CN220161030U - Stamping tool for arc supporting piece of heat exchanger - Google Patents
Stamping tool for arc supporting piece of heat exchanger Download PDFInfo
- Publication number
- CN220161030U CN220161030U CN202320841920.0U CN202320841920U CN220161030U CN 220161030 U CN220161030 U CN 220161030U CN 202320841920 U CN202320841920 U CN 202320841920U CN 220161030 U CN220161030 U CN 220161030U
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- die
- stamping
- heat exchanger
- fixing plate
- positions
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- 238000004080 punching Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 14
- 239000010959 steel Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Punching Or Piercing (AREA)
Abstract
The utility model provides a heat exchanger circular arc supporting plate punching press frock, relates to heat exchanger work piece processing technology field, and sliding connection has last mould on the spacing end of bed die, and the position of last mould punching press end corresponds with the position of bed die placement end and contacts and connect, the position of last mould central axis coincides with the position of bed die central axis, be equipped with two slide holes on the upper fixed plate, and slide hole's position corresponds and sliding connection with the position of bed die upper spacing end, fixedly connected with stamping workpiece on the upper fixed plate; according to the stamping tool for the arc supporting piece of the heat exchanger, the steel strip to be stamped is placed through the lower die, the moving position of the upper die is limited through the limiting rod on the lower die, the position of the upper die is prevented from being deviated in the stamping process, the stamping effect is prevented from being influenced, the steel strip on the lower die is stamped through the upper die, the steel strip is formed, the operation of workers is facilitated, and the reject ratio is reduced.
Description
Technical Field
The utility model relates to the technical field of heat exchanger workpiece machining, in particular to a stamping tool for a circular arc supporting plate of a heat exchanger.
Background
When the 0.4mm arc supporting piece on the heat exchanger is processed, the arc supporting piece is formed by stamping through the stamping device, and the arc size is small, so that deviation is easy to occur during processing, the arc supporting piece can not reach the qualified standard, and the waste of resources is caused.
Disclosure of Invention
In order to overcome the defects in the background art, the utility model discloses a stamping tool for a circular arc supporting piece of a heat exchanger, which is characterized in that a steel strip to be stamped is placed through a lower die, the moving position of an upper die is limited through a limiting rod on the lower die, the position of the upper die is prevented from shifting in the stamping process, the stamping effect is influenced, and the steel strip on the lower die is stamped through the upper die, so that the steel strip is formed, the operation of workers is facilitated, and the reject ratio is reduced.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
the utility model provides a heat exchanger circular arc supporting plate punching press frock, includes the bed die, sliding connection has last mould on the spacing end of bed die, and the position of last mould punching press end corresponds with the position of bed die end of placing and contact connection.
The position of the central axis of the upper die coincides with the position of the central axis of the lower die.
The upper die comprises an upper fixing plate and a stamping part, two sliding holes are formed in the upper fixing plate, the positions of the sliding holes correspond to the positions of the upper limiting ends of the lower die and are in sliding connection, and the stamping part is fixedly connected to the upper fixing plate.
The stamping part is an L-shaped stamping part, and the longitudinal plate end of the stamping part corresponds to the position of the placement end of the lower die and is in contact connection.
The lower die comprises a lower fixing plate, a limiting rod, a placing block, a first groove body and a second groove body, wherein two limiting rods are arranged on the lower fixing plate, the positions of the limiting rods correspond to the positions of sliding holes on the upper fixing plate and are in sliding connection, the placing block is arranged on the lower fixing plate, the placing block is provided with the first groove body and the second groove body, and the positions of the first groove body correspond to the positions of the longitudinal plate ends of the stamping parts and are in contact connection.
The placement blocks are staggered with the stamping parts.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
according to the stamping tool for the arc supporting piece of the heat exchanger, the steel strip to be stamped is placed through the lower die, the moving position of the upper die is limited through the limiting rod on the lower die, the position of the upper die is prevented from being deviated in the stamping process, the stamping effect is prevented from being influenced, the steel strip on the lower die is stamped through the upper die, the steel strip is formed, the operation of workers is facilitated, and the reject ratio is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;
1. an upper die; 101. an upper fixing plate; 102. stamping parts; 2. a lower die; 201. a lower fixing plate; 202. a limit rod; 203. placing a block; 204. a first tank body; 205. and a second groove body.
Detailed Description
The utility model will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the utility model.
The utility model provides a heat exchanger circular arc backing sheet punching press frock, includes bed die 2, sliding connection has last mould 1 on the spacing end of bed die 2, and the position of the end is placed to the position of 1 punching press end of last mould and bed die 2 is corresponding and contact connection, places the steel band that needs the punching press through bed die 2, carries out stamping forming through last mould 1 to the steel band on the bed die 2.
The position of the central axis of the upper die 1 coincides with the position of the central axis of the lower die 2.
The upper die 1 comprises an upper fixing plate 101 and a stamping part 102, two sliding holes are formed in the upper fixing plate 101, the positions of the sliding holes correspond to the positions of the upper limiting ends of the lower die 2 and are in sliding connection, and the stamping part 102 is fixedly connected to the upper fixing plate 101.
The stamping part 102 is an L-shaped stamping part, and the longitudinal plate end of the stamping part 102 corresponds to the position of the placement end of the lower die 2 and is in contact connection.
The lower die 2 comprises a lower fixing plate 201, a limiting rod 202, a placing block 203, a first groove 204 and a second groove 205, wherein two limiting rods 202 are installed on the lower fixing plate 201, the positions of the limiting rods 202 correspond to the positions of sliding holes in the upper fixing plate 101 and are in sliding connection, the placing block 203 is installed on the lower fixing plate 201, the placing block 203 is provided with the first groove 204 and the second groove 205, the positions of the first groove 204 correspond to the positions of the longitudinal plate ends of the stamping part 102 and are in contact connection, the bottoms of the first groove 204 and the second groove 205 are arc-shaped, and the depth of the first groove 204 is larger than that of the second groove 205.
The placement blocks 203 are staggered with respect to the position of the stamping 102.
When the heat exchanger arc supporting plate stamping tool is used, a worker installs the upper fixing plate 101 on the stamping end of the stamping device, the position of the lower fixing plate 201 corresponds to the position of the upper fixing plate 101, the worker places a steel belt to be stamped on the placing block 203, the upper fixing plate 101 is driven to move downwards by the stamping device, the upper fixing plate 101 drives the stamping part 102 to move downwards in the moving process, and the longitudinal plate end of the stamping part 102 extrudes the steel belt into the first groove 204, so that the steel belt is formed.
While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The utility model provides a heat exchanger circular arc backing plate punching press frock, includes bed die (2), characterized by: an upper die (1) is connected to the limiting end of the lower die (2) in a sliding manner, and the position of the stamping end of the upper die (1) corresponds to the position of the placing end of the lower die (2) and is in contact connection;
the lower die (2) comprises a lower fixing plate (201), a limiting rod (202), a placing block (203), a first groove body (204) and a second groove body (205), wherein two limiting rods (202) are arranged on the lower fixing plate (201), the positions of the limiting rods (202) correspond to the positions of sliding holes in the upper fixing plate (101) and are in sliding connection, the placing block (203) is arranged on the lower fixing plate (201), the placing block (203) is provided with the first groove body (204) and the second groove body (205), and the positions of the first groove body (204) correspond to the positions of the longitudinal plate ends of the stamping parts (102) and are in contact connection.
2. The heat exchanger arc support sheet stamping tool of claim 1, wherein: the position of the central axis of the upper die (1) coincides with the position of the central axis of the lower die (2).
3. The heat exchanger arc support sheet stamping tool of claim 1, wherein: the upper die (1) comprises an upper fixing plate (101) and a stamping part (102), two sliding holes are formed in the upper fixing plate (101), the positions of the sliding holes correspond to the positions of the upper limiting ends of the lower die (2) and are in sliding connection, and the stamping part (102) is fixedly connected to the upper fixing plate (101).
4. The heat exchanger arc support sheet stamping tooling of claim 3, wherein: the stamping part (102) is an L-shaped stamping part, and the longitudinal plate end of the stamping part (102) corresponds to the position of the placing end of the lower die (2) and is in contact connection.
5. The heat exchanger arc support sheet stamping tool of claim 1, wherein: the placement blocks (203) are staggered with the positions of the stamping parts (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320841920.0U CN220161030U (en) | 2023-04-17 | 2023-04-17 | Stamping tool for arc supporting piece of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320841920.0U CN220161030U (en) | 2023-04-17 | 2023-04-17 | Stamping tool for arc supporting piece of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220161030U true CN220161030U (en) | 2023-12-12 |
Family
ID=89063475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320841920.0U Active CN220161030U (en) | 2023-04-17 | 2023-04-17 | Stamping tool for arc supporting piece of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220161030U (en) |
-
2023
- 2023-04-17 CN CN202320841920.0U patent/CN220161030U/en active Active
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