CN104815939A - Intelligent rivet-pressing device and rivet-pressing method thereof - Google Patents
Intelligent rivet-pressing device and rivet-pressing method thereof Download PDFInfo
- Publication number
- CN104815939A CN104815939A CN201510230725.4A CN201510230725A CN104815939A CN 104815939 A CN104815939 A CN 104815939A CN 201510230725 A CN201510230725 A CN 201510230725A CN 104815939 A CN104815939 A CN 104815939A
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- CN
- China
- Prior art keywords
- added
- drift
- rivet
- lever
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
- B21J15/32—Devices for inserting or holding rivets in position with or without feeding arrangements
-
- 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
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
-
- 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
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/42—Special clamping devices for workpieces to be riveted together, e.g. operating through the rivet holes
Abstract
The invention discloses an intelligent rivet-pressing device and a rivet-pressing method of the intelligent rivet-pressing device. The intelligent rivet-pressing device comprises a first platform, a rack, a feeding and returning mechanism, a to-be-processed part positioning device, a to-be-processed part fixing device and a rivet-pressing mechanism. The rivet-pressing mechanism comprises a first punch mechanism and a second punch mechanism, wherein the first punch mechanism comprises a first punch which can slide axially, the bottom surface of the first punch is of a cambered surface structure, and the first punch mechanism is arranged above the second punch mechanism in a clearance mode and drives the second punch mechanism to work. The second punch mechanism comprises a lever, a U-shaped supporting seat and a second punch. The intelligent rivet-pressing device has the advantages that the function of the rivet pressing can be ingeniously realized through the arrangement of the lever, the pressing force born by the second punch during the whole rivet pressing can be kept consistently due to the arrangement of the cambered surface structure, the production efficiency of the whole device is improved, the labor cost is reduced, the rate of waste is low, and the production automation can be realized.
Description
Technical field
The present invention relates to field of machining, especially relate to a kind of intelligence and to press equipment and riveting method thereof.
Background technology
Be threaded in field at sheet metal component at present, generally use self-clinching nut, and the at present assembling of self-clinching nut generally adopts is the manual staking mode of riveting gun.Because the cost of artificial self-clinching nut is high, efficiency is low, cannot meet production capacity demand, and high to the skill set requirements of operating personnel, so it is significant to realize the self-clinching nut automated production that presses, is in demand.
Summary of the invention
Object of the present invention is exactly to solve the above-mentioned problems in the prior art, provides a kind of intelligence to press equipment and riveting method thereof.
Object of the present invention, will be achieved by the following technical programs:
Intelligence presses equipment, the frame comprising the first platform and fix with it, and feeding unloading mechanism, Working piece positioning device to be added, Work fixing device to be added, pressure riveting mechanism, described feeding unloading mechanism and described Working piece positioning device to be added are arranged on described first platform, described Work fixing device to be added is arranged on described Working piece positioning device to be added, described pressure riveting mechanism is arranged on described first platform, described pressure riveting mechanism comprises the first plunger mechanism and the second plunger mechanism that are mutually flexibly connected, described first plunger mechanism comprises can the first drift in axial sliding, the bottom surface of described first drift is globoidal structure, described first drift connects one and drive its cylinder slided, described first drift gap is arranged at above described second plunger mechanism, and drive described second plunger mechanism work, described second plunger mechanism comprises a lever, a U-shaped supporting seat and the second drift, between rotating two sides being arranged in described U-shaped supporting seat in one end of described lever, and the tie point place of described lever and described U-shaped supporting seat arranges a torsion spring resetted for lever, the other end of described lever is connected with described second drift.
Preferably, described feeding unloading mechanism comprises one and is arranged on plane on described first platform, described plane is provided with back-up block and two symmetrical and parallel guide rails, described guide rail being arranged with slide block slidably, described slide block being provided with the second plane for placing described Working piece positioning device to be added.
Preferably, described Working piece positioning device to be added is arranged in described second plane, and it comprises a locating slot matched with described workpiece configurations to be added, and it is also provided with the locating hole for placing screw.
Preferably, described Work fixing device to be added comprises the fixed claw be arranged on rotationally on described back-up block, and described fixed claw coordinates described workpiece clamping and positioning to be added with described Working piece positioning device to be added.
Preferably, the centre of the globoidal structure of described first drift is punch.
Preferably, described first drift is also connected with carriage, described carriage comprises slide block, slide rail, described slide block is in described first drift upper end and be connected with the L-type slide rail in described frame, described slide block is cylindrical, described L-type slide rail is arranged in described frame, and described L-type slide rail can slide axially relative to described first platform.
Present invention further teaches a kind of intelligence to press the riveting method of equipment, comprise the steps:
First step: Workpiece fixing fixing step to be added,
Workpiece to be added is placed on Working piece positioning device to be added and locates, subsequently screw placement is located in described screw pilot hole; Again with described fixed claw by described Workpiece clamping to be added;
Second step: feeding step,
Push whole feeding unloading mechanism to the first drift to press region;
Third step: press step,
Cylinder moves down, promote described slide mechanism to move downward, and drive described first drift to move down to described lever, promoting described lever again rotates and then drives the second drift to be moved downward to the position of rivet around U-shaped supporting seat, and presses to rivet and make it be fixedly arranged on described workpiece to be added;
4th step: reset process,
Cylinder resets, and the first drift resets under the effect of torsion spring.
The advantage of technical solution of the present invention is mainly reflected in: lever the functional realiey that can will press very is dexterously set, arranging of globoidal structure can make the thrust that in the whole process that presses, the second drift is subject to be consistent; Whole device improves production efficiency, and reduce cost of labor, the proportion of goods damageds are low, can realize the production automation.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is the schematic perspective view of other direction of the present invention.
Fig. 3 is front view of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the specific embodiment of the present invention is described in further detail, so that technical solution of the present invention is easier to understand, grasp.
As shown in the figure, a kind of intelligence presses equipment, and the frame 2 comprising the first platform 1 and fix with it, this equipment also comprises feeding unloading mechanism 3, Working piece positioning device to be added 4, Work fixing device to be added 5, pressure riveting mechanism 6.
Described feeding unloading mechanism 3, Working piece positioning device to be added 4 are arranged on the first platform 1, described Work fixing device to be added 5 is arranged on Working piece positioning device 4 to be added, described pressure riveting mechanism 6 is arranged in frame 2, and described Work fixing device 5 to be added is arranged at immediately below pressure riveting mechanism 6.
Described feeding unloading mechanism 3 comprises one and is arranged on plane on described first platform 1, plane is provided with back-up block, and the guide rail 7 that two symmetrical and parallel, guide rail being arranged with slide block slidably, slide block being provided with the second plane 8 for placing Working piece positioning device to be added.
Described Working piece positioning device to be added 4 is arranged in the second plane 8, and it comprises a locating slot 9 matched with workpiece configurations to be added, and it is also provided with the locating hole for placing screw.
Described Work fixing device to be added 5 comprises the fixed claw 51 be arranged on rotationally on back-up block, and fixed claw coordinates workpiece clamping and positioning to be added with Working piece positioning device to be added.
Described pressure riveting mechanism 6 comprises the first plunger mechanism 61 and the second plunger mechanism 62 be mutually flexibly connected, and is pivotally connected in this preferred embodiment.The centre of the globoidal structure of described first drift is punch, first plunger mechanism comprises can the first drift 610 in axial sliding, first drift bottom surface is globoidal structure 611, first drift connects one and drive its cylinder 10 slided, first drift gap is arranged at above the second plunger mechanism 62, and drives the second plunger mechanism 62 to work; Second plunger mechanism comprises the U-shaped supporting seat 622 of 621, one, a lever and the second drift 623, between rotating two sides being arranged in U-shaped supporting seat in one end of lever, and the tie point place of lever and U-shaped supporting seat arranges a torsion spring 624 resetted for lever, the other end of lever is connected with the second drift 623.First drift is also connected with carriage, carriage comprises slide block 615, L-type slide rail 21, and slide block is arranged at the first drift upper end and is connected with the L-type slide rail in frame, and slide block is cylindrical, L-type slide rail is arranged in frame, and L-type slide rail can slide axially relative to the first platform.
