CN219736294U - Portable three-coordinate measuring machine convenient to fix and adjust - Google Patents
Portable three-coordinate measuring machine convenient to fix and adjust Download PDFInfo
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- CN219736294U CN219736294U CN202320619400.5U CN202320619400U CN219736294U CN 219736294 U CN219736294 U CN 219736294U CN 202320619400 U CN202320619400 U CN 202320619400U CN 219736294 U CN219736294 U CN 219736294U
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- 238000005516 engineering process Methods 0.000 description 4
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
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Abstract
The utility model discloses a portable three-coordinate measuring machine convenient for fixed adjustment, wherein a bottom plate is fixedly arranged at the bottom of a measuring machine body, a chute is formed on the other side of the bottom plate along the length direction of the bottom plate, two ends of a driving rod are rotatably arranged in the chute through holes, a sliding block is sleeved on the driving rod, an adjusting rod mechanism is arranged on the sliding block, the right end of the driving rod extends out of the chute and is provided with a sliding adjusting device, and a fork groove is formed in the bottom of the bottom plate along the length direction; the portable three-coordinate measuring machine is simple in design structure and convenient to operate, two groups of sliding blocks can be conveniently and simultaneously adjusted, uniformity of moving positions of the two groups of sliding blocks is guaranteed, fixed adjustment stability of the measuring machine is improved, a swivel and a swivel seat are separable, and the effects of preventing false touch and false operation are effectively achieved; the two adjusting rods can be adjusted when no tool is used, so that the moment is increased, the levelness of the measuring machine can be adjusted by using the adjusting rods at any time, the labor is saved, the working efficiency is improved, and the functionality and the practicability of the three-coordinate measuring machine are improved.
Description
Technical Field
The utility model relates to the technical field of three-coordinate measuring machines, in particular to a portable three-coordinate measuring machine convenient to fix and adjust.
Background
The three-coordinate measuring machine is a novel high-efficiency precise measuring instrument developed in the last 50 years. On one hand, the high-efficiency machining of automatic machine tools and numerical control machine tools and the machining of more and more parts with complex shapes are required to be matched with quick and reliable measuring equipment; on the other hand, the development of electronic technology, computer technology, digital control technology and precision machining technology provides a technical basis for the generation of three-coordinate measuring machines, and the three-coordinate measuring machines are widely used in industries such as machinery, electronics, instruments, plastics and the like and become measurement equipment indispensable for modern industrial detection and quality control. The three-coordinate measuring machine is one of the most effective methods for measuring and obtaining the dimension data, can replace various surface measuring tools and expensive combined gauges, quickly and accurately evaluate the dimension data, reduce the time required by complex measuring tasks from small hours to minute, place the measured object in a three-coordinate measuring space, and precisely detect the dimension, shape and form tolerance of a workpiece, thereby completing the tasks of part detection, shape measurement, process control and the like.
Chinese patent CN218409296U discloses a portable three-coordinate measuring machine convenient to it is fixed, this portable three-coordinate measuring machine convenient to it uses through accepting bottom plate, adjusting device, adjusting slide, screw thread bracing piece and spacing component cooperation, with screw thread bracing piece on adjusting slide carry out the length that the fine setting supported, and can slide adjusting slide on the slide rail, adjust the supporting position, avoid focus unstable, adjust to the level after, screw spacing component and fix adjusting slide, however, this portable three-coordinate measuring machine, when solving prior art aspect problem, still have following defect:
when the three-coordinate measuring machine is used, after the two adjusting sliding blocks are required to be adjusted by workers, the adjusting sliding blocks are limited, and as the two adjusting sliding blocks cannot be adjusted synchronously, the workers can adjust the three-coordinate measuring machine in place through multi-step operation, so that the workers are troublesome to operate, the portable three-coordinate measuring machine is inconvenient to install and adjust, the working efficiency is low, the adjusting stability is poor, and the overall stability of the device is not good enough.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the portable three-coordinate measuring machine convenient to fix and adjust, two sliding blocks are convenient to adjust simultaneously through the sliding adjusting device, time and labor are saved, uniformity and consistency of moving positions of the two sliding blocks are guaranteed, the effect of preventing false touch is also effectively achieved, the measuring machine can be adjusted to reach a horizontal state quickly through the adjusting rod mechanism arranged on the sliding blocks, adjustment is convenient, stability is good, and therefore functionality and practicability of the portable three-coordinate measuring machine are improved.
