CN210648013U - High-efficient punching device of fin - Google Patents
High-efficient punching device of fin Download PDFInfo
- Publication number
- CN210648013U CN210648013U CN201920864109.8U CN201920864109U CN210648013U CN 210648013 U CN210648013 U CN 210648013U CN 201920864109 U CN201920864109 U CN 201920864109U CN 210648013 U CN210648013 U CN 210648013U
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- bevel gear
- punching
- top end
- limiting plates
- punching device
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Abstract
The utility model discloses a high-efficient punching device of fin, including stage body and backup pad, the top of stage body is provided with the backup pad, and the fixed pneumatic cylinder that is equipped with in middle part on backup pad top, the both sides on stage body top and the position that is close to the dead lever are all fixed and are equipped with first limiting plate, and the horizontal equidistance in middle part on stage body top is provided with two second limiting plates, and just to first limiting plate, has all seted up the spout between first limiting plate and the second limiting plate both sides side. The utility model discloses an internal thread section of thick bamboo, first threaded rod and second threaded rod, cooperation drive mechanism and slider can make two second limiting plates remove to the direction of two first limiting plates respectively, and then fix the fin that lies in on the punching template, through the pneumatic cylinder, the cooperation mechanism of punching a hole can punch a hole to a plurality of fins simultaneously and handle, has realized the multistation, has improved efficiency.
Description
Technical Field
The utility model relates to a punching device specifically is a high-efficient punching device of fin.
Background
The radiating fin is a device for radiating heat of electronic elements which are easy to generate heat in electrical appliances, and is made of aluminum alloy, brass or bronze into a plate shape, a sheet shape, a plurality of sheet shapes and the like, for example, a CPU (central processing unit) in a computer needs to use a relatively large radiating fin, and power tubes, row tubes and power amplifier tubes in a power amplifier in a television set need to use the radiating fin.
At present, in order to fix a radiating fin on equipment, the radiating fin needs to be punched, most of the existing radiating fin punching devices can only process one radiating fin at the same time, multi-station processing cannot be realized, and the efficiency is low. Therefore, the improvement is made, and the efficient punching device for the radiating fins is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a high-efficiency punching device for a radiating fin, which comprises a table body and a supporting plate, wherein the top of the table body is provided with the supporting plate, the middle part of the top end of the supporting plate is fixedly provided with a hydraulic cylinder, the two sides of the top end of the table body and the part close to a fixed rod are respectively fixedly provided with a first limiting plate, the middle part of the top end of the table body is horizontally provided with two second limiting plates at equal intervals, the second limiting plates are right opposite to the first limiting plates, a chute is respectively arranged between the two sides of the first limiting plate and the second limiting plates, the two ends of one side of the bottom end of the second limiting plates are respectively fixedly provided with a slide block, the slide block is connected with the chute in a sliding way, an internal thread cylinder is arranged between the two second limiting plates, the two sides of the internal thread cylinder are respectively in threaded, and the screw thread opposite direction of first threaded rod and second threaded rod, be provided with drive mechanism on the internal thread section of thick bamboo, the position that just is close to the dead lever between first limiting plate and the second limiting plate is inlayed in the past backward equidistance and is equipped with a plurality of punching templates, the piston rod of pneumatic cylinder passes the backup pad and fixed punching mechanism that is equipped with.
As a preferred technical scheme of the utility model, the equal horizontal equidistance in both sides on stage body top is provided with two dead levers, and the bottom fixed connection of the top of dead lever and backup pad.
As an optimal technical scheme of the utility model, drive mechanism includes first bevel gear and second bevel gear, first bevel gear alternates fixed connection with the internal thread section of thick bamboo, second bevel gear is connected with first bevel gear meshing.
As a preferred technical scheme of the utility model, the fixed transfer line that is equipped with of second bevel gear interlude, it has two installation pieces, one of them to alternate on the transfer line the installation piece just is close to second bevel gear's position fixed connection with the top of stage body.
As an optimized technical scheme of the utility model, another the installation piece just is to the position fixed connection of one of them installation piece with one side on stage body top, the one end of transfer line is passed another installation piece and is fixed and be equipped with the rocker.
As a preferred technical scheme of the utility model, the mechanism of punching a hole includes the connecting plate, the middle part on connecting plate top and the piston rod fixed connection of pneumatic cylinder, the both sides of connecting plate bottom are fixed in the past backward equal equidistance and are equipped with the drift, and a plurality of drifts and a plurality of stripper one-to-one.
As a preferred technical scheme of the utility model, the bottom mounting of stage body is equipped with first box body, the top of first box body is uncovered setting, and just to a plurality of hole punching templates on the top of first box body, one side interlude of first box body has the second box body.
The utility model has the advantages that: this kind of high-efficient punching device of fin through an internal thread section of thick bamboo, first threaded rod and second threaded rod, cooperation drive mechanism and slider, can make two second limiting plates remove to the direction of two first limiting plates respectively, and then fixes the fin that lies in on the stripper plate, through the pneumatic cylinder, the cooperation mechanism of punching a hole can punch a hole the processing to a plurality of fins simultaneously, has realized the multistation simultaneous working, has improved the efficiency that the fin punched a hole.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a high-efficiency punching device for a heat sink of the present invention;
fig. 2 is a schematic structural diagram of a second limiting plate and a slider of the efficient punching device for cooling fins of the present invention;
fig. 3 is a schematic structural diagram of a transmission mechanism of the efficient heat sink punching device of the present invention;
fig. 4 is a schematic structural diagram of the first box body and the second box body of the efficient punching device for cooling fins of the present invention;
fig. 5 is a schematic cross-sectional structure view of an internal thread cylinder of the efficient heat sink punching device of the present invention;
fig. 6 is a schematic sectional structure diagram of a punching mechanism of the high-efficiency punching device for heat dissipation fins of the present invention.
In the figure: 1. a table body; 2. a support plate; 3. fixing the rod; 4. a hydraulic cylinder; 5. a first limit plate; 6. a second limiting plate; 7. an internal threaded barrel; 8. a first threaded rod; 9. a second threaded rod; 10. a transmission mechanism; 1001. a first bevel gear; 1002. a second bevel gear; 1003. a transmission rod; 1004. mounting blocks; 11. punching a template; 12. a punching mechanism; 1201. a connecting plate; 1202. a punch; 13. a slider; 14. a first case; 15. a second case.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1, 2, 3, 4, 5 and 6, the utility model relates to a high-efficiency punching device for a heat sink, which comprises a table body 1 and a supporting plate 2, wherein the top of the table body 1 is provided with the supporting plate 2, the middle part of the top end of the supporting plate 2 is fixedly provided with a hydraulic cylinder 4, the hydraulic cylinder 4 is preferably a MOB type hydraulic cylinder, the two sides of the top end of the table body 1 and the part close to a fixed rod 3 are respectively fixedly provided with a first limiting plate 5, the middle part of the top end of the table body 1 is horizontally provided with two second limiting plates 6 at equal intervals, the second limiting plate 6 is opposite to the first limiting plate 5, a chute is respectively arranged between the two sides of the first limiting plate 5 and the second limiting plate 6, the two ends of the bottom end side of the second limiting plate 6 are respectively fixedly provided with a slide block 13, the slide block 13 is connected with the chute in a sliding manner, an internal thread cylinder 7 is arranged between, one end of the first threaded rod 8 and one end of the second threaded rod 9 are fixedly connected with the two second limiting plates 6 respectively, the thread directions of the first threaded rod 8 and the second threaded rod 9 are opposite, a transmission mechanism 10 is arranged on the internal thread cylinder 7, a plurality of punching templates 11 are embedded between the first limiting plate 5 and the second limiting plate 6 and close to the fixing rod 3 at the positions from the front to the back at equal intervals, and a piston rod of the hydraulic cylinder 4 penetrates through the supporting plate 2 and is fixedly provided with a punching mechanism 12.