Intelligence presses the riveting method of equipment, and the method comprises the steps:
First step: Workpiece fixing fixing step to be added,
Workpiece to be added is placed on Working piece positioning device to be added and locates, subsequently screw placement is located in described screw pilot hole; Again with described fixed claw by described Workpiece clamping to be added;
Second step: feeding step,
Push whole feeding unloading mechanism to the first drift to press region;
Third step: press step,
Cylinder moves down, promote described slide mechanism to move downward, and drive described first drift to move down to described lever, promoting described lever again rotates and then drives the second drift to be moved downward to the position of rivet around U-shaped supporting seat, and presses to rivet and make it be fixedly arranged on described workpiece to be added;
4th step: reset process,
Cylinder resets, and the first drift resets under the effect of torsion spring.
Feature of the present invention is: lever the functional realiey that can will press very is dexterously set, because the power that presses requires very large, if directly punching press is easy to cause rivet damaged.In addition, the movement locus due to lever is circular arc, if the first drift does not adopt globoidal structure, then the driving force ordering about the second drift is uneven.Therefore, the present invention is provided with the first drift with globoidal structure, and the first mutually movable drift and the second drift, and the thrust that in the whole process that presses, the second drift is subject to can be made to be consistent.
The whole device of the present invention improves production efficiency, and reduce cost of labor, the proportion of goods damageds are low, can realize the production automation.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes formed, and all drops within protection scope of the present invention.
Claims (7)
1. intelligence presses equipment, the frame (2) comprising the first platform (1) and fix with it, and feeding unloading mechanism (3), Working piece positioning device to be added (4), Work fixing device to be added (5), pressure riveting mechanism (6), described feeding unloading mechanism (3) and described Working piece positioning device to be added (4) are arranged on described first platform (1), described Work fixing device to be added (5) is arranged on described Working piece positioning device to be added (4), described pressure riveting mechanism (6) is arranged on described first platform (1), it is characterized in that: described pressure riveting mechanism comprises the first plunger mechanism (61) and the second plunger mechanism (62) that are mutually flexibly connected, described first plunger mechanism comprises can the first drift (610) in axial sliding, the bottom surface of described first drift is globoidal structure (611), described first drift connects one and drive its cylinder (10) slided, described first drift gap is arranged at above described second plunger mechanism, and drive described second plunger mechanism work, described second plunger mechanism comprises a lever (621), a U-shaped supporting seat (622) and the second drift (623), between rotating two sides being arranged in described U-shaped supporting seat in one end of described lever, and the tie point place of described lever and described U-shaped supporting seat arranges a torsion spring resetted for lever (624), the other end of described lever is connected with described second drift (623).
2. intelligence according to claim 1 presses equipment, it is characterized in that: described feeding unloading mechanism (3) comprises one and is arranged on plane on described first platform, described plane is provided with back-up block and two symmetrical and parallel guide rails, described guide rail being arranged with slide block slidably, described slide block being provided with the second plane (8) for placing described Working piece positioning device to be added.
3. intelligence according to claim 2 presses equipment, it is characterized in that: described Working piece positioning device to be added (4) is arranged on described second plane (8), it comprises a locating slot (9) matched with described workpiece configurations to be added, and it is also provided with the locating hole for placing screw.
4. intelligence according to claim 1 presses equipment, it is characterized in that: described Work fixing device to be added (5) comprises the fixed claw (51) be arranged on rotationally on described back-up block, described fixed claw coordinates described workpiece clamping and positioning to be added with described Working piece positioning device to be added.
5. intelligence according to claim 1 presses equipment, it is characterized in that: the centre of the globoidal structure of described first drift (610) is punch.
6. intelligence according to claim 1 presses equipment, it is characterized in that: described first drift is also connected with carriage, described carriage comprises slide block, slide rail, described slide block (615) is in described first drift upper end and be connected with the L-type slide rail (21) in described frame, described slide block is cylindrical, described L-type slide rail is arranged in described frame, and described L-type slide rail can slide axially relative to described first platform.
7. intelligence presses the riveting method of equipment, it is characterized in that: comprise the steps:
First step: Workpiece fixing fixing step to be added,
Workpiece to be added is placed on Working piece positioning device to be added and locates, subsequently screw placement is located in described screw pilot hole; Again with described fixed claw by described Workpiece clamping to be added;
Second step: feeding step,
Push whole feeding unloading mechanism to the first drift to press region;
Third step: press step,
Cylinder moves down, promote described slide mechanism to move downward, and drive described first drift to move down to described lever, promoting described lever again rotates and then drives the second drift to be moved downward to the position of rivet around U-shaped supporting seat, and presses to rivet and make it be fixedly arranged on described workpiece to be added;
4th step: reset process,
Cylinder resets, and the first drift resets under the effect of torsion spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510230725.4A CN104815939B (en) | 2015-05-08 | 2015-05-08 | Intelligently press equipment and its riveting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510230725.4A CN104815939B (en) | 2015-05-08 | 2015-05-08 | Intelligently press equipment and its riveting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104815939A true CN104815939A (en) | 2015-08-05 |
| CN104815939B CN104815939B (en) | 2017-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510230725.4A Active CN104815939B (en) | 2015-05-08 | 2015-05-08 | Intelligently press equipment and its riveting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104815939B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081114A (en) * | 2015-08-14 | 2015-11-25 | 苏州金牛精密机械有限公司 | Motor control mainboard assembling mechanism |
| CN107866514A (en) * | 2017-10-29 | 2018-04-03 | 安徽齐天文具制造有限公司 | A kind of efficient Full-automatic riveting machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0003868A1 (en) * | 1978-02-16 | 1979-09-05 | Purpose Engineers Limited | Punching device |
| DE2213810B2 (en) * | 1972-03-22 | 1980-01-10 | Jurid Werke Gmbh, 2056 Glinde | Reciprocating riveting press construction - has hydraulic cylinder containing piston with unequal-size flap-carrying axial passages as damping device |
| CN200974099Y (en) * | 2006-10-27 | 2007-11-14 | 昆山施耐特机械有限公司 | Rivet punching mechanism |
| CN201799558U (en) * | 2010-08-18 | 2011-04-20 | 周学富 | Electric squeeze riveter |
| CN202045327U (en) * | 2011-03-24 | 2011-11-23 | 伟创力(上海)金属件有限公司 | Lever-type pressing and riveting die |
| CN202803966U (en) * | 2012-08-30 | 2013-03-20 | 山东青能动力股份有限公司 | Automatic vapor seal insert riveter |
| CN204770442U (en) * | 2015-05-08 | 2015-11-18 | 苏州泰克诺机电有限公司 | Equipment of riveting is pressed to intelligence |
-
2015
- 2015-05-08 CN CN201510230725.4A patent/CN104815939B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2213810B2 (en) * | 1972-03-22 | 1980-01-10 | Jurid Werke Gmbh, 2056 Glinde | Reciprocating riveting press construction - has hydraulic cylinder containing piston with unequal-size flap-carrying axial passages as damping device |
| EP0003868A1 (en) * | 1978-02-16 | 1979-09-05 | Purpose Engineers Limited | Punching device |
| CN200974099Y (en) * | 2006-10-27 | 2007-11-14 | 昆山施耐特机械有限公司 | Rivet punching mechanism |
| CN201799558U (en) * | 2010-08-18 | 2011-04-20 | 周学富 | Electric squeeze riveter |
| CN202045327U (en) * | 2011-03-24 | 2011-11-23 | 伟创力(上海)金属件有限公司 | Lever-type pressing and riveting die |
| CN202803966U (en) * | 2012-08-30 | 2013-03-20 | 山东青能动力股份有限公司 | Automatic vapor seal insert riveter |
| CN204770442U (en) * | 2015-05-08 | 2015-11-18 | 苏州泰克诺机电有限公司 | Equipment of riveting is pressed to intelligence |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105081114A (en) * | 2015-08-14 | 2015-11-25 | 苏州金牛精密机械有限公司 | Motor control mainboard assembling mechanism |
| CN107866514A (en) * | 2017-10-29 | 2018-04-03 | 安徽齐天文具制造有限公司 | A kind of efficient Full-automatic riveting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104815939B (en) | 2017-08-25 |
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