CN112605334A - Rivet dislocation separating mechanism - Google Patents
Rivet dislocation separating mechanism Download PDFInfo
- Publication number
- CN112605334A CN112605334A CN202011536807.9A CN202011536807A CN112605334A CN 112605334 A CN112605334 A CN 112605334A CN 202011536807 A CN202011536807 A CN 202011536807A CN 112605334 A CN112605334 A CN 112605334A
- Authority
- CN
- China
- Prior art keywords
- guide rail
- rivet
- movable block
- plate
- separating mechanism
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
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
- 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
- B21J15/44—Rivet hole positioners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses a rivet dislocation separating mechanism, wherein a fixed seat (11) and a guide rail (12) are fixedly arranged in a cavity (9), the fixed seat (11) is arranged on the right side of a guide rail (10), the guide rail (12) is horizontally arranged and is arranged on the right side of the fixed seat (11), a movable block (13) is slidably arranged on the guide rail (12), a wedge-shaped surface B (14) matched with the wedge-shaped surface A (5) is arranged at the upper end part of the movable block (13), the wedge-shaped surface B (14) is arranged right below the wedge-shaped surface A (5), a spring (15) is fixedly arranged between the movable block (13) and the fixed seat (11), and a dislocation plate (16) positioned in the cavity (9) is fixedly arranged at the top part of the movable block (13). The invention has the beneficial effects that: compact structure, can separate follow-up rivet, the stability is high of waiting to rivet.
Description
Technical Field
The invention relates to the technical field of conveying of cut-off rivets in a guide rail, in particular to a rivet dislocation separation mechanism.
Background
The rivet conveying device is used for conveying rivets to a positioning plate of a riveting machine and comprises a spiral vibrating disc, a guide rail and a through air pipe, one end of the through air pipe is connected with a working port of an air compressor, the other port of the through air pipe extends into the guide rail, and a discharge port of the spiral vibrating disc is in butt joint with a front port of the guide rail. During operation, the air compressor is opened, the air compressor produces air pressure gas, the air gas is discharged from a tail end port of the straight-through air pipe, the discharged air pressure gas enters the guide rail, a worker dumps a plurality of rivets into a spiral disc of the spiral vibration disc, the rivets are conveyed into the guide rail in an inverted and tight mode under vibration, the air pressure gas entering the guide rail at the moment pushes the rivets inverted in the guide rail to continue moving towards the positioning holes of the positioning plate, after the rivets at the head end of the guide rail are discharged from a rear end port of the guide rail and enter the positioning holes of the positioning plate, the worker takes the positioning plate out of the riveting station of the riveting machine, after the rivets in the positioning plate are taken out, the worker relocates the positioning holes of the positioning plate to the tail end port of the guide rail, and preparation is made for taking the. However, after the positioning hole of the positioning plate is separated from the rear port of the guide rail, the subsequent rivets in the guide rail are continuously conveyed backwards, a large number of rivets fall from the rear port of the guide rail during the conveying process, the rivets are scattered around, and the subsequent collecting process is increased. There is therefore a need for a separating mechanism which is capable of separating subsequent rivets to be riveted.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a rivet dislocation separation mechanism which has a compact structure, can separate a subsequent rivet to be riveted and has high stability.
The purpose of the invention is realized by the following technical scheme: a rivet dislocation separating mechanism comprises an upper die and a lower die, wherein the upper die comprises an upper support, an upper padding plate and a fixed plate which are sequentially and fixedly arranged at the bottom of the upper support, a male die is fixedly arranged at the top of the fixed plate, a wedge-shaped surface A is arranged on the left side wall of the lower end part of the male die, the lower die comprises a base, a lower padding plate and a female die plate which are sequentially and fixedly arranged on the top surface of the base, a concave cavity is arranged at the top of the female die plate, a longitudinally arranged guide rail is arranged on the top surface of the female die plate, the width of the guide rail is equal to the outer diameter of a rivet joint of a rivet, a front port of the guide rail penetrates through the front end surface of the female die plate, a rear port of the guide rail is communicated with the concave cavity, a fixed seat and a guide rail are fixedly arranged in the concave cavity, the fixed seat, wedge face B sets up under wedge face A, has set firmly the spring between movable block and the fixing base, and the top of movable block has set firmly the dislocation board that is located the cavity, sets up the spill guide way with the guide rail butt joint on the top surface on the dislocation board, and the width of spill guide way equals with the width of guide rail.
The bottom of the movable block is provided with a sliding groove matched with the guide rail, and the movable block is slidably arranged on the guide rail through the sliding groove.
A guide post is arranged between the upper support and the base.
And a cushion block is fixedly arranged in the concave cavity and on the bottom surface of the concave cavity, a positioning plate is arranged on the cushion block, and the positioning hole of the positioning plate is flush with the rear port of the concave guide groove.
The left end face of the movable block is provided with a blind hole, one end of the spring is fixedly arranged on the right end face of the fixed seat, and the other end of the spring is fixedly arranged in the blind hole.
The separating mechanism further comprises a through air pipe, one end of the through air pipe is connected with a working port of the air compressor, and the other port of the through air pipe extends into the front port of the guide rail.
The invention has the following advantages: the riveting device is compact in structure, capable of separating the subsequent rivets to be riveted and high in stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view taken along line A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 2;
FIG. 4 is an enlarged view of a portion I of FIG. 3;
FIG. 5 is a schematic structural view of a male mold;
FIG. 6 is a front view of the dislocation plate;
FIG. 7 is a schematic view of the concave guide groove separated from the guide rail;
in the figure, 1-upper support, 2-upper backing plate, 3-fixed plate, 4-male die, 5-wedge surface A, 6-base, 7-lower backing plate, 8-female die plate, 9-concave cavity, 10-guide rail, 11-fixed seat, 12-guide rail, 13-movable block, 14-wedge surface B, 15-spring, 16-dislocation plate, 17-concave guide groove, 18-sliding groove, 19-cushion block, 20-positioning plate, 21-positioning hole, 22-rivet, 23-rivet A, 24-straight-through air pipe.
Detailed Description
The invention will be further described with reference to the accompanying drawings, without limiting the scope of the invention to the following:
as shown in fig. 1 to 6, a rivet dislocation separating mechanism comprises an upper die and a lower die, wherein the upper die comprises an upper support 1, an upper padding plate 2 and a fixing plate 3 which are sequentially and fixedly arranged at the bottom of the upper support 1, a male die 4 is fixedly arranged at the top of the fixing plate 3, a wedge-shaped surface A5 is arranged on the left side wall of the lower end part of the male die 4, the lower die comprises a base 6, a lower padding plate 7 and a female die plate 8 which are sequentially and fixedly arranged on the top surface of the base 6, a guide post is arranged between the upper support 1 and the base 6, a concave cavity 9 is arranged at the top of the female die plate 8, a guide rail 10 which is longitudinally arranged is arranged on the top surface of the female die plate 8, the width of the guide rail 10 is equal to the outer diameter of a rivet joint of a rivet, a front port of the guide rail 10 is arranged by penetrating through the front end surface of the, guide rail 12 level sets up and sets up in fixing base 11 right side, slidable mounting has movable block 13 on guide rail 12, the upper end of movable block 13 is provided with wedge face B14 with wedge face A5 matched with, wedge face B14 sets up under wedge face A5, spring 15 has set firmly between movable block 13 and the fixing base 11, the top of movable block 13 has set firmly dislocation board 16 that is located the cavity 9, set up the spill guide way 17 with the butt joint of guide rail 10 on the top surface on the dislocation board 16, the width of spill guide way 17 equals with the width of guide rail 10.
The bottom of the movable block 13 is provided with a sliding chute 18 matched with the guide rail 12, and the movable block 13 is slidably mounted on the guide rail 12 through the sliding chute 18. A cushion block 19 is fixedly arranged on the bottom surface of the cavity 9, a positioning plate 20 is arranged on the cushion block 19, and a positioning hole 21 of the positioning plate 20 is flush with the rear port of the concave guide groove 17. The left end face of the movable block 13 is provided with a blind hole, one end of the spring 15 is fixedly arranged on the right end face of the fixed seat 11, and the other end of the spring is fixedly arranged in the blind hole. The separating mechanism further comprises a through air pipe 24, one end of the through air pipe 24 is connected with a working port of the air compressor, and the other end of the through air pipe extends into the front end port of the guide rail 10.
