CN215033229U

CN215033229U - Quick bending device is used in hoop production

Info

Publication number: CN215033229U
Application number: CN202121268726.5U
Authority: CN
Inventors: 陈仁斌
Original assignee: Zhejiang Hongyang Auto Parts Co ltd
Current assignee: Zhejiang Hongyang Auto Parts Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-07
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a quick bending device is used in hoop production, the clamp plate that will wait to bend is placed between two spacing, clockwise rotation through the servo motor output drives the pivot and rotates, the pivot drives down to press a section of thick bamboo through reel and stay cord and moves down and push down the clamp plate that will wait to bend to the recess inner chamber, the spring is stretched this moment, the pivot drives the gear clockwise rotation simultaneously, the gear drives the connecting rod through the rack and moves in opposite directions, the connecting rod drives the plate of bending through the slide bar and moves in opposite directions and press a section of thick bamboo outer wall downwards with the left and right both ends of clamp plate and bend, make the servo motor output reversal after the bending is accomplished then will bend the clamp take out from the gap of two lower pressure section of thick bamboo opposite ends can, the device simple structure, convenient operation, easy maintenance and with low costs; can arrange a plurality of clamp boards between two spacing, a plurality of clamps of disposable production, production efficiency is high, and the practicality is strong.

Description

Quick bending device is used in hoop production

Technical Field

The utility model relates to a bending device technical field, more specifically say, it relates to a quick bending device is used in clamp production.

Background

The clamp is a connecting device for connecting pipe fittings, valves and pipeline fittings with grooves, is used for tightly connecting quick joints, and the common joints are provided with gaskets, rubber, silica gel and polytetrafluoroethylene, and have good performance, high sealing degree and simple installation; the clamp can be divided into: stainless steel double steel wire clamp, carbon steel double steel wire clamp, phosphorus copper double steel wire clamp, zinc-plated double steel wire clamp, nickel-plated double steel wire clamp.

In the clamp production process, the clamp is required to be bent frequently, most of the existing clamp bending devices are complex in structure, inconvenient to operate and maintain and high in cost, only one clamp can be bent at a time, the production efficiency is low, and therefore the quick bending device for clamp production is provided.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model provides a quick bending device is used in clamp production has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the present invention adopts the following technical solutions:

a quick bending device for hoop production comprises a base, wherein an arc-shaped groove is formed in the top of the base, slide rails are symmetrically connected to the left and right of the top of the base, slide rods are slidably connected to the top of the slide rails, opposite ends of the slide rods are respectively connected with bending plates with arc-shaped cross sections, limiting strips are symmetrically arranged on the top of the base and between the two bending plates, through holes are formed between the left side wall and the right side wall of the base, a rotating shaft is connected between the front side wall and the rear side wall of an inner cavity of each through hole, and a linkage assembly is arranged on the outer wall of each rotating shaft and matched with the slide rods;

the front end and the rear end of the rotating shaft respectively penetrate through the base and are connected with a driving assembly; a lower pressing cylinder is symmetrically arranged at the front and the back above the groove, and the driving assembly is matched with the lower pressing cylinder; the side wall has servo motor before the base through the leg joint, and servo motor output and pivot front end are connected.

Preferably, the linkage assembly comprises a gear, the center of the gear is connected with the outer wall of the rotating shaft, the top and the bottom of the gear are respectively meshed with a rack, one end, far away from each other, of the rack extends out of the inner cavity of the through hole and is connected with an L-shaped connecting rod, and the other end of the connecting rod is connected with one end, far away from each other, of the corresponding sliding rod.

Preferably, the driving assembly comprises two fixing rods, the two fixing rods are symmetrically connected to the bottom of the inner cavity of the groove in a front-back mode, the fixing rods penetrate through the corresponding lower pressing cylinders, the tops of the fixing rods are connected with limiting plates, and springs are connected between the bottoms of the limiting plates and the tops of the lower pressing cylinders; both ends are connected with the reel respectively around the pivot, and the stay cord has been drawn forth to the reel, and the stay cord other end upwards is connected with the lower pressure cylinder bottom that corresponds.

Preferably, the lower pressing cylinder is of a hollow structure.

Preferably, the top of the limiting strip is flush with the bottom of the bending plate.

