CN210788924U - Automatic buckling device for reverse buckling piece of radiator - Google Patents
Automatic buckling device for reverse buckling piece of radiator Download PDFInfo
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- CN210788924U CN210788924U CN201921667724.6U CN201921667724U CN210788924U CN 210788924 U CN210788924 U CN 210788924U CN 201921667724 U CN201921667724 U CN 201921667724U CN 210788924 U CN210788924 U CN 210788924U
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Abstract
The utility model belongs to the technical field of radiator production equipment, especially, relate to an automatic withhold device of radiator left-hand thread piece, including the mould base, and withhold device and positioner that are located the upper surface of mould base, be equipped with the riveting position on the mould base, withhold the device and include first drive arrangement, first withhold piece and second withhold the piece, first withhold piece and second withhold the both sides that the piece was located the riveting position respectively, first drive arrangement is connected with first withhold piece and second withhold piece drive respectively for drive first withhold piece and second withhold piece to the direction removal of riveting position, positioner is used for the location sets up the left-hand thread piece on the riveting position; the automatic buckling device for the reverse buckling pieces of the radiator replaces the original manual riveting process, the efficiency is improved by nearly one time, a large amount of manpower and material resources are saved, and the stability of the product quality is improved.
Description
Technical Field
The utility model belongs to the technical field of radiator production facility, especially, relate to an automatic withholding device of radiator left-hand thread piece.
Background
Due to the progress of the times, the operating efficiency of electronic components is higher and higher, and the usage efficiency of heat sinks is also increased, so as to increase the heat dissipation performance of heat sinks, stacked fin sets are generally adopted.
Referring to fig. 1, which is a schematic structural diagram of a heat dissipating fin set before riveting a left-hand buckle, the heat dissipating fin set 13 includes a plurality of fins 131, two sides of each fin 131 are bent and extended with a folded edge 1311, the folded edge 1311 can abut against the upper surfaces of the adjacent fins 131, and the fins 131 are stacked to form the set of heat dissipating fin set 13, so that a heat dissipating space can be formed between the folded edge 1311 and the upper surfaces of the fins 131, and the heat dissipating function of the set of heat dissipating fin set 13 is enhanced for heat dissipation, but obviously, the folded edge 1311 of the fin 131 at the end of the heat dissipating fin set 13 is exposed, so that the surface of the whole set of heat dissipating fin set 13 is uneven, the appearance is affected, and even potential safety hazards of scratching human bodies exist;
fig. 2 is a schematic structural diagram of a heat-dissipating fin set after riveting a buckle, so that a buckle 14 is usually riveted between the redundant folding edges 1311 of the set of heat-dissipating fins 13, so that the folding edges 1311 are no longer exposed, and the surface of the fins 131 is more flat.
Generally, the installation mode of the left-hand thread piece 14 is mainly manual riveting, but the installation mode consumes a large amount of manpower and material resources, the product quality is unstable, phenomena such as loosening and deflection are easy to occur, and the product quality slides down.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic withholding device of radiator left-hand thread piece aims at solving the radiator production methods among the prior art and need consume a large amount of manpower and materials, the unstable technical problem of product quality moreover.
In order to achieve the above object, the embodiment of the utility model provides an automatic withholding device of radiator left-hand thread piece, withhold device and positioner including the mould base and be located the upper surface of mould base, be equipped with the riveting position on the mould base, withhold the device and include first drive arrangement, first withholding piece and second withholding piece, first withholding piece with the second withholding piece is located respectively the both sides of riveting position, first drive arrangement respectively with first withholding piece with second withholding piece drive is connected in order to be used for the drive first withholding piece with the second withholding piece is past the direction removal of riveting position, positioner is used for the location to set up left-hand thread piece on the riveting position.
Optionally, the positioning device includes a first positioning mechanism and a second positioning mechanism, the number of the first positioning mechanism and the number of the second positioning mechanism are two, the two first positioning mechanisms are symmetrically disposed on two sides of the riveting position, and the two second positioning mechanisms are symmetrically disposed on the other two sides of the riveting position.
Optionally, the first positioning mechanism includes at least one first positioning block, and the second positioning mechanism includes at least one second positioning block; all the first positioning blocks and the second positioning blocks are matched with the die base to form an opening cavity for limiting the reverse buckle piece.
Optionally, the positioning device further comprises a clamping device, the clamping device comprises a second driving device, a first clamping block and a second clamping block, the second driving device is respectively in driving connection with the first clamping block and the second clamping block, and the first clamping block and the second clamping block are respectively located on two sides of the riveting position and are in sliding connection with the corresponding second positioning block.
Optionally, each of the second positioning blocks is cut from the opposite surface of the second positioning block to form a slope.
Optionally, a first pressing strip and a second pressing strip are respectively arranged on the first buckling pressing block and the second buckling pressing block, and the first pressing strip and the second pressing strip axially extend towards the riveting position.
Optionally, the number of the first pressing strips and the second pressing strips is two.
Optionally, the first driving device includes two first cylinders, each of the first cylinders is fixed to a side surface of the mold base, and the first buckling and pressing block and the second buckling and pressing block are respectively and fixedly connected to output ends of the corresponding first cylinders; the second driving device comprises two second air cylinders, each second air cylinder is fixed on the side face of the die base, and the first clamping block and the second clamping block are respectively and fixedly connected with the output ends of the corresponding second air cylinders.
Optionally, an accommodating groove is formed in the upper surface of the mold base, the first clamping block, the second clamping block, the first positioning block and the second positioning block are all located in the accommodating groove, and end portions of the first clamping block and the second clamping block extend to the outer side of the accommodating groove.
Optionally, the upper surface of the mold base is further provided with a clearance groove for clearance between the first cylinder and the second cylinder, one end of the clearance groove is communicated with the accommodating groove, the other end of the clearance groove penetrates through the side surface of the mold base, and the output ends of the first cylinder and the second cylinder are respectively located in the corresponding clearance groove.
The embodiment of the utility model provides an automatic withholding device of radiator left-hand thread piece, above-mentioned one or more technical scheme in have one of following technological effect at least: automatic withholding device of radiator left-hand thread piece's working process do: firstly, placing a left-hand fastener in a riveting position, then positioning the left-hand fastener by a positioning device, aligning one end of a machined complete radiating fin group with a folded edge to the left-hand fastener, driving a first fastening block and a second fastening block to move towards the riveting position direction by a driving device, providing enough riveting pressure to rivet the left-hand fastener at one end of the radiating fin group, and then retreating the fastening blocks under the driving of the first driving device to complete the whole riveting process of the left-hand fastener; the device has replaced original manual riveting process, and efficiency promotes nearly one time, saves a large amount of manpower and materials, has promoted product quality's stability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a heat dissipating fin set before riveting a left-hand buckle.
Fig. 2 is a schematic structural view of a heat dissipating fin set after riveting a buckle piece according to an embodiment of the present invention.
Fig. 3 is a schematic structural view of an automatic fastening device for a radiator back-fastening piece according to an embodiment of the present invention.
Fig. 4 is a top view of the automatic fastening device for the radiator back-fastening piece according to the embodiment of the present invention.
Fig. 5 is a partially enlarged view of a portion a in fig. 3.
Wherein, in the figures, the respective reference numerals:
10-mould base 11-buckling device 12-positioning device
13-radiating fin group 14-reverse buckling piece 101-riveting position
102-accommodating groove 103-clearance groove 104-stroke groove
111-first driving device 112-first withholding block 113-second withholding block
121-first positioning block 122-second positioning block 123-clamping device
131-fin 1111-first cylinder 1121-first pressing bar
1131-second bead 1221-inclined surface 1231-second drive
1232-first clamp block 1233-second clamp block 1311-crimping
12311 — second cylinder.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In one embodiment of the present invention, as shown in fig. 3 to 5, an automatic buckling device for a radiator back-buckling piece provided by the embodiment of the present invention comprises a mold base 10, a buckling device 11 and a positioning device 12 located on the upper surface of the mold base 10, the die base 10 is provided with a riveting position 101, the buckling device 11 comprises a first driving device 111, a first buckling and pressing block 112 and a second buckling and pressing block 113, the first buckling and pressing block 112 and the second buckling and pressing block 113 are respectively arranged at two sides of the riveting and pressing position 101, the first driving device 111 is respectively connected to the first buckling and pressing block 112 and the second buckling and pressing block 113 in a driving manner so as to drive the first buckling and pressing block 112 and the second buckling and pressing block 113 to move towards the riveting position 101, and the positioning device 12 is used for positioning a counter buckling piece arranged on the riveting position 101.
