CN205156794U - Automobile water pump water seal height measurement instrument - Google Patents
Automobile water pump water seal height measurement instrument Download PDFInfo
- Publication number
- CN205156794U CN205156794U CN201520833258.XU CN201520833258U CN205156794U CN 205156794 U CN205156794 U CN 205156794U CN 201520833258 U CN201520833258 U CN 201520833258U CN 205156794 U CN205156794 U CN 205156794U
- Authority
- CN
- China
- Prior art keywords
- positioning pipe
- slide bar
- water pump
- registration arm
- meter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an automobile water pump water seal height measurement instrument, including meter, registration arm and check and correction piece, the registration arm is the hollow tube, the meter fixed connection be in the registration arm upper end, the coaxial setting of gauge head of meter is in in the registration arm, the registration arm lower extreme sets up the opening, the coaxial slide bar that sets up of gauge head lower extreme, set up the lug on the slide bar, set up on the registration arm with the rectangular shape groove of lug assorted. The utility model discloses offer rectangular shape groove and setting and match with the lug that sets up on the slide bar on the registration arm, not only can realize the limiting displacement of slide bar in the registration arm, can monitor effective position of slide bar in addition, prevent that abnormal phenomena from appearing in the slide bar in the registration arm and the phenomenon ignored takes place the effectual measuring error that avoids.
Description
Technical field
The utility model relates to auto parts field of measuring technique, is specifically related to a kind of water pump seal of automobile elevation carrection instrument.
Background technology
Need to carry out height detection after water pump seal assembling, namely check water seal top to the distance of water pump whether in specification, at present, the instruments of inspection commonly used is vernier caliper, pit gauge.But because vernier caliper or pit gauge are manual operation, so in measuring process or in reading process, artificial subjective factor can cause measuring error, causes measurement data inaccurate.A kind ofly the water seal height survey instrument that human factor affects measurement result is reduced so need to design.
Chinese Patent Application No. 201410526304.1 discloses a kind of the height of water pump water seal pick-up unit, comprise measuring mechanism, correcting mechanism, measuring mechanism comprise hold a writing brush or pen-write, dial gauge, the first tube chamber, the second tube chamber is provided with in holding a writing brush or pen-write, motion bar is provided with in first tube chamber, motion bar one end is extended with the push rod stretching into and contact with dial gauge measuring head in the second tube chamber, and correcting mechanism comprises step-like calibration block.But this structural design cannot confirm motion bar hold a writing brush or pen-write interior particular location, particularly motion bar be stuck in hold a writing brush or pen-write interior time, cannot state from external observation to motion bar, measure inaccurate risk so exist; In addition, in actual measurement process, adopt the mode holding pick-up unit to measure, gripping dynamics is uneven easily causes the inclination that holds a writing brush or pen-write to cause measuring error; And the hand of reviewer directly contacts with holding a writing brush or pen-write, relative sliding between the two easily causes measuring error, and after particularly after long-time operation, the palm of the hand is easily perspired, the measuring error risk that this structure exists is larger.
Utility model content
In view of this, the purpose of this utility model is for the deficiencies in the prior art, provides a kind of water pump seal of automobile elevation carrection instrument, by the strip groove in positioning pipe outer setting observable slide bar state, slide bar jammed phenomenon in positioning pipe is made by Timeliness coverage, to avoid measuring error.
For achieving the above object, the utility model by the following technical solutions:
A kind of water pump seal of automobile elevation carrection instrument, comprise meter, positioning pipe and proof-reading block, described positioning pipe is hollow tube, described meter is fixedly connected on described positioning pipe upper end, the gauge head of described meter is coaxially arranged in described positioning pipe, and described positioning pipe lower end arranges opening, and described gauge head lower end coaxially arranges slide bar, described slide bar arranges projection, described positioning pipe is offered the strip groove matched with described projection.
Preferably, between described positioning pipe and described slide bar, elastomeric element is set.
Preferably, described elastomeric element upper end is fixedly connected with described positioning pipe.
Preferably, described water pump seal of automobile elevation carrection instrument also comprises support, and described support and described positioning pipe are slidably connected.
Preferably, described positioning pipe outer wall is fixedly connected with pressing component.
Preferably, the thickness of described projection is less than the pipe thickness of described positioning pipe.
Preferably, described positioning pipe upper end is coaxially fixedly connected with fixed block, and described meter is coaxially fixedly connected with described fixed block.
The beneficial effects of the utility model are:
The utility model discloses a kind of water pump seal of automobile elevation carrection instrument, and positioning pipe, meter and slide block are coaxial setting, and wherein meter can adopt dial gauge or clock gauge, and this coaxial structural design can increase the accuracy in measuring process; In addition, positioning pipe is offered strip groove match with the projection be arranged on slide bar, projection can be arranged to cylindrical, circular platform type or strip, projection and cooperatively interacting of strip groove not only can realize the position-limiting action of slide bar in positioning pipe, prevent the phenomenon that slide bar comes off from positioning pipe, and can from the active position of the motion state monitoring slide bar of projection, abnormal occurrence and uncared-for phenomenon occur to prevent slide bar from occurring in positioning pipe: such as slide bar is stuck in positioning pipe and cannot moves, and effectively avoids measuring error.
In addition, between positioning pipe and slide bar, elastomeric element is set, when proofreading and in measuring process, slide bar moves upward, contact with meter gauge head and promote gauge head and move upward, firmly excessive or too fast in operating process, the inertia effect due to slide bar easily causes gauge head to continue to move upward, the error causing check and correction and measure, these process Elastic parts play buffer action, effectively avoid the inertia of slide bar to affect the reading of meter; In addition, the top of elastomeric element is fixedly connected with positioning pipe, and elastomeric element and positioning pipe are fixed as one, and effectively prevents elastomeric element moving freely in positioning pipe, make the utility model one-piece construction in test process more stable, reduce the factor that impact causes error.
In addition, the utility model comprises the support of supporting and location pipe, and is slidably connected between positioning pipe and support, and support not only plays the effect of supporting and location pipe, and the position of positioning pipe can be made to keep vertically, prevent in measuring process because positioning pipe tilts to cause the phenomenon of measuring error to occur; In addition, connect pressing component in positioning pipe external stability, moving down the uniform force in process by pressing component positioning pipe, the opening part realized bottom positioning pipe realizes comprehensive contact with between water pump workpiece to be measured, ensures the accuracy measured further.
In addition, in conjunction with the structural design of the utility model projection and strip groove, the thickness of projection is less than the thickness of positioning pipe, makes to prevent projection to be exposed at outside positioning pipe, and the maloperation of survey crew touches the change that projection causes proofreading reading and survey measurements; In addition, positioning pipe upper end is coaxially fixedly connected with fixed block, and described meter is coaxially fixedly connected with described fixed block, is convenient for changing meter.
To sum up, the utility model effectively reduces the error in check and correction and measuring process, makes measurement result more accurate.
Accompanying drawing explanation
Structural representation when Fig. 1 is the utility model check and correction in embodiment one;
Fig. 2 is the structural representation of the utility model proof-reading block;
Fig. 3 is the structural representation of the utility model embodiment two;
Fig. 4 is the structural representation of the utility model embodiment three.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment one
As depicted in figs. 1 and 2, the utility model comprises meter, positioning pipe 1, fixed block 16 and proof-reading block 2, fixed block 16 arranges lining 18 for its inside of hollow tube, lining 18 and fixed block 16 compact siro spinning technology, fixed block 16 offers threaded hole, extruding lining 18 by the first screw 171 makes lining 18 be out of shape fastening meter table bar, realizing meter with this is coaxially fixed on fixed block 16, fixed block 16 is coaxially fixedly connected on the upper end of positioning pipe 1 by the second screw 172, proof-reading block 2 is step structure, in proof-reading block 2, stepped portion 21 is cylindrical and diameter is less than the internal diameter of positioning pipe 1, in proof-reading block 2, the height of stepped portion 21 is the height of water seal mounting design, proof-reading block 2 downstairs part 22 is cylindrical and its diameter is greater than the external diameter of positioning pipe 1, meter is dial gauge, dial gauge comprises gauge outfit 3, backstay 4 and gauge head 5, positioning pipe 1 lower end arranges opening, gauge head 5 lower end coaxially arranges slide bar 6, slide bar 6 can move up and down in the cavity of positioning pipe 1, slide bar 6 is fixedly connected with projection 7 by the 3rd screw 173, the thickness of projection 7 is less than the thickness of positioning pipe 1 tube wall, ensure that projection 7 is not exposed at outside positioning pipe 1 with this, projection 7 is strip, positioning pipe 1 is offered the strip groove 8 matched with projection 7, projection 7 can move up and down in strip groove 8.
The utility model is fixedly connected with projection 7 by the 3rd screw on slide bar 6, positioning pipe 1 is offered the strip groove 8 matched with projection 7, projection 7 moves up and down in strip groove 8, on the one hand projection 7 and strip groove 8 cooperatively interact and play position-limiting action to slide bar 6, and the state of slide bar 6 in positioning pipe 1 can be detected by the relative position of projection 7, prevent stuck phenomenon from occurring, thus reduce measuring error odds.
As depicted in figs. 1 and 2, check and correction process of the present utility model is: be first placed on platform by proof-reading block 2, again positioning pipe 1 is enclosed within proof-reading block 2, squeeze grip 11 makes the bottom of positioning pipe 1 contact completely with downstairs part 22 upper surface, now adjusting dial gauge makes its reading make zero, take off proof-reading block 2, complete check and correction process.
Embodiment two
As shown in Figure 3, the present embodiment is substantially identical with enforcement one, unlike: arrange elastomeric element 10 between positioning pipe 1 and slide bar 6, elastomeric element 10 is spring, spring is fixedly connected with positioning pipe 1 and contactless is enclosed within gauge head 5, the outer wall of positioning pipe 1 is provided with handle 11.
The utility model use procedure in two steps, the first step is proofreaded: be first placed on platform by proof-reading block 2, again positioning pipe 1 is enclosed within proof-reading block 2, squeeze grip 11 makes pressing dynamics act on positioning pipe 1 uniformly, that the bottom opening of positioning pipe 1 contacts completely with downstairs part 22 upper surface, now adjusting dial gauge makes its reading make zero, and takes off proof-reading block 2, completes check and correction process; Second step, the water pump 9 installing water seal to be measured is positioned on platform, again positioning pipe 1 is enclosed within the water seal parts of water pump 9, squeeze grip 11 makes the bottom of positioning pipe 1 contact completely with the upper surface at water pump seal place, now observe pointer deflection left side or the right side of dial gauge, with this, the upper and lower bound that contrast design is installed, judges that the installation of water seal is whether in specification, completes measuring process.This process, by handle 11, makes the bottom of positioning pipe 1 contact completely with water pump surface, uniform force application in check and correction and measuring process, effectively prevents positioning pipe from tilting to cause measuring error.
Embodiment three
As shown in Figure 4, the present embodiment is substantially identical with embodiment two, unlike: the utility model also comprises support, support comprises vertical bar 12, horizon bar 13 and slide block 15, slide block 15 noose also can move up and down along vertical bar 12 on vertical bar 12, slide block about 15 two ends are respectively arranged with buffer spring 14, horizon bar 13 one end is fixedly connected with slide block 15, horizon bar 13 other end is fixedly connected with positioning pipe 1, can use annulus card sleeve clamp on positioning pipe 1 and make to interfix between horizon bar and positioning pipe 1 by fastening structure.
During use, vertical bar 12 is fixed on measuring table, can be threaded and also can welds, squeeze grip 11, positioning pipe 1 and slide block 15 vertically movement up and down, effectively the tilt phenomenon of prevention positioning pipe 1 occurs, survey crew only needs directly press and observe dial gauge reading, easy and simple to handle.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. a water pump seal of automobile elevation carrection instrument, comprise meter, positioning pipe and proof-reading block, described positioning pipe is hollow tube, described meter is fixedly connected on described positioning pipe upper end, the gauge head of described meter is coaxially arranged in described positioning pipe, and described positioning pipe lower end arranges opening, it is characterized in that: described gauge head lower end coaxially arranges slide bar, described slide bar arranges projection, described positioning pipe is offered the strip groove matched with described projection.
2. a kind of water pump seal of automobile elevation carrection instrument according to claim 1, is characterized in that: arrange elastomeric element between described positioning pipe and described slide bar.
3. a kind of water pump seal of automobile elevation carrection instrument according to claim 2, is characterized in that: described elastomeric element upper end is fixedly connected with described positioning pipe.
4. a kind of water pump seal of automobile elevation carrection instrument according to claim 1, is characterized in that: described water pump seal of automobile elevation carrection instrument also comprises support, and described support and described positioning pipe are slidably connected.
5. a kind of water pump seal of automobile elevation carrection instrument according to claim 1 or 4, is characterized in that: described positioning pipe outer wall is fixedly connected with pressing component.
6. a kind of water pump seal of automobile elevation carrection instrument according to claim 1, is characterized in that: the thickness of described projection is less than the pipe thickness of described positioning pipe.
7. a kind of water pump seal of automobile elevation carrection instrument according to claim 1, is characterized in that: described positioning pipe upper end is coaxially fixedly connected with fixed block, and described meter is coaxially fixedly connected with described fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833258.XU CN205156794U (en) | 2015-10-26 | 2015-10-26 | Automobile water pump water seal height measurement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520833258.XU CN205156794U (en) | 2015-10-26 | 2015-10-26 | Automobile water pump water seal height measurement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205156794U true CN205156794U (en) | 2016-04-13 |
Family
ID=55692477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520833258.XU Active CN205156794U (en) | 2015-10-26 | 2015-10-26 | Automobile water pump water seal height measurement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205156794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643524A (en) * | 2017-01-10 | 2017-05-10 | 北京航天计量测试技术研究所 | Non-dynamometry displacement sensor tensioning device |
| CN108931170A (en) * | 2018-06-07 | 2018-12-04 | 上海天永智能装备股份有限公司 | A kind of piston protrusion measuring device with float function |
| CN110145991A (en) * | 2019-06-14 | 2019-08-20 | 杭州力龙液压有限公司 | A kind of swash plate plunger pump leveling measurement apparatus |
-
2015
- 2015-10-26 CN CN201520833258.XU patent/CN205156794U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106643524A (en) * | 2017-01-10 | 2017-05-10 | 北京航天计量测试技术研究所 | Non-dynamometry displacement sensor tensioning device |
| CN108931170A (en) * | 2018-06-07 | 2018-12-04 | 上海天永智能装备股份有限公司 | A kind of piston protrusion measuring device with float function |
| CN110145991A (en) * | 2019-06-14 | 2019-08-20 | 杭州力龙液压有限公司 | A kind of swash plate plunger pump leveling measurement apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205156794U (en) | Automobile water pump water seal height measurement instrument | |
| CN208751444U (en) | A kind of internal-and external diameter integral type measuring device | |
| CN101424507B (en) | Flatness inspection device | |
| CN201434643Y (en) | Window size checking tool of universal joint retaining rack | |
| CN101738152B (en) | Improved measuring instrument for measuring wall thickness of hollow workpiece | |
| KR101011128B1 (en) | Measuring apparatus for inside globe | |
| CN208520354U (en) | A kind of cylinder sleeve of engine inner diameter measuring device | |
| CN103033428B (en) | Digital display Barcol hardness gauge | |
| CN208091415U (en) | A kind of geotextiles calibrator | |
| CN205561719U (en) | Downthehole baffle thickness measurement device | |
| CN105783652A (en) | Measurement device for thickness of separating plate in hole | |
| CN103148769B (en) | Mechanical component coaxiality of inner hole measurement mechanism | |
| CN113654428A (en) | Inside and outside diameter measuring vernier caliper | |
| CN209246880U (en) | Connecting rod thickness cubing | |
| CN203642848U (en) | Multifunctional caliper with meter | |
| CN202329598U (en) | Mechanical internal diameter plug gauge | |
| CN102937403B (en) | Large scale thread pitch diameter comparing measuring apparatus | |
| CN220525287U (en) | Optical lens strip detection device | |
| CN204730793U (en) | A kind of pivoting support inner ring raceway dip stick | |
| CN216205755U (en) | Vernier caliper structure for measuring inner diameter and outer diameter | |
| CN201206976Y (en) | Shaft diameter instrument | |
| CN101852579B (en) | Portable length detection instrument | |
| CN218380798U (en) | Aperture measuring mechanism | |
| CN216283341U (en) | Automobile suspension Y-direction displacement detection tool | |
| CN218723749U (en) | Measure measuring apparatu of round hole internal diameter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |