CN210911297U - Punching machine - Google Patents
Punching machine Download PDFInfo
- Publication number
- CN210911297U CN210911297U CN201921374111.3U CN201921374111U CN210911297U CN 210911297 U CN210911297 U CN 210911297U CN 201921374111 U CN201921374111 U CN 201921374111U CN 210911297 U CN210911297 U CN 210911297U
- Authority
- CN
- China
- Prior art keywords
- cooling
- guide rail
- cooling water
- groove
- long time
- 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 relates to a punch press, including the guide rail, the guide rail inner wall is provided with a plurality of cooling bath along its length direction array, still includes a plurality of cooling holes that run through guide rail and cooling bath intercommunication. When the guide rail cooling device is used, cooling water is introduced into the cooling groove of the guide rail from the cooling water pipe, and the cooling water pipe is obliquely arranged, so that the cooling water can be prevented from directly impacting the surface of the cooling groove for a long time and being damaged for a long time; after cooling water entering the cooling groove flows in the guide rail for a period of time, when the cooling water is used from the next cooling hole, the cooling water is introduced into the cooling groove of the guide rail from the cooling water pipe, and the cooling water pipe is obliquely arranged, so that the cooling water can be prevented from directly impacting the surface of the cooling groove for a long time and being damaged for a long time; the cooling water entering the cooling tank flows in the guide rail for a period of time and then flows out of the next cooling hole, so that the cooling water can be conveniently recycled and reused after being cooled. And the water flows out, and is convenient to recycle and reuse after being cooled.
Description
Technical Field
The utility model particularly relates to a punch press.
Background
The punch press is a processing device which is commonly used in the machining production process of factories.
When the existing punching machine is used for a punching die, the punch can move up and down along the guide rail, and once the working time is too long, large heat can be generated, the heat can enable the punch and the guide rail to be heated and expanded, the resistance of the punch moving on the guide rail is increased, the moving speed of the punch on the guide rail is reduced, and even the phenomenon of blocking is caused, so that the working efficiency of the punching machine is not only influenced, and meanwhile, the service life of the punch and the guide rail can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a punch press.
The above technical purpose of the present invention can be achieved by the following technical solutions: the punch comprises a guide rail, wherein a plurality of cooling grooves are formed in the inner wall of the guide rail along the length direction of the guide rail in an array mode, and a plurality of cooling holes penetrating through the guide rail and communicated with the cooling grooves are formed in the inner wall of the guide rail in an array mode.
Preferably, the cooling holes are arranged obliquely.
Preferably, each cooling groove is provided with two cooling holes, and each cooling hole is arranged at the end part of the guide rail.
Preferably, the cooling hole is connected to a cooling water pipe.
Preferably, the cooling holes are communicated with a cooling air pipe.
Preferably, the cooling tank is provided with a reinforcing rib.
Preferably, a plurality of cooling extension cylinders extend from the cooling holes and communicate the adjacent cooling holes.
To sum up, the utility model discloses following beneficial effect has:
when the guide rail cooling device is used, cooling water is introduced into the cooling groove of the guide rail from the cooling water pipe, and the cooling water pipe is obliquely arranged, so that the cooling water can be prevented from directly impacting the surface of the cooling groove for a long time and being damaged for a long time; the cooling water entering the cooling tank flows in the guide rail for a period of time and then flows out of the next cooling hole, so that the cooling water can be conveniently recycled and reused after being cooled.
Drawings
FIG. 1 is a sectional view of the whole structure of example 1;
FIG. 2 is a sectional view II of the whole structure in embodiment 1;
fig. 3 is a sectional view of the whole structure in embodiment 2.
In the figure, 1, guide rail; 2. a cooling tank; 21. a cooling hole; 211. reinforcing ribs; 212. cooling the extension cylinder; 3. a cooling water pipe; 4. and (5) cooling the air pipe.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example 1:
a punch press, as shown in fig. 1 and 2, comprises a guide rail 1, a plurality of cooling grooves 2 are arranged on the inner wall of the guide rail 1 along the length direction of the guide rail in an array manner, and a plurality of cooling holes 21 penetrating through the guide rail and communicated with the cooling grooves 2 are further included.
As shown in fig. 1, the cooling holes 21 are provided obliquely so that cooling water can be introduced from the cooling holes 21.
As shown in fig. 2, two cooling holes 21 are provided in each cooling channel 2, and the cooling holes 21 are provided at the end of the guide rail 1 to ensure that cooling water flows through each group of cooling channels 2.
As shown in fig. 2, the cooling hole 21 is connected to the cooling water pipe 3.
As shown in fig. 1, the cooling grooves 2 are provided with ribs 211, and the ribs 211 are provided so as to extend across the cooling grooves 2.
As shown in fig. 2, a plurality of cooling extension cylinders 212 are extended from the cooling hole 21, the cooling extension cylinders 212 are sleeved outside the guide rail 1 and received below the cooling hole 21, and water flowing out of the cooling hole 21 flows into the cooling extension cylinders 212, so that the cooling water flows back for multiple uses.
The working principle is as follows:
when the guide rail is used, cooling water is introduced into the cooling groove 2 of the guide rail 1 from the cooling water pipe 3, and the cooling water pipe 3 is obliquely arranged, so that the cooling water can be prevented from directly impacting the surface of the cooling groove 2 for a long time and being damaged for a long time; the cooling water entering the cooling tank 2 flows in the guide rail 1 for a period of time and then flows out from the next cooling hole 21, so that the cooling water can be conveniently recycled and reused after being cooled.
Example 1:
in a punching machine, as shown in FIG. 3, cooling holes 21 communicate with a cooling air duct 4.
The working principle is as follows:
the working principle of the embodiment 2 is basically the same as that of the embodiment 1, but in the embodiment, cold air is introduced into the cooling air pipe 4 to cool the guide rail.
Claims (7)
1. A punch press, includes guide rail (1), its characterized in that: the inner wall of the guide rail (1) is provided with a plurality of cooling grooves (2) along the length direction in an array manner, and the guide rail further comprises a plurality of cooling holes (21) which penetrate through the guide rail and are communicated with the cooling grooves (2).
2. The punch press of claim 1, wherein: the cooling holes (21) are obliquely arranged.
3. The punch press of claim 2, wherein: two cooling holes (21) are formed in each cooling groove (2), and each cooling hole (21) is formed in the end portion of the guide rail (1).
4. A press according to claim 3, wherein: the cooling hole (21) is connected with the cooling water pipe (3).
5. A press according to claim 3, wherein: the cooling holes (21) are communicated with the cooling air pipe (4).
6. A press according to claim 4 or 5, wherein: and reinforcing ribs (211) are arranged in the cooling tank (2).
7. The punch press of claim 6, wherein: a plurality of cooling extension barrels (212) extend from the cooling holes (21), and the cooling extension barrels (212) are communicated with the adjacent cooling holes (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374111.3U CN210911297U (en) | 2019-08-22 | 2019-08-22 | Punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921374111.3U CN210911297U (en) | 2019-08-22 | 2019-08-22 | Punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210911297U true CN210911297U (en) | 2020-07-03 |
Family
ID=71358074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921374111.3U Expired - Fee Related CN210911297U (en) | 2019-08-22 | 2019-08-22 | Punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210911297U (en) |
-
2019
- 2019-08-22 CN CN201921374111.3U patent/CN210911297U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 Termination date: 20210822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |