CN213576572U - Three-coordinate measuring instrument with adjustable height - Google Patents
Three-coordinate measuring instrument with adjustable height Download PDFInfo
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- CN213576572U CN213576572U CN202022452393.3U CN202022452393U CN213576572U CN 213576572 U CN213576572 U CN 213576572U CN 202022452393 U CN202022452393 U CN 202022452393U CN 213576572 U CN213576572 U CN 213576572U
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Abstract
The utility model provides a three-coordinate measuring instrument with adjustable height. The height-adjustable three-coordinate measuring instrument comprises a three-coordinate measuring instrument body, an operating handle and a base, wherein the operating handle is arranged on the right side of the three-coordinate measuring instrument body, and the base is fixedly arranged at the bottom of the three-coordinate measuring instrument body; the frame is arranged outside the base and is U-shaped; the four guide grooves are arranged at the bottom of the base in a rectangular array; the four guide rods are respectively slidably mounted in the four guide grooves, and the bottom ends of the four guide rods extend out of the base and are fixedly connected with the inner wall of the bottom of the frame. The utility model provides a three-coordinate measuring instrument with adjustable height has the advantage that can adapt to multiple height crowd and use, slow down user fatigue, and operate comparatively conveniently.
Description
Technical Field
The utility model relates to a three-coordinate measuring instrument technical field especially relates to a three-coordinate measuring instrument with adjustable height.
Background
Three axes of the three-coordinate measuring instrument are provided with an air source brake switch and a micro-motion device, so that single-axis precision transmission can be realized, a high-performance data acquisition system is adopted, the three-coordinate measuring instrument is applied to precision measurement of product design, mold equipment, gear measurement, blade measurement machine manufacturing, tool fixtures, steam mold accessories, electronic appliances and the like, when the three-coordinate measuring instrument is used, a workpiece is fixed on a special support, then the support is installed on a panel of the three-coordinate measuring instrument through bolts, and then the three-coordinate measuring instrument is operated by holding an operating handle to measure.
However, the conventional three-coordinate measuring instrument is usually low in size, so that a user needs to bend down and stretch the head to accurately observe a workpiece during operation, the worker is fatigued, the operating handle for controlling the use needs to be held by the hand, and the workpiece needs to be frequently lifted up and put down in the whole operation process, so that the operation is inconvenient.
Therefore, there is a need to provide a new height adjustable coordinate measuring machine to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a three-coordinate measuring apparatu with height-adjustable that can adapt to multiple height crowd and use, slow down user fatigue, and operate comparatively conveniently.
For solving the technical problem, the utility model provides a three-coordinate measuring instrument with adjustable height includes: the three-coordinate measuring instrument comprises a three-coordinate measuring instrument body, an operating handle and a base, wherein the operating handle is arranged on the right side of the three-coordinate measuring instrument body, and the base is fixedly installed at the bottom of the three-coordinate measuring instrument body; the frame is arranged outside the base and is U-shaped; the four guide grooves are arranged at the bottom of the base in a rectangular array; the four guide rods are respectively installed in the four guide grooves in a sliding mode, and the bottom ends of the four guide rods extend out of the base and are fixedly connected with the inner wall of the bottom of the frame; the thread groove is formed in the bottom of the base; the screw is installed in the thread groove in a threaded mode, the bottom end of the screw extends out of the frame, and the screw is rotationally connected with the inner wall of the bottom of the frame; the first bevel gear is fixedly arranged on the bottom end of the screw rod; the motor is fixedly arranged at the bottom of the frame and is positioned on the right side of the first bevel gear; the second bevel gear is fixedly arranged on the output shaft of the motor and is meshed with the first bevel gear; a support mechanism disposed on the frame.
Preferably, the supporting mechanism comprises a supporting rod, a sleeve rod, a sliding cavity, a sliding opening, a sliding barrel, an extension rod, two fixing plates, two locking plates and a locking mechanism, the supporting rod is fixedly arranged on the right side of the frame and positioned below the three-coordinate measuring instrument body, the sleeve rod is fixedly arranged at the top of the supporting rod and positioned on the right side of the three-coordinate measuring instrument body, the sliding cavity is arranged on the sleeve rod, the sliding opening is arranged on one side of the sliding cavity far away from the three-coordinate measuring instrument body, the sliding barrel is slidably arranged in the sliding cavity, the extension rod is slidably arranged on the inner wall of the top of the sliding cavity, the bottom end of the extension rod is positioned in the sliding cavity and fixedly connected with the top of the sliding barrel, the top end of the extension rod extends out of the sleeve rod, and the fixing plates are fixedly arranged on the top end of the extension rod, the fixed plate is located operating handle's rear side, two the locking plate is all installed through the bolt the front side of fixed plate, two the locking plate all with operating handle looks lock, locking mechanism sets up on the slide cartridge.
