CN109676025B - Sheet metal mould with quick mould clamping function for forming refrigerator fan housing - Google Patents
Sheet metal mould with quick mould clamping function for forming refrigerator fan housing Download PDFInfo
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- CN109676025B CN109676025B CN201910126255.5A CN201910126255A CN109676025B CN 109676025 B CN109676025 B CN 109676025B CN 201910126255 A CN201910126255 A CN 201910126255A CN 109676025 B CN109676025 B CN 109676025B
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- mould
- sheet metal
- pressure head
- quick
- refrigerator fan
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a sheet metal die with a die quick clamping function for forming a refrigerator fan cover, belonging to the technical field of sheet metal modules of refrigerator fan covers, and comprising an installation plate, a sheet metal pressure head die and a locking mechanism, wherein the upper surface of the installation plate is provided with a connecting screw sleeve; through the cooperation of cambered surface joint piece and location ball for cambered surface joint piece can be spacing through the spacing mode of size with the quick joint of location ball, thereby plays the connecting action between mounting panel and the panel beating pressure head mould, through the setting of spacing helicoidal, makes the sliding sleeve can not break away from by oneself on the installation screw.
Description
Technical Field
The invention relates to the technical field of sheet metal modules of refrigerator fan housings, in particular to a sheet metal die with a die quick clamping function for forming a refrigerator fan housing.
Background
Refrigerators are important appliances in the household life of residents. Along with the improvement of living standard, the refrigerator body is more and more bulky, and power also rises gradually, and corresponding control requirement and the degree of difficulty to the noise also improve gradually. Air-cooled refrigerators are the mainstream products in large-volume refrigerators, and fans in air-cooled refrigerators are the most important noise source. The fan is installed in the fan housing.
For example, chinese patent publication is CN108262402A discloses refrigerator fan housing mould, which comprises a bracket, the support is "back" type structure setting, and there is the second cylinder on the top of support through the mounting screw, and the vertical setting down of piston rod of second cylinder, and the top of passing the support is connected with the roof, the bottom of roof is connected with the deflector that two symmetries set up, and the deflector is the setting of cavity type cuboid structure, the both sides lateral wall of deflector link up the movable groove that is provided with the symmetry setting, and sliding connection has the movable block in the movable groove, link up the inserted bar that sliding connection has the symmetry setting in two movable blocks, and the one end that two inserted bars kept away from each other is connected with spacing helicoid.
When the metal plate die of the existing refrigerator fan cover is used, the die holders are not convenient to connect, the connecting operation time is long, and the die assembling and die separating efficiency is influenced, so that the productivity is reduced.
Disclosure of Invention
The invention aims to provide a sheet metal mould with a quick mould clamping function for forming a refrigerator fan cover, and aims to solve the problems that when the sheet metal mould of the existing refrigerator fan cover provided in the background art is used, the connection between mould bases is not convenient enough, the connection operation time is long, the mould closing and mould splitting efficiency of the mould is influenced, and the productivity is reduced.
In order to achieve the purpose, the invention provides the following technical scheme: a sheet metal die with a die quick clamping function for forming a refrigerator fan cover comprises an installation plate, a sheet metal pressure head die and a locking mechanism, wherein a connection threaded sleeve is arranged on the upper surface of the installation plate, the installation plate is clamped on the sheet metal pressure head die, and the locking mechanism is arranged on the installation plate and at a corresponding position on the left side wall and the right side wall of the sheet metal pressure head die;
locking mechanism includes the mounting screw of spiro union on the mounting panel lateral wall and through the locating plate of screw fixed connection on panel beating pressure head mould outer wall, the antetheca both ends of locating plate all are provided with cambered surface joint piece, the sliding sleeve has been cup jointed on the outer wall of mounting screw, the both ends of sliding sleeve all are provided with the location ball, the one end that the mounting screw deviates from the mounting panel is provided with spacing helicoid, the diameter of spacing helicoid is greater than mounting screw's external diameter, the diameter value of location ball is greater than the minimum distance value between the cambered surface joint piece at both ends.
Preferably, the left side and the right side of the upper surface of the mounting plate are longitudinally inserted with stand columns, and the bottom ends of the stand columns on the two sides are respectively screwed at the left end and the right end of the upper surface of the sheet metal pressure head die.
Preferably, the outer wall of the upright post is sleeved with a linear bearing, and the linear bearing is embedded in an inner cavity of the mounting plate and the upright post connecting groove.
Preferably, a limiting groove is formed in the outer wall of the upright column along the axis direction of the upright column, and a limiting sliding block matched with the limiting groove is arranged at the corresponding position of the mounting plate.
Preferably, a compression spring is sleeved on the outer wall of the mounting screw rod and supported between the limiting spiral ring and the sliding sleeve.
Preferably, the sliding sleeve is provided with pulling handles towards both sides of one side wall of the limit helicoidal ring.
Compared with the prior art, the invention has the beneficial effects that:
1) through the arrangement of the locking mechanism, the mounting plate and the metal plate pressure head die are connected more conveniently and quickly, the connecting and disassembling time is shortened, and the efficiency is improved;
2) through the matching action of the cambered surface clamping block and the positioning ball, the cambered surface clamping block can quickly clamp and limit the positioning ball in a size limiting mode, so that the connecting effect between the mounting plate and the metal plate pressure head die is realized;
3) through the arrangement of the limiting screw ring, the sliding sleeve cannot be separated from the mounting screw rod automatically.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic right-side view of the locking mechanism of FIG. 1 according to the present invention;
FIG. 3 is a schematic top view of FIG. 2 according to the present invention.
In the figure: the device comprises a mounting plate 1, a metal plate pressure head die 2, a locking mechanism 3, a mounting screw 31, a sliding sleeve 32, a positioning ball 33, a compression spring 34, a limiting screw ring 35, a positioning plate 36, a cambered surface clamping block 37, a pulling handle 38, a stand column 4 and a connecting screw sleeve 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-3, the present invention provides a technical solution: a sheet metal die with a die fast clamping function for forming a refrigerator fan cover comprises an installation plate 1, a sheet metal pressure head die 2 and a locking mechanism 3, wherein a connection threaded sleeve 5 is arranged on the upper surface of the installation plate 1, the installation plate 1 is clamped on the sheet metal pressure head die 2, and the locking mechanism 3 is arranged at the corresponding positions of the left side wall and the right side wall of the installation plate 1 and the sheet metal pressure head die 2;
Preferably, the upper surface left and right sides of mounting panel 1 all vertically pegs graft there is stand 4, and both ends about the upper surface of panel beating pressure head mould 2 are connected to the bottom of the stand 4 of both sides spiro union respectively, through the setting of stand 4 for mounting panel 1 only can remove along stand 4 when relative panel beating pressure head mould 2 removes, thereby conveniently aims at the installation when making the compound die once more.
Preferably, the outer wall of the stand column 4 is sleeved with a linear bearing, the linear bearing is embedded into an inner cavity of a connecting groove between the mounting plate 1 and the stand column 4, and the friction between the mounting plate 1 and the stand column 4 is rolling friction when the mounting plate slides on the outer wall of the stand column 4 through the arrangement of the linear bearing, so that the friction force is small, and the abrasion is reduced.
Preferably, the outer wall of the upright post 4 is provided with a limiting groove along the axial direction of the upright post 4, the corresponding position of the mounting plate 1 is provided with a limiting slide block matched with the limiting groove, and the limiting slide block and the limiting groove are matched for use, so that the matching between the mounting plate 1 and the upright post 4 is more closely reduced, and the amplitude of shaking generated when the mounting plate 1 moves is reduced.
Preferably, a compression spring 34 is sleeved on the outer wall of the mounting screw 31, and the compression spring 34 is supported between the limiting coil 35 and the sliding sleeve 32, so that the sliding sleeve 32 is kept in a tensioned state under the action of elastic force through the arrangement of the compression spring 34.
Preferably, the sliding sleeve 32 is provided with the pulling handle 38 towards both sides of a side wall of the limit coil 35, and the sliding sleeve 32 can be conveniently pulled outwards through the arrangement of the pulling handle 38.
The working principle is as follows: correspond the joint respectively with mounting panel 1 both sides on stand 4 to with mounting panel 1 along stand 4 downstream, make mounting panel 1 and panel beating pressure head mould 2 contact, later with locking mechanism 3 locking, and be connected with punching press mechanism through connecting swivel nut 5, can regard as the panel beating mould to use, open locking mechanism 3, with mounting panel 1 along stand 4 rebound, can change the effect to panel beating pressure head mould 2.
The locking mechanism 3 is connected and fastened: through pulling handle 38 with sliding sleeve 32, location ball 33 outwards pulls, simultaneously to pressure spring 34 compression effect, make pressure spring 34 produce the elasticity to sliding sleeve 32 and spacing helicoidal 35, pull sliding sleeve 32 to the position that does not receive cambered surface joint piece 37 effect, rotatory pulling handle 38 and drive sliding sleeve 32 rotatory, make sliding sleeve 32 and locating plate 36 be the vertical cross form (namely sliding sleeve 32 is vertical form, locating plate 36 level form), loosen pulling handle 38, sliding sleeve 32 removes to the position of mounting panel 1 again under pressure spring 34's effect, location ball 33 joint is between the cambered surface joint piece 37 of both sides this moment, thereby sliding sleeve 32 can't not shift up under the state of location ball 33 by the joint. And then the limiting screw ring 35 is screwed on the mounting screw 31 towards the sliding sleeve 32, so that the sliding sleeve 32 is prevented from compressing the compression spring 34 to enable the positioning plate 36 to be separated from the positioning ball 33. Thereby playing the role of connecting and fastening the mounting plate 1 and the sheet metal pressure head die 2;
opening of the locking mechanism 3: unscrewing limiting screw ring 35, pulling handle 38 outwards pulls for pressure spring 34 compresses, and rotatory sliding sleeve 32 makes sliding sleeve 32 and locating plate 36 all be the horizontality (as shown in fig. 2), loosens pulling handle 38, and sliding sleeve 32 is pushed back the normal position under pressure spring 34's elasticity effect, and locating ball 33 does not receive the limiting action of cambered surface joint piece 37 this moment, thereby the connection between mounting panel 1 and the panel beating pressure head mould 2 is untied.
While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
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 (6)
1. The utility model provides a refrigerator fan housing shaping is with panel beating mould that has quick joint function of mould, includes mounting panel (1), panel beating pressure head mould (2) and locking mechanism (3), the upper surface of mounting panel (1) is provided with connects swivel nut (5), its characterized in that: the mounting plate (1) is clamped on the sheet metal pressure head die (2), and the locking mechanisms (3) are arranged at corresponding positions of the mounting plate (1) and the left and right side walls of the sheet metal pressure head die (2);
locking mechanism (3) including spiro union installing screw (31) on mounting panel (1) lateral wall and through locating plate (36) of screw fixed connection on panel beating pressure head mould (2) outer wall, the antetheca both ends of locating plate (36) all are provided with cambered surface joint piece (37), sliding sleeve (32) have been cup jointed on the outer wall of installing screw (31), the both ends of sliding sleeve (32) all are provided with location ball (33), the one end that installing screw (31) deviate from mounting panel (1) is provided with spacing helicoid (35), the diameter of spacing helicoid (35) is greater than the external diameter of installing screw (31), the diameter value of location ball (33) is greater than the minimum distance value between the cambered surface joint piece (37) at both ends.
2. The sheet metal mould with the quick mould clamping function for forming the refrigerator fan cover according to claim 1, and is characterized in that: the left side and the right side of the upper surface of the mounting plate (1) are longitudinally inserted with upright columns (4), and the bottom ends of the upright columns (4) on the two sides are respectively screwed at the left end and the right end of the upper surface of the sheet metal pressure head die (2).
3. The sheet metal mould with the quick mould clamping function for forming the refrigerator fan cover according to claim 2, and is characterized in that: the outer wall of the upright post (4) is sleeved with a linear bearing, and the linear bearing is embedded in an inner cavity of a connecting groove between the mounting plate (1) and the upright post (4).
4. The sheet metal mould with the quick mould clamping function for forming the refrigerator fan cover according to claim 2, and is characterized in that: the mounting structure is characterized in that a limiting groove is formed in the outer wall of the stand column (4) along the axis direction of the stand column (4), and a limiting sliding block matched with the limiting groove is arranged at the corresponding position of the mounting plate (1).
5. The sheet metal mould with the quick mould clamping function for forming the refrigerator fan cover according to claim 1, and is characterized in that: the outer wall of the mounting screw rod (31) is sleeved with a compression spring (34), and the compression spring (34) is supported between the limiting spiral ring (35) and the sliding sleeve (32).
6. The sheet metal mould with the quick mould clamping function for forming the refrigerator fan cover according to claim 1, and is characterized in that: and pulling handles (38) are arranged on two sides of one side wall of the sliding sleeve (32) facing the limiting spiral ring (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126255.5A CN109676025B (en) | 2019-02-20 | 2019-02-20 | Sheet metal mould with quick mould clamping function for forming refrigerator fan housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126255.5A CN109676025B (en) | 2019-02-20 | 2019-02-20 | Sheet metal mould with quick mould clamping function for forming refrigerator fan housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109676025A CN109676025A (en) | 2019-04-26 |
| CN109676025B true CN109676025B (en) | 2020-07-14 |
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ID=66196037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910126255.5A Active CN109676025B (en) | 2019-02-20 | 2019-02-20 | Sheet metal mould with quick mould clamping function for forming refrigerator fan housing |
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| Country | Link |
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| CN (1) | CN109676025B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203497523U (en) * | 2013-08-23 | 2014-03-26 | 南京苏星冶金科技有限公司 | Rapid connecting/disconnecting mechanism for shuttle rescue |
| CN206969463U (en) * | 2017-05-22 | 2018-02-06 | 南京苏星冶金科技有限公司 | A kind of fast positioning and the shuttle of anticollision rescue connection and release mechanism |
| CN208162453U (en) * | 2017-12-20 | 2018-11-30 | 重庆珑邦机械制造有限公司 | A kind of cylinder head cover limit plate stamping die |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204470395U (en) * | 2015-01-14 | 2015-07-15 | 瑞鹄汽车模具有限公司 | A kind of diel side pin card locking structure |
| CN205183692U (en) * | 2015-11-28 | 2016-04-27 | 江苏佰恰利机械有限公司 | Elevator rings dog mould |
| CN206104662U (en) * | 2016-10-21 | 2017-04-19 | 飞比达电子元器件（苏州）有限公司 | A die carrier for cross cutting mould quick clamping |
| CN206500417U (en) * | 2017-01-11 | 2017-09-19 | 邱辉云 | A kind of clamping mould |
| CN107321851A (en) * | 2017-08-15 | 2017-11-07 | 大连嘉翔科技有限公司 | Lowing die for stamping die quick-locking device |
| CN207026290U (en) * | 2017-08-17 | 2018-02-23 | 常州市丰乐精锻有限公司 | A kind of flange mould of automatic clamping |
| CN207982011U (en) * | 2018-01-24 | 2018-10-19 | 东莞市富科金属制品有限公司 | One kind being based on metal stamping die drift mounting seat |
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2019
- 2019-02-20 CN CN201910126255.5A patent/CN109676025B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203497523U (en) * | 2013-08-23 | 2014-03-26 | 南京苏星冶金科技有限公司 | Rapid connecting/disconnecting mechanism for shuttle rescue |
| CN206969463U (en) * | 2017-05-22 | 2018-02-06 | 南京苏星冶金科技有限公司 | A kind of fast positioning and the shuttle of anticollision rescue connection and release mechanism |
| CN208162453U (en) * | 2017-12-20 | 2018-11-30 | 重庆珑邦机械制造有限公司 | A kind of cylinder head cover limit plate stamping die |
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| CN109676025A (en) | 2019-04-26 |
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