The utility model has the advantages that:

1. the utility model discloses to wait that the clamp board of bending is placed between two spacing, drive the pivot rotation through servo motor output clockwise rotation, the pivot drives the reel rotation, the reel drives through the stay cord and pushes down a section of thick bamboo and move down and push down the clamp board of waiting to bend to the recess inner chamber, the spring is stretched this moment, the pivot drives the gear clockwise rotation simultaneously, two racks move in opposite directions about the gear drives, the rack drives the connecting rod and moves in opposite directions, the connecting rod drives the slide bar and moves in opposite directions, the slide bar drives corresponding bending board and pushes down a section of thick bamboo outer wall along the slide rail in opposite directions and with the clamp board left and right both ends, make servo motor output reversal after the completion of bending and then will bend the clamp from the gap of two pushing down section of thick bamboo opposite ends take out can, the device simple structure, convenient operation, easy maintenance and with low costs;

2. the utility model discloses in can arrange a plurality of clamp boards between two spacing, press a section of thick bamboo and bend the board through two and push down and bend, can once only produce a plurality of clamps, production efficiency is high, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the apparatus;

FIG. 2 is a top view of the apparatus;

FIG. 3 is a cross-sectional view of the left side of the device;

FIG. 4 is a schematic view of the slide rail and the slide bar engaged;

in the figure: 1-base, 2-groove, 3-slide rail, 4-slide bar, 5-bending plate, 6-limit strip, 7-through hole, 8-rotating shaft, 9-linkage component, 91-gear, 92-rack, 93-connecting rod, 10-driving component, 101-fixed rod, 102-limit plate, 103-spring, 104-reel, 105-pull rope, 11-pressing barrel and 12-servo motor.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the indicated orientation or positional relationship thereof is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third," if any, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With reference to fig. 1-4, the utility model provides a technical scheme, a quick bending device for hoop production, including base 1, base 1 top is equipped with circular arc recess 2, base 1 top bilateral symmetry rigid coupling has slide rail 3, slide rail 3 top sliding connection has slide bar 4, slide bar 4 relative end is respectively rigid coupling has bending plate 5 that the sectional area is circular arc, base 1 top and lie in two bending plate 5 between be equipped with spacing strip 6 symmetrically, be equipped with through-hole 7 between the base 1 left and right side wall, connect with pivot 8 between the through-hole 7 inner chamber front and back side wall rotatably, the outer wall of pivot 8 is equipped with linkage assembly 9, linkage assembly 9 and slide bar 4 cooperate;

the front end and the rear end of the rotating shaft 8 respectively penetrate through the base 1 and are fixedly connected with a driving assembly 10; a lower pressing cylinder 11 is symmetrically arranged at the front and the rear above the groove 2, and a driving assembly 10 is matched with the lower pressing cylinder 11; the front side wall of the base 1 is fixedly connected with a servo motor 12 through a bracket, and the output end of the servo motor 12 is fixedly connected with the front end of the rotating shaft 8.

The linkage assembly 9 comprises a gear 91, the center of the gear 91 is fixedly connected with the outer wall of the rotating shaft 8, the top and the bottom of the gear 91 are respectively meshed with a rack 92, one end, far away from each other, of the rack 92 extends out of the inner cavity of the through hole 7 and is fixedly connected with an L-shaped connecting rod 93, and the other end of the connecting rod 93 is fixedly connected with one end, far away from each other, of the corresponding sliding rod 4.

The driving assembly 10 comprises two fixing rods 101, the two fixing rods 101 are symmetrically and fixedly connected to the bottom of the inner cavity of the groove 2 in a front-back manner, the fixing rods 101 penetrate through the corresponding lower pressing cylinders 11, the top parts of the fixing rods 101 are fixedly connected with limiting plates 102, and springs 103 are fixedly connected between the bottom parts of the limiting plates 102 and the top parts of the lower pressing cylinders 11; the front end and the rear end of the rotating shaft 8 are respectively fixedly connected with a winding wheel 104, a pulling rope 105 is led out from the winding wheel 104, and the other end of the pulling rope 105 is fixedly connected with the bottom of the corresponding lower pressing barrel 11 upwards.

The pressing cylinder 11 is a hollow structure, which can reduce the weight of the pressing cylinder 11, so that the pressing cylinder 11 can move up faster under the action of the spring 103 after pressing.

Wherein, 6 tops of spacing strip and 5 bottoms of bending are leveled, prevent that spacing strip 6 from influencing 5 removals of bending.

One specific application of this embodiment is:

when the device is needed, a hoop plate to be bent is placed at the top of the base 1 and located between the two limiting strips 6, the output end of the servo motor 12 rotates clockwise to drive the rotating shaft 8 to rotate, the rotating shaft 8 drives the reel 104 to rotate, the reel 104 drives the pressing barrel 11 to move downwards through the pull rope 105 and presses the hoop plate to be bent downwards to the inner cavity of the groove 2, and at the moment, the left end and the right end of the hoop plate tilt upwards and the spring 103 is stretched; meanwhile, the rotating shaft 8 drives the gear 91 to rotate clockwise, the gear 91 drives the upper rack 92 and the lower rack 92 to move in opposite directions, the racks 92 drive the connecting rods 93 to move in opposite directions, the connecting rods 93 drive the slide bars 4 to move in opposite directions, the slide bars 4 drive the corresponding bending plates 5 to move in opposite directions along the slide rails 3 and bend the outer walls of the left end and the right end of the hoop plate downward pressing cylinders 11, the output ends of the servo motors 12 are reversed after bending is completed, then the rotating shaft 8 drives the downward pressing cylinders 11 to move upwards and the bending plates 5 to move in directions away from each other through the driving assembly 10 and the linkage assembly 9 respectively, and then the bent hoops are taken out of gaps at the opposite ends of the two downward pressing cylinders 11;

this device can arrange a plurality of clamp boards and place between two spacing 6, pushes down a section of thick bamboo 11 and the board 5 of bending through two and pushes down and bend, can once only produce a plurality of clamps, and production efficiency is high.

The electric elements adopted by the patent are all sold in the market, and the specific structure and the control mode are not repeated in the specification.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A quick bending device for hoop production comprises a base (1) and is characterized in that a circular arc-shaped groove (2) is formed in the top of the base (1), slide rails (3) are symmetrically connected to the left and right of the top of the base (1), slide rods (4) are slidably connected to the tops of the slide rails (3), opposite ends of the slide rods (4) are respectively connected with bending plates (5) with circular arc-shaped cross sections, limiting strips (6) are symmetrically arranged on the top of the base (1) and between the two bending plates (5), through holes (7) are formed between the left side wall and the right side wall of the base (1), a rotating shaft (8) is connected between the front side wall and the rear side wall of an inner cavity of each through hole (7), a linkage assembly (9) is arranged on the outer wall of each rotating shaft (8), and the linkage assembly (9) is matched with the slide rods (4);

the front end and the rear end of the rotating shaft (8) respectively penetrate through the base (1) and are connected with a driving assembly (10); lower pressing cylinders (11) are symmetrically arranged in front and back above the groove (2), and the driving assembly (10) is matched with the lower pressing cylinders (11); the side wall has servo motor (12) before base (1) through the leg joint, and servo motor (12) output and pivot (8) front end are connected.

2. The quick bending device for producing the clamp according to claim 1, wherein: linkage subassembly (9) include gear (91), and gear (91) center and pivot (8) outer wall connection, gear (91) top and bottom mesh respectively has rack (92), and the one end that rack (92) kept away from each other stretches out through-hole (7) inner chamber and is connected with connecting rod (93) of L shape, and the one end that the other end of connecting rod (93) and corresponding slide bar (4) kept away from each other is connected.

3. The quick bending device for producing the clamp according to claim 1, wherein: the driving assembly (10) comprises two fixing rods (101), the two fixing rods (101) are symmetrically connected to the bottom of the inner cavity of the groove (2) front and back, the fixing rods (101) penetrate through the corresponding lower pressing cylinders (11), the tops of the fixing rods (101) are connected with limiting plates (102), and springs (103) are connected between the bottoms of the limiting plates (102) and the tops of the lower pressing cylinders (11); two ends are connected with reel (104) respectively around pivot (8), and stay cord (105) have been drawn forth to reel (104), and the other end of stay cord (105) is upwards connected with corresponding push down section of thick bamboo (11) bottom.

4. The quick bending device for producing the clamp according to claim 1, wherein: the lower pressing cylinder (11) is of a hollow structure.

5. The quick bending device for producing the clamp according to claim 1, wherein: the top of the limiting strip (6) is flush with the bottom of the bending plate (5).