CN211727394U - Water channel core anti-misplacement mechanism - Google Patents
Water channel core anti-misplacement mechanism Download PDFInfo
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- CN211727394U CN211727394U CN201922217352.3U CN201922217352U CN211727394U CN 211727394 U CN211727394 U CN 211727394U CN 201922217352 U CN201922217352 U CN 201922217352U CN 211727394 U CN211727394 U CN 211727394U
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- core
- water channel
- boss
- channel core
- interference rod
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Abstract
The utility model provides a water channel core anti-dislocation mechanism, which comprises a core assembly platform, wherein a chute is arranged on the core assembly platform, and an interference rod is vertically arranged in the chute; the bottom of this interference pole is sliding fit and is equipped with lock nut with the spout, interferes the top height of pole and the high phase-match of bottom surface boss of first water course core, second water course core, and the inner of spout is located under first water course core boss, and the outer end of spout is located under second water course core boss. When the interference rod moves to the inner end of the sliding chute, the top end of the interference rod interferes with the boss of the first water channel core, so that the first water channel core is not placed in place. At this time, only the second water channel core can be placed and only the second water channel core can be used for production. When the interference rod moves to the outer end of the sliding groove, the top end of the interference rod interferes with the boss of the second water channel core, so that the second water channel core is not placed in place. At this time, only the first water channel core can be placed and only the first water channel core can be used for production. Thus, the condition that the water channel core is misplaced is avoided.
Description
Technical Field
The utility model relates to an automobile engine cylinder cap casting field, especially a water course core mistake proofing put mechanism for automobile engine cylinder cap casting.
Background
At present, the structures of some automobile engine cylinder covers are basically the same except for different internal cooling water channels. By utilizing the characteristic, in the process of producing two similar cylinder covers, the cylinder covers with different models can be produced as long as the water channel core is replaced. Therefore, the components such as the core assembly table, the bottom frame core and the like do not need to be replaced and can be shared, so that the production efficiency is improved, and the production cost is also reduced.
However, when the water channel core is produced in such a way, a hidden trouble exists, namely the water channel core is misplaced. When an automobile engine cylinder cover of a certain type needs to be produced, if a water channel core of another type is used, the product is not in line with the production requirement, and great waste is caused.
As shown in fig. 8 and 9, the difference between the first channel core 8 and the second channel core 10 is mainly different in the position of the boss 9 on the bottom surface, so that the channel cores can be prevented from being misplaced by the difference.
SUMMERY OF THE UTILITY MODEL
The not enough to above-mentioned prior art, the to-be-solved technical problem of the utility model is to provide a water course core mistake proofing mechanism, utilize the difference of two kinds of water course core structures, set up the interference pole of interfering with the boss, play the effect that the water course core mistake proofing was put.
In order to achieve the above and other related objects, the present invention provides a water channel core anti-dislocation mechanism, which comprises a core assembly table, wherein a chute is arranged on the core assembly table, and an interference rod is vertically arranged in the chute; the bottom of this interference pole is sliding fit and is equipped with lock nut with the spout, interferes the top height of pole and the high phase-match of bottom surface boss of first water course core, second water course core, and the inner of spout is located under first water course core boss, and the outer end of spout is located under second water course core boss. When the interference rod moves to the inner end of the sliding groove, the top end of the interference rod interferes with the boss on the bottom surface of the first water channel core, so that the first water channel core is not placed in place. At this time, only the second water channel core can be placed and only the second water channel core can be used for production. When the interference rod moves to the outer end of the sliding groove, the top end of the interference rod interferes with the boss on the bottom surface of the second water channel core, and the second water channel core is not placed in place. At this time, only the first water channel core can be placed and only the first water channel core can be used for production. Therefore, only one water channel core is selected for production by changing the position of the interference rod, and the phenomenon that the water channel core is misplaced is avoided.
The spout has two, sets up side by side, all is equipped with an interference pole in every spout. Thus, two interference points are provided, and the interference effect is ensured.
The bottom end of the interference rod penetrates through the sliding groove, and the bottom end of the interference rod is provided with a limiting boss. The cooperation of spacing boss and nut can guarantee that the bottom mounting of interfering the pole is more firm.
The bottom surface of the core assembly table is provided with a cover plate covering the sliding groove. The cover plate can prevent the interference rod from falling off and prevent sundries from entering the sliding chute.
The bottom surface of the core assembly table is provided with a cover plate groove, and the cover plate is positioned in the cover plate groove. Therefore, the cover plate can be prevented from protruding out of the bottom surface of the core assembling plate, the core assembling table is placed more stably, and the appearance is more attractive.
As described above, the utility model discloses a water course core mistake proofing mechanism has following beneficial effect: the utility model discloses when two kinds of near products of production, through the design of this kind of mistake proofing mechanism, can play the mistake proofing effect in these two kinds of product production processes on the one hand, on the other hand makes core assembly platform can arrive and obtain the sharing, practices thrift the cost, improves the rate of utilization of frock.
