CN220507893U - Calibration device for machining automobile parts - Google Patents
Calibration device for machining automobile parts Download PDFInfo
- Publication number
- CN220507893U CN220507893U CN202322209944.7U CN202322209944U CN220507893U CN 220507893 U CN220507893 U CN 220507893U CN 202322209944 U CN202322209944 U CN 202322209944U CN 220507893 U CN220507893 U CN 220507893U
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- Prior art keywords
- mounting seat
- connecting column
- strip
- outer sleeve
- bevel gear
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- 238000003754 machining Methods 0.000 title claims abstract description 13
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm 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 provides a calibration device for machining automobile parts, which comprises a first mounting seat, wherein one end of the first mounting seat is coaxially connected with a connecting column, an outer sleeve is coaxially sleeved outside the connecting column, one end of the outer sleeve is fixed on the first mounting seat, the other end of the outer sleeve is fixed with a connector, the connector is connected with a connecting pipe through a bearing, and the connecting pipe is sleeved on the connecting column; the tail end of the connecting pipe is connected with one end of a second mounting seat, a first bevel gear is fixedly mounted on the second mounting seat, the other end of the second mounting seat is connected with a detection head, a plurality of strip-shaped openings axially arranged with the detection head are formed in the detection head, and a plurality of detection teeth are arranged in each strip-shaped opening; the connecting column is positioned in the detection head. The utility model has simple structure, and the flatness in the hole is judged by rotating the connecting column in the vibration detection head and observing the change of the dial indicator positioned on the connecting column.
Description
Technical Field
The utility model belongs to the technical field of calibration, and particularly relates to a calibration device for machining automobile parts.
Background
The automobile is a transportation means which is in contact with more people in life, and the automobile parts are the basis for forming the automobile, and the automobile parts are produced in an industrialized mode and basically have the same specification. However, the device may be defective and disqualified after long-term use. The axle is more spare part on the car, and it has the through-hole to open on the axle, and still mostly adopts manual detection in the correction to car spare part at present, but manual detection inefficiency still appears the false detection easily.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model provides a calibration device for processing automobile parts.
The technical scheme of the utility model is realized as follows: the calibrating device for machining the automobile parts comprises a first mounting seat, wherein one end of the first mounting seat is coaxially connected with a connecting column, an outer sleeve is coaxially sleeved outside the connecting column, one end of the outer sleeve is fixed on the first mounting seat, the other end of the outer sleeve is fixed with a connector, the connector is connected with a connecting pipe through a bearing, and the connecting pipe is sleeved on the connecting column;
the tail end of the connecting pipe is connected with one end of a second mounting seat, a first bevel gear is fixedly mounted on the second mounting seat, the other end of the second mounting seat is connected with a detection head, a plurality of strip-shaped openings axially arranged with the detection head are formed in the detection head, and a plurality of detection teeth are arranged in each strip-shaped opening;
the connecting column is positioned in the detecting head, a plurality of strip-shaped limiting blocks are arranged in the detecting head, the strip-shaped limiting blocks are distributed on the outer side of the connecting column at equal intervals, an arc-shaped structure matched with the surface of the connecting column is arranged on one side, close to the connecting column, of each strip-shaped limiting block, the positions of the strip-shaped limiting blocks and the detecting teeth are correspondingly arranged, one surface, far away from the connecting column, of each strip-shaped limiting block is connected with a plurality of first springs, and the other ends of the first springs are connected with the detecting teeth;
the side face of the connector is provided with a driving motor through a motor mounting frame, the output end of the driving motor is connected with a rotating shaft, the other end of the rotating shaft is coaxially connected with a second bevel gear, and the second bevel gear is meshed with the first bevel gear;
the middle part of outer sleeve is fixed with the fixed station, install the amesdial on the fixed station, the detection pointer of amesdial supports on the spliced pole.
Preferably, the limit blocks are arranged around the bottom edge of each bar-shaped limit block, the bottom surface of each bar-shaped limit block is embedded with balls, and the balls are clung to the surface of the connecting column.
Preferably, the side surface and the top of the first mounting seat are both provided with handles.
Preferably, one end of the connecting column, which is close to the first mounting seat, is connected with a universal joint, and the other end of the universal joint is connected to the first mounting seat.
Preferably, the device further comprises a protective shell, wherein the protective shell penetrates through the outer sleeve and one end, close to the second mounting seat, of the detection head, the protective shell covers the driving motor and the second bevel gear, the protective shell is fixed on the outer sleeve, and a rotating gap is formed between the protective shell and the detection head.
Compared with the prior art, the utility model has simple structure, can compare the flatness of the inner hole of the shaft, and judges the flatness in the hole by rotating the connecting column in the vibration detection head and observing the change of the dial indicator pointer positioned on the connecting column.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic perspective view of a checking device for machining automobile parts according to the present utility model.
Fig. 2 is a cross-sectional side view of a checking device for machining automobile parts according to the present utility model.
Fig. 3 is a connecting structure diagram of a connecting column and a bar-shaped limiting block of the checking device for automobile part processing.
In the figure: the device comprises a first mounting seat 1, a connecting column 2, an outer sleeve 3, a connector 4, a connecting pipe 5, a first bevel gear 6, a second mounting seat 7, a detection head 8, a driving motor 9, a second bevel gear 10, detection teeth 11, a first spring 12, a bar-shaped limiting block 13, a bearing 14, a motor mounting frame 15, a rotating shaft 16, a fixing table 17, a dial indicator 18, a handle 19, a bar-shaped opening 20, a limiting block 21, a universal joint 22 and a protective shell 23.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a calibration device for automobile part processing, includes first mount pad 1, the one end coaxial coupling of first mount pad 1 has spliced pole 2, the outside coaxial sleeve of spliced pole 2 has outer sleeve 3, does not contact between outer sleeve 3 and the spliced pole 2, the one end of outer sleeve 3 is fixed on first mount pad 1, the other end of outer sleeve 3 is fixed with connector 4, connector 4 passes through bearing 14 and links to each other with connecting pipe 5, and connecting pipe 5 overlaps on spliced pole 2;
the tail end of the connecting pipe 5 is connected with one end of a second mounting seat 7, a first bevel gear 6 is fixedly mounted on the second mounting seat 7, the other end of the second mounting seat 7 is connected with a detection head 8, the detection head 8 is of a cylindrical hollow structure, a plurality of strip-shaped openings 20 axially arranged on the detection head 8 are formed in the detection head 8, a plurality of detection teeth 11 are arranged in each strip-shaped opening 20, as shown in fig. 3, the surfaces of the detection teeth 11 are of arc-shaped structures, and therefore, when the detection teeth are inserted into holes, the arc-shaped structures can be in full contact with the surfaces of the holes;
the spliced pole 2 is located and detects head 8, the inside that detects head 8 is equipped with a plurality of bar stopper 13, equidistant distribution of bar stopper 13 is in the outside of spliced pole 2, as shown in fig. 3, and be equipped with the arc structure that matches with spliced pole 2 surface in one side that bar stopper 13 is close to spliced pole 2, bar stopper 13 and detect tooth 11 position and correspond the setting, and bar stopper 13 is kept away from the one side of spliced pole 2 and is connected with a plurality of first springs 12, the other end of first spring 12 links to each other with detect tooth 11. It should be emphasized that the bar-shaped limiting block 13 and the detecting teeth 11 are both located in the bar-shaped opening 20, so that the detecting teeth 11 fall off.
The side surface of the connector 4 is provided with a driving motor 9 through a motor mounting frame 15, the output end of the driving motor 9 is connected with a rotating shaft 16, the other end of the rotating shaft 16 is coaxially connected with a second bevel gear 10, and the second bevel gear 10 is meshed with the first bevel gear 6;
the middle part of outer sleeve 3 is fixed with fixed station 17, install amesdial 18 on the fixed station 17, the detection pointer of amesdial 18 supports on spliced pole 2.
Specifically, when the utility model is used, the detection head 8 is inserted into a machined hole, then the driving motor is started to rotate, if a machining uneven place exists in the hole, the position and the rotating detection teeth 11 can touch each other, so that the detection teeth 11 receive impact, the force of the impact is transmitted to the connecting column 2 through the first spring 12 by the detection teeth 11, the connecting column 2 is enabled to shake, and at the moment, the dial indicator 18 can display the shaking frequency, so that whether the machining in the hole is even or not can be judged.
Further, as shown in fig. 3, the limit blocks 21 are disposed around the bottom edge of each of the bar-shaped limit blocks 13, and balls (not shown) are embedded in the bottom surface of each of the bar-shaped limit blocks 13 and are tightly attached to the surface of the connecting post 2.
Further, the side and top of the first mounting seat 1 are provided with handles 19, which are convenient to hold.
Further, one end of the connecting column 2, which is close to the first mounting seat 1, is connected with a universal joint 22, the other end of the universal joint 22 is connected to the first mounting seat 1, and the universal joint 22 can rotate in any direction without affecting the shake of the connecting column 2, and can also support the connecting column 2.
Further, the utility model also comprises a protective shell 23, the protective shell 23 penetrates through the outer sleeve 3 and one end of the detection head 8 close to the second mounting seat 7, the protective shell 23 covers the driving motor 9 and the second bevel gear 10, the protective shell 23 is fixed on the outer sleeve 3, and a rotating gap is arranged between the protective shell 23 and the detection head 8. As shown in fig. 2, in a practical situation, when the detecting head 8 is inserted into the hole, the protecting casing 23 not only can protect the gear from contacting with an external object, but also can support the protecting casing 23 against the workpiece, so that the detecting head is convenient to hold.
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 (5)
1. The utility model provides a calibration device for auto parts processing, includes first mount pad (1), the one end coaxial coupling of first mount pad (1) has spliced pole (2), its characterized in that, the outside coaxial sleeve of spliced pole (2) has outer sleeve (3), the one end of outer sleeve (3) is fixed on first mount pad (1), the other end of outer sleeve (3) is fixed with connector (4), connector (4) are connected with connecting pipe (5) through bearing (14), connecting pipe (5) cover is on spliced pole (2);
the tail end of the connecting pipe (5) is connected with one end of a second mounting seat (7), a first bevel gear (6) is fixedly mounted on the second mounting seat (7), the other end of the second mounting seat (7) is connected with a detection head (8), a plurality of strip-shaped openings (20) axially arranged on the detection head (8) are formed in the detection head, and a plurality of detection teeth (11) are arranged in each strip-shaped opening (20);
the connecting column (2) is positioned in the detecting head (8), a plurality of strip-shaped limiting blocks (13) are arranged in the detecting head (8), the strip-shaped limiting blocks (13) are distributed on the outer side of the connecting column (2) at equal intervals, an arc-shaped structure matched with the surface of the connecting column (2) is arranged on one side, close to the connecting column (2), of each strip-shaped limiting block (13), the positions of the strip-shaped limiting blocks (13) and the detecting teeth (11) are correspondingly arranged, one surface, far away from the connecting column (2), of each strip-shaped limiting block (13) is connected with a plurality of first springs (12), and the other ends of the first springs (12) are connected with the detecting teeth (11);
the side surface of the connector (4) is provided with a driving motor (9) through a motor mounting frame (15), the output end of the driving motor (9) is connected with a rotating shaft (16), the other end of the rotating shaft (16) is coaxially connected with a second bevel gear (10), and the second bevel gear (10) is meshed with the first bevel gear (6);
the middle part of outer sleeve (3) is fixed with fixed station (17), install amesdial (18) on fixed station (17), the detection pointer of amesdial (18) supports on spliced pole (2).
2. The correction device for automobile part machining according to claim 1, wherein limiting blocks (21) are arranged around the bottom edge of each strip-shaped limiting block (13), balls are embedded in the bottom surface of each strip-shaped limiting block (13), and the balls are tightly attached to the surface of the connecting column (2).
3. The calibrating device for machining automobile parts according to claim 1, characterized in that the side and top of the first mounting seat (1) are provided with handles (19).
4. The calibrating device for machining automobile parts according to claim 1, wherein one end of the connecting column (2) close to the first mounting seat (1) is connected with a universal joint (22), and the other end of the universal joint (22) is connected to the first mounting seat (1).
5. The calibrating device for machining automobile parts according to claim 1, further comprising a protective housing (23), wherein the protective housing (23) penetrates through the outer sleeve (3) and one end of the detecting head (8) close to the second mounting seat (7), the protective housing (23) covers the driving motor (9) and the second bevel gear (10) therein, the protective housing (23) is fixed on the outer sleeve (3), and a rotating gap is arranged between the protective housing (23) and the detecting head (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209944.7U CN220507893U (en) | 2023-08-15 | 2023-08-15 | Calibration device for machining automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322209944.7U CN220507893U (en) | 2023-08-15 | 2023-08-15 | Calibration device for machining automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220507893U true CN220507893U (en) | 2024-02-20 |
Family
ID=89869821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322209944.7U Active CN220507893U (en) | 2023-08-15 | 2023-08-15 | Calibration device for machining automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220507893U (en) |
-
2023
- 2023-08-15 CN CN202322209944.7U patent/CN220507893U/en active Active
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