CN212620429U - Axial position measuring device for groove of tool shank - Google Patents
Axial position measuring device for groove of tool shank Download PDFInfo
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- CN212620429U CN212620429U CN202021257649.9U CN202021257649U CN212620429U CN 212620429 U CN212620429 U CN 212620429U CN 202021257649 U CN202021257649 U CN 202021257649U CN 212620429 U CN212620429 U CN 212620429U
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- 238000003825 pressing Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a measuring device for the axial position of a groove of a knife handle, which comprises a base, a sliding block, a guide part, a bearing device and a measuring meter with a measuring rod, wherein the knife handle is provided with a reference end surface and a groove; the sliding block is connected to the base in a sliding mode in the vertical direction, the guide part is connected to the sliding block, the bearing device is used for supporting the reference end face and further supporting the tool handle, and the tool handle on the bearing device is used for moving towards the guide part to enable the guide part to be clamped into the groove and further drive the guide part and the sliding block to slide in place in the vertical direction; the measuring gauge is connected on the base, and the measuring stick is used for propping against with the sliding block is in order to measure the axial position size of slot. The utility model discloses can measure the axial position size of slot on the handle of a knife fast and accurately, improve measuring efficiency and accuracy to simple structure can reduce manufacturing and maintenance cost.
Description
Technical Field
The utility model relates to a handle of a knife slot axial position measuring device.
Background
Tool shanks, such as HSK tool shanks, are tools that are essential in high speed cutting operations, which require the shank to be attached to a machine tool. At present, the tool holder has a reference end face and a groove, and the axial position dimension of the groove relative to the reference end face in the axial direction of the tool holder is directly related to whether the tool holder can be firmly and stably connected to the machine tool. However, most of the conventional measuring tools cannot accurately measure the axial position dimension of the groove, so that whether the position dimension of the groove is qualified or not cannot be checked; some instruments capable of measuring the axial position of the groove, such as optical projectors, are complicated, expensive, and costly to manufacture and maintain.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a handle of a knife slot axial position measuring device, it can be fast and accurately measure the axial position size of slot on the handle of a knife, improves measuring efficiency and accuracy to simple structure can reduce manufacturing and maintenance cost.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a handle of a knife slot axial position measuring device, handle of a knife have the benchmark terminal surface with locate the slot on the handle of a knife periphery wall, it includes:
a base;
a sliding block connected to the base in a sliding manner along the vertical direction;
the guide component is connected to the sliding block and is used for being clamped in the groove;
the bearing device is connected to the base and used for supporting the reference end face and further supporting the tool handle, and the tool handle on the bearing device is used for moving towards the guide part so that the guide part is clamped in the groove, and further the guide part and the sliding block are driven to slide in place along the vertical direction;
a gauge having a gauge rod connected to either of the base and the sliding block, the gauge rod for abutting against the remaining one of the base and the sliding block to measure an axial position dimension of the groove.
Further provides a concrete structure of the base, wherein the base comprises a bottom plate, a vertical plate and a connecting plate; wherein,
the lower end part of the vertical plate is connected to the bottom plate;
the connecting plate is connected to the upper end part of the vertical plate;
the sliding block is connected to the vertical plate in a sliding mode along the vertical direction;
the bearing device is connected to the bottom plate;
the measuring meter is connected to the connecting plate.
The specific scheme of the measuring meter is further provided, the measuring meter is a dial indicator or a dial indicator, and the length direction of the measuring rod is arranged along the vertical direction.
Further, a specific solution of the guiding component is provided, the guiding component is a guiding rod, and/or the sliding block is slidably connected to the base through a linear guide rail.
Further providing a specific connection mode of the guide rod, wherein one or at least two clamping blocks which are sequentially arranged along the length direction of the guide rod are arranged on the sliding block, and clamping grooves for clamping the guide rod are formed in the clamping blocks;
and the sliding block is also connected with at least one pressing plate for pressing the guide rod in the clamping groove.
Furthermore, the clamping groove is a V-shaped groove, and/or a V-shaped groove is arranged on the pressing plate, and/or the pressing plate is connected to the sliding block through a bolt.
Further provides a concrete structure of the bearing device, the bearing device comprises two bearing blocks; wherein,
the bearing block is connected to the base and used for supporting at least one part of the reference end surface so as to support the tool shank;
the lower end part of the knife handle is used for extending into the space between the two bearing blocks.
Further, the upper end part of the bearing block is provided with a bearing end face which is horizontally arranged and used for supporting at least one part of the reference end face.
Further provides another specific structure of the bearing device, wherein the bearing device comprises a bearing seat which is connected to the base in a sliding manner;
the bearing seat is provided with a bearing part for supporting the reference end face, and the bearing part is surrounded and formed with a containing hole for extending into the lower end part of the cutter handle.
After the technical scheme is adopted, a reference tool handle with the axial position size of the groove as a known reference value is taken, the reference end face of the reference tool handle is borne on the bearing block and slides towards the guide part, so that the guide part is clamped in the groove of the reference tool handle, the guide part and the sliding block slide in place along the vertical direction under the driving of the groove of the reference tool handle, and then the measuring meter is zeroed. And taking a to-be-measured tool handle, enabling the reference end face of the to-be-measured tool handle to be borne on the bearing block, and sliding the to-be-measured tool handle towards the guide part so as to enable the guide part to be clamped in the groove of the to-be-measured tool handle, wherein the sum of the reading of the measuring meter and the reference value is the axial position size of the groove of the to-be-measured tool handle. The method can accurately measure the axial position size of the groove on the cutter handle, improves the measuring efficiency and accuracy, has a simple structure, greatly reduces the manufacturing and maintenance cost, and has high economy.
Drawings
FIG. 1 is a schematic structural view of the knife handle of the present invention;
FIG. 2 is a schematic structural view of the device for measuring the axial position of the groove of the tool holder according to the present invention;
FIG. 3 is a side view of the device for measuring the axial position of the groove of the tool holder according to the present invention;
FIG. 4 is another schematic structural view of the device for measuring the axial position of the groove of the tool holder according to the present invention;
fig. 5 is an exploded view of the connection between the slide block and the guide member according to the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
As shown in figures 1-5, the utility model provides a handle of a knife slot axial position measuring device, handle of a knife 1 have benchmark terminal surface 2 and locate the slot 3 on the 1 periphery wall of handle of a knife, and it includes:
a base 4;
a slide block 5 slidably attached to the base 4 in the vertical direction;
a guide member 6 connected to the slide block 5 and adapted to be engaged in the groove 3;
the bearing device is connected to the base 4 and used for supporting the reference end face 2 and further supporting the tool shank 1, and the tool shank 1 on the bearing device is used for moving towards the guide part 6 so that the guide part 6 is clamped into the groove 3, and further the guide part 6 and the sliding block 5 are driven to slide in place along the vertical direction;
a gauge 8 having a gauge rod 7, said gauge 8 being attached to either one of said base 4 and said sliding block 5, said gauge rod 7 being adapted to abut the remaining one of said base 4 and said sliding block 5 to measure the axial position dimension of said groove 3. Specifically, the tool shank 1 may be an HSK tool shank, and the specific structure of the HSK tool shank is the prior art well known to those skilled in the art, and is not described in detail in this embodiment; wherein the groove 3 is an annular groove. In the measuring process, a reference tool handle with the axial position size of the groove 3 as a known reference value is taken, the reference tool handle is placed on the bearing device, the reference tool handle is slid to enable the guide part 6 to be clamped into the groove 3 of the reference tool handle, the guide part 6 and the sliding block 5 slide in place in the vertical direction under the driving of the groove 3 of the reference tool handle, and then the measuring meter 8 is zeroed. And then taking a to-be-measured tool handle, arranging the to-be-measured tool handle on the bearing device, sliding the to-be-measured tool handle to enable the guide part 6 to be clamped into the groove 3 of the to-be-measured tool handle, and at the moment, the sum of the reading of the measuring meter 8 and the reference value is the axial position size of the groove 3 of the to-be-measured tool handle, so that the measuring efficiency and the measuring accuracy are greatly improved, the device is simple in structure, the manufacturing and maintenance cost is greatly reduced, and the economy is high.
