CN211840902U - Tool positioning mechanism for preventing misloading and neglected loading - Google Patents
Tool positioning mechanism for preventing misloading and neglected loading Download PDFInfo
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- CN211840902U CN211840902U CN202020180595.4U CN202020180595U CN211840902U CN 211840902 U CN211840902 U CN 211840902U CN 202020180595 U CN202020180595 U CN 202020180595U CN 211840902 U CN211840902 U CN 211840902U
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Abstract
The utility model relates to a frock clamp technical field just discloses a prevent frock positioning mechanism of misloading neglected loading, comprising a base plate, the top surface fixedly connected with mount of bottom plate, the back fixedly connected with slide rail of mount, the interior surface activity joint of slide rail has perpendicular sliding mechanism. According to the tool positioning mechanism for preventing misloading and neglected loading, the detection pin of the nut sleeve is upwards ejected out to be close to the detection mechanism of the nut sleeve, the detection mechanism of the nut sleeve sends a signal, and the indicator light turns yellow; otherwise, no signal is generated, the indicator light is not on, the second cylinder is designed to use the nut and nut sleeve detection pin capable of moving left and right, after the nut is installed, the nut and nut sleeve detection pin is ejected leftwards and is close to the nut and nut sleeve detection mechanism, the nut and nut sleeve detection mechanism sends out a signal, and the indicator light turns yellow; otherwise, no signal exists, the indicating lamp is not on, so that whether the nut or the nut sleeve is neglected to be installed or not is judged, the installation defective products are avoided, and the using effect is good.
Description
Technical Field
The utility model relates to a frock clamp technical field specifically is a prevent frock positioning mechanism of misloading neglected loading.
Background
The automobile production is generally four processes: punching press, welding, application, final assembly, wherein welding process needs the frock to guarantee positioning accuracy, reduces welding deformation, promotes the manufacturing efficiency of car, and the design development of frock has become an important ring of automobile product development.
When the existing tool positioning mechanism is used for installing the nut and the nut sleeve, the nut sleeve and the nut are installed and fall off due to the fact that the nut sleeve and the nut are installed mechanically, the condition of neglected installation is caused, the nut sleeve and the nut are installed in a failed mode, assembly quality of a workpiece is affected, and the using effect is poor.
In addition, when the existing tool positioning mechanism is used for installing the nut and the nut sleeve, the nut sleeve is of a self-symmetrical structure, and the flange of the nut sleeve is a short surface and a long surface, so that the short surface and the long surface are installed in a wrong way during installation, the nut sleeve is installed in a wrong way, defective products are generated, and the production and installation quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a prevent frock positioning mechanism of misloading neglected loading possesses the advantage that prevents nut cover and nut neglected loading and prevent nut cover misloading, has solved the problem mentioned among the above-mentioned background art.
The utility model provides a following technical scheme: a tool positioning mechanism for preventing misloading and neglected loading comprises a bottom plate, wherein a fixed frame is fixedly connected to the top surface of the bottom plate, a slide rail is fixedly connected to the back surface of the fixed frame, a vertical sliding mechanism is movably clamped on the inner surface of the slide rail, a first air cylinder is fixedly mounted at the top of the bottom plate, the upper end of the first air cylinder is fixedly connected with the bottom surface of the vertical sliding mechanism, a main positioning support positioned on the right side of the fixed frame is fixedly connected to the top surface of the bottom plate, a step pin is clamped inside the main positioning support, a nut is arranged at the top end of the step pin, a nut sleeve is movably sleeved at the top end of the nut, a connecting rod is fixedly connected to the right side of the vertical sliding mechanism, a nut sleeve detection pin is fixedly sleeved inside the right end of the connecting rod, a nut sleeve detection mechanism is arranged at the top of the nut sleeve detection pin, the left side end of the second cylinder is movably connected with a spring sleeve.
Preferably, the left end of the spring sleeve is fixedly connected with a nut and a nut sleeve detection pin, and the nut and nut sleeve detection pin and the nut are located on the same horizontal plane.
Preferably, the outer surface of the step pin is fixedly sleeved with a reference surface, and the bottom surface of the reference surface is positioned at the upper part of the top surface of the main positioning support.
Preferably, the lower end of the nut sleeve detection pin is fixedly connected with a nut sleeve positioning pin, and the nut sleeve positioning pin is located above the nut sleeve.
Preferably, the number of the first cylinder, the fixing frame and the second cylinder is two, and the first cylinder, the fixing frame and the second cylinder are distributed on the top surface of the bottom plate in a mirror symmetry mode.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. according to the tooling positioning mechanism for preventing misloading and neglected loading, the first air cylinder and the sliding mechanism are designed to use the nut sleeve detection pin capable of moving up and down, after the nut sleeve is installed, the nut sleeve detection pin is ejected upwards and is close to the nut sleeve detection mechanism, the nut sleeve detection mechanism sends a signal, and the indicator light turns yellow; otherwise, no signal is generated, the indicator light is not on, the second cylinder is designed to use the nut and nut sleeve detection pin capable of moving left and right, after the nut is installed, the nut and nut sleeve detection pin is ejected leftwards and is close to the nut and nut sleeve detection mechanism, the nut and nut sleeve detection mechanism sends out a signal, and the indicator light turns yellow; otherwise, no signal exists, the indicating lamp is not on, so that whether the nut or the nut sleeve is neglected to be installed or not is judged, the installation defective products are avoided, and the using effect is good.
2. This prevent frock positioning mechanism of misloading neglected loading uses the nut and the nut cover of step face to detect the round pin through the design, and after the long turn-ups face of nut cover was put into, the nut cover long turn-ups withstood nut and nut cover and detected the round pin, and nut cover detection mechanism is signalless, and the pilot lamp is not bright, judges from this that the nut cover is adorned conversely, in time makes the adjustment, improves the installation quality.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2;
fig. 4 is a partial schematic view of the structure of the present invention.
In the figure: 1. a base plate; 2. a fixed mount; 3. a slide rail; 4. a vertical sliding mechanism; 5. a first cylinder; 6. a main positioning support; 7. a step pin; 8. a nut; 9. a nut sleeve; 10. a connecting rod; 11. a nut sleeve detection pin; 12. the nut is sleeved with the positioning pin; 13. a nut sleeve detection mechanism; 14. a reference plane; 15. a second cylinder; 16. a nut detection mechanism; 17. a spring sleeve; 18. the nut and nut sleeve detection pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a tooling positioning mechanism for preventing misloading and neglected loading comprises a bottom plate 1, a fixed frame 2 is fixedly connected to the top surface of the bottom plate 1, a slide rail 3 is fixedly connected to the back surface of the fixed frame 2, a vertical sliding mechanism 4 is movably clamped and connected to the inner surface of the slide rail 3, a first air cylinder 5 is fixedly installed at the top of the bottom plate 1, the upper end of the first air cylinder 5 is fixedly connected to the bottom surface of the vertical sliding mechanism 4, a main positioning support 6 positioned at the right side of the fixed frame 2 is fixedly connected to the top surface of the bottom plate 1, a step pin 7 is clamped and connected to the inside of the main positioning support 6, a nut 8 is arranged at the top end of the step pin 7, a nut sleeve 9 is movably sleeved and connected to the top of the nut 8, a connecting rod 10 is fixedly connected to the right side of the vertical sliding mechanism 4, a nut, the top surface fixed mounting of bottom plate 1 has the No. two cylinders 15 that are located No. one cylinder 5 rear side, and the left side end swing joint of No. two cylinders 15 has spring sleeve 17.
The left end of the spring sleeve 17 is fixedly connected with a nut and nut sleeve detection pin 18, the nut and nut sleeve detection pin 18 and the nut 8 are located on the same horizontal plane, the nut and nut sleeve detection pin 18 is guaranteed to be capable of detecting the nut 8 and the nut sleeve 9 all the time, and the nut and nut sleeve detection pin 18 is enabled to respectively complete detection of whether the nut 8 is arranged or not and whether the flanging of the nut sleeve 9 is installed in a wrong mode or not.
The outer surface of the step pin 7 is fixedly sleeved with a reference surface 14, the bottom surface of the reference surface 14 is located at the upper part of the top surface of the main positioning support 6, the bottom surface of the reference surface 14 is kept horizontal, and when the reference surface is in contact with the main positioning support 6, the contact level is guaranteed, and the detection precision is improved.
The lower end of the nut sleeve detection pin 11 is fixedly connected with a nut sleeve positioning pin 12, the nut sleeve positioning pin 12 is located above the nut sleeve 9, and when the nut sleeve detection pin 11 is contacted with the nut sleeve 9 through the nut sleeve positioning pin 12, the nut sleeve detection mechanism 13 is triggered to move upwards to realize detection of the nut sleeve 9.
Wherein, the quantity of cylinder 5, mount 2 and No. two cylinders 15 is two, and two cylinders 5, mount 2 and No. two cylinders 15 mirror symmetry distribute on the top surface of bottom plate 1, and the quantity of work positioner is two promptly, and the mirror image distributes on bottom plate 1, improves work efficiency.
The working principle is as follows: the first air cylinder 5 acts to drive the vertical sliding mechanism 4 to slide downwards along the sliding rail 3, the nut sleeve detection pin 11 touches the nut sleeve 9 downwards, so that the nut sleeve detection pin 11 is ejected upwards under the action of an internal spring, the top of the nut sleeve detection pin 11 touches the nut sleeve detection mechanism 13, the indicator light is on, when the nut sleeve detection pin 11 does not touch the nut sleeve 9, the nut sleeve detection mechanism 13 does not touch the nut sleeve detection pin 11, and the indicator light is not on; the second cylinder 15 is controlled to move, the spring sleeve 17 is pushed to move left, the nut and nut sleeve detection pin 18 is made to move left, the left end face of the nut and nut sleeve detection pin 18 touches the nut 8, the spring sleeve 17 moves right, the nut detection mechanism 16 moves, the indicator light is on, otherwise, the indicator light is not on, the top surface of the molding surface on the left side of the nut and nut sleeve detection pin 18 does not touch the flanging of the nut sleeve 9, the long flanging of the nut sleeve 9 props against the nut and nut sleeve detection pin 18, the nut detection mechanism 16 has no signal indicator light which is on, and otherwise, the indicator light is not on.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a prevent frock positioning mechanism of misloading neglected loading, includes bottom plate (1), its characterized in that: the top surface of the bottom plate (1) is fixedly connected with a fixing frame (2), the back surface of the fixing frame (2) is fixedly connected with a sliding rail (3), a vertical sliding mechanism (4) is clamped on the inner surface of the sliding rail (3) in a movable manner, a first air cylinder (5) is fixedly installed at the top of the bottom plate (1), the upper end of the first air cylinder (5) is fixedly connected with the bottom surface of the vertical sliding mechanism (4), a main positioning support (6) positioned on the right side of the fixing frame (2) is fixedly connected with the top surface of the bottom plate (1), a step pin (7) is clamped inside the main positioning support (6), a nut (8) is arranged at the top end of the step pin (7), a nut sleeve (9) is movably sleeved at the top of the nut (8), a connecting rod (10) is fixedly connected on the right side of the vertical sliding mechanism (4), and a nut sleeve detection pin (11) is, the top of nut cover detection pin (11) is equipped with nut cover detection mechanism (13), the top surface fixed mounting of bottom plate (1) has No. two cylinders (15) that are located cylinder (5) rear side, the left side end swing joint of No. two cylinders (15) has spring sleeve (17).
2. The tool positioning mechanism for preventing misloading and neglected loading of the claim 1, characterized in that: the left end of the spring sleeve (17) is fixedly connected with a nut and nut sleeve detection pin (18), and the nut and nut sleeve detection pin (18) and the nut (8) are located on the same horizontal plane.
3. The tool positioning mechanism for preventing misloading and neglected loading of the claim 1, characterized in that: the outer surface of the step pin (7) is fixedly sleeved with a reference surface (14), and the bottom surface of the reference surface (14) is positioned at the upper part of the top surface of the main positioning support (6).
4. The tool positioning mechanism for preventing misloading and neglected loading of the claim 1, characterized in that: the lower end of the nut sleeve detection pin (11) is fixedly connected with a nut sleeve positioning pin (12), and the nut sleeve positioning pin (12) is located above the nut sleeve (9).
5. The tool positioning mechanism for preventing misloading and neglected loading of the claim 1, characterized in that: the number of the first air cylinder (5), the fixing frame (2) and the second air cylinder (15) is two, and the first air cylinder (5), the fixing frame (2) and the second air cylinder (15) are distributed on the top surface of the bottom plate (1) in a mirror symmetry mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020180595.4U CN211840902U (en) | 2020-02-18 | 2020-02-18 | Tool positioning mechanism for preventing misloading and neglected loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020180595.4U CN211840902U (en) | 2020-02-18 | 2020-02-18 | Tool positioning mechanism for preventing misloading and neglected loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211840902U true CN211840902U (en) | 2020-11-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020180595.4U Active CN211840902U (en) | 2020-02-18 | 2020-02-18 | Tool positioning mechanism for preventing misloading and neglected loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211840902U (en) |
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2020
- 2020-02-18 CN CN202020180595.4U patent/CN211840902U/en active Active
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