CN207923036U - A kind of frock clamp for detecting notch and circular hole position of related features on actuating rod - Google Patents
A kind of frock clamp for detecting notch and circular hole position of related features on actuating rod Download PDFInfo
- Publication number
- CN207923036U CN207923036U CN201820229008.9U CN201820229008U CN207923036U CN 207923036 U CN207923036 U CN 207923036U CN 201820229008 U CN201820229008 U CN 201820229008U CN 207923036 U CN207923036 U CN 207923036U
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- China
- Prior art keywords
- rectangular block
- guide groove
- circular hole
- actuating rod
- keyway
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Abstract
The utility model discloses a kind of frock clamps for detecting notch and circular hole position of related features on actuating rod, it includes pedestal（1）, pedestal（1）Top offer keyway B（2）, pedestal（1）Top is additionally provided with positioned at keyway B（2）The fixed seat in left side（3）, fixed seat（3）Left side be provided with support element（4）, fixed seat（3）Inside offer horizontally disposed guide groove（5）, guide groove（5）Inside it is slidably fitted with the rectangular block coordinated with it（6）, rectangular block（6）Right side be installed with circular shaft（7）, rectangular block（6）Left side be installed with push rod（8）, push rod（8）Guide groove is stretched out in the left（5）Outside, spring（9）One end be fixed on rectangular block（6）Right side.The utility model has the beneficial effects that：Compact-sized, raising detection efficiency, reduction cost of labor, mitigation detection intensity, manufacturing cost are low, easy to operate.
Description
Technical field
The utility model is related to the technical field that notch on actuating rod and circular hole coaxial degree quickly detect, especially a kind of use
In the frock clamp of notch and circular hole position of related features on detection actuating rod.
Background technology
Actuating rod belongs to a kind of complexity part in light rail parts, and when processing is higher to required precision, mainly pair
Fixture it is more demanding, the structure of actuating rod is as shown in Fig. 1 ~ 3.Actuating rod is by big axis 10 connected in sequence from top to bottom, axis
11 and small axis 12 form, the rear side of axis 11 is provided with keyway A13, and 10 front side of big axis offers square-shaped notch 14, greatly
Radial circular hole 15 is offered on rear side of axis, circular hole 15 is connected to notch 14, the axis of symmetry and the circular hole 15 of 14 left and right sidewall of notch
Center line coaxial arrangement.To detect the concentricity of notch and circular hole, need to be detected with mold, which includes rectangle
Block and circular shaft, circular shaft are fixedly arranged on the side of rectangular block, and circular shaft constitutes revolving parts with rectangular block, and wherein circular shaft is made with qualified
It is slidably matched with the circular hole of bar, the notch 14 of rectangular block and qualified actuating rod is slidably matched.
When detection, first the circular shaft of the mold is inserted in circular hole 15, then rectangular block 6 is inserted in notch 14, then profit
In gap between being inserted in 14 side wall of rectangular block and notch with foil, if sheet metal can be inserted in gap,
The center line of the axis of symmetry for then illustrating 14 left and right sidewall of notch and circular hole 15 is not coaxial arrangement, that is, the actuating rod processed
For defective work；If thin card cannot be inserted into gap, in the axis of symmetry and the circular hole 15 that illustrate 14 left and right sidewall of notch
Heart line is coaxial arrangement, then the actuating rod processed is certified products.
However, each time detection be required for worker that mold is inserted in circular hole and notch, after detection also by mold from
It is exited in actuating rod, not only increases process, also increase detection intensity.In addition, before detection, needing first that actuating rod is vertical
It clamps, to realize Primary Location, could be detected with mold after positioning, and fixture is by needing manual hand manipulation, into one
Step increases detection process, reduces detection efficiency.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts, provide it is a kind of it is compact-sized, improve detection efficiency,
Reduce that cost of labor, to mitigate detection intensity, manufacturing cost low, easy to operate for detecting notch and circular hole position on actuating rod
The frock clamp of tolerance.
The purpose of this utility model is achieved through the following technical solutions：One kind is for detecting notch and circular hole on actuating rod
The frock clamp of position of related features, it includes pedestal, and keyway B is offered at the top of the pedestal, and base top, which is additionally provided with, to be located at
Fixed seat on the left of keyway B is provided with support element on the left of fixed seat, horizontally disposed guide groove is offered in fixed seat, is led
It is slidably fitted with the rectangular block coordinated with it into slot, circular shaft is installed on the right side of rectangular block, circular shaft is coaxially disposed with rectangular block,
Push rod is installed on the left of rectangular block, push rod stretches out in outside guide groove to the left, and spring is cased on push rod, and one end of spring is fixed
In the right side of rectangular block, the other end of spring is fixedly arranged on support element；The axis of the keyway B and the axis of guide groove are in same
On one vertical plane.
The vertical settings of keyway B.
The right part of the circular shaft stretches out in the right the outside of guide groove.
The utility model has the following advantages：The utility model is compact-sized, improve detection efficiency, reduce cost of labor,
It is low, easy to operate to mitigate detection intensity, manufacturing cost.
Description of the drawings
Fig. 1 is the front view of actuating rod；
Fig. 2 is the rearview of actuating rod；
Fig. 3 is the Section A-A figure of Fig. 1；
Fig. 4 is the structural schematic diagram of the utility model；
Fig. 5 is the B-B sectional views of Fig. 4；
Fig. 6 is the operating diagram of the utility model；
In figure, 1- pedestals, 2- keyways B, 3- fixed seat, 4- support elements, 5- guide grooves, 6- rectangular blocks, 7- circular shafts, 8- pushes away
Bar, 9- springs, the big axis of 10-, 11- axis, the small axis of 12-, 13- keyways A, 14- notch, 15- circular holes, 16- flat keys.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings, the scope of protection of the utility model be not limited to
It is lower described：
As shown in Fig. 4 ~ 6, a kind of frock clamp for detecting notch and circular hole position of related features on actuating rod, it includes bottom
The top of seat 1, the pedestal 1 offers keyway B2, the vertical settings of keyway B2, and 1 top of pedestal is additionally provided with left positioned at keyway B2
The left side of the fixed seat 3 of side, fixed seat 3 is provided with support element 4, and horizontally disposed guide groove 5 is offered in fixed seat 3, is oriented to
The rectangular block 6 coordinated with it is slidably fitted in slot 5, the right side of rectangular block 6 is installed with circular shaft 7, and circular shaft 7 and rectangular block 6 are coaxial
Setting, the left side of rectangular block 6 are installed with push rod 8, and push rod 8 is stretched out in the left outside guide groove 5, and spring 9, bullet are cased on push rod 8
The right side of rectangular block 6 is fixed in one end of spring 9, and the other end of spring 9 is fixedly arranged on support element 4；The axis of the keyway B2 with
The axis of guide groove 5 is on same vertical plane.
The right part of the circular shaft 7 stretches out in the right the outside of guide groove 5.
The course of work of the utility model is as follows：Before detection, flat key 16 is first installed in the keyway A13 of actuating rod, then will
The flat key 16 of actuating rod coordinates with keyway B2 and axis 11 is made to be in keyway B2, and big axis 10 and the shoulder of axis 11 lean against pedestal
1 top surface, at this time the notch 14 of operation bar realize the Rapid tooling of actuating rod towards guide groove 5, without with fixture will make
It is fixed with bar, greatly improves detection efficiency.When detecting concentricity, push rod 8 is first pushed to the right, rectangular block 6 is along guiding
Slot 5 moves right, and circular shaft 7 is inserted in across notch 14 in circular hole 15, using the cooperation of circular shaft and circular hole as benchmark, and rectangular block
6 right half part is inserted into notch 14, and left-half remains in guide groove 5 as shown in fig. 6, then detecting notch with card
Whether 14 side walls have gap with rectangular block 6, to jump out defective work.When having detected one, push rod 8 is unclamped, in the extensive of spring 9
Rectangular block 6 is moved to the left under multiple power, is realized and is resetted, and circular shaft 7 is exited from circular hole 15, at this time can take detected actuating rod
Go out, there is no need to manually extract circular shaft and rectangular block from actuating rod, alleviates the labor intensity of worker, and reduce people
Work input amount, greatly reduces production cost.
Claims (3)
1. a kind of frock clamp for detecting notch and circular hole position of related features on actuating rod, it is characterised in that：It includes pedestal
（1）, the pedestal（1）Top offer keyway B（2）, pedestal（1）Top is additionally provided with positioned at keyway B（2）The fixation in left side
Seat（3）, fixed seat（3）Left side be provided with support element（4）, fixed seat（3）Inside offer horizontally disposed guide groove（5）, lead
To slot（5）Inside it is slidably fitted with the rectangular block coordinated with it（6）, rectangular block（6）Right side be installed with circular shaft（7）, circular shaft（7）With
Rectangular block（6）Coaxial arrangement, rectangular block（6）Left side be installed with push rod（8）, push rod（8）Guide groove is stretched out in the left（5）Outside
Portion, push rod（8）On be cased with spring（9）, spring（9）One end be fixed on rectangular block（6）Right side, spring（9）The other end it is solid
Set on support element（4）On；The keyway B（2）Axis and guide groove（5）Axis be on same vertical plane.
2. a kind of frock clamp for detecting notch and circular hole position of related features on actuating rod according to claim 1,
It is characterized in that：The keyway B（2）Vertical setting.
3. a kind of frock clamp for detecting notch and circular hole position of related features on actuating rod according to claim 1,
It is characterized in that：The circular shaft（7）Right part stretch out in guide groove to the right（5）Outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229008.9U CN207923036U (en) | 2018-02-09 | 2018-02-09 | A kind of frock clamp for detecting notch and circular hole position of related features on actuating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820229008.9U CN207923036U (en) | 2018-02-09 | 2018-02-09 | A kind of frock clamp for detecting notch and circular hole position of related features on actuating rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207923036U true CN207923036U (en) | 2018-09-28 |
Family
ID=63603876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820229008.9U Active CN207923036U (en) | 2018-02-09 | 2018-02-09 | A kind of frock clamp for detecting notch and circular hole position of related features on actuating rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207923036U (en) |
-
2018
- 2018-02-09 CN CN201820229008.9U patent/CN207923036U/en active Active
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| GR01 | Patent grant |