CN217095149U - Refrigerator backplate stretching and bending die - Google Patents
Refrigerator backplate stretching and bending die Download PDFInfo
- Publication number
- CN217095149U CN217095149U CN202220359142.7U CN202220359142U CN217095149U CN 217095149 U CN217095149 U CN 217095149U CN 202220359142 U CN202220359142 U CN 202220359142U CN 217095149 U CN217095149 U CN 217095149U
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- Prior art keywords
- die holder
- refrigerator
- stretching
- bending
- die
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- 238000005452 bending Methods 0.000 title claims abstract description 28
- 239000007787 solid Substances 0.000 claims abstract description 14
- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a tensile mould of bending of refrigerator backplate relates to refrigerator accessory technical field, including supporting the solid arm and being located the mould subassembly that supports the inboard setting of solid arm, mould subassembly includes die carrier, one-level die holder, second grade die holder, spacing recess one, spacing recess two and spring frame, the one-level die holder is located the inner chamber of second grade die holder, go up the die carrier, be located the top of one-level die holder, the recess with last die carrier looks adaptation is seted up at the top of one-level die holder, and the tip of one-level die holder extends in the top outer end of second grade die holder. The utility model discloses can buckle the backplate of refrigerator, still can carry out pressfitting fastening processing with the backplate after bending, make its portion of bending and the laminating of refrigerator backplate to further effectively improve the machining efficiency to the refrigerator backplate to in carrying out a lot of processing, can effectively reduce the required time of mould subassembly adjustment work simultaneously, improve the portability of mould subassembly adjustment work.
Description
Technical Field
The utility model relates to a tensile mould of bending of refrigerator backplate relates to refrigerator processing technology field.
Background
A refrigerator is a refrigerating apparatus for maintaining a constant low temperature, and is also a consumer product for maintaining food or other articles in a constant low temperature state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device. The volume of domestic refrigerator is 20 ~ 500 usually, and the refrigerator backplate is the important component part of refrigerator, direct influence refrigerator overall structure, life and outward appearance, and this product is 0.4mm steel sheet for the material mostly, bends through the mould panel beating, just can realize that final panel beating is clapped.
The following problems exist in the prior art:
traditional tensile mould of bending of refrigerator backplate can only carry out the buckling of an angle to the backplate of refrigerator usually, in its course of working, if need carry out pressfitting fastening to the backplate after bending and handle, need change the mould, lead to the efficiency reduction of the work of bending of refrigerator backplate, simultaneously, the accurate location of the mould of being not convenient for behind the change mould, and accommodation time is longer, consumes manpower resources.
SUMMERY OF THE UTILITY MODEL
The utility model provides a refrigerator backboard stretching and bending die, one of which aims to have the functions of bending and pressing and fastening the backboard of a refrigerator, and solves the problems that the traditional refrigerator backboard stretching and bending die can only bend the backboard of the refrigerator at one angle generally, and if the bent backboard needs to be pressed and fastened, the die needs to be replaced; wherein another kind of purpose is in order to solve the accurate location of the mould of being not convenient for after the change mould, and the regulation time is longer problem to reach the effect of being convenient for adjust.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides a tensile mould of bending of refrigerator backplate, includes supports solid arm and is located the mould subassembly that supports the inboard setting of solid arm, the mould subassembly includes die carrier, one-level die holder, second grade die holder, spacing recess one, spacing recess two and spring bracket.
The one-level die holder is located the inner chamber of second grade die holder, go up the die carrier, be located the top of one-level die holder, the top of one-level die holder set up with the recess of last die carrier looks adaptation, and the tip of one-level die holder extends in the top outer end of second grade die holder.
The side surface of the second-level base die seat is provided with a first limiting groove, the side surface of the first-level base die seat is provided with a second limiting groove, and the inner sides of the first limiting groove and the second limiting groove are detachably connected with a locking assembly.
The utility model discloses technical scheme's further improvement lies in: the locking assembly comprises an inner stretching fixing rod, a first limiting block, an extending locking piece and a stretching lug, the outer end of the inner stretching fixing rod is fixedly connected with the first limiting block, and the first limiting block is of a hollow structure.
The utility model discloses technical scheme's further improvement lies in: the inner cavity of the first limiting block is detachably connected with an extension locking piece, the side face of the extension locking piece is fixedly connected with a stretching lug, and the side face of the first limiting block is provided with a groove matched with the stretching lug.
The utility model discloses technical scheme's further improvement lies in: spring frames are arranged at the bottom of the inner side of the secondary bottom die holder, and the top of each spring frame is fixedly connected with the bottom of the outer surface of the primary bottom die holder.
The utility model discloses technical scheme's further improvement lies in: the side of the supporting fixed arm is detachably connected with a supporting table board through a mounting bolt and a mounting nut, and the bottom of the supporting fixed arm is fixedly connected with a general supporting base.
The utility model discloses technical scheme's further improvement lies in: the top fixedly connected with of support solid arm pushes up solid roof beam, the bottom of pushing up solid roof beam is arranged and is installed the oil hydraulic cylinder, the output of oil hydraulic cylinder is connected with the top dismantlement formula of last die carrier through being provided with the pilot pin.
The utility model discloses technical scheme's further improvement lies in: the bottom of the supporting table board is connected with the top of the general supporting base in a detachable mode through the extension arms arranged, the inner sides of the supporting fixed arms are symmetrically provided with two limiting blocks, and the two limiting blocks are located above the upper die frame.
Owing to adopted above-mentioned technical scheme, the utility model discloses relative prior art, the technological progress who gains is:
1. the utility model provides a tensile mould of bending of refrigerator backplate, through being provided with the mould subassembly, go up the recess contact that the die carrier can descend and set up with the top of one-level die holder under the exogenic action of oil hydraulic cylinder, can buckle to the backplate of refrigerator, one-level die holder can slide at the inner chamber of second grade die holder, the backplate after will bending carries out pressfitting fastening processing, makes its portion of bending and the laminating of refrigerator backplate, further effectively improved the machining efficiency to the refrigerator backplate to in process many times.
2. The utility model provides a tensile mould of bending of refrigerator backplate, be connected with the locking subassembly through the side dismantlement formula with the mould subassembly, it can make it get into in proper order inside two spacing recesses that the side of the spacing recess that the side of second grade die holder was seted up and the side of one-level die holder was seted up to rotate the locking subassembly, slide tensile lug simultaneously, the extension locking piece that makes its inner be connected can stretch out the spacing piece and get into spacing recess one inside and carry out the block, the locking subassembly can be fixed one-level die holder and second grade die holder, effectively reduce the required time of mould subassembly adjustment work, improve the portability of mould subassembly adjustment work.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of a second view structure of the present invention;
FIG. 3 is a schematic view of the partial cross-sectional structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.
In the figure: 1. supporting the fixed arm; 2. a mold assembly; 3. supporting the table top; 4. a general support base; 5. an extension arm; 6. a locking assembly; 7. a second limiting block; 8. supporting and fixing the beam; 9. an oil hydraulic cylinder; 10. positioning bolts; 21. feeding a mold frame; 22. a primary base die holder; 23. a secondary bottom die holder; 24. a first limiting groove; 25. a second limiting groove; 26. a spring holder; 61. a fixing rod is extended inwards; 62. a first limiting block; 63. an extension locking member; 64. stretching the bump.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
as shown in fig. 1-5, the utility model provides a tensile mould of bending of refrigerator backplate, including supporting solid arm 1 and being located the mould subassembly 2 that supports the inboard setting of solid arm 1, mould subassembly 2 includes die carrier 21, one-level die holder 22, second grade die holder 23, spacing recess 24, spacing recess two 25 and spring frame 26, in the use of this tensile mould of bending of refrigerator backplate, mould subassembly 2 has dual design function, and adjustable operating condition processes the backplate raw and other materials of refrigerator.
The first-level base die seat 22 is located in an inner cavity of the second-level base die seat 23, the upper die base 21 is located above the first-level base die seat 22, a groove matched with the upper die base 21 is formed in the top of the first-level base die seat 22, the end portion of the first-level base die seat 22 extends to the outer end of the top of the second-level base die seat 23, the upper die base die seat 21 can descend under the action of external force, the groove matched with the upper die base 21 is formed in the top of the first-level base die seat 22, the upper die base die seat 21 can bend a backboard of a refrigerator when contacting with the groove formed in the top of the first-level base die seat 22, meanwhile, the first-level base die seat 22 can slide in the inner cavity of the second-level base die seat 23, the bent backboard is pressed and fastened, a bending portion of the bent backboard is attached to the backboard of the refrigerator, the machining efficiency of the refrigerator is further effectively improved, and multiple times of machining can be conveniently conducted.
Spacing recess one 24 has been seted up to the side of second grade die holder 23, spacing recess two 25 has been seted up to the side of one-level die holder 22, spacing recess one 24, the inboard dismantlement formula of spacing recess two 25 is connected with locking Assembly 6, locking Assembly 6 can be fixed one-level die holder 22 and second grade die holder 23, at fixed in-process, effectively avoid one-level die holder 22 at the inner chamber sliding deviation of second grade die holder 23, further be favorable to converting the operating condition of mould subassembly 2.
The locking assembly 6 comprises an inner stretching fixing rod 61, a first limiting block 62, an extending locking piece 63 and a stretching lug 64, wherein the outer end of the inner stretching fixing rod 61 is fixedly connected with the first limiting block 62, and the first limiting block 62 is of a hollow structure.
The inner chamber dismantlement formula of stopper 62 is connected with extends locking piece 63, the tensile lug 64 of side fixedly connected with of extending locking piece 63, the recess with tensile lug 64 looks adaptation is seted up to the side of stopper 62, it can make it get into spacing recess 24 that the side of second grade die holder 23 was seted up and spacing recess two 25 insides that the side of one-level die holder 22 was seted up in proper order to rotate locking subassembly 6, slide tensile lug 64 simultaneously, make the extension locking piece 63 that its inner is connected can stretch out the inside block that carries out of spacing recess 24 of the extension locking piece 62 entering, so that carry out spacing fixed to it, effectively reduce the required time of mould subassembly 2 adjustment work.
The spring frame 26 is arranged at the bottom of the inner side of the secondary bottom die holder 23, the top of the spring frame 26 is fixedly connected with the bottom of the outer surface of the primary bottom die holder 22, and the spring frame 26 is convenient for assisting the descending and then rising movement of the primary bottom die holder 22 in the working process of tight pressing of the secondary bottom die holder 23.
The side of the supporting solid arm 1 is detachably connected with a supporting table board 3 through a mounting bolt and a mounting nut, and the bottom of the supporting solid arm 1 is fixedly connected with a general supporting base 4 which can fixedly support the supporting table board 3.
The top of the supporting fixed arm 1 is fixedly connected with a top fixed beam 8, the bottom of the top fixed beam 8 is provided with an oil hydraulic cylinder 9 in an arrayed manner, the output end of the oil hydraulic cylinder 9 is detachably connected with the top of the upper die carrier 21 through a positioning bolt 10, and the upper die carrier 21 is further effectively driven to perform lifting motion so as to further control the operation of the die assembly 2.
The bottom of the supporting table board 3 is connected with the top of the general supporting base 4 in a detachable mode through the extension arm 5, the inner sides of the supporting fixed arms 1 are symmetrically provided with two limiting blocks 7, and the two limiting blocks 7 are located above the upper die carrier 21 and limit the lifting motion of the upper die carrier 21.
The working principle of the refrigerator backboard stretching and bending die is described in detail below.
As shown in fig. 1-5, when the mold assembly 2 works, the mold assembly has a dual-shaping function, the working state can be adjusted to process the raw material of the back plate of the refrigerator, the oil hydraulic cylinder 9 drives the upper mold base 21 to perform a lifting motion, the upper mold base 21 can bend the back plate of the refrigerator when contacting with the groove formed at the top of the primary bottom mold base 22, meanwhile, the primary bottom mold base 22 can slide in the inner cavity of the secondary bottom mold base 23, the spring frame 26 facilitates the secondary bottom mold base 23 to lift back after descending of the primary bottom mold base 22 in the working process of tight pressing, the bent back plate is pressed and fastened to enable the bent part to be attached to the back plate of the refrigerator, the processing efficiency of the back plate of the refrigerator is further improved, the locking assembly 6 can be rotated to enter the first limit groove 24 formed on the side surface of the secondary bottom mold base 23 and the second limit groove 25 formed on the side surface of the primary bottom mold base 22 in sequence, meanwhile, the extension locking piece 63 connected to the inner end of the extension protrusion 64 is slid to extend out of the first limiting block 62 and enter the first limiting groove 24 for clamping, so that the extension locking piece is limited and fixed conveniently.
The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.
Claims (7)
1. The utility model provides a tensile mould of bending of refrigerator backplate, includes support solid arm (1) and is located mould subassembly (2) that support solid arm (1) inboard set up, its characterized in that: the die assembly (2) comprises an upper die frame (21), a primary base die holder (22), a secondary base die holder (23), a first limiting groove (24), a second limiting groove (25) and a spring frame (26);
the first-level base die holder (22) is located in an inner cavity of the second-level base die holder (23), the upper die holder (21) is located above the first-level base die holder (22), a groove matched with the upper die holder (21) is formed in the top of the first-level base die holder (22), and the end of the first-level base die holder (22) extends to the outer end of the top of the second-level base die holder (23);
a first limiting groove (24) is formed in the side face of the second-stage base die seat (23), a second limiting groove (25) is formed in the side face of the first-stage base die seat (22), and a locking assembly (6) is detachably connected to the inner sides of the first limiting groove (24) and the second limiting groove (25).
2. The refrigerator backboard stretching and bending die according to claim 1, wherein: the locking assembly (6) comprises an inner stretching fixing rod (61), a first limiting block (62), an extending locking piece (63) and a stretching lug (64), the outer end of the inner stretching fixing rod (61) is fixedly connected with the first limiting block (62), and the first limiting block (62) is of a hollow structure.
3. The refrigerator backboard stretching and bending die according to claim 2, wherein: the inner chamber dismantlement formula of stopper one (62) is connected with extends locking piece (63), the tensile lug of side fixedly connected with (64) of extending locking piece (63), the recess with tensile lug (64) looks adaptation is seted up to the side of stopper one (62).
4. The refrigerator backboard stretching and bending die according to claim 1, wherein: spring frames (26) are arranged at the bottom of the inner side of the secondary bottom die holder (23), and the top of each spring frame (26) is fixedly connected with the bottom of the outer surface of the primary bottom die holder (22).
5. The refrigerator backboard stretching and bending die according to claim 1, wherein: the side of the supporting fixed arm (1) is detachably connected with a supporting table board (3) through a mounting bolt and a mounting nut, and the bottom of the supporting fixed arm (1) is fixedly connected with a general supporting base (4).
6. The refrigerator backboard stretching and bending die according to claim 1, wherein: the top of the supporting and fixing arm (1) is fixedly connected with a top fixing beam (8), oil hydraulic cylinders (9) are arranged at the bottom of the top fixing beam (8), and the output ends of the oil hydraulic cylinders (9) are detachably connected with the top of the upper die frame (21) through positioning bolts (10).
7. The refrigerator backboard stretching and bending die according to claim 5, wherein: the bottom of supporting table board (3) is provided with extension arm (5) through arranging and is connected with the top dismantlement formula of always supporting base (4), the inboard of supporting solid arm (1) all is symmetrical to be provided with stopper two (7), stopper two (7) are located the top of die carrier (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220359142.7U CN217095149U (en) | 2022-02-22 | 2022-02-22 | Refrigerator backplate stretching and bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220359142.7U CN217095149U (en) | 2022-02-22 | 2022-02-22 | Refrigerator backplate stretching and bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217095149U true CN217095149U (en) | 2022-08-02 |
Family
ID=82599140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220359142.7U Expired - Fee Related CN217095149U (en) | 2022-02-22 | 2022-02-22 | Refrigerator backplate stretching and bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217095149U (en) |
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2022
- 2022-02-22 CN CN202220359142.7U patent/CN217095149U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220802 |