CN207379405U - A kind of connecting rod overall length cubing - Google Patents
A kind of connecting rod overall length cubing Download PDFInfo
- Publication number
- CN207379405U CN207379405U CN201721267132.6U CN201721267132U CN207379405U CN 207379405 U CN207379405 U CN 207379405U CN 201721267132 U CN201721267132 U CN 201721267132U CN 207379405 U CN207379405 U CN 207379405U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- positioning seat
- overall length
- slide unit
- big ball
- 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.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The connecting rod overall length cubing of the utility model, supporting linkage is positioned by the big ball positioning seat in detection platform and support base, and pass through clamp and big ball positioning seat, support base cooperation compresses connecting rod, by the yaw in rocking arm drive shaft slide unit is driven to be moved back and forth along the guideway in slid platform base, the bead positioning plate on bead positioning seat is driven to push down connection rod spherule end, the baffle of bead positioning seat side pushes down the error between digital display centimeter measurement end measurement connecting rod length dimension and standard value, to judge whether connection length size is qualified, error amount can be accurately measured simultaneously, it is easy to operate, accuracy of detection is high, detection result is good.
Description
Technical field
The utility model is related to a kind of connecting rod overall length cubings.
Background technology
The connecting rod with certain length, connecting rod both ends and machinery need to be often equipped in the mechanical structure of machine industry
Connector connection in structure, dimension precision requirement is higher, thus generally has corresponding geometry, and with geometry
Long and narrow connecting rod be not easy to size detection, ordinary measring tool does not adapt to the geometry at connecting rod both ends, and testing result is not allowed
Really；Every connecting rod size is detected by ordinary measring tool, cumbersome, for measurement data by manually reading, error is larger, measurement
Unstable result, uniformity are bad；Whether generally use overall length no-go gage verification connection pole length is qualified in the prior art, also can only
Fast verification connecting rod stock is qualified or not, and cannot detect the specific length dimension of connecting rod and error amount.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of geometry that can adapt to connection boom end,
Detect the specific length dimension of connecting rod and error amount, the high connecting rod overall length cubing of testing result accuracy.
The connecting rod overall length cubing of the utility model, including detection platform, it is characterised in that：One end in the detection platform
The big ball positioning seat of positioning can be provided for the big ball end of connecting rod by being provided with, and it can be connecting rod to be provided in front of big ball positioning seat
Stage casing bar portion provides the support base of support；
Big ball positioning seat one side is provided with clamp seat, is equipped with active grab on clamp seat, under active grab operation handle
Side is connected with two holder arms corresponding with support base, big ball positioning seat phase position respectively by pressing plate；
The detection platform other end is provided with slid platform base, and being equipped in slid platform base can move back and forth in slid platform base
Slide unit, the bead positioning seat that can be moved back and forth with slide unit is installed on slide unit, bead positioning is installed on bead positioning seat
Plate；Carriage saddle one side is provided with gauge stand, and digital display centimeter is equipped on gauge stand, and bead positions one side corresponding with gauge stand and is connected with
The plate washer for pushing down digital display centimeter measurement end can be moved back and forth with bead positioning seat；
Carriage saddle opposite side is provided with rocker arm bracket, and being equipped on rocker arm bracket can be around the shaft that axle center rotates, shaft outer end
Rocking arm is installed, shaft inner end is equipped with yaw after passing through rocker arm bracket, is connected with axis pin on yaw, rocking arm can drive shaft around
Axle center rotates, and by yaw axis pin is driven to move back and forth；Slide unit is provided with blend stop with the corresponding position of axis pin, and axis pin stretches into
In blend stop and it can promote blend stop that slide unit is driven to be slid back and forth along slid platform base；
Roller bearing is installed, axis pin drives slide unit along before and after slid platform base by roller bearing push and block item on the blend stop
It slides；
The bead positioning seat top is equipped with standard sleeve, and bead positioning plate center is fixedly connected with operating shaft, operating shaft
Handle is connected with after through standard sleeve, bead positioning seat, spring block is provided between handle and small positioning seat；
Counterbore is provided on the slide unit, effect stick is fitted in counterbore；
Guideway is installed, slide unit coordinates with guideway to be installed and can be moved along before and after guideway in the slid platform base
It is dynamic；
The rocking arm free end is connected with bulb, and the other end is connected by connector 7 with shaft；
The digital display centimeter is connected by copper sheathing with gauge stand, and shaft is mounted on by copper sheathing on rocker arm bracket；
The big ball positioning seat centre has and can accommodate the groove at the big ball end of input lever, groove inner surface be with it is defeated
Enter the hemisphere face that the big ball end of bar is adapted；
The transverse concave groove that can accommodate input lever bar portion is provided in the middle part of the support base, transverse concave groove section is V-arrangement；
Corner position is provided with mounting hole in the detection platform 1, and 1 lower section of detection platform is equipped with support by mounting hole
Foot.
The connecting rod overall length cubing of the utility model positions supporting linkage by big ball positioning seat and support base, and leads to
It crosses clamp and compresses connecting rod with big ball positioning seat, support base cooperation, drive slide unit edge sliding by the yaw in rocking arm drive shaft
Guideway on platform pedestal moves back and forth, and the bead positioning plate on bead positioning seat is driven to push down connection rod spherule end, and bead is fixed
The baffle of position seat side pushes down the error between digital display centimeter measurement end measurement connecting rod length dimension and standard value, to judge
Whether connection length size is qualified, while can accurately measure error amount, easy to operate, and accuracy of detection is high, and detection result is good.
Description of the drawings
Fig. 1 is the connecting rod overall length cubing planar structure schematic diagram of the utility model embodiment；
Fig. 2 is the bottom view of Fig. 1；
Fig. 3 is the right view of Fig. 1.
Specific embodiment
As shown in the figure, a kind of connecting rod overall length cubing, including detection platform 1, in detection platform 1, one end, which is provided with, to be
The big ball end of connecting rod provides the big ball positioning seat 5 of positioning, and it can be that connecting rod stage casing bar portion carries that big 5 front of ball positioning seat, which is provided with,
For the support base 3 of support；Big 5 one side of ball positioning seat is provided with clamp seat 8, and active grab 30 is equipped on clamp seat 8, quick to press from both sides
It clamps and two clamps corresponding with support base 3, big 5 phase position of ball positioning seat respectively is connected with by pressing plate 9 below 30 operation handles
Arm；Supporting linkage is positioned by big ball positioning seat and support base, and passes through clamp and is compressed with big ball positioning seat, support base cooperation
Connecting rod.
1 other end of detection platform is provided with slid platform base 6, and being equipped in slid platform base 6 can be front and rear in slid platform base 6
Mobile slide unit 7, is equipped with guideway 28 in slid platform base 6, and slide unit 7 and the cooperation of guideway 28 installation simultaneously can be along guideways 28
It moves back and forth；The bead positioning seat 12 that can be moved back and forth with slide unit 7 on slide unit 7 is installed, is equipped on bead positioning seat 12
Bead positioning plate 11；6 one side of carriage saddle is provided with gauge stand 4, and digital display centimeter, bead positioning 12 and gauge stand 4 are equipped on gauge stand 4
Corresponding one side is connected with can move back and forth the plate washer 13 for pushing down digital display centimeter measurement end with bead positioning seat, measurement connection
Error between pole length size and standard value, to judge whether connection length size is qualified.
6 opposite side of carriage saddle is provided with rocker arm bracket 14, is equipped with and can turn around the shaft 15 that axle center rotates on rocker arm bracket 14
15 outer end of axis is equipped with rocking arm 16, and 15 inner end of shaft is equipped with yaw 20 after passing through rocker arm bracket 14, axis pin is connected on yaw 20
21, rocking arm 16 can drive shaft 15 rotated around axle center, and pass through yaw 20 drive axis pin 21 move back and forth；Slide unit 7 and axis pin
21 corresponding positions are provided with blend stop 19, and axis pin 21 stretches into blend stop 19 and blend stop 19 can be promoted to drive slide unit 7 along slide unit
Pedestal 6 slides back and forth；By the yaw in rocking arm drive shaft slide unit is driven to be moved back and forth along the guideway in slid platform base, band
Bead positioning plate on dynamic bead positioning seat pushes down connection rod spherule end, easy to operate
Roller bearing 29 is installed, axis pin 21 drives slide unit 7 along slide unit by 29 push and block item 19 of roller bearing on blend stop 19
Pedestal 6 slides back and forth, mobile flexible.
12 top of bead positioning seat is equipped with standard sleeve 2, and 11 center of bead positioning plate is fixedly connected with operating shaft, operating shaft
Handle 10 is connected with after through standard sleeve 2, bead positioning seat 12, spring block 25 is provided between handle 10 and small positioning seat；
Counterbore is provided on slide unit 7, effect stick 26 is fitted in counterbore；Initially in use, passing through 26 effect bead positioning plate of effect stick
11 to big ball positioning seat groove center distance, and by digital display centimeter zero setting, setting one detects reference position, follow-up connecting rod
It can determine whether connecting rod overall dimensions are qualified by digital display centimeter numerical value change during detection.
16 free end of rocking arm is connected with bulb 22, and the other end is connected by connector 17 with shaft 15；Convenient for holding rocking arm,
Connection is reliable.
Digital display centimeter 31 is connected by copper sheathing 23 with gauge stand 4, and shaft 15 is mounted on by copper sheathing 24 on rocker arm bracket 14, is kept away
Exempt from digital display centimeter 31 to wear.
Big ball positioning seat centre has a groove that can accommodate the big ball end of input lever, and groove inner surface is and input lever
The hemisphere face that big ball end is adapted；It is connecting rod accurate positioning, easy to operate.
The transverse concave groove that can accommodate input lever bar portion is provided in the middle part of support base seat, transverse concave groove section is V-arrangement；V-arrangement
The cooperation support of the bar portion of groove and input lever, stability are good.
Corner position is provided with mounting hole in detection platform 1, and 1 lower section of detection platform is equipped with support feet by mounting hole
27, detection platform 1 is supported by support feet 27 and placed, and further ensures that testing result uniformity, reliable product quality.Support feet
27 can also have regulatory function, to keep the levelness of detection platform 1.
The connecting rod overall length cubing of the utility model positions supporting linkage by big ball positioning seat and support base, and leads to
It crosses clamp and compresses connecting rod with big ball positioning seat, support base cooperation, drive slide unit edge sliding by the yaw in rocking arm drive shaft
Guideway on platform pedestal moves back and forth, and the bead positioning plate on bead positioning seat is driven to push down connection rod spherule end, and bead is fixed
The baffle of position seat side pushes down the error between digital display centimeter measurement end measurement connecting rod length dimension and standard value, to judge
Whether connection length size is qualified, while can accurately measure error amount, easy to operate, and accuracy of detection is high, and detection result is good.
Claims (10)
1. a kind of connecting rod overall length cubing, including detection platform（1）, it is characterised in that：The detection platform（1）Upper one end is set
The big ball positioning seat of positioning can be provided for the big ball end of connecting rod by having（5）, big ball positioning seat（5）It can be connection that front, which is provided with,
Bar stage casing bar portion provides the support base of support（3）；
Big ball positioning seat（5）One side is provided with clamp seat（8）, clamp seat（8）On active grab is installed（30）, active grab
（30）Pass through pressing plate below operation handle（9）Be connected with respectively with support base（3）, big ball positioning seat（5）Phase position corresponding two
A holder arms；
Detection platform（1）The other end is provided with slid platform base（6）, slid platform base（6）On be equipped with can be in slid platform base（6）On
The slide unit of back-and-forth motion（7）, slide unit（7）On be equipped with can be with slide unit（7）The bead positioning seat of back-and-forth motion（12）, bead is fixed
Position seat（12）On bead positioning plate is installed（11）；Slid platform base（6）One side is provided with gauge stand（4）, gauge stand（4）On number is installed
Aobvious dial gauge（31）, bead positioning seat（12）With gauge stand（4）Corresponding one side is connected with can be with bead positioning seat（12）It is front and rear
Digital display centimeter is pushed down in movement（31）The plate washer 13 of measurement end；
Slid platform base（6）Opposite side is provided with rocker arm bracket（14）, rocker arm bracket（14）On be equipped with can be around the shaft that axle center rotates
（15）, shaft（15）Outer end is equipped with rocking arm（16）, shaft（15）Inner end passes through rocker arm bracket（14）After yaw is installed（20）, pendulum
Head（20）On be connected with axis pin（21）, rocking arm（16）It being capable of drive shaft（15）It is rotated around axle center, and passes through yaw（20）It drives
Axis pin（21）It moves back and forth；Slide unit（7）With axis pin（21）Corresponding position is provided with blend stop（19）, axis pin（21）Stretch into blend stop
（19）It is interior and blend stop can be promoted（19）Drive slide unit（7）Along slid platform base（6）It slides back and forth.
2. connecting rod overall length cubing according to claim 1, is characterized in that：The blend stop（19）On roller bearing is installed
（29）, axis pin（21）Pass through roller bearing（29）Push and block item（19）Drive slide unit（7）Along slid platform base（6）It slides back and forth.
3. connecting rod overall length cubing according to claim 1, is characterized in that：The bead positioning seat（12）Top is equipped with base
Quasi- set（2）, bead positioning plate（11）Center is fixedly connected with operating shaft, and operating shaft passes through standard sleeve（2）, bead positioning seat（12）
After be connected with handle（10）, handle（10）Spring block is provided between small positioning seat（25）.
4. connecting rod overall length cubing according to claim 1, is characterized in that：The slide unit（7）On be provided with counterbore, in counterbore
It is fitted with effect stick（26）.
5. connecting rod overall length cubing according to claim 1, is characterized in that：The slid platform base（6）On guideway is installed
（28）, slide unit（7）With guideway（28）Cooperation installation simultaneously can be along guideway（28）It moves back and forth.
6. connecting rod overall length cubing according to claim 1, is characterized in that：The rocking arm（16）Free end is connected with bulb
（22）, the other end passes through connector（17）With shaft（15）Connection.
7. connecting rod overall length cubing according to claim 1, is characterized in that：The digital display centimeter（31）Pass through copper sheathing（23）
With gauge stand（4）Connection, shaft（15）Pass through copper sheathing（24）Mounted on rocker arm bracket（14）On.
8. connecting rod overall length cubing according to claim 1, is characterized in that：The big ball positioning seat（5）Centre has
The groove at the big ball end of input lever can be accommodated, groove inner surface is the hemisphere face being adapted with the big ball end of input lever.
9. connecting rod overall length cubing according to claim 1, is characterized in that：The support base（3）Middle part, which is provided with, to hold
Receive the transverse concave groove of input lever bar portion, transverse concave groove section is V-arrangement.
10. connecting rod overall length cubing according to claim 1, is characterized in that：The detection platform（1）Upper corner position is set
There are mounting hole, detection platform（1）Lower section is equipped with support feet by mounting hole（27）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267132.6U CN207379405U (en) | 2017-09-29 | 2017-09-29 | A kind of connecting rod overall length cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721267132.6U CN207379405U (en) | 2017-09-29 | 2017-09-29 | A kind of connecting rod overall length cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379405U true CN207379405U (en) | 2018-05-18 |
Family
ID=62337690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721267132.6U Expired - Fee Related CN207379405U (en) | 2017-09-29 | 2017-09-29 | A kind of connecting rod overall length cubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379405U (en) |
-
2017
- 2017-09-29 CN CN201721267132.6U patent/CN207379405U/en not_active Expired - Fee Related
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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: Utensil is examined to connecting rod overall length Effective date of registration: 20200325 Granted publication date: 20180518 Pledgee: Bank of China Limited Zhenjiang Dantu sub branch Pledgor: ZHEJIANG HAPY AUTOMOTIVE FASTENERS Co.,Ltd. Registration number: Y2020980001013 |
|
| 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 |
Date of cancellation: 20210112 Granted publication date: 20180518 Pledgee: Bank of China Limited Zhenjiang Dantu sub branch Pledgor: ZHEJIANG HAPY AUTOMOTIVE FASTENERS Co.,Ltd. Registration number: Y2020980001013 |
|
| 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 measuring tool for the total length of connecting rod Effective date of registration: 20210114 Granted publication date: 20180518 Pledgee: Bank of China Limited Zhenjiang Dantu sub branch Pledgor: ZHEJIANG HAPY AUTOMOTIVE FASTENERS Co.,Ltd. Registration number: Y2021980000393 |
|
| 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 |
Date of cancellation: 20211124 Granted publication date: 20180518 Pledgee: Bank of China Limited Zhenjiang Dantu sub branch Pledgor: ZHEJIANG HAPY AUTOMOTIVE FASTENERS CO.,LTD. Registration number: Y2021980000393 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |