CN210647927U

CN210647927U - A dog-ear device for hardware work piece

Info

Publication number: CN210647927U
Application number: CN201921320208.6U
Authority: CN
Inventors: 焦秀玲
Original assignee: Kunshan Haihong Electronic Technology Co Ltd
Current assignee: Kunshan Haihong Electronic Technology Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-06-02
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a dog-ear device for hardware workpiece, including pushing mechanism and dog-ear mechanism, dog-ear mechanism establishes the left side at the pushing mechanism top, pushing mechanism includes the base, first spout has been seted up on base top right side, the inside of first spout is equipped with first slider, the rear side fixedly connected with stopper of first slider, the spacing groove of using rather than the cooperation is seted up to the position that the base corresponds the stopper, the slow-speed motor is installed to the position that the base right side just corresponds first spout, fixedly connected with drive pivot on the output shaft of slow-speed motor. This a dog-ear device for hardware component utilizes the transmission mode of lead screw, pushes up to bend to the work piece, and convenient operation not only can guarantee the stability of bending and the accuracy of dog-ear moreover, avoids the work piece impaired, has improved the quality of hardware component dog-ear, has brought very big convenience for the user.

Description

A dog-ear device for hardware work piece

Technical Field

The utility model relates to a relevant equipment technical field of five metals specifically is a dog-ear device for five metals work piece.

Background

The five metals of gold, silver, copper, iron, tin are traditional hardware products, in some hardware metal product's production and processing, often need carry out the dog-ear to it and handle, in order to obtain qualified product, the dog-ear device that is used for hardware workpiece of prior art is most stable relatively poor, be difficult to guarantee the accuracy of every dog-ear, lead to the work piece impaired easily, the quality of hardware workpiece dog-ear has been reduced, great inconvenience has been brought for the user, we have proposed a dog-ear device for hardware workpiece for this reason, in order to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dog-ear device for hardware work piece to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a corner folding device for a hardware workpiece comprises a pushing mechanism and a corner folding mechanism, wherein the corner folding mechanism is arranged on the left side of the top of the pushing mechanism;

the pushing mechanism comprises a base, a first sliding groove is arranged on the right side of the top of the base, a first sliding block is arranged inside the first sliding groove, the rear side of the first sliding block is fixedly connected with a limiting block, a limiting groove matched with the limiting block is arranged at the position of the base corresponding to the limiting block, a slow motor is arranged on the right side of the base and corresponding to the first sliding groove, a driving rotating shaft is fixedly connected on an output shaft of the slow motor, the left end of the driving rotating shaft penetrates through the first sliding groove and extends to the interior of the first sliding groove to be fixedly connected with a screw rod, the left end of the screw rod penetrates through the first sliding block and extends to the exterior of the first sliding block, the screw rod is connected with the first sliding block through threads, the top of the first sliding block penetrates through the first sliding groove and extends to the outside of the first sliding groove to be provided with a first connecting shaft, a pushing rod is movably connected to the surface of the first connecting shaft, and a second connecting shaft is arranged at one end, far away from the first connecting shaft, of the pushing rod;

dog-ear mechanism includes first fixed block, the driving groove has been seted up in the left side at first fixed block top, install the cylinder in the driving groove, the top of cylinder runs through the driving groove and extends to its outside fixedly connected with second fixed block, be equipped with the hardware work piece body between first fixed block and the second fixed block, the second spout is seted up on the right side of first fixed block, the top fixedly connected with gag lever post of second spout inner wall, the bottom of gag lever post and the bottom fixed connection of second spout inner wall, the surface activity of gag lever post has the second slider, the right side of second slider runs through the second spout and extends to its outside fixedly connected with connecting plate, the top fixedly connected with push pedal of bending of connecting plate.

Preferably, the first fixing block is welded on the left side of the top of the base, and the second connecting shaft is arranged on the right side of the connecting plate.

Preferably, a stabilizing shell is arranged on the right side of the base and at a position corresponding to the slow-speed motor, and heat dissipation holes are formed in the surface of the stabilizing shell.

Preferably, a bearing is arranged on the left side of the inner wall of the first sliding groove and corresponds to the position of the screw rod, and one end of the screw rod penetrates through the bearing and extends to the inside of the screw rod to be movably connected with the screw rod.

Preferably, the left side of the second sliding block is provided with a roller, and a roller groove matched with the first fixing block is formed in the position, corresponding to the roller, of the first fixing block.

Preferably, a ball is arranged at the position of the second sliding block corresponding to the limiting rod.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cylinder drives first fixed block and moves down, press from both sides the hardware component body tightly, and make it expose the dog-ear position, utilize slow motor to drive the lead screw and rotate, threaded connection is under the limiting displacement of stopper and spacing groove first slider on it, drive first connecting axle and move to the left, under the swing joint effect of catch bar and second connecting axle, the second slider moves in the second spout under the gag lever post effect, under the connecting plate is connected, utilize the push pedal of bending upwards to promote the hardware component body and bend, this a dog-ear device for hardware component, utilize the drive scheme of lead screw, it bends to push up the work piece, and is convenient for operation, and can guarantee the stability of bending and the accuracy of dog-ear, avoid the work piece impaired, the quality of hardware component dog-ear has been improved, very big convenience has been brought for the user.

2. The utility model discloses a set up firm shell, the stability of slow motor installation on the base has been improved, prevent to drop, the louvre is favorable to slow motor's heat dissipation, through setting up the bearing, certain joint support is carried out to the left end of lead screw, the stationarity of lead screw when rotating has been improved, through setting up the gyro wheel, can carry out certain slip support to the second slider, it leads to the friction too big to prevent that the second slider from receiving left extrusion force, be unfavorable for the removal of second slider, through setting up the ball, the cooperation gyro wheel can improve the friction of second slider when removing.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is a sectional view of the pushing mechanism of the present invention;

fig. 3 is a structural section view of the front view of the angle folding mechanism of the present invention.

In the figure: the device comprises a pushing mechanism 1, a base 11, a first sliding groove 12, a first sliding block 13, a limiting block 14, a limiting groove 15, a slow-speed motor 16, a driving rotating shaft 17, a lead screw 18, a first connecting shaft 19, a pushing rod 110, a second connecting shaft 111, a stabilizing shell 112, a bearing 113, a corner folding mechanism 2, a first fixing block 21, a driving groove 22, an air cylinder 23, a second fixing block 24, a hardware workpiece body 25, a second sliding groove 26, a limiting rod 27, a second sliding block 28, a connecting plate 29, a bending push plate 210, a roller 211 and a ball 212.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a corner folding device for hardware workpieces includes a pushing mechanism 1 and a corner folding mechanism 2, wherein the corner folding mechanism 2 is disposed on the left side of the top of the pushing mechanism 1.

The pushing mechanism 1 comprises a base 11, a first sliding groove 12 is formed in the right side of the top of the base 11, a first sliding block 13 is arranged inside the first sliding groove 12, a limiting block 14 is fixedly connected to the rear side of the first sliding block 13, a limiting groove 15 matched with the limiting block 14 is formed in the position, corresponding to the limiting block 14, of the base 11, a slow motor 16 is installed on the right side of the base 11 and corresponding to the position of the first sliding groove 12, a stabilizing shell 112 is arranged on the right side of the base 11 and corresponding to the position of the slow motor 16, heat dissipation holes are formed in the surface of the stabilizing shell 112, a driving rotating shaft 17 is fixedly connected to an output shaft of the slow motor 16, the left end of the driving rotating shaft 17 penetrates through the first sliding groove 12 and extends to the inside of the first sliding groove 12 and is fixedly connected with a lead screw 18, the left end of the lead screw 18 penetrates through the first sliding block 13 and extends to the outside, one end of the screw rod 18 penetrates through the bearing 113 and extends to the inside to be movably connected with the bearing, the top of the first sliding block 13 penetrates through the first sliding groove 12 and extends to the outside to be provided with a first connecting shaft 19, the surface of the first connecting shaft 19 is movably connected with a push rod 110, and one end, far away from the first connecting shaft 19, of the push rod 110 is provided with a second connecting shaft 111.

The bevel mechanism 2 comprises a first fixed block 21, the first fixed block 21 is welded on the left side of the top of the base 11, a driving groove 22 is formed in the left side of the top of the first fixed block 21, an air cylinder 23 is installed in the driving groove 22, the top of the air cylinder 23 penetrates through the driving groove 22 and extends to the outside of the driving groove to be fixedly connected with a second fixed block 24, a hardware workpiece body 25 is arranged between the first fixed block 21 and the second fixed block 24, a second sliding groove 26 is formed in the right side of the first fixed block 21, a limiting rod 27 is fixedly connected to the top of the inner wall of the second sliding groove 26, the bottom end of the limiting rod 27 is fixedly connected with the bottom of the inner wall of the second sliding groove 26, a second sliding block 28 is movably connected to the surface of the limiting rod 27, a roller 211 is arranged on the left side of the second sliding block 28, a roller groove matched with the first fixed block, the right side of the second sliding block 28 penetrates through the second sliding chute 26 and extends to the outside of the second sliding block to be fixedly connected with the connecting plate 29, the second connecting shaft 111 is arranged on the right side of the connecting plate 29, the top of the connecting plate 29 is fixedly connected with a bending push plate 210, the stability of the slow motor 16 arranged on the base 11 is improved by arranging the stabilizing shell 112 and is prevented from falling off, the heat dissipation holes are favorable for heat dissipation of the slow motor 16, the left end of the screw rod 18 is fixedly connected and supported by arranging the bearing 113, the smoothness of the screw rod 18 during rotation is improved, the second sliding block 28 can be supported in a certain sliding manner by arranging the roller 211, the second sliding block 28 is prevented from being excessively rubbed due to left extrusion force and is not beneficial to the movement of the second sliding block 28, the friction of the second sliding block 28 during movement can be improved by arranging the ball 212 and matching with the roller 211, the first fixing block 21 is, the hardware workpiece body 25 is clamped tightly, the bevel part is exposed, the screw rod 18 is driven to rotate by the slow motor 16, the first sliding block 13 in threaded connection with the screw rod drives the first connecting shaft 19 to move left under the limiting action of the limiting block 14 and the limiting groove 15, the second sliding block 28 moves in the second sliding groove 26 under the action of the limiting rod 27 under the movable connection action of the pushing rod 110 and the second connecting shaft 111, the hardware workpiece body 25 is upwards pushed to be bent by the bending pushing plate 210 under the connection of the connecting plate 29, and the bevel device for the hardware workpiece utilizes the transmission mode of the screw rod 18 to push up and bend the workpiece, is convenient to operate, can ensure the bending stability and the bevel accuracy, avoids the workpiece from being damaged, improves the quality of the bevel of the hardware workpiece, and brings great convenience to a user.

When the metal workpiece bending device is used, the first fixing block 21 is driven to move downwards through the air cylinder 23, the metal workpiece body 25 is clamped tightly, the bending angle part is exposed, the screw rod 18 is driven to rotate by the slow motor 16, the first sliding block 13 in threaded connection with the first fixing block drives the first connecting shaft 19 to move leftwards under the limiting effect of the limiting block 14 and the limiting groove 15, the second sliding block 28 moves in the second sliding groove 26 under the effect of the limiting rod 27 under the movable connection effect of the push rod 110 and the second connecting shaft 111, and the metal workpiece body 25 is pushed upwards to be bent by the bending push plate 210 under the connection of the connecting plate 29.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dog-ear device for five metals work piece, includes pushing mechanism (1) and dog-ear mechanism (2), its characterized in that: the bevel mechanism (2) is arranged on the left side of the top of the pushing mechanism (1);

the pushing mechanism (1) comprises a base (11), a first sliding groove (12) is formed in the right side of the top of the base (11), a first sliding block (13) is arranged inside the first sliding groove (12), a limiting block (14) is fixedly connected to the rear side of the first sliding block (13), a limiting groove (15) matched with the limiting block (14) is formed in the position, corresponding to the limiting block (14), of the base (11), a slow motor (16) is installed on the right side of the base (11) and corresponds to the position of the first sliding groove (12), a driving rotating shaft (17) is fixedly connected to an output shaft of the slow motor (16), the left end of the driving rotating shaft (17) penetrates through the first sliding groove (12) and extends to the inner portion of the driving rotating shaft (18), the left end of the screw shaft (18) penetrates through the first sliding block (13) and extends to the outer portion of the first sliding block, and the screw shaft (18) is, the top of the first sliding block (13) penetrates through the first sliding groove (12) and extends to the outside of the first sliding block, a first connecting shaft (19) is arranged, the surface of the first connecting shaft (19) is movably connected with a pushing rod (110), and a second connecting shaft (111) is arranged at one end, far away from the first connecting shaft (19), of the pushing rod (110);

the bevel mechanism (2) comprises a first fixing block (21), a driving groove (22) is formed in the left side of the top of the first fixing block (21), an air cylinder (23) is installed in the driving groove (22), the top of the air cylinder (23) penetrates through the driving groove (22) and extends to the outer fixedly connected with second fixing block (24), a hardware workpiece body (25) is arranged between the first fixing block (21) and the second fixing block (24), a second sliding groove (26) is formed in the right side of the first fixing block (21), a limiting rod (27) is fixedly connected to the top of the inner wall of the second sliding groove (26), the bottom end of the limiting rod (27) is fixedly connected to the bottom of the inner wall of the second sliding groove (26), a second sliding block (28) is movably connected to the surface of the limiting rod (27), the right side of the second sliding block (28) penetrates through the second sliding groove (26) and extends to the outer fixedly connected with connecting plate (29), the top of the connecting plate (29) is fixedly connected with a bending push plate (210).

2. The corner folding device for hardware workpieces as claimed in claim 1, characterized in that: the first fixing block (21) is welded on the left side of the top of the base (11), and the second connecting shaft (111) is arranged on the right side of the connecting plate (29).

3. The corner folding device for hardware workpieces as claimed in claim 1, characterized in that: a stabilizing shell (112) is arranged on the right side of the base (11) and corresponds to the position of the slow-speed motor (16), and heat dissipation holes are formed in the surface of the stabilizing shell (112).

4. The corner folding device for hardware workpieces as claimed in claim 1, characterized in that: the left side of the inner wall of the first sliding groove (12) and the position corresponding to the screw rod (18) are provided with a bearing (113), and one end of the screw rod (18) penetrates through the bearing (113) and extends to the inside of the screw rod to be movably connected with the screw rod.

5. The corner folding device for hardware workpieces as claimed in claim 1, characterized in that: the left side of the second sliding block (28) is provided with a roller (211), and a roller groove matched with the first fixing block (21) for use is formed in the position, corresponding to the roller (211), of the first fixing block.

6. The corner folding device for hardware workpieces as claimed in claim 1, characterized in that: and a ball (212) is arranged at the position of the second sliding block (28) corresponding to the limiting rod (27).