CN207703196U - A kind of pivot angle detecting tool of universal connecting shaft irregularly-shaped hole - Google Patents
A kind of pivot angle detecting tool of universal connecting shaft irregularly-shaped hole Download PDFInfo
- Publication number
- CN207703196U CN207703196U CN201820093427.4U CN201820093427U CN207703196U CN 207703196 U CN207703196 U CN 207703196U CN 201820093427 U CN201820093427 U CN 201820093427U CN 207703196 U CN207703196 U CN 207703196U
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- China
- Prior art keywords
- connecting shaft
- pivot angle
- universal connecting
- shaped hole
- cushion block
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Abstract
The utility model discloses a kind of pivot angle detecting tools of universal connecting shaft irregularly-shaped hole, the tooling includes bottom plate, the tooling further includes the pivot angle testing agency being set on bottom plate, cushion block, the retaining mechanism for limiting across the positioning component of the test pin of universal connecting shaft irregularly-shaped hole and the universal connecting shaft on positioning and locking cushion block and being connected with cushion block installation, and the contact of pivot angle testing agency contradicts one end of test pin and can be moved with test pin.The monitoring tooling of the utility model is simple to operate, and whether the irregularly-shaped hole that can quickly detect universal connecting shaft meets the requirements, and is detected convenient for the production of universal connecting shaft.
Description
Technical field
The utility model belongs to universal connecting shaft detection technique field, and in particular to a kind of pendulum of universal connecting shaft irregularly-shaped hole
Angle detecting tool.
Background technology
Currently, universal connecting shaft is swung for connecting two components, component in the bulb hole of universal connecting shaft, to meet
Transmission demand.The regular both ends in middle part are irregular on universal connecting shaft, but both ends need to ensure that the procedure of processing of coaxial irregularly-shaped hole is：
After universal connecting shaft installs, a circular through hole is first processed, processes the irregular hole in one end；Universal connecting shaft is afterwards turned over into luggage
Folder, reprocesses the irregular hole of the other end.Due to the irregular irregularly-shaped hole machining accuracy in universal connecting shaft both ends or other meanings
In the case of outer, concentricity can not ensure, influence the stationarity of transmission, and can reach and reduce the service life；Therefore, in universal company
Spindle after processing is completed, needs to be detected pivot angle to the irregularly-shaped hole of its both sides, checks whether its production meets the requirements.How ten thousand
Positioning to connecting shaft and the detection of the irregularly-shaped hole pivot angle to its both ends are our technical problems in the urgent need to address.
Invention content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries
For a kind of pivot angle detecting tool of universal connecting shaft irregularly-shaped hole, it is therefore an objective to be examined convenient for the irregularly-shaped hole pivot angle to universal connecting shaft
It surveys.
To achieve the goals above, the technical solution that the utility model is taken is：
A kind of pivot angle detecting tool of universal connecting shaft irregularly-shaped hole, including bottom plate, the tooling further include being set on bottom plate
Pivot angle testing agency, cushion block, for limiting across the positioning component of the test pin of universal connecting shaft irregularly-shaped hole and for positioning
The contact of the retaining mechanism locked the universal connecting shaft on cushion block and connected with cushion block installation, pivot angle testing agency contradicts test pin
One end and can be moved with test pin.
The both sides of the cushion block are equipped with sliding slot, and the retaining mechanism includes geometrical clamp and lock-screw, the both ends of geometrical clamp
It is clamped with the sliding slot of cushion block both sides, lock-screw passes through geometrical clamp that universal connecting shaft limit is fixed on cushion block.
The upper surface of the cushion block is equipped with the V-groove for placing universal connecting shaft.
The positioning component includes two straight pins, and two straight pins are located at the both sides of universal connecting shaft.
The straight pin is detachably connected with bottom plate.
The pivot angle testing agency includes the table folder of pivot angle detection table, connecting rod, the contact and fixed pivot angle detection table, pendulum
Angle detection table is connect by connecting rod with contact, and table folder is set on bottom plate.
The end of the contact is the vertical contact surface perpendicular to straight pin, the line between the connecting rod and contact and one
A straight pin intersection and vertical.
The bottom plate is equipped with multiple mounting holes for installing cushion block, and the line between multiple mounting holes is vertically to divide equally
The straight line of line between two straight pins.
The cushion block and retaining mechanism are at least two groups.
The utility model also provides the detection method of the pivot angle detecting tool of the universal connecting shaft irregularly-shaped hole, including as follows
Step：
Step 1: universal connecting shaft is positioned and fixed on cushion block；
Step 2: test pin is passed through irregularly-shaped hole and two straight pin phase cut-graftings of the universal connecting shaft close to straight pin one end
It touches, while pulling contact that contact is made to contradict in test pin one end；
Step 3: swing detection pin, the pivot angle that table detects irregularly-shaped hole is detected by pivot angle.
The beneficial effects of the utility model：The pivot angle detecting tool of the universal connecting shaft irregularly-shaped hole of the utility model, cushion block,
The cooperation of geometrical clamp and lock-screw so that for universal connecting shaft positioning and locking on cushion block, test pin passes through irregularly-shaped hole, and detects
By being positioned with cylinder pin contacts, contact is contradicted in test pin one end, and swing detection pin moves in irregularly-shaped hole, is led at the both ends of pin
Pivot angle can quickly be detected by crossing pivot angle detection table；Lock-screw is unscrewed, overturning universal connecting shaft can detect other end irregularly-shaped hole
Pivot angle.Wherein cushion block uses V-type cushion block, is adapted to the placement of different-diameter universal connecting shaft, more adaptable.On bottom plate
Mounting hole is set, can adapt to the universal connection of different length far from or close to straight pin on bottom plate convenient for cushion block
Axis.The monitoring tooling of the utility model is simple to operate, and whether the irregularly-shaped hole that can quickly detect universal connecting shaft meets
It is required that the production convenient for universal connecting shaft detects.
Description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the right view of the utility model；
Fig. 3 is the structural schematic diagram of universal connecting shaft；
Fig. 4 is test pin swinging structure schematic diagram in universal connecting shaft irregularly-shaped hole；
Fig. 5 is universal connecting shaft irregularly-shaped hole sectional view.
In figure label for：
1, bottom plate, 2, cushion block, 3, universal connecting shaft, 4, test pin, 5, contact, 6, geometrical clamp, 7, lock-screw, 8, cylinder
Pin, 9, pivot angle detect table, 10, connecting rod, 11, table folder, 12, mounting hole.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation, it is therefore an objective to help those skilled in the art to the design of the utility model, technical solution have it is more complete, accurate and
Deep understanding, and contribute to its implementation.
As shown in Figures 1 to 5, a kind of pivot angle detecting tool of universal connecting shaft irregularly-shaped hole, including bottom plate 1, the tooling is also
Include pivot angle testing agency on bottom plate 1, cushion block 2, for limiting the test pin 4 across 3 irregularly-shaped hole of universal connecting shaft
Positioning component and universal connecting shaft 3 on positioning and locking cushion block 2 and with the retaining mechanism of cushion block installation connection, pivot angle detection
The contact 5 of mechanism contradicts one end of test pin 4 and can be moved with test pin.Irregularly-shaped hole is that middle part be circular hole both ends is irregular hole
Through-hole,
The both sides of cushion block 2 are equipped with sliding slot, and retaining mechanism includes geometrical clamp 6 and lock-screw 7, the both ends of geometrical clamp 6 and pad
The sliding slot of 2 both sides of block is clamped, and lock-screw 7 passes through geometrical clamp 6 that the limit of universal connecting shaft 3 is fixed on cushion block 2.Geometrical clamp is
The both ends free end of similar C-type clamp, C-type clamp is inside bending structure, the sliding slot of the bending structure and cushion block both sides at this both ends
It can be clamped, when needing fixed universal connecting shaft, the both ends of geometrical clamp are caught in since one end of cushion block in sliding slot, Zhi Houyan
Runner movement, when geometrical clamp moves to the medium position of cushion block, the logical of geometrical clamp top center is passed through by lock-screw
Hole contradicts universal connecting shaft and carries out locking limit.Groove is arranged in cushion block upper surface, convenient for placing universal connecting shaft, prevents universal company
Spindle double swerve during locking is convenient for positioning and locking.The upper surface of cushion block 2 is preferably provided with the V for placing universal connecting shaft
Type groove.The universal connecting shaft that the setting of V-groove conveniently adapts to different-diameter is put into it, and the smaller universal connecting shaft of diameter is put into
It is located in it close to the bottom of V-groove, the universal connecting shaft being relatively large in diameter is put into it can be close to the top of V-groove.V-groove
Angle is preferably 90 degree, when universal connecting shaft be put into its it is interior when, convenient for V-groove two side and universal connecting shaft outer wall it is tangent,
Reduce the crush injury of the two contact, is convenient for the placement positioning of universal connecting shaft.
Above-mentioned positioning component includes two straight pins 8, and two straight pins 8 are located at the both sides of universal connecting shaft 3.Cylinder
Pin 8 is detachably connected with bottom plate 1.Specifically two jacks or slot can be installed in the corresponding positions on bottom plate, when needing positioning, circle
Pin is inserted into jack, when need not position, can take out straight pin out of jack, and convenient for taking out storage, reduction occupies space.
Pivot angle testing agency includes the table folder 11 of pivot angle detection table 9, connecting rod 10, contact 5 and fixed pivot angle detection table 9, pendulum
Angle detection table 9 is connect by connecting rod 10 with contact 5, and table folder 11 is set on bottom plate 1.Pivot angle detection table is fixed in table folder, the bottom of at
Table folder is set on plate and fastens mounting hole, table folder is fixed on bottom plate with fastening mounting hole cooperation by screw, such installation knot
Structure is convenient for the installing and dismounting of table folder.
The end of contact 5 is the vertical contact surface perpendicular to straight pin 8, the line between connecting rod 10 and contact 5 and one
Straight pin 8 intersects and vertical.Certain length should be arranged in the vertical contact surface of contact end, convenient for being contradicted with test pin, avoid
Slip phenomenon.Before detecting pivot angle, the vertical contact surface of contact end is contacted with straight pin extruding, when detecting irregularly-shaped hole,
Test pin is inserted into irregularly-shaped hole, and test pin is put between the vertical contact surface of contact end and straight pin, is swung and is examined with hand
Survey the pin other end so that a small amount of swinging distance occurs in irregularly-shaped hole in test pin, and then detects table by pivot angle and read pivot angle
Size.
Bottom plate 1 is equipped with multiple mounting holes 12 for installing cushion block 2, and the line between multiple mounting holes 12 is vertical flat
It is divided to the straight line of line between two straight pins 8.It can adapt to not far from or close to straight pin on bottom plate convenient for cushion block
With the universal connecting shaft of length；The installation of multigroup cushion block is also allowed for simultaneously.
There are better fastening effect, cushion block 2 and corresponding retaining mechanism to be at least two groups for the ease of universal connecting shaft.Such as
Shown in Fig. 1, the schematic diagram of two groups of setting is given.
The detection method of the pivot angle detecting tool of the universal connecting shaft irregularly-shaped hole, it is real by above-mentioned cushion block and retaining mechanism
The positioning of existing universal connecting shaft, specifically comprises the following steps：
Step 1: universal connecting shaft is positioned and fixed on cushion block；Specifically first selected according to the length of universal connecting shaft
The installation site of cushion block is that cushion block is fixed on bottom plate by the cooperation of trip bolt and mounting hole, later by universal company
Spindle is positioned in the V-groove of cushion block, is then coordinated geometrical clamp with sliding slot since one end of cushion block and is clamped, mobile geometrical clamp
Position on cushion block reaches the middle part of cushion block, passes through the middle part of geometrical clamp to contradict in universal connecting shaft finally by lock-screw
Upper progress limiting locking is fixed；
Step 2: test pin is passed through irregularly-shaped hole and two straight pin phase cut-graftings of the universal connecting shaft close to straight pin one end
It touches, while pulling contact that contact is made to contradict in test pin one end；One end of test pin is in the vertical contact of contact end at this time
Between face and straight pin,
Step 3: when detecting irregularly-shaped hole, with the hand swing detection pin other end so that test pin lacks in irregularly-shaped hole
The swinging distance of amount, and then table is detected by pivot angle and reads pivot angle size.
When actually detected, the corresponding swinging distance of different angle is as shown in the table：
This is made to the pivot angle detecting tool of connecting shaft irregularly-shaped hole using the cooperation of above-mentioned cushion block, geometrical clamp and lock-screw
Universal connecting shaft positioning and locking on cushion block, test pin pass through irregularly-shaped hole, and the both ends of test pin by with cylinder pin contacts
Positioning, contact are contradicted in test pin one end, and swing detection pin moves in irregularly-shaped hole, can quickly be detected by pivot angle detection table
Pivot angle.Its is simple to operate, and whether the irregularly-shaped hole that can quickly detect universal connecting shaft meets the requirements, and is convenient for universal connection
The production of axis detects.
The utility model is exemplarily described above in association with attached drawing.Obviously, the utility model implements not
It is limited by aforesaid way.As long as using the various unsubstantialities of the methodology and technical solution progress of the utility model
Improvement；Or it is not improved, above-mentioned design and technical solution by the utility model directly apply to other occasions, at this
Within the protection domain of utility model.
Claims (9)
1. a kind of pivot angle detecting tool of universal connecting shaft irregularly-shaped hole, including bottom plate, it is characterised in that：The tooling further includes setting
In on bottom plate pivot angle testing agency, cushion block, for limit across the test pin of universal connecting shaft irregularly-shaped hole positioning component and
Universal connecting shaft on positioning and locking cushion block and with the retaining mechanism of cushion block installation connection, the contact of pivot angle testing agency supports
It touches one end of test pin and can be moved with test pin.
2. the pivot angle detecting tool of universal connecting shaft irregularly-shaped hole according to claim 1, it is characterised in that：The two of the cushion block
Side is equipped with sliding slot, and the retaining mechanism includes geometrical clamp and lock-screw, and the both ends of geometrical clamp are clamped with the sliding slot of cushion block both sides,
Lock-screw passes through geometrical clamp that universal connecting shaft limit is fixed on cushion block.
3. the pivot angle detecting tool of universal connecting shaft irregularly-shaped hole according to claim 2, it is characterised in that：The cushion block it is upper
End face is equipped with the V-groove for placing universal connecting shaft.
4. the pivot angle detecting tool of universal connecting shaft irregularly-shaped hole according to claim 1, it is characterised in that：The positioning component
Including two straight pins, two straight pins are located at the both sides of universal connecting shaft.
5. the pivot angle detecting tool of universal connecting shaft irregularly-shaped hole according to claim 4, it is characterised in that：The straight pin with
Bottom plate is detachably connected.
6. the pivot angle detecting tool of universal connecting shaft irregularly-shaped hole according to claim 4, it is characterised in that：The pivot angle detection
Mechanism includes the table folder of pivot angle detection table, connecting rod, the contact and fixed pivot angle detection table, and pivot angle detects table by connecting rod and touches
Head connection, table folder are set on bottom plate.
7. the pivot angle detecting tool of universal connecting shaft irregularly-shaped hole according to claim 6, it is characterised in that：The end of the contact
Portion is the vertical contact surface perpendicular to straight pin, and the line between the connecting rod and contact intersects and vertical with a straight pin.
8. the pivot angle detecting tool of universal connecting shaft irregularly-shaped hole according to claim 1, it is characterised in that：It is set on the bottom plate
There are multiple mounting holes for installing cushion block, the line between multiple mounting holes is line between vertically dividing two straight pins equally
Straight line.
9. the pivot angle detecting tool of universal connecting shaft irregularly-shaped hole according to claim 1, it is characterised in that：The cushion block and lock
Tight mechanism is at least two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093427.4U CN207703196U (en) | 2018-01-19 | 2018-01-19 | A kind of pivot angle detecting tool of universal connecting shaft irregularly-shaped hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093427.4U CN207703196U (en) | 2018-01-19 | 2018-01-19 | A kind of pivot angle detecting tool of universal connecting shaft irregularly-shaped hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207703196U true CN207703196U (en) | 2018-08-07 |
Family
ID=63035389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820093427.4U Active CN207703196U (en) | 2018-01-19 | 2018-01-19 | A kind of pivot angle detecting tool of universal connecting shaft irregularly-shaped hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207703196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180887A (en) * | 2018-01-19 | 2018-06-19 | 铜陵市三圆特种铸造有限责任公司 | The pivot angle detecting tool and its detection method of a kind of universal connecting shaft irregularly-shaped hole |
-
2018
- 2018-01-19 CN CN201820093427.4U patent/CN207703196U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108180887A (en) * | 2018-01-19 | 2018-06-19 | 铜陵市三圆特种铸造有限责任公司 | The pivot angle detecting tool and its detection method of a kind of universal connecting shaft irregularly-shaped hole |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 244000 No. 4201, west section of Cuihu Sixth Road, Tongling City, Anhui Province Patentee after: Tongling Sanyuan Machinery Manufacturing Co.,Ltd. Address before: 244000 Xieken Development Zone, suburban Tongling City, Anhui Province Patentee before: TONGLING SANYUAN SPECIAL CASTING CO.,LTD. |