CN208357499U

CN208357499U - A kind of horizontal wire drawing machine multistage thread drawing mechanism

Info

Publication number: CN208357499U
Application number: CN201820883866.5U
Authority: CN
Inventors: 邱建学
Original assignee: WUXI XISHAN JIANGHAI MACHINERY CO Ltd
Current assignee: WUXI XISHAN JIANGHAI MACHINERY CO Ltd
Priority date: 2018-06-08
Filing date: 2018-06-08
Publication date: 2019-01-11
Anticipated expiration: 2028-06-08

Abstract

The utility model relates to metal wire-drawing processing technique fields, and disclose a kind of horizontal wire drawing machine multistage thread drawing mechanism, including support plate, the upper and lower ends of the support plate inner cavity slidably connect positioning sliding block, and two positioning sliding blocks are one group totally three groups, positioning sliding block described in three groups is equally distributed on the inside of support plate respectively, the inside of every group of two positioning sliding blocks is connect with the external screw-thread of adjusting screw rod, the bottom end of the adjusting screw rod is flexibly connected with the bottom end of support plate inner cavity, and the top of support plate is stretched out on the top of the adjusting screw rod.The horizontal wire drawing machine multistage thread drawing mechanism, by the way that securing device is arranged, it may make between two positioning sliding blocks through mandril and bottom cylinder cooperation retractable support, again with the screw thread of positioning sliding block and adjusting screw rod from tight fit, to ensure that two constant speed pulleys when bearing wire drawing pressure, it can be still stably fixed at designated position, ensure that the stability of equipment work.

Description

A kind of horizontal wire drawing machine multistage thread drawing mechanism

Technical field

The utility model relates to metal wire-drawing processing technique field, specially a kind of horizontal wire drawing machine multistage thread drawing mechanism.

Background technique

Wire drawing machine is also designated as drawing machine, drawing machine, is the mechanical equipment being widely used in industrial application, answers extensively For industries such as machine-building, five metalworkings, petrochemical industry, plastics, bamboo and wood products, wire and cables.Wire drawing machine can by its purposes It is divided into metal drawing, plastic-wire drawing machine and bamboo and wood wire drawing machine.Metal drawing belongs to the metal products such as standard component production pre-add Construction equipment, in order to the wire rod or stick by the metal products such as steel manufacturer production and transport to standard component manufacturing enterprise Material passes through the drawing process of wire drawing machine, makes diameter, circularity, internal structure, surface smoothness and the aligning of wire rod or bar Degree all reaches the feedstock processing requirement that the production of the metal products such as standard component needs, wherein horizontal wire drawing machine wire drawing finished diameter model It encloses for 6.5-24mm, working characteristics is fricton-tight long-pending wire type wire drawing, and drawing wires diameter is big.

In the prior art, horizontal wire drawing machine is combined using multiple groups constant speed pulley and grinding tool respectively using multistage thread drawing mechanism, Wire is classified drawing, is conducive to improve efficient attenuation, prevents drawing process from causing wire drawing to be broken because of tension force defect Situation, still, between the level of multistage thread drawing mechanism, i.e. wire diameter between two constant speed pulleys will be different, from And the tension for causing the wire between different constant speed pulleys can bear is different, and the wire of unlike material its tension also has Institute is different, therefore traditional multistage thread drawing mechanism easily causes wire breakage because of tension difference.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of horizontal wire drawing machine multistage thread drawing mechanism, has root According to different size diameter bracing wire adjustment constant speed pulley room away from, Adjustment precision height, equipment fixing-stable, can be switched constant speed pulley blocks Using or simultaneously carry out the advantages that two groups of drawings, between the level for solving multistage thread drawing mechanism, i.e. between two constant speed pulleys Wire diameter will be different, the tension that can bear so as to cause the wire between different constant speed pulleys is different, and Its tension of the wire of unlike material is also different, therefore traditional multistage thread drawing mechanism easily causes bracing wire disconnected because of tension difference The problem of splitting.

(2) technical solution

Constant speed pulley room is adjusted to realize above-mentioned according to the bracing wire of different size diameter, and away from, Adjustment precision, high, equipment is fixed Stable and changeable constant speed pulley blocks use or carry out simultaneously the purpose of two groups of drawings, and the utility model provides following technical side Case: the upper and lower ends of a kind of horizontal wire drawing machine multistage thread drawing mechanism, including support plate, the support plate inner cavity slidably connect Positioning sliding block, and two positioning sliding blocks are one group totally three groups, positioning sliding block described in three groups is equally distributed on the interior of support plate respectively The inside in portion, every group of two positioning sliding blocks is connect with the external screw-thread of adjusting screw rod, the bottom end of the adjusting screw rod with The bottom end of support plate inner cavity is flexibly connected, and the top of support plate, every group of two positioning are stretched out in the top of the adjusting screw rod The side of sliding block is fixedly connected with support rod, and the external activity of the support rod is socketed with constant speed pulley, and every group two described fixed The other side of position sliding block is fixedly connected to supporting block, and the bottom end and top of two supporting blocks are upper with securing device respectively Lower both ends are fixedly connected, and the top of the adjusting screw rod is fixedly connected with driven gear, the outside of the driven gear and size Regulating device engagement, the size adjustment mechanism includes driving gear, and the driving gear is engaged with driven gear, the active The internal activity of gear is socketed with support shaft, and the bottom end of the support shaft is fixedly connected with the top of support plate, the support shaft Top be fixedly connected with angular wheel I, the angular wheel I is engaged with angular wheel II, the inside of the angular wheel II Fixing sleeve is connected to adjusting bull stick, and the other end for adjusting bull stick runs through the top plate of L-type support, the bottom of the L-type support riser End is fixedly connected with the top of support plate, and the outside of about the three constant speed pulleys that interlock is connected by the transmission of wire ontology It connects.

Preferably, the securing device includes mandril, and the top of the mandril is fixedly connected with the bottom end of upper support block, The bottom end of the mandril is connect with the internal slide of bottom cylinder, and the bottom end of the bottom cylinder is fixedly connected with the top of lower support block, The external activity of the mandril is socketed with support spring I, the upper and lower ends of the support spring I bottom with upper support block respectively It holds and is fixedly connected with the top of bottom cylinder, the bottom end that the mandril protrudes into the cylinder of bottom is fixedly connected with support spring II, the support The bottom end of spring II is fixedly connected with the interior bottom of bottom cylinder, and the top of bottom cylinder side is fixedly installed with retention mechanism.

Preferably, the retention mechanism includes fastening nut, and the top of the side of the fastening nut and bottom cylinder side is solid Fixed connection, the internal whorl of the fastening nut are connected with fastening screw, and one end that the fastening screw protrudes into the cylinder of bottom is fixed It is connected with fastening gasket, the other end of the fastening screw is fixedly connected with balustrade panel.

Preferably, the two sections outer wall that the adjusting screw rod is located in support plate is equipped with thread segment, and two sections of screw threads The reach of section is identical, hand of spiral on the contrary, adjusting screw rod outer wall two sections of screw threads inside with two positioning sliding blocks respectively It is threadedly coupled.

Preferably, the support rod is equipped with three groups, and every group of two support rods are in be arranged symmetrically up and down, and every group two support The length of bar is different, and support rod described in three groups is according to the different interlaced arrangements up and down of length.

Preferably, the axial section shape of the supporting block is rectangular, and the cross sectional shape of supporting block is identical as support rod, institute The width for stating the oval sliding slot that supporting block and support rod cross-sectional width are opened up with support plate front and back respectively is adapted.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of horizontal wire drawing machine multistage thread drawing mechanism, and having following has Beneficial effect:

1, horizontal wire drawing machine multistage thread drawing mechanism, by the way that size adjustment mechanism is arranged, to adjusting bar rotation, successively band Dynamic angular wheel II, angular wheel I and driving gear rotation, to drive driven gear to rotate, so that positioning sliding block is supporting It is risen or fallen in the sliding slot of plate along adjusting screw rod, to adjust the spacing of two positioning sliding blocks, realizes two constant speed pulleys Between spacing adjust, be between different spacing constant speed pulleys with adapting to different-diameter wire drawing, so effectively prevent wire drawing because Different-diameter bears that tension is different and the case where easy fracture occurs, and is adjusted by the multistage rotation of size adjustment mechanism, to fixed The vertical displacement degree of regulation of position sliding block is high.

2, the horizontal wire drawing machine multistage thread drawing mechanism may make and lead between two positioning sliding blocks by the way that securing device is arranged Mandril and bottom cylinder cooperation retractable support are crossed, then with the screw thread of positioning sliding block and adjusting screw rod from tight fit, to ensure that two Constant speed pulley can still be stably fixed at designated position when bearing wire drawing pressure, ensure that the stability of equipment work.

3, the horizontal wire drawing machine multistage thread drawing mechanism, by the way that the length setting one short one of upper and lower two support rods is long, three Group support rod interlaced arrangement can prevent in drawing process, it can be achieved that two groups of thread drawing mechanism displacements or use side by side, constant speed occur The damage of pulley and there is maintenance the problem of delaying processing efficiency, two-way bracing wire can also be carried out simultaneously, improve processing efficiency.

Detailed description of the invention

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

The support rod that Fig. 2 is the utility model Fig. 1 exchanges rear structural schematic diagram up and down；

Fig. 3 is the side view of the utility model Fig. 1；

Fig. 4 is enlarged diagram at the A of the utility model Fig. 1；

Fig. 5 is the schematic diagram that is slidably connected of the utility model positioning sliding block and support plate.

In figure: 1 support plate, 2 positioning sliding blocks, 3 adjusting screw rods, 4 support rods, 5 constant speed pulleys, 6 supporting blocks, 7 securing devices, 71 mandrils, 72 bottoms cylinder, 73 support springs I, 74 support springs II, 75 retention mechanisms, 751 fastening nuts, 752 fastening screws, 753 Fastening gasket, 754 balustrade panels, 8 driven gears, 9 size adjustment mechanisms, 91 driving gears, 92 support shafts, 93 angular wheels I, 94 Angular wheel II, 95 adjusts bull stick, 96 L-type supports, 10 wire ontologies.

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.

Please refer to Fig. 1-5, a kind of horizontal wire drawing machine multistage thread drawing mechanism, including support plate 1,1 inner cavity of support plate up and down Both ends slidably connect positioning sliding block 2, and two positioning sliding blocks 2 are one group totally three groups, and equidistant point respectively of three groups of positioning sliding blocks 2 Cloth is connect with the external screw-thread of adjusting screw rod 3 in the inside of support plate 1, the inside of every group of two positioning sliding blocks 2, adjusting screw rod 3 bottom end is flexibly connected with the bottom end of 1 inner cavity of support plate, and the top of support plate 1, adjusting screw rod 3 are stretched out in the top of adjusting screw rod 3 Two sections outer wall in support plate 1 is equipped with thread segment, and the reach of two sections of thread segments is identical, hand of spiral phase Instead, two sections of screw threads of 3 outer wall of adjusting screw rod are connect with the internal whorl of two positioning sliding blocks 2 respectively, so that in rotation driven tooth When wheel 8 drives adjusting screw rods 3 to rotate, two positioning sliding blocks 2 synchronize opposite or run counter to movement, and the one of every group of two positioning sliding blocks 2 Side is fixedly connected with support rod 4, and support rod 4 is equipped with three groups, and every group of two support rods 4 in being arranged symmetrically up and down, and every group two The length of support rod 4 is different, and three groups of support rods 4 may make two groups of appearance according to length different interlaced arrangement, such arrangements up and down Multistage thread drawing mechanism carries out drawing to two groups of wire ontologies 10 respectively, or selects one group of thread drawing mechanism, and another group as standby With, to cope with the emergency of equipment damage in production process, the external activity of support rod 4 is socketed with constant speed pulley 5, and every group two The other side of a positioning sliding block 2 is fixedly connected to supporting block 6, and the axial section shape of supporting block 6 is rectangular, and supporting block 6 Cross sectional shape is identical as support rod 4, the length that supporting block 6 and 4 cross-sectional width of support rod are opened up with 1 front and back of support plate respectively The width of round and smooth slot is adapted, and prevents constant speed pulley 5 when bearing the pressure actuation of wire drawing, and support rod 4 drives positioning sliding block 2 to send out Raw to relatively rotate, the bottom end and top of two supporting blocks 6 are fixedly connected with the upper and lower ends of securing device 7 respectively, securing device 7 Including mandril 71, the top of mandril 71 is fixedly connected with the bottom end of upper support block 6, the inside of the bottom end of mandril 71 and bottom cylinder 72 It is slidably connected, the bottom end of bottom cylinder 72 is fixedly connected with the top of lower support block 6, and the external activity of mandril 71 is socketed with support bullet Spring I 73, the upper and lower ends of support spring I 73 are fixedly connected with the top of the bottom end of upper support block 6 and bottom cylinder 72 respectively, mandril 71 bottom ends protruded into bottom cylinder 72 are fixedly connected with support spring II 74, and the bottom end of support spring II 74 and the interior bottom of bottom cylinder 72 are solid The top of fixed connection, bottom 72 sides of cylinder is fixedly installed with retention mechanism 75, by the way that securing device 7 is arranged, may make two positioning Retractable support is cooperated by mandril 71 and bottom cylinder 72 between sliding block 2, then with the screw thread of positioning sliding block 2 and adjusting screw rod 3 from close-fitting It closes, to ensure that two constant speed pulleys 5 when bearing wire drawing pressure, can still be stably fixed at designated position, ensure that The stability of equipment work, retention mechanism 75 include fastening nut 751, the top of the side of fastening nut 751 and bottom 72 sides of cylinder End is fixedly connected, and the internal whorl of fastening nut 751 is connected with fastening screw 752, and fastening screw 752 protrudes into one in bottom cylinder 72 End is fixedly connected with fastening gasket 753, and the other end of fastening screw 752 is fixedly connected with balustrade panel 754, and retention mechanism 75 can be right The relative position of mandril 71 and bottom cylinder 72 is further fixed, and guarantees stability when equipment operation, the top of adjusting screw rod 3 End is fixedly connected with driven gear 8, and the outside of driven gear 8 is engaged with size adjustment mechanism 9, and size adjustment mechanism 9 includes master Moving gear 91, driving gear 91 are engaged with driven gear 8, and the internal activity of driving gear 91 is socketed with support shaft 92, support shaft 92 bottom end is fixedly connected with the top of support plate 1, and the top of support shaft 92 is fixedly connected with angular wheel I 93, angular wheel I 93 engage with angular wheel II 94, and the inside fixing sleeve of angular wheel II 94, which is connected to, adjusts bull stick 95, adjust the another of bull stick 95 The top plate of L-type support 96 is run through at end, and the bottom end of 96 riser of L-type support is fixedly connected with the top of support plate 1, and about three interlock The outside of constant speed pulley 5 is sequentially connected by wire ontology 10.

When work, according to the wire diameter measured in drawing process between different constant speed pulleys 5, further according to diameter institute energy Spacing between the corresponding constant speed pulley 5 of the tension of receiving carries out rotation adjusting to bull stick 95 is adjusted, and successively drives conical tooth It takes turns II 94, angular wheel I 93, driving gear 91 and driven gear 8 to rotate, to drive adjusting screw rod 3 to rotate, so that two fixed Position sliding block 2 is synchronized in opposite directions or is runed counter to along adjusting screw rod 3 and moves, to adjust the spacing between two constant speed pulleys 5, meanwhile, branch Bracer 6 drives mandril 71 to slide in bottom cylinder 72,72 tensionings of II 74 pairs of mandrils 71 of support spring I 73 and support spring and bottom cylinder Supporting role, then balustrade panel 754 is tightened, it is fixed so that fastening gasket 753 presses mandril 71.

In conclusion the horizontal wire drawing machine multistage thread drawing mechanism, by the way that size adjustment mechanism 9 is arranged, to adjusting bull stick 95 Rotation successively drives angular wheel II 94, angular wheel I 93 and driving gear 91 to rotate, so that driven gear 8 is driven to rotate, So that positioning sliding block 2 rises or falls in the sliding slot of support plate 1 along adjusting screw rod 3, to adjust two positioning sliding blocks 2 Spacing realizes that the spacing between two constant speed pulleys 5 is adjusted, is in different spacing constant speed pulleys 5 to adapt to different-diameter wire drawing Between, and then it is effectively prevent wire drawing generation the case where easy fracture due to different-diameter bears tension difference, and pass through size and adjust The multistage rotation of device 9 is adjusted, high to the vertical displacement degree of regulation of positioning sliding block 2；By the way that securing device 7 is arranged, may make Retractable support, then the spiral shell with positioning sliding block 2 and adjusting screw rod 3 are cooperated by mandril 71 and bottom cylinder 72 between two positioning sliding blocks 2 Line is from tight fit, to ensure that two constant speed pulleys 5 when bearing wire drawing pressure, can still be stably fixed at specific bit It sets, ensure that the stability of equipment work；By the way that one short one long, three groups of support rods 4 are arranged in the length of upper and lower two support rods 4 Interlaced arrangement can prevent in drawing process, it can be achieved that two groups of thread drawing mechanism displacements or use side by side, constant speed pulley 5 occur It damages and the problem of maintenance delays processing efficiency occurs, two-way bracing wire can also be carried out simultaneously, improve processing efficiency；Solves multistage Between the level of thread drawing mechanism, i.e. wire diameter between two constant speed pulleys 5 will be different, so as to cause different constant speed The tension that wire between pulley 5 can bear is different, and its tension of the wire of unlike material is also different, therefore passes The problem of multistage thread drawing mechanism of system easily causes wire breakage because of tension difference.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

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

1. a kind of horizontal wire drawing machine multistage thread drawing mechanism, including support plate (1), it is characterised in that: support plate (1) inner cavity Upper and lower ends slidably connect positioning sliding block (2), and two positioning sliding blocks (2) are one group totally three groups, position and slide described in three groups Block (2) is equally distributed on the inside of support plate (1) respectively, and the inside of every group two positioning sliding blocks (2) is and adjusting screw rod (3) external screw-thread connection, the bottom end of the adjusting screw rod (3) are flexibly connected with the bottom end of support plate (1) inner cavity, the adjusting The top of support plate (1) is stretched out on the top of screw rod (3), and the side of every group two positioning sliding blocks (2) is fixedly connected with support The external activity of bar (4), the support rod (4) is socketed with constant speed pulley (5), every group two positioning sliding blocks (2) it is another Side is fixedly connected to supporting block (6), the bottom end and top of two supporting blocks (6) respectively and securing device (7) up and down Both ends are fixedly connected, and the top of the adjusting screw rod (3) is fixedly connected with driven gear (8), the outside of the driven gear (8) Engaged with size adjustment mechanism (9), the size adjustment mechanism (9) includes driving gear (91), the driving gear (91) with Driven gear (8) engagement, the internal activity of the driving gear (91) are socketed with support shaft (92), the bottom of the support shaft (92) End is fixedly connected with the top of support plate (1), and the top of the support shaft (92) is fixedly connected with angular wheel I (93), described Angular wheel I (93) is engaged with angular wheel II (94), and the inside fixing sleeve of the angular wheel II (94) is connected to adjusting bull stick (95), the other end for adjusting bull stick (95) runs through the top plate of L-type support (96), the bottom end of L-type support (96) riser It is fixedly connected with the top of support plate (1), the outside of about the three constant speed pulleys (5) of interlocking passes through wire ontology (10) Transmission connection.

2. a kind of horizontal wire drawing machine multistage thread drawing mechanism according to claim 1, it is characterised in that: the securing device It (7) include mandril (71), the top of the mandril (71) is fixedly connected with the bottom end of upper support block (6), the mandril (71) The internal slide of bottom end and bottom cylinder (72) connect, the fixed company in the bottom end of the bottom cylinder (72) and the top of lower support block (6) It connects, the external activity of the mandril (71) is socketed with support spring I (73), the upper and lower ends difference of the support spring I (73) It is fixedly connected with the top of the bottom end of upper support block (6) and bottom cylinder (72), the mandril (71) protrudes into the bottom in bottom cylinder (72) End is fixedly connected with support spring II (74), and the bottom end of the support spring II (74) is fixedly connected with the interior bottom of bottom cylinder (72), The top of the bottom cylinder (72) side is fixedly installed with retention mechanism (75).

3. a kind of horizontal wire drawing machine multistage thread drawing mechanism according to claim 2, it is characterised in that: the retention mechanism It (75) include fastening nut (751), the side of the fastening nut (751) is fixedly connected with the top of bottom cylinder (72) side, institute The internal whorl for stating fastening nut (751) is connected with fastening screw (752), and the fastening screw (752) is protruded into bottom cylinder (72) One end be fixedly connected with fastening gasket (753), the other end of the fastening screw (752) is fixedly connected with balustrade panel (754).

4. a kind of horizontal wire drawing machine multistage thread drawing mechanism according to claim 1, it is characterised in that: the adjusting screw rod (3) the two sections outer wall being located in support plate (1) is equipped with thread segment, and the reach of two sections of thread segments is identical, screw thread Contrary, two sections of screw threads of adjusting screw rod (3) outer wall are connect with the internal whorl of two positioning sliding blocks (2) respectively.

5. a kind of horizontal wire drawing machine multistage thread drawing mechanism according to claim 1, it is characterised in that: the support rod (4) Equipped with three groups, every group of two support rods (4) are in be arranged symmetrically up and down, and the length of every group of two support rods (4) is different, three groups of institutes Support rod (4) is stated according to the different interlaced arrangements up and down of length.

6. a kind of horizontal wire drawing machine multistage thread drawing mechanism according to claim 1, it is characterised in that: the supporting block (6) Axial section shape be it is rectangular, and the cross sectional shape of supporting block (6) is identical as support rod (4), the supporting block (6) and support rod (4) width for the oval sliding slot that cross-sectional width is opened up with support plate (1) front and back respectively is adapted.