Specifically, the riveting position 101 is located at the center of the mold base 10, the surface of the mold base 10 is provided with the travel grooves 104, the riveting position 101 is arranged on the path of each travel groove 104, the left buckle piece is transversely arranged on the riveting position 101, the positioning device 12 positions the left buckle piece, the riveting edge is located on the long edge of the left buckle piece, therefore, the first buckling block 112 and the second buckling block 113 are connected with the surface of the mold base 10 in a sliding manner and are respectively arranged on the two sides of the long edge of the left buckle piece, so as to facilitate riveting, one end of the machined group radiating fin group with the folded edge 1311 is aligned with the left buckle piece, the first driving device 111 drives the first buckling block 112 and the second buckling block 113 to rapidly move towards the riveting position 101, the left buckle piece is riveted on the folded edge 1311 of the group radiating fin group to make the surface of the group radiating fin group smoother, and after riveting, the first driving device 111 drives the first buckling block 112 and the second buckling block 113 to rapidly return, the whole riveting process is finished, the original manual riveting process is replaced by the design of the device, the efficiency is improved by nearly one time, a large amount of manpower and material resources are saved, for example, tasks which can be completed by original eight persons are reduced to four persons, and the qualification rate of the product quality is greatly improved.
In another embodiment of the present invention, as shown in fig. 3 to 5, the positioning device 12 of the automatic fastening device for the heat sink back-fastening piece comprises a first positioning mechanism and a second positioning mechanism, wherein the first positioning mechanism and the second positioning mechanism are two sets of symmetrical positioning mechanisms, and the first positioning mechanism is symmetrically disposed on two sides of the riveting position 101, and the second positioning mechanism is symmetrically disposed on the other two sides of the riveting position 101.
Specifically, the first positioning mechanism and the second positioning mechanism enclose the transverse frame and the left-hand thread piece on the riveting position 101, so that the displacement of the left-hand thread piece can be limited, and the left-hand thread piece is positioned in an enclosed cavity formed by enclosing the first positioning mechanism and the second positioning mechanism, so that the subsequent riveting work of the left-hand thread piece is facilitated.
In another embodiment of the present invention, as shown in fig. 3 to 5, the first positioning mechanism includes at least one first positioning block 121, and the second positioning mechanism includes at least one second positioning block 122; in this embodiment, the number of the first positioning blocks 121 and the number of the second positioning blocks 122 are both one, and all of the first positioning blocks 121 and the second positioning blocks 122 cooperate with the mold base 10 to form an open cavity for limiting the retaining buckle piece.
Specifically, two sides of the riveting position 101 are respectively provided with a group of first positioning mechanisms, wherein each group of first positioning mechanisms is provided with at least one first positioning block 121, the other two sides of the riveting position 101 are respectively provided with a group of first positioning mechanisms, wherein each group of second positioning mechanisms is at least provided with a second positioning block 122, the first positioning blocks 121 are positioned at two sides of the long side of the left buckle piece to position the long side of the left buckle piece, the second positioning blocks 122 are positioned at two sides of the short side of the left buckle piece to position the short side of the left buckle piece, the horizontal cross section of the open cavity is approximately consistent with the shape and area of the left-hand buckle piece, the first positioning block 121 and the second positioning block 122 both extend upwards, so that the position of the group of radiating fin groups above the left-hand buckle piece can be limited besides the positioning of the left-hand buckle piece, and the final influence on the processing precision of a product due to the instability of the group of radiating fin groups controlled manually is avoided.
In another embodiment of the present invention, as shown in fig. 3 to 5, the positioning device 12 further includes a clamping device 123, the clamping device 123 includes a second driving device 1231, a first clamping block 1232 and a second clamping block 1233, the second driving device 1231 is respectively in driving connection with the first clamping block 1232 and the second clamping block 1233, and the first clamping block 1232 and the second clamping block 1233 are respectively located at two sides of the riveting station 101 and are slidably connected with the corresponding second positioning block 122.
Specifically, the number of the first clamping blocks 1232 and the number of the second clamping blocks 1233 are respectively one, and the first clamping blocks 1232 and the second clamping blocks 1233 are respectively located on two sides of a short side of the left buckle piece of the cross frame on the riveting position 101, and the first clamping blocks 1232 and the second clamping blocks 1233 are driven by the second driving device 1231 to move towards the riveting position 101 to clamp the left buckle piece.
In another embodiment of the present invention, as shown in fig. 5, each of the second positioning blocks 122 is cut from the opposite surface of the second positioning block 122 to form a slope 1221.
Specifically, because the horizontal cross section of the opening cavity is nearly consistent with the shape and the area of the left-hand thread piece, and the left-hand thread piece is arranged in the opening cavity, the placing difficulty of the left-hand thread piece is increased, but because the second positioning block 122 is positioned on the inclined plane 1221 at the top end of the second positioning block, the opening area of the opening cavity can be enlarged, and the inclined plane 1221 can also play an auxiliary role for the placing of the left-hand thread piece, so that the efficiency of placing the left-hand thread piece in the opening cavity can be improved.
In another embodiment of the present invention, as shown in fig. 3 to 5, a first pressing strip 1121 and a second pressing strip 1131 are respectively disposed on the first pressing block 112 and the second pressing block 113, and both the first pressing strip 1121 and the second pressing strip 1131 axially extend toward the riveting position 101; specifically, the first pressing strip 1121 and the second pressing strip 1131 are integrally formed with the corresponding first buckling and pressing block 112 and the corresponding second buckling and pressing block 113, respectively, the first pressing strip 1121 and the second pressing strip 1131 are located in the stroke slot 104 and extend from the inside of the stroke slot 104 to the outside of the stroke slot 104, and the first pressing strip 1121 and the second pressing strip 1131 are driven by the first buckling and pressing block 112 and the second buckling and pressing block 113 to simultaneously move towards the riveting position 101 and align to the riveting position on the reverse buckling strip, so as to press the reverse buckling strip on the group of heat dissipation fin groups.
In another embodiment of the present invention, as shown in fig. 4 to 5, the number of the first pressing strips 1121 and the second pressing strips 1131 is two. Specifically, each long side of the back-buckling piece is provided with two riveting positions, and the first pressing strip 1121 and the second pressing strip 1131 are aligned with each riveting position to press the back-buckling piece on the group of heat dissipation fins.
In another embodiment of the present invention, as shown in fig. 3 to 5, the first driving device 111 includes two first cylinders 1111, each of the first cylinders 1111 is fixed to a side surface of the mold base 10, and the first buckling and pressing block 112 and the second buckling and pressing block 113 are respectively and fixedly connected to output ends of the corresponding first cylinders 1111; the second driving device 1231 includes two second cylinders 12311, each of the second cylinders 12311 is fixed to a side surface of the mold base 10, and the first clamping block 1232 and the second clamping block 1233 are respectively and fixedly connected to output ends of the corresponding second cylinders 12311.
Specifically, the first cylinder 1111 and the second cylinder 12311 are respectively fixed on the side surface of the mold base 10, so that the structure of the automatic fastening device for the radiator left-hand buckle piece is more compact, and the two first cylinders 1111 and the two second cylinders 12311 are controlled by the same travel switch, that is, the action processes of the first pressing block 112 and the second pressing block 113 and the first clamping block 1232 and the second clamping block 1233 are synchronous processes, since the first clamping block 1232 and the second clamping block 1233 are located at both sides of the short side of the buckle, the first buckling and pressing block 112 and the second buckling and pressing block 113 are positioned at two sides of the long side of the reverse buckling piece, therefore, the stroke of the first clamping block 1232 and the second clamping block 1233 is shorter than the stroke of the first buckling block 112 and the second buckling block 113, furthermore, the processing difficulty can be reduced, and simultaneously, the working sequence of firstly performing deviation rectifying and clamping work and then performing buckling and pressing work is ensured.
In another embodiment of the present invention, as shown in fig. 3 to 5, an accommodating groove 102 is formed on the upper surface of the mold base 10, the first clamping block 1232, the second clamping block 1233, the first positioning block 121 and the second positioning block 122 are all located in the accommodating groove 102, wherein the ends of the first clamping block 1232 and the second clamping block 1233 extend to the outside of the accommodating groove 102; specifically, the accommodating groove 102 is communicated with the stroke groove 104 to form a stroke space respectively slidably matched with the first clamping block 1232, the second clamping block 1233, the first positioning block 121 and the second positioning block 122; the accommodation groove 102 is configured to protect the first clamping block 1232, the second clamping block 1233, the first positioning block 121 and the second positioning block 122 located therein, and to reduce the volume of the entire automatic fastening device for the radiator back-buckling piece, so that the automatic fastening device for the radiator back-buckling piece is more integrated.
In another embodiment of the present invention, as shown in fig. 3 to 5, the upper surface of the mold base 10 is further provided with a clearance groove 103 for avoiding clearance between the first cylinder 1111 and the second cylinder 12311, one end of the clearance groove 103 is communicated with the accommodating groove 102, the other end of the clearance groove 103 penetrates through the side surface of the mold base 10, and the output ends of the first cylinder 1111 and the second cylinder 12311 are respectively located in the corresponding clearance groove 103; specifically, the clearance groove 103 is designed to shorten the connection distance between the output ends of the first cylinder 1111 and the second cylinder 12311 and the first clamping block 1232, the second clamping block 1233, the first positioning block 121 and the second positioning block 122, and to protect the output ends of the cylinders located therein.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic withhold device of reverse cramp of radiator which characterized in that: the riveting die comprises a die base, a buckling device and a positioning device, wherein the buckling device and the positioning device are located on the upper surface of the die base, the die base is provided with a riveting position, the buckling device comprises a first driving device, a first buckling pressing block and a second buckling pressing block, the first buckling pressing block and the second buckling pressing block are respectively arranged on two sides of the riveting position, the first driving device is respectively connected with the first buckling pressing block and the second buckling pressing block in a driving mode and used for driving the first buckling pressing block and the second buckling pressing block to move in the direction of the riveting position, and the positioning device is used for positioning a left-hand buckling piece arranged on the riveting position.
2. The automatic buckling device of the radiator inverse buckle piece according to claim 1, characterized in that: the positioning device comprises a first positioning mechanism and a second positioning mechanism, the number of the first positioning mechanism and the number of the second positioning mechanism are two, the two first positioning mechanisms are symmetrically arranged on two sides of the riveting position, and the two second positioning mechanisms are symmetrically arranged on the other two sides of the riveting position.
3. The automatic buckling device of the radiator fin according to claim 2, wherein: the first positioning mechanism comprises at least one first positioning block, and the second positioning mechanism comprises at least one second positioning block; all the first positioning blocks and the second positioning blocks are matched with the die base to form an opening cavity for limiting the reverse buckle piece.
4. The automatic buckling device of the radiator fin according to claim 3, wherein: the positioning device further comprises a clamping device, wherein the clamping device comprises a second driving device, a first clamping block and a second clamping block, the second driving device is in driving connection with the first clamping block and the second clamping block respectively, and the first clamping block and the second clamping block are located on two sides of the riveting position respectively and are in sliding connection with the corresponding second positioning block.
5. The automatic buckling device of the radiator fin according to claim 3, wherein: and each second positioning block is cut from the opposite surface of the second positioning block to the top surface thereof to form an inclined surface.
6. The automatic buckling device for the radiator back buckling piece according to any one of claims 1 to 5, wherein: and the first buckling pressing block and the second buckling pressing block are respectively provided with a first pressing strip and a second pressing strip, and the first pressing strip and the second pressing strip axially extend towards the riveting position.
7. The automatic buckling device of the radiator fin according to claim 6, wherein: the number of the first pressing strips and the number of the second pressing strips are two.
8. The automatic buckling device of the radiator fin according to claim 4, wherein: the first driving device comprises two first air cylinders, each first air cylinder is fixed on the side surface of the die base, and the first buckling and pressing block and the second buckling and pressing block are respectively and fixedly connected with the output ends of the corresponding first air cylinders; the second driving device comprises two second air cylinders, each second air cylinder is fixed on the side face of the die base, and the first clamping block and the second clamping block are respectively and fixedly connected with the output ends of the corresponding second air cylinders.
9. The automatic buckling device of the radiator fin according to claim 8, wherein: the upper surface of mould base has seted up the holding tank, first clamp splice the second clamp splice first locating piece with the second locating piece all is located the holding tank, wherein, the tip of first clamp splice with the second clamp splice all extends to the outside of holding tank.
10. The automatic buckling device of the radiator fin according to claim 9, wherein: the upper surface of the die base is further provided with a clearance groove used for clearance avoidance of the first cylinder and the second cylinder, one end of the clearance groove is communicated with the containing groove, the other end of the clearance groove penetrates through the side face of the die base, and the output ends of the first cylinder and the second cylinder are respectively located in the corresponding clearance groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921667724.6U CN210788924U (en) | 2019-09-30 | 2019-09-30 | Automatic buckling device for reverse buckling piece of radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921667724.6U CN210788924U (en) | 2019-09-30 | 2019-09-30 | Automatic buckling device for reverse buckling piece of radiator |
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| Publication Number | Publication Date |
|---|---|
| CN210788924U true CN210788924U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921667724.6U Active CN210788924U (en) | 2019-09-30 | 2019-09-30 | Automatic buckling device for reverse buckling piece of radiator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020032A (en) * | 2023-10-10 | 2023-11-10 | 沈阳斯诺泰机械有限公司 | Radiator core hydroecium buckling machine |
-
2019
- 2019-09-30 CN CN201921667724.6U patent/CN210788924U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020032A (en) * | 2023-10-10 | 2023-11-10 | 沈阳斯诺泰机械有限公司 | Radiator core hydroecium buckling machine |
| CN117020032B (en) * | 2023-10-10 | 2023-12-15 | 沈阳斯诺泰机械有限公司 | Radiator core hydroecium buckling machine |
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