CN214276856U - Portable three-coordinate equipment measures appurtenance - Google Patents
Portable three-coordinate equipment measures appurtenance Download PDFInfo
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- CN214276856U CN214276856U CN202120607652.7U CN202120607652U CN214276856U CN 214276856 U CN214276856 U CN 214276856U CN 202120607652 U CN202120607652 U CN 202120607652U CN 214276856 U CN214276856 U CN 214276856U
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Abstract
A portable three-coordinate equipment measurement auxiliary tool is characterized in that: the magnetic BASE is fixedly connected with a BASE plate of the welding fixture through a BASE fixing bolt; the first end of the telescopic connecting rod is rotatably connected with the upper side of the magnetic base through a bearing, and when the telescopic connecting rod rotates to a proper position relative to the magnetic base through the bearing, the telescopic connecting rod is locked by the connecting rod fixing bolt and cannot rotate; the second end of the telescopic connecting rod is fixedly connected with a circular table used for being in threaded connection with the portable three-coordinate equipment. The portable three-coordinate equipment measurement auxiliary tool can effectively replace the existing equipment support, is portable, is convenient and labor-saving to operate, and occupies a small space; the portable three-coordinate equipment measuring auxiliary tool can realize the relative position fixation of the portable three-coordinate equipment and the welding fixture, and is favorable for improving the accuracy of the measuring result; aiming at a welding fixture with a small space, the portable three-coordinate equipment measurement auxiliary tool can effectively reduce the problems of limited measuring points, equipment collision alarm and the like.
Description
Technical Field
The application relates to the technical field of measuring tools, in particular to a portable three-coordinate equipment measuring auxiliary tool.
Background
The portable three-coordinate equipment is an important tool for detecting the quality of the welding fixture, and plays an irreplaceable role in acceptance, adjustment, rechecking and design change of the sheet metal part welding fixture. During actual measurement, portable three-coordinate equipment (such as FARO equipment and a 7-axis three-coordinate measuring machine) needs to be in threaded connection with a magnetic sucker, the magnetic sucker is fixed on a BASE plate of a welding fixture through magnetic force, and the relative position of the magnetic sucker and the BASE plate needs to be fixed and enough equipment operation space needs to be kept in the measurement process. However, since some welding jigs have a smaller BASE plate size or more positioning columns to save cost, the welding jigs greatly occupy the space of the BASE plate, resulting in the following problems: (1) the portable three-coordinate equipment cannot be completely adsorbed on the BASE plate of the welding fixture due to the small size space provided by the BASE plate, and the relative position fixation of the portable three-coordinate equipment and the welding fixture cannot be realized; (2) the portable three-coordinate equipment has the problems that the equipment is blocked and alarms due to the fact that a plurality of positioning upright columns are arranged on the BASE plate and the operation space is limited; therefore, the working efficiency is influenced, the potential hazards of equipment collision and faults are increased, and even some measuring points cannot directly measure data, so that the result is lost.
In order to solve the above problems, a set of equipment support is usually separately provided, and the portable three-coordinate equipment is fixed on the equipment support during measurement, and the equipment support is arranged beside the welding fixture. In order to keep the relative position stable, the volume and the weight of the equipped equipment support are large, the operation is laborious, the carrying is inconvenient, the occupied space is large, fixing measures are lacked between the equipment support and a welding clamp, and the risk of relative displacement exists due to the operation of the portable three-coordinate equipment in the measuring process, so that the accuracy of a measuring result is influenced.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the present application discloses a portable coordinate device measurement auxiliary tool.
Wherein, a portable three-coordinate device measures appurtenance, includes at least:
magnetic force base, base fixing bolt, scalable connecting rod, bearing, round platform and connecting rod fixing bolt, wherein:
the magnetic base is provided with at least three threaded holes which are uniformly distributed at the edge close to the magnetic base and penetrate through the upper side and the lower side of the magnetic base, each threaded hole is screwed with one base fixing bolt, and when the head of each base fixing bolt is blocked by the contact of the upper side of the magnetic base, the screw rod of each base fixing bolt is exposed out of the threaded hole; the BASE fixing bolt is used for fixedly connecting the magnetic BASE with a BASE plate of the welding fixture;
the middle area of the upper side of the magnetic base is upwards protruded to form a first carrying platform, and a plurality of hole sites are distributed on the platform surface of the first carrying platform; the first end of the telescopic connecting rod is fixedly connected with a table top of a second table carrier, and the lower side of the second table carrier is rotatably connected with the table top of the first table carrier through the bearing; the second carrying platform is provided with a through hole which penetrates through the platform surface of the second carrying platform and the lower side of the second carrying platform; the second end of the telescopic connecting rod is fixedly connected with the circular table, and the circular table is used for being in threaded connection with portable three-coordinate equipment;
when the telescopic connecting rod rotates to a proper position relative to the magnetic base through the bearing and the through hole is aligned with any hole in the hole sites, the connecting rod fixing bolt is simultaneously screwed with the through hole and any hole site, so that the telescopic connecting rod is fixedly locked and cannot rotate.
Preferably, the portable coordinate measuring device auxiliary tool further comprises a gear bolt;
wherein, scalable connecting rod includes connecting rod body, pullover and connector:
one end of the connecting rod body is fixedly connected with a vertical side of the connector, the lower side of the connector is fixedly connected with a table board of the second carrying table, a vertical side of the connector is communicated with the lower side of the connector, the connector serves as the first end of the telescopic connecting rod, and the table board of the second carrying table fixedly connected with the lower side of the connector is parallel to the length direction of the connecting rod body; the table top of the second carrying table is parallel to the lower side of the second carrying table;
the connecting rod body is provided with a plurality of gear holes along the length direction, and when the sleeve head is sleeved into the connecting rod body from the other end of the connecting rod body to enable a sleeve head through hole formed in the sleeve head to be aligned with any one of the gear holes, the gear bolt can be simultaneously screwed with the sleeve head through hole and any one of the gear holes to lock the length of the telescopic connecting rod;
the upper side of the sleeve head is fixedly connected with the lower side of the circular table, the upper side of the circular table is used for being screwed with portable three-coordinate equipment, and the circular table and the second carrying platform are located on different sides of the telescopic connecting rod.
Preferably, when the head of the base fixing bolt is blocked by the upper side contact of the magnetic base, the head of the base fixing bolt does not influence the rotation of the telescopic connecting rod relative to the magnetic base through the bearing.
Compared with the prior art, the embodiment of the application has at least the following beneficial effects:
the portable three-coordinate equipment measurement auxiliary tool disclosed by the embodiment of the application can effectively replace the existing equipment support, is portable, is convenient and labor-saving to operate, and occupies a small space; in addition, the portable three-coordinate equipment measurement auxiliary tool can realize the relative position fixation of the portable three-coordinate equipment and the welding fixture, and is favorable for improving the accuracy of the measurement result; in addition, aiming at the welding fixture with a small space, the portable three-coordinate equipment measurement auxiliary tool can effectively reduce the problems of limited measuring points, equipment collision alarm and the like.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a portable three-coordinate apparatus measurement auxiliary tool disclosed in an embodiment of the present application;
FIG. 2 is a top view of the portable three coordinate device measurement aid of FIG. 1.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1-2, fig. 1 is a schematic structural diagram of a portable coordinate device measurement auxiliary tool disclosed in an embodiment of the present application, and fig. 2 is a top view of the portable coordinate device measurement auxiliary tool shown in fig. 1. As can be seen from fig. 1 to fig. 2, the portable coordinate device measurement auxiliary tool disclosed in the embodiment of the present application at least includes:
the device comprises a magnetic base 1, a base fixing bolt 2, a telescopic connecting rod 3, a bearing 4, a circular truncated cone 5 and a connecting rod fixing bolt 6, wherein the magnetic base is fixed on the base;
the magnetic base 1 is provided with at least three threaded holes which are uniformly distributed at the edge close to the magnetic base 1 and penetrate through the upper side and the lower side of the magnetic base 1, each threaded hole is screwed with one base fixing bolt 2, and when the head of each base fixing bolt 2 is blocked by the contact of the upper side of the magnetic base 1, the screw rod of each base fixing bolt 2 is exposed out of the threaded hole; the BASE fixing bolt 2 is used for fixedly connecting the magnetic BASE 1 with a BASE plate of a welding fixture; as shown in fig. 2, the number of the base fixing bolts 2 may be 4, and the number of the corresponding at least three threaded holes may be 4;
the middle area of the upper side of the magnetic base 1 protrudes upwards to form a first carrying platform 7, and a plurality of hole sites (for example, a plurality of hole sites are arranged in the area A) are distributed on the platform surface of the first carrying platform 7; the first end of the telescopic connecting rod 3 is fixedly connected with the table top of a second table carrier 8, and the lower side of the second table carrier 8 is rotatably connected with the table top of the first table carrier 7 through the bearing 4; the second carrying platform 8 is provided with a through hole which penetrates through the platform surface of the second carrying platform 8 and the lower side of the second carrying platform 8; the second end of the telescopic connecting rod 3 is fixedly connected with the circular truncated cone 5, and the circular truncated cone 5 can be provided with external threads and is used for being screwed with portable three-coordinate equipment;
when the telescopic connecting rod 3 rotates to a proper position relative to the magnetic base 1 through the bearing 4 and the through hole is aligned with any hole in the hole sites, the connecting rod fixing bolt 6 is simultaneously screwed with the through hole and any hole site, so that the telescopic connecting rod 3 is fixedly locked and cannot rotate.
