Anti-falling type automobile heat exchanger

Abstract

The utility model relates to the technical field of automobile parts, and discloses an anti-falling type automobile heat exchanger which comprises a heat exchanger body, installation plates are fixedly installed on the two sides of the heat exchanger body at equal intervals, a frame is arranged on the surfaces of the installation plates, an installation buffering assembly is arranged on the surface of the frame, and a double-fixing assembly is arranged on the surface of the frame. Buffering can be achieved by arranging the buffering assembly, the vibration amplitude can be reduced, when slight shaking occurs, the heat exchanger pushes the rubber block and the spring to conduct extrusion buffering, meanwhile, the telescopic end of the micro damper is driven to conduct extrusion, vibration is reduced, when the groove bent plate needs to be disassembled, an operator can rotate the threaded sleeve, and the threaded sleeve is rotated by the operator. The groove bending plates are detached, later maintenance is facilitated, the heat exchanger is prevented from being damaged or falling off due to excessive vibration and impact, the service life of the heat exchanger is prolonged, the performance stability of the heat exchanger is improved, and the installation buffering effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, in particular to a prevent formula automobile heat exchanger. BACKGROUND

[0002] In the early stage of automobile development, with the gradual increase of engine power, the heat generated is more and more, and the engine needs an effective cooling method to prevent overheating damage. The first appearance is a simple radiator, which is mainly based on the principle of natural convection, using the air blown in the process of automobile driving to take away the heat of the cooling liquid in the water tank. These early radiators are simple in structure, usually composed of flat water tanks and pipes made of copper or brass, connected in the cooling system of the engine, which can be regarded as the prototype of the automobile heat exchanger.

[0003] In the prior art, during normal driving of the automobile, the engine continuously operates to generate a large amount of heat. The automobile heat exchanger, as the core component of the cooling system, cannot usually buffer these vibrations when the heat exchanger is subjected to vibration, and is prone to looseness risk. Moreover, when the vehicle is subjected to vibration for a long time, the fastening of the heat exchanger and the vehicle body will be affected.

[0004] Therefore, a prevent formula automobile heat exchanger is proposed. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of submersible mixers convenient to disassemble, solve that heat exchanger is subjected to vibration, usually cannot these vibrations are buffered, and vehicle is subjected to vibration for a long time, the technical problem that the fastening of heat exchanger and vehicle body will be affected, reaches the purpose of buffering and double fixation.

[0006] The utility model discloses a kind of prevent formula automobile heat exchanger to solve the problems proposed in the above background.

[0007] To achieve the above object, the utility model provides the following technical scheme: a prevent formula automobile heat exchanger, including heat exchanger, the both sides of the heat exchanger equidistant fixed mounting are installed with mounting plate, the surface of the mounting plate is provided with frame, the surface of the frame is provided with installation buffer subassembly, the surface of the frame is provided with double fixation subassembly.

[0008] Preferably, the installation buffer subassembly specifically includes: recessed groove bent plate, equidistantly arranged on one side of frame;Square hole one, opened on one side of recessed groove bent plate;Square hole two, equidistantly opened on one side of frame;Pull block one, arranged on one side of recessed groove bent plate.

[0009] Preferably, one side of the pull block one is fixedly provided with a square rod, the other end of the square rod is movably penetrated through the inside of the square hole one and extends to the inside of the square hole two to be engaged, the other end of the square rod is fixedly connected with a screw rod, the other end of the screw rod extends to the outside of the square hole two, the outer wall of the screw rod is threadedly connected with a threaded sleeve, and the surface of the threaded sleeve is in contact with the other side of the vehicle frame.

[0010] Preferably, the inner walls of the recessed bent plate are fixedly provided with micro dampers, the telescopic ends of the micro dampers are fixedly provided with rubber blocks, the other sides of the rubber blocks are in contact with the surface of the heat exchanger, the outer walls of the micro dampers are sleeved with springs, one end of the spring is fixedly connected with the inner wall surface of the recessed bent plate, and the other end of the spring is in contact with the surface of the heat exchanger. The cooperation between the recessed bent plate, the micro damper, the rubber block and the spring can buffer the heat exchanger, reduce the vibration amplitude of the heat exchanger, and the cooperation between the square hole one, the square hole two, the pull block one, the square rod, the screw rod and the threaded sleeve can install and dismount the recessed bent plate, facilitate the later maintenance, and finally achieve the installation buffering effect.

