CN1413781A

CN1413781A - Forging product forming machine

Info

Publication number: CN1413781A
Application number: CN 01135837
Authority: CN
Inventors: 张允得
Original assignee: FUGUANG ENTERPRISE Co Ltd
Current assignee: FUGUANG ENTERPRISE Co Ltd
Priority date: 2001-10-23
Filing date: 2001-10-23
Publication date: 2003-04-30
Anticipated expiration: 2021-10-23
Also published as: CN1221342C

Abstract

A make-up machine for forging the wire stock to become needed products is composed of machine table, power source, 3 drivers, feeder, cutting unit, forging module, clamping mechanism, opening mechanism and discharge unit, and features that the cutting unit and the clamping and opening mechanisms are arranged at different sides of machine table, so possessing less space.

Description

Forging product forming machine

[technical field]

The present invention relates to a kind of product forming machine, particularly a kind of forging product forming machine that forges various products.

[background technology]

As shown in Figure 1, 2, make-up machine 1 was to be used for the wire rod that pre-treatment finishes is forged into required product in the past, it comprises a casing 10, power set 11 have been set up at casing 10 rears, the left and right sides, casing 10 rear end pivot dress is respectively driven by power set 11 and one

first wheel

12 and 1 second wheel 13 that pivots that pivots of pivot in unison, described second pivot wheel 13 belows be pivoted again one same on casing 10 and be subjected to second pivot that wheel 13 turns the 3rd pivot and take turns 14; Casing 10 front ends are then installed a pay-off 15, this pay-off 15 is equiped with the runner 151 of four rectangular arrangements, pay-off 15 belows then are to set up one the 4th pivot wheel 152, the described the 3rd pivots wheel 14 by one the 3rd drive link, 141 driven in synchronism the 4th pivot wheel 152, utilize this 4th pivot wheel 152 to drive two runners 151 again, and be able to wire rod leveling back delivery is entered casing 10.

Make-up machine 1 was by a cutting mechanism 16 wire rod that send in 15 of the pay-offs to be cut into required length in the past, this cutting mechanism 16 laterally is installed in the casing 10, it is vertical with the wire rod direction of advance, second wheel 13 that pivots is by one second drive link, 131 transmission cutting mechanisms 16, makes cutting mechanism 16 lateral displacement and cut action repeatedly.

Shown in Fig. 1,3, installing one clamping device 17 and one cooperates the opener 18 of clamping device 17 in the casing 10, opener 18 moves to the precalculated position conveniently to carry out follow-up forging action in order to the wire rod after will cutting, described clamping device 17 and opener 18 pivot wheel 12 by the driving of one first drive link, 121 cooperations, one sector gear assembly by first, and the product delivery of forging being finished by a discharging mechanism 19 that is assembled in casing 10 left sides goes out outside the casing 10 again.

As shown in Figure 1, the dealer is for specious and avoid the make-up machine running time to be interfered, and covered a valve jacket 2 in make-up machine 1 periphery in the past; And often need technical staff's keyholed back plate in addition in the process of forging product, when the forging finished product has any difference, must be inspected and be adjusted the forging mold in the casing 10, therefore, at the shape of valve jacket 2 and compounding technique personnel's operating space, set up a workbench 21 stands for personnel in valve jacket 2 outsides, this workbench 21 is to be set up near casing 10 right side front ends, but consider the operating space that clamping device 17 need move around, make-up machine 1 had relatively also compressed the region area of workbench 21 at the design of this characteristic in the past, and causing in the past, make-up machine 1 has following shortcoming:

One, the region area of workbench 21 is less, and the related personnel's of making activity space is compressed, and no matter the technical staff is on itself moves or on operating machine, and does not have abundant activity space.

Two just because of reserve the space that clamping device 17 operates back and forth, make workbench 21 have to away from forging mold, when the technical staff need inspect every structure in the mould, must extend the posture that health lies prone to bow inspects and repairs, be unfavorable for operating personnel's application of force, this claims desirable part for make-up machine in the past 1 is difficult.

[summary of the invention]

The object of the present invention is to provide a kind of forging product forming machine that bigger region area can supply workbench to set up that has.

The present invention realizes like this, forging product forming machine is used for wire rod is forged into required product, it is characterized in that comprising: a board, one feed mechanism, one cutting mechanism, one forges module, one clamping device, one opener and a discharging mechanism, board has a shell block and a power source that is installed on the shell block rear end, power source comprises one first drive unit and one second drive unit that is positioned on the wire rod direction of advance both sides, and one the 3rd drive unit that is installed in place, first drive unit below, and in order to the feed mechanism of delivery wire rod, it is installed in the shell block front end and turns round and will send into board inside after the wire rod leveling by the 3rd drive mechanism, described cutting mechanism cut to and fro by first drive mechanism feed mechanism in the wire rod that send, described forging module comprises that many group forging molds cut the wire rod of finishing in order to forging, and described clamping device comprises a slide plate and some anchor clamps that are installed on the slide plate, draw each anchor clamps by the first drive unit interlock slide plate, make each anchor clamps be in a clamp position, in order to pinch wire rod at forging process to corresponding forging mold, opener has a central rotating shaft and is hubbed at several rotating cams on the central rotating shaft, central rotating shaft is driven and the rotation of driving rotating cam by second driving mechanism, in order to cooperate clamping device, anchor clamps are unclamped by clamp position, and discharging mechanism goes out outside the shell block in order to the product delivery that forging is finished.

[description of drawings]

Below in conjunction with drawings and Examples forging product forming machine of the present invention is elaborated, in the accompanying drawing:

Fig. 1 is the schematic top plan view of forging product forming machine in the past, and the relative position of power set, feed mechanism, cutting mechanism, clamping device, opener and forging mold is shown;

Fig. 2 is the left side view of forging product forming machine in the past, and the relative drive connection of power set, the first pivot wheel, clamping device and opener is shown;

Fig. 3 is the right side view of forging product forming machine in the past, and second and third pivot wheel and cutting mechanism, the relative drive connection of feed mechanism are shown;

Fig. 4 is the schematic top plan view of the forging product forming machine of a preferred embodiment of the present invention;

Fig. 5 is the right side view of Fig. 4;

Fig. 6 is the left side view of Fig. 4;

Fig. 7 is a part of cutaway view, and the corresponding relation of binding supporting plate, cutting mechanism and the clamping device of forging product forming machine is shown;

Fig. 8 is the cutaway view along 8-8 among Fig. 5, and cutting mechanism and the corresponding relation that links supporting plate are shown;

Fig. 9 is the cutaway view along 9-9 among Fig. 5, clamping device is shown and links supporting plate, and the relative position of opener;

Figure 10 is the schematic top plan view of the forging product forming machine of a preferred embodiment of the present invention, and the position and the area of workbench is shown.

[specific embodiment]

As shown in Figure 4, one preferred embodiment of forging product forming machine 3 of the present invention is to be used for wire rod is forged into required product, and it comprises that a board 31, a feed mechanism 32, a cutting mechanism 33, forge module 34, a clamping device 35, an opener 36, a discharging mechanism 37 and a binding supporting plate 4.Board 31 has a shell block 311 and a power source 312 that is installed on shell block 311 rear ends, power source 312 provides power to one first drive unit 313 and one second drive unit 314 that are positioned on the wire rod direction of advance both sides, and one the 3rd drive unit 315 that is installed in place, first drive unit, 313 belows.

Shown in Fig. 4,5, first drive unit 313 is hubbed at the right side of shell block 311, and it comprises that one is hubbed at the first pivot gear 313a on the shell block 31, but and driven the first drive link 313b that straight line moves repeatedly by the first pivot gear 313a; The 3rd pivoting device 315 is hubbed at the right side of shell block 311, comprise that one is hubbed at the 3rd pivot gear 315a on the shell block 31, but reach by the 3rd pivot gear 315a and drive the 3rd drive link 315b that straight line moves repeatedly, described first pivot gear 313a and the 3rd pivot gear 315a are meshing with each other, and can rotate with matching.

Shown in Fig. 4,6, the moving device 314 of second pivot is opposition first pivoting devices 313 and be hubbed at shell block 311 left sides, it comprises that an eccentric runner 314a and is driven by eccentric runner 314a and can be along the second power transmission shaft 314b of axis rotation of self, simultaneously, eccentric runner 314a rear side is provided with a counterweight element 314c who fixedly is connected on the shell block 311 of board 31.

Shown in Fig. 4,5, feed mechanism 32 is shell block 311 front ends that are installed in board 31, and it has two intermeshing gears 321, described the 3rd pivoting device 315 mats the 3rd drive link 315 " drive each gear 321, make gear 321 get intermittently delivery wire rod.

Shown in Fig. 5,7, linking supporting plate 4 is shell block 311 right sides that are arranged at board 31, be hubbed at the first drive link 313b front end of first drive unit 313, cooperate as shown in Figure 7, this binding supporting plate 4 is convexly equipped with one first slide block 41 and one second slide block 42 of opposition up and down towards shell block 311 directions of board 31.

Shown in Fig. 7,8, cutting mechanism 33 is installed in shell block 311 right sides of board 31, be to be installed in to link on the supporting plate 4, it has the cut-off knife portion 331 in the shell block 311 that gos deep into board 31, with a slip base portion 332 that is hubbed on second slide block 42 that links supporting plate 4.

As shown in Figure 4, forging module 34 is to be installed in the shell block 311 of board 31, comprises that many group forging molds 341 are in order to forge cut-off knife portion 331 wire rod of finishing that cuts of this cutting mechanism 33.

Shown in Fig. 7,9, clamping device 35 is shell block 311 right sides that are arranged at board 31, comprise a slide plate 351 and the some anchor clamps 352 that are installed on the slide plate 351, clamping device 35 comprises that also one is hubbed at the transmission component 353 on first slide block 41, and the connecting rod 354 of a connection slide assemblies 353 and slide plate 351.

Shown in Fig. 6,9, opener 36 is located at shell block 311 left sides of board 31, have a central rotating shaft 361 and be hubbed at several rotating cams 362 on the central rotating shaft 361, central rotating shaft 361 is to be connected with the second power transmission shaft 314b of second drive unit 314 by a sector gear assembly 363.

Shown in Fig. 4,6, discharging mechanism 37 is shell block 311 left sides that are arranged at board 31, goes out outside the shell block 311 in order to the product delivery that forging is finished.During the make-up machine running, first, second and third drive unit 313,314,315, the three drive units 315 of power source 312 driven in synchronism drive pay-off 32 with the wire rod leveling, and make wire rod intermittently to these shell block 311 delivery; First drive unit 313 promotes to link supporting plate 4 with the first drive link 313b, this first and

second slide block

41,42 that links supporting plate 4 promotes clamping device 35 and cutting mechanism 33 respectively, the slip base portion 332 of cutting mechanism 33 is promoted by second slide block 42, makes cut-off knife portion 331 can cut wire rod back and forth repeatedly; The transmission component 353 of clamping device 35 is promoted by first slide block 41, makes connecting rod 354 promote slide plates 351, and each anchor clamps on the slide plate 351 present a clamped condition and cooperate the position of each mould 341 to pinch product in the forging process repeatedly 352 this moments; Second drive unit 314 cooperates the second power transmission shaft 314b with eccentric runner 314a, adding sector gear assembly 363, to make several rotating cams 362 of being hubbed on the central rotating shaft 361 be the center rotation with central rotating shaft 361, several anchor clamps 352 that rotating cam 362 cooperates on the clamping device 35, each anchor clamps 352 is unclamped by aforesaid clamped condition, wait for that next anchor clamps 352 is with product clamping once again, move and put next mould 341 positions, after treating that product is through predetermined forging stroke, promptly utilize discharging mechanism 37 that the product delivery is gone out outside the shell block 311.

As shown in figure 10, as make-up machine 1 in the past, make-up machine of the present invention 3 outer also lids are established a cover cap 5, and to keep make-up machine 3 interference-free when running, and set up a workbench 51 in cover cap 5 left sides, be equivalent to the position that this opener 36 is assembled in shell block 311, for the technical staff stand operation, keep in repair and inspect mould.

So forging product forming machine 3 of the present invention has tangible improvement on workbench 51 areas; Cutting mechanism 33 all is assembled in clamping device 35 and links on the supporting plate 4, and be positioned at the different both sides of shell block 311 of board 31 with opener 36, the space of workbench 51 is obviously strengthened, like this, personnel can have bigger activity space when operation, and more can not need the overbending health near forging module 34; Simultaneously, there are bigger space and preferable angle in the guiding road 371 of this discharging mechanism 37 with outside the product overtoping shell block 311.

The structure and the effect of the feed mechanism 32 that the present invention used, cutting mechanism 33, forging module 34, clamping device 35, opener 36 and discharging mechanism 37 are all the technology contents that industry has been used, only forging product forming machine 2 of the present invention is characterised in that: change the assembling position of the relative board 31 of each mechanism, also utilize one to link supporting plate 4 common cutting mechanism 33 and the clamping devices 35 of driving.

In addition, because the design of counterweight element 314c can be more stable when making the eccentric runner 314a running of second drive unit 314, reduce rocking of board 31.

In addition, by changing the assembling position of cutting mechanism 33 and clamping device 35, shortening is forged time-histories and is increased throughput rate, is promoted to 320/minute by original 180/minute.

Claims

1. a forging product forming machine is used for wire rod is forged into required product, it is characterized in that comprising: a board, a feed mechanism, a cutting mechanism, forge module, a clamping device, an opener and a discharging mechanism; Board has a shell block and a power source that is installed on the shell block rear end, power source comprises one first drive unit and one second drive unit that is positioned on the wire rod direction of advance both sides, and one the 3rd drive unit that is installed in place, first drive unit below, and in order to the feed mechanism of delivery wire rod, it is installed in the shell block front end and turns round and will send into board inside after the wire rod leveling by the 3rd drive mechanism, described cutting mechanism cut to and fro by first drive mechanism feed mechanism in the wire rod that send, described forging module comprises that many group forging molds cut the wire rod of finishing in order to forging, and described clamping device comprises a slide plate and some anchor clamps that are installed on the slide plate, the first drive unit interlock slide plate and draw each anchor clamps, make each anchor clamps be in a clamp position, in order to pinch wire rod at forging process to corresponding forging mold, opener has a central rotating shaft and is hubbed at several rotating cams on the central rotating shaft, central rotating shaft is driven and the rotation of driving rotating cam by second driving mechanism, in order to cooperate clamping device, anchor clamps are unclamped by clamp position, and discharging mechanism goes out outside the shell block in order to the product delivery that forging is finished.

2. forging product forming machine according to claim 1 is characterized in that: in the second drive unit place one counterweight element is set.