CN213052178U - Heat exchanger bending device - Google Patents
Heat exchanger bending device Download PDFInfo
- Publication number
- CN213052178U CN213052178U CN202021676304.7U CN202021676304U CN213052178U CN 213052178 U CN213052178 U CN 213052178U CN 202021676304 U CN202021676304 U CN 202021676304U CN 213052178 U CN213052178 U CN 213052178U
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- heat exchanger
- vertical row
- electric telescopic
- fixedly connected
- dwang
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Abstract
The utility model discloses a heat exchanger bending device, which relates to the technical field of heat exchange, and comprises a frame, wherein two conveyor belts are arranged on the frame, the number of the conveyor belts is two, a punching part is arranged at the middle position of the two conveyor belts, the punching part comprises an upper template and a lower template, the bottom of the upper template is fixedly connected with a plurality of electric telescopic links, three electric telescopic links form a vertical row, and the end parts of the electric telescopic links in the same vertical row are fixedly connected with an arc-shaped plate; the lower bolster is the cavity structure, is equipped with a plurality of piston cylinders in the cavity, runs through on the lower bolster to have a plurality of branches, and the tip fixedly connected with diaphragm in the lower bolster is arranged in to same vertical row branch, diaphragm and piston rod fixed connection, and the same branch top of vertical row is connected with the dwang. The utility model provides a heat exchanger when bending the operation, each local atress of heat exchanger is uneven, influences the effect of bending, and there is fold phenomenon in the heat exchanger after bending, easy operation is convenient, and the practicality is strong.
Description
Technical Field
The utility model relates to a heat exchange technology field, concretely relates to heat exchanger bending device.
Background
Traditional heat exchanger bending device mainly carries out bending of heat exchanger through the columniform compression roller, the radian of bending of heat exchanger is similar with the periphery cambered surface of compression roller, this heat exchanger bending device generally can only be applicable to the local of heat exchanger and bends, and when the operation of bending need be carried out to whole heat exchanger, especially when the radian of bending of heat exchanger is less, the diameter of compression roller just must be enough big, too big compression roller not only is not convenient for the operation of bending, and occupy too much space, in order to solve above-mentioned problem, change the compression roller into the arc clamp plate and bend, although the arc clamp plate occupation space is little, when monoblock arc clamp plate carries out the heat exchanger and bends, because the heat exchanger of the clamp plate punching press straight state of arc structure, each local atress of heat exchanger is uneven, influence the effect of bending, there is serious fold phenomenon.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat exchanger bending device to solve among the prior art heat exchanger when bending the operation, each local atress of heat exchanger is uneven, influences the effect of bending, and there is the fold phenomenon in the heat exchanger after bending.
In order to achieve the above object, the utility model provides a following technical scheme: a heat exchanger bending device comprises a rack, wherein two conveying belts are arranged on the rack, a punching component is arranged at the middle position of the two conveying belts and comprises an upper template and a lower template which are both fixedly connected to the rack, a plurality of electric telescopic rods are fixedly connected to the bottom of the upper template, the three electric telescopic rods form a vertical row, and the end parts of the electric telescopic rods in the same vertical row are fixedly connected with an arc-shaped plate; the lower bolster is the cavity structure, is equipped with a plurality of piston cylinders in the cavity, is equipped with the piston rod on the piston cylinder, runs through on the lower bolster have a plurality of branches, and the tip fixedly connected with diaphragm in the lower bolster is arranged in to same vertical row branch, diaphragm and piston rod fixed connection, and the same branch top of vertical row is connected with the dwang, the one-to-one from top to bottom of dwang and arc.
Preferably, the rotating rods are connected with a transmission mechanism, the transmission mechanism comprises a plurality of transmission units, and each transmission unit is respectively connected with the corresponding rotating rod; the transmission unit control dwang rotates, and after the heat exchanger was bent and is accomplished, transmission unit control dwang rotated, and the heat exchanger leaves the dwang.
Preferably, the number of the arc-shaped plates and the rotating rods is eleven.
Preferably, a switch for controlling the electric telescopic rod to be opened and closed is arranged on the upper template.
Preferably, the projection distance of the arc-shaped plates on the horizontal plane is 20mm-30 mm.
Compared with the prior art, the beneficial effects of the utility model are that: 1. the arc-shaped plate and the rotating rods are matched with each other, and the rotating rods are arranged to form a stamping surface, so that the stress of the heat exchanger is more uniform in the stamping process, the heat exchanger is prevented from being wrinkled in the stamping process, and the bending effect is more smooth; 2. the length of the piston rod can be adjusted according to the required bending degree, so that various bending requirements are met; 3. the dwang of arc and cylinder structure has guaranteed that the face towards the punching press direction is the arcwall face contact for it is more even to exert force to the heat exchanger.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of a heat exchanger bending apparatus of the present invention;
fig. 2 is a side view of a punch member according to an embodiment of the present invention.
In the figure: 1. a conveyor belt; 2. mounting a template; 3. an electric telescopic rod; 4. an arc-shaped plate; 5. a lower template; 6. a piston cylinder; 7. a strut; 8. rotating the rod; 9. a cross bar.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides an embodiment: the utility model provides a heat exchanger bending device, includes the frame, is equipped with conveyer belt 1 in the frame, and the quantity of conveyer belt 1 is two, and the intermediate position of two conveyer belts 1 is equipped with stamping component.
The punching press subassembly includes cope match-plate pattern 2 and lower bolster 5, and the equal fixed connection of cope match-plate pattern 2 and lower bolster 5 is in the frame, and the bottom fixedly connected with electric telescopic handle 3 of cope match-plate pattern 2 is equipped with the switch that control electric telescopic handle 3 opened and closed on cope match-plate pattern 2, and a vertical row is constituteed to three electric telescopic handle 3, and the tip fixedly connected with arc 4 of the electric telescopic handle 3 of same vertical row, and the projection interval of arc 4 on the horizontal plane is 20mm-30 mm.
Lower bolster 5 is the cavity structure, is equipped with a plurality of piston cylinders 6 in the cavity, is equipped with the piston rod on the piston cylinder 6, it has branch 7 to run through on the lower bolster 5, and the tip fixedly connected with diaphragm in the lower bolster 5 is arranged in to same vertical row branch 7, diaphragm and piston rod fixed connection, and 7 tops of same vertical row's branch are connected with dwang 8, and the quantity of dwang 8 is eleven, dwang 8 and 4 upper and lower one-to-ones of arc, and every dwang 8 all is connected with the drive unit respectively.
The working principle is as follows: when bending the heat exchanger, at first place straight heat exchanger on conveyer belt 1, conveyer belt 1 transports the heat exchanger to the rotation of stamping part on doing, the drive unit does not work this moment, and dwang 8 does not take place to rotate.
The flexible length of piston rod is adjusted according to the required radian of bending for the dwang 8 on branch 7 top forms the arcwall face, starting switch, and electric telescopic handle 3 drives arc 4 toward dwang 8 direction motion, and contacts with the heat exchanger, and final heat exchanger contacts with dwang 8, and the heat exchanger has formed the same camber with the arcwall face that dwang 8 formed. After the bending is finished, the transmission unit enables the rotating rod 8 to rotate, the heat exchanger moves to another conveying belt 1 along with the rotating rod 8, the bent materials are conveyed and collected, and the whole process is finished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a heat exchanger bending device, includes the frame, is equipped with the conveyer belt in the frame, its characterized in that: the conveying belt comprises two conveying belts, a punching component is arranged in the middle of each conveying belt and comprises an upper template and a lower template, the upper template and the lower template are both fixedly connected to a rack, a plurality of electric telescopic rods are fixedly connected to the bottom of the upper template, the three electric telescopic rods form a vertical row, and arc-shaped plates are fixedly connected to the end parts of the electric telescopic rods in the same vertical row; the lower bolster is the cavity structure, is equipped with a plurality of piston cylinders in the cavity, is equipped with the piston rod on the piston cylinder, it has a plurality of branches to run through on the lower bolster, and the tip fixedly connected with diaphragm in the lower bolster is arranged in to same vertical row branch, diaphragm and piston rod fixed connection, the branch top of same vertical row is connected with the dwang, the one-to-one about dwang and the arc.
2. The heat exchanger bending device according to claim 1, wherein: the dwang is connected with drive mechanism, drive mechanism includes a plurality of transmission units, and every transmission unit is connected with the dwang that corresponds respectively.
3. The heat exchanger bending device according to claim 2, wherein: the number of the arc-shaped plates and the rotating rods is eleven.
4. A heat exchanger bending apparatus according to claim 3, wherein: and a switch for controlling the electric telescopic rod to be opened and closed is arranged on the upper template.
5. The heat exchanger bending device according to claim 4, wherein: the projection distance of the arc-shaped plates on the horizontal plane is 20mm-30 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021676304.7U CN213052178U (en) | 2020-08-13 | 2020-08-13 | Heat exchanger bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021676304.7U CN213052178U (en) | 2020-08-13 | 2020-08-13 | Heat exchanger bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213052178U true CN213052178U (en) | 2021-04-27 |
Family
ID=75582204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021676304.7U Active CN213052178U (en) | 2020-08-13 | 2020-08-13 | Heat exchanger bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213052178U (en) |
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2020
- 2020-08-13 CN CN202021676304.7U patent/CN213052178U/en active Active
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