CN204094032U - A kind of quick nailing mechanism of rivet driver - Google Patents
A kind of quick nailing mechanism of rivet driver Download PDFInfo
- Publication number
- CN204094032U CN204094032U CN201420604953.4U CN201420604953U CN204094032U CN 204094032 U CN204094032 U CN 204094032U CN 201420604953 U CN201420604953 U CN 201420604953U CN 204094032 U CN204094032 U CN 204094032U
- Authority
- CN
- China
- Prior art keywords
- skid plate
- hole
- crossbeam
- compression leg
- fuselage
- 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.)
- Expired - Fee Related
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- Insertion Pins And Rivets (AREA)
Abstract
A kind of quick nailing mechanism of rivet driver, comprise the fuselage vertically arranged, described fuselage is fixedly connected with horizontally disposed crossbeam, described fuselage arranges the bracket parallel with crossbeam, described bracket is arranged the fore-set for accepting single rivet, on described crossbeam, corresponding fore-set position arranges the compression leg of vertically movement up and down and drives the linkage of compression leg motion.Machine drives compression leg by linkage, realizes the operation of continual riveter nail, thus accelerates operating efficiency, and the internal stress while of being and reducing riveter nail, machine part itself caused, thus extend working life.
Description
Technical field
The utility model relates to rivet make-up machinery field, especially for the rivet driver of the products such as the chair back.
Background technology
Rivet refers in riveted joint, and utilize self-deformation or interference to connect by the part of riveting parts, it utilizes the magnitude of interference of rivet and lock body opening to rivet.Now a lot of market there is a lot of riveting gun, need operating personnel oneself first to prepare a lot of rivet, then manual single rivet is inserted in required workpiece, then riveting gun is used to fix, this slows operating efficiency, and rivet is easily scattering on the ground, causes cleaning trouble.And each operating personnel use the custom of riveting gun and skill ability different, cause the rivet be up to alternate betwwen good and bad, difficult quality control.
As a kind of fully automatic integral rivet driver that the patent No. is CN201210353606.4, by the improvement to rivet driver automatic nail beating device, thus make nailing process more steadily, accurately, save manpower, time, more can improve the yield of product, increase production capacity, realize nailing process comprehensive automation.Nailing device is wherein exactly realize automatic nailing by riveting gun being modified into unified pneumatic control.
Utility model content
The purpose of this utility model solves the problems of the technologies described above, and provides a kind of rivet nailing mechanism of the full-automatic nail of riveter fast.
Technical solution of the present utility model is: a kind of quick nailing mechanism of rivet driver, comprise the fuselage vertically arranged, described fuselage is fixedly connected with horizontally disposed crossbeam, described fuselage arranges the bracket parallel with crossbeam, described bracket is arranged the fore-set for accepting single rivet, on described crossbeam, corresponding fore-set position arranges the compression leg of vertically movement up and down and drives the linkage of compression leg motion; Described fuselage arranges motor, and motor is by pulley drive main wheel, and main wheel arranges main shaft, and main shaft is connected with fuselage by rotation seat; Described linkage comprises the eccentric wheel on the same plane being arranged at the corresponding compression leg of described main shaft, described eccentric wheel sleeve body contact seat, described shell block connects connecting rod, through hole offered by described connecting rod, one end of skid plate is connected in described through hole, the other end of described skid plate is hingedly connected on the extension rod that described compression leg is piercing in outside crossbeam, and the centre position of described skid plate is connected with crossbeam by Connection Block.
Machine achieves the vertical motion up and down of compression leg by the combination of linkage and motor, namely achieve the function of automatic riveter nail, pneumatic actuation will be realized before avoiding, also need, in factory building, air pipe passway is installed, connect the pattern to be in charge of again, solve and trouble is installed, the problem that cost is high.And it is faster that the structure of this riveter nail can realize riveter nail speed, and stability is high, there will not be the problem of leaking gas in riveting gun.
As preferably, one end of described skid plate is inserted in through hole, and the height of described through hole is greater than the height that skid plate inserts part in through hole, and the buffer unit for weakening because skid plate moves in through hole to the impulsive contact force that through-hole wall produces is set on the end face of this one end of skid plate.Here it is to allow skid plate can have certain activity space when driving compression leg motion that the height designing through hole is greater than the height that skid plate inserts part in through hole, and prevent between compression leg and crossbeam, producing stuck situation, reduce the internal stress produced because wanting compression leg to clash into rivet between each attaching parts, each parts can be used for a long time.
As preferably, described buffer unit comprises and is arranged at shell block and skid plate respectively and is positioned at horizontal columns on the end face of through hole one end, arranges spring between described two horizontal columns.Here spring just can give a lower pulling force when skid plate and through hole upper wall produce impulsive force, otherwise gives a lifting force when skid plate produces impulsive force to through hole lower wall.
As preferably, described horizontal columns is threaded with skid plate.Horizontal columns can be facilitated like this to be inserted into length in skid plate, thus the direction of pull of regulating spring.
As preferably, described connecting rod comprises support bar and adjusting rod, described support bar offers through hole, screw thread offered by described adjusting rod, adjusting rod is inserted in support bar and the nut that is threaded in the part that it arranges screw thread fixes adjusting rod is inserted into distance in support bar.By arranging the distance between adjusting rod and support bar, thus regulating the distance pulled skid plate to change the force length of compression leg to rivet, so just can be applicable to the assembling of the rivet of different size size.
As preferably, described skid plate is rotationally connected by central shaft and Connection Block, and skid plate is also offered at least two installing holes for mounting center axle.By regulating the fulcrum of skid plate, the pressure needed for compression leg can be determined like this.
The utility model beneficial effect is:
Machine drives compression leg by linkage, realizes the operation of continual riveter nail, thus accelerates operating efficiency, and the internal stress while of being and reducing riveter nail, machine part itself caused, thus extend working life.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment perspective view;
Fig. 2 is the side structure schematic diagram of the present embodiment linkage;
Fig. 3 is the structural representation of connecting rod.
In figure: 1-fuselage, 11-crossbeam, 2-bracket, 21-fore-set, 3-compression leg, 31-extension rod, 4-linkage, 41-skid plate, 42-central shaft, 421-installing hole, 43-Connection Block, 44-connecting rod, 441-through hole, 442-support bar, 443-adjusting rod, 444-nut, 45-buffer unit, 451-horizontal columns, 452-spring, 5-motor, 51-belt pulley, 52-main wheel, 6-eccentric wheel, 61-main shaft, 62-rotation seat, 63-shell block.
Detailed description of the invention
Below in conjunction with accompanying drawing, with embodiment, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Embodiment 1, as shown in Figure 1-2, a kind of quick rivet machine, comprise the fuselage 1 vertically arranged, described fuselage 1 is fixedly connected with horizontally disposed crossbeam 11, described fuselage 1 arranging the bracket 2 parallel with crossbeam 11, described bracket 2 being arranged the fore-set 21 for accepting single rivet, the compression leg 3 that on described crossbeam 11, corresponding fore-set 21 position arranges vertically movement up and down and the linkage 4 driving compression leg 3 to move; Described fuselage 1 arranges motor 5, and motor 5 is by belt pulley 51 transmission main wheel 52, and main wheel 52 is arranged main shaft 61, main shaft 61 is connected with fuselage 1 by rotation seat 62; Described linkage 4 comprises the eccentric wheel 6 on the same plane being arranged at the corresponding compression leg 3 of described main shaft 61, the outer sleeve joint shell seat 63 of described eccentric wheel 6, ball bearing is set in shell block 63 and carrys out connecting eccentric wheel 6, described shell block 63 extenal fixation connects one end of connecting rod 44, the other end of described connecting rod 44 offers through hole 441, one end of skid plate 41 is connected in described through hole 441, the other end of described skid plate 41 is hingedly connected on the extension rod 31 that described compression leg 3 is piercing in outside crossbeam 11, and the centre position of described skid plate 41 is connected with crossbeam 11 by Connection Block 43.
One end of described skid plate 41 is inserted in through hole 441, and the height of described through hole 441 is greater than the height that skid plate 41 inserts part in through hole 441, and the buffer unit 45 for weakening because skid plate 41 moves in through hole 441 to the impulsive contact force that through hole 441 inwall produces is set on the end face of this one end of skid plate 41; The movable connection method of this skid plate 41 and through hole 441 can prevent from producing stuck situation between compression leg 3 and crossbeam 11, reducing the internal stress produced because wanting compression leg 3 to clash into rivet between each attaching parts, improving the service life of each parts.Described buffer unit 45 comprises and is arranged at shell block 63 and skid plate 41 respectively and is positioned at horizontal columns 451 on the end face of through hole 441 one end, arranges spring 452 between described two horizontal columns 451.Here spring 452 just can give a lower pulling force when skid plate 41 produces impulsive force with through hole 441 upper wall, gives a lifting force when skid plate 41 pairs of through hole 441 lower walls produce impulsive force.
The conveniently force direction of regulating spring 452, so described horizontal columns 451 is threaded with skid plate 41.So just can regulate the position of the horizontal columns 451 of linking springs one end, thus change the force direction of spring.
As shown in Figure 3, in order to the stroke distances that compression leg 3 riveter can be regulated to follow closely, so described connecting rod 44 comprises support bar 442 and adjusting rod 443, described support bar 442 offers through hole 441, screw thread offered by described adjusting rod 443, and adjusting rod 443 is inserted in support bar 442 and the nut 444 that is threaded in the part that it arranges screw thread fixes adjusting rod 443 is inserted into distance in support bar 442.By the length of regulating connecting rod 44, carry out the haul distance of corresponding change extension rod 31.
As shown in Figure 2, in order to improve the diversity of mechanism, namely can the rivet of different size, so skid plate 41 is rotationally connected by central shaft 42 and Connection Block 43, and skid plate 41 is also offered at least two installing holes 421 for mounting center axle 42.By regulating the fulcrum of skid plate 41, determine the pressure needed for compression leg 3.
Claims (6)
1. the quick nailing mechanism of a rivet driver, it is characterized in that: comprise the fuselage (1) vertically arranged, described fuselage (1) is fixedly connected with horizontally disposed crossbeam (11), described fuselage (1) is upper arranges the bracket (2) parallel with crossbeam (11), the upper fore-set (21) arranged for accepting single rivet of described bracket (2), the compression leg (3) that upper corresponding fore-set (21) position of described crossbeam (11) arranges vertically movement up and down and the linkage (4) driving compression leg (3) to move, described fuselage (1) is arranged motor (5), motor (5), by belt pulley (51) transmission main wheel (52), main wheel (52) is arranged main shaft (61), and main shaft (61) is connected with fuselage (1) by rotation seat (62), described linkage (4) comprises the eccentric wheel (6) on the same plane being arranged at described main shaft (61) corresponding compression leg (3), the outer sleeve joint shell seat (63) of described eccentric wheel (6), described shell block (63) connects connecting rod (44), described connecting rod (44) is offered through hole (441), one end of skid plate (41) is connected in described through hole (441), the other end of described skid plate (41) is hingedly connected to described compression leg (3) and is piercing on crossbeam (11) extension rod outward (31), the centre position of described skid plate (41) is connected with crossbeam (11) by Connection Block (43).
2. by the quick nailing mechanism of a kind of rivet driver according to claim 1, it is characterized in that: one end of described skid plate (41) is inserted in through hole (441), and the height of described through hole (441) is greater than the height that skid plate (41) inserts part in through hole (441), and the buffer unit (45) being used for weakening because skid plate (41) moves in through hole (441) to the impulsive contact force that through hole (441) inwall produces is set on the end face of skid plate (41) this one end.
3. by the quick nailing mechanism of a kind of rivet driver according to claim 2, it is characterized in that: described buffer unit (45) comprises and is arranged at shell block (63) and skid plate (41) respectively and is positioned at horizontal columns (451) on the end face of through hole (441) one end, arranges spring (452) between described two horizontal columns (451).
4., by the quick nailing mechanism of a kind of rivet driver according to claim 3, it is characterized in that: described horizontal columns (451) is threaded with skid plate (41).
5. by the quick nailing mechanism of a kind of rivet driver according to claim 4, it is characterized in that: described connecting rod (44) comprises support bar (442) and adjusting rod (443), described support bar (442) is offered through hole (441), (443) offer screw thread with described adjusting rod, and adjusting rod (443) is inserted in support bar (442) and the nut (444) that is threaded in the part that it arranges screw thread fixes adjusting rod (443) is inserted into distance in support bar (442).
6. by the quick nailing mechanism of a kind of rivet driver described in claim 1 or 5, it is characterized in that: described skid plate (41) is rotationally connected by central shaft (42) and Connection Block (43), and skid plate (41) is also offered at least two installing holes for mounting center axle (42) (421).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604953.4U CN204094032U (en) | 2014-10-20 | 2014-10-20 | A kind of quick nailing mechanism of rivet driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604953.4U CN204094032U (en) | 2014-10-20 | 2014-10-20 | A kind of quick nailing mechanism of rivet driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094032U true CN204094032U (en) | 2015-01-14 |
Family
ID=52262502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604953.4U Expired - Fee Related CN204094032U (en) | 2014-10-20 | 2014-10-20 | A kind of quick nailing mechanism of rivet driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305242A (en) * | 2021-04-15 | 2021-08-27 | 祝俊 | Construction steel bar bending equipment convenient to regulate and control |
-
2014
- 2014-10-20 CN CN201420604953.4U patent/CN204094032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305242A (en) * | 2021-04-15 | 2021-08-27 | 祝俊 | Construction steel bar bending equipment convenient to regulate and control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20171020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |