CN214842890U - Comprehensive measuring device for shaft parts - Google Patents
Comprehensive measuring device for shaft parts Download PDFInfo
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- CN214842890U CN214842890U CN202121281907.1U CN202121281907U CN214842890U CN 214842890 U CN214842890 U CN 214842890U CN 202121281907 U CN202121281907 U CN 202121281907U CN 214842890 U CN214842890 U CN 214842890U
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- slide
- guide rail
- linear guide
- plate
- bottom plate
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Abstract
The utility model discloses an axle type part comprehensive measurement device, comprising a base plate, linear guide and the first slide and the second slide of slidable mounting on linear guide of setting on the bottom plate, and fixed mounting V type supporting seat and the measuring tool of fixed mounting on the second slide on first slide, the one end of bottom plate is provided with the locating plate, the locating plate is provided with the locating piece on being close to measuring tool's the side, all can lock on linear guide through the retaining member on first slide and the second slide, the length direction in the V type groove of V type supporting seat parallels with linear guide's length direction. The utility model discloses simple structure can reduce measuring error's uncertainty, can improve measured data's the degree of accuracy, is convenient for measure big length size and the form and position error of big batch axle class part, can improve the measurement of big batch axle class part efficiency.
Description
Technical Field
The utility model belongs to the technical field of measure the inspection, concretely relates to axle type part comprehensive measurement device.
Background
The precision and surface quality of the shaft parts have high requirements, and the precision and surface quality which are required to be ensured generally comprise dimensional precision, geometric shape precision, mutual position precision and surface roughness; at present, the dimension precision of shaft parts is usually tested by a tester manually by a caliper or a micrometer, and the testing method has low measuring efficiency and is not suitable for mass production; the detection of the geometric shape precision and the mutual position precision of the shaft parts is usually carried out by adopting a three-coordinate measuring machine, but the detection process of the three-coordinate measuring machine is complex, needs special detection personnel to operate, is not suitable for carrying out all detections on large-batch shaft parts, and is only suitable for sampling detection; therefore, a comprehensive measuring device for shaft parts, which is convenient for large-scale inspection, should be provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough among the above-mentioned prior art is directed at, provide an axle type part comprehensive measurement device, its simple structure, reasonable in design can reduce measuring error's uncertainty, can improve measured data's the degree of accuracy, are convenient for measure big length and size and the form and position error of big batch axle type part, can improve big measuring efficiency of big batch axle type part.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides an axle type part integrated measurement device which characterized in that: including bottom plate, setting be in linear guide and slidable mounting on the bottom plate are in first slide and second slide on the linear guide to and fixed mounting are in V type supporting seat and fixed mounting on the first slide are in measuring tool on the second slide, the one end of bottom plate is provided with the locating plate, the locating plate is close to be provided with the locating piece on measuring tool's the side, first slide with all can be in through retaining member locking on the second slide linear guide is last, the length direction in the V type groove of V type supporting seat with linear guide's length direction parallels.
Foretell axle type part integrated measurement device which characterized in that: the linear guide rail comprises a guide rail body and a guide rail support used for supporting the guide rail body, the guide rail support is fixedly installed on the bottom plate through fastening bolts, and the cross section of the guide rail body is circular.
Foretell axle type part integrated measurement device which characterized in that: the structure of first slide with the structure of second slide is the same, first slide with the second slide all includes the backup pad and sets up slider on the backup pad bottom surface, seted up on the slider with guide rail body matched with spout.
Foretell axle type part integrated measurement device which characterized in that: the measuring tool comprises a magnetic gauge stand and a measuring instrument arranged on the magnetic gauge stand, wherein the measuring instrument is a dial indicator or a dial indicator.
Foretell axle type part integrated measurement device which characterized in that: the locking piece is a locking screw rod, the locking screw rod is in threaded connection with the sliding block, the axis of the locking screw rod is perpendicular to the axis of the guide rail body, and an operating handle is fixedly mounted on the locking screw rod.
Foretell axle type part integrated measurement device which characterized in that: and a limiting plate is arranged at the other end of the bottom plate.
Compared with the prior art, the utility model has the following advantage:
1. the utility model arranges the linear guide rail on the bottom plate, and the first slide seat and the second slide seat are arranged on the linear guide rail in a sliding way, when in actual use, the shaft parts are placed in the V-shaped grooves of the V-shaped supporting seats by mounting the V-shaped supporting seats on the first sliding seats, the V-shaped supporting seats can play a role in supporting the shaft parts, the first sliding seats can play a role in supporting the V-shaped supporting seats, moreover, when the first sliding seat moves horizontally along the length direction of the linear guide rail, the V-shaped supporting seat and the shaft part can move simultaneously along with the first sliding seat, and by installing a measuring tool on the second sliding seat, when the second slide along linear guide's length direction horizontal migration, can drive measuring tool along linear guide's length direction horizontal migration simultaneously, bottom plate, linear guide, first slide and second slide form a reliable and stable inspection bench of being convenient for nimble operation jointly.
