CN215392303U - Feeding device for riveting machine - Google Patents

Abstract

The utility model discloses a feeding device for a riveting machine, which comprises a workbench and the riveting machine fixed above the workbench, wherein a stroke groove is transversely formed in the workbench under the riveting machine, a T-shaped sliding table is slidably embedded in the stroke groove and comprises a vertical part and a transverse part, the vertical part is embedded in the stroke groove, a driving mechanism is arranged at the bottom of the vertical part, the driving device is fixed in the workbench and controls the T-shaped sliding table to perform intermittent linear motion along the length direction of the stroke groove, a component tool is slidably arranged at the upper end of the transverse part and is positioned under a riveting head of the riveting machine, a reciprocating mechanism is fixedly installed on one side of the upper end of the transverse part, and the output end of the reciprocating mechanism is fixedly connected with the component tool. Compare artifical manual processing, promoted work efficiency.

Description

Feeding device for riveting machine

Technical Field

The utility model relates to the technical field of riveting machine processing, in particular to a feeding device for a riveting machine.

Background

The riveter is a novel riveting equipment that develops according to the cold rolling principle and form, it is exactly to indicate can rivet article mechanical equipment with the rivet, the riveter mainly depends on rotatory and pressure to accomplish the assembly, mainly be applied to the occasion that needs the rivet riveting, in the production course of working, need will treat that the machined part arranges the riveter below in, effect through the riveter, the place that needs the riveting to the work piece is processed, because the riveter processing needs certain time, consequently at the pay-off in-process, need place the work piece in the riveter below frock for a certain time.

In the prior art, manual feeding is mostly adopted, a workpiece to be machined is manually placed on a machining tool, after the workpiece is machined by a riveting machine, the workpiece is taken down and a new workpiece to be machined is placed, and the processes are sequentially circulated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical defects of the prior art, and provides the feeding device for the riveting machine, which can feed the riveting machine, can improve the working efficiency compared with manual feeding, and has a secondary processing function for workpieces needing to be processed twice, so that the processing efficiency is further improved.

The technical scheme of the utility model is as follows: the utility model provides a material feeding unit for riveter, includes the workstation, is fixed in the riveter of workstation top, its characterized in that: a stroke groove is transversely arranged on the working table under the riveting machine, a T-shaped sliding table is embedded in the stroke groove in a sliding manner, the T-shaped sliding table comprises a vertical part and a transverse part which are integrally formed, the vertical part is embedded in the stroke groove, the bottom of the transverse part is abutted against the workbench, the bottom of the vertical part is provided with a driving mechanism, the driving mechanism is fixed at the bottom of the workbench and controls the T-shaped sliding table to perform intermittent linear motion along the length direction of the stroke groove, the upper end of the transverse part is provided with a component tool in a sliding way, the component tool is positioned right below a riveting head of the riveting machine, a reciprocating mechanism is fixedly arranged on one side of the upper end of the transverse part, the output end of the reciprocating mechanism is fixedly connected with the component tool, the reciprocating mechanism controls the part tool to reciprocate along the length direction of the vertical stroke groove.

By adopting the above technical scheme, T type slip table can be intermittent type formula linear motion in the stroke groove, when T type slip table stops, the part frock that is located on T type slip table stops, the work piece that treats that is located on the part frock is the stall state also, the riveter treats the processing work piece and processes this moment, when T type slip table displacement, the generation processing work piece that is located the riveter below changes, the riveter processes new work piece of treating processing, after first processing is accomplished, promote the part frock through reciprocating motion mechanism, make the second secondary processing position of generation processing work piece be aimed at under the riveter, realize the riveting of the second time to the work piece, whole process convenient and fast, high efficiency.

As a further arrangement of the utility model, the driving mechanism comprises a motor, a rotating rod and a push rod, the bottom of the vertical part is provided with push grooves, the push grooves are distributed at equal intervals along the length direction of the vertical part, the diameter of the push rod is matched with the width of the push grooves, the push rod is embedded in the push grooves, the push rod is perpendicular to the plane of the vertical part, one end of the push rod is perpendicularly and fixedly connected with the rotating rod, the other end of the rotating rod is fixedly connected with the motor, the motor is fixed at the bottom of the workbench, and the output end of the motor is perpendicular to the plane of the vertical part.

Through adopting above-mentioned technical scheme, the vertical groove that pushes away that is provided with of T type slip table, and the motor control dwang rotates, and the circumference rotation is done to dwang control push rod, push rod through two when rotating pushes away the groove, when the push rod is arranged in pushing away the groove, drive T type slip table forward displacement, when the push rod breaks away from pushing away from and pushes away the groove, T type slip table stop motion, when the push rod rotates to pushing away the groove next time, drive T type slip table forward motion again, thereby realize the intermittent type formula linear motion of T type slip table, the part frock is located T type slip table, the processing work piece is located the part frock instead, thereby realize the intermittent type linear motion of processing work piece instead.

The component tool comprises a bottom plate, a first side plate and a second side plate, wherein the bottom of the bottom plate is vertically fixed with slide bars with the same number as the slide grooves, the slide bars are respectively embedded in the slide grooves, and the first side plate and the second side plate are parallel to the stroke grooves and are respectively fixed on two sides of the bottom plate.

Through adopting above-mentioned technical scheme, the part frock can slide on T type slip table, and the setting of spout and slide bar can restrict the slip direction of part frock.

As a further arrangement of the utility model, the reciprocating mechanism comprises an air cylinder, the air cylinder is fixed on the side edge of the transverse part, the working end of the air cylinder is vertical to the second side plate, and the working end of the air cylinder is fixedly connected with the second side plate.

Through adopting above-mentioned technical scheme, the slip of cylinder control part frock on T type slip table can aim at the second generation processing position of waiting to process the work piece with the riveter, realizes the second time processing of riveter to same work piece.

According to the further arrangement of the utility model, a clamping mechanism is arranged inside the component tool and close to one side of the side plate, the clamping mechanism comprises a pressing rod, a rotating shaft, a cam, a pressing plate and a spring, the spring is vertically fixed at the upper end of the bottom plate, the spring is linearly arranged along the length direction of the bottom plate, the upper end of the spring is fixedly connected with the pressing plate, the lower end of the middle part of the pressing plate is provided with the cam, one side of the cam facing the side plate I is fixedly connected with the rotating shaft, and the rotating shaft penetrates through the side plate I and is fixedly connected with the pressing rod.

Through adopting above-mentioned technical scheme, the pressure strip compresses tightly replacing the processing work piece through the pulling force of spring, makes replacing the processing work piece and does not take place the displacement in motion and course of working, can not take place machining error, after processing is accomplished, rotates the axis of rotation, and the axis of rotation drives the cam and rotates to with the pressure strip jack-up, can take off the work piece that has processed, carry out next processing and prepare.

As a further arrangement of the utility model, two rows of positioning grooves are symmetrically arranged on the upper end surface of the bottom plate, and the two rows of positioning grooves are linearly arranged along the length direction of the bottom plate.

By adopting the technical scheme, the positioning groove can be used for positioning the workpiece to be processed, and the bottom of the twice-generation processing part of the workpiece to be processed is aligned to the positioning groove, so that the workpiece to be processed has consistent posture on the part tool and is convenient to process.

As a further arrangement of the utility model, a rubber pad is arranged at the bottom of the compression plate.

Through adopting above-mentioned technical scheme, the pressure strip bottom sets up the rubber pad, can avoid treating the processing work piece and cause the damage compressing tightly the in-process.

Compared with the prior art, the utility model has the beneficial effects that:

1. the T-shaped sliding table is provided with a push groove below, a motor controls a push rod to do circumferential rotation, when the push rod rotates into the push groove, the push rod can drive the T-shaped sliding groove to move forwards, when the push rod rotates for a half circle and then is separated from the push groove, the T-shaped sliding groove stops moving at the moment, the push rod continues rotating, when the push rod rotates, the push rod can rotate from one push groove to the next push groove, when the push rod rotates into the next push groove, the T-shaped sliding groove is driven to move forwards, so that intermittent linear motion of the T-shaped sliding table is realized, a part tool is fixed on the T-shaped sliding table, when a workpiece to be machined is arranged on the part tool, the workpiece is subjected to intermittent linear motion together, when the workpiece stops, the riveting machine is controlled to machine the part, when the workpiece moves, the workpiece can be replaced for machining, the workpiece is convenient and fast, after the first riveting machining is completed, the air cylinder pushes the part tool to move, and at the time, the riveting machine aims at the next riveting position, then with the motor reversal, push rod antiport drives the reverse intermittent type formula linear motion of being of T type slip table to the work piece motion on the T type slip table of drive, thereby the riveting machine is accomplished the riveting of the second time of work piece, whole process convenient and fast compares artifical manual promotion machining efficiency by a wide margin.

2. The cylinder controls the workpiece to reciprocate on the T-shaped sliding table, so that the secondary positioning and secondary processing of the workpiece to be processed by the riveting machine can be realized, and the riveting machine is convenient and fast.

3. Can be unanimous with the posture adjustment who treats the processing work piece through the constant head tank, then the rethread spring presss from both sides the work piece with the pressure strip tightly, prevents that work piece displacement from leading to the processing deviation in the course of working, and the setting of cam is conveniently adjusted the pressure strip, makes the pressure strip relax the work piece through rotating the cam after the processing is accomplished, conveniently takes off the work piece that the processing was accomplished, prepares for next processing.

4. The bottom of the pressing plate is provided with a rubber pad, so that the workpiece to be processed can be prevented from being damaged in the pressing process.

Drawings

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 schematic structural view of a feeding device for a riveting machine according to the present invention;

FIG. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

FIG. 4 is a schematic top view of a portion of the present invention;

FIG. 5 is a schematic structural view of a T-shaped sliding table, a part fixture, a clamping mechanism and a cylinder of the utility model;

FIG. 6 is a schematic view of the drive mechanism and table of the present invention;

in the figure, 1, a workbench, 11, a stroke groove, 2, a riveting machine, 3, a T-shaped sliding table, 31, a vertical part, 311, a push groove, 32, a transverse part, 321, a sliding groove, 4, a driving mechanism, 41, a motor, 42, a rotating rod, 43, a push rod, 5, a part tool, 51, a bottom plate, 511, a sliding rod, 512, a positioning groove, 52, a first side plate, 53, a second side plate, 6, a reciprocating mechanism, 61, an air cylinder, 7, a clamping mechanism, 71, a spring, 72, a pressing plate, 73, a cam, 74, a rotating shaft, 75 and a pressing rod.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

Referring to fig. 1, 2, 5 and 6, a feeding device for a riveting machine comprises a workbench 1 and a riveting machine 2 fixed above the workbench, wherein the workbench 1 is positioned under the riveting machine 2 and is transversely provided with a stroke groove 11, a T-shaped sliding table 3 is embedded in the stroke groove 11 in a sliding manner, the T-shaped sliding table 3 comprises a vertical part 31 and a transverse part 32, the vertical part 31 and the transverse part 32 are integrally formed, the vertical part 31 is embedded in the stroke groove 11, the bottom of the transverse part 32 is abutted against the workbench 1, the bottom of the vertical part 31 is provided with a driving mechanism 4, the driving mechanism 4 is fixed at the bottom of the workbench 1, the driving mechanism 4 controls the T-shaped sliding table 3 to perform intermittent linear motion along the length direction of the stroke groove 11, the upper end of the transverse part 32 is provided with a component tool 5 in a sliding manner, the component tool 5 is positioned under the joint of the riveting machine 2, one side of the upper end of the transverse part 32 is fixedly provided with a reciprocating mechanism 6, the output end of the reciprocating mechanism 6 is fixedly connected with the component tool 5, and the reciprocating mechanism 6 controls the component tool 6 to do reciprocating motion along the length direction of the vertical stroke groove 11.

Referring to fig. 3, 5 and 6, as a further arrangement of the present invention, the driving mechanism 4 includes a motor 41, a rotating rod 42 and a push rod 43, a push groove 311 is formed at the bottom of the vertical portion 31, the push groove 311 is distributed at equal intervals along the length direction of the vertical portion 31, the diameter of the push rod 43 matches the width of the push groove 311, the push rod 43 is embedded in the push groove, the push rod 43 is perpendicular to the plane of the vertical portion 31, one end of the push rod 43 is perpendicularly and fixedly connected with the rotating rod 42, the other end of the rotating rod 42 is fixedly connected with the motor 41, the motor 41 is fixed at the bottom of the workbench 1, and the output end of the motor 41 is perpendicular to the plane of the vertical portion 31.

Referring to fig. 3 and 4, as a further arrangement of the present invention, a plurality of sliding grooves 321 are formed in an upper end surface of the transverse portion 32, a direction of the sliding grooves 321 is perpendicular to a length direction of the transverse portion 32, the component fixture 5 includes a bottom plate 51, a first side plate 52 and a second side plate 53, sliding rods 511 equal in number to the sliding grooves 321 are vertically fixed at the bottom of the bottom plate 51, the sliding rods 511 are respectively embedded in the sliding grooves 321, and the first side plate 52 and the second side plate 53 are parallel to the stroke slot 11 and are respectively fixed at two sides of the bottom plate 51.

Referring to fig. 1 and 4, as a further arrangement of the present invention, the reciprocating mechanism 6 includes a cylinder 61, the cylinder 61 is fixed on the side of the transverse portion 32, the working end of the cylinder 61 is perpendicular to the second side plate 53, and the working end of the cylinder 61 is fixedly connected with the second side plate 53.

Referring to fig. 3 and 4, as a further arrangement of the present invention, a clamping mechanism 7 is disposed inside the component fixture 5 on a side close to the first side plate 52, the clamping mechanism 7 includes a pressing rod, a rotating shaft, a cam, a pressing plate and a spring 71, the spring 71 is vertically fixed on the upper end of the bottom plate 51, the spring 71 is linearly disposed along the length direction of the bottom plate 51, the upper end of the spring 71 is fixedly connected with the pressing plate 72, the lower end of the middle portion of the pressing plate 72 is provided with the cam 73, the side of the cam 73 facing the first side plate 52 is fixedly connected with the rotating shaft 74, and the rotating shaft 74 penetrates through the first side plate 52 and the pressing rod 75 to be fixedly connected.

Referring to fig. 4, as a further arrangement of the present invention, two rows of positioning grooves 512 are symmetrically disposed on the upper end surface of the bottom plate 51, and the two rows of positioning grooves 512 are linearly disposed along the length direction of the bottom plate 51.

As a further arrangement of the present invention, a rubber pad is disposed at the bottom of the pressing plate 72.

The technical principle of the utility model is as follows:

the workpiece to be machined is placed on the part tool 5 through the alignment positioning groove 512, the press rod 75 is rotated, under the action of the spring 71, the pressing plate 72 presses the workpiece to be machined, the motor 41 of the driving mechanism 4 is opened, when the push rod 43 moves into the push groove 311, the push rod 43 drives the T-shaped sliding table to displace along the stroke groove 11, when the push rod 43 is separated from the push groove 311, the T-shaped sliding table stops moving, the riveting machine 2 is controlled to machine the workpiece at the moment, when the push rod 43 rotates into the push groove 311 again, the T-shaped sliding table displaces along the stroke groove 11 again, the workpiece to be machined at the middle lower part of the riveting machine 2 is changed, the riveting machine 2 is controlled to machine a new workpiece to be machined, when the riveting part of the same row of the workpiece to be machined is riveted, the cylinder 61 is controlled to push the part tool 5 to displace along the sliding groove 321, at the moment, the riveting machine 2 aligns at the riveting part of the second row of the workpiece to be machined, the motor 41 of the driving mechanism 4 is controlled to reversely rotate, treat the processing work piece and carry out riveting processing for the second time, accomplish the processing back, rotate depression bar 75, cam 73 jack-up pressure strip 72, the work piece of having accomplished the processing on the clearance part frock 5 this moment to put the new work piece that needs the processing again, prepare next processing, whole process has accomplished the pay-off to the riveter, treats the processing work piece and has carried out secondary operation, convenient and fast compares artifical manual pay-off and promotes work efficiency greatly.

