CN213657904U - Multipurpose measuring machine - Google Patents
Multipurpose measuring machine Download PDFInfo
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- CN213657904U CN213657904U CN202023159605.5U CN202023159605U CN213657904U CN 213657904 U CN213657904 U CN 213657904U CN 202023159605 U CN202023159605 U CN 202023159605U CN 213657904 U CN213657904 U CN 213657904U
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Abstract
The invention provides a multipurpose measuring machine, which comprises a base, wherein a workpiece fixing unit and a detection unit are arranged on the base; the workpiece fixing unit comprises two correspondingly arranged mounting frames, a base is fixed at the upper end of each mounting frame, a mounting groove is formed in the base, a top seat is slidably mounted at the upper end of the base, and a driving mechanism for driving the top seat to move is mounted on the outer side of the base; the two footstands are provided with the same shaft, and the tips of the two footstands are arranged in opposite directions; the mounting groove is of a through groove structure, and the length direction of the mounting groove is consistent with the axial direction of the center shaft; the base is provided with a sliding groove parallel to the mounting groove. The invention provides a mounting groove capable of directly placing a workpiece on a mounting frame, and also provides a tip shaft so as to clamp and fix the workpiece for data measurement. The support slidable mounting is on the base to can arrange a plurality of measuring instrument/multiple measuring instrument simultaneously on the several support as required, the convenient detection, the simple operation nature is good, efficient.
Description
Technical Field
The invention belongs to the technical field of industrial production detection equipment, and particularly relates to a multipurpose measuring machine.
Background
After the workpiece is machined or assembled, the critical data indexes are usually detected through various instruments or meters so as to determine whether the workpiece or the assembly body is qualified or not, guarantee that the production requirements are met, and avoid waste products. The measured data includes but is not limited to parallelism, roundness, coaxiality, roughness and the like, each type of data usually needs to be measured by a special instrument, the operation is complex, different data cannot be measured simultaneously, even in order to realize measurement, the situation that a workpiece is clamped and fixed for multiple times also exists, and the accuracy of a measuring structure is influenced. Moreover, most of the existing instruments are in a handheld measurement operation mode, and the measurement accuracy is also affected by shaking caused by unstable holding during field data measurement, so that the existing measurement tools need to be improved.
Disclosure of Invention
In view of this, the invention aims to overcome the defects in the prior art, and provides a multipurpose measuring machine, which can be used for installing and fixing a measuring instrument or instrument on a support, replaces an operation mode of holding by hands, and has high reliability and good stability.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
a multipurpose measuring machine comprises a base, wherein a workpiece fixing unit and a detecting unit are arranged on the base;
the workpiece fixing unit comprises two correspondingly arranged mounting frames, a base is fixed at the upper end of each mounting frame, a mounting groove is formed in the base, a top seat is slidably mounted at the upper end of the base, and a driving mechanism for driving the top seat to move is mounted on the outer side of the base;
the two footstands are provided with a same shaft, and the tips of the two footstands are arranged in opposite directions; the mounting groove is of a through groove structure, and the length direction of the mounting groove is consistent with the axial direction of the tip shaft; a sliding groove parallel to the mounting groove is arranged on the base;
the detection unit comprises at least two sliding blocks which are slidably arranged in the sliding groove, a bracket is arranged on each sliding block, a vertical beam is arranged on one side of the base, a guide rod is horizontally arranged on each vertical beam, and the length direction of each guide rod is consistent with the direction of the sliding groove; the guide rods respectively penetrate through the brackets and are in sliding fit with the brackets, and the brackets are respectively provided with a connecting component fixed with the guide rods;
and each bracket is provided with a measuring instrument or an instrument.
Further, the mounting grooves on the bases of the two mounting racks are positioned on the same straight line.
Furthermore, coupling assembling includes the connecting plate that corresponds the guide arm setting on the support, and is fixed with the guide arm through the connecting piece of installation on the connecting plate.
Furthermore, the guide rod is provided with a plurality of connecting holes at different positions along the axial direction, and the connecting piece comprises screws arranged on the connecting plate corresponding to the positions of the connecting holes.
Furthermore, the sliding groove is a T-shaped groove, and the sliding block is a T-shaped sliding block matched with the sliding groove.
