CN213163969U

CN213163969U - Hinge drift bolt instrument

Info

Publication number: CN213163969U
Application number: CN202021903289.5U
Authority: CN
Inventors: 罗俊
Original assignee: Chongqing Jinboshi Hardware Products Co ltd
Current assignee: Chongqing Jinboshi Hardware Products Co ltd
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-05-11
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses a hinge drift bolt tool, which comprises a small-sized punching machine tool, wherein a feeding mechanism for storing and conveying hinge drift bolts is fixedly connected to one side of the small-sized punching machine tool, a punching die for punching the hinge drift bolts is fixedly arranged on a punching head of the punching machine tool, a positioning die for positioning the hinge is fixedly arranged under the punching die, a conveying tool for conveying the hinge drift bolts is arranged on one side of the positioning die, and the conveying tool is communicated with the feeding mechanism; the semi-automation of hinge assembly is realized by additionally arranging the die for stamping and the positioning die for positioning the hinge on the stamping machine tool, so that the working efficiency is improved, the integral transformation structure is simple, and the cost is low.

Description

Hinge drift bolt instrument

Technical Field

The utility model relates to the technical field of machining, concretely relates to hinge drift bolt instrument device.

Background

The hinge is as being commonly used in the adapting unit on furniture and machinery and is widely used, the hinge drift pin is often more troublesome when the assembly as indispensable adapting unit in the hinge, one kind is assembled through artificial mode among the prior art, penetrate the hinge drift pin downthehole then press the riveting with the hinge drift pin through the manual work, this kind of mode inefficiency just causes product quality unqualified easily, and it carries out automatic needle threading through pneumatic means to have some among the prior art, then suppress, this kind of mode is higher at the manufacturing cost, it is big to reform transform the degree of difficulty.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a hinge drift bolt instrument device to improve work efficiency and product quality, reduce manufacturing cost.

In order to achieve the purpose, the utility model provides a hinge drift bolt tool, which comprises a small-sized punching machine tool, wherein one side of the small-sized punching machine tool is fixedly connected with a feeding mechanism for storing and conveying hinge drift bolts, a punching die for punching the hinge drift bolts is fixedly arranged on a punching head of the punching machine tool, a positioning die for positioning the hinge is fixedly arranged right below the punching die, one side of the positioning die is provided with a conveying tool for conveying the hinge drift bolts, and the conveying tool is communicated with the feeding mechanism;

the positioning die comprises a positioning block and a limiting plate, the positioning block is fixedly connected to an operating table of the punching machine tool, one end of the limiting plate is fixedly connected to the positioning block, the other end of the limiting plate freely extends out of the punching machine tool, one end of the limiting plate, which is close to the positioning block, is connected with a limiting post in a detachable mode, a limiting head used for penetrating into a hinge nail penetrating hole is machined on the top surface of the limiting post, the limiting plate is fixedly connected with a sliding rail along the length direction of the limiting plate, and the sliding rail is right opposite to the limiting post.

Preferably, the two sides of the positioning block are respectively provided with a locking block, the locking blocks are fixedly connected to an operating platform of the punching machine tool through bolts, and one end of each locking block presses the positioning block.

Preferably, the conveying tool comprises a sliding block connected to the sliding rail in a sliding manner and a connecting block of an L-shaped structure; the connecting block is fixedly connected to one side of the sliding rail, a first accommodating hole for placing a hinge through-pin is formed in the connecting block, and the first accommodating hole is communicated with the feeding mechanism through a feeding pipe; the end, far away from the punching machine tool, of the sliding block is fixedly connected with a pushing cylinder, the top surface of the sliding block is fixedly connected with a containing head which is used for containing a hinge drift pin, a second containing hole is machined in the containing head, and the second containing hole is located right below the first containing hole in the initial state.

Preferably, a step surface for limiting is processed on the column body of the limiting column, the step surface is in contact with the top surface of the limiting plate and limits the position, and a fastening bolt for preventing the limiting column from rotating is connected to the end surface of the limiting plate.

Preferably, the stamping die comprises a cylindrical ram having one end fixedly mounted on the stamping machine, and the second receiving hole extends to allow the ram to extend.

The beneficial effects of the utility model are embodied in: the utility model discloses an install the mould that is used for the punching press additional on punching machine bed and be used for the positioning die of location hinge to realize hinge assembly's semi-automatization, promoted work efficiency, and the whole simple structure that reforms transform, it is with low costs.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a front view of a hinge piercing tool according to an embodiment of the present invention;

FIG. 2 is a side view of the hinge drift tool shown in FIG. 1;

fig. 3 is a structural diagram of the conveying tool of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;

fig. 5 is a top view of the accommodating head according to the present invention.

In the attached drawings, a punching machine 1, a feeding mechanism 2, a punching die 3, a positioning block 4, a limiting column 5, a limiting head 51, a fastening bolt 52, a locking block 6, a connecting block 7, an accommodating head 8, a second accommodating hole 81, a sliding block 9, a limiting plate 10, a cylinder 11, a sliding rail 12, a feeding pipe 13 and a first accommodating hole 131.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

As shown in fig. 1 and fig. 2, an embodiment of the present invention is: a hinge drift pin tool comprises a small-sized stamping machine tool 1, wherein one side of the small-sized stamping machine tool 1 is fixedly connected with a feeding mechanism 2 used for storing and conveying hinge drift pins, the feeding mechanism 2 is a vibrating disc feeding machine and is an existing mature feeding mechanism, a stamping die 3 used for stamping the hinge drift pins is fixedly arranged on a stamping head of the stamping machine tool 1, a positioning die used for positioning a hinge is fixedly arranged right below the stamping die 3, a conveying tool used for conveying the hinge drift pins is arranged on one side of the positioning die, and the conveying tool is communicated with the feeding mechanism 2;

the positioning die comprises a positioning block 4 and a limiting plate 10, the positioning block 4 is fixedly connected to an operating table of a punching machine tool 1, one end of the limiting plate 10 is fixedly connected to the positioning block 4, the other end of the limiting plate 10 freely extends out of the punching machine tool 1, one end of the limiting plate 10 close to the positioning block 4 is detachably connected with a limiting column 5, a limiting head 51 used for penetrating into a hinge nail penetrating hole is processed on the top surface of the limiting column 5, the limiting plate 10 is fixedly connected with a sliding rail 12 along the length direction of the limiting plate 10, and the sliding rail 12 is right opposite to the limiting column 5.

In the above embodiment, the power supply for supplying electric energy to the whole device is further included; a control panel and a foot controller (not shown) are further connected to one side of the punching machine 1, wherein a PLC control circuit is connected to the control panel, so that the punching machine 1 and the transmission tool are linked to realize press mounting under the control of a switch of the foot controller, and the specific connection mode of the control panel and the control circuit is a commonly used technology in the prior art, so that the detailed description is omitted, and the punching machine 1 is a small-sized double-column existing punching machine 1 structure; the semi-automation of hinge assembly is realized by additionally arranging a die for stamping and a positioning die for positioning the hinge on the stamping machine tool 1, so that the working efficiency is improved, the whole transformation structure is simple, and the cost is low.

Preferably, the two sides of the positioning block 4 are respectively provided with a locking block 6, the locking block 6 is fixedly connected to the operating platform of the punching machine 1 through a bolt, one end of the locking block 6 presses the positioning block 4, and the positioning block 4 is more stable through the structure of the locking block 6.

Preferably, as shown in fig. 3, the conveying tool comprises a sliding block 9 connected to the sliding rail 12 in a sliding manner and a connecting block 7 in an "L" -shaped structure; the connecting block 7 is fixedly connected to one side of the sliding rail 12, a first accommodating hole 131 for placing a hinge through-pin is processed on the connecting block 7, and the first accommodating hole 131 is communicated with the feeding mechanism 2 through a feeding pipe 13; the end, far away from the punching machine tool 1, of the sliding block 9 is fixedly connected with a pushing cylinder 11, the top surface of the sliding block 9 is fixedly connected with a containing head 8 which is used for placing a hinge through nail, a second containing hole 81 is machined in the containing head 8, and the second containing hole 81 is located under the first containing hole 131 in an initial state.

Preferably, as shown in fig. 4, a step surface for limiting is processed on the column body of the limiting column 5, the step surface contacts with the top surface of the limiting plate 10 and limits the position, a fastening bolt 52 for preventing the limiting column 5 from rotating is connected to the end surface of the limiting plate 10, and the stability of the limiting column 5 is further ensured and the stamping quality is ensured through the arrangement of the fastening bolt 52.

Preferably, as shown in fig. 5, the stamping die 3 includes a cylindrical ram having one end fixedly mounted on the stamping machine 1, and the second receiving hole 81 extends to allow the ram to extend, so as to ensure that the ram can enter the second receiving hole 81 to rivet the hinge through nail.

The working process is as follows: in the initial state, firstly, the hinge is stabilized on the limiting column 5 (manually clamped by a special tool), the limiting head 51 penetrates into the hinge through-nail hole for limiting, the accommodating head 8 is positioned below the connecting block 7, the first accommodating hole 131 is communicated with the second accommodating hole 81, the hinge through-nail enters the second accommodating hole 81 through the feeding pipe 13 (wherein the mode that the hinge through-nail enters the feeding pipe is that the feeding mechanism feeds in), then, the switch (a foot controller) is started, after the switch is started, the slide block 9 drives the accommodating head 8 with the hinge through-nail to rapidly move along the slide rail 12 under the pushing of the pushing cylinder 11, when the slide rail 12 is moved to one end, the accommodating head 8 is ensured to be positioned right above the limiting head 51, the second accommodating hole 81 is coaxial with the limiting head 51, when the accommodating head 8 is positioned on the limiting head 51, the stamping machine tool 1 acts to enable the stamping die 3 to stamp the hinge through-nail into the hinge through-nail through-second accommodating hole 81 and rivet the hinge, and finishing the assembly of the hinge drift pin.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; 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 or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The utility model provides a hinge drift bolt instrument, includes the punching press lathe, at punching press lathe one side fixedly connected with one be used for deposit and transport the feeding mechanism of hinge drift bolt, its characterized in that: a stamping die for stamping the hinge through-nail is fixedly arranged on a stamping part of the stamping machine tool, a positioning die for positioning the hinge is fixedly arranged right below the stamping die, a conveying tool for conveying the hinge through-nail is arranged on one side of the positioning die, and the conveying tool is communicated with the feeding mechanism;

2. A hinge drift tool according to claim 1, wherein: and locking blocks are respectively arranged on two sides of the positioning block, the locking blocks are fixedly connected to an operating platform of the punching machine tool through bolts, and one ends of the locking blocks press the positioning block.

3. A hinge drift tool according to claim 1, wherein: the conveying tool comprises a sliding block connected to the sliding rail in a sliding mode and a connecting block of an L-shaped structure; the connecting block is fixedly connected to one side of the sliding rail, a first accommodating hole for placing a hinge through-pin is formed in the connecting block, and the first accommodating hole is communicated with the feeding mechanism through a feeding pipe; the end, far away from the punching machine tool, of the sliding block is fixedly connected with a pushing cylinder, the top surface of the sliding block is fixedly connected with an accommodating head used for placing a hinge through pin, a second accommodating hole is machined in the accommodating head, and the second accommodating hole is located right below the first accommodating hole in an initial state.

4. A hinge drift tool according to claim 1, wherein: the limiting device is characterized in that a step surface for limiting is processed on the column body of the limiting column, the step surface is in contact with the top surface of the limiting plate and is limited, and a fastening bolt for preventing the limiting column from rotating is connected to the end surface of the limiting plate.

5. A hinge drift tool according to claim 3, wherein: the stamping die comprises a cylindrical pressure head with one end fixedly mounted on a stamping machine tool, and the second accommodating hole extends to allow the pressure head to extend into.