Assembling tool of cooling pipeline for automobile

Abstract

The utility model provides an automobile cooling pipeline assembling tool which comprises a working table, the left side and the right side of the working table are provided with a side leaning block and a supporting block respectively, the working table is provided with a press-fitting unit, the press-fitting unit comprises a longitudinally-arranged positioning block, an inserting hole is formed in the positioning block, an inserting piece is inserted into the inserting hole, and the side leaning block and the supporting block are arranged on the working table. A pressing column driven by a first air cylinder is arranged above the positioning block, bending blocks used for limiting and bending hoop pressing pieces are symmetrically arranged on the left side and the right side of the positioning block, and the L-shaped bending blocks are driven by a second air cylinder. The device has the advantages that the cooling pipeline and the hoop can be accurately positioned and supported, the hoop pressing sheet is bent by the bending block after the hoop is pressed by the pressing column, manual operation steps are reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cooling pipeline, especially cooling pipeline's assembly frock for automobile. BACKGROUND

[0002] The electric vehicle produces a large amount of heat in the working process of motor and controller, and the heat cannot be effectively dissipated in time, which causes the temperature of motor and controller to continuously rise, and influences the performance and safety of electric vehicle. The cooling system of the vehicle is used for cooling, and the cooling system mainly comprises a radiator, an expansion tank, a cooling water pump, a cooling water pipe, an air conditioner controller, an ATS switch, a fan controller and a cooling fan. The expansion tank is connected with the radiator through the cooling water pipe, and the radiator, the cooling water pump, a three-in-one controller, a motor controller and a motor are sequentially connected through the cooling water pipe and form a closed loop. The cooling pipeline needs to be provided with a hoop on the outer wall. The upper and lower bent parts of the hoop are horizontally stacked. The staff first positions the hoop at the position of the cooling pipeline, aligns the hole positions of the upper and lower stacked parts of the hoop, and then bends the pressing sheets on both sides of the lower bent part of the hoop using a tool. The bent pressing sheets of the hoop wrap the upper part of the bent hoop, so as to fix the hoop. The process is time-consuming, labor-intensive and low in efficiency. SUMMARY

[0003] Therefore, the utility model aims at overcoming the defects in the prior art, and provides a kind of assembly frock for cooling pipeline for automobile.

[0004] The utility model provides a kind of assembly frock for cooling pipeline for automobile, including workbench 1, the left and right sides of workbench 1 are respectively provided with side block 2, support block 3, be provided with pressure mounting unit on workbench 1, the pressure mounting unit includes the positioning block 4 of longitudinal arrangement, be provided with the insert hole in the positioning block 4, insert plug 5 is inserted in the insert hole, the upper of positioning block 4 is provided with the pressure column 7 by the first cylinder 6 drive, the left and right sides of positioning block 4 are provided with the bending block 9 for limiting, bending hoop pressing sheet, the bending block 9 of L type is driven by the second cylinder 8.

[0005] Further, the workbench 1 is provided with a stable block, the first cylinder 6 is arranged downwardly on the stable block, and the pressure column 7 is connected to the piston rod of the first cylinder 6.

[0006] Further, the bottom of the pressure column 7 is in the shape of a circular truncated cone.

[0007] Further, a groove is horizontally formed on the workbench 1 to slidably accommodate the bending block 9, and the second cylinder 8 is arranged in the groove.

[0008] Further, the second cylinder 8 is a jaw cylinder, and the two bending blocks 9 are respectively connected to the two jaws of the jaw cylinder 8.

[0009] Further, the number of the pressing units is greater than or equal to 1 and less than or equal to 5.

[0010] The utility model discloses the advantages are as follows: the accurate positioning support cooling pipeline, hoop, through the pressing column and press the bending block that the hoop is pressed and is bent after, reduce manual operation step and improve work efficiency, the lateral positioning and basic support that the side leans block and support block provide cooling pipeline, the hole site of the upper and lower stacked part of the hoop corresponds the jack, and the plug passes the hole site of the upper and lower stacked part of the hoop and inserts the jack, prevents the upper and lower stacked part of the hoop from deviating, the first cylinder drives the pressing column and presses the upper and lower stacked part of the hoop, and the second cylinder drives the bending block and presses the bending of the hoop piece, and the bending of the hoop piece is wrapped around the upper part of the hoop through the bending of the hoop piece, the first cylinder can be reliably supported by the stable block when working, effectively avoiding the shaking or displacement of the cylinder in the driving process of the pressing column, the bending block is slidably fitted in the groove, and the second cylinder is arranged in the groove, and the design makes the bending block smoothly slide along the groove when working, guaranteeing the straightness of the bending action, the bending block realizes the accurate limiting and bending operation of the hoop piece, and the second cylinder adopts the jaw cylinder, so that the jaw cylinder can flexibly control the opening and closing of the two bending blocks. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is the perspective view of the utility model;

[0012] Figure 2 It is the front view of the utility model;

[0013] Figure 3 It is the structure schematic view when the utility model positions the cooling pipeline and the hoop;

[0014] Figure 4 It is the A part of the utility model and is the enlarged view. Figure 3 DETAILED DESCRIPTION

[0015] The utility model will be described in detail below with the drawings.

[0016] In order to make the purpose, technical scheme and advantage of the utility model more clearly, the following combines the drawings and example, and the utility model is further described in detail.It should be understood that the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0017] Refer to Figures 1 to 4 ​The utility model provides a kind of assembling tool of cooling pipeline for automobile, it includes workbench 1, the left and right sides of workbench 1 are respectively provided with side block 2, support block 3, side block and support block provide stable lateral positioning and basic support for cooling pipeline, workbench 1 is provided with press fitting unit, press fitting unit includes the positioning block 4 of longitudinal arrangement, positioning block 4 is provided with insertion hole, plug-in piece 5 is inserted in insertion hole, insertion hole corresponds the hole site of the upper and lower stacked portion of hoop, plug-in piece passes the hole site of the upper and lower stacked portion of hoop and inserts insertion hole, prevent the upper and lower stacked portion of hoop from deviating, the top of positioning block 4 is provided with the pressure column 7 driven by first air cylinder 6, the bottom of pressure column 7 is circular platform type, the left and right sides of positioning block 4 are symmetrically provided with the pressure bending block 9 for limiting, press bending hoop pressing piece, the pressure bending block 9 of L type is driven by second air cylinder 8.Pressure column is driven by first air cylinder, pressure bending block is driven by second air cylinder, realize automation operation by air cylinder, reduce manual operation step, not only improve work efficiency, can also guarantee consistency and stability of each operation, staff will be cooled with hoop cooling pipeline and be placed to positioning block, hoop pressing piece is attached to the pressure bending block of two sides, cooling pipeline is attached to side block and is positioned by support block, plug-in piece passes the hole site of the upper and lower stacked portion of hoop and inserts insertion hole, so that cooled with hoop cooling pipeline, positioning, first air cylinder drives pressure column and presses the upper and lower stacked portion of hoop, second air cylinder drives pressure bending block and press bends hoop pressing piece, and the upper portion of hoop bending is covered by hoop pressing piece by press bending, so as to fix hoop.

[0018] Workbench 1 is provided with stable block, and the first air cylinder 6 is arranged downwardly on the stable block, and the pressure column 7 is connected to the piston rod of the first air cylinder 6.

[0019] A groove is horizontally formed on the workbench 1 to slidably accommodate the pressure bending block 9, and the second air cylinder 8 is arranged in the groove.

[0020] Referring to Figure 1 The second air cylinder 8 is a clamping jaw air cylinder, and the two pressure bending blocks 9 are respectively connected to the two clamping jaws of the clamping jaw air cylinder 8.

[0021] The number of the press fitting units is greater than or equal to 1 and less than or equal to 5.

[0022] The above merely is the preferred implementation manner of the present application, and it should be noted that, for the ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. An assembly fixture for automotive cooling pipes, characterized in that: The utility model provides a press -fitting device, including workbench, the left and right sides of workbench are provided with side leaning block, support block respectively, be provided with press -fitting unit on workbench, press -fiting unit includes the positioning block of longitudinal arrangement, be provided with the insert hole in the positioning block, be provided with the insert in the insert hole, the top of positioning block is provided with the pressure column by the first air cylinder drive, the left and right sides of positioning block are provided with the pressure bending block for the limit of pressure bending hoop pressure sheet symmetry, and the pressure bending block is driven by the second air cylinder.

2. An assembling tool for a cooling line of an automobile according to claim 1, wherein: The workbench is provided with a stable block, and the first air cylinder is arranged downwardly on the stable block.

3. An assembling tool for a cooling line of an automobile according to claim 1, wherein: The bottom of the pressure column is in the shape of a circular truncated cone.

4. An assembling tool for cooling lines of an automobile according to claim 1, wherein: A groove is horizontally formed on the workbench to accommodate the pressure bending block.

5. An assembling tool for a cooling line for an automobile according to claim 4, wherein: The second air cylinder is a jaw air cylinder, and the two pressure bending blocks are respectively connected to the two jaws of the jaw air cylinder.

6. An assembling tool for cooling lines of an automobile according to claim 1, wherein: The number of the press -fitting units is greater than or equal to 1 and less than or equal to 5.

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