CN113458311A - Double-end squeeze riveter - Google Patents
Double-end squeeze riveter Download PDFInfo
- Publication number
- CN113458311A CN113458311A CN202110619215.1A CN202110619215A CN113458311A CN 113458311 A CN113458311 A CN 113458311A CN 202110619215 A CN202110619215 A CN 202110619215A CN 113458311 A CN113458311 A CN 113458311A
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- Prior art keywords
- riveting
- plate
- transmission
- rod
- pressure
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- 230000005540 biological transmission Effects 0.000 claims abstract description 81
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000002265 prevention Effects 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims 3
- 238000004080 punching Methods 0.000 abstract description 12
- 230000009471 action Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/16—Drives for riveting machines; Transmission means therefor
- B21J15/20—Drives for riveting machines; Transmission means therefor operated by hydraulic or liquid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
Abstract
The invention discloses a double-head riveting press, which comprises a workbench, a height adjusting supporting leg, a stable connecting plate, a distance adjusting transmission device, an adjustable riveting piece supporting device, a pneumatic riveting driving device and a pre-acting anti-shifting limiting auxiliary device. The invention belongs to the technical field of squeeze riveters, in particular to a double-head squeeze riveter which creatively applies a pre-action principle to the technical field of squeeze riveters, adopts a curved-surface steel ball self-adaptive rolling mode, realizes the technical effect of displacement prevention of the squeeze riveter, improves the precision of squeeze riveting, and avoids a hydraulic cylinder, a piston rod and a punching block from being positioned at the same vertical position, thereby reducing the gravity center of equipment and avoiding the occurrence of toppling damage or accidents of the equipment.
Description
Technical Field
The invention belongs to the technical field of squeeze riveters, and particularly relates to a double-head squeeze riveter.
Background
The squeeze riveter is a new type of riveting equipment developed according to the principle of cold rolling, namely a mechanical device capable of riveting objects with rivets. The problem of some sheet metal components can not directly overlap after bending and put on ordinary slope formula cast steel machinery and press and rivet is solved. The pneumatic riveting press takes the hydraulic oil cylinder as a driving force to drive the punching block to move downwards so as to carry out riveting work.
The existing squeeze riveters are mostly single-head squeeze riveters, the squeeze riveting process can be carried out only once, the efficiency is low, meanwhile, a hydraulic oil cylinder and a punching block in the existing pneumatic squeeze riveter are located at the same vertical position, the height of equipment is generally high, the gravity center of the equipment is high, the equipment is easy to topple, the equipment is damaged, and accidents are easy to cause; and the existing squeeze riveter can not flexibly adjust the height according to the size of a workpiece to be pressed and riveted, and can deflect in the process of pressing and riveting to cause inaccurate pressing and riveting.
Disclosure of Invention
Aiming at the situation and overcoming the defects of the prior art, the invention provides the double-head squeeze riveter, which creatively applies the pre-action principle to the technical field of squeeze riveters, adopts a curved-surface steel ball self-adaptive rolling mode, realizes the technical effect of displacement prevention of the squeeze riveter, improves the squeeze riveter precision, and avoids a hydraulic cylinder, a piston rod and a punching block from being positioned at the same vertical position, thereby reducing the gravity center of equipment and avoiding the occurrence of toppling damage or accidents of the equipment.
The technical scheme adopted by the invention is as follows: the invention discloses a double-head riveting press, which comprises a workbench, a height adjusting supporting leg, a stable connecting plate, a distance adjusting transmission device, an adjustable riveting piece supporting device, a pneumatic riveting driving device and a pre-acting deviation prevention limiting auxiliary device.
Further, the pre-acting anti-shifting limiting auxiliary device comprises a fixed limiting plate, an anti-shifting guide steel ball and a self-adaptive rotating shaft, wherein the fixed limiting plate is arranged on the pneumatic press-riveting driving device, the self-adaptive rotating shaft is arranged on the fixed limiting plate, and the anti-shifting guide steel ball is rotatably arranged on the self-adaptive rotating shaft.
Further, distance adjustment formula transmission includes fixed plate, drive screw, drive motor and motor mounting, the fixed plate is located on the workstation upper wall, drive screw rotates and locates on the fixed plate, the motor mounting is located on the fixed plate, drive motor locates on the motor mounting, drive motor's output links to each other with drive screw.
Furthermore, the transmission screw is provided with a transmission thread and a transmission scale.
