CN212513954U

CN212513954U - Liquid circulation cold and hot impact test box

Info

Publication number: CN212513954U
Application number: CN202021162480.9U
Authority: CN
Inventors: 管建新; 曾春花; 管翌萌
Original assignee: Guangdong Meitaike Testing Equipment Co ltd
Current assignee: Guangdong Meitaike Testing Equipment Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-09
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a cold and hot impact test case of liquid circulation relates to proof box technical field, the fruit pick-up device comprises a frame body, the equal fixed mounting of framework lower surface all around angular position department has the gyro wheel, the appearance chamber has been seted up to the inside intermediate position department of framework, the equal fixed mounting in appearance intracavity wall both sides has the slide rail, framework one side surface is close to border position department and rotates and be connected with the rotation handle, rotate handle one end position department fixed mounting has the rotation screw rod, the equal fixed mounting in fly leaf both sides has the slide bar, fixed mounting has a plurality of latch under the fly leaf. This proof box not only can be convenient for operating personnel and take out the activity chamber door, can also make spare part surface all around all can detect, makes the testing result more accurate, also ensures that outside rope can not be loose when binding the framework, makes the framework in the transportation, and is more stable, prevents to lead to the damage of internal circuit original paper because of the vibration.

Description

Liquid circulation cold and hot impact test box

Technical Field

The utility model relates to a proof box technical field specifically is a cold and hot impact test case of liquid circulation.

Background

Under the development requirements of modern industry, the industries of aerospace, automobile, and the like are rapidly developed, the performance index requirements of the whole equipment are continuously raised, and more rigorous requirements are provided for the performance indexes of product parts. The performance of the engine, the radiator, the intercooler, the oil cooler, the evaporator and other important parts serving as important core parts of an automobile and an airplane directly influences the performance of the whole automobile, and the liquid circulation cold and hot impact test on equipment and parts of the liquid internal circulation work is very important, so that the worst working condition and the most harsh test condition of the equipment and the parts are simulated.

Current cold and hot impact test box of liquid circulation is in the use, need place the inside processing that detects of cavity in outside spare part, have certain temperature because of the cavity is inside, after the part detects the completion, when outside operating personnel took, cause the scald to outside personnel very easily, and simultaneously, spare part places inside the cavity, the bottom plane contacts with the cavity bottom surface completely, just lead to very easily that the spare part detects inadequately, lead to the measured data inaccurate, the inside not better mechanism solution of proof box scalds and detect insufficient problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cold and hot impact test case of liquid circulation has solved the inside better mechanism solution of proof box and has scalded and detect insufficient problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cold and hot impact test case of liquid circulation, includes the framework, the equal fixed mounting in framework lower surface four peripheral angular position department has the gyro wheel, the inside intermediate position department of framework has seted up and has held the chamber, hold the equal fixed mounting in chamber inner wall both sides there is the slide rail, framework one side surface is close to border position department and rotates and be connected with the rotation handle, it has the rotation screw rod to rotate handle one end position department fixed mounting, two sliding connection has the fly leaf between the slide rail, the equal fixed mounting in fly leaf both sides has the slide bar, fly leaf lower surface fixed mounting has a plurality of latch, fly leaf upper surface one side border position department fixed mounting has the fixed plate, fixed plate one side surface fixed mounting has a plurality of centre gripping pincers, it has rotation gear pole to.

Preferably, the outer surface of the frame body is fixedly provided with semicircular plates at four peripheral angular positions, the semicircular plates are rotatably connected with a rotating screw rod, and one end of the rotating screw rod is fixedly provided with a contact wafer.

Preferably, the middle position of the front surface of the frame body is rotatably connected with a movable box door, a holding and pinching handle is fixedly mounted at the edge position of one side of the front surface of the movable box door, a control panel is fixedly mounted at the position of one side of the movable box door on the front surface of the frame body, and a plurality of radiating grooves are formed in the outer surfaces of two sides of the frame body.

Preferably, the annular outer surface of the holding handle is wrapped with a rubber cushion, and the annular outer surface of the rubber cushion is provided with anti-slip grains.

Preferably, a notch for the rotation screw to move is formed in the semicircular piece, a grain print corresponding to the outer surface of the rotation screw is formed in the notch, and the rotation screw is in threaded connection with the semicircular piece.

Preferably, the rotating gear rod is in contact with the clamping teeth, the rotating gear rod is in meshed connection with the movable plate, and the sliding rod is in sliding connection with the sliding rail.

