CN2889666Y - Feeding-holder device capable of shortening strip tail - Google Patents

Abstract

The utility model discloses a feeding holder device capable of shortening strip tail. The feeding holder device capable of being mounted on a tool machine with cutter comprises an inlet/outlet main clamp unit including an inlet and outlet main clamp and a first cutter groove, a drive unit for driving the inlet and outlet main clamp to move between a first position and a second position, and a material feeding main clamp unit. At a first position, the inlet and outlet main clamps are respectively close to a first and second side of the cutter and the first cutter groove corresponds to the cutter. At a second position, the inlet main clamp is close to the second side but the outlet main clamp is away from the second side, and the first cutter groove is away from the cutter. Further, the feeding main clamp unit can move to the first side and opposite to the inlet clamp to define a second cutter groove therebetween.

Description

Can shorten the feeding clamping device of material tail

Technical field

The utility model relates to a kind of feeding clamping device, particularly relates to a kind of feeding clamping device that shortens the material tail.

Background technology

As shown in Figure 1, 2, 3,, comprise that one has tool rest 1, the tailstock 2 in contrast to this tool rest 1 of cutter 101 for existing a kind of circular sawing machine, and a feeding clamping device 3.This feeding clamping device 3 has the two discharging main folders 301, two that are arranged at these cutter 101 1 sides and is arranged at these cutter 101 opposite sides and has the pan feeding main folder 302 of a width △ W, and a material feeding seat 303 that can move back and forth and have two feeding main folders 304 along a feed direction X.

Whereby, as Fig. 1, shown in 3, when described feeding main folder 304 clamps a workpiece 4, this material feeding seat 303 can drive this workpiece 4 and move a full-length L towards this tool rest 1, and stop on the position of described pan feeding main folder 302 1 safe distance △ X, treat describedly to go into, discharging main folder 302, after 301 synchronous these workpiece 4 of clamping and described feeding main folder 304 are slightly unclamped this workpiece 4, this material feeding seat 303 can oppositely move this full-length L towards this tailstock 2, and make described feeding main folder 304 clamp this workpiece 4 once again, at this moment, the standard material section 401 that this cutter 101 can convexedly stretch in one of this workpiece 4 these cutter 101 the place aheads cuts into this full-length L, and then withdrawing, then, treat describedly to go into, discharging main folder 302,301 unclamp synchronously after, this material feeding seat 303 can drive this workpiece 4 once again and move this full-length L towards this tool rest 1, to proceed the cutting work of next standard material section 401, so, this workpiece 4 gets final product the standard material section 401 of this full-length of the most tools of cropped one-tenth L.

Though this feeding clamping device 3 can repeat to drive this workpiece 4, and makes the described standard material section 401 of these workpiece 4 cropped one-tenth,, when practical operation was used, this feeding clamping device 3 but had following disappearance:

As shown in Figure 3, when this workpiece 4 is cut to a surplus material rear 402, if this material feeding seat 303 still oppositely moves this full-length L towards these tailstock 2 (see figure 1)s, then described feeding main folder 304 will just move to the end of this material rear 402, and can't clamp this material rear 402, and then can't drive this material rear 402 and move towards this tool rest 1 (see figure 1), so, this material rear 402 promptly can't further be cut out a standard material section 401 again, and can become the waste material that a block length equals this width of this safe distance of this full-length L+ △ X+ △ W.

In addition, as shown in Figure 4, if can clamp this material rear 402, and the reverse displacement that makes this material feeding seat 303 shortens a clamping length △ L (being reverse displacement=this full-length L-this clamping length △ L), so, clamp this material rear 402 though can make described feeding main folder 304 with this clamping length △ L, yet, because this material feeding seat 303 can drive the distance that this material rear 402 moves towards this tool rest 1 (see figure 1), limited by described pan feeding main folder 302, and also can shorten this clamping length △ L, therefore than this full-length L, this material rear 402 convexedly stretches in the length in these cutter 101 (see figure 1) the place aheads, also can shorten this clamping length △ L than this full-length L, thus, even if should expect that rear 402 can be cropped again, also can't cut out a standard material section 401, can become two sections waste materials on the contrary.

Moreover, as shown in Figure 5, when this workpiece 4 is cut into most standard material sections 403 and a material rear 404 with short full-length (for example △ W/2), because this material feeding seat 303 can drive the distance that this material rear 404 moves towards this tool rest 1 (see figure 1), limited by described pan feeding main folder 302, therefore, even if the residue length of this material rear 404 also is not less than this width △ W, this material rear 404 also can't further be cut out two standard material sections 403 again, and can become the waste material of a block length greater than these standard material section 403 twices.

The utility model content

The purpose of this utility model is to provide a kind of feeding clamping device of shortened material tail of the waste material length that can significantly shorten workpiece material rear.

The utility model can shorten the feeding clamping device of material tail, be to be installed on the toolroom machine, this toolroom machine has a tool rest unit, this tool rest unit has a cutter, this cutter can cut one along a workpiece that is delivered to this tool rest unit towards the feed direction of this cutter sword face, and this cutter has one first side, and second side along this feed direction in contrast to this first side, this feeding clamping device comprises into/discharging main folder unit, a driver element, and a feeding main folder unit.This goes into/and discharging main folder unit is to move between a primary importance and a second place along this feed direction, this goes into/and discharging main folder unit has two and is the pan feeding main folder that is oppositely arranged, two are the discharging main folder that is oppositely arranged and corresponds respectively to described pan feeding main folder, and one go between described, the first cutter ditch between the discharging main folder, when this go into/discharging main folder cell moving is during to this primary importance, described pan feeding main folder is first side that is adjacent to this cutter, described discharging main folder be adjacent to this cutter second side and in contrast to described pan feeding main folder, this first cutter ditch is corresponding to this cutter, when this go into/discharging main folder cell moving is during to this second place, described pan feeding main folder is second side that is adjacent to this cutter, described discharging main folder is second side away from this cutter, this first cutter ditch is away from this cutter, and, describedly go into, the discharging main folder can be along a direction vertical with this feed direction, and between a clamped condition and a releasing orientation, move, go into when described, when the discharging main folder moves to this clamped condition in the direction, describedly go into, the discharging main folder can clamp this workpiece, go into when described, when the discharging main folder moved to this releasing orientation in the direction, described discharging main folder can be unclamped this workpiece.This driver element is along this feed direction setting, and go into this/discharging main folder unit is connected, and this driver element can order about this goes into/and discharging main folder unit moves between this first and second position along this feed direction.But this feeding main folder unit is this workpiece of clamping and moving along this feed direction, when this go into/discharging main folder unit is when this feed direction moves to this second place, this feeding main folder unit can move to first side of contiguous this cutter and in contrast to described pan feeding main folder, can define second a cutter ditch corresponding to this cutter between this feeding main folder unit and the described pan feeding main folder along this feed direction.

Whereby, the utility model utilization this go into/discharging main folder unit moves between this first and second position, not only can the material rear of workpiece be cut effectively, more can significantly shorten the waste material length of workpiece material rear, and promote the benefit that cuts of workpiece.

Description of drawings

Fig. 1 is existing a kind of front-view schematic diagram with circular sawing machine of feeding clamping device;

Fig. 2 is the local schematic top plan view that this circular sawing machine removes a tool rest;

Fig. 3 is that this circular sawing machine carries out feeding and the illustrative view that cuts, illustrates that two feeding main folders of a material feeding seat of this feeding clamping device can't clamp a material rear of a workpiece;

Fig. 4 is the view of a similar Fig. 3, and the distance of moving after this material feeding seat shortens oppositely is described, makes described feeding main folder can clamp this material rear;

Fig. 5 is the view of a similar Fig. 4, illustrates that described feeding main folder is stopped by two pan feeding main folders, and a material rear that can't drive a workpiece again moves forward;

Fig. 6 is that feeding clamping device one preferred embodiment of shortening the material tail of the present utility model is installed in front-view schematic diagram on the toolroom machine, illustrate that of this preferred embodiment goes into/and two pan feeding main folders of discharging main folder unit and two discharging main folders are in a primary importance;

Fig. 7 is that this toolroom machine removes behind the tool rest unit the local schematic top plan view with this preferred embodiment, illustrate describedly to go into, the discharging main folder is in this primary importance, and describedly go out, the pan feeding main folder moves to a clamped condition synchronously, and clamps a workpiece;

Fig. 8 is the view of a similar Fig. 7, illustrates describedly to go into, the discharging main folder moves to a releasing orientation synchronously, and unclamp this workpiece;

Fig. 9 is that the illustrative view that feeding and this toolroom machine cut is carried out in this preferred embodiment, illustrates that the cropped one-tenth of this workpiece counts a standard material section and a material rear;

Figure 10 is the view of a similar Fig. 9, illustrates describedly to go into, the discharging main folder moves to a second place, and two feeding main folders of this preferred embodiment are clamped this material rear and moved on the described pan feeding main folder position originally;

Figure 11 is the view of a similar Fig. 6, illustrates describedly to go into, the discharging main folder moves to this second place, and described feeding main folder is clamped this material rear and moved on the described pan feeding main folder position originally;

Figure 12 is the view of a similar Fig. 7, illustrates describedly to go into, the discharging main folder moves to this second place, and described feeding main folder is clamped this material rear and moved on the described pan feeding main folder position originally;

Figure 13 is the view of a similar Figure 10, and a standard material section and a material rear that the cropped one-tenth number of this workpiece is short are described.

The specific embodiment

Below by most preferred embodiment and accompanying drawing the feeding clamping device that shortens the material tail of the present utility model is elaborated:

About aforementioned and other technology contents, characteristics and effect of the present utility model, in the following detailed description that cooperates with reference to a graphic preferred embodiment, can clearly understand.

Consult Fig. 6,7,8, the utility model can shorten the preferred embodiment of the feeding clamping device of material tail, be to be installed on the toolroom machine 100 (for example circular sawing machine), this toolroom machine 100 has a tool rest unit 110, an and tailstock 120 in contrast to this tool rest unit 110, this tool rest unit 110 has a cutter 130, this cutter 130 can cut one along one towards the feed direction X of these cutter 130 sword faces and be delivered to the workpiece 200 of this tool rest unit 110, this cutter 130 has one first side 140, and second side 150 along this feed direction X in contrast to this first side 140.This feeding clamping device comprises: two guide rods 10, go into/and discharging main folder unit 20 a, driver element 30, and a feeding main folder unit 40.

Described guide rod 10 is to be set in parallel between this tool rest unit 110 and this tailstock 120 along this feed direction X.

This goes into/and discharging main folder unit 20 is to be installed in movably on the described guide rod 10, and can (see Fig. 6 in a primary importance along this feed direction X, 7) (see Figure 11 with a second place, 12) move between, this goes into/and discharging main folder unit 20 has two and is the pan feeding main folder 21 that is oppositely arranged along a direction Y vertical with this feed direction X, 22, two are and are oppositely arranged and correspond respectively to described pan feeding main folder 21,22 discharging main folder 23,24, one in the direction Y be formed at described pan feeding main folder 21,22 with described discharging main folder 23, the first cutter ditch 25 between 24, and first cylinder pressure 26 that is provided with of Y in the direction, described pan feeding main folder 21,22 have a width △ W respectively, this first cutter ditch 25 has a furrow width △ W1, this first cylinder pressure 26 has the first piston bar 261 that moves of Y in the direction, and these first piston bar 261 bars are and one group of going in correspondence with each other wherein, discharging main folder 21,23 connect.

This first piston bar 261 Y in the direction drives this and goes into, discharging main folder 21,23, and make described pan feeding main folder 21,22 with described discharging main folder 23,24 in the direction Y between a clamped condition (see figure 7) and a releasing orientation (see figure 8), move, go into when described, discharging main folder 21,22,23,24 when Y moves to this clamped condition (see figure 7) in the direction, describedly go into, discharging main folder 21,22,23,24 can clamp this workpiece 200, on the contrary, go into when described, discharging main folder 21,22,23,24 when Y moves to this releasing orientation (see figure 8) in the direction, describedly goes into, discharging main folder 21,22,23,24 can unclamp this workpiece 200.

As Fig. 6, shown in 7, when this go into/when discharging main folder unit 20 moves to this primary importance, described pan feeding main folder 21, the 22nd, be adjacent to first side 140 of this cutter 130, described discharging main folder 23, the 24th, be adjacent to this cutter 130 second side 150 and in contrast to described pan feeding main folder 21,22, this first cutter ditch 25 is corresponding to this cutter 130, on the contrary, as Figure 11, shown in 12, when this go into/when discharging main folder unit 20 moves to this second place, described pan feeding main folder 21, the 22nd, be adjacent to second side 150 of this cutter 130, described discharging main folder 23, the 24th, away from second side 150 of this cutter 130, this first cutter ditch 25 is away from this cutter 130.

Shown in Fig. 6,7, this driver element 30 is to be provided with along this feed direction X, in the present embodiment, this driver element 30 is to be cylinder pressure, and has second piston rod 31 that can move along this feed direction X, this second piston rod 31 be go into this/discharging main folder unit 20 is connected, this second piston rod 31 can drive this along this feed direction X goes into/discharging main folder unit 20 moves between this first and second position.

Shown in Fig. 6,7, this feeding main folder unit 40 is to be installed in movably on the described guide rod 10, this feeding main folder unit 40 have two in the direction Y be the feeding main folder 41 that is oppositely arranged, when described feeding main folder 41 these workpiece 200 of clamping, this feeding main folder unit 40 can drive this workpiece 200 along this feed direction X and move towards this tool rest unit 110.

Whereby, as Fig. 7,8, shown in 9, when this go into/discharging main folder unit 20 is during in this primary importance, described feeding main folder 41 can clamp this workpiece 200, make this feeding main folder unit 40 can drive this workpiece 200 and move a full-length L1 towards these tool rest unit 110 (see figure 6)s, and stop at apart from described pan feeding main folder 21, on the position of 22 1 safe distance △ X, treat describedly to go into, discharging main folder 21,22,23, after 24 synchronous these workpiece 200 of clamping and described feeding main folder 41 are slightly unclamped this workpiece 200, this feeding main folder unit 40 can oppositely move this full-length L1 towards this tailstock 120, and make described feeding main folder 41 clamp this workpiece 200 once again, at this moment, these cutter 130 (see figure 6)s can be displaced downwardly in this first cutter ditch 25, and the standard material section 210 that one of this workpiece 200 convexedly stretches in these cutter 130 (see figure 6) the place aheads is cut into this full-length L1, and then withdrawing, then, treat describedly to go into, discharging main folder 21,22,23,24 unclamp synchronously after, this feeding main folder unit 40 can drive this workpiece 200 once again and move this full-length L1 towards these tool rest unit 110 (see figure 6)s, to proceed the cutting work of next standard material section 210, so, this workpiece 200 gets final product the standard material section 210 of this full-length of the most tools of cropped one-tenth L1, and a material rear 220.

Shown in Figure 10,11,12, when desiring to cut this material rear 220, at first can make this go into/discharging main folder unit 20 moves to this second place along this feed direction X, at this moment, described pan feeding main folder the 21, the 22nd has moved the distance that this width △ W adds this furrow width △ W1 towards this tool rest unit 110, therefore, described pan feeding main folder 21,22 just can move to described discharging main folder 23,24 originally on the position shown in Fig. 6,7, and this 25 in first cutter ditch can move to this cutter 130 that staggers.

Then, can make this feeding main folder unit 40 shorten a clamping length △ L1 (promptly towards the reverse displacement of these tailstock 120 (see figure 8)s, reverse displacement=this full-length L1-this clamping length △ L1), wherein, this clamping length △ L1 can be set at and equal this safe distance △ X and add this width △ W (promptly, this width of this safe distance of this clamping length △ L1=△ X+ △ W), so, described feeding main folder 41 promptly can be clamped this material rear 220 by this clamping length △ L1, at this moment, because this goes into/discharging main folder unit 20 moved to this second place, therefore, described feeding main folder 41 can move to described pan feeding main folder 21 along this feed direction X, 22 originally at Fig. 6, on the position shown in 7, and be adjacent to first side 140 of this cutter 130 and in contrast to described pan feeding main folder 21,22, and then make described feeding main folder 41 and described pan feeding main folder 21, can define one between 22 and replace these first cutter ditch, 25 second cutter ditches 50, so, this feeding main folder unit 40 can drive distance that this material rear 220 moves towards this tool rest unit 110 and promptly can equal this full-length L1 and deduct this clamping length △ L1 and add this safe distance △ X and this width △ W (promptly, displacement=this full-length L1-this full-length of this width of this safe distance of this clamping length △ L1+ △ X+ △ W=L1), and just equal this full-length L1, therefore, the length that this material rear 220 convexedly stretches in these cutter 130 the place aheads can just equal this full-length L1, so, go into when described, discharging main folder 21,22,23,24 clamp this material rear 220 again, this cutter 130 can be displaced downwardly in this second cutter ditch 50, make this material rear 220 further be cut out a standard material section 210 again, and only remaining a bit of length approximate the waste material 230 that this safe distance △ X adds this width △ W.

Via above explanation, can again advantage of the present utility model be summarized as follows:

The utility model can make this go into/discharging main folder unit 20 moves to this second place along this feed direction X, and make described pan feeding main folder 21,22 move to described discharging main folder 23, on the position of 24 scripts, so, described feeding main folder 41 can move to described pan feeding main folder 21 along this feed direction X, on the position of 22 scripts, and replace described pan feeding main folder 21,22, therefore, the utility model not only can effectively improve prior art because of being subjected to stopping of described pan feeding main folder 302, and cause expecting that rear 402 can't stretch out the problem that sufficient length Gong cuts in the past, can make more that this material rear 220 is further cropped to go out this standard material section 210, so can significantly shorten this material rear 220 remaining waste material length.

In addition, as shown in figure 13, after this workpiece 200 is cut into most a standard material section 240 and a material rear 250 with short full-length (for example △ W/2), equally also can make this go into/discharging main folder unit 20 moves to this second place along this feed direction X, and make described pan feeding main folder 21,22 also move the distance that this width △ W adds this furrow width △ W1 towards this tool rest unit 110 (seeing Figure 11), so, this feeding main folder unit 40 can drive again this material rear 250 with the length of △ W/2 towards moving right twice, and make this material rear 250 further be cut out two standard material sections 240 again, and the very short waste material 260 of only remaining a bit of length.

Conclude above-mentioned, the feeding clamping device that shortens the material tail of the present utility model not only can cut effectively to the material rear of workpiece, more can significantly shorten the waste material length of workpiece material rear, and the benefit that cuts of promoting workpiece, so can reach the purpose of invention really.

Claims (5)

1. one kind can be shortened the feeding clamping device of expecting tail, be to be installed on the toolroom machine, this toolroom machine has a tool rest unit, this tool rest unit has a cutter, this cutter be used to cut one along one towards the feed direction of this cutter sword face and be delivered to the workpiece of this tool rest unit, this cutter has one first side, and second side along this feed direction in contrast to this first side, it is characterized in that:

This feeding clamping device comprises:

One goes into/discharging main folder unit, be between a primary importance and a second place, to move along this feed direction, this goes into/and discharging main folder unit has two and is the pan feeding main folder that is oppositely arranged, two are the discharging main folder that is oppositely arranged and corresponds respectively to described pan feeding main folder, and one go between described, the first cutter ditch between the discharging main folder, when this go into/discharging main folder cell moving is during to this primary importance, described pan feeding main folder is first side that is adjacent to this cutter, described discharging main folder be adjacent to this cutter second side and in contrast to described pan feeding main folder, this first cutter ditch is corresponding to this cutter, when this go into/discharging main folder cell moving is during to this second place, described pan feeding main folder is second side that is adjacent to this cutter, described discharging main folder is second side away from this cutter, this first cutter ditch is away from this cutter, and, describedly go into, the discharging main folder is along a direction vertical with this feed direction, and between a clamped condition and a releasing orientation, move, go into when described, when the discharging main folder moves to this clamped condition in the direction, describedly go into, the discharging main folder is to clamp this workpiece, go into when described, when the discharging main folder moves to this releasing orientation in the direction, describedly go into, the discharging main folder is to unclamp this workpiece;

One driver element is along this feed direction setting, and go into/discharging main folder unit is connected with this, this driver element be order about this and go into/discharging main folder unit moves between this first and second position along this feed direction; And

One feeding main folder unit, it is this workpiece of clamping and moving along this feed direction, when this go into/discharging main folder unit is when this feed direction moves to this second place, this feeding main folder unit is to move to first side of contiguous this cutter and in contrast to described pan feeding main folder, be to define second a cutter ditch corresponding to this cutter between this feeding main folder unit and the described pan feeding main folder along this feed direction.

2. the feeding clamping device that shortens the material tail as claimed in claim 1 is characterized in that:

This goes into/and discharging main folder unit has more first cylinder pressure that is provided with in the direction, and this first cylinder pressure has a first piston bar that moves in the direction, and this first piston bar is with wherein one group of going in correspondence with each other, discharging main folder are connected.

3. the feeding clamping device that shortens the material tail as claimed in claim 2 is characterized in that:

This driver element is to be cylinder pressure, and has second piston rod that moves along this feed direction, this second piston rod be go into this/discharging main folder unit is connected.

4. the feeding clamping device that shortens the material tail as claimed in claim 3 is characterized in that:

This feeding main folder unit has two and is the feeding main folder that is oppositely arranged along a direction vertical with this feed direction, and described feeding main folder is this workpiece of clamping.

5. the feeding clamping device that shortens the material tail as claimed in claim 1 is characterized in that:

This feeding clamping device also comprises two guide rods that be arranged in parallel along this feed direction, and this goes into/discharging main folder unit is to be installed on the described guide rod, and this feeding main folder unit is to be installed on the described guide rod and to go into/discharging main folder unit in contrast to this.

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