CN210877182U

CN210877182U - Quick part binding off device

Info

Publication number: CN210877182U
Application number: CN201921875306.6U
Authority: CN
Inventors: 彭协
Original assignee: Suzhou Baya Precision Machinery Co ltd
Current assignee: Suzhou Baya Precision Machinery Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-06-30
Anticipated expiration: 2029-11-04

Abstract

The utility model relates to a rapid part closing device, which relates to the technical field of part tools.A first bracket is fixedly arranged on a base, a guide roller is rotatably arranged on the first bracket, a bearing is arranged on the right side wall of the first bracket in a penetrating way and a first rotating shaft is rotatably connected, and a fixed support roller is fixedly arranged on the left end of the first rotating shaft; a second bracket is fixedly arranged on the base, a guide rod is fixedly arranged on the left side wall of the second bracket, a fixed seat is arranged on the guide rod in a sliding manner, a bearing is arranged on the fixed seat in a penetrating manner and is screwed with a second rotating shaft, a movable supporting roller is fixedly arranged on the left end of the second rotating shaft, a pressing cylinder is fixedly arranged on the second bracket, and an output shaft of the pressing cylinder is fixedly arranged on the upper surface of the fixed seat; the movable supporting roll and the fixed supporting roll are abutted to the inner side and the outer side of the opening of the workpiece, the fixed supporting roll and the movable supporting roll synchronously rotate, the side wall of the workpiece is convenient to limit and bend, the edge folding of the opening of the workpiece is controllable during closing-up processing, and the finished product yield is high.

Description

Quick part binding off device

Technical Field

The utility model relates to a part frock technical field, concretely relates to quick part binding off device.

Background

The port of the part of the cylindrical metal piece needs to be closed, so that subsequent processing and utilization are facilitated.

In the prior art, when the metal cylinder is closed up, the metal cylinder is processed in an inward extrusion mode through the compression roller, so that the inward bending degree of the opening of a workpiece is difficult to control during closing up processing, the phenomenon of folding edges is easily caused, the defective rate of workpiece processing is high, 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 quick part binding off device, it supports the inside and outside both sides at the work piece oral area through moving the backing roll and deciding the backing roll to make and decide the backing roll and move the backing roll and rotate in step, be convenient for carry out spacing the buckling with the work piece lateral wall, and then when binding off add-in processing work piece oral area hem controllable, off-the-shelf yields is high.

In order to achieve the above object, the utility model adopts the following technical scheme: the automatic supporting device comprises a base, a first support, a guide roller, a fixed supporting roller, a second support and a movable supporting roller, wherein the first support is fixedly arranged on the base; the base is fixedly provided with a second bracket, the second bracket is arranged on the right side of the first bracket, the left side wall of the second bracket is fixedly provided with a guide rod, the guide rod is provided with a fixed seat in a sliding manner, the fixed seat is screwed with a second rotating shaft by penetrating through a bearing, the left end of the second rotating shaft is fixedly provided with a movable supporting roller, the movable supporting roller is arranged right above the fixed supporting roller, the second bracket is fixedly provided with a pressing cylinder, and the output shaft of the pressing cylinder is fixedly arranged on the upper surface of the fixed seat; the lower side wall of the second support is fixedly provided with a motor, an output shaft of the motor is in transmission connection with a right end head of a first rotating shaft, the first rotating shaft is sleeved with a first straight gear, the first straight gear is arranged on the right side of the first support, the right end head of the second rotating shaft is sleeved with a second straight gear, and the first straight gear and the second straight gear are meshed.

Further, the fixed slide rail that is provided with on the upper surface of a support, and the slide rail setting is in the left side of guide roll, slide on the slide rail and be provided with the limiting plate No. one, the pivot is equipped with the ejector pin soon on the left side wall of limiting plate, the fixed rubber block that is provided with on the lower surface of ejector pin, the ejector pin passes through the rubber block activity and supports to establish on the upper surface of slide rail.

Further, the guide bar on the activity cover be equipped with No. two limiting plates, No. two limiting plates set up in the top of fixing base, and the fixing base supports to establish on the lower surface of No. two limiting plates, the output shaft activity of push down the cylinder is worn to establish on No. two limiting plates, the fixed spring that is provided with on the upper surface of No. two limiting plates, spring movable sleeve establishes on the guide bar, and the upper end of spring is fixed to be set up on the upper end of guide bar.

Furthermore, the right side edge of the upper surface of the first support is fixedly provided with a baffle, the right side wall of the fixed supporting roll is movably abutted to the left side wall of the baffle, and the right side wall of the movable supporting roll is movably abutted to the left side wall of the baffle.

Furthermore, a guide wheel set is rotatably arranged on the inner rotating shaft of the second support, a rubber belt is sleeved on the guide wheel set, and the lower belt surface of the rubber belt is clamped between the first straight gear and the second straight gear.

After the structure is adopted, the utility model discloses beneficial effect does: a quick part binding off device, it supports the inside and outside both sides at the work piece oral area through moving the backing roll and deciding the backing roll to make and decide the backing roll and move the synchronous rotation of backing roll, be convenient for carry out spacing the buckling with the work piece lateral wall, and then when binding off add man-hour work piece oral area hem controllable, off-the-shelf yields is high, the utility model has the advantages of simple structure sets up rationally, 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 top view of fig. 1.

Fig. 3 is a left side view of fig. 1.

Fig. 4 is a schematic structural view of the middle guide wheel set and the rubber belt of the present invention.

Description of reference numerals:

base 1, a support 2, guide roll 3, a axis of rotation 4, decide backing roll 5, No. two supports 6, guide bar 7, fixing base 8, No. two axes of rotation 9, move backing roll 10, push down cylinder 11, motor 12, No. one spur gear 13, No. two spur gears 14, slide rail 15, No. one limiting plate 16, ejector pin 17, rubber block 18, No. two limiting plates 19, spring 20, baffle 21, direction wheelset 22, rubber tape 23.

Detailed Description

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

Referring to fig. 1-4, the present embodiment comprises a base 1, a first bracket 2, a guide roller 3, a fixed support roller 5, a second bracket 6, and a movable support roller 10, wherein the first bracket 2 is welded on the base 1, the guide roller 3 is rotatably arranged on the first bracket 2, a first rotating shaft 4 is rotatably connected to a right side wall of the first bracket 2 through a bearing, the fixed support roller 5 is welded on a left end of the first rotating shaft 4, a sliding rail 15 is welded on an upper surface of the first bracket 2, the sliding rail 15 is arranged on a left side of the guide roller 3, a first limit plate 16 is slidably arranged on the sliding rail 15, a push rod 17 is rotatably arranged on a left side wall of the first limit plate 16, a rubber block 18 is fixed on a lower surface of the push rod 17, the push rod 17 movably abuts against an upper surface of the sliding rail 15 through the rubber block 18, when a workpiece is erected on the guide roller 3, the push rod 17 is rotated upward to separate the push rod 17 from the sliding rail 15, when the first limiting plate 16 is pushed rightwards, the workpiece can be moved rightwards, so that the opening of the workpiece is positioned at a machining position, and the workpiece is prevented from sliding leftwards, after the first limiting plate 16 is adjusted, the ejector rod 17 is rotated downwards, the rubber block 18 abuts against the sliding rail 15, and at the moment, the ejector rod 17 can support the first limiting plate 16 to be incapable of sliding due to friction force between the rubber block 18 and the sliding rail 15;

a second bracket 6 is welded on a base 1, the second bracket 6 is arranged on the right side of a first bracket 2, a guide rod 7 is welded on the left side wall of the second bracket 6, a fixed seat 8 is slidably arranged on the guide rod 7, a bearing is penetrated through the fixed seat 8 and is rotatably connected with a second rotating shaft 9, a movable supporting roller 10 is sleeved and welded on the left end head of the second rotating shaft 9, the movable supporting roller 10 is arranged right above a fixed supporting roller 5, a downward pressing cylinder 11 is riveted on the second bracket 6, an output shaft of the downward pressing cylinder 11 is connected on the upper surface of the fixed seat 8 through a flange, a second limiting plate 19 is movably sleeved on the guide rod 7, the second limiting plate 19 is arranged above the fixed seat 8, the fixed seat 8 is abutted against the lower surface 19 of the second limiting plate, an output shaft of the downward pressing cylinder 11 movably penetrates through the second limiting plate 19, a spring 20 is arranged on the upper surface of the second limiting plate 19, the spring 20 is movably sleeved on the guide rod 7, the upper end of the spring 20 is riveted on the upper end head of the guide rod 7, when the movable supporting roller 10 presses and clamps a workpiece, the spring 20 abuts against the second limiting plate 19 and descends to press the upper surface of the workpiece, the workpiece can be abutted against the guide roller 3, the workpiece is prevented from tilting during machining, and normal machining of the workpiece is guaranteed;

a baffle 21 is welded on the right side edge of the upper surface of the first support 2, the right side wall of the fixed supporting roll 5 movably abuts against the left side wall of the baffle 21, the right side wall of the movable supporting roll 10 movably abuts against the left side wall of the baffle 21, the baffle 21 can abut against the right end opening of a workpiece when the workpiece is placed, and the phenomenon that the folded edge is too wide when the workpiece is closed up can be avoided;

a motor 12 is riveted on the lower side wall of the second bracket 6, an output shaft of the motor 12 is connected with the right end head of the first rotating shaft 4 through a coupler, the first rotating shaft 4 is sleeved with a first straight gear 13 in a welded manner, the first straight gear 13 is arranged on the right side of the first bracket 2, the right end head of the second rotating shaft 9 is sleeved with a second straight gear 14 in a welded manner, the first straight gear 13 is meshed with the second straight gear 14, a guide wheel set 22 is rotatably arranged on a rotating shaft in the second bracket 6, a rubber belt 23 is sleeved on the guide wheel set 22, a lower belt surface of the rubber belt 23 is clamped between the first straight gear 13 and the second straight gear 14, when the side wall of a workpiece is thick and the second straight gear 14 cannot be completely meshed with the first straight gear 13 after descending, the rubber belt 23 is clamped between the first straight gear 13 and the second straight gear 14 to fill a gap between the first straight gear 13 and the second straight gear 14, and ensure that the first straight gear 13 is tightly meshed with the second straight gear 14, the rubber belt 23 is a consumable and can be replaced.

The working principle of the specific embodiment is as follows: putting a cylindrical workpiece needing to be closed on a guide roller 3, putting a right port of the workpiece on a fixed support roller 5, inserting the fixed support roller 5 into the right port of the workpiece, starting a downward-pressing cylinder 11, pushing a fixed seat 8 downwards by the downward-pressing cylinder 11, driving a movable support roller 10 to be pressed downwards by the fixed seat 8, bending the port of the workpiece by the movable support roller 10 matching with the fixed support roller 5, meshing a first spur gear 13 with a second spur gear 14, starting a motor 12, driving a first rotating shaft 4 to rotate by the motor 12, driving the fixed support roller 5 to rotate by the first rotating shaft 4, driving the second spur gear 14 to rotate by the first spur gear 13 at the moment, further synchronously rotating the fixed support roller 5 and the movable support roller 10 in opposite directions to drive the workpiece to rotate, bending and closing the port of the workpiece, closing the motor 12 after the workpiece is closed, starting the downward-pressing cylinder 11 to ascend, pulling the movable support roller 10 to ascend, and taking the workpiece out, and putting the workpiece into the next workpiece for processing.

After adopting above-mentioned structure, this embodiment beneficial effect does:

1. the fixed supporting roll 5 props against the outer side wall of the opening of the workpiece to close and bend the opening of the workpiece, the movable supporting roll 10 is inserted into the opening of the workpiece and matched with the fixed supporting roll 5 to clamp the side wall of the workpiece, and then the edge of the opening of the workpiece is limited and bent, so that the closing and folding angle of the workpiece is controllable;

2. the first straight gear 13 and the second straight gear 14 which are meshed can drive the fixed supporting roller 5 and the movable supporting roller 10 to synchronously rotate in opposite directions, so that the closing edge of the workpiece can be smooth, and the closing edge folds can be avoided.

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 quick part binding off device which characterized in that: the device comprises a base (1), a first support (2), a guide roller (3), a fixed support roller (5), a second support (6) and a movable support roller (10), wherein the first support (2) is fixedly arranged on the base (1), the guide roller (3) is rotatably arranged on the first support (2) through a rotating shaft, a first rotating shaft (4) is rotatably connected to the right side wall of the first support (2) through a bearing, and the fixed support roller (5) is fixedly arranged at the left end of the first rotating shaft (4); a second bracket (6) is fixedly arranged on the base (1), the second bracket (6) is arranged on the right side of the first bracket (2), a guide rod (7) is fixedly arranged on the left side wall of the second bracket (6), a fixed seat (8) is arranged on the guide rod (7) in a sliding manner, a second rotating shaft (9) is screwed on the fixed seat (8) through a bearing, a movable supporting roller (10) is fixedly arranged on the left end head of the second rotating shaft (9), the movable supporting roller (10) is arranged right above the fixed supporting roller (5), a pressing cylinder (11) is fixedly arranged on the second bracket (6), and an output shaft of the pressing cylinder (11) is fixedly arranged on the upper surface of the fixed seat (8); the lower side wall of the second support (6) is fixedly provided with a motor (12), an output shaft of the motor (12) is in transmission connection with a right end head of a first rotating shaft (4), the first rotating shaft (4) is sleeved with a first straight gear (13), the first straight gear (13) is arranged on the right side of the first support (2), the right end head of a second rotating shaft (9) is sleeved with a second straight gear (14), and the first straight gear (13) is meshed with the second straight gear (14).

2. A rapid part necking-in device according to claim 1, wherein: the upper surface of a support (2) on the fixed slide rail (15) that is provided with, and slide rail (15) set up in the left side of guide roll (3), slide rail (15) go up and slide and be provided with limiting plate (16) No. one, the left side wall of limiting plate (16) goes up the pivot and is equipped with ejector pin (17) soon, the fixed rubber block (18) that is provided with on the lower surface of ejector pin (17), ejector pin (17) are passed through rubber block (18) activity and are supported and establish on the upper surface of slide rail (15).

3. A rapid part necking-in device according to claim 1, wherein: guide bar (7) go up the activity cover and be equipped with No. two limiting plates (19), No. two limiting plates (19) set up the top at fixing base (8), and fixing base (8) support and establish on the lower surface of No. two limiting plates (19), the output shaft activity of push down cylinder (11) is worn to establish on No. two limiting plates (19), the fixed spring (20) that is provided with on the upper surface of No. two limiting plates (19), spring (20) activity cover is established on guide bar (7), and the upper end of spring (20) is fixed to be set up on the upper end of guide bar (7).

4. A rapid part necking-in device according to claim 1, wherein: the right side edge of the upper surface of the first support (2) is fixedly provided with a baffle (21), the right side wall of the fixed supporting roll (5) is movably abutted to the left side wall of the baffle (21), and the right side wall of the movable supporting roll (10) is movably abutted to the left side wall of the baffle (21).

5. A rapid part necking-in device according to claim 1, wherein: no. two support (6) internal rotation axle be equipped with direction wheelset (22) soon, the cover is equipped with rubber tape (23) on direction wheelset (22), the lower area face clamp of rubber tape (23) is established between No. one straight-teeth gear (13) and No. two straight-teeth gear (14).