Further, the pneumatic type press riveting driving device comprises a meshing transmission part, a hydraulic cylinder, a mounting plate, a press riveting bearing plate, a piston rod, a press riveting driving plate, a press riveting transmission rod, a supporting bearing part, a press riveting plate, a press riveting rod and a press riveting head, the meshing transmission part is arranged on the transmission screw in a meshing transmission way, the press riveting bearing plate is arranged on the meshing transmission part, the hydraulic cylinder is arranged on the meshing transmission piece, the mounting plate is arranged on the press riveting bearing plate, the piston rod penetrates through the mounting plate and is arranged in the hydraulic cylinder, the press riveting driving plate is connected with the piston rod, the press riveting transmission rod is rotationally connected with the press riveting driving plate, one end of the supporting bearing part is arranged on the mounting plate, the other end of the supporting bearing part is rotationally connected with the pressure riveting transmission rod, the pressure riveting plate is rotationally connected with the pressure riveting transmission rod, the pressure riveting rod is connected with the pressure riveting plate, and the pressure riveting head is arranged on the pressure riveting rod.
Furthermore, a press riveting rod limiting part is arranged on the press riveting bearing plate, the press riveting rod is arranged in the press riveting rod limiting part in a sliding mode, and the fixed limiting plate is arranged on the press riveting rod limiting part.
Further, the upper end of the press riveting driving plate is provided with a driving groove.
Furthermore, the two ends of the press-riveting transmission rod are respectively provided with a transmission groove, and the press-riveting drive plate is rotationally connected with the press-riveting transmission rod through the drive grooves and the transmission grooves.
Further, the pressure riveting plate is connected with the pressure riveting transmission rod in a rotating mode through the transmission groove.
Further, piece supporting device is riveted to pressure with adjustable includes electronic hydraulic push rod, loading board, punching press board and loss prevention gasket, electronic hydraulic push rod is located on the workstation upper wall, the expansion end of electronic hydraulic push rod is located to the loading board, on the loading board upper wall was located to the punching press board, the loss prevention gasket was located on the punching press board upper wall.
The invention with the structure has the following beneficial effects: the utility model provides a double-end squeeze riveter, creatively will act on the principle in advance and use squeeze riveter technical field, adopts curved surface steel ball self-adaptation rolling mode, has realized the squeeze riveter and has prevented the technological effect that shifts, and the precision of riveting is riveted in the pressure of improvement avoids pneumatic cylinder, piston rod, punching press piece to be located same vertical position to can reduce the focus of equipment, avoid equipment to empty the emergence of damage or accident.
Drawings
FIG. 1 is a front view of the double-headed riveter of the present invention;
FIG. 2 is a side view of the double-headed riveter of the present invention;
fig. 3 is a partially enlarged view of a portion a of fig. 1.
Wherein, 1, a workbench, 2, a height adjusting supporting leg, 3, a stable connecting plate, 4, a distance adjusting transmission device, 5, an adjustable pressure riveting piece supporting device, 6, a pneumatic pressure riveting driving device, 7, a pre-acting deviation-prevention limiting auxiliary device, 8, a fixed limiting plate, 9, a displacement-prevention guiding steel ball, 10, an adaptive rotating shaft, 11, a fixed plate, 12, a driving screw, 13, a driving motor, 14, a motor fixing piece, 15, a driving thread, 16, a driving scale, 17, a meshing transmission piece, 18, a hydraulic cylinder, 19, a mounting plate, 20, a pressure riveting bearing plate, 21, a piston rod, 22, a pressure riveting driving plate, 23, a pressure riveting transmission rod, 24, a supporting bearing piece, 25, a pressure riveting plate, 26, a pressure riveting rod, 27, a pressure riveting head, 28, a pressure riveting rod limiting piece, 29, a driving groove, 30, a driving groove, 31, an electric hydraulic push rod, 32, a bearing plate, 33. and a stamping plate 34 and a damage prevention gasket.
The accompanying drawings, which 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 principles of the invention and not to limit the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, the double-end squeeze riveter of the invention comprises a workbench 1, a height adjusting support leg 2, a stable connecting plate 3, a distance adjusting transmission device 4, an adjustable squeeze riveter supporting device 5, a pneumatic squeeze riveter supporting device 6 and a pre-acting deviation-preventing limiting auxiliary device 7, wherein the workbench 1 is arranged on the height adjusting support leg 2, the stable connecting plate 3 is vertically arranged on the height adjusting support leg 2, the distance adjusting transmission device 4 is arranged on the upper wall of the workbench 1, the adjustable squeeze riveter supporting device 5 is arranged on the upper wall of the workbench 1, and the pneumatic squeeze riveter supporting device 6 is connected with the distance adjusting transmission device 4.
The pre-acting anti-shifting limiting auxiliary device 7 comprises a fixed limiting plate 8, an anti-shifting guide steel ball 9 and a self-adaptive rotating shaft 10, wherein the fixed limiting plate 8 is arranged on the pneumatic press-riveting driving device 6, the self-adaptive rotating shaft 10 is arranged on the fixed limiting plate 8, and the anti-shifting guide steel ball 9 is rotatably arranged on the self-adaptive rotating shaft 10.
Distance adjustment formula transmission includes fixed plate 11, drive screw 12, drive motor 13 and motor mounting 14, fixed plate 11 is located on 1 upper wall of workstation, drive screw 12 rotates and locates on fixed plate 11, motor mounting 14 is located on fixed plate 11, drive motor 13 is located on motor mounting 14, drive motor 13's output links to each other with drive screw 12.
The transmission screw 12 is provided with a transmission thread 15 and a transmission scale 16.
The pneumatic pressure riveting driving device 6 comprises a meshing transmission piece 17, a hydraulic cylinder 18, a mounting plate 19, a pressure riveting bearing plate 20, a piston rod 21, a pressure riveting driving plate 22, a pressure riveting transmission rod 23, a support bearing piece 24, a pressure riveting plate 25, a pressure riveting rod 26 and a pressure riveting head 27, wherein the meshing transmission piece 17 is meshed and transmitted on the transmission screw rod 12, the pressure riveting bearing plate 20 is arranged on the meshing transmission piece 17, the hydraulic cylinder 18 is arranged on the meshing transmission piece 17, the mounting plate 19 is arranged on the pressure riveting bearing plate 20, the piston rod 21 is arranged in the hydraulic cylinder 18 by penetrating through the mounting plate 19, the pressure riveting driving plate 22 is connected with or the piston rod 21, the pressure riveting transmission rod 23 is rotationally connected with the pressure riveting driving plate 22, one end of the support bearing piece 24 is arranged on the mounting plate 19, the other end of the support bearing piece 24 is rotationally connected with the pressure riveting transmission rod 23, the pressure riveting plate 25 is rotationally connected with the pressure riveting transmission rod 23, the squeeze riveting rod 26 is connected with the squeeze riveting plate 25, and the squeeze riveting head 27 is arranged on the squeeze riveting rod 26.
The press riveting bearing plate 20 is provided with a press riveting rod 26 limiting part, the press riveting rod 26 is slidably arranged in the press riveting rod 26 limiting part, and the fixed limiting plate 8 is arranged on the press riveting rod 26 limiting part.
The upper end of the rivet pressing driving plate 22 is provided with a driving groove 29.
Two ends of the press riveting transmission rod 23 are respectively provided with a transmission groove 30, and the press riveting drive plate 22 is rotatably connected with the press riveting transmission rod 23 through a drive groove 29 and the transmission grooves 30.
The rivet pressing plate 25 is rotatably connected with the rivet pressing transmission rod 23 through a transmission groove 30.
Rivet piece supporting device 5 includes electronic hydraulic push rod 31, loading board 32, punching press board 33 and loss prevention gasket 34 with adjustable, electronic hydraulic push rod 31 is located on 1 upper wall of workstation, the expansion end of electronic hydraulic push rod 31 is located to loading board 32, punching press board 33 is located on the loading board 32 upper wall, loss prevention gasket 34 is located on the punching press board 33 upper wall.
When the pneumatic riveting device is used, a user starts the height adjusting support leg 2 according to the height of the user, adjusts the height of the workbench 1, starts the transmission motor 13, rotates the transmission motor 13 to drive the transmission screw 12 to rotate, rotates the transmission screw 12 to drive the meshing transmission piece 17 to move, realizes the adjustment of the position of the pneumatic riveting driving device 6, after the adjustment is completed, places a workpiece to be riveted on the punching plate 33, starts the hydraulic cylinder 18, the hydraulic cylinder 18 drives the piston rod 21 to rise, the piston rod 21 rises to drive the riveting driving plate 22 to rise, the riveting driving plate 22 rises to drive one end, close to the hydraulic cylinder 18, of the riveting driving rod 23 to rise, at the moment, the other end of the riveting driving rod 23 lowers to drive the riveting plate 25 to fall, the riveting plate 25 lowers to drive the riveting rod 26 to fall, and moves downwards along the anti-displacement guide steel ball 9 to realize the technical effect of accurate riveting of the workpiece, which is the whole working flow of the pneumatic riveting device, repeating the steps when the medicine is used next time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a double-end squeeze riveter which characterized in that: rivet drive arrangement and prevent spacing auxiliary device that shifts with preaction including workstation, altitude mixture control supporting leg, firm connecting plate, distance adjustment transmission, adjustable pressure, firm connecting plate, pneumatic type pressure, the workstation is located on the altitude mixture control supporting leg, firm connecting plate is located on the altitude mixture control supporting leg perpendicularly, on the workstation upper wall was located to distance adjustment transmission, adjustable pressure is riveted on piece bearing device locates the workstation upper wall, pneumatic type pressure is riveted drive arrangement and is linked to each other with distance adjustment transmission.
2. A double-headed squeeze riveter according to claim 1 wherein: the pre-acting anti-deviation limiting auxiliary device comprises a fixed limiting plate, an anti-deviation guiding steel ball and a self-adaptive rotating shaft, wherein the fixed limiting plate is arranged on the pneumatic press-riveting driving device, the self-adaptive rotating shaft is arranged on the fixed limiting plate, and the anti-deviation guiding steel ball is rotatably arranged on the self-adaptive rotating shaft.
3. A double-headed squeeze riveter according to claim 2 wherein: the distance adjusting type transmission device comprises a fixing plate, a transmission screw, a transmission motor and a motor fixing piece, wherein the fixing plate is arranged on the upper wall of the workbench, the transmission screw is rotatably arranged on the fixing plate, the motor fixing piece is arranged on the fixing plate, the transmission motor is arranged on the motor fixing piece, and the output end of the transmission motor is connected with the transmission screw.
4. A double-ended squeeze riveter according to claim 3, characterized in that: and the transmission screw is provided with a transmission thread and a transmission scale.
5. A double-ended squeeze riveter according to claim 4, characterized in that: the pneumatic pressure riveting driving device comprises a meshing transmission part, a hydraulic cylinder, a mounting plate, a pressure riveting bearing plate, a piston rod, a pressure riveting driving plate, a pressure riveting transmission rod, a supporting bearing part, a pressure riveting plate, a pressure riveting rod and a pressure riveting head, the meshing transmission part is arranged on the transmission screw in a meshing transmission way, the press riveting bearing plate is arranged on the meshing transmission part, the hydraulic cylinder is arranged on the meshing transmission piece, the mounting plate is arranged on the press riveting bearing plate, the piston rod penetrates through the mounting plate and is arranged in the hydraulic cylinder, the press riveting driving plate is connected with the piston rod, the press riveting transmission rod is rotationally connected with the press riveting driving plate, one end of the supporting bearing part is arranged on the mounting plate, the other end of the supporting bearing part is rotationally connected with the pressure riveting transmission rod, the pressure riveting plate is rotationally connected with the pressure riveting transmission rod, the pressure riveting rod is connected with the pressure riveting plate, and the pressure riveting head is arranged on the pressure riveting rod.
6. A double-ended squeeze riveter according to claim 5, characterized in that: the riveting device is characterized in that a riveting rod limiting part is arranged on the riveting bearing plate, the riveting rod is slidably arranged in the riveting rod limiting part, and the fixed limiting plate is arranged on the riveting rod limiting part.
7. The double-headed squeeze riveter according to claim 6, characterized in that: and a driving groove is formed in the upper end of the press riveting driving plate.
8. The double-headed squeeze riveter according to claim 7, characterized in that: and the two ends of the pressure riveting transmission rod are respectively provided with a transmission groove, and the pressure riveting drive plate is rotationally connected with the pressure riveting transmission rod through the drive grooves and the transmission grooves.
9. A double-ended squeeze riveter according to claim 8, characterized in that: the pressure riveting plate is rotationally connected with the pressure riveting transmission rod through the transmission groove.
10. A double-ended squeeze riveter according to claim 9, characterized in that: the adjustable pressure rivet part bearing device comprises an electric hydraulic push rod, a bearing plate, a stamping plate and a loss prevention gasket, wherein the electric hydraulic push rod is arranged on the upper wall of the workbench, the bearing plate is arranged at the movable end of the electric hydraulic push rod, the stamping plate is arranged on the upper wall of the bearing plate, and the loss prevention gasket is arranged on the upper wall of the stamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110619215.1A CN113458311A (en) | 2021-06-03 | 2021-06-03 | Double-end squeeze riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110619215.1A CN113458311A (en) | 2021-06-03 | 2021-06-03 | Double-end squeeze riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113458311A true CN113458311A (en) | 2021-10-01 |
Family
ID=77872064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110619215.1A Pending CN113458311A (en) | 2021-06-03 | 2021-06-03 | Double-end squeeze riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113458311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226573A (en) * | 2021-12-24 | 2022-03-25 | 东莞市聚行自动化设备有限公司 | Double-terminal squeeze riveter |
-
2021
- 2021-06-03 CN CN202110619215.1A patent/CN113458311A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226573A (en) * | 2021-12-24 | 2022-03-25 | 东莞市聚行自动化设备有限公司 | Double-terminal squeeze riveter |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211001 |
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| WD01 | Invention patent application deemed withdrawn after publication |