The utility model is realized by the following technical scheme: the utility model provides a portable three-dimensional measuring machine convenient to fixed regulation, including the measuring machine body, be provided with the workstation on the measuring machine body, measuring head equipment and controlling means, the fixed bottom plate that is provided with in measuring machine body bottom, bottom plate one side both ends are provided with the dead lever, the spout has been seted up along its length direction to the bottom plate opposite side, the through-hole has been seted up at the both ends of spout, the both ends of actuating lever rotate through the through-hole and set up in the spout, the cover is equipped with the slider on the actuating lever, be provided with regulation pole mechanism on the slider, the right-hand member of actuating lever extends outside the spout and is provided with slip adjusting device, the fork pocket has been seted up along length direction to the bottom of bottom plate.
The two groups of sliding blocks are arranged, the driving rod is provided with two-way threads, and the two groups of sliding blocks can move oppositely or reversely on the driving rod at the same time; the two sides of the outer part of the sliding block are smooth cambered surfaces, and the sliding groove is matched with the shape of the sliding block.
The sliding adjusting device comprises a swivel base, the right end of the driving rod is fixedly connected with the swivel base, a clamping groove is formed in the periphery of the swivel base, a swivel is movably arranged at the right end of the driving rod, a pin clamp is fixedly arranged on the inner wall of the swivel, and the swivel can be clamped on the swivel base to rotate the driving rod.
A hexagonal inner hole is formed in the swivel, a round hole is formed in the bottom of the hexagonal inner hole, the swivel is connected with the driving rod in a sliding mode through the round hole, and a pin clamp is fixedly arranged on the wall of the hexagonal inner hole of the swivel; the outside of the swivel is in the shape of a circular handle with a groove.
The top of swivel mount is cylindric roof, and the swivel mount is the hexagon cylinder near roof department, and the draw-in groove has been seted up to its periphery.
The pin clamp is matched with the clamping groove, and is connected with the swivel seat through the clamping groove, and the pin clamp is made of a metal sheet.
The adjusting rod mechanism comprises an adjusting rod, a thread is arranged in the middle of the adjusting rod, a thread through hole is formed in the outer side of the sliding block along the height direction, the adjusting rod vertically penetrates through the sliding block and is in threaded connection with the sliding block, the bottom of the adjusting rod is a circular bottom plate, and the top of the adjusting rod is a hexagonal top plate.
The upper middle position of adjusting the pole is seted up flutedly along the direction of height, and the length that the recess was seted up is not more than the screw thread initial position at adjusting the middle part, and the adjusting lever roof transversely is provided with the through-hole with recess looks vertically central point, rotationally is provided with the bull stick in the recess, and bull stick one end is connected with torque spring, and torque spring is fixed in the through-hole, and the other end of bull stick is provided with quarter butt and the twist grip that is perpendicular with the bull stick, and the fixed baffle that is provided with in the recess near the through-hole.
The two groups of sliding blocks are arranged, the driving rod is provided with two-way threads, and the two groups of sliding blocks can move oppositely or reversely on the driving rod at the same time; the two sides of the outer part of the sliding block are smooth cambered surfaces, and the sliding groove is matched with the shape of the sliding block; the purpose of this arrangement is: two groups of sliding blocks are arranged in the sliding groove side by side, and are sleeved on a driving rod with two-way threads, so that higher movement efficiency can be obtained, the starting moment is small, and accurate micro-feeding can be realized; the rotation of the bidirectional screw driving rod is utilized, so that the quick adjustment and positioning can be realized, the working time is shortened, the positioning precision of the measuring machine equipment is improved, the two sliding blocks are conveniently driven to slide simultaneously, the two sliding blocks do not need to be independently adjusted, the consistency of the moving positions of the two sliding blocks is ensured, the stability of the measuring machine is improved, and the operation is convenient. The outside both sides of slider are smooth cambered surface, and the spout is with the shape looks adaptation of slider, the rotation of actuating lever of being convenient for to drive the slider and remove in the outside of bottom plate, make things convenient for the workman to adjust the operation, labour saving and time saving.
The periphery of the rotary seat is provided with a clamping groove, the right end of the driving rod is movably provided with a rotary ring, the inner wall of the rotary ring is fixedly provided with a pin clamp, and the rotary ring can be clamped on the rotary seat to rotate the driving rod; the purpose of this arrangement is: the swivel is limited to a certain extent by utilizing the cooperation of the clamping groove and the pin clamp, so that the swivel clamp is more stable on the swivel seat; the swivel is convenient to clamp to the swivel seat, and the driving rod is convenient to drive to rotate. After the measuring machine is fixed and adjusted in place, the swivel can be separated from the swivel seat more conveniently, and the effect of preventing false touch and false operation is effectively achieved.
The adjusting rod mechanism comprises an adjusting rod, a through hole is formed in the center position of the top plate of the adjusting rod, which is transversely perpendicular to the groove, a rotating rod is rotatably arranged in the groove, one end of the rotating rod is connected with a torque spring, the torque spring is fixed in the through hole, a short rod and a rotating handle, which are perpendicular to the rotating rod, are arranged at the other end of the rotating rod, and a baffle column is fixedly arranged in the groove, close to the through hole; the purpose of this arrangement is: the adjusting rod is driven to rotate through the rotating rod, the rotating rod is rotationally hidden in the groove, the mechanism can conveniently adjust two adjusting rods when no tool exists, the moment is conveniently adjusted at any time, the moment is increased, the adjusting rod is used for adjusting in a labor-saving mode, and the functionality and the practicability of the measuring machine are improved.
Compared with the prior art, the utility model has the following advantages:
1. the sliding adjusting device is arranged, the swivel and the swivel seat can be clamped, the driving rod is driven to rotate through the swivel, and the two groups of sliding blocks are driven to move oppositely or reversely simultaneously;
2. through setting up regulation pole mechanism, the horizontal state of quick adjustment measuring machine, the bull stick rotates and hides in the recess, and the device is convenient for also can adjust two regulation poles when there is not the instrument, and the convenience is adjusted at any time, has increased the moment, comparatively laborsaving when using the regulation pole to adjust, makes things convenient for the workman to this three-dimensional measuring machine's functionality has been improved.
Drawings
FIG. 1 is a schematic perspective view of a portable three-dimensional measuring machine according to the present utility model;
FIG. 2 is a schematic side view of a portable three-coordinate measuring machine according to the present utility model;
FIG. 3 is a schematic view of a slide adjusting device and adjustment lever mechanism combination according to the present utility model;
FIG. 4 is an exploded view of a swivel mount and swivel in the sliding adjustment apparatus of the present utility model;
fig. 5 is a schematic structural view of the adjusting lever mechanism of the present utility model.
In the figure: the measuring machine comprises a 1-measuring machine body, a 2-bottom plate, a 3-driving rod, a 4-swivel seat, a 5-clamping groove, a 6-swivel, a 7-pin clamp, an 8-sliding block, a 9-adjusting rod, a 10-groove, an 11-rotating rod, a 12-torque spring, a 13-baffle column, a 14-fork groove, a 15-measuring head device, a 16-workbench, a 17-control device, a 18-fixing rod, a 19-sliding groove, a 20-sliding adjusting device and a 21-adjusting rod mechanism.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
As shown in fig. 1-5, a portable three-coordinate measuring machine convenient for fixed adjustment comprises a measuring machine body 1, wherein a workbench 16, a measuring head device 15 and a control device 17 are arranged on the measuring machine body 1, a bottom plate 2 is fixedly arranged at the bottom of the measuring machine body 1, fixing rods 18 are arranged at two ends of one side of the bottom plate 2, a sliding groove 19 is formed in the other side of the bottom plate 2 along the length direction of the bottom plate, through holes are formed in two ends of the sliding groove 19, two ends of a driving rod 3 are rotatably arranged in the sliding groove 19 through the through holes, a sliding block 8 is sleeved on the driving rod 3, an adjusting rod mechanism 21 is arranged on the sliding block 8, the right end of the driving rod 3 extends out of the sliding groove 19 and is provided with a sliding adjusting device 20, and a fork groove 14 is formed in the bottom of the bottom plate 2 along the length direction. The fork groove 14 is arranged in two ways, so that the portable measuring machine can be conveniently carried by a carrying tool, the portable measuring machine is more stable in carrying, and the bottom structure of the portable measuring machine is effectively protected.
The two groups of sliding blocks 8 are arranged, the driving rod 3 is provided with two-way threads, and the two groups of sliding blocks 8 can move in opposite directions or in opposite directions on the driving rod 3 at the same time; the two sides of the outer part of the sliding block 8 are smooth cambered surfaces, and the sliding groove 19 is matched with the shape of the sliding block 8. The driving rod 3 is convenient to rotate, so that the sliding block 8 is driven to move in the sliding groove 19 of the bottom plate 2, the adjustment operation of workers is convenient, and time and labor are saved. The sliding block 8 is sleeved on the driving rod 3 with the bidirectional threads, so that higher movement efficiency can be obtained, the starting moment is small, and accurate micro-feeding can be realized; the rotation of the bidirectional screw driving rod 3 is utilized, so that the quick adjustment and positioning can be realized, the working time is shortened, the positioning precision of the measuring machine equipment is improved, the two sliding blocks 8 are conveniently driven to slide simultaneously, the two sliding blocks 8 do not need to be independently regulated, the uniformity of the moving positions of the two sliding blocks 8 is ensured, the stability of the measuring machine is improved, and the operation is convenient.
The sliding adjusting device 20 comprises a swivel base 4, the right end head of the driving rod 3 is fixedly connected with the swivel base 4, a clamping groove 5 is formed in the periphery of the swivel base 4, a swivel 6 is movably arranged at the right end of the driving rod 3, a pin clamp 7 is fixedly arranged on the inner wall of the swivel 6, and the swivel 6 can be clamped onto the swivel base 4 to rotate the driving rod 3. The swivel 6 is limited to a certain extent by utilizing the cooperation of the clamping groove 5 and the pin clamp 7, so that the swivel 6 is clamped on the swivel seat 4 more stably; the swivel 6 is conveniently clamped on the swivel seat 4, and the driving rod 3 is conveniently driven to rotate. After the measuring machine is fixed and adjusted in place, the swivel 6 can be separated from the swivel seat 4 more conveniently, so that the effect of preventing false touch and false operation is effectively achieved.
A hexagonal inner hole is formed in the swivel 6, a round hole is formed in the bottom of the hexagonal inner hole, the swivel 6 is in sliding connection with the driving rod 3 through the round hole, and a pin clamp 7 is fixedly arranged on the wall of the hexagonal inner hole of the swivel 6; the outside of the swivel 6 is in the shape of a circular handle with a groove.
The top of swivel mount 4 is cylindric roof, and swivel mount 4 is the hexagon cylinder near roof department, and draw-in groove 5 has been seted up to its periphery.
The pin clamp 7 is matched with the clamping groove 5, the pin clamp 7 is clamped with the rotary seat 4 through the clamping groove 5, and the pin clamp 7 is made of a metal sheet.
The adjusting rod mechanism 21 comprises an adjusting rod 9, a thread is arranged in the middle of the adjusting rod 9, a thread through hole is formed in the outer side of the sliding block 8 along the height direction, the adjusting rod 9 vertically penetrates through the sliding block 8 and is in threaded connection with the sliding block 8, the bottom of the adjusting rod 9 is a cylindrical bottom plate, and the top of the adjusting rod 9 is a hexagonal top plate.
The upper middle position of the adjusting rod 9 is provided with a groove 10 along the height direction, the length of the groove 10 is not longer than the thread starting position of the middle part of the adjusting rod 9, a through hole is formed in the center position of the top plate of the adjusting rod 9, which is perpendicular to the groove 10, a rotating rod 11 is rotatably arranged in the groove 10, one end of the rotating rod 11 is connected with a torque spring 12, the torque spring 12 is fixed in the through hole, the other end of the rotating rod 11 is provided with a short rod and a rotating handle, which are perpendicular to the rotating rod 11, and a baffle column 13 is fixedly arranged in the groove 10, which is close to the through hole. The adjusting rod 9 is driven to rotate through the rotating rod 11, the rotating rod 11 is rotatably hidden in the groove 10, the mechanism can conveniently adjust the two adjusting rods 9 when no tool exists, the moment is conveniently adjusted at any time, the moment is increased, the adjusting rod 9 is used for adjusting in a labor-saving mode, and the functionality and the practicability of the measuring machine are improved.
The measuring machine body 1, the measuring head device 15, the control device 17 and the fixing rod 18 in the present technical solution are the same as those in the prior art, and the working principle and the structure thereof are not changed in the present technical solution, and detailed description thereof will not be made.
The fixed adjustment working process of the portable three-coordinate measuring machine is as follows:
s1, when the measuring machine is used, a carrying tool carries the measuring machine to a working position through a fork groove 14, the swivel 6 is slid outwards, and the pin clamp 7 is clamped to the clamping groove 5 on the swivel seat 4 along with the swivel 6, so that the swivel 6 is clamped to the swivel seat 4;
s2, at the moment, the driving rod 3 is driven to rotate by rotating the swivel 6, so that two groups of sliding blocks 8 can move oppositely at the same time, and after the sliding blocks 8 drive the adjusting rod 9 to move to a proper position, the measuring machine is fixed in place by the fixing rod 18 and the adjusting rod 9, so that the fixing and adjusting stability of the measuring machine is improved; at this time, the swivel 6 is pushed outwards, so that the swivel 6 is separated from the swivel seat 4, and the driving rod 3 cannot rotate after separation, thereby effectively preventing false touch and false operation;
s3, in a normal state, the rotating rod 11 is positioned in the groove 10, and a rotating handle holding the rotating rod 11 rotates outwards and upwards to pull out the rotating rod 11, so that one end of the rotating rod 11 props against the retaining post 13, the rotating rod 11 is in a vertical state with the adjusting rod 9, and the adjusting rod 9 is rotated through the rotating rod 11 to level the measuring machine;
s4, after leveling, the rotating handle of the rotating rod 11 is loosened, the rotating rod 11 automatically rotates into the groove 10 under the action of the torque spring 12, and the portable three-coordinate measuring machine is fixedly adjusted in place and can measure and detect workpieces.
Claims (8)
1. Portable three-dimensional measuring machine convenient to fixed regulation, its characterized in that: including the measuring machine body, be provided with workstation, measuring head equipment and controlling means on the measuring machine body, measuring machine body bottom is fixed to be provided with the bottom plate, bottom plate one side both ends are provided with the dead lever, the spout has been seted up along its length direction to the bottom plate opposite side, the through-hole has been seted up at the both ends of spout, the both ends of actuating lever rotate the setting through the through-hole in the spout, the cover is equipped with the slider on the actuating lever, be provided with regulation pole mechanism on the slider, the right-hand member of actuating lever extends outside the spout and is provided with slip adjusting device, the fork pocket has been seted up along length direction to the bottom of bottom plate.
2. A portable three-coordinate measuring machine for facilitating fixed adjustment as defined in claim 1, wherein: the two groups of sliding blocks are arranged, the driving rod is provided with two-way threads, and the two groups of sliding blocks can move oppositely or reversely on the driving rod at the same time; the two sides of the outer part of the sliding block are smooth cambered surfaces, and the sliding groove is matched with the shape of the sliding block.
3. A portable three-coordinate measuring machine for facilitating fixed adjustment as defined in claim 1, wherein: the sliding adjusting device comprises a swivel base, the right end of the driving rod is fixedly connected with the swivel base, a clamping groove is formed in the periphery of the swivel base, a swivel is movably arranged at the right end of the driving rod, a pin clamp is fixedly arranged on the inner wall of the swivel, and the swivel can be clamped onto the swivel base to rotate the driving rod.
4. A portable three-coordinate measuring machine for facilitating fixed adjustment as defined in claim 3, wherein: a hexagonal inner hole is formed in the swivel, a round hole is formed in the bottom of the hexagonal inner hole, the swivel is connected with the driving rod in a sliding manner through the round hole, and a pin clamp is fixedly arranged on the wall of the hexagonal inner hole of the swivel; the outside of the swivel is in the shape of a circular handle with a groove.
5. A portable three-coordinate measuring machine for facilitating fixed adjustment as defined in claim 3, wherein: the top of the swivel mount is a cylindrical top plate, the position of the swivel mount close to the top plate is a hexagonal cylinder, and a clamping groove is formed in the periphery of the swivel mount.
6. A portable three-coordinate measuring machine for facilitating fixed adjustment according to any one of claims 3-5, wherein: the pin clamp is matched with the clamping groove, and is connected with the swivel seat through the clamping groove, and the pin clamp is made of a metal sheet.
7. A portable three-coordinate measuring machine for facilitating fixed adjustment as defined in claim 1, wherein: the adjusting rod mechanism comprises an adjusting rod, a thread is arranged in the middle of the adjusting rod, a thread through hole is formed in the outer side of the sliding block along the height direction, the adjusting rod vertically penetrates through the sliding block and is in threaded connection with the sliding block, the bottom of the adjusting rod is a circular bottom plate, and the top of the adjusting rod is a hexagonal top plate.
8. A portable three-coordinate measuring machine for facilitating fixed adjustment as defined in claim 7, wherein: the upper middle position of adjusting the pole sets up flutedly along the direction of height, and the length of seting up of recess is no longer than the screw thread initial position at adjusting the pole middle part, and the adjusting lever roof transversely is provided with the through-hole with recess looks vertically central point put, rotationally is provided with the bull stick in the recess, and bull stick one end is connected with torque spring, and torque spring is fixed in the through-hole, and the other end of bull stick is provided with the quarter butt and the twist grip that are mutually perpendicular with the bull stick, and the fixed baffle that is provided with in the recess near the position of through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320619400.5U CN219736294U (en) | 2023-03-27 | 2023-03-27 | Portable three-coordinate measuring machine convenient to fix and adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320619400.5U CN219736294U (en) | 2023-03-27 | 2023-03-27 | Portable three-coordinate measuring machine convenient to fix and adjust |
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| Publication Number | Publication Date |
|---|---|
| CN219736294U true CN219736294U (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320619400.5U Active CN219736294U (en) | 2023-03-27 | 2023-03-27 | Portable three-coordinate measuring machine convenient to fix and adjust |
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| Country | Link |
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| CN (1) | CN219736294U (en) |
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- 2023-03-27 CN CN202320619400.5U patent/CN219736294U/en active Active
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