CN217194285U - High-efficient concentricity of lathe chuck detects frock - Google Patents
High-efficient concentricity of lathe chuck detects frock Download PDFInfo
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- CN217194285U CN217194285U CN202220608504.1U CN202220608504U CN217194285U CN 217194285 U CN217194285 U CN 217194285U CN 202220608504 U CN202220608504 U CN 202220608504U CN 217194285 U CN217194285 U CN 217194285U
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- sliding
- stud
- concentricity
- chute
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Abstract
The utility model discloses a lathe chuck high-efficiency concentricity detection tool, wherein one side of a support is provided with a first chute, a first stud is rotationally connected in the first chute, a first slider is connected in the first stud through screw thread, the first slider slides in the first chute, a second chute is arranged at the top of a chute base, a second slider which is slidably connected in the second chute is fixed at the bottom of a sliding seat, the second stud is connected in a screw hole arranged at the middle part of the second slider in a threaded manner, a second stud is rotationally connected in the second chute, the device is provided with an adjusting component, the height of a detection column head can be adjusted according to needs by utilizing a combined structure of the first stud and the first slider, the device is convenient and fast to be suitable for detection of various lathes, the device can realize horizontal movement of the sliding seat by utilizing the second chute and the second stud arranged at the bottom of the sliding seat, the concentricity measurement of multiple point positions is realized, and the result is more accurate, so as to ensure the accuracy of the concentricity detection of the lathe chuck.
Description
Technical Field
The utility model relates to a lathe chuck concentricity detects technical field, specifically is a high-efficient concentricity of lathe chuck detects frock.
Background
When a lathe processes a cylindrical workpiece, whether the workpiece is accurately placed in a station and whether the concentricity of the outer contour line of the workpiece is correct are two crucial factors, otherwise, the processing quality is influenced, when the workpiece is serious, the workpiece can fall off due to eccentric rotation to cause serious accidents, a common concentricity detector is used for detecting the concentricity of the lathe in production, the detection needs to be driven by rotation, the radial runout of the outer wall of an object to be detected is tested by a dial indicator or a dial indicator, the concentricity is determined according to the runout extreme value data, the concentricity detector needs to be fixed during the detection, the fixing device of the existing concentricity detector can not quickly adjust the height of the instrument, the height can be adjusted by manual disassembly during the detection of the lathes of different models, time and labor are wasted, and the existing device can measure the concentricity of one point on a shaft to detect the concentricity of a lathe chuck, the accuracy is difficult to guarantee due to limitation, and the multipoint measurement requires mobile equipment, so that time is wasted, and the measurement result is affected by the deviation of the measurement angle caused by the movement of the equipment, and the multipoint measurement is very inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lathe chuck high-efficient concentricity detects frock to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the efficient concentricity detection tool for the lathe chuck comprises a support, wherein an adjusting assembly is arranged at the upper part of the support, and a sliding assembly is arranged at the lower part of the support;
the adjusting assembly comprises a first sliding block, a first stud and an adjusting nut, a first sliding groove is formed in one side of the support, the first stud is rotatably connected into the first sliding groove, the adjusting nut is fixed at one end of the first stud, the first sliding block is connected to the first stud through threads, the first sliding block slides in the first sliding groove, and a detecting assembly is arranged on one side of the first sliding block;
the sliding assembly comprises a sliding groove base, a sliding seat, a second stud and an adjusting knob, wherein a second sliding groove is formed in the top of the sliding groove base, a second sliding block which is connected in the second sliding groove in a sliding mode is fixed at the bottom of the sliding seat, the second stud is connected in a threaded hole formed in the middle of the second sliding block in a threaded mode, the adjusting knob is fixed at one end of the second stud, and the second stud is connected in the second sliding groove in a rotating mode.
Preferably, the top of the sliding groove base is provided with third sliding grooves distributed on two sides of the second sliding groove, and guide sliding columns are fixed in the third sliding grooves.
Preferably, a third sliding block corresponding to the third sliding groove is welded at the bottom of the sliding seat, and the third sliding block is connected in the third sliding groove in a sliding manner through a guide sliding column.
Preferably, a lathe body is arranged on one side of the support, a chuck is arranged on the upper portion of the lathe body, and the test column is fixedly clamped in the chuck.
Preferably, the support is fixed at the top of the sliding seat, one side of the support is provided with a limiting screw hole, and a limiting bolt is connected with the limiting screw hole in an internal thread manner.
Preferably, the four corners of the bottom of the chute base are all fixed with sucker seats.
Preferably, the detection assembly comprises a detection dial indicator and a detection column head, the detection column head is arranged on the lower portion of the detection dial indicator, the bottom of the detection column head is abutted to the surface of the test column during detection, a connecting column is fixed on one side of the detection dial indicator, and one side of the connecting column is welded on one side of the first sliding block.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is provided with the adjusting assembly, the height of the detection column head can be adjusted as required by rotating the adjusting nut by utilizing the combined structure of the first stud and the first sliding block, and the device is convenient and fast to use and is suitable for detection of various lathes.
2. This device is provided with the subassembly that slides in the lower part of support, and the horizontal migration that the seat that can slide can be realized to the second spout that utilizes the seat bottom to set up and second double-screw bolt that slides makes the detection column cap horizontal slip in the surface of test post, realizes making the result more accurate to the concentricity measurement of its multiple spot position to ensure the accuracy that lathe chuck concentricity detected.
Drawings
FIG. 1 is a schematic view of the overall working structure of the present invention;
FIG. 2 is a schematic view of the overall front structure of the present invention;
fig. 3 is a schematic view of the overall side structure of the present invention;
fig. 4 is a schematic structural view of the region a in fig. 3 according to the present invention;
FIG. 5 is a schematic perspective view of the detecting assembly of the present invention;
fig. 6 is a schematic view of the three-dimensional structure of the sliding assembly of the present invention.
In the figure: 1. a support; 2. a chuck; 3. a lathe body; 4. a detection component; 5. an adjustment assembly; 6. a slipping component; 7. adjusting a knob; 8. testing the column; 9. detecting a dial indicator; 10. detecting a stigma; 11. connecting columns; 12. a first chute; 13. a first slider; 14. a first stud; 15. adjusting the nut; 16. a limit bolt; 17. a chute base; 18. a sliding seat; 19. a second chute; 20. a third chute; 21. a second slider; 22. a third slider; 23. a guide strut; 24. a second stud; 25. a sucker seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides a technical solution: a lathe chuck efficient concentricity detection tool comprises a support 1, an adjusting component 5 is arranged on the upper portion of the support 1, a sliding component 6 is arranged on the lower portion of the support 1, a lathe body 3 is arranged on one side of the support 1, a chuck 2 is arranged on the upper portion of the lathe body 3, a test column 8 is fixedly clamped in the chuck 2, the test column 8 is a cylinder with a regular shape and high rigidity, the adjusting component 5 comprises a first sliding block 13, a first stud 14 and an adjusting nut 15, a first sliding groove 12 is formed in one side of the support 1, the first stud 14 is rotatably connected into the first sliding groove 12, the adjusting nut 15 is fixed at one end of the first stud 14, the first sliding block 13 is connected to the first stud 14 through threads, the first sliding block 13 slides into the first sliding groove 12, the adjusting nut 15 is rotated to enable the first sliding block 13 sliding into the first sliding groove 12 to drive the detection column head 10 to move up and down, can realize the quick adjustment to the detection subassembly 4 height, make the device be applicable to the detection of all kinds of lathes, one side of first slider 13 is provided with detection subassembly 4.
The sliding assembly 6 comprises a sliding groove base 17, a sliding seat 18, a second stud 24 and an adjusting knob 7, a second sliding groove 19 is formed in the top of the sliding groove base 17, a second sliding block 21 which is connected into the second sliding groove 19 in a sliding mode is fixed to the bottom of the sliding seat 18, the second stud 24 is connected into a screw hole formed in the middle of the second sliding block 21 in a threaded mode, the adjusting knob 7 is fixed at one end of the second stud 24, the second stud 24 is connected into the second sliding groove 19 in a rotating mode, the adjusting knob 7 is screwed to enable the sliding seat 18 to horizontally slide, the sliding seat 18 drives the detection column head 10 to horizontally move along the horizontal direction of the test column 8, multi-point measurement is conducted on the test column 8, and the result is more accurate, and the accuracy of concentricity detection of the chuck 2 is guaranteed.
The top of chute base 17 is seted up and is distributed in the third spout 20 of second spout 19 both sides, all is fixed with direction traveller 23 in the third spout 20, and the bottom welding of seat 18 that slides has the third slider 22 corresponding with third spout 20, and third slider 22 passes through direction traveller 23 sliding connection in third spout 20, and direction traveller 23 can lead to the seat 18 that slides stably, makes the translation more stable.
The detection assembly 4 comprises a detection dial indicator 9 and a detection column head 10, the detection column head 10 is arranged on the lower portion of the detection dial indicator 9, the bottom of the detection column head 10 is abutted to the surface of the test column 8 during detection, the bottom of the detection column head 10 is just abutted to the surface of the test column 8, a pointer of the detection dial indicator 9 is located at an initial scale, a connecting column 11 is fixed on one side of the detection dial indicator 9, and one side of the connecting column 11 is welded on one side of a first sliding block 13.
The working principle or the structural principle is that when the device is used, the test column 8 is fixedly clamped in the chuck 2 to ensure the clamping stability of the test column 8, the device is placed in parallel with the test column 8, the direction of the connecting column 11 is ensured to be vertical to the test column 8, the chute base 17 is pressed downwards and is firmly fixed on the lathe body 3 by utilizing the sucker seat 25 arranged at the bottom of the chute base 17, the adjusting nut 15 is rotated to ensure that the first sliding block 13 sliding in the first chute 12 drives the detection column head 10 to move up and down, so that the bottom of the detection column head 10 just props against the surface of the test column 8, the pointer of the detection dial indicator 9 is positioned at the initial scale, the limiting bolt 16 at one side of the support 1 is screwed, so that the bottom of the limiting bolt 16 props against the upper part of the first stud 14, the propping face of the first stud 14 and the limiting bolt 16 is provided with anti-slip lines to increase the friction force between the limiting bolt 16 and lock the first stud 14, rotating chuck 2 and making 8 rotatory concentricity detection operations that begin of test post, detect the regulation through the concentricity that detects the instruction reading on the percentage table 9 to chuck 2, twist and move adjust knob 7 and make seat 18 that slides carry out the level and slide, the direction traveller 23 that the seat 18 both sides that slides set up can lead to the seat 18 that slides stably, it is more stable to make the translation, the seat 18 that slides drives and detects column cap 10 and carries out the translation along the horizontal direction of test post 8, it is more accurate to carry out the multiple spot measurement messenger result to test post 8, in order to ensure the accuracy that chuck 2 concentricity detected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a lathe chuck high efficiency concentricity detects frock, includes support (1), its characterized in that: an adjusting component (5) is arranged at the upper part of the support (1), and a sliding component (6) is arranged at the lower part of the support (1);
the adjusting assembly (5) comprises a first sliding block (13), a first stud (14) and an adjusting nut (15), a first sliding groove (12) is formed in one side of the support (1), the first stud (14) is rotatably connected into the first sliding groove (12), the adjusting nut (15) is fixed at one end of the first stud (14), the first sliding block (13) is connected to the first stud (14) through threads, the first sliding block (13) slides in the first sliding groove (12), and a detecting assembly (4) is arranged on one side of the first sliding block (13);
the sliding assembly (6) comprises a sliding groove base (17), a sliding seat (18), a second stud (24) and an adjusting knob (7), a second sliding groove (19) is formed in the top of the sliding groove base (17), a second sliding block (21) which is connected into the second sliding groove (19) in a sliding mode is fixed to the bottom of the sliding seat (18), the second stud (24) is connected into a threaded hole formed in the middle of the second sliding block (21) in a threaded mode, the adjusting knob (7) is fixed to one end of the second stud (24), and the second stud (24) is connected into the second sliding groove (19) in a rotating mode.
2. The lathe chuck high-efficiency concentricity detection tool as claimed in claim 1, wherein: third chutes (20) distributed on two sides of the second chute (19) are formed in the top of the chute base (17), and guide sliding columns (23) are fixed in the third chutes (20).
3. The lathe chuck high-efficiency concentricity detection tool as claimed in claim 2, wherein: the bottom welding of sliding seat (18) has third slider (22) corresponding with third spout (20), third slider (22) are through direction traveller (23) sliding connection in third spout (20).
4. The lathe chuck high-efficiency concentricity detection tool as claimed in claim 1, wherein: one side of the support (1) is provided with a lathe body (3), the upper part of the lathe body (3) is provided with a chuck (2), and a test column (8) is fixedly clamped in the chuck (2).
5. The lathe chuck high-efficiency concentricity detection tool as claimed in claim 1, wherein: the support (1) is fixed on the top of the sliding seat (18), one side of the support (1) is provided with a limiting screw hole, and a limiting bolt (16) is connected to the inner thread of the limiting screw hole.
6. The lathe chuck high-efficiency concentricity detection tool as claimed in claim 1, wherein: and sucker seats (25) are fixed at four corners of the bottom of the sliding chute base (17).
7. The lathe chuck high-efficiency concentricity detection tool as claimed in claim 1, wherein: the detection assembly (4) is including detecting percentage table (9) and detection column cap (10), it sets up in the lower part that detects percentage table (9) to detect column cap (10), during the detection the bottom of detecting column cap (10) is contradicted in the surface of test column (8), one side of detecting percentage table (9) is fixed with spliced pole (11), one side of spliced pole (11) welds in one side of first slider (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220608504.1U CN217194285U (en) | 2022-03-21 | 2022-03-21 | High-efficient concentricity of lathe chuck detects frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220608504.1U CN217194285U (en) | 2022-03-21 | 2022-03-21 | High-efficient concentricity of lathe chuck detects frock |
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| CN217194285U true CN217194285U (en) | 2022-08-16 |
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| CN202220608504.1U Active CN217194285U (en) | 2022-03-21 | 2022-03-21 | High-efficient concentricity of lathe chuck detects frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116356791A (en) * | 2023-04-03 | 2023-06-30 | 兰陵县交通运输局 | Highway subgrade strength detection device |
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2022
- 2022-03-21 CN CN202220608504.1U patent/CN217194285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116356791A (en) * | 2023-04-03 | 2023-06-30 | 兰陵县交通运输局 | Highway subgrade strength detection device |
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