CN211218524U - Multi-station intelligent squeeze riveter - Google Patents
Multi-station intelligent squeeze riveter Download PDFInfo
- Publication number
- CN211218524U CN211218524U CN201822261873.4U CN201822261873U CN211218524U CN 211218524 U CN211218524 U CN 211218524U CN 201822261873 U CN201822261873 U CN 201822261873U CN 211218524 U CN211218524 U CN 211218524U
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- switching mechanism
- die
- upper die
- lower die
- riveting
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Abstract
The utility model discloses a multistation intelligence squeeze riveter, which comprises a frame, upper end one side of electric cabinet is provided with the hydro-cylinder, the lower extreme of hydro-cylinder is connected with the pressure head, electric cabinet one side is equipped with vibrations dish selection system, it is equipped with mould and can automatic switch the pressure equipment mould to go up mould automatic switching mechanism on being equipped with a plurality of pressure equipment, lower mould automatic switching mechanism is equipped with the riveting bed die and can automatic switch the riveting bed die, vibrations dish selection system is connected with last mould automatic switching mechanism and carries the rivet to the pressure equipment on the mould, it sends into the pressure head with mould on the pressure equipment to go up mould automatic switching mechanism, lower mould automatic switching mechanism sends the riveting bed die to the pressure head below, electric cabinet drives the pressure head and carries out the riveting to the riveting bed. The vibration disc material selecting system comprises a plurality of vibration discs which are respectively provided with rivets, the rivets enter the press-mounting upper die through the air pipe through the feeding device, the electric cabinet drives the pressure head to enable the rivets to be riveted with workpieces together, different press-mounting upper dies are exchanged through the upper die automatic switching mechanism, different riveting lower dies are exchanged through the lower die automatic switching mechanism, and rivets can be rapidly switched among rivets with different specifications and different properties on the workpieces.
Description
Technical Field
The utility model relates to a squeeze riveter specifically is a multistation intelligence squeeze riveter.
Background
The squeeze riveter (also called as riveter, rotary riveter, rolling riveter, etc.) is a new type of riveting equipment developed according to the cold rolling principle, that is, it is a mechanical equipment capable of riveting articles with rivets. The method solves the problem that part of sheet metal parts cannot be directly sleeved on a common slope type cast steel machine for press riveting after being bent, and the press riveting is a riveting method for upsetting a rivet rod to form an upset head by utilizing static pressure generated by a press riveting machine. The riveting piece for pressure riveting has the characteristics of good surface quality, small deformation and high connection strength. Therefore, in actual operation, the clinch is preferably adopted as long as the structural manufacturability permits.
The modern squeeze riveter has the defects of low automation degree, fewer stations and low working efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multistation intelligence squeeze riveter 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 multi-station intelligent squeeze riveter comprises a frame, wherein an electric cabinet, a vibrating disc material selecting system, an upper die automatic switching mechanism and a lower die automatic switching mechanism are arranged on the frame, the power output end of the electric cabinet is provided with a pressure head, the vibration disc material selecting system is arranged on one side of the electric cabinet, the automatic riveting press fitting device is characterized in that the vibration disc material selecting system is connected with the upper die automatic switching mechanism, the lower die automatic switching mechanism is arranged below the upper die automatic switching mechanism, the upper die automatic switching mechanism is provided with a plurality of press fitting upper dies and can automatically switch the press fitting upper dies, the lower die automatic switching mechanism is provided with riveting lower dies and can automatically switch the riveting lower dies, rivets are conveyed to the press fitting upper dies by the vibration disc material selecting system, the press head is sent to the press head by the upper die automatic switching mechanism, the riveting lower dies are sent to the lower part of the press head by the lower die automatic switching mechanism, and the electric control box drives the press head to rivet the.
Furthermore, the vibration disc material selecting system comprises a plurality of vibration discs and a feeding device, and the vibration discs are communicated with the feeding device through air pipes.
Further, the automatic upper die switching mechanism comprises an upper die storage position, an upper die transverse moving motor, an upper die longitudinal moving cylinder and a fixing seat, wherein the fixing seat comprises a first fixing seat, a transverse fixing seat and a longitudinal fixing seat, the first fixing seat is fixed below the oil cylinder, the lower end of the first fixing seat is provided with the transverse fixing seat, the upper die transverse moving motor is arranged in the transverse fixing seat, and the upper die transverse moving motor is connected with the longitudinal fixing seat; the feeding device is arranged below the longitudinal fixing seat, the upper die longitudinal moving cylinder is arranged on one side of the longitudinal fixing seat and is connected with the upper die storage position, and a plurality of press-fitting upper dies are placed on the upper die storage position.
Further, lower mould automatic switching mechanism selects moving mechanism, lower mould ejecting mechanism, push rod, die holder including tool magazine, the die holder locate the pressure head below, the die holder in be equipped with the spout, be equipped with the push rod in the spout, the push rod on correspond the pressure head below and be equipped with the lower mould station of centre gripping riveting bed die, the push rod is connected with lower mould ejecting mechanism and makes linear motion along the spout under the drive of lower mould ejecting mechanism, the tool magazine is located the push rod below, the relative push rod of moving mechanism drive tool magazine is selected to the tool magazine and is removed about, the tool magazine in be equipped with a plurality of and be used for placing the cutter cavity of riveting bed die, cutter cavity below is equipped with lower mould ejection mechanism, when the cutter cavity corresponds with the lower mould station, lower mould ejection mechanism pushes up the riveting bed die in the cutter cavity to the lower mould station.
Furthermore, the lower die pushing mechanism comprises a second servo motor and a second lead screw connected with a power shaft of the second servo motor, the second lead screw is connected with the push rod, the tool magazine selecting and moving mechanism comprises a first servo motor and a first lead screw connected with the power shaft of the first servo motor, and the first lead screw is connected with the tool magazine.
Furthermore, the push rod is further connected with a push rod sliding seat, the push rod sliding seat slides linearly along the push rod guide rail, the tool magazine is further connected with a tool magazine sliding seat, and the tool magazine sliding seat slides linearly along the tool magazine guide rail.
Further, a C-shaped wall plate is arranged on the rack, the lower layer of the C-shaped wall plate fixes the lower die automatic switching mechanism, and the upper layer of the C-shaped wall plate fixes the upper die automatic switching mechanism.
Furthermore, a proximity switch is arranged on the lower die base.
Compared with the prior art, the beneficial effects of the utility model are that: this device can accomplish the automatic replacement of pressure equipment upper die and riveting bed die through last mould automatic switching mechanism, lower mould automatic switching mechanism to same riveting machine does not have the rivet that the artifical mould that changes of needs realized different specifications and rivets, and work efficiency obtains very big improvement, and connection process automation degree is higher, can protect original cladding material in junction department plate surface, lacquer layer not to be damaged.
Drawings
Fig. 1 is a schematic structural diagram of a multi-station intelligent squeeze riveter.
Fig. 2 is a side view of the multi-station intelligent clinching.
Fig. 3 is a schematic structural diagram of an automatic upper die switching mechanism in the multi-station intelligent squeeze riveter.
Fig. 4 is an explosion diagram of an automatic upper die switching mechanism in the multi-station intelligent squeeze riveter.
Fig. 5 is a schematic structural diagram of an automatic lower die switching mechanism in the multi-station intelligent squeeze riveter.
Fig. 6 is an explosion diagram of the automatic lower die switching mechanism in the multi-station intelligent squeeze riveter.
Fig. 7 is a schematic diagram of a tool magazine for ejecting a riveting lower die out of an automatic lower die switching mechanism in a multi-station intelligent squeeze riveter.
Fig. 8 is a top view of fig. 6.
Fig. 9 is a schematic diagram illustrating that the push rod is pushed out by the automatic lower die switching mechanism in the multi-station intelligent squeeze riveter.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-9, a multi-station intelligent squeeze riveter comprises a frame 5, wherein an electric cabinet 2, a vibration plate material selecting system 6, an upper die automatic switching mechanism 3 and a lower die automatic switching mechanism 7 are arranged on the frame 5, the electric cabinet 2 is arranged at the upper end of the frame 5, an oil cylinder 1 is arranged on one side of the electric cabinet 2, a pressure head 48 is connected to the lower end of the oil cylinder 1, the vibration plate material selecting system 6 is arranged on one side of the electric cabinet 2, the upper die automatic switching mechanism 3 is arranged below the vibration plate material selecting system 6, the lower die automatic switching mechanism 7 is arranged below the upper die automatic switching mechanism 3, a plurality of press-mounting upper dies with different specifications are arranged in the upper die automatic switching mechanism, the vibration plate material selecting system 6 comprises a plurality of vibration plates respectively provided with rivets, a feeding air cylinder 16 and a feeding device 17, the rivets enter the press-mounting upper dies through the feeding device 17 through, lower mould automatic switching mechanism 7 will rivet the bed die and send to the pressure head below, and electric cabinet 2 drives pressure head 48 and makes rivet and work piece rivet together, and mould on the pressure equipment of difference is changed through last mould automatic switching mechanism, and lower mould automatic switching mechanism 7 changes different riveting bed dies, but different specifications, different nature rivet of fast switch over are riveted the work piece.
The upper die automatic switching mechanism 3 is arranged below the oil cylinder 1; a lower die automatic switching mechanism 7 is arranged below the upper die automatic switching mechanism 3, a vibrating disc material selecting system 6 is arranged above the rear end of the lower die automatic switching mechanism 7, a hydraulic system 8 is arranged at the lower end of the lower die automatic switching mechanism 7, and a C-shaped wall plate 4 is arranged between the hydraulic system 8 and the electric cabinet 2;
the upper die automatic switching mechanism 3 comprises a first fixed seat 9, a second fixed seat 10, a transverse fixed seat 12 and a longitudinal fixed seat 15, the second fixed seat 10 is arranged at the rear side of the first fixed seat 9, the transverse fixed seat 12 is arranged at the lower end of the first fixed seat 10, and an adjusting screw rod 11 is arranged on the transverse fixed seat 12; an upper die transverse moving motor 13 is arranged at the lower end of the transverse fixing seat 12, a protecting cover 14 is arranged at the lower end of the upper die transverse moving motor 13, and a longitudinal fixing seat 15 is arranged at the lower end of the protecting cover 14; a feeding cylinder 16 is arranged at the lower end of the longitudinal fixing seat 15, a plurality of feeding devices 17 are arranged at the lower end of the upper die longitudinal cylinder 18, an upper die longitudinal moving cylinder 18 is arranged on each feeding device 17, and an upper die storage position 19 is arranged on each upper die longitudinal moving cylinder 18; a plurality of press-fitting upper dies with different specifications are placed on the upper die storage position 19, the upper die transverse moving motor 13 drives the upper die storage position 19 to move left and right, and the upper die longitudinal cylinder drives the upper die storage position 19 to move up and down;
the lower die automatic switching mechanism 7 is fixed on the rack 5 through a fixing plate 20, the lower die automatic switching mechanism 7 comprises a tool magazine, a tool magazine selecting and moving mechanism, a lower die ejecting mechanism, a push rod 44 and a lower die holder 33, the lower die holder 33 is arranged below a pressure head, the lower die holder 33 is fixed on the rack through a lower die holder fixing seat 32, a sliding groove is formed in the lower die holder 33, the push rod 44 is arranged in the sliding groove, a lower die station for clamping and riveting a lower die is arranged on the push rod 44 corresponding to the lower side of the pressure head, the push rod 44 is connected with the lower die ejecting mechanism and moves linearly along the sliding groove under the driving of the lower die ejecting mechanism, the lower die ejecting mechanism comprises a second servo motor 36, the second servo motor 36 is fixedly installed on the second servo motor holder 35, and the second servo motor 36 is connected with a second; the second screw rod 38 is connected with a push rod 44, the second servo motor 36 is connected with a second nut seat 39 through the second screw rod 38, the lower die seat 33 is fixed at the right end of the second nut seat 39, the second nut seat 39 is connected with a second guide rail 47, the second guide rail 47 is fixed on the fixed plate 20 and is connected with the lower die seat 33 through a push rod slide seat 46;
the tool magazine is arranged below the push rod 44, one side of the tool cavity is provided with an inductor fixing seat 29, a plurality of inductors 28 are fixedly arranged on the inductor fixing seat 29, the tool magazine selecting and moving mechanism drives the tool magazine to move left and right relative to the push rod 44, the tool magazine selecting and moving mechanism comprises a first servo motor 21, and the first servo motor 21 is fixedly arranged on a first servo motor seat 22; the first servo motor 21 is connected with a first nut seat 23 through a first lead screw 37, the tool magazine 30 is fixed at the right end of the first nut seat 23, the first nut seat 23 is connected with a first guide rail 31, and the first guide rail 31 is fixed on the fixed plate 20 and connected with the tool magazine 30 through a tool magazine sliding seat 24; the tool magazine is internally provided with a plurality of tool cavities for placing the riveting lower die, a lower die ejection mechanism is arranged below the tool cavities, and when the tool cavities correspond to the lower die stations, the hydraulic system 8 drives the lower die ejection mechanism to eject the riveting lower die in the tool cavities into the lower die stations.
Preferably, a guide sleeve 45 is arranged above the cutter cavity. The guide sleeve 45 enables the riveting lower die to be fed into the push rod 44 more accurately.
The push rod 44 is arranged between the first cover plate 34 and the second cover plate 41, the first cover plate 34 and the second cover plate 41 form a lower mold station channel, the second cover plate 41 is provided with a proximity switch 42, and the outer side of the proximity switch 42 is fixedly connected with a switch protecting cover 43 on the second cover plate 41.
The utility model discloses a theory of operation is: the electric cabinet 2 provides a power control system for the whole equipment,
lower mould automatic switching mechanism 7 rivets the lower mould switching principle: the first servo motor 21 works, the first lead screw 37 drives the tool magazine 30 to move back and forth on the first guide rail 31, the lower die ejection mechanism 26 ejects a riveting lower die of a certain model in the tool magazine 30 out and into the upper and lower die stations of the push rod 44, the second servo motor 36 drives the push rod 44 to slide back and forth in the lower die holder 33 through the second lead screw 38 and move to the lower part of the pressure head, when the riveting lower die needs to be replaced, the second servo motor 36 pulls back the push rod 44 through the second lead screw 38 to reset, the riveting lower die falls into the original position of the tool magazine 30, and the first lead screw 37 drives the tool magazine 30 to move back and forth to select the riveting lower die;
the upper die automatic switching mechanism 3 carries out press mounting upper die switching principle: when the automatic die switching mechanism 7 moves the riveting lower die to the lower part of the pressing head, the upper die transverse moving motor 13 drives the longitudinal fixing seat 15 to move left and right, the longitudinal fixing seat 15 drives the upper die longitudinal moving cylinder 18 to move, the upper die longitudinal moving cylinder 18 drives the upper die storage position 19 to move, the upper die storage position 19 moves to the lower part of the feeding device under the driving of the upper die transverse moving motor 13, rivets in the vibrating disc are conveyed into the feeding device through an air pipe, the upper die longitudinal moving cylinder 18 drives the upper die storage position 19 to move towards the feeding device to receive the rivets, after the rivets fall onto a die on a certain pressing device, the upper die transverse moving motor 13 drives the upper die storage position 19 to be conveyed to the lower part of the pressing head 48, the upper die longitudinal moving cylinder 18 drives the upper die storage position 19 to be conveyed into the pressing head 48, the pressing head 48 moves under the driving.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (8)
1. A multi-station intelligent squeeze riveter comprises a frame, and is characterized in that an electric cabinet, a vibration disc material selecting system, an upper die automatic switching mechanism and a lower die automatic switching mechanism are arranged on the frame, the power output end of the electric cabinet is provided with a pressure head, the vibration disc material selecting system is arranged on one side of the electric cabinet, the automatic material selecting system for the vibrating disc is connected with the automatic upper die switching mechanism, the automatic lower die switching mechanism is arranged below the automatic upper die switching mechanism, the automatic upper die switching mechanism is provided with a plurality of press-fitting upper dies and can automatically switch the press-fitting upper dies, the automatic lower die switching mechanism is provided with a plurality of riveting lower dies and can automatically switch the riveting lower dies, the material selecting system for the vibrating disc conveys rivets to the press-fitting upper dies, the automatic upper die switching mechanism conveys the press-fitting upper dies into a pressure head, the automatic lower die switching mechanism conveys the riveting lower dies to the lower pressure head, and the electric control box drives the pressure head to rivet the riveting lower dies.
2. The multi-station intelligent squeeze riveter according to claim 1, wherein the vibration disc material selecting system comprises a plurality of vibration discs and a feeding device, and the vibration discs are communicated with the feeding device through air pipes.
3. The multi-station intelligent squeeze riveter according to claim 2, wherein the upper die automatic switching mechanism comprises an upper die storage position, an upper die transverse moving motor, an upper die longitudinal moving cylinder and fixing seats, the fixing seats comprise a first fixing seat, a transverse fixing seat and a longitudinal fixing seat, the first fixing seat is fixed below the oil cylinder, the lower end of the first fixing seat is provided with the transverse fixing seat, the upper die transverse moving motor is arranged in the transverse fixing seat, and the upper die transverse moving motor is connected with the longitudinal fixing seat; the feeding device is arranged below the longitudinal fixing seat, the upper die longitudinal moving cylinder is arranged on one side of the longitudinal fixing seat and is connected with the upper die storage position, and a plurality of press-fitting upper dies are placed on the upper die storage position.
4. The multi-station intelligent squeeze riveter of claim 1, wherein the lower die automatic switching mechanism comprises a tool magazine, a tool magazine selecting and moving mechanism, a lower die push-out mechanism, a push rod and a lower die base, the lower die base is arranged below the pressure head, a chute is arranged in the lower die base, a push rod is arranged in the chute, a lower die station for clamping and riveting a lower die is arranged on the push rod corresponding to the lower part of the pressure head, the push rod is connected with a lower die push-out mechanism and is driven by the lower die push-out mechanism to do linear motion along the sliding chute, the tool magazine is arranged below the push rod, the tool magazine selecting and moving mechanism drives the tool magazine to move left and right relative to the push rod, a plurality of cutter cavities for placing riveting lower dies are arranged in the cutter base, a lower die ejection mechanism is arranged below the cutter cavities, when the cutter cavity corresponds to the lower mold station, the lower mold ejection mechanism ejects the lower mold riveted in the cutter cavity into the lower mold station.
5. The multi-station intelligent squeeze riveter according to claim 4, wherein the lower die ejecting mechanism comprises a second servo motor and a second screw rod connected with a power shaft of the second servo motor, the second screw rod is connected with the push rod, the tool magazine selecting and moving mechanism comprises a first servo motor and a first screw rod connected with the power shaft of the first servo motor, and the first screw rod is connected with the tool magazine.
6. The multi-station intelligent squeeze riveter according to claim 4, wherein the push rod is further connected with a push rod sliding seat which slides linearly along a push rod guide rail, and the tool magazine is further connected with a tool magazine sliding seat which slides linearly along a tool magazine guide rail.
7. The multi-station intelligent squeeze riveter according to claim 1, wherein a C-shaped wall plate is arranged on the rack, the lower layer of the C-shaped wall plate is fixed with the lower die automatic switching mechanism, and the upper layer of the C-shaped wall plate is fixed with the upper die automatic switching mechanism.
8. The multi-station intelligent squeeze riveter according to claim 4, wherein a proximity switch is arranged on the lower die base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261873.4U CN211218524U (en) | 2018-12-30 | 2018-12-30 | Multi-station intelligent squeeze riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261873.4U CN211218524U (en) | 2018-12-30 | 2018-12-30 | Multi-station intelligent squeeze riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211218524U true CN211218524U (en) | 2020-08-11 |
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ID=71900748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822261873.4U Expired - Fee Related CN211218524U (en) | 2018-12-30 | 2018-12-30 | Multi-station intelligent squeeze riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211218524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775385A (en) * | 2021-02-04 | 2021-05-11 | 深圳市锐特尔精密模具有限公司 | Upper die changing mechanism of double-station riveting press |
-
2018
- 2018-12-30 CN CN201822261873.4U patent/CN211218524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112775385A (en) * | 2021-02-04 | 2021-05-11 | 深圳市锐特尔精密模具有限公司 | Upper die changing mechanism of double-station riveting press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20201230 |