CN201625691U - Novel bending machine for forming casing of refrigerator - Google Patents
Novel bending machine for forming casing of refrigerator Download PDFInfo
- Publication number
- CN201625691U CN201625691U CN2010201155859U CN201020115585U CN201625691U CN 201625691 U CN201625691 U CN 201625691U CN 2010201155859 U CN2010201155859 U CN 2010201155859U CN 201020115585 U CN201020115585 U CN 201020115585U CN 201625691 U CN201625691 U CN 201625691U
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- CN
- China
- Prior art keywords
- mold frame
- supporting guide
- turning
- bending machine
- refrigerator
- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a novel bending machine for forming the casing of a refrigerator. The bending machine comprises a base, an upper die frame and a lower die frame; the upper and the lower die frames are arranged at the two ends of the base; a lower die strip is fixedly arranged on the lower die frame; rotatable die frames are rotationally arranged between rotation center fixing seats arranged at the end parts of the lower die frame; rotatable die strips are arranged on the rotatable die frames; an upper die strip is fixedly arranged between upper die heads hinged on the upper die frame; the upper die heads on the upper die frame and the rotatable die frames are respectively driven by an air cylinder to rotate; and semicircular arc-shaped supporting guide rails are fixedly arranged at the middle part of the base. The supporting guide rails are adopted for forming the casing of the refrigerator, so that the rigidity of the bending machine is increased, and the quality of the product is ensured. The bending machine has the advantages of simple structure, convenient assembly, easy regulation, better manufacturability, low cost, and the like, and is economic and practical.
Description
Technical field:
The utility model belongs to a kind of equipment of panel beating forming field, relates in particular to the novel forming bender in a kind of panel beating complete set of equipments.
Technical background:
At present, refrigerator-freezer and showcase have obtained large-scale popularization and application in China, and the complete production line of manufacturing refrigerator-freezer and showcase is used just more and more; The housing manufacturing of refrigerator-freezer and showcase is the key component in the complete set of equipments, the material of making refrigerator-freezer and showcase is all below 0.8mm, usually all be the thin plate of 0.5mm, little because of expecting thin moulding strength, the equipment purposes is single, so the manufacturing of this production equipment cost must enter into consideration can not be excessive, but guarantee simultaneously the effect of moulding again.
Common bender moulding process is as follows: the counterdie bar is fixed on the support, and the patrix bar drives workpiece pressing by two cylinders, drives turning mould bar shaping workpiece by two cylinders in addition; When the length of workpiece surpassed 1.5 meters even 2 meters, because the strength of cylinder is not enough big, mould bar length was longer, middle inevitable flexible distortion, and the workpiece intermediate sizes of moulding is affirmed overproof; If strengthen support and mould bar size, in addition cylinder dimensions, must increase cost like this, uneconomical.
The utility model content:
The purpose of this utility model is in order to remedy the deficiency of prior art, a kind of moulding bender to be provided, when having solved longer panel beating, the mould bar is yielding, workpiece quality instability, production cost have simple installation simultaneously, are easy to performances such as adjustment than problems such as height.
The utility model is achieved through the following technical solutions:
A kind of refrigerator shell moulding bender, include base, described base two ends are installed with U type frame respectively, described U type frame is by last, following mould bases is formed, described mould bases upper surface down is installed with the counterdie bar, described mould bases two ends down are installed with centre of gyration holder respectively, be rotatablely equipped with turning mold frame between the described centre of gyration holder, described turning mold frame lower surface is equipped with the turning mould bar, be hinged with several top mold frame die heads on the described top mold frame side by side, described top mold frame die head is installed with the patrix bar on the lower surface, one end of described described top mold frame die head and turning mold frame is rotationally connected with its cylinder piston rod with side-lower of installation respectively, it is characterized in that: on the described base middle part, fixed-site is equipped with the semicircular arc supporting guide between the following mould bases, described supporting guide center is concordant with the center of centre of gyration holder, be installed with rolling bearing on the corresponding turning mold frame of described supporting guide, prolong the supporting guide inboard in the described rolling bearing and do circular motion.
Described semicircular arc supporting guide is 1 or 2.
The utility model when Workpiece length is no more than 1.8 meters, increases a supporting guide in use in the middle of workpiece; When Workpiece length is longer, evenly increase by two supporting guides in the centre of workpiece.
The utility model has the advantages that:
The utility model adopts the supporting guide moulding, has increased the rigidity deficiency of body itself, has guaranteed the quality of product, have simultaneously simple in structure, easy for installation, be easy to adjustment, characteristics such as manufacturability is better, cost is low, economical and practical.
Description of drawings:
Fig. 1 is the utility model front view.
Fig. 2 is the utility model left view.
Fig. 3 is the utility model sectional view.
The specific embodiment:
A kind of refrigerator shell moulding bender, include base 1, described base 1 two ends are installed with U type frame 2 respectively, described U type frame 2 is by last, following mould bases is formed, described mould bases upper surface down is installed with counterdie bar 3, described mould bases two ends down are installed with centre of gyration holder 4 respectively, be rotatablely equipped with turning mold frame 5 between the described centre of gyration holder 4, described turning mold frame 5 upper surfaces are equipped with turning mould bar 6, be hinged with top mold frame die head 7 on the described top mold frame, described top mold frame die head 7 lower surfaces are installed with patrix bar 8, one end of described top mold frame die head 7 and turning mold frame 5 respectively with its cylinder 9 with side-lower, 12 piston rods are articulated and connected, described base middle part is positioned at, fixed-site between the following mould bases is equipped with a semicircular arc supporting guide 10, described supporting guide 10 centers are concordant with the center of centre of gyration holder 4, be installed with rolling bearing 11 on the described supporting guide 10 corresponding turning mold frames 5, prolong supporting guide 10 inboards in the described rolling bearing 11 and do circular motion.
During work, need the panel beating 13 of processing to be placed on the counterdie bar 3, described top mold frame die head 7 drive patrix bars 8 move downward and are pressed on the panel beating 13, described turning mould bar 6 is driven and is withstood on the panel beating 13 by turning mold frame 5, rolling bearing 11 prolongs lateral movement in the supporting guide 10 simultaneously, support the turning mould bar, avoid the flexural deformation of turning mould bar.
Claims (2)
1. refrigerator shell moulding bender, include base, described base two ends are installed with U type frame respectively, described U type frame is by last, following mould bases is formed, described mould bases upper surface down is installed with the counterdie bar, described mould bases two ends down are installed with centre of gyration holder respectively, be rotatablely equipped with turning mold frame between the described centre of gyration holder, described turning mold frame lower surface is equipped with the turning mould bar, be hinged with several top mold frame die heads on the described top mold frame side by side, described top mold frame die head is installed with the patrix bar on the lower surface, one end of described described top mold frame die head and turning mold frame is rotationally connected with its cylinder piston rod with side-lower of installation respectively, it is characterized in that: on the described base middle part, fixed-site is equipped with the semicircular arc supporting guide between the following mould bases, described supporting guide center is concordant with the center of centre of gyration holder, be installed with rolling bearing on the corresponding turning mold frame of described supporting guide, prolong the supporting guide inboard in the described rolling bearing and do circular motion.
2. refrigerator shell moulding bender according to claim 1 is characterized in that: described semicircular arc supporting guide is 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201155859U CN201625691U (en) | 2010-02-09 | 2010-02-09 | Novel bending machine for forming casing of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201155859U CN201625691U (en) | 2010-02-09 | 2010-02-09 | Novel bending machine for forming casing of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625691U true CN201625691U (en) | 2010-11-10 |
Family
ID=43057075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201155859U Expired - Fee Related CN201625691U (en) | 2010-02-09 | 2010-02-09 | Novel bending machine for forming casing of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847758A (en) * | 2012-09-05 | 2013-01-02 | 无锡微研有限公司 | Plate bending device |
| CN103521573A (en) * | 2013-10-29 | 2014-01-22 | 合肥华艺模具有限公司 | Adjustable multiple-type Z shape bending machine |
| CN113231497A (en) * | 2021-05-19 | 2021-08-10 | 安徽省科昌机械制造股份有限公司 | Two-end bending machine for production of refrigerator inner container |
-
2010
- 2010-02-09 CN CN2010201155859U patent/CN201625691U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847758A (en) * | 2012-09-05 | 2013-01-02 | 无锡微研有限公司 | Plate bending device |
| CN103521573A (en) * | 2013-10-29 | 2014-01-22 | 合肥华艺模具有限公司 | Adjustable multiple-type Z shape bending machine |
| CN113231497A (en) * | 2021-05-19 | 2021-08-10 | 安徽省科昌机械制造股份有限公司 | Two-end bending machine for production of refrigerator inner container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhu Shuangyuan Pipe Industry Co., Ltd. Assignor: Anhui Kechang Machinery Manufacture Co., Ltd. Contract record no.: 2011340000356 Denomination of utility model: Novel bending machine for forming casing of refrigerator Granted publication date: 20101110 License type: Exclusive License Record date: 20110818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20150209 |
|
| EXPY | Termination of patent right or utility model |