CN105327983A - Forming machine for housing of cold closet - Google Patents
Forming machine for housing of cold closet Download PDFInfo
- Publication number
- CN105327983A CN105327983A CN201510899048.5A CN201510899048A CN105327983A CN 105327983 A CN105327983 A CN 105327983A CN 201510899048 A CN201510899048 A CN 201510899048A CN 105327983 A CN105327983 A CN 105327983A
- Authority
- CN
- China
- Prior art keywords
- case shell
- body portion
- edge
- turning
- side body
- 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.)
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Classifications
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
-
- 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
- B21D37/10—Die sets; Pillar guides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the technical field of processing equipment for cold closets, and specifically relates to a forming machine for a housing of a cold closet. The machine comprises a worktable, wherein a device for folding over an edge part of the left side of the housing, a device for folding over a main body part at the left side of the housing, a device for folding over the main body part at the right side of the housing, and a device for folding over the edge part of the right side of the housing are arranged on the worktable from left to right in a sequence, wherein the device for folding over the edge part of the left side of the housing comprises a first pressing die plate which is used for positioning during folding over the edge part of the left side of the housing; the device for folding over the main body part at the left side of the housing comprises a second pressing die plate which is used for positioning during folding over the main body part at the left side of the housing; the device for folding over the main body part at the right side of the housing comprises a third pressing die plate which is used for positioning during folding over the main body part at the right side of the housing; the device for folding over the edge part of the right side of the housing comprises a fourth pressing die plate which is used for positioning during folding over the edge part of the right side of the housing. The machine is safe and stable to run, high in efficiency, high in smoothness, and good in forming effect.
Description
Technical field
the present invention relates to refrigerating box technical field of processing equipment, be specially a kind of refrigerating box case casing forming machine.
Background technology
each position of refrigerating box case shell carries out bending and forms the encirclement of certain solid or the structure of semi-surrounding by the making of refrigerating box case shell shaping needs, existing former efficiency is all not high enough, the stability run is inadequate, easy appearance is abnormal and stop, and shaping effect is good not, make shaping after case chitin amount be not very high.
Summary of the invention
an object of the present invention is to provide that a kind of security of operation is stablized, efficiency is high, fluency is good and the refrigerating box case casing forming machine of good forming effect.
above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of refrigerating box case casing forming machine, comprise workbench, described workbench is provided with from left to right edge apparatus for turning on the left of case shell successively, case shell left side body portion apparatus for turning, edge apparatus for turning on the right side of case shell right side body portion's apparatus for turning and case shell, on the left of described case shell, edge apparatus for turning comprises the first compacting template for locating during edge turnover on the left of case shell, described case shell left side body portion apparatus for turning comprises the second compacting template of location when turning down for case shell left side body portion, described case shell right side body portion apparatus for turning comprises the 3rd compacting template of location when turning down for case shell right side body portion, on the right side of described case shell, edge apparatus for turning comprises the 4th compacting template for locating during edge turnover on the right side of case shell.
in technique scheme, integrally-built mobility and linkage are all better, the stability run is high, also more safe and reliable, be not easy occur fortuitous event and stagnate, comparatively smooth, greatly to save time cost, service life extends greatly, and good positioning effect, shaping effect is also better, final product quality is promoted greatly, first compacting template, second compacting template, 3rd compacting template, corresponding each that 4th compacting template is pressed into not shaping original refrigerating box case shell in advance needs to carry out the position that bends, carry out suppressing and locating, on the left of case shell, on the right side of edge apparatus for turning and case shell, edge apparatus for turning can be done in advanced action, first bending forming process is carried out to the edge of the case shell left and right sides, be converted into default angle, then, quit work, unclamp the first compacting template and the 4th compacting template, then, case shell left side body portion's apparatus for turning and case shell right side body portion apparatus for turning are started working, bending forming process is carried out to the main part of the case shell left and right sides and is converted into default angle, then quit work, unclamp the second compacting template and the 3rd compacting template, this structure mainly has the case shell needing to fold to carry out everywhere for this in the lateral direction, this case shell generally comprises five parts at left and right directions, by edge on the left of the case shell of one connection successively from left to right, case shell left side body portion, case shell intermediate body portions, edge on the right side of case shell right side body portion and case shell, namely this at left and right directions with case shell intermediate body portions center and the both sides case shell that is symmetrical structure, utilize the forming machine of this structure disposablely can complete the bending forming operation at each position of left and right directions.
as to preferably of the present invention, on the left of case shell, edge apparatus for turning also comprises by arranging from left to right and edge turnover board and the left side dependence flat board that leans on for the left-hand portion in case shell left side body portion on the left of the case shell turned down for edge on the left of case shell be hinged, on the left of case shell, edge turnover board is connected with and leans on dull and stereotyped the first pneumatic cylinder rotated around the left side between the upper and lower for it, first compacting template is connected with the second pneumatic cylinder for its movement, on the right side of case shell, edge apparatus for turning also comprises being turned left by the right side and arranges and edge turnover board and the right dependence flat board of leaning on for the position, right side in case shell right side body portion on the right side of the case shell turned down for edge on the right side of case shell be hinged, on the right side of case shell, edge turnover board is connected with and leans on dull and stereotyped the 3rd pneumatic cylinder rotated around the right between the upper and lower for it, 4th compacting template is connected with the 4th pneumatic cylinder for its movement.During work, it is corresponding and moved by the effect of the second pneumatic cylinder that first compacting template and the left side leans on flat board, suppress above the left-hand portion moving to case shell left side body portion, and the left side of the first compacting template should be relative with the turnover position that edge on the left of case shell turns down also as the model limit turned down, to make on the left of case shell edge turnover board by after the first pneumatic cylinder effect, edge on the left of case shell is upwards turned down shaping as the connecting portion at turnover position between edge and case shell left side body portion on the left of case shell, on the right side of case shell, the course of action of edge apparatus for turning and edge apparatus for turning on the left of case shell and principle are consistent, structure presents symmetry status, can carry out simultaneously, the position of the compacting location of the 4th compacting template is that leans on flat board with the right corresponding and carry out compacting for the position, right side in case shell right side body portion and locate, the operation that on the left of case shell, edge turns down and on the right side of case shell, edge turns down is completed simultaneously, total is optimized further, distribution of force is more reasonable, stability is higher, molding effect is better, overall performance is promoted further.
as to preferably of the present invention, be all connected by gangbar between edge returning face plate and the 3rd pneumatic cylinder and between the 4th compacting template and the 4th pneumatic cylinder between edge returning face plate and the first pneumatic cylinder, between the first compacting template and the second pneumatic cylinder, on the right side of case shell on the left of case shell.Optimize structure, promote globality and mobility, optimize distribution of force, improve security and stability and the operability of structure operation, molding effect more, promotes the quality of final products.
as to preferably of the present invention, case shell left side body portion apparatus for turning also comprises by arranging from left to right and the case shell left side body portion's turnover board for the turnover of case shell left side body portion be hinged and the left dependence flat board leaned on for the left-hand portion of case shell intermediate body portions, case shell left side body portion turnover board is connected with and leans on dull and stereotyped the 5th pneumatic cylinder rotated around left between the upper and lower for it, case shell right side body portion apparatus for turning also comprises being turned left by the right side and arranges and the case shell right side body portion's turnover board turned down for case shell right side body portion be hinged and right the dependences flat board leaned on for the position, right side of case shell intermediate body portions, case shell right side body portion turnover board is connected with and leans on dull and stereotyped the 6th pneumatic cylinder rotated around right between the upper and lower for it.The work of this part-structure, carry out immediately after edge turnover in the case shell left and right sides is shaping, second compacting template and the 3rd compacting template can be suppressed template and the 4th and be suppressed template and carry out compacting to position corresponding separately simultaneously and located before edge turnover in the case shell left and right sides is shaping with first, second compacting template and the 3rd compacting template should correspond respectively to left leaning on and dull and stereotyped and rightly lean on dull and stereotyped and carry out compacting to the left-hand portion of case shell intermediate body portions and position, right side and locate, and the not corresponding case shell of right-hand component of the left lateral of the second compacting template and the 3rd compacting template is left, the position of right side body portion turnover, left by case shell, it is shaping that the effect of right side body portion turnover board can carry out turnover at these two positions simultaneously, principle and process and above-mentioned case shell left, right side edge similar, carry out when edge is shaping when being exactly, total is optimized further, distribution of force is more reasonable, stability is higher, molding effect is better, overall performance is promoted further.
as to preferably of the present invention, leftly lean on dull and stereotyped and right dependence flat sheet combination and form one piece of complete dependence flat board.Optimize structure, promote globality and mobility, optimize distribution of force, improve security and stability and the operability of structure operation, molding effect more, promotes the quality of final products.
as to preferably of the present invention, the second compacting template and the 3rd compacting template be combined to form one piece complete in the middle of compacting template.Optimize structure, promote globality and mobility, optimize distribution of force, improve security and stability and the operability of structure operation, molding effect more, promotes the quality of final products.
as to preferably of the present invention, being wherein hinged by hinged end between one end and being wherein provided with locker between the other end and workbench of the front and back of middle compacting template and workbench.The security and stability of the guarantee equipment course of work, guarantees carrying out smoothly of operation, and ensures shaping effect and the quality of final products, and locker can adopt the existing device of locking and loosening.
as to preferably of the present invention, middle compacting template is connected with balancing weight by hinged end side by linking arm.Optimize structure, promote globality and mobility, optimize distribution of force, improve security and stability and the operability of structure operation, molding effect more, promotes the quality of final products.
as to preferably of the present invention, linking arm comprises to be suppressed horizontal arm plate that template is connected and arranges and the vertical arm plate be connected with balancing weight with described horizontal arm plate vertical connection with centre, vertical arm plate be provided with can with workbench before and after the cushioning supportive block that leans of wherein one end.Optimize structure, promote globality and mobility, optimize distribution of force, improve security and stability and the operability of structure operation, molding effect more, promotes the quality of final products.
as to preferably of the present invention, balancing weight is cylindric.Optimize structure, promote globality and mobility, optimize distribution of force, improve security and stability and the operability of structure operation, molding effect more, promotes the quality of final products.
beneficial effect of the present invention: integrally-built mobility and linkage are all better, the stability run is high, also more safe and reliable, be not easy occur fortuitous event and stagnate, comparatively smooth, cost of greatly saving time, service life extends greatly, and good positioning effect, shaping effect is also better, and final product quality is promoted greatly.
Accompanying drawing explanation
fig. 1 is the front view of the embodiment of the present invention;
fig. 2 is the top view of the embodiment of the present invention;
fig. 3 be the case shell of the embodiment of the present invention not shaping time structural representation.
in figure: 10, workbench, 1, edge apparatus for turning on the left of case shell, 2, case shell left side body portion apparatus for turning, 3, case shell right side body portion apparatus for turning, 4, edge apparatus for turning on the right side of case shell, 11, first compacting template, 21, second compacting template, 31, 3rd compacting template, 41, 4th compacting template, 71, edge on the left of case shell, 72, case shell left side body portion, 73, case shell right side body portion, 74, edge on the right side of case shell, 75, case shell intermediate body portions, 101, edge turnover board on the left of case shell, 102, the left side leans on dull and stereotyped, and 401, edge turnover board on the right side of case shell, 402, the right leans on dull and stereotyped, and 201, case shell left side body portion turnover board, 202, left dependence is dull and stereotyped, and 301, case shell right side body portion turnover board, 302, right dependence is dull and stereotyped, and 61, first pneumatic cylinder, 62, second pneumatic cylinder, 63, 3rd pneumatic cylinder, 64, 4th pneumatic cylinder, 65, 5th pneumatic cylinder, 66, 6th pneumatic cylinder, 81, hinged end, 82, locker, 83, linking arm, 84, balancing weight.
Detailed description of the invention
following specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present invention.
embodiment, as Fig. 1, 2, shown in 3, a kind of refrigerating box case casing forming machine, comprise workbench 10, described workbench 10 is provided with from left to right edge apparatus for turning 1 on the left of case shell successively, case shell left side body portion apparatus for turning 2, edge apparatus for turning 4 on the right side of case shell right side body portion apparatus for turning 3 and case shell, on the left of described case shell, edge apparatus for turning 1 comprises the first compacting template 11 for location when edge 71 turns down on the left of case shell, described case shell left side body portion apparatus for turning 2 comprises the second compacting template 21 of location when turning down for case shell left side body portion 72, described case shell right side body portion apparatus for turning 3 comprises the 3rd compacting template 31 of location when turning down for case shell right side body portion 73, on the right side of described case shell, edge apparatus for turning 4 comprises the 4th compacting template 41 for location when edge 74 turns down on the right side of case shell.
on the left of case shell, edge apparatus for turning 1 also comprises by arranging from left to right and edge turnover board 101 and the left side dependence flat board 102 that leans on for the left-hand portion in case shell left side body portion 72 on the left of the case shell turned down for edge 71 on the left of case shell be hinged, on the left of case shell, edge turnover board 101 is connected with and leans on dull and stereotyped 102 the first pneumatic cylinders 61 rotated around the left side between the upper and lower for it, first compacting template 11 is connected with the second pneumatic cylinder 62 for its movement, on the right side of case shell, edge apparatus for turning 4 also comprises being turned left by the right side and arranges and edge turnover board 401 and the right dependence flat board 402 of leaning on for the position, right side in case shell right side body portion 73 on the right side of the case shell turned down for edge 74 on the right side of case shell be hinged, on the right side of case shell, edge turnover board 401 is connected with and leans on dull and stereotyped 402 the 3rd pneumatic cylinders 63 rotated around the right between the upper and lower for it, 4th compacting template 41 is connected with the 4th pneumatic cylinder 64 for its movement.All be connected by gangbar between edge returning face plate 401 and the 3rd pneumatic cylinder 63 and between the 4th compacting template 41 and the 4th pneumatic cylinder 64 between edge returning face plate 101 and the first pneumatic cylinder 61, between the first compacting template 11 and the second pneumatic cylinder 62, on the right side of case shell on the left of case shell.
case shell left side body portion apparatus for turning 2 also comprises by arranging from left to right and the case shell left side body portion turnover board 201 supplying case shell left side body portion 72 to turn down be hinged and the left dependence dull and stereotyped 202 leaned on for the left-hand portion of case shell intermediate body portions 75, case shell left side body portion turnover board 201 is connected with and leans on dull and stereotyped 202 the 5th pneumatic cylinders 65 rotated around left between the upper and lower for it, case shell right side body portion apparatus for turning 3 also comprises being turned left by the right side and arranges and the case shell right side body portion turnover board 301 turned down for case shell right side body portion 73 be hinged and right the dependences flat board 302 leaned on for the position, right side of case shell intermediate body portions 75, case shell right side body portion turnover board 301 is connected with and leans on dull and stereotyped 302 the 6th pneumatic cylinders 66 rotated around right between the upper and lower for it.Left dependence dull and stereotyped 202 and right dependence dull and stereotyped 302 are combined to form one piece of complete dependence flat board.Second compacting template 21 and the 3rd compacting template 31 are combined to form one piece of complete middle compacting template.
wherein being hinged by hinged end 81 between one end and being wherein provided with locker 82 between the other end and workbench 10 of the front and back of template and workbench 10 is suppressed in centre.Middle compacting template is connected with balancing weight 84 by hinged end 81 side by linking arm 83.Linking arm 83 comprises to be suppressed horizontal arm plate that template is connected and arranges and the vertical arm plate be connected with balancing weight 84 with described horizontal arm plate vertical connection with centre, vertical arm plate be provided with can with workbench 10 before and after the cushioning supportive block that leans of wherein one end.Balancing weight 84 is in cylindric.
Claims (10)
1. a refrigerating box case casing forming machine, it is characterized in that: comprise workbench (10), described workbench (10) is provided with from left to right edge apparatus for turning (1) on the left of case shell successively, case shell left side body portion apparatus for turning (2), edge apparatus for turning (4) on the right side of case shell right side body portion apparatus for turning (3) and case shell, on the left of described case shell, edge apparatus for turning (1) comprises the first compacting template (11) for locating during edge (71) turnover on the left of case shell, described case shell left side body portion apparatus for turning (2) comprises the second compacting template (21) of location when turning down for case shell left side body portion (72), described case shell right side body portion apparatus for turning (3) comprises the 3rd compacting template (31) of location when turning down for case shell right side body portion (73), on the right side of described case shell, edge apparatus for turning (4) comprises the 4th compacting template (41) for locating during edge (74) turnover on the right side of case shell.
2. a kind of refrigerating box case casing forming machine according to claim 1, it is characterized in that: on the left of case shell, edge apparatus for turning (1) also comprises by arranging from left to right and edge turnover board (101) and leaning on dull and stereotyped (102) for the left side that the left-hand portion of case shell left side body portion (72) leans on the left of the case shell turned down for edge (71) on the left of case shell be hinged, on the left of case shell, edge turnover board (101) is connected with and leans on for it the first pneumatic cylinder (61) dull and stereotyped (102) rotated between the upper and lower around the left side, first compacting template (11) is connected with the second pneumatic cylinder (62) for its movement, on the right side of case shell, edge apparatus for turning (4) also comprises being turned left by the right side and arranges and edge turnover board (401) and leaning on dull and stereotyped (402) for the right that the position, right side of case shell right side body portion (73) leans on the right side of the case shell turned down for edge (74) on the right side of case shell be hinged, on the right side of case shell, edge turnover board (401) is connected with and leans on for it the 3rd pneumatic cylinder (63) dull and stereotyped (402) rotated between the upper and lower around the right, 4th compacting template (41) is connected with the 4th pneumatic cylinder (64) for its movement.
3. a kind of refrigerating box case casing forming machine according to claim 2, is characterized in that: be all connected by gangbar between edge returning face plate (401) and the 3rd pneumatic cylinder (63) and between the 4th compacting template (41) and the 4th pneumatic cylinder (64) between edge returning face plate (101) and the first pneumatic cylinder (61), between the first compacting template (11) and the second pneumatic cylinder (62), on the right side of case shell on the left of case shell.
4. a kind of refrigerating box case casing forming machine according to claim 1, it is characterized in that: case shell left side body portion apparatus for turning (2) also comprises by arranging from left to right and case shell left side body portion turnover board (201) supplying case shell left side body portion (72) to turn down be hinged and the left dependence dull and stereotyped (202) leaned on for the left-hand portion of case shell intermediate body portions (75), case shell left side body portion turnover board (201) is connected with for it between the upper and lower around left the 5th pneumatic cylinder (65) leaning on dull and stereotyped (202) and rotate, case shell right side body portion apparatus for turning (3) also comprise by the right side turn left arrange and be hinged for case shell right side body portion (73) case shell right side body portion turnover board (301) that turns down and right dependences flat board (302) that lean on for the position, right side of case shell intermediate body portions (75), case shell right side body portion turnover board (301) is connected with for it between the upper and lower around right the 6th pneumatic cylinder (66) leaning on dull and stereotyped (302) and rotate.
5. a kind of refrigerating box case casing forming machine according to claim 4, is characterized in that: left dependence dull and stereotyped (202) and right dependence dull and stereotyped (302) are combined to form one piece of complete dependence flat board.
6. a kind of refrigerating box case casing forming machine according to claim 4, is characterized in that: the second compacting template (21) and the 3rd compacting template (31) are combined to form one piece of complete middle compacting template.
7. a kind of refrigerating box case casing forming machine according to claim 6, is characterized in that: the hinged end (81) that wherein passes through between one end of the front and back of middle compacting template and workbench (10) is hinged and is wherein provided with locker (82) between the other end and workbench (10).
8. a kind of refrigerating box case casing forming machine according to claim 7, is characterized in that: middle compacting template is connected with balancing weight (84) by hinged end (81) side by linking arm (83).
9. a kind of refrigerating box case casing forming machine according to claim 8, it is characterized in that: linking arm (83) comprises to be suppressed horizontal arm plate that template is connected and arranges and the vertical arm plate be connected with balancing weight (84) with described horizontal arm plate vertical connection with centre, vertical arm plate be provided with can with workbench (10) before and after wherein one end cushioning supportive block that lean.
10. a kind of refrigerating box case casing forming machine according to claim 9, is characterized in that: balancing weight (84) is in cylindric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510899048.5A CN105327983B (en) | 2015-12-09 | 2015-12-09 | A kind of refrigerating box case casing forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510899048.5A CN105327983B (en) | 2015-12-09 | 2015-12-09 | A kind of refrigerating box case casing forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105327983A true CN105327983A (en) | 2016-02-17 |
| CN105327983B CN105327983B (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510899048.5A Active CN105327983B (en) | 2015-12-09 | 2015-12-09 | A kind of refrigerating box case casing forming machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN105327983B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607922A (en) * | 2018-06-07 | 2018-10-02 | 杭州杰恺自动化设备有限公司 | A kind of refrigerator-freezer front and rear panel shell building mortion |
| CN111940559A (en) * | 2020-08-10 | 2020-11-17 | 王文柱 | Processing device for medical drag hook |
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| CN1136064C (en) * | 1996-08-16 | 2004-01-28 | 三星电子株式会社 | Device for and method of bending iron plate for outer case of refrigerator |
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| KR20110082209A (en) * | 2010-01-11 | 2011-07-19 | 차재욱 | Bending machine and method for processing a metal plate using bending machine |
| KR20130107694A (en) * | 2012-03-23 | 2013-10-02 | 코리아콜드시스템(주) | A press processing method for a sheet of sreel for marking the internal floor of made to order refrigerator |
| CN204412854U (en) * | 2014-12-24 | 2015-06-24 | 青岛华东工程机械有限公司 | Refrigerator Concealed door Bending Mould |
| CN205183407U (en) * | 2015-12-09 | 2016-04-27 | 浙江腾云制冷科技有限公司 | Fridge case shell make -up machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1136064C (en) * | 1996-08-16 | 2004-01-28 | 三星电子株式会社 | Device for and method of bending iron plate for outer case of refrigerator |
| CN101474655A (en) * | 2009-01-19 | 2009-07-08 | 昆山市三建模具机械有限公司 | Brake forming mold for door casing of refrigerator |
| KR20110082209A (en) * | 2010-01-11 | 2011-07-19 | 차재욱 | Bending machine and method for processing a metal plate using bending machine |
| CN101983794A (en) * | 2010-11-05 | 2011-03-09 | 滁州市科创模具制造有限公司 | Refrigerator door shell end bending die |
| KR20130107694A (en) * | 2012-03-23 | 2013-10-02 | 코리아콜드시스템(주) | A press processing method for a sheet of sreel for marking the internal floor of made to order refrigerator |
| CN204412854U (en) * | 2014-12-24 | 2015-06-24 | 青岛华东工程机械有限公司 | Refrigerator Concealed door Bending Mould |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108607922A (en) * | 2018-06-07 | 2018-10-02 | 杭州杰恺自动化设备有限公司 | A kind of refrigerator-freezer front and rear panel shell building mortion |
| CN111940559A (en) * | 2020-08-10 | 2020-11-17 | 王文柱 | Processing device for medical drag hook |
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| Publication number | Publication date |
|---|---|
| CN105327983B (en) | 2017-11-24 |
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