Preferably, as shown in fig. 1 to 2, the portable coordinate device measurement auxiliary tool further includes a shift bolt 9;
wherein, telescopic link 3 includes connecting rod body 31, pullover 32 and connector 33:
one end of the connecting rod body 31 is fixedly connected with a vertical side of the connecting head 33, the lower side of the connecting head 33 is fixedly connected with the table top of the second carrier 8, a vertical side of the connecting head 33 is communicated with the lower side of the connecting head 33, the connecting head 33 serves as the first end of the telescopic connecting rod, and the table top of the second carrier 8 fixedly connected with the lower side of the connecting head 33 is parallel to the length direction of the connecting rod body 31 (namely the length direction of the connecting rod body 31); the top of the second stage 8 is parallel to the lower side of the second stage 8;
the connecting rod body 31 is provided with a plurality of gear holes 311 along the length direction, and when the sleeve head 32 is sleeved into the connecting rod body 31 from the other end of the connecting rod body 31 to enable a sleeve head through hole formed in the sleeve head 32 to be aligned with any one of the gear holes 311, the gear bolt 9 can be simultaneously screwed with the sleeve head through hole and any one of the gear holes to lock the length of the telescopic connecting rod. As shown in fig. 1 to 2, two shift holes 311 may be formed in the connecting rod body 31 along the length direction, wherein one shift hole close to the connecting head 33 may be referred to as a first-stage shift hole, and the other shift hole far from the connecting head 33 may be referred to as a second-stage shift hole;
when the sleeve head 32 is sleeved into the connecting rod body 31 from the other end of the connecting rod body 31 so that a sleeve head through hole formed in the sleeve head 32 is aligned with the first-stage gear hole, the gear bolt 9 can be simultaneously screwed with the sleeve head through hole and the first-stage gear hole to lock the telescopic connecting rod in the shortest length;
or, when the pullover 32 is sleeved into the connecting rod body 31 from the other end of the connecting rod body 31 so that a pullover through hole formed in the pullover 32 is aligned with the secondary gear hole, the gear bolt 9 can be simultaneously screwed with the pullover through hole and the secondary gear hole to lock the telescopic connecting rod at the maximum length;
the upper side of the sleeve head 32 is fixedly connected with the lower side of the circular table 5, the upper side of the circular table 5 is used for screwing portable three-coordinate equipment, and the circular table 5 and the second carrying platform 8 are located on different sides of the telescopic connecting rod 3.
In the embodiment of the present application, when the head of the base fixing bolt 2 is blocked by the upper side contact of the magnetic base 1, the head of the base fixing bolt 2 does not affect the rotation of the telescopic connecting rod 3 relative to the magnetic base 1 through the bearing 4.
The portable three-coordinate equipment measurement auxiliary tool disclosed by the embodiment of the application can effectively replace the existing equipment support, is portable, is convenient and labor-saving to operate, and occupies a small space; in addition, the portable three-coordinate equipment measurement auxiliary tool can realize the relative position fixation of the portable three-coordinate equipment and the welding fixture, and is favorable for improving the accuracy of the measurement result; in addition, aiming at the welding fixture with a small space, the portable three-coordinate equipment measurement auxiliary tool can effectively reduce the problems of limited measuring points, equipment collision alarm and the like.
In the embodiment of the application, the magnetic BASE is provided with a standard threaded hole matched with the BASE plate of the welding fixture, so that the magnetic BASE is suitable for all welding fixtures; and the screw connection mode is adopted, so that the stability is strong and the disassembly is convenient.
In the embodiment of the application, the telescopic connecting rod and the magnetic base can be rotatably adjusted through the bearing, so that the telescopic connecting rod is more flexible and practical; the 2-gear design of the telescopic connecting rod enhances the practicability. On the premise of meeting the use requirement in consideration of the rigidity problem, the telescopic connecting rod is in the shortest state by selecting 1 gear as far as possible.
In the embodiment of the application, the other end of the telescopic connecting rod is directly provided with the round table which is in threaded connection with the portable three-coordinate equipment measuring equipment, and the original (switch) magnetic sucker is omitted.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (3)
1. A portable three coordinate device measurement aid, comprising at least:
magnetic force base, base fixing bolt, scalable connecting rod, bearing, round platform and connecting rod fixing bolt, wherein:
the magnetic base is provided with at least three threaded holes which are uniformly distributed at the edge close to the magnetic base and penetrate through the upper side and the lower side of the magnetic base, each threaded hole is screwed with one base fixing bolt, and when the head of each base fixing bolt is blocked by the contact of the upper side of the magnetic base, the screw rod of each base fixing bolt is exposed out of the threaded hole; the BASE fixing bolt is used for fixedly connecting the magnetic BASE with a BASE plate of the welding fixture;
the middle area of the upper side of the magnetic base is upwards protruded to form a first carrying platform, and a plurality of hole sites are distributed on the platform surface of the first carrying platform; the first end of the telescopic connecting rod is fixedly connected with a table top of a second table carrier, and the lower side of the second table carrier is rotatably connected with the table top of the first table carrier through the bearing; the second carrying platform is provided with a through hole which penetrates through the platform surface of the second carrying platform and the lower side of the second carrying platform; the second end of the telescopic connecting rod is fixedly connected with the circular table, and the circular table is used for being in threaded connection with portable three-coordinate equipment;
when the telescopic connecting rod rotates to a proper position relative to the magnetic base through the bearing and the through hole is aligned with any hole in the hole sites, the connecting rod fixing bolt is simultaneously screwed with the through hole and any hole site, so that the telescopic connecting rod is fixedly locked and cannot rotate.
2. The portable three coordinate device measurement aid of claim 1, wherein:
the portable three-coordinate equipment measurement auxiliary tool further comprises a gear bolt;
wherein, scalable connecting rod includes connecting rod body, pullover and connector:
one end of the connecting rod body is fixedly connected with a vertical side of the connector, the lower side of the connector is fixedly connected with a table board of the second carrying table, a vertical side of the connector is communicated with the lower side of the connector, the connector serves as the first end of the telescopic connecting rod, and the table board of the second carrying table fixedly connected with the lower side of the connector is parallel to the length direction of the connecting rod body; the table top of the second carrying table is parallel to the lower side of the second carrying table;
the connecting rod body is provided with a plurality of gear holes along the length direction, and when the sleeve head is sleeved into the connecting rod body from the other end of the connecting rod body to enable a sleeve head through hole formed in the sleeve head to be aligned with any one of the gear holes, the gear bolt can be simultaneously screwed with the sleeve head through hole and any one of the gear holes to lock the length of the telescopic connecting rod;
the upper side of the sleeve head is fixedly connected with the lower side of the circular table, the upper side of the circular table is used for being screwed with portable three-coordinate equipment, and the circular table and the second carrying platform are located on different sides of the telescopic connecting rod.
3. The portable three coordinate apparatus measurement aid of claim 1 or 2, wherein the head of the base fixing bolt does not affect the rotation of the telescopic link relative to the magnetic base through the bearing when the head of the base fixing bolt is blocked by the upper side contact of the magnetic base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120607652.7U CN214276856U (en) | 2021-03-25 | 2021-03-25 | Portable three-coordinate equipment measures appurtenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120607652.7U CN214276856U (en) | 2021-03-25 | 2021-03-25 | Portable three-coordinate equipment measures appurtenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214276856U true CN214276856U (en) | 2021-09-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120607652.7U Active CN214276856U (en) | 2021-03-25 | 2021-03-25 | Portable three-coordinate equipment measures appurtenance |
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| CN (1) | CN214276856U (en) |
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2021
- 2021-03-25 CN CN202120607652.7U patent/CN214276856U/en active Active
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