2. The utility model discloses an one end at the bottom plate sets up the locating plate to set up the locating piece on the side that the locating plate is close to measuring tool, can guarantee the reliable location of axle type part, at the in-process that adopts measuring tool to detect axle type part, can inject the ascending removal of axle type part in its axial direction.
4. The utility model has the advantages of simple structure and reasonable design, low in manufacturing cost, facilitate promotion is used.
To sum up, the utility model has the advantages of simple structure and reasonable design, can reduce measuring error's uncertainty, can improve measured data's the degree of accuracy, be convenient for measure big length and size and the form and position error of big batch axle class part, can improve big batch axle class measurement of part efficiency.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Description of reference numerals:
1-a bottom plate; 2-1-a guide rail body; 2-guide rail support;
3, a sliding block; 4-a support plate; 5, locking a screw rod;
6, positioning a plate; 7, positioning blocks; 8-V-shaped supporting seats;
9-magnetic gauge stand; 10-a measuring instrument; 11-a limiting plate;
12-shaft parts.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a bottom plate 1, setting are in linear guide and slidable mounting on the bottom plate 1 are in first slide and second slide on the linear guide to and fixed mounting be in V type supporting seat 8 and fixed mounting on the first slide are in measuring tool on the second slide, the one end of bottom plate 1 is provided with locating plate 6, locating plate 6 is close to be provided with locating piece 7 on measuring tool's the side, first slide with all can be in through retaining member locking on the second slide on the linear guide, the length direction in V type groove of V type supporting seat 8 with the length direction of linear guide parallels.
In the embodiment, a linear guide rail is arranged on a bottom plate 1, a first sliding seat and a second sliding seat are slidably arranged on the linear guide rail, when in actual use, a V-shaped supporting seat 8 is arranged on the first sliding seat, a shaft part 12 is placed in a V-shaped groove of the V-shaped supporting seat 8, the V-shaped supporting seat 8 can play a role of supporting the shaft part 12, the first sliding seat can play a role of supporting the V-shaped supporting seat 8, and when the first sliding seat horizontally moves along the length direction of the linear guide rail, the V-shaped supporting seat 8 and the shaft part 12 can simultaneously move along with the first sliding seat, a measuring tool is arranged on the second sliding seat, when the second sliding seat horizontally moves along the length direction of the linear guide rail, the measuring tool can be driven to simultaneously horizontally move along the length direction of the linear guide rail, and the bottom plate, the linear guide rail, the first sliding seat and the second sliding seat jointly form a stable, reliable and flexible-operation-convenient inspection workbench, the measuring process and the measuring result are not easily influenced by the environment, the uncertainty of measuring errors can be reduced, and the accuracy of measuring data can be improved.
In this embodiment, one end of the bottom plate 1 is provided with a positioning plate 6, and a positioning block 7 is arranged on the side surface of the positioning plate 6 close to the measuring tool, so that: the reliable positioning of the shaft parts 12 is ensured, and the movement of the shaft parts 12 in the axial direction can be limited in the process of detecting the shaft parts 12 by using a measuring tool; in practical use, when the shaft part 12 is horizontally placed in the V-shaped groove of the V-shaped support seat 8, the movement of the shaft part 12 in the axial direction thereof cannot be limited, and therefore, the end surface of the shaft part 12 needs to be tightly attached to the positioning block 7, so that the shaft part 12 can be prevented from axially moving in the axial direction thereof.
In the present embodiment, the number of the first carriages is one or two.
In this embodiment, when the number of the first slide and the number of the second slide are both one, during actual installation, the first slide is located between the positioning plate 6 and the second slide, and is suitable for detecting the shaft part 12 with a short length.
In this embodiment, when the number of the first slide is two and the number of the second slide is one, during actual installation, the two first slides are both located between the positioning plate 6 and the second slide, and the V-shaped support seats 8 on the two first slides support the shaft part 12 together, so that the shaft part 12 is suitable for detecting the long shaft part 12.
In this embodiment, the diameter of the shaft part 12 ranges from Φ 5mm to Φ 100mm, and the length of the shaft part 12 ranges from 10mm to 500 mm.
In this embodiment, the linear guide rail includes a guide rail body 2-1 and a guide rail support 2-2 for supporting the guide rail body 2-1, the guide rail support 2-2 is fixedly mounted on the bottom plate 1 through a fastening bolt, and a cross section of the guide rail body 2-1 is circular.
In this embodiment, the first slide and the second slide have the same structure, and both the first slide and the second slide include a support plate 4 and a slide block 3 disposed on the bottom surface of the support plate 4, and the slide block 3 is provided with a slide groove matched with the guide rail body 2-1.
In this embodiment, the number of the linear guide rails is two, the two linear guide rails are arranged in parallel, and the number of the sliding blocks 3 of the first sliding seat and the number of the sliding blocks 3 of the second sliding seat are both two.
In this embodiment, the measuring tool includes a magnetic gauge stand 9 and a measuring instrument 10 installed on the magnetic gauge stand 9, and the measuring instrument 10 is a dial indicator or a dial indicator.
In this embodiment, the locking member is a locking screw 5, the locking screw 5 is in threaded connection with the slider 3, an axis of the locking screw 5 is perpendicular to an axis of the guide rail body 2-1, and an operating handle is fixedly mounted on the locking screw 5.
In this embodiment, the other end of the bottom plate 1 is provided with the limiting plate 11, and during actual use, the limiting plate 11 can play the effect of limiting the moving position of the first sliding seat or the second sliding seat, can prevent the first sliding seat or the second sliding seat from falling off from the guide rail body 2-1, and can improve the safety of the measuring device.
As shown in fig. 1, in actual use, firstly, the number of the first sliding seats and the locking position of the first sliding seats need to be adjusted according to the length of the shaft part 12, so as to ensure that the shaft part 12 is sufficiently supported; adjusting the position of the second sliding seat, and reserving sufficient installation space for the measuring tool; then, in the process of measuring the length dimension of the shaft part 12, the specific process of measuring the first shaft part 12 is as follows: placing a shaft part 12 in a V-shaped groove of a V-shaped supporting seat 8, enabling one end face of the shaft part 12 to be tightly attached to a positioning block 7, then, holding a magnetic meter seat 9 by hand, adjusting the pressure of a measuring head of a dial indicator, then, fixing the magnetic meter seat 9 on a second sliding seat, recording a display numerical value of a measuring instrument 10, then, returning a pointer of the measuring instrument 10 to zero, and adjusting a tolerance band of the measuring instrument 10 to a required range; when the shaft parts 12 which are not the first parts and are in the same batch are measured, the pressure of a measuring head of the measuring instrument 10 does not need to be adjusted, the length size of the shaft parts 12 can be directly measured, the indicator is qualified when the indicator is in the range of the tolerance band of the measuring instrument 10, and the indicator is unqualified when the indicator exceeds the range of the tolerance band of the measuring instrument 10. In the process of measuring the shape and position errors such as coaxiality, circular run-out, verticality and the like of the shaft part 12, the shaft part 12 is manually rotated to measure the shape and position errors such as coaxiality, circular run-out, verticality and the like of the shaft part 12, the length dimension and the shape and position errors of the large-batch shaft part 12 are conveniently measured, and the measuring efficiency of the large-batch shaft part 12 can be improved.
The above, only be the utility model discloses a preferred embodiment, it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.
Claims (6)
1. The utility model provides an axle type part integrated measurement device which characterized in that: including bottom plate (1), setting linear guide and slidable mounting on bottom plate (1) are in first slide and second slide on the linear guide to and fixed mounting be in V type supporting seat (8) and the fixed mounting on the first slide are in measuring tool on the second slide, the one end of bottom plate (1) is provided with locating plate (6), locating plate (6) are close to be provided with locating piece (7) on measuring tool's the side, first slide with all can be in through retaining member locking on the second slide on the linear guide, the length direction in the V type groove of V type supporting seat (8) with linear guide's length direction parallels.
2. The comprehensive measuring device for shaft parts according to claim 1, characterized in that: the linear guide rail comprises a guide rail body (2-1) and a guide rail support (2-2) used for supporting the guide rail body (2-1), the guide rail support (2-2) is fixedly installed on the base plate (1) through fastening bolts, and the cross section of the guide rail body (2-1) is circular.
3. The comprehensive measuring device for shaft parts according to claim 2, characterized in that: the structure of the first sliding seat is the same as that of the second sliding seat, the first sliding seat and the second sliding seat respectively comprise a supporting plate (4) and a sliding block (3) arranged on the bottom surface of the supporting plate (4), and a sliding groove matched with the guide rail body (2-1) is formed in the sliding block (3).
4. The comprehensive measuring device for shaft parts according to claim 1, characterized in that: the measuring tool comprises a magnetic gauge stand (9) and a measuring instrument (10) installed on the magnetic gauge stand (9), wherein the measuring instrument (10) is a dial indicator or a dial indicator.
5. The comprehensive measuring device for shaft parts according to claim 3, characterized in that: the locking piece is a locking screw rod (5), the locking screw rod (5) is in threaded connection with the sliding block (3), the axis of the locking screw rod (5) is perpendicular to the axis of the guide rail body (2-1), and an operating handle is fixedly mounted on the locking screw rod (5).
6. The comprehensive measuring device for shaft parts according to claim 1, characterized in that: and a limiting plate (11) is arranged at the other end of the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281907.1U CN214842890U (en) | 2021-06-08 | 2021-06-08 | Comprehensive measuring device for shaft parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281907.1U CN214842890U (en) | 2021-06-08 | 2021-06-08 | Comprehensive measuring device for shaft parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214842890U true CN214842890U (en) | 2021-11-23 |
Family
ID=78804450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121281907.1U Active CN214842890U (en) | 2021-06-08 | 2021-06-08 | Comprehensive measuring device for shaft parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214842890U (en) |
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2021
- 2021-06-08 CN CN202121281907.1U patent/CN214842890U/en active Active
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