Claims (7)

1. The utility model provides a material feeding unit for riveter, includes workstation (1), is fixed in riveter (2) above the workstation, its characterized in that: the T-shaped riveting machine is characterized in that a stroke groove (11) is transversely formed under the working table (1) positioned on the riveting machine (2), a T-shaped sliding table (3) is embedded in the stroke groove (11) in a sliding mode and comprises a vertical portion (31) and a transverse portion (32), the vertical portion (31) and the transverse portion (32) are integrally formed, the vertical portion (31) is embedded in the stroke groove (11), the bottom of the transverse portion (32) is abutted to the working table (1), a driving mechanism (4) is arranged at the bottom of the vertical portion (31), the driving mechanism (4) is fixed at the bottom of the working table (1), the driving mechanism (4) controls the T-shaped sliding table (3) to perform intermittent linear motion along the length direction of the stroke groove (11), a part tool (5) is arranged on the upper end of the transverse portion (32) in a sliding mode, and the part tool (5) is positioned under the riveting head of the riveting machine (2), one side of the upper end of the transverse part (32) is fixedly provided with a reciprocating mechanism (6), the output end of the reciprocating mechanism (6) is fixedly connected with the component tool (5), and the reciprocating mechanism (6) controls the component tool (5) to do reciprocating motion along the length direction of the vertical stroke groove (11).

2. A feed arrangement for a riveter as claimed in claim 1 wherein: actuating mechanism (4) are including motor (41), dwang (42) and push rod (43), the bottom of vertical portion (31) has been seted up and has been pushed away groove (311), push away groove (311) along vertical portion (31) length direction equidistant distribution, the diameter of push rod (43) with push away the width phase-match in groove (311), push rod (43) are inlayed and are established in pushing away the groove, push rod (43) perpendicular to vertical portion (31) plane, the one end of push rod (43) with dwang (42) perpendicular fixed connection, the other end of dwang (42) with motor (41) fixed connection, motor (41) are fixed in workstation (1) bottom, motor (41) output perpendicular to vertical portion (31) plane.

3. A feed arrangement for a riveter as claimed in claim 1 wherein: a plurality of chutes (321) are formed in the upper end face of the transverse portion (32), the chutes (321) are perpendicular to the transverse portion (32) in length, the component tool (5) comprises a bottom plate (51), a first side plate (52) and a second side plate (53), sliding rods (511) equal to the chutes (321) in number are vertically fixed at the bottom of the bottom plate (51), the sliding rods (511) are embedded in the chutes (321) respectively, and the first side plate (52) and the second side plate (53) are parallel to the stroke grooves (11) and fixed on two sides of the bottom plate (51) respectively.

4. A feed arrangement for a riveter as claimed in claim 3 wherein: the reciprocating mechanism (6) comprises an air cylinder (61), the air cylinder (61) is fixed on the side edge of the transverse portion (32), the working end of the air cylinder (61) is perpendicular to the second side plate (53), and the working end of the air cylinder (61) is fixedly connected with the second side plate (53).

5. A feed arrangement for a riveter as claimed in claim 3 wherein: the part frock (5) is inside to be provided with clamping mechanism (7) near curb plate (52) one side, clamping mechanism (7) are including pressing down depression bar, axis of rotation, cam, pressure strip and spring (71), spring (71) are vertical to be fixed bottom plate (51) upper end, spring (71) set up along bottom plate (51) length direction linearity, the upper end fixedly connected with pressure strip (72) of spring (71), the intermediate part lower extreme of pressure strip (72) is provided with cam (73), cam (73) are towards one side fixedly connected with axis of rotation (74) of curb plate (52), axis of rotation (74) pass curb plate (52) with depression bar (75) fixed connection.

6. A feed arrangement for a riveter as claimed in claim 3 wherein: two rows of positioning grooves (512) are symmetrically arranged on the upper end face of the bottom plate (51), and the two rows of positioning grooves (512) are linearly arranged along the length direction of the bottom plate (51).

7. A feeding device for a riveting machine according to claim 5, characterized in that: and a rubber pad is arranged at the bottom of the pressing plate (72).

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