CN219914243U - Quick-detachable deflection instrument - Google Patents
Quick-detachable deflection instrument Download PDFInfo
- Publication number
- CN219914243U CN219914243U CN202321707154.5U CN202321707154U CN219914243U CN 219914243 U CN219914243 U CN 219914243U CN 202321707154 U CN202321707154 U CN 202321707154U CN 219914243 U CN219914243 U CN 219914243U
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- detection
- wall
- fixedly arranged
- rod
- center
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- 238000001514 detection method Methods 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims description 9
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a quick-disassembly-and-assembly type deflection instrument, which relates to the technical field of deflection instruments and aims at the problems that the horizontal position of a detection meter arranged on the existing deflection instrument cannot be flexibly adjusted, and further cannot be detected at different positions of a product, and the use is inconvenient. The adjustable detection structure is designed, so that the detection position of the detection meter can be flexibly adjusted, detection can be conveniently carried out on different positions of a product, and the detection is more convenient; the deflection instrument can change the distance between the two centers, is convenient for fixing shaft parts with different lengths, and facilitates the quick assembly disassembly of the shaft parts.
Description
Technical Field
The utility model relates to the technical field of pendulums, in particular to a quick-detachable pendulums.
Background
The deflection detector is mainly used for detecting radial runout, circular runout and end face circular runout of shaft parts and disc parts. Through searching, the patent with the application number of 202122376274.9 discloses a quick-detachable swinging instrument, which comprises a measuring base, a first bearing seat, a second bearing seat, a telescopic driving assembly, a lifting driving assembly and a detector.
The above patent can realize carrying out quick assembly disassembly to the part, but the horizontal position of the detection table that sets up on it can't carry out nimble regulation, and then can't detect in the different positions of product, inconvenient use.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the quick-detachable deflection instrument, which overcomes the defects of the prior art by designing an adjustable detection structure, and effectively solves the problems that the horizontal position of a detection meter arranged on the existing deflection instrument cannot be flexibly adjusted, further the detection cannot be carried out at different positions of a product, and the use is inconvenient.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a but quick assembly disassembly's beat appearance, includes the detection seat, be equipped with adjustable top structure and adjustable detection structure on the detection seat, and adjustable top structure is including seting up in the spout at detection seat top, rotate the threaded rod of installing in the spout, the movable block of spiro union on the threaded rod, movable tip subassembly, fixed tip subassembly and control the subassembly.
Preferably, the movable center assembly comprises a first bearing seat fixedly arranged on the outer wall of the top of the movable block, a first center rotatably arranged in the first bearing seat and a knob fixedly arranged on the first center, and the outer wall of the movable block is in sliding connection with the inner wall of the sliding groove.
Preferably, the fixed center assembly comprises a second bearing seat fixedly arranged on the outer wall of the top of the detection seat and a second center rotatably arranged on the second bearing seat.
Preferably, the control assembly comprises a worm wheel fixedly arranged on the threaded rod, a transmission shaft rotatably arranged in the chute, a worm fixedly arranged on the transmission shaft and a hand wheel fixedly arranged on the worm, and the worm is meshed with the worm wheel.
Preferably, the adjustable detection structure comprises a servo motor fixedly arranged on the side wall of the detection seat, a moving channel arranged at the top of the detection seat, a screw rod rotatably arranged in the moving channel, an L-shaped moving rod screwed on the screw rod, an electric push rod fixedly arranged on the outer wall of the top of the L-shaped moving rod, a connecting plate fixedly arranged at the output end of the electric push rod and a detection meter fixedly arranged on the outer wall of the bottom of the connecting plate.
Preferably, the output shaft of the servo motor extends into the moving channel and is fixedly connected with one end of the screw rod coaxially through the coupler.
Preferably, the outer wall of the L-shaped moving rod is in sliding connection with the inner wall of the moving channel.
The beneficial effects of the utility model are as follows:
1. the adjustable detection structure is designed, the detection meter on the L-shaped movable rod can move in the horizontal direction by controlling the rotation of the screw rod through the servo motor, so that the detection position of the detection meter can be flexibly adjusted, the detection can be conveniently carried out at different positions of a product, and the detection is more convenient;
2. the deflection instrument can control the first center to move through the moving block, further can change the distance between the two centers, is convenient for fixing shaft parts with different lengths, and simultaneously is convenient for quick assembly disassembly of the shaft parts.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a view angle of one side of the whole of the present utility model;
FIG. 2 is a schematic three-dimensional structure of an adjustable detecting structure according to the present utility model;
FIG. 3 is a schematic three-dimensional structure of an adjustable center structure according to the present utility model;
fig. 4 is a schematic view of a three-dimensional structure of the other side view of the whole body according to the present utility model.
In the figure: 1. a detection seat; 2. a threaded rod; 3. a moving block; 4. a first bearing seat; 5. a first center; 6. a knob; 7. a second bearing seat; 8. a second center; 9. a worm wheel; 10. a transmission shaft; 11. a worm; 12. a hand wheel; 13. a servo motor; 14. a moving channel; 15. a screw rod; 16. an L-shaped movable rod; 17. an electric push rod; 18. a connecting plate; 19. and (5) detecting a table.
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.
Embodiment 1, referring to fig. 1 and fig. 3-4, a rapidly detachable deflection apparatus comprises a detection base 1 and an adjustable tip structure, wherein the adjustable tip structure comprises the following components:
chute and threaded rod 2: the sliding groove is formed in the top of the detection seat 1, and the threaded rod 2 is connected with the inner walls of the two sides of the sliding groove through two bearings respectively;
moving block 3: the moving block 3 is in threaded connection with the threaded rod 2, and the outer wall of the moving block 3 is in sliding connection with the inner wall of the chute;
a movable center assembly: the movable center assembly comprises a first bearing seat 4 welded on the outer wall of the top of the movable block 3, a first center 5 penetrating and connected with the inner wall of the first bearing seat 4 through a bearing, and a knob 6 fixed on the first center 5;
fixed center subassembly: the fixed center assembly comprises a second bearing seat 7 welded on the outer wall of the top of the detection seat 1 and a second center 8 connected with the inner wall of the second bearing seat 7 in a penetrating way through a bearing;
and (3) a control assembly: the control assembly comprises a worm wheel 9 fixedly sleeved on the threaded rod 2, a transmission shaft 10 penetrating through the inner wall of the chute through a bearing, a worm 11 fixedly sleeved on the transmission shaft 10 and a hand wheel 12 fixed on the worm 11, wherein the worm 11 is meshed with the worm wheel 9;
in this embodiment, one end of the shaft part to be detected is propped against the second center 8, then the worm 11 on the transmission shaft 10 is controlled to rotate by rotating the hand wheel 12, then the worm wheel 9 meshed with the worm 11 is controlled to rotate the threaded rod 2, then the moving block 3 screwed on the threaded rod 2 is used for controlling the first center 5 on the first bearing seat 4 to advance to the other end of the shaft part to thoroughly fix the shaft part, thus the shaft part with different lengths is convenient to fix by changing the interval between the two centers, and meanwhile, the shaft part is also convenient to rapidly disassemble and assemble.
Example 2, referring to fig. 1-2, this example is optimized based on example 1, specifically: but quick assembly disassembly's beat appearance still includes adjustable detection structure, and adjustable detection structure includes following part:
servo motor 13: the servo motor 13 is fixed on the side wall of the detection seat 1 through bolts, and an output shaft of the servo motor 13 is connected with one side inner wall of a moving channel 14 through a bearing in a penetrating way;
a moving channel 14 and a screw 15: the moving channel 14 is arranged at the top of the detection seat 1, one end of the lead screw 15 is connected with the inner wall of the other side of the moving channel 14 through a bearing, and the other end of the lead screw 15 is fixedly connected with the output shaft of the servo motor 13 through a coupler in a coaxial manner;
l-shaped moving lever 16: the L-shaped moving rod 16 is in threaded connection with the screw rod 15, and the outer wall of the L-shaped moving rod 16 is in sliding connection with the inner wall of the moving channel 14;
electric putter 17 and connecting plate 18: the electric push rod 17 is fixed on the top outer wall of the L-shaped movable rod 16 through a bolt, and the connecting plate 18 is fixed on the output end of the electric push rod 17;
test table 19: the detection meter 19 is fixed on the bottom outer wall of the connecting plate 18 through bolts;
in this embodiment, the screw rod 15 is controlled to rotate by the servo motor 13, and the L-shaped moving rod 16 is controlled to move in the horizontal direction by the limit of the moving channel 14, so that the detection position of the detection table 19 can be flexibly adjusted, detection can be conveniently performed at different positions of a product, and detection is more convenient.
Working principle: when the device is used, one end of a shaft part to be detected is propped against the second center 8, then a worm 11 on a transmission shaft 10 is controlled to rotate by rotating a hand wheel 12, then a worm wheel 9 meshed with the worm 11 is controlled to rotate a threaded rod 2, and then a moving block 3 screwed on the threaded rod 2 is controlled to control the first center 5 on a first bearing seat 4 to advance to prop against the other end of the shaft part so as to thoroughly fix the shaft part;
secondly, the screw rod 15 is controlled to rotate through the servo motor 13, the L-shaped moving rod 16 is controlled to move to a proper position in the horizontal direction under the limit of the moving channel 14, then the detecting table 19 on the connecting plate 18 is controlled to descend and contact the surface of the shaft part through the electric push rod 17, and then the shaft part fixed between the first center 5 and the second center 8 is controlled to rotate through the rotary knob 6, so that all detection steps are completed.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a but quick assembly disassembly's beat appearance, includes detection seat (1), its characterized in that, be equipped with adjustable top structure and adjustable detection structure on detection seat (1), and adjustable top structure is including seting up in the spout at detection seat (1) top, rotate threaded rod (2) of installing in the spout, spiro union movable block (3) on threaded rod (2), movable type top subassembly, fixed top subassembly and control the subassembly.
2. The quick detachable swinging instrument according to claim 1, wherein the movable center assembly comprises a first bearing seat (4) fixedly arranged on the outer wall of the top of the movable block (3), a first center (5) rotatably arranged in the first bearing seat (4) and a knob (6) fixedly arranged on the first center (5), and the outer wall of the movable block (3) is in sliding connection with the inner wall of the chute.
3. The quick detachable swinging instrument according to claim 1, wherein the fixed center assembly comprises a second bearing seat (7) fixedly arranged on the outer wall of the top of the detection seat (1) and a second center (8) rotatably arranged on the second bearing seat (7).
4. The quick detachable swinging instrument according to claim 1, wherein the control assembly comprises a worm wheel (9) fixedly arranged on the threaded rod (2), a transmission shaft (10) rotatably arranged in the chute, a worm (11) fixedly arranged on the transmission shaft (10) and a hand wheel (12) fixedly arranged on the worm (11), and the worm (11) is meshed with the worm wheel (9).
5. The quick detachable swinging instrument according to claim 1, wherein the adjustable detection structure comprises a servo motor (13) fixedly arranged on the side wall of the detection seat (1), a moving channel (14) arranged on the top of the detection seat (1), a screw (15) rotatably arranged in the moving channel (14), an L-shaped moving rod (16) screwed on the screw (15), an electric push rod (17) fixedly arranged on the outer wall of the top of the L-shaped moving rod (16), a connecting plate (18) fixedly arranged at the output end of the electric push rod (17) and a detection table (19) fixedly arranged on the outer wall of the bottom of the connecting plate (18).
6. The quick detachable deflection unit according to claim 5, wherein the output shaft of the servo motor (13) extends into the moving channel (14) and is fixedly connected with one end of the screw rod (15) coaxially through a coupling.
7. The quick detachable deflection unit according to claim 5, wherein the outer wall of the L-shaped moving rod (16) is slidably connected to the inner wall of the moving channel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321707154.5U CN219914243U (en) | 2023-07-03 | 2023-07-03 | Quick-detachable deflection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321707154.5U CN219914243U (en) | 2023-07-03 | 2023-07-03 | Quick-detachable deflection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219914243U true CN219914243U (en) | 2023-10-27 |
Family
ID=88433829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321707154.5U Active CN219914243U (en) | 2023-07-03 | 2023-07-03 | Quick-detachable deflection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219914243U (en) |
-
2023
- 2023-07-03 CN CN202321707154.5U patent/CN219914243U/en active Active
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