Preferably, locking mechanism includes gleitbretter, spring, slide bar and friction plate, gleitbretter slidable mounting be in the slide cartridge, spring fixed mounting be in on the left side inner wall of slide cartridge, the right-hand member of spring with gleitbretter fixed connection, slide bar slidable mounting be in on the right side inner wall of slide cartridge, the left end of slide bar is located in the slide cartridge and with gleitbretter fixed connection, the right-hand member of slide bar extends to outside the loop bar, the slide bar slides and runs through the sliding opening, friction plate fixed mounting be in on the right-hand member of slide bar, the left side of friction plate with the right side of loop bar contacts.
Preferably, all movable inlays on the both sides inner wall of frame and has a plurality of balls, the rolling groove has all been seted up to the both sides of base, and is a plurality of the ball extends to a plurality of respectively in the rolling groove.
Preferably, four supporting legs are fixedly mounted at the bottom of the frame and distributed in a rectangular array.
Preferably, a pull ring is fixedly installed on the right side of the friction plate.
Compared with the prior art, the utility model provides a three-coordinate measuring instrument with adjustable height has following beneficial effect:
the utility model provides a three-coordinate measuring instrument with adjustable height:
1. the screw driven by the motor can realize that the base slides up and down in the frame, so that the height of the three-coordinate measuring instrument body is adjusted, the three-coordinate measuring instrument body is suitable for more users with different heights to use, the degree and the frequency of stooping are reduced, and the fatigue is relieved;
2. the operating handle is convenient for people to install through the supporting mechanism, the operating handle does not need to be held for a long time, the adaptability is enhanced in an extensible form, the length and the position of the extension rod can be fixed through the locking mechanism, the use is convenient, the ball and the rolling groove are not only positioned in use, and the sliding is smooth.
Drawings
Fig. 1 is a schematic structural diagram of a height-adjustable coordinate measuring machine according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1;
fig. 4 is an enlarged structural view of a portion C shown in fig. 1.
Reference numbers in the figures: 1. a three-coordinate measuring instrument body; 2. an operating handle; 3. a base; 4. a frame; 5. a guide groove; 6. a guide bar; 7. a thread groove; 8. a screw; 9. a first bevel gear; 10. a motor; 11. a second taper tooth; 12. a support bar; 13. a loop bar; 14. a slide chamber; 15. a sliding port; 16. a slide cylinder; 17. an extension rod; 18. a fixing plate; 19. a locking plate; 20. sliding blades; 21. a spring; 22. a slide bar; 23. a friction plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4, wherein fig. 1 is a schematic structural diagram of a height-adjustable coordinate measuring machine according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 1; fig. 4 is an enlarged structural view of a portion C shown in fig. 1. The height adjustable three-coordinate measuring machine includes: the three-coordinate measuring instrument comprises a three-coordinate measuring instrument body 1, an operating handle 2 and a base 3, wherein the operating handle 2 is arranged on the right side of the three-coordinate measuring instrument body 1, and the base 3 is fixedly arranged at the bottom of the three-coordinate measuring instrument body 1; the frame 4 is arranged outside the base 3, and the frame 4 is U-shaped; the four guide grooves 5 are arranged at the bottom of the base 3 in a rectangular array; the four guide rods 6 are respectively slidably mounted in the four guide grooves 5, and the bottom ends of the four guide rods 6 extend out of the base 3 and are fixedly connected with the inner wall of the bottom of the frame 4; the thread groove 7 is formed in the bottom of the base 3; the screw rod 8 is installed in the thread groove 7 in a threaded mode, the bottom end of the screw rod 8 extends out of the frame 4, and the screw rod 8 is rotatably connected with the inner wall of the bottom of the frame 4; the first bevel gear 9 is fixedly arranged at the bottom end of the screw 8; the motor 10 is fixedly arranged at the bottom of the frame 4, and the motor 10 is positioned at the right side of the first bevel gear 9; the second bevel gear 11 is fixedly arranged on the output shaft of the motor 10, and the second bevel gear 11 is meshed with the first bevel gear 9; the supporting mechanism is arranged on the frame 4, the screw rod 8 driven by the motor 10 can realize that the base 3 slides up and down in the frame 4, so that the height of the three-coordinate measuring instrument body 1 is adjusted, the three-coordinate measuring instrument body is suitable for users with more heights to use, the degree and the frequency of bending are reduced, and the fatigue is relieved.
The supporting mechanism comprises a supporting rod 12, a sleeve rod 13, a sliding cavity 14, a sliding opening 15, a sliding barrel 16, an extension rod 17, two fixing plates 18, two locking plates 19 and a locking mechanism, wherein the supporting rod 12 is fixedly arranged on the right side of the frame 4 and positioned below the three-coordinate measuring instrument body 1, the sleeve rod 13 is fixedly arranged at the top of the supporting rod 12 and positioned on the right side of the three-coordinate measuring instrument body 1, the sliding cavity 14 is arranged on the sleeve rod 13, the sliding opening 15 is arranged on one side, far away from the three-coordinate measuring instrument body 1, of the sliding cavity 14, the sliding barrel 16 is slidably arranged in the sliding cavity 14, the extension rod 17 is slidably arranged on the inner wall of the top of the sliding cavity 14, the bottom end of the extension rod 17 is positioned in the sliding cavity 14 and fixedly connected with the top of the sliding barrel 16, the top end of the extension rod 17 extends out of the sleeve rod 13, fixed plate 18 fixed mounting is in on the top of extension rod 17, fixed plate 18 is located operating handle 2's rear side, two locking plate 19 all installs through the bolt the front side of fixed plate 18, two locking plate 19 all with operating handle 2 looks lock, locking mechanism sets up on the slide cartridge 16, be convenient for people through supporting mechanism and install operating handle 2, need not to hold for a long time, and the adaptability has also been strengthened to the extensible form.
Locking mechanism includes gleitbretter 20, spring 21, slide bar 22 and friction plate 23, gleitbretter 20 slidable mounting be in slide cartridge 16, spring 21 fixed mounting be in on slide cartridge 16's the left side inner wall, spring 21's right-hand member with gleitbretter 20 fixed connection, slide bar 22 slidable mounting be in on slide cartridge 16's the right side inner wall, slide bar 22's left end is located in slide cartridge 16 and with gleitbretter 20 fixed connection, slide bar 22's right-hand member extends to outside loop bar 13, slide bar 22 slides and runs through sliding opening 15, friction plate 23 fixed mounting be in on slide bar 22's the right-hand member, friction plate 23's left side with loop bar 13's right side contacts, can fix the length position of extension rod 17 through locking mechanism, and it is comparatively convenient to use.
All movable embedding has a plurality of balls on the both sides inner wall of frame 4, the slot rolling has all been seted up to the both sides of base 3, and is a plurality of the ball extends to a plurality of respectively in the slot rolling, the use of ball and slot rolling has not only been fixed a position, and it is also comparatively smooth and easy to slide simultaneously.
Four supporting legs are fixedly mounted at the bottom of the frame 4 and distributed in a rectangular array.
A pull ring is fixedly arranged on the right side of the friction plate 23.
The utility model provides a three-coordinate measuring instrument with adjustable height's theory of operation as follows:
when the height of the three-coordinate measuring instrument body 1 is suitable, the height of the three-coordinate measuring instrument body 1 is adjusted according to the height of a user, when the height of the three-coordinate measuring instrument body 1 is required to be increased, the motor 10 is started, the output shaft of the motor 10 rotates to drive the second conical tooth 11 to rotate, the second conical tooth 11 drives the first conical tooth 9 which is meshed with the second conical tooth to rotate, the first conical tooth 9 drives the screw rod 8 to rotate, the base 3 is lifted along the frame 4 through the screwing and pushing of the external thread of the screw rod 8 and the internal thread of the thread groove 7 by matching with the four guide rods 6 and the guide grooves 5, and self-locking can be completed only by closing the motor 10 and the thread groove 7 when the height is suitable;
when the three-coordinate measuring instrument is operated, the proper height of the operating handle 2 is selected according to the height of the three-coordinate measuring instrument body 1 and the habit of a user, the pull ring is buckled and pulled rightwards during adjustment, the friction plate 23 is separated from the sleeve rod 13, the sliding sheet 20 slides in the sliding barrel 16, the spring 21 is stretched, the extending rod 17 can be pushed upwards to be separated from the sleeve rod 13, the fixing plate 18 and the operating handle 2 can be lifted, after the operation is finished, the hand is loosened under the rebound of the spring 21, and the friction plate 23 can be used for fixing the sleeve rod 13 in a friction mode.
Compared with the prior art, the utility model provides a three-coordinate measuring instrument with adjustable height has following beneficial effect:
the utility model provides a three-coordinate measuring instrument with adjustable height, screw rod 8 through motor 10 driven can realize that base 3 slides in frame 4 and shifts up and descend, thereby highly adjusting three-coordinate measuring instrument body 1, make it adapt to more height users and use, the degree and the number of times of bowing have been reduced, fatigue has been alleviated, be convenient for people through supporting mechanism and install operating handle 2, need not to hold for a long time, and the adaptability has also been strengthened to extensible form, can fix the length position of extension rod 17 through locking mechanism, it is comparatively convenient to use, the use of ball and rolling groove has not only been fixed a position, it is also comparatively smooth and easy to slide simultaneously.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;
furthermore, the terms "first", "second" and "first" 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" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise;
in addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A height adjustable coordinate measuring machine comprising:
the three-coordinate measuring instrument comprises a three-coordinate measuring instrument body, an operating handle and a base, wherein the operating handle is arranged on the right side of the three-coordinate measuring instrument body, and the base is fixedly installed at the bottom of the three-coordinate measuring instrument body;
the frame is arranged outside the base and is U-shaped;
the four guide grooves are arranged at the bottom of the base in a rectangular array;
the four guide rods are respectively installed in the four guide grooves in a sliding mode, and the bottom ends of the four guide rods extend out of the base and are fixedly connected with the inner wall of the bottom of the frame;
the thread groove is formed in the bottom of the base;
the screw is installed in the thread groove in a threaded mode, the bottom end of the screw extends out of the frame, and the screw is rotationally connected with the inner wall of the bottom of the frame;
the first bevel gear is fixedly arranged on the bottom end of the screw rod;
the motor is fixedly arranged at the bottom of the frame and is positioned on the right side of the first bevel gear;
the second bevel gear is fixedly arranged on the output shaft of the motor and is meshed with the first bevel gear;
a support mechanism disposed on the frame.
2. The height-adjustable coordinate measuring machine as claimed in claim 1, wherein the supporting mechanism comprises a supporting rod, a sleeve rod, a sliding cavity, a sliding opening, a sliding barrel, an extending rod, two fixing plates, two locking plates and a locking mechanism, the supporting rod is fixedly installed on the right side of the frame and located below the coordinate measuring machine body, the sleeve rod is fixedly installed on the top of the supporting rod and located on the right side of the coordinate measuring machine body, the sliding cavity is opened on the sleeve rod, the sliding opening is opened on the side of the sliding cavity away from the coordinate measuring machine body, the sliding barrel is slidably installed in the sliding cavity, the extending rod is slidably installed on the inner wall of the top of the sliding cavity, the bottom end of the extending rod is located in the sliding cavity and fixedly connected with the top of the sliding barrel, and the top end of the extending rod extends out of the sleeve rod, the fixed plate fixed mounting be in on the top of extension rod, the fixed plate is located operating handle's rear side, two the locking plate is all installed through the bolt the front side of fixed plate, two the locking plate all with operating handle looks lock, locking mechanism sets up on the slide cartridge.
3. The height-adjustable coordinate measuring machine as claimed in claim 2, wherein the locking mechanism comprises a sliding piece, a spring, a sliding rod and a friction plate, the sliding piece is slidably mounted in the sliding barrel, the spring is fixedly mounted on the inner wall of the left side of the sliding barrel, the right end of the spring is fixedly connected with the sliding piece, the sliding rod is slidably mounted on the inner wall of the right side of the sliding barrel, the left end of the sliding rod is located in the sliding barrel and fixedly connected with the sliding piece, the right end of the sliding rod extends out of the loop bar, the sliding rod slides through the sliding opening, the friction plate is fixedly mounted on the right end of the sliding rod, and the left side of the friction plate is in contact with the right side of the loop bar.
4. The height-adjustable coordinate measuring machine as claimed in claim 1, wherein a plurality of balls are movably inserted into inner walls of both sides of the frame, and rolling grooves are formed in both sides of the base, and the plurality of balls extend into the plurality of rolling grooves, respectively.
5. A height adjustable coordinate measuring machine as claimed in claim 1, wherein four support legs are fixedly mounted to the bottom of the frame, the four support legs being arranged in a rectangular array.
6. A height adjustable coordinate measuring machine as claimed in claim 3, wherein a pull ring is fixedly installed at a right side of the friction plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022452393.3U CN213576572U (en) | 2020-10-29 | 2020-10-29 | Three-coordinate measuring instrument with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022452393.3U CN213576572U (en) | 2020-10-29 | 2020-10-29 | Three-coordinate measuring instrument with adjustable height |
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| Publication Number | Publication Date |
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| CN213576572U true CN213576572U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022452393.3U Active CN213576572U (en) | 2020-10-29 | 2020-10-29 | Three-coordinate measuring instrument with adjustable height |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865534A (en) * | 2021-09-01 | 2021-12-31 | 慈溪莱普森机械有限公司 | Three-coordinate measuring instrument |
| CN114562968A (en) * | 2022-02-21 | 2022-05-31 | 江苏匠准精密组件有限公司 | Metal product molding CASE three-dimensional measurement jig and using method thereof |
-
2020
- 2020-10-29 CN CN202022452393.3U patent/CN213576572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113865534A (en) * | 2021-09-01 | 2021-12-31 | 慈溪莱普森机械有限公司 | Three-coordinate measuring instrument |
| CN114562968A (en) * | 2022-02-21 | 2022-05-31 | 江苏匠准精密组件有限公司 | Metal product molding CASE three-dimensional measurement jig and using method thereof |
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