[0011] Preferably, the double fixing assembly specifically comprises: internally threaded rods fixedly arranged at equal intervals on the surface of the vehicle frame; pull blocks two arranged at equal intervals on the surface of the mounting plate; recessed screw rods fixedly arranged on one side of the pull block two; cross sliding grooves arranged at equal intervals on the surface of the vehicle frame; partition blocks fixedly arranged on the other side of the vehicle frame; gears rotatably connected at equal intervals on the other side of the vehicle frame; and bidirectional recessed blocks fixedly arranged on the other side of the vehicle frame.

[0012] Preferably, the other end of the recessed screw rod is movably penetrated through the inside of the mounting plate and one side of the vehicle frame and extends to the other side of the vehicle frame and is threadedly connected with the inside of the internally threaded rod, the inner wall of the cross sliding groove is slidably connected with a cross sliding block, and a compression spring one is fixedly arranged between the surface of the cross sliding block and one side of the inner wall of the cross sliding groove.

[0013] Preferably, one side of the cross sliding block is fixedly provided with a bent rod, one end of the bent rod is in contact with one side of the partition block, the surface of the bent rod is fixedly provided with a push block, the other end of the bent rod is fixedly connected with a clamping plate one, and the surface of the clamping plate one is engaged with the inner wall of the recessed screw rod.

[0014] Preferably, two sides of the bidirectional recessed block are provided with sliding grooves, inner walls of the bidirectional recessed block are slidably connected with passive rods, one end of the passive rod is fixedly connected with the compression spring two between the inner wall of the bidirectional recessed block, both sides of the passive rod are fixedly connected with sliding blocks, the other side of the sliding block is movably penetrated through the inside of the sliding groove and extends to the outside of the sliding groove, the outer wall of the sliding block is slidably connected with the inner wall of the sliding groove, the surface of the passive rod is fixedly connected with the first toothed plate, the surface of the first toothed plate is meshingly connected with the surface of the gear, the other end of the passive rod is fixedly connected with the second clamping plate, the surface of the second clamping plate is clamped with the inner wall of the recessed screw rod, the surface of the gear is meshingly connected with the second toothed plate, the surface of the second toothed plate is fixedly connected with the surface of the bent rod, the installation plate and the heat exchanger can be fixedly connected through the cooperation between the internal thread rod, the second pulling block and the recessed screw rod, the recessed screw rod can be locked twice through the cooperation between the cross sliding groove, the cross sliding block, the compression spring one, the bent rod, the pushing block, the first clamping plate, the spacer block, the gear, the bidirectional recessed block, the sliding groove, the passive rod, the compression spring two, the sliding block, the first toothed plate, the second clamping plate, the second toothed plate, so that the displacement of falling off is prevented, and the effect of double fixing is finally achieved.

[0015] The utility model provides a kind of anti-drop automobile heat exchanger.It has the following beneficial effects:

[0016] (1) the utility model discloses a mounting buffer component can be buffered, reduce the amplitude of vibration, when slight shaking occurs, heat exchanger pushes rubber block and spring to extrude buffer, simultaneously drive the telescopic end of miniature damper to extrude, reduce the generation of vibration, when the recessed bent plate needs to be disassembled, operator can rotate threaded sleeve, make recessed bent plate disassembly, convenient later maintenance, avoid heat exchanger to be damaged or fall off due to excessive vibration and impact, thereby prolong the service life of heat exchanger, improve the performance stability of heat exchanger, so that the effect of mounting buffer is achieved.

[0017] (2) the utility model discloses double fixed component to heat exchanger installation is double locked, by the thread connection of recessed screw rod and internal thread rod, heat exchanger can be first fixed, by the second locking of second clamping plate and first clamping plate to recessed screw rod, prevent rotating displacement, ensure the stability of heat exchanger, second locking effectively prevents loosening due to vehicle long-time vibration, frequent start-stop or impact force generated by driving in complex road conditions, reduces the risk of failure caused by loose connection, so that the effect of double fixing is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is overall structure schematic diagram of the utility model;

[0019] Fig. 2 It is square bar local structure schematic diagram of the utility model;

[0020] Fig. 3 It is partial structure schematic view of the utility model installation buffer assembly;

[0021] Fig. 4 It is partial structure schematic view of the utility model double fixed assembly;

[0022] Fig. 5 It is cross section structure schematic view of the utility model vehicle frame;

[0023] Fig. 6 It is partial structure schematic view of the utility model recess screw rod.

