CN213874168U - Piston connecting rod height grouping device - Google Patents
Piston connecting rod height grouping device Download PDFInfo
- Publication number
- CN213874168U CN213874168U CN202022606572.8U CN202022606572U CN213874168U CN 213874168 U CN213874168 U CN 213874168U CN 202022606572 U CN202022606572 U CN 202022606572U CN 213874168 U CN213874168 U CN 213874168U
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- clamping
- plate
- positioning device
- placing
- positioning
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 18
- 230000006698 induction Effects 0.000 description 5
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a piston connecting rod height grouping device, which comprises a workbench, a placing plate, a detecting device, a displacement gauge detecting sensor and a clamping and positioning device, wherein the top of the workbench is provided with the placing plate, the inside of the top of the placing plate is provided with a placing groove, both ends of the top of the placing groove are provided with positioning and sensing devices, the left end of the placing groove is provided with an indicator lamp, the right end of the placing plate is provided with an extending plate, the rear end of the top of the extending plate is provided with the detecting device, the front end of the detecting device is provided with the displacement gauge detecting sensor, the bottom of the displacement gauge detecting sensor is provided with the clamping and positioning device, both ends of the inside of the clamping and positioning device are provided with a clamping plate, the outer end of the clamping plate is connected with an electric push rod device through a lead screw, which relates to the technical field of piston connecting rod processing and detection and changes the measurement of the traditional mechanical dial indicator, and a displacement gauge sensor is used instead, the height measurement results are automatically grouped, the measurement accuracy is improved, and the manual misoperation is reduced.
Description
Technical Field
The utility model relates to a piston rod processing detects technical field, specifically is a piston rod height grouping device.
Background
The piston connecting rod group converts the reciprocating motion of the piston into the rotating motion of the crankshaft, and simultaneously converts the force acting on the piston into the torque output by the crankshaft to drive the automobile wheels to rotate. It is a transmission member of an engine, which transmits the pressure of combustion gas to a crankshaft, rotates the crankshaft, and outputs power. The piston connecting rod group mainly comprises a piston, a piston ring, a piston pin, a connecting rod bearing bush and the like.
The traditional piston connecting rod height grouping device adopts the traditional mechanical dial indicator for measurement, cannot automatically group measurement results, has low measurement accuracy and large manual misoperation, and cannot control stable clamping.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a high grouping device of piston rod has solved that what current high grouping device of piston rod adopted is that traditional mechanical percentage table measures, can't be automatic grouping of measuring result, and measuring accuracy is lower, and artificial maloperation nature is great, the problem of the stable centre gripping of uncontrollable.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a piston connecting rod height grouping device, includes the workstation, places board, detection device, displacement and surveys rule sensor and centre gripping positioner, the top of workstation is equipped with places the board, the inside distribution of seting up in top of placing the board has the standing groove, the top both ends of standing groove all are equipped with the location induction system, the left end of standing groove is equipped with the pilot lamp, the right-hand member of placing the board is equipped with the extension board, the top rear end of extension board is equipped with detection device, detection device's front end is equipped with the displacement and surveys the rule sensor, the bottom of displacement and surveys rule sensor is equipped with centre gripping positioner, centre gripping positioner's inside both ends are equipped with the grip block, the outer end of grip block is connected with the electric putter device through the lead screw, the bottom outer end welded distribution of workstation has the supporting leg.
Preferably, the clamping and positioning device is of an annular structure, positioning bolts are connected to the inner portions of the front end and the rear end of the clamping and positioning device in a penetrating mode, and through holes are formed in the two inner ends of the clamping and positioning device.
Preferably, the outer end of the bottom of the supporting leg is connected with a foot pad through a threaded rod, and an EVA (ethylene vinyl acetate) base plate is bonded to the bottom of the foot pad.
Preferably, the clamping plate is of an arc-shaped structure, and a rubber pad is bonded to the inner side end of the clamping plate.
Preferably, the bottom of the detection device is welded with a mounting plate, and the mounting plate is connected to the top of the extension plate through a bolt.
(III) advantageous effects
The utility model provides a high grouping device of piston connecting rod. The method has the following beneficial effects:
(1) this piston rod height grouping device changes the measurement of traditional machinery percentage table, changes into the displacement and surveys rule sensor, marks afterwards, according to demarcating piston rod height measurement result automatic grouping, after the high gear of suggestion, through the intelligent piston rod that senses of location induction system to place it in placing the inboard of board top the inner standing groove of seting up the distribution, increase measuring accuracy, reduce artificial maloperation nature, carry out the mistake proofing to the result of grouping.
(2) This piston rod height grouping device, through the centre gripping positioner who sets up in displacement spy rule sensor bottom, can directly place piston rod, through the grip block that sets up at the inside both ends of centre gripping positioner, but the efficient passes through the electric putter device control centre gripping piston rod that the lead screw is connected of grip block outer end, has improved the accuracy that detects, through the supporting leg that distributes in the bottom outer end welding of workstation, and stability can be high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the placement board of the present invention;
fig. 3 is a schematic structural view of the clamping device of the present invention.
In the figure, a workbench 1, a placing plate 2, a detection device 3, a displacement detecting gauge sensor 4, a clamping and positioning device 5, an indicator lamp 6, an extension plate 7, a supporting leg 8, a foot pad 9, a placing groove 10, a positioning induction device 11, a clamping plate 12, an electric push rod device 13 and a screw rod 14.
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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention provides a technical solution: a piston connecting rod height grouping device comprises a workbench 1, a placing plate 2, a detecting device 3, a displacement detection gauge sensor 4 and a clamping and positioning device 5, wherein the placing plate 2 is arranged at the top of the workbench 1, a placing groove 10 is formed and distributed in the top of the placing plate 2, a piston connecting rod can be directly and stably placed, positioning sensing devices 11 are arranged at two ends of the top of the placing groove 10, the piston connecting rod is intelligently sensed, an indicating lamp 6 is arranged at the left end of the placing groove 10, the piston connecting rod is sensed and then is lightened, an extending plate 7 is arranged at the right end of the placing plate 2, the detecting device 3 is arranged at the rear end of the top of the extending plate 7, the displacement detection gauge sensor 4 is arranged at the front end of the detecting device 3, the height of the piston connecting rod is detected, the clamping and positioning device 5 is arranged at the bottom of the displacement detection gauge sensor 4, and clamping plates 12 are arranged at two ends of the clamping and positioning device 5, the outer end of the clamping plate 12 is connected with an electric push rod device 13 through a screw rod 14, the electric push rod device 13 controls the screw rod 14 to rotate forwards or reversely, so that the clamping plate 12 is positioned, clamped or loosened, and the outer end of the bottom of the workbench 1 is welded and distributed with supporting legs 8.
The clamping and positioning device 5 is of an annular structure, positioning bolts are connected to the front end and the rear end of the clamping and positioning device 5 in a penetrating mode, through holes are formed in the two ends of the clamping and positioning device 5, positioning and fixing are facilitated, and the movable screw rod 14 is convenient to use.
The bottom outer end of supporting leg 8 is connected with pad foot 9 through the threaded rod, pad foot 9's bottom bonds and has the EVA backing plate, is convenient for rotate threaded rod adjustable support height, and the buffering shock attenuation is antiskid wear-resisting.
The clamping plate 12 is of an arc-shaped structure, and a rubber pad is bonded at the inner side end of the clamping plate 12 and can stably clamp the piston connecting rod.
The bottom welding of detection device 3 has the mounting panel, the mounting panel passes through bolted connection in the top of extension board 7, and the installation of being convenient for is dismantled, simple structure.
The working principle is as follows: the piston connecting rod is directly placed through the clamping and positioning device 5 in front of the detection device 3 and at the bottom of the displacement feeler gauge sensor 4, the piston connecting rod is directly clamped through the clamping plates 12 at two ends inside the clamping and positioning device 5, and the piston connecting rod is controlled and clamped through the electric push rod device 13 connected with the clamping plate 12 through the lead screw 14 at the outer end, so that the detection accuracy is improved, the measurement of the traditional mechanical dial indicator is changed, the displacement feeler gauge sensor 4 is used, after the displacement feeler gauge sensor 4 is subjected to induction calibration, the height measurement results of the piston connecting rod are automatically grouped according to the calibration, after a height gear is prompted, the piston connecting rod is intelligently sensed through the positioning sensing device 11, the positioning sensing device 11 is a PT204-6B photoelectric sensor and is placed in the placing groove 10 distributed at the inner end of the top of the placing plate 2, the indicator lamp 6 is lightened, and the measurement accuracy is improved, reduce artificial maloperation nature, carry out the mistake proofing to the result of grouping, support through 1 bottom outer end welding distribution's of workstation supporting leg 8 outrigger.
The utility model relates to a workbench 1, a placing plate 2, a detecting device 3, a displacement detecting gauge sensor 4, a clamping and positioning device 5, an indicator light 6, an extension plate 7, a supporting leg 8, a foot pad 9, a placing groove 10, a positioning induction device 11, a clamping plate 12, an electric push rod device 13 and a screw rod 14, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the components are all known by technicians through technical manuals or conventional experimental methods, the problem solved by the utility model is that the existing piston connecting rod height grouping device adopts the traditional mechanical dial gauge measurement, the measurement results can not be automatically grouped, the measurement accuracy is lower, the manual misoperation is larger, the stable clamping can not be controlled, the utility model changes the measurement of the traditional mechanical dial gauge into the displacement detecting gauge sensor through the mutual combination of the components, after the calibration, the piston connecting rod height measurement results are automatically grouped according to the calibration, after the height gear is prompted, the piston connecting rod height measurement results are placed in the placing grooves 10 which are formed in the inner end of the top of the placing plate 2 and distributed, the measurement accuracy is improved, the manual misoperation is reduced, the grouping results are prevented from being mistaken, the piston connecting rods are controlled to be clamped, the detection accuracy is improved, and the stability is high.
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 evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A piston connecting rod height grouping device is characterized in that: comprises a workbench (1), a placing plate (2), a detection device (3), a displacement detection gauge sensor (4) and a clamping and positioning device (5), wherein the placing plate (2) is arranged at the top of the workbench (1), a placing groove (10) is formed and distributed in the top of the placing plate (2), positioning sensing devices (11) are arranged at two ends of the top of the placing groove (10), an indicator lamp (6) is arranged at the left end of the placing groove (10), an extension plate (7) is arranged at the right end of the placing plate (2), the detection device (3) is arranged at the rear end of the top of the extension plate (7), the displacement detection gauge sensor (4) is arranged at the front end of the detection device (3), the clamping and positioning device (5) is arranged at the bottom of the displacement detection gauge sensor (4), clamping plates (12) are arranged at two inner ends of the clamping and positioning device (5), and an electric push rod device (13) is connected with the outer end of the clamping plate (12) through a screw rod (14), the outer end of the bottom of the workbench (1) is welded with supporting legs (8).
2. A piston rod height grouping apparatus as claimed in claim 1, wherein: the clamping and positioning device (5) is of an annular structure, positioning bolts are connected to the inner portions of the front end and the rear end of the clamping and positioning device (5) in a penetrating mode, and through holes are formed in the two ends of the inner portion of the clamping and positioning device (5).
3. A piston rod height grouping apparatus as claimed in claim 1, wherein: the bottom outer end of supporting leg (8) is connected with pad foot (9) through the threaded rod, the bottom bonding of pad foot (9) has the EVA backing plate.
4. A piston rod height grouping apparatus as claimed in claim 1, wherein: the clamping plate (12) is of an arc-shaped structure, and a rubber pad is bonded at the inner side end of the clamping plate (12).
5. A piston rod height grouping apparatus as claimed in claim 1, wherein: the bottom welding of detection device (3) has the mounting panel, the mounting panel passes through bolted connection in the top of extension board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022606572.8U CN213874168U (en) | 2020-11-12 | 2020-11-12 | Piston connecting rod height grouping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022606572.8U CN213874168U (en) | 2020-11-12 | 2020-11-12 | Piston connecting rod height grouping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213874168U true CN213874168U (en) | 2021-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022606572.8U Active CN213874168U (en) | 2020-11-12 | 2020-11-12 | Piston connecting rod height grouping device |
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| CN (1) | CN213874168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046710A (en) * | 2021-09-29 | 2022-02-15 | 洛阳轴承研究所有限公司 | Eccentric roller measurement grouping operation table and measurement grouping device |
-
2020
- 2020-11-12 CN CN202022606572.8U patent/CN213874168U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114046710A (en) * | 2021-09-29 | 2022-02-15 | 洛阳轴承研究所有限公司 | Eccentric roller measurement grouping operation table and measurement grouping device |
| CN114046710B (en) * | 2021-09-29 | 2023-08-11 | 洛阳轴承研究所有限公司 | Eccentric roller measurement grouping operation panel and measurement grouping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A piston connecting rod height grouping device Effective date of registration: 20211115 Granted publication date: 20210803 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG SANTIAN A/C COMPRESSOR CO.,LTD. Registration number: Y2021330002257 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210803 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG SANTIAN A/C COMPRESSOR CO.,LTD. Registration number: Y2021330002257 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A piston connecting rod height grouping device Granted publication date: 20210803 Pledgee: Longquan Branch of China Construction Bank Co.,Ltd. Pledgor: ZHEJIANG SANTIAN A/C COMPRESSOR CO.,LTD. Registration number: Y2024980005845 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |