CN214893086U - Shaft part positioning tool for optical measurement - Google Patents
Shaft part positioning tool for optical measurement Download PDFInfo
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- CN214893086U CN214893086U CN202121132922.XU CN202121132922U CN214893086U CN 214893086 U CN214893086 U CN 214893086U CN 202121132922 U CN202121132922 U CN 202121132922U CN 214893086 U CN214893086 U CN 214893086U
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- bearing seat
- optical measurement
- positioning tool
- connecting rod
- shaft part
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Abstract
The utility model relates to an axle type part location frock for optical measurement. The positioning tool comprises two bearing seats which are arranged at intervals along the left-right direction, and each bearing seat is provided with a V-shaped groove for positioning and supporting the shaft parts; defining a horizontal direction perpendicular to the left-right direction as a front-back direction; the two bearing seats extend in the front-back direction, a plurality of V-shaped grooves are formed in each bearing seat and are arranged at intervals in the front-back direction, and the V-shaped grooves in the two bearing seats are arranged in a right-left direction. Through setting up a plurality of V type grooves, can carry out the simultaneous location support to a plurality of axle type parts, avoid appearing the condition that can only place one by one among the prior art, and then can improve optical measurement's efficiency.
Description
Technical Field
The utility model relates to an axle type part location frock for optical measurement.
Background
At present, the method for detecting the overall dimension of the part through optical measurement equipment has the characteristics of quick measurement, high precision and convenience in use, is widely applied to the mechanical industry, and can ensure that the shaft part can be positioned and placed at a set position when the shaft part is subjected to optical measurement.
For this reason, chinese utility model patent that the grant bulletin number is CN211234344U discloses a positioner for train axle size three-coordinate automatic measurement, and this location assembly all is equipped with V type groove including controlling two bearing seats of arranging on two bearing seats, and V type groove supplies axle class part location to place on it to carry out subsequent measurement.
The problems existing in the prior art are that: under the general condition, axle type part is mass production, if adopt prior art's positioner, need place axle type part one by one, measures again, leads to whole measurement of efficiency lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an axle type part location frock for optical measurement to location frock only can satisfy placing of single axle type part and lead to the lower technical problem of measuring efficiency among the solution prior art.
In order to achieve the above object, the utility model provides an axle type part location frock for optical measurement's technical scheme is: the utility model provides an axle type part location frock for optical measurement, includes:
two bearing seats are arranged at intervals along the left-right direction, and each bearing seat is provided with a V-shaped groove for positioning and supporting the shaft parts;
defining a horizontal direction perpendicular to the left-right direction as a front-back direction;
the two bearing seats extend in the front-back direction, a plurality of V-shaped grooves are formed in each bearing seat and are arranged at intervals in the front-back direction, and the V-shaped grooves in the two bearing seats are arranged in a right-left direction.
Has the advantages that: through setting up a plurality of V type grooves, can carry out the simultaneous location support to a plurality of axle type parts, avoid appearing the condition that can only place one by one among the prior art, and then can improve optical measurement's efficiency.
Preferably, the location frock includes the connecting rod, the both ends of connecting rod with two the bearing seat one-to-one links to each other, the connecting rod is arranged at least two along preceding back direction interval. Two bearing seats link to each other through at least two connecting rods, compare and set up the mode that the bearing seat was installed on the base after the base, overall structure is simpler.
Preferably, when the number of the connecting rods is two, the two connecting rods are respectively arranged at the two ends of the load-bearing seat in the front-back direction. The connecting rod is arranged at the front end and the rear end of the bearing seat respectively, so that the overall strength of the bearing seat can be ensured.
Preferably, the distance between the two bearing seats in the left-right direction is adjustable;
at least one end of the connecting rod penetrates through the corresponding bearing seat and can be assembled with the corresponding bearing seat in a sliding mode along the left-right direction. The distance between the two bearing seats is adjustable, the connecting rod can be suitable for shaft parts with different axial lengths, and the connecting rod plays a role in connecting the two bearing seats and also plays a role in guiding the bearing seats.
Preferably, the connecting rod is a square rod.
Preferably, one end of each connecting rod is assembled with the corresponding bearing seat in a sliding mode along the left-right direction, and the other end of each connecting rod penetrates into the corresponding bearing seat and is fixedly connected with the bearing seat.
Preferably, the bearing seat is a plate body extending along the front-back direction, and the top surface of the plate body is provided with the V-shaped groove.
Preferably, the V-shaped grooves on the bearing seat are uniformly distributed along the front-back direction.
Preferably, the positioning tool comprises a substrate, wherein one bearing seat is fixedly arranged on the substrate and is a fixed bearing seat, and the other bearing seat is assembled on the substrate in a sliding mode along the left-right direction and is a movable bearing seat;
the positioning tool further comprises a telescopic component connected to the fixed bearing seat and the movable bearing seat, and the distance between the two bearing seats is changed by changing the length of the telescopic component.
Preferably, the telescopic part comprises a first threaded part fixed on the fixed bearing seat, a second threaded part fixed on the movable bearing seat, and an intermediate threaded part in threaded fit with the first threaded part and the second threaded part, wherein the thread directions of two ends of the intermediate threaded part are opposite, and the distance between the fixed bearing seat and the movable bearing seat can be changed by rotating the intermediate threaded part.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of a positioning tool for an optical measurement shaft part provided by the present invention;
FIG. 2 is a schematic view of the fixed load bearing block and the connecting rod of FIG. 1;
FIG. 3 is a schematic structural view of the movable load bearing seat of FIG. 1;
description of reference numerals:
1. fixing a bearing seat; 2. a movable bearing seat; 3. a V-shaped groove; 4. a connecting rod; 5. the connecting rod is perforated.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, elements recited by the phrase "comprising an … …" do not exclude the inclusion of such elements in processes or methods.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" when they are used are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the term "provided" may be used in a broad sense, for example, the object of "provided" may be a part of the body, or may be arranged separately from the body and connected to the body, and the connection may be a detachable connection or a non-detachable connection. The specific meaning of the above terms in the present invention can be understood by those skilled in the art from the specific situation.
The present invention will be described in further detail with reference to examples.
The utility model provides a specific embodiment 1 of axle type part location frock for optical measurement:
as shown in fig. 1 to 3, a shaft-type part positioning tool for optical measurement (hereinafter, simply referred to as a positioning tool) is used to position and support a plurality of shaft-type parts, and then optical measurement is performed.
The location frock includes two bearing seats, and two bearing seats are used for the cooperation to support axle type part, and two bearing seats here are fixed bearing seat 1 and activity bearing seat 2 respectively, and fixed bearing seat 1 of definition and activity bearing seat 2 are arranged along left and right sides direction interval, and the horizontal direction of perpendicular to left and right sides direction is the back and forth reverberation. In this embodiment, the fixed bearing seat 1 and the movable bearing seat 2 are plate bodies, the thickness direction of the plate bodies is the left-right direction, and the plate bodies extend along the front-back direction. The top surface on fixed bearing seat 1 and activity bearing seat 2 has been seted up V type groove 3, and V type groove 3 on two bearing seats is just to arranging, can cooperate the location to support axle class part, and V type groove 3 on every bearing seat has a plurality ofly along the fore-and-aft direction equipartition in addition, can fix a position a plurality of axle class parts simultaneously, is convenient for concentrate optical measurement.
The positioning tool further comprises two connecting rods 4 for connecting the fixed bearing seat 1 and the movable bearing seat 2, and the two connecting rods 4 are located at the two ends of the fixed bearing seat 1 and the movable bearing seat 2 in the front-back direction. As shown in fig. 2, one end of the connecting rod 4 penetrates into the fixed load-bearing seat 1 and is fixedly connected with the fixed load-bearing seat 1, where the fixed connection may be glued or interference-forced or may be fixed by screws. As shown in fig. 3, a connecting rod through hole 5 penetrating from left to right is formed in the movable load bearing base 2 at a position corresponding to the two connecting rods 4, and the connecting rod through hole 5 can be slidably assembled with the connecting rods 4. Can be in the same place fixed bearing seat 1 and activity bearing seat 2 assembly and form a whole through setting up two connecting rods 4, can also change the interval between two bearing seats through the activity bearing seat 2 that slides on connecting rod 4 for the location frock can support the axle type part of different length, improves the commonality of location frock.
As shown in fig. 1, the connecting rod 4 in the present embodiment is a square rod.
The utility model discloses optical measurement is with concrete embodiment 2 of axle type part location frock:
in example 1, the V-shaped grooves on the load bearing base were uniformly arranged in the front-rear direction. In this embodiment, the number of V type groove on the bearing seat can increase and decrease according to actual conditions, but has two at least, and the mode of arranging in each V type groove can not evenly arrange.
The utility model discloses optical measurement is with concrete embodiment 3 of axle type part location frock:
in embodiment 1, the load bearing base is a plate. In this embodiment, the load-bearing seat may be a block-shaped structure.
The utility model discloses optical measurement is with specific embodiment 4 of axle type part location frock:
in embodiment 1, one end of the connecting rod is slidably assembled with the movable bearing seat, and the other end of the connecting rod penetrates into the fixed bearing seat and is fixedly assembled. In this embodiment, connecting rod one end and activity bearing seat sliding assembly, the terminal surface of the other end links to each other with fixed bearing seat.
The utility model discloses optical measurement is with concrete embodiment 5 of axle type part location frock:
in example 1, the connecting rod is a square rod. In this embodiment, the connecting rod may be a round rod or a rod body with other shapes.
The utility model discloses optical measurement is with concrete embodiment 6 of axle type part location frock:
in embodiment 1, one of the two load bearing seats is a fixed load bearing seat, and the other is a movable load bearing seat. In this embodiment, two bearing seats are movable bearing seats, namely all can carry out the horizontal slip for the connecting rod, or two bearing seats are fixed bearing seats, and the interval between two bearing seats can not be adjusted.
The utility model discloses optical measurement is with concrete embodiment 7 of axle type part location frock:
in embodiment 1, the number of the connecting rods is two, and the two connecting rods are respectively arranged at the two ends of the load-bearing seat in the front-back direction. In this embodiment, the positions of the two connecting rods can be adjusted. In other embodiments, the number of connecting rods may be increased.
The utility model discloses optical measurement is with concrete embodiment 8 of axle type part location frock:
in embodiment 1, the two load bearing seats are connected by at least two connecting rods. In this embodiment, the location frock includes the base plate, and two bearing seats all assemble on the base plate, and at this moment, two bearing seats can all fixed assembly on the base plate, also can at least one sliding assembly on bearing seat.
When one bearing seat is fixed on the substrate and the other bearing seat is assembled on the substrate in a sliding mode, the bearing seat fixed on the substrate is defined as a fixed bearing seat, the bearing seat assembled on the substrate in a sliding mode is defined as a movable bearing seat, and a telescopic part is installed between the fixed bearing seat and the movable bearing seat, so that the distance between the two bearing seats can be changed. Specifically, the telescopic component can be a cylinder, a cylinder body of the cylinder is fixed on one bearing seat, and the telescopic rod is fixed on the other bearing seat. Alternatively, the telescopic member may be a cylinder or an electric push rod.
Alternatively, the telescopic member may take the following structure: the telescopic part comprises a first threaded part fixed on the fixed bearing seat, a second threaded part fixed on the movable bearing seat, and an intermediate threaded part in threaded fit with the first threaded part and the second threaded part, wherein the thread directions of the two ends of the intermediate threaded part are opposite, and the distance between the fixed bearing seat and the movable bearing seat can be changed by rotating the intermediate threaded part. The first threaded member, the second threaded member and the intermediate threaded member may be selected from a screw and a nut.