Compared with the prior art, the invention has the following advantages:
the invention has reasonable structural design, can realize the measurement of a plurality of groups of data by clamping and fixing the workpiece once, and provides an installation groove for directly placing the workpiece and a tip shaft on the installation frame so as to clamp and fix the workpiece for data measurement. The support slidable mounting is on the base to can arrange a plurality of/multiple measuring instrument simultaneously on the several support as required, the convenient detection, the simple operation nature is good, and is efficient, and the support can be through the straight line sliding adjustment position of slider, and the adjustment process does not have the deviation, has guaranteed that measuring result is accurate, and measurement accuracy is secure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the invention without limitation. In the drawings:
FIG. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the present invention with the drive mechanism and top mount removed;
FIG. 3 is a schematic view of a portion of a bracket according to an embodiment of the invention;
fig. 4 is a schematic view of a connecting component part in an inventive embodiment of the present invention.
Description of reference numerals:
1-a base; 2-a mounting rack; 3-a base; 4-mounting grooves; 5-a top seat; 6-a drive mechanism; 7-a tip shaft; 8-a chute; 9-a slide block; 10-a scaffold; 11-vertical beam; 12-a guide rod; 13-a connecting assembly; 14-a connecting plate; 15-connecting piece.
Detailed Description
It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following embodiments with reference to the attached drawings.
A multipurpose measuring machine, as shown in figures 1 to 4, comprises a base 1, a workpiece fixing unit and a detection unit are arranged on the base; the workpiece fixing unit comprises two correspondingly arranged mounting frames 2, a base 3 is fixed at the upper end of each mounting frame, a mounting groove 4 is formed in the base, a top seat 5 is slidably mounted at the upper end of the base, and a driving mechanism 6 for driving the top seat to move is mounted on the outer side of the base; the mounting grooves on the bases of the two mounting racks are positioned on the same straight line, and when the mounting grooves are used for fixing a workpiece, the two ends of the workpiece can be ensured to be smoothly positioned.
It should be noted that the cross-sectional shape of the mounting groove is not limited to an arc shape or a rectangular shape, and may also be processed into a special shape according to the positioning requirement of the workpiece, and those skilled in the art may design and process the mounting groove according to the actual requirement, and is not specifically limited herein.
The ejector bases are detachably provided with ejector tip shafts 7, the ejector tip shafts on the two ejector bases are coaxial, and the tips of the ejector tip shafts are arranged oppositely; the mounting groove is of a through groove structure, and the length direction of the mounting groove is consistent with the axial direction of the tip shaft; the base is provided with a sliding chute 8 parallel to the mounting groove. By way of example, the sliding groove is a T-shaped groove, and the sliding block is a T-shaped sliding block matched with the sliding groove.
The detection unit comprises at least two sliding blocks 9 which are slidably arranged in the sliding groove, a support 10 is detachably arranged on each sliding block, a vertical beam 11 is arranged on one side of the base, a guide rod 12 is horizontally arranged on the vertical beam, and the length direction of the guide rod is consistent with the direction of the sliding groove; the guide rods respectively penetrate through the brackets and are in sliding fit with the brackets, and the brackets are respectively provided with a connecting component 13 fixed with the guide rods. It should be noted that the guide rod does not need to be a round rod, but may be a rod with a rectangular cross section, as long as the stable sliding of the bracket is ensured.
By way of example, the bracket may be provided with a number of vias or slots that cooperate with the guide rods. The connecting component comprises a connecting plate 14 arranged on the bracket corresponding to the guide rod, and is fixed with the guide rod through a connecting piece 15 arranged on the connecting plate (namely, the connecting piece is connected with a via hole of the guide rod or clamped with a groove to realize relative fixation), and the connecting piece generally adopts a screw.
After the screw on the connecting plate is fixed with the guide rod, the support is fixed with the guide rod relatively, when the guide rod is fixedly connected to the vertical beam, the support can be kept fixed, the instrument on the support is stable and reliable, if the support and the guide rod are fixed without adopting a connecting piece, the support can stably move under the sliding fit of the sliding block and the sliding groove and the sliding fit of the support and the guide rod, the stability of the instrument is high, and the measurement precision is improved.
In order to further expand the application scenario, in an optional embodiment, the guide rod is horizontally and slidably mounted on the vertical beam, that is, after the bracket is fixed on the guide rod, the bracket (on the instrument) is fixed relative to the guide rod, the sliding block of the bracket can slide along the sliding groove to adjust the position along with the horizontal sliding adjustment of the guide rod, and when two or more brackets are fixed on the guide rod, the bracket fixed with the guide rod can simultaneously move along with the guide rod when the guide rod is horizontally adjusted, the distance between the instruments on the brackets is kept constant, so that the measurement means are enriched, and the design and the arrangement of a measurement scheme are facilitated.
For example, the vertical rod is horizontally provided with a matching hole, and the guide rod is slidably mounted in the matching hole, so that horizontal adjustment can be achieved.
The top seat is driven by the driving mechanism to slide and adjust on the upper side of the mounting groove, namely, when a workpiece is placed by the mounting groove, the driving mechanism is utilized to move the top seat outwards, so that interference between parts on the top seat and the workpiece is avoided, when the parts (such as shaft parts) are fixed by using the top shaft, the driving mechanism can drive the top seats to be close to each other, tips on the top shafts on two sides respectively support a central hole of the workpiece, and the purpose of fixing is achieved.
Each support is provided with a measuring instrument or a meter, the measuring instruments or the meters on the supports can be the same, different meters can be installed according to use requirements, the use requirements can be well met, the flexibility is high, the adaptability is strong, and the universality is good.
The invention has reasonable structural design, can realize the measurement of a plurality of groups of data by clamping and fixing the workpiece once, and provides an installation groove for directly placing the workpiece and a tip shaft on the installation frame so as to clamp and fix the workpiece for data measurement.
The support slidable mounting is on the base to can arrange a plurality of/multiple measuring instrument simultaneously on the several support as required, the convenient detection, the simple operation nature is good, and is efficient, and the support can be through the straight line sliding adjustment position of slider, and the adjustment process does not have the deviation, has guaranteed that measuring result is accurate, and measurement accuracy is secure.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, so that any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present invention, should be included in the scope of the present invention.
Claims (5)
1. A multi-purpose measuring machine which characterized in that: the device comprises a base, wherein a workpiece fixing unit and a detection unit are arranged on the base;
the workpiece fixing unit comprises two correspondingly arranged mounting frames, a base is fixed at the upper end of each mounting frame, a mounting groove is formed in the base, a top seat is slidably mounted at the upper end of the base, and a driving mechanism for driving the top seat to move is mounted on the outer side of the base;
the two footstands are provided with a same shaft, and the tips of the two footstands are arranged in opposite directions; the mounting groove is of a through groove structure, and the length direction of the mounting groove is consistent with the axial direction of the tip shaft; a sliding groove parallel to the mounting groove is arranged on the base;
the detection unit comprises at least two sliding blocks which are slidably arranged in the sliding groove, a bracket is arranged on each sliding block, a vertical beam is arranged on one side of the base, a guide rod is horizontally arranged on each vertical beam, and the length direction of each guide rod is consistent with the direction of the sliding groove; the guide rods respectively penetrate through the brackets and are in sliding fit with the brackets, and the brackets are respectively provided with a connecting component fixed with the guide rods;
and each bracket is provided with a measuring instrument or an instrument.
2. A multi-purpose measuring machine according to claim 1, characterized in that: the mounting grooves on the bases of the two mounting racks are positioned on the same straight line.
3. A multi-purpose measuring machine according to claim 1, characterized in that: the connecting assembly comprises a connecting plate arranged on the bracket corresponding to the guide rod, and is fixed with the guide rod through a connecting piece arranged on the connecting plate.
4. A multi-purpose measuring machine according to claim 3, characterized in that: the guide rod is provided with a plurality of connecting holes at different positions along the axial direction, and the connecting piece comprises screws arranged on the connecting plate corresponding to the connecting holes.
5. A multi-purpose measuring machine according to claim 1, characterized in that: the sliding groove is a T-shaped groove, and the sliding block is a T-shaped sliding block matched with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023159605.5U CN213657904U (en) | 2020-12-24 | 2020-12-24 | Multipurpose measuring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023159605.5U CN213657904U (en) | 2020-12-24 | 2020-12-24 | Multipurpose measuring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213657904U true CN213657904U (en) | 2021-07-09 |
Family
ID=76690451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023159605.5U Active CN213657904U (en) | 2020-12-24 | 2020-12-24 | Multipurpose measuring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213657904U (en) |
-
2020
- 2020-12-24 CN CN202023159605.5U patent/CN213657904U/en active Active
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