CN215587670U - Prevent expander roll mould that drops - Google Patents
Prevent expander roll mould that drops Download PDFInfo
- Publication number
- CN215587670U CN215587670U CN202122107874.5U CN202122107874U CN215587670U CN 215587670 U CN215587670 U CN 215587670U CN 202122107874 U CN202122107874 U CN 202122107874U CN 215587670 U CN215587670 U CN 215587670U
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- locking
- hole
- groove
- mounting
- plate
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- 238000009434 installation Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses an expansion link falling-off prevention die which comprises a mounting plate, a locking plate and a cover plate, wherein the locking plate is arranged between the mounting plate and the cover plate, a locking groove and a limiting groove for accommodating the locking plate are formed in the mounting plate, a limiting block is arranged on one side of the locking plate and is installed with the limiting groove in an embedded mode, a plurality of limiting holes are formed in the locking groove of the mounting plate and consist of a semicircular hole and a strip-shaped hole, a plurality of locking holes are formed in the locking plate, a plurality of mounting holes are formed in the positions, adjacent to the locking holes, of the locking holes, and a plurality of fixing holes are formed in the cover plate. The utility model has the characteristics of preventing the expansion rod from falling off, increasing the contact area of the locking part of the expansion rod and the like.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to an expansion rod falling-off prevention die.
Background
The air conditioner mainly comprises four parts of an evaporator, a condenser, a compressor, a capillary tube and the like, wherein the tube expander is expansion joint equipment of the evaporator and the condenser of the tube-fin heat exchanger, hydraulic oil is used as power, and one-time tube expansion, two-time flaring and three-time flanging operations are completed in one-time clamping through a mechanical mode. After the tube expansion, the diameter of the heat exchange tube is larger than the aperture of the fin, so that the copper tube and the fin are tightly expanded and connected into a whole, and higher heat exchange efficiency is achieved.
The electric tube expander mainly comprises a main machine and an auxiliary mechanism, wherein the expansion rod mounting mechanism belongs to a power seat part in the auxiliary mechanism and is limited by the abrasion problem caused by long-term friction of a steel structure, the problem that the expansion rod cannot be locked frequently occurs in the expansion rod mounting mechanism of the electric tube expander, the structural stability is insufficient, and the electric tube expander causes great impact on the equipment efficiency, the product quality and the personnel safety in the production process.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide an expansion rod falling-off prevention die.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a prevent expander roll mould that drops, includes mounting panel, locking board and apron, the locking board set up in the mounting panel with between the apron, be equipped with on the mounting panel and hold the locking groove and the spacing groove of locking board, one side of locking board is equipped with the stopper, the stopper with spacing groove gomphosis installation, be equipped with a plurality of spacing holes on the locking groove of mounting panel, spacing hole comprises semicircular hole and bar hole, be equipped with a plurality of locking holes on the locking board, be equipped with a plurality of mounting holes on the adjacent position in locking hole, be equipped with a plurality of fixed orificess on the apron. The thickness of the locking plate is the same as the depth of the locking groove on the mounting plate.
As a further improvement of the utility model: the locking hole is an elliptical hole, and the mounting hole is a square mounting hole.
As a further improvement of the utility model: the opening end of the semicircular hole is abutted to one end of the strip-shaped hole, and the diameter of the semicircular hole is smaller than the width of the strip-shaped hole.
As a further improvement of the utility model: the locking hole corresponds to the limiting hole and the fixing hole respectively.
As a further improvement of the utility model: the limiting block is movably arranged in the limiting groove.
As a further improvement of the utility model: the length of the limiting block is greater than that of the limiting groove. The thickness of the limiting block is the same as the depth of the limiting groove.
As a further improvement of the utility model: and the mounting plate is provided with an elastic locking block. The mounting panel with one side of apron all is provided with the fixed slot, the fixed slot comprises triangular groove and square groove.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the locking groove and the limiting groove are designed on the mounting plate, and the limiting block is designed on the locking plate, so that the locking plate is embedded and mounted in the locking groove and the limiting groove and can move in the locking groove and the limiting groove, the locking stability of the expansion rod is increased, and meanwhile, the installation and the disassembly of the expansion rod are convenient.
2. Through set up the mounting hole with independent elasticity latch segment adaptation on the locking plate, set up the oval locking hole that is used for installing the expander roll simultaneously, use the fixed expander roll of elasticity latch segment locking, prevent that the expander roll from taking place to drop on the expander roll mould and influencing equipment security, avoid taking place to influence product quality scheduling problem.
3. The utility model has the characteristics of avoiding the quality problems of component scrapping and the like caused by the falling of the expansion rod, reducing the potential safety hazard generated when personnel ascend to replace the expansion rod, reducing the cost input caused by the damage of spare parts of the expansion rod, improving the production efficiency of equipment by about 10 percent, and the like.
Drawings
Fig. 1 is a schematic structural view of a mounting plate.
Fig. 2 is a schematic structural view of the locking plate.
Fig. 3 is a schematic structural diagram of the cover plate.
FIG. 4 is a side view of the mounting plate.
Fig. 5 is a schematic structural view of the elastic locking block.
Detailed Description
The utility model will now be further described with reference to the accompanying description and examples:
as shown in fig. 1 to 5, an anti-expansion rod falling die comprises a mounting plate 1, a locking plate 2 and a cover plate 3, the locking plate 2 is arranged on the mounting plate 1 and between the cover plate 3, the mounting plate 1 is provided with a locking groove 101 and a limiting groove 102 for accommodating the locking plate 2, one side of the locking plate 2 is provided with a limiting block 201, the limiting block 201 is embedded in the limiting groove 102, a plurality of limiting holes 104 are arranged on the locking groove 101 of the mounting plate 1, the limiting holes 104 are formed by semicircular holes and strip-shaped holes, a plurality of locking holes 202 are arranged on the locking plate 2, a plurality of mounting holes 203 are arranged at positions adjacent to the locking holes 202, and a plurality of fixing holes 301 are arranged on the cover plate 3.
The mounting panel 1 the locking plate 2 with the apron 3 passes through the bolt fastening, the locking plate 2 inlay and adorn in behind locking groove 101 and the spacing groove 102 on the mounting panel 1, the locking plate 2 with the locking groove 101 upper end junction of mounting panel 1 forms the plane, specifically, the thickness of locking plate 2 with the degree of depth of the locking groove 101 on the mounting panel 1 is the same, just the thickness of stopper 201 on the locking plate 2 with the degree of depth of the spacing groove 102 on the mounting panel 1 is the same.
The length of the locking plate 2 is smaller than that of the locking groove 101, and the locking plate 2 is movably arranged in the locking groove 101 of the mounting plate 1.
Specifically, the locking hole 202 is an elliptical hole, and the mounting hole 203 is a square mounting hole 203. The expansion rod is arranged in the locking hole 202, the mounting hole 203 is used for mounting an elastic locking block for locking and fixing the expansion rod,
specifically, the opening end of the semicircular hole is abutted to one end of the strip-shaped hole, and the diameter of the semicircular hole is smaller than the width of the strip-shaped hole. The semicircular hole is used for limiting the mounting position of the expansion rod below the locking plate 2, and the strip-shaped hole is convenient for the expansion rod to displace when the locking plate 2 moves so as to realize the detachment and the mounting of the expansion rod.
Specifically, the locking hole 202 corresponds to the limiting hole 104 and the fixing hole 301 respectively. The expansion rod passes through the limiting hole 104, the locking hole 202 and the fixing hole 301 and is positioned on the same vertical plane.
Specifically, the limiting block 201 is movably mounted in the limiting groove 102, and the limiting block 201 moves left and right in the limiting groove 102, so that the locking plate 2 moves in the locking groove 101 in a limiting manner, and the mounting and the separation of the expansion rod are facilitated.
Specifically, the length of the limiting block 201 is greater than that of the limiting groove 102, so that the limiting block 201 can be flexibly and quickly installed in the limiting groove 102, and the locking plate 2 can be flexibly installed on the installation plate 1.
Specifically, the mounting plate 1 is provided with an elastic locking block 5. The mounting panel 1 with one side of apron 3 all is provided with fixed slot 103, fixed slot 103 comprises triangular groove and square groove.
The main functions of the utility model are as follows: according to the utility model, the locking plate is fixed by matching the locking groove and the limiting groove of the mounting plate and the limiting block of the locking plate, and the cover plate, so that the locking plate for mounting the expansion rod is fixedly embedded on the mounting plate, the locking plate can move in the locking groove and the limiting groove in a limiting way, and the expansion rod is fixed by locking the elastic locking block, so that the expansion rod is not easy to fall off, the problems of expansion rod replacement frequency, potential safety hazard, component scrapping and the like caused by frequent and frequent locking of the expansion rod are reduced, the production efficiency is improved, and the cost input caused by the damage of spare parts of the expansion rod is reduced.
In summary, after reading the present disclosure, those skilled in the art can make various other corresponding changes without creative mental labor according to the technical solutions and concepts of the present disclosure, and all of them are within the protection scope of the present disclosure.
Claims (7)
1. The utility model provides a prevent expander roll mould that drops, its characterized in that, includes mounting panel, locking board and apron, the locking board set up in the mounting panel with between the apron, be equipped with on the mounting panel and hold the locking groove and the spacing groove of locking board, one side of locking board is equipped with the stopper, the stopper with spacing groove gomphosis installation, be equipped with a plurality of spacing holes on the locking groove of mounting panel, spacing hole comprises semicircular hole and bar hole, be equipped with a plurality of locking holes on the locking board, be equipped with a plurality of mounting holes on the adjacent position in locking hole, be equipped with a plurality of fixed orificess on the apron.
2. The mold of claim 1, wherein the locking hole is an elliptical hole and the mounting hole is a square mounting hole.
3. The mold for preventing the expansion rod from falling off as claimed in claim 1, wherein the open end of the semicircular hole is abutted against one end of the strip-shaped hole, and the diameter of the semicircular hole is smaller than the width of the strip-shaped hole.
4. The mold of claim 1, wherein the locking hole corresponds to the limiting hole and the fixing hole.
5. The mold for preventing the expansion rod from falling off as claimed in claim 1, wherein the limiting block is movably mounted in the limiting groove.
6. The die for preventing the expansion rod from falling off as claimed in claim 1, wherein the length of the limiting block is greater than that of the limiting groove.
7. The mold of claim 1, wherein the mounting plate is provided with a resilient locking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107874.5U CN215587670U (en) | 2021-09-02 | 2021-09-02 | Prevent expander roll mould that drops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107874.5U CN215587670U (en) | 2021-09-02 | 2021-09-02 | Prevent expander roll mould that drops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215587670U true CN215587670U (en) | 2022-01-21 |
Family
ID=79884032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122107874.5U Active CN215587670U (en) | 2021-09-02 | 2021-09-02 | Prevent expander roll mould that drops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215587670U (en) |
-
2021
- 2021-09-02 CN CN202122107874.5U patent/CN215587670U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |