CN113059109A

CN113059109A - Squeeze riveter

Info

Publication number: CN113059109A
Application number: CN202110286211.6A
Authority: CN
Inventors: 伍富贵
Original assignee: Hangzhou Jiheng Electromechanical Co ltd
Current assignee: Hangzhou Jiheng Electromechanical Co ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-07-02

Abstract

The utility model relates to a squeeze riveter, including organism and riveting subassembly, the riveting subassembly includes the riveting lower mould and locates the mould on the riveting on the organism, be equipped with on the organism and be used for driving the mould vertical gliding actuating mechanism on the riveting, still include work piece loading attachment, go up the work or material rest and put the work or material rest, it forms the place the platform that is used for placing the work piece to go up the work or material rest up the up end, work piece loading attachment includes the material loading support, the unloading support and be used for driving the second actuating mechanism of material loading support and unloading support along waist type orbit motion, the unloading support upper end is located to the riveting lower mould. Through the setting of second actuating mechanism and material loading support, unloading support, when the material loading support transports next work piece to putting the work or material rest on riveting, the unloading support carries the ejection of compact with next work piece, and the circulation is reciprocal to the last unloading efficiency of work piece has been improved.

Description

Squeeze riveter

Technical Field

The application relates to the field of riveting processing equipment, in particular to a squeeze riveter.

Background

The squeeze riveter is a new type of riveting equipment developed according to the principle of cold rolling, namely a mechanical device capable of riveting objects with rivets.

In the related art of squeeze riveters, for example, the patent with publication number CN201799558U discloses a squeeze riveter, in which a riveter body is fixed on a base, a squeeze riveter assembly is installed on the upper portion of the riveter body, one end of a connecting rod is installed at an eccentric shaft of a positioning shaft, a belt pulley is fixed at a concentric shaft of the positioning shaft, two ends of the positioning shaft are installed on the riveter body through bearing seats, the other end of the connecting rod is connected with a slide block through a lever, the slide block is installed in the positioning sleeve, the positioning sleeve is fixed in the riveter body, and the belt pulley is connected with a motor. According to the technical scheme, the eccentric shaft and lever principle is adopted to rivet a workpiece, the belt pulley is driven to rotate through the belt and the motor, the lever is driven to rotate through the connecting rod, and therefore the sliding block is driven to vertically move to rivet the workpiece.

In view of the above related technologies, the inventor believes that, in the implementation of the technical solution, a workpiece to be riveted needs to be manually placed on a base, a used rivet is placed in a pre-opened riveting hole of the workpiece, and the rivet is fixed in the pre-opened riveting hole of the workpiece by a rivet pressing assembly, so that the workpiece is riveted, and the efficiency of loading and unloading the workpiece manually is low.

Disclosure of Invention

In order to improve the last unloading efficiency of work piece, the application provides a squeeze riveter adopts following technical scheme:

a squeeze riveter comprises a riveter body and a riveting component, wherein the riveting component comprises a lower riveting die and an upper riveting die arranged on the riveter body, a first driving mechanism used for driving the upper riveting die to vertically slide is arranged on the riveter body, the squeeze riveter further comprises a workpiece feeding device, a feeding frame and a feeding frame, a placing platform used for placing a workpiece is formed on the upper end face of the feeding frame, the workpiece feeding device comprises a feeding support, a discharging support and a second driving mechanism used for driving the feeding support and the discharging support to move along a waist-shaped track, a first through groove used for the feeding support to penetrate through is formed in the feeding frame in the vertical direction, the feeding frame is positioned under the upper riveting die, a second through groove used for the feeding support and the discharging support to horizontally slide is formed in the feeding frame in the vertical direction, the riveting lower die is arranged at the upper end of the blanking support, and when the blanking support moves to the position of the material placing frame, the riveting lower die is positioned under the riveting upper die.

