CN212264224U - Press machine for forming radiator frame - Google Patents

Abstract

The utility model discloses a press that radiator frame shaping was used, including shaping groove and crossbeam, the perpendicular welding in crossbeam both ends has the guide bar that is located the shaping inslot, and crossbeam lower extreme bolted connection has the cylinder, and cylinder output flange joint has the support, and the welding of support lower extreme has the end clamp plate of slip cap on locating two guide bars, and the equal round pin hub connection in end clamp plate both ends has the side guide plate. The utility model arranges the beam connected with the cylinder and the guide rod on the forming groove of the groove-shaped structure, and the cylinder drives the bottom pressure plate connected with the side pressure plate to move in the vertical direction by taking the guide rod as the guide rod so as to carry out leveling extrusion on the lower end of the radiator; through set up the pivot by servo motor driven in the support, reuse the bevel gear transmission drive between pivot and the ball screw for can support the side clamp plate through the bracing piece at the nut of ball screw horizontal migration, thereby pressurize the radiator lateral wall, ensure that the radiator frame can level the shaping.

Description

Press machine for forming radiator frame

Technical Field

The utility model relates to a radiator spare part contour machining technical field especially relates to a press that radiator frame shaping was used.

Background

Because of the continuous development of scientific technology, mechanical automation is gradually realized in more and more fields in production and life, but a large amount of high-temperature heat can be generated while the machine continuously operates, if the high-temperature waste heat cannot be effectively and timely cooled, the operation efficiency and quality of the machine can be seriously influenced, and even the short circuit damage of a mechanical circuit can be caused. In this case, higher requirements and standards are also put on the equipment of the heat sink.

The radiator frame is an indispensable component in the radiator, and the processing of the radiator frame in the prior art mostly adopts a processing mode of pressure forming, but the traditional pressure mode is that the whole performance is difficult to ensure through the line-to-line processing and then the line-to-surface processing, so the pressure operation of the radiator frame is easy to cause the error and leakage of the pressure position, and the efficiency of the pressure forming is also seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the radiator frame is difficult to level and pressurize to realize the contour machining among the prior art, and the press that the shaping of a radiator frame was used that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a press that radiator frame shaping was used, includes shaping groove and crossbeam, the perpendicular welding in crossbeam both ends has the guide bar that is located the shaping inslot, and crossbeam lower extreme bolted connection has the cylinder, cylinder output flange joint has the support, and the welding of support lower extreme has the end clamp plate of slip cap on locating two guide bars, the equal round pin hub connection in end clamp plate both ends has the side guide plate, and fixed mounting has servo motor in the support lower extreme, servo motor output shaft fixedly connected with pivot, and end clamp plate both sides upper end all rotate and be provided with ball screw, on pivot and the ball screw respectively the fixed cover be equipped with engaged with driving gear and driven gear, and threaded connection has the nut on the ball screw, round pin hub connection has the bracing piece between nut and the side guide plate.

Preferably, the cross beam is fixedly and horizontally arranged above the forming groove.

Preferably, the vertically arranged cylinder is located between the two guide rods.

Preferably, the two sides of the bottom pressing plate are both provided with through holes for slidably sleeving the guide rods.

Preferably, the rotating shaft is vertically arranged, and the two horizontally arranged ball screws are respectively positioned at two sides of the rotating shaft.

Preferably, the driving gear and the driven gear are both bevel gears.

Compared with the prior art, the utility model discloses possess following advantage:

1. the utility model discloses at the fixed crossbeam that is connected with cylinder and guide bar that sets up of shaping groove upper end opening part, utilize the cylinder to drive the end board vertical migration on the guide bar to carry out level and smooth pressurization to radiator frame lower extreme.

2. The utility model discloses a round pin hub connection side guide in bottom clamp plate both sides, set up the pivot of being driven rotatoryly by servo motor in the support of connecting cylinder and bottom clamp plate to set up the ball screw corresponding with the side guide in bottom clamp plate both sides upper end, utilize the bevel gear meshing transmission to realize ball screw's rotation, utilize the bracing piece of the nut erection joint side guide that can remove on ball screw, make the side guide carry out deflection of certain angle, thereby level and smooth the extrusion to the radiator frame lateral wall.

To sum up, the utility model arranges the beam connected with the cylinder and the guide rod on the forming groove of the groove structure, and uses the cylinder to drive the bottom pressure plate connected with the side pressure plate to move in the vertical direction by taking the guide rod as the guide rod, so as to carry out flat extrusion on the lower end of the radiator; through set up the pivot by servo motor driven in the support, reuse the bevel gear transmission drive between pivot and the ball screw for can support the side clamp plate through the bracing piece at the nut of ball screw horizontal migration, thereby pressurize the radiator lateral wall, ensure that the radiator frame can level the shaping.

Drawings

Fig. 1 is a schematic structural view of a press for forming a heat sink frame according to the present invention;

fig. 2 is an enlarged view of a portion a of the press for forming the heat sink frame according to the present invention.

In the figure: the device comprises a forming groove 1, a beam 2, a guide rod 3, a cylinder 4, a bracket 5, a bottom pressing plate 6, a side pressing plate 7, a servo motor 8, a rotating shaft 9, a ball screw 10, a driving gear 11, a driven gear 12, a nut 13 and a supporting rod 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a press machine for forming a radiator frame comprises a forming groove 1 and a cross beam 2, wherein guide rods 3 positioned in the forming groove 1 are vertically welded at two ends of the cross beam 2, the number of the guide rods 3 can be set to be 2-4, the guide rods are correspondingly positioned at two sides of the forming groove 1, a cylinder 4 is bolted at the lower end of the cross beam 2, an electric device with the product model of SCD50x100-100-LB can be selected for the cylinder 4, a bracket 5 is flanged at the output end of the cylinder 4, a bottom pressing plate 6 which is slidably sleeved on the two guide rods 3 is welded at the lower end of the bracket 5, side pressing plates 7 are respectively connected at two ends of the bottom pressing plate 6 through pin shafts, a servo motor 8 is fixedly arranged in the lower end of the bracket 5, the servo motor 8 can be selected as a motor with the product model of HC-SFS81B, a rotating shaft 9 is fixedly connected at the output shaft, referring to the accompanying drawing 2, bearings for rotatably supporting the ball screws 10 are mounted at the upper ends of both sides of the bottom platen 6, and both the two ball screws 10 horizontally correspond to the lower end of the rotating shaft 9, a driving gear 11 and a driven gear 12 which are engaged with each other are respectively fixedly sleeved on the rotating shaft 9 and the ball screws 10, a nut 13 is connected to the ball screws 10 through threads, and a support rod 14 is connected between the nut 13 and the side platen 7 through a pin shaft.

The cross beam 2 is fixedly and horizontally arranged above the forming groove 1, and particularly referring to the description of the attached drawing 1, the forming groove 1 is of a groove-shaped structure with an open upper end, and the cross beam 2 is not in direct contact with the forming groove 1.

A vertically arranged cylinder 4 is located between the two guide rods 3.

The through-hole of guide bar 3 is established to the slip cap all seted up to end clamp plate 6 both sides, as above, under the drive of cylinder 4, extrude or pull end clamp plate 6 through support 5 for end clamp plate 6 is in order to carry out smooth extrusion to radiator frame bottom with the steady removal of vertical direction on guide bar 3, in order to ensure end clamp plate 6.

The rotating shaft 9 is vertically arranged, the two horizontally arranged ball screws 10 are respectively positioned at two sides of the rotating shaft 9, and under the meshing transmission action of the driving gear 11 and the driven gear 12, the two ball screws 10 can synchronously rotate, so that the two nuts 13 and the two support rods 14 synchronously move, and the two side pressure plates 7 are ensured to synchronously deflect, so that the two side outer walls of the radiator frame can be simultaneously and uniformly pressurized.

The driving gear 11 and the driven gear 12 are both bevel gears.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

placing a radiator frame to be processed in a forming groove 1;

firstly, starting an air cylinder 4, and pressing a bottom pressing plate 6 downwards by an output shaft of the air cylinder 4 through a support 5, so that the bottom pressing plate 6 vertically moves downwards through holes on two sides by taking two guide rods 3 as guides, abuts against the lower end of a radiator frame when moving downwards to a proper height position, and pressurizes the radiator frame;

secondly, the servo motor 8 is controlled to be started, the output end of the servo motor 8 drives the driving gear 11 to rotate through the rotating shaft 9, and the driving gear 11 drives the ball screw 10 to rotate through the driven gear 12 meshed with the driving gear 11;

thirdly, the ball screw 10 rotates to drive the nut 13 to move horizontally, so as to extrude the support rod 14, and the support rod 14 provides a supporting effect for the side pressing plate 7, so that the side pressing plate 7 which gradually becomes vertical extrudes the side wall of the radiator frame.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A press machine for forming a radiator frame comprises a forming groove (1) and a cross beam (2), and is characterized in that two ends of the cross beam (2) are perpendicularly welded with guide rods (3) located in the forming groove (1), the lower end of the cross beam (2) is in bolted connection with a cylinder (4), the output end of the cylinder (4) is in flange connection with a support (5), the lower end of the support (5) is welded with a bottom pressing plate (6) which is sleeved on the two guide rods (3) in a sliding manner, two ends of the bottom pressing plate (6) are in pin connection with side pressing plates (7), a servo motor (8) is fixedly installed in the lower end of the support (5), an output shaft of the servo motor (8) is fixedly connected with a rotating shaft (9), the upper ends of two sides of the bottom pressing plate (6) are respectively and rotatably provided with a ball screw (10), the rotating shaft (9) and the ball screw (10) are respectively and fixedly sleeved, and a nut (13) is connected to the ball screw (10) through threads, and a support rod (14) is connected between the nut (13) and the side pressing plate (7) through a pin shaft.

2. Press for forming radiator frames according to claim 1, wherein said cross-members (2) are fixedly arranged horizontally above the forming channel (1).

3. Press for forming radiator frames according to claim 2, wherein said vertically arranged cylinder (4) is located between two guide rods (3).

4. The press machine for forming the radiator frame according to claim 1, wherein through holes for slidably sleeving the guide rods (3) are formed in both sides of the bottom pressing plate (6).

5. Press for forming radiator frames according to claim 1, wherein the rotation shaft (9) is vertically arranged, and two horizontally arranged ball screws (10) are respectively located on both sides of the rotation shaft (9).

6. Press for forming radiator frames according to claim 1, wherein said driving gear (11) and driven gear (12) are bevel gears.

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