CN210497977U - Be used for radiator integration chamfer mould that punches a hole - Google Patents
Be used for radiator integration chamfer mould that punches a hole Download PDFInfo
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- CN210497977U CN210497977U CN201921522387.1U CN201921522387U CN210497977U CN 210497977 U CN210497977 U CN 210497977U CN 201921522387 U CN201921522387 U CN 201921522387U CN 210497977 U CN210497977 U CN 210497977U
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Abstract
The utility model discloses a be used for radiator integration chamfer mould that punches a hole relates to radiator processing technology field. The utility model comprises a punching machine, wherein an upper die is arranged on a punching head of the punching machine, and a lower die which is matched with and corresponds to the upper die is clamped on a base through a clamping mechanism; the upper die is provided with a punching needle, a guide rod and an upper die cavity; the lower die is provided with a positioning column, a lower die hole and a guide hole; the punching needle comprises a needle rod, and the end part of the needle rod is provided with a first needle head and a second needle head. The utility model discloses a tip at the second syringe needle is equipped with fillet, first syringe needle and is the cylindricality syringe needle, and the tip of second syringe needle is located to first syringe needle, with the help of the pressure of punching press bed, punches a hole, the chamfer through towards the base plate to the radiator, will punch a hole, the synthetic one process of chamfer twice process has been done, and efficiency has promoted one time, and punches a hole, the chamfer has higher axiality, better assurance processingquality.
Description
Technical Field
The utility model belongs to the technical field of the radiator processing, especially, relate to a chamfer mould that punches a hole for radiator integration.
Background
The radiator is formed by assembling a plurality of radiating fins, punching and chamfering are needed to be carried out on a base plate of the radiator during machining according to the using condition, and the existing punching machine needs to punch holes and chamfer angles firstly during machining of the radiator, so that the labor intensity is high, the working efficiency is low, the coaxiality of the punching holes and the chamfering angles is reduced, and the quality cannot be guaranteed.
The punching and chamfering die for the radiator is integrated, the punching and chamfering processes are combined into one process, and the efficiency is doubled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a be used for radiator integration chamfer mould that punches a hole, through being equipped with towards needle, guide bar, upper die cavity on the upper die, be equipped with reference column, lower die hole, guiding hole on the lower die, the first syringe needle is the cylindricality syringe needle, and the tip of second syringe needle is equipped with the fillet; the tip of second syringe needle is located to first syringe needle, with the help of the pressure of punching press bed, punches a hole, the chamfer through the base plate of towards the radiator, has solved the problem among the background art.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a punching chamfer mould for radiator integration, which comprises a punching machine, wherein an upper mould is arranged on a punching head of the punching machine, and a base is arranged on a workbench of the punching machine; the base is provided with two opposite clamping mechanisms; a lower die which is matched with and corresponds to the upper die is clamped on the base through a clamping mechanism; the upper die is of a rectangular plate-shaped structure, four punching needles which are distributed in a rectangular shape are arranged on the upper die, and guide rods which correspond to the positions of the four punching needles respectively are also arranged on the upper die; an upper die cavity corresponding to the workpiece to be machined in a matched mode is formed in the center of the upper die; the lower die is of a rectangular plate-shaped structure, six positioning columns which are distributed in a rectangular shape are fixed on the upper surface of the lower die, and a lower die hole which corresponds to the punching needle in a matched mode and a guide hole which corresponds to the guide rod in a matched mode are formed in the lower die; the punching needle comprises a needle rod, a first needle head and a second needle head are arranged at the end part of the needle rod, the base plate of the workpiece to be processed is punched and chamfered through the punching needle under the pressure of a punching machine, two processes can be completed in one process, and the efficiency is doubled.
Furthermore, the base is of a rectangular plate-shaped structure, two upright posts are fixedly mounted on the base, and the base is fixedly mounted on a workbench of the punching machine through bolts; the stamping machine head is arranged between the two vertical columns in a sliding mode, and the stamping machine head is simple in overall structure and convenient to use.
Furthermore, the upper die is fixedly connected with the punching machine head through a connecting plate; the connecting plate is in a rectangular plate-shaped structure, is fixedly connected with the punching needle and the guide rod, and can replace different upper dies and corresponding lower dies according to different processing requirements; go up and to go up through bolted connection or through spliced pole welded connection between mould and the connecting plate, go up mould and connecting plate and can wholly change or change alone.
Furthermore, four upper die holes and four mounting holes which are respectively matched and corresponding to the punching needle and the guide rod are formed in the upper die; the upper die cavity is of a cross-shaped structure; the four upper die holes are uniformly distributed on the periphery of the cross-shaped structure of the upper die cavity; the four mounting holes are positioned at four corners of the upper die, and the upper die cavity leaves a processing space for a workpiece to be processed.
Furthermore, the end part of the positioning column is provided with a round angle, so that the workpiece to be machined can be placed and positioned conveniently, and the six positioning columns limit the movement of the workpiece to be machined on the horizontal plane.
Furthermore, the lower die is arranged on an installation plate, and the installation plate is fixed on the base through a clamping mechanism; the mounting panel is rectangular plate-shaped structure, the mounting panel is equipped with two cushions with the base, set up on the mounting panel and cooperate corresponding through-hole with the lower mould hole, can make partial sweeps directly fall through setting up of two cushions, through-hole, the clearance of being convenient for.
Furthermore, the first needle head is a cylindrical needle head, and the end part of the second needle head is provided with a round angle; the end part of the second needle head is arranged on the first needle head, and the punching and chamfering of the substrate of the radiator can be completed through one needle punching process.
Further, the clamping mechanism comprises a pressing plate; the pressing plate is of a rectangular strip structure, and a wedge angle is arranged at one end of the pressing plate; one end of the pressure plate is in rotating fit with a rotating shaft through a threaded hole; the rotating shaft is a threaded shaft and is fixedly arranged on the base; the pressing plate is provided with a rectangular sliding groove; an adjusting stud is arranged in the sliding groove in a sliding manner; adjusting nuts are screwed on the adjusting studs, round heads are arranged at the contact positions of the adjusting studs and the base, the clamping mode is simple, and the relative position between the upper die and the lower die is flexibly adjusted through the clamping mechanism.
The utility model discloses following beneficial effect has:
the utility model discloses a be equipped with towards the needle on last mould, the guide bar, go up the die cavity, be equipped with the reference column on the mould down, lower nib, the guiding hole, tip at the second syringe needle is equipped with the fillet, first syringe needle is the cylindricality syringe needle, the tip of second syringe needle is located to first syringe needle, with the help of the pressure of punching press bed, punch a hole through towards the base plate of radiator, the chamfer, will punch a hole, the synthetic one process of twice process of chamfer is done, efficiency has promoted one time, and punch a hole, the chamfer has higher axiality, better assurance processingquality.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the integrated punching chamfering die for a radiator of the present invention;
fig. 2 is a schematic structural view of the integrated punching chamfering die for the radiator of the present invention;
FIG. 3 is a front view of the structure of FIG. 1;
FIG. 4 is a left side view of the structure of FIG. 1;
fig. 5 is a schematic view of a partial structure of the integrated punching and chamfering die for a radiator of the present invention;
FIG. 6 is a front view of the structure of FIG. 5;
fig. 7 is a schematic view of a partial structure of the integrated punching chamfering die for a radiator of the present invention;
FIG. 8 is a front view of the structure of FIG. 7;
fig. 9 is a schematic view of a partial structure of the integrated punching chamfering die for a radiator according to the present invention;
fig. 10 is a schematic structural view of a middle upper die of the present invention;
fig. 11 is a schematic structural view of the middle and lower dies of the present invention;
fig. 12 is a schematic structural view of the middle punch needle of the present invention;
fig. 13 is a schematic structural view of the middle punch needle of the present invention;
FIG. 14 is a schematic structural view of a workpiece to be machined according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-clamping mechanism, 3-upright post, 4-punching head, 5-upper die, 6-lower die, 7-mounting plate, 8-connecting plate, 9-punching needle, 10-guide rod, 11-to-be-machined part, 201-rotating shaft, 202-pressing plate, 203-adjusting stud, 204-sliding chute, 501-upper die cavity, 502-upper die hole, 503-mounting hole, 601-positioning column, 602-lower die hole, 603-guide hole, 901-needle rod, 902-first needle head, 903-second needle head, 1101-base plate and 1102-machining hole.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "relative", "top", "middle", "length", "inner", "periphery", "side", "end", "bottom", "corner", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the component or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-14, the utility model relates to an integrated punching and chamfering die for a radiator, which combines two processes of punching and chamfering into one process, and improves the efficiency by one time, and specifically comprises a punching machine, wherein an upper die 5 is arranged on a punching head 4 of the punching machine, a base 1 is arranged on a workbench of the punching machine, the base 1 is in a rectangular plate structure, two upright posts 3 are fixedly arranged on the base 1, and the base 1 is fixedly arranged on the workbench of the punching machine through bolts; the stamping machine head 4 is arranged between the two upright posts 3 in a sliding manner, so that the whole structure is simple and the use is convenient; the base 1 is provided with two opposite clamping mechanisms 2; a lower die 6 which is matched with and corresponds to the upper die 5 is clamped on the base 1 through a clamping mechanism 2; through the matching of the upper die 5 and the lower die 6, the substrate 1101 of the radiator (the workpiece 11 to be machined) is punched and chamfered through the punching pin 9 by means of the pressure of the punching machine, so that a machining hole 1102 shown in fig. 14 is formed, the punching and chamfering have high coaxiality, and the machining quality is well guaranteed.
Preferably, as shown in fig. 1-8 and 10, the upper die 5 is a rectangular plate-shaped structure, four punching pins 9 are arranged on the upper die 5 in a rectangular distribution, and guide rods 10 are further arranged corresponding to the positions of the four punching pins 9; an upper die cavity 501 corresponding to the workpiece 11 to be machined is formed in the center of the upper die 5, and the upper die cavity 501 is of a cross-shaped structure; the four upper die holes 502 are uniformly distributed around the cross-shaped structure of the upper die cavity 501; the upper die 5 is fixedly connected with the stamping machine head 4 through a connecting plate 8; the connecting plate 8 is in a rectangular plate-shaped structure, the connecting plate 8 is fixedly connected with the punching needle 9 and the guide rod 10, and different upper dies 5 and corresponding lower dies 6 can be replaced according to different processing requirements; the upper die 5 is connected with the connecting plate 8 through bolts or welded through connecting columns, the upper die 5 and the connecting plate 8 can be integrally or independently replaced, and the upper die 5 is provided with four upper die holes 502 and four mounting holes 503 which are respectively matched and corresponding to the punching needle 9 and the guide rod 10; the four mounting holes 503 are located at four corners of the upper die 5, and the upper die cavity 501 leaves a processing space for the workpiece 11 to be processed.
Preferably, as shown in fig. 1-9 and 11, the lower die 6 is a rectangular plate-shaped structure, six positioning posts 601 which are distributed in a rectangular shape are fixed on the upper surface of the lower die 6, a lower die hole 602 which corresponds to the punch pin 9 and a guide hole 603 which corresponds to the guide rod 10 are formed in the lower die 6, the guide hole 603 and the guide rod 10 cooperate to facilitate tool setting, machining accuracy is improved, a rounded corner is formed at the end of each positioning post 601, a fin of a workpiece 11 to be machined is placed between the six positioning posts 601 upwards, movement of the workpiece 11 to be machined in a horizontal plane is limited by the six positioning posts 601, placement and positioning of the workpiece 11 to be machined are facilitated, and the positioning mode is simple and convenient.
Preferably, as shown in fig. 12 to 14, the punch pin 9 includes a pin shaft 901, the end of the pin shaft 901 is provided with a first pin 902 and a second pin 903, and the substrate 1101 of the workpiece 11 to be processed is simultaneously punched and chamfered by the punch pin 9 under the pressure of the punching machine, so that the two processes can be completed in one process, and the efficiency is doubled.
Preferably, as shown in fig. 1-3, the lower die 6 is mounted on a mounting plate 7, as shown in the figure, the mounting plate 7 is larger than the lower die 6, the clamping mechanism 2 presses the edge of the mounting plate 7 (the part with the area larger than that of the lower die 6), and the mounting plate 7 is fixed on the base 1 through the clamping mechanism 2; the mounting plate 7 is a rectangular plate-shaped structure, the mounting plate 7 and the base 1 are provided with two cushion blocks (not shown in the figure, namely, two cushion blocks are arranged at the bottom of the mounting plate 7 to enable a cavity to exist between the mounting plate 7 and the base 1), the mounting plate 7 is provided with a through hole corresponding to the matching of the lower die 6, partial scraps can directly fall into the cavity between the mounting plate 7 and the base 1 through the arrangement of the two cushion blocks and the through hole, the cleaning is convenient, the scraps which do not fall can be cleaned after a workpiece is machined, and the scraps are cleaned from the lower die hole 602.
Preferably, as shown in fig. 1-3, the clamping mechanism 2 includes a pressure plate 202; the pressing plate 202 is a rectangular strip structure, and one end of the pressing plate is provided with a wedge angle; one end of the pressure plate 202 is in rotating fit with a rotating shaft 201 through a threaded hole; the rotating shaft 201 is a threaded shaft, and the rotating shaft 201 is fixedly arranged on the base 1; a rectangular sliding groove 204 is formed on the pressing plate 202; an adjusting stud 203 is arranged in the sliding groove 204 in a sliding manner; adjusting nuts are screwed on the adjusting studs 203, round heads are arranged at the contact positions of the adjusting studs 203 and the base 1, the clamping mode is simple, and the relative positions of the upper die 5 and the lower die 6 are flexibly adjusted through the clamping mechanism 2.
The utility model provides a chamfer mould that punches a hole for radiator integration, through be equipped with on last mould 5 and punch needle 9, guide bar 10, go up die cavity 501, be equipped with reference column 601 on lower mould 6, lower die hole 602, guide hole 603, the tip at second syringe needle 903 is equipped with the fillet, first syringe needle 902 is the cylindricality syringe needle, the tip of second syringe needle 903 is located to first syringe needle 902, with the help of the pressure of punching press bed, punch a hole through the base plate 1101 that punches a hole to the radiator through punching needle 9, the chamfer, will punch a hole, the synthetic one process of chamfer twice process is done, efficiency has promoted one time, and punch a hole, the chamfer has higher axiality, better assurance processingquality.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a be used for radiator integration chamfer mould that punches a hole, includes a punching press bed, its characterized in that:
an upper die (5) is arranged on a stamping machine head (4) of the stamping machine, and a base (1) is arranged on a workbench of the stamping machine;
the base (1) is provided with two opposite clamping mechanisms (2);
a lower die (6) which is matched with and corresponds to the upper die (5) is clamped on the base (1) through the clamping mechanism (2);
the upper die (5) is of a rectangular plate-shaped structure, four punching needles (9) which are distributed in a rectangular shape are arranged on the upper die (5), and guide rods (10) which correspond to the positions of the four punching needles (9) respectively are further arranged; an upper die cavity (501) which is matched and corresponding to the workpiece to be machined (11) is formed in the center of the upper die (5);
the lower die (6) is of a rectangular plate-shaped structure, six positioning columns (601) which are distributed in a rectangular shape are fixed on the upper surface of the lower die (6), and a lower die hole (602) corresponding to the punching needle (9) in a matched mode and a guide hole (603) corresponding to the guide rod (10) in a matched mode are formed in the lower die (6);
the punch needle (9) comprises a needle rod (901), and a first needle head (902) and a second needle head (903) are arranged at the end part of the needle rod (901).
2. The integrated punching and chamfering die for the heat radiator according to claim 1, wherein:
the base (1) is of a rectangular plate-shaped structure, two upright posts (3) are fixedly mounted on the base (1), and the base (1) is fixedly mounted on a workbench of a punching machine through bolts;
the punching machine head (4) is arranged between the two upright posts (3) in a sliding manner.
3. The integrated punching and chamfering die for the heat radiator according to claim 1, wherein:
the upper die (5) is fixedly connected with the punching machine head (4) through a connecting plate (8);
the connecting plate (8) is of a rectangular plate-shaped structure, and the connecting plate (8) is fixedly connected with the punching needle (9) and the guide rod (10).
4. The integrated punching and chamfering die for the heat radiator according to claim 3, wherein the upper die (5) and the connecting plate (8) are connected through bolts or through connecting columns in a welding mode.
5. The integrated punching and chamfering die for the heat radiator according to claim 1, wherein:
the upper die (5) is provided with four upper die holes (502) and four mounting holes (503) which are respectively matched and corresponding to the punching needle (9) and the guide rod (10);
the upper die cavity (501) is of a cross-shaped structure;
the four upper die holes (502) are uniformly distributed on the periphery of the cross-shaped structure of the upper die cavity (501);
the four mounting holes (503) are positioned at four corners of the upper die (5).
6. The integrated punching and chamfering die for the heat sink as claimed in claim 1, wherein the end of the positioning column (601) is provided with a rounded corner.
7. The integrated punching and chamfering die for the heat radiator according to claim 1, wherein:
the lower die (6) is arranged on an installation plate (7), and the installation plate (7) is fixed on the base (1) through the clamping mechanism (2);
the mounting plate (7) is of a rectangular plate-shaped structure, and the mounting plate (7) and the base (1) are provided with two cushion blocks.
8. The integrated punching and chamfering die for the heat radiator according to claim 7, wherein the mounting plate (7) is provided with through holes corresponding to the holes of the lower die (6).
9. The integrated punching and chamfering die for the heat radiator according to claim 1, wherein the first needle (902) is a cylindrical needle, and the end of the second needle (903) is provided with a round angle; the first needle (902) is arranged at the end part of the second needle (903).
10. The integrated punching and chamfering die for the heat radiator according to claim 1, wherein:
the clamping mechanism (2) comprises a pressure plate (202); the pressing plate (202) is of a rectangular strip structure, and a wedge angle is arranged at one end of the pressing plate; one end of the pressure plate (202) is in rotating fit with a rotating shaft (201) through a threaded hole;
the rotating shaft (201) is a threaded shaft, and the rotating shaft (201) is fixedly arranged on the base (1);
a rectangular sliding groove (204) is formed in the pressing plate (202); an adjusting stud (203) is arranged in the sliding groove (204) in a sliding manner; an adjusting nut is screwed on the adjusting stud (203), and a round head is arranged at the contact position of the adjusting stud (203) and the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921522387.1U CN210497977U (en) | 2019-09-12 | 2019-09-12 | Be used for radiator integration chamfer mould that punches a hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921522387.1U CN210497977U (en) | 2019-09-12 | 2019-09-12 | Be used for radiator integration chamfer mould that punches a hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210497977U true CN210497977U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921522387.1U Active CN210497977U (en) | 2019-09-12 | 2019-09-12 | Be used for radiator integration chamfer mould that punches a hole |
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| CN (1) | CN210497977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479873A (en) * | 2019-09-12 | 2019-11-22 | 苏州翰裴精密机械有限公司 | One kind being used for radiator integrated punching, chamfering mold |
-
2019
- 2019-09-12 CN CN201921522387.1U patent/CN210497977U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110479873A (en) * | 2019-09-12 | 2019-11-22 | 苏州翰裴精密机械有限公司 | One kind being used for radiator integrated punching, chamfering mold |
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