The working process of the invention is as follows:
s1, connecting the upper support 1 to a stamping head of a stamping die;
s2, turning on an air compressor, wherein the air compressor generates air pressure gas, the air gas is discharged from the tail end port of the straight-through air pipe 24, and the discharged air pressure gas enters the front end port of the guide rail 10;
s3, butting the front end opening of the guide rail 10 to the discharge opening of the spiral vibration disc, and pouring a plurality of rivets into the spiral disc of the spiral vibration disc by a worker;
s4, opening the spiral vibration disk, conveying the rivets into the guide rail 10 in an inverted and tight manner under vibration, pushing the rivets 22 in the guide rail 10 to move continuously towards the positioning holes 21 of the positioning plate 20 by the air pressure entering the guide rail 10, when it is observed that the rivet a23 located at the head end of the guide rail 10 passes through the concave guide groove 17 and enters the positioning hole 21 of the positioning plate 20, the worker operates the stamping die to make the stamping head move downwards, the stamping head drives the upper support 1 to move downwards, the upper support 1 drives the upper backing plate 2, the fixed plate 3 and the male die 4 to move downwards synchronously, after the wedge-shaped surface A5 of the male die 4 presses the wedge-shaped surface B14 of the movable block 13, the movable block 13 moves leftwards along the guide rail 12 and compresses the spring 15, meanwhile, the movable block 13 drives the dislocation plate 16 to move leftwards, and when the male die 4 descends to a certain height, the offset plate 16 and the rivets 22 therein are offset from the rivets 22 in the rail 10 as shown in FIG. 7;
s4, the worker takes the positioning plate 20 out of the cavity 9 and takes the positioning plate into a riveting station of the riveting machine, after the riveting machine takes the rivet A23 on the positioning plate 20, the worker puts the positioning plate 20 on the top surface of the cushion block 19 again, and the positioning hole 21 of the positioning plate 20 is butted with the concave guide groove 17; and then the stamping head of the stamping die is operated to reset, the movable block 13 moves rightwards and resets under the action of the restoring force of the spring 15, the concave guide groove 17 of the dislocation plate 16 is butted with the rear port of the guide rail 10 again, the subsequent inverted rivet 22 in the guide rail 10 continues to move towards the positioning hole 21, and the stamping head is operated to continue to move downwards, so that a second rivet can be conveyed into the positioning plate.
In steps S3-S4, after the rivet a23 enters the positioning hole of the positioning plate 20, because the offset plate 16 and the rivet 22 therein are offset from the rivet 22 in the guide rail 10, after the positioning plate 20 is taken away, the rivet in the guide rail 10 cannot be continuously transported to the positioning hole 21, so that the rivet in the guide rail 10 is effectively prevented from continuously falling from the rear port of the guide rail 10 under the action of the air pressure gas, the subsequent process of collecting scattered rivets is reduced, the labor intensity is reduced, and the production is cleaner and tidier.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a rivet dislocation separating mechanism which characterized in that: it comprises an upper die and a lower die, wherein the upper die comprises an upper support (1), an upper padding plate (2) and a fixed plate (3) which are sequentially and fixedly arranged at the bottom of the upper support (1), a male die (4) is fixedly arranged at the top of the fixed plate (3), a wedge surface A (5) is arranged on the left side wall of the lower end part of the male die (4), the lower die comprises a base (6), a lower padding plate (7) and a female die plate (8) which are sequentially and fixedly arranged on the top surface of the base (6), a concave cavity (9) is arranged at the top of the female die plate (8), a guide rail (10) which is longitudinally arranged is arranged on the top surface of the female die plate (8), the width of the guide rail (10) is equal to the outer diameter of a rivet joint of a rivet, a front port of the guide rail (10) penetrates through the front end surface of the female die plate (8), a rear port of the, fixing base (11) set up in the right side of guide rail (10), guide rail (12) level sets up and sets up in fixing base (11) right side, slidable mounting has movable block (13) on guide rail (12), the upper end of movable block (13) is provided with wedge face B (14) with wedge face A (5) matched with, wedge face B (14) set up under wedge face A (5), spring (15) have set firmly between movable block (13) and fixing base (11), the top of movable block (13) sets firmly dislocation board (16) that are located cavity (9), set up on the top surface on dislocation board (16) spill guide way (17) with guide rail (10) butt joint, the width of spill guide way (17) equals with the width of guide rail (10).
2. A rivet dislocation separating mechanism according to claim 1, wherein: the bottom of the movable block (13) is provided with a sliding chute (18) matched with the guide rail (12), and the movable block (13) is slidably arranged on the guide rail (12) through the sliding chute (18).
3. A rivet dislocation separating mechanism according to claim 1, wherein: a guide column is arranged between the upper support (1) and the base (6).
4. A rivet dislocation separating mechanism according to claim 1, wherein: and a cushion block (19) is fixedly arranged in the concave cavity (9) and positioned on the bottom surface of the concave cavity, a positioning plate (20) is placed on the cushion block (19), and a positioning hole (21) of the positioning plate (20) is flush with the rear end opening of the concave guide groove (17).
5. A rivet dislocation separating mechanism according to claim 1, wherein: the left end face of the movable block (13) is provided with a blind hole, one end of the spring (15) is fixedly arranged on the right end face of the fixed seat (11), and the other end of the spring is fixedly arranged in the blind hole.
6. A rivet dislocation separating mechanism according to claim 1, wherein: the separating mechanism further comprises a through air pipe (24), one end of the through air pipe (24) is connected with a working port of the air compressor, and the other port of the through air pipe extends into the front port of the guide rail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011536807.9A CN112605334A (en) | 2020-12-23 | 2020-12-23 | Rivet dislocation separating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011536807.9A CN112605334A (en) | 2020-12-23 | 2020-12-23 | Rivet dislocation separating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112605334A true CN112605334A (en) | 2021-04-06 |
Family
ID=75244374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011536807.9A Granted CN112605334A (en) | 2020-12-23 | 2020-12-23 | Rivet dislocation separating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112605334A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08168926A (en) * | 1994-12-19 | 1996-07-02 | Koyo Fastener Kk | Feeder device for rivet |
| JPH0976041A (en) * | 1995-09-14 | 1997-03-25 | Matsushita Electric Works Ltd | Rivet contact caulking punch |
| JP2005212949A (en) * | 2004-01-29 | 2005-08-11 | Hitachi Zosen Corp | Vessel supplying device |
| JP2015020217A (en) * | 2013-07-16 | 2015-02-02 | 株式会社セーコウ | Sheet punching device |
| CN204504123U (en) * | 2015-04-01 | 2015-07-29 | 昆山豪润精密模具有限公司 | Automatic riveting feed mechanism in mould |
| CN104953770A (en) * | 2015-07-03 | 2015-09-30 | 深圳市志杰达自动化机械有限公司 | Automatic assembly machine for end cover and brush carriers of micromotor |
| CN105127352A (en) * | 2015-09-08 | 2015-12-09 | 惠州智科实业有限公司 | Automatic plate riveting device |
| CN105798219A (en) * | 2016-02-22 | 2016-07-27 | 东莞市苏迪罗电子科技有限公司 | Multi-rivet automatic assembly riveting machine |
| CN111618230A (en) * | 2020-06-30 | 2020-09-04 | 丰顺县泰雅达实业有限公司 | Multi-sliding-block synchronous flow rotating table and riveting machine with same |
| CN214161274U (en) * | 2020-12-23 | 2021-09-10 | 成都宏明双新科技股份有限公司 | Rivet dislocation separating mechanism |
-
2020
- 2020-12-23 CN CN202011536807.9A patent/CN112605334A/en active Granted
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08168926A (en) * | 1994-12-19 | 1996-07-02 | Koyo Fastener Kk | Feeder device for rivet |
| JPH0976041A (en) * | 1995-09-14 | 1997-03-25 | Matsushita Electric Works Ltd | Rivet contact caulking punch |
| JP2005212949A (en) * | 2004-01-29 | 2005-08-11 | Hitachi Zosen Corp | Vessel supplying device |
| JP2015020217A (en) * | 2013-07-16 | 2015-02-02 | 株式会社セーコウ | Sheet punching device |
| CN204504123U (en) * | 2015-04-01 | 2015-07-29 | 昆山豪润精密模具有限公司 | Automatic riveting feed mechanism in mould |
| CN104953770A (en) * | 2015-07-03 | 2015-09-30 | 深圳市志杰达自动化机械有限公司 | Automatic assembly machine for end cover and brush carriers of micromotor |
| CN105127352A (en) * | 2015-09-08 | 2015-12-09 | 惠州智科实业有限公司 | Automatic plate riveting device |
| CN105798219A (en) * | 2016-02-22 | 2016-07-27 | 东莞市苏迪罗电子科技有限公司 | Multi-rivet automatic assembly riveting machine |
| CN111618230A (en) * | 2020-06-30 | 2020-09-04 | 丰顺县泰雅达实业有限公司 | Multi-sliding-block synchronous flow rotating table and riveting machine with same |
| CN214161274U (en) * | 2020-12-23 | 2021-09-10 | 成都宏明双新科技股份有限公司 | Rivet dislocation separating mechanism |
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