CN1136483A - Milling and cutting device - Google Patents
Milling and cutting device Download PDFInfo
- Publication number
- CN1136483A CN1136483A CN 95109182 CN95109182A CN1136483A CN 1136483 A CN1136483 A CN 1136483A CN 95109182 CN95109182 CN 95109182 CN 95109182 A CN95109182 A CN 95109182A CN 1136483 A CN1136483 A CN 1136483A
- Authority
- CN
- China
- Prior art keywords
- revolving shaft
- substrate
- milling attachment
- sewing machine
- slide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Sewing Machines And Sewing (AREA)
- Machine Tool Units (AREA)
Abstract
To provide a milling device which is made compact and low in cost while maintaining high rigidity. One end of a slider is mounted freely liftably and freely rotatably forward and backward at a slide revolving shaft mounted freely turnably at a base plate and the other end of this slider is freely liftably mounted at a sliding guide fixed to the base plate, by which the slide revolving shaft is functioned as a shaft commonly used both as a slider lifting shaft and a base plate turning shaft. Since the need for separately providing the base plate with a revolving shaft is thereby eliminated, the milling device is made compact. The slide revolving shaft is mounted at a face plate on the front surface of the head part of a sewing machine, by which the need for disposing a strut for mounting the milling device is eliminated. In addition, the head part of the sewing machine is highly rigid.
Description
The present invention relates to a kind of milling attachment, it is in the automatic sewing machine that carries out the shape sewing, and the cloth that carry out the shape sewing is clipped in the clamping plate, carries out before making and the corresponding to groove processing of sewing shape.
In the sewing machine that carries out the shape sewing, having a kind of is that the cloth that will carry out the shape sewing is clipped in the clamping plate, these clamping plate is placed on the X-Y device of sewing machine, by this X-Y device clamping plate is moved along the X-Y direction, simultaneously cloth is carried out the sewing of regulation shape.It is clamping plate 1 as shown in Figure 4, is made of grip block 2 that cloth is clamped and the installing plate 4 that this grip block 2 is placed on the X-Y device 3 of sewing machine shown in Figure 5, forms on grip block 2 and the corresponding to groove 5 of sewing shape.
Above-mentioned groove 5 is to make processed desired shape on preceding, the grip block 2 at clamping plate 1 actual, but when carrying out this groove processing, normally finger cutter is installed on the sewing machine, utilizes the X-Y device 3 of sewing machine, when clamping plate 1 are moved along the X-Y direction, process by finger cutter.
Now known the situation that the finger cutter that is used for carrying out above-mentioned groove processing is installed on the sewing machine be as illustrated in fig. 5, the milling attachment 7 that finger cutter 6 is installed be contained in the method for sewing machine head 8 fronts and as illustrated in fig. 6, the pillar 9 that other purposes is set at the side of sewing machine head 8 also is installed in method on the pillar 9 to milling attachment 7.
In above-mentioned any one method, the structure that milling attachment 7 itself all has as shown in Figure 7.
That is, in Fig. 7, symbol 10 expression substrates, this substrate 10 is mounted in the front of sewing machine head 8 under occasion shown in Figure 5; And be to be installed in freely to rotate on the gyroaxis 11 at occasion infrabasal plate 10 shown in Figure 6 along both forward and reverse directions, and this gyroaxis 11 by vertical be fixed on the above-mentioned pillar 9.
Pair of guide rails 12,12 is fixed on the front surface of this substrate 10 with being parallel to each other interval and vertical, on guide rail 12,12 slide block 13 can be installed free lifting.Carriage 14 is also being fixed on top at the front surface of aforesaid substrate 10, make on this carriage 14 lifting with the piston rod 15a of cylinder 15 towards below be installed with.Leading section at this piston rod 15a is connecting connector 16, and connector 16 is fixed on the above-mentioned slide block 13.Like this, slide block 13 just can carry out lifting along guide rail 12,12 by the flexible of piston rod 15a.
On above-mentioned slide block 13, with installing plate 18 verticals adorning milling spool 17, fixing the finger cutter 17a that groove processing is used in the bottom of spool with inserting.
When the 7 pairs of clamping plate of milling attachment 1 with said structure carry out groove processing, by above-mentioned cylinder 15 milling spool 17 is descended, on the assigned position of clamping plate 1, get the hole, X-Y device 3 with sewing machine makes clamping plate 1 move along the X-Y direction then, processes the groove of regulation shape thus on clamping plate 1.
But, as shown in Figure 5, milling attachment 7 is being installed under the situation of sewing machine head 8 fronts, above-mentioned milling attachment 7 has such problem, promptly after groove processing finishes, when making normally, milling attachment 7 can hinder to the sewing needle threading, also hinder and change sewing needle.Like this, have after groove processing, take a milling attachment 7 to unload from sewing machine head 8, even but in this way, unload that operation still will take time, and, when on clamping plate 1, carrying out new groove processing, must refill milling attachment 7 again, these operations of installing, unloading will spend suitable time.
On the other hand, as illustrated in fig. 6, at the side of sewing machine head 8, the pillar 9 that other plants purposes is set, milling attachment 7 is installed under the occasion on this pillar 9, because the body of milling attachment 7 is left sewing machine head 8 is arranged on its side anteriorly, finish the back in groove processing, aforesaid substrate 10 wraparound rotating shafts 11 are rotated, and the not use location that it is extremely avoided from the use location, thereby can solve above-mentioned milling attachment 7 and hinder, and need not carry out the installation of milling attachment 7 and unload to sewing needle threading and the problem that hinders sewing needle to change.But because the pillar 9 that milling attachment 7 usefulness are installed must be set in addition, thereby just make cost up; And in order to carry out correct groove processing, pillar 9 must have high rigidity, and its weight is increased; Because the gyroaxis 11 that makes milling attachment 7 revolution usefulness must be installed on substrate 10, this also makes substrate 10 sizes strengthen again, causes that thus weight increases.
The present invention makes in order to address the above problem, and its objective is that providing a kind of can keep high rigidity, again can miniaturization, the milling attachment that reduces cost.
The milling attachment of the present invention's the 1st scheme of making in order to achieve the above object is provided with the slide revolving shaft of vertical ground installing; Can be installed in freely to rotate on this slide revolving shaft, can be around this slide revolving shaft, at use location and the substrate that do not rotate between the use location; Can be arranged on the slide block on this substrate free lifting; Be installed on the above-mentioned substrate, make the elevating mechanism of above-mentioned slide block lifting; Be installed in the cut drill on the above-mentioned slide block, above-mentioned slide block one end be mounted to can be freely along above-mentioned slide revolving shaft lifting and can freely turn round to both forward and reverse directions; Can be and its other end is mounted to along the slip guide member free lifting that is fixed on the substrate.
The milling attachment of the 2nd scheme of the present invention be as the described milling attachment of the 1st scheme in, slide revolving shaft is installed on the panel of front of sewing machine head.
With the milling attachment of above-mentioned the 1st scheme the time, be under the state of use location substrate being remained on milling attachment, by elevating mechanism slide block is descended, process by the cut drill that is installed on the slide block then, after the end to be processed, slide block is risen, substrate is rotated around slide revolving shaft by elevating mechanism, to the not use location of avoiding, just can not hinder the threading of sewing needle from the use location thus; When changing sewing needle, milling attachment can not become obstacle yet; Also needn't carry out in addition milling attachment installation, unload inferior operation.
Again because an end bearing of slide block is become the energy free lifting and can have the function that can be used as the axle that makes substrate rotating along the free rotating slide revolving shaft of both forward and reverse directions, thereby just the gyroaxis that substrate rotating is used need not be set in addition as before, substrate size is dwindled, thereby can dwindle the size of milling attachment, make its miniaturization.
Because in the milling attachment of the 2nd scheme, slide revolving shaft is installed on the front panel of sewing machine head, just needn't be provided with as before the pillar that milling attachment is used is installed, and the rigidity of sewing machine head is higher, therefore can be when keeping the sewing machine device that higher rigidity is arranged, make its miniaturization, can reduce cost.
Fig. 1 is the stereogram of an embodiment of expression milling attachment of the present invention,
Fig. 2 is a stereogram of representing milling attachment shown in Figure 1 is installed in the state of locating on the sewing machine head, in the use location,
Fig. 3 is the stereogram of expression milling attachment at the state at place, use location not,
Fig. 4 is the stereogram of the clamping plate example of a clamping cloth of expression,
Fig. 5 is a stereogram of representing former milling attachment is contained in an example of state on the sewing machine,
Fig. 6 is a stereogram of representing former milling attachment is contained in another example of state on the sewing machine,
Fig. 7 is the stereogram of an example of the milling attachment before the expression.
Below, with reference to Fig. 1-Fig. 3 an embodiment of milling attachment of the present invention is described.
Fig. 1 is the stereogram of milling attachment of expression present embodiment, and among the figure, symbol 20 expression panels, this panel 20 are panels of sewing machine head 8 fronts, make roughly be rectangle tabular.On the upper-lower position of the front of panel 20 left border portion, form the supporting projections 21,21 face toward up and down; Be installed on these supporting projections 21,21, and its upper and lower end parts is being fixed slide revolving shaft 23 verticals.
Setting the substrate 24 also littler than this panel 20 in the front of above-mentioned panel 20.This piece substrate 24 make roughly be rectangle tabular, on the upper-lower position of its front left border portion, form installation projection 24a, the 24a face toward up and down, these are installed projection 24a, 24a and can be installed in freely to rotate on the above-mentioned slide revolving shaft 23 towards both forward and reverse directions.Like this, substrate 24 just can freely rotate around slide revolving shaft 23, and the position that substrate 24 and panel 20 are joined is decided to be the use location of milling attachment; Substrate 24 is decided to be not use location of milling attachment around the position that slide revolving shaft 23 turns over from the use location after 180 °.
In the upper right bight of aforesaid substrate 24, be screwed into a hold-down screw 25, the screw 25a (with reference to Fig. 3) that forms on its leading section and the panel 20 tightens.Like this, by tightening hold-down screw 25 substrate 24 can not be rotatably fixed on the panel 20; Substrate 24 is separated and can freely rotate with panel 20 by unscrewing hold-down screw 25.
In the front of aforesaid substrate 24, being provided with can free lifting ground slide block 26.Promptly in the right side, front of substrate 24, fixing along the vertical direction the rail plate 27 that extends, the right part of slide block 26 can be bearing on this rail plate 27 by easy on and off slidably vertical.On the other hand, above-mentioned slide revolving shaft 23 in break-through on the left part of slide block 26, and slide block 26 can and can freely be rotated towards both forward and reverse directions with respect to the slip of slide revolving shaft 23 easy on and off.Like this slide block 26 being arranged to can be along rail plate 27 and slide revolving shaft 23 free lifting, and can freely turn round towards both forward and reverse directions around slide revolving shaft 23 with substrate 24.
Be installed with on the installation projection 24a of the upside that forms on the aforesaid substrate 24 and make the carriage 14 that section is " L " word shape, the cylinder (elevating mechanism) 15 that lifting is used is installed on this carriage 14, its piston rod 15a down.Leading section at this piston rod 15a is connecting connector 16, and connector 16 is fixed on the above-mentioned slide block 26.Like this, just can make slide block 26 carry out lifting by the flexible of piston rod 15a along rail plate 27 and slide revolving shaft 23.
On above-mentioned slide block 26, by installing plate 18 verticals milling be installed bore 17, bore 17 bottom in milling and fixing the finger cutter 17a that groove processing is used with inserting.
And the milling attachment of said structure as shown in Figure 2, is installed on the sewing machine head 8 by the front that its panel 20 is fixed on sewing machine head 8.
When on the clamping plate that cloth is clamped, carrying out groove processing with this milling attachment, under the state that with hold-down screw 25 substrate 24 is fixed on the panel 20, promptly on the use location of milling attachment, piston rod 15a by elongation cylinder 15, slide block 26 is descended, bore 17, on the assigned position of clamping plate, bore a hole by the milling that is installed on the slide block 26 then; By the X-Y device of sewing machine,, clamping plate carry out groove processing again by being moved towards the X-Y direction.
After process finishing, with cylinder 15, make slide block 26 rise to milling to bore the front end of 17 finger cutter 17a and be separated from after the position of clamping plate upper surface, unscrew hold-down screw 25, then substrate 24 is converted to the state that can separate with panel 20, as illustrated in fig. 3, make substrate 24 rotate the not use location that it is extremely avoided from the use location around slide revolving shaft 23.
Like this, because with above-mentioned milling attachment, after groove processing finishes, substrate 24 is rotated also to the not use location of avoiding around slide revolving shaft, thereby during making after groove processing, milling attachment can not hinder to the sewing needle threading, also can not hinder the replacing of sewing needle, in addition, also needn't carry out the installation of milling attachment or unload operation.
