CN212976608U - Automatic riveting machine for clutch disc - Google Patents
Automatic riveting machine for clutch disc Download PDFInfo
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- CN212976608U CN212976608U CN201922293240.6U CN201922293240U CN212976608U CN 212976608 U CN212976608 U CN 212976608U CN 201922293240 U CN201922293240 U CN 201922293240U CN 212976608 U CN212976608 U CN 212976608U
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Abstract
The utility model discloses an automatic riveter of clutch disc, which comprises a frame, be equipped with the rotary mechanism who bears the weight of the work piece in the frame, the drive rotary mechanism snatchs the material moving mechanism to the binding station from the charging tray by the binding station to pre-compaction station, the rotatory drive division of binding station with the rivet, carries out pre-compaction hold-down mechanism at the pre-compaction station, carries out riveted riveter at the binding station. The equipment keeps the spin riveting process, changes the traditional top-down riveting mode into a bottom-up riveting mode, carries out redesign and improvement, and adds the functions of automatic nail feeding, automatic nail penetrating, automatic indexing, automatic riveting and the like while the equipment form is greatly changed. The replacement of three parts of manual nail taking, manual nail penetrating and manual riveting is realized, the labor intensity is greatly reduced, an operator is prevented from contacting with a workpiece to the maximum extent, the working environment is improved, and the stable production efficiency is ensured.
Description
Technical Field
The invention relates to the technical field of clutch machining, in particular to an automatic riveting machine for clutch plates.
Background
The heavy truck clutch plate consumes more greatly in the domestic truck transportation process, if the condition of poor road conditions is considered, the service life is basically half a year, and the heavy truck clutch plate is used as a vulnerable part and has larger market demand; compared with a clutch plate of a small household vehicle, the clutch plate has the characteristics of large diameter, more riveting points, spin riveting instead of press riveting in the riveting process and the like.
At present, many heavy truck clutch plate manufacturers still adopt a standard riveting device and a manual rivet loading mode for spin riveting, and from the actual field use condition, the operation mode causes high labor intensity of operators, and after a workpiece is held by hands for a long time, skin allergy can be caused by friction plate scraps; in addition, the finger skin is worn and rotten due to long-time manual nail mounting, and allergic reaction can occur for a long time even if the operator wears gloves, so that the operator is generally difficult to attract, the production efficiency is unstable, particularly, the working environment is severe, the health condition of the operator is influenced, and the development of related equipment becomes quite necessary.
SUMMERY OF THE UTILITY MODEL
To the problem that the background art exists, the utility model aims to provide an automatic riveter of clutch disc efficient, that save the cost of labor.
In order to achieve the purpose, the utility model discloses an automatic riveter of clutch disc, including the frame, its characterized in that: the riveting machine comprises a rack, a material moving mechanism, a pressing mechanism and a riveting machine, wherein the rack is provided with a rotating mechanism for bearing a workpiece, a driving part for driving the rotating mechanism to rotate from a binding station to a prepressing station and a riveting station, the material moving mechanism is used for grabbing rivets from a material tray to the binding station, the pressing mechanism is used for prepressing at the prepressing station, and the riveting machine is used for riveting at the riveting station;
the pre-compression mechanism comprises: the device comprises a support, a prepressing cylinder and a pressing rod;
the support is arranged beside the pre-pressing station; the output end of the prepressing cylinder is connected with one end of the pressing rod through a floating joint and drives the pressing rod to prepress the rivet; still be equipped with the wedge on the support, be equipped with on the compression bar with the earnestly hole of wedge adaptation, locking cylinder pushes away, draws the wedge with earnestly hole block, separation.
Preferably, one end of the pressing rod is connected with the floating joint, and the other end of the pressing rod is connected with the prepressing part; the prepressing part comprises a fixed part and a movable part; the compressing rod is connected with the movable part.
Further preferably, the fixing part is slidably connected with the side wall of the support through a sliding rail.
Preferably, the movable part comprises a connector and a rivet pressing piece, wherein two ends of the connector are respectively connected with the pressing rod and the fixed part; the rivet pressing piece penetrates through the fixing part to pre-press the rivet.
