CN219996079U - Coaxiality detection device for inner hole groove - Google Patents
Coaxiality detection device for inner hole groove Download PDFInfo
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- CN219996079U CN219996079U CN202321313462.XU CN202321313462U CN219996079U CN 219996079 U CN219996079 U CN 219996079U CN 202321313462 U CN202321313462 U CN 202321313462U CN 219996079 U CN219996079 U CN 219996079U
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- adjusting
- rod
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- hole groove
- sliding
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- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model discloses an inner hole groove coaxiality detection device, which comprises a bottom plate, wherein an adjusting seat for placing a workpiece to be detected is connected to the bottom plate, a dial indicator frame for installing a dial indicator is arranged on one side of the adjusting seat, the dial indicator frame is connected with the bottom plate through a sliding rail component, and the sliding rail component comprises a rail and a sliding plate with a position fixing function; the adjusting seat comprises a base and a mounting ring, a clamping plate propping against the outer side of the workpiece to be measured is connected in the mounting ring, and an adjusting component for adjusting the position of the clamping plate is connected between the clamping plate and the mounting ring. The beneficial effects are that: the device can make the work piece that awaits measuring of different specifications can install in adjusting seat through setting up splint and adjusting part, can avoid the problem that need frequently change the mandrel when detecting the hole groove axiality to the work piece that awaits measuring of difference, and then can solve the technical problem that exists among the prior art to the device need not make more mandrels and change when manufacturing.
Description
Technical Field
The utility model belongs to the technical field of coaxiality detection devices, and particularly relates to an inner hole groove coaxiality detection device.
Background
Through retrieving, the publication is CN205245979U, and the name is hole groove axiality detector, and the device need be changed different diameter's mandrel and measure when carrying out hole groove axiality monitoring to the product of different diameters when using, and its operation need be prepared multiple mandrel when using, and its product is inconvenient to produce processing when producing, and secondly still need dismantle the installation to the mandrel of different structures, its complex operation, and the practicality is relatively poor, for this reason provides a hole groove axiality detection device and solves above-mentioned problem.
Disclosure of Invention
The utility model aims to solve the problems and provide an inner hole groove coaxiality detection device.
In order to achieve the technical purpose, the utility model provides the following technical scheme:
the utility model provides an inner hole groove coaxiality detection device which comprises a bottom plate, wherein an adjusting seat for placing a workpiece to be detected is connected to the bottom plate, a dial indicator frame for installing a dial indicator is arranged on one side of the adjusting seat, the dial indicator frame is connected with the bottom plate through a sliding rail assembly, and the sliding rail assembly comprises a rail and a sliding plate with a position fixing function; the adjusting seat comprises a base and a mounting ring, a clamping plate propping against the outer side of a workpiece to be measured is connected in the mounting ring, and an adjusting assembly for adjusting the position of the clamping plate is connected between the clamping plate and the mounting ring.
Adopt above-mentioned hole groove axiality detection device, when the device is in use, place the device on detecting the bench, then install the percentage table on the percentage table frame, then carry out the regulation in advance to the splint through adjusting part according to the diameter of the work piece that awaits measuring, after the position adjustment of splint is suitable, place the work piece between the splint, then carry out further position adjustment to the splint through adjusting part, make the work piece that awaits measuring can rotate on the splint, then adjust the position of percentage table through the percentage table frame, then support the probe department of percentage table in the hole groove department of work piece, then see the pointer swing of percentage table through rotating the work piece and obtain data, detect the axiality of hole groove according to data calculation.
Preferably, a supporting component for supporting the workpiece to be detected is arranged on the other side of the adjusting seat, and the supporting component is also connected with the bottom plate through a sliding rail component.
Preferably, the track comprises two strip-shaped mounting plates, a sliding block is connected between the two mounting plates in a sliding clamping mode, the top surface of the sliding block is connected with a sliding plate, the top surface of the sliding plate is connected with a second fixing bolt, and the bottom of the second fixing bolt is matched with the top surface of the bottom plate.
Preferably, the dial indicator frame comprises a vertical rod connected to the top surface of the sliding plate, an adjusting block is sleeved outside the vertical rod, a third fixing bolt matched with the vertical rod is connected to the outer side of the adjusting block, the vertical rod is of a prismatic structure, a connecting rod is connected to the outer side of the adjusting block, and a clamp for fixing the dial indicator is arranged on the connecting rod.
Preferably, the support assembly comprises a bottom rod connected to the other sliding plate, a lifting rod is sleeved on the outer side of the bottom rod, the bottom rod is in threaded fit with the lifting rod, and the top of the lifting rod is rotatably clamped with the support plate.
Preferably, the clamping plate comprises a first clamping plate and two second clamping plates, the first clamping plate and the two second clamping plates are uniformly distributed in the mounting ring in a three-point mode, the first clamping plate is arranged near the inner bottom of the mounting ring, the adjusting assembly comprises a first adjusting piece and a second adjusting piece, the first clamping plate is arranged on the adjusting seat through the first adjusting piece, and the second clamping plate is arranged on the adjusting seat through the second adjusting piece.
Preferably, the first adjusting member comprises a telescopic rod, wherein the telescopic rod is installed in the base, and the telescopic end of the telescopic rod is located in the installation ring and connected with the first clamping plate.
Preferably, the second adjusting piece comprises an adjusting rod penetrating through the adjusting ring, the adjusting rod is in sliding clamping connection with the mounting ring, one end of the adjusting rod is connected with the second clamping plate, the outer side of the mounting ring is connected with a fixing seat, the fixing seat is of an annular structure and is sleeved on the outer side of the adjusting rod, and a first fixing bolt used for fixing the adjusting rod is connected to the outer side of the fixing seat.
The beneficial effects are that: the device can enable workpieces to be detected with different specifications to be installed in the adjusting seat by arranging the clamping plates and the adjusting assembly, can avoid the problem that the mandrel needs to be replaced frequently when the coaxiality of inner hole grooves of different workpieces to be detected is detected, and further can solve the technical problems in the prior art, and the device does not need to be replaced by manufacturing more mandrels when being manufactured;
the device is also provided with a supporting component, and the longer workpiece to be detected can be supported through the supporting component, so that the problem of inaccurate measured data caused by the condition of installation inclination in the detection process is avoided;
and the position of the supporting component in the device can move, so that the application range of the supporting component is wider, and the practicability of the device can be further improved.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of the internal structure of the adjusting seat of the present utility model;
FIG. 4 is an enlarged view of the portion of FIG. 2A in accordance with the present utility model;
FIG. 5 is an enlarged view of the portion of FIG. 2B in accordance with the present utility model;
FIG. 6 is an enlarged view of the portion of FIG. 2C in accordance with the present utility model;
the reference numerals are explained as follows:
1. a bottom plate; 2. an adjusting seat; 201. a base; 202. a mounting ring; 203. an adjusting rod; 204. a fixing seat; 205. a first clamping plate; 206. a second clamping plate; 207. a telescopic rod; 208. a first fixing bolt; 3. a slide rail assembly; 301. a track; 302. a sliding plate; 303. a second fixing bolt; 4. a support assembly; 401. a bottom bar; 402. a lifting rod; 403. a support plate; 5. a dial indicator frame; 501. a vertical rod; 502. an adjusting block; 503. a third fixing bolt; 504. a connecting rod; 505. and (3) clamping.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Referring to fig. 1-6, the utility model provides a device for detecting coaxiality of an inner hole groove, which comprises a bottom plate 1, wherein an adjusting seat 2 for placing a workpiece to be detected is connected to the bottom plate 1, a dial indicator frame 5 for installing a dial indicator is installed on one side of the adjusting seat 2, the dial indicator frame 5 is connected with the bottom plate 1 through a sliding rail component 3, and the sliding rail component 3 comprises a rail 301 and a sliding plate 302 with a position fixing function; the adjusting seat 2 comprises a base 201 and a mounting ring 202, a clamping plate propping against the outer side of a workpiece to be measured is connected in the mounting ring 202, and an adjusting component for adjusting the position of the clamping plate is connected between the clamping plate and the mounting ring 202;
when the device with the structure is used, the device is placed on a detection table, then a dial indicator is installed on a dial indicator frame 5, then the clamping plates are adjusted in advance through the adjusting assembly according to the diameter of a workpiece to be detected, after the position of the clamping plates is adjusted properly, the workpiece is placed between the clamping plates, then the clamping plates are subjected to further position adjustment through the adjusting assembly, the workpiece to be detected can rotate on the clamping plates, then the position of the dial indicator is adjusted through the dial indicator frame 5, then a probe of the dial indicator is abutted against an inner hole groove of the workpiece, then data can be obtained through swinging of a pointer of the dial indicator when the workpiece is rotated, and coaxiality of the inner hole groove is detected according to data calculation;
the device can make the work piece that awaits measuring of different specifications can install in adjusting seat 2 through setting up splint and adjusting part, can avoid the problem that need frequently change the mandrel when detecting the hole groove axiality to different work pieces that await measuring, and then can solve the technical problem that exists among the prior art to the device need not make more mandrels and change when manufacturing.
