CN214921048U - Radiating fin clamp for numerical control saw cutting - Google Patents
Radiating fin clamp for numerical control saw cutting Download PDFInfo
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- CN214921048U CN214921048U CN202022922691.4U CN202022922691U CN214921048U CN 214921048 U CN214921048 U CN 214921048U CN 202022922691 U CN202022922691 U CN 202022922691U CN 214921048 U CN214921048 U CN 214921048U
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- chuck
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Abstract
The utility model discloses a heat dissipation fin fixture for numerical control saw cutting, which comprises a base, wherein a chute is arranged at the top of the base, a lead screw is rotatably connected inside the chute, threads at two ends of the lead screw are oppositely arranged, a slider is sleeved at two ends of the lead screw in a threaded engagement manner, a clamping plate is fixedly connected at the tops of the two sliders, and one end of the lead screw movably penetrates through the base and extends to an external fixedly connected rotary disc; the clamp plate comprises a clamp plate body and is characterized in that a mounting block is fixedly connected to one side of the clamp plate body, a connecting rod is movably inserted into one end of the mounting block, a chuck is slidably sleeved at one end, far away from the mounting block, of the connecting rod, and the chuck is arranged in a circular truncated cone shape. The utility model discloses an earlier use tubular fin to carry out the pine tight clamp of two chucks, need not the staff and lifting tubular fin and fixing, then slowly firmly press from both sides tight fixed with tubular fin to effectual can carry out the tight operation of clamp to tubular fin alone, practice thrift the manpower, easy operation.
Description
Technical Field
The utility model belongs to the technical field of the numerical control equipment of saw cutting, in particular to a radiating fin anchor clamps for numerical control saw cuts.
Background
The numerical control precision saw is suitable for cutting and processing aluminum-plastic profiles at 45 degrees, 22.5 degrees and 90 degrees, the transmission and feeding of the sawing machine are controlled by a loose numerical control system, the blanking size precision is high, the operation is simple, the performance is reliable, and the technology is advanced. The cutter adopts the hard alloy circular saw, the cutting speed is fast, the production efficiency is high, the aluminum-plastic door and window is ideal equipment in batch production, and the finned radiator is the most widely used heat exchange equipment in gas and liquid heat exchangers.
At present, the radiator fins used by the numerical control precision saw are generally tubular fins, when the radiator fins are clamped, the tubular fins are not convenient to falsely fasten due to different diameters, and when the tubular fins are clamped and fastened, the tubular fins need to be held by one hand, and the clamp is adjusted while the operation is not convenient.
Therefore, it is necessary to invent a clamp for a cooling fin for NC sawing to solve the above problems.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a heat dissipation fin anchor clamps for numerical control saw cuts to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation fin clamp for numerical control saw cutting comprises a base, wherein a sliding groove is formed in the top of the base, a lead screw is rotatably connected inside the sliding groove, threads at two ends of the lead screw are oppositely arranged, sliding blocks are sleeved at two ends of the lead screw in a threaded meshing manner, clamping plates are fixedly connected to the tops of the two sliding blocks, and one end of the lead screw movably penetrates through the base and extends to the outside to be fixedly connected with a rotating disc;
one side of the clamping plate is fixedly connected with an installation block, one end of the installation block is movably inserted with a connecting rod, one end of the connecting rod, far away from the installation block, is slidably sleeved with a chuck, and the chuck is arranged in a circular truncated cone shape;
one end of the chuck is provided with a buffer groove matched with the connecting rod, a T-shaped rod is fixedly connected inside the buffer groove, one end of the T-shaped rod and one end of the connecting rod are movably inserted, and one end of the T-shaped rod, which is positioned outside the connecting rod, is sleeved with a first spring;
the utility model discloses a mounting structure, including connecting rod, limiting plate, limiting groove, mounting block, limiting plate other end fixedly connected with limiting plate, the mounting block is inside seted up with limiting plate phase-match slot, be connected with the second spring between limiting plate and the slot one end, limiting plate top activity is pegged graft and is had the stopper, be connected with the third spring between stopper and the limiting plate inside, the spacing groove has been seted up to the slot inner wall, the activity of limiting groove inside is pegged graft and is had I shape pole, I shape pole one end activity runs through the mounting block and extends to the outside, and has cup jointed the fourth spring.
Further, the connecting rod is the assorted polygon setting with the dashpot, the connecting rod is located the inside one end of dashpot and has seted up with first spring assorted spring groove.
Furthermore, the limiting plate and the slot are both arranged in a matched polygon shape, and the limiting groove and the limiting block are located on the same horizontal line.
Furthermore, the elastic coefficient of the first spring is greater than that of the second spring, and the elastic coefficient of the second spring is greater than the friction force between the limiting block and the slot.
Furthermore, the two clamping plates are arranged in parallel and are symmetrically arranged relative to the center of the base.
Furthermore, a section of the I-shaped rod, which is positioned outside the mounting block, has a length greater than or equal to the depth of the limiting groove.
The utility model discloses a technological effect and advantage:
1. the utility model discloses an earlier use tubular fin to carry out the pine tight clamp of two chucks, need not the staff and lifting tubular fin and fixing, then slowly firmly press from both sides tight fixed with tubular fin to effectual can carry out the tight operation of clamp to tubular fin alone, practice thrift the manpower, easy operation.
2. The utility model discloses an adopt the chuck to press from both sides tight fixedly to tubular fin, be the setting of round platform form through the chuck to effectual messenger's chuck is applicable to the different tubular fin of diameter size, and application scope is more extensive.
3. The utility model discloses a splint continue to remove, make chuck and connecting rod extrusion first spring, cushion the chuck, prevent that the chuck from pressing from both sides tighter to the tubulose fin, lead to the tubulose fin to damage.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 shows a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 shows an enlarged view of portion A of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 3 shows an enlarged view of portion B of FIG. 1 in accordance with an embodiment of the present invention;
in the figure: 1. a base; 2. a chute; 3. a screw rod; 4. a slider; 5. a splint; 6. rotating the disc; 7. mounting blocks; 8. a connecting rod; 9. a chuck; 10. a buffer tank; 11. a T-shaped rod; 12. a first spring; 13. A limiting plate; 14. a slot; 15. a second spring; 16. a limiting block; 17. a third spring; 18. a limiting groove; 19. an I-shaped rod; 20. a fourth spring; 21. a spring slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.
The utility model provides a heat dissipation fin clamp for numerical control saw cutting, as shown in figure 1-3, comprising a base 1, a chute 2 is arranged at the top of the base 1, the chute 2 is internally and rotatably connected with a screw rod 3, threads at two ends of the screw rod 3 are oppositely arranged, two ends of the screw rod 3 are all in threaded engagement and sleeved with a slider 4, the tops of the two sliders 4 are all fixedly connected with clamping plates 5, one end of the screw rod 3 movably penetrates through the base 1 and extends to an external fixedly connected rotary disc 6, the rotary disc 6 is rotated to enable the screw rod 3 to rotate, and the slider 4 drives the two clamping plates 5 to move towards the central position of the base 1;
one side of the clamping plate 5 is fixedly connected with an installation block 7, one end of the installation block 7 is movably inserted with a connecting rod 8, one end, far away from the installation block 7, of the connecting rod 8 is slidably sleeved with a chuck 9, the chuck 9 is arranged in a circular table shape, the tubular fins are clamped and fixed through the chuck 9, and the tubular fins are arranged in the circular table shape through the chuck 9, so that the chuck 9 is effectively applicable to the tubular fins with different diameters, and the application range is wider;
one end of the chuck 9 is provided with a buffer groove 10 matched with the connecting rod 8, a T-shaped rod 11 is fixedly connected inside the buffer groove 10, one end of the T-shaped rod 11 and one end of the connecting rod 8 are movably inserted, and one end of the T-shaped rod 11, which is positioned outside the connecting rod 8, is sleeved with a first spring 12;
the other end of the connecting rod 8 is fixedly connected with a limiting plate 13, a slot 14 matched with the limiting plate 13 is formed in the mounting block 7, a second spring 15 is connected between the limiting plate 13 and one end of the slot 14, a limiting block 16 is movably inserted at the top of the limiting plate 13, a third spring 17 is connected between the limiting block 16 and the limiting plate 13, a limiting groove 18 is formed in the inner wall of the slot 14, an I-shaped rod 19 is movably inserted in the limiting groove 18, one end of the I-shaped rod 19 movably penetrates through the mounting block 7 and extends to the outside, and a fourth spring 20 is sleeved on the I-shaped rod, the tubular fin is loosely clamped by using two clamping heads 9 firstly, the tubular fin does not need to be lifted by hands to be fixed, and then the tubular fin is firmly clamped and fixed slowly, so that the clamping operation of the tubular fin can be effectively carried out by one person, and the manpower is saved, the operation is simple.
As a specific embodiment of the utility model, connecting rod 8 is the assorted polygon setting with dashpot 10, connecting rod 8 is located the inside one end of dashpot 10 and offers and plays 21 with first spring 12 assorted spring groove, through being equipped with spring groove 21, is favorable to when first spring 12 compresses, makes inside first spring 12 compression advances spring groove 21.
As a specific embodiment of the utility model, limiting plate 13 and slot 14 are the assorted polygon setting, spacing groove 18 and stopper 16 are located same water flat line, through the polygon setting, prevent that chuck 9 from rotating.
As a specific embodiment of the present invention, the elastic coefficient of the first spring 12 is greater than the elastic coefficient of the second spring 15, the elastic coefficient of the second spring 15 is greater than the friction between the stopper 16 and the slot 14, which is favorable for the second spring 15 to contract by a small force.
As a specific embodiment of the utility model, two be parallel arrangement between the splint 5, and set up about 1 central symmetry of base, be favorable to pressing from both sides the tight base 1 top central point with the pipe fin and put, make base 1 more steady.
As a specific embodiment of the present invention, the I-shaped rod 19 is located at a depth of the limiting groove 18, which is greater than or equal to a section of length outside the mounting block 7.
The utility model discloses the theory of operation:
referring to the attached drawings 1-3 of the specification, when clamping a tubular fin, firstly rotating the rotary disc 6 to rotate the screw rod 3, enabling the slide block 4 to drive the two clamping plates 5 to move towards the central position of the base 1, stopping rotating the rotary disc 6 until the distance between the two clamping heads 9 is slightly larger than the length of the tubular fin, then pressing the I-shaped rod 19 at the top of one of the mounting blocks 7, enabling the I-shaped rod 19 to push out the limiting block 16 in the limiting groove 18, enabling the second spring 15 to push out the limiting plate 13 and the connecting rod 8, then inserting one end of the tubular fin on the clamping head 9, pressing a distance towards the inside of the mounting block 7, then sleeving the other end of the tubular fin on the other clamping head 9, similarly pressing the I-shaped rod 19, enabling the I-shaped rod 19 to push out the limiting block 16 in the limiting groove 18, enabling the two clamping heads 9 to support the tubular fin, then continuing rotating the rotary disc 6 to enable the two clamping plates 5 to push the clamping heads 9 to move, make connecting rod 8 of chuck 9 one end insert installation piece 7 again inside, and make stopper 16 get into inside the spacing groove 18, fix limiting plate 13 and installation piece 7 of connecting rod 8 one end, then splint 5 continues to move, make chuck 9 and connecting rod 8 extrude first spring 12, cushion chuck 9, prevent that chuck 9 from pressing from both sides tighter to the tubulose fin, lead to the tubulose fin to damage, thereby effectually can press from both sides tight operation to the tubulose fin alone, practice thrift the manpower, easy operation.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a heat dissipation fin anchor clamps for numerical control saw cuts, includes base (1), its characterized in that: the top of the base (1) is provided with a sliding chute (2), the sliding chute (2) is internally and rotatably connected with a screw rod (3), threads at two ends of the screw rod (3) are oppositely arranged, two ends of the screw rod (3) are both in threaded engagement and sleeved with sliding blocks (4), the tops of the two sliding blocks (4) are both fixedly connected with clamping plates (5), and one end of the screw rod (3) movably penetrates through the base (1) and extends to the outside to be fixedly connected with a rotating disc (6);
one side of the clamping plate (5) is fixedly connected with an installation block (7), one end of the installation block (7) is movably inserted with a connecting rod (8), one end of the connecting rod (8) far away from the installation block (7) is sleeved with a chuck (9) in a sliding manner, and the chuck (9) is arranged in a circular truncated cone shape;
one end of the chuck (9) is provided with a buffer groove (10) matched with the connecting rod (8), a T-shaped rod (11) is fixedly connected inside the buffer groove (10), one end of the T-shaped rod (11) is movably inserted into one end of the connecting rod (8), and one end, located outside the connecting rod (8), of the T-shaped rod (11) is sleeved with a first spring (12);
connecting rod (8) other end fixedly connected with limiting plate (13), installation piece (7) inside seted up with limiting plate (13) phase-match slot (14), be connected with second spring (15) between limiting plate (13) and slot (14) one end, limiting plate (13) top activity is pegged graft and is had stopper (16), be connected with third spring (17) between stopper (16) and limiting plate (13) inside, spacing groove (18) have been seted up to slot (14) inner wall, spacing groove (18) inside activity is pegged graft and is had I shape pole (19), I shape pole (19) one end activity runs through installation piece (7) and extends to the outside, and has cup jointed fourth spring (20).
2. The heat dissipation fin clamp for numerically controlled sawing according to claim 1, characterized in that: connecting rod (8) and dashpot (10) are the assorted polygon setting, connecting rod (8) are located the inside one end of dashpot (10) and seted up with first spring (12) assorted spring groove (21).
3. The heat dissipation fin clamp for numerically controlled sawing according to claim 1, characterized in that: the limiting plate (13) and the slot (14) are both arranged in a matched polygon shape, and the limiting groove (18) and the limiting block (16) are located on the same horizontal line.
4. The heat dissipation fin clamp for numerically controlled sawing according to claim 1, characterized in that: the elastic coefficient of the first spring (12) is larger than that of the second spring (15), and the elastic coefficient of the second spring (15) is larger than the friction force between the limiting block (16) and the slot (14).
5. The heat dissipation fin clamp for numerically controlled sawing according to claim 1, characterized in that: the two clamping plates (5) are arranged in parallel and are arranged in central symmetry relative to the base (1).
6. The heat dissipation fin clamp for numerically controlled sawing according to claim 1, characterized in that: the length of the section of the I-shaped rod (19) positioned outside the mounting block (7) is more than or equal to the depth of the limiting groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022922691.4U CN214921048U (en) | 2020-12-08 | 2020-12-08 | Radiating fin clamp for numerical control saw cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022922691.4U CN214921048U (en) | 2020-12-08 | 2020-12-08 | Radiating fin clamp for numerical control saw cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214921048U true CN214921048U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022922691.4U Active CN214921048U (en) | 2020-12-08 | 2020-12-08 | Radiating fin clamp for numerical control saw cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214921048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473744A (en) * | 2022-02-10 | 2022-05-13 | 上海普锐赛司实业有限公司 | Equipment for finish machining of surfaces of radiating fins |
-
2020
- 2020-12-08 CN CN202022922691.4U patent/CN214921048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114473744A (en) * | 2022-02-10 | 2022-05-13 | 上海普锐赛司实业有限公司 | Equipment for finish machining of surfaces of radiating fins |
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