Again since the left part of slide block 26 can free lifting ground and can towards the slide revolving shaft 23 that the both forward and reverse directions free rotation ground supporting make have make substrate 24 rotations spool function, thereby just do not need as before, the gyroaxis that substrate rotating is used must be set on substrate in addition, like this, just can dwindle the size of substrate 24, and can reduce the cost of milling attachment thus.
Also owing on the front panel 20 of sewing machine head 8, slide revolving shaft 23 is installed, thereby just needn't as before the pillar of milling attachment installation usefulness be set; Also because the sewing machine head is high rigidity, thereby such milling attachment can keep high rigidity, again can miniaturization and reduce cost.
Although be that milling attachment is installed on the panel 20 of sewing machine head 8 in the above-described embodiments, the present invention is not limited to this structure, for example, also can be installed in as illustrated in fig. 6 on the pillar 9.At this moment, though pillar 9 must be set, because substrate 24 miniaturization as described above, thereby the size of milling attachment is reduced.
As mentioned above, because the milling attachment of the present invention's the 1st scheme handle is installed with the milling brill Can free lifting ground and can be installed in freely to rotate towards both forward and reverse directions in end of slide block On the slide revolving shaft (and slide revolving shaft is that substrate can be installed freely to rotate); Sliding Another end of piece can be installed in the rail plate that is fixed on the substrate free lifting On, thereby slide revolving shaft has the slip riser guide and as this two side of substrate rotating axle The effect of face like this, just needn't arrange in addition on substrate as before and make its rotation With gyroaxis, the size that therefore can dwindle substrate, thus can reduce the chi of milling attachment Very little.
In addition, after with the end of job of milling attachment processing groove, by making substrate around cunning Moving gyroaxis rotates, makes on its not use location from the use location to avoidance, the milling dress Just put and can not hinder to the sewing needle threading; When changing sewing needle, can not become obstacle yet, And can carry out milling attachment installation, unload operation.
Because the milling attachment of the present invention's the 2nd scheme is that slide revolving shaft is installed in sewing machine On the panel of head front, thereby the milling attachment installation just needn't be set as before With pillar, and because the sewing machine head is high rigidity, thereby milling attachment can be protected Hold high rigidity, again can miniaturization, reduce cost.
Claims (2)
1. milling attachment, the slide revolving shaft that it is being provided with being provided with vertical; Can be installed in freely to rotate on this slide revolving shaft, can be around this slide revolving shaft at use location and the substrate that do not rotate between the use location; Can be arranged on the slide block on this substrate free lifting; Be installed on the aforesaid substrate, make the elevating mechanism of above-mentioned slide block lifting; The milling that is installed on the above-mentioned slide block is bored, it is characterized in that end of above-mentioned slide block can free lifting ground and can be installed in freely to rotate on the above-mentioned slide revolving shaft towards both forward and reverse directions, and another end energy free lifting be installed on the rail plate that is fixed on the substrate.
2. milling attachment as claimed in claim 1 is characterized in that above-mentioned slide revolving shaft is installed on the panel of sewing machine head front.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22065994A JP2840033B2 (en) | 1994-09-14 | 1994-09-14 | Milling equipment |
| JP220659/94 | 1994-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1136483A true CN1136483A (en) | 1996-11-27 |
Family
ID=16754442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95109182 Pending CN1136483A (en) | 1994-09-14 | 1995-07-31 | Milling and cutting device |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2840033B2 (en) |
| CN (1) | CN1136483A (en) |
| TW (1) | TW266174B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947329A (en) * | 2015-07-16 | 2015-09-30 | 合肥奥瑞数控科技有限公司 | Sewing machine with templates and template carving function |
-
1994
- 1994-09-14 JP JP22065994A patent/JP2840033B2/en not_active Expired - Lifetime
-
1995
- 1995-07-05 TW TW84106926A patent/TW266174B/en active
- 1995-07-31 CN CN 95109182 patent/CN1136483A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947329A (en) * | 2015-07-16 | 2015-09-30 | 合肥奥瑞数控科技有限公司 | Sewing machine with templates and template carving function |
| CN104947329B (en) * | 2015-07-16 | 2017-12-08 | 合肥奥瑞数控科技有限公司 | A kind of template sewing machine with template carving function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0880389A (en) | 1996-03-26 |
| JP2840033B2 (en) | 1998-12-24 |
| TW266174B (en) | 1995-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |