CN214688030U - Traceless riveting device for high-precision electronic shell - Google Patents
Traceless riveting device for high-precision electronic shell Download PDFInfo
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- CN214688030U CN214688030U CN202120763268.6U CN202120763268U CN214688030U CN 214688030 U CN214688030 U CN 214688030U CN 202120763268 U CN202120763268 U CN 202120763268U CN 214688030 U CN214688030 U CN 214688030U
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Abstract
The utility model discloses a no trace riveting set of high-accuracy electron shell, including base and inferior hydraulic cylinder, the top left side of base is provided with first frame, and the inside top end both ends of first frame all are provided with the slide bar, the external connection of slide bar has linking up the slider, and links up the slider and be connected with first pneumatic cylinder near one side of the horizontal axis of first frame, the other end of first pneumatic cylinder is provided with outer centre gripping frame, and the inside both sides of outer centre gripping frame are connected with interior centre gripping frame through the telescopic link, the top of interior centre gripping frame is connected with outer centre gripping frame through a shock absorber section of thick bamboo, inferior hydraulic cylinder installs in the inside left side middle part of first frame. This no trace riveting set of high accuracy electron casing promotes supporting platform through main hydraulic cylinder and moves up, until the butt is in the bottom position of treating riveting work piece to this plays certain effect of accepting, thereby ensures that electron casing can be more stable when carrying out riveting processing.
Description
Technical Field
The utility model relates to a riveting technical field specifically is a no trace riveting set of high-accuracy electronic machine shell.
Background
The shell refers to the shell of an electronic product and is made of Polycarbonate (PC), ABS engineering plastics and the like. The chassis generally refers to a housing used for various electronic products. According to the application, the method can be divided into: computer casing, TV casing, cell phone casing, instrument casing motor casing, micro motor casing, etc. The material can be divided into a plastic shell, an alloy shell, a composite material shell and the like. At present, in order to meet the requirement of high precision of the electronic shell, a riveting device is required to be used for processing the electronic shell.
The existing riveting device is single in functionality, whether a steel needle punch is in a vertical state or not cannot be guaranteed, precision of an electronic machine shell after production is greatly influenced, and therefore the traceless riveting device for the high-precision electronic machine shell is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a no trace riveting set of high-precision electronic machine shell to solve the current riveting set functional singleness that proposes in the above-mentioned background art, and can't guarantee whether the steel needle drift is in the vertical state, this has influenced the problem of the postnatal precision of electronic machine shell production greatly.
In order to achieve the above object, the utility model provides a following technical scheme: a traceless riveting device of a high-precision electronic shell comprises a base and a secondary hydraulic cylinder, wherein a first frame is arranged on the left side of the top end of the base, slide rods are arranged at two ends of the top and the bottom of the interior of the first frame, a linking slide block is connected to the exterior of the slide rods, a first hydraulic cylinder is connected to one side, close to the transverse central axis of the first frame, of the linking slide block, an outer clamping frame is arranged at the other end of the first hydraulic cylinder, inner clamping frames are connected to two sides of the interior of the outer clamping frame through telescopic rods, the top end of each inner clamping frame is connected with the outer clamping frame through a shock absorber tube, the secondary hydraulic cylinder is arranged in the middle of the left side of the interior of the first frame, a second supporting frame is arranged on the right side of the top end of the first frame, a second hydraulic cylinder is arranged in the middle of the left side of the interior of the second supporting frame, a first clamping ring is arranged at the other end of the second hydraulic cylinder, and a main hydraulic cylinder is arranged in the middle of the top end of the base, and the top of main hydraulic cylinder is connected with supporting platform, the top right side of base is provided with the second frame, and has settled first carriage in the top left side of second frame, the inside right side mid-mounting of first carriage has the third pneumatic cylinder, and the other end of third pneumatic cylinder is provided with the second grip ring, the centre gripping has the main part between second grip ring and the first grip ring.
Preferably, the vertical central axis of the main hydraulic cylinder coincides with the vertical central axis of the base, and the support platform forms a lifting structure through the main hydraulic cylinder.
Preferably, the first frame and the second frame are symmetrically distributed about the center of the top end of the base, the slide bars are symmetrically distributed about the inner transverse central axis of the first frame, and the connecting slide blocks form a sliding structure through the slide bars.
Preferably, the connecting sliding block is fixedly connected with the first hydraulic cylinder, and the outer clamping frame forms a lifting structure through the first hydraulic cylinder.
Preferably, the inner diameter of the outer clamping frame is larger than the outer diameter of the inner clamping frame, and the outer clamping frame and the inner clamping frame form a connecting structure through a telescopic rod.
Preferably, the second support frame and the first support frame are symmetrically distributed about the vertical central axis of the base, and the horizontal central axes of the first clamping ring, the second clamping ring and the first support frame are coincident.
Preferably, the second clamping ring forms a telescopic structure through a third hydraulic cylinder, and the inside of the second clamping ring is of a circular structure.
Preferably, the inner diameter of the first clamping ring is matched with the outer diameter of the main body, and the vertical central axis of the main body is matched with the vertical central axis of the supporting platform.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this no trace riveting set of high accuracy electron casing promotes supporting platform through main hydraulic cylinder and moves up, until the butt is in the bottom position of treating riveting work piece to this plays certain effect of accepting, thereby ensures that electron casing can be more stable when carrying out riveting processing.
2. This no trace riveting set of high-precision electronics casing promotes outer centre gripping frame respectively through first pneumatic cylinder and removes towards the direction of the horizontal axis of first frame to the completion is to the outside centre gripping of work piece, when treating that riveted work piece all is in by the fixed state of centre gripping, can promote two work pieces by inferior hydraulic cylinder until the stack together, and then conveniently realize the riveting operation, avoids the manual work to hold and can't reach no trace riveted effect.
3. This no trace riveting set of high accuracy electronic enclosure passes through first grip ring and the tight centre gripping parcel of second grip ring with the main part outside to be convenient for utilize main part bottom component drive steel needle drift vertical movement downwards, and then prevent to receive external factors's influence to reduce electronic enclosure's processing precision.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the outer holding frame of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a base; 2. a main hydraulic cylinder; 3. a support platform; 4. a first frame; 5. a secondary hydraulic cylinder; 6. a slide bar; 7. connecting the sliding blocks; 8. a first hydraulic cylinder; 9. an outer clamping frame; 10. a telescopic rod; 11. a damper cylinder; 12. an inner clamping frame; 13. a second hydraulic cylinder; 14. a first clamp ring; 15. a second clamp ring; 16. a third hydraulic cylinder; 17. a first support frame; 18. a second frame; 19. a main body; 20. and a second support frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a no trace riveting set of high-accuracy electron phone shell, includes base 1, main hydraulic cylinder 2, supporting platform 3, first frame 4, inferior hydraulic cylinder 5, slide bar 6, link up slider 7, first pneumatic cylinder 8, outer clamping frame 9, telescopic link 10, a shock absorber section of thick bamboo 11, interior clamping frame 12, second pneumatic cylinder 13, first grip ring 14, second grip ring 15, third pneumatic cylinder 16, first supporting frame 17, second frame 18, main part 19 and second supporting frame 20, its characterized in that: the left side of the top end of the base 1 is provided with a first frame 4, two ends of the top and bottom of the interior of the first frame 4 are respectively provided with a slide rod 6, the exterior of the slide rod 6 is connected with a linking slide block 7, one side of the linking slide block 7 close to the transverse central axis of the first frame 4 is connected with a first hydraulic cylinder 8, the other end of the first hydraulic cylinder 8 is provided with an outer clamping frame 9, two sides of the interior of the outer clamping frame 9 are connected with an inner clamping frame 12 through telescopic rods 10, the top end of the inner clamping frame 12 is connected with the outer clamping frame 9 through a shock absorber tube 11, a secondary hydraulic cylinder 5 is arranged in the middle of the left side of the interior of the first frame 4, a second supporting frame 20 is arranged on the right side of the top end of the first frame 4, a second hydraulic cylinder 13 is arranged in the middle of the left side of the interior of the second supporting frame 20, a first clamping ring 14 is arranged at the other end of the second hydraulic cylinder 13, a main hydraulic cylinder 2 is arranged in the middle of the top end of the base 1, the top end of the main hydraulic cylinder 2 is connected with a supporting platform 3, the right side of the top end of the base 1 is provided with a second frame 18, the left side of the top end of the second frame 18 is provided with a first supporting frame 17, the middle part of the right side inside the first supporting frame 17 is provided with a third hydraulic cylinder 16, the other end of the third hydraulic cylinder 16 is provided with a second clamping ring 15, a main body 19 is clamped between the second clamping ring 15 and the first clamping ring 14, the vertical central axis of the main hydraulic cylinder 2 is coincident with the vertical central axis of the base 1, the supporting platform 3 forms a lifting structure through the main hydraulic cylinder 2, the supporting platform 3 is pushed to move upwards through the main hydraulic cylinder 2 until the supporting platform is abutted to the bottom end position of a workpiece to be riveted, so that a certain supporting effect is achieved, and the electronic enclosure can be more stable during riveting;
the first frame 4 and the second frame 18 are symmetrically distributed about the top center position of the base 1, the slide rods 6 are symmetrically distributed about the inner transverse central axis of the first frame 4, the connecting slide block 7 forms a slide structure through the slide rods 6, the connecting slide block 7 is fixedly connected with the first hydraulic cylinder 8, the outer clamping frame 9 forms a lifting structure through the first hydraulic cylinder 8, the inner diameter size of the outer clamping frame 9 is larger than the outer diameter size of the inner clamping frame 12, the connecting structure is formed between the outer clamping frame 9 and the inner clamping frame 12 through the telescopic rod 10, the outer clamping frame 9 is respectively pushed to move towards the transverse central axis of the first frame 4 through the first hydraulic cylinder 8, so that the clamping on the outer part of the workpiece is completed, when the workpieces to be riveted are in a clamped and fixed state, the two workpieces can be pushed to be overlapped together through the secondary hydraulic cylinder 5, and the riveting operation is further conveniently realized, the phenomenon that the effect of traceless riveting cannot be achieved by manual holding is avoided;
The working principle is as follows: for the traceless riveting device of the high-precision electronic shell, firstly, the parts of the electronic shell are respectively placed in two inner clamping frames 12 at the left side and the right side, then the outer clamping frame 9 is respectively pushed to move towards the direction of the transverse central axis of the first frame 4 through the first hydraulic cylinder 8, thereby clamping the outer part of the parts of the electronic shell is completed, wherein the inner clamping frame 12 is directly attached to the parts of the electronic shell, the inner parts of the inner clamping frame 12 and the outer clamping frame 9 are connected through the telescopic rod 10 and the shock absorber tube 11, thereby playing a certain role of buffering and shock absorption, further, when the parts of the electronic shell are riveted, the self-generated shock sensation can be prevented from being eliminated by the structure, and when the parts of the electronic shell to be riveted are in a clamped and fixed state, the two workpieces can be pushed to be superposed by the secondary hydraulic cylinder 5, further conveniently realize riveting operation, meanwhile, the supporting platform 3 is pushed to move upwards by the main hydraulic cylinder 2 until the supporting platform is jointed with the bottom end position of the electronic enclosure part to be riveted, so as to ensure the stability of the riveting process of the electronic enclosure, then the steel needle punch is arranged at the middle position of the bottom end of the main body 19, the main body 19 is arranged between the first clamping ring 14 and the second clamping ring 15, the first clamping ring 14 and the second clamping ring 15 are respectively pushed to move towards the center direction of the main body 19 by the second hydraulic cylinder 13 and the third hydraulic cylinder 16, so that the position of the main body 19 is accurately positioned, at the moment, the steel needle punch is driven to move downwards and vertically by the bottom end element of the main body 19, so as to realize accurate riveting process of the electronic enclosure part, the structural design effectively avoids the situation that the traceless riveting effect cannot be realized due to manual holding, the processing precision of the electronic shell is effectively guaranteed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a no trace riveting set of high accuracy electron machine shell, includes base (1) and time hydraulic cylinder (5), its characterized in that: the hydraulic clamping device is characterized in that a first frame (4) is arranged on the left side of the top end of the base (1), slide rods (6) are arranged at two ends of the top and bottom of the interior of the first frame (4), a linking slide block (7) is connected to the exterior of the slide rods (6), a first hydraulic cylinder (8) is connected to one side, close to the transverse central axis of the first frame (4), of the linking slide block (7), an outer clamping frame (9) is arranged at the other end of the first hydraulic cylinder (8), inner clamping frames (12) are connected to two sides of the interior of the outer clamping frame (9) through telescopic rods (10), the top end of each inner clamping frame (12) is connected with the outer clamping frame (9) through a damper cylinder (11), a secondary hydraulic cylinder (5) is installed in the middle of the left side of the interior of the first frame (4), a second supporting frame (20) is arranged on the right side of the top end of the first frame (4), and a second hydraulic cylinder (13) is installed in the middle of the left side of the interior of the second supporting frame (20), and the other end of second pneumatic cylinder (13) is provided with first grip ring (14), the top mid-mounting of base (1) has main hydraulic cylinder (2), and the top of main hydraulic cylinder (2) is connected with supporting platform (3), the top right side of base (1) is provided with second frame (18), and the top left side of second frame (18) settles and have first support frame (17), the inside right side mid-mounting of first support frame (17) has third pneumatic cylinder (16), and the other end of third pneumatic cylinder (16) is provided with second grip ring (15), the centre gripping has main part (19) between second grip ring (15) and first grip ring (14).
2. The traceless riveting apparatus for a high-precision electronic machine case according to claim 1, wherein: the vertical central axis of the main hydraulic cylinder (2) coincides with the vertical central axis of the base (1), and the supporting platform (3) forms a lifting structure through the main hydraulic cylinder (2).
3. The traceless riveting apparatus for a high-precision electronic machine case according to claim 1, wherein: the first frame (4) and the second frame (18) are symmetrically distributed relative to the center of the top end of the base (1), the sliding rods (6) are symmetrically distributed relative to the inner transverse central axis of the first frame (4), and the connecting sliding blocks (7) form a sliding structure through the sliding rods (6).
4. The traceless riveting apparatus for a high-precision electronic machine case according to claim 1, wherein: the connecting sliding block (7) is fixedly connected with the first hydraulic cylinder (8), and the outer clamping frame (9) forms a lifting structure through the first hydraulic cylinder (8).
5. The traceless riveting apparatus for a high-precision electronic machine case according to claim 1, wherein: the inner diameter of the outer clamping frame (9) is larger than the outer diameter of the inner clamping frame (12), and the outer clamping frame (9) and the inner clamping frame (12) form a connecting structure through a telescopic rod (10).
6. The traceless riveting apparatus for a high-precision electronic machine case according to claim 1, wherein: the second supporting frame (20) and the first supporting frame (17) are symmetrically distributed about the vertical central axis of the base (1), and the horizontal central axes of the first clamping ring (14), the second clamping ring (15) and the first supporting frame (17) are coincided.
7. The traceless riveting apparatus for a high-precision electronic machine case according to claim 1, wherein: the second clamping ring (15) forms a telescopic structure through a third hydraulic cylinder (16), and the inside of the second clamping ring (15) is of a circular structure.
8. The traceless riveting apparatus for a high-precision electronic machine case according to claim 1, wherein: the inner diameter of the first clamping ring (14) is matched with the outer diameter of the main body (19), and the vertical central axis of the main body (19) is coincided with the vertical central axis of the supporting platform (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120763268.6U CN214688030U (en) | 2021-04-14 | 2021-04-14 | Traceless riveting device for high-precision electronic shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120763268.6U CN214688030U (en) | 2021-04-14 | 2021-04-14 | Traceless riveting device for high-precision electronic shell |
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| Publication Number | Publication Date |
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| CN214688030U true CN214688030U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120763268.6U Active CN214688030U (en) | 2021-04-14 | 2021-04-14 | Traceless riveting device for high-precision electronic shell |
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| CN (1) | CN214688030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850384A (en) * | 2022-05-19 | 2022-08-05 | 扬州盛世模塑科技有限公司 | Hydraulic riveting machine for hardware machining |
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2021
- 2021-04-14 CN CN202120763268.6U patent/CN214688030U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850384A (en) * | 2022-05-19 | 2022-08-05 | 扬州盛世模塑科技有限公司 | Hydraulic riveting machine for hardware machining |
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