CN212822457U

CN212822457U - Riveting machine convenient to assemble

Info

Publication number: CN212822457U
Application number: CN202021767827.2U
Authority: CN
Inventors: 李夏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-22
Filing date: 2020-08-22
Publication date: 2021-03-30
Anticipated expiration: 2030-08-22

Abstract

The utility model discloses a riveting machine of convenient equipment, which comprises a first frame, the top lateral wall fixedly connected with second frame of first frame, the top lateral wall fixedly connected with cylinder of second frame, the bottom lateral wall fixedly connected with punching press head of cylinder, the top lateral wall fixedly connected with support frame of second frame, the top lateral wall fixedly connected with air pump of support frame, the bottom lateral wall fixedly connected with breather pipe of air pump, breather pipe and support frame through connection, first frame bottom lateral wall fixedly connected with step motor, step motor's output fixedly connected with pivot, the pivot is rotated with first frame and is connected, step motor's one end fixedly connected with carousel is kept away from in the pivot. The utility model relates to an equipment technical field utilizes spring, connecting rod, solid fixed ring and threaded rod etc. all to fix the last lower extreme of part, when having guaranteed to press the rivet, the deviation can not appear in the direction.

Description

Riveting machine convenient to assemble

Technical Field

The utility model relates to an equipment technical field specifically is a riveter of convenient equipment.

Background

The common R-shaped rivet, the fan rivet, the blind rivet (core-beating rivet), the tree-shaped rivet, the half round head, the flat head, the half hollow rivet, the solid rivet, the countersunk head rivet, the blind rivet, the hollow rivet, these usually utilize self deformation to connect by the riveted piece, generally be less than 8 millimeters with cold riveting, be greater than this size with hot riveting, but there is the exception as well, for example the data plate on some locksets, be exactly that the magnitude of interference riveting of rivet and lock body hole is utilized, present rivet device, the standing groove that places the part is mostly a circular slot, and the solid fixed ring of cover only fixes the upper end part of circular slot, and lower tip part still can appear rocking, make the direction of pressing the rivet appear the deviation.

An object of the utility model is to provide a riveter of convenient equipment to the problem that the part rocked when solving the pressure rivet on the existing market that above-mentioned background art provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

SUMMERY OF THE UTILITY MODEL

A riveting machine convenient to assemble comprises a first rack, wherein a second rack is fixedly connected to the side wall of the top end of the first rack, a cylinder is fixedly connected to the side wall of the top end of the second rack, a stamping head is fixedly connected to the side wall of the bottom end of the cylinder, a support frame is fixedly connected to the side wall of the top end of the second rack, an air pump is fixedly connected to the side wall of the top end of the support frame, an air pipe is fixedly connected to the side wall of the bottom end of the air pump, the air pipe is connected with the support frame in a penetrating manner, a stepping motor is fixedly connected to the side wall of the bottom end of the first rack, a rotating shaft is fixedly connected to the output end of the stepping motor, the rotating shaft is rotatably connected with the first rack, a rotating disc is fixedly connected to one end of the rotating shaft, which, the top lateral wall fixedly connected with of carousel is a plurality of solid fixed rings, a plurality of screw holes have been seted up to the lateral wall of carousel, and is a plurality of the equal fixedly connected with threaded rod of lateral wall of screw hole, the top lateral wall fixedly connected with of threaded rod turns round, and is a plurality of the through-hole has all been seted up to the lateral wall of standing groove, and the standing groove of two symmetric distributions of through-hole through connection, and is a plurality of the equal sliding connection of lateral wall of through-hole has the connecting rod of two symmetric distributions, the one end fixedly connected with spring of standing groove is kept away.

Preferably, one end of the connecting rod close to the placing groove is fixedly connected with a cushion pad, and the side wall of the cushion pad is arranged in an arc surface.

Preferably, one end of the threaded rod far away from the rotating knob is sleeved with a rubber pad, and the diameter of the rubber pad is smaller than that of the threaded rod.

Preferably, the inside wall cover of solid fixed ring is equipped with the rubber pad, and just gu fixed ring passes through the lifter and is connected with the carousel.

Preferably, the spring is not in contact with the side wall of the through hole, and the maximum telescopic length of the spring is 1 cm.

Preferably, the model of the stepping motor is DM542, the model of the air cylinder is MXQ8-20, and the model of the air pump is YX-93D.

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

1. through the fixing ring, the connecting rod, the rotating knob and the like, the part penetrates through the fixing ring, so that the upper end part of the part is limited by the fixing ring and cannot shake randomly, the rotating knob rotates the threaded rod into the threaded hole to press the part, the buffer cushion at the other end of the side wall of the part is extruded, the buffer cushion extrudes the connecting rod and the connecting rod extrudes the spring, meanwhile, the symmetrically placed parts are extruded simultaneously, the extrusion forces of the parts at the two ends interact with each other, so that the lower end part of the part is limited, the integral fixing effect of the part is achieved, and the direction is ensured not to deviate when the rivet is pressed;

2. solid fixed ring, standing groove and step motor etc. put into a plurality of standing grooves with a plurality of parts in, reduced the produced repetitive motion of single part pressure rivet, utilize step motor to rotate the carousel, make the part of every standing groove press the rivet in proper order, improved work efficiency.

Drawings

Fig. 1 is a schematic perspective view of a riveting machine convenient to assemble according to the present invention;

fig. 2 is a schematic view of a turntable structure of a riveting machine convenient to assemble according to the present invention;

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

fig. 4 is the utility model provides a threaded rod structure sketch map of riveter of convenient equipment.

In the figure: 1. a first frame; 2. a stepping motor; 3. a rotating shaft; 4. a turntable; 5. turning; 6. a part; 7. a fixing ring; 8. punching a head; 9. a second frame; 10. a support frame; 11. a cylinder; 12. a breather pipe; 13. an air pump; 14. a threaded rod; 15. a threaded hole; 16. a placement groove; 17. a connecting rod; 18. a cushion pad; 19. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a riveting machine convenient for assembly comprises a first frame 1, a second frame 9 fixedly connected to a top side wall of the first frame 1, a cylinder 11 fixedly connected to a top side wall of the second frame 9, a stamping head 8 fixedly connected to a bottom side wall of the cylinder 11, a support frame 10 fixedly connected to a top side wall of the second frame 9, an air pump 13 fixedly connected to a top side wall of the support frame 10, a vent pipe 12 fixedly connected to a bottom side wall of the air pump 13, the vent pipe 12 connected to the support frame 10 in a penetrating manner, a stepping motor 2 fixedly connected to a bottom side wall of the first frame 1, the stepping motor 2 being of type 542 DM, the cylinder 11 being of type MXQ8-20, the air pump 13 being of type YX-93D, electrical connections between electrical appliances being prior art and not redundant, a rotating shaft 3 fixedly connected to an output end of the stepping motor 2, the rotating shaft 3 being rotatably connected to the first frame, the end of the rotating shaft 3 far away from the stepping motor 2 is fixedly connected with a rotating disc 4, the top side wall of the rotating disc 4 is provided with a plurality of placing grooves 16, one end of a connecting rod 17 close to the placing grooves 16 is fixedly connected with a cushion 18, the side wall of the cushion 18 is arranged in a cambered surface mode, so as to prevent the side wall of the part 6 from being extruded by the connecting rod 17 to deform, the inner side walls of the placing grooves 16 are fixedly connected with the part 6, the top side wall of the rotating disc 4 is fixedly connected with a plurality of fixing rings 7, the side wall of the rotating disc 4 is provided with a plurality of threaded holes 15, the side walls of the threaded holes 15 are fixedly connected with threaded rods 14, the top side wall of the threaded rod 14 is fixedly connected with a rotating knob 5, one end of the threaded rod 14 far away from the rotating knob 5 is sleeved with a rubber pad, the diameter of the rubber pad is smaller than that, and the through-hole through connection standing groove 16 of two symmetric distributions, the equal sliding connection of the lateral wall of a plurality of through-holes has two symmetric distributions's connecting rod 17, and the one end fixedly connected with spring 19 of standing groove 16 is kept away from to connecting rod 17, and spring 19 is not with the contact of through-hole lateral wall, and spring 19's the biggest flexible length is 1cm, and the flexible length of restriction threaded rod 14 prevents that threaded rod 14 and connecting rod 17 from causing extrusion deformation to the lateral wall of part 6.

In the utility model, a plurality of parts 6 which need rivets are put into a placing groove 16, the repeated action generated by pressing rivets by a single part 6 is reduced, the work efficiency is improved, the parts 6 pass through a fixing ring 7, the upper end parts of the parts 6 are limited by the fixing ring 7 and can not shake at will, a rotating knob 5 rotates a threaded rod 14 into a threaded hole 15 to compress the parts 6, a buffer cushion 18 at the other end of the side wall of the parts 6 is extruded, the buffer cushion 18 extrudes a connecting rod 17, the connecting rod 17 extrudes a spring 19, meanwhile, the parts 6 which are symmetrically placed are extruded simultaneously, the extrusion forces of the parts 6 at the two ends interact with each other, the lower end parts of the parts 6 are limited, the phenomenon of direction deviation of the pressing rivets is ensured not to occur, the parts 6 can not shake, a cylinder 11 is started, compressed gas is pressed into the parts 6 through a punching head 8, a stepping motor 2 is started, the part 6 without the rivet is rotated to the lower end of the punching head 8 to receive the rivet, when the gas compressed by the cylinder 11 can not press the rivet into the part 6, the air pump 13 is started, and the gas is provided for the cylinder 11 through the vent pipe 12, so that the punching head 8 provides larger pressure.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The riveting machine convenient to assemble comprises a first rack (1) and is characterized in that a second rack (9) is fixedly connected to the top side wall of the first rack (1), a cylinder (11) is fixedly connected to the top side wall of the second rack (9), a stamping head (8) is fixedly connected to the bottom side wall of the cylinder (11), a support frame (10) is fixedly connected to the top side wall of the second rack (9), an air pump (13) is fixedly connected to the top side wall of the support frame (10), a vent pipe (12) is fixedly connected to the bottom side wall of the air pump (13), the vent pipe (12) is in through connection with the support frame (10), a stepping motor (2) is fixedly connected to the bottom side wall of the first rack (1), a rotating shaft (3) is fixedly connected to the output end of the stepping motor (2), and the rotating shaft (3) is rotatably connected with the first rack (1), one end of the rotating shaft (3) far away from the stepping motor (2) is fixedly connected with a turntable (4), a plurality of placing grooves (16) are arranged on the side wall of the top end of the turntable (4), parts (6) are fixedly connected with the inner side walls of the placing grooves (16), the side wall of the top end of the rotary table (4) is fixedly connected with a plurality of fixing rings (7), the side wall of the rotary table (4) is provided with a plurality of threaded holes (15), the side walls of the plurality of threaded holes (15) are fixedly connected with threaded rods (14), the side wall of the top end of the threaded rod (14) is fixedly connected with a rotating knob (5), the side walls of the plurality of placing grooves (16) are all provided with through holes, the through holes are connected with two symmetrically distributed placing grooves (16) in a penetrating way, the side walls of the through holes are connected with two symmetrically distributed connecting rods (17) in a sliding way, one end of the connecting rod (17) far away from the placing groove (16) is fixedly connected with a spring (19).

2. Riveting machine facilitating assembly according to claim 1, characterized in that a buffer pad (18) is fixedly connected to one end of the connecting rod (17) close to the placing slot (16), and the side walls of the buffer pad (18) are cambered.

3. An easily assembled riveter according to claim 1 characterised in that the end of the threaded rod (14) remote from the torque (5) is fitted with a rubber pad of a diameter less than that of the threaded rod (14).

4. Rivet machine easy to assemble according to claim 1, characterized in that the inner sidewall of the fixing ring (7) is sleeved with a rubber pad, and the fixing ring (7) is connected with the turntable (4) through a lifting rod.

5. Riveting machine facilitating assembly according to claim 1, characterized in that the spring (19) is not in contact with the through hole side wall and the maximum extension length of the spring (19) is 1 cm.

6. An easy-to-assemble riveter according to claim 1 wherein the stepper motor (2) is of the type DM542, the air cylinder (11) is of the type MXQ8-20 and the air pump (13) is of the type YX-93D.