CN220611918U - Gas injection limit die suitable for nonstandard tool - Google Patents
Gas injection limit die suitable for nonstandard tool Download PDFInfo
- Publication number
- CN220611918U CN220611918U CN202322340905.0U CN202322340905U CN220611918U CN 220611918 U CN220611918 U CN 220611918U CN 202322340905 U CN202322340905 U CN 202322340905U CN 220611918 U CN220611918 U CN 220611918U
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- assembly
- limiting
- lower die
- die assembly
- gas injection
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- 238000002347 injection Methods 0.000 title claims abstract description 35
- 239000007924 injection Substances 0.000 title claims abstract description 35
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 11
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to an air injection limiting die suitable for nonstandard tools, which comprises a lower die assembly, wherein a separated upper die assembly is arranged on the lower die assembly, a storage groove is arranged in the lower die assembly, a limiting support is arranged in the storage groove, a tool limiting assembly is arranged below the limiting support, a driving device is arranged on the outer side of the lower die assembly, a sealing contact assembly connected with the driving device is arranged on one side of the storage groove, an adjustable positioning assembly is distributed on the other side of the storage groove, an air guide channel is arranged on the lower die assembly, an outlet of the air guide channel corresponds to a tool limiting group, and an air charging hole connected with the air guide channel is formed in the outer side of the lower die assembly. Therefore, through the mutual matching of the limiting support and the tool limiting assembly, the upper and lower limiting of the nonstandard tool during the pre-placement period can be realized, and the unnecessary rolling and shifting of the nonstandard tool are avoided. The whole die has better air tightness and meets the requirements of various gas injection processing and air tightness detection.
Description
Technical Field
The utility model relates to a limiting die, in particular to an air injection limiting die suitable for nonstandard tools.
Background
For the existing nonstandard tooling processing, certain air tightness detection is often needed. The existing detection mode is to put a nonstandard tool mode on a detection platform, hold the air gun end by a worker, and start to inject gas for detection. During this time, a worker is required to leave a hand free to take the plug for plugging the air outlet of the nonstandard workpiece. Or, a blocking block is arranged on the detection platform, and the nonstandard workpiece is held by a hand to enable the air outlet of the nonstandard workpiece to be propped against the blocking block.
Therefore, the existing operation is complex, a worker needs to have certain operation experience, and otherwise the detection efficiency is low. Meanwhile, if the face has more ventilation holes or air passages, the operation is more complicated, and detection omission is easy to occur. Furthermore, the operation is easy to be tired in view of the continuous inflation.
In view of the above-mentioned drawbacks, the present inventors have actively studied and innovated to create a gas injection limit mold suitable for non-standard tools, which has a more industrial utility value.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide the gas injection limiting die suitable for the nonstandard tool.
The utility model relates to an air injection limit die suitable for a nonstandard tool, which comprises a lower die assembly, wherein a separated upper die assembly is arranged on the lower die assembly, and the air injection limit die comprises: the device is characterized in that a storage groove is formed in the lower die assembly, a limiting support is arranged in the storage groove, a tool limiting assembly is arranged below the limiting support, a driving device is arranged on the outer side of the lower die assembly, a sealing contact assembly connected with the driving device is arranged on one side of the storage groove, an adjusting type positioning assembly is distributed on the other side of the storage groove, an air guide channel is arranged on the lower die assembly, an outlet of the air guide channel corresponds to the tool limiting group, and an air charging hole connected with the air guide channel is formed in the outer side of the lower die assembly.
Further, the gas injection limiting die suitable for the nonstandard tool comprises the limiting support, wherein the limiting support comprises elevating blocks distributed in pairs, a limiting rod is arranged between the elevating blocks, and a plurality of abdicating grooves are formed in the lower end of the limiting rod.
Still further, the gas injection limiting die suitable for the nonstandard tool comprises a placing plate, wherein a plurality of limiting grooves are distributed on the placing plate.
Still further, the gas injection limit die suitable for the nonstandard tool comprises a mounting bracket arranged on the outer side of the lower die assembly, and a pushing cylinder is arranged on the mounting bracket.
Still further, the gas injection limiting die suitable for the nonstandard tool is characterized in that the sealing contact assembly is a sealing block arranged in the lower die assembly, and the sealing block is arranged towards one side of the tool limiting assembly to form a sealing contact surface.
Still further, the gas injection limit die suitable for the nonstandard tool is characterized in that guide blocks are arranged on two sides of the sealing block, a guide groove is formed in the inner wall of the lower die assembly, and one end of each guide block is embedded into the guide groove.
Still further, the gas injection limit die suitable for the nonstandard tool comprises an installation block arranged in the lower die assembly, an adjusting groove is formed in the top of the installation block, a push rod is arranged in the adjusting groove, a positioning block is arranged on the push rod in a penetrating mode, the positioning block is in contact with the outer side of the lower die assembly, and an avoidance groove is formed in the position of the upper die assembly corresponding to the push rod.
Furthermore, the gas injection limiting die suitable for the nonstandard tool is characterized in that a sealing gasket is distributed at the upper end of the lower die assembly.
Still further, the gas injection limit die suitable for the nonstandard tool comprises a limit hole arranged at the vertex angle of the lower die assembly, and a limit inserting column arranged at the corresponding position of the lower end of the upper die assembly, wherein the limit inserting column is inserted into the limit hole when the upper die assembly and the lower die assembly are combined.
Still further, the gas injection limit die suitable for the nonstandard tool comprises a hole body, wherein the hole body is epitaxially provided with a contact guide block.
By means of the scheme, the utility model has at least the following advantages:
1. through the mutually supporting of spacing support, frock spacing subassembly, can realize that nonstandard frock is spacing from top to bottom in the period of placing in advance, avoid it to appear unnecessary to roll and skew.
2. The sealing contact assembly is matched with the adjusting type positioning assembly, so that axial clamping limit of the nonstandard tool is realized, necessary sealing of a contact end is met, and a non-gas injection area is blocked.
3. The whole die has better air tightness and meets the requirements of various gas injection processing and air tightness detection.
4. The whole structure is simple, and the manufacturing and the use are convenient.
5. Each component can be flexibly replaced according to the appearance of the nonstandard workpiece, and the implementation cost is reduced.
The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an air injection limit die suitable for non-standard tools.
The meaning of each reference numeral in the figures is as follows.
1. Lower die assembly 2 upper die assembly
3. Limit rod of heightening block 4
5. Mounting bracket 6 pushing cylinder
7. Sealing block 8 guide block
9. Mounting block 10 ejector rod
11. Positioning block 12 sealing gasket
13. Spacing spliced pole of spacing hole 14
15. The hole body 16 contacts the guide block
17. Nonstandard tool
Detailed Description
The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model and are not intended to limit the scope of the utility model.
The gas injection limiting die suitable for nonstandard frock of fig. 1, including lower die assembly 1, be provided with die assembly 2 on the lower die assembly 1 of disconnect-type, its difference lies in: the lower die assembly 1 is provided with a storage groove, so that an effective limiting space is formed conveniently. Specifically, a limiting bracket is arranged in the storage groove, and a tooling limiting assembly (not shown in the figure) is arranged below the limiting bracket. Thus, the upper and lower two bit surfaces of the nonstandard tool 17 can be pre-limited, and unnecessary rolling or undulating deflection of the nonstandard tool is avoided. Meanwhile, a driving device is arranged on the outer side of the lower die assembly 1, a sealing contact assembly connected with the driving device is arranged on one side of the storage groove, and an adjusting type positioning assembly is distributed on the other side of the storage groove. Therefore, the two ends of the nonstandard tool 17 can be effectively clamped and limited, the nonstandard tool 17 can be plugged, and the corresponding gas can flow into a designated area of the nonstandard tool during the subsequent gas injection period. In addition, considering the convenience of gas introduction, the lower die assembly 1 is provided with an air guide channel (not shown in the figure), an outlet (not shown in the figure) of the air guide channel corresponds to the tooling limiting group, and the outer side of the lower die assembly 1 is provided with an air charging hole connected with the air guide channel.
In combination with a preferred embodiment of the present utility model, in order to adjust the bottom height according to the model of the nonstandard fixture 17, so as to facilitate smooth butt joint of the sealing contact assembly during subsequent processing, the limiting bracket includes elevating blocks 3 distributed in pairs. Meanwhile, a limiting rod 4 is erected between the elevating blocks 3, and a plurality of abdicating grooves are formed in the lower end of the limiting rod 4. Thus, by means of the existence of the yielding grooves, the appearance of different nonstandard tools 17 is adapted, and the combination of lamination is met by replacing different limiting rods 4, so that the upper limiting is realized. And, the frock limiting component who adopts is including placing the board, and it has a plurality of spacing grooves to place to distribute on the board. Thus, the appearance of the nonstandard tool 17 can be attached, and effective bottom limiting is achieved.
Further, the driving device adopted by the utility model comprises a mounting bracket 5 arranged on the outer side of the lower die assembly 1, and a pushing cylinder 6 is arranged on the mounting bracket 5. Therefore, quick response can be realized, and force is applied to one end of the nonstandard tool 17, so that effective clamping limit is ensured. During implementation, the sealing contact assembly is a sealing block 7 arranged in the lower die assembly 1, and one side of the sealing block 7, facing the tool limiting assembly, is provided with a sealing contact surface. Therefore, the joint can be contacted with one end of the nonstandard workpiece in a relatively fitting manner, and the tightness of the combined end face is improved while the nondestructive limit is met. In order to realize smoother movement guiding, guide blocks 8 can be arranged on two sides of the sealing block 7, guide grooves are formed in the inner wall of the lower die assembly 1, and one ends of the guide blocks 8 are embedded into the guide grooves. Therefore, the sealing block 7 does not float on the upper and lower end surfaces when being displaced, and more stable contact is realized.
In connection with practical implementation, in order to achieve an effective adjustment of the contact distance, in conjunction with the stroke of the pushing cylinder 6, an adjustable positioning assembly is used comprising a mounting block 9 arranged in the lower die assembly 1. Meanwhile, an adjusting groove is formed in the top of the mounting block 9, and a push rod 10 is arranged in the adjusting groove. And, wear to be equipped with locating piece 11 on ejector pin 10, locating piece 11 and the contact of lower mould subassembly 1 outside, upper mould subassembly 2 is provided with the groove of dodging corresponding ejector pin 10 position department. In this way, the ejector rod 10 can directly support and limit one point of the nonstandard workpiece.
Still further, the upper end of the lower die assembly 1 is provided with a sealing gasket 12, so that the overall tightness of the combined die can be improved. Meanwhile, in order to realize matched combination guide, a limiting hole 13 is formed in the top angle of the lower die assembly 1, and a limiting inserting column 14 is arranged at a position corresponding to the lower end of the upper die assembly 2. Thus, when the upper and lower die assemblies 2, 1 are combined, the limit posts 14 are inserted into the limit holes 13.
Furthermore, in order to achieve a facilitated docking with the external inflation head, the inflation holes used comprise a hole body 15, the hole body 15 being provided with contact guide blocks 16 extending outwardly.
The working principle of the utility model is as follows:
the nonstandard tools 17 are inserted into the space between the tool limiting assembly and the limiting rod 4 one by one, and the nonstandard tools 17 are placed through the existing limiting structure to roll.
And then, the position of the ejector rod 10 is adjusted, one end of the ejector rod 10 is propped against the nonstandard tool 17, and the other end of the nonstandard tool 17 is positioned in a region which can be contacted by the sealing block 7.
Subsequently, the upper die assembly 2 is closed. The corresponding inflator is aligned with the inflation aperture.
Then, the driving device starts to work, so that the final limit of the nonstandard workpiece is realized, and the effective blocking of the part needing sealing is met.
And finally, injecting corresponding gas into the die to meet the requirements of subsequent processing and detection.
As can be seen from the above text expressions and the accompanying drawings, the utility model has the following advantages:
1. through the mutually supporting of spacing support, frock spacing subassembly, can realize that nonstandard frock is spacing from top to bottom in the period of placing in advance, avoid it to appear unnecessary to roll and skew.
2. The sealing contact assembly is matched with the adjusting type positioning assembly, so that axial clamping limit of the nonstandard tool is realized, necessary sealing of a contact end is met, and a non-gas injection area is blocked.
3. The whole die has better air tightness and meets the requirements of various gas injection processing and air tightness detection.
4. The whole structure is simple, and the manufacturing and the use are convenient.
5. Each component can be flexibly replaced according to the appearance of the nonstandard workpiece, and the implementation cost is reduced.
Furthermore, the description of the present utility model as to the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings is for convenience of description and simplification of the description only, and is not intended to indicate or imply that the apparatus or configuration referred to must have a specific orientation or be operated in a specific orientation configuration, and thus should not be construed as limiting the present utility model.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (10)
1. Gas injection limit mould suitable for nonstandard frock, including the lower mould subassembly, be provided with mould subassembly on the lower mould subassembly of disconnect-type, its characterized in that: the device is characterized in that a storage groove is formed in the lower die assembly, a limiting support is arranged in the storage groove, a tool limiting assembly is arranged below the limiting support, a driving device is arranged on the outer side of the lower die assembly, a sealing contact assembly connected with the driving device is arranged on one side of the storage groove, an adjusting type positioning assembly is distributed on the other side of the storage groove, an air guide channel is arranged on the lower die assembly, an outlet of the air guide channel corresponds to the tool limiting group, and an air charging hole connected with the air guide channel is formed in the outer side of the lower die assembly.
2. The gas injection limit die suitable for non-standard tools according to claim 1, wherein: the limiting support comprises heightening blocks which are distributed in pairs, a limiting rod is erected between the heightening blocks, and a plurality of abdicating grooves are formed in the lower end of the limiting rod.
3. The gas injection limit die suitable for non-standard tools according to claim 1, wherein: the tool limiting assembly comprises a placing plate, and a plurality of limiting grooves are distributed on the placing plate.
4. The gas injection limit die suitable for non-standard tools according to claim 1, wherein: the driving device comprises a mounting bracket arranged on the outer side of the lower die assembly, and a pushing cylinder is arranged on the mounting bracket.
5. The gas injection limit die suitable for non-standard tools according to claim 1, wherein: the sealing contact assembly is a sealing block arranged in the lower die assembly, and one side of the sealing block, which faces the tool limiting assembly, is provided with a sealing contact surface.
6. The gas injection limit die suitable for non-standard tools according to claim 5, wherein: guide blocks are arranged on two sides of the sealing block, guide grooves are formed in the inner wall of the lower die assembly, and one end of each guide block is embedded into each guide groove.
7. The gas injection limit die suitable for non-standard tools according to claim 1, wherein: the adjusting type positioning assembly comprises an installation block arranged in the lower die assembly, an adjusting groove is formed in the top of the installation block, a push rod is arranged in the adjusting groove, a positioning block penetrates through the push rod, the positioning block is in contact with the outer side of the lower die assembly, and an avoidance groove is formed in the position of the upper die assembly corresponding to the push rod.
8. The gas injection limit die suitable for non-standard tools according to claim 1, wherein: and a sealing gasket is distributed at the upper end of the lower die assembly.
9. The gas injection limit die suitable for non-standard tools according to claim 1, wherein: the top angle department of lower mould subassembly is provided with spacing hole, upward mould subassembly lower extreme corresponds position department and is provided with spacing spliced pole, when last mould subassembly, lower mould subassembly combine, spacing spliced pole inserts in the spacing hole.
10. The gas injection limit die suitable for non-standard tools according to claim 1, wherein: the inflation hole comprises a hole body, and the hole body is externally provided with a contact guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340905.0U CN220611918U (en) | 2023-08-30 | 2023-08-30 | Gas injection limit die suitable for nonstandard tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322340905.0U CN220611918U (en) | 2023-08-30 | 2023-08-30 | Gas injection limit die suitable for nonstandard tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220611918U true CN220611918U (en) | 2024-03-19 |
Family
ID=90225412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322340905.0U Active CN220611918U (en) | 2023-08-30 | 2023-08-30 | Gas injection limit die suitable for nonstandard tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220611918U (en) |
-
2023
- 2023-08-30 CN CN202322340905.0U patent/CN220611918U/en active Active
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