Wherein, the equal level equidistance in both sides on stage body 1 top is provided with two dead levers 3, and the top of dead lever 3 and the bottom fixed connection of backup pad 2.
The transmission mechanism 10 comprises a first bevel gear 1001 and a second bevel gear 1002, the first bevel gear 1001 is fixedly connected with the internal thread cylinder 7 in an inserting manner, and the second bevel gear 1002 is connected with the first bevel gear 1001 in a meshing manner; a transmission rod 1003 is fixedly inserted in the second bevel gear 1002, two mounting blocks 1004 are inserted in the transmission rod 1003, and one mounting block 1004 is fixedly connected with the top end of the table body 1 and a part close to the second bevel gear 1002; the other mounting block 1004 is fixedly connected with one side of the top end of the table body 1 and is opposite to the position of one mounting block 1004, one end of the transmission rod 1003 penetrates through the other mounting block 1004 and is fixedly provided with a rocker, the rocker is rocked, the transmission rod 1003 is driven to rotate along with the rotation of the rocker, under the action of the two mounting blocks 1004, the second bevel gear 1002 rotates along with the rotation of the transmission rod 1003, due to the second bevel gear 1002 and the first bevel gear 1001, the first bevel gear 1001 rotates along with the rotation of the second bevel gear 1002, and the internal thread cylinder 7 rotates, due to the fact that the thread directions of the first threaded rod 8 and the second threaded rod 9 are opposite, along with the rotation of the internal thread cylinder 7, the two second limiting plates 6 move towards the first limiting plate 5 under the action of the sliding block 13, and the radiating fins are fixed between the first limiting plate 5 and.
Wherein, the mechanism 12 of punching a hole includes connecting plate 1201, the middle part on connecting plate 1201 top and the piston rod fixed connection of pneumatic cylinder 4, the both sides of connecting plate 1201 bottom are from the past backward equal equidistance fixed be equipped with the drift 1202, and a plurality of drifts 1202 and a plurality of punching die board 11 one-to-one, pneumatic cylinder 4 work, the piston rod of pneumatic cylinder 4 drives connecting plate 1201 and moves down, and then drives drift 1202 and move down to punch a hole the fin, realized the multistation simultaneous working, improved the efficiency that the fin punched a hole.
Wherein, the bottom mounting of stage body 1 is equipped with first box body 14, and the top of first box body 14 is uncovered setting, and just to a plurality of hole punching die board 11 on the top of first box body 14, and one side interlude of first box body 14 has second box body 15, through first box body 14 and second box body 15, can collect the fin waste material that punches a hole and utilize, has improved the practicality.
When the heat radiating fin works, the heat radiating fin is placed on each punching template 11, the rocker is rocked, the transmission rod 1003 is driven to rotate along with the rotation of the rocker, the second bevel gear 1002 rotates along with the rotation of the transmission rod 1003 under the action of the two mounting blocks 1004, the first bevel gear 1001 rotates along with the rotation of the second bevel gear 1002 due to the rotation of the second bevel gear 1002 and the first bevel gear 1001, the internal thread cylinder 7 rotates, the two second limiting plates 6 move towards the first limiting plate 5 under the action of the sliding block 13 along with the rotation of the internal thread cylinder 7 due to the fact that the thread directions of the first threaded rod 8 and the second threaded rod 9 are opposite, the heat radiating fin is fixed between the first limiting plate 5 and the second limiting plate 6, the hydraulic cylinder 4 is connected with an external hydraulic pump through an external control valve, when the external hydraulic pump works to press hydraulic oil into the hydraulic, the piston rod of the hydraulic cylinder 4 drives the connecting plate 1201 to move downwards, and then drives the punch 1202 to move downwards, so that the heat radiating fins are punched, multi-station simultaneous working is realized, and the punching efficiency of the heat radiating fins is improved.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A high-efficiency punching device for cooling fins comprises a table body (1) and a supporting plate (2), and is characterized in that the supporting plate (2) is arranged at the top of the table body (1), a hydraulic cylinder (4) is fixedly arranged in the middle of the top end of the supporting plate (2), first limiting plates (5) are fixedly arranged on two sides of the top end of the table body (1) and on positions close to a fixing rod (3), two second limiting plates (6) are horizontally arranged in the middle of the top end of the table body (1) at equal intervals, the second limiting plates (6) are opposite to the first limiting plates (5), sliding grooves are formed between two sides of each of the first limiting plates (5) and the second limiting plates (6), sliding blocks (13) are fixedly arranged at two ends of one side of the bottom end of each of the second limiting plates (6), the sliding blocks (13) are in sliding connection with the sliding grooves, and an internal thread barrel (, the both sides of an internal thread section of thick bamboo (7) threaded connection respectively have first threaded rod (8) and second threaded rod (9), the one end of first threaded rod (8) and second threaded rod (9) respectively with two second limiting plate (6) fixed connection, and the screw thread opposite direction of first threaded rod (8) and second threaded rod (9), be provided with drive mechanism (10) on an internal thread section of thick bamboo (7), just be close to the position of dead lever (3) between first limiting plate (5) and second limiting plate (6) and inlay and be equipped with a plurality of punching templates (11) backward equidistance in the past, the piston rod of pneumatic cylinder (4) passes backup pad (2) and fixed mechanism (12) of punching a hole that is equipped with.
2. The efficient punching device for the heat dissipation fins as claimed in claim 1, wherein two fixing rods (3) are horizontally arranged on both sides of the top end of the platform body (1) at equal intervals, and the top ends of the fixing rods (3) are fixedly connected with the bottom ends of the supporting plates (2).
3. The efficient cooling fin punching device according to claim 1, wherein the transmission mechanism (10) comprises a first bevel gear (1001) and a second bevel gear (1002), the first bevel gear (1001) is fixedly connected with the internally threaded cylinder (7) in an inserting mode, and the second bevel gear (1002) is connected with the first bevel gear (1001) in a meshing mode.
4. The efficient heat radiating fin punching device according to claim 3, characterized in that a transmission rod (1003) is fixedly inserted in the second bevel gear (1002), two mounting blocks (1004) are inserted in the transmission rod (1003), and one of the mounting blocks (1004) is fixedly connected with the top end of the table body (1) and a part close to the second bevel gear (1002).
5. The high-efficiency punching device for the heat radiating fins is characterized in that the other mounting block (1004) is fixedly connected with one side of the top end of the table body (1) and is opposite to the position of one mounting block (1004), and one end of the transmission rod (1003) penetrates through the other mounting block (1004) and is fixedly provided with a rocker.
6. The efficient cooling fin punching device according to claim 1, characterized in that the punching mechanism (12) comprises a connecting plate (1201), the middle of the top end of the connecting plate (1201) is fixedly connected with a piston rod of the hydraulic cylinder (4), punches (1202) are fixedly arranged on two sides of the bottom end of the connecting plate (1201) at equal intervals from front to back, and the punches (1202) correspond to the punching templates (11) one by one.
7. The efficient heat radiating fin punching device according to claim 1, characterized in that a first box body (14) is fixedly arranged at the bottom end of the table body (1), the top end of the first box body (14) is arranged in an open manner, the top end of the first box body (14) is opposite to the plurality of punching templates (11), and a second box body (15) is inserted into one side of the first box body (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864109.8U CN210648013U (en) | 2019-06-10 | 2019-06-10 | High-efficient punching device of fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864109.8U CN210648013U (en) | 2019-06-10 | 2019-06-10 | High-efficient punching device of fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210648013U true CN210648013U (en) | 2020-06-02 |
Family
ID=70836248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920864109.8U Expired - Fee Related CN210648013U (en) | 2019-06-10 | 2019-06-10 | High-efficient punching device of fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210648013U (en) |
-
2019
- 2019-06-10 CN CN201920864109.8U patent/CN210648013U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20210610 |