Finally, it should be noted that the above mentioned embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made without inventive effort to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides an axle type part location frock for optical measurement, includes:
two bearing seats are arranged at intervals along the left-right direction, and each bearing seat is provided with a V-shaped groove (3) for positioning and supporting the shaft parts;
the method is characterized in that: defining a horizontal direction perpendicular to the left-right direction as a front-back direction;
the two bearing seats extend in the front-back direction, a plurality of V-shaped grooves (3) are arranged on each bearing seat at intervals in the front-back direction, and the V-shaped grooves (3) on the two bearing seats are arranged in a right-left direction.
2. The optical measurement shaft part positioning tool according to claim 1, characterized in that: the location frock includes connecting rod (4), the both ends and two of connecting rod (4) the bearing seat one-to-one links to each other, connecting rod (4) have arranged at least two along the fore-and-aft direction interval.
3. The optical measurement shaft part positioning tool according to claim 2, characterized in that: when the two connecting rods (4) are arranged, the two connecting rods (4) are respectively arranged at the two ends of the bearing seat in the front-back direction.
4. The optical measurement shaft part positioning tool according to claim 2 or 3, characterized in that: the distance between the two bearing seats in the left and right directions is adjustable;
at least one end of the connecting rod (4) penetrates through the corresponding bearing seat and can be assembled with the corresponding bearing seat in a sliding mode along the left-right direction.
5. The optical measurement shaft part positioning tool according to claim 4, characterized in that: the connecting rod (4) is a square rod.
6. The optical measurement shaft part positioning tool according to claim 4, characterized in that: one end of each connecting rod (4) is assembled with the corresponding bearing seat in a sliding mode along the left-right direction, and the other end of each connecting rod (4) penetrates into the corresponding bearing seat and is fixedly connected with the bearing seat.
7. The optical measurement shaft part positioning tool according to claim 2 or 3, characterized in that: the bearing seat is a plate body extending along the front-back direction, and the top surface of the plate body is provided with the V-shaped groove (3).
8. The optical measurement shaft part positioning tool according to claim 1, 2 or 3, characterized in that: the V-shaped grooves (3) on the bearing seat are uniformly distributed along the front and back directions.
9. The optical measurement shaft part positioning tool according to claim 1, characterized in that: the positioning tool comprises a substrate, wherein one bearing seat is fixedly arranged on the substrate and is a fixed bearing seat (1), and the other bearing seat is assembled on the substrate in a sliding mode along the left-right direction and is a movable bearing seat (2);
the positioning tool further comprises a telescopic component connected to the fixed bearing seat (1) and the movable bearing seat (2), and the distance between the two bearing seats is changed by changing the length of the telescopic component.
10. The optical measurement shaft part positioning tool according to claim 9, characterized in that: the telescopic component comprises a first threaded part fixed on the fixed bearing seat (1), a second threaded part fixed on the movable bearing seat (2), and an intermediate threaded part in threaded fit with the first threaded part and the second threaded part, wherein the two ends of the intermediate threaded part are opposite in thread turning direction, and the distance between the fixed bearing seat (1) and the movable bearing seat (2) can be changed by rotating the intermediate threaded part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132922.XU CN214893086U (en) | 2021-05-25 | 2021-05-25 | Shaft part positioning tool for optical measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121132922.XU CN214893086U (en) | 2021-05-25 | 2021-05-25 | Shaft part positioning tool for optical measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214893086U true CN214893086U (en) | 2021-11-26 |
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ID=78900804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121132922.XU Active CN214893086U (en) | 2021-05-25 | 2021-05-25 | Shaft part positioning tool for optical measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214893086U (en) |
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2021
- 2021-05-25 CN CN202121132922.XU patent/CN214893086U/en active Active
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