CN2506396Y

CN2506396Y - Metal wire material polishing machine

Info

Publication number: CN2506396Y
Application number: CN 01278844
Authority: CN
Inventors: 罗裕顺
Original assignee: Taiwan Shunlifa Co ltd
Current assignee: Taiwan Shunlifa Co ltd
Priority date: 2001-12-20
Filing date: 2001-12-20
Publication date: 2002-08-21
Anticipated expiration: 2011-12-20

Abstract

The utility model provides a metal wire sanding machine, wherein, a turning mechanism is fixedly arranged on one line shaft and respectively fixedly provided with two groups of abrasive band sets arranged reversely, by driving the turning mechanism to rotate, the two groups of abrasive band sets rotate around the line shaft as an axle center to ensure that the two abrasive bands of the two abrasive band sets can grind and sand the wire moving from the center of the turning mechanism, thus the surface miscellanies of the wire are removed for a subsequent processing treatment.

Description

The metal wire rod sander

Technical field

The utility model relates to a kind of metal wire rod sander, refers to especially a kind ofly metal wire rod once more before the machine-shaping, to be carried out the sander that continuous surface grinds sanding earlier.

Background technology

General barbecue, small punty or iron net etc., its manufactured materials mostly is metal wire rod greatly, and this type of metal wire rod system directly furls bundled shape after steel plant pull out suitable line footpath, then by processing factory metal wire rod is handled through pull operation again, straightening and be processed into required finished product simultaneously continues again.

For various not collinear footpaths demand can be provided; the dealer need will be thicker the wire rod pull become thinner wire rod; the surface can generate one deck carburization zone because of melting temperature when yet the virgin metal wire rod was made in steel plant; this carburization zone is understood the higher hardness of tool usually; so that easily the pull mould is constituted infringement in the pull process; and make the wire surface behind the pull coarse; or be extruded and embed the wire rod top layer and influence wire rod intensity (for example if spring wire rod surface is destroyed; to produce stress concentrates and causes fracture); so at present the dealer can will put in order the bundle wire rod and is immersed in and carries out epithelium in the salt acid tank and handle before pull; formality loss carburization zone and rust staining whereby; yet hydrochloric acid still has harmful effect to the loss of wire rod top layer; excessive roughness reduces the wire surface fineness behind the pull after the loss; and following in finished product requirement attractive in appearance; usually can carry out baking vanish or electroplating processes or row vibrations in finished surface in addition grinds; moreover; the waste treatment of hydrochloric acid still need consider to prevent the pollution to environment; at above-mentioned problem, have in fact metal wire is made further surface-treated necessity.

Summary of the invention

Main purpose of the present utility model, be to solve the above problems and a kind of metal wire rod sander is provided, rotate by driving rotary disk, making the two abrasive band groups that set firmly on the rotary disk be able to according to final drive shaft is the axle center rotation, make the abrasive band of two abrasive band groups be able to the wire rod in the final drive shaft is ground sanding, to promote product quality.

The utility model provides a kind of metal wire rod sander, mainly has the single-revolution dish, at least be provided with two abrasive band groups on this rotary disk outside card, respectively this abrasive band group is according to the rotary disk center and is symmetrical arranged and revolves round the sun with rotary disk, but the abrasive band with a power source transmission abrasive band group is an autorotation, the rotary disk center also supplies metal wire rod axially to pass, the abrasive band outer peripheral face phase mapping of two abrasive band groups is in both sides, rotary disk center, be the balance of asking rotary disk to rotate, each member of an abrasive band group member corresponding with another abrasive band group wherein is to be that the center is the radial symmetric setting with this rotary disk.

Description of drawings

Fig. 1 is a side elevational schematic view of the present utility model;

Fig. 2 is an end view of the present utility model;

Fig. 3 is a side sectional view of the present utility model;

Fig. 4 is an embodiment operating state schematic diagram of the present utility model;

Fig. 5 is the local member three-dimensional exploded view of the tension adjusting device of the utility model;

Fig. 6 is a tension adjustment action schematic diagram of the present utility model;

Fig. 7 is a dismounting of the present utility model abrasive band adjustment action schematic diagram.

The specific embodiment

See also Fig. 1 to Fig. 4, metal wire rod sander of the present utility model mainly extends the back shaft 10 of some axial lengths on its board 1, this back shaft 10 axle center tools one through hole 101 is for the two ends of metal wire rod through this, one final drive shaft 11 is set on these back shaft 10 external diameters, in addition in power transmission shaft 12 of these final drive shaft 11 external diameter upper sleeve throughs, and make final drive shaft and time power transmission shaft respectively by a belt 112,122 transmissions and independent the pivot, set firmly single-revolution dish 111 on these final drive shaft 11 outboard ends, and inferior power transmission shaft 12 is positioned at rotary disk 111 medial surface direction tools one large fluted disc 121, on the other hand, rotary disk 111 outside cards are provided with two

abrasive band groups

20,20a, this two abrasive bands group 20 is to be symmetrical upside down setting according to rotary disk 111 centers, and can be autorotation and revolve round the sun with rotary disk, and this two

abrasive bands group

20,20a is identical architectural feature, now describe, see also Fig. 3 with abrasive band group 20, shown in 4:

