CN114713758A - Automatic rivet pulling device - Google Patents
Automatic rivet pulling device Download PDFInfo
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- CN114713758A CN114713758A CN202210462171.0A CN202210462171A CN114713758A CN 114713758 A CN114713758 A CN 114713758A CN 202210462171 A CN202210462171 A CN 202210462171A CN 114713758 A CN114713758 A CN 114713758A
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- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000012546 transfer Methods 0.000 claims description 15
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- 238000000034 method Methods 0.000 abstract description 14
- 230000002349 favourable effect Effects 0.000 abstract description 11
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 11
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- 229910000831 Steel Inorganic materials 0.000 description 2
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- 238000006073 displacement reaction Methods 0.000 description 2
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- 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
- B21J15/14—Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
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- 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
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Abstract
The invention relates to an automatic rivet pulling device, which comprises: an operation platform; the feeding mechanism comprises a feeding seat, a first driving piece and a feeding clamp, the feeding seat is movably connected with the operation platform, the feeding seat is provided with a feeding groove, the bottom wall of the feeding groove is provided with a through hole, and the through hole is used for a rivet to pass through; the riveting gun is arranged on the operation platform, and the muzzle of the riveting gun is arranged opposite to the through hole along the height direction of the automatic riveting device; the feeding mechanism is provided with a feeding port. Above-mentioned automatic rivet pulling device replaces original shutoff technique through the rivet pulling mode in the course of the work, is favorable to improving the shutoff quality, and then improves test result reliability. Meanwhile, the automatic rivet pulling mode is beneficial to improving the working efficiency, and further improves the sealing detection efficiency.
Description
Technical Field
The invention relates to the technical field of automobile gearbox testing, in particular to an automatic rivet pulling device.
Background
The gearbox is used as a core component in the driving process of an automobile, the requirements of the production and manufacturing process are very strict, the most direct influence on the service life of the gearbox is the gearbox body, the poor sealing performance of the gearbox body easily causes the water and dust of the gearbox, the service life of the gearbox is shortened, how to seal the gearbox and detect the sealing performance of the gearbox is very important for the gearbox.
In the conventional technology, gearbox shutoff mode and detection are that manual work assists the equipment to accomplish, and these two processes are gone on at different stations, need manual work to assist equipment fixing bowl type stopper or beat the steel ball, efficiency is very low, and the shutoff effect receives bowl type stopper easily, scribble sealed quality of gluing, the influence of steel ball quality, can not real time monitoring shutoff process, the leakproofness testing process that adopts is more complicated, the check-out time is long, and the detection precision is low, if let out leakage quantity too little lead to showing unobviously, probably misjudgement is for not having the leakage. The mode of plugging by manpower and then testing the sealing performance by equipment has low efficiency, needs a large amount of labor force for plugging, carrying and feeding, has low production efficiency and poor consistency, and cannot ensure the quality and the sealing performance of the produced gearbox body. The quality of plugging directly influences the quality of the gearbox, and the quality of plugging cannot be well guaranteed by the traditional plugging means.
Disclosure of Invention
Based on this, it is necessary to overcome the defects in the prior art, and an automatic rivet pulling device is provided, which can effectively improve the plugging quality and improve the sealing detection efficiency.
The technical scheme is as follows: an automatic rivet apparatus, the automatic rivet apparatus comprising: an operation platform; the feeding mechanism comprises a feeding seat, a first driving piece and a feeding clamp, the feeding seat is movably connected with the operation platform, the feeding seat is provided with a feeding groove, the bottom wall of the feeding groove is provided with a through hole, a rivet passes through the through hole, the feeding clamp is in driving connection with the first driving piece, and the first driving piece drives the feeding clamp to move back and forth close to or far away from the through hole along the length direction of the feeding groove; the riveting gun is arranged on the operation platform, and the muzzle of the riveting gun is arranged opposite to the through hole along the height direction of the automatic riveting device; the feeding mechanism is provided with a feeding port, the feeding port is communicated with the feeding groove, and the feeding mechanism is used for providing rivets for the feeding groove.
In the working process of the automatic riveting device, firstly, a feeding mechanism conveys rivets to an upper trough; conveying the rivets into a charging chute; the first driving piece drives the feeding clamp to move, the feeding clamp drives the rivet to move to a punching position, and the rivet falls into a blind rivet gun right below the rivet from the punching position; after the rivet enters the hand riveter, the automatic clamping tools such as the mechanical arm align the position to be riveted of the workpiece to be processed with the muzzle of the hand riveter, the hand riveter works, the hand riveter finishes to be riveted, the mechanical arm moves and breaks along with the rivet, then the mechanical arm is adjusted to the next hand riveter position, the hand riveter action is repeated until the required plugging position of the tested sample is completely finished. This automatic rivet device replaces original shutoff technique through the mode of riveting by pulling, is favorable to improving the shutoff quality, and then improves test result reliability. Meanwhile, the automatic rivet pulling mode is beneficial to improving the working efficiency, and further improves the tightness detection efficiency.
In one embodiment, the feeding mechanism further includes a base and a second driving member, the base is connected to the work platform, the feeding seat is slidably connected to the base, the second driving member is drivingly connected to the feeding seat, and the second driving member drives the feeding seat to move along the length direction of the base.
In one embodiment, a feeding opening is formed in the side wall of the feeding groove, the through hole and the feeding opening are arranged at intervals along the length direction of the feeding groove, and the feeding opening are arranged correspondingly.
In one embodiment, a limiting groove is formed in the feeding clamp, the limiting groove is arranged corresponding to the feeding opening in the initial position, and the limiting groove is used for limiting and matching with a rivet.
In one embodiment, the automatic rivet pulling device further comprises a transfer clamp, the transfer clamp comprises a third driving element, a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are respectively movably connected with the feeding seat, the third driving element is connected to the first clamping portion and the second clamping portion in a driving mode, the third driving element drives the first clamping portion and the second clamping portion to move close to or away from each other, the first clamping portion and the second clamping portion are closed to form a transfer hole, the transfer hole corresponds to the through hole, and the transfer hole is used for being in limit fit with the head of the rivet.
In one embodiment, the diameter of the transit hole gradually decreases from one end close to the through hole along the height direction of the automatic rivet pulling device.
In one embodiment, the feeding mechanism comprises an arrangement channel and a vibration disc, the feeding port is arranged at one end of the arrangement channel, the arrangement channel is communicated with the vibration disc, the vibration disc is used for screening rivets in a first posture to enter the arrangement channel, when the rivets are in the first posture, the tail portions of the rivets face the rivet gun along the height direction of the automatic rivet pulling device, and the heads of the rivets face the rivet gun.
In one embodiment, the feeding mechanism further comprises a first detection member, the first detection member is disposed on the arrangement channel, and the first detection member is used for detecting whether the rivets on the arrangement channel are at preset positions.
In one embodiment, the automatic rivet pulling device further comprises a second detection piece, the second detection piece is connected with the operation platform and is arranged corresponding to the muzzle of the rivet gun, and the second detection piece is used for detecting whether the workpiece is at a preset position.
In one embodiment, the number of the feeding mechanisms and the number of the hand riveters are two or more, the two or more hand riveters are arranged on the operating platform at intervals, and the feeding mechanisms and the hand riveters are arranged in a one-to-one correspondence manner.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention.
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a first schematic structural view of an automatic rivet pulling device according to an embodiment;
fig. 2 is a second schematic structural view of the automatic rivet pulling device according to an embodiment;
FIG. 3 is a first schematic structural diagram of the feeding mechanism according to an embodiment;
fig. 4 is a second schematic structural diagram of the feeding mechanism in the embodiment.
Description of reference numerals:
100. an automatic rivet pulling device; 110. an operation platform; 120. a feeding mechanism; 121. a feeding seat; 122. a first driving member; 123. a feeding clamp; 124. a feeding groove; 125. perforating; 126. a second driving member; 127. a base; 128. a limiting groove; 130. a rivet pulling gun; 140. a feeding mechanism; 141. a feedwell; 142. arranging channels; 143. a vibrating pan; 144. a first detecting member; 150. transferring a clamp; 151. a first clamping portion; 152. a second clamping portion; 160. a second detecting member; 200. and (6) riveting.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being permanently connected, detachably connected, or integral; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic structural diagram illustrating an automatic rivet pulling apparatus 100 according to an embodiment of the present invention; fig. 2 shows a second schematic structural view of the automatic rivet pulling apparatus 100 according to an embodiment of the present invention; fig. 3 is a first schematic structural diagram of the feeding mechanism 120 according to an embodiment of the present invention; an embodiment of the present invention provides an automatic rivet pulling device 100, where the automatic rivet pulling device 100 includes: a work platform 110, a loading mechanism 120, a riveter 130 and a feeding mechanism 140. The feeding mechanism 120 includes a feeding base 121, a first driving member 122 and a feeding clamp 123. The feeding seat 121 is movably connected with the operation platform 110, the feeding seat 121 is provided with a feeding groove 124, the bottom wall of the feeding groove 124 is provided with a through hole 125, the through hole 125 is used for allowing the rivet 200 to pass through, the feeding clamp 123 is in driving connection with the first driving member 122, and the first driving member 122 drives the feeding clamp 123 to move back and forth close to or far away from the through hole 125 along the length direction of the feeding groove 124. The rivet riveter 130 is arranged on the work platform 110, and the muzzle of the rivet riveter 130 is arranged opposite to the through hole 125 along the height direction of the automatic rivet riveter 100; the feeding mechanism 140 is provided with a feeding port 141, the feeding port 141 is communicated with the feeding chute 124, and the feeding mechanism 140 is used for supplying the rivets 200 to the feeding chute 124.
The traditional rivet 200 process is carried out the rivet 200 with the horizontal direction by manual operation riveter 130, places rivet 200 by the manual work earlier, is fixed to the customized anchor clamps with the product by the manual work again on, controls rivet 200 rifle by manual work or equipment and carries out the rivet process, and the back is accomplished in the rivet, often adopts the form of twist-off to break rivet 200, and the form of twist-off can lead to rivet 200 head to take place deformation, influences the quality of rivet 200. This kind of mode is that all need fix on anchor clamps through manual assistance and the product of blind rivet 200 at every turn, need the manual work to take up anchor clamps when changing the position to blind rivet 200 at every turn to adjust anchor clamps or rotatory anchor clamps, whole process is very inconvenient, if the product that the quality is big, often still needs equipment to assist just can accomplish, and blind rivet is inefficient.
In operation, first, the feeding mechanism 140 conveys the rivets 200 to the feeding chute 124; after the rivet 200 is conveyed into the charging chute 124; the first driving member 122 drives the feeding clamp 123 to move, the feeding clamp 123 drives the rivet 200 to move to the position of the through hole 125, and the rivet 200 falls from the through hole 125 onto the riveter 130 right below; after the rivet 200 enters the riveter 130, the automatic clamping tools such as the mechanical arm align the to-be-rivetted position of the workpiece to be processed with the muzzle of the riveter 130, the riveter 130 works, the mechanical arm moves along with the snapping of the rivet 200 after the riveter finishes, then the rivet is adjusted to the next riveter position, and the riveter action is repeated until the required plugging position of the tested sample is completely finished. This automatic rivet device 100 replaces original shutoff technique through the mode of riveting, and the rivet gun 130 is perpendicular "fixed" on equipment, and rivet gun 130 is carried out rivet 200 from bottom to top, prevents that shake or slope phenomenon from appearing in the rivet process that draws, influences rivet 200's quality, is favorable to improving the shutoff quality, and then improves test result reliability. Meanwhile, the automatic rivet pulling mode is beneficial to improving the working efficiency, and further improves the sealing detection efficiency.
To further understand and explain the length direction of the feeding trough 124 and the height direction of the automatic rivet pulling device 100, please refer to fig. 1 and 4, the height direction of the automatic rivet pulling device 100 is the straight line S in fig. 11In the direction indicated by any arrow, fig. 4 shows a structural schematic diagram two of the feeding mechanism 120 according to an embodiment of the present invention; the length direction of the feeding chute 124 is a straight line S in FIG. 42In the direction indicated by any of the above arrows.
The driving connection between the feeding clamp 123 and the first driving element 122 should be understood that the feeding clamp 123 is connected to the first driving element 122, the connection mode may be direct connection, or indirect connection through other components, and the first driving element 122 is used as a power source and can drive the feeding clamp 123 to reciprocate along the length direction of the feeding chute 124.
Alternatively, the first drive member 122 may be a servo motor, linear motor, pneumatic cylinder, hydraulic cylinder, or other drive device.
Specifically, referring to fig. 3, the first driving member 122 is a cylinder. So, power is big, and speed is stable, and the good reliability is favorable to guaranteeing the motion stability of material loading anchor clamps 123. The present embodiment provides only one specific implementation of the first driving element 122, but not limited thereto.
Further, the feeding mechanism 120 further includes a first guide rail, and the feeding clamp 123 is in guiding fit with the feeding base 121 through the first guide rail. So, through the guide effect of first guide rail, be favorable to further improving the motion stability of material loading anchor clamps 123, and then improve feed mechanism 120's operational reliability.
In one embodiment, referring to fig. 1, fig. 2, fig. 3 and fig. 4, the feeding mechanism 120 further includes a base 127 and a second driving member 126. The base 127 is connected to the work platform 110, the feeding seat 121 is slidably connected to the base 127, the second driving member 126 is drivingly connected to the feeding seat 121, and the second driving member 126 drives the feeding seat 121 to move along the length direction of the base 127. Therefore, after the rivet 200 falls into the rivet 200 gun from the through hole 125, the second driving member 126 can move the feeding seat 121 away, so as to avoid the interference of the feeding seat 121 on the workpiece to be tested, and to improve the operational reliability of the feeding mechanism 120.
Wherein, the length direction of the base 127 is the same as the length direction of the feeding trough 124, which is a straight line S in FIG. 32In the direction indicated by any of the above arrows. In other embodiments, the second driving member 126 can also be used to drive the loading base 121 to move in other directions, so that the loading base 121 is away from the muzzle of the rivet gun 130.
Alternatively, the second drive member 126 may be a servo motor, linear motor, pneumatic cylinder, hydraulic cylinder, or other drive device.
Specifically, referring to fig. 1 and 2, the second driving member 126 is a cylinder. Therefore, the power is high, the speed is stable, the reliability is high, and the motion stability of the feeding seat 121 is guaranteed. The present embodiment provides only one specific implementation of the second driving element 126, but not limited thereto.
In one embodiment, referring to fig. 3 and 4, the side wall of the feeding groove 124 is provided with a feeding opening, the through hole 125 is spaced from the feeding opening along the length direction of the feeding groove 124, and the feeding opening 141 is disposed corresponding to the feeding opening. In this manner, the feeding mechanism 140 transports the rivet 200 to the loading opening through the feeding opening 141, and enters the loading chute 124 from the loading opening, and the loading clamp 123 drives the rivet 200 to the through hole 125. The feeding opening is formed in the side wall, so that the feeding mechanism 140 can be arranged on the working platform and spaced from the feeding groove 124, occupation of space in the height direction is reduced, and the structural compactness of the automatic rivet pulling device 100 is improved. In addition, the lateral feeding mode is favorable for realizing the stability of feeding, and avoids the situation that the rivet 200 cannot smoothly enter the hand riveter 130 due to the position change in the process of entering the feeding groove 124, thereby being favorable for ensuring the working stability of the feeding mechanism 120.
In one embodiment, referring to fig. 3 and 4, the loading fixture 123 is provided with a limiting groove 128, in an initial position, the limiting groove 128 is disposed corresponding to the loading opening, and the limiting groove 128 is used for limiting and matching with the rivet 200. Specifically, the cross-sectional shape of the stopper groove 128 is circular. Thus, when the rivet 200 enters the feeding groove 124 from the feeding port 141, the limiting groove 128 is in limiting fit with the rivet 200, so that the rivet 200 can be prevented from being toppled over due to uneven weight distribution, the motion stability of the rivet 200 in the feeding groove 124 is improved, and the rivet 200 can be smoothly transported to the through hole 125. Moreover, after the rivet 200 is transported to the through hole 125, the head part is at the top, the tail part is at the bottom, the diameter of the head part is larger than that of the tail part, the rivet 200 can be smoothly dropped into the rivet 200 gun from the through hole 125 under the pushing action of the limiting groove 128, and the working reliability of the automatic rivet pulling device 100 is improved.
In one embodiment, referring to fig. 1 and 3, the automatic riveting apparatus 100 further comprises a transfer fixture 150. The transfer fixture 150 includes a third driving member, a first clamping portion 151 and a second clamping portion 152. The first clamping portion 151 and the second clamping portion 152 are movably connected to the feeding base 121, respectively, the third driving member is connected to the first clamping portion 151 and the second clamping portion 152 in a driving manner, and the third driving member drives the first clamping portion 151 and the second clamping portion 152 to move close to or away from each other. For example, the third drive member may be a cylinder, an electric motor, a pneumatic motor, a hydraulic motor or other drive means. Specifically, the third driver is a cylinder. The first clamping portion 151 and the second clamping portion 152 enclose a transit hole when approaching, the transit hole is arranged corresponding to the through hole 125, and the transit hole is used for being in limit fit with the head of the rivet 200. So, transfer anchor clamps 150 sets up between perforation 125 and hand riveter 130, and rivet 200 falls into the back from perforation 125, and through transfer anchor clamps 150's effect, the afterbody of rivet 200 falls into in the transfer hole, can play the positioning action, then first clamping part 151 and second clamping part 152 are opened to the third driving piece for the afterbody of rivet 200 falls into in the muzzle of rivet 200 rifle smoothly. On the other hand, in the rivet pulling process, the closed first clamping portion 151 and the closed second clamping portion 152 can prevent the rivet 200 in the feeding chute 124 from continuously falling, which is beneficial to controlling the production rhythm and improving the working reliability of the automatic rivet pulling device 100.
Further, the diameter of the transit hole is gradually reduced from the end near the through hole 125 in the height direction of the automatic blind rivet apparatus 100. So, the vertical cross-sectional shape in transit hole is the round platform shape, is favorable to playing the positioning action to the afterbody of rivet 200, reduces positioning error for during the afterbody of rivet 200 gets into rivet 200 rifle smoothly when the one end that the transit hole is close to riveter 130 stretches out, be favorable to improving feed mechanism 120's operational reliability.
In another embodiment, the transferring clamp 150 may also be an unpowered clamp, the clamp is provided with a transferring hole, the transferring hole is disposed corresponding to the through hole 125, the aperture of the transferring hole gradually decreases, one end of the transferring hole close to the riveter 130 is disposed opposite to the muzzle of the riveter 130, and the transferring hole is used for the rivet 200 to pass through. Thus, after the rivet 200 falls into the transit hole from the through hole 125, the tail part is downward, and the hole diameter is gradually reduced, so that the tail part of the rivet 200 can be positioned, and the tail part smoothly enters the muzzle of the hand riveter 130 when the rivet 200 falls down.
In one embodiment, referring to fig. 1 and 2, the feeding mechanism 140 includes an arrangement channel 142 and a vibration plate 143. The feeding port 141 is disposed at one end of the arrangement channel 142, the arrangement channel 142 is communicated with the vibration plate 143, the vibration plate 143 is used for screening the rivet 200 in the first posture and entering the arrangement channel 142, and when the rivet 200 is in the first posture, the tail of the rivet 200 faces the riveter 130 relative to the head of the rivet 200 along the height direction of the automatic riveter 100. So, vibration dish 143 can carry out the gesture screening to rivet 200 through vibration and rotation, transports the ascending rivet 200 of head to arranging on the passageway 142, and the rivet 200 that is not conform to first gesture falls to continue to screen to arrange towards arranging in the passageway 142 gradually, arrange the passageway 142 and transport the rivet in the silo 124, be favorable to reducing artificial intensity of labour and human cost, improve feeding mechanism 140's feed efficiency.
In one embodiment, referring to fig. 1 and 2, the feeding mechanism 140 further includes a first detecting member 144, the first detecting member 144 is disposed on the arrangement channel 142, and the first detecting member 144 is used for detecting whether the rivet 200 on the arrangement channel 142 is at a predetermined position. For example, the preset position is a middle position in the length direction of the arrangement channel 142, and the first detection member 144 is disposed in the middle of the arrangement channel for detecting 200 whether the rivet is in place. So, first detection piece 144 can carry out position detection to rivet 200, and then makes things convenient for opening of automatic control feed mechanism 140 and feed mechanism 120 to stop, and simultaneously, first detection piece 144 can also play the counting effect, detects the quantity of rivet 200 to satisfy the production beat requirement, improve automatic rivet pulling device 100's degree of automation and work efficiency.
Alternatively, the first detecting member 144 may be a camera, a photoelectric switch, a displacement sensor, an encoder, or other detecting device.
Specifically, the first detecting member 144 is a fiber sensor. Therefore, the control is convenient, the detection precision is high, the reliability is strong, and the working stability and the reliability of the feeding mechanism 140 are improved. The present embodiment provides only a specific implementation of the first detecting element 144, but not limited thereto.
In one embodiment, referring to fig. 1, fig. 2 and fig. 3, the automatic rivet pulling apparatus 100 further includes a second detecting member 160, the second detecting member is connected to the work platform 110, the second detecting member 160 is disposed corresponding to the muzzle of the rivet gun 130, and the second detecting member 160 is used for detecting whether the workpiece is at a predetermined position. So, can detect the position of the work piece that awaits measuring through second detection piece 160, thereby control automatic rivet pulling device 100's start-up and stop, rivet pulling gun 130 accomplishes the back to a position rivet pulling of work piece, the angle and the position of the work piece that awaits measuring of arm adjustment, the good rivet pulling gun 130 of material loading is aimed at the hole of treating the shutoff again, second detection piece 160 detects the work piece and is in preset position, and then start rivet pulling gun 130 and carry out the rivet pulling operation, be favorable to improving automatic rivet pulling device 100's intellectuality and degree of automation, improve work efficiency and shutoff quality.
Alternatively, the second detecting member 160 may be a camera, a photoelectric switch, a displacement sensor, a laser sensor, an encoder, or other detecting device.
Specifically, the second detection member is a laser sensor. Therefore, the precision is high, the reliability is high, and the working stability and the reliability of the second detection piece 160 are facilitated. The present embodiment provides only a specific implementation of the second detecting member 160, but not limited thereto.
In one embodiment, referring to fig. 1 and fig. 2, the number of the feeding mechanisms 120 and the riveters 130 is two or more, the two or more riveters 130 are spaced apart from each other on the work platform 110, and the feeding mechanisms 120 and the riveters 130 are disposed in a one-to-one correspondence. So, on the one hand, the blind rivet rifle 130 simultaneous working more than two can improve shutoff efficiency, and on the other hand sets up the blind rivet rifle 130 and the rivet 200 of different models, can supply different apertures to carry out the shutoff, improves the shutoff quality, and then improves the result reliability of follow-up sealed experiment.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The automatic rivet pulling device is characterized by comprising:
an operation platform;
the feeding mechanism comprises a feeding seat, a first driving piece and a feeding clamp, the feeding seat is movably connected with the operation platform, the feeding seat is provided with a feeding groove, the bottom wall of the feeding groove is provided with a through hole, a rivet passes through the through hole, the feeding clamp is in driving connection with the first driving piece, and the first driving piece drives the feeding clamp to move back and forth close to or far away from the through hole along the length direction of the feeding groove;
the riveting gun is arranged on the operation platform, and the muzzle of the riveting gun is arranged opposite to the through hole along the height direction of the automatic riveting device;
the feeding mechanism is provided with a feeding port, the feeding port is communicated with the feeding groove, and the feeding mechanism is used for providing rivets for the feeding groove.
2. The automatic rivet pulling device according to claim 1, wherein the feeding mechanism further comprises a base and a second driving member, the base is connected with the work platform, the feeding seat is slidably connected with the base, the second driving member is in driving connection with the feeding seat, and the second driving member drives the feeding seat to move along the length direction of the base.
3. The automatic rivet pulling device according to claim 1, wherein a feeding opening is formed in a side wall of the feeding trough, the through hole and the feeding opening are arranged at an interval along the length direction of the feeding trough, and the feeding opening are arranged correspondingly.
4. The automatic rivet pulling device according to claim 1, wherein a limiting groove is formed in the feeding clamp, the limiting groove is arranged corresponding to the feeding opening in an initial position, and the limiting groove is used for limiting and matching with a rivet.
5. The automatic rivet pulling device according to claim 1, further comprising a transfer fixture, wherein the transfer fixture comprises a third driving member, a first clamping portion and a second clamping portion, the first clamping portion and the second clamping portion are movably connected with the feeding base respectively, the third driving member is connected to the first clamping portion and the second clamping portion in a driving manner, the third driving member drives the first clamping portion and the second clamping portion to move close to or away from each other, the first clamping portion and the second clamping portion enclose a transfer hole when being close to each other, the transfer hole is arranged corresponding to the through hole, and the transfer hole is used for being in limit fit with the head of the rivet.
6. The automatic blind rivet apparatus of claim 5, wherein the diameter of the central bore is gradually reduced from an end near the through hole in a height direction of the automatic blind rivet apparatus.
7. The automatic rivet pulling device according to claim 1, wherein the feeding mechanism comprises an arrangement channel and a vibration disc, the feeding port is arranged at one end of the arrangement channel, the arrangement channel is communicated with the vibration disc, the vibration disc is used for screening rivets in a first posture, the rivets enter the arrangement channel, and when the rivets are in the first posture, the tail portions of the rivets face the rivet pulling gun relative to the head portions of the rivets along the height direction of the automatic rivet pulling device.
8. The automatic rivet pulling device according to claim 7, wherein the feeding mechanism further comprises a first detecting member, the first detecting member is disposed on the arrangement channel, and the first detecting member is configured to detect whether the rivet on the arrangement channel is at a preset position.
9. The automatic rivet pulling device according to any one of claims 1 to 8, characterized in that the automatic rivet pulling device further comprises a second detection piece, the second detection piece is connected with the work platform and is arranged corresponding to the muzzle of the rivet gun, and the second detection piece is used for detecting whether a workpiece is at a preset position.
10. The automatic rivet pulling device according to claim 1, wherein the number of the feeding mechanism and the number of the rivet pulling guns are two or more, the two or more rivet pulling guns are arranged on the work platform at intervals, and the feeding mechanism and the rivet pulling guns are arranged in one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210462171.0A CN114713758A (en) | 2022-04-28 | 2022-04-28 | Automatic rivet pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210462171.0A CN114713758A (en) | 2022-04-28 | 2022-04-28 | Automatic rivet pulling device |
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| Publication Number | Publication Date |
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| CN114713758A true CN114713758A (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210462171.0A Pending CN114713758A (en) | 2022-04-28 | 2022-04-28 | Automatic rivet pulling device |
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| CN (1) | CN114713758A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040049128A (en) * | 2002-12-05 | 2004-06-11 | 장동영 | Auto-riveting machine |
| CN103691871A (en) * | 2013-12-13 | 2014-04-02 | 深圳雷柏科技股份有限公司 | Riveting production line of elastomer |
| KR20160127889A (en) * | 2015-04-27 | 2016-11-07 | 화성정밀 (주) | Hinge bracket components for manufacturing riveting machines |
| KR101737742B1 (en) * | 2016-12-21 | 2017-05-18 | 오창환 | Rivet supplying apparatus for car clutch-pad manufacturing apparatus |
| CN109420728A (en) * | 2018-11-15 | 2019-03-05 | 宾科精密部件(中国)有限公司 | Rivet pulling device |
| CN109530599A (en) * | 2018-12-29 | 2019-03-29 | 苏州光韵达自动化设备有限公司 | A kind of automatic riveting lamp nail method |
| CN109759536A (en) * | 2019-03-14 | 2019-05-17 | 广东鸿图南通压铸有限公司 | A kind of automatic rivet pulling device and method of speed change box clutch housing seal plug |
| CN110586838A (en) * | 2019-09-09 | 2019-12-20 | 上海友升铝业有限公司 | Automatic rivet pulling machine of replaceable battery frame of rivet pulling gun |
| CN113560883A (en) * | 2021-08-12 | 2021-10-29 | 宁波捷豹集团股份有限公司 | Gearbox suspension assembly line |
| CN216138057U (en) * | 2021-08-26 | 2022-03-29 | 宁波金橙智能科技有限公司 | Connecting rod riveting machine |
| CN216263306U (en) * | 2021-11-24 | 2022-04-12 | 重庆赛菱斯智能装备有限公司 | Automatic match multiposition rivet pulling device |
-
2022
- 2022-04-28 CN CN202210462171.0A patent/CN114713758A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040049128A (en) * | 2002-12-05 | 2004-06-11 | 장동영 | Auto-riveting machine |
| CN103691871A (en) * | 2013-12-13 | 2014-04-02 | 深圳雷柏科技股份有限公司 | Riveting production line of elastomer |
| KR20160127889A (en) * | 2015-04-27 | 2016-11-07 | 화성정밀 (주) | Hinge bracket components for manufacturing riveting machines |
| KR101737742B1 (en) * | 2016-12-21 | 2017-05-18 | 오창환 | Rivet supplying apparatus for car clutch-pad manufacturing apparatus |
| CN109420728A (en) * | 2018-11-15 | 2019-03-05 | 宾科精密部件(中国)有限公司 | Rivet pulling device |
| CN109530599A (en) * | 2018-12-29 | 2019-03-29 | 苏州光韵达自动化设备有限公司 | A kind of automatic riveting lamp nail method |
| CN109759536A (en) * | 2019-03-14 | 2019-05-17 | 广东鸿图南通压铸有限公司 | A kind of automatic rivet pulling device and method of speed change box clutch housing seal plug |
| CN110586838A (en) * | 2019-09-09 | 2019-12-20 | 上海友升铝业有限公司 | Automatic rivet pulling machine of replaceable battery frame of rivet pulling gun |
| CN113560883A (en) * | 2021-08-12 | 2021-10-29 | 宁波捷豹集团股份有限公司 | Gearbox suspension assembly line |
| CN216138057U (en) * | 2021-08-26 | 2022-03-29 | 宁波金橙智能科技有限公司 | Connecting rod riveting machine |
| CN216263306U (en) * | 2021-11-24 | 2022-04-12 | 重庆赛菱斯智能装备有限公司 | Automatic match multiposition rivet pulling device |
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