As shown in fig. 2 to 4, the base 4 includes, for example but not limited to, a bottom plate 9, a vertical plate 10 and a connecting plate 11; wherein,
the lower end part of the vertical plate 10 is connected to the bottom plate 9;
the connecting plate 11 is connected to the upper end part of the vertical plate 10;
the sliding block 5 is connected to the vertical plate 10 in a sliding manner along the vertical direction;
the bearing device is connected to the bottom plate 9;
the measuring meter 8 is connected to the connecting plate 11; in the present embodiment, the measuring rod 7 abuts against the upper end surface of the sliding block 5.
As shown in fig. 2 to 4, the length direction of the measuring rod 7 is arranged along the vertical direction, and the measuring meter 8 may be a dial indicator or a dial indicator.
As shown in fig. 2 to 5, the sliding block 5 may be slidably connected to the base 4 through a linear guide 12, and the guide member 6 may be a guide rod; specifically, the guide rod is arranged in the horizontal direction and is used for being clamped into the groove 3 of the tool holder 1, and is used for being driven by the groove 3 to slide in place in the vertical direction, so that the sliding block 5 is driven to slide in place in the vertical direction.
As shown in fig. 2 to 5, one or at least two clamping blocks 13 are arranged on the sliding block 5 in sequence along the length direction of the guide rod, and a clamping groove 14 for clamping the guide rod is arranged in each clamping block 13;
the sliding block 5 is also connected with at least one pressing plate 15 for pressing the guide rod in the clamping groove 14; in this embodiment, there are two clamping blocks 13, and there are two pressing plates 15.
As shown in fig. 5, the clamping groove 14 is a V-shaped groove, the pressing plate 15 is also provided with a V-shaped groove, and the pressing plate 15 is connected to the sliding block 5 through a bolt.
As shown in fig. 2 and 3, the bearing device is, for example, but not limited to, a structure including two bearing blocks 16; wherein,
the bearing block 16 is connected to the base 4 and is used for supporting at least one part of the reference end surface 2 so as to support the tool holder 1;
the lower end part of the tool handle 1 is used for extending into the space between the two bearing blocks 16; specifically, the bearing block 16 is connected to the bottom plate 9, a bearing end surface 17 which is horizontally arranged and used for supporting at least a part of the reference end surface 2 is arranged at an upper end portion of the bearing block 16, and the tool holder 1 can slide on the bearing end surface 17.
As shown in fig. 4, in the present embodiment, the carrying device may also be a structure including a carrying seat 18 slidably connected to the base 4;
the bearing seat 18 is provided with a bearing part 19 for supporting the reference end surface 2, and the bearing part 19 surrounds and forms a containing hole 20 for extending into the lower end part of the tool holder 1; specifically, the bearing seat 18 may be slidably connected to the bottom plate 9 through a linear guide rail 12, and the bearing seat 18 may drive the tool shank 1 to slide toward the guide rod.
The working principle of the utility model is as follows:
taking a reference tool handle with the axial position size of the groove 3 as a known reference value, enabling the reference end face 2 of the reference tool handle to be borne on the bearing block 16, sliding the reference tool handle towards the guide part 6, enabling the guide part 6 to be clamped into the groove 3 of the reference tool handle, driving the groove 3 of the reference tool handle, enabling the guide part 6 and the sliding block 5 to slide in place along the vertical direction, and then zeroing the measuring meter 8. And taking a to-be-measured tool shank, enabling the reference end face 2 of the to-be-measured tool shank to be borne on the bearing block 16, and sliding the to-be-measured tool shank towards the guide part 6, so that the guide part 6 is clamped into the groove 3 of the to-be-measured tool shank, wherein the sum of the reading of the measuring meter 8 and the reference value is the axial position size of the groove 3 of the to-be-measured tool shank. The method can accurately measure the axial position size of the groove 3 on the cutter handle 1, improves the measuring efficiency and accuracy, has simple structure, greatly reduces the manufacturing and maintenance cost, and has high economy.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Claims (10)
1. The utility model provides a handle of a knife slot axial position measuring device, handle of a knife (1) have reference terminal surface (2) and locate slot (3) on handle of a knife (1) periphery wall, its characterized in that, it includes:
a base (4);
a sliding block (5) which is connected to the base (4) in a sliding manner along the vertical direction;
a guide member (6) connected to the slide block (5) and adapted to be engaged in the groove (3);
the bearing device is connected to the base (4) and used for supporting the reference end face (2) and further supporting the tool handle (1), and the tool handle (1) on the bearing device is used for moving towards the guide part (6) so that the guide part (6) is clamped into the groove (3), and then the guide part (6) and the sliding block (5) are driven to slide in place along the vertical direction;
a gauge (8) having a gauge rod (7), said gauge (8) being connected to either of said base (4) and said sliding block (5), said gauge rod (7) being adapted to abut the remaining one of said base (4) and said sliding block (5) to measure the axial position dimension of said groove (3).
2. Tool shank groove axial position measuring device according to claim 1, characterized in that the base (4) comprises a bottom plate (9), a riser (10) and a connecting plate (11); wherein,
the lower end part of the vertical plate (10) is connected to the bottom plate (9);
the connecting plate (11) is connected to the upper end part of the vertical plate (10);
the sliding block (5) is connected to the vertical plate (10) in a sliding mode along the vertical direction;
the bearing device is connected to the bottom plate (9);
the measuring meter (8) is connected to the connecting plate (11).
3. Tool shank groove axial position measuring device according to claim 1, characterized in that the length direction of the measuring rod (7) is arranged in vertical direction.
4. Device for measuring the axial position of a groove in a tool shank according to claim 1, characterized in that the measuring gauge (8) is a dial gauge or a dial gauge.
5. A tool shank groove axial position measurement device as defined in claim 1,
the sliding block (5) is connected to the base (4) in a sliding mode through a linear guide rail (12);
and/or the guide member (6) is a guide rod.
6. The device for measuring the axial position of the groove of the tool shank according to claim 5, wherein one or at least two clamping blocks (13) are arranged on the sliding block (5) in sequence along the length direction of the guide rod, and a clamping groove (14) for clamping the guide rod is arranged in each clamping block (13);
the sliding block (5) is also connected with at least one pressing plate (15) used for pressing the guide rod in the clamping groove (14).
7. A tool shank groove axial position measuring device according to claim 6, characterized in that the clamping groove (14) is a V-shaped groove, and/or a V-shaped groove is provided on the pressure plate (15), and/or the pressure plate (15) is connected to the sliding block (5) through a bolt.
8. Tool shank groove axial position measuring device according to claim 1, characterized in that the carrying device comprises two carrying blocks (16); wherein,
the bearing block (16) is connected to the base (4) and used for supporting at least one part of the reference end surface (2) so as to support the tool shank (1);
the lower end part of the knife handle (1) is used for extending into the space between the two bearing blocks (16).
9. Tool shank groove axial position measuring device according to claim 8, characterized in that the upper end of the bearing block (16) is provided with a horizontally arranged bearing end surface (17) for holding at least a part of the reference end surface (2).
10. A tool shank groove axial position measurement device as defined in claim 1,
the bearing device comprises a bearing seat (18) which is connected to the base (4) in a sliding way;
the bearing seat (18) is provided with a bearing part (19) used for supporting the reference end face (2), and the bearing part (19) surrounds and forms a containing hole (20) used for extending into the lower end part of the cutter handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021257649.9U CN212620429U (en) | 2020-06-30 | 2020-06-30 | Axial position measuring device for groove of tool shank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021257649.9U CN212620429U (en) | 2020-06-30 | 2020-06-30 | Axial position measuring device for groove of tool shank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212620429U true CN212620429U (en) | 2021-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021257649.9U Active CN212620429U (en) | 2020-06-30 | 2020-06-30 | Axial position measuring device for groove of tool shank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212620429U (en) |
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2020
- 2020-06-30 CN CN202021257649.9U patent/CN212620429U/en active Active
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