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CN-224212699-U - Auxiliary discharging correction device of extrusion spray quenching equipment

CN224212699UCN 224212699 UCN224212699 UCN 224212699UCN-224212699-U

Abstract

The utility model relates to the field of auxiliary discharging correction, in particular to an auxiliary discharging correction device of extrusion spray quenching equipment, which comprises a chassis and two groups of correction mechanisms arranged on the chassis, the two groups of correction mechanisms are symmetrically arranged, and each group of correction mechanism comprises a fixing frame, and an upper clamping roller mechanism, a lower clamping roller mechanism and a side clamping roller mechanism which are arranged on the fixing frame. The auxiliary discharging correction device of the extrusion spray quenching equipment can assist in straightening and discharging after entering the spray device, improves the conditions of twisting and poor linearity of products caused by uneven spray water flow, improves the product yield, and reduces the subsequent shaping procedure, and particularly, the auxiliary discharging correction device can flexibly pre-limit the upper and lower parts of a profile by adjusting the position of an upper clamping roller according to the height of the profile, and limit the left and right parts of the profile by the distance between two side rollers by an adjusting mechanism III, so that the profile is discharged straightly.

Inventors

  • ZHANG WEI
  • LI QIRONG
  • PU JIANYING

Assignees

  • 亚太轻合金(南通)科技有限公司

Dates

Publication Date
20260508
Application Date
20250605

Claims (8)

  1. 1. The auxiliary discharging correction device of the extrusion spray quenching equipment is characterized by comprising a bottom frame (1) and two groups of correction mechanisms (2) arranged on the bottom frame (1), wherein the two groups of correction mechanisms (2) are symmetrically arranged, each group of correction mechanisms (2) comprises a fixing frame (21) and an upper clamping roller mechanism (22) and a lower clamping roller mechanism (23) arranged on the fixing frame (21), each upper clamping roller mechanism (22) comprises an upper clamping roller (221), a lower clamping roller (222) and a sliding base (223), the fixing frame (21) is slidably arranged on the bottom frame (1) through the sliding base (223) and is limited by a plurality of adjusting mechanisms II (25), a pair of guide rails (224) are respectively arranged in two sides of the fixing frame (21), a first rotating shaft (225) is arranged in a penetrating manner in each upper clamping roller (221), two ends of the first rotating shaft (225) are respectively provided with a pair of sliding block bearings (226), each sliding block (226) is slidably arranged on the same side of the pair of guide rails (224) and is provided with a second square end (227) through the first adjusting mechanism and the second adjusting mechanism (24) is provided with a second square end (227), the square seat bearing (228) is fixedly arranged on the sliding base (223); Side pinch roller mechanism (23) include two side roller assemblies that symmetry set up, every side roller assembly includes side roller (231), side roller rocking arm (232) and connecting seat (233), side roller (231) with go up pinch roller (221) perpendicular setting and wear to be equipped with pivot three (234) in it, the both ends cover of pivot three (234) is equipped with side roller rocking arm (232), every side roller rocking arm (232) all are connected with through connecting axle (235) connecting seat (233), two connecting seat (233) are fixed respectively mount (21) with the outside of sliding base (223), the top the outside of side roller rocking arm (232) is passed through adjustment mechanism three (26) butt spacing.
  2. 2. The auxiliary discharging correction device of the extrusion spray quenching equipment according to claim 1, wherein the first adjusting mechanism (24) comprises a lifting screw (241), a lifting sleeve (242) and a rotating hand wheel (243), one end of the lifting screw (241) penetrates through the fixing frame (21) and then stretches into the sliding block bearing (226) to be connected with the lifting sleeve (242), the other end of the lifting screw is connected with the rotating hand wheel (243), and the lifting screw (241) is in threaded connection with the fixing frame (21).
  3. 3. The auxiliary discharging correction device of the extrusion spray quenching equipment according to claim 1, wherein each second adjusting mechanism (25) comprises an adjusting screw rod (251) and an adjusting handle (252), one end of the adjusting screw rod (251) penetrates through the inner side of the sliding base (223) to be abutted against or separated from the side wall of the underframe (1), the other end of the adjusting screw rod is externally connected with the adjusting handle (252), and the adjusting screw rod (251) is in threaded connection with the sliding base (223).
  4. 4. An auxiliary discharge correction device for extrusion spray quenching equipment according to claim 3, characterized in that a roller (27) rotatably connected with the sliding base (223) is installed on the inner side of the bottom of the sliding base, and the lower end of the roller (27) is positioned on the underframe (1) and is in rolling connection with the underframe.
  5. 5. The auxiliary discharging correction device of the extrusion spray quenching equipment according to claim 1, wherein the adjusting mechanism III (26) comprises an adjusting plate (261), a side roller screw rod (262) and a rotating handle (263), the adjusting plate (261) is fixed on the fixing frame (21), one end of the side roller screw rod (262) passes through the adjusting plate (261) and then abuts against the side roller rocker arm (232), the other end of the side roller screw rod is connected with the rotating handle (263), and the side roller screw rod (262) is in threaded connection with the adjusting plate (261).
  6. 6. Auxiliary discharging correction device of extrusion spray quenching equipment according to claim 1, characterized in that an auxiliary supporting mechanism (3) is arranged between two groups of correction mechanisms (2), the auxiliary supporting mechanism (3) comprises a fixed plate (32), a supporting wheel frame (33) and supporting wheels (34), the supporting wheel frame (33) is installed on the fixed plate (32), the supporting wheels (34) are provided with two driving pieces which are rotatably installed on the supporting wheel frame (33), and the driving pieces which drive the supporting wheels to move up and down are arranged below the fixed plate.
  7. 7. The auxiliary discharging correction device of an extrusion spray quenching apparatus as claimed in claim 6, wherein the driving member is a driving cylinder or jack (31).
  8. 8. Auxiliary discharge correction device for extrusion spray quenching equipment according to claim 1, characterized in that the bottom of the chassis (1) is provided with a number of foot cups (4).

Description

Auxiliary discharging correction device of extrusion spray quenching equipment Technical Field The utility model relates to the field of auxiliary discharging correction, in particular to an auxiliary discharging correction device of extrusion spray quenching equipment. Background With the development of the automobile industry, the extrusion of aluminum products meets the challenge of higher difficulty, a plurality of 6 series of thin-wall profiles are required by T6, the deformation of products is large after water-through quenching or vertical quenching, the products are generally improved by spray quenching, the wall thickness difference of the products is inevitably large and uneven, the products are bent and twisted to be further straightened after passing through a spray device, the difficulty is increased, on the basis of the existing spray device, the bottom vertical wheels are used for assisting in correcting discharging in the current workshop, the correcting effect is general, the service life of the products after soaking in water is reduced, and the service time is not long. Therefore, it is highly desirable to provide a new auxiliary discharge correction device for extrusion spray quenching equipment. Disclosure of Invention The utility model aims to provide an auxiliary discharging correction device of extrusion spray quenching equipment, which can assist in straightening and discharging after a section bar enters a spray device, improve the conditions of twisting and poor linearity of a product caused by uneven spray water flow, improve the yield of the product and reduce the subsequent shaping process. In order to solve the technical problems, the utility model provides an auxiliary discharging correction device of extrusion spray quenching equipment, which comprises a bottom frame and two groups of correction mechanisms arranged on the bottom frame, wherein the two groups of correction mechanisms are symmetrically arranged, each group of correction mechanism comprises a fixing frame, an upper clamping roller mechanism, a lower clamping roller mechanism and a side clamping roller mechanism, the upper clamping roller mechanism, the lower clamping roller mechanism and a sliding base, the upper clamping roller mechanism, the lower clamping roller mechanism and the sliding base are arranged on the bottom frame in a sliding manner through the sliding base and limited by a plurality of second adjusting mechanisms, a pair of guide rails are respectively arranged in two sides of the fixing frame, a first rotating shaft penetrates through the upper clamping roller, two ends of the first rotating shaft are respectively provided with a sliding block bearing, each sliding block bearing is arranged on one pair of guide rails on the same side in a sliding manner and is adjusted by the first adjusting mechanism, a second rotating shaft penetrates through the lower clamping roller, two ends of the second rotating shaft are respectively provided with a square seat bearing, and the second square seat bearing is fixedly arranged on the sliding base; The side pinch roller mechanism comprises two side roller assemblies which are symmetrically arranged, each side roller assembly comprises a side roller, side roller rocker arms and a connecting seat, the side roller is perpendicular to the upper pinch roller and internally provided with a rotating shaft III in a penetrating mode, two ends of the rotating shaft III are sleeved with the side roller rocker arms, each side roller rocker arm is connected with the connecting seat through a connecting shaft, the two connecting seats are respectively fixed on the outer sides of the fixing frame and the sliding base, and the outer sides of the side roller rocker arms above are limited through three butt joints of the adjusting mechanism. Further, the first adjusting mechanism comprises a lifting screw, a lifting sleeve and a rotating hand wheel, one end of the lifting screw penetrates through the fixing frame and then stretches into the bearing with the sliding block to be connected with the lifting sleeve, the other end of the lifting screw is connected with the rotating hand wheel, and the lifting screw is in threaded connection with the fixing frame. Further, each second adjusting mechanism comprises an adjusting screw rod and an adjusting handle, one end of the adjusting screw rod penetrates through the inner side of the sliding base to be in butt joint or separation with the side wall of the underframe, the other end of the adjusting screw rod is externally connected with the adjusting handle, and the adjusting screw rod is in threaded connection with the sliding base. Further, a roller wheel connected with the sliding base in a rotating way is arranged on the inner side of the bottom of the sliding base, and the lower end of the roller wheel is positioned on the underframe and connected with the underframe in a rolling way. Further, the third adjusting mechanism co