CN208432241U - Axle sleeve height detection mechanism - Google Patents
Axle sleeve height detection mechanism Download PDFInfo
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- CN208432241U CN208432241U CN201821214054.8U CN201821214054U CN208432241U CN 208432241 U CN208432241 U CN 208432241U CN 201821214054 U CN201821214054 U CN 201821214054U CN 208432241 U CN208432241 U CN 208432241U
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- contact
- axle sleeve
- height detection
- elevating mechanism
- test bar
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- 230000007246 mechanism Effects 0.000 title claims abstract description 60
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 35
- 230000003028 elevating effect Effects 0.000 claims abstract description 31
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a kind of axle sleeve height detection mechanisms, it is related to axle sleeve field of measuring technique, including by means of elevating mechanism can synchronization lifting contact sensor and the contact immediately below contact sensor, it further include the reference test bar for contacting contact after preset strokes with contact sensor for contact described in ejection under external force, reference test bar is gone up and down with elevating mechanism, the fixed horizontal platform of the height for placing axle sleeve is arranged right below in reference test bar, elevating mechanism is controlled by controller, and contact sensor is electrically connected controller.It is low to solve the degree of automation existing in the prior art, measurement inaccuracy, and the technical issues of inefficiency influence production efficiency.
Description
Technical field
The utility model relates to axle sleeve field of measuring technique, especially a kind of axle sleeve height detection mechanism.
Background technique
Axle sleeve belongs to a kind of sliding bearing, need to carry out during production carry out size, circularity, taper, cylindricity,
The measurement of height etc. needs to measure height whether within the scope of design error, and existing measurement means mainly pass through artificial
Manual measurement is carried out, the degree of automation is lower, greatly reduces measuring speed, and measure often not accurate enough.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of axle sleeve height detection mechanism, solution is deposited in the prior art
The degree of automation it is low, measurement inaccuracy, and inefficiency influence production efficiency the technical issues of.
To solve the above problems, wrapping the technical scheme adopted by the utility model is that provide a kind of axle sleeve height detection mechanism
Include by means of elevating mechanism can synchronization lifting contact sensor and the contact immediately below contact sensor, further include
The reference test bar for contacting contact after preset strokes with contact sensor for contact described in ejection under external force, institute
It states reference test bar to go up and down with elevating mechanism, is arranged right below the fixed horizontal platform of the height for placing axle sleeve in the reference test bar,
The elevating mechanism is controlled by controller, and the contact sensor is electrically connected controller.
Preferably, the reference test bar is fixedly connected on the contact bottom end and goes up and down with contact for contacting axle sleeve.
Preferably, the contact set is through in the fixing sleeve of elevating mechanism and is slidably connected with fixing sleeve, the contact
Body is equipped with the lower limiting mechanism for preventing contact slide downward.
Preferably, the lower limiting mechanism is the card eaves being set on contact, and the card eaves matches resistance with fixing sleeve
Only contact moves down.
Preferably, rebound spring is equipped between the reference test bar and fixing sleeve.
Preferably, the reference test bar is the body of rod that lower surface is horizontal plane.
Preferably, the elevating mechanism include cylinder, the support frame that is gone up and down by means of cylinder, the contact sensor and connect
Contact is respectively positioned on support frame, and the cylinder is controlled by controller.
Preferably, the elevating mechanism further includes the guide rod for guiding, support frame as described above wear on the guide bar and
It is slidably connected, the cylinder is located on the transverse slat at the top of guide rod and piston rod connecting screw, and the screw rod passes through the branch
Through-hole on support is simultaneously fixed by means of nut and support frame.
Preferably, the contact sensor is connected on elevating mechanism by bracket, and the branch, which is provided with, to be vertically arranged
Long slot hole, the contact sensor can may connect to any position of long slot hole by means of fixing card.
Preferably, the controller is electrically connected computer.
The beneficial effects of the utility model are that mechanism can utilize reference test bar, contact, contact sensor, cylinder
The form be combineding with each other with plurality of devices such as controllers quickly and accurately detects the height of axle sleeve, and can be under
Drop highly measures the actual height of axle sleeve, very accurate and quick for the detection of axle sleeve.
Detailed description of the invention
The structural schematic diagram of Fig. 1 testing agency provided by the embodiment of the utility model.
Wherein, 1, contact sensor, 2, contact, 3, reference test bar, 4, horizontal platform, 5, axle sleeve, 6, fixing sleeve, 7, card eaves,
8, rebound spring, 9, cylinder, 10, support frame, 11, guide rod, 12, transverse slat, 13, screw rod, 14, nut, 15, fixing card.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or indirectly on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features." multiple ", " several " are meant that two in the description of the present invention,
It is a or more than two, unless otherwise specifically defined.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments:
Referring to Fig. 1, the utility model embodiment provides a kind of axle sleeve height detection mechanism, including by means of elevator
Structure can synchronization lifting contact sensor 1 and the contact 2 immediately below contact sensor 1, further include under external force
For the reference test bar 3 that contact 2 described in ejection contacts contact 2 after preset strokes with contact sensor 1, the test
Bar 3 is gone up and down with elevating mechanism, is arranged right below the fixed horizontal platform 4 of the height for placing axle sleeve 5, institute in the reference test bar 3
It states elevating mechanism and is controlled by controller, the contact sensor 1 is electrically connected controller.
The beneficial effect of the present embodiment is, contact sensor 1 and contact 2 by means of elevating mechanism can synchronization lifting,
I.e. when lifting distance between the two be it is constant, reference test bar 3 is gone up and down also with elevating mechanism, is also synchronous rise
Drop, when blocking of the reference test bar 3 by foreign object can ejection contact 2, make generating between contact 2 and contact sensor 1
Relative displacement, so that contact sensor 1 be made to touch contact 2, this foreign object is the axle sleeve 5 being placed on immediately below reference test bar 3,
The concrete operating principle of this mechanism is that controller controls elevating mechanism decline, and reference test bar 3 declines therewith, elevating mechanism decline one
When set a distance, since 5 ejection reference test bar 3 of axle sleeve makes contact 2 generate displacement with respect to contact sensor 1, contact 2 can be connect
Sensor 1 is touched, since the height of horizontal platform 4 is certain, the initial distance between contact 2 and contact sensor 1 is certain, so logical
The distance that elevating mechanism is declined when excessive contact 2 just touches contact sensor 1 is more come the height for judging axle sleeve 5
It is few, and judge whether within the error range, if practical dropping distance is bigger than the distance that should decline, illustrate axle sleeve 5
Height is too small, if practical dropping distance is smaller than the distance that should decline, illustrates that 5 height of axle sleeve is too big, that is, pass through liter
The distance of descending mechanism decline converts to obtain the height of axle sleeve 5, specifically, such as presets when elevating mechanism dropping distance is h1
When, it just touches, then corresponding to 5 height of axle sleeve is h2, and h2 is 5 height of standard axle sleeve, when lifting when carrying out actual measurement
Mechanism dropping distance is that h3, h4, h5 etc. are just touched, in this way through conversion h2 plus or minus h1 respectively with h3, h4, h5
Difference, as actual measurement height, each contact sensor 1 can pass to one signal of controller when touching contact 2, control
Device processed can obtain the distance that elevating mechanism is declined at this time, if the distance of decline has exceeded error range, controller can be into
Line flag, and control elevating mechanism and go up, go up to initial position, in case the measurement of next axle sleeve 5.
Further, referring to Fig. 1, the present embodiment further provides the preferred embodiment of reference test bar 3, the test
Bar 3 is fixedly connected on 2 bottom end of contact and goes up and down with contact 2 for contacting axle sleeve 5.
Reference test bar 3 is connected to 2 bottom end of contact, more convenient to use, is more advantageous to the axis of the contact of reference test bar 3 lower section
Cover 5 tops.
Further, referring to Fig. 1, the present embodiment further provides, 2 sets of the contact is through consolidating for elevating mechanism
Surely it is slidably connected in set 6 and with fixing sleeve 6, the contact 2 is equipped with the lower limiting mechanism for preventing 2 slide downward of contact.
Present embodiment effect is that fixing sleeve 6 provides the effect of guiding for the sliding of contact 2, can test
It is moved under the thrust of bar 3 along the direction of fixing sleeve 6, prevents deviation, and lower limiting mechanism placed contact 2
Decline always, is effectively guaranteed the constant of the initial distance between contact 2 and contact sensor 1.
Further, referring to Fig. 1, the present embodiment further provides, the lower limiting mechanism is to be set to contact 2
On card eaves 7, the card eaves 7 matched with fixing sleeve 6 prevent contact 2 move down.Card eaves 7 and fixing sleeve 6 cooperate, card eaves
7, which block 6 side wall of fixing sleeve, can prevent contact 2 from continuing to move to, simple and convenient reliable.
Further, referring to Fig. 1, in order to enable contact 2 when contacting the disappearance of 1 back pressure of contact sensor
Original position is smoothly returned to, so being equipped with rebound spring 8 between reference test bar 3 and fixing sleeve 6.
Further, referring to Fig. 1, the reference test bar 3 is the body of rod that lower surface is horizontal plane.Lower surface is horizontal plane
The body of rod is effectively guaranteed the accuracy of test.
Further, referring to Fig. 1, the present embodiment still further provides, elevating mechanism includes cylinder 9, by means of gas
The support frame 10 that cylinder 9 is gone up and down, the contact sensor 1 and contact 2 are respectively positioned on support frame 10, and the cylinder 9 is controlled by control
Device processed.Present embodiment realizes lifting, 9 ejection high reliablity of cylinder, behaviour in the form of cylinder 9 carries out control support frame 10
The property made is strong and relatively accurate.
Further, referring to Fig. 1, the present embodiment still further provides, elevating mechanism further includes leading for guiding
To bar 11,10 sets of support frame as described above are through on guide rod 11 and are slidably connected, and the cylinder 9 is located at the cross at the top of guide rod 11
On plate 12 and piston rod connecting screw 13, the screw rod 13 pass through the through-hole on support frame as described above 10 and by means of nuts 14 and branch
Support 10 is fixed.
The beneficial effect of present embodiment is that guide rod 11 provides the effect of guiding, can effectively guarantee to support
The smooth lifting of frame 10, it is accurate to go up and down, it will not shift, and the distance between support frame 10 and cylinder 9 are adjustable, unclamp spiral shell
Mother 14, movable supporting frame 10 reaches suitable position and then fastening nut 14, and 10 initial height of support frame has been achieved
Adjusting, to adapt to the axle sleeve 5 of different height.
Further, referring to Fig. 1, the present embodiment still further provides, the contact sensor 1 is connected by bracket
On elevating mechanism, the branch is provided with the long slot hole being vertically arranged, and the contact sensor 1 can connect by means of fixing card 15
It is connected to any position of long slot hole.In order to adapt to the axle sleeve 5 of various height, between contact 2 and contact sensor 1 it is initial away from
From that can also be adjusted, it is adjusted by fixation position of the bracket on long slot hole.Fixing card 15 can use existing skill
Clip in art etc. is realized by being connected on the two sidewalls of long slot hole.
Further, controller is electrically connected computer, and the result that controller can measure each axle sleeve 5 is transferred to electricity
Brain, to pair as a result, i.e. qualified or not store and record.
The utility model has the beneficial effects that: mechanism can utilize reference test bar, contact, contact sensor, cylinder
The form be combineding with each other with plurality of devices such as controllers quickly and accurately detects the height of axle sleeve, and can be under
Drop highly measures the actual height of axle sleeve, very accurate and quick for the detection of axle sleeve.
Claims (10)
1. axle sleeve height detection mechanism, it is characterised in that: including by means of elevating mechanism can synchronization lifting contact sensor and
Contact immediately below contact sensor further includes passing through contact for contact described in ejection under external force
The reference test bar contacted after preset strokes with contact sensor, the reference test bar are gone up and down with elevating mechanism, the reference test bar just under
Side is equipped with the fixed horizontal platform of the height for placing axle sleeve, and the elevating mechanism is controlled by controller, the contact sensor
It is electrically connected controller.
2. axle sleeve height detection mechanism as described in claim 1, it is characterised in that: the reference test bar is fixedly connected on described connect
Contact bottom end and with contact go up and down for contacting axle sleeve.
3. axle sleeve height detection mechanism as claimed in claim 2, it is characterised in that: the contact set is through elevating mechanism
It is slidably connected in fixing sleeve and with fixing sleeve, the contact is equipped with the lower limiting mechanism for preventing contact slide downward.
4. axle sleeve height detection mechanism as claimed in claim 3, it is characterised in that: the lower limiting mechanism is to be set to contact
Card eaves on body, the card eaves is matched with fixing sleeve prevents contact from moving down.
5. axle sleeve height detection mechanism as claimed in claim 4, it is characterised in that: be equipped between the reference test bar and fixing sleeve
Rebound spring.
6. axle sleeve height detection mechanism as described in claim 1, it is characterised in that: the reference test bar is that lower surface is horizontal plane
The body of rod.
7. axle sleeve height detection mechanism as described in claim 1, it is characterised in that: the elevating mechanism include cylinder, by
In the support frame of cylinder lifting, the contact sensor and contact are respectively positioned on support frame, and the cylinder is controlled by controller.
8. axle sleeve height detection mechanism as claimed in claim 7, it is characterised in that: the elevating mechanism further includes for being oriented to
Guide rod, support frame as described above wears on the guide bar and is slidably connected, and the cylinder is located on the transverse slat at the top of guide rod
And piston rod connecting screw, the screw rod are passed through the through-hole on support frame as described above and are fixed by means of nut and support frame.
9. axle sleeve height detection mechanism as described in claim 1, it is characterised in that: the contact sensor is connected by bracket
On elevating mechanism, the branch is provided with the long slot hole being vertically arranged, and the contact sensor can be connected by means of fixing card
In any position of long slot hole.
10. axle sleeve height detection mechanism as described in claim 1, it is characterised in that: the controller is electrically connected computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214054.8U CN208432241U (en) | 2018-07-27 | 2018-07-27 | Axle sleeve height detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821214054.8U CN208432241U (en) | 2018-07-27 | 2018-07-27 | Axle sleeve height detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432241U true CN208432241U (en) | 2019-01-25 |
Family
ID=65097127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821214054.8U Active CN208432241U (en) | 2018-07-27 | 2018-07-27 | Axle sleeve height detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465560A (en) * | 2021-05-24 | 2021-10-01 | 湖北文理学院 | Adiabatic sleeve height measurement system |
-
2018
- 2018-07-27 CN CN201821214054.8U patent/CN208432241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465560A (en) * | 2021-05-24 | 2021-10-01 | 湖北文理学院 | Adiabatic sleeve height measurement system |
| CN113465560B (en) * | 2021-05-24 | 2023-01-10 | 湖北文理学院 | Adiabatic sleeve height measurement system |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shaft sleeve height detection mechanism Effective date of registration: 20200918 Granted publication date: 20190125 Pledgee: Cangzhou Bank Co.,Ltd. Xinji sub branch Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: Y2020130000022 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210809 Granted publication date: 20190125 Pledgee: Cangzhou Bank Co.,Ltd. Xinji sub branch Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: Y2020130000022 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shaft sleeve height detection mechanism Effective date of registration: 20210816 Granted publication date: 20190125 Pledgee: Cangzhou Bank Co.,Ltd. Xinji sub branch Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: Y2021130000021 |
|
| 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 | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220826 Granted publication date: 20190125 Pledgee: Cangzhou Bank Co.,Ltd. Xinji sub branch Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: Y2021130000021 |
|
| PE01 | Entry into force 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: Sleeve height detection mechanism Effective date of registration: 20220908 Granted publication date: 20190125 Pledgee: Cangzhou Bank Co.,Ltd. Xinji sub branch Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: Y2022130000070 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230816 Granted publication date: 20190125 Pledgee: Cangzhou Bank Co.,Ltd. Xinji sub branch Pledgor: SHIJIAZHUANG IDEAL AUTO PARTS Co.,Ltd. Registration number: Y2022130000070 |