CN213274057U - Automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge - Google Patents
Automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge Download PDFInfo
- Publication number
- CN213274057U CN213274057U CN202022326512.0U CN202022326512U CN213274057U CN 213274057 U CN213274057 U CN 213274057U CN 202022326512 U CN202022326512 U CN 202022326512U CN 213274057 U CN213274057 U CN 213274057U
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- Prior art keywords
- groove
- distance measuring
- transmission shaft
- type part
- ear hole
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 4
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 239000000788 chromium alloy Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000010304 firing Methods 0.000 abstract description 5
- 210000002421 cell wall Anatomy 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a draw-in groove is apart from measuring to examine technical field, concretely relates to car transmission shaft forked type part ear hole is apart from measuring to examine utensil, including the rectangular plate, the rectangular channel has been seted up to the left and right sides both ends symmetry of rectangular plate, set up the spout on the lateral wall around the rectangular channel, sliding connection has the detection cardboard in the spout, the medial extremity symmetry of the left and right sides detection cardboard is equipped with compression spring, compression spring's the other end and the cell wall of rectangular channel are fixed to be linked to each other, the top of detecting the cardboard is equipped with the hand-drag board, the medial extremity of any group's pick-up plate has seted up and has set up the groove, it is embedded to be equipped with range finding sensor to set up the groove, the; the problem of still have artificial measuring error through the terminal of slide bar and the mode of percentage table touching reading, and the firing pin of percentage table is damaged easily after long-time the use, causes the measurement inaccuracy, influences measurement efficiency is solved.
Description
Technical Field
The utility model relates to a draw-in groove is apart from measuring to examine technical field, concretely relates to utensil is examined to automobile transmission shaft forked type part ear hole draw-in groove is apart from measuring.
Background
The authorized utility model patent application number is CN201721741840.9, an automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge comprises a slide bar, a thread bush and a boss sliding bush, wherein the left end of the slide bar is positioned in the thread bush, the right end of the slide bar is positioned in the boss sliding bush, and a spring is sleeved outside the slide bar between the thread bush and the boss sliding bush; the right end of the boss sliding sleeve is provided with a dial indicator; the boss sliding sleeve is fixedly connected with a fixed handle, and the boss sliding sleeve on the left side of the fixed handle is provided with a sliding handle.
Above-mentioned utility model patent examine utensil although can reach the measuring purpose of draw-in groove distance, nevertheless in carrying out the use, there is artificial measuring error still in the mode of the terminal through the slide bar and percentage table touching reading, and uses the firing pin of back percentage table to harm easily for a long time, causes to measure the inaccuracy, influences measurement of efficiency, consequently needs urgent need to develop a car transmission shaft forked type part ear hole draw-in groove distance measurement and examines the utensil and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an utensil is examined to automobile transmission shaft forked type part ear hole draw-in groove apart from measuring through the design and the use of a series of structures, has solved the terminal of through the slide bar and still has artificial measuring error with the mode of percentage table touching reading, and uses the easy harm of firing pin of back percentage table for a long time, causes the measurement inaccuracy, influences measurement of efficiency's problem.
The utility model discloses a following technical scheme realizes:
the utility model provides an automobile transmission shaft forked type part ear hole draw-in groove is apart from measuring examines utensil, includes the rectangular plate, the rectangular channel has been seted up to the both ends symmetry about the rectangular plate, the spout has been seted up on the lateral wall around the rectangular channel, sliding connection has the detection cardboard in the spout, the left and right sides the medial extremity symmetry that detects the cardboard is equipped with compression spring, compression spring's the other end with the cell wall of rectangular channel is fixed and links to each other, the top that detects the cardboard is equipped with the hand-strap, arbitrary group the medial extremity that detects the cardboard has seted up inlays establishes the groove, it is embedded to be equipped with range sensor to inlay establishes the groove, the mounting groove has been seted up to the preceding lateral wall of rectangular plate, the embedded circuit board that is equipped with of mounting groove, the preceding lateral wall of circuit board is equipped with the display screen.
Preferably, the detection clamping plate is arranged in a T-shaped structure, and the upper end lug and the lower end lug of the detection clamping plate are arranged at the same vertical position.
Preferably, the compression spring is made of a corrosion-resistant chromium alloy spring.
Preferably, the hand-pulling plate is made of a PVC hard rubber plate material.
Preferably, the distance measuring sensor is an infrared distance sensor.
Preferably, the circuit board is a lithium battery circuit board with a microprocessor.
Preferably, the microprocessor is electrically connected with the distance measuring sensor, the display screen and the circuit board respectively.
The utility model has the advantages that:
the utility model, by adopting the structure and design, solves the problems that the artificial measurement error still exists in the way of reading through the touch between the tail end of the slide bar and the dial indicator, and the firing pin of the dial indicator is easy to damage after long-time use, causing inaccurate measurement and influencing the measurement efficiency;
and the utility model discloses novel structure, reasonable in design, convenient to use has stronger practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a left side exploded view of the present invention;
fig. 2 is a right side exploded view of the present invention;
fig. 3 is a bottom exploded view of the present invention.
In the figure: the device comprises a rectangular plate 1, a rectangular groove 2, a sliding groove 3, a detection clamping plate 4, a compression spring 5, a hand-pulling plate 6, an embedded groove 7, a distance measuring sensor 8, a mounting groove 9, a circuit board 10, a display screen 11 and a control switch 12.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an utensil is examined to automobile transmission shaft forked type part ear hole draw-in groove apart from measuring, including rectangular plate 1, rectangular channel 2 has been seted up to the both ends symmetry about rectangular plate 1, spout 3 has been seted up on the lateral wall around rectangular channel 2, sliding connection has detection cardboard 4 in the spout 3, the medial extremity symmetry that the left and right sides detected cardboard 4 is equipped with compression spring 5, compression spring 5's the other end links to each other with the cell wall of rectangular channel 2 is fixed, the top that detects cardboard 4 is equipped with hand-pulling plate 6, arbitrary group detects the medial extremity of cardboard 4 and has seted up inlays and establish groove 7, it is embedded to be equipped with range finding sensor 8 to inlay and establish groove 7, mounting groove 9 has been seted up to the preceding lateral wall of rectangular plate 1, the embedded circuit board 10 that is equipped with of mounting groove 9, the preceding lateral wall of circuit board 10 is equipped with display.
As an optimal technical solution of the utility model: detect cardboard 4 and be the setting of T type structure, and detect upper end lug, the lower extreme lug of cardboard 4 and be located same vertical position setting.
As an optimal technical solution of the utility model: the compression spring 5 is made of a corrosion-resistant chromium alloy spring.
As an optimal technical solution of the utility model: the hand-pulling plate 6 is made of PVC hard rubber plate material.
As an optimal technical solution of the utility model: the distance measuring sensor 8 is an infrared distance sensor.
As an optimal technical solution of the utility model: the circuit board 10 is a lithium battery circuit board with a microprocessor.
As an optimal technical solution of the utility model: the microprocessor is electrically connected with the distance measuring sensor 8, the display screen 11 and the circuit board 10 respectively.
The working principle is as follows: when the utility model is used, when the ear hole and slot distances of the fork-shaped parts of the automobile transmission shaft are measured, the rectangular plate 1 is firstly placed on the slots at two ends to be detected in parallel along the length direction, then the hand-pulling plate 6 is pulled, the detection clamping plates 4 at the left side and the right side are pulled to be respectively inserted into the slot holes at two ends under the guidance of the sliding grooves 3, then the hand-pulling plate 6 is loosened, and under the elastic action of the compression spring 5, the purpose of limiting and fixing the detection clamping plates 4 at the left side and the right side is achieved; then, the control switch 12 is turned on, the distance measuring sensor 8 starts to work, and the distance measuring sensor 8 detects distance signals between the detection clamping plates 4 on the two sides at the moment, namely the distance signals between the clamping grooves at the two ends;
the card slot distance signal detected by the distance measuring sensor 8 can send a signal to the microprocessor, the microprocessor analyzes the signal data and transmits the data to the display screen 11 for display and observation, and the purpose of rapid and accurate measurement and reading is achieved;
moreover, the detection clamping plate 4 is arranged in a T-shaped structure, and the upper end lug and the lower end lug of the detection clamping plate 4 are arranged at the same vertical position, so that the lower end of the detection clamping plate 4 and the clamping groove hole can be conveniently inserted, limited and fixed, the vertical relation between the upper lug and the lower lug of the detection clamping plate 4 is ensured, and the accuracy of the distance measuring sensor 8 in measurement is ensured; the compression spring 5 is made of a corrosion-resistant chromium alloy spring, so that the service life of the compression spring can be further prolonged; the hand-pulling plate 6 is made of a PVC hard rubber plate material, so that the comfort level in use can be improved; the distance measuring sensor 8 is an infrared distance sensor, so that the measuring accuracy can be further improved;
and then under the design and the use of above-mentioned structure, the utility model provides a terminal through the slide bar still have artificial measuring error with the mode of percentage table touching reading, and use the easy harm of firing pin of back percentage table for a long time, cause the measurement inaccuracy, influence measurement of efficiency's problem.
The control mode of above-mentioned electric elements such as range sensor 8, display screen 11 and circuit board 10 is controlled through the microprocessor rather than supporting, and control circuit can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, only uses it, does not improve it, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer detail control mode and circuit connection are repeated.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides an utensil is examined in measurement of automobile transmission shaft forked type part ear hole draw-in groove distance, includes rectangular plate (1), its characterized in that: rectangular grooves (2) are symmetrically formed in the left end and the right end of the rectangular plate (1), sliding grooves (3) are formed in the front side wall and the rear side wall of each rectangular groove (2), a detection clamping plate (4) is connected in each sliding groove (3) in a sliding mode, compression springs (5) are symmetrically arranged at the inner side ends of the detection clamping plates (4) on the left side and the right side, the other ends of the compression springs (5) are fixedly connected with the groove walls of the rectangular grooves (2), a hand-pulling plate (6) is arranged at the top of each detection clamping plate (4), an embedding groove (7) is formed in the inner side end of each detection clamping plate (4), a distance measuring sensor (8) is embedded in each embedding groove (7), a mounting groove (9) is formed in the embedded front side wall of the rectangular plate (1), a circuit board (10) is arranged in the mounting groove (9), and a display, and the rectangular plate (1) positioned on the right side of the display screen (11) is provided with a control switch (12) electrically connected with the circuit board (10).
2. The automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge according to claim 1, is characterized in that: the detection clamping plate (4) is arranged in a T-shaped structure, and an upper end lug and a lower end lug of the detection clamping plate (4) are arranged at the same vertical position.
3. The automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge according to claim 1, is characterized in that: the compression spring (5) is made of a corrosion-resistant chromium alloy spring.
4. The automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge according to claim 1, is characterized in that: the hand-pulling plate (6) is made of a PVC hard rubber plate material.
5. The automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge according to claim 1, is characterized in that: the distance measuring sensor (8) is an infrared distance sensor.
6. The automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge according to claim 1, is characterized in that: the circuit board (10) is a lithium battery circuit board with a microprocessor.
7. The automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge according to claim 6, is characterized in that: the microprocessor is electrically connected with the distance measuring sensor (8), the display screen (11) and the circuit board (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022326512.0U CN213274057U (en) | 2020-10-19 | 2020-10-19 | Automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022326512.0U CN213274057U (en) | 2020-10-19 | 2020-10-19 | Automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213274057U true CN213274057U (en) | 2021-05-25 |
Family
ID=75950029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022326512.0U Expired - Fee Related CN213274057U (en) | 2020-10-19 | 2020-10-19 | Automobile transmission shaft fork type part ear hole clamping groove distance measuring gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213274057U (en) |
-
2020
- 2020-10-19 CN CN202022326512.0U patent/CN213274057U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |