CN209986243U - Lathe tool turret base plate calibrating device - Google Patents
Lathe tool turret base plate calibrating device Download PDFInfo
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- CN209986243U CN209986243U CN201920461568.1U CN201920461568U CN209986243U CN 209986243 U CN209986243 U CN 209986243U CN 201920461568 U CN201920461568 U CN 201920461568U CN 209986243 U CN209986243 U CN 209986243U
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- base plate
- dial indicator
- section
- measuring
- amesdial
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Abstract
The utility model discloses a lathe sword tower backing plate calibrating device, including base plate (1) that has the roughness, still including measuring frame (2), gage block (3) and check rod (4), measuring frame (2) including benchmark section (2-1) and detection section (2-2) benchmark section (2-1) on be equipped with datum plane (2-3) detection section (2-2) on install amesdial (2-4), amesdial (2-4) gauge head and datum plane (2-3) not coplane, datum plane (2-3) are arranged in on base plate (1) and can detect and reach standard value to the gage block on base plate (1) through amesdial (2-4), install benchmark section (2-1) again and go out on sword tower (A) and test through amesdial (2-4) and install stick (4) on main shaft (C) mutually And (3) determining the grinding amount of the tool rest base plate (B) by comparing the detection value of the highest point of the measuring head of the dial indicator (2-4) with the standard value.
Description
Technical Field
The utility model belongs to the technical field of numerical control lathe, concretely relates to device of knife tower centering that numerical control machine tool adorned.
Background
The existing numerical control machine tool is characterized in that the thickness of a tool rest base plate installed below a tool turret is aligned to the center of the tool turret through matching, during field operation, the center height of the inclined-lathe-bed tool turret of the machine tool cannot guarantee that one-time installation successfully meets the requirement, the matching is needed to measure once to reach the standard, secondly, the weight of the tool turret per se is heavier to be hoisted, the thickness of the matching and grinding base plate reaches the requirement for many times, so that the tool turret is not only waste, but also has potential safety hazards, and therefore a device capable of guaranteeing the centering accuracy of the tool turret and being aligned to the center height is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve not enough among the prior art, provide a high efficiency, calibration device that can audio-visually definite tool rest backing plate volume of polishing, the utility model discloses the technical scheme who adopts is:
the lathe turret base plate calibrating device comprises a base plate with flatness, and further comprises a measuring frame, a gauge block and a testing rod, wherein the measuring frame comprises a reference section and a detection section, a reference surface is arranged on the reference section, a dial indicator is installed on the detection section, a measuring head of the dial indicator is not coplanar with the reference surface, the reference surface is arranged on the base plate, the gauge block arranged on the base plate can be detected through the dial indicator, a standard value is obtained, the reference section is installed on the turret, the testing rod installed on a main shaft is detected through the dial indicator relative to the highest point detection value of the measuring head of the dial indicator, and the amount of grinding of the turret base plate is determined through comparison of the detection value and the standard value.
The effective length of the detection section is the same as the radius of the check rod.
The utility model has the advantages that:
1. the center height of the tool turret of the inclined machine body of the numerical control machine tool can be determined by measuring twice, the working efficiency is greatly improved, the labor intensity of an operator is relieved, the cost is saved, and the benefits are better created for enterprises.
2. The device can be installed and used according to different types and types of cutters, has the advantages of convenience in installation and operation, flexibility in adjustment, high safety and reliability and the like, and meets the requirements of precision assembly of machine tool parts.
Drawings
FIG. 1 is a schematic view of each component of the present invention;
FIG. 2 is a schematic diagram of the detection of a standard value;
fig. 3 is a schematic view of measurement monitoring.
Detailed Description
As shown in figure 1, the detection device comprises a substrate 1, the substrate 1 has enough flatness and can adopt a marble slab, and further comprises a measurement frame 2, a gauge block 3 and a check rod 4, the measurement frame 2 comprises a reference section 2-1 and a detection section 2-2, the reference section 2-1 is provided with a reference surface 2-3, the detection section 2-2 is provided with a dial indicator 2-4 (a dial indicator or a dial indicator can be selected according to actual precision requirements), wherein a measuring head of the dial indicator 2-4 is different from the reference surface 2-3, namely, a distance is formed between the measuring head of the dial indicator 2-4 and the reference surface 2-3, the distance and the measuring head of the dial indicator 2-4 are enough to measure the standard height of the gauge block 3, as shown in figures 1 and 2, the reference section 2-1 and the detection section 2-2 of the measurement frame 2 are connected in parallel through a transition section 2-5, of course, is not limited to the shape of the embodiment shown in the drawings. The gauge block 3 shown in fig. 1 has the same standard height (i.e., the height when measured as in the dial gauge of fig. 2) as the diameter of the check rod 4. In order to save material and simultaneously detect the check rod 4, the effective length of the detection section 2-2 is the same as or slightly larger than the radius of the check rod 4.
During calibration, as shown in fig. 2 and 3, firstly, a measuring block 3 and a reference surface 2-3 of a measuring frame 2 are required to be arranged on a base plate 1, a measuring head of a dial indicator 2-4 is contacted with the upper surface of the measuring block 3, a standard value is read from the dial indicator 2-4, then a reference section 2-1 of the measuring frame 2 is arranged in a cutter groove of a cutter arranged in a cutter tower A, the reference surface 2-3 is contacted and fixedly arranged with the reference side of the cutter arranged in the cutter groove, a test rod 4 is arranged on a main shaft C and fixed through a chuck, the test rod 4 is determined to be coaxial with the main shaft C, then the cutter tower is slowly moved along a sliding plate (the direction indicated by an arrow in fig. 3) to contact the dial indicator with the test rod 4 for measurement, the maximum value measured in the moving process is the detected value, and then the error between the main shaft and the center of the cutter, the error is reduced by the thickness of the matched tool rest base plate B, and the matched grinding amount is determined by the standard value and the error value.
Claims (2)
1. Lathe tool turret backing plate calibrating device is including base plate (1) that has the roughness, its characterized in that: the measuring tool is characterized by further comprising a measuring frame (2), a gauge block (3) and a testing rod (4), wherein the measuring frame (2) comprises a reference section (2-1) and a detection section (2-2), a reference surface (2-3) is arranged on the reference section (2-1), a dial indicator (2-4) is installed on the detection section (2-2), a measuring head of the dial indicator (2-4) is not coplanar with the reference surface (2-3), the reference surface (2-3) is arranged on the base plate (1) and can detect the gauge block arranged on the base plate (1) through the dial indicator (2-4) to obtain a standard value, then the reference section (2-1) is installed on the cutter tower (A) and the highest point of the testing rod (4) installed on the main shaft (C) relative to the measuring head of the dial indicator (2-4) is detected through the dial indicator (2-4), and determining the grinding amount of the tool rest base plate (B) by comparing the detection value with the standard value.
2. The lathe turret bolster plate calibration device of claim 1, wherein: the effective length of the detection section (2-2) is the same as the radius of the check rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920461568.1U CN209986243U (en) | 2019-04-08 | 2019-04-08 | Lathe tool turret base plate calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920461568.1U CN209986243U (en) | 2019-04-08 | 2019-04-08 | Lathe tool turret base plate calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209986243U true CN209986243U (en) | 2020-01-24 |
Family
ID=69291095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920461568.1U Active CN209986243U (en) | 2019-04-08 | 2019-04-08 | Lathe tool turret base plate calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209986243U (en) |
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2019
- 2019-04-08 CN CN201920461568.1U patent/CN209986243U/en active Active
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