Drawings
FIG. 1 is a schematic view of the top view structure of the present invention
FIG. 2 is a schematic sectional view along the direction B-B in FIG. 1
FIG. 3 is a schematic structural view of the core assembly plate of the present invention
FIG. 4 is a schematic view of the interference rod of the present invention interfering with the first water channel core at the inner end of the sliding groove
FIG. 5 is a schematic view of the interference rod of the present invention in the inner end of the sliding groove not interfering with the second water channel core
FIG. 6 is a schematic view of the interference rod of the present invention showing a structure without interference between the outer end of the sliding groove and the first water channel core
FIG. 7 is a schematic view of the interference rod of the present invention interfering with the second water channel core at the outer end of the sliding groove
FIG. 8 is a schematic view of a first channel core and a second channel core stacked together
FIG. 9 is a schematic sectional view taken along the line A-A in FIG. 8
Description of the reference numerals
1. The water channel assembly comprises a core assembly table, 2 sliding grooves, 3 interference rods, 31 limiting bosses, 4 locking nuts, 5 cover plates, 6 cover plate grooves, 7 bottom frame cores, 8 first water channel cores, 9 bosses and 10 second water channel cores.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 9. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Referring to the attached drawings 1-3, the utility model provides a water channel core anti-dislocation mechanism, including core assembling table 1, open on core assembling table 1 has spout 2, and spout 2 has two, sets up side by side. The inner end of the chute 2 is positioned under the first water channel core boss 9, and the outer end of the chute 2 is positioned under the second water channel core boss 9. An interference rod 3 is vertically arranged in each sliding groove 2. The bottom of interfering pole 3 with spout 2 is sliding fit and is equipped with lock nut 4, interferes the pole bottom and is equipped with one section external screw thread and lock nut 4 cooperation. The bottom end of the interference rod 3 passes through the sliding chute 2, and the bottom end is provided with a limit boss 31. The height of the top end of the interference rod 3 is matched with the height of the bottom bosses 9 of the first water channel core 8 and the second water channel core 10. The bottom surface of the core assembly table 1 is provided with a cover plate 5 covering the sliding chute 2. The bottom surface of the core assembly table 1 is provided with a cover plate groove 6, and the cover plate 5 is positioned in the cover plate groove 6.
Referring to fig. 4-9, the main process of the present invention is as follows:
when it is desired to produce a product using the second waterway core 10, as shown in fig. 4 and 5, the interference rod 3 is first moved to the inner end of the slide groove 2 and locked with the lock nut 4. Then, one end of the second waterway core 10 is mounted on the bottom frame core 7. At this time, the boss 9 at the other end of the second waterway core 10 is just staggered with the top end of the interference rod 3, and the whole second waterway core 10 is placed in place for production. If the first water channel core 8 is taken by mistake, the lug boss 9 of the first water channel core 8 interferes with the top end of the interference rod 3, and the first water channel core 8 is not placed in place. Thus, the occurrence of misplacement is effectively prevented.
When it is desired to produce a product using the first waterway core 8, as shown in fig. 6 and 7, the interference rod 3 is first moved to the outer end of the slide groove 2 and locked with the lock nut 4. Then, one end of the first waterway core 8 is mounted on the bottom frame core 7. At this time, the boss 9 at the other end of the first water channel core 8 is just staggered with the top end of the interference rod 3, and the whole first water channel core 8 is placed in place, so that production can be carried out. If the second waterway core 10 is taken by mistake, the boss 9 of the second waterway core 10 interferes with the top end of the interference rod 3, and the second waterway core 10 is not put in place. Thus, the occurrence of misplacement is effectively prevented.
Fig. 8 and 9 are schematic structural views showing the first channel core and the second channel core stacked together, mainly for showing that the bosses of the two channel cores are different in position and are staggered with each other. First water course core, second water course core structurally seem unanimous basically, consequently take the mistake very easily, so utilize the different characteristics in boss position, utilize the utility model discloses the mechanism distinguishes when producing.
In conclusion, by changing the position of the interference rod 3, only one water channel core is selected for processing, and the phenomenon that the water channel core is misplaced is avoided.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a water course core mistake proofing mechanism, includes core assembling platform (1), its characterized in that: a sliding chute (2) is formed in the core assembly table (1), and an interference rod (3) is vertically arranged in the sliding chute (2); interfere the bottom of pole (3) with spout (2) are sliding fit and are equipped with lock nut (4), interfere the top height of pole (3) and the high phase-match of bottom surface boss (9) of first water course core (8), second water course core (10), the inner of spout (2) is located first water course core boss (9) under, and the outer end of spout (2) is located second water course core boss (9) under.
2. The waterway core anti-dislocation mechanism of claim 1, wherein: the two sliding grooves (2) are arranged side by side, and each sliding groove (2) is internally provided with an interference rod (3).
3. The waterway core anti-dislocation mechanism of claim 1 or 2, wherein: the bottom end of the interference rod (3) penetrates through the sliding groove (2), and a limiting boss (31) is arranged at the bottom end.
4. The waterway core anti-dislocation mechanism of claim 3, wherein: the bottom surface of the core assembling table (1) is provided with a cover plate (5) covering the sliding groove (2).
5. The waterway core anti-dislocation mechanism of claim 4, wherein: the core assembling table is characterized in that a cover plate groove (6) is formed in the bottom surface of the core assembling table (1), and the cover plate (5) is located in the cover plate groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922217352.3U CN211727394U (en) | 2019-12-12 | 2019-12-12 | Water channel core anti-misplacement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922217352.3U CN211727394U (en) | 2019-12-12 | 2019-12-12 | Water channel core anti-misplacement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211727394U true CN211727394U (en) | 2020-10-23 |
Family
ID=72875571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922217352.3U Active CN211727394U (en) | 2019-12-12 | 2019-12-12 | Water channel core anti-misplacement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211727394U (en) |
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2019
- 2019-12-12 CN CN201922217352.3U patent/CN211727394U/en active Active
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