CN203936222U - The adjustable punching heat exchanger of navigation system header radiating tube slotted eye mould - Google Patents
The adjustable punching heat exchanger of navigation system header radiating tube slotted eye mould Download PDFInfo
- Publication number
- CN203936222U CN203936222U CN201420343103.3U CN201420343103U CN203936222U CN 203936222 U CN203936222 U CN 203936222U CN 201420343103 U CN201420343103 U CN 201420343103U CN 203936222 U CN203936222 U CN 203936222U
- Authority
- CN
- China
- Prior art keywords
- slotted eye
- radiating tube
- mold core
- upper mold
- navigation system
- 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
Links
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses the adjustable punching heat exchanger of a kind of navigation system header radiating tube slotted eye mould, navigation system includes the cope match-plate pattern that stack connects successively from top to bottom, upper die plate, upper mold core cutter fixed head, upper mold core stripper plate, counterdie central layer and lower bolster, left side at counterdie central layer is fixed with supporting plate, on supporting plate, be provided with left locating piece, on left locating piece, have the dowel hole arranging by radiating tube slotted eye pitch, on the right side of counterdie central layer, be provided with right locating piece, on the joint face of upper mold core stripper plate and counterdie central layer, have the through hole of left and right directions, punching refrigerant medium radiating tube slotted eye cutter and oily medium radiating tube slotted eye cutter are housed in the inside of upper mold core cutter fixed head and upper mold core stripper plate.The utility model is as long as on the basis of original mould, and the stationary positioned in change left side is the location that can move and adjust by the pitch of slotted eye, no matter product length exceeds how many length of original mould, and all can be within the scope of adjustable navigation system.
Description
Technical field
The utility model relates to heat exchange manufacturing technology field, relates in particular to the adjustable punching heat exchanger of a kind of navigation system header radiating tube slotted eye mould.
Background technology
Heat exchanger is a kind of equipment of cold fluid that the part heat of hot fluid is passed to, and also claims heat exchanger (or radiator).
The structure of heat exchanger in automobile industry, is divided into according to fluid media (medium) is unusual: adopt air-conditioning condenser and the evaporimeter of refrigerant medium, adopt water tank and the water heating type warm-air device of aqueous medium, the oil cooler that adopts oily medium to use.According to structure, mainly can be divided into: two kinds of pipe type (conventionally adopting expansion tube process manufacture) and corrugated tube types (conventionally adopting welding procedure manufacture), be generally comprised of left and right (or upper and lower) header, radiating tube and fin (or heat-radiation belt).Wherein corrugated tube type is because its heat exchange efficiency is high, so practical application is also the widest.In tube-strip style heat exchanger, header is vital part, and above it, (thorn) system of rushing of uniform radiating tube slotted eye is the principal element that determines whole product quality and cost.So radiating tube slotted eye rush (thorn) operation processed, the die apparatus of its use becomes one of key factor of restriction heat exchanger workmanship, production efficiency, production cost.
But the header radiating tube slotted eye of prior art punching (thorn) system, conventionally adopt the method for the single structure mold of single variety specification, a secondary mould can only rush the header radiating tube slotted eye that (thorn) makes a kind of medium and a kind of length specification, and slotted eye number is relatively fixing.The mould of this single structure, often needs 3 pairs and above mould just can complete header radiating tube slotted eye punching (thorn) system.Yet when header length, comprise that when generally refrigerant medium (or aqueous medium) radiating tube slotted eye number exceeds the unit length scope of mould, prior art generally adopts two kinds of methods: the one, recasting and the corresponding mould of product hole count; The 2nd, after product punching for the first time, product is changed to stature and mend for the second time and rush remaining slotted eye.In these two kinds of methods, cost is high undoubtedly for the former, and latter product changes a secondary benefit punching and easily causes front and back slotted eye axial deviation, affects processing precision of products and quality.
Utility model content
The utility model object is exactly in order to make up the defect of prior art, and the adjustable punching heat exchanger of a kind of navigation system header radiating tube slotted eye mould is provided.
The utility model is achieved through the following technical solutions:
The adjustable punching heat exchanger of a kind of navigation system header radiating tube slotted eye mould, include navigation system, described navigation system includes cope match-plate pattern, upper die plate, upper mold core cutter fixed head, upper mold core stripper plate, counterdie central layer and the lower bolster that stack connects successively from top to bottom, left side at counterdie central layer is fixed with supporting plate, on supporting plate, be provided with left locating piece, on left locating piece, have the dowel hole arranging by radiating tube slotted eye pitch, left locating piece can be moved and adjust.On the right side of counterdie central layer, be provided with right locating piece, above left and right locating piece, all have arc groove, on the joint face of upper mold core stripper plate and counterdie central layer, have the through hole of left and right directions, punching refrigerant medium radiating tube slotted eye cutter and oily medium radiating tube slotted eye cutter are housed in the inside of upper mold core cutter fixed head and upper mold core stripper plate.After product punching for the first time, as long as left locating piece is moved and adjusts to relevant position by slotted eye pitch, yet product is moved and located for the second time and the remaining slotted eye of punching to the left, met radiating tube slotted eye number no matter it exceeds the how many production requirement of mould unit length scope.
The utility model has the advantages that: the utility model is as long as on the basis of original mould, the location of the stationary positioned in change left side for moving and adjust by the pitch of slotted eye, no matter product length exceeds how many length of original mould, all can be within the scope of adjustable navigation system, guaranteeing under the prerequisite of product quality, realize fast at low cost the production of ultra-long tube, be specially adapted to the exploitation of new product and the production of trial-production and small lot.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cross-sectional schematic.
Fig. 3 is the utility model using method punching schematic diagram for the first time.
Fig. 4 is the utility model using method punching schematic diagram for the second time.
The specific embodiment
As shown in Figure 1,2,3, 4, the adjustable punching heat exchanger of a kind of navigation system header radiating tube slotted eye mould, include navigation system, described navigation system includes cope match-plate pattern 1, upper die plate 2, upper mold core cutter fixed head 3, upper mold core stripper plate 4, counterdie central layer 5 and the lower bolster 6 that stack connects successively from top to bottom, in the left side of counterdie central layer 5, be fixed with supporting plate 9, on supporting plate 9, be provided with left locating piece 8, on left locating piece 8, have the dowel hole 10 arranging by radiating tube slotted eye pitch, left locating piece 8 can be moved and adjust.On the right side of counterdie central layer 5, be provided with right locating piece 7, above left and right locating piece 8,7, all have arc groove 14, the through hole 13 that has left and right directions on the joint face of upper mold core stripper plate 4 and counterdie central layer 5, is equipped with punching refrigerant medium radiating tube slotted eye cutter 11 and oily medium radiating tube slotted eye cutter 12 in the inside of upper mold core cutter fixed head 3 and upper mold core stripper plate 4.After product punching for the first time, as long as left locating piece is moved and adjusts to relevant position by slotted eye pitch, yet product is moved and located for the second time and the remaining slotted eye of punching to the left, met radiating tube slotted eye number no matter it exceeds the how many production requirement of mould unit length scope.
Claims (1)
1. the adjustable punching heat exchanger of a navigation system header radiating tube slotted eye mould, it is characterized in that: include navigation system, described navigation system includes the cope match-plate pattern that stack connects successively from top to bottom, upper die plate, upper mold core cutter fixed head, upper mold core stripper plate, counterdie central layer and lower bolster, left side at counterdie central layer is fixed with supporting plate, on supporting plate, be provided with left locating piece, on left locating piece, have the dowel hole arranging by radiating tube slotted eye pitch, on the right side of counterdie central layer, be provided with right locating piece, on a left side, the top of right locating piece all has arc groove, on the joint face of upper mold core stripper plate and counterdie central layer, have the through hole of left and right directions, punching refrigerant medium radiating tube slotted eye cutter and oily medium radiating tube slotted eye cutter are housed in the inside of upper mold core cutter fixed head and upper mold core stripper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343103.3U CN203936222U (en) | 2014-06-24 | 2014-06-24 | The adjustable punching heat exchanger of navigation system header radiating tube slotted eye mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420343103.3U CN203936222U (en) | 2014-06-24 | 2014-06-24 | The adjustable punching heat exchanger of navigation system header radiating tube slotted eye mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203936222U true CN203936222U (en) | 2014-11-12 |
Family
ID=51855571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420343103.3U Expired - Fee Related CN203936222U (en) | 2014-06-24 | 2014-06-24 | The adjustable punching heat exchanger of navigation system header radiating tube slotted eye mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203936222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741698A (en) * | 2015-04-02 | 2015-07-01 | 浙江昂星链条有限公司 | Opposite direction steel cut-off machine |
| CN106216486A (en) * | 2016-08-31 | 2016-12-14 | 南京惠德机械有限公司 | A kind of pipe fitting rotary-cutting die |
-
2014
- 2014-06-24 CN CN201420343103.3U patent/CN203936222U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741698A (en) * | 2015-04-02 | 2015-07-01 | 浙江昂星链条有限公司 | Opposite direction steel cut-off machine |
| CN106216486A (en) * | 2016-08-31 | 2016-12-14 | 南京惠德机械有限公司 | A kind of pipe fitting rotary-cutting die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203936222U (en) | The adjustable punching heat exchanger of navigation system header radiating tube slotted eye mould | |
| CN204052647U (en) | A kind of hot-forming die cooling system | |
| CN203936247U (en) | Many kinds of header double radiating tube slotted eye punching die for hot converter | |
| CN202256007U (en) | Multifunctional thermal forming test device | |
| CN209189574U (en) | A kind of stamping device preventing displacement | |
| CN203565668U (en) | Flanging die structure | |
| CN104874627A (en) | Two-dimensional high-frequency fluttering method for cold extrusion and mold thereof | |
| CN204638962U (en) | The servo-actuated demolding structure of a kind of fin forming machine | |
| CN201283395Y (en) | Hole die for expanding tube | |
| CN207508061U (en) | Slip yoke preform | |
| CN209716163U (en) | Efficient can end shape by die-cutting integrated equipment | |
| CN203900144U (en) | Double-row microchannel heat-exchange aluminum member extrusion die | |
| CN203418590U (en) | Adjustable die-cutting die | |
| CN202715699U (en) | Novel punching-pressing dual-purpose punch press mechanism | |
| CN202845614U (en) | Servo transposition device of multi-station servo transposition cold stamping machine | |
| CN203830507U (en) | Notch positioning device of notching die | |
| CN206449942U (en) | A kind of finned cooler | |
| CN206702036U (en) | A kind of display backplane diel | |
| CN204122627U (en) | A kind of steering wheel oil cooler enlarging apparatus | |
| CN204122643U (en) | A kind of fin forming machine bottom knockout follower structure | |
| CN205096341U (en) | Oval cooling tube processor | |
| CN204747103U (en) | High frequency cold extruding die that shimmys | |
| CN203792814U (en) | Metal foil and production tool | |
| CN203711644U (en) | Stamping die capable of improving workpiece quality | |
| CN204430456U (en) | A kind of corrugated fin cutter sweep |
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: 20141112 Termination date: 20160624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |