CN212442731U

CN212442731U - Two-concentric-hole synchronous flanging device

Info

Publication number: CN212442731U
Application number: CN202020950863.6U
Authority: CN
Inventors: 陈荣
Original assignee: Changshu Xiangxin Auto Parts Co Ltd
Current assignee: Changshu Xiangxin Auto Parts Co Ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-02
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses a synchronous flanging device with two concentric holes, which comprises a base, a mounting plate, a product seat, a floating pressure plate, a pressure component, a profiling pressure block, a nitrogen spring group, a left slotting tool, a right flanging component and a left flanging component, wherein the mounting plate is positioned right above the base and is in counterpoint fit with the base; the floating material pressing plate is connected and matched with the mounting plate through the nitrogen spring group; the left slotting tool and the right slotting tool are both arranged on the mounting plate and are respectively positioned on the left side and the right side of the floating material pressing plate; the material pressing component is arranged on the floating material pressing plate through a guide rail; the profiling material pressing block is also arranged on the floating material pressing plate; the material pressing component and the profiling material pressing block are aligned and matched with the product seat; the material pressing component is matched with the left slotting tool. The utility model has the advantages of compact structure and reasonable design, can realize once only two hole turn-ups to specific product, the turn-ups uniformity is good, and is extremely low to the concentric precision influence of hole, when raising the efficiency, has effectively solved the not enough that traditional haplopore turn-ups exist.

Description

Two-concentric-hole synchronous flanging device

Technical Field

The utility model relates to a flanging device, specific can realize the synchronous turn-ups's of two concentric holes device of product under single action source that says so.

Background

For the product shown in fig. 1, two flanged holes are provided on the product, and the two flanged holes are located on the same axis when the product is in a certain posture, i.e. two concentric holes are provided. Both concentric holes need to be flanged for design, use or process requirements. At present, no design or device capable of realizing concentric hole synchronous flanging exists, so that the flanging can be realized only by two times of independent flanging. However, the concentricity between the two holes is affected by the two times of flanging, and the product with high precision requirement is often repaired for the second time, so that the whole machining process has low efficiency, low speed, time and labor consumption.

In conclusion, the synchronous flanging device capable of realizing two concentric holes has very practical significance and value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough that prior art exists, provide a realize the synchronous turn-ups device of the synchronous turn-ups in two concentric holes of product under single power supply.

In order to achieve the above object, the utility model adopts the following technical scheme: a synchronous flanging device with two concentric holes comprises a base, an installation plate, a product seat, a floating pressure plate, a pressure component, a profiling pressure block, a nitrogen spring group, a left slotting tool, a right flanging component and a left flanging component, wherein the installation plate is positioned right above the base and is in alignment fit with the base; the floating material pressing plate is connected and matched with the mounting plate through the nitrogen spring group; the left slotting tool and the right slotting tool are both arranged on the mounting plate and are respectively positioned on the left side and the right side of the floating material pressing plate; the material pressing component is arranged on the floating material pressing plate through a guide rail; the profiling material pressing block is also arranged on the floating material pressing plate; the material pressing component and the profiling material pressing block are aligned and matched with the product seat; the material pressing component is matched with the left slotting tool; the left flanging component is arranged on the product seat; the right flanging assembly is arranged on the base through a guide rail and is positioned on the right side of the product seat; the right flanging component comprises a lower sliding block, an upper sliding block, a driving block and a flanging unit, wherein the lower sliding block is similar to a reverse L shape and is connected and matched with a guide rail on the base, and meanwhile, the right side surface of the lower sliding block is connected with the base through a reset spring part which can reset after the lower sliding block moves along the guide rail; the vertical part of the lower slide block is matched with the right side surface of the right slotting tool, and the vertical part is provided with a slope for guiding and driving the lower slide block; the lower sliding block is provided with a horizontal guide rail, and the upper sliding block is arranged on the horizontal guide rail and can slide along the horizontal guide rail; a return spring part connected with the upper slide block and the lower slide block is also arranged between the upper slide block and the lower slide block; the driving block is fixedly arranged on the upper sliding block and is used for being matched with the right slotting tool in an alignment way; the flanging unit is arranged on the driving block; the flanging unit comprises a flanging punch and a side pressure block, the flanging punch is horizontally arranged on the flanging installation block, a through groove is formed in the side pressure block, the side pressure block is sleeved on the flanging punch through the cooperation of the through groove and the flanging punch, and a reset spring part is connected between the side pressure block and the driving block; the left flanging component comprises a flanging installation block, a movable inner pressing block, a flanging punch, a spring part and a tail block, and the flanging installation block is fixedly installed on the product seat; the flanging installation block is provided with a horizontal installation groove; the flanging punch and the tail block are both arranged in a horizontal mounting groove of the flanging mounting block, and the tail block is connected and matched with the flanging punch through a spring part with a guide rod; the tail block and the flanging unit in the right flanging assembly are on the same horizontal plane; the movable inner pressing block is arranged at the left end of the lower sliding block, so that the movable inner pressing block is positioned at the right side of the product seat, a through groove matched with the tail block is formed in the movable inner pressing block, and the tail block is positioned in the through groove;

the pressing assembly comprises a mounting substrate, a pressing mounting seat, a stripping block and a left driving block, and the mounting substrate is fixedly mounted on the floating pressing plate; the left driving block is arranged on the mounting base plate through a guide rail and a return spring; the material pressing mounting seat is fixedly arranged on the left driving block and can synchronously move along the guide rail along with the left driving block; the material pressing mounting seat is provided with a horizontal mounting groove with an opening at the right side, and the material removing block is mounted in the horizontal mounting groove through a return spring with a guide rod.

Furthermore, a driving inclined plane matched with the driving block is arranged on the left side surface of the right slotting tool, and a driving inclined plane matched with the lower sliding block is arranged on the right side surface of the right slotting tool, so that the right slotting tool respectively pushes the driving block to move leftwards and drives the lower sliding block to move rightwards when moving downwards.

It should be noted that the specific dimensions and structures of the mounting block, the profiling swaging block and the flanging punch are well known in the art, and those skilled in the art can select the mounting block, the profiling block and the flanging punch with corresponding structures according to the actual product requirements, which are well known in the art, and therefore, they are not described in detail herein.

It should be noted that, in the above description, a person skilled in the art can select different rail structures and rail matching structures to realize the matching connection between the rails according to the actual application requirements, which are well known in the art, and therefore, the detailed description is omitted here.

It should be further noted that the two concentric concubine synchronous flanging devices can work only by being matched with the punch, and the punch is used as a power source to realize the movement of the mounting plate in the vertical direction.

The utility model discloses during the implementation, place the product on the product seat, then the mounting panel downstream under the drive of punch press, at this moment, the profile modeling is pressed the material piece and is carried out the pre-compaction to the product down, then, press the material subassembly to receive the drive of left slotting tool, realize the level and move right, to compressing tightly at the left to the product, meanwhile, right side slotting tool also drives slider and drive block down respectively left, right side removes, when lower slider moves right, it is to pushing down the product from the left side to drive the interior briquetting of activity, the drive block drives the turn-ups drift and moves left, accomplish the hole flanging on right side with the tail block cooperation, in the hole flanging, because tail block pressurized removes left, promote turn-ups drift in the left turn-ups subassembly again and take off the cooperation of material piece and accomplish left hole turn-ups.

The utility model has the advantages of compact structure and reasonable design, can realize once only two hole turn-ups to specific product, the turn-ups uniformity is good, and is extremely low to the concentric precision influence of hole, when raising the efficiency, has effectively solved the not enough that traditional haplopore turn-ups exist.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the specification and together with the description, serve to explain the principles of the specification.

Fig. 1 is a schematic view of a riveted product of the present invention.

Fig. 2 is a schematic structural view in an open state of the present invention.

Fig. 3 is a schematic structural view of the present invention when closed.

Detailed Description

Various exemplary embodiments of the present specification will now be described in detail with reference to the accompanying drawings.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the disclosure, its application, or uses.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example (b):

as shown in fig. 2 and 3, the utility model comprises a base 1, a mounting plate 2, a product seat 3, a floating pressure plate 4, a pressure component 5, a profiling pressure block 6, a nitrogen spring group 7, a left slotting tool 8, a right slotting tool 9, a right flanging component 10 and a left flanging component 11, wherein the mounting plate 2 is positioned right above the base 1 and is in alignment fit with the base 1; the floating pressure plate 4 is connected and matched with the mounting plate 2 through a nitrogen spring set 7; the left slotting tool 8 and the right slotting tool 9 are both arranged on the mounting plate 2 and are respectively positioned on the left side and the right side of the floating material pressing plate 4; the material pressing component 5 is arranged on the floating material pressing plate 4 through a guide rail; the profiling material pressing block 6 is also arranged on the floating material pressing plate 4; the material pressing component 5 and the profiling material pressing block 6 are in aligned fit with the product seat 3; the material pressing component 5 is matched with the left slotting tool 8; the left flanging component 11 is arranged on the product seat 3; the right flanging assembly 10 is arranged on the base 1 through a guide rail and is positioned on the right side of the product seat 3; the right flanging component 10 comprises a lower sliding block 12, an upper sliding block 13, a driving block 14 and a flanging unit 15, wherein the lower sliding block 12 is similar to a reverse L shape and is connected and matched with a guide rail on the base 1, meanwhile, the right side surface of the lower sliding block 12 is connected with the base 1 through a reset spring part 16, and the reset spring part 16 can reset after the lower sliding block 12 moves along the guide rail; the vertical part 17 of the lower slide block 12 is matched with the right side surface of the right slotting tool 9, and the vertical part 17 is provided with a slope for guiding and driving for matching; the lower sliding block 12 is provided with a horizontal guide rail, and the upper sliding block 13 is arranged on the horizontal guide rail and can slide along the horizontal guide rail; a return spring part connected with the upper slide block 13 and the lower slide block 12 is also arranged between the upper slide block and the lower slide block; the driving block 14 is fixedly arranged on the upper sliding block 13 and is used for matching with the right slotting tool 9 in an aligning way; the flanging unit 15 is arranged on the driving block 14; the flanging unit 15 comprises a flanging punch and a side pressure block, the flanging punch is horizontally arranged on the flanging installation block, a through groove is formed in the side pressure block, the side pressure block is matched with the flanging punch through the through groove to be sleeved on the flanging punch, and a reset spring piece is connected between the side pressure block and the driving block 14; the left flanging component 11 comprises a flanging installation block 18, a movable inner pressing block 19, a flanging punch 20, a spring piece and a tail block 21, wherein the flanging installation block 18 is fixedly arranged on the product seat 3; the flanging installation block 18 is provided with a horizontal installation groove; the flanging punch 20 and the tail block 21 are both arranged in the horizontal mounting groove of the flanging mounting block 18, and the tail block 21 is connected and matched with the flanging punch 20 through a spring piece with a guide rod; the tail block 21 and the flanging unit 15 in the right flanging assembly 10 are on the same horizontal plane; the movable inner pressing block 19 is arranged at the left end of the lower sliding block 12, so that the movable inner pressing block 19 is positioned at the right side of the product seat, a through groove matched with the tail block 21 is formed in the movable inner pressing block 19, and the tail block 21 is positioned in the through groove; the material pressing assembly 5 comprises a mounting substrate, a material pressing mounting seat, a material removing block and a left driving block, and the mounting substrate is fixedly mounted on the floating material pressing plate; the left driving block is arranged on the mounting base plate through a guide rail and a return spring; the material pressing mounting seat is fixedly arranged on the left driving block and can synchronously move along the guide rail along with the left driving block; the material pressing mounting seat is provided with a horizontal mounting groove with an opening at the right side, and the material removing block is mounted in the horizontal mounting groove through a return spring with a guide rod. The left side surface of the right slotting tool 9 is provided with a driving inclined surface matched with the driving block, and the right side surface of the right slotting tool 9 is provided with a driving inclined surface matched with the lower sliding block 12, so that the right slotting tool 9 respectively pushes the driving block to move leftwards and drives the lower sliding block 12 to move rightwards when moving downwards.

The foregoing description of the embodiments of the present specification has been presented for purposes of illustration and description, but is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen in order to best explain the principles of the embodiments, the practical application, or improvements made to the technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the application is defined by the appended claims.

Claims

1. The utility model provides a synchronous flanging device of two concentric holes which characterized in that: the device comprises a base, an installation plate, a product seat, a floating pressure plate, a pressure component, a profiling pressure block, a nitrogen spring set, a left slotting tool, a right flanging component and a left flanging component, wherein the installation plate is positioned right above the base and is in contraposition fit with the base; the floating material pressing plate is connected and matched with the mounting plate through the nitrogen spring group; the left slotting tool and the right slotting tool are both arranged on the mounting plate and are respectively positioned on the left side and the right side of the floating material pressing plate; the material pressing component is arranged on the floating material pressing plate through a guide rail; the profiling material pressing block is also arranged on the floating material pressing plate; the material pressing component and the profiling material pressing block are aligned and matched with the product seat; the material pressing component is matched with the left slotting tool; the left flanging component is arranged on the product seat; the right flanging assembly is arranged on the base through a guide rail and is positioned on the right side of the product seat; the right flanging component comprises a lower sliding block, an upper sliding block, a driving block and a flanging unit, wherein the lower sliding block is similar to a reverse L shape and is connected and matched with a guide rail on the base, and meanwhile, the right side surface of the lower sliding block is connected with the base through a reset spring part which can reset after the lower sliding block moves along the guide rail; the vertical part of the lower slide block is matched with the right side surface of the right slotting tool, and the vertical part is provided with a slope for guiding and driving the lower slide block; the lower sliding block is provided with a horizontal guide rail, and the upper sliding block is arranged on the horizontal guide rail and can slide along the horizontal guide rail; a return spring part connected with the upper slide block and the lower slide block is also arranged between the upper slide block and the lower slide block; the driving block is fixedly arranged on the upper sliding block and is used for being matched with the right slotting tool in an alignment way; the flanging unit is arranged on the driving block; the flanging unit comprises a flanging punch and a side pressure block, the flanging punch is horizontally arranged on the flanging installation block, a through groove is formed in the side pressure block, the side pressure block is sleeved on the flanging punch through the cooperation of the through groove and the flanging punch, and a reset spring part is connected between the side pressure block and the driving block; the left flanging component comprises a flanging installation block, a movable inner pressing block, a flanging punch, a spring part and a tail block, and the flanging installation block is fixedly installed on the product seat; the flanging installation block is provided with a horizontal installation groove; the flanging punch and the tail block are both arranged in a horizontal mounting groove of the flanging mounting block, and the tail block is connected and matched with the flanging punch through a spring part with a guide rod; the tail block and the flanging unit in the right flanging assembly are on the same horizontal plane; the movable inner pressing block is arranged at the left end of the lower sliding block, so that the movable inner pressing block is positioned at the right side of the product seat, a through groove matched with the tail block is formed in the movable inner pressing block, and the tail block is positioned in the through groove; the pressing assembly comprises a mounting substrate, a pressing mounting seat, a stripping block and a left driving block, and the mounting substrate is fixedly mounted on the floating pressing plate; the left driving block is arranged on the mounting base plate through a guide rail and a return spring; the material pressing mounting seat is fixedly arranged on the left driving block and can synchronously move along the guide rail along with the left driving block; a horizontal mounting groove with an opening at the right side is formed in the material pressing mounting seat, and the stripping block is mounted in the horizontal mounting groove through a return spring with a guide rod; the left side surface of the right slotting tool is provided with a driving inclined surface matched with the driving block, and the right side surface of the right slotting tool is provided with a driving inclined surface matched with the lower sliding block, so that the right slotting tool respectively pushes the driving block to move leftwards and drives the lower sliding block to move rightwards when moving downwards.