CN213688115U - Three-coordinate fixed measuring seat measuring needle angle universal conversion head - Google Patents
Three-coordinate fixed measuring seat measuring needle angle universal conversion head Download PDFInfo
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- CN213688115U CN213688115U CN202022817759.2U CN202022817759U CN213688115U CN 213688115 U CN213688115 U CN 213688115U CN 202022817759 U CN202022817759 U CN 202022817759U CN 213688115 U CN213688115 U CN 213688115U
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Abstract
The utility model relates to the technical field of measuring needle auxiliary equipment, and discloses a three-coordinate fixed measuring seat measuring needle angle universal conversion head, the lower surface of a scale is fixedly connected with a rack, the lower surface of the rack is engaged with a gear, the upper surface end of the rack is rotatably connected with a roller, the lower surface of a erection rod is inserted with a rotating handle, the end of the rotating handle is fixedly connected with a conical driving gear, the surface of the conical driving gear is engaged with a conical linkage gear, the end of the conical linkage gear is fixedly connected with a bearing, the bearing is fixedly connected in a mounting plate, the conical driving gear is driven by the rotating handle, the conical linkage gear drives a screw rod, and the bearing balance linkage gear drives the screw rod to run practical performance, thereby achieving the purpose of prolonging the distance which can be tested by the measuring needle without moving the base, the effect of the whole device for measuring a long-distance target is enhanced.
Description
Technical Field
The utility model relates to a survey needle auxiliary assembly technical field specifically is a fixed base survey needle angle universal conversion head of three-dimensional.
Background
Three-coordinate measuring needles have different specifications, spherical measuring needles are mostly used for measuring sizes, shapes and positions and coordinates, star-shaped measuring needles are used for measuring various workpieces in various shapes, and meanwhile, a plurality of measuring heads can be used for measuring holes or grooves on side surfaces.
The existing three-coordinate fixed measuring seat measuring needle angle universal conversion head can only change the angle according to the requirements of the current situation when in use, but is difficult to measure the position with longer distance, and the movable measuring needle can influence the measuring result.
SUMMERY OF THE UTILITY MODEL
For the distance that realizes that above-mentioned extension probe can test under the condition of unmovable base, strengthen the whole device and carry out measuring purpose to remote target, the utility model provides a following technical scheme: a universal conversion head for measuring the angle of a probe of a three-coordinate fixed measuring seat comprises a conversion head component and an adjusting component, wherein the conversion head component comprises a base, and a supporting rod is fixedly connected to the upper surface of the base;
the adjusting part is including erectting the pole, it has the scale to erect the inside grafting of pole, the lower fixed surface of scale is connected with the rack, the lower surface meshing of rack is connected with the gear, the upper surface end of rack is rotated and is connected with the gyro wheel, the gyro wheel roll connection has the guide rail, the lower surface of erectting the pole is pegged graft and is had the rotation handle, the terminal fixedly connected with toper driving gear of rotation handle, the surface meshing of toper driving gear is connected with toper linkage gear, the terminal fixedly connected with bearing of toper linkage gear, the fixed connection of bearing is in the inside of mounting panel, the fixed surface of toper linkage gear is connected with the lead screw, the terminal fixedly connected with slider of lead screw.
As optimization, the inner wall of the inner ring of the bearing is fixedly connected to the right end of the conical linkage gear, the outer wall of the outer ring of the bearing is fixedly connected to the inner portion of the left surface of the mounting plate, the control capability of the whole device is enhanced to the maximum extent, and the practicability of the whole device is guaranteed.
As optimization, the left side surface of the screw rod is inserted in the scale, the sliding block is fixedly connected to the tail end of the left side of the screw rod, the stability of each component is effectively enhanced, and the supporting force to the whole device is enhanced.
As optimization, the upper and lower both ends fixed connection of mounting panel is on the inner wall upper and lower surface of erectting the pole, and the guide rail is located the left side of mounting panel, better enhancement the flexibility of whole device, improved the use impression.
As optimization, guide rail fixed connection is in the inner wall upper surface of erectting the pole, and the length of guide rail is less than the length of erectting the terminal mounting panel to the pole left side, has effectually strengthened the result of use of whole device, has increased the convenience of use.
As optimization, the gears are rotatably connected to the front surface and the rear surface of the inner wall of the erection rod through the central shaft, so that the use of the whole device is better protected from being influenced, and the practicality of the operation of the whole device is enhanced.
As optimization, the roller is installed at the tail end of the upper right corner of the scale and is located at the upper end of the left side of the installation plate, the balance of the whole device is better enhanced, and the use flexibility of the whole device is effectively enhanced.
The utility model has the advantages that: according to the universal conversion head for the angle of the measuring needle of the three-coordinate fixed measuring base, the conical driving gear is driven by the rotating handle, the lead screw is driven by the conical linkage gear, and the practical performance of the lead screw in operation is driven by the bearing balance linkage gear, so that the testing distance of the measuring needle can be prolonged under the condition that a base is not moved, and the effect of measuring a remote target by the whole device is enhanced; and through the slider at the inside friction resistance that strengthens of scale, the rack toothing gear is balanced, and the rethread gyro wheel rolls the friction resistance when reducing the scale displacement in the inside of guide rail to reached nimble control overall device, strengthened the effect of overall device practicality.
Drawings
Fig. 1 is a front direct-view schematic diagram of the overall appearance structure of the utility model;
FIG. 2 is a schematic view of the inner part of the erecting pole structure of the present invention being viewed directly;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 100-conversion head assembly, 101-base, 102-supporting rod, 200-adjusting assembly, 201-erection rod, 202-scale, 203-rack, 204-gear, 205-roller, 206-guide rail, 207-rotation handle, 208-cone driving gear, 209-cone linkage gear, 210-bearing, 211-mounting plate, 212-lead screw and 213-sliding block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a three-coordinate fixed-base probe angle universal conversion head includes a conversion head assembly 100 and an adjustment assembly 200, the conversion head assembly 100 includes a base 101, and a support rod 102 is fixedly connected to the upper surface of the base 101;
adjusting part 200 is including erectting pole 201, it has scale 202 to erect the inside grafting of pole 201, the lower fixed surface of scale 202 is connected with rack 203, the lower surface meshing of rack 203 is connected with gear 204, the upper surface tip of rack 203 rotates and is connected with gyro wheel 205, gyro wheel 205 roll connection has guide rail 206, the lower surface of erecting pole 201 is pegged graft and is had rotation handle 207, the terminal fixedly connected with toper driving gear 208 of rotation handle 207, the surface meshing of toper driving gear 208 is connected with toper linkage gear 209, the terminal fixedly connected with bearing 210 of toper linkage gear 209, the fixed connection of bearing 210 is in the inside of mounting panel 211, the fixed surface of toper linkage gear 209 is connected with lead screw 212, the terminal fixedly connected with slider 213 of lead screw 212.
Referring to fig. 2, an inner wall of an inner ring of the bearing 210 is fixedly connected to a right end of the conical linkage gear 209, and an outer wall of an outer ring of the bearing 210 is fixedly connected to an inside of a left side surface of the mounting plate 211.
Referring to fig. 2, the left surface of the screw rod 212 is inserted into the ruler 202, and the slider 213 is fixedly connected to the left end of the screw rod 212.
Referring to fig. 2, the upper and lower ends of the mounting plate 211 are fixedly connected to the upper and lower surfaces of the inner wall of the erection rod 201, and the guide rail 206 is located at the left side of the mounting plate 211.
Referring to fig. 2, the guide rail 206 is fixedly connected to the upper surface of the inner wall of the erection rod 201, and the length of the guide rail 206 is smaller than the length from the left end of the erection rod 201 to the mounting plate 211.
Referring to fig. 2, a gear 204 is rotatably coupled to front and rear surfaces of an inner wall of the erection rod 201 through a central shaft.
Referring to fig. 2, the roller 205 is installed at the top right end of the scale 202 and is located at the top left end of the mounting plate 211.
The working principle is as follows: in use, referring to fig. 1-4, firstly, a worker is required to install the stylus at the end of the staff 202, then the base 101 is placed at a designated position, the erecting rod 201 is rotated to measure the target, when the target is far away, the base 101 does not need to be moved, the worker is required to manually rotate the rotating handle 207 clockwise, when the rotating handle 207 rotates, the conical driving gear 208 is forced to synchronously rotate, the conical driving gear 208 is pulled to drive the conical linkage gear 209 to rotate, meanwhile, the bearing 210 is used to maintain the balance of the conical linkage gear 209, when the conical linkage gear 209 rotates, the lead screw 212 is driven to synchronously rotate, as the lead screw 212 extends into the inside of the staff 202, and the sliding block 213 is used to increase the frictional resistance, thereby the staff 202 is driven to extend to the outside of the erecting rod 201 by the rotation of the lead screw 212, when the staff 202 extends outwards, the rack 203 is meshed with the driving gear 204 to limit and prompt the outward extension frequency of the scale 202, and the friction resistance when the scale 202 is displaced is reduced by rolling the roller 205 in the guide rail 206, so that a worker can extend the distance which can be tested by the measuring needle without moving the base 101, and the effect of measuring a long-distance target by the whole device is enhanced.
To sum up, the three-coordinate fixed base measuring probe angle universal conversion head drives the conical driving gear 208 through the rotating handle 207, the conical linkage gear 209 drives the screw rod 212, and the bearing 210 balances the practical performance when the linkage gear 209 drives the screw rod 212 to operate, so that the distance that the measuring probe can test is prolonged under the condition that the base 101 is not moved, and the effect that the whole device measures a long-distance target is enhanced; and friction resistance is strengthened in the scale 202 through the sliding block 213, the rack 203 is meshed with the gear 204 for balancing, and then the friction resistance when the scale 202 is displaced is reduced through rolling of the roller 205 in the guide rail 206, so that the flexible control of the whole device is achieved, and the practical performance of the whole device is strengthened.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a universal conversion head of coordinate fixed base survey probe angle, includes conversion head subassembly (100) and adjusting part (200), its characterized in that: the conversion head assembly (100) comprises a base (101), and a support rod (102) is fixedly connected to the upper surface of the base (101);
the adjusting assembly (200) comprises an erecting rod (201), a scale (202) is inserted into the erecting rod (201), a rack (203) is fixedly connected to the lower surface of the scale (202), a gear (204) is connected to the lower surface of the rack (203) in a meshed manner, a roller (205) is rotatably connected to the tail end of the upper surface of the rack (203), a guide rail (206) is connected to the roller (205) in a rolling manner, a rotating handle (207) is inserted into the lower surface of the erecting rod (201), a conical driving gear (208) is fixedly connected to the tail end of the rotating handle (207), a conical linkage gear (209) is connected to the surface of the conical driving gear (208) in a meshed manner, a bearing (210) is fixedly connected to the tail end of the conical linkage gear (209), the bearing (210) is fixedly connected into a mounting plate (211), and a lead screw (212) is fixedly connected to the surface, the tail end of the screw rod (212) is fixedly connected with a sliding block (213).
2. The universal conversion head of the coordinate fixed base measuring needle angle of claim 1, wherein: the inner wall of the inner ring of the bearing (210) is fixedly connected to the right end of the conical linkage gear (209), and the outer wall of the outer ring of the bearing (210) is fixedly connected to the inner portion of the left side surface of the mounting plate (211).
3. The universal conversion head of the coordinate fixed base measuring needle angle of claim 1, wherein: the left side surface of the screw rod (212) is inserted into the ruler (202), and the sliding block (213) is fixedly connected to the left end of the screw rod (212).
4. The universal conversion head of the coordinate fixed base measuring needle angle of claim 1, wherein: the upper and lower both ends fixed connection of mounting panel (211) erects the upper and lower surface of the inner wall of pole (201), and guide rail (206) are located the left side of mounting panel (211).
5. The universal conversion head of the coordinate fixed base measuring needle angle of claim 1, wherein: the guide rail (206) is fixedly connected to the upper surface of the inner wall of the erection rod (201), and the length of the guide rail (206) is smaller than the length from the left end of the erection rod (201) to the mounting plate (211).
6. The universal conversion head of the coordinate fixed base measuring needle angle of claim 1, wherein: the gear (204) is rotatably connected to the front and rear surfaces of the inner wall of the erection rod (201) through a central shaft.
7. The universal conversion head of the coordinate fixed base measuring needle angle of claim 1, wherein: the roller (205) is arranged at the tail end of the upper right corner of the scale (202) and is positioned at the upper left end of the mounting plate (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022817759.2U CN213688115U (en) | 2020-11-30 | 2020-11-30 | Three-coordinate fixed measuring seat measuring needle angle universal conversion head |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022817759.2U CN213688115U (en) | 2020-11-30 | 2020-11-30 | Three-coordinate fixed measuring seat measuring needle angle universal conversion head |
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| CN213688115U true CN213688115U (en) | 2021-07-13 |
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| CN202022817759.2U Active CN213688115U (en) | 2020-11-30 | 2020-11-30 | Three-coordinate fixed measuring seat measuring needle angle universal conversion head |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899782A (en) * | 2021-09-30 | 2022-01-07 | 苏州市鼎诚钢化玻璃有限公司 | Vacuum glass heat insulation performance testing device and testing method |
| CN114659427A (en) * | 2022-05-25 | 2022-06-24 | 四川旅游学院 | Measuring device for indoor and outdoor decoration design |
-
2020
- 2020-11-30 CN CN202022817759.2U patent/CN213688115U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899782A (en) * | 2021-09-30 | 2022-01-07 | 苏州市鼎诚钢化玻璃有限公司 | Vacuum glass heat insulation performance testing device and testing method |
| CN113899782B (en) * | 2021-09-30 | 2024-04-30 | 苏州市鼎诚钢化玻璃有限公司 | Vacuum glass heat insulation performance testing device and testing method |
| CN114659427A (en) * | 2022-05-25 | 2022-06-24 | 四川旅游学院 | Measuring device for indoor and outdoor decoration design |
| CN114659427B (en) * | 2022-05-25 | 2022-08-09 | 四川旅游学院 | Measuring device for indoor and outdoor decoration design |
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