CN212703939U - Punching mechanism of full-automatic flat tube punching machine - Google Patents
Punching mechanism of full-automatic flat tube punching machine Download PDFInfo
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- CN212703939U CN212703939U CN202021121644.3U CN202021121644U CN212703939U CN 212703939 U CN212703939 U CN 212703939U CN 202021121644 U CN202021121644 U CN 202021121644U CN 212703939 U CN212703939 U CN 212703939U
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Abstract
The utility model discloses a punching mechanism of a full-automatic flat tube punching machine, which comprises a punching platform, wherein a punching component capable of moving relatively is arranged on the punching platform, a second slide rail is arranged on the punching platform, the second slide rail is provided with a second sliding seat and a third sliding seat, a first punching grinding tool is arranged on the second sliding seat, and a second punching grinding tool and a third punching grinding tool are arranged on the third sliding seat; the punching platform is characterized by further comprising a third air cylinder, the cylinder body of the third air cylinder is fixed on the punching platform, and the piston rod of the third air cylinder is connected with the third sliding seat; the flat pipe punching device is characterized by also comprising a thimble assembly used for positioning the flat pipe and discharging the flat pipe, and the punching platform is provided with a punching assembly; the ejector pin assembly is accurate in positioning and reasonable in design; the punching of big and small holes is realized by changing the shape of the punching needle.
Description
Technical Field
The utility model relates to a piercing press technical field specifically is a mechanism of punching a hole of full-automatic flat tub of piercing press.
Background
For the equipment product needs, need punch on flat tubular product, when current flat pipe punches, need the manual work to get the material, punch, processes such as blowing consume the manpower, and degree of automation is low, and manufacturing cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanism of punching a hole of full-automatic flat tub of piercing press to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a punching mechanism of a full-automatic flat tube punching machine comprises a punching platform, wherein a punching assembly capable of moving relatively is arranged on the punching platform, a second sliding rail is arranged on the punching platform, the second sliding rail is provided with a second sliding seat and a third sliding seat, a first punching grinding tool is arranged on the second sliding seat, and a second punching grinding tool and a third punching grinding tool are arranged on the third sliding seat; the punching platform is characterized by further comprising a third air cylinder, the cylinder body of the third air cylinder is fixed on the punching platform, and the piston rod of the third air cylinder is connected with the third sliding seat; still include thimble assembly for flat tub of location and the ejection of compact of flat pipe.
Preferably, the first punching grinding tool, the second punching grinding tool and the third punching grinding tool have the same structure and respectively comprise an upper die and a lower die, two groove bodies for placing flat tubes are symmetrically arranged on the lower die, a first through hole is formed in the top of each groove body, a waste outlet is formed in the bottom of each groove body, and the waste outlets are communicated with the discharge hole;
the top end of the upper die is connected with the oil cylinder, the bottom end of the upper die is connected with two punching needles, the two punching needles respectively correspond to the two first through holes, and the oil cylinder drives the upper die to enable the punching needles on the upper die to move back and forth in the first through holes;
the ejector pin component comprises a fourth cylinder, and the cylinder body of the fourth cylinder is fixed on the second sliding seat; and a piston rod of the fourth cylinder is connected with a thimble, and the thimble and the clamping groove are positioned on the same straight line and used for pushing the flat pipe arranged in the clamping groove.
Preferably, the second sliding seat is connected with a piston rod of a fifth cylinder through a connecting plate, and a cylinder body of the fifth cylinder is fixed on the punching platform.
Wherein, the diameter of the front end of the punching needle is smaller than that of the rear end of the punching needle to realize hole filling; this is the prior art and will not be described herein.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model is provided with a punching platform, and a punching component is arranged on the punching platform; the ejector pin assembly is accurate in positioning and reasonable in design; the punching of big and small holes is realized by changing the shape of the punching needle.
Drawings
Fig. 1 is a schematic view of the installation structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1;
FIG. 3 is a schematic view of the structure of FIG. 2 in another direction;
FIG. 4 is a schematic structural view of the present invention;
fig. 5 is a schematic structural view in another direction of fig. 4.
Detailed Description
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 to 5, the present invention provides a technical solution: the utility model provides a mechanism of punching a hole of full-automatic flat tub of piercing press, includes frame 1, be provided with work platform 2 in frame 1, be provided with pay-off unit 3, punching unit 4 and ejection of compact unit 5 on the workstation, the pay-off unit includes at least two sets ofly, set up respectively in on the both sides of punching the unit, the pay-off unit includes windrow district 6, arranges the material district and is used for sending flat pipe to the double-layered material conveying component 7 of punching the unit, the punching unit is provided with the punching component 8 that can relative movement including the platform that punches a hole on the platform that punches a hole, still be provided with discharge gate 9 on the platform that punches a hole, be provided with the waste material in the frame and lead out the groove, waste material.
Specifically, the feeding unit comprises a feeding base 10 connected to the working platform in a sliding manner, a plurality of mounting rods 11 are transversely arranged on the feeding base, two side plates 12 are fixed on the mounting rods, a material piling groove 13 is arranged at the top ends of the two side plates and is arranged in an inclined manner, a material blocking mechanism is arranged at the bottom end of the material piling groove and is formed with a first discharge hole 15, the first discharge hole is communicated with a material discharge area, the material discharge area is a clamping groove channel with the height slightly higher than that of a single workpiece, the clamping material conveying assembly is arranged at the bottom of the outlet of the clamping groove channel and comprises a first sliding seat 16 fixed on the mounting rods, the bottom of the first sliding seat is connected with a first sliding rail 17 and further comprises a first air cylinder 18, and the cylinder body of the first air cylinder is fixedly connected with the first sliding seat, a connecting arm 19 is fixed on the end part of the piston rod of the first cylinder, and a pneumatic clamp 20 is arranged on the connecting arm; the front end of the first sliding rail is fixedly connected with the connecting arm, the material blocking mechanism comprises a material blocking plate 14 arranged at the bottom end of the material piling tank, the material blocking plate is connected with a second air cylinder 21, the material blocking plate is pushed to move back and forth through the second air cylinder to adjust the length of the material piling tank, and the waste material guide groove is obliquely arranged;
a second slide rail 22 is arranged on the punching platform, the second slide rail is provided with a second sliding seat 23 and a third sliding seat 24, the second sliding seat is provided with a first punching grinding tool 25, and the third sliding seat is provided with a second punching grinding tool 26 and a third punching grinding tool 27; the punching device further comprises a third air cylinder 28, wherein the cylinder body of the third air cylinder is fixed on the punching platform, and the piston rod of the third air cylinder is connected with the third sliding seat; the flat tube punching device comprises a first punching grinding tool, a second punching grinding tool and a third punching grinding tool, and is characterized by further comprising an ejector pin assembly 29, wherein the ejector pin assembly is used for positioning the flat tubes and discharging the flat tubes, the first punching grinding tool, the second punching grinding tool and the third punching grinding tool are consistent in structure, the structure of the first punching grinding tool, the second punching grinding tool and the third punching grinding tool is the prior art, the first punching grinding tool, the second punching grinding tool and the third punching grinding tool are simply described here, the first punching grinding tool and the lower die; the top end of the upper die is connected with the oil cylinder, the bottom end of the upper die is connected with two punching needles, the two punching needles respectively correspond to the two first through holes, and the oil cylinder drives the upper die to enable the punching needles on the upper die to move back and forth in the first through holes;
the ejector pin component comprises a first cylinder 32, a second cylinder 32 and a clamping head 30, wherein the first cylinder is fixed on the first sliding seat; the piston rod of the fourth cylinder is connected with a thimble, the thimble and the clamping groove are positioned on the same straight line and used for pushing the flat pipe arranged in the clamping groove, the second sliding seat is connected with the piston rod of the fifth cylinder 34 through a connecting plate 33, and the cylinder body of the fifth cylinder is fixed on the punching platform.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a mechanism of punching a hole of full-automatic flat tub of piercing press which characterized in that: the punching device comprises a punching platform, wherein a punching assembly capable of moving relatively is arranged on the punching platform, a second sliding rail is arranged on the punching platform, the second sliding rail is provided with a second sliding seat and a third sliding seat, a first punching grinding tool is arranged on the second sliding seat, and a second punching grinding tool and a third punching grinding tool are arranged on the third sliding seat; the punching platform is characterized by further comprising a third air cylinder, the cylinder body of the third air cylinder is fixed on the punching platform, and the piston rod of the third air cylinder is connected with the third sliding seat; still include thimble assembly for flat tub of location and the ejection of compact of flat pipe.
2. The punching mechanism of the full-automatic flat tube punching machine according to claim 1, characterized in that: the first punching grinding tool, the second punching grinding tool and the third punching grinding tool are consistent in structure and respectively comprise an upper die and a lower die, two groove bodies for placing flat tubes are symmetrically arranged on the lower die, a first through hole is formed in the top of each groove body, a waste outlet is formed in the bottom of each groove body, and the waste outlets are communicated with a discharge hole;
the top end of the upper die is connected with the oil cylinder, the bottom end of the upper die is connected with two punching needles, the two punching needles respectively correspond to the two first through holes, and the oil cylinder drives the upper die to enable the punching needles on the upper die to move back and forth in the first through holes;
the ejector pin component comprises a fourth cylinder, and the cylinder body of the fourth cylinder is fixed on the second sliding seat; and a piston rod of the fourth cylinder is connected with a thimble, and the thimble and the clamping groove are positioned on the same straight line and used for pushing the flat pipe arranged in the clamping groove.
3. The punching mechanism of the full-automatic flat tube punching machine according to claim 2, characterized in that: the second sliding seat is connected with a piston rod of a fifth cylinder through a connecting plate, and a cylinder body of the fifth cylinder is fixed on the punching platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021121644.3U CN212703939U (en) | 2020-06-17 | 2020-06-17 | Punching mechanism of full-automatic flat tube punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021121644.3U CN212703939U (en) | 2020-06-17 | 2020-06-17 | Punching mechanism of full-automatic flat tube punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212703939U true CN212703939U (en) | 2021-03-16 |
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ID=74961752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021121644.3U Active CN212703939U (en) | 2020-06-17 | 2020-06-17 | Punching mechanism of full-automatic flat tube punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212703939U (en) |
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2020
- 2020-06-17 CN CN202021121644.3U patent/CN212703939U/en active Active
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