CN212652563U

CN212652563U - Positioning device for product processing

Info

Publication number: CN212652563U
Application number: CN202021311002.XU
Authority: CN
Inventors: 陈芬; 马海涛; 葛龙斌
Original assignee: Jiangsu Ruijin Equipment Science & Technology Co ltd
Current assignee: Jiangsu Ruijin Equipment Science & Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-05
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to a positioning device for product processing, which relates to the technical field of metal piece processing clamps.A support is fixedly arranged on a base, a slide rail is fixedly arranged on the support, a mounting seat is slidably arranged on the slide rail, a mounting groove is arranged on the upper side wall of the clamping seat, a rotating shaft is rotatably arranged in the mounting groove through a bearing, clamping wheels are fixedly arranged at the left end and the right end of the rotating shaft, a fixed seat is movably sleeved on a guide rod, a latch is fixedly arranged on the lower surface of the fixed seat, a gear is fixedly arranged on the rotating shaft, and the latch is movably meshed with the gear after passing through the mounting; the wheel that can fix a position is fixed with on its tight device of clamp, and when carrying out the punching press operation, the wheel can rotate, and then when the metalwork produced the extension displacement, the wheel that presss from both sides tight metalwork rotates, avoids producing the fish tail to the surface of metalwork.

Description

Positioning device for product processing

Technical Field

The utility model relates to a metalwork processing equipment technical field, concretely relates to positioner is used in product processing.

Background

The sheet material in the automobile production needs to be punched and shaped, and when the sheet metal is punched and processed, a workpiece needs to be clamped and positioned, so that the sheet metal can be conveniently processed at a correct position; after the existing clamp is fixed, ductility is generated after the metal part is subjected to stamping processing, so that the metal part clamped by the clamp can move, and the clamp can easily scratch the surface of a workpiece, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's positioner is used in product processing, be fixed with the wheel that can advance line location on its tight device that presss from both sides, when carrying out the punching press operation, the wheel can rotate, and then when the metalwork produces the extension displacement, the wheel that presss from both sides tight metalwork rotates, avoids producing the fish tail to the surface of metalwork.

In order to achieve the above object, the utility model adopts the following technical scheme: the hydraulic press comprises a base, a support, a workbench, a mounting seat, a press head and a clamping seat, wherein the workbench is fixedly arranged on the base; the guide rod is fixedly arranged on the support, the clamping seat is movably sleeved on the guide rod, a mounting groove is formed in the upper side wall of the clamping seat, a rotating shaft is rotatably arranged in the mounting groove through a bearing, the left end and the right end of the rotating shaft are respectively arranged on the left side wall and the right side wall of the clamping seat in a penetrating mode, clamping wheels are fixedly arranged at the left end and the right end of the rotating shaft and are arranged above the workbench, lead screws are fixedly arranged at the left end and the right end of the upper side wall of the clamping seat, a limiting plate is fixedly arranged on the support, the upper ends of the lead screws are arranged on the limiting plate in a penetrating mode, nuts are rotatably arranged on; the movable sleeve is equipped with the fixing base on the guide bar, and the fixing base sets up the top at pressing from both sides tight seat, the fixed latch that is provided with on the lower surface of fixing base, the fixed gear that is provided with in the axis of rotation, and the gear setting is in the mounting groove, the latch passes behind the mounting groove, set up with gear active meshing, press from both sides the fixed plate that is provided with on the tight seat, and the last side wall movable sleeve of fixed plate establishes on the guide bar, the last side wall setting of fixed plate is in the top of fixing base, the cover is equipped with the spring on the guide bar, the fixed setting on the last side wall of upper end of spring, the lower extreme of spring is fixed to be set up on the fixing base, the fixed cable that is provided with on the upper surface.

Furthermore, a rubber pad is fixedly arranged on the lower surface of the clamping seat, and the lower surface of the rubber pad is lower than the lower side edge of the clamping wheel.

Further, the lateral wall of mount pad on be equipped with the spool through the bearing is revolved, the cable is located the one end of mount pad and fixes on the spool around establishing, the fixed crown plate that is provided with in end of spool, spacing hole has been seted up to the first-class angle of crown plate, the fixed internal thread cover that is provided with on the mount pad, wear to establish the screw thread in the internal thread cover and connect the threaded rod soon, the threaded rod activity is worn to establish in spacing hole.

Furthermore, the screw rod is provided with a limiting nut in a screwed mode, and the limiting nut is arranged above the limiting plate.

Furthermore, the support on fixed be provided with the link, and the link setting is in the top of mount pad.

After the structure is adopted, the utility model discloses beneficial effect does: a positioner is used in product processing, be fixed with the wheel that can advance line location on its tight device that presss from both sides, when carrying out the punching press operation, the wheel can rotate, and then when the metalwork produces the extension displacement, the wheel that presss from both sides tight metalwork rotates, avoids producing the fish tail to the surface of metalwork, the utility model has the advantages of simple structure, it is reasonable to set up, the cost of manufacture is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a right side view of fig. 1.

Fig. 3 is a sectional view a-a in fig. 1.

Fig. 4 is a sectional view B-B in fig. 2.

Fig. 5 is an enlarged view of a portion C in fig. 1.

Fig. 6 is an enlarged view of a portion D in fig. 2.

Description of reference numerals:

the hydraulic clamping device comprises a base 1, a workbench 2, a support 3, a sliding rail 4, an installation seat 5, a stamping head 6, a hydraulic push rod 7, a guide rod 8, a clamping seat 9, an installation groove 10, a rotating shaft 11, a clamping wheel 12, a screw rod 13, a nut 14, a limiting plate 15, a fixed seat 16, a clamping tooth 17, a gear 18, a fixed plate 19, a spring 20, a rubber pad 21, a scroll 22, a ring plate 23, a limiting hole 24, an internal thread sleeve 25, a threaded rod 26, a limiting nut 27, a hanging ring 28, a guide wheel 29 and a guy cable 30.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1 to 6, the present embodiment includes a base 1, a support 3, a workbench 2, a mounting base 5, a stamping head 6, and a clamping base 9, wherein the base 1 is riveted with the workbench 2, the base 1 is riveted with the support 3, the support 3 is erected above the workbench 2, the support 3 is riveted with a sliding rail 4, the sliding rail 4 is slidably provided with the mounting base 5, the lower side wall of the mounting base 5 is riveted with the stamping head 6, the support 3 is riveted with a hydraulic push rod 7, and an output end of the hydraulic push rod 7 is riveted on the upper side wall of the mounting base 5;

the support 3 is riveted with a guide rod 8, the guide rod 8 is movably sleeved with a clamping seat 9, the upper side wall of the clamping seat 9 is provided with a mounting groove 10, a rotating shaft 11 is rotatably arranged in the mounting groove 10 through a bearing, the left end and the right end of the rotating shaft 11 are respectively penetrated on the left side wall and the right side wall of the clamping seat 9, the left end and the right end of the rotating shaft 11 are respectively riveted with a clamping wheel 12, the clamping wheel 12 is arranged above the workbench 2, the left end and the right end of the upper side wall of the clamping seat 9 are respectively riveted with a screw rod 13, the support 3 is riveted with a limiting plate 15, the upper end of the screw rod 13 is penetrated on the limiting plate 15, a screw 14 is rotatably screwed on the screw rod 13, the screw 14 is movably abutted against the lower surface of the limiting plate 15, the lower surface of the clamping seat 9 is provided with a rubber pad 21, the lower surface of the rubber pad 21 is, the rubber pad 21 abuts against the workpiece, further reinforcement can be carried out on the workpiece, the rubber pad 21 is soft in texture and cannot scratch the surface of the metal piece, the limiting nut 27 is screwed on the screw rod 13, the limiting nut 27 is arranged above the limiting plate 15, the limiting nut 27 abuts against the upper surface of the limiting plate 15, the clamping seat 9 can be hung through the screw rod 13, and the clamping seat 9 is prevented from falling down;