By adopting the technical scheme, when riveting a workpiece, the workpiece is firstly placed on the feeding frame, the second driving mechanism drives the feeding support and the discharging support to move in a waist-shaped track, the workpiece on the feeding frame is supported and conveyed by the feeding support to the feeding frame to be placed and then separated from the workpiece, the feeding support and the discharging support continue to move until the feeding support moves into the first through groove again, the discharging support moves to a position right below the workpiece on the feeding frame, the riveting lower die is located in the riveting hole, the first driving mechanism drives the riveting upper die to vertically move downwards to rivet the rivet in the riveting hole, riveting of the workpiece is completed, the feeding support and the discharging support continue to move at the moment, the feeding support conveys the next workpiece to the feeding frame, and the discharging support carries the next workpiece to discharge, so that the workpiece feeding efficiency is improved.

Preferably, the lower ends of the feeding support and the blanking support are connected with a bottom plate together, the second driving mechanism comprises a driving plate vertically and fixedly arranged at the lower end of the bottom plate, a guide plate vertically arranged on one side of the bottom plate, an external gear and a driving piece for driving the external gear to rotate, a mounting groove is formed in the driving plate, a waist-shaped internal gear is fixedly embedded in the mounting groove, a straight edge of the internal gear is horizontally arranged, and the external gear is embedded in the mounting groove and meshed with the internal gear; the drive plate is fixed and is equipped with the guide block, and the guide way has been seted up along the movement track of guide block to guide plate one side, and the guide block inlays to be established and sliding connection in the guide way.

Through adopting above-mentioned technical scheme, through bottom plate and second actuating mechanism's setting, through the meshing cooperation of the internal gear of waist type and external gear, can drive simultaneously feeding support and unloading support, improved the convenience of driving simultaneously feeding support and unloading support and guaranteed the uniformity that feeding support and unloading support removed, through the setting of guide block and guide way, improved feeding support and the gliding stability of unloading support.

Preferably, the bottom plate lower extreme is equipped with the base, and horizontal slip has the extensible member on the base, and the extensible member is kept away from base one end and is connected in the bottom plate.

Through adopting above-mentioned technical scheme, through the setting of extensible member, lead the slip of bottom plate, improved the gliding stability of bottom plate.

Preferably, one end, far away from the material placing frame, of the material loading frame is provided with a conveying mechanism, the conveying mechanism comprises a conveying belt and a third driving mechanism for driving the conveying belt to operate, and the discharging end of the conveying belt is connected to one side of the material placing platform of the material placing frame in a bearing mode.

Through adopting above-mentioned technical scheme, through conveying mechanism's setting, make operating personnel only need place the work piece on the conveyer belt as required, improved work efficiency.

Preferably, a material baffle is arranged at one end, far away from the conveying belt, of the material loading frame.

By adopting the technical scheme, through the arrangement of the material baffle plate, when the workpiece is conveyed to the feeding frame, the position of the workpiece is kept fixed, and the workpiece can be stably conveyed by the feeding support.

Preferably, still include the work or material rest down, the work or material rest one side is kept away from to the work or material rest down, and the work or material rest up end forms the butt face that is used for the butt work piece down, and the work or material rest is seted up along vertical direction and is supplied the gliding third logical groove of unloading support down.

Through adopting above-mentioned technical scheme, through the setting of blanking frame, when the work piece was carried to blanking frame by the unloading support, supported through the butt face, operating personnel can follow and take away the work piece from blanking frame.

Preferably, the blanking frame is located one side that the butt face kept away from and put the work or material rest and forms the inclined guide surface, and the guide surface is far away from and puts the work or material rest one end and be the downward sloping setting.

By adopting the technical scheme, through the arrangement of the guide surface, when the workpiece is arranged on the butt surface, the workpiece automatically slides downwards through the guide surface, so that the workpiece is convenient to discharge.

Preferably, the organism is located mould one side in the riveting and is equipped with rivet loading attachment, rivet loading attachment includes material loading slide and the upset subassembly that is located material loading slide discharge end, rivet loading attachment sets up and supplies the rivet to slide and vertical spacing spout, spout one end is located the material loading spout and keeps away from upset subassembly one end and form the feed inlet, the spout other end is located the upset subassembly, the upset subassembly includes the upset piece of two relative settings, each upset piece all rotates to be connected in material loading slide and axis of rotation and is located two upset piece mutually opposite sides one side, the upset subassembly is seted up along vertical direction and is supplied the ejecting groove that the mould was worn to establish in the riveting, ejecting groove communicates in the spout.

Through adopting above-mentioned technical scheme, through rivet loading attachment's setting, the rivet can be followed spout length direction and arranged in the spout to slide one by one to the spout of upset department, when needing to rivet, the mould is gone up in the riveting through promoting the liftout groove, makes two upset pieces overturn downwards simultaneously, and the mould can promote the rivet riveting on the riveting and connect on the work piece, has realized the automatic feeding of rivet.

In summary, the present application includes at least one of the following beneficial technical effects:

through the arrangement of the second driving mechanism, the feeding support and the discharging support, the feeding and discharging efficiency of the workpiece is improved. (ii) a

The convenience of unified control over the feeding support and the discharging support is improved through the arrangement of the bottom plate and the second driving mechanism;

the discharging frame is arranged, so that the convenience of discharging the workpiece is improved;

through the arrangement of the rivet feeding device, automatic rivet feeding is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

fig. 3 is a schematic cross-sectional view of a second drive mechanism of an embodiment of the present application.

Description of reference numerals: 1. a body; 2. riveting the assembly; 21. riveting an upper die; 22. riveting a lower die; 3. a rivet feeding device; 31. a feeding slideway; 32. a turnover assembly; 321. a turnover piece; 322. mounting a rod; 323. a torsion spring; 324. ejecting the groove; 33. a chute; 331. a feed inlet; 34. riveting; 4. a workpiece feeding device; 41. a feeding support; 411. a positioning column; 42. a blanking support; 43. a base plate; 44. a drive plate; 441. an internal gear; 442. a guide block; 443. a roller; 45. a guide plate; 451. a guide groove; 46. an outer gear; 47. a drive member; 471. a rotating shaft; 472. a first bevel gear; 473. a second bevel gear; 48. a base; 481. a limiting groove; 49. a telescoping member; 491. an inner rod; 492. an outer rod; 493. a slider; 5. a feeding frame; 51. a striker plate; 52. a limiting plate; 6. a conveying mechanism; 61. a conveyor belt; 62. a drive roller; 63. a motor; 7. placing a material plate; 8. a blanking plate; 81. an abutting surface; 82. a guide surface; 9. a first drive mechanism; 91. a mounting seat; 92. a drive cylinder; 93. a guide seat; 10. and (5) a workpiece.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses squeeze riveter. Referring to fig. 1, the squeeze riveter includes a machine body 1, a riveting component 2 for driving rivets 34 into workpieces 10, a rivet feeding device 3 for automatically feeding the rivets 34, a workpiece feeding device 4 for automatically feeding the workpieces 10, a feeding frame 5, a conveying mechanism 6 for feeding the workpieces 10 to the feeding frame 5, a material placing frame and a material discharging frame. The riveting component 2 comprises an upper riveting die 21 arranged on the machine body 1 and a lower riveting die 22 arranged on the workpiece feeding device 4, a first driving mechanism 9 used for driving the upper riveting die 21 to vertically slide is arranged on the machine body 1, the rivet feeding device 3 is used for automatically feeding the upper riveting die 21, the material placing frame is located under the upper riveting die 21, and the workpiece feeding device 4 slides among the upper material frame 5, the material placing frame and the lower material frame.

When riveting a workpiece 10, conveying the workpiece 10 to be riveted to an upper material rack 5 through a conveying mechanism 6, conveying the workpiece 10 on the upper material rack 5 to a material placing rack by a workpiece feeding device 4, aligning a riveting lower die 22 to a riveting position and supporting the workpiece 10 by the workpiece feeding device 4, driving a riveting upper die 21 to move downwards along a vertical direction by a machine body 1, penetrating the riveting upper die 21 through a rivet feeding device 3, matching a rivet 34 on the rivet feeding device 3 with the riveting lower die 22 to complete rivet 34 connection on the workpiece 10, then conveying the connected workpiece 10 to the material placing rack by the workpiece feeding device 4, and conveying the next workpiece 10 to be riveted to the material placing rack from the upper material rack 5 in the same action.

Referring to fig. 1, the first driving mechanism 9 includes a mounting base 91 fixedly connected to the machine body 1, a driving cylinder 92 having a cylinder body fixedly connected to a lower end surface of the mounting base 91, and a guide base 93 for guiding a piston rod of the driving cylinder 92.

The guide seat 93 is fixedly connected to the machine body 1, the piston rod of the driving cylinder 92 penetrates through and is slidably connected to the guide seat 93, and the upper riveting die 21 is fixedly connected to the lower end of the piston rod of the driving cylinder 92.

Referring to fig. 1, the rivet feeding device 3 is fixedly mounted on the machine body 1 and located on one side of the upper riveting die 21. The rivet feeding device 3 comprises a feeding slideway 31 and an overturning assembly 32 positioned at the discharging end of the feeding slideway 31.

The feeding chute 31 extends from high to low from one end far away from the turnover assembly 32 to one end close to the turnover assembly 32, and gradually and smoothly transits from a vertical state to a horizontal state. One side of the feeding slide way 31, which is far away from the riveting upper die 21, is provided with a slide groove 33 with an inverted T-shaped section, two ends of the slide groove 33 are communicated, and one end of the feeding slide way 31, which is far away from the turnover assembly 32, is provided with a feeding hole 331 for feeding rivets 34. A plurality of rivets 34 are arranged in a sliding way 33, and the rivets 34 can only slide along the length direction of the sliding way 33 through the limit of the sliding way 33.

Referring to fig. 2, the turnover assembly 32 is received at one end of the loading chute 31, which is close to the horizontal state, and the turnover assembly 32 includes two turnover members 321 and two mounting rods 322, which are oppositely disposed. Two installation poles 322 are level and parallel arrangement, and the equal fixed connection in material loading slide 31 of one end. One turning piece 321 corresponds to one mounting rod 322, and the mounting rod 322 is inserted through and rotatably connected to one side of the turning piece 321 far away from the other turning piece 321, so that the two turning pieces 321 can be turned downwards from the middle position.

The installation rod 322 is sleeved with a torsion spring 323, two ends of the torsion spring 323 are respectively and fixedly connected to the feeding slideway 31 and the overturning part 321, and the overturning part 321 is driven to be always kept in a horizontal state.

The turning assembly 32 is provided with an ejection slot 324 along the vertical direction, and the horizontal section of the ejection slot 324 is circular and is arranged on the upper end faces of the two turning pieces 321 in a half-open manner. One end of the chute 33 on the loading chute 31 extends into the turning piece 321, is located right below the ejecting slot 324, and is communicated with the chute 33.

When the rivets 34 in the feeding slideway 31 slide to the lower part of the ejection slot 324 along the sliding slot 33 by the self gravity, namely, the riveting position is reached, when the two turnover pieces 321 are pushed by the upper riveting die 21 to turn over downwards, the rivets 34 are separated from the sliding slot 33 and are driven by the upper riveting die 21 to press downwards, the following rivets 34 in the feeding slideway 31 are blocked by the upper riveting die 21, after the upper riveting die 21 moves upwards to reset, the two turnover pieces 321 reset through the torsion spring 323, and the next rivet 34 continuously slides to the riveting position through the sliding slot 33.

Referring to fig. 1, the conveying mechanism 6 includes a conveyor belt 61 and a third driving mechanism for driving the conveyor belt 61 to operate.

The third driving mechanism includes two driving rollers 62 and a motor 63 for driving one of the driving rollers 62 to rotate. The conveyor belt 61 is sleeved outside the two driving rollers 62 and is tensioned by the two driving rollers 62, and the feeding frame 5 is connected to the discharging end of the conveyor belt 61.

Referring to fig. 1, the feeding frame 5, the material placing frame and the material discharging frame are sequentially arranged at intervals, and the distance between the feeding frame 5 and the material placing frame is equal to the distance between the material placing frame and the material discharging frame. Go up 5 intermediate positions of work or material rest and offer the first logical groove that supplies work piece loading attachment 4 to pass through along vertical direction, first logical groove extends and communicates in last work or material rest 5 towards riveting subassembly 2 one side along work piece 10 direction of feeding.

A placing platform (not shown in the figure) for placing the workpiece 10 is formed on the upper end face of the feeding frame 5, a striker plate 51 protrudes upwards from one side of the placing platform facing the riveting component 2 along the vertical direction, limiting plates 52 are fixedly arranged on two sides of the workpiece 10 of the placing platform, and the limiting plates 52 and the striker plate 51 enclose a v-21274with an opening facing one side far away from the riveting component 2.

When the workpiece 10 is fed onto the feeding frame 5 through the conveying mechanism 6, the left side and the right side of the workpiece 10 are limited through the limiting plates 52, and the accuracy of the conveying position of the workpiece 10 is guaranteed.

Referring to fig. 1, the material placing frame comprises two material placing plates 7 which are vertically arranged and fixedly connected to the ground, and the two material placing plates 7 are arranged at intervals and form a second through groove for the workpiece feeding device 4 to pass through. The distance between the two material placing plates 7 is smaller than the length of the workpiece 10, and the riveting upper die 21 is positioned right above the space between the two material placing plates 7.

Referring to fig. 1, the blanking frame comprises two blanking plates 8 which are vertically arranged and fixedly connected to the ground, and the two blanking plates 8 are arranged at intervals and form a third through groove for the workpiece feeding device 4 to pass through. The distance between the two blanking plates 8 is also smaller than the length of the workpiece 10.

The upper side surface of the blanking plate 8 comprises an abutting surface 81 and a guide surface 82, and the abutting surface 81 is located at one end, close to the material placing frame, of the blanking plate 8. The contact surface 81 is disposed horizontally, and the length of the contact surface 81 is smaller than half the width of the workpiece 10. The guide surface 82 is located on a side of the contact surface 81 far from the material placing frame, and the guide surface 82 is inclined downward from a side close to the contact surface 81 to a side far from the contact surface 81.

When the workpiece 10 falls on the abutting surface 81, the center of gravity of the workpiece 10 falls directly above the guide surface 82, so that the workpiece 10 automatically turns over through the center of gravity and slides downwards along the guide surface 82, and discharging is realized.

Referring to fig. 1, the workpiece feeding device 4 includes a feeding support 41, a discharging support 42, a base plate 43 for connecting the feeding support 41 and the discharging support 42, and a second driving mechanism for driving the base plate 43 to move along a kidney-shaped trajectory.

The lower end of the feeding support 41 is fixedly connected to the bottom plate 43, the center of the upper end of the feeding support 41 is fixedly connected with a positioning column 411, and the positioning column 411 can penetrate through a riveting hole preset in the workpiece 10, so that the workpiece 10 and the feeding support 41 are horizontally limited.

The lower end of the blanking support 42 is fixedly connected to the bottom plate 43, the riveting lower die 22 is fixedly arranged on the upper end surface of the blanking support 42, the riveting lower die 22 is in a circular truncated cone shape, when the workpiece 10 is positioned on the material placing frame and the blanking support 42 moves to the riveting position, the upper end of the riveting lower die 22 penetrates through the preset riveting hole of the workpiece 10 and is arranged in a gap with the riveting hole, and the gap between the riveting lower die 22 and the riveting hole is used for the rivet 34 to pass through. When the rivet 34 is sleeved outside the lower riveting die 22 and passes through the rivet hole, the lower end of the rivet 34 is guided by the lower end of the lower riveting die 22 with gradually increased diameter, so that the peripheral wall of the lower end of the rivet 34 is gradually expanded, and the rivet 34 is positioned in the rivet hole 34.

Referring to fig. 3, the second driving mechanism is provided in two sets and is disposed on two sides of the bottom plate 43.

The second driving mechanism comprises a driving plate 44 vertically and fixedly arranged at the lower end of the bottom plate 43, a guide plate 45 vertically arranged on one side of the bottom plate 43, external gears 46 and a driving piece 47 for driving the external gears 46 to rotate, the driving plate 44 is arranged on the side edge of the material placing plate 7, and the external gears 46 of the two groups of second driving mechanisms share one driving piece 47.

The driving plate 44 is internally provided with a mounting groove with a kidney-shaped vertical section, a kidney-shaped inner gear 441 is fixedly embedded in the mounting groove, the straight edge of the inner gear 441 is horizontally arranged, the outer gear 46 is embedded in the mounting groove and meshed with the inner gear 441, and the second driving mechanism controls the bottom plate 43 to move along a kidney-shaped motion track through the kidney-shaped motion track of the outer gear 46 in the inner gear 441.

When the outer gear 46 moves in a straight line on the upper side of the inner gear 441, the bottom plate 43 moves along with the inner gear, so that the feeding support 41 moves from the material placing frame to the material placing frame 5, and the discharging support 42 moves from the material placing frame to the material placing frame. When the outer gear 46 moves along the side arc edge of the inner gear 441 far away from one end of the forging press, the bottom plate 43 moves upwards in an arc shape, so that the feeding support 41 jacks up the workpiece 10 on the feeding frame 5, and the discharging support 42 jacks up the workpiece 10 riveted on the feeding frame. When the outer gear 46 moves at the rest position of the inner gear 441, the bottom plate 43 performs loading and unloading actions, the loading support 41 places the workpiece 10 on the loading frame, and the unloading support 42 places the workpiece 10 on the unloading frame.

Referring to fig. 3, a guide block 442 is fixedly provided on one side of the drive plate 44 facing the guide plate 45, and a roller 443 is rotatably connected to one end of the guide block 442. One side of the guide plate 45 facing the drive plate 44 is provided with a guide groove 451 along a movement locus of the guide block 442, and the guide block 442 is fitted in the guide groove 451 and is connected to the guide groove 451 in a rolling manner by a roller 443. When the outer gear 46 moves straight on the lower side of the inner gear 441, the driving plate 44 is supported by the guide blocks 442 and the guide grooves 451, and a kidney-shaped movement locus of the driving plate 44 is realized.

The driving member 47 includes a rotating shaft 471 simultaneously and fixedly penetrating through two external gears 46 of the two sets of second driving mechanisms, a first bevel gear 472 fixedly sleeved outside the rotating shaft 471, a second bevel gear 473 engaged with the first bevel gear 472, and a motor 63 for driving the second bevel gear 473 to rotate. The rotation shaft 471 is coaxially fixed to both the external gears 46. The second bevel gear 473 is fixedly connected to the output end of the motor 63.

Referring to fig. 3, a base 48 is provided at the lower end of the bottom plate 43, and four retractable members 49 are provided on the base 48 and are respectively provided at four corners of the bottom plate 43.

The extensible member 49 includes that all is vertical setting's interior pole 491 and outer pole 492, and interior pole 491 lower extreme fixedly connected with falls the slider 493 of T type, and the spacing groove 481 that the cross-section is the type of falling T is seted up along the gliding horizontal direction of bottom plate 43 to base 48, and the slider just follows the spacing fixed of vertical direction in spacing groove 481 length direction sliding connection.

The outer rod 492 is sleeved outside the inner rod 491, and is axially slidably connected to the inner rod 491 along the inner rod 491, and the upper end of the outer rod 492 is fixedly connected to the lower end surface of the bottom plate 43.

The implementation principle of the embodiment of the application is as follows:

when riveting the workpiece 10, the workpiece 10 is firstly conveyed to the placing platform of the upper material rack 5 through the conveyor belt 61, and after being limited at a designated position through the material baffle 51, the second driving mechanism drives the bottom plate 43 to drive the feeding support 41 and the blanking support 42 to move in a kidney-shaped track through the guidance of the kidney-shaped internal gear 441 until the feeding support 41 moves into the first through groove and abuts against the lower end face of the workpiece 10, the positioning column 411 is arranged in the riveting hole of the workpiece 10 in a penetrating manner, the feeding support 41 continues to move, the workpiece 10 is arranged on the material rack after being moved from the placing platform to the material rack, the bottom plate 43 continues to move until the feeding support 41 once moves into the first through groove, at this time, the blanking support 42 moves to the lower part of the workpiece 10 arranged on the material rack, the riveting lower die 22 is arranged in the riveting hole in a penetrating manner, the first driving mechanism 9 drives the riveting upper die 21 to press down, and pushes the rivet 34 in the turnover assembly 32 to be separated from the chute 33, and is inserted into the riveting hole, and the lower end of the rivet 34 is gradually expanded by the guiding of the lower riveting die 22 after being inserted through the riveting hole, so as to complete the riveting of the workpiece 10.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a squeeze riveter, includes organism (1) and riveting subassembly (2), riveting subassembly (2) including riveting lower mould (22) and locate mould (21) on the riveting on organism (1), be equipped with on organism (1) and be used for driving the mould (21) vertical gliding actuating mechanism (9) on the riveting, its characterized in that: the riveting die is characterized by further comprising a workpiece (10) feeding device (4), a feeding frame (5) and a feeding frame, wherein a placing platform for placing the workpiece (10) is formed on the upper end face of the feeding frame (5), the workpiece (10) feeding device (4) comprises a feeding support (41), a discharging support (42) and a second driving mechanism for driving the feeding support (41) and the discharging support (42) to move along a waist-shaped track, a first through groove for the feeding support (41) to penetrate through is formed in the feeding frame (5) in the vertical direction, the feeding frame is located under the riveting upper die (21), a second through groove for the feeding support (41) and the discharging support (42) to horizontally slide is formed in the feeding frame in the vertical direction, and the riveting lower die (22) is arranged at the upper end of the discharging support (42), when the blanking support (42) moves to the material placing rack, the riveting lower die (22) is positioned right below the riveting upper die (21).

2. A squeeze riveter according to claim 1 wherein: the lower ends of the feeding support (41) and the blanking support (42) are connected with a bottom plate (43) together, the second driving mechanism comprises a driving plate (44) vertically and fixedly arranged at the lower end of the bottom plate (43), a guide plate (45) vertically arranged on one side of the bottom plate (43), an external gear (46) and a driving piece (47) used for driving the external gear (46) to rotate, a mounting groove is formed in the driving plate (44), a waist-shaped internal gear (441) is fixedly embedded in the mounting groove, the straight edge of the internal gear (441) is horizontally arranged, and the external gear (46) is embedded in the mounting groove and meshed with the internal gear (441); the driving plate (44) is fixedly provided with a guide block (442), one side of the guide plate (45) is provided with a guide groove (451) along the motion track of the guide block (442), and the guide block (442) is embedded and connected in the guide groove (451) in a sliding manner.

3. A squeeze riveter according to claim 2 wherein: the lower end of the bottom plate (43) is provided with a base (48), an expansion piece (49) slides horizontally on the base (48), and one end, far away from the base (48), of the expansion piece (49) is connected to the bottom plate (43).

4. A squeeze riveter according to claim 1 wherein: go up work or material rest (5) and keep away from and put work or material rest one end and be equipped with conveying mechanism (6), conveying mechanism (6) include conveyer belt (61) and the third actuating mechanism of drive conveyer belt (61) operation, and conveyer belt (61) discharge end is accepted in the place the platform one side of putting the work or material rest.

5. A squeeze riveter according to claim 4 wherein: and a material baffle plate (51) is arranged at one end, far away from the conveying belt (61), of the material loading frame (5).

6. A squeeze riveter according to claim 1 wherein: the blanking device is characterized by further comprising a blanking frame, the blanking frame is located on one side, away from the feeding frame (5), of the material placing frame, the upper end face of the blanking frame forms a butt joint face (81) used for being abutted to a workpiece (10), and the blanking frame is provided with a third through groove for enabling the blanking support (42) to slide along the vertical direction.

7. A squeeze riveter according to claim 6, characterized in that: the blanking frame is located one side of the abutting surface (81) far away from the material placing frame to form an inclined guide surface (82), and the guide surface (82) is arranged in a downward inclined mode towards one end far away from the material placing frame.

8. A squeeze riveter according to claim 1 wherein: the rivet (34) feeding device (3) is arranged on one side, located on the riveting upper die (21), of the machine body (1), the rivet (34) feeding device (3) comprises a feeding slide way (31) and a turning component (32) located at the discharging end of the feeding slide way (31), a sliding groove (33) which is used for the rivet (34) to slide and is vertically limited is formed in the rivet (34) feeding device (3), one end of the sliding groove (33) is located at one end, far away from the turning component (32), of the feeding sliding groove (33) and forms a feeding hole (331), the other end of the sliding groove (33) is located in the turning component (32), the turning component (32) comprises two turning pieces (321) which are arranged oppositely, each turning piece (321) is rotationally connected to the feeding slide way (31) and the rotation axis of each turning piece (321) is located on the opposite side of the two turning pieces (321), the turning component (32) is provided with a jacking groove (324), the ejection slot (324) is communicated with the sliding slot (33).