CN216461526U - Bed plate claw nail riveting machine - Google Patents
Bed plate claw nail riveting machine Download PDFInfo
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- CN216461526U CN216461526U CN202122923328.9U CN202122923328U CN216461526U CN 216461526 U CN216461526 U CN 216461526U CN 202122923328 U CN202122923328 U CN 202122923328U CN 216461526 U CN216461526 U CN 216461526U
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Abstract
The utility model discloses a bed plate claw nail riveting machine, which relates to the field of riveting equipment and comprises a rack, a feeding device, a stamping device and a first driving piece, wherein the feeding device comprises a vibrating disc, a blanking channel, a material limiting mechanism arranged on the blanking channel and an elastic pre-discharging mechanism positioned at the tail end of the blanking channel, the stamping device corresponds to the elastic pre-discharging mechanism, and the elastic pre-discharging mechanism has a first state of clamping materials when not being stamped and a second state of releasing the materials when being stressed when being stamped. The utility model has the advantages of good working stability and high processing efficiency.
Description
Technical Field
The utility model relates to the field of riveting equipment, in particular to a bed plate claw nail riveting machine.
Background
The claw nail riveting machine is needed to be used for punching the claw nails into the bed plate in the processing production of the bed plate, but the existing riveting machine is complex in mechanism, the probability of forming unqualified products after punching is too high, the punching interval is too long, the efficiency is low, the existing processing production requirements cannot be met, and in each punching, the claw nails are placed in place and then punched, so that the use is very inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the background art, the utility model provides the bed plate claw riveting machine which is good in working stability and high in machining efficiency.
The technical scheme adopted by the utility model is as follows: the utility model provides a bed plate claw nail riveter, includes frame, feed arrangement, stamping device and first driving piece, feed arrangement includes vibration dish, unloading passageway, installs limit material mechanism on the unloading passageway and is located the terminal elasticity of unloading passageway and puts drop feed mechanism in advance, stamping device corresponds with the elasticity drop feed mechanism in advance, the elasticity drop feed mechanism in advance has the first state of centre gripping material when not punching press and the second state of the material is released to the atress when the punching press.
The punching device includes:
the guide sleeve is vertically arranged on the rack;
the upper punch is mounted on the guide sleeve in a sliding manner;
the lower punching die is fixedly arranged on the rack and corresponds to the upper punching head up and down;
one end of the transmission component is connected with the output end of the first driving piece, and the other end of the transmission component is connected with the top of the upper punch;
the upper punch has a first action of approaching the lower punch downwards and a second action of moving away from the lower punch upwards under the driving of the transmission assembly.
The transmission assembly comprises a gear set, a crank shaft, a first connecting rod, a swing arm and a second connecting rod, the gear set comprises a first gear and a second gear which are meshed with each other, the crank shaft is connected with the second gear in a linkage mode, the crank shaft is provided with an eccentric crank, one end of the swing arm is connected with the crank in a linkage mode through the first connecting rod, the other end of the swing arm is connected with the upper punch in a linkage mode through the second connecting rod, and the middle portion of the swing arm is installed in the rack in an articulated mode.
The limit material mechanism includes:
the second driving piece is arranged on one side of the blanking channel;
the mounting seat is fixedly mounted on the output end of the second driving piece and is positioned behind the blanking channel;
the first striker plate is fixedly arranged on the mounting seat and is positioned on one side of the blanking channel;
the second material blocking plate is fixedly arranged on the mounting seat and is positioned on the other side of the blanking channel;
the first material baffle plate and the second material baffle plate are positioned in front of the blanking channel,
the mounting seat is driven by the second driving piece to do transverse reciprocating motion, and has a first action of driving the first material baffle plate to be inserted into the blanking channel to block materials and driving the second material baffle plate to exit from the blanking channel, and a second action of driving the second material baffle plate to be inserted into the blanking channel to isolate the bottommost materials from other materials and driving the first material baffle plate to exit from the blanking channel to enable the bottommost materials to fall.
The front end of the first striker plate is provided with a first inclined plane, the front end of the second striker plate is provided with a second inclined plane, the first inclined plane is parallel to the second inclined plane, and the distance between the lowest end of the first inclined plane and the uppermost end of the second inclined plane is matched with the size of the material.
The elasticity drop feed mechanism in advance includes:
the mounting plate is fixedly mounted on the rack, and a first mounting groove is formed in the mounting plate;
the first material receiving nozzle and the second material receiving nozzle are symmetrically arranged on the front surface of the mounting plate, and the lower ends of the first material receiving nozzle and the second material receiving nozzle are matched to form a first material receiving groove matched with the material;
the first elastic assembly is arranged in the first mounting groove and is in elastic contact fit with the first material receiving nozzle and the second material receiving nozzle;
the middle positions of the first material receiving nozzle and the second material receiving nozzle are symmetrically hinged to the two sides of the mounting plate respectively;
the elastic pre-discharging mechanism is provided with a first action that the first receiving nozzle and the second receiving nozzle overcome the resistance of the first elastic component to open to two sides after the first receiving groove is stressed, and a second action that the first elastic component drives the first receiving nozzle and the second receiving nozzle to reset and fold after the pressure disappears.
The upper ends of the first material receiving nozzle and the second material receiving nozzle are respectively provided with a bolt inserted into the first mounting groove;
the first elastic component includes:
the wedge block is arranged in the first mounting groove in a sliding manner and is provided with a through hole penetrating through the upper end and the lower end;
the adjusting rod penetrates through the wedge block along the length direction of the wedge block, the upper end of the adjusting rod is in threaded fit with the mounting plate, and a first elastic piece abutting against the lower end of the adjusting rod and the wedge block is arranged between the lower end of the adjusting rod and the wedge block;
two sides of the upper end of the wedge block are provided with symmetrical slopes, and the middle position of the upper end of the wedge block is provided with a plane for connecting the slopes on the two sides;
when the elastic pre-discharging mechanism is in a first action, the plug pins overcome the elastic pre-tightening force of the wedge blocks and move to the plane in opposite directions, and when the elastic pre-discharging mechanism is in a second action, the elastic pre-tightening force of the wedge blocks drives the plug pins to move to slopes on two sides in opposite directions.
The first material that connects is chewed and the intermediate position that the second connects the material to chew is equipped with the fixed axle, be equipped with the confession on the mounting panel the articulated second mounting groove of installing of fixed axle, the second mounting groove is the arc.
The first material receiving nozzle and the second material receiving nozzle are arranged at the bottom and located at the position in front of the first material receiving groove, and a material receiving inclined plane corresponding to the blanking channel is arranged at the position in front of the first material receiving groove.
And a nut in threaded fit with the adjusting rod is arranged in the mounting plate.
The elasticity drop feed mechanism in advance includes:
the fixed foot is fixedly arranged on the rack;
the supporting frame is hinged and installed at the bottom end of the fixing foot;
the third material receiving nozzle is hinged to the bottom end of the supporting frame and is provided with a second material receiving groove for receiving materials falling from the blanking channel;
a second elastic component elastically abutting against the fixing pin and a third elastic component elastically abutting against a third material receiving nozzle are arranged in the supporting frame;
and a magnetic part corresponding to the second receiving groove is arranged in the third receiving nozzle.
Be equipped with the mounting hole that supplies second elastic component and third elastic component installation respectively in the support frame, second elastic component and third elastic component structure are the same, and all include respectively:
the torsion adjusting screw is arranged at one end of the mounting hole in a threaded fit manner;
the ejecting block is installed at the other end of the installation hole in a sliding mode;
the second elastic piece is arranged in the mounting hole, and two ends of the second elastic piece are in abutting contact with the torsion adjusting screw and the jacking block;
the top block of the second elastic component is in butt fit with the fixed foot, and the top block of the third elastic component is in butt fit with the third material receiving nozzle.
The utility model has the beneficial effects that: this technical scheme is through setting up limit material mechanism, will carry out quantity restriction through the claw nail of unloading passageway, only lets a claw nail whereabouts at every turn, and drop feed mechanism centre gripping claw nail in advance through elasticity moreover, and stamping device's a punching press action all with elasticity in advance on the drop feed mechanism claw nail rush into the bed board at every turn, have work efficiency height, the blanking is accurate, advantage that job stabilization nature is good.
Drawings
Fig. 1 is a schematic structural view of a bed plate claw riveting machine according to an embodiment of the utility model.
Fig. 2 is a side view of a bed plate claw nail riveting machine.
Fig. 3 is a rear view of the bed plate claw nail riveting machine.
Fig. 4 is a schematic diagram showing a second operation of the press apparatus.
Fig. 5 is a schematic view of the first operation of the press apparatus.
Fig. 6 is a schematic structural diagram of a second action of the first embodiment of the elastic pre-feeding mechanism.
Fig. 7 is a schematic structural diagram of a first action of the first embodiment of the elastic pre-feeding mechanism.
FIG. 8 is a side view of a first embodiment of a resilient pre-emptier.
Fig. 9 is an initial structure schematic diagram of the material limiting mechanism.
Fig. 10 is a structural diagram of a first action of the material limiting mechanism.
Fig. 11 is a structural diagram of a second action of the material limiting mechanism.
Fig. 12 is a schematic structural view of the second embodiment of the elastic pre-discharge mechanism before the upper punch presses down.
Fig. 13 is a schematic structural view of the upper punch pressing in the second embodiment of the elastic pre-discharging mechanism.
Fig. 14 is a schematic structural view of the second embodiment of the elastic pre-discharge mechanism after the upper punch is pressed down.
Detailed Description
The embodiments of the utility model will be further described with reference to the accompanying drawings in which:
as shown in the figure, the bed plate claw nail riveting machine comprises a machine frame 1, a feeding device, a stamping device 6 and a first driving piece 7, wherein the feeding device comprises a vibrating disc 2, a blanking channel 3, a material limiting mechanism 4 arranged on the blanking channel 3 and an elastic pre-discharging mechanism 5 positioned at the tail end of the blanking channel 3, the stamping device 6 corresponds to the elastic pre-discharging mechanism 5, and the elastic pre-discharging mechanism 5 has a first state of clamping materials when the materials are not stamped and a second state of releasing the materials when the materials are stressed when the materials are stamped; this technical scheme is through setting up limit material mechanism, will carry out quantity restriction through the claw nail of unloading passageway, only lets a claw nail whereabouts at every turn, and drop feed mechanism centre gripping claw nail in advance through elasticity moreover, and stamping device's a punching press action all with elasticity in advance on the drop feed mechanism claw nail rush into the bed board at every turn, have work efficiency height, the blanking is accurate, advantage that job stabilization nature is good.
The punching device 6 includes:
the guide sleeve 61 is vertically arranged on the rack 1;
an upper punch 62 slidably mounted on the guide sleeve 61;
a lower die 63 fixedly mounted on the frame 1 and vertically corresponding to the upper punch 62;
a transmission assembly, one end of which is connected with the output end of the first driving member 7 and the other end of which is connected with the top of the upper punch 62;
the upper punch 62 is driven by the transmission assembly to have a first action of being close to the lower die 63 downwards and a second action of being far away from the lower die 63 upwards, the transmission assembly is driven by the first driving piece to work, the upper punch driven by the transmission assembly reciprocates up and down, and the guide sleeve ensures the accuracy of the up-and-down movement of the upper punch.
The first driving member in this embodiment employs a servo motor.
The transmission assembly comprises a gear set, a crank shaft 64, a first connecting rod 65, a swing arm 66 and a second connecting rod 67, the gear set comprises a first gear 68 and a second gear 69 which are meshed with each other, the crank shaft 64 is in linkage connection with the second gear 69, the crank shaft 64 is provided with an eccentric crank 641, one end of the swing arm 66 is in linkage connection with the crank through the first connecting rod 65, the other end of the swing arm is in linkage connection with the upper punch 62 through the second connecting rod 67, the middle part of the swing arm 66 is hinged to be installed on the frame 1, a first driving piece drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the crank shaft to rotate again, the crank shaft drives the swing arm to swing around the middle part of the swing arm through the first connecting rod, and the other end of the swing arm drives the upper punch to move up and down through the second connecting rod.
The material limiting mechanism 4 comprises:
a second driving member 41 provided at one side of the blanking passage 3;
a mounting seat 42 fixedly mounted on the output end of the second driving member 41 and located behind the blanking channel 3;
the first striker plate 43 is fixedly arranged on the mounting seat 42 and is positioned at one side of the blanking channel 3;
the second material blocking plate 44 is fixedly arranged on the mounting seat 42 and is positioned at the other side of the blanking channel 3;
the first striker plate 43 and the second striker plate 44 are located in front of the blanking channel 3,
the mounting seat 42 is driven by the second driving member 41 to perform a transverse reciprocating motion, and has a first action of driving the first striker plate 43 to insert into the blanking channel 3 to stop the materials and driving the second striker plate 44 to exit from the blanking channel 3, and a second action of driving the second striker plate 44 to insert into the blanking channel 3 to isolate the lowest materials from other materials and driving the first striker plate 43 to exit from the blanking channel 3 to allow the lowest materials to fall, wherein the first striker plate and the second striker plate are both mounted on the mounting seat, so that they are in synchronous motion and are arranged in a staggered manner, and when one of the first striker plate and the second striker plate is inserted into the blanking channel, the other one exits from the blanking channel, as shown in fig. 9, 10 and 11.
The front end of the first material blocking plate 43 is provided with a first inclined surface 431, the front end of the second material blocking plate 44 is provided with a second inclined surface 441, the first inclined surface 431 and the second inclined surface 441 are parallel to each other, the distance between the lowest end of the first inclined surface 431 and the uppermost end of the second inclined surface 441 is matched with the size of a material, when the distance between the lowest end of the first inclined surface 431 and the uppermost end of the second inclined surface 441 is matched with the size of a nail, only one nail is put down each time, when two nails are required to be put down, the distance between the lowest end of the first inclined surface 431 and the uppermost end of the second inclined surface 441 is matched with the sizes of two nails, and by analogy, the height difference between the first material blocking plate 43 and the second material blocking plate can be adjusted according to actual production requirements.
The elastic pre-discharging mechanism (5) has two embodiments,
in a first embodiment, the elastic pre-discharging mechanism 5 includes:
the mounting plate 51 is fixedly mounted on the frame 1, and a first mounting groove is formed in the mounting plate;
the first material receiving nozzle 52 and the second material receiving nozzle 53 are symmetrically arranged on the front surface of the mounting plate 51, and the lower ends of the first material receiving nozzle and the second material receiving nozzle are matched to form a first material receiving groove 54 matched with the material;
the first elastic assembly 55 is arranged in the first mounting groove and is in elastic contact fit with the first material receiving nozzle 52 and the second material receiving nozzle 53;
the middle positions of the first material receiving nozzle 52 and the second material receiving nozzle 53 are symmetrically hinged and arranged on two sides of the mounting plate 51 respectively;
the elastic pre-discharging mechanism 5 has a first action that the first material receiving nozzle 52 and the second material receiving nozzle 53 are opened to both sides by overcoming the resistance of the first elastic component 55 after the first material receiving groove 54 is stressed, and a second action that the first elastic component 55 drives the first material receiving nozzle 52 and the second material receiving nozzle 53 to reset and fold after the pressure disappears; every claw nail of whereabouts all can fall into first material receiving groove in the unloading passageway, first material receiving groove is located the top punch under, the top punch exert for the pressure transmission of claw nail first material receiving mouth 52 and second material receiving mouth 53 of both sides, make the two overcome elasticity pretightning force back to open to both sides, after accomplishing punching press work, the top punch upwards moves back, first material receiving mouth 52 and second material receiving mouth 53 fold under the effect of elasticity pretightning force, resume the shape of first material receiving groove again, wait for the whereabouts of next claw nail.
The upper ends of the first material receiving mouth 52 and the second material receiving mouth 53 are respectively provided with a bolt 56 inserted into the first mounting groove;
the first elastic member 55 includes:
a wedge 551 slidably mounted in the first mounting groove and having a through hole penetrating the upper and lower ends;
an adjusting rod 552 which penetrates the wedge 551 along the length direction of the wedge 551, has an upper end in threaded engagement with the mounting plate 51, and has a first elastic member 553 abutting against the wedge 551 and the lower end; the adjusting rod is a bolt; symmetrical slopes 554 are arranged at the two sides of the upper end of the wedge 551, and a plane 555 connected with the slopes 554 at the two sides is arranged at the middle position;
when the elastic pre-discharging mechanism 5 is in a first action, the pins 56 move oppositely to the plane 555 by overcoming the elastic pre-tightening force of the wedge 551, and when the elastic pre-discharging mechanism 5 is in a second action, the elastic pre-tightening force of the wedge 551 drives the pins 56 to move away to the slopes 554 at two sides; through revolving the bolt soon, can adjust the pretightning force size that first elastic component applyed for the voussoir, the voussoir receives an ascending elastic thrust all the time, makes the voussoir contact the cooperation with the bolt all the time.
First connect material to chew 52 and second connect the intermediate position of material chewing 53 to be equipped with fixed axle 57, be equipped with the confession on the mounting panel 51 the articulated second mounting groove 511 of installing of fixed axle 57, the second mounting groove is the arc, after the punch head contacted the claw nail, connect material chewing 52 and second to first connect material to chew 53 and have a rigid power, in order to unload this power, improve elasticity feeding mechanism's life in advance, set the second mounting groove into the arc, can let the fixed axle slide along the radian, concrete embodiment does: after receiving the pressure, the first receiving nozzle 52 and the second receiving nozzle 53 will move downward while opening to both sides, thereby removing the force of the upper punch.
In another embodiment, in order to ensure that the first receiving nozzle 52 and the second receiving nozzle 53 can be reset, a tension spring for connecting the first receiving nozzle 52 and the second receiving nozzle 53 is arranged on the back side of the first receiving nozzle and the second receiving nozzle 53.
The first material receiving nozzle 52 and the second material receiving nozzle 53 are provided with material receiving inclined planes 58 corresponding to the blanking channel 3 at positions in front of the first material receiving groove 54, and the inclined planes are used for ensuring that the claw nails accurately enter the first material receiving groove.
The mounting plate 51 is internally provided with a nut 512 which is in threaded fit with the adjusting rod 552 and can be used for adjusting the height of the adjusting rod, so that a proper pretightening force can be selected.
Example two:
the elastic pre-discharging mechanism 5 comprises:
a fixed leg 81 fixedly mounted on the frame;
a support frame 82 which is hinged to the bottom end of the fixing foot 81;
the third material receiving nozzle 83 is hinged to the bottom end of the supporting frame 82 and is provided with a second material receiving groove 84 for receiving the material falling from the blanking channel;
a second elastic component elastically abutting against the fixing foot 81 and a third elastic component elastically abutting against the third receiving nozzle 83 are arranged in the supporting frame 82;
a magnetic part 85 corresponding to the second receiving groove 84 is arranged in the third receiving nozzle 83.
The support frame 82 is provided with mounting holes 86 for mounting a second elastic component and a third elastic component respectively, the second elastic component and the third elastic component have the same structure and respectively comprise:
a torsion adjusting screw 87 which is threadedly fitted into one end of the mounting hole 86;
a top block 88 slidably mounted at the other end of the mounting hole 86;
a second elastic member 89 installed in the installation hole 86 and having both ends thereof abutting against the torsion adjusting screw 87 and the top block 88;
the top block 88 of the second elastic component is matched with the fixed foot 81 in an abutting mode, and the top block 88 of the third elastic component is matched with the third material receiving nozzle 83 in an abutting mode.
In the first embodiment, after the upper punch is pressed down, the elastic pre-discharging mechanism is opened towards two sides for riveting and installing the claw nails, while in the second embodiment, the elastic pre-discharging mechanism is retreated backwards by using the elastic force after the upper punch is pressed down.
The specific working process is as follows: when falling of a claw nail blanking channel, the claw nail enters a second receiving groove and is adsorbed by a magnetic part to be accurately positioned, wherein the second receiving groove is an open groove, the claw nail can enter and exit the second receiving groove, the claw nail and an upper punch are kept on the same vertical line, when the punch is pressed downwards and inserted into the claw nail, pressure is transmitted to a third receiving nozzle, the third receiving nozzle overcomes the pretightening force of a third elastic assembly, the third receiving nozzle swings backwards around a hinge point, then the pressure is transmitted to a support frame, the support frame overcomes the pretightening force of the second elastic assembly, and the support frame swings backwards around the hinge point.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concept is not limited to the above embodiments, and any modifications using the inventive concept are intended to be included within the scope of the appended claims.
Claims (10)
1. The utility model provides a bed board claw nail riveter which characterized in that: including frame (1), feed arrangement, stamping device (6) and first driving piece (7), feed arrangement includes vibration dish (2), unloading passageway (3), installs limit material mechanism (4) on unloading passageway (3) and is located unloading passageway (3) terminal elasticity drop feed mechanism (5) in advance, stamping device (6) correspond with elasticity drop feed mechanism (5) in advance, elasticity drop feed mechanism (5) in advance have the first state of centre gripping material when not punching press and the second state of the material is decontroled to the atress when the punching press.
2. The bed plate claw nail riveting machine according to claim 1, characterized in that: the stamping device (6) comprises:
the guide sleeve (61) is vertically arranged on the rack (1);
an upper punch (62) slidably mounted on the guide sleeve (61);
the lower punching die (63) is fixedly arranged on the frame (1) and corresponds to the upper punch (62) up and down;
one end of the transmission component is connected with the output end of the first driving piece (7), and the other end of the transmission component is connected with the top of the upper punch (62);
the upper punch (62) is driven by the transmission assembly to have a first action of approaching the lower punch die (63) downwards and a second action of moving away from the lower punch die (63) upwards.
3. The bed plate claw nail riveting machine according to claim 2, characterized in that: the transmission assembly comprises a gear set, a crank shaft (64), a first connecting rod (65), a swing arm (66) and a second connecting rod (67), the gear set comprises a first gear (68) and a second gear (69) which are meshed with each other, the crank shaft (64) is connected with the second gear (69) in a linkage mode, the crank shaft (64) is provided with an eccentric crank (641), one end of the swing arm (66) is connected with the crank in a linkage mode through the first connecting rod (65) and the other end of the swing arm is connected with the upper punch (62) in a linkage mode through the second connecting rod (67), and the middle portion of the swing arm (66) is installed on the rack (1) in a hinged mode.
4. The bed plate claw nail riveting machine according to claim 1, characterized in that: the material limiting mechanism (4) comprises:
a second driving member (41) arranged on one side of the blanking channel (3);
the mounting seat (42) is fixedly mounted on the output end of the second driving piece (41) and is positioned behind the blanking channel (3);
the first material baffle plate (43) is fixedly arranged on the mounting seat (42) and is positioned on one side of the blanking channel (3);
the second material blocking plate (44) is fixedly arranged on the mounting seat (42) and is positioned on the other side of the blanking channel (3);
the first material baffle plate (43) and the second material baffle plate (44) are positioned in front of the blanking channel (3),
the mounting seat (42) is driven by a second driving part (41) to do transverse reciprocating motion, and has a first action of driving a first material baffle plate (43) to be inserted into the blanking channel (3) to stop materials and driving a second material baffle plate (44) to exit from the blanking channel (3), and a second action of driving the second material baffle plate (44) to be inserted into the blanking channel (3) to isolate the bottommost materials from other materials and driving the first material baffle plate (43) to exit from the blanking channel (3) to enable the bottommost materials to fall.
5. The bed plate claw nail riveting machine according to claim 4, characterized in that: the front end of the first material baffle (43) is provided with a first inclined surface (431), the front end of the second material baffle (44) is provided with a second inclined surface (441), the first inclined surface (431) is parallel to the second inclined surface (441), and the distance between the lowest end of the first inclined surface (431) and the highest end of the second inclined surface (441) is matched with the size of the material.
6. The bed plate claw nail riveting machine according to claim 1, characterized in that: the elastic pre-discharging mechanism (5) comprises:
the mounting plate (51) is fixedly mounted on the rack (1), and a first mounting groove is formed in the mounting plate;
the first material receiving nozzle (52) and the second material receiving nozzle (53) are symmetrically arranged on the front surface of the mounting plate (51), and the lower ends of the first material receiving nozzle and the second material receiving nozzle are matched to form a first material receiving groove (54) matched with the material;
the first elastic assembly (55) is arranged in the first mounting groove and is in elastic contact fit with the first material receiving nozzle (52) and the second material receiving nozzle (53);
the middle positions of the first material receiving nozzle (52) and the second material receiving nozzle (53) are symmetrically hinged to the two sides of the mounting plate (51) respectively;
the elastic pre-discharging mechanism (5) has a first action that the first material receiving nozzle (52) and the second material receiving nozzle (53) overcome the resistance of the first elastic component (55) to open towards two sides after the first material receiving groove (54) is stressed, and a second action that the first elastic component (55) drives the first material receiving nozzle (52) and the second material receiving nozzle (53) to reset and fold after the pressure disappears.
7. The bed plate claw nail riveting machine according to claim 6, characterized in that: the upper ends of the first material receiving nozzle (52) and the second material receiving nozzle (53) are respectively provided with a bolt (56) inserted into the first mounting groove;
the first elastic component (55) comprises:
a wedge block (551) which is slidably mounted in the first mounting groove and is provided with a through hole penetrating through the upper end and the lower end;
an adjusting rod (552) which penetrates the wedge block (551) along the length direction of the wedge block (551), the upper end of the adjusting rod is in threaded fit with the mounting plate (51), and a first elastic piece (553) which is abutted against the lower end of the adjusting rod and the wedge block (551) is arranged between the adjusting rod and the mounting plate;
symmetrical slopes (554) are arranged at the two sides of the upper end of the wedge block (551), and a plane (555) connecting the slopes (554) at the two sides is arranged at the middle position;
when the elastic pre-discharging mechanism (5) is in a first action, the plug pins (56) move oppositely to the plane (555) by overcoming the elastic pre-tightening force of the wedge blocks (551), and when the elastic pre-discharging mechanism (5) is in a second action, the elastic pre-tightening force of the wedge blocks (551) drives the plug pins (56) to move away to slopes (554) on two sides.
8. The bed plate claw riveting machine according to claim 7, characterized in that: a fixed shaft (57) is arranged in the middle of the first material receiving nozzle (52) and the second material receiving nozzle (53), a second mounting groove (511) for the fixed shaft (57) to be hinged is formed in the mounting plate (51), and the second mounting groove is arc-shaped;
the positions of the bottoms of the first material receiving nozzle (52) and the second material receiving nozzle (53) and in front of the first material receiving groove (54) are provided with material receiving inclined planes (58) corresponding to the blanking channel (3);
and a nut (512) in threaded fit with the adjusting rod (552) is arranged in the mounting plate (51).
9. The bed plate claw nail riveting machine according to claim 1, characterized in that: the elastic pre-discharging mechanism (5) comprises:
a fixed foot (81) fixedly mounted on the frame;
the supporting frame (82) is hinged and installed at the bottom end of the fixing foot (81);
the third material receiving nozzle (83) is hinged to the bottom end of the supporting frame (82) and is provided with a second material receiving groove (84) for receiving the material falling from the blanking channel;
a second elastic component elastically abutting against the fixing foot (81) and a third elastic component elastically abutting against the third material receiving nozzle (83) are arranged in the supporting frame (82);
and a magnetic part (85) corresponding to the second receiving groove (84) is arranged in the third receiving nozzle (83).
10. The bed plate claw nail riveting machine of claim 9, characterized in that: be equipped with mounting hole (86) that supplies second elastic component and third elastic component to install respectively in support frame (82), second elastic component and third elastic component structure are the same, and all include respectively:
a torsion adjusting screw (87) which is installed at one end of the installation hole (86) in a threaded fit manner;
a top block (88) which is slidably mounted at the other end of the mounting hole (86);
a second elastic member (89) installed in the installation hole (86) and having both ends thereof abutting against the torsion adjusting screw (87) and the top block (88);
the top block (88) of the second elastic component is in interference fit with the fixed foot (81), and the top block (88) of the third elastic component is in interference fit with the third material receiving nozzle (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122923328.9U CN216461526U (en) | 2021-11-26 | 2021-11-26 | Bed plate claw nail riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122923328.9U CN216461526U (en) | 2021-11-26 | 2021-11-26 | Bed plate claw nail riveting machine |
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| CN216461526U true CN216461526U (en) | 2022-05-10 |
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