CN209681354U - A kind of elbow processing device applied to spark machine - Google Patents

Abstract

The utility model discloses a kind of elbow processing devices applied to spark machine, including workbench, the front end of the erecting bed is equipped with shaft, and it is public that arc copper is equipped in shaft, the top nose face of the T shape frame is equipped with motor, and the sleeve inner is socketed with adjusting rod, and the upper end of adjusting rod is equipped with the second concave wheel, clamping between the first concave wheel of the second concave wheel of lower section two and upper end two has bend pipe to be processed, and bend pipe to be processed is socketed at the aperture position of arc copper public affairs.Electric discharge work is carried out as electrode by the arc copper public affairs of spark machine, can core pulling to bend pipe to be processed carrying out pocket machining, in processing, starting motor waits that its output shaft rotates, first drive pulley is able to achieve rotation, therefore rotation can be achieved in 3/4ths arc copper public affairs, which can carry out pocket machining to the core pulling of the bend pipe to be processed of the different length of same radius of curvature therewith.

Description

A kind of elbow processing device applied to spark machine

Technical field

The utility model relates to the bend pipe processing technique field of spark machine, specially a kind of bend pipe applied to spark machine adds Tooling is set.

Background technique

Spark machine is using copper public affairs as the electro-discharge machining of electrode.Spark processing is mainly used for processing with complex shape The mold and part of type hole and type chamber.

The water route processing of the core pulling of the bend pipe of injection mold industry at present is all a problem of a very bad solution, is led It causes bend pipe to spend the heat affecting mold production cycle in process of production, the longer mold cooling cycle is needed just to can guarantee the cold of product But it shapes；Only have two ways to solve at present: one, biggish bend pipe does the structure of mosaic into two to guarantee the core pulling of bend pipe There is preferable cooling.Two, lesser bend pipe can only realize the core pulling in water route with the mode of the interspersed mutually knot in multistage straight water route, protect Card core pulling has enough coolings.

A kind of elbow processing device applied to spark machine proposed according to patent CN108672862A；The present invention includes driving Motivation structure, swing-bar mechanism and mounting base；The copper public affairs of swing-bar mechanism and spark machine connect, and connect the curved of processing in need in mounting base Pipe；In the present invention, the head of driving mechanism and spark machine connects, and swing-bar mechanism is connect with driving mechanism, and the copper of spark machine is public It is connected on swing-bar mechanism, bend pipe is connected in mounting base, driving mechanism movement is driven by spark machine, to drive swing-bar mechanism Movement adds the copper public affairs for the spark machine being connected on swing-bar mechanism along the bend pipe carry out type chamber of the core pulling to bend pipe that moves in a circle Work completes the water route pocket machining operation of bend pipe.

The copper public affairs radius of curvature of above-mentioned spark machine and bend pipe radius of curvature to be processed be it is identical, done using copper public affairs along bend pipe Circular motion carries out pocket machining to the core pulling of bend pipe, but identical with elbow radius to be processed meeting spark machine copper public affairs radius Under, when the arc length for increasing bend pipe to be processed, then cannot the core pulling of bend pipe to be processed longer to arc length carry out pocket machining.On so Pocket machining can only be carried out to the core pulling of some to be processed bend pipes long compared with short arc by stating case.

Utility model content

The purpose of this utility model is to provide a kind of elbow processing devices applied to spark machine, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of bend pipe processing applied to spark machine Device, including workbench are equipped with T shape frame, the upright bar front end face peace of the T shape frame at the top center position of the workbench There are two slide bars for dress, and slidably connect sliding sleeve on two slide bars jointly, and the left and right sidewall of the sliding sleeve is welded with support rod, And the first concave wheel is mounted on two support rods, top of the workbench or so two is welded with connecting rod, and two companies Erecting bed is welded between the top of extension bar, the front end of the erecting bed is equipped with shaft, and arc copper public affairs are equipped in shaft, The top nose face of the T shape frame is equipped with motor, and the first drive pulley is equipped on the output shaft of motor, and described turn The front end of axis is equipped with the second drive pulley positioned at arc copper public affairs front end, and the first drive pulley and the second drive pulley pass through Belt is attached, and the front end face of the workbench is welded with sliding slot, is slidably connected on the sliding slot there are two sliding block, and two The front side wall of sliding block is welded with sleeve, and the sleeve inner is socketed with adjusting rod, and to be equipped with second recessed for the upper end of adjusting rod It takes turns, clamping between the first concave wheel of the second concave wheel of lower section two and upper end two has bend pipe to be processed, and bend pipe to be processed is socketed in At the aperture position of arc copper public affairs.

Preferably, the inner bottom wall of the sleeve is welded with the buffer spring below adjusting rod, the left and right of the sleeve Side wall corresponding position is uniformly provided with threaded hole from top to bottom, and is bolted with locking screw in two highly concordant threaded holes Bolt.

Preferably, the one side wall lower end of two sleeves is welded with lug, and offers jack on two lugs, The front end face of the workbench is equidistantly welded with the socket below sliding slot, and grafting between socket and lug aligned position There is fixed pin.

Compared with prior art, the utility model has the beneficial effects that it should be used for the elbow processing device of spark machine, Bend pipe to be processed is socketed at the aperture position of arc copper public affairs, further according to its diameter, using slide over slided on slide bar come The height and position for adjusting two the first concave wheels of top, is slided on the chute using sliding block to adjust the position of sleeve, Jin Ershi The adjusting of existing second concave wheel left-right position, and by unscrewing clamping screw holds adjusting rod on sleeve upwardly or downwardly The height and position of adjustable second concave wheel, the utility model is using two the second concave wheels and two the first concave wheels to be processed curved Pipe is clamped work, can prevent the core pulling of bend pipe to be processed from shaking when carrying out pocket machining, when bend pipe to be processed presss from both sides After pulling tight, carry out electric discharge work as electrode by the arc copper public affairs of spark machine, can core pulling to bend pipe to be processed in carry out type Chamber processing, in processing, starting motor waits that its output shaft rotates, and the first drive pulley is able to achieve rotation, due to the first biography Movable belt pulley and the second drive pulley are to be attached by belt, therefore rotation, the arc can be achieved in 3/4ths arc copper public affairs Copper public affairs can carry out pocket machining to the core pulling of the bend pipe to be processed of the different length of same radius of curvature therewith, can be to different arc The water route type chamber of bend pipe carries out processing operation, and universal performance is good.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the second concave wheel of the utility model, bend pipe to be processed and the first concave wheel side structure schematic view；

Fig. 3 is enlarged structure schematic diagram at the A in the utility model Fig. 1；

Fig. 4 is the utility model sliding slot, sliding block and sleeve side structure schematic view.

In figure: 1, workbench；2, sliding slot；3, T shape frame；4, slide bar；5, the second concave wheel；6, bend pipe to be processed；7, first is recessed Wheel；8, sliding block；9, motor；10, belt；11, connecting rod；12, arc copper is public；13, shaft；14, the second drive pulley；15, Erecting bed；16, sleeve；17, adjusting rod；18, threaded hole；19, clamping screw；20, buffer spring；21, lug；22, fixed pin； 23, socket；24, sliding sleeve；25, support rod；26, the first drive pulley.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of bend pipe processing dress applied to spark machine It sets, including workbench 1, T shape frame 3, the upright bar front end face of the T shape frame 3 is installed at the top center position of the workbench 1 There are two slide bars 4 for installation, and slidably connect sliding sleeve 24 on two slide bars 4 jointly, and the left and right sidewall of the sliding sleeve 24 is welded There is support rod 25, and be mounted on the first concave wheel 7 on two support rods 25, top of the workbench 1 or so two is welded with Connecting rod 11, and erecting bed 15 is welded between the top of two connecting rods 11, the front end of the erecting bed 15 is equipped with shaft 13, and arc copper public affairs 12 are installed in shaft 13, the arc copper public affairs 12 are long for four/three-arc, the top of the T shape frame 3 Front end face is equipped with motor 9, and the first drive pulley 26 is equipped on the output shaft of motor 9, the front end of the shaft 13 The second drive pulley 14 for being located at public 12 front ends of arc copper is installed, and the first drive pulley 26 and the second drive pulley 14 pass through Belt 10 is attached, and the front end face of the workbench 1 is welded with sliding slot 2, is slidably connected on the sliding slot 2 there are two sliding block 8, And the front side wall of two sliding blocks 8 is welded with sleeve 16, adjusting rod 17 is socketed with inside the sleeve 16, and adjusting rod 17 is upper End is equipped with the second concave wheel 5, and clamping between the first concave wheel 7 of the second concave wheel 5 of lower section two and upper end two has bend pipe 6 to be processed, And bend pipe 6 to be processed is socketed at the aperture position of arc copper public affairs 12.

Specifically, the inner bottom wall of the sleeve 16 is welded with the buffer spring 20 positioned at 17 lower section of adjusting rod, the sleeve 16 left and right sidewall corresponding position is uniformly provided with threaded hole 18 from top to bottom, and in two highly concordant threaded holes 18 It is bolted with clamping screw 19.

Specifically, the one side wall lower end of two sleeves 16 is welded with lug 21, and opened up on two lugs 21 There is jack, the front end face of the workbench 1 is equidistantly welded with the socket 23 positioned at 2 lower section of sliding slot, and socket 23 and lug 21 are right Fixed pin 22 is plugged between neat position.

When specifically used, bend pipe 6 to be processed is socketed at the aperture position of arc copper public affairs 12, it is big further according to its diameter It is small, it is slided on slide bar 4 using sliding sleeve 24 to adjust the height and position of two the first concave wheels 7 of top, using sliding block 8 in sliding slot It is slided on 2 to adjust the position of sleeve 16, and then realizes the adjusting of 5 left-right position of the second concave wheel, and by unscrewing locking screw Bolt 19 holds the height and position that the second concave wheel 5 is upwardly or downwardly adjusted in adjusting rod 17 on sleeve 16, the utility model Work is clamped to bend pipe 6 to be processed using two the second concave wheels 5 and two the first concave wheels 7, bend pipe 6 to be processed can be prevented Core pulling shake when carrying out pocket machining, when bend pipe 6 to be processed clamps it is good after, the arc copper public affairs 12 for passing through spark machine are made Carry out electric discharge work for electrode, can core pulling to bend pipe 6 to be processed carrying out pocket machining, in processing, starting motor 9 to The rotation of its output shaft is moved, the first drive pulley 26 is able to achieve rotation, since the first drive pulley 26 and the second drive pulley 14 are It is attached by belt 10, therefore 3/4ths arc copper public affairs 12 can realize rotation, therefore the arc copper public affairs 12 can be to same therewith The core pulling of the bend pipe to be processed 6 of the different length of iso-curvature radius carries out pocket machining, can be to same bent with arc copper public affairs 12 The water route type chamber of rate radius different arc bend pipe carries out processing operation, and universal performance is good.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of elbow processing device applied to spark machine, including workbench (1), it is characterised in that: the workbench (1) T shape frame (3) is installed, there are two the upright bar front end face installations of the T shape frame (3) slide bar (4), and two at the position of top center It is slidably connected jointly on slide bar (4) sliding sleeve (24), the left and right sidewall of the sliding sleeve (24) is welded with support rod (25), and two It is mounted on the first concave wheel (7) on a support rod (25), top of the workbench (1) or so two is welded with connecting rod (11), it and between the top of two connecting rods (11) is welded with erecting bed (15), the front end of the erecting bed (15), which is equipped with, to be turned Axis (13), and arc copper public affairs (12) are installed in shaft (13), the top nose face of the T shape frame (3) is equipped with motor (9), it and on the output shaft of motor (9) is equipped with the first drive pulley (26), the front end of the shaft (13), which is equipped with, to be located at Second drive pulley (14) of public (12) front end of arc copper, and the first drive pulley (26) and the second drive pulley (14) pass through skin Band (10) be attached, the front end face of the workbench (1) is welded with sliding slot (2), be slidably connected on the sliding slot (2) there are two Sliding block (8), and the front side wall of two sliding blocks (8) is welded with sleeve (16), is socketed with adjusting rod inside the sleeve (16) (17), and the upper end of adjusting rod (17) is equipped with the second concave wheel (5), and the second concave wheel (5) of lower section two and upper end two first are recessed Clamping between wheel (7) has bend pipe to be processed (6), and bend pipe to be processed (6) is socketed at the aperture position of arc copper public (12).

2. a kind of elbow processing device applied to spark machine according to claim 1, it is characterised in that: the sleeve (16) inner bottom wall is welded with the buffer spring (20) below adjusting rod (17), and the left and right sidewall of the sleeve (16) is corresponding It is uniformly provided with from top to bottom at position threaded hole (18), and is bolted with locking screw in two highly concordant threaded holes (18) Bolt (19).

3. a kind of elbow processing device applied to spark machine according to claim 1, it is characterised in that: two sets The one side wall lower end of cylinder (16) is welded with lug (21), and jack is offered on two lugs (21), the workbench (1) Front end face be equidistantly welded with the socket (23) below sliding slot (2), and socket (23) and lug (21) aligned position it Between be plugged with fixed pin (22).