CN211437857U - Automatic unloading mechanism of bolt riveting tool - Google Patents
Automatic unloading mechanism of bolt riveting tool Download PDFInfo
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- CN211437857U CN211437857U CN201922414093.3U CN201922414093U CN211437857U CN 211437857 U CN211437857 U CN 211437857U CN 201922414093 U CN201922414093 U CN 201922414093U CN 211437857 U CN211437857 U CN 211437857U
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- bolt
- connecting rod
- stage
- riveting tool
- fixing seat
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Abstract
The utility model relates to the technical field of bolt riveting tools, in particular to an automatic unloading mechanism of a bolt riveting tool, which comprises a bolt riveting tool and a fixing support in an L shape, wherein the fixing support is arranged on one side of the bolt riveting tool, the two ends of the fixing support are respectively provided with a first-stage fixing seat and a second-stage fixing seat, the first-stage fixing seat is connected with a first-stage connecting rod through a round pin, the second-stage fixing seat is connected with a second-stage connecting rod through a round pin, a third-stage connecting rod is connected between the outer end of the first-stage connecting rod and the outer end of the second-stage connecting rod through a round pin, a bolt is arranged in the bolt riveting tool, the bottom of the bolt is provided with an ejector rod, the bottom of the ejector rod is provided with a bottom plate, and the bolt riveting tool is also rotationally provided with a hook, the utility model realizes the function of automatically unloading parts from the tool after the, greatly saving labor cost and improving production efficiency.
Description
Technical Field
The utility model relates to a frock technical field is riveted to the bolt pressure, concretely relates to frock automatic discharge mechanism is riveted to bolt pressure.
Background
In the technical field of the existing bolt press-riveting tool, when two or more bolts are pressed in simultaneously, the bolts are longer, and the pressed bolts need to be positioned by the concave sleeves, so that the bolts can be always pressed in and then all enter the concave sleeves, the finished workpieces cannot be smoothly taken out by operators, and the labor intensity of the operators is greatly improved.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides a frock automatic discharge mechanism is riveted to bolt pressure, the technical problem that solve make the bolt after the work piece impresses, can conveniently take out the bolt from the frock of riveting.
In order to solve the technical problem, the utility model provides a technical scheme is: an automatic unloading mechanism of a bolt press-riveting tool comprises the bolt press-riveting tool and an L-shaped fixing support, wherein the fixing support is arranged on one side of the bolt press-riveting tool, a first-stage fixing seat and a second-stage fixing seat are respectively arranged at two ends of the fixing support, the first-stage fixing seat is higher than the second-stage fixing seat, a first-stage connecting rod is connected onto the first-stage fixing seat through a round pin, the inner end of the first-stage connecting rod is close to the bolt press-riveting tool, a second-stage connecting rod is connected onto the second-stage fixing seat through a round pin, a third-stage connecting rod is connected between the outer end of the first-stage connecting rod and the outer end of the second-stage connecting rod through a round pin, a bolt is arranged in the bolt press-riveting tool, a mand;
the bolt riveting tool is further rotatably provided with a hook, the hook is close to the inner end of the first-stage connecting rod, the hook is higher than the inner end of the first-stage connecting rod before the bolt is pressed into the workpiece, and the hook is lower than the inner end of the first-stage connecting rod after the bolt is pressed into the workpiece.
Furthermore, the hook is rotationally arranged on the bolt press-riveting tool through the discharging screw, and the bolt press-riveting tool is also provided with a fastening screw.
Furthermore, a limiting spring is arranged between the ejector rod and the bottom plate.
The beneficial effect that this technical scheme brought is: the automatic part unloading device has the advantages that the function that the bolt press-riveting tool is driven by the punch to complete one stroke and then the part is automatically unloaded from the tool is realized, the phenomenon that the bolt is difficult to take out due to the fact that the bolt is clamped in the concave sleeve is avoided, labor cost is greatly saved, and production efficiency is improved.
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 an automatic unloading mechanism of a bolt riveting tool according to an embodiment of the present invention;
fig. 2 is another schematic structural view of the automatic discharging mechanism of the bolt riveting tool according to the embodiment of the present invention;
in the figure: the bolt riveting device comprises a 1-bolt riveting tool, a 2-fixing support, a 21-first-stage fixing seat, a 22-second-stage fixing seat, a 3-round pin, a 41-first-stage connecting rod, a 42-second-stage connecting rod, a 43-third-stage connecting rod, a 51-bolt, a 52-ejector rod, a 53-bottom plate, a 54-limiting spring, a 61-hook, a 62-discharging screw and a 63-fastening screw.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, and it should be understood that the preferred embodiments are described herein for purposes of illustration and explanation, and not limitation.
As shown in fig. 1 and 2, the automatic unloading mechanism for the bolt press riveting tool comprises a bolt press riveting tool 1 and a fixing support 2 in an L shape, wherein the fixing support 2 is arranged on one side of the bolt press riveting tool 1, two ends of the fixing support 2 are respectively provided with a first-stage fixing seat 21 and a second-stage fixing seat 22, the fixing seats 21 are higher than the second-stage fixing seats 22, the first-stage fixing seats 21 are connected with first-stage connecting rods 41 through round pins 3, the inner ends of the first-stage connecting rods 41 are close to the bolt press riveting tool 1, the second-stage fixing seats 22 are also connected with second-stage connecting rods 42 through the round pins 3, the inner ends of the second-stage connecting rods 42 are close to the bolt press riveting tool 1, and third-stage connecting rods 43 are connected between the outer ends of the first-stage connecting rods 41 and the outer ends of the second-stage connecting. The bolt press-riveting tool 1 is internally provided with a bolt 51, the bolt 51 is a part needing to be unloaded, the bottom of the bolt 51 is provided with an ejector rod 52, the bottom of the ejector rod 52 is provided with a bottom plate 53, and the inner end of the secondary connecting rod 42 is positioned below the bottom plate 53.
The bolt press-riveting tool 1 is further rotatably provided with a hook 61, the hook 61 is close to the inner end of the first-stage connecting rod 41, before the bolt 51 is pressed into the workpiece, the hook 61 is higher than the inner end of the first-stage connecting rod 41, after the bolt 51 is pressed into the workpiece, the hook 61 is lower than the inner end of the first-stage connecting rod 41, so that in the process that the bolt 51 is pressed into the workpiece downwards, namely an upper die moves downwards, the hook 61 can move downwards along with the downward movement through the inner end of the first-stage connecting rod 41 and reaches a limit position after the press-riveting operation is completed, at the moment, the upper die starts to move upwards to drive the hook 61 to move upwards, until the hook 61 hits the inner end of the first-stage connecting rod 41, the hook 61 can drive the inner end of the first-stage connecting rod 41 to move upwards together, so that the outer end of the first-stage connecting rod 41 moves downwards, and because the first-stage fixing seat 21 and the second-stage, thereby drive the one end that is connected with second grade connecting rod 42 on tertiary connecting rod 43 and move to the outside, and then drive the outer end of second grade connecting rod 42 and move down, thereby promote the inner rebound of second grade connecting rod 42, and the inner of second grade connecting rod 42 can strike the bottom plate 53 who lies in its top in the rebound, thereby bottom plate 53 also can promote ejector pin 52 rebound, and then ejecting bolt 51 through ejector pin 52, realized consequently that the punch press drives bolt pressure riveting frock 1 and accomplishes the function of unloading the part from the frock after a stroke, avoided because of the phenomenon emergence that bolt 51 card is difficult to take out in the concave cover, labor cost has been practiced thrift greatly, production efficiency is improved.
In this embodiment, the hook 61 is rotatably disposed on the bolt riveting tool 1 through the unloading screw 62, and the bolt riveting tool 1 is further provided with the fastening screw 63, so that the hook 61 and the bolt riveting tool 1 can be fixedly connected in a rotating manner through the unloading screw 62, and the fastening screw 63 can be further adopted to limit the rotation of the hook 61.
In this embodiment, a limiting spring 54 is further disposed between the top rod 52 and the bottom plate 53, so that when the hook 61 moves upward to a limit position along with the upper mold, the inner end of the primary connecting rod 41 slides out of the hook, and the limiting spring 54 can drive the top rod 52 to reset at this time, thereby completing the whole process.
To sum up, the utility model relates to a frock automatic discharge mechanism is riveted to bolt pressure's theory of operation is: during the process that the bolt 51 is pressed into a workpiece downwards, namely the upper die moves downwards, the hook 61 moves downwards to penetrate through the inner end of the first-stage connecting rod 41 and reaches a limit position after the press riveting work is finished, at the moment, the upper die starts to move upwards to drive the hook 61 to move upwards, until the hook 61 hits against the inner end of the first-stage connecting rod 41, the hook 61 drives the inner end of the first-stage connecting rod 41 to move upwards together, so that the outer end of the first-stage connecting rod 41 moves downwards, and because the first-stage fixing seat 21 and the second-stage fixing seat 22 are fixed, the outer end of the first-stage connecting rod 41 moves downwards and simultaneously drives the end, connected with the first-stage connecting rod 41, of the third-stage connecting rod 43 to move inwards, so that the end, connected with the second-stage connecting rod 42, of the third-stage connecting rod 43 is driven to move outwards, the inner end of the secondary connecting rod 42 can impact the bottom plate 53 above the secondary connecting rod while moving upwards, so that the bottom plate 53 can also push the ejector rod 52 to move upwards, the bolt 51 is ejected out through the ejector rod 52, and when the hook 61 moves upwards to a limit position along with the upper die, the inner end of the primary connecting rod 41 slides out of the hook, so that the limit spring 54 can drive the ejector rod 52 to reset at the moment, and the whole process is completed.
The utility model discloses overall structure is ingenious, and reasonable in design has realized driving the bolt pressure riveting frock 1 at the punch press and has accomplished the function that unloads out the part from the frock after a stroke automatically, has avoided having practiced thrift labour cost greatly because of the phenomenon emergence that the bolt 51 card is difficult to take out in the concave cover.
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 (3)
1. The utility model provides a frock automatic discharge mechanism is riveted to bolt pressure which characterized in that: the bolt riveting device comprises a bolt riveting tool (1) and a fixing support (2) in an L shape, wherein the fixing support (2) is arranged on one side of the bolt riveting tool (1), a first-stage fixing seat (21) and a second-stage fixing seat (22) are respectively arranged at two ends of the fixing support (2), the first-stage fixing seat (21) is higher than the second-stage fixing seat (22), a first-stage connecting rod (41) is connected onto the first-stage fixing seat (21) through a round pin (3), the inner end of the first-stage connecting rod (41) is close to the bolt riveting tool (1), a second-stage connecting rod (42) is connected onto the second-stage fixing seat (22) through a round pin (3), the inner end of the second-stage connecting rod (42) is close to the bolt riveting tool (1), and a third-stage connecting rod (43) is connected between the outer end of the first-stage connecting rod (41), a bolt (51) is arranged in the bolt press-riveting tool (1), an ejector rod (52) is arranged at the bottom of the bolt (51), a bottom plate (53) is arranged at the bottom of the ejector rod (52), and the inner end of the secondary connecting rod (42) is positioned below the bottom plate (53);
still rotate on the bolt pressure riveting frock (1) and be provided with couple (61), couple (61) are close to the inner of one-level connecting rod (41) before bolt (51) the work piece of impressing, couple (61) are higher than the inner of one-level connecting rod (41) after bolt (51) the work piece of impressing, couple (61) are less than the inner of one-level connecting rod (41).
2. The automatic unloading mechanism of the bolt riveting tool according to claim 1, characterized in that: the hook (61) is rotationally arranged on the bolt press riveting tool (1) through the discharging screw (62), and the bolt press riveting tool (1) is further provided with a fastening screw (63).
3. The automatic unloading mechanism of the bolt riveting tool according to claim 1, characterized in that: and a limiting spring (54) is arranged between the ejector rod (52) and the bottom plate (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414093.3U CN211437857U (en) | 2019-12-27 | 2019-12-27 | Automatic unloading mechanism of bolt riveting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922414093.3U CN211437857U (en) | 2019-12-27 | 2019-12-27 | Automatic unloading mechanism of bolt riveting tool |
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| Publication Number | Publication Date |
|---|---|
| CN211437857U true CN211437857U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922414093.3U Active CN211437857U (en) | 2019-12-27 | 2019-12-27 | Automatic unloading mechanism of bolt riveting tool |
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| CN (1) | CN211437857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020381A (en) * | 2021-03-26 | 2021-06-25 | 浙江奥展航空科技有限公司 | Bolt forming device with discharging function and using method thereof |
-
2019
- 2019-12-27 CN CN201922414093.3U patent/CN211437857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020381A (en) * | 2021-03-26 | 2021-06-25 | 浙江奥展航空科技有限公司 | Bolt forming device with discharging function and using method thereof |
| CN113020381B (en) * | 2021-03-26 | 2022-10-04 | 浙江奥展航空科技有限公司 | Bolt forming device with discharging function and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic unloading mechanism for bolt press riveting tooling Effective date of registration: 20210809 Granted publication date: 20200908 Pledgee: Bank of Jiangsu Limited by Share Ltd. Wuxi science and Technology Branch Pledgor: WUXI NUOFEI HIGH-TECH Co.,Ltd. Registration number: Y2021320010297 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |