CN212145301U

CN212145301U - Multi-hole-site high-speed bolt forming machine

Info

Publication number: CN212145301U
Application number: CN202020374062.XU
Authority: CN
Inventors: 李永超
Original assignee: Zhejiang Shengshi Ruijin Fastener Co ltd
Current assignee: Zhejiang Shengshi Ruijin Fastener Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-12-15
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a multi-hole-position high-speed bolt forming machine, which comprises a forming machine body, a plurality of wire straightening devices, a feeding device, a forming machine upper frame, a cutting device, a clamping device, a plurality of fixed dies, a plurality of stamping dies, a stamping die seat and a driving system, wherein the forming machine body is transversely provided with the forming machine upper frame, one side of the forming machine upper frame, which is far away from the forming machine body, is provided with a plurality of wire straightening devices which can be matched with the forming machine upper frame, the wire straightening devices and the forming machine upper frame are relatively vertically arranged, the forming machine upper frame is internally provided with the feeding device which can be matched with the wire straightening devices, the utility model can simultaneously process a plurality of wires into bolt rudiments by matching with the feeding devices, the cutting devices and the clamping devices, and can synchronously work at multi-hole positions, the working efficiency is improved, the labor intensity of workers is reduced, and the production cost is reduced.

Description

Multi-hole-site high-speed bolt forming machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of bolt production facility, especially bolt make-up machine's technical field.

[ background of the invention ]

The bolt is a tool for fastening the machine parts of the object step by utilizing the physics and mathematical principles of the inclined circular rotation and the friction of the object. Bolts are a common term for fasteners, a common spoken word. The bolt is an indispensable industrial necessity in daily life, such as an extremely small bolt used for cameras, glasses, clocks, electronics and the like; general bolts for televisions, electric appliances, musical instruments, furniture, and the like; large bolts and nuts are used for engineering, buildings and bridges; transportation equipment, airplanes, electric cars, automobiles, and the like are used with large and small bolts. In the production process of the bolt, in order to form the screw head, the wire rod needs to be made into the bolt initial shape through a forming machine, but the existing forming machine has a simpler structure, only a single wire rod can be processed and formed at one time, and the processing efficiency is low.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, provide a high-speed bolt make-up machine in porous position, can process into the bolt rudiment with many wire rods simultaneously, porous position synchronous working improves work efficiency, reduces artifical intensity of labour.

In order to realize the purpose, the utility model provides a multi-hole-position high-speed bolt forming machine, which comprises a forming machine body, a plurality of wire straightening devices, a feeding device, a forming machine upper frame, a cutting device, a clamping device, a plurality of fixed dies, a plurality of stamping dies, a stamping die holder and a driving system, wherein the forming machine body is transversely provided with the forming machine upper frame, one side of the forming machine upper frame, which is far away from the forming machine body, is provided with a plurality of wire straightening devices which can be matched with the forming machine upper frame, the wire straightening devices and the forming machine upper frame are relatively and vertically arranged, the forming machine upper frame is internally provided with the feeding device which can be matched with the wire straightening devices, one side of the forming machine upper frame, which is far away from the wire straightening devices, is provided with a plurality of wire discharging holes, the upper ends of the wire discharging holes, the wire rod discharge hole lower extreme be equipped with can rather than complex blank device, every wire rod discharge hole side all be equipped with can rather than complex fixed mould, fixed mould and the fixed frame fixed connection on the make-up machine, the fixed mould just to the direction be equipped with can rather than complex die, the die all locate on the die holder, the make-up machine body on be equipped with the actuating system that can drive the die holder towards fixed mould end horizontal reciprocating motion.

Preferably, the feeding device comprises a feeding motor, a feeding shaft, a driven shaft and a plurality of feeding line wheels, the feeding shaft is transversely arranged at the lower end in the upper frame of the forming machine, the feeding motor matched with the feeding shaft is arranged on the side edge of the upper frame of the forming machine, the rotating shaft of the feeding motor is fixedly connected with the feeding shaft, the driven shaft matched with the feeding shaft is transversely arranged at the upper end of the feeding shaft, and the feeding shaft and the driven shaft are symmetrically provided with a plurality of feeding line wheels matched with wire discharging holes.

As preferred, blank device include hydraulic cylinder, blank device forked tail slip table, a plurality of cutter, blank device forked tail slip table transversely locate the wire rod discharge opening lower extreme, blank device forked tail slip table and make-up machine frame sliding connection, blank device forked tail slip table on be equipped with a plurality of can with the corresponding cutter of every wire rod discharge opening, cutter and blank device forked tail slip table can dismantle the connection, blank device forked tail slip table one side be equipped with the hydraulic cylinder that can drive its left and right sides sideslip, hydraulic cylinder and make-up machine body fixed connection.

Preferably, the clamping device comprises a clamping device dovetail sliding table, a rack, a clamping device motor, a clamping device gear, a plurality of clamping cylinders and a clamp, the upper end of each wire discharge hole is transversely provided with the clamping device dovetail sliding table, the clamping device dovetail sliding table is in sliding connection with the upper frame of the forming machine, the clamping device dovetail sliding table is provided with a plurality of clamping cylinders corresponding to each wire discharge hole, the clamping cylinders are vertically arranged downwards, the cylinder arms of the clamping cylinders are provided with the clamp, the upper end of the clamping device dovetail sliding table is transversely provided with the rack, the upper frame of the forming machine is provided with the clamping device motor, a rotating shaft of the clamping device motor is provided with the clamping device gear which can be matched with the rack, and the clamping device gear is meshed with the rack.

Preferably, the lower end of each fixed die is provided with a discharge groove which can be matched with the fixed die, and the output port of each discharge groove is arranged on the side edge of the forming machine body.

The utility model relates to a beneficial effect of high-speed bolt make-up machine in porous position: the utility model discloses a set up a plurality of wire rod coalignments and loading attachment, blank device, press from both sides the cooperation of material device, can process into bolt rudiment with many wire rods simultaneously, porous position synchronous working improves work efficiency, reduces artifical intensity of labour, reduces manufacturing cost.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

Fig. 1 is a schematic structural view of a multi-hole high-speed bolt forming machine according to the present invention;

fig. 2 is a schematic cross-sectional view of a feeding device of a multi-hole high-speed bolt forming machine of the present invention;

fig. 3 is a schematic structural view of a material cutting device and a material clamping device of the multi-hole high-speed bolt forming machine of the present invention.

In the figure: 1-a forming machine body, 2-a wire straightening device, 3-a feeding device, 4-a forming machine upper frame, 5-a cutting device, 6-a clamping device, 7-a fixed die, 8-a punching die, 9-a punching die holder, 10-a driving system, 11-a discharging groove, 31-a feeding motor, 32-a feeding shaft, 33-a driven shaft, 34-a feeding wire wheel, 41-a wire discharging hole, 51-a hydraulic oil cylinder, 52-a cutting device dovetail sliding table, 53-a cutting knife, 61-a clamping device dovetail sliding table, 62-a rack, 63-a clamping device motor, 64-a clamping device gear, 65-a clamping air cylinder and 66-a clamp.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1, 2 and 3, the multi-hole high-speed bolt forming machine of the present invention comprises a forming machine body 1, a plurality of wire straightening devices 2, a feeding device 3, a forming machine upper frame 4, a cutting device 5, a clamping device 6, a plurality of fixed dies 7, a plurality of stamping dies 8, a stamping die holder 9 and a driving system 10, wherein the forming machine upper frame 4 is transversely arranged on the forming machine body 1, a plurality of wire straightening devices 2 capable of being matched with the forming machine upper frame 4 are arranged on one side of the forming machine upper frame 4 away from the forming machine body 1, the wire straightening devices 2 and the forming machine upper frame 4 are relatively vertically arranged, the feeding device 3 capable of being matched with the wire straightening devices 2 is arranged in the forming machine upper frame 4, a plurality of wire discharging holes 41 are arranged on one side of the forming machine upper frame 4 away from the wire straightening devices 2, the wire feeding device comprises a wire discharging hole 41, a wire feeding shaft 32, a wire clamping device 6, a cutting device 5, a fixed die 7, a die 8, a driving system 10, a feeding device 3 and a plurality of feeding line wheels 34, wherein the wire clamping device 6 can be matched with the wire discharging hole 41, the cutting device 5 can be matched with the wire discharging hole 41 is arranged at the lower end of the wire discharging hole 41, the fixed die 7 can be matched with the wire discharging hole 41, the fixed die 7 is fixedly connected with an upper frame 4 of the forming machine, the fixed die 7 is provided with the die 8 which can be matched with the fixed die in the opposite direction, the die 8 is arranged on the die holder 9, the forming machine body 1 is provided with the driving system 10 which can drive the die holder 9 to horizontally reciprocate towards the fixed die 7, the feeding device 4 comprises a feeding motor 31, the feeding shaft 32, a driven shaft 33 and a plurality of feeding line wheels 34, the feeding shaft 32, the rotary shaft of the feeding motor 31 is fixedly connected with the feeding shaft 32, the upper end of the feeding shaft 32 is transversely provided with a driven shaft 33 which can be matched with the feeding shaft, a plurality of feeding line wheels 34 which can be matched with the wire discharge holes 41 are symmetrically arranged on the feeding shaft 32 and the driven shaft 33, the cutting device 5 comprises a hydraulic oil cylinder 51, a cutting device dovetail sliding table 52 and a plurality of cutters 53, the cutting device dovetail sliding table 52 is transversely arranged at the lower end of the wire discharge holes 41, the cutting device dovetail sliding table 52 is in sliding connection with the upper frame 4 of the forming machine, the cutting device dovetail sliding table 52 is provided with a plurality of cutters 53 which can correspond to each wire discharge hole 41, the cutters 53 are detachably connected with the cutting device dovetail sliding table 52, one side of the cutting device dovetail sliding table 52 is provided with the hydraulic oil cylinder 51 which can drive the left and the right sides of the cutting device dovetail sliding table 52, the hydraulic oil cylinder 51 is fixedly connected with the forming machine body 1, the material clamping device 6 comprises a material clamping device dovetail sliding table 61, a rack 62, a material clamping device motor 63, a material clamping device gear 64, a plurality of material clamping cylinders 65 and a clamp 66, the upper end of the wire material discharge hole 41 is transversely provided with the material clamping device dovetail sliding table 61, the material clamping device dovetail sliding table 61 is in sliding connection with the upper frame 4 of the forming machine, the material clamping device dovetail sliding table 61 is provided with a plurality of material clamping cylinders 65 which can correspond to each wire material discharge hole 41, the material clamping cylinders 65 are vertically arranged downwards, the cylinder arms of the material clamping cylinders 65 are provided with the clamps 66, the upper end of the material clamping device dovetail sliding table 61 is transversely provided with the rack 62, the upper end of the upper frame 4 of the forming machine is provided with the material clamping device motor 63, the rotating shaft of the material clamping device motor 63 is provided with the material clamping device gear 64 which can be matched with the rack 62, the material clamping device gear 64 is meshed with the rack 62, the lower end of each fixed die 7 is provided with a discharge groove 11 matched with the fixed die, and the output port of each discharge groove 11 is arranged on the side edge of the forming machine body 1.

The utility model discloses the working process:

in the working process of the multi-hole-site high-speed bolt forming machine of the utility model, the wire rod is straightened by the wire rod straightening device 2, then the feeding device 3 extrudes the wire through the wire discharging hole 41, after extruding to a certain length, the feeding device 3 stops feeding, the clamping cylinder 65 of the clamping device 6 drives the clamp 66 to fold to clamp the exposed part of the wire rod, the hydraulic oil cylinder 51 of the cutting device 5 drives the cutters 53 to transversely move along the dovetail sliding table 52 of the cutting device to cut off the exposed part of the wire rod, the clamping device motor 63 of the clamping device 6 drives the dovetail sliding table 61 of the clamping device to transversely move, so that the cut-off material is opposite to the die hole of the fixed die 7, the driving system 10 drives the die 8 to punch forwards, the clamping cylinder 65 loosens the raw material, the die 8 is matched with the fixed die 7 to punch and form the bolt, and then the demoulding device of the forming machine body 1 withdraws the formed bolt and discharges the bolt through the discharge groove 11.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. A multi-hole-site high-speed bolt forming machine is characterized in that: the wire straightening device comprises a forming machine body (1), a plurality of wire straightening devices (2), a feeding device (3), a forming machine upper frame (4), a cutting device (5), a clamping device (6), a plurality of fixed dies (7), a plurality of stamping dies (8), a stamping die holder (9) and a driving system (10), wherein the forming machine upper frame (4) is transversely arranged on the forming machine body (1), a plurality of wire straightening devices (2) capable of being matched with the forming machine upper frame (4) are arranged on one side, away from the forming machine body (1), of the forming machine upper frame (4), the wire straightening devices (2) and the forming machine upper frame (4) are relatively and vertically arranged, the feeding device (3) capable of being matched with the wire straightening devices (2) is arranged in the forming machine upper frame (4), and a plurality of wire discharging holes (41) are arranged on one side, away from the wire straightening devices (2), of the forming machine upper frame (4), wire rod discharge opening (41) upper end be equipped with can rather than complex double-layered material device (6), wire rod discharge opening (41) lower extreme be equipped with can rather than complex blank device (5), every wire rod discharge opening (41) other all be equipped with can rather than complex fixed mould (7), fixed mould (7) and make-up machine on frame (4) fixed connection, fixed mould (7) just be equipped with rather than complex die (8) to the direction, die (8) all locate die holder (9) on, make-up machine body (1) on be equipped with drive die holder (9) towards fixed mould (7) end horizontal reciprocating motion's actuating system (10).

2. The multi-hole high-speed bolt forming machine according to claim 1, wherein: loading attachment (3) including material loading motor (31), material loading axle (32), driven shaft (33), a plurality of material loading line wheel (34), make-up machine upper rack (4) in the lower extreme transversely be equipped with material loading axle (32), make-up machine upper rack (4) side be equipped with can with material loading axle (32) complex material loading motor (31), the rotation axis and material loading axle (32) fixed connection of material loading motor (31), material loading axle (32) upper end transversely be equipped with can rather than complex driven shaft (33), material loading axle (32) and driven shaft (33) on the symmetry be equipped with a plurality of can with wire rod discharge opening (41) complex material loading line wheel (34).

3. The multi-hole high-speed bolt forming machine according to claim 1, wherein: blank device (5) include hydraulic cylinder (51), blank device forked tail slip table (52), a plurality of cutter (53), blank device forked tail slip table (52) transversely locate wire rod discharge opening (41) lower extreme, blank device forked tail slip table (52) and make-up machine on frame (4) sliding connection, blank device forked tail slip table (52) on be equipped with a plurality of can with every wire rod discharge opening (41) corresponding cutter (53), cutter (53) can dismantle with blank device forked tail slip table (52) and be connected, blank device forked tail slip table (52) one side be equipped with hydraulic cylinder (51) that can drive its left and right sides sideslip, hydraulic cylinder (51) and make-up machine body (1) fixed connection.

4. The multi-hole high-speed bolt forming machine according to claim 1, wherein: the material clamping device (6) comprises a material clamping device dovetail sliding table (61), a rack (62), a material clamping device motor (63), a material clamping device gear (64), a plurality of material clamping cylinders (65) and a clamp (66), wherein the upper end of each wire material discharge hole (41) is transversely provided with the material clamping device dovetail sliding table (61), the material clamping device dovetail sliding table (61) is in sliding connection with the upper frame (4) of the forming machine, the material clamping device dovetail sliding table (61) is provided with the plurality of material clamping cylinders (65) corresponding to each wire material discharge hole (41), the material clamping cylinders (65) are vertically arranged downwards, the cylinder arms of the material clamping cylinders (65) are provided with the clamp (66), the upper end of the material clamping device dovetail sliding table (61) is transversely provided with the rack (62), the upper end of the upper frame (4) of the forming machine is provided with the material clamping device motor (63), a rotating shaft of the material clamping device motor (63) is provided with a material clamping device gear (64) which can be matched with the rack (62), and the material clamping device gear (64) is meshed with the rack (62).

5. The multi-hole high-speed bolt forming machine according to claim 1, wherein: the lower end of each fixed die (7) is provided with a discharge groove (11) which can be matched with the fixed die, and the output port of the discharge groove (11) is arranged on the side edge of the forming machine body (1).