Efficient punch forming device for tube bundle fastener

Abstract

The utility model discloses a tube bundle fastener efficient punch forming device which comprises a base, an I-shaped frame is fixedly connected to the top of the base, an upper punching mechanism is installed on the top of the I-shaped frame, side punching mechanisms are installed between the two sides of the I-shaped frame and the base, a cylindrical module is fixedly installed on the base, and the cylindrical module is fixedly installed on the base. And two tension carriers are mounted in the I-shaped frame. The two side punching mechanisms are started to synchronously punch from the two sides, a blank is finally attached to the outer side of the cylindrical module to form a circle, one-time forming is achieved, the formed blank is attached to the outer side of the cylindrical module, the upper punching mechanism and the side punching mechanisms can directly reset, the blank cannot fall off, and the production efficiency is improved. And then the blank is pushed out along the cylindrical module, so that the device has the advantages that stamping forming can be achieved through one-time clamping, the clamping and positioning mechanism is simple in structure, repeated clamping and loosening are not needed, and more convenience is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fastener stamping processing technical field more specifically, relate to pipe bundle fastener high -efficient punch forming device. BACKGROUND

[0002] Pipe bundle is also called pipe clamp or clamp, belongs to pipe clamp piece, mainly is used for the connection fixed between pipe and support, is generally equipped with clamp type joint to be able to install fixed for pipe fitting used for conveying fluid, and pipe bundle fastener is generally formed by stamping when producing, which is formed by stamping.

[0003] And because the clamp is generally annular, the workpiece blank is generally strip-shaped plate during stamping, and it is difficult to stamp into closed annular ring at one time, and the clamping of the accessory needs to be clamped and loosened, and the two ends of the accessory need to be kept in a state during stamping, which leads to complex structure of the clamping structure and high cost. UTILITY MODEL CONTENT

[0004] In view of the problems in the prior art, the utility model aims to provide a pipe bundle fastener high-efficiency punch forming device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme.

[0006] The pipe bundle fastener high-efficiency punch forming device comprises a base, the top of the base is fixedly connected with an I-shaped frame, the top of the I-shaped frame is provided with an upper punching mechanism, the two sides of the I-shaped frame and the base are provided with side punching mechanisms, the base is fixedly provided with a cylindrical module, and the inside of the I-shaped frame is provided with two tension load members.

[0007] As a further description of the above technical scheme, the side punching mechanism comprises a horizontal hydraulic cylinder and a side pressing block, the bottom of the horizontal hydraulic cylinder is fixedly connected with the base, the movable end of the horizontal hydraulic cylinder penetrates into the inside of the I-shaped frame and is slidably connected therewith, the movable end of the horizontal hydraulic cylinder is fixedly connected with the side pressing block, and the side pressing block is provided with an arc-shaped pressing groove matched with the cylindrical module on the side away from the horizontal hydraulic cylinder.

[0008] As a further description of the above technical scheme, the upper punching mechanism comprises a vertical hydraulic cylinder and an upper pressing block, the outer side of the vertical hydraulic cylinder is fixedly connected with the I-shaped frame, the bottom end of the vertical hydraulic cylinder is fixedly connected with the upper pressing block, and the bottom of the upper pressing block is provided with an upper pressing groove matched with the outer shape of the cylindrical module.

[0009] As the further description of the above technical scheme: the tension load includes a fixed block, a hinged plate, a tension spring and a placing groove, one side of the fixed block is fixedly connected with the I-shaped frame, the other side of the fixed block is hinged with the hinged plate, the top of the hinged plate is elastically connected with the I-shaped frame through the tension spring, and the placing groove is arranged on the side of the hinged plate away from the fixed block.

[0010] As the further description of the above technical scheme: the base is fixedly connected with a gas cylinder, the movable end of the gas cylinder is fixedly connected with a Y-shaped pushing frame, and the other two ends of the Y-shaped pushing frame are in sliding contact with the two sides of the bottom of the cylindrical module and the bottom is in sliding connection with the base.

[0011] As the further description of the above technical scheme: the base is fixedly connected with a gas cylinder, the movable end of the gas cylinder is fixedly connected with a Y-shaped pushing frame, and the other two ends of the Y-shaped pushing frame are in sliding contact with the two sides of the bottom of the cylindrical module and the bottom is in sliding connection with the base.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The upper punching mechanism cooperates with the two side punching mechanisms to realize the ring forming of the blank in sequence, the tension load realizes the clamping and holding of the blank, the structure is simple, the stamping operation is facilitated, the device can realize one-time clamping and stamping forming, the clamping and positioning mechanism is simple in structure, repeated clamping and loosening is not needed, and the device is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view cross-sectional structure schematic view of the utility model;

[0015] Figure 2 It is a front view cross-sectional structure schematic view of the utility model; Figure 1 It is a front view cross-sectional structure schematic view of the utility model;

[0016] Figure 3 It is a part of the utility model three-dimensional structure schematic view;

[0017] Figure 4 It is a front view cross-sectional structure schematic view of the utility model.

[0018] Mark explanation in drawing:

[0019] 1, base; 2, I-shaped frame; 3, upper punching mechanism; 31, vertical hydraulic cylinder; 32, upper pressing block; 33, upper pressing groove; 4, discharge chute; 5, side punching mechanism; 51, horizontal hydraulic cylinder; 52, side pressing block; 53, arc-shaped pressing groove; 6, cylindrical module; 7, tension load; 71, fixed block; 72, hinged plate; 73, tension spring; 74, placing groove; 8, gas cylinder; 81, Y-shaped pushing frame. PREFERRED EMBODIMENT

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0021] Please refer to Figures 1 to 4 In the utility model, the pipe bundle fastener efficient punch forming device, including base 1, the top of base 1 is fixedly connected with I-shaped frame 2, the top of I-shaped frame 2 is installed with upper punch mechanism 3, the both sides of I-shaped frame 2 are installed with side punch mechanism 5 between base 1, base 1 is fixedly installed with cylindrical module 6, the inside of I-shaped frame 2 is installed with two tension load members 7.

[0022] In the utility model, through base 1 as device support, when using, the both ends of blank plate are placed on two tension load members 7 in butt joint, then start upper punch mechanism 3 and press down to blank piece and make it descend and contact cylindrical module 6 and produce deformation forming, and at this time, the both ends are pressed down due to stress, push two tension load members 7 to deform downward, finally separate from the both ends of blank piece, until the work of upper punch mechanism 3 is completed, at this time, the both ends of blank piece are in vertical downward state, then start two side punch mechanisms 5 from both sides to press simultaneously, so that blank piece is finally adhered to the outside of cylindrical module 6 and forms a circle, realizes one-time forming, and after forming, blank piece is adhered to the outside of cylindrical module 6, upper punch mechanism 3 and side punch mechanism 5 can be directly reset, blank piece will not fall off, then blank piece can be pushed out along cylindrical module 6, so that the device can realize one-time clamping and punching forming, and the clamping positioning mechanism has the advantages of simple structure, without repeated operation of clamping and loosening, and is more convenient, solve the problem that in the prior art, workpiece blank is generally in strip plate shape, and it is difficult to punch into closed loop ring shape at one time, and the clamping of accessories needs to be clamped and loosened repeatedly, and the both ends of accessories need to be kept in a state during punching, resulting in complex structure of clamping structure and high cost.

[0023] Please refer to Figure 1 Among them: side punch mechanism 5 includes horizontal hydraulic cylinder 51 and side pressing block 52, the bottom of horizontal hydraulic cylinder 51 is fixedly connected with base 1, the movable end of horizontal hydraulic cylinder 51 penetrates into the inside of I-shaped frame 2 and is connected with it in sliding mode, the movable end of horizontal hydraulic cylinder 51 is fixedly connected with side pressing block 52, the side, away from horizontal hydraulic cylinder 51, of side pressing block 52 is provided with arc-shaped pressing groove 53 that adheres to cylindrical module 6.

[0024] In the utility model, by starting horizontal hydraulic cylinder 51 to drive side pressing block 52 to extrude and adhere cylindrical module 6 from the both ends of accessories, so that it is completely formed into a ring, and cooperate with upper punch mechanism 3 to realize one-time punching into a ring.

[0025] Please refer to Figure 1Wherein: the upper punching mechanism 3 includes vertical hydraulic cylinder 31 and upper pressing block 32, the outer side of vertical hydraulic cylinder 31 is fixedly connected to the I-shaped frame 2, and the bottom end of vertical hydraulic cylinder 31 is fixedly connected with the upper pressing block 32, and the bottom of the upper pressing block 32 is provided with an upper pressing groove 33 matched with the outer shape of the cylindrical module 6.

[0026] In the utility model, the upper pressing block 32 is driven to descend by starting the vertical hydraulic cylinder 31 to contact the blank downwards first, until the middle part of the blank contacts the outer side of the cylindrical module 6, at this time, the upper pressing block 32 continues to press downwards, so that the blank starts to bend and match the outer side of the cylindrical module 6, and the two ends of the blank move downwards to extrude the tension load piece 7 to turn downwards, until the two are separated, and the preliminary forming is realized.

[0027] Please refer to Figure 2 Wherein: the tension load piece 7 includes fixed block 71, hinged plate 72, tension spring 73 and placing groove 74, one side of the fixed block 71 is fixedly connected with the I-shaped frame 2, the other side of the fixed block 71 is hingedly connected with the hinged plate 72, the top of the hinged plate 72 is elastically connected with the I-shaped frame 2 through the tension spring 73, and the placing groove 74 is arranged on the side, away from the fixed block 71, of the hinged plate 72.

[0028] In the utility model, the hinged plate 72 is supported by the fixed block 71 in cooperation with the tension spring 73, the end part of the blank is butt-jointed in the inside of the placing groove 74, the loading is realized, with the deformation end part of the blank moving downwards, the hinged plate 72 is extruded to stretch the tension spring 73 to turn downwards, until the two are separated, and then the hinged plate 72 is reset under the action of the tension spring 73.

[0029] Please refer to Figure 1 and Figure 4 Wherein: the base 1 is fixedly connected with a gas cylinder 8, the movable end of the gas cylinder 8 is fixedly connected with a Y-shaped pushing frame 81, and the other two ends of the Y-shaped pushing frame 81 are in sliding contact with the two sides of the bottom of the cylindrical module 6 and are slidably connected with the base 1.

[0030] In the utility model, the Y-shaped pushing frame 81 is linearly slid along the two sides of the bottom of the cylindrical module 6 by starting the gas cylinder 8 to push the formed blank ring forward to realize the unloading.

[0031] Please refer to Figure 1 and Figure 4 Wherein: the base 1 is provided with an ejection slot 4, and the ejection slot 4 is located below the front of the cylindrical module 6.

[0032] In the utility model, the blank is smoothly guided out through the ejection slot 4, and the ejection is more smooth.

[0033] The above merely describes a preferred embodiment of the present application; the scope of protection of the present application is not limited thereto. Any skilled person in the art, according to the technical scheme and improvement concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the scope of protection of the present application.

Claims

1. A high-efficiency stamping forming device for tube bundle fasteners, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with an I-shaped frame (2), the top of the I-shaped frame (2) is provided with an upper punching mechanism (3), the two sides of the I-shaped frame (2) and the base (1) are provided with a side punching mechanism (5), the base (1) is fixedly provided with a cylindrical module (6), and the inside of the I-shaped frame (2) is provided with two tension load members (7).

2. The tube bundle fastener high efficiency press forming apparatus according to claim 1, wherein: The side punching mechanism (5) comprises a horizontal hydraulic cylinder (51) and a side pressing block (52), the bottom of the horizontal hydraulic cylinder (51) is fixedly connected with the base (1), the movable end of the horizontal hydraulic cylinder (51) penetrates into the inside of the I-shaped frame (2) and is in sliding connection with the I-shaped frame (2), the movable end of the horizontal hydraulic cylinder (51) is fixedly connected with the side pressing block (52), and the side away from the horizontal hydraulic cylinder (51) of the side pressing block (52) is provided with an arc-shaped pressing groove (53) matched with the cylindrical module (6).

3. The tube bundle securement high efficiency punch forming apparatus of claim 1, wherein: The upper punching mechanism (3) comprises a vertical hydraulic cylinder (31) and an upper pressing block (32), the outer side of the vertical hydraulic cylinder (31) is fixedly connected with the I-shaped frame (2), the bottom end of the vertical hydraulic cylinder (31) is fixedly connected with the upper pressing block (32), and the bottom of the upper pressing block (32) is provided with an upper pressing groove (33) matched with the outer shape of the cylindrical module (6).

4. The tube bundle securement high efficiency punch forming apparatus of claim 1, wherein: The tension load member (7) comprises a fixed block (71), a hinged plate (72), a tension spring (73) and a placing groove (74), one side of the fixed block (71) is fixedly connected with the I-shaped frame (2), the other side of the fixed block (71) is hingedly connected with the hinged plate (72), the top of the hinged plate (72) is elastically connected with the I-shaped frame (2) through the tension spring (73), and the placing groove (74) is formed in the side, away from the fixed block (71), of the hinged plate (72).

5. The tube bundle securement high efficiency punch forming apparatus of claim 1, wherein: The base (1) is fixedly connected with an air cylinder (8), the movable end of the air cylinder (8) is fixedly connected with a Y-shaped pushing frame (81), the other two ends of the Y-shaped pushing frame (81) are in sliding contact with the two sides of the bottom of the cylindrical module (6) and the bottom is in sliding connection with the base (1).

6. The tube bundle securement high efficiency punch forming apparatus of claim 1, wherein: The base (1) is provided with a discharging groove (4), and the discharging groove (4) is located below the front of the cylindrical module (6).

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