CN108515578A - A kind of refrigerator door liner punching edger - Google Patents
A kind of refrigerator door liner punching edger Download PDFInfo
- Publication number
- CN108515578A CN108515578A CN201810508018.0A CN201810508018A CN108515578A CN 108515578 A CN108515578 A CN 108515578A CN 201810508018 A CN201810508018 A CN 201810508018A CN 108515578 A CN108515578 A CN 108515578A
- Authority
- CN
- China
- Prior art keywords
- shaft
- material folding
- tool section
- punching
- cope plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/14—Punching tools; Punching dies
Abstract
The present invention relates to a kind of refrigerator door liner punching edgers, including lower template, cope plate, middle template, lower tool section, upper cutter head, press strip, sliding pin, elastic component, upper tool section, flanging seat is equipped on the outside of upper cutter head, horizontally rotate on flanging seat and is connected with shaft, shaft is equipped with control arm, flanging cylinder is rotatably connected on cope plate, the telescopic rod end of flanging cylinder is rotatablely connected with control arm, shaft is equipped with material folding item, material folding one end is connect with shaft, the material folding other end is located at immediately below flanging seat, cope plate bottom is equipped with punching needle, middle die head is equipped with supporting table.Refrigerator doors liner after molding edge is clamped by the present invention using the material folding item in shaft, ensure that refrigerator doors liner edge forms enough tension, when trimming, refrigerator doors liner edge is more neat, and punching is more accurate, material folding strip adoption flanging cylinder drive shaft, pass through multiple material folding item overturnings in the rotation drive shaft of shaft, it is simple in structure, it is reliable and stable, it is swift in motion.
Description
Technical field
The present invention relates to shaving die, more particularly to a kind of refrigerator door liner punching edger.
Background technology
Refrigerator doors liner generally use high molecular material mold is molded, and usually there are sides at refrigerator doors liner after molding edge
Corner material ensures that refrigerator doors liner finished size precision is high so as to subsequent processing, and generally use is cut after the molding of refrigerator doors liner
Side mould carries out trimming to refrigerator doors liner and punching, existing edger edge are difficult to once be cropped neat.
Invention content
In view of the deficiencies of the prior art, the object of the present invention is to provide a kind of refrigerator door liner punching edgers.
The technical solution adopted by the present invention to solve the technical problems is：A kind of refrigerator door liner punching edger, including under
Template, the cope plate being arranged above the lower template are equipped with middle template, in described between the lower template and the cope plate
Lower die gusset is equipped between template and the lower template, the middle die head is equipped with edge and is cut under the extension of refrigerator door liner edge
Tool section, the cope plate bottom are equipped with upper cutter head, and the upper cutter head is equipped with the press strip for facing the lower tool section, the lower tool section
Top is equipped with convenient for accommodating the recessing groove of door liner edge protuberance, and the convex of the recessing groove is stretched into the press strip bottom when being equipped with molding
It rises, vertical sliding pin is connected between the press strip and the upper cutter head, elasticity is equipped between the press strip and the upper cutter head
Part, the elastic component bottom support the only press strip, the only upper cutter head are supported at the top of the elastic component, i.e., the described elastic component is to described
Press strip is applied with downward elastic force, and the upper cutter head on the outside of the press strip is equipped with upper tool section, the upper tool section and the lower tool section
Shear blade is formed in molding state, i.e., is bonded in molding with the lower tool section outside on the inside of the described upper tool section, the upper cutter head
Outside is equipped with flanging seat, horizontally rotates on the flanging seat and is connected with shaft, and the shaft is equipped with control arm, the shaft edge
The upper tool section length direction extends, and flanging cylinder, the telescopic rod end of the flanging cylinder are rotatably connected on the cope plate
End is rotatablely connected with the control arm, and the shaft is equipped with material folding item, and described material folding one end is connect with the shaft, described
The material folding other end is located at immediately below the flanging seat, and the cope plate bottom is equipped with punching needle, and the middle die head is equipped with
The supporting table of punching needle described in face.
Refrigerator doors liner after molding edge is clamped using the material folding item in shaft in above-mentioned design, ensures refrigerator
Door liner edge forms enough tension, and when trimming, refrigerator doors liner edge is more neat, and punching is more accurate, material folding strip adoption
Flanging cylinder drive shaft is overturn by multiple material folding items in the rotation drive shaft of shaft, simple in structure, reliable and stable, is moved
Make rapid.
As being further improved for the design, the material folding item is L-shaped, and the material folding item is located under the flanging seat on one side
Side, L-shaped material folding item can preferably clamp refrigerator doors liner edge, short using flanging cylinder stroke, prevent refrigerator doors liner
Interfere with material folding item when feeding.
As being further improved for the design, the waste material box of opening upwards, the waste material box are equipped at the top of the lower template
Opening is located at below the upper tool section.The waste material that waste material box contributes to collection to fall ensures the clean and tidy of entire mold.
As being further improved for the design, the cope plate bottom is equipped with upper limit column, the upper limit column underface
Middle template be equipped with lower limit column, the cope plate bottom be equipped with sliding guide column, the middle template be equipped with and the sliding
The guide sleeve of guide post cooperation.Upper limit column and lower limit column prevent tool section and lower tool section from damaging, and ensure the size of punching, prevent from rushing
Hole needle is damaged.
As being further improved for the design, the punching needle include be arranged the cope plate bottom red needle seat, insert
The red needle ontology for entering the red needle seat and being lifted along the red needle seat, the red needle bodies top are equipped with and are applied to the red needle ontology
Added with the secondary punching spring to down spring.Secondary punching spring prevents red needle excessive velocities when trimming from punching edge being caused to tear
It splits.
As being further improved for the design, the elastic component is Rectangular Spring, and the Rectangular Spring is sleeved on the sliding pin
On, guidance quality is good, and service life is long.
The beneficial effects of the invention are as follows：The present invention using the material folding item in shaft by refrigerator doors liner after molding edge into
Row clamps, and ensures that refrigerator doors liner edge forms enough tension, and when trimming, refrigerator doors liner edge is more neat, and punching is more
Precisely, material folding strip adoption flanging cylinder drive shaft is overturn by multiple material folding items in the rotation drive shaft of shaft, structure letter
It is single, it is reliable and stable, it is swift in motion.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the whole diagrammatic cross-section of the present invention.
Fig. 2 is the upper mold elevational schematic view of the present invention.
Fig. 3 is the trimming mechanism close-up schematic view of the present invention.
1. lower template in figure, 2. waste material box, 3. lower die gussets, 4. times tool sections, 5. recessing grooves, template in 6., 7. lower limits
Position column, 8. upper limit columns, 9. flanging cylinders, 10. flanging seats, 11. upper cutter heads, 12. press strips, 13. supporting tables, 14. cope plates,
15. protrusion, 16. sliding guide columns, 17. guide sleeves, 18. sliding pins, 19. elastic components, tool section on 20., 21. shafts, 22. control arms, 23.
Material folding item, 24. red needle ontologies, 25. red needle seats, 26. secondary punching springs.
Specific implementation mode
Come that the present invention will be described in detail below in conjunction with attached drawing and specific embodiment, illustrative examples therein and says
It is bright to be only used for explaining the present invention but not as a limitation of the invention.
Embodiment：A kind of refrigerator door liner punching edger, including lower template 1, the upper mold that is arranged above the lower template 1
Plate 14 is equipped with middle template 6, is set between the middle template 6 and the lower template 1 between the lower template 1 and the cope plate 14
There are lower die gusset 3,6 top of the middle template to be equipped with along the lower tool section 4 for being cut the extension of refrigerator door liner edge, 14 bottom of the cope plate
Portion is equipped with upper cutter head 11, and the upper cutter head 11 is equipped with the press strip 12 for facing the lower tool section 4, and 4 top of the lower tool section is equipped with
Convenient for accommodating the recessing groove 5 of door liner edge protuberance 15,12 bottom of the press strip is equipped with the protrusion that the recessing groove 5 is stretched into when molding
15, be connected with vertical sliding pin 18 between the press strip 12 and the upper cutter head 11, the press strip 12 and the upper cutter head 11 it
Between be equipped with elastic component 19, the only press strip 12 is supported in 19 bottom of the elastic component, and the only upper cutter head is supported at the top of the elastic component 19
11, i.e. the elastic component 19 is applied with the press strip 12 downward elastic force, and the upper cutter head 11 in 12 outside of the press strip is equipped with
Upper tool section 20, the upper tool section 20 form shear blade with the lower tool section 4 in molding state, i.e., described 20 inside of upper tool section and institute
It states 4 outside of lower tool section to be bonded in molding, 11 outside of the upper cutter head is equipped with flanging seat 10, on the flanging seat 10 horizontally rotates
It is connected with shaft 21, the shaft 21 is equipped with control arm 22, and the shaft 21 extends along 20 length direction of upper tool section, institute
It states and is rotatably connected to flanging cylinder 9 on cope plate 14, telescopic rod end and the rotation of the control arm 22 of the flanging cylinder 9 connect
It connects, the shaft 21 is equipped with material folding item 23, and described 23 one end of material folding item is connect with the shaft 21, and the material folding item 23 is another
End is located at immediately below the flanging seat 10, and 14 bottom of the cope plate is equipped with punching needle, and 6 top of the middle template is equipped with face institute
State the supporting table 13 of punching needle.