Advantageous effects

The utility model provides a cold and hot impact test case of liquid circulation. Compared with the prior art, the method has the following beneficial effects:

1. this cold and hot impact test box of hydrologic cycle, rotate the handle, when rotating the handle and rotating, can effectively drive and rotate the gear pole and rotate, pass through meshing between latch and the fly leaf and be connected and the limited sliding action of slide bar and slide rail because of rotating the gear pole, when rotating the gear pole and rotate, just can effectively drive the fly leaf and remove, when the fly leaf removes outside, outside operating personnel can directly place the part that the outside needs the test inside the centre gripping pincers, it is fixed to carry out the centre gripping with spare part through the centre gripping pincers, accomplish fixed back, move about the assigned position with the fly leaf, close movable chamber door, carry out processing to spare part through the device, not only can be convenient for operating personnel takes out movable chamber door, can also make spare part surface all around all can detect, make the testing result more accurate.

2. This cold and hot impact test box of liquid circulation, when transporting the framework, pass the semicircle inside with outside rope body in proper order in advance, pass the inside back of semicircle, rotate the rotating screw rod, when rotating the screw rod and rotating, effectively drive the conflict disk and press from both sides tight fixed to the rope body, can not loose when guaranteeing outside rope body to bind the framework, make the framework in the transportation, it is more stable, prevent to lead to the damage of internal circuit original paper because of the vibration.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the opened internal structure of the present invention;

fig. 3 is an enlarged schematic view of a portion of the structure of the area a in fig. 1 according to the present invention.

In the figure: 1. a frame body; 2. a movable box door; 3. a roller; 4. holding and pinching the handle; 5. a control panel; 6. a heat sink; 7. rotating the handle; 8. a cavity; 9. a slide rail; 10. rotating the gear lever; 11. a movable plate; 12. a slide bar; 13. clamping teeth; 14. a fixing plate; 15. a holding clamp; 16. a semicircular sheet; 17. rotating the screw; 18. against the wafer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a liquid circulation cold and hot impact test box comprises a frame body 1, wherein idler wheels 3 are fixedly arranged at the positions of four peripheral corners of the lower surface of the frame body 1, a containing cavity 8 is arranged at the middle position in the frame body 1, slide rails 9 are fixedly arranged at the two sides of the inner wall of the containing cavity 8, a rotating handle 7 is rotatably connected to the position, close to the edge, of the outer surface of one side of the frame body 1, a rotating screw 17 is fixedly arranged at the position of one end of the rotating handle 7, a movable plate 11 is slidably connected between the two slide rails 9, slide rails 12 are fixedly arranged at the two sides of the movable plate 11, a plurality of clamping teeth 13 are fixedly arranged at the lower surface of the movable plate 11, a fixed plate 14 is fixedly arranged at the position of the edge of one side of the upper surface of the movable plate 11, a plurality of clamping pincers 15, when the rotating gear rod 10 rotates, the movable plate 11 can be effectively driven to move, the rotating gear rod 10 is meshed with the movable plate 11, the sliding rod 12 is arranged inside the sliding rail 9, the sliding rod 12 is connected with the sliding rail 9 in a sliding manner, and the sliding rod 12 moves inside the sliding rail 9 and can effectively drive the movable plate 11 to move;

referring to fig. 3, the semicircular pieces 16 are fixedly installed at the positions of the peripheral corners of the outer surface of the frame 1, the rotating screw 17 is rotatably connected inside the semicircular pieces 16, the abutting circular piece 18 is fixedly installed at the position of one end of the rotating screw 17, the semicircular pieces 16 are internally provided with notches for the rotating screw 17 to move, the notches are internally provided with patterns corresponding to the outer surface of the rotating screw 17, the rotating screw 17 is in threaded connection with the semicircular pieces 16, and when the rotating screw 17 rotates, the abutting circular piece 18 can be effectively driven to move, so that the abutting circular piece 18 fixedly clamps the outer rope;

please refer to fig. 1, the middle position of the front surface of the frame body 1 is rotatably connected with a movable box door 2, a handle 4 for holding the fingers is fixedly installed at the edge position of one side of the front surface of the movable box door 2, a control panel 5 is fixedly installed at the position of one side of the front surface of the frame body 1, a plurality of radiating grooves 6 are respectively arranged on the outer surfaces of two sides of the frame body 1, the annular outer surface of the handle 4 for holding the fingers is wrapped with a rubber cushion, anti-slip lines are arranged on the annular outer surface of the rubber cushion, and slipping is avoided when external personnel hold the.

When the device is used, an operator holds the holding handle 4 to open the containing cavity 8 in the frame body 1 and then rotates the rotating handle 7, when the rotating handle 7 rotates, the rotating gear rod 10 can be effectively driven to rotate, due to the fact that the rotating gear rod 10 is connected with the movable plate 11 through the clamping teeth 13 and the limited sliding action of the sliding rod 12 and the sliding rail 9, when the rotating gear rod 10 rotates, the movable plate 11 can be effectively driven to move, when the movable plate 11 moves to the outside, an external operator can directly place a part to be tested outside into the clamping pincers 15, the part is clamped and fixed through the clamping pincers 15, after the fixing is completed, the movable plate 11 is moved to a designated position, the movable box door 2 is closed, the part is processed through the device, the movable box door 2 can be conveniently taken out by the operator, and the peripheral outer surfaces of the part can be detected, make the testing result more accurate, when transporting framework 1, pass inside half disc 16 with outside rope body in proper order in advance, pass inside back of half disc 16, rotate rotating screw 17, when rotating screw 17 rotates, it is fixed to effectively drive conflict disk 18 to press from both sides tightly the rope body, it can not be loose when guaranteeing outside rope body to bind framework 1, make framework 1 in the transportation, it is more stable, prevent to lead to the damage of internal circuit original paper because of the vibration, a series of structures, not only can be convenient for operating personnel to take out movable chamber door 2, can also make spare part surface all around all can detect, make the testing result more accurate, also ensure outside rope body can not loose when binding framework 1, make framework 1 in the transportation, it is more stable, prevent to lead to the damage of internal circuit original paper because of the vibration.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a cold and hot impact test case of liquid circulation, includes framework (1), the equal fixed mounting in framework (1) lower surface four peripheral angular position department has gyro wheel (3), its characterized in that: a containing cavity (8) is arranged in the middle of the inner part of the frame body (1), slide rails (9) are fixedly arranged on two sides of the inner wall of the containing cavity (8), a rotating handle (7) is rotatably connected to the outer surface of one side of the frame body (1) near the edge, a rotating screw (17) is fixedly arranged at one end of the rotating handle (7), a movable plate (11) is connected between the two sliding rails (9) in a sliding manner, slide bars (12) are fixedly arranged on both sides of the movable plate (11), a plurality of clamping teeth (13) are fixedly arranged on the lower surface of the movable plate (11), a fixed plate (14) is fixedly arranged at the edge of one side of the upper surface of the movable plate (11), a plurality of clamping pincers (15) are fixedly arranged on the outer surface of one side of the fixing plate (14), a rotary gear rod (10) is fixedly arranged at one end of the rotary handle (7).

2. The liquid circulation cold and hot impact test chamber according to claim 1, wherein: the outer surface of the frame body (1) is fixedly provided with semicircular sheets (16) at four peripheral angular positions, the semicircular sheets (16) are connected with a rotating screw (17) in a rotating mode, and one end of the rotating screw (17) is fixedly provided with a collision wafer (18).

3. The liquid circulation cold and hot impact test chamber according to claim 1, wherein: frame (1) front surface intermediate position department rotates and is connected with activity chamber door (2), activity chamber door (2) front surface one side border position department fixed mounting has to be held between the fingers handle (4) by taking, frame (1) front surface is located activity chamber door (2) one side position department fixed mounting has control panel (5), a plurality of radiating groove (6) have all been seted up to frame (1) both sides surface.

4. A liquid circulation cold and hot impact test chamber according to claim 3, wherein: the outer annular surface of the holding and pinching handle (4) is wrapped with a rubber cushion, and the outer annular surface of the rubber cushion is provided with anti-slip grains.

5. A liquid circulation cold and hot impact test chamber as claimed in claim 2, wherein: the semicircular sheet (16) is internally provided with a notch for the rotation of the screw rod (17), the notch is internally provided with a grain print corresponding to the outer surface of the rotation screw rod (17), and the rotation screw rod (17) is in threaded connection with the semicircular sheet (16).

6. The liquid circulation cold and hot impact test chamber according to claim 1, wherein: the rotary gear rod (10) is in contact with the latch (13), the rotary gear rod (10) is connected with the movable plate (11) in a meshed mode, the sliding rod (12) is connected with the sliding rail (9) in a sliding mode, and the sliding rod (12) is connected with the sliding rail (9) in a sliding mode.