[0024] In the drawing: 1 heat exchanger, 2 mounting plate, 3 vehicle frame, 4 installation buffer assembly, 411 recess bending plate, 412 square hole one, 413 square hole two, 414 pull block one, 415 square rod, 416 screw rod, 417 threaded sleeve, 418 micro damper, 419 rubber block, 4111 spring, 5 double fixed assembly, 511 inner threaded rod, 512 pull block two, 513 recess screw rod, 514 cross slide, 515 cross slider, 516 compression spring one, 517 bending rod, 518 push block, 519 clamping plate one, 5111 spacer block, 5112 gear, 5113 bidirectional recess block, 5114 slide groove, 5115 passive rod, 5116 compression spring two, 5117 slider, 5118 toothed plate one, 5119 clamping plate two, 51111 toothed plate two. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] Examples of the described embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as limiting the utility model. Embodiment one:

[0027] The preferred embodiment of the anti-dropping automobile heat exchanger provided by the utility model is shown in the drawing: Figs. 1-6 An anti-dropping automobile heat exchanger includes a heat exchanger 1, mounting plates 2 are fixedly installed equidistantly on both sides of the heat exchanger 1, a vehicle frame 3 is arranged on the surface of the mounting plate 2, an installation buffer assembly 4 is arranged on the surface of the vehicle frame 3, and a double fixed assembly 5 is arranged on the surface of the vehicle frame 3.

[0028] The mounting buffer assembly 4 specifically comprises: a groove bent plate 411 equidistantly arranged on one side of the vehicle frame 3; a square hole one 412 arranged on one side of the groove bent plate 411; a square hole two 413 equidistantly arranged on one side of the vehicle frame 3; and a pulling block one 414 arranged on one side of the groove bent plate 411.

[0029] The square rod 415 is fixedly arranged on one side of the pulling block one 414, the other end of the square rod 415 is movably arranged through the inside of the square hole one 412 and extends into the inside of the square hole two 413, the other end of the square rod 415 is fixedly connected with a screw rod 416, the other end of the screw rod 416 extends out of the square hole two 413, the outer wall of the screw rod 416 is threadedly connected with a threaded sleeve 417, and the surface of the threaded sleeve 417 is in contact with the other side of the vehicle frame 3.

[0030] The micro damper 418 is fixedly arranged between the inner walls of the groove bent plate 411, the telescopic end of the micro damper 418 is fixedly arranged with a rubber block 419, the other side of the rubber block 419 is in contact with the surface of the heat exchanger 1, and the outer wall of the micro damper 418 is sleeved with a spring 4111, one end of the spring 4111 is fixedly connected with the inner wall surface of the groove bent plate 411, and the other end of the spring 4111 is in contact with the surface of the heat exchanger 1.

[0031] In this example, the mounting buffer assembly 4 can be arranged to buffer and reduce the amplitude of vibration, when slight shaking occurs, the heat exchanger 1 pushes the rubber block 419 and the spring 4111 to be extruded and buffered, and simultaneously drives the telescopic end of the micro damper 418 to be extruded, so as to reduce the generation of vibration, when the groove bent plate 411 needs to be disassembled, an operator can rotate the threaded sleeve 417 to disassemble the groove bent plate 411, so as to facilitate the later maintenance, and thus the mounting buffer effect is achieved. Embodiment two

[0032] On the basis of the embodiment one, the preferable embodiment of the anti-disengagement type automobile heat exchanger provided by the utility model like Figs. 1-6 as shown in the figure: the double fixing assembly 5 specifically comprises: an internal thread rod 511 equidistantly fixedly arranged on the surface of the vehicle frame 3; a pulling block two 512 equidistantly arranged on the surface of the mounting plate 2; a groove screw rod 513 fixedly arranged on one side of the pulling block two 512; a cross sliding groove 514 equidistantly arranged on the surface of the vehicle frame 3; a partition block 5111 fixedly arranged on the other side of the vehicle frame 3; a gear 5112 equidistantly rotatably connected on the other side of the vehicle frame 3; and a bidirectional groove block 5113 fixedly arranged on the other side of the vehicle frame 3.

[0033] The other end of the recessed screw rod 513 is movably penetrated through the inside of the mounting plate 2, one side of the frame 3 and extends to the other side of the frame 3 and is internally threadedly connected with the internally threaded rod 511, the inner wall of the cross sliding groove 514 is slidably connected with the cross sliding block 515, one side of the cross sliding block 515 extends to the outside of the cross sliding groove 514, and the surface of the cross sliding block 515 is fixedly installed with the compression spring I 516 between the inner wall of the cross sliding groove 514.

[0034] One side of the cross sliding block 515 is fixedly installed with the bent rod 517, one end of the bent rod 517 is in contact with one side of the partition block 5111, the surface of the bent rod 517 is fixedly installed with the push block 518, and the other end of the bent rod 517 is fixedly connected with the clamping plate I 519, and the surface of the clamping plate I 519 is clamped with the inner wall of the recessed screw rod 513.

[0035] The two sides of the bidirectional recessed block 5113 are communicated and are provided with sliding grooves 5114, the inner wall of the bidirectional recessed block 5113 is slidably connected with passive rods 5115, the compression spring II 5116 is fixedly installed between one end of the passive rod 5115 and one side of the inner wall of the bidirectional recessed block 5113, the two sides of the passive rod 5115 are fixedly installed with sliding blocks 5117, the other side of the sliding block 5117 movably penetrates through the inside of the sliding groove 5114 and extends to the outside of the sliding groove 5114, the outer wall of the sliding block 5117 is slidably connected with the inner wall of the sliding groove 5114, the surface of the passive rod 5115 is fixedly installed with the toothed plate I 5118, the surface of the toothed plate I 5118 is meshingly connected with the surface of the gear 5112, the other end of the passive rod 5115 is fixedly installed with the clamping plate II 5119, the surface of the clamping plate II 5119 is clamped with the inner wall of the recessed screw rod 513, the surface of the gear 5112 is meshingly connected with the toothed plate II 51111, and the surface of the toothed plate II 51111 is fixedly installed on the surface of the bent rod 517.

[0036] In this example, the heat exchanger 1 is double-locked by the double fixing assembly 5, the heat exchanger 1 is first fixed by the threaded connection of the recessed screw rod 513 and the internally threaded rod 511, the recessed screw rod 513 is secondly locked by the clamping plate I 519 and the clamping plate II 5119 to prevent rotation displacement and ensure the stability of the heat exchanger, so that the double fixing effect is achieved.

[0037] Working principle: first, when slight shaking occurs, the heat exchanger 1 pushes the rubber block 419 and the spring 4111 to extrude the buffer, and at the same time drives the extension end of the micro damper 418 to extrude, reduces the generation of vibration, when the recessed bending plate 411 needs to be disassembled, the operator can rotate the threaded sleeve 417, the square rod 415 is taken out from the square hole one 412 and the square hole two 413 through the pull block one 414, the recessed bending plate 411 is disassembled, convenient for later maintenance, then through the thread connection of the recessed screw rod 513 and the internal threaded rod 511, the heat exchanger 1 can be fixed for the first time, the recessed screw rod 513 is locked twice through the clamping plate one 519 and the clamping plate two 5119, to prevent rotation displacement, ensure the connectivity of the heat exchanger and the frame 3, when the heat exchanger 1 needs to be disassembled and maintained, the operator pushes the two push blocks 518 to move in the opposite direction, the push block 518 drives the bending rod 517 to move, further drives the clamping plate one 519 to separate from the locking in the recessed screw rod 513, wherein the bending rod 517 drives the cross slide block 515 to slide in the cross slide groove 514, then extrudes and compresses the compression spring one 516, in the moving process, the bending rod 517 drives the gear 5112 to rotate through the toothed plate two 51111, the other side of the gear 5112 drives the toothed plate one 5118 and the passive rod 5115 to move inward, the passive rod 5115 drives the clamping plate two 5119 to separate from the locking in the recessed screw rod 513, the passive rod 5115 slides in the bidirectional recessed block 5113, one end of the passive rod 5115 drives the compression spring two 5116 to compress, wherein the passive rod 5115 slides in the sliding groove 5114 through the sliding block 5117, then the operator rotates the pull block two 512 to drive the recessed screw rod 513 to rotate, under the action of the internal threaded rod 511, the recessed screw rod 513 moves in rotation, then the recessed screw rod 513 can be taken out from the mounting plate 2 and the frame 3, the heat exchanger 1 is disassembled and maintained, so as to achieve the effect of installation buffer and double fixation.

[0038] Finally, it should be pointed out that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. An anti-drop automobile heat exchanger comprising a heat exchanger (1), characterized in that: The both sides of the heat exchanger (1) are fixedly installed with installation plates (2) which are equidistant, the surface of the installation plate (2) is provided with a frame (3), the surface of the frame (3) is provided with an installation buffer assembly (4), and the surface of the frame (3) is provided with a double fixing assembly (5).

2. The anti-drop type automobile heat exchanger according to claim 1, characterized in that: The installation buffer assembly (4) specifically comprises: A groove bent plate (411) is equidistantly arranged on one side of the frame (3); A square hole one (412) is arranged on one side of the groove bent plate (411); A square hole two (413) is equidistantly arranged on one side of the frame (3); A pull block one (414) is arranged on one side of the groove bent plate (411).

3. The anti-drop type automobile heat exchanger according to claim 2, characterized in that: One side of the pull block one (414) is fixedly installed with a square rod (415), the other end of the square rod (415) is movably penetrated through the inside of the square hole one (412) and extends to the inside of the square hole two (413) and is engaged, the other end of the square rod (415) is fixedly connected with a screw rod (416), the other end of the screw rod (416) extends to the outside of the square hole two (413), and the outer wall of the screw rod (416) is threadedly connected with a threaded sleeve (417), and the surface of the threaded sleeve (417) is in contact with the other side of the frame (3).

4. The anti-disengagement automobile heat exchanger according to claim 2, characterized in that: The inner wall of the groove bent plate (411) is fixedly installed with a micro damper (418), the telescopic end of the micro damper (418) is fixedly installed with a rubber block (419), the other side of the rubber block (419) is in contact with the surface of the heat exchanger (1), the outer wall of the micro damper (418) is sleeved with a spring (4111), one end of the spring (4111) is fixedly connected with the inner wall surface of the groove bent plate (411), and the other end of the spring (4111) is in contact with the surface of the heat exchanger (1).

5. The anti-extraction automobile heat exchanger according to claim 1, characterized in that: The double fixing assembly (5) specifically comprises: An internally threaded rod (511) is equidistantly fixedly installed on the surface of the frame (3); A pull block two (512) is equidistantly arranged on the surface of the installation plate (2); A groove screw rod (513) is fixedly installed on one side of the pull block two (512); A cross sliding groove (514) is equidistantly arranged on the surface of the frame (3); A partition block (5111) is fixedly installed on the other side of the frame (3); A gear (5112) is rotatably connected on the other side of the frame (3); A bidirectional groove block (5113) is fixedly installed on the other side of the frame (3).

6. The anti-disengagement automobile heat exchanger according to claim 5, characterized in that: The other end of the groove screw rod (513) is movably penetrated through the inside of the installation plate (2), one side of the frame (3) and extends to the other side of the frame (3) and is threadedly connected with the inside of the internally threaded rod (511), the inner wall of the cross sliding groove (514) is slidably connected with a cross sliding block (515), one side of the cross sliding block (515) extends to the outside of the cross sliding groove (514), and the surface of the cross sliding block (515) is fixedly installed with a compression spring one (516) between the other side of the cross sliding groove (514).

7. The anti-disengagement automobile heat exchanger according to claim 6, characterized in that: One side of the cross slider (515) is fixedly installed with a bent rod (517), one end of the bent rod (517) is in contact with one side of the partition block (5111), the surface of the bent rod (517) is fixedly installed with a push block (518), the other end of the bent rod (517) is fixedly connected with a clamping plate one (519), the surface of the clamping plate one (519) is clamped with the inner wall of the recessed screw rod (513).

8. The anti-extraction automobile heat exchanger according to claim 5, characterized in that: The both sides of the bidirectional recessed block (5113) are communicated and are provided with sliding grooves (5114), the inner walls of the bidirectional recessed block (5113) are slidably connected with passive rods (5115), one end between the inner wall of the bidirectional recessed block (5113) and the passive rod (5115) is fixedly installed with a compression spring two (5116), the both sides of the passive rod (5115) are fixedly installed with sliding blocks (5117), the other side of the sliding block (5117) is movably penetrated through the inside of the sliding groove (5114) and extends to the outside of the sliding groove (5114), the inner wall of the sliding groove (5114) is slidably connected with the outer wall of the sliding block (5117), the surface of the passive rod (5115) is fixedly installed with a toothed plate one (5118), the surface of the toothed plate one (5118) is meshingly connected with the surface of the gear (5112), the other end of the passive rod (5115) is fixedly installed with a clamping plate two (5119), the surface of the clamping plate two (5119) is clamped with the inner wall of the recessed screw rod (513), the surface of the gear (5112) is meshingly connected with a toothed plate two (51111), the surface of the toothed plate two (51111) is fixedly installed on the surface of the bent rod (517).

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