Refrigerator doors liner after molding edge is clamped using the material folding item 23 in shaft 21 in above-mentioned design, is ensured
Refrigerator doors liner edge forms enough tension, and when trimming, refrigerator doors liner edge is more neat, and punching is more accurate, material folding item
23, using 9 drive shaft 21 of flanging cylinder, are overturn by multiple material folding items 23 in the rotation drive shaft 21 of shaft 21, structure letter
It is single, it is reliable and stable, it is swift in motion.
As being further improved for the design, the material folding item 23 is L-shaped, and the material folding item 23 is located at the flanging on one side
10 lower section of seat, L-shaped material folding item 23 can preferably clamp refrigerator doors liner edge, short using 9 stroke of flanging cylinder, anti-stagnant ice
Interfere with material folding item 23 when chamber door liner feeding.
As being further improved for the design, 1 top of the lower template is equipped with the waste material box 2 of opening upwards, the waste material
The opening of box 2 is located at 20 lower section of the upper tool section.The waste material that waste material box 2 contributes to collection to fall ensures the clean and tidy of entire mold.
As being further improved for the design, 14 bottom of the cope plate is equipped with upper limit column 8, and the upper limit column 8 is just
The middle template 6 of lower section is equipped with lower limit column 7, and 14 bottom of the cope plate is equipped with sliding guide column 16, and the middle template 6 is equipped with
The guide sleeve 17 coordinated with the sliding guide column 16.Upper limit column 8 and lower limit column 7 prevent tool section 20 and lower tool section 4 from damaging, and protect
The size for demonstrate,proving punching, prevents punching needle from damaging.
As being further improved for the design, the punching needle includes the red needle seat being arranged in 14 bottom of the cope plate
25, it is inserted into the red needle seat 25 and along the red needle ontology 24 of the red needle seat 25 lifting, 24 top of the red needle ontology is equipped with pair
The red needle ontology 24 is applied with the secondary punching spring 26 to down spring.Red needle speed when secondary punching spring 26 prevents trimming
It is too fast to lead to punching marginal laceration.
As being further improved for the design, the elastic component 19 is Rectangular Spring, and the Rectangular Spring is sleeved on the cunning
On pin 18, guidance quality is good, and service life is long.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (6)
1. a kind of refrigerator door liner punching edger, including lower template, the cope plate that is arranged above the lower template, feature exist
In equipped with middle template between the lower template and the cope plate, equipped with lower die muscle between the middle template and the lower template
Plate, the middle die head are equipped with along the lower tool section for being cut the extension of refrigerator door liner edge, and the cope plate bottom is equipped with upper cutter head,
The upper cutter head is equipped with the press strip for facing the lower tool section, is equipped at the top of the lower tool section convenient for accommodating door liner edge protuberance
Recessing groove, the press strip bottom are equipped with the protrusion for stretching into the recessing groove when molding, connect between the press strip and the upper cutter head
It is connected to vertical sliding pin, elastic component is equipped between the press strip and the upper cutter head, the only press strip is supported in the elastic component bottom,
It is supported at the top of the elastic component and stops the upper cutter head, i.e., the described elastic component is applied with the press strip downward elastic force, the press strip
The upper cutter head in outside is equipped with upper tool section, and the upper tool section and the lower tool section form shear blade in molding state, i.e., it is described on
On the inside of tool section be bonded in molding on the outside of the lower tool section, equipped with flanging seat on the outside of the upper cutter head, water on the flanging seat
Flat to be rotatably connected to shaft, the shaft is equipped with control arm, and the shaft extends along the upper tool section length direction, it is described on
Flanging cylinder is rotatably connected in template, telescopic rod end and the control arm of the flanging cylinder are rotatablely connected, described turn
Axis is equipped with material folding item, and described material folding one end is connect with the shaft, and the material folding other end is being located at the flanging seat just
Lower section, the cope plate bottom are equipped with punching needle, and the middle die head is equipped with the supporting table of punching needle described in face.
2. a kind of refrigerator door liner punching edger according to claim 1, characterized in that the material folding item is L-shaped, described
Material folding item is located at below the flanging seat on one side.
3. a kind of refrigerator door liner punching edger according to claim 1, characterized in that be equipped with and open at the top of the lower template
The upward waste material box of mouth, the waste material box opening are located at below the upper tool section.
4. a kind of refrigerator door liner punching edger according to claim 1, characterized in that the cope plate bottom is equipped with upper
Limited post, the middle template immediately below the upper limit column are equipped with lower limit column, and the cope plate bottom is equipped with sliding guide column, institute
It states template and is equipped with the guide sleeve coordinated with the sliding guide column.
5. a kind of refrigerator door liner punching edger according to claim 1, characterized in that the punching needle includes that setting exists
The red needle seat of the cope plate bottom is inserted into the red needle seat and along the red needle ontology of red needle seat lifting, the red needle sheet
The secondary punching spring being applied with to the red needle ontology to down spring is equipped at the top of body.
6. a kind of refrigerator door liner punching edger according to claim 1, characterized in that the elastic component is rectangle bullet
Spring, the Rectangular Spring are sleeved on the sliding pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810508018.0A CN108515578A (en) | 2018-05-24 | 2018-05-24 | A kind of refrigerator door liner punching edger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810508018.0A CN108515578A (en) | 2018-05-24 | 2018-05-24 | A kind of refrigerator door liner punching edger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108515578A true CN108515578A (en) | 2018-09-11 |
Family
ID=63427506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810508018.0A Pending CN108515578A (en) | 2018-05-24 | 2018-05-24 | A kind of refrigerator door liner punching edger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108515578A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760130A (en) * | 2019-03-06 | 2019-05-17 | 广州美的华凌冰箱有限公司 | Cutter device, punching cutter device and its control method |
| CN110978372A (en) * | 2019-12-25 | 2020-04-10 | 昆山市三建模具机械有限公司 | Refrigerator door courage moulded die |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225124A (en) * | 2001-02-06 | 2002-08-14 | Kasai Kogyo Co Ltd | Method for trimming skin and mold for trimming |
| KR100912487B1 (en) * | 2009-03-19 | 2009-08-17 | 에이테크솔루션(주) | Moulding jig for forming door |
| CN104786284A (en) * | 2015-04-03 | 2015-07-22 | 广州华工环源绿色包装技术有限公司 | Pneumatic edge cutting device |
| CN105522614A (en) * | 2016-01-15 | 2016-04-27 | 昆山市三建模具机械有限公司 | Shaping and trimming die for refrigerator door liner |
| CN208323607U (en) * | 2018-05-24 | 2019-01-04 | 昆山市三建模具机械有限公司 | A kind of refrigerator door liner punching edger |
-
2018
- 2018-05-24 CN CN201810508018.0A patent/CN108515578A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225124A (en) * | 2001-02-06 | 2002-08-14 | Kasai Kogyo Co Ltd | Method for trimming skin and mold for trimming |
| KR100912487B1 (en) * | 2009-03-19 | 2009-08-17 | 에이테크솔루션(주) | Moulding jig for forming door |
| CN104786284A (en) * | 2015-04-03 | 2015-07-22 | 广州华工环源绿色包装技术有限公司 | Pneumatic edge cutting device |
| CN105522614A (en) * | 2016-01-15 | 2016-04-27 | 昆山市三建模具机械有限公司 | Shaping and trimming die for refrigerator door liner |
| CN208323607U (en) * | 2018-05-24 | 2019-01-04 | 昆山市三建模具机械有限公司 | A kind of refrigerator door liner punching edger |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109760130A (en) * | 2019-03-06 | 2019-05-17 | 广州美的华凌冰箱有限公司 | Cutter device, punching cutter device and its control method |
| CN110978372A (en) * | 2019-12-25 | 2020-04-10 | 昆山市三建模具机械有限公司 | Refrigerator door courage moulded die |
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