CN209503107U - Anti-scratch Bidirectional clamping apparatus in metal annular sawing machine - Google Patents

Abstract

The utility model discloses the anti-scratch Bidirectional clamping apparatus in a kind of metal annular sawing machine, it is provided with Cutting platform on the rack and raw material metal is fixedly clamped in the Bidirectional clamping apparatus on Cutting platform；It is provided with straight feeding sliding rail in the rack being located on rear side of Bidirectional clamping apparatus, is movably set on straight feeding sliding rail by the material feeding seat that feeding driving device drives；Be provided at the top of the material feeding seat on the left of the feed clamp clamp block with feeding clamp be articulated on material feeding seat, right side is fixedly connected with guide block, the elongated slot being inwardly recessed is provided on guide block medial surface, setting and elongated slot front and back ends height is different before and after elongated slot；Act material oil cylinder is fixedly installed on the right side of material feeding seat, the extension bar for lifting material oil cylinder is fixedly connected with the bearing seat, and the connecting pin of rod end bearing is fixedly connected with the bearing seat, and the bearing end of rod end bearing protrudes into the elongated slot of guide block.The device can prevent the raw material metals such as bar, tubing from colliding during being sent into Cutting platform with Cutting platform.

Description

Anti-scratch Bidirectional clamping apparatus in metal annular sawing machine

Technical field

The utility model relates to the anti-scratch Bidirectional clamping dresses in metal annular sawing machine more particularly to a kind of metal annular sawing machine It sets.

Background technique

Metal annular sawing machine is a kind of dedicated for setting the Metal Cutting of the raw material metals cutting die such as bar, tubing It is standby, wherein feed device and clamping device in metal annular sawing machine are the key components of metal annular sawing machine, directly affect gold Belong to cut quality, the service life of cutting efficiency and saw blade of circular sawing machine.

Metal annular sawing machine common at present is that the raw material metals such as bar, tubing are sent to cutting by feed device to put down On platform, then the raw material metal being located on Cutting platform is fixed to clamp on Cutting platform by horizontal clamp.Due to Raw material metal is to convey close to Cutting platform, thus raw material metal is during transportation inevitably in feeding process There is raw material metal and Cutting platform collision phenomenon, this can scratch Cutting platform, and damage raw material metal.Furthermore only Raw material metal is clamped by horizontal clamp and is unable to reach the firm purpose for clamping raw material metal at all, thus is cut in saw blade Raw material metal is easy to happen sliding, rolling or oscillation phenomenon in the process, so as to cause cut surface occur different degrees of burr, The problems such as overlap, this will affect the smoothness of cut surface, and the cutting accuracy of metal annular sawing machine is very low；It additionally will increase saw The abrasion of piece substantially reduces the service life of saw blade.

Utility model content

The technical issues of solving needed for the utility model is: providing a kind of can prevent the raw material metals such as bar, tubing from existing The anti-scratch Bidirectional clamping apparatus in metal annular sawing machine to collide during being sent into Cutting platform with Cutting platform, the dress Setting can securely be clamped in the raw material metals such as bar, tubing on Cutting platform.

To solve the above problems, the technical solution adopted in the utility model is: anti-scratch in the metal annular sawing machine Bidirectional clamping apparatus, comprising: rack, it is also horizontally disposed on the rack to have Cutting platform, it is provided on the rack by metal former material Feed collet is tightly fixed on the Bidirectional clamping apparatus on Cutting platform；Level is provided in the rack being located on rear side of Bidirectional clamping apparatus Feeding sliding rail, material feeding seat are movably set on straight feeding sliding rail, and material feeding seat is driven by feeding driving device, are driven and are filled in feeding Under the driving set, material feeding seat can be moved forward and backward along straight feeding sliding rail；The feeding with feeding clamp is provided at the top of material feeding seat Clamp seat, feed clamp clamp block left side are articulated on material feeding seat, are fixedly connected on the right side of feed clamp clamp block with guide block, in guide block medial surface On be provided with the elongated slot being inwardly recessed, setting and elongated slot front and back ends height is different before and after elongated slot；It is fixedly installed on the right side of material feeding seat There is act material oil cylinder, the extension bar for lifting material oil cylinder is fixedly connected with the bearing seat, and the connecting pin of rod end bearing is fixedly connected with the bearing seat, The bearing end of rod end bearing protrudes into the elongated slot of guide block；When the extension bar for lifting material oil cylinder protrudes horizontally up outward or inwardly level retracts The bearing end outer ring of rod end bearing can be pushed along the forward and backward rolling of elongated slot, guide block is forced to be moved upwardly or downwardly, to drive feeding Hinge joint on the right side of clamp seat between feed clamp clamp block and material feeding seat is lifted or is fallen.

Further, the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine above-mentioned, wherein the elongated slot is double circles Head elongated slot, the front and rear ends of double round end elongated slots are the matched circular shape in bearing end outer ring with rod end bearing.

Further, the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine above-mentioned, wherein be located on front side of bearing block Material feeding seat on be provided with positive stop, be located at bearing block on rear side of material feeding seat on be provided with backstop, positive stop and backstop Between longitudinal separation L₁Greater than the anterior-posterior length L of bearing block₂, the extension bar of material oil cylinder is lifted on positive stop or backstop It is fixedly connected with the bearing seat after horizontal through hole.

Further, the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine above-mentioned, wherein be arranged on the left of material feeding seat There is link block, the perforative interface channel of anterior-posterior horizontal is offered on link block；In feed clamp clamp block left bottom, from back to front It is disposed with the first attachment base and the second attachment base, the first attachment base is located on rear side of link block, and the second attachment base is located at connection On front side of block, hinge bar is sequentially passed through feed clamp after through-hole on the first attachment base, interface channel, the through-hole on the second attachment base It is articulated on material feeding seat on the left of clamp block.

Further, the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine above-mentioned, wherein the Bidirectional clamping dress Set includes: horizontal clamp and vertical clamp；The structure of the horizontal clamp are as follows: it is provided with horizontal clamp seat on the rack, It is fixedly installed fixing clip on the right side of horizontal clamp seat, first sliding groove is provided on horizontal clamp seat, movable clip block tail portion is living Dynamic to be set in the first sliding groove of horizontal clamp seat, the horizontal clamp seat top surface between fixing clip and movable clip block is formed Cutting platform, movable clip block are driven by first driving device, and under the driving of first driving device, movable clip block is along first sliding groove To close to the sliding of fixing clip direction, raw material metal or movable clip block of the clamping between movable clip block and fixing clip Along first sliding groove to far from the sliding of fixing clip direction, raw material metal of the release between movable clip block and fixing clip； The structure of the vertical clamp are as follows: be fixedly installed vertical clamp seat on the rack, vertical fixture block tail portion is movably set in perpendicular Into the first sliding groove of clamp seat, vertical fixture block is driven by the second driving device, vertical to press from both sides under the driving of the second driving device Block is former to sliding close to Cutting platform direction, compressing metal of the compression between fixing clip and movable clip block along second sliding slot Material, or vertical fixture block are applied to fixing clip and movable clip block to far from the sliding of Cutting platform direction, release along second sliding slot Between raw material metal on pressure.

Further, the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine above-mentioned, wherein the second of vertical clamp seat It is rolled tiltedly at the top of sliding slot to horizontal clamp seat, and the slanted angle α between second sliding slot and horizontal plane is 60 °~80 °.

Further, the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine above-mentioned, wherein be arranged in fixing clip There is inclined datum level.

Further, the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine above-mentioned, wherein the of horizontal clamp seat The first slide rail group is provided in one sliding slot, movable clip block tail portion is movably set in first sliding groove by the first slide rail group；Perpendicular The second slide rail group is provided with into the second sliding slot of clamp seat, vertical fixture block tail portion is movably set in second by the second slide rail group In sliding slot.

Further, the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine above-mentioned, wherein filled being located at Bidirectional clamping It sets and is hinged with discharging pendulum bucket in the rack of front side, discharging pendulum bucket can accept the cutting material fallen from Bidirectional clamping apparatus；In place In being fixedly installed material splitting cylinder in the rack of discharging pendulum bucket side, the extension bar of material splitting cylinder passes through universal joint and connecting rod Tail portion connection, connecting rod head are articulated in discharging pendulum bucket, can be pushed away when the extension bar of material splitting cylinder is protruding or inside retraction Hinged spot wobble of the dynamic discharging pendulum bucket around discharging pendulum bucket and rack.

Further, the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine above-mentioned, wherein the discharging pendulum bucket packet Include: blanking seat, blanking bearing plate and pendulum bucket, blanking seat are fixedly installed in rack, be provided on blanking seat from the front to the back by The guiding groove gradually tilted down, blanking bearing plate are set in guiding groove, and blanking bearing plate can be accepted from Bidirectional clamping apparatus The cutting material that place is fallen；It is hinged with pendulum bucket on the blanking seat at the discharge end for being located at blanking bearing plate, pendulum bucket can be accepted under Expect the cutting material that the discharge end of bearing plate slides；Material splitting cylinder, sub-material gas are fixedly installed in the rack for being located at pendulum bucket side The extension bar of cylinder is connect by universal joint with connecting rod tail portion, and connecting rod head is articulated in pendulum bucket, the stretching of material splitting cylinder Hinged spot wobble of the pendulum bucket between pendulum bucket and blanking seat can be pushed when bar is protruding or inside retraction.

The beneficial effects of the utility model are: 1. the device can prevent the raw material metals such as bar, tubing being sent into cutting It collides during platform with Cutting platform, Cutting platform is protected not scratched by raw material metal, and protection metal is former Material surface will not be damaged because of collision；2. saw blade, in cutting process, raw material metal, which can consolidate, is clamped in Bidirectional clamping dress Without sliding, rolling or oscillation phenomenon occurs in setting, thus guarantee the smoothness of cut surface, the cutting accuracy of metal annular sawing machine Furthermore height is also greatly reduced the abrasion of saw blade, effectively improve the service life of saw blade.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine described in the utility model.

Fig. 2 is material feeding seat, feed clamp clamp block, the configuration schematic diagram for lifting material oil cylinder, bearing block, rod end bearing, guide block.

Fig. 3 is that Fig. 2 passes the imperial examinations at the provincial level material oil cylinder, bearing block, rod end bearing, configuration schematic diagram shown in guide block other direction.

Fig. 4 is the structural schematic diagram of Fig. 1 right view direction.

Fig. 5 is the structural schematic diagram of vertical clamp seat in Fig. 4.

Fig. 6 is the configuration schematic diagram of horizontal clamp and adjustable cramp in Fig. 4.

Fig. 7 is the schematic perspective view of discharging pendulum bucket in Fig. 4.

Fig. 8 is the schematic perspective view of discharging pendulum bucket bottom.

Fig. 9 is the configuration schematic diagram of discharging pendulum bucket.

Specific embodiment

With reference to the accompanying drawing and preferred embodiment is described in further detail technical solution described in the utility model.

Embodiment one

As shown in Figure 1 and Figure 4, the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine described in the present embodiment, comprising: machine Frame 1, being horizontally disposed in rack 1 has Cutting platform 11, is additionally provided in rack 1 by the raw material metals such as bar, tubing 10 It is fixedly clamped in the Bidirectional clamping apparatus 100 on Cutting platform 11.As depicted in figs. 1 and 2, it is being located at Bidirectional clamping apparatus 100 Straight feeding sliding rail 12 is provided in the rack 1 of rear side, material feeding seat 2 is movably set on straight feeding sliding rail 12, material feeding seat 2 by Feeding driving device driving, feeding driving device can also use it using the driving of the structures such as lead screw, cylinder, hydraulic cylinder His drive form, as long as meeting under the driving of feeding driving device, material feeding seat 2 can be moved forward and backward along straight feeding sliding rail 12 be It can.

As shown in Fig. 2, being provided with the feed clamp clamp block 3 with feeding clamp 31 at the top of material feeding seat 2, feed clamp clamp block 3 is left Side is articulated on material feeding seat 2, and 3 right side of feed clamp clamp block is fixedly connected with guide block 4, as shown in figure 3, setting on 4 medial surface of guide block It is equipped with the elongated slot 41 being inwardly recessed, is arranged before and after elongated slot 41 and the front and back ends height of elongated slot 41 is different.It is solid on the right side of material feeding seat 2 Surely it is provided with and lifts material oil cylinder 5, the extension bar 50 for lifting material oil cylinder 5 is fixedly connected with bearing block 51, the connecting pin 521 of rod end bearing 52 It is fixedly connected with bearing block 51, the bearing end 522 of rod end bearing 52 protrudes into the elongated slot 41 of guide block 4.Lift the extension bar of material oil cylinder 5 50 protrude horizontally up outward or inwardly it is horizontal when retracting, the bearing end outer ring 523 of rod end bearing 52 can be pushed along the forward and backward rolling of elongated slot 41 It is dynamic, force guide block 4 to be moved upwardly or downwardly, to drive 3 right side of feed clamp clamp block between feed clamp clamp block 3 and material feeding seat 2 Hinge joint lift or fall.Rod end bearing 52 is horizontally disposed at this time from the above and the axial line of rod end bearing 52 and act are expected The direction of motion of the extension bar 50 of oil cylinder 5 is vertical.

As shown in figure 3, elongated slot 41 described in the present embodiment is double round end elongated slots, the front and rear ends of double round end elongated slots are With the matched circular shape in bearing end outer ring 523 of rod end bearing 52.

As shown in Fig. 2, being provided with positive stop 22 on the material feeding seat 2 for being located at 51 front side of bearing block in the present embodiment, in place In being provided with backstop 23 on the material feeding seat 2 of the rear side of bearing block 51, the longitudinal separation L between positive stop 22 and backstop 23₁Greatly In the anterior-posterior length L of bearing block 51₂, the setting of positive stop 22 and backstop 23 limit bearing block 51 back-and-forth motion range, Bearing block 51 can only be moved forward and backward in by the space 21 between positive stop 22 and backstop 23.It is kept off after lifting material oil cylinder 5 and being located at When on the material feeding seat 2 of the rear side of block 22, lift material oil cylinder 5 extension bar 50 pass through after horizontal through hole on backstop 22 with bearing block 51 It is fixedly connected.When lifting on the material feeding seat 2 that material oil cylinder 5 is located on front side of positive stop 23, the extension bar 50 for lifting material oil cylinder 5 passes through front It is fixedly connected after horizontal through hole on block 23 with bearing block 51.

As shown in Fig. 2, the specific articulated structure on material feeding seat 2 is articulated in the present embodiment on the left of feed clamp clamp block 3 are as follows: It is provided with link block 24 on the left of material feeding seat 2, the perforative interface channel 25 of anterior-posterior horizontal is offered on link block 24.In feed clamp 3 left bottom of clamp block is disposed with the first attachment base 32 and the second attachment base 33 from back to front, and the first attachment base 32, which is located at, to be connected 24 rear side of block is connect, the second attachment base 33 is located at 24 front side of link block, is formed and held before the first attachment base 32 and the second attachment base 33 Receive the holding tank of link block 24, after link block 24 is located in the holding tank, hinge bar 34 is sequentially passed through on the first attachment base 32 It will be articulated on material feeding seat 2 on the left of feed clamp clamp block 3 after through-hole 321, interface channel 25, the through-hole on the second attachment base 33.

For convenience of description, it is located on the material feeding seat 2 of 4 rear side of guide pad with lifting material oil cylinder 5 here, the front height of elongated slot 41 It is illustrated for rear height lower than elongated slot 41.In entire metal annular sawing machine, feeding is additionally provided on rear side of material feeding seat 2 Device, feed device travel forward after clamping raw material metal 10, and raw material metal 10 is sent into feeding clamp 31, at this point, Raw material metal 10 is held on the clamp bottom surface of feeding clamp 31.

Material oil cylinder 5 is lifted in starting, protrudes horizontally up the extension bar 50 for lifting material oil cylinder 5 outward, and bearing block 51 is driven to push rod end 52 forward horizontal of bearing is mobile, and the bearing end outer ring 523 of rod end bearing 52 is along 41 rolls forward of elongated slot at this time, force guide block 4 to Upper movement, so that 3 right side of feed clamp clamp block be driven to lift around hinge joint.When feed clamp clamp block 3 is lifted, the folder of feeding clamp 31 Pincers bottom surface is slightly above Cutting platform 11, then clamps the gold being held on the clamp bottom surface of feeding clamp 31 by feeding clamp 31 Belong to raw material 10, feed device unclamps at this time and movement returns to original position backward.Start feeding driving device, material feeding seat 2 is in feeding It travels forward under the driving of driving device, until the raw material metal 10 of setting length is sent after protruding into Bidirectional clamping apparatus 100 Expect 2 stop motion of seat, after Bidirectional clamping apparatus 100 clamps raw material metal 10, feeding clamp 31 unclamps raw material metal 10, Material oil cylinder 5 is lifted in starting, makes the extension bar 50 for lifting material oil cylinder 5 is inwardly horizontal to retract, drive bearing block 51 push rod end bearing 52 to After move horizontally, the bearing end outer ring 523 of rod end bearing 52 rolls backward along elongated slot 41 at this time, force guide block 4 to move downward, from And 3 right side of feed clamp clamp block is driven to fall around hinge joint.Movement returns to original to material feeding seat 2 backward under the driving of feeding driving device Position.In metal annular sawing machine, blade cutting device 110 is set at Bidirectional clamping apparatus 100, at Bidirectional clamping apparatus 100 After the raw material metal 10 of clamping completes cutting, Bidirectional clamping apparatus 100 unclamps, and is capable of clamping metal again by feed device at this time Raw material 10 travel forward, and repeat the above process the cutting die for continuing raw material metal next time.

Embodiment two

The present embodiment and embodiment one the difference is that: as shown in Figure 4 and Figure 6, the Bidirectional clamping apparatus packet It includes: horizontal clamp 6 and vertical clamp 7.The structure of the horizontal clamp 6 are as follows: horizontal clamp seat 62 is provided in rack 1, It is fixedly installed fixing clip 61 on the right side of horizontal clamp seat 62, as shown in figure 4, setting in fixing clip 61 in the present embodiment It is equipped with inclined datum level 611.First sliding groove 64 is provided on horizontal clamp seat 62,63 tail portion of movable clip block is movably set in 62 top surface shape of horizontal clamp seat in the first sliding groove 64 of horizontal clamp seat 62, between fixing clip 61 and movable clip block 63 At Cutting platform 11, fixing clip 61 and movable clip block 63 constitute the clamp port of horizontal clamp 6 at this time.Movable clip block 63 is by first Driving device driving, after raw material metal 10 is held on Cutting platform 11, under the driving of first driving device, movable clip block 63 along first sliding groove 64 to close to the sliding of 61 direction of fixing clip, clamp gold between movable clip block 63 and fixing clip 61 Belong to raw material 10, or under the driving of first driving device, movable clip block 63 is along first sliding groove 64 to far from fixing clip 61 Direction sliding, raw material metal 10 of the release between movable clip block 63 and fixing clip 61.The first driving device It can be driven using the first oil cylinder 60, the cylinder body of the first oil cylinder 60 is fixedly installed on horizontal clamp seat 62, the first oil cylinder 60 Extension bar is fixedly connected with 63 tail portion of movable clip block being located in first sliding groove 64.

As shown in fig. 6, to guarantee that it is smooth that movable clip block 63 moves in first sliding groove 64, it is sliding first in the present embodiment The first slide rail group 65 is provided in slot 64, two in the first slide rail group 65 can relative motion movement parts respectively with first sliding groove 64 are fixedly connected with 63 tail portion of movable clip block, and 63 tail portion of movable clip block is movably set in first sliding groove 64 by the first slide rail group 65 In.

As shown in Figure 4 and Figure 6, the structure of vertical clamp 7 described in the present embodiment are as follows: be fixedly installed in rack 1 Vertical clamp seat 71, vertical 72 tail portion of fixture block are movably set in the second sliding slot 73 of vertical clamp seat 71, vertical fixture block 72 by The driving of second driving device, under the driving of the second driving device, vertical fixture block 72 is along second sliding slot 73 to close to Cutting platform The sliding of 11 directions compresses and compresses raw material metal 10 positioned at fixing clip 61 and movable clip block 63 between, or in the second drive Under the driving of dynamic device, vertical fixture block 72 is applied to fixation to far from the sliding of 11 direction of Cutting platform, release along second sliding slot 73 The pressure on raw material metal 10 between fixture block 61 and movable clip block 63.Cutting platform 11 is equivalent to vertical clamp 7 at this time A fixed clamp face, Cutting platform 11 and vertical fixture block 72 constitute the clamp port of vertical clamp 7.Above-mentioned second driving device It can be driven using the second oil cylinder 70, the cylinder body of the second oil cylinder 70 is fixedly installed on vertical clamp seat 71, the second oil cylinder 70 Extension bar is fixedly connected with 72 tail portion of vertical fixture block being located in second sliding slot 73.

