well stressed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a lathe measurement parallels, is including being fixed in installation piece (1) on ground, its characterized in that, the recess has been seted up to installation piece (1) upper end, the inside slip of recess is provided with and is used for placing supporting shoe (3) that support lathe heel brace, the below of supporting shoe (3) is provided with elevating gear (2) that are used for improving supporting shoe (3) height, be provided with pressure measurement device (4) that are used for detecting pressure variation between supporting shoe (3) and the lathe heel brace.
2. The machine tool metering sizing block as claimed in claim 1, wherein the lifting device (2) comprises a screw rod (201) rotatably connected with the mounting block (1), the outer wall of the screw rod (201) is provided with two screw thread sections with opposite rotation directions, the two screw thread sections are respectively arranged at two ends of the screw rod (201), the two screw thread sections of the screw rod (201) are respectively in threaded connection with a sliding block (202), the upper end of the sliding block (202) is provided with an inclined surface, and the lower end of the support block (3) is provided with an inclined surface matched with the inclined surface of the sliding block (202).
3. The machine tool metering sizing block as claimed in claim 2, wherein the inclined plane of the sliding block (202) and the inclined plane of the supporting block (3) are respectively a plurality of rectangular planes which are parallel to each other and have the same size, the heights of the rectangular planes in the vertical direction are different, the rectangular planes are connected with each other through the inclined planes which have the same size, the included angles between the rectangular planes and the inclined planes are the same, and the included angles are provided with chamfers.
4. A machine tool metering sizing block according to claim 2 wherein the mounting block (1) is slidably connected to a slide block (202).
5. The machine tool metering sizing block according to claim 1, wherein the upper end of the support block (3) is provided with a stop collar (301) for limiting the movement of the machine tool foot rest.
6. The machine tool metering shim according to claim 1, wherein the pressure detection device (4) comprises a pressure sensor mounted between the support block (3) and the machine tool foot rest, an output of the pressure sensor being electrically connected to an input of the processor, an output of the processor being electrically connected to an input of the display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361203.1U CN216178404U (en) | 2021-09-28 | 2021-09-28 | Machine tool metering sizing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361203.1U CN216178404U (en) | 2021-09-28 | 2021-09-28 | Machine tool metering sizing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216178404U true CN216178404U (en) | 2022-04-05 |
Family
ID=80925389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122361203.1U Active CN216178404U (en) | 2021-09-28 | 2021-09-28 | Machine tool metering sizing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216178404U (en) |
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2021
- 2021-09-28 CN CN202122361203.1U patent/CN216178404U/en active Active
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