Metal framework contact pin bending device

Abstract

The utility model discloses a metal framework contact pin bending device which comprises a positioning assembly and a pressing assembly, the positioning assembly comprises a jig plate, a metal framework is placed on the jig plate to be positioned, the pressing assembly comprises a pressing block and a lifting device, the pressing block is arranged above the jig plate, and the lifting device is arranged above the pressing block. The bending assembly comprises a first bending plate and a second bending plate, the first bending plate and the second bending plate are arranged on the left side and the right side of the jig plate correspondingly, the first bending plate and the second bending plate are connected with an overturning driving mechanism correspondingly, and the overturning driving mechanism drives the pressing block to ascend and descend so that the pressing block can tightly press the metal framework on the jig plate. The overturning driving mechanism drives the first bending plate and the second bending plate to overturn at the same time so as to bend the contact pins on the two sides of the metal framework. According to the bending device, positioning and pressing of the metal framework and bending of the contact pin on the metal framework can be automatically completed, the working efficiency and the bending effect of the contact pin can be effectively improved, and the product quality is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automation equipment, in particular to a metal framework pin bending device. BACKGROUND

[0002] The metal pins installed on the metal framework product need to be bent. Since the metal pins are small in size, the traditional way is to bend the metal pins manually or by using a single auxiliary device, which is low in work efficiency. Long-time manual operation will result in poor bending effect of the metal pins and affect the production quality of the product. SUMMARY

[0003] To overcome the above-mentioned shortcomings, the purpose of the present application is to provide a metal framework pin bending device, thereby effectively solving the above-mentioned technical problems.

[0004] In order to achieve the above purpose, the present application adopts the following technical scheme:

[0005] The metal framework pin bending device provided by the present application comprises:

[0006] A positioning assembly, which comprises a jig plate, the metal framework is placed on the jig plate for positioning,

[0007] A pressing assembly, which comprises a pressing block and a lifting device, the pressing block is arranged above the jig plate, and the lifting device drives the pressing block to lift to press the metal framework on the jig plate,

[0008] A bending assembly, which comprises a first bending plate and a second bending plate, the first bending plate and the second bending plate are arranged on the left and right sides of the jig plate respectively, the first bending plate and the second bending plate are connected with a turnover driving mechanism respectively, and the turnover driving mechanism drives the first bending plate and the second bending plate to turn over at the same time to bend the pins on both sides of the metal framework.

[0009] Further, the turnover driving mechanism comprises a base, a first rotating block, a second rotating block and a driving piece, wherein,

[0010] The first rotating block and the second rotating block are respectively installed on the base through a rotating shaft and a bearing, the first rotating block is fixedly connected with the first bending plate, the second rotating block is fixedly connected with the second bending plate, and the driving piece drives the first rotating block and the second rotating block to rotate respectively.

[0011] Further, the driving member comprises a first movable plate and a second movable plate, the first movable plate and the second movable plate are arranged on a first linear track respectively, an end of the first movable plate is provided with a first roller, an end of the second movable plate is provided with a second roller, a rolling surface of the first roller is connected with the first bending plate, and a rolling surface of the second roller is connected with the second bending plate.

[0012] Further, the driving member further comprises a first driving cylinder, a second linear track and a guide plate, an acting end of the first driving cylinder is connected with the guide plate to drive the guide plate to move up and down on the second linear track, a first waist-shaped hole and a second waist-shaped hole are arranged on the guide plate, a first guide roller is arranged on the first movable plate and movably arranged in the first waist-shaped hole, and a second guide roller is arranged on the second movable plate and movably arranged in the second waist-shaped hole.

[0013] Further, the positioning assembly further comprises a bottom plate, a third linear track is arranged on the bottom plate, and a movable seat is movably arranged on the third linear track, and the jig plate is fixedly arranged on the movable seat.

[0014] Further, a protruding positioning block is arranged on the jig plate, and the positioning block is inserted into a through hole on the metal framework.

[0015] Further, the lifting device further comprises a support, a second driving cylinder and a fourth linear track are arranged on the support, an acting end of the second driving cylinder is connected with a lifting plate to drive the lifting plate to move up and down on the fourth linear track, and the pressing block is fixedly arranged on the lifting plate.

[0016] Beneficial effects

[0017] The metal framework pin bending device provided by the application can automatically complete the positioning, pressing and bending of the pins on the metal framework, effectively improve the working efficiency and the bending effect of the pins, and ensure the product quality. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the technical scheme of the present application, and constitute a part of the specification, and are used together with the embodiments of the present application to explain the technical scheme of the present application, and do not constitute a limitation on the technical scheme of the present application. The shapes and sizes of the components in the drawings do not reflect the true proportions, and the purpose is only to schematically illustrate the content of the application.

[0019] Figure 1 The device overall structure schematic diagram is provided for an embodiment of the application.

[0020] Figure 2The device installation metal framework structure schematic diagram provided by an embodiment of the present application.

[0021] Figure 3 The turnover driving mechanism schematic diagram provided by an embodiment of the present application.

[0022] Figure 4 The metal framework pin bending schematic diagram provided by an embodiment of the present application.

[0023] In the above drawings, 1, jig plate; 2, metal framework; 3, pin; 4, pressing block; 5, first bending plate; 6, second bending plate; 7, base; 8, first rotating block; 9, second rotating block; 10, first movable plate; 11, second movable plate; 12, first straight rail; 13, first roller; 14, second roller; 15, second straight rail; 16, guide plate; 17, first waist-shaped hole; 18, second waist-shaped hole; 19, first guide roller; 20, second guide roller; 21, bottom plate; 22, third straight rail; 23, movable seat; 24, positioning block; 25, support; 26, fourth straight rail. DETAILED DESCRIPTION

[0024] The above solutions are further described below in combination with specific embodiments. It should be understood that these embodiments are used to illustrate but not to limit the scope of the present application. The implementation conditions adopted in the embodiments can be further adjusted as the conditions of specific manufacturers, and the implementation conditions not mentioned are usually the conditions in conventional experiments.

[0025] Unless otherwise defined, technical terms or scientific terms used in the embodiments of the present disclosure shall have the ordinary meaning understood by a person of ordinary skill in the art to which the present application pertains. The terms "first", "second", and similar terms used in the embodiments of the present disclosure do not denote any order, quantity, or importance, but are used to distinguish different components. The terms "include", "contain", and similar terms mean that the elements or objects before the terms encompass the elements or objects listed after the terms and their equivalents, and do not exclude other elements or objects. The terms "connect" or "connected" and similar terms are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. In this document, "electrically connected" includes the case where the constituent elements are connected together through an element having a certain electrical effect. The element having a certain electrical effect is not particularly limited as long as it can perform the transmission of electrical signals between the connected constituent elements. The element having a certain electrical effect may, for example, be an electrode or a wiring, or a switching element such as a transistor, or another functional element such as a resistor, an inductor, or a capacitor. "Up", "down", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute positions of the described objects change, the relative positional relationships may also change accordingly.

[0026] In the present application, the terms "upper", "lower", "inner", "middle" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly for better description of the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0027] As in the background art, the conventional way is to bend the metal pin by manual or using a single auxiliary device, which has low working efficiency and poor bending effect. Therefore, to solve this problem, the inventor provides a metal skeleton pin bending device, which comprises a positioning assembly, the positioning assembly comprises a jig plate, the metal skeleton is placed on the jig plate for positioning, further comprises a pressing assembly, the pressing assembly comprises a pressing block and a lifting device, the pressing block is arranged above the jig plate, the lifting device drives the pressing block to lift to press the metal skeleton on the jig plate, further comprises a bending assembly, the bending assembly comprises a first bending plate and a second bending plate, the first bending plate and the second bending plate are arranged on the left and right sides of the jig plate respectively, the first bending plate and the second bending plate are connected with a turnover driving mechanism respectively, the turnover driving mechanism drives the first bending plate and the second bending plate to turn over at the same time to bend the pins on both sides of the metal skeleton.

[0028] The present application can automatically complete the positioning, pressing and bending of the pins on the metal skeleton, which can effectively improve the working efficiency and the bending effect of the pins, and ensure the product quality.

[0029] Next, combined with Figures 1-4 The present application is described exemplarily.

[0030] An embodiment of the present application provides a metal skeleton 2 pin 3 bending device, as shown in the figure, the device comprises: Figures 1-4

[0031] A positioning assembly, the positioning assembly comprises a jig plate 1, the metal skeleton 2 is placed on the jig plate 1 for positioning, further comprises a bottom plate 21, the bottom plate 21 is provided with a third straight rail 22, the third straight rail 22 is movably provided with a movable seat 23, the jig plate 1 is fixedly arranged on the movable seat 23, the jig plate 1 is provided with a protruding positioning block 24, the positioning block 24 corresponds to the through hole in the metal skeleton 2.

[0032] A pressing assembly, the pressing assembly comprises a pressing block 4 and a lifting device, the pressing block 4 is arranged above the jig plate 1, the lifting device drives the pressing block 4 to lift to press the metal skeleton 2 on the jig plate 1, the lifting device comprises a support 25, the support 25 is provided with a second driving cylinder and a fourth straight rail 26, the acting end of the second driving cylinder is connected with a lifting plate to drive the lifting plate to lift on the fourth straight rail 26, the pressing block 4 is fixedly arranged on the lifting plate. ​

[0033] The bending assembly comprises a first bending plate 5 and a second bending plate 6, the first bending plate 5 and the second bending plate 6 are respectively arranged on the left and right sides of the jig plate 1, the first bending plate 5 and the second bending plate 6 are respectively connected with the turnover driving mechanism, the turnover driving mechanism drives the first bending plate 5 and the second bending plate 6 to turn over at the same time to bend the contact pin 3 on both sides of the metal skeleton 2, the turnover driving mechanism comprises a base 7, a first rotating block 8, a second rotating block 9 and a driving part, wherein the first rotating block 8 and the second rotating block 9 are respectively installed on the base 7 through a rotating shaft and a bearing, the first rotating block 8 is fixedly connected with the first bending plate 5, the second rotating block 9 is fixedly connected with the second bending plate 6, the driving part drives the first rotating block 8 and the second rotating block 9 to rotate respectively, the driving part comprises a first movable plate 10 and a second movable plate 11, the first movable plate 10 and the second movable plate 11 are respectively arranged on a first straight rail 12, an end of the first movable plate 10 is provided with a first roller 13, an end of the second movable plate 11 is provided with a second roller 14, a rolling surface of the first roller 13 is connected with the first bending plate 5, a rolling surface of the second roller 14 is connected with the second bending plate 6, the driving part further comprises a first driving cylinder, a second straight rail 15 and a guide plate 16, wherein an acting end of the first driving cylinder is connected with the guide plate 16 to drive the guide plate 16 to rise and fall on the second straight rail 15, the guide plate 16 is provided with a first waist-shaped hole 17 and a second waist-shaped hole 18, the first movable plate 10 is provided with a first guide roller 19 and the first guide roller 19 is movably arranged in the first waist-shaped hole 17, the second movable plate 11 is provided with a second guide roller 20 and the second guide roller 20 is movably arranged in the second waist-shaped hole 18.

[0034] In summary, the working principle of the contact pin 3 bending device of the metal skeleton 2 provided by the embodiment of the application is as follows:

[0035] The metal skeleton 2 is placed on the jig plate 1, the protruding positioning block 24 on the jig plate 1 is inserted into the through hole on the metal skeleton 2, the movable seat 23 drives the jig plate 1 to move on the linear track to the working area of the equipment under the driving of the air cylinder, the lifting device drives the pressing block 4 to descend and press the metal skeleton 2 on the jig plate 1, so as to complete the positioning and fixing, then the air cylinder drives the guide plate 16 to ascend and descend, the guide plate 16 will drive the guide roller in the waist-shaped hole to move at the same time of ascending and descending, the waist-shaped hole plays a guiding role, it can drive the first movable plate 10 and the second movable plate 11 connected with the guide roller to gather or expand at the same time of ascending and descending of the guide plate 16, the first movable plate 10 and the second movable plate 11 will make the first roller 13 and the second roller 14 at the end thereof roll on the surface of the first bending plate 5 and the second bending plate 6 respectively at the same time of translating, so as to provide the rotating driving force for the first bending plate 5 and the second bending plate 6, since the first bending plate 5 and the second bending plate 6 are installed on the first rotating block 8 and the second rotating block 9, the first rotating block 8 and the second rotating block 9 can guide the first bending plate 5 and the second bending plate 6 respectively, so that the first bending plate 5 and the second bending plate 6 bend the metal pins 3 on both sides of the metal skeleton 2 respectively, and the bending work of the whole product is completed.

[0036] The above examples are only for illustrating the technical concept and characteristics of the present application, the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent transformation or modification according to the spirit and essence of the present application should be covered in the protection scope of the present application.

Claims

1. A metal frame pin bending device, characterized in that: include: A positioning component, comprising a jig plate on which a metal frame is placed for positioning. A clamping assembly includes a clamping block and a lifting device. The clamping block is positioned above the fixture plate, and the lifting device moves the clamping block up and down to clamp the metal frame on the fixture plate. A bending assembly, comprising a first bending plate and a second bending plate, wherein the first bending plate and the second bending plate are respectively disposed on the left and right sides of the fixture plate, and the first bending plate and the second bending plate are respectively connected to a flipping drive mechanism, wherein the flipping drive mechanism drives the first bending plate and the second bending plate to flip simultaneously to bend the pins on both sides of the metal frame.

2. The metal frame pin bending device as described in claim 1, characterized in that: The flipping drive mechanism includes a base, a first rotating block, a second rotating block, and a drive component, wherein... The first rotating block and the second rotating block are respectively mounted on the base via a rotating shaft and a bearing. The first rotating block is fixedly connected to the first bending plate, and the second rotating block is fixedly connected to the second bending plate. The driving component drives the first rotating block and the second rotating block to rotate respectively.

3. The metal frame pin bending device as described in claim 2, characterized in that: The driving component includes a first movable plate and a second movable plate, which are respectively disposed on a first linear track. A first roller is disposed at the end of the first movable plate and a second roller is disposed at the end of the second movable plate. The rolling surface of the first roller is connected to the first bending plate, and the rolling surface of the second roller is connected to the second bending plate.

4. The metal frame pin bending device as described in claim 3, characterized in that: The driving component further includes a first driving cylinder, a second linear track, and a guide plate. The working end of the first driving cylinder is connected to the guide plate to drive the guide plate to move up and down on the second linear track. The guide plate has a first oblong hole and a second oblong hole. A first guide roller is provided on the first movable plate and is movably disposed in the first oblong hole. A second guide roller is provided on the second movable plate and is movably disposed in the second oblong hole.

5. The metal frame pin bending device as described in claim 1, characterized in that: The positioning component also includes a base plate, on which a third linear track is provided, and a movable seat is movably provided on the third linear track, and the fixture plate is fixedly provided on the movable seat.

6. The metal frame pin bending device as described in claim 5, characterized in that: The fixture plate is provided with a protruding positioning block, which is inserted into the through hole on the metal frame.

7. The metal frame pin bending device as described in claim 1, characterized in that: The lifting device also includes a bracket, on which a second drive cylinder and a fourth linear track are provided. The working end of the second drive cylinder is connected to the lifting plate to drive the lifting plate to rise and fall on the fourth linear track. The pressure block is fixedly installed on the lifting plate.

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