CN222437559U - A height-adjustable three-coordinate measuring instrument - Google Patents
A height-adjustable three-coordinate measuring instrument Download PDFInfo
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- CN222437559U CN222437559U CN202421381081.XU CN202421381081U CN222437559U CN 222437559 U CN222437559 U CN 222437559U CN 202421381081 U CN202421381081 U CN 202421381081U CN 222437559 U CN222437559 U CN 222437559U
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- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 239000000523 sample Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
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- 230000007547 defect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
本实用新型涉及三坐标测量仪器技术领域，尤其为一种高度可调节的三坐标测量仪器，包括工作台，所述工作台的上表面两侧均固定安装有滑台，且所述滑台的上表面滑动安装有卡块，所述滑台的内部设置有用于卡块的驱动机构一，所述卡块的上表面固定安装有固定柱，所述固定柱的上端活动插接有活动柱，两个所述活动柱之间固定安装有支撑杆，所述支撑杆的外表面活动套接有活动套，所述活动套的下端固定安装有测头，所述支撑杆的下端设置有用于活动套的驱动机构二，在驱动机构一和驱动机构二的相互配合下，能带动测头进行前后左右移动，从而增加测头进行测量时的灵活性和便捷性，在固定柱的内侧设置调节机构，在调节机构的作用下带动测头进行上下移动。
The utility model relates to the technical field of three-coordinate measuring instruments, in particular to a height-adjustable three-coordinate measuring instrument, comprising a workbench, slides are fixedly installed on both sides of the upper surface of the workbench, and a clamping block is slidably installed on the upper surface of the slide, a driving mechanism 1 for the clamping block is arranged inside the slide, a fixed column is fixedly installed on the upper surface of the clamping block, a movable column is movably inserted at the upper end of the fixed column, a support rod is fixedly installed between the two movable columns, a movable sleeve is movably sleeved on the outer surface of the support rod, a probe is fixedly installed at the lower end of the movable sleeve, and a driving mechanism 2 for the movable sleeve is arranged at the lower end of the support rod, and the probe can be driven to move forward, backward, left and right under the mutual cooperation of the driving mechanism 1 and the driving mechanism 2, thereby increasing the flexibility and convenience of the probe when measuring, and an adjusting mechanism is arranged on the inner side of the fixed column, and the probe is driven to move up and down under the action of the adjusting mechanism.
Description
Technical Field
The utility model relates to the technical field of three-coordinate measuring instruments, in particular to a three-coordinate measuring instrument with adjustable height.
Background
A three-dimensional measuring device is a high-precision three-dimensional measuring device, also called a three-dimensional measuring machine or three-dimensional measuring instrument. The size, shape and position of the target object are determined by measuring the three-dimensional coordinates of the target object, and the method is widely applied to the fields of engineering manufacture, automobile manufacture, aerospace, mould manufacture and the like. The three-coordinate measuring machine can accurately measure parameters such as length, width, height, curved surface shape, flatness, roundness, straightness and the like of an object.
In the prior art, most of three-coordinate measuring instruments used can move back and forth simply by means of the mutual matching of a sliding rod and a sliding block, clamping phenomenon can sometimes occur in the moving process, the measuring head is easy to shake, errors occur in measured data, and meanwhile, the three-coordinate measuring instruments do not have the operation of up-down adjustment, so that the problem that different volumes cannot be measured and the measuring adaptability is poor occurs.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the technical scheme that the three-coordinate measuring instrument with adjustable height comprises a workbench, wherein two sides of the upper surface of the workbench are fixedly provided with a sliding table, the upper surface of the sliding table is slidably provided with a clamping block, the interior of the sliding table is provided with a first driving mechanism for the clamping block, the upper surface of the clamping block is fixedly provided with a fixed column, the upper end of the fixed column is movably inserted with a movable column, a supporting rod is fixedly arranged between the two movable columns, the outer surface of the supporting rod is movably sleeved with a movable sleeve, the lower end of the movable sleeve is fixedly provided with a measuring head, the lower end of the supporting rod is provided with a second driving mechanism for the movable sleeve, the inner side of the fixed column is provided with an adjusting mechanism, and four corners of the lower surface of the workbench are fixedly provided with supporting legs.
As an improvement of the technical scheme, the measuring head is positioned right above the upper surface of the workbench.
As the improvement of above-mentioned technical scheme, actuating mechanism one including seting up at the inside movable groove of slip table, one of them the one end fixed mounting in movable groove has motor one, the first lead screw of output shaft fixedly connected with of motor one, first lead screw sets up the inside in movable groove, first lead screw is connected with the inner wall rotation in movable groove through pivot one, the moving part one is installed in the surface spin of first lead screw, just the screw hole with first lead screw looks adaptation is seted up to moving part one inside, moving part one's upper end and fixture block fixed connection.
As an improvement of the technical scheme, a sliding rod is fixedly arranged in the other movable groove, a second movable part is slidably arranged on the outer surface of the sliding rod, a hole groove matched with the sliding rod is formed in the second movable part, and the upper end of the second movable part is fixedly connected with the clamping block.
As an improvement of the technical scheme, the second driving mechanism comprises a second motor fixedly installed on the outer surface of the movable column, an output shaft of the second motor penetrates through the movable column to be fixedly connected with a second screw rod, the second screw rod is rotatably connected with the other movable column through a second rotating shaft, a thread groove is formed in the lower end of the movable sleeve, and the second screw rod is in screwed connection with the thread groove.
As the improvement of above-mentioned technical scheme, adjustment mechanism includes electric telescopic handle and fixed plate, one side of fixture block is provided with the lug, just lug and fixture block integrated into one piece, the last fixed surface of lug installs electric telescopic handle, electric telescopic handle's flexible end and the lower fixed surface of fixed plate are connected, the one end fixed mounting of fixed plate is at the inboard surface of movable column.
The utility model has the beneficial effects that:
Through the upper surface both sides fixed mounting slip table at the workstation, and slidable mounting fixture block on the slip table, the inside at the slip table sets up the actuating mechanism first that is used for the fixture block to remove simultaneously, set up actuating mechanism second in the below of bracing piece, under the mutually supporting of actuating mechanism first and actuating mechanism second, can drive the gauge head and carry out the back-and-forth movement, thereby flexibility and convenience when increasing the gauge head and measuring, set up adjustment mechanism in the inboard of fixed column simultaneously, under adjustment mechanism's effect, can drive the gauge head and reciprocate, thereby can measure the object of different physique, and then increased the suitability when measuring.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a diagram of the structure of the fixed and movable columns of the present utility model;
FIG. 3 is an enlarged block diagram of the present utility model at A;
FIG. 4 is a block diagram of a table according to the present utility model;
Fig. 5 is a structural view of a probe according to the present utility model.
The device comprises the following components of a workbench, 101, supporting legs, 2, a sliding table, 201, a movable groove, 202, a first rotating shaft, 203, a first screw rod, 204, a first motor, 205, a sliding rod, 206, a second movable part, 207, a first movable part, 3, a clamping block, 301, a convex block, 4, a fixed column, 5, a movable column, 6, a supporting rod, 7, a movable sleeve, 701, a second screw rod, 702, a second rotating shaft, 703, a second motor, 705, a threaded groove, 8, a measuring head, 9, an electric telescopic rod, 11 and a fixed plate.
Detailed Description
The present utility model will be described in further detail below in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-5, the utility model provides a three-coordinate measuring apparatus with adjustable height, which comprises a workbench 1, wherein sliding tables 2 are fixedly arranged on two sides of the upper surface of the workbench 1, clamping blocks 3 are slidably arranged on the upper surface of the sliding tables 2, a first driving mechanism for the clamping blocks 3 is arranged in the sliding tables 2, a fixed column 4 is fixedly arranged on the upper surface of the clamping blocks 3, a movable column 5 is movably inserted into the upper end of the fixed column 4, a supporting rod 6 is fixedly arranged between the two movable columns 5, a movable sleeve 7 is movably sleeved on the outer surface of the supporting rod 6, a measuring head 8 is fixedly arranged at the lower end of the movable sleeve 7, a second driving mechanism for the movable sleeve 7 is arranged at the lower end of the supporting rod 6, an adjusting mechanism is arranged on the inner side of the fixed column 4, and supporting legs 101 are fixedly arranged at four corners of the lower surface of the workbench 1.
In this embodiment, through the fixed mounting slip table 2 in the upper surface both sides of workstation 1, and slidable mounting fixture block 3 on slip table 2, set up the actuating mechanism first that is used for fixture block 3 to remove simultaneously in the inside of slip table 2, set up actuating mechanism second in the below of bracing piece 6, under the mutually supporting of actuating mechanism first and actuating mechanism second, can drive gauge head 8 and carry out the back-and-forth movement, thereby increase flexibility and the convenience when gauge head 8 measures, simultaneously set up adjustment mechanism in the inboard of fixed column 4, under adjustment mechanism's effect, can drive gauge head 8 and reciprocate, thereby can measure the object of different sizes, and then the suitability when having increased the measurement.
Specifically, the gauge head 8 is located directly above the upper surface of the table 1.
Specifically, the first driving mechanism comprises a movable groove 201 formed in the sliding table 2, one end of one movable groove 201 is fixedly provided with a first motor 204, an output shaft of the first motor 204 is fixedly connected with a first screw rod 203, the first screw rod 203 is arranged in the movable groove 201, the first screw rod 203 is rotationally connected with the inner wall of the movable groove 201 through a first rotating shaft 202, a first movable piece 207 is rotationally mounted on the outer surface of the first screw rod 203, a threaded hole matched with the first screw rod 203 is formed in the first movable piece 207, the upper end of the first movable piece 207 is fixedly connected with the clamping block 3, a sliding rod 205 is fixedly mounted in the other movable groove 201, a second movable piece 206 is slidably mounted on the outer surface of the sliding rod 205, a hole groove matched with the sliding rod 205 is formed in the second movable piece 206, and the upper end of the second movable piece 206 is fixedly connected with the clamping block 3.
In this embodiment, by the mutual cooperation of the first rotating shaft 202, the first screw 203, the first motor 204 and the first movable member 207 in the first driving mechanism, the first screw 203 is driven to rotate by the driving of the first motor 204, so as to drive the fixture block 3 to move, thereby increasing the convenience of the front-back movement of the measuring head 8.
Specifically, the second driving mechanism includes a second motor 703 fixedly mounted on the outer surface of the movable column 5, an output shaft of the second motor 703 passes through the movable column 5 and is fixedly connected with a second screw rod 701, the second screw rod 701 is rotationally connected with the other movable column 5 through a second rotating shaft 702, a threaded groove 705 is formed in the lower end of the movable sleeve 7, and the second screw rod 701 is rotationally connected with the threaded groove 705.
In this embodiment, through the cooperation of the second screw 701 and the second motor 703 in the second driving mechanism, the movable sleeve 7 can move left and right on the second screw 701 under the driving of the second motor 703, so as to drive the measuring head 8 to move left and right, and further increase the convenience when the measuring head 8 moves left and right.
Specifically, adjustment mechanism includes electric telescopic handle 9 and fixed plate 11, and one side of fixture block 3 is provided with lug 301, and lug 301 and fixture block 3 integrated into one piece, and the last fixed surface of lug 301 installs electric telescopic handle 9, and electric telescopic handle 9's flexible end and fixed plate 11's lower fixed surface are connected, and fixed plate 11's one end fixed mounting is at the inboard surface of movable column 5.
In this embodiment, the up-and-down movement of the gauge head 8 can be realized by the mutual cooperation of the electric telescopic rod 9 and the fixing plate 11 in the adjusting mechanism, and then the up-and-down adjustment of the gauge head 8 can be performed.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (6)
1. The three-coordinate measuring instrument with the adjustable height comprises a workbench (1) and is characterized in that sliding tables (2) are fixedly arranged on two sides of the upper surface of the workbench (1), clamping blocks (3) are slidably arranged on the upper surface of the sliding tables (2), driving mechanisms I used for the clamping blocks (3) are arranged in the sliding tables (2), fixing columns (4) are fixedly arranged on the upper surfaces of the clamping blocks (3), movable columns (5) are movably inserted into the upper ends of the fixing columns (4), supporting rods (6) are fixedly arranged between the two movable columns (5), movable sleeves (7) are movably sleeved on the outer surfaces of the supporting rods (6), measuring heads (8) are fixedly arranged at the lower ends of the movable sleeves (7), adjusting mechanisms are arranged on the inner sides of the fixing columns (4), and supporting legs (101) are fixedly arranged on the lower four corners of the lower surfaces of the workbench (1).
2. A height-adjustable three-dimensional measuring instrument according to claim 1, wherein the measuring head (8) is located directly above the upper surface of the table (1).
3. The three-coordinate measuring apparatus with adjustable height according to claim 1, wherein the first driving mechanism comprises a movable groove (201) formed in the sliding table (2), one end of the movable groove (201) is fixedly provided with a first motor (204), an output shaft of the first motor (204) is fixedly connected with a first screw rod (203), the first screw rod (203) is arranged in the movable groove (201), the first screw rod (203) is rotatably connected with the inner wall of the movable groove (201) through a first rotating shaft (202), a first movable piece (207) is rotatably mounted on the outer surface of the first screw rod (203), a threaded hole matched with the first screw rod (203) is formed in the movable piece (207), and the upper end of the movable piece (207) is fixedly connected with the clamping block (3).
4. The three-coordinate measuring apparatus with adjustable height according to claim 3, wherein a sliding rod (205) is fixedly arranged in the other movable groove (201), a second movable part (206) is slidably arranged on the outer surface of the sliding rod (205), a hole groove matched with the sliding rod (205) is formed in the second movable part (206), and the upper end of the second movable part (206) is fixedly connected with the clamping block (3).
5. The three-coordinate measuring apparatus with adjustable height according to claim 1, wherein the second driving mechanism comprises a second motor (703) fixedly installed on the outer surface of the movable column (5), an output shaft of the second motor (703) penetrates through the movable column (5) and is fixedly connected with a second screw rod (701), the second screw rod (701) is rotationally connected with the other movable column (5) through a second rotating shaft (702), a threaded groove (705) is formed in the lower end of the movable sleeve (7), and the second screw rod (701) is rotationally connected with the threaded groove (705).
6. The three-dimensional measuring instrument with adjustable height according to claim 1, wherein the adjusting mechanism comprises an electric telescopic rod (9) and a fixing plate (11), one side of the clamping block (3) is provided with a protruding block (301), the protruding block (301) and the clamping block (3) are integrally formed, the electric telescopic rod (9) is fixedly arranged on the upper surface of the protruding block (301), the telescopic end of the electric telescopic rod (9) is fixedly connected with the lower surface of the fixing plate (11), and one end of the fixing plate (11) is fixedly arranged on the inner side surface of the movable column (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421381081.XU CN222437559U (en) | 2024-06-18 | 2024-06-18 | A height-adjustable three-coordinate measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421381081.XU CN222437559U (en) | 2024-06-18 | 2024-06-18 | A height-adjustable three-coordinate measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222437559U true CN222437559U (en) | 2025-02-07 |
Family
ID=94413159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421381081.XU Active CN222437559U (en) | 2024-06-18 | 2024-06-18 | A height-adjustable three-coordinate measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222437559U (en) |
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2024
- 2024-06-18 CN CN202421381081.XU patent/CN222437559U/en active Active
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