a fixed seat 16 is movably sleeved on the guide rod 8, the fixed seat 16 is arranged above the clamping seat 9, a latch 17 is riveted on the lower surface of the fixed seat 16, a gear 18 is riveted on the rotating shaft 11, the gear 18 is arranged in the mounting groove 10, the latch 17 is movably meshed with the gear 18 after passing through the mounting groove 10, a fixed plate 19 is riveted on the clamping seat 9, the upper side wall of the fixed plate 19 is movably sleeved on the guide rod 8, the upper side wall of the fixed plate 19 is arranged above the fixed seat 16, a spring 20 is sleeved on the guide rod 8, the upper end of the spring 20 is riveted on the upper side wall of the fixed plate 19, the lower end of the spring 20 is riveted on the fixed seat 16, a guy cable 30 is riveted on the upper surface of the fixed seat 16, a scroll 22 is screwed on the side wall of the mounting seat 5 through a bearing, a guide wheel 29 is riveted on the bracket 3, the guy cable 30 is riveted on, the end of spool 22 is riveted and is equipped with the crown plate 23, spacing hole 24 has been seted up to equidistance on the crown plate 23, rivet on the mount pad 5 and be equipped with internal thread cover 25, wear to establish the screw thread in the internal thread cover 25 and have connect threaded rod 26 soon, threaded rod 26 activity is worn to establish in spacing hole 24, rivet on the support 3 and be equipped with link 28, link 28 flushes the setting with leading wheel 29, and link 28 sets up the top at mount pad 5, through winding cable 30 on spool 22, can adjust the length of the cable 30 of emitting, after the adjustment finishes, screw thread 26 precession internal thread cover 25, and make threaded rod 26 insert in spacing hole 24, can fix spool 22.

The working principle of the specific embodiment is as follows: a workpiece is placed on the workbench 2, the side edge of the workpiece is arranged between the workbench 2 and the clamping wheel 12, the screw 14 is rotated to downwards abut against the screw rod 13, the clamping seat 9 is further pressed downwards, the clamping wheel 12 abuts against and clamps the workpiece, the workpiece is further fixed on the workbench 2, the mounting seat 5 is pushed downwards through the hydraulic push rod 7, and then the workpiece is stamped and processed through the stamping head 6 fixed on the mounting seat 5; when the mounting seat 5 descends until the punching head 6 contacts a workpiece, the mounting seat 5 pulls the fixed seat 16 upwards through the pull rope 30, the latch 17 on the fixed seat 16 moves upwards to be separated from the gear 18, the rotating shaft 11 and the clamping wheel 12 fixed on the rotating shaft 11 can rotate freely, and although the clamping wheel 12 clamps the workpiece, the clamping wheel 12 rolls on the surface of the workpiece when the workpiece extends and moves, so that the surface of the workpiece is protected, and the surface of the workpiece is prevented from being scratched; after the workpiece is punched and bent, the mounting seat 5 is lifted, the cable 30 is loosened, the spring 20 presses the fixing seat 16 downwards, the latch 17 is meshed with the gear 18, the rotating shaft 11 cannot rotate, and the clamping wheel 12 is fixed and cannot rotate, so that the workpiece is clamped and fixed.

After adopting above-mentioned structure, this embodiment beneficial effect does: this embodiment a positioner is used in product processing, it supports the work piece of placing on workstation 2 through pressing from both sides tight wheel 12 on the tight seat 9, and then steps up fixedly to the work piece, press from both sides tight wheel 12 and fix on axis of rotation 11, gear 18 on the axis of rotation 11 carries on spacingly through latch 17, latch 17 is fixed on mobilizable fixing base 16, fixing base 16 is connected with mount pad 5 through cable 30, when mount pad 5 drives punching press head 6 and descends and carry out the punching press, it stimulates fixing base 16 through cable 30, make latch 17 break away from gear 18, axis of rotation 11 can rotate this moment, and then at the in-process of punching press, when the work piece surface produces the displacement that extends, press from both sides tight wheel 12 and rotate on the surface of work piece, avoid producing the fish tail to the work piece.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a positioner is used in product processing which characterized in that: the hydraulic press comprises a base (1), a support (3), a workbench (2), a mounting seat (5), a stamping head (6) and a clamping seat (9), wherein the workbench (2) is fixedly arranged on the base (1), the support (3) is erected above the workbench (2), a sliding rail (4) is fixedly arranged on the support (3), the mounting seat (5) is slidably arranged on the sliding rail (4), the stamping head (6) is fixedly arranged on the lower side wall of the mounting seat (5), a hydraulic push rod (7) is fixedly arranged on the support (3), and the output end of the hydraulic push rod (7) is fixedly arranged on the upper side wall of the mounting seat (5); a guide rod (8) is fixedly arranged on the support (3), a clamping seat (9) is movably sleeved on the guide rod (8), a mounting groove (10) is formed in the upper side wall of the clamping seat (9), a rotating shaft (11) is rotatably arranged in the mounting groove (10) through a bearing, the left end and the right end of the rotating shaft (11) are respectively arranged on the left side wall and the right side wall of the clamping seat (9) in a penetrating mode, clamping wheels (12) are fixedly arranged at the left end and the right end of the rotating shaft (11), the clamping wheels (12) are arranged above the workbench (2), lead screws (13) are fixedly arranged at the left end and the right end of the upper side wall of the clamping seat (9), a limiting plate (15) is fixedly arranged on the support (3), the upper end of each lead screw (13) is arranged on each limiting plate (15) in a penetrating mode, a screw nut (14) is rotatably arranged on the lead screw; a fixed seat (16) is movably sleeved on the guide rod (8), the fixed seat (16) is arranged above the clamping seat (9), a latch (17) is fixedly arranged on the lower surface of the fixed seat (16), a gear (18) is fixedly arranged on the rotating shaft (11), the gear (18) is arranged in the mounting groove (10), the latch (17) is movably meshed with the gear (18) after passing through the mounting groove (10), a fixed plate (19) is fixedly arranged on the clamping seat (9), the upper side wall of the fixed plate (19) is movably sleeved on the guide rod (8), the upper side wall of the fixed plate (19) is arranged above the fixed seat (16), a spring (20) is sleeved on the guide rod (8), the upper end of the spring (20) is fixedly arranged on the upper side wall of the fixed plate (19), the lower end of the spring (20) is fixedly arranged on the fixed seat (16), and a guy cable (30) is fixedly arranged on the upper surface of the fixed seat (16), a guide wheel (29) is fixedly arranged on the support (3), and the inhaul cable (30) is fixedly arranged on the mounting seat (5) after bypassing the guide wheel (29).

2. The positioning device for processing the product according to claim 1, wherein: the lower surface of the clamping seat (9) is fixedly provided with a rubber pad (21), and the lower surface of the rubber pad (21) is lower than the lower side edge of the clamping wheel (12).

3. The positioning device for processing the product according to claim 1, wherein: the lateral wall of mount pad (5) on be equipped with spool (22) through the bearing soon, the one end that cable (30) are located mount pad (5) is fixed on spool (22) around establishing, the end of spool (22) is fixed and is provided with crown plate (23), spacing hole (24) have been seted up to the first-class angle in crown plate (23), fixed being provided with female thread bush (25) on mount pad (5), wear to establish the screw thread and connect threaded rod (26) soon in female thread bush (25), threaded rod (26) activity is worn to establish in spacing hole (24).

4. The positioning device for processing the product according to claim 1, wherein: the screw rod (13) is provided with a limit nut (27) in a screwed mode, and the limit nut (27) is arranged above the limit plate (15).

5. The positioning device for processing the product according to claim 1, wherein: the bracket (3) is fixedly provided with a hanging ring (28), and the hanging ring (28) is arranged above the mounting seat (5).