CN100371103C

CN100371103C - Gapless operating device for forging article shaping machine

Info

Publication number: CN100371103C
Application number: CNB2004100042617A
Authority: CN
Inventors: 张允得
Original assignee: FUGUANG ENTERPRISE Co Ltd
Current assignee: FUGUANG ENTERPRISE Co Ltd
Priority date: 2004-02-16
Filing date: 2004-02-16
Publication date: 2008-02-27
Anticipated expiration: 2024-02-16
Also published as: CN1657198A

Abstract

The present invention relates to a zero clearance slide seat device of a forging product forming machine, which is provided with a first supporting plate, two second supporting plates respectively arranged on the top side and the bottom side of the first supporting plate, a slide space formed by the definition of the supporting plates and a slide plate which can make reciprocating linear slide in the slide space, wherein the slide plate synchronously drives a clamping mechanism and a cutting mechanism to displace along the direction vertical to one side plate of a forging product forming machine. The zero clearance slide seat device is provided with two zero clearance units arranged on the first supporting plate, wherein each zero clearance unit is provided with two zero clearance mechanisms. Thus, the zero clearance mechanisms cause the slide plate to stably slide in the slide space, and the productivity of the whole forging product forming machine is stable.

Description

The no gap slide device of forging press

Technical field

The present invention relates to a kind of no gap slide device, particularly relate to a kind of side plate outside that is located at a forging press, can move back and forth the no gap slide device of the forging press that enters for a push rod that drives a cutting mechanism and a clamping device simultaneously.

Background technology

The tradition forging press be used for the wire rod of rolling through cutting, forging and following process and can form required product, though traditional forging press can forge required product at a terrific speed, because the space of improvement is all arranged on its shared volumetric spaces and the forging speed.As shown in Figure 1, because traditional forging press is not attained perfect yet, this case inventor just develops a kind of forging press 1 that a clamping device 11 and a cutting mechanism 12 is located at the same side of a board 10, but thereby dwindle its overall volume and faster production, the 1 main utilization of this kind forging press can be by a push rod 13 reciprocal slide plates 14 that drive, drive the clamping that clamping device 11 and cutting mechanism 12 are scheduled to simultaneously, cut action, and cutting mechanism 12 is that a wire rod is cut into the predetermined length size, the wire rod that utilizes clamping device 11 to cut again to finish moves between the mould of different step, and upset is forged to wire rod.And about the detail structure of clamping device 11 and cutting mechanism 12, and other structure of forging press 1 all belongs to the known technology category, repeats no more now.

Known forged part forms the traditional cutting mechanism 12 of machine 1 change and with clamping device 11 position is set, but utilize same slide plate 14 to drive running synchronously, really can reach the purpose of dwindling make-up machine 1 volume and faster production, but because the forging speed of this type forging press 1 is exceedingly fast, often in one minute, just can produce the huge finished product of quantity, therefore, clamping device 11 must operate at a terrific speed with cutting mechanism 12, the related slide plate 14 that orders about the running of aforementioned two mechanisms that makes also must be at a terrific speed, carry out linear reciprocating motion at board 10 sides, based on this design characteristics, how to keep the stability of slide plate 14 in the operation particular importance that just seems, slide plate 14 back and forth the stability of slippage become this type forging press 1 can be successfully one of key factors of a large amount of forged parts, and the present invention develops at this problem.

Summary of the invention

The technical problem to be solved in the present invention is: a kind of slide plate slippage back and forth stably that makes is provided, and can drive a clamping device of a forging press homonymy and the no gap slide device of a cutting mechanism simultaneously, and then promote the production capacity and the speed of forging press.

The no gap slide device of a kind of forging press of the present invention, aforementioned forging press comprises a board, and the same side plate of a vertical board and clamping device and a cutting mechanism that can back and forth be shifted is characterized in that not having gap slide device and comprise:

One falsework, be fixed on described board side plate a side and have a parallel described side plate and be positioned at outer first a distolateral frame plate of described clamping, cutting mechanism, reach two side plates by described make-up machine and extend second frame plate that is connected the first frame plate top, bottom side and lays respectively at clamping, the upper and lower both sides of cutting mechanism, falsework more defines a sliding space between first frame plate and two second frame plates;

The one sliding unit that pushes away, be located in the sliding space and can back and forth be shifted along the direction of parallel described side plate, this slides and pushes away the slide plate that the unit has a parallel described side plate, slide plate has one towards the medial surface and of the described side plate lateral surface of described side plate dorsad, the sliding unit that pushes away has more one and is located at the medial surface of this slide plate and promotes clamping device toward the clamping rail plate along the displacement of perpendicular side plate direction, and one promotes cutting mechanism and cuts the rail plate toward the displacement of perpendicular side plate direction; And

Unit, two no gaps, upper and lower interval is located on first frame plate of falsework, each unit, no gap has two no gap mechanisms, the pedestal, one that each no gap mechanism has one and first a frame plate build-in hangs down along the first frame plate length direction and is fixed in central shaft in this pedestal, and a roller that rotatably is hubbed on the central shaft, this roller has one around the outer ring surface that abuts against with lateral surface slide plate central shaft.

Because described forging press can drive the sliding slide plate slides that pushes away the unit with the push rod that is hubbed on the runner, make the slide plate can be along the direction displacement of the side plate of parallel described board, and when the sliding slide plate that pushes away the unit back and forth enters sliding space, because being the outer ring surface with roller, is abutted against the lateral surface of slide plate, therefore, it is the center rotation with the central shaft of correspondence respectively that slide plate can make the roller that does not respectively have gap mechanism, it promptly is the displacement route that comes auxiliary slide with the roller of no gap mechanism, be difficult for producing deviation when making it be driven displacement by described push rod, obvious characteristic of the present invention is: no gap slide device is by several no gap mechanisms are set on first frame plate, and when making slide plate in sliding space, carry out linear reciprocating motion, can obtain more stable effect with the roller of no gap mechanism.

Description of drawings

Fig. 1 is an a kind of side view of known forging press;

Fig. 2 is the side view that a specific embodiment of the no gap slide device of forging press of the present invention is assembled in a board side of aforementioned forging press;

Fig. 3 is the generalized section along III-III hatching line among Fig. 2, and this figure only makes cross sectional illustration at unit, a no gap, especially a clamping device is not carried out cross sectional illustration;

Fig. 4 is the cross section view along IV-IV hatching line among Fig. 3, and this figure only makes cross sectional illustration at a no gap mechanism, especially a clamping device is not carried out cross sectional illustration;

Fig. 5 is the cross section view along V-V hatching line among Fig. 3, and this figure only makes cross sectional illustration at no gap mechanism, especially a cutting mechanism is not carried out cross sectional illustration.

The specific embodiment

The present invention is described in detail below in conjunction with drawings and Examples.

Before embodiment is described, be noted that in the content of the following description book similar elements is to represent with identical numbering.

Shown in Fig. 2,3, the specific embodiment of no gap of the present invention slide device 3 is to be assembled on the forging press 2, aforementioned forging press 2 comprises a board 21, the clamping device 22 and the cutting mechanism 23 that reach the same side plate 211 of vertical board 21 and can back and forth be shifted, no gap slide device 3 comprises a falsework 4, a cunning pushes away unit, 5, two no gap, unit 6, and two are located at sliding the push away top of unit 5, the metal pad 7 of bottom side respectively.

Falsework 4 is sides that are fixed on the side plate 211 of described board 21, and has the outer first distolateral frame plate 41 that a parallel described side plate 211 is positioned at described clamping,

cutting mechanism

22,23, the section shape of first frame plate 41 slightly is horizontal U-shaped, it has the vertical section 412 of a parallel described side plate 211, and two respectively the top of vertical section 412, bottom side end more form four assemblings that are spaced setting toward the vertical section 412 of horizontal segment 411, the first frame plates 41 that extend near described side plate 211 directions and wear groove 413 thus.Falsework 4 has more two and extends second frame plate 42 of two horizontal segments 411 that are connected first frame plate 41 by the side plate 211 of described make-up machine 2, falsework 4 more defines a sliding space 43 at

first frame plate

41 and 42 of two second frame plates, and each second frame plate 42 promptly lays respectively at the upper and lower both sides of described clamping device 22 and cutting mechanism 23.

Shown in Fig. 2,3, each does not have unit, gap 6 is to cooperate described clamping device 22 with cutting mechanism 23 the position being set and upper and lower compartment of terrain is located on first frame plate 41 of falsework 4, and each unit, no gap 6 has all right one way or the other assembling that is flush-mounted in first frame plate 41 and wears the interior no gap mechanism 61 of groove 413.

Shown in Fig. 2 to 5, the pedestal 611, one that each no gap mechanism 61 has vertical section 412 build-ins of one and first frame plate 41 hangs down along first frame plate, 41 length directions and is fixed in central shaft 612 in this pedestal 611, an and roller 613 that rotatably is hubbed on the central shaft 612,611 of pedestals are to utilize several bolts to combine with the vertical section 412 of first frame plate 41, and each roller 613 has an outer ring surface 614 around central shaft 612, an and inner ring surface 615 that is positioned at the opposition side of outer ring surface 614, and in the present embodiment, roller 613 is the structure of ball bearing.

Shown in Fig. 3,4 and 5, the sliding unit 5 that pushes away is to combine with a push rod 25 pivots dress of forging press 2, and this push rod 25 be subjected to one be located at the runner 24 (seeing Fig. 2) of described board 21 sides rotationally but drive and the linear reciprocation displacement, sliding unit 5 promptly is provided in a side of in the sliding space 43 and can back and forth be shifted along the direction of parallel described side plate 211.

This slides and pushes away the slide plate 51 that unit 5 has a parallel described side plate 211, slide plate 51 has a medial surface 511 towards described side plate 211, the lateral surface 512 of one described dorsad side plate 211 and the clamping rail plate 52 and that is installed in the medial surface 511 of this slide plate 51 cut rail plate 53, the sliding clamping rail plate 52 that pushes away unit 5 with cut rail plate 53 be respectively with described clamping device 22 and cutting mechanism 23 windings, and can promote described clamping device 22 and cutting mechanism 23 past direction displacements respectively along vertical described side plate 211, and the lateral surface 512 of slide plate 51 has more one first friction part 513 and one second friction part 514, the first that is provided with at interval, two friction parts 513, the 514th, corresponding respectively clamping rail plate 52 and the height setting that cuts rail plate 53.

Each metal pad 7 promptly is horizontal segment 411 inboards that are fixedly arranged on first frame plate 41 respectively, and limit, top side and the bottom side with slide plate 51 abuts respectively, simultaneously, in order to make slide plate 51 slippage in sliding space 43 more swimmingly, present embodiment is to come reduce friction at metal pad 7 and 51 injections of slide plate lubricant grease.

The roller 613 of each no gap mechanism 61 is to abut against respectively with first and second friction part 513,514 on its outer ring surface 614 and the lateral surface 512 that is located at slide plate 51 to contact, this first and second friction part 513,514 is on the lateral surface 512 that is assembled in slide plate 51, and the plate body made from the rub resistance metal material, the frictional resistance that the roller of when sliding in order to the lateral surface 512 that reduces slide plate 51 and no gap mechanism 61 is 613.What specify is that clamping device 22 all belongs to known technology with the detail structure and the operation of cutting mechanism 23, and non-emphasis of the present invention, no longer describes in detail now.

As Fig. 2, shown in 3, because described forging press 2 can drive sliding slide plate 51 slips that push away unit 5 with the push rod 25 that is hubbed on the runner 24, make the slide plate 51 can be along the direction displacement of the side plate 211 of parallel described board 21, and when the sliding slide plate 51 that pushes away unit 5 back and forth enters sliding space 43, because being the outer ring surfaces 614 with roller 613, is abutted against the lateral surface 512 of slide plate 51, therefore, it is the center rotation with the central shaft 612 of correspondence respectively that slide plate 51 can make the roller 613 that does not respectively have gap mechanism 61, it promptly is the displacement route that comes auxiliary slide 51 with the roller 613 of no gap mechanism 61, be difficult for producing deviation when making it be driven displacement by described push rod 25, obvious characteristic of the present invention is: no gap slide device 3 is by several no gap mechanisms 61 are set on first frame plate 41, and when making slide plate 51 in sliding space 43, carry out linear reciprocating motion with the roller 613 of no gap mechanism 61, can obtain more stable effect, obvious no gap of the present invention slide device can reach purpose of the present invention really, so very practical and progressive.

Claims

1. the no gap slide device of a forging press, described forging press comprises a board, and the same side plate of a vertical board and clamping device and a cutting mechanism that can back and forth be shifted is characterized in that no gap slide device comprises:

2. the no gap slide device of forging press according to claim 1, it is characterized in that: the sliding lateral surface that pushes away the slide plate of unit have more two mutually at interval and corresponding respectively clamping rail plate with cut the rail plate height, in order to when the slide plate slides, reduce the friction part of frictional resistance between slide plate lateral surface and roller.

3. the no gap slide device of forging press according to claim 1 is characterized in that: the roller of each no gap mechanism is the ball bearing structure.