As shown in fig. 6, to guarantee that it is smooth that vertical fixture block 72 moves in second sliding slot 73, it is sliding second in the present embodiment The second slide rail group 74 is provided in slot 73, two in the second slide rail group 74 can relative motion movement parts respectively with second sliding slot 73 vertical 72 tail portions of fixture block are fixedly connected, and vertical 72 tail portion of fixture block is movably set in second sliding slot 73 by the second slide rail group 74 In.

By horizontal clamp 6 and vertical clamp 7 to the raw material metal 10 being located in Bidirectional clamping apparatus carry out it is upper and lower, The positioning of left and right four direction, so that the fixed clamp that raw material metal 10 is consolidated is on Cutting platform 11.Saw blade is being cut In the process, sliding, rolling or oscillation phenomenon will not occur for raw material metal 10, guarantee the smoothness of cut surface, metal annular sawing machine Cutting accuracy it is high, be furthermore also greatly reduced the abrasion of saw blade, effectively improve the service life of saw blade.

In metal annular sawing machine, blade cutting device 110 is set at Bidirectional clamping apparatus 100, is particularly located at fixing clamp 61 side of block, to guarantee phenomena such as with vertical clamp 7 grazing will not occur for blade cutting device 110 in cutting process, such as Fig. 5 institute Show, in the present embodiment, 73 top of second sliding slot rolls tiltedly to horizontal clamp seat 62, and inclining between second sliding slot 73 and horizontal plane Oblique angle α is 60 °~80 °.In addition, also can be set in 62 side of horizontal clamp seat close to 110 side of blade cutting device and be in Oblique form, for convenience of processing, the tilt angle close to 62 side of horizontal clamp seat of 110 side of blade cutting device can be with the The tilt angle of two sliding slots 73 is consistent.In addition, for prevent in vertical 72 sliding process of fixture block with blade cutting device 110 and level Grazing phenomenon occurs for clamp 6, and the two sides side of vertical fixture block 72 also can be set into consistent with the tilt angle of second sliding slot 73 Inclined surface, at this time vertical fixture block 72 be parallelogram sturcutre.

Remaining structure and usage mode are the same as example 1, and are repeated no more.

Embodiment three

As shown in Figure 7, Figure 8 and Figure 9, the present embodiment and embodiment two the difference is that: filled being located at Bidirectional clamping It sets and is hinged with discharging pendulum bucket 8 in the rack 1 of 100 front sides, discharging pendulum bucket 8 can accept cutting of falling from Bidirectional clamping apparatus 100 Material cutting.It is fixedly installed material splitting cylinder 9 in the rack 1 for being located at discharging 8 side of pendulum bucket, the extension bar 91 of material splitting cylinder 9 passes through Universal joint 92 is connect with 93 tail portion of connecting rod, and the connection between material splitting cylinder 9, universal joint 92 and connecting rod 93 can pass through It is threadedly coupled and realizes, as shown in figure 9, universal joint 92 is movably set in the movable span of 93 tail portion of connecting rod without dropping out work Outside dynamic hole, connection screw thread hole is set on universal joint 92, is provided with connection screw thread on the extension bar 91 of material splitting cylinder 9, point The extension bar 91 of material cylinder 9 is combined in connection screw thread hole by connection screw thread.93 head of connecting rod is articulated with discharging pendulum bucket 8 On, can be pushed when the extension bar 91 of material splitting cylinder 9 is protruding or inside retraction discharging pendulum bucket 8 around discharging pendulum bucket 8 and rack 1 it Between hinged spot wobble.The sub-material of qualified cutting material and waste material is realized by the discharging pendulum bucket 8 that can be swung.Remaining structure and use Mode is identical as embodiment two, repeats no more.

Example IV

As shown in figure 9, the present embodiment and embodiment three the difference is that: discharging pendulum bucket 8 described in the present embodiment It include: blanking seat 81, blanking bearing plate 82 and pendulum bucket 83, blanking seat 81 is fixedly installed in rack 1, is arranged on blanking seat 81 Have from the front to the back that inclined guiding groove 811, blanking bearing plate 82 are set in guiding groove 811 gradually downward, and blanking bearing plate 82 can accept the cutting material fallen from Bidirectional clamping apparatus 100.Blanking seat at the discharge end for being located at blanking bearing plate 82 Pendulum bucket 83 is hinged on 81, pendulum bucket 83 can accept the cutting material slid from the discharge end of blanking bearing plate 82.It is being located at pendulum bucket 83 Material splitting cylinder 9 is fixedly installed in the rack 1 of side, the extension bar 91 of material splitting cylinder 9 passes through universal joint 92 and connecting rod 93 Tail portion connection, 93 head of connecting rod is articulated in pendulum bucket 83, the energy when extension bar 91 of material splitting cylinder 9 is protruding or inside retraction Hinge joint A of the pendulum bucket 83 between pendulum bucket 83 and blanking seat 81 is pushed to swing.Remaining structure and usage mode and embodiment three-phase Together, it repeats no more.

The above is only the preferred embodiment of the utility model, is not to make any other form to the utility model Limitation, and according to any modification or equivalent variations made by the technical essence of the utility model, still fall within the requires of the utility model The range of protection.

The utility model has the advantages that: 1. the device can prevent the raw material metals such as bar, tubing 10 flat in feeding cutting It collides during platform 11 with Cutting platform 11, Cutting platform 11 is protected not scratched by raw material metal 10, and protection 10 surface of raw material metal will not be damaged because of collision；2. being sliced in cutting process, raw material metal 10 can be consolidated and is clamped in Without sliding, rolling or oscillation phenomenon occurs in Bidirectional clamping apparatus 100, to guarantee the smoothness of cut surface, round metal The cutting accuracy of saw is high, is furthermore also greatly reduced the abrasion of saw blade, effectively improves the service life of saw blade.

Claims (10)

1. the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine, comprising: rack, it is characterised in that: be horizontally disposed on the rack There is Cutting platform, is additionally provided on the rack and raw material metal is fixedly clamped in the Bidirectional clamping apparatus on Cutting platform；? Straight feeding sliding rail is provided in the rack on rear side of Bidirectional clamping apparatus, material feeding seat is movably set in straight feeding sliding rail On, material feeding seat is driven by feeding driving device, and under the driving of feeding driving device, material feeding seat can be before and after straight feeding sliding rail It is mobile；It is provided with the feed clamp clamp block with feeding clamp at the top of material feeding seat, is articulated on material feeding seat, send on the left of feed clamp clamp block Be fixedly connected on the right side of feed collet clamp block with guide block, the elongated slot being inwardly recessed be provided on guide block medial surface, be arranged before and after elongated slot and Elongated slot front and back ends height is different；Act material oil cylinder is fixedly installed on the right side of material feeding seat, extension bar and the bearing block for lifting material oil cylinder are solid Fixed connection, the connecting pin of rod end bearing are fixedly connected with the bearing seat, and the bearing end of rod end bearing protrudes into the elongated slot of guide block；Lift material The bearing end outer ring of rod end bearing can be pushed forward and backward along elongated slot when the extension bar of oil cylinder protrudes horizontally up outward or inwardly level retracts It rolls, guide block is forced to be moved upwardly or downwardly, to drive on the right side of feed clamp clamp block between feed clamp clamp block and material feeding seat Hinge joint is lifted or is fallen.

2. the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine according to claim 1, it is characterised in that: the length Slot is double round end elongated slots, and the front and rear ends of double round end elongated slots are the matched circular shape in bearing end outer ring with rod end bearing.

3. the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine according to claim 1 or 2, it is characterised in that: in place It is provided with positive stop on material feeding seat on front side of the bearing block, is being provided with backstop on the material feeding seat being located on rear side of bearing block, it is preceding Longitudinal separation L between block and backstop₁Greater than the anterior-posterior length L of bearing block₂, the extension bar of material oil cylinder is lifted across positive stop Or it is fixedly connected with the bearing seat after the horizontal through hole on backstop.

4. the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine according to claim 1, it is characterised in that: in material feeding seat Left side is provided with link block, and the perforative interface channel of anterior-posterior horizontal is offered on link block；Feed clamp clamp block left bottom, It is disposed with the first attachment base and the second attachment base from back to front, the first attachment base is located on rear side of link block, the second attachment base On front side of the link block, after hinge bar sequentially passes through through-hole on the first attachment base, interface channel, the through-hole on the second attachment base It will be articulated on material feeding seat on the left of feed clamp clamp block.

5. the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine according to claim 1, it is characterised in that: described is double It include: horizontal clamp and vertical clamp to clamping device；The structure of the horizontal clamp are as follows: be provided with horizontal folder on the rack Clamp block is fixedly installed fixing clip on the right side of horizontal clamp seat, and first sliding groove, movable clip block are provided on horizontal clamp seat Tail portion is movably set in the first sliding groove of horizontal clamp seat, the horizontal clamp seat top between fixing clip and movable clip block Face forms Cutting platform, and movable clip block is driven by first driving device, and under the driving of first driving device, movable clip block is along the One sliding slot is to close fixing clip direction sliding, raw material metal of the clamping between movable clip block and fixing clip, or lives Dynamic fixture block is along first sliding groove to the metal original far from the sliding of fixing clip direction, release between movable clip block and fixing clip Material；The structure of the vertical clamp are as follows: be fixedly installed vertical clamp seat, vertical fixture block tail portion activity setting on the rack In the first sliding groove of vertical clamp seat, vertical fixture block is driven by the second driving device, under the driving of the second driving device, is erected It slided to fixture block along second sliding slot to close Cutting platform direction, compress the gold compressed between fixing clip and movable clip block Belong to raw material, or vertical fixture block is applied to fixing clip and activity to far from the sliding of Cutting platform direction, release along second sliding slot The pressure on raw material metal between fixture block.

6. the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine according to claim 5, it is characterised in that: vertical clamp Seat second sliding slot at the top of to horizontal clamp seat roll tiltedly, and the slanted angle α between second sliding slot and horizontal plane be 60 °~ 80°。

7. the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine according to claim 5 or 6, it is characterised in that: solid Inclined datum level is provided on clamp block.

8. the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine according to claim 5 or 6, it is characterised in that: in water The first slide rail group is provided in the first sliding groove of flat clamp seat, movable clip block tail portion is movably set in first by the first slide rail group In sliding slot；The second slide rail group is provided in the second sliding slot of vertical clamp seat, vertical fixture block tail portion is living by the second slide rail group It is dynamic to be set in second sliding slot.

9. the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine according to claim 5, it is characterised in that: double being located at Discharging pendulum bucket is hinged in rack on front side of to clamping device, discharging pendulum bucket can accept the cutting fallen from Bidirectional clamping apparatus Material；It is fixedly installed material splitting cylinder in the rack for being located at discharging pendulum bucket side, the extension bar of material splitting cylinder passes through universal joint It is connect with connecting rod tail portion, connecting rod head is articulated in discharging pendulum bucket, and the extension bar of material splitting cylinder is protruding or to inside contracting Hui Shineng pushes discharging pendulum bucket around the hinged spot wobble of discharging pendulum bucket and rack.

10. the anti-scratch Bidirectional clamping apparatus in metal annular sawing machine according to claim 9, it is characterised in that: described The pendulum bucket that discharges includes: blanking seat, blanking bearing plate and pendulum bucket, and blanking seat is fixedly installed in rack, is provided on blanking seat Inclined guiding groove, blanking bearing plate are set in guiding groove gradually downward from the front to the back, and blanking bearing plate can be accepted from double The cutting material fallen to clamping device；Pendulum bucket, pendulum bucket are hinged on the blanking seat at the discharge end for being located at blanking bearing plate The cutting material slid from the discharge end of blanking bearing plate can be accepted；Sub-material gas is fixedly installed in the rack for being located at pendulum bucket side The extension bar of cylinder, material splitting cylinder is connect by universal joint with connecting rod tail portion, and connecting rod head is articulated in pendulum bucket, sub-material gas Hinged spot wobble of the pendulum bucket between pendulum bucket and blanking seat can be pushed when the extension bar of cylinder is protruding or inside retraction.