CN219223653U - Main shaft assembly detection device of numerical control machine tool - Google Patents
Main shaft assembly detection device of numerical control machine tool Download PDFInfo
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- CN219223653U CN219223653U CN202320249904.2U CN202320249904U CN219223653U CN 219223653 U CN219223653 U CN 219223653U CN 202320249904 U CN202320249904 U CN 202320249904U CN 219223653 U CN219223653 U CN 219223653U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The utility model relates to the technical field of spindle assembly detection, and discloses a spindle assembly detection device of a numerical control machine tool, which comprises a first clamping block and a second clamping block, wherein the bottom end of the first clamping block is attached to the upper part of the second clamping block, protection pads are fixedly connected to the inner parts of the first clamping block and the second clamping block, a positioning mechanism is inserted below the second clamping block, the positioning mechanism comprises a positioning rod, one sides of the first clamping block and the second clamping block are inserted with a fixing mechanism, the fixing mechanism comprises a threaded rod and a threaded cap, one end of the threaded rod penetrates through the two second fixing blocks, and a measuring mechanism is fixedly connected to the upper part of the first clamping block. The main shaft assembly detection device of the numerical control machine tool can be aligned with the shaft hole above the main shaft through the measuring mechanism, so that the first measuring rod and the second measuring rod are convenient to insert into the shaft hole and the diameter of the shaft hole is measured.
Description
Technical Field
The utility model relates to the technical field of spindle assembly detection, in particular to a spindle assembly detection device of a numerical control machine tool.
Background
The main shaft of the numerical control machine tool refers to a shaft which drives a workpiece or a cutter to rotate on the machine tool, and a main shaft component is generally composed of a main shaft, a bearing, a transmission part and the like, and is mainly used for supporting transmission parts such as gears and belt pulleys in the machine and transmitting motion and torque, such as the main shaft of the machine tool; and are used to clamp a workpiece, such as a mandrel.
Because the types of the main shaft are many, the main shaft can be detected when the main shaft is equipped with the numerical control machine tool, the main shaft which is provided with errors is prevented from causing the numerical control machine tool to work abnormally, a plurality of shaft holes are formed in the main shaft, the types of the shaft holes are also many, and the diameters of the shaft holes are detected by using the vernier caliper mostly when the shaft holes are measured, but some smaller shaft holes cannot be detected by using the vernier caliper, so that a great amount of labor is consumed for measurement, and the working efficiency is reduced, and the main shaft assembly detection device of the numerical control machine tool is provided to solve the problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a spindle assembly detection device of a numerical control machine tool, which has the advantages of measuring shaft holes of different types and the like, solves the problems that a plurality of shaft holes are formed in a spindle, the types of the shaft holes are also a plurality of, and when the shaft holes are measured, the diameters of the shaft holes are detected by using a vernier caliper mostly, but some smaller shaft holes cannot be detected by using the vernier caliper, so that a great amount of labor is consumed for measurement, and the working efficiency is reduced.
(II) technical scheme
The technical scheme for solving the technical problems is as follows: the utility model provides a main shaft assembly detection device of digit control machine tool, includes first grip block and second grip block, the bottom of first grip block is laminated mutually with the top of second grip block, and the equal fixedly connected with first fixed block of both sides of first grip block and second fixed block, the inside of first grip block and second grip block is all fixedly connected with protection pad, and the below grafting of second grip block has positioning mechanism, positioning mechanism is including the locating lever, and peg graft in one side of first grip block and second grip block has fixed establishment, fixed establishment is including threaded rod and screw cap, and the one end of threaded rod runs through two second fixed blocks, the top fixedly connected with measuring mechanism of first grip block, and measuring mechanism is including first measuring rod and second measuring rod.
The beneficial effects of the utility model are as follows: the first clamping block and the second clamping block are sleeved outside the main shaft, the main shaft is clamped by the first clamping block and the second clamping block through the fixing mechanism, and the positioning mechanism is inserted into the shaft hole at the bottom of the main shaft, so that the measuring mechanism can be aligned to the shaft hole above the main shaft, the first measuring rod and the second measuring rod are conveniently inserted into the shaft hole, and the diameter of the shaft hole is measured.
The main shaft assembly detection device of the numerical control machine tool has the advantage of measuring shaft holes of different types.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, two fixed orifices have been seted up to inside the second fixed block, and the inside grafting of two first fixed blocks has the spliced pole, the equal fixedly connected with first circular piece in both ends of spliced pole, and the both ends of spliced pole all overlap and are equipped with first elastic component, the both ends of first elastic component are laminated mutually with one side of first circular piece and one side of first fixed block respectively, and the detection hole has been seted up to the top of first grip block.
The main shaft is clamped by the first clamping block and the second clamping block through rebound of the two first elastic pieces, and the first clamping block can be pulled to move along the main shaft when the main shaft is clamped by the first clamping block and the second clamping block.
Further, the top of locating lever runs through the top of second grip block and protection pad, and the bottom fixedly connected with second circular piece of locating lever, the outside cover of locating lever is equipped with the second elastic component, and the both ends of second elastic component are fixed connection respectively in the top of second circular piece and the below of second grip block.
The technical scheme has the beneficial effects that the second elastic piece rebounds to enable the positioning rod to be inserted into the shaft hole below the main shaft, so that the detection mechanism can be aligned with the shaft hole above the main shaft conveniently.
Further, the threaded rod is inserted in the fixing hole, the top of the threaded rod is fixedly connected with a third round block, a third elastic piece and a threaded cap are sleeved outside the threaded rod, and two ends of the third elastic piece are fixedly connected with the lower portion of the third round block and the upper portion of the second fixing block respectively.
The above further scheme has the beneficial effects that the threaded rod is inserted into the fixing hole, the third elastic piece is compressed, and then the threaded cap is rotated, so that one ends of the first clamping block and the second clamping block are fixed.
Further, the outside cover of threaded rod is equipped with first gasket and second gasket, and the top of first gasket is laminated mutually with the below of second fixed block, the outside cover of threaded rod is equipped with the fourth elastic component, and the fourth elastic component is in between first gasket and the second gasket, the both ends of fourth elastic component are fixed connection respectively in one side of first gasket and one side of second gasket, and the below of second gasket is laminated mutually with the top of screw cap.
The screw cap has the beneficial effects that the screw cap rotates to drive the second gasket to move, so that the fourth elastic piece is compressed, the first gasket is attached to the lower part of the second fixing block, and the fixing effect is achieved.
Further, the measuring mechanism further comprises two supporting rods, the two supporting rods are fixedly connected to the upper portion of the first clamping block, the moving rods are fixedly connected to the inner portions of the two supporting rods in a sliding mode, the scale rods are fixedly connected to the moving rods, the fifth elastic pieces are sleeved at the two ends of the scale rods, one ends of the fifth elastic pieces are fixedly connected to one sides of the two moving blocks respectively, the sliding blocks are fixedly connected to one ends of the fifth elastic pieces, which are far away from the moving blocks, the sliding blocks with the two sliding blocks are fixedly connected to the outer sides of the scale rods, the first measuring rods and the second measuring rods are fixedly connected to the lower portions of the two sliding blocks respectively, and the first measuring rods and the second measuring rods are inserted into the measuring holes.
The beneficial effect of adopting above-mentioned further scheme is, through pressing two sliders, two sliders remove to the centre and pull up fifth elastic component to make first measuring stick and second measuring stick to the centre, and will move the movable block downwards, make inside that first measuring stick and second measuring stick inserted the shaft hole, be convenient for measure.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a connection structure between a first clamping block and a measuring hole according to the present utility model;
FIG. 3 is an enlarged view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic view of the connection structure of the threaded rod and the third round block according to the present utility model;
FIG. 5 is a schematic view of the connection structure of the scale bar and the first measuring bar of the present utility model.
In the figure: 1. a first clamping block; 101. a second clamping block; 102. a protective pad; 103. a first fixed block; 104. a second fixed block; 105. a fixing hole; 106. measuring holes; 107. inserting a connecting rod; 108. a first elastic member; 109. a first circular block; 2. a positioning mechanism; 201. a positioning rod; 202. a second circular block; 203. a second elastic member; 3. a fixing mechanism; 301. a threaded rod; 302. a third circular block; 303. a third elastic member; 304. a first gasket; 305. a second gasket; 306. a fourth elastic member; 307. a threaded cap; 4. a measuring mechanism; 401. a support rod; 402. a moving block; 403. a scale bar; 404. a fifth elastic member; 405. a slide block; 406. a first measuring rod; 407. and a second measuring rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the embodiment, as shown in fig. 1-5, the main shaft assembly detection device of the numerical control machine tool comprises a first clamping block 1 and a second clamping block 101, wherein the bottom end of the first clamping block 1 is attached to the upper side of the second clamping block 101, a first fixing block 103 and a second fixing block 104 are fixedly connected to the two sides of the first clamping block 1 and the second clamping block 101, a protection pad 102 is fixedly connected to the inner parts of the first clamping block 1 and the second clamping block 101, a positioning mechanism 2 is inserted below the second clamping block 101, the positioning mechanism 2 comprises a positioning rod 201, one sides of the first clamping block 1 and the second clamping block 101 are inserted with a fixing mechanism 3, the fixing mechanism 3 comprises a threaded rod 301 and a threaded cap 307, one end of the threaded rod 301 penetrates through the two second fixing blocks 104, a measuring mechanism 4 is fixedly connected to the upper side of the first clamping block 1, and the measuring mechanism 4 comprises a first measuring rod 406 and a second measuring rod 407;
the two second fixing blocks 104 are internally provided with fixing holes 105, the interiors of the two first fixing blocks 103 are spliced with splicing rods 107, the two ends of each splicing rod 107 are fixedly connected with first round blocks 109, the two ends of each splicing rod 107 are sleeved with first elastic pieces 108, the two ends of each first elastic piece 108 are respectively attached to one side of each first round block 109 and one side of each first fixing block 103, and a detection hole is formed above each first clamping block 1;
the first clamping block 1 and the second clamping block 101 clamp the main shaft through the rebound of the two first elastic pieces 108, and when the first clamping block 1 and the second clamping block 101 clamp the main shaft, the first clamping block 1 can be pulled to move along the main shaft;
the top end of the positioning rod 201 penetrates through the upper parts of the second clamping block 101 and the protection pad 102, the bottom end of the positioning rod 201 is fixedly connected with a second circular block 202, a second elastic piece 203 is sleeved outside the positioning rod 201, and two ends of the second elastic piece 203 are respectively fixedly connected above the second circular block 202 and below the second clamping block 101;
the positioning rod 201 is inserted into the shaft hole below the main shaft by the rebound of the second elastic piece 203, so that the detection mechanism can be aligned with the shaft hole above the main shaft conveniently;
the threaded rod 301 is inserted into the fixing hole 105, the top of the threaded rod 301 is fixedly connected with a third round block 302, a third elastic piece 303 and a threaded cap 307 are sleeved outside the threaded rod 301, and two ends of the third elastic piece 303 are respectively fixedly connected with the lower part of the third round block 302 and the upper part of the second fixing block 104;
by inserting the threaded rod 301 into the inside of the fixing hole 105 and compressing the third elastic member 303, and then rotating the screw cap 307, one ends of the first clamping block 1 and the second clamping block 101 are fixed;
the outer part of the threaded rod 301 is sleeved with a first gasket 304 and a second gasket 305, the upper part of the first gasket 304 is attached to the lower part of the second fixed block 104, the outer part of the threaded rod 301 is sleeved with a fourth elastic piece 306, the fourth elastic piece 306 is positioned between the first gasket 304 and the second gasket 305, two ends of the fourth elastic piece 306 are fixedly connected to one side of the first gasket 304 and one side of the second gasket 305 respectively, and the lower part of the second gasket 305 is attached to the upper part of the threaded cap 307;
the screw cap 307 rotates to drive the second gasket 305 to move, so as to compress the fourth elastic piece 306, thereby enabling the first gasket 304 to be attached to the lower part of the second fixing block 104, and achieving the fixing effect;
the measuring mechanism 4 further comprises two supporting rods 401, the two supporting rods 401 are fixedly connected above the first clamping block 1, moving rods are slidably connected inside the two supporting rods 401, a scale rod 403 is fixedly connected between the two moving rods, fifth elastic pieces 404 are sleeved at two ends of the scale rod 403, one ends of the two fifth elastic pieces 404 are fixedly connected to one sides of the two moving blocks 402 respectively, one ends of the fifth elastic pieces 404, which are far away from the moving blocks 402, are fixedly connected with sliding blocks 405, the number of the sliding blocks 405 is two, the first measuring rods 406 and the second measuring rods 407 are fixedly connected below the two sliding blocks 405 respectively, and the first measuring rods 406 and the second measuring rods 407 are inserted into the measuring holes 106;
by pressing the two sliders 405, the two sliders 405 move to pull up the fifth elastic member 404 to the middle, thereby causing the first measuring rod 406 and the second measuring rod 407 to the middle, and moving the moving block 402 downward, causing the first measuring rod 406 and the second measuring rod 407 to be inserted into the inside of the shaft hole, facilitating the measurement.
Working principle:
the first step: when the first clamping block 1 and the second clamping block 101 are installed, the first clamping block 1 and the second clamping block 101 are pulled firstly, the two first fixing blocks 103 are driven to move, the two first elastic pieces 108 are compressed, so that the first clamping block 1 is separated from the second clamping block 101, the first clamping block 1 and the second clamping block 101 are sleeved outside a main shaft, the first elastic pieces 108 rebound, the first clamping block 1 and the second clamping block 101 clamp the main shaft, and the positioning rod 201 is inserted into the shaft hole;
and a second step of: then, the threaded rod 301 is inserted into the fixing hole 105, and the first gasket 304, the second gasket 305 and the fourth elastic member 306 are sleeved outside the threaded rod 301, and then the threaded cap 307 is rotated to move the threaded cap 307, thereby compressing the fourth elastic member 306 and the third elastic member 303, and fixing one ends of the first clamping block 1 and the second clamping block 101;
and a third step of: when the shaft hole is measured, the two sliding blocks 405 are pressed first, the two sliding blocks 405 move to the middle to pull the two fifth elastic members 404, so that the first measuring rod 406 and the second measuring rod 407 move to the middle, then the moving block 402 is pressed downwards to enable the first measuring rod 406 and the second measuring rod 407 to be inserted into the shaft hole, the sliding blocks 405 are loosened to enable the fifth elastic members 404 to rebound, one sides of the first measuring rod 406 and the second measuring rod 407 are attached to the inner portion of the shaft hole, scales on the scale rod 403 are observed, and accordingly the diameter of the shaft hole can be measured.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a main shaft assembly detection device of digit control machine tool, includes first grip block (1) and second grip block (101), its characterized in that: the bottom of first grip block (1) is laminated mutually with the top of second grip block (101), and the equal fixedly connected with first fixed block (103) in both sides of first grip block (1) and second grip block (101) and second fixed block (104), the inside of first grip block (1) and second grip block (101) is all fixedly connected with protection pad (102), and peg graft in the below of second grip block (101) has positioning mechanism (2), positioning mechanism (2) are including locating lever (201), and peg graft in one side of first grip block (1) and second grip block (101) has fixed establishment (3), fixed establishment (3) are including threaded rod (301) and screw cap (307), and the one end of threaded rod (301) runs through two second fixed blocks (104), the top fixedly connected with measuring mechanism (4) of first grip block (1), and measuring mechanism (4) are including first measuring lever (406) and second measuring lever (407).
2. The spindle assembly inspection device of a numerically controlled machine tool according to claim 1, wherein: two fixed orifices (105) have been seted up to inside of second fixed block (104), and the inside grafting of two first fixed blocks (103) has spliced pole (107), the equal fixedly connected with first circular piece (109) in both ends of spliced pole (107), and the both ends of spliced pole (107) all overlap and are equipped with first elastic component (108), the both ends of first elastic component (108) laminate mutually with one side of first circular piece (109) and one side of first fixed block (103) respectively, and the detection hole has been seted up to the top of first grip block (1).
3. The spindle assembly inspection device of a numerically controlled machine tool according to claim 1, wherein: the top of locating lever (201) runs through the top of second grip block (101) and protection pad (102), and the bottom fixedly connected with second circular piece (202) of locating lever (201), the outside cover of locating lever (201) is equipped with second elastic component (203), and the both ends of second elastic component (203) are fixed connection respectively in the top of second circular piece (202) and the below of second grip block (101).
4. The spindle assembly inspection device of a numerically controlled machine tool according to claim 1, wherein: threaded rod (301) peg graft in the inside of fixed orifices (105), and the top fixedly connected with third circular piece (302) of threaded rod (301), the outside cover of threaded rod (301) is equipped with third elastic component (303) and screw cap (307), and the both ends of third elastic component (303) are fixedly connected with the below of third circular piece (302) and the top of second fixed block (104) respectively.
5. The spindle assembly inspection device of a numerically controlled machine tool as set forth in claim 4, wherein: the outside cover of threaded rod (301) is equipped with first gasket (304) and second gasket (305), and the top of first gasket (304) is laminated mutually with the below of second fixed block (104), the outside cover of threaded rod (301) is equipped with fourth elastic component (306), and fourth elastic component (306) are in between first gasket (304) and second gasket (305), the both ends of fourth elastic component (306) are fixed connection respectively in one side of first gasket (304) and one side of second gasket (305), and the below of second gasket (305) is laminated mutually with the top of screw cap (307).
6. The spindle assembly inspection device of a numerically controlled machine tool according to claim 1, wherein: the measuring mechanism (4) further comprises two supporting rods (401), the two supporting rods (401) are fixedly connected to the upper portion of the first clamping block (1), the two supporting rods (401) are fixedly connected with moving rods in a sliding mode, scale rods (403) are fixedly connected between the moving rods, fifth elastic pieces (404) are sleeved at two ends of the scale rods (403), one ends of the fifth elastic pieces (404) are fixedly connected to one sides of the two moving blocks (402) respectively, one ends of the fifth elastic pieces (404) away from the moving blocks (402) are fixedly connected with sliding blocks (405), the outer sides of the scale rods (403) are fixedly connected with sliding blocks (405) with two numbers, the lower portions of the two sliding blocks (405) are fixedly connected with first measuring rods (406) and second measuring rods (407) respectively, and the first measuring rods (406) and the second measuring rods (407) are inserted into the inner portions of the measuring holes (106) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320249904.2U CN219223653U (en) | 2023-02-20 | 2023-02-20 | Main shaft assembly detection device of numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320249904.2U CN219223653U (en) | 2023-02-20 | 2023-02-20 | Main shaft assembly detection device of numerical control machine tool |
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| Publication Number | Publication Date |
|---|---|
| CN219223653U true CN219223653U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320249904.2U Active CN219223653U (en) | 2023-02-20 | 2023-02-20 | Main shaft assembly detection device of numerical control machine tool |
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|---|---|
| CN (1) | CN219223653U (en) |
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- 2023-02-20 CN CN202320249904.2U patent/CN219223653U/en active Active
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