CN212254603U - Air conditioner device test fixture - Google Patents
Air conditioner device test fixture Download PDFInfo
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- CN212254603U CN212254603U CN202020928671.5U CN202020928671U CN212254603U CN 212254603 U CN212254603 U CN 212254603U CN 202020928671 U CN202020928671 U CN 202020928671U CN 212254603 U CN212254603 U CN 212254603U
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- groove
- air conditioner
- limiting
- lead screw
- test fixture
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Abstract
The utility model belongs to test fixture field, especially, air conditioner device test fixture, including placing the case and being located the workstation of placing on the case, the top slidable mounting of workstation has the splint that two symmetries set up, first groove has been seted up at the top of workstation, rotate the one end of installing the lead screw on one side inner wall of first groove, the other end of lead screw extends to the outside of workstation, one side fixed mounting of workstation has driving motor, and driving motor's output shaft fixed mounting is on the lead screw, sliding mounting has the lead screw seat that two symmetries set up in the first groove, lead screw seat threaded sleeve establishes on the lead screw, and lead screw seat top fixed mounting is on the splint that correspond, two splint are close to one side each other and all set up the second groove that two symmetries set up, sliding mounting has the fixed plate in the second groove. The utility model relates to a rationally, can transversely and vertically go on the centre gripping fixed to the air conditioner to can carry out stable centre gripping fixed to the air conditioner.
Description
Technical Field
The utility model relates to a test fixture technical field especially relates to an air conditioner device test fixture.
Background
The air conditioner for a vehicle is required to be subjected to various tests before being mounted on the vehicle, and one of the tests is an acoustic test. Acoustic testing of air conditioning units is typically performed on an acoustic bench. When the acoustic test of the air conditioner is performed on the acoustic bench, the air conditioner needs to be fixed, and the fixing mode needs to simulate the installation mode of the air conditioner on the whole vehicle. On whole car, air conditioner installs on the vehicle beam, and vehicle beam rethread bolted connection is on the automobile body, when experimenting the air conditioner, need use test fixture, carries out the centre gripping and fixes the air conditioner, and current anchor clamps most can only fix the air conditioner in a direction for the centre gripping is firm, influences the use, therefore we have proposed an air conditioner test fixture and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having present anchor clamps among the prior art most and can only fix the air conditioner in an orientation for the centre gripping is firm, influences the shortcoming of using, and the experimental anchor clamps of an air conditioning equipment who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an air conditioner device test fixture comprises a placing box and a workbench positioned on the placing box, wherein two symmetrically arranged clamping plates are slidably arranged at the top of the workbench, a first groove is formed in the top of the workbench, one end of a lead screw is rotatably arranged on the inner wall of one side of the first groove, the other end of the lead screw extends to the outer side of the workbench, a driving motor is fixedly arranged on one side of the workbench, an output shaft of the driving motor is fixedly arranged on the lead screw, two symmetrically arranged lead screw seats are slidably arranged in the first groove, the lead screw seats are sleeved on the lead screw in a threaded manner, the tops of the lead screw seats are fixedly arranged on the corresponding clamping plates, two symmetrically arranged second grooves are respectively formed in one sides, close to each other, of the two clamping plates, a fixing plate is slidably arranged in the second grooves, one end of a reset spring is fixedly arranged on the inner wall of one side of each second groove, and, the first hole has been seted up on the splint, sliding mounting has the horizontal pole in the first hole, the one end fixed mounting of horizontal pole has the riser, the other end fixed mounting of horizontal pole has the limiting plate, the equal fixed mounting in one side that two splint kept away from each other has the gag lever post that two symmetries set up, and the limiting plate slip cap is established on the gag lever post that corresponds, the one end fixed mounting of gag lever post has the baffle, movable sleeve is equipped with fixed spring on the gag lever post, fixed spring's one end fixed mounting is on the baffle, fixed spring's other end fixed mounting is on the limiting plate that corresponds, the third groove has all been seted up on the one side inner wall that two second grooves are close to each other, fixed mounting has same wire winding pole on the both sides inner wall of third groove, one side fixed mounting of fixed plate has.
Preferably, the screw rod is provided with two external threads with opposite rotation directions, the screw rod seat is provided with a round hole, the inner wall of the round hole is provided with an internal thread, and the external threads are meshed with the corresponding internal threads.
Preferably, all seted up the spacing groove on the both sides inner wall in first groove, the equal fixed mounting in both sides of lead screw seat has spacing seat, and spacing seat and the spacing groove sliding connection who corresponds can make the lead screw seat carry out stable removal owing to be provided with spacing seat and spacing groove.
Preferably, the inner walls of the two sides of the second groove are provided with moving grooves, the two sides of the fixed plate are provided with moving blocks, and the moving blocks are connected with the corresponding moving grooves in a sliding manner.
Preferably, set up the slip hole that two symmetries set up on the limiting plate, be equidistant roll on the inner wall in slip hole and install a plurality of balls, the gag lever post runs through the slip hole and with ball roll connection.
Preferably, the protection pad is fixedly mounted on one side, close to each other, of the two vertical plates, and the protection pad is arranged to be a rubber pad.
In the utility model, when detecting and clamping the air conditioner fixedly, the air conditioner test fixture firstly places the air conditioner on the workbench, so that the air conditioner is positioned between two clamp plates, the driving motor can drive the lead screw to rotate by starting the driving motor, and as the lead screw is provided with external threads with opposite rotation directions, the rotation of the lead screw can drive the lead screw seat to move, and the two lead screw seats move towards the directions close to each other, the lead screw seat can move by driving the vertical plate through the cross rod, when the vertical plate is contacted with the air conditioner, the driving motor is continuously started to enable the clamp plates to continue to move, when the clamp plate is contacted with the vertical plate, the air conditioner can be transversely fixed through the vertical plate at the moment;
after riser and air conditioner contact, continue to remove when splint, riser and horizontal pole this moment, the limiting plate is motionless, the removal of splint makes wire rope stimulate the fixed plate for the direction that the fixed plate is close to the air conditioner removes, and splint compress fixing spring through gag lever post and baffle this moment, when splint and riser contact, the fixed plate can have the empty phase modulation contact this moment, thereby can carry out the centre gripping on vertical to the air conditioner and fix, thereby can carry out the centre gripping fixed of fixing to the air conditioner.
The utility model relates to a rationally, simple structure, convenient operation can transversely and vertically go on the centre gripping fixed to the air conditioner to it is fixed to carry out stable centre gripping to the air conditioner.
Drawings
Fig. 1 is a schematic view of a front view structure of a test fixture for an air conditioner;
fig. 2 is a schematic top view of the testing jig for an air conditioner according to the present invention;
fig. 3 is the utility model provides a part a schematic structure diagram of an air conditioner device test fixture.
In the figure: 1. placing a box; 2. a work table; 3. a splint; 4. a first groove; 5. a screw rod; 6. a drive motor; 7. a screw base; 8. a second groove; 9. a fixing plate; 10. a return spring; 11. a first hole; 12. a cross bar; 13. a vertical plate; 14. a limiting plate; 15. a limiting rod; 16. a baffle plate; 17. fixing the spring; 18. a third groove; 19. a wire winding rod; 20. a steel cord.
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. 1-3, an air conditioner test fixture comprises a placing box 1 and a workbench 2 positioned on the placing box 1, wherein two clamp plates 3 which are symmetrically arranged are slidably mounted at the top of the workbench 2, a first groove 4 is formed at the top of the workbench 2, one end of a screw rod 5 is rotatably mounted on the inner wall of one side of the first groove 4, the other end of the screw rod 5 extends to the outer side of the workbench 2, a driving motor 6 is fixedly mounted at one side of the workbench 2, an output shaft of the driving motor 6 is fixedly mounted on the screw rod 5, two screw rod bases 7 which are symmetrically arranged are slidably mounted in the first groove 4, the screw rod bases 7 are in threaded sleeve connection on the screw rod 5, the tops of the screw rod bases 7 are fixedly mounted on the corresponding clamp plates 3, two second grooves 8 which are symmetrically arranged are respectively formed at one side of the two clamp plates 3 which are close to each other, a fixing plate 9 is slidably mounted in each second groove 8, one end of a reset, the other end of the reset spring 10 is fixedly arranged on a corresponding fixing plate 9, the clamping plates 3 are provided with first holes 11, cross rods 12 are arranged in the first holes 11 in a sliding manner, one end of each cross rod 12 is fixedly provided with a vertical plate 13, the other end of each cross rod 12 is fixedly provided with a limiting plate 14, two limiting rods 15 which are symmetrically arranged are fixedly arranged on the sides of the two clamping plates 3 which are far away from each other, the limiting plates 14 are sleeved on the corresponding limiting rods 15 in a sliding manner, one end of each limiting rod 15 is fixedly provided with a baffle 16, the limiting rods 15 are movably sleeved with a fixing spring 17, one end of each fixing spring 17 is fixedly arranged on the baffle 16, the other end of each fixing spring 17 is fixedly arranged on the corresponding limiting plate 14, the inner walls of the two sides, close to each other, of the two second grooves 8 are respectively provided with a third groove 18, the inner walls of the two sides of, the other end of the wire rope 20 passes around the winding rod 19 and is fixedly mounted on the corresponding limit plate 14.
The utility model discloses in, be equipped with two on the lead screw 5 and revolve to opposite external screw thread, seted up the round hole on the lead screw seat 7, seted up the internal thread on the inner wall of round hole, and the external screw thread meshes with the internal thread that corresponds mutually.
The utility model discloses in, all seted up the spacing groove on the both sides inner wall of first groove 4, the equal fixed mounting in both sides of screw base 7 has spacing seat, and spacing seat and the spacing groove sliding connection who corresponds can make screw base 7 carry out stable removal owing to be provided with spacing seat and spacing groove.
The utility model discloses in, all seted up the shifting chute on the both sides inner wall of second groove 8, the movable block has all been seted up to the both sides of fixed plate 9, and movable block and the shifting chute sliding connection who corresponds owing to be provided with movable block and shifting chute, can make fixed plate 9 carry out stable removal.
The utility model discloses in, set up the slip hole that two symmetries set up on the limiting plate 14, be equidistant roll on the inner wall of slip hole and install a plurality of balls, gag lever post 15 run through the slip hole and with ball roll connection.
The utility model discloses in, the equal fixed mounting in one side that two risers 13 are close to each other has the protection pad, and the protection pad sets up to the rubber pad.
In the utility model, when the air conditioner is detected and clamped and fixed, firstly, the air conditioner is placed on the workbench 2, so that the air conditioner is positioned between the two clamp plates 3, the driving motor 6 can drive the screw rod 5 to rotate by starting the driving motor 6, because the screw rod 5 is provided with external threads with opposite rotation directions, the rotation of the screw rod 5 can drive the screw rod seat 7 to move, and the two screw rod seats 7 move towards the mutually approaching direction, the movement of the screw rod seat 7 can drive the vertical plate 13 to move by the cross rod 12, when the vertical plate 13 is contacted with the air conditioner, the driving motor 6 is continuously started, so that the clamp plates 3 continuously move, when the clamp plates 3 are contacted with the vertical plate 13, the air conditioner can be transversely fixed by the vertical plate 13, when the vertical plate 13 is contacted with the air conditioner, when the clamp plates 3 continuously move, the vertical plate 13, the cross rod 12 and the limiting plate 14 are not, the removal of splint 3 makes wire rope 20 spur fixed plate 9 for the direction that fixed plate 9 is close to the air conditioner removes, and splint 3 compresses fixed spring 17 through gag lever post 15 and baffle 16 this moment, and when splint 3 and riser 13 contact, fixed plate 9 can have the air phase contact this moment, thereby can carry out the centre gripping fixed on vertical to the air conditioner, thereby can carry out the centre gripping fixed that fixes to the air conditioner.
