CN1915581A

CN1915581A - Improved method for manufacturing slide carriage, and manufacturing equipment

Info

Publication number: CN1915581A
Application number: CN 200510090377
Authority: CN
Inventors: 吴乐瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-08-16
Filing date: 2005-08-16
Publication date: 2007-02-21
Anticipated expiration: 2025-08-16
Also published as: CN100464939C

Abstract

An improved method and apparatus for manufacturing a slideway is disclosed. Said method includes such steps as rolling a metal rod by sequentially arranged rolling rollers to become a slideway blank with an extended back segment, and forming an inward concave track while smoothing its surface by a stretch die.

Description

Improved method for manufacturing slide carriage and manufacturing installation thereof

Technical field

The present invention relates to a kind of improved method for manufacturing slide carriage and manufacturing installation thereof.

Background technology

Slide is a single slide germule shape of using forging molding one suitable length earlier at present, see through milling cutter again and do surface and the processing of limit formation type, and the indent track of using hobboing cutter molded sliding seat both sides, form a complete method for manufacturing slide carriage.

Above-mentioned prior art has following shortcoming:

1. described fabrication schedule is numerous and diverse, must be in each limit shape machine-shaping, and its manufacturing speed is slow, and precision also has deviation because of procedure is numerous and diverse.

2. described forging molding slide germule, because of the surface needs reshaping processing, so its thickness must thicken, be processed into the required unnecessary thickness of profile and sideline with reservation, so will increase its material cost, and the iron filings of being processed belong to waste, make the slide of moulding increase the total value cost allowance.

3. described slide because of need to forge moulding one germule that continues, its germule limited length, and each molded sliding seat only can provide one and carry out procedure, because of milling cutter and hobboing cutter can't be known processing as depth, so a large amount of productions can't be provided.

Summary of the invention

The object of the present invention is to provide a kind of improved method for manufacturing slide carriage and manufacturing installation thereof.

In order to achieve the above object, the technical solution used in the present invention is:

A kind of method for manufacturing slide carriage is improved improved method for manufacturing slide carriage, it is characterized in that, manufacture method comprises:

A. use set from the superficial to the deep incremental spreading model on the array tamping drum group, arranging extremely finally through front and back is the spreading mould shapes of molded sliding seat blank;

B. pushing the most shallow spreading model that a metal bar enters aforementioned tamping drum group makes metal bar be out of shape by spreading;

C. above-mentioned distortion slide is continued to push ahead and spreading model by incremental setting on the array tamping drum group, make above-mentioned formation gradually have ㄩ type groove and the integrated slide blank of each limit shape of required form by the spreading metal bar;

D. more described slide blank is forced into the internal mold of a stretching mould suitable with the shape of described slide blank; use the required form of larynx both sides of described internal mold and the outstanding limit shape of quantity; when described slide blank is drawn out; the ㄩ type groove both sides of described slide blank are subjected to the outstanding limit shape of described larynx to compel to squeeze and the track of generation required form and quantity; be subjected to the leveling of described internal mold sliding surface simultaneously, to finish the slide finished product that each limit shape is all shiny surface.

A kind of slide manufacturing installation is characterized in that, comprising:

Array tamping drum group, it is by on last cylinder and the bottom roll, cooperate the shape of described slide and offer, make the described cylinder of going up form a spreading model with bottom roll and by the back, and described spreading model be by order before and after the array tamping drum arrange and shallow go into dark incremental to finally being rolled into a slide blank on the tamping drum group;

One stretching mould, establish in it one with the suitable internal mold of described slide blank, larynx two lateral terminals of described internal mold are respectively arranged with the outstanding limit shape of a required form and quantity, provide the ㄩ shape groove both sides of aforementioned slide blank to be forced to extrude the track of a required form and quantity.

Description of drawings:

Fig. 1 is a driving drum group floor map of the present invention;

Figure 1A, Figure 1B, Fig. 1 D, Fig. 1 E, Fig. 1 F, 1G are first embodiment of the invention slide blank manufacturing process micromotion schematic diagrames;

Fig. 2 is the device action schematic diagram that the present invention makes the slide blank;

Fig. 3 is the device exploded perspective view of first embodiment of the invention slide moulding;

Fig. 3 A is a first embodiment of the invention slide moulding action schematic diagram;

Fig. 3 B is that the actual stereogram that uses in back is blocked in the moulding of first embodiment of the invention slide;

Fig. 4 is the device exploded perspective view of second embodiment of the invention slide blank moulding;

Fig. 4 A is a second embodiment of the invention slide moulding action schematic diagram;

Fig. 4 B is that the actual stereogram that uses in back is blocked in the moulding of second embodiment of the invention slide;

Fig. 5 is a third embodiment of the invention pull mould floor map;

Fig. 5 A is a third embodiment of the invention slide blank molding flat schematic diagram;

Fig. 6 is a fourth embodiment of the invention pull mould floor map;

Fig. 6 A is a fourth embodiment of the invention slide blank molding flat schematic diagram.

Description of reference numerals: metal bar A; Slide blank B, D; Driving drum group 10; Last cylinder 101; Bottom roll 102; Last tamping drum 11; Array

tamping drum group

1,2,3,4,5,6;

Array spreading model

13,23,33,43,53,63; Following tamping drum 12; Each limit shape 631; Stretching mould 8,8 '; Internal mold 81,81 '; Larynx 811,811 '; Outstanding limit shape 8111,8111 '; ㄩ type groove B1, D1; Width indent track B2, D2; Complete slide C1, E; Use slide C1 ', E '; Through hole C11 ', E1 ｀; Indent track B2 ', D2 '.

The specific embodiment

See also Fig. 1, Figure 1A, Figure 1B, Fig. 1 D, Fig. 1 E, Fig. 1 F and shown in Figure 2, the present invention uses metal bar A to be material, and described metal bar A (can by difformity metal bar substitute) via the rolling wheel cylinder group (as Figure 1A, Figure 1B, Fig. 1 D, Fig. 1 E, shown in Fig. 1 F) on spreading model calendering forming, manufacturing process of the present invention for convenience of description, embodiment with the forming process of several spreading model explains, but how many described flow processs is not limited to the tamping drum group (as Figure 1A, Figure 1B, Fig. 1 D, Fig. 1 E, shown in Fig. 1 F) quantity, and can be according to the actual slide B (as shown in Figure 3) that makes, the shape of D (shown in Fig. 4 A) etc. is done the increase and decrease of tamping drum group; See also Fig. 1, the last cylinder 101 and the bottom roll 102 of described driving drum group 10 advance metal bar A; Seeing also Figure 1A, is by the described spreading model of being offered on tamping drum 11 and the following tamping drum 12 of going up according to tamping drum group 1, forms the more shallow spreading model 13 of a moulding by the back; See also Figure 1B, Fig. 1 D, Fig. 1 E, Fig. 1 F, 1G and Fig. 2, be to be disposed with array

tamping drum group

2,3,4,5,6 in proper order in the place ahead of described tamping drum group 1, the shape of 23,33,43,53,63 from the superficial to the deep incremental calendering formings of each spreading model, the one slide blank B (as Fig. 1 F and shown in Figure 2) that is offered on it; Aforesaid each spreading

model

23,33,43,53,63 also can be offered according to the slide D shape of Fig. 4, through as the slide blank D of the incremental calendering forming of Fig. 2 same procedure such as Fig. 4, makes each limit shape 631 not need the other processing can be one-body molded.And the aforementioned spreading material that is subjected to is promptly stretched backward by spreading, to reach the effect of saving material.

See also Fig. 3, Fig. 3 A, Fig. 3 B and Fig. 4, Fig. 4 A, Fig. 4 B, after described slide blank B, the D moulding, again by a stretching mould 8,8 '; The shape of described stretching mould 8,8 ' internal mold 81,81 ' shape and described slide blank B, D is suitable, described internal mold 81,81 ' larynx 811, the outstanding limit shape 8111,8111 ' that 811 ' two lateral terminals are provided with requirement and shape, the outstanding limit of described terminal shape 8111,8111 ' width are slightly larger than ㄩ type groove B1, the D1 width of slide B, D; As slide blank B, D is after aforementioned forming step is finished, be forced into again and by described stretching mould 8,8 ' internal mold 81,81 ', make ㄩ type groove B1, the D1 dual-side is subjected to described outstanding limit shape 8111,8111 ' compel to squeeze shaping go out one with described outstanding limit shape 8111, the indent track B2 that 8111 ' requirement is identical with shape, D2 is (as Fig. 3 A, Fig. 4 A), make the complete slide C1 after the described moulding, each limit shape of E is subjected to internal mold 81, the leveling of 81 ' each sliding surface and form shiny surface, do not need Surface Machining to reach, rapid shaping is provided and saves material, the effect that reduces cost; In use, block Len req C1 ', the E ' of slide C1, E acquisition again as Fig. 3 B and Fig. 4 B; See also shown in Fig. 3 B and Fig. 4 B, described block slide C1 ', E ' and blocked according to Len req after, by boring processing, form several through holes C11 ', E1 ｀ again, for slide rail provide fixing or the lubricant passage way assembling required.

Please consult Fig. 2 and Fig. 5 again, Fig. 6, the present invention is according to above-mentioned forming method, its array

tamping drum group

1,2,3,4,5,6 quantity and the spreading model 13 on it, 23,33,43,53,63 shape, all can be according to the slide blank B of described moulding, D (as shown in Figures 3 and 4) shape is changed, and the stretching mould 8 of described manufacturing installation, 8 ' internal mold 81,81 ' larynx 811,811 ' two side-prominent limit shapes 8111,8111 ', also can required form and quantity be set according to the slide kind (as Fig. 5, shown in 6), provide and use slide C1 ', E ' is pulled out the indent track B2 ' of required form and quantity, D2 ' is (as Fig. 5 A, Fig. 6 A) quantity and shape.

Claims

1. improved method for manufacturing slide carriage is characterized in that manufacture method comprises:

2. a slide manufacturing installation is characterized in that, comprising:

Array tamping drum group comprises cylinder, bottom roll and tamping drum group, and described tamping drum group comprises tamping drum, following tamping drum, forms the spreading model by the back, is disposed with array tamping drum group in proper order in the place ahead of described tamping drum group;

One stretching mould, establish in it one with the suitable internal mold of described slide blank, larynx two lateral terminals of described internal mold are respectively arranged with the outstanding limit shape of a required form and quantity.

3. as slide manufacturing installation as described in claims 2, it is characterized in that the spreading model of described rolling wheel cylinder is made corresponding incremental shape according to the shape of required slide and offered.

4. as slide manufacturing installation as described in claims 2, it is characterized in that the shape of the internal mold larynx two side-prominent limit shapes of described stretching mould is made required form according to need.

5. as slide manufacturing installation as described in claims 2, it is characterized in that the internal mold larynx two side-prominent limit shapes of described stretching mould are provided with the outstanding limit shape of relative populations according to required number of tracks.