Frame bending device

Abstract

The utility model provides a frame bending device which comprises a first table top and a mounting groove, a base used for supporting the first table top is arranged at the lower end of the first table top, an electric cylinder used for controlling a push plate to move is arranged on the rear side of the upper end of the base, and a limiting shell used for limiting the electric cylinder is arranged on the outer side of the front end of the electric cylinder. A telescopic head used for pushing a push plate to move downwards is arranged at the front end of the electric cylinder, the push plate used for bending materials is arranged at the lower end of the telescopic head, and the left side and the right side of the push plate are each provided with a set of limiting clamping plates used for guiding, limiting and moving of the push plate. Compared with the prior art, the electric cylinder bending device has the advantages that bending materials are bent and supported through the bending clamping screw, the guided-in bending materials are accurately guided through the positioning base and the multiple sets of material guiding components, and the electric cylinder is kept stable through the limiting shell; the bent material is guided and supported by using the lower clamping wheel and the upper clamping wheel.

Description

Technical Field

[0001] The utility model belongs to the technical field of television frame bending and relates to a frame bending device. Background Art

[0002] The TV bezel is the frame around the TV screen, usually made of materials such as plastic, metal or wood. Its main function is to fix and protect the TV screen while providing an aesthetically pleasing design. The material and color of the TV bezel vary by brand and model. Some TV bezels are made of metal, which looks more high-end, while some are made of plastic, which looks lighter. However, during the bending process of the TV bezel, if the material cannot be aligned and guided into place, a series of problems may arise. The following is a detailed description of possible problems and their impact:

[0003] When the material is not accurately aligned with the bending die, the bending angle and position may deviate. This will cause the product's dimensional accuracy to be substandard, affecting the overall quality and appearance, thereby causing scratches on the material surface or damage to the internal structure. This damage not only affects the aesthetics of the product, but may also reduce its service life. Therefore, a frame bending device is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a frame bending device to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical scheme: a frame bending device, comprising: a table top and a mounting groove, wherein a base for supporting the table top is provided at a lower end of the table top;

[0006] An electric cylinder for controlling the movement of the push plate is disposed at the rear side of the upper end of the base, a limit shell for limiting the position of the electric cylinder is disposed on the outer side of the front end of the electric cylinder, and a telescopic head for pushing the push plate to move downward is disposed at the front end of the electric cylinder;

[0007] A push plate for bending the material is provided at the lower end of the telescopic head, and a group of limit clamps for guiding the limit movement of the push plate are provided on both sides of the push plate. A bending clamp for bending the material is provided in the middle position of the front side of the lower end of the push plate, and the bending material can be supported by using the bending clamp.

[0008] As a preferred embodiment, a second table top is provided on the right side of the first table top, and a connecting seat for supporting a plurality of groups of material guiding components is provided on the upper end of the second table top, and the connecting seat is fixed to the second table top by bolts.

[0009] As a preferred embodiment, several groups of material guiding components for introducing bending materials are provided inside the connecting seat, and a positioning seat for limiting and guiding the material is provided in the middle position on the right side of the connecting seat. The introduced bending material can be accurately guided by using the positioning seat and several groups of material guiding components.

[0010] As a preferred embodiment, the electric cylinder and the telescopic head are an integrated structure, the telescopic head and the push plate are fixed by bolts, the outer side of the front end of the electric cylinder and the inner side of the limit shell are interlocked, and the limit shell is fixed to the upper end of the table by bolts, so that the electric cylinder can be kept stable by using the limit shell.

[0011] As a preferred embodiment, the outer sides of the left and right ends of the push plate are mutually embedded with the inside of the two sets of limit clamps. The push plate is a detachable mechanism, and the inside of the lower end of the push plate is mutually embedded with the bending clamp.

[0012] As a preferred embodiment, the material guiding component includes a manual wheel and a lower clamping wheel. A screw is provided in the middle position of the lower end of the manual wheel. The screw passes through the interior of the upper end of the connecting seat and is connected to the interior of the upper end of the movable seat through an inner bearing. A group of inner bearings is provided inside each group of the movable seats.

[0013] As a preferred embodiment, the front end of the movable seat is provided with an upper clamping wheel for clamping the upper end of the bending material, and the lower end of the upper clamping wheel is provided with a lower clamping wheel for clamping the lower end of the bending material;

[0014] A group of inner bearings and a group of limiting shafts are arranged inside the upper clamping wheel and the lower clamping wheel. The limiting shaft inside the upper clamping wheel is connected and fixed inside the movable seat, and the limiting shaft inside the lower clamping wheel is connected and fixed inside the connecting seat. The lower clamping wheel and the upper clamping wheel can be used to guide and support the bent material.

[0015] After adopting the above technical scheme, the beneficial effects of the utility model are: by using the bending clamp to support the bending material, by using the positioning seat and several groups of material guide components to accurately guide the introduced bending material, by using the limit shell to keep the electric cylinder stable, and by using the lower clamping wheel and the upper clamping wheel to guide and support the bending material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a schematic diagram of the front top view of a frame bending device of the utility model;

[0018] Figure 2 This is a schematic diagram of the front side top view of the structure of the second table in a frame bending device of the utility model;

[0019] Figure 3 This is an enlarged view of the structure at position A in a frame bending device of the utility model;

[0020] Figure 4 This is an enlarged view of the structure at position B in a frame bending device of the utility model;

[0021] In the figure: 100-table top 1, 110-base, 120-electric cylinder, 130-limiting shell, 140-push plate, 150-limiting clamping plate, 160-bending clamping and rotating, 170-material guide plate, 180-material guide component, 190-connecting seat, 200-table top 2, 210-positioning seat, 220-installation slot;

[0022] 18a-manual wheel, 18b-rotating wheel, 18c-movable seat, 18d-upper clamping wheel, 18e-lower clamping wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 , a frame bending device, comprising: a table top 100 and a mounting groove 220, a base 110 for supporting the table top 100 is provided at the lower end of the table top 100;

[0025] An electric cylinder 120 for controlling the movement of the push plate 140 is disposed at the rear side of the upper end of the base 110, a limit shell 130 for limiting the position of the electric cylinder 120 is disposed on the outer side of the front end thereof, and a telescopic head for pushing the push plate 140 to move downward is disposed at the front end of the electric cylinder 120;

[0026] A push plate 140 for bending the material is provided at the lower end of the telescopic head. A group of limit clamps 150 for guiding the limit movement of the push plate 140 are provided on both sides of the push plate 140. A bending clamp 160 for bending the material is provided in the middle position of the front side of the lower end of the push plate 140. The bending material can be supported by using the bending clamp 160.

[0027] A second table top 200 is disposed on the right side of the first table top 100 . A connecting seat 190 for supporting a plurality of groups of material guiding components 180 is disposed on the upper end of the second table top 200 . The connecting seat 190 and the second table top 200 are fixed by bolts.

[0028] Several groups of material guide components 180 for introducing bending materials are arranged inside the connecting seat 190, and a positioning seat 210 for limiting and guiding the material is arranged in the middle position on the right side of the connecting seat 190. The introduced bending material can be accurately guided by using the positioning seat 210 and several groups of material guide components 180.

[0029] The electric cylinder 120 and the telescopic head are an integrated structure, the telescopic head and the push plate 140 are fixed by bolts, the outer side of the front end of the electric cylinder 120 and the inner side of the limit shell 130 are interlocked, and the limit shell 130 is fixed to the upper end of the table 100 by bolts. The electric cylinder 120 can be kept stable by using the limit shell 130.

[0030] The outer sides of the left and right ends of the push plate 140 are mutually embedded with the inside of the two sets of limit clamping plates 150. The push plate 140 is a detachable mechanism, and the inside of the lower end of the push plate 140 is mutually embedded with the bending clamp 160.

[0031] The material guiding component 180 includes a manual wheel 18a and a lower clamping wheel 18e. A screw is provided in the middle of the lower end of the manual wheel 18a. The screw passes through the interior of the upper end of the connecting seat 190 and is connected to the interior of the upper end of the movable seat 18c through an inner bearing. A group of inner bearings is provided inside each group of movable seats 18c.

[0032] The front end of the movable seat 18c is provided with an upper clamping wheel 18d for clamping the upper end of the bending material, and the lower end of the upper clamping wheel 18d is provided with a lower clamping wheel 18e for clamping the lower end of the bending material;

[0033] A group of inner bearings and a group of limiting shafts are provided inside the upper clamping wheel 18d and the lower clamping wheel 18e. The internal limiting shaft of the upper clamping wheel 18d is connected and fixed to the inside of the movable seat 18c, and the internal limiting shaft of the lower clamping wheel 18e is connected and fixed to the inside of the connecting seat 190. The lower clamping wheel 18e and the upper clamping wheel 18d can be used to guide and support the bent material.

[0034] See also Figure 1-Figure 4As the first embodiment of the utility model: In order to solve the problem that when the material is not accurately aligned with the bending mold, the bending angle and position may deviate, which will cause the dimensional accuracy of the product to be substandard, affect the overall quality and appearance, and thus cause scratches on the material surface or damage to the internal structure, the staff first introduces the frame material to be bent from the inside of the positioning seat 210. After the material passes through the inside of the positioning seat 210, the staff adjusts the position of the movable seat 18c inside the connecting seat 190 by rotating the manual wheel 18a and the screw according to the actual inner diameter of the material, and keeps several groups of upper clamping wheels 18d and several groups of lower clamping wheels 18e in contact with the material, and the several groups of upper clamping wheels 18d and several groups of lower clamping wheels 18e guide the material in a straight line, thereby guiding the several groups of material in a straight line to the lower end of the push plate 140.

[0035] See also Figure 1-Figure 4 , as the second embodiment of the utility model: based on the description in the above embodiment, further, since the outer sides of the left and right ends of the push plate 140 are mutually embedded in the inside of the two sets of limit clamps 150, the push plate 140 is a detachable mechanism, and the lower end of the push plate 140 is mutually embedded in the bending clamp 160. When the staff needs to bend the material into different shapes and angles, the corresponding push plate 140 and the bending clamp 160 can be quickly replaced according to the specific bending angle, thereby facilitating operations for different bending requirements.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A frame bending device, comprising: Table top 1 (100), push plate (140), bending clamp (160) and installation groove (220), characterized in that: the lower end of the table top 1 (100) is provided with a base (110) for supporting the table top 1 (100); An electric cylinder (120) for controlling the movement of the push plate (140) is provided on the rear side of the upper end of the base (110); a limiting shell (130) for limiting the position of the electric cylinder (120) is provided on the outer side of the front end; and a telescopic head for pushing the push plate (140) to move downward is provided at the front end of the electric cylinder (120); A push plate (140) for bending the material is provided at the lower end of the telescopic head, a group of limit clamping plates (150) for guiding the push plate (140) to limit movement are provided on both the left and right sides of the push plate (140), and a bending clamp (160) for bending the material is provided at the middle position of the front side of the lower end of the push plate (140).

2. A frame bending device according to claim 1, characterized in that: A second table top (200) is provided on the right side of the first table top (100), and a connecting seat (190) for supporting a plurality of groups of material guide components (180) is provided at the upper end of the second table top (200), and the connecting seat (190) and the second table top (200) are fixed by bolt connection.

3. A frame bending device according to claim 2, characterized in that: A plurality of groups of material guide components (180) for introducing bending materials are arranged inside the connection seat (190), and a positioning seat (210) for limiting and guiding the material is arranged at the middle position on the right side of the connection seat (190).

4. A frame bending device according to claim 1, characterized in that: The electric cylinder (120) and the telescopic head are an integrated structure, the telescopic head and the push plate (140) are connected and fixed by bolts, the outer side of the front end of the electric cylinder (120) and the inner side of the limiting shell (130) are mutually embedded, and the limiting shell (130) is connected and fixed to the upper end of the table top (100) by bolts.

5. A frame bending device according to claim 4, characterized in that: The outer sides of the left and right ends of the push plate (140) are mutually engaged with the insides of the two sets of limit clamping plates (150); the push plate (140) is a detachable mechanism; the inside of the lower end of the push plate (140) is mutually engaged with the bending clamp (160).

6. A frame bending device according to claim 2, characterized in that: The material guiding component (180) comprises a manual wheel (18a) and a lower clamping wheel (18e), a screw rod is provided at the middle position of the lower end of the manual wheel (18a), the screw rod passes through the interior of the upper end of the connecting seat (190), and is connected to the interior of the upper end of the movable seat (18c) through an inner bearing, and each group of the movable seats (18c) is provided with a group of inner bearings.

7. A frame bending device according to claim 6, characterized in that: The front end of the movable seat (18c) is provided with an upper clamping wheel (18d) for clamping the upper end of the bending material, and the lower end of the upper clamping wheel (18d) is provided with a lower clamping wheel (18e) for clamping the lower end of the bending material; The upper clamping wheel (18d) and the lower clamping wheel (18e) are both provided with a group of inner bearings and a group of limiting shafts. The limiting shaft inside the upper clamping wheel (18d) is connected and fixed to the inside of the movable seat (18c), and the limiting shaft inside the lower clamping wheel (18e) is connected and fixed to the inside of the connecting seat (190).

Images