CN213778833U - Intermediate body runout tolerance detection volume appearance - Google Patents
Intermediate body runout tolerance detection volume appearance Download PDFInfo
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- CN213778833U CN213778833U CN202022849819.9U CN202022849819U CN213778833U CN 213778833 U CN213778833 U CN 213778833U CN 202022849819 U CN202022849819 U CN 202022849819U CN 213778833 U CN213778833 U CN 213778833U
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Abstract
The utility model discloses an intermediate runout tolerance detection and measurement appearance, it relates to an intermediate measuring apparatu. Including spike, base, handle, dabber, first detection site and second detection site, be provided with the dabber through dabber installation screw on the base, still be provided with waist type groove for the detection site installation on the base, first detection site and second detection site are horizontal or vertical installation respectively in waist type inslot, and base bottom four corners is provided with the spike, and the base both sides are provided with the handle. The utility model has the advantages of reasonable design, it is convenient to adjust, and measuring time is short, and the precision is high.
Description
Technical Field
The utility model relates to an intermediate measuring apparatu, concretely relates to intermediate is beated tolerance and is examined measuring apparatu.
Background
The intermediate body is an important part of a turbocharger of an automobile engine, and the main function of the intermediate body is to connect a turbine and a compressor. At present, the measurement means and the device aiming at the intermediate body bounce have single structure, inconvenient adjustment, long test time and poor measurement precision.
To sum up, the utility model designs a measure convenient and reliable midbody tolerance of beating and examine measuring apparatu.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists on the prior art, the utility model aims at providing an intermediate beats tolerance and examines measuring apparatu, structural design is reasonable, and it is convenient to adjust, and measuring time is short, and the precision is high.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides an intermediate body tolerance of beating examines measuring apparatu, includes spike, base, handle, dabber, first detection site and second detection site, is provided with the dabber through dabber installation screw on the base, still is provided with waist type groove for the detection site installation on the base, and first detection site and second detection site are horizontal respectively or vertically to be installed at waist type inslot, and base bottom four corners is provided with the spike, and the base both sides are provided with the handle.
Preferably, the mandrel installation screw hole is composed of a central circle and three small screw holes scattered on the circumference of the central circle.
Preferably, the number of the mandrels is two, the mandrels are arranged on the upper surface of the base and are arranged at positions of mandrel installation screw holes through screws.
Preferably, the first detection point and the second detection point are a radial detection point and an end face detection point, respectively, the radial detection point and the end face detection point are two, the radial detection point is installed on any one of the left side and the right side of the two mandrels, and the end face detection point is installed on the inner side of the two mandrels.
Preferably, the radial detection point comprises a first meter chuck sliding seat, a first meter chuck seat, a first dial indicator and a first sliding block locking pad, a concave groove is formed in the back of the first meter chuck seat, a first convex sliding block is arranged on the front of the first meter chuck sliding seat, and the first meter chuck seat can be connected to the first meter chuck sliding seat in a vertical sliding mode and fastened through screws through the mutual matching of the first convex sliding block and the concave groove; the first dial gauge clamping seat is provided with a first dial gauge, and a measuring rod of the first dial gauge is transversely inserted into the first dial gauge clamping seat and clamped. The measuring head of the measuring rod passes through the side surface of the first meter chuck slide seat, the first meter chuck slide seat is fixed in the waist-shaped groove of the bottom plate through the slide block locking pad on the bottom surface, and the waist-shaped groove of the radial detection point position is transversely arranged on any one of the left side and the right side of the core shaft.
Preferably, the end face detection point comprises a second meter chuck slide seat, a second meter chuck seat, a second dial indicator, a lever and a slide block locking backing plate, the bottom of the meter chuck slide seat is fixed on the mounting groove of the bottom plate through the slide block locking backing plate, a waist-shaped groove of the end face detection point is longitudinally arranged on one side of the mandrel, the second meter chuck seat is mounted on the second meter chuck slide seat, a concave sliding groove is formed in the back face of the second meter chuck seat, a second convex slide block is arranged in front of the second meter chuck slide seat, and the second meter chuck seat is connected to the second meter chuck slide seat in a vertically sliding mode through the matching of the concave sliding groove and the second convex slide block. The two sides of the concave sliding groove on the back surface of the second meter clamping seat are provided with locking screw holes, the back surface of the second meter clamping head sliding seat is provided with a waist-shaped hole, and the waist-shaped hole corresponds to the locking screw holes. The centre of second table holder is provided with the open slot, the lever passes open slot position, the middle part pin hole of lever runs through tungsten steel dabber and fixes on the second table holder, the one end of lever is deepened in the second table holder, one of deepening is served and is installed reset spring, the measuring stick of second amesdial is inserted and is pressed tightly by the top of second table holder, pass reset spring, the measuring head pressure of measuring stick bottom is on the bump of lever tip, the other end of lever stretches out outside the second table holder, install gauge head (contact) on the tip of the one end that stretches out.
The utility model has the advantages that: the utility model has the advantages of reasonable design, it is convenient to adjust, and measuring time is short, and the precision is high.
Drawings
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;
FIG. 1 is a front view of the present invention
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a schematic view taken along line A-A of FIG. 2;
fig. 4 is a schematic bottom structure diagram of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the utility model provides an intermediate body tolerance of beating examines measuring apparatu, including spike 1, base 2, handle 3, dabber 4, first detection point location A and second detection point location B, be provided with dabber 4 through dabber installation screw 41 on the base 2, still be provided with waist type groove 5 for the detection point location installation on the base 2, first detection point location A and second detection point location B are horizontal or vertically to be installed respectively in waist type groove 5, 2 bottom four corners of base are provided with spike 1, 2 both sides of base are provided with handle 3.
The mandrel mounting screw hole 41 is composed of a central circle and three small screw holes scattered on the circumference of the central circle.
The number of the mandrels 4 is two, the mandrels 4 are arranged on the upper surface of the base 2 and are arranged at the positions of the mandrel installation screw holes 41 through screws.
The first detection point position A and the second detection point position B are respectively a radial detection point position and an end face detection point position, the radial detection point position and the end face detection point position are respectively two, the radial detection point positions are arranged on any one of the left side and the right side of the two mandrels, and the end face detection point positions are respectively arranged on the inner sides of the two mandrels 4.
The radial detection point comprises a first meter chuck sliding seat A1, a first meter chuck seat A2, a first dial indicator A3 and a first sliding block locking pad A4, wherein the back of the first meter chuck seat A2 is provided with a concave groove A5, the front of the first meter chuck sliding seat A1 is provided with a first convex sliding block A6, and the first meter chuck seat A2 can be vertically and slidably connected to the first meter chuck sliding seat A1 and fastened by screws through the mutual matching of the first convex sliding block A6 and the concave groove A5; first dial grip holder A2 is fitted with first dial gauge A3, and the measuring stick of first dial gauge A3 is inserted laterally into first dial grip holder A2 and clamped. The measuring head of the measuring rod passes through the side surface of a first meter chuck slide seat A1, a first meter chuck slide seat A1 is fixed in a waist-shaped groove of the bottom plate through a slide block locking pad A4 on the bottom surface, and the waist-shaped groove of the radial detection point position is transversely arranged on any one of the left side and the right side of the mandrel.
The end face detection point comprises a second meter chuck slide B1, a second meter chuck B2, a second dial meter B3, a lever B4 and a sliding block locking backing plate B5, the bottom of the meter chuck slide is fixed on the mounting groove of the bottom plate through a sliding block locking backing plate B5, a waist-shaped groove of the end face detection point is longitudinally arranged on one side of the mandrel 4, the second meter chuck slide B1 is provided with the second meter chuck B2, the back of the second meter chuck B2 is provided with a concave sliding groove B6, the front of the second meter chuck slide B1 is provided with a second convex sliding block B7, and the second meter chuck B2 is connected onto the second meter chuck slide B1 in a vertically sliding mode through the matching of the concave sliding groove B6 and the second convex sliding block B7. Locking screw holes are formed in two sides of the concave sliding groove in the back of the second meter clamping seat B2, a waist-shaped hole B8 is formed in the back of the second meter clamping head sliding seat B1, and the waist-shaped hole B8 corresponds to the locking screw holes. An open slot B10 is formed in the middle of the second meter clamping seat B2, the lever B4 penetrates through the open slot, a pin hole in the middle of the lever B4 is fixedly formed in the second meter clamping seat B2 in a penetrating mode through a tungsten steel core shaft, one end of the lever B4 penetrates into the second meter clamping seat B2, a return spring is installed at the penetrating end of the lever B3, a measuring rod of the second dial meter B3 is inserted into and clamped by the top of the second meter clamping seat B2, the measuring rod penetrates through the return spring, a measuring head at the bottom of the measuring rod is pressed on a salient point at the end of the lever B4, the other end of the lever extends out of the second meter clamping seat B2, and a measuring head B9 (contact point) is installed at the.
The use steps of this embodiment are as follows: when the middle body measurement is needed, the middle body is sleeved on the mandrel, the first meter chuck sliding seat A1 is adjusted to be well spaced from the middle body along the installation groove in the radial direction, then the first meter chuck seat A2 is adjusted in the vertical direction, the radial measurement contact is just pressed on the radial surface, the sliding block locking pad is screwed to lock the first meter chuck sliding seat A1, and then a screw penetrates through a waist-shaped hole in the back of the first meter chuck sliding seat A1 and is screwed into a screw hole in the back of the first meter chuck seat A2 to lock the first meter chuck seat A2.
The distance between the second meter chuck sliding seat B1 and the end face of the middle body is well adjusted along the mounting groove, then the second meter chuck B2 is adjusted along the up-down direction, so that the measuring contact on the lever is pressed on the measuring end face, the screw is screwed, the sliding block locking pad locks the meter chuck sliding seat B1, the screw passes through a waist-shaped hole in the back of the second meter chuck sliding seat B1, the screw hole in the back of the second meter chuck B2 is screwed, and the second meter chuck B2 is locked.
Then, measurement is started, the middle hole of the middle body is manually rotated along the axis of the mandrel, the end face of the part is pressed on the measuring head to drive the other end of the lever to rise and is pressed on the measuring head of a second dial indicator B3, the second dial indicator B3 of the end face displays the end face run-out value, and meanwhile, the first dial indicator A3 for radial measurement displays the radial run-out size. The quality of the product is judged to be qualified or not by the detection personnel. The electronic dial indicator can also be used for simultaneously transmitting the measured data to the equipment terminal for collection, processing and analysis.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an intermediate body tolerance of beating examines measuring apparatu, a serial communication port, including spike (1), base (2), handle (3), dabber (4), first detection point position (A) and second detection point position (B), be provided with dabber (4) through dabber installation screw (41) on base (2), still be provided with detection point position installation on base (2) and use waist type groove (5), first detection point position (A) and second detection point position (B) are horizontal or vertically installed respectively in waist type groove (5), base (2) bottom four corners is provided with spike (1), base (2) both sides are provided with handle (3).
2. An intermediate body runout tolerance measuring instrument as claimed in claim 1, wherein the spindle mounting screw hole (41) is formed by a central circle and three small screw holes dispersed on a circumference thereof.
3. An intermediate body runout tolerance testing and measuring instrument as claimed in claim 1, wherein the number of the mandrels (4) is two, and the mandrels (4) are arranged on the upper surface of the base (2) and are arranged at the positions of the mandrel mounting screw holes (41) through screws.
4. An intermediate body runout tolerance testing and measuring instrument according to claim 1, wherein the first detection point (a) and the second detection point (B) are a radial detection point and an end detection point, respectively, the radial detection point and the end detection point are two, the radial detection point is installed on any one of the left side and the right side of the two mandrels, and the end detection point is installed on the inner side of the two mandrels (4).
5. An intermediate body runout tolerance detecting and measuring instrument as claimed in claim 4, wherein the radial detection point positions comprise a first meter chuck slide seat (A1), a first meter chuck seat (A2), a first dial indicator (A3) and a first slider locking pad (A4), a concave groove (A5) is arranged on the back surface of the first meter chuck seat (A2), a first convex slider (A6) is arranged on the front surface of the first meter chuck slide seat (A1), and the first meter chuck seat (A2) can be slidably connected to the first meter chuck slide seat (A1) up and down and fastened by screws through the mutual matching of the first convex slider (A6) and the concave groove (A5); first kilo-watt meter (A3) is installed on the first meter clamping seat (A2), a measuring rod of the first kilo-watt meter (A3) is transversely inserted into the first meter clamping seat (A2) and is clamped, a measuring head of the measuring rod penetrates through the side face of the first meter clamping head sliding seat (A1), the first meter clamping head sliding seat (A1) is fixed in a waist-shaped groove of the bottom plate through a sliding block locking pad (A4) on the bottom face, and the waist-shaped groove of the radial detection point position is transversely arranged on any one of the left side and the right side of the mandrel.
6. An intermediate body runout tolerance detecting and measuring instrument according to claim 4, wherein the end face detection point comprises a second meter chuck slide seat (B1), a second meter chuck seat (B2), a second dial indicator (B3), a lever (B4) and a slide block locking backing plate (B5), the bottom of the meter chuck slide seat is fixed on the mounting groove of the bottom plate through a slide block locking backing plate (B5), the waist-shaped groove of the end face detection point is longitudinally arranged at one side of the mandrel (4), a second meter chuck seat (B2) is arranged on the second meter chuck slide seat (B1), a concave sliding groove (B6) is arranged at the back of the second meter chuck seat (B2), a second convex slide block (B7) is arranged in front of the second meter chuck slide seat (B1), the second meter chuck seat (B2) is matched with the second convex slide block (B7) through the concave sliding groove (B6), and the second meter chuck seat (B1) can be connected on the second meter chuck slide seat in a vertical sliding way, the measuring device comprises a second meter clamping seat (B2), locking screw holes are formed in two sides of a concave sliding groove in the back of the second meter clamping seat (B2), a waist-shaped hole (B8) is formed in the back of the second meter clamping seat (B1), the waist-shaped hole (B8) corresponds to the locking screw holes, an open groove (B10) is formed in the middle of the second meter clamping seat (B2), a lever (B4) penetrates through the open groove, a middle pin hole of the lever (B4) is fixedly formed in the second meter clamping seat (B2) in a penetrating mode through a tungsten steel core shaft, one end of the lever (B4) penetrates into the second meter clamping seat (B2), a return spring (B11) is installed at one end of the lever, a measuring rod of the second meter (B3) is inserted into and clamped by the top of the second meter clamping seat (B2), the measuring rod penetrates through the return spring, a measuring head at the bottom of the measuring rod is pressed on a salient point of the end of the lever (B4), the other end of the lever extends out of the second meter clamping seat (B2), and a measuring head (B9) is installed at the end of the extending out of the second meter clamping seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022849819.9U CN213778833U (en) | 2020-12-02 | 2020-12-02 | Intermediate body runout tolerance detection volume appearance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022849819.9U CN213778833U (en) | 2020-12-02 | 2020-12-02 | Intermediate body runout tolerance detection volume appearance |
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| Publication Number | Publication Date |
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| CN213778833U true CN213778833U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022849819.9U Active CN213778833U (en) | 2020-12-02 | 2020-12-02 | Intermediate body runout tolerance detection volume appearance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450882A (en) * | 2023-12-22 | 2024-01-26 | 领航产业技术研究院(山东)有限公司 | Automatic change measuring mechanism that beats |
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2020
- 2020-12-02 CN CN202022849819.9U patent/CN213778833U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117450882A (en) * | 2023-12-22 | 2024-01-26 | 领航产业技术研究院(山东)有限公司 | Automatic change measuring mechanism that beats |
| CN117450882B (en) * | 2023-12-22 | 2024-04-19 | 领航产业技术研究院(山东)有限公司 | Automatic change measuring mechanism that beats |
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