Claims (6)
1. The air conditioner test fixture comprises a placing box (1) and a workbench (2) positioned on the placing box (1), and is characterized in that two clamp plates (3) symmetrically arranged are slidably mounted at the top of the workbench (2), a first groove (4) is formed in the top of the workbench (2), one end of a lead screw (5) is rotatably mounted on the inner wall of one side of the first groove (4), the other end of the lead screw (5) extends to the outer side of the workbench (2), a driving motor (6) is fixedly mounted on one side of the workbench (2), an output shaft of the driving motor (6) is fixedly mounted on the lead screw (5), two screw rod seats (7) symmetrically arranged are slidably mounted in the first groove (4), the screw rod seats (7) are sleeved on the lead screw (5) in a threaded manner, the tops of the screw rod seats (7) are fixedly mounted on the corresponding clamp plates (3), two clamp plates (3) are mutually close to one side and are respectively provided with two second grooves (8) symmetrically arranged, a fixing plate (9) is arranged in the second groove (8) in a sliding manner, one end of a reset spring (10) is fixedly arranged on the inner wall of one side of the second groove (8), the other end of the reset spring (10) is fixedly arranged on the corresponding fixing plate (9), a first hole (11) is formed in each clamping plate (3), a cross rod (12) is arranged in the first hole (11) in a sliding manner, a vertical plate (13) is fixedly arranged at one end of the cross rod (12), a limiting plate (14) is fixedly arranged at the other end of the cross rod (12), two limiting rods (15) which are symmetrically arranged are fixedly arranged on the sides of the two clamping plates (3) far away from each other, the limiting plates (14) are sleeved on the corresponding limiting rods (15) in a sliding manner, a baffle (16) is fixedly arranged at one end of each limiting rod (15), a fixing spring (17) is movably sleeved on each limiting rod (15), the other end fixed mounting of fixed spring (17) is on limiting plate (14) that correspond, and third groove (18) have all been seted up on the one side inner wall that two second grooves (8) are close to each other, and fixed mounting has same wire winding pole (19) on the both sides inner wall of third groove (18), and one side fixed mounting of fixed plate (9) has the one end of wire rope (20), and wire winding pole (19) and fixed mounting are walked around to the other end of wire rope (20) on limiting plate (14) that correspond.
2. The air conditioning device test fixture according to claim 1, wherein the screw rod (5) is provided with two external threads with opposite rotation directions, the screw rod seat (7) is provided with a circular hole, the inner wall of the circular hole is provided with an internal thread, and the external threads are meshed with the corresponding internal threads.
3. The air conditioner device test fixture as claimed in claim 1, wherein the inner walls of the two sides of the first groove (4) are respectively provided with a limiting groove, the two sides of the screw rod seat (7) are respectively fixedly provided with a limiting seat, and the limiting seats are connected with the corresponding limiting grooves in a sliding manner.
4. The air conditioner test fixture as claimed in claim 1, wherein the inner walls of the second groove (8) are provided with moving grooves, the fixing plate (9) is provided with moving blocks, and the moving blocks are slidably connected with the corresponding moving grooves.
5. The air conditioner device test fixture as claimed in claim 1, wherein the limiting plate (14) is provided with two symmetrically arranged sliding holes, the inner wall of each sliding hole is provided with a plurality of balls in a rolling manner at equal intervals, and the limiting rod (15) penetrates through the sliding holes and is in rolling connection with the balls.
6. The air conditioner test fixture as claimed in claim 1, wherein a protection pad is fixedly installed on one side of each of two vertical plates (13) close to each other, and the protection pad is a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928671.5U CN212254603U (en) | 2020-05-28 | 2020-05-28 | Air conditioner device test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020928671.5U CN212254603U (en) | 2020-05-28 | 2020-05-28 | Air conditioner device test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212254603U true CN212254603U (en) | 2020-12-29 |
Family
ID=73977157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020928671.5U Active CN212254603U (en) | 2020-05-28 | 2020-05-28 | Air conditioner device test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212254603U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049020A (en) * | 2021-03-18 | 2021-06-29 | 倪培锋 | Sensor performance testing device |
| CN114397076A (en) * | 2022-02-21 | 2022-04-26 | 岳阳职业技术学院 | Clamp for vibration endurance test of air conditioner compressor |
-
2020
- 2020-05-28 CN CN202020928671.5U patent/CN212254603U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113049020A (en) * | 2021-03-18 | 2021-06-29 | 倪培锋 | Sensor performance testing device |
| CN114397076A (en) * | 2022-02-21 | 2022-04-26 | 岳阳职业技术学院 | Clamp for vibration endurance test of air conditioner compressor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230307 Address after: 421000, Floor 15, Building 3, Xiangxi Hi-tech Software Park, Hi-tech Zone, Hengyang City, Hunan Province (1501-1504) Patentee after: Hunan Bingjun Energy Technology Co.,Ltd. Address before: Room 507, building 1, No.15 Yuanyuan Road, Jiangdu District, