CN220315403U - Traction guiding positioning module for core bundling - Google Patents

Abstract

The utility model provides a traction guiding and positioning module for core bundling, which comprises a pressing unit support, and is characterized by further comprising: the clamping pliers are symmetrically arranged on the clamping unit support, and a gap for passing through an iron wire is reserved between the clamping pliers; the limiting assembly is arranged on the clamp pliers, and the output end of the limiting assembly penetrates through the gap and limits the iron wires in the gap; through set up spacing subassembly on the clamp, carry out spacingly to reverse iron wire of pulling process, solve reverse technical problem that pulls the process iron wire to the core side damage.

Description

Traction guiding positioning module for core bundling

Technical Field

The utility model relates to the technical field of heat exchanger manufacturing, in particular to a traction guiding positioning module for core bundling.

Background

In the assembly process of the radiator, the core body needs to be bundled, so that the carrying of the core body and the assembly of the radiator are convenient. In the existing wire drawing process, after the wire is routed for the first time, the core body is placed on the wire, and then the wire is reversely drawn to enable the wire to surround the core body, and the wire is screwed up through the rotary wire screwing mechanism.

But in the process of reversely pulling the iron wires, the iron wires are relatively high in hardness and easy to damage the side edges of the core body, so that the core body is unqualified, and the product quality is affected.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a traction guiding positioning module for core bundling, which is used for limiting an iron wire in a reverse traction process by arranging a limiting assembly on a clamp, so as to solve the technical problem that the iron wire damages the side edge of a core in the reverse traction process.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a core is tied up with pulling direction positioning module, includes and compresses tightly unit support, its characterized in that still includes:

the clamping pliers are symmetrically arranged on the clamping unit support, and a gap for passing through an iron wire is reserved between the clamping pliers; and

and the limiting assembly is arranged on the clamp, and the output end of the limiting assembly penetrates through the gap and limits the iron wires in the gap.

As an improvement, the limit assembly includes: the limiting driving part is arranged on the clamp and is connected with the limiting roller at the output end of the limiting driving part; the spacing roller is preferably arranged on the output end of the spacing driving part by adopting bearing rotation, after the iron wire passes through the gap, the spacing roller is driven by the spacing driving part to enter the gap, and the iron wire is spacing through the spacing roller in the process of reverse traction of the iron wire, so that the iron wire is prevented from damaging the edge of the core body in the core body bundling process.

As an improvement, the upper end parts of the adjacent sides of the pair of the clamp pliers are provided with chamfers for guiding iron wires to enter the gaps.

As an improvement, the device also comprises an embedded iron wire clamping part which is arranged on the opposite side of the pressing unit support and the pressing clamp and is used for clamping an iron wire; after the traction iron wires pass through the gaps between the clamp pliers, the traction iron wires are clamped by the embedded iron wire clamping parts.

As an improvement, the clamping part comprises a cylinder and a pneumatic clamp connected with the cylinder.

As an improvement, the device also comprises a compaction driving part for driving the compaction unit support to reciprocate.

As an improvement, the compaction driving part comprises a first driving motor and a ball screw module in transmission connection with the first driving motor; the compression unit support is connected with the ball screw module; the compressing unit support is arranged on the guide rail in a sliding manner through the sliding block, and is driven to reciprocate through the ball screw.

The utility model has the beneficial effects that:

(1) According to the utility model, the limiting assembly is arranged on the side face of the clamping pliers to limit the iron wires entering between the clamping pliers, so that the side part of the core body is prevented from being damaged when the iron wires are reversely pulled in the core body process;

(2) According to the utility model, the guide chamfer is formed on the clamp, so that the speed of an iron wire entering a gap is improved, and the production efficiency is improved;

(3) According to the utility model, the compressing unit support is driven to move by the compressing driving part, and the core is compressed by the compressing pliers, so that the core is conveniently bundled, and the situation that the radiating fins are loose before the core is bundled and the bundling cannot be completed is prevented.

In conclusion, the iron wire bundling device has the advantages of high iron wire bundling efficiency, no damage to the core body and the like.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the mounting locations of the spacing assembly and clamp of the present utility model;

FIG. 3 is a schematic cross-sectional view of a spacing assembly of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

As shown in fig. 1-3, the present embodiment provides a pulling guiding positioning module for bundling a core, which includes a pressing unit support 61, and further includes a pair of pressing pliers 62 symmetrically disposed on the pressing unit support 61, and a gap 63 for passing through an iron wire is left between the pair of pressing pliers 62; and a limiting assembly 64, wherein the limiting assembly 64 is mounted on the clamp 62, and the output end of the limiting assembly passes through the gap 63 and limits the iron wires in the gap 63.

As an improvement, the limiting assembly 64 includes: a limit driving part 641 provided on the clamp 62, and a limit roller 642 connected to an output end of the limit driving part 641.

It should be noted that, the limiting roller 642 is preferably rotatably disposed at the output end of the limiting driving portion 641 by a bearing, after the iron wire passes through the gap 63, the limiting roller 642 is driven by the limiting driving portion 641 to enter the gap 63, and the iron wire is limited by the limiting roller 642 in the process of reversely dragging the iron wire, so that the iron wire is prevented from damaging the edge of the core body in the core body bundling process.

Preferably, a chamfer 621 for guiding the iron wire into the gap 63 is formed at the upper end of the adjacent side of the pair of clamping pliers 62, so that the iron wire can smoothly enter the gap 63 in the process of pulling the iron wire.

As an improvement, the device also comprises an embedded iron wire clamping part 65 which is arranged on the opposite side of the pressing unit support 61 to the pressing clamp 62 and is used for clamping an iron wire; after the iron wire is pulled through the gap 63 between the clamp jaws 62, it is clamped by the pre-buried iron wire clamping portion 65.

Further, the pre-buried iron wire clamping portion 65 includes a cylinder 651 and a pneumatic clamp 652 connected to the cylinder 651, and the opening/clamping of the pneumatic clamp 652 is controlled by the cylinder 651 to clamp the iron wire pulled to the clamp position.

As a modification, a pressing driving part 66 for driving the pressing unit support 61 to reciprocate is also included.

Further, the pressing driving part 66 includes a first driving motor 661 and a ball screw module 662 in transmission connection with the first driving motor 661; the pressing unit support 61 is connected with the ball screw module 662; the compressing unit support 61 is slidably arranged on a guide rail through a sliding block, the guide rail is arranged on a support, and the compressing unit support 61 is driven to reciprocate through a ball screw.

The ball screw module 662 comprises a screw rod connected with a first driving motor 661 and a guide block meshed with the screw rod, and the guide block is connected with the compressing unit support 61, so that the compressing unit support 61 moves synchronously with the guide block, and the compressing clamp 62 is driven to compress the side part of the core body.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The utility model provides a core is tied up with pulling direction positioning module, includes and compresses tightly unit support, its characterized in that still includes:

the clamping pliers are symmetrically arranged on the clamping unit support, and a gap for passing through an iron wire is reserved between the clamping pliers; and

and the limiting assembly is arranged on the clamp, and the output end of the limiting assembly penetrates through the gap and limits the iron wires in the gap.

2. The lead positioning module for core strapping as in claim 1 wherein the stop assembly comprises: and the limiting roller is arranged on the limiting driving part on the clamp and connected with the output end of the limiting driving part.

3. The pulling guide positioning module for core bundling as defined in claim 1, wherein a chamfer for guiding an iron wire into a gap is formed at an upper end portion of an adjacent side of the pair of pressing jaws.

4. The pulling guide positioning module for core bundling according to claim 1, further comprising an embedded iron wire clamping part which is arranged on the opposite side of the pressing unit support to the pressing pliers and is used for clamping iron wires.

5. The die set for pulling and guiding as defined in claim 4, wherein said holding portion includes an air cylinder and a pneumatic clamp connected to the air cylinder.

6. The pulling guide positioning module for core bundling as recited in claim 1, further comprising a pressing driving portion for driving the pressing unit support to reciprocate.

7. The pulling guide positioning module for core bundling according to claim 6, wherein said pressing driving part comprises a first driving motor and a ball screw module in driving connection with the first driving motor; the compressing unit support is connected with the ball screw module.