CN211101246U

CN211101246U - Forming device is used in hinge production

Info

Publication number: CN211101246U
Application number: CN201921772846.1U
Authority: CN
Inventors: 张小苗
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-28
Anticipated expiration: 2029-10-22

Abstract

The utility model relates to a hinge production technical field especially relates to a forming device is used in hinge production, solves the loaded down with trivial details shortcoming of hinge punching a hole cutting shaping flow that exists among the prior art, including rack and crane, rack upper portion is fixed with the frame, installs electronic jar on the rack, and the output shaft of electronic jar is connected with the anterior horizontally crane of rack in, and the front side of crane is fixed with vertical die-cut sword, and the rear side of die-cut sword is provided with the head of punching a hole fixed with the crane, is fixed with a pair of mount that is located the crane both sides on the rack, and the inboard of mount is provided with the guide vane, and threaded connection has the screw rod of being connected with the guide vane rotation on the mount. This device will punch a hole and die-cut shaping cutter is installed on a crane, by same power supply drive for punch a hole and die-cut shaping go on in step, need not the secondary positioning, the guide vane can play the guide effect to strip steel, prevents its skew.

Description

Forming device is used in hinge production

Technical Field

The utility model relates to a hinge production technical field especially relates to a forming device is used in hinge production.

Background

A hinge is a device for attachment or rotation by which a door, lid or other swinging member can rotate, and is typically comprised of a pair of hinge leaves connected by a hinge shaft. In the production process of the hinge, the strip steel needs to be punched and cut to form the shape of the hinge sheet. At present, punching and punching are generally carried out step by step, so that in order to ensure the accuracy of hole positions, the punched hinge sheet needs to be repositioned when being cut, and the process is complicated.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the complex shortcoming of the hinge punching and cutting shaping flow existing in the prior art and providing a forming device for hinge production.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a forming device is used in hinge production, includes rack and crane, rack upper portion is fixed with the frame, install electronic jar on the rack, and the output shaft of electronic jar is connected with the anterior horizontally crane of rack in, the front side of crane is fixed with vertical die-cut sword, the rear side of die-cut sword is provided with the head of punching a hole of fixing with the crane, be fixed with a pair of mount that is located the crane both sides on the rack, and the inboard of mount is provided with the guide vane, threaded connection has the screw rod of being connected with the guide vane rotation on the mount.

Preferably, a vertical guide rod is fixed on the lifting frame, and a vertical guide sleeve in sliding fit with the guide rod is fixed on the inner side of the rack.

Preferably, a punching groove corresponding to the punching knife is formed in the cabinet, and a counter blade matched with the punching knife is fixed inside the punching groove.

Preferably, the cabinet is provided with a containing groove corresponding to the punching head, and the containing groove is internally embedded with a bearing block matched with the punching head.

Preferably, the lower side of the guide piece is provided with a sliding block, and the sliding block is in sliding fit on the machine cabinet along the direction vertical to the guide piece.

The utility model has the advantages that:

1. this device will punch a hole and die-cut shaping cutter is installed on a crane, by same power supply drive for punch a hole and die-cut shaping go on in step, need not the reposition, simplified the flow.

2. The guide pieces with adjustable intervals are arranged on the two sides of the device, so that the guide effect on the strip steel can be achieved, and the strip steel is prevented from deviating.

Drawings

Fig. 1 is a schematic front view of a forming device for producing hinges according to the present invention;

fig. 2 is the utility model provides a hinge production is with forming device's a side view structure schematic diagram.

In the figure: the device comprises a machine cabinet 1, a machine frame 2, a lifting frame 3, an electric cylinder 4, a guide rod 5, a guide sleeve 6, a punching knife 7, a punching head 8, a counter blade 9, a bearing block 10, a fixing frame 11, a guide sheet 12, a screw rod 13 and a sliding block 14.

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.

Referring to fig. 1-2, a forming device is used in hinge production, including rack 1 and crane 3, rack 1 upper portion is fixed with frame 2, install electronic jar 4 on the rack 1, the output shaft of electronic jar 4 passes through screwed connection with the horizontally crane 3 of placing in the rack 1 front portion in, the front side bolt of crane 3 is fixed with vertical die-cut sword 7, the rear side of die-cut sword 7 is provided with the head 8 that punches a hole with crane 3 bolt fastening, the welding has a pair of mount 11 that is located the crane both sides on rack 1, and the inboard of mount 11 is provided with guide vane 12, threaded connection has the screw rod 13 of being connected through the bearing with guide vane 12 on mount 11.

In order to ensure that the lifting frame 3 can be lifted stably, a vertical guide rod 5 is welded on the lifting frame 3, and a vertical guide sleeve 6 which is in sliding fit with the guide rod 5 is welded on the inner side of the rack 2.

Wherein, offer the die-cut groove that corresponds with die-cut sword 7 on the rack 1, and die-cut inslot portion through the bolt fastening have with die-cut 7 assorted counterblade 9, when the die-cut 7 strip steel of sword, the counterblade 9 is assisted it and is cut off, offer the storage tank that corresponds with piercing head 8 on the rack 1, and the storage tank is inside to be inlayed have with piercing head 8 assorted carrier block 10, bear the impact force, protect piercing head 8 simultaneously.

Specifically, when the distance between the guide pieces 12 is adjusted, the screw 13 is rotated to move the guide pieces 12 inward and outward, and in order to prevent the guide pieces 12 from rotating during the adjustment, a slider 14 is disposed on the lower side of the guide pieces 12, and the slider 14 is slidably fitted on the cabinet 1 in the direction perpendicular to the guide pieces 12.

When the hinge sheet is formed, the strip steel is pushed forwards from the rear part of the device by the pushing mechanism, the strip steel advances under the guidance of the two guide sheets 12, the electric cylinder 4 and the pushing mechanism are both connected with and controlled by the P L C system, when the output shaft of the electric cylinder 4 is pushed downwards, the lifting frame 3 descends, the punching head 8 punches a hole downwards, the punching cutter 7 punches the hole downwards, and the punching and cutting actions are completed at the same time.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a forming device is used in hinge production, includes rack (1) and crane (3), its characterized in that, rack (1) upper portion is fixed with frame (2), install electronic jar (4) on rack (1), and the output shaft of electronic jar (4) is connected with the anterior horizontally crane (3) of rack (1) of arranging in, the front side of crane (3) is fixed with vertical die-cutting sword (7), the rear side of die-cutting sword (7) is provided with and punches a hole head (8) fixed with crane (3), be fixed with a pair of mount (11) that are located the crane both sides on rack (1), and the inboard of mount (11) is provided with guide vane (12), threaded connection has screw rod (13) of being connected with guide vane (12) rotation on mount (11).

2. A forming device for hinge production as claimed in claim 1, characterized in that a vertical guide rod (5) is fixed to the lifting frame (3), and a vertical guide sleeve (6) in sliding fit with the guide rod (5) is fixed to the inside of the frame (2).

3. The forming device for producing the hinges as claimed in claim 1, wherein the cabinet (1) is provided with a punching groove corresponding to the punching knife (7), and a counter blade (9) matched with the punching knife (7) is fixed inside the punching groove.

4. The forming device for producing the hinges as claimed in claim 1, wherein the cabinet (1) is provided with a containing groove corresponding to the punching head (8), and a bearing block (10) matched with the punching head (8) is embedded in the containing groove.

5. Hinge forming device according to claim 1, characterized in that the guide (12) is provided with a slider (14) on the underside, and the slider (14) is fitted on the cabinet (1) in a sliding manner in a direction perpendicular to the guide (12).