CN202021302U - Corrugation forming machine - Google Patents
Corrugation forming machine Download PDFInfo
- Publication number
- CN202021302U CN202021302U CN2011200267917U CN201120026791U CN202021302U CN 202021302 U CN202021302 U CN 202021302U CN 2011200267917 U CN2011200267917 U CN 2011200267917U CN 201120026791 U CN201120026791 U CN 201120026791U CN 202021302 U CN202021302 U CN 202021302U
- Authority
- CN
- China
- Prior art keywords
- plate
- transmission shaft
- cabinet
- corrugation
- power transmission
- 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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Abstract
The utility model discloses a corrugation forming machine, belonging to the forming technology and aims to provide a corrugation forming machine which has adjustable pitch of wave, and the wave height and the pitch of wave of manufactured fins have good consistency. The main points of the technical scheme of the utility model lie in that the corrugation forming machine comprises a motor and a transmission shaft; the transmission shaft is provided with upper forming cams in connection with an upper slide block provided with an upper forming blade through pull bars; the transmission shaft is provided with lower forming cams in connection with a lower die holder provided with a lower forming blade through pull bars; the central section of a swing rod is hinged to the pin on a cabinet, and the rollers on the upper and lower ends of the swing rod are respectively in contact with the front end face of the lower die holder and a front side circumferential surface of feeding cams. The corrugation forming machine is used for forming corrugation fins.
Description
Technical field:
The utility model relates to a kind of forming technique, particularly a kind of corrugation forming machine.
Background technology:
Corrugated fin is a kind of widely used heat transfer element, and existing forming method is to carry out punching out with mould on punch press, the complicated manufacturing cost height of mould structure, and ripple size is non-adjustable, and mould is many, and the pitch of waves precision of ripple is lower.
Summary of the invention:
The purpose of this utility model provides a kind of corrugation forming machine of the wave height pitch of waves high conformity of the fin that a kind of ripple pitch of waves can adjust and make.The technical solution of the utility model is, a kind of corrugation forming machine, comprise drive motors and power transmission shaft, it is characterized in that: the power transmission shaft rotational support is on the left side of cabinet, in the plate hole of right side, respectively be provided with on the power transmission shaft outside the cabinet left side plate one identical on builder cam place the mouth of the plate of two pull bar bottoms respectively, change on the bearing pin of the lower end of this plate mouth the roller join with described on the following side face of builder cam contact, the upper end of described two pull bars is connected with the two ends of top shoe in the sliding slotted hole that fits over the cabinet left side plate respectively, two guide rod cunnings fit in the cover board hole of cabinet left side plate upper end, the lower end of these two guide rods is connected with described top shoe, two compression springs are set in respectively on the nut and the guide rod between the cover plate of these two guide rod upper ends, the two ends cunning of lower slider fits in the guide groove of cabinet left side plate inboard, being provided with two downward bars in the lower end of this lower slider places the baffle plate on the front and back side plate that is fixed on cabinet aerial respectively, on the stepped cylinder of this bar lower end and the body of rod between the baffle plate, be provided with spring, the supermedial hole of last side face upper pendulum bar that the roller of lower slider lower end places the following builder cam on the power transmission shaft be located at cabinet before and after bearing pin on the side plate change mutually and join, the preceding lateral circle surface of the feed-cam on the roller of this fork lower end and the power transmission shaft contacts, the cam of its upper end contacts with the front end face that cunning fits over the lower skateboard on the described sliding block, is respectively equipped with cutter and bottom knife in the upper end of the lower end of upper bolster and die shoe and joins with the upper slitter film perforation of mounting plate and the bottom knife hole cunning of bottom plate respectively.On the corrugated fin supporting plate of corrugation machine, be provided with shut-off mechanism.The utility model has wave height compared with the prior art and the pitch of waves is adjustable and the advantage of pitch of waves high conformity.
Description of drawings:
Fig. 1 is the structural representation of the utility model corrugation forming machine, and Fig. 2 is the A-A cutaway view of Fig. 1.Fig. 3-Fig. 8 is the forming principle figure of corrugation forming machine.
The specific embodiment:
The precision of the wave height of corrugated fin is very big to the brazing quality influence of corrugated fin and dividing plate, in order to solve the low defective of ripple height-precision of existing corrugated fin punch die punching out, the utility model designs a kind of corrugation forming machine, its principle is, cutter 22 is done descending and up building motion, bottom knife 23 has outside the building motion of uplink and downlink, also has the feeding campaign of horizontal forward and back, thereby the shaping task that realizes corrugated fin is (referring to Fig. 3-Fig. 8).The structure of corrugation forming machine is, power transmission shaft 8 rotational support are in the hole of the left side plate 16 of cabinet, on this power transmission shaft, be provided with a pair of builder cam 9 and a pair of feed-cam 11 down, on a left side, respectively be provided with one on the power transmission shaft in right plate 16 outsides and go up builder cam 12, be connected with the upper end of left and right sides pull bar 17 respectively with the two ends of the slippery top shoe 18 of the guide rail on left side plate top, respectively there is a plate on the last builder cam 12 that is set on the turning cylinder lower end of this left and right sides pull bar, and roller contacts in the lower end of this plate hole and with the following side face of last builder cam by the bearing pin rotational support.The two ends of two guide rods 2 respectively are provided with one section screw thread, the screwed hole of the screw thread of lower end and top shoe 18 matches, the screw thread and the nut of its upper end match, this two guide rods cunning fits in the hole with cover plate 1, two springs are set in respectively on the guide rod 2 between nut and the cover plate 1, two ends, the left and right sides cunning that is located at the lower slider 7 of power transmission shaft top fits in the guide groove of left side plate of cabinet, the lower end of this lower slider is provided with down on the last side face that profile roll 13 is supported on two following builder cams 9 on the power transmission shaft respectively, before the lower slider lower end, rear side respectively is provided with guide pillar, this guide pillar places the hole of the baffle plate 10 that is connected with the front and back side plate of cabinet of power transmission shaft below, on the guide pillar threaded body between this baffle plate and the nut, be arranged with spring, swallow-tail form slide block on the lower surface of lower skateboard 15 and the dovetail groove cunning on the lower slider are joined, the hole at pendulum plate 20 middle parts is transferred on the bearing pin that is connected with cabinet, the roller at these pendulum plate two ends respectively with power transmission shaft on the front side of feed-cam 11 or the front or rear end face of back lateral circle surface and lower skateboard 15 contact, on, following shaping blade 22,23 be located at respectively the upper end of the lower end of upper bolster 3 and die shoe 6 and respectively with mounting plate 4 and bottom plate 5 in the hole cunning join, on, the thickness of following shaping blade is the pitch of waves of corrugated fin, on, following forming-tool is not relative, and its gap is the thickness of fin flitch 24.Motor 21 drives power transmission shaft by belt pulley 14.One end of power transmission shaft is provided with crank, is used for debugging and is shaped.In the corrugation machine counting device can be set and the PLC controller is controlled the shut-off mechanism on the corrugating machine 19, realize the full-automatic function that is shaped and cuts off corrugated fin.
Claims (2)
1. corrugation forming machine, comprise drive motors and power transmission shaft, it is characterized in that: the power transmission shaft rotational support is on the left side of cabinet, in the plate hole of right side, respectively be provided with on the power transmission shaft outside the cabinet left side plate one identical on builder cam place the mouth of the plate of two pull bar bottoms respectively, change on the bearing pin of the lower end of this plate mouth the roller join with described on the following side face of builder cam contact, the upper end of described two pull bars is connected with the two ends of top shoe in the sliding slotted hole that fits over the cabinet left side plate respectively, two guide rod cunnings fit in the cover board hole of cabinet left side plate upper end, the lower end of these two guide rods is connected with described top shoe, two compression springs are set in respectively on the nut and the guide rod between the cover plate of these two guide rod upper ends, the two ends cunning of lower slider fits in the guide groove of cabinet left side plate inboard, being provided with two downward bars in the lower end of this lower slider places the baffle plate on the front and back side plate that is fixed on cabinet aerial respectively, on the stepped cylinder of this bar lower end and the body of rod between the baffle plate, be provided with spring, the supermedial hole of last side face upper pendulum bar that the roller of lower slider lower end places the following builder cam on the power transmission shaft be located at cabinet before and after bearing pin on the side plate change mutually and join, the preceding lateral circle surface of the feed-cam on the roller of this fork lower end and the power transmission shaft contacts, the cam of its upper end contacts with the front end face that cunning fits over the lower skateboard on the described sliding block, is respectively equipped with cutter and bottom knife in the upper end of the lower end of upper bolster and die shoe and joins with the upper slitter film perforation of mounting plate and the bottom knife hole cunning of bottom plate respectively.
2. a kind of corrugation forming machine as claim is characterized in that: be provided with shut-off mechanism on the corrugated fin supporting plate of corrugation machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200267917U CN202021302U (en) | 2011-01-20 | 2011-01-20 | Corrugation forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200267917U CN202021302U (en) | 2011-01-20 | 2011-01-20 | Corrugation forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202021302U true CN202021302U (en) | 2011-11-02 |
Family
ID=44846272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200267917U Expired - Fee Related CN202021302U (en) | 2011-01-20 | 2011-01-20 | Corrugation forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202021302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624179A (en) * | 2013-11-08 | 2014-03-12 | 宁波宁创自动化设备有限公司 | Gapless rigid feeding mechanism of fin forming machine |
-
2011
- 2011-01-20 CN CN2011200267917U patent/CN202021302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624179A (en) * | 2013-11-08 | 2014-03-12 | 宁波宁创自动化设备有限公司 | Gapless rigid feeding mechanism of fin forming machine |
| CN103624179B (en) * | 2013-11-08 | 2015-12-02 | 宁波宁创自动化设备有限公司 | A kind of fin forming machine gapless rigidity feed mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20180120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |