CN216542741U

CN216542741U - Automobile air conditioner water heater radiator adds clamping apparatus

Info

Publication number: CN216542741U
Application number: CN202220851943.5U
Authority: CN
Inventors: 程伟阳; 李勇辉; 王雪亮; 何洪江; 尚彬彬
Original assignee: Jiasi Automobile Technology Zhejiang Co ltd
Current assignee: Jiasi Automobile Technology Zhejiang Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-05-17
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a machining clamp for a radiator of an automobile air conditioner water heater, which comprises a workbench and a driving assembly, wherein clamping assemblies are arranged on two sides of the driving assembly, each clamping assembly comprises a fixing piece and an installation seat, the fixing pieces are arranged on the upper end surface of the workbench, the installation seats are arranged opposite to the fixing pieces, pressing pieces are transversely and movably arranged on the installation seats, each driving assembly comprises a wedge-shaped pressing block capable of vertically moving up and down, one end of each pressing piece is matched with the wedge-shaped pressing block, and when the wedge-shaped pressing blocks move downwards, the wedge-shaped pressing blocks force the pressing pieces to approach the fixing pieces; the advantage lies in can driving the piece that compresses tightly of both sides simultaneously through the wedge briquetting that sets up for can drive the clamping unit that sets up both sides through a drive assembly and press from both sides tightly on the workstation, improve work efficiency, simplify the structure, reduce and press from both sides tight fixed cost alone in the traditional scheme.

Description

Automobile air conditioner water heater radiator adds clamping apparatus

Technical Field

The utility model particularly relates to a machining clamp for a radiator of an automobile air conditioner water heater.

Background

With the improvement of quality of life and the development of technology, automobiles are widely used as vehicles. In order to improve the humanized design of automobile use, an air conditioner is usually arranged in the automobile, and the interior of the automobile can be heated or cooled through the air conditioner, so that the driving comfort level of the automobile is improved. The radiator of the water heater of the automobile air conditioner is one of important links in the production and assembly process of the automobile air conditioner, and is related to the use reliability of the automobile air conditioner. After the radiator of the water heater of the automobile air conditioner is produced and molded, a corresponding grinding processing procedure is required, so that the sealing performance or the surface smoothness and the like are guaranteed, and the radiator needs to be clamped and fixed. The existing clamp cannot be reliably fixed when being fixed, and is independent operation when clamping the radiator of the water heater of the automobile air conditioner, if a plurality of clamps which need to be corresponding when simultaneously clamping are independently clamped, the enterprise cost is increased, and the working efficiency is lower. The application provides a high-efficient convenient vehicle air conditioner water heater radiator adds clamping apparatus for this application.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the processing clamp for the radiator of the water heater of the automobile air conditioner is simple in structure, convenient and fast to use, capable of synchronously clamping workpieces on two sides and capable of reliably improving production and assembly efficiency.

In order to solve the technical problem, the utility model is solved by the following technical scheme: the utility model provides an automotive air conditioner water heater radiator adds clamping apparatus, includes workstation and drive assembly, drive assembly's both sides all are provided with clamping assembly, clamping assembly including setting up the mounting and the mount pad of workstation up end, the mount pad with the mounting set up relatively, just the horizontal activity of mount pad be provided with and compress tightly the piece, drive assembly including the wedge briquetting that can vertically reciprocate, compress tightly a including the push rod, the one end activity of push rod wear out the mount pad and be provided with wedge briquetting matched with wedge piece, the outside cover of push rod be equipped with reset spring, reset spring's one end and mount pad offset, the other end offsets with the wedge piece, when the wedge briquetting moved down, the wedge briquetting force to compress tightly the piece and be close to the mounting.

Furthermore, the pressing piece further comprises a pressing plate, and the other end of the push rod is fixedly arranged in the middle of the pressing plate; the push rod can slide along the designated direction, namely transversely through the arranged mounting seat, so that the clamping reliability of the pressing piece is guaranteed; meanwhile, the other end of the push rod is fixed in the middle of the pressing plate, so that the pressing reliability of the pressing plate is improved, and the inclination of one end of the pressing plate when being clamped is avoided.

Furthermore, the width of the wedge-shaped pressing block is gradually reduced from top to bottom; the advantage lies in through the wedge briquetting that sets up and with its matched with wedge piece make the better pressure when the wedge briquetting moves down move the push rod and move to make the pressure strip that is connected with the push rod be close to the mounting, and then reliably press from both sides tight work piece.

Furthermore, a return spring is sleeved on the outer side of the push rod, one end of the return spring abuts against the mounting seat, and the other end of the return spring abuts against the wedge; the automobile air conditioner water heater radiator has the advantages that the pressing plate can be pushed to the direction far away from the fixing piece in the initial state through the reset spring, so that a large space is formed between the fixing piece and the mounting seat, a workpiece, namely the automobile air conditioner water heater radiator, can be conveniently placed in the space, and particularly when the automobile air conditioner water heater radiator is applied to production line production, the production efficiency can be greatly improved, and collision interference is avoided.

Furthermore, a plurality of positioning lugs are arranged on the part of the workbench below the workpiece; the positioning lug has the advantages that the positioning lug can be matched with the hole in the workpiece, and the workpiece is sleeved on the positioning lug before being clamped, so that the clamping and fixing in the later period are facilitated, and the position accuracy is guaranteed.

Furthermore, the driving assembly also comprises a driver which can drive the wedge-shaped pressing block to move up and down, and the driver is fixed with the workbench; the advantage lies in that the driver through setting up can select for motor drive or cylinder drive, can ensure the precision that the pressure strip removed through motor drive, can ensure the reliability that clamping force is said through cylinder drive.

Furthermore, the workbench is also provided with a plurality of pressing devices for pressing workpieces, each pressing device comprises a hinge seat, a hinge block and a hinge rod which is vertically and movably arranged, the hinge seats are fixedly arranged on the upper end surface of the workbench, the middle part of each hinge block is hinged with the hinge seat, each hinge rod is hinged with one end of each hinge block, and one end, far away from the hinge rod, of each hinge block is used for pressing the workpieces; the advantage lies in that the closing device who sets up can further carry out spacing in the vertical direction to the work piece that presss from both sides tightly through clamping component, compresses tightly through articulated piece, prevents that the ascending displacement of vertical direction from appearing in the work piece in the work progress, improves the reliability of anchor clamps.

Furthermore, the hinge rod movably penetrates through the workbench, a driving cylinder is arranged at the lower end of the workbench, and the driving cylinder drives the hinge rod to vertically extend and retract; the advantage lies in can carrying out the level of reliable compressing tightly the guarantee work piece simultaneously through a plurality of closing device that set up at the station periphery, can realize reliably pressing from both sides tightly through the actuating cylinder that drives that sets up simultaneously, and should drive actuating cylinder setting in the workstation below, improves space utilization, avoids producing other devices with its setting in the workstation top and interferes.

Furthermore, a placing table is arranged below one end, far away from the hinge rod, of the hinge block, and the placing table is fixed with the workbench; the advantage lies in can playing the effect that increases to the work piece through the platform of placing that sets up to make closing device applicable in the work piece of different model thickness, improve the practicality.

Furthermore, the upper end of the workbench is also provided with a plurality of positioning seats distributed on the peripheral side of the workpiece, the positioning seats are in threaded connection with positioning screws, and the positioning screws penetrate through the positioning seats and are abutted against the workpiece; the multi-direction pressing positioning fixture has the advantages that the multi-direction pressing positioning in the horizontal plane can be carried out on the workpiece through the arranged positioning seat and the positioning screw rod, the reliability of the processing fixture is improved, the stability of the workpiece is ensured, and therefore the subsequent reliable processing is guaranteed.

Compared with the prior art, the utility model has the following beneficial effects: can drive the piece that compresses tightly of both sides simultaneously through the wedge briquetting that sets up for can drive the clamping component that sets up both sides through a drive assembly and press from both sides tightly on the workstation, improve work efficiency, simplify the structure, reduce and press from both sides tight fixed cost alone in the traditional scheme. Meanwhile, the driving assembly can drive the pressing piece to move in the process of limiting the pressing piece through the arranged mounting seat, the moving reliability of the pressing piece is guaranteed, and the reliable action of the machining clamp is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a state diagram of the present invention in use;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the engagement of the clamping assembly with the drive assembly in accordance with the present invention;

FIG. 4 is a schematic structural view of a compression member of the present invention;

fig. 5 is a schematic structural diagram of the pressing device of the present invention.

Detailed Description

The present invention is described in further detail below with reference to the attached drawing figures.

The following description is provided to disclose the utility model so that others skilled in the art may practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents and other technical solutions without departing from the spirit and scope of the utility model.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or position relative to one another as illustrated in the figures, which is intended to simplify the description of the present disclosure, but does not indicate or imply that the referenced devices or elements must be in a particular orientation, constructed, and operated in a particular orientation, and thus, the above-described terms are not to be construed as limiting the present disclosure.

1-5 a vehicle air conditioner water heater radiator adds clamping apparatus, including workstation 1 and drive assembly 3, drive assembly 3's both sides all are provided with clamping component 2, clamping component 2 is including setting up mounting 2.1 and mount pad 2.2 of workstation 1 up end, mount pad 2.2 sets up with mounting 2.1 is relative, and mount pad 2.2 horizontal activity is provided with compresses tightly 2.3, drive assembly 3 includes wedge briquetting 3.1 that can vertically reciprocate, compress tightly the one end of 2.3 and cooperate with wedge briquetting 3.1, when wedge briquetting 3.1 moves down, wedge briquetting 3.1 forces to compress tightly 2.3 and be close to mounting 2.1.

More specifically: the lower end of the middle part of the workbench 1 is provided with a driver 3.2, and the driver 3.2 is provided with a telescopic shaft and can be composed of a telescopic motor or a telescopic cylinder. The telescopic shaft of the driver 3.2 is fixed to the wedge-shaped pressure piece 3.1, so that the wedge-shaped pressure piece 3.1 is movable in the vertical direction, wherein the width of the wedge-shaped pressure piece 3.1 is gradually reduced from top to bottom. The pressing piece 2.3 comprises a pressing plate 2.31 and a push rod 2.32, one end of the push rod 2.32 penetrates through the mounting seat 2.2, and the push rod 2.32 is movably matched with the mounting seat 2.2; one end of the push rod 2.32 is also provided with a wedge 2.33 matched with the wedge pressing block 3.1, the wedge 2.33 is propped against the wedge pressing block 3.1, the other end of the push rod 2.32 is fixedly arranged in the middle of the pressing plate 2.31, and the pressing plate 2.31 is horizontally arranged.

For the counterbalance cooperation of guarantee wedge briquetting 3.1 and wedge 2.33, the outside cover of push rod 2.32 is equipped with reset spring 2.4, reset spring 2.4's one end offsets with mount pad 2.2, the other end offsets with wedge 2.33, reset spring 2.4 through setting up can push pressure strip 2.31 to the direction of keeping away from mounting 2.1 under initial condition, thereby make and form great space between mounting 2.1 and the mount pad 2.2 and make things convenient for work piece 7 to be vehicle air conditioner water heater radiator and put into, especially when using at assembly line production, improvement production efficiency that can be very big, avoid the collision to interfere.

When a workpiece 7, namely a radiator of the water heater of the automobile air conditioner, needs to be clamped through the clamping device, the workpiece 7 is placed between the fixing piece 2.1 and the pressing plate 2.31, the driver 3.2 drives the wedge-shaped pressing block 3.1 to move downwards, and therefore the pushing rod 2.32 is driven to move through the wedge piece 2.33 matched with the wedge-shaped pressing block 3.1, and the pressing plate 2.31 is close to the fixing piece 2.1 to clamp the workpiece 7. When the workpiece 7 needs to be taken out by loosening the clamp, the wedge-shaped pressing block 3.1 moves upwards, and at the moment, the push rod 2.32 drives the pressing plate 2.31 to move towards the direction far away from the fixing piece 2.1 under the action of the return spring 2.4, so that the workpiece 7 is loosened.

More preferably, in order to guarantee the use reliability of the pressure plate 2.31 and to be suitable for different models of the workpiece 7, the pressure plate 2.31 and the push rod 2.32 provided in the present application may be detachably fixed, that is, the pressure plate 2.31 and the push rod 2.32 are fixed by the fixing bolt 9. Meanwhile, in order to prevent the push rod 2.32 from rotating in the transverse moving process, a limiting screw 10 is screwed on the mounting seat 2.2, a limiting groove 11 along the length direction of the push rod 2.32 is formed in the push rod 2.32, the limiting screw 10 is perpendicular to the push rod 2.32 and is arranged on the mounting seat 2.2, and the part of the limiting screw 10 extends into the limiting groove 11.

It is worth mentioning that a plurality of positioning lugs 8 are further arranged on the part of the workbench 1 below the workpiece 7; the positioning lug 8 can be matched with a hole position on the workpiece 7, and the workpiece is sleeved on the positioning lug 8 before being clamped, so that the clamping and fixing at the later stage are facilitated, and the position accuracy is guaranteed.

More preferably, the table 1 is further provided with a plurality of pressing devices 4 for pressing the workpiece 7, and the plurality of pressing devices 4 are distributed on the peripheral side of the workpiece 7. The pressing device 4 comprises a hinge seat 4.1, a hinge block 4.2 and a hinge rod 4.3 which is vertically and movably arranged, the hinge seat 4.1 is fixedly arranged on the upper end surface of the workbench 1, the middle part of the hinge block 4.2 is hinged with the hinge seat 4.1, one end of the hinge rod 4.3 is hinged with one end of the hinge block 4.2, and one end of the hinge block 4.2, which is far away from the hinge rod 4.3, is used for pressing the workpiece 7; workstation 1 is worn out in the other end activity of articulated mast 4.3, and 1 lower extreme of workstation is provided with and drives actuating cylinder 4.4, through driving actuating cylinder 4.4 drive the vertical flexible removal of articulated mast 4.3. So that moving one end of the hinge block 4.2 up and down causes the other end of the hinge block to clamp or unclamp the workpiece 7.

It is worth mentioning that a placing table 4.5 is arranged below one end of the hinge block 4.2 far away from the hinge rod 4.3, and the placing table 4.5 is fixed with the workbench 1; through the platform 4.5 of placing that sets up can play the effect of increasing to work piece 7 to make closing device 4 applicable in the work piece 7 of different model thickness, improve the practicality. Meanwhile, a plurality of positioning seats 5 distributed on the periphery of the workpiece 7 are arranged at the upper end of the workbench 1, positioning screws 6 are screwed in the positioning seats 5, and the positioning screws 6 penetrate through the positioning seats 5 to abut against the workpiece 7; the workpiece 7 can be compressed and positioned in multiple directions in the horizontal plane through the arranged positioning seat 5 and the positioning screw rod 6, so that the reliability of a machining clamp is improved, the stability of the workpiece 7 is ensured, and the reliability of subsequent machining is guaranteed.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.

Claims

1. The utility model provides a car air conditioner water heater radiator adds clamping apparatus, includes workstation (1), its characterized in that still includes drive assembly (3), the both sides of drive assembly (3) all are provided with clamping component (2), clamping component (2) including setting up mounting (2.1) and mount pad (2.2) of workstation (1) up end, mount pad (2.2) with mounting (2.1) set up relatively, just mount pad (2.2) horizontal activity be provided with compress tightly piece (2.3), drive assembly (3) including wedge briquetting (3.1) that can vertically reciprocate, compress tightly piece (2.3) including push rod (2.32), the one end activity of push rod (2.32) wear out mount pad (2.2) and be provided with wedge (2.33) with wedge briquetting (3.1) matched with, the outside cover of push rod (2.32) be equipped with reset spring (2.4), one end of the reset spring (2.4) is abutted against the mounting seat (2.2), the other end of the reset spring is abutted against the wedge piece (2.33), and when the wedge-shaped pressing block (3.1) moves downwards, the wedge-shaped pressing block (3.1) forces the pressing piece (2.3) to approach the fixing piece (2.1).

2. The jig for processing the radiator of the water heater of the automobile air conditioner as claimed in claim 1, wherein the pressing member (2.3) further comprises a pressing plate (2.31), and the other end of the push rod (2.32) is fixedly arranged in the middle of the pressing plate (2.31).

3. The jig for processing the radiator of the water heater for the automobile air conditioner as claimed in claim 2, wherein the width of the wedge-shaped pressing block (3.1) is gradually reduced from top to bottom.

4. The jig for processing the radiator of the water heater of the automobile air conditioner as claimed in claim 1, wherein the portion of the worktable (1) below the workpiece (7) is further provided with a plurality of positioning projections (8).

5. The jig for processing the radiator of the water heater of the automobile air conditioner as claimed in claim 1, wherein the driving assembly (3) further comprises a driver (3.2) capable of driving the wedge-shaped pressing block (3.1) to move up and down, and the driver (3.2) is fixed with the worktable (1).

6. The processing clamp for the radiator of the water heater of the automobile air conditioner according to claim 1, wherein the workbench (1) is further provided with a plurality of pressing devices (4) for pressing workpieces (7), each pressing device (4) comprises a hinge seat (4.1), a hinge block (4.2) and a hinge rod (4.3) movably arranged vertically, the hinge seats (4.1) are fixedly arranged on the upper end face of the workbench (1), the middle parts of the hinge blocks (4.2) are hinged to the hinge seats (4.1), the hinge rods (4.3) are hinged to one ends of the hinge blocks (4.2), and one ends, far away from the hinge rods (4.3), of the hinge blocks (4.2) are used for pressing the workpieces (7).

7. The jig for machining the radiator of the water heater of the automobile air conditioner as claimed in claim 6, wherein the hinge rod (4.3) movably penetrates through the workbench (1), a driving cylinder (4.4) is arranged at the lower end of the workbench (1), and the driving cylinder (4.4) drives the hinge rod (4.3) to vertically extend and retract.

8. The jig for processing the radiator of the water heater of the automobile air conditioner as claimed in claim 6, wherein a placing table (4.5) is arranged below one end of the hinge block (4.2) far away from the hinge rod (4.3), and the placing table (4.5) is fixed with the working table (1).

9. The processing clamp for the radiator of the water heater of the automobile air conditioner according to the claim 1, characterized in that a plurality of positioning seats (5) distributed on the peripheral side of the workpiece (7) are further arranged at the upper end of the working table (1), a positioning screw rod (6) is screwed with the positioning seats (5), and the positioning screw rod (6) penetrates through the positioning seats (5) to abut against the workpiece (7).