Still further preferably, a product pressing piece is further arranged on the fixing part; the rivet pressing piece coaxially penetrates through the product pressing piece, and the product pressing piece penetrates through the fixing part.
Still further preferably, a spring is arranged between the product pressing piece and the connector, and the spring is sleeved on the rivet pressing piece.
The utility model has the advantages that: the utility model discloses combine the actual conditions of work piece, the mechanism that can realize the function originally separately combines, automatic rivet penetration riveting automation has been realized, in the design process, because rivet main aspects (compress tightly the end) thickness tolerance, thickness is uneven, if adopt fixed hold-down mechanism to realize, will cause rivet riveting length to differ, riveting back rivet is not hard up phenomenons such as, therefore, wedge hold-down mechanism has been taken, through 2 heavy modes that compress tightly, both guaranteed that the rivet homoenergetic is compressed tightly by closing device, can also guarantee simultaneously when compressing tightly in advance, the packing force can not be too big, lead to the gyration dish to a lopsidedness.
The equipment keeps the spin riveting process, changes the traditional top-down riveting mode into a bottom-up riveting mode, carries out redesign and improvement, and adds the functions of automatic nail feeding, automatic nail penetrating, automatic indexing, automatic riveting and the like while the equipment form is greatly changed. The replacement of three parts of manual nail taking, manual nail penetrating and manual riveting is realized, the labor intensity is greatly reduced, an operator is prevented from contacting with a workpiece to the maximum extent, the working environment is improved, and the stable production efficiency is ensured.
Drawings
FIG. 1 is a front view of the present invention
FIG. 2 is a top view of the present invention
FIG. 3 is a schematic structural view of the pre-compression mechanism of the present invention
In the figure: the device comprises a rack 1, a hole cutting 2, a rotating mechanism 3, a material moving mechanism 4, a pressing mechanism 5, a support 6, a pre-pressing cylinder 7, a pressing rod 8, a floating joint 9, a wedge block 10, a locking cylinder 11, a fixing part 12, a sliding rail 13, a connector 14, a rivet pressing part 15, a product pressing part 16 and a spring 17.
Detailed Description
The technical solutions of the present invention (including the preferred ones) are further described in detail by way of fig. 1 to 3 and enumerating some alternative embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the automatic riveting machine for clutch discs of the present invention comprises a frame 1, wherein a rotating mechanism 3 for bearing a workpiece is arranged on the frame 1, and drives the rotating mechanism 3 to rotate from a binding station to a pre-pressing station and a riveting station, a material transferring mechanism 4 for grabbing rivets from a material disc to the binding station, a pressing mechanism 5 for pre-pressing at the pre-pressing station, and a riveting machine for riveting at the riveting station; the pre-compression mechanism 5 includes: a support 6, a pre-pressing cylinder 7 and a pressing rod 8; the support 6 is established by pre-compaction station, and the output of pre-compaction cylinder 7 is connected with 8 one ends of compressing rod through floating joint 9 to the drive compressing rod 8 carries out pre-compaction to the rivet, still be equipped with wedge 10 on the support 6, compress tightly 8 be equipped with on the pole with the earnestly hole 2 of wedge adaptation, locking cylinder 11 pushes away, draws wedge 10 with earnestly hole 2 block, separation.
One end of the pressing rod 8 is connected with the floating joint 9, and the other end of the pressing rod is connected with the prepressing part; the prepressing part comprises a fixed part 12 and a movable part; the pressing rod 8 is connected with the movable part.
The fixed part 12 is connected with the side wall of the support 6 in a sliding way through a slide rail 13. The movable part comprises a connector 14 and a rivet pressing piece 15, wherein two ends of the connector 14 are respectively connected with the pressing rod 8 and the fixed part 12; the rivet pressing member 15 pre-presses the rivet through the fixing portion 12.
Preferably, a product pressing piece 16 is further arranged on the fixing part 12; the rivet pressing member 15 passes coaxially through the product pressing member 16, and the product pressing member 16 passes through the fixing portion 12. A spring 17 is arranged between the product pressing piece 12 and the connector 14, and the spring 17 is sleeved on the rivet pressing piece 15.
At the pre-compaction station, pre-compaction cylinder 7 moves downwards, drives pre-compaction portion and compresses tightly the rivet downwards, and product compresses tightly 12 and is the floating structure, better adaptability again when guaranteeing pressure. After the prepressing is in place, the wedge block 10 is pushed to advance through the locking cylinder 11, the rivet is further locked and pressed downwards, and the effect of double pressing is achieved.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and any modification, combination, replacement, or improvement made within the spirit and principle of the present invention is included in the scope of the present invention.
Claims (6)
1. The utility model provides an automatic riveter of clutch disc, includes the frame, its characterized in that: the riveting machine comprises a rack, a material moving mechanism, a pressing mechanism and a riveting machine, wherein the rack is provided with a rotating mechanism for bearing a workpiece, a driving part for driving the rotating mechanism to rotate from a binding station to a prepressing station and a riveting station, the material moving mechanism is used for grabbing rivets from a material tray to the binding station, the pressing mechanism is used for prepressing at the prepressing station, and the riveting machine is used for riveting at the riveting station;
the hold-down mechanism includes: the device comprises a support, a prepressing cylinder and a pressing rod;
the support is arranged beside the pre-pressing station; the output end of the prepressing cylinder is connected with one end of the pressing rod through a floating joint and drives the pressing rod to prepress the rivet; the support is provided with a wedge-shaped block, and the pressing rod is provided with a cut hole matched with the wedge-shaped block; the locking cylinder pushes and pulls the wedge block to be clamped and separated with the cut hole.
2. An automatic clutch plate riveting machine according to claim 1, wherein: one end of the pressing rod is connected with the floating joint, and the other end of the pressing rod is connected with the prepressing part; the prepressing part comprises a fixed part and a movable part; the compressing rod is connected with the movable part.
3. An automatic clutch plate riveting machine according to claim 2, wherein: the fixing part is connected with the side wall of the support in a sliding mode through the sliding rail.
4. A clutch plate automatic riveting machine according to claim 2 or 3, wherein: the movable part comprises a connector and a rivet pressing piece, wherein two ends of the connector are respectively connected with the pressing rod and the fixed part; the rivet pressing piece penetrates through the fixing part to pre-press the rivet.
5. An automatic clutch plate riveting machine according to claim 4, wherein: the fixed part is also provided with a product pressing piece; the rivet pressing piece coaxially penetrates through the product pressing piece, and the product pressing piece penetrates through the fixing part.
6. An automatic clutch plate riveting machine according to claim 5, wherein: and a spring is arranged between the product pressing piece and the connector, and the spring is sleeved on the rivet pressing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922293240.6U CN212976608U (en) | 2019-12-18 | 2019-12-18 | Automatic riveting machine for clutch disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922293240.6U CN212976608U (en) | 2019-12-18 | 2019-12-18 | Automatic riveting machine for clutch disc |
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| Publication Number | Publication Date |
|---|---|
| CN212976608U true CN212976608U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922293240.6U Active CN212976608U (en) | 2019-12-18 | 2019-12-18 | Automatic riveting machine for clutch disc |
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| CN (1) | CN212976608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714454A (en) * | 2021-09-02 | 2021-11-30 | 东莞市鼎越自动化科技有限公司 | Secondary riveting mechanism for secondary pressing of secondary nail and primary nail of knife handle stem nailing machine |
-
2019
- 2019-12-18 CN CN201922293240.6U patent/CN212976608U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714454A (en) * | 2021-09-02 | 2021-11-30 | 东莞市鼎越自动化科技有限公司 | Secondary riveting mechanism for secondary pressing of secondary nail and primary nail of knife handle stem nailing machine |
| CN113714454B (en) * | 2021-09-02 | 2023-07-21 | 惠州智非凡技术有限公司 | Secondary riveting mechanism for sub-nails and female nails of shank nailing machine |
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