Further, as optional implementation mode, the supporting component 4 for supporting the workpiece to be detected is installed on the other side of the adjusting seat 2, the supporting component 4 is also connected with the bottom plate 1 through the sliding rail component 3, and the supporting component 4 is arranged to enable the device to support the longer workpiece to be detected when the coaxiality of the inner hole groove is detected, so that the problem that the detection data is inaccurate due to the fact that the inclination occurs in the detection process is avoided.
Further, track 301 includes two rectangular mounting panels, sliding joint has the slider between two mounting panels, concrete slider is rectangular structure, the slider both sides face has all been seted up flutedly, all be connected with between two mounting panels with recess complex gib block, sliding joint between slider and two mounting panels can be made through gib block and recess cooperation, the slider top surface is connected with sliding plate 302, sliding plate 302 top surface is connected with second fixing bolt 303, the bottom of second fixing bolt 303 cooperatees with the top surface of bottom plate 1, adopt above-mentioned structure, make it support the top surface of tight bottom plate 1 through rotating second fixing bolt 303 can be through frictional force fixed with the position of sliding plate 302, certainly in order to have better fixed effect, can carry out the structure that draws hair to handle or increase frictional force such as installation rubber pad in the bottom of second fixing bolt 303.
Further, the dial indicator frame 5 comprises a vertical rod 501 connected to the top surface of the sliding plate 302, an adjusting block 502 is sleeved outside the vertical rod 501, a third fixing bolt 503 matched with the vertical rod 501 is connected to the outer side of the adjusting block 502, the vertical rod 501 is of a prismatic structure, a connecting rod 504 is connected to the outer side of the adjusting block 502, a clamp 505 for fixing the dial indicator is installed on the connecting rod 504, when the dial indicator frame is used, the position of a dial indicator probe is adjusted through the adjusting block 502 to enable the dial indicator probe to be installed on the inner wall of an inner hole groove, then a workpiece to be tested is rotated, a worker can obtain data according to pointer swing of the dial indicator at the moment, so that coaxiality of the inner hole groove is calculated, and the concept is that detailed description is omitted in the prior art, and a person skilled in the art can look up books such as tolerance fit, mechanical principle.
Further, the supporting component 4 comprises a bottom rod 401 connected to the other sliding plate 302, a lifting rod 402 is sleeved outside the bottom rod 401, threads are matched between the bottom rod 401 and the lifting rod 402, the top surface of the lifting rod 402 is rotatably clamped with a supporting plate 403, the supporting plate 403 can be rotatably clamped with the outer side of the lifting rod 402 through a bearing, the lifting rod 402 can be rotated when the supporting plate 403 is required to be lifted, the lifting rod moves upwards under the action of threads, and the lifting rod stops rotating when moving to a certain position, so that the lifting rod 402 does not drop after the supporting plate 403 contacts with a workpiece to be detected under self-locking of the threads.
Further, the clamping plate comprises a first clamping plate 205 and two second clamping plates 206, the first clamping plate 205 and the two second clamping plates 206 are uniformly distributed in the mounting ring 202 in a three-point mode, wherein the first clamping plate 205 is arranged close to the inner bottom of the mounting ring 202, the adjusting assembly comprises a first adjusting piece and a second adjusting piece, the first clamping plate 205 is installed on the adjusting seat 2 through the first adjusting piece, and the second clamping plate 206 is installed on the adjusting seat 2 through the second adjusting piece; the first adjusting piece comprises a telescopic rod 207, wherein the telescopic rod 207 can be an electric telescopic rod, the telescopic rod 207 is arranged in the base 201, and the telescopic end of the telescopic rod 207 is positioned in the mounting ring 202 and is connected with the first clamping plate 205; the second regulating piece includes the regulation pole 203 that pierces through the adjusting ring, slip joint between regulation pole 203 and the collar 202, the one end and the second splint 206 of regulation pole 203 are connected, the collar 202 outside is connected with fixing base 204, fixing base 204 is annular structure and cover is established in the regulation pole 203 outside, fixing base 204 outside is connected with the first fixing bolt 208 that is used for fixed regulation pole 203, adopt above-mentioned structure when using, first splint 205's position is adjusted through electric telescopic handle according to the size of workpiece to be tested earlier, then with workpiece to be tested mode on first splint 205, then adjust the position of second splint 206 through adjusting pole 203 through loosening first fixing bolt 208, make it be close to the workpiece to be tested outside, make workpiece to be tested can rotate on first splint 205, then fix through first fixing bolt 208 to adjust pole 203, wherein when reconciling, first splint 205's position and backup pad 403 are in the horizontality, and the first splint 205 outside can smear grease etc. and make the workpiece to be tested rotate, simultaneously also can reduce its frictional force through improving the surface accuracy of first splint 205, wherein first splint 205, second splint 206 and backup pad and outer diameter and the outer diameter of backup pad are the same arc-shaped ring contact with the workpiece to be tested.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (8)
1. The utility model provides an hole groove axiality detection device, includes bottom plate (1), be connected with on bottom plate (1) and be used for the work piece that awaits measuring to place regulation seat (2), regulation seat (2) one side is installed and is used for percentage table frame (5) of percentage table installation, its characterized in that: the dial indicator frame (5) is connected with the bottom plate (1) through a sliding rail assembly (3), and the sliding rail assembly (3) comprises a rail (301) and a sliding plate (302) with a position fixing function;
the adjusting seat (2) comprises a base (201) and a mounting ring (202), clamping plates propped against the outer side of a workpiece to be measured are connected in the mounting ring (202), and an adjusting assembly for adjusting the positions of the clamping plates is connected between the clamping plates and the mounting ring (202).
2. The device for detecting coaxiality of an inner hole groove according to claim 1, wherein: the other side of the adjusting seat (2) is provided with a supporting component (4) for supporting a workpiece to be measured, and the supporting component (4) is also connected with the bottom plate (1) through a sliding rail component (3).
3. The device for detecting coaxiality of an inner hole groove according to claim 2, wherein: the track (301) comprises two strip-shaped mounting plates, a sliding block is connected between the two mounting plates in a sliding clamping mode, the top surface of the sliding block is connected with a sliding plate (302), the top surface of the sliding plate (302) is connected with a second fixing bolt (303), and the bottom of the second fixing bolt (303) is matched with the top surface of the bottom plate (1).
4. A device for detecting coaxiality of an inner hole groove according to claim 3, wherein: the dial indicator frame (5) comprises a vertical rod (501) connected to the top surface of the sliding plate (302), an adjusting block (502) is sleeved outside the vertical rod (501), a third fixing bolt (503) matched with the vertical rod (501) is connected to the outer side of the adjusting block (502), the vertical rod (501) is of a prismatic structure, a connecting rod (504) is connected to the outer side of the adjusting block (502), and a clamp (505) for fixing the dial indicator is arranged on the connecting rod (504).
5. The device for detecting coaxiality of an inner hole groove according to claim 4, wherein: the supporting component (4) comprises a bottom rod (401) connected to the other sliding plate (302), a lifting rod (402) is sleeved on the outer side of the bottom rod (401), the bottom rod (401) is in threaded fit with the lifting rod (402), and a supporting plate (403) is rotatably clamped on the top surface of the lifting rod (402).
6. The device for detecting coaxiality of an inner hole groove according to claim 5, wherein: the clamping plates comprise a first clamping plate (205) and two second clamping plates (206), the first clamping plate (205) and the two second clamping plates (206) are uniformly distributed in the mounting ring (202) in a three-point mode, the first clamping plate (205) is arranged near the inner bottom of the mounting ring (202), the adjusting assembly comprises a first adjusting piece and a second adjusting piece, the first clamping plate (205) is installed on the adjusting seat (2) through the first adjusting piece, and the second clamping plate (206) is installed on the adjusting seat (2) through the second adjusting piece.
7. The device for detecting coaxiality of an inner hole groove according to claim 6, wherein: the first adjusting piece comprises a telescopic rod (207), the telescopic rod (207) is installed in the base (201), and the telescopic end of the telescopic rod is located in the installation ring (202) and connected with the first clamping plate (205).
8. The device for detecting coaxiality of an inner hole groove according to claim 7, wherein: the second adjusting piece comprises an adjusting rod (203) penetrating through an adjusting ring, the adjusting rod (203) is in sliding clamping connection with a mounting ring (202), one end of the adjusting rod (203) is connected with a second clamping plate (206), a fixing seat (204) is connected to the outer side of the mounting ring (202), the fixing seat (204) is of an annular structure and is sleeved on the outer side of the adjusting rod (203), and a first fixing bolt (208) used for fixing the adjusting rod (203) is connected to the outer side of the fixing seat (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321313462.XU CN219996079U (en) | 2023-05-29 | 2023-05-29 | Coaxiality detection device for inner hole groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321313462.XU CN219996079U (en) | 2023-05-29 | 2023-05-29 | Coaxiality detection device for inner hole groove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996079U true CN219996079U (en) | 2023-11-10 |
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ID=88605075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321313462.XU Active CN219996079U (en) | 2023-05-29 | 2023-05-29 | Coaxiality detection device for inner hole groove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996079U (en) |
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2023
- 2023-05-29 CN CN202321313462.XU patent/CN219996079U/en active Active
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