CN208961302U - A kind of positive and negative testing agency of bonding machine nut - Google Patents
A kind of positive and negative testing agency of bonding machine nut Download PDFInfo
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- CN208961302U CN208961302U CN201821807773.0U CN201821807773U CN208961302U CN 208961302 U CN208961302 U CN 208961302U CN 201821807773 U CN201821807773 U CN 201821807773U CN 208961302 U CN208961302 U CN 208961302U
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- holding rod
- red copper
- double end
- cylinder
- grating
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Abstract
The utility model relates to welding detection device technical fields, more particularly to a kind of positive and negative detection device of bonding machine nut, including positioning pin, lower electrode, red copper holding rod, double end cylinder, grating rule displacement sensor and support frame, the red copper holding rod is vertically arranged, the lower electrode is located at the upper surface of red copper holding rod, the double end cylinder is set to below red copper holding rod, the positioning pin passes through lower electrode from top to bottom, it is connect after red copper holding rod with the piston head of double end cylinder one end, the cylinder body of the double end cylinder and the grating scale of grating rule displacement sensor are both secured on support frame, the grating scale sensor block of the grating rule displacement sensor is connect with the piston head of the double end cylinder other end；The utility model can be realized the automatic detection positive and negative to nut, and structure of the detecting device is simple, easily operated, and detection efficiency is high and accuracy rate is high.
Description
Technical field
The utility model relates to thread detecting device technical field more particularly to a kind of positive and negative detection machines of bonding machine nut
Structure.
Background technique
When carrying out welding processing, just whether the nut different for front and back sides structure, when welding will guarantee its placed side
Really, if put back, it is bad to will lead to processing.In existing welding processing operation process, generally seen using operating personnel's naked eyes
The mode examined is to ensure whether nut is placed correctly, and this detection mode, not only detection efficiency is low, but also the eyes of operating personnel
It is easily tired, lead to detect accuracy decline, and when encountering nut front and back sides structure there is only when the case where technicality, meat
The accuracy of eye observation can also significantly reduce.
Utility model content
For the problems of the prior art, the utility model provides a kind of positive and negative testing agency of bonding machine nut.
To realize the above technical purpose, the technical solution of the utility model is:
A kind of positive and negative testing agency of bonding machine nut, positioning pin, lower electrode, red copper holding rod, double end cylinder, grating scale position
Displacement sensor and support frame, the red copper holding rod are vertically arranged, and the lower electrode is located at the upper surface of red copper holding rod, the double end
Cylinder is set to below red copper holding rod, the positioning pin pass through from top to bottom after lower electrode, red copper holding rod with double end cylinder one end
Piston head connection, the cylinder body of the double end cylinder and the grating scale of grating rule displacement sensor are both secured on support frame, described
The grating scale sensor block of grating rule displacement sensor is connect with the piston head of the double end cylinder other end.
Preferably, support frame as described above include the first vertical gripper shoe, the second vertical gripper shoe, first level support plate and
Second horizontal supporting plate, the first level support plate and the second horizontal supporting plate are arranged in parallel, first vertical gripper shoe
One side connect with the grating scale of grating rule displacement sensor, and the upper surface of first level support plate is fixed in bottom end, described
The lower surface of first level support plate is fixed on the top of second vertical gripper shoe, and the upper of the second horizontal supporting plate is fixed in bottom end
The cylinder body on surface, the double end cylinder is located at the another side of the first vertical gripper shoe and first level mounting plate is fixed in bottom surface
Upper surface, the piston head of the double end cylinder other end is after first level support plate in first level support plate and the second water
It is movable between flat support plate.
From the above, it can be seen that the utility model has following advantages: the utility model can be realized to nut just
Anti- automatic detection, structure of the detecting device is simple, easily operated, and detection efficiency is high and accuracy rate is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
Specific embodiment
In conjunction with Fig. 1 to Fig. 2, a specific embodiment of the utility model is described in detail, but not to the power of the utility model
Benefit requires to do any restriction.
As shown in Figure 1, a kind of positive and negative testing agency of bonding machine nut, positioning pin 1, lower electrode 2, red copper holding rod 3, double end
Cylinder 4, grating rule displacement sensor 5 and support frame 6, red copper holding rod 3 are vertically arranged, and lower electrode 2 is located at the upper end of red copper holding rod
Face, double end cylinder 4 are set to the lower section of red copper holding rod 3, positioning pin 1 pass through from top to bottom after lower electrode 2, red copper holding rod 3 with double end gas
The piston head of 4 one end of cylinder connects, and the cylinder body of double end cylinder 4 and the grating scale 51 of grating rule displacement sensor 5 are both secured to support
On frame 6, the grating scale sensor block 52 of grating rule displacement sensor 5 is connect with the piston head of 4 other end of double end cylinder.
Specifically: support frame 6 includes the first vertical gripper shoe 61, the second vertical gripper shoe 62, first level support plate 63
With the second horizontal supporting plate 64, first level support plate 63 and the second horizontal supporting plate 63 are arranged in parallel, the first vertical gripper shoe
61 one side is connect with the grating scale 51 of grating rule displacement sensor 5, and the upper table of first level support plate 63 is fixed in bottom end
The lower surface of first level support plate 63 is fixed on face, the top of the second vertical gripper shoe 62, and the second horizontal branch is fixed in bottom end
The cylinder body of the upper surface of fagging 64, double end cylinder 4 is located at the another side of the first vertical gripper shoe 61 and the first water is fixed in bottom surface
The upper surface of safety loading board 63, the piston head of 4 other end of double end cylinder is after first level support plate 61 in first level branch
It is movable between fagging 61 and the second horizontal supporting plate 62.
For the utility model in application, lower electrode and red copper holding rod are a part of bonding machine, spiral shell is protruded into positioning pin upper end
In mother, support frame is used for fixed test mechanism, its working principle is that: as shown in Fig. 2, when welding, it is lower between electrode and top electrode
Placing nut and welding base metal from top to bottom, when nut 7 is just putting (state A i.e. shown in Fig. 2), the lower end surface distance of nut 7
The distance of welding base metal 8 is H1, and after top electrode 2 is depressed, the lower end surface of nut 7 is bonded with welding base metal 8, what positioning pin 1 declined
Distance is H1, and the grating scale sensor block 52 of grating rule displacement sensor 5 is servo-actuated, grating rule displacement sensor can be detected decline away from
From for H1, when putting (state B i.e. shown in Fig. 2) when nut is counter, upward, the lower end surface distance welding of nut 7 is female for the salient point of nut 7
The distance of material 8 is H2, and it is H2, the height between H1 and H2 that dropping distance, which can be detected, in grating rule displacement sensor after top electrode pressure
Degree difference is H, the front and back sides of nut is judged by detecting falling head, to judge the placement status of nut 7.
In conclusion the utility model has the advantage that the utility model can be realized the automatic inspection positive and negative to nut
It surveys, structure of the detecting device is simple, and easily operated, detection efficiency is high and accuracy rate is high.
It is understood that being merely to illustrate the utility model above with respect to the specific descriptions of the utility model and not being
It is limited to technical solution described in the utility model embodiment.Those skilled in the art should understand that still can be with
It modifies to the utility model or equivalent replacement, to reach identical technical effect；Needs are used as long as meeting, all in this reality
Within novel protection scope.
Claims (2)
1. a kind of positive and negative testing agency of bonding machine nut, it is characterised in that: including positioning pin, lower electrode, red copper holding rod, double end
Cylinder, grating rule displacement sensor and support frame, the red copper holding rod are vertically arranged, and the lower electrode is located at the upper of red copper holding rod
End face, the double end cylinder are set to below red copper holding rod, the positioning pin pass through from top to bottom after lower electrode, red copper holding rod with it is double
The piston head connection of head cylinder one end, the cylinder body of the double end cylinder and the grating scale of grating rule displacement sensor are both secured to prop up
On support, the grating scale sensor block of the grating rule displacement sensor is connect with the piston head of the double end cylinder other end.
2. a kind of positive and negative testing agency of bonding machine nut according to claim 1, it is characterised in that: support frame as described above packet
Include the first vertical gripper shoe, the second vertical gripper shoe, first level support plate and the second horizontal supporting plate, the first level branch
Fagging and the second horizontal supporting plate are arranged in parallel, the one side and the grating of grating rule displacement sensor of first vertical gripper shoe
Ruler connection, and the upper surface of first level support plate is fixed in bottom end, the top of second vertical gripper shoe is fixed on first
The upper surface of the second horizontal supporting plate is fixed in the lower surface of horizontal supporting plate, bottom end, and the cylinder body of the double end cylinder is located at the
The upper surface of first level mounting plate, the work of the double end cylinder other end are fixed in the another side of one vertical gripper shoe and bottom surface
Chock plug is movable first level support plate and the second horizontal supporting plate after first level support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807773.0U CN208961302U (en) | 2018-11-02 | 2018-11-02 | A kind of positive and negative testing agency of bonding machine nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821807773.0U CN208961302U (en) | 2018-11-02 | 2018-11-02 | A kind of positive and negative testing agency of bonding machine nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208961302U true CN208961302U (en) | 2019-06-11 |
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ID=66764998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821807773.0U Active CN208961302U (en) | 2018-11-02 | 2018-11-02 | A kind of positive and negative testing agency of bonding machine nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208961302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369850A (en) * | 2019-08-20 | 2019-10-25 | 广州市极动焊接机械有限公司 | A kind of welding device for detecting distance of travel |
-
2018
- 2018-11-02 CN CN201821807773.0U patent/CN208961302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369850A (en) * | 2019-08-20 | 2019-10-25 | 广州市极动焊接机械有限公司 | A kind of welding device for detecting distance of travel |
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