Abrasive band group 20 is mainly with abrasive band ring 24, one main pulley 213, one adjusts idle pulley 22 and an idle pulley 23 formations, and the abrasive band is encircled 24 inner faces and is subjected to main pulley 213, the wheel footpath of adjusting idle pulley 22 and idle pulley 23 struts into triangular shape, main pulley 213 is sheathed on one 211, this axle 211 is sheathed on a sleeve 201 axle center, and sleeve 201 is fixed in the card of this rotary disk 111, this 211 card that passes through to rotary disk 111 other sides is fixed for a gear 212, aforementioned this large fluted disc 121 is this main pulley 213 of transmission with gear 212 engagements, and then affects the abrasive band 24 of this abrasive band group to carry out rotation.

The adjustment idle pulley 22 of this abrasive band group 20 is arranged at a tension adjusting device 50, see also shown in Fig. 5,6, this tension adjusting device 50 comprises a swing arm 51, and be hubbed on rotary disk 111 cards with an end of swing arm 51, swing arm 51 other ends are pivoted for adjusting idle pulley 22, in addition an adjusting lever 52 is tied with a pivot 54 pivots in these swing arm 51 stage casings, and this adjusting lever 52 is two to socket-connect to screw togather and impel its extensible axial length; In addition, fix a bearing 53 in rotary disk 111 cards, bearing 53 has the hole 530 that is pivoted for a hinge 531 perpendicular to rotary disk 111 cards is set, the stage casing of this hinge 531 is tool one axis hole 532 radially, the member 52b of aforementioned adjusting lever 52 wore the axis hole 532 and the limit of hinge and put its not axial slip, established a runner 521 at the terminal lock of member 52b afterwards; Make when rotating adjusting lever 52 and can adjust this adjusting lever 52 length, whole simultaneously group adjusting lever 52 is promptly according to hinge 531 amplitude of oscillation centers, and then make adjusting lever 52 promote swing arms 51 to pivot and will adjust idle pulley 22 and do radial deflection, be used in whereby and load and unload the abrasive band and encircle 24 o'clock tension force folding and unfolding.

And the idle pulley 23 of this abrasive band group 20 is to be arranged at a take-up 60; see also Fig. 3; shown in 7; this take-up 60 is to be fixed on the group 20a sleeve 201a of another abrasive band to set firmly an articulated section 61; this articulated section 61 also supplies the stage casing of a microscler support arm 62 to be pivoted; this idle pulley 23 promptly is hubbed at support arm 62 1 ends; and the total force that this end constitutes; system is slightly larger than support arm 62 stage casing centring point other end total force; whereby; support arm 62 can be subjected to centrifugal force and deflection during rotary disk 111 runnings; one end of tool idle pulley 23 moves promptly and makes abrasive band 24 tight; these support arm 62 bolts are established a bolt 63; bolt 63 also can push articulated section 61 for idle pulley and rotary disk 111 center distance on the support arm 62 of location, idle pulley 23 desired locations during with the maintenance stopped status.

Be the balance of asking rotary disk 111 to rotate, so each member of this abrasive band group 20 and the corresponding member of another abrasive band group 20a, system is that the center is the radial symmetric setting with this rotary disk 111, and makes metal wire rod be subjected to the pressure in abrasive band, both sides simultaneously, and unlikelyly is subjected to one-sided strength and bending.

Be pivoted with noise reduction lid 40 in this sander one side in addition, this noise reduction lid 40 is connected with a cylinder pressure 41, promote by this cylinder pressure 41, this noise reduction lid 40 is covered on this sander, noise during with control sanding operation, and the danger in when running protection, and the sanding dusts in helping to prevent to turn round is dispersed.

Please cooperate and consult Fig. 3, shown in 4, the operation of the utility model wire rod sander, pass the through hole 101 in these back shaft 10 axle center earlier with a metal wire rod B, and make metal wire rod B pass the abrasive band 24 of two abrasive band groups, between the 24a adjacent surface, cover the guided mode 42 of 40 front sides again by noise reduction, activate power source and make this belt 112,122 transmission final drive shafts 10 and time power transmission shaft 12 rotate, this rotary disk 111 can be rotated with this final drive shaft 10, two abrasive band groups 20 on this

rotary disk

111,20a promptly is the axle center revolution according to this final drive shaft 10, make the abrasive band 24 of this two abrasive bands group, 24a is roll displacement in metal wire rod B surface, and inferior power transmission shaft 12 rotates drive large fluted disc 121 and travelling gear 212,212a, make this main pulley 213,213a draws

abrasive band

24,24a carries out rotation, so as to metal wire rod B external diameter surface is carried out sanding, so two

abrasive band groups

20,20a is under the collocation of rotation and revolution, can be fast to metal wire rod B external diameter surface around sanding, thus, can make metal wire rod B continue to reach automatically and sanding operation continuously according to moving axially.

Between aforementioned operational period, see also shown in Figure 7, now describe with abrasive band group 20, this support arm 62 makes can be subjected to centrifugal force and deflection when rotary disk 111 runnings that one end of tool idle pulley 23 moves promptly and makes abrasive band 24 tight because of two ends weight imbalance, make this two abrasive band often protect tight state, make abrasive band 24 couples of metal wire rod B external diameter surface produce a normal pressure, and promote sanding efficient, and remedy the girth nargin that abrasive band 24 produces whereby.

Because this two abrasive band 24 is the kenel that is adjacent and interlaces, make this wire rod B be subjected to the pressure in abrasive band, both sides 24 simultaneously in the aforementioned running, and unlikelyly be subjected to one-sided strength and bending, and has dual grinding effect, make this wire rod B carry out the surface grinding sanding apace, and positively reduce the grinding operation time.

In sum, the utility model can be had a high efficiency wire surface sanding treatment effect: rotate by driving rotary disk, making the two abrasive band groups that set firmly on the rotary disk be able to according to metal wire rod is the axle center rotation, make the abrasive band ring of two abrasive band groups be able to metal wire rod is ground quick sanding, and then iron rust or other impurity of removal metal wire material surface, and utilize the processer that metal wire is tied directly sanding behind the continuous straightening, handle and can directly carry out follow-up processing after the sanding, so under the situation that does not influence former process velocity, can obtain perfectly metal wire rod of surface through this sanding program, and the basis of the product better quality of following process processing is provided.

Claims

1, a kind of metal wire rod sander, it is characterized in that mainly having the single-revolution dish, at least be provided with two abrasive band groups on this rotary disk outside card, respectively this abrasive band group is according to the rotary disk center and is symmetrical arranged and revolves round the sun with rotary disk, the abrasive band group is rotated its abrasive band ring with the power source transmission, the metal wire rod for the treatment of sanding axially passes the rotary disk center, and the abrasive band ring outer peripheral face phase mapping of two abrasive band groups is in both sides, rotary disk center, and wherein each member of an abrasive band group is corresponding with the member of another abrasive band group.

2, metal wire rod sander as claimed in claim 1, it is characterized in that, this metal wire rod sander also has a fixing back shaft, this back shaft axle center tool one is through the through hole at these two ends, one final drive shaft is set on this back shaft external diameter, in addition in power transmission shaft of this final drive shaft external diameter upper sleeve through, each is independently pivoted described final drive shaft and time power transmission shaft by a belt transmission, this final drive shaft on-fixed end is that outboard end is fixedlyed connected with rotary disk, has a large fluted disc and inferior power transmission shaft is positioned at rotary disk medial surface direction;

Described two abrasive band groups are identical architectural feature, each abrasive band group is mainly encircled by an abrasive band, one main pulley, one adjusts idle pulley and idle pulley formation, and abrasive band ring inner face is subjected to main pulley, the wheel of adjusting idle pulley and idle pulley directly struts into the triangle ring-type, and adjacent and symmetrical being misplaced encircled according to the rotary disk axis direction in the abrasive band of two abrasive band groups, wherein, main pulley is sheathed on one, this axle also is sheathed on a sleeve axle center, and sleeve is fixed in the card of this rotary disk, this passes through to other card of side of rotary disk and fixedlys connected with a gear, described large fluted disc and gears engaged and this main pulley of transmission carry out rotation with the abrasive band ring that affects this abrasive band group.

3, metal wire rod sander as claimed in claim 2, it is characterized in that, the adjustment idle pulley of described two abrasive band groups is provided with a tension adjusting device, this tension adjusting device comprises a swing arm, and an end of swing arm is hubbed on the rotary disk card, the swing arm other end is pivoted for adjusting idle pulley, and an adjusting lever is tied with a pivot pivot in this swing arm stage casing in addition, and this adjusting lever is two to socket-connect and screw togather the member of its extensible axial length; Fix a bearing in the rotary disk card, bearing has the hole that is pivoted for a hinge perpendicular to the rotary disk card is set, and the stage casing of this hinge is tool one axis hole radially, and a wherein member of described adjusting lever wore the axis hole of hinge and established a runner at this member end.

4, metal wire rod sander as claimed in claim 2, it is characterized in that, the idle pulley of described two abrasive band groups respectively is provided with a take-up, respectively this take-up is fixed on another abrasive band group sleeve and sets firmly an articulated section, the stage casing of this articulated section and a microscler support arm articulates, and this idle pulley is hubbed at support arm one end, and the total force that this end constitutes is slightly larger than support arm stage casing centring point other end total force, establish a bolt in this support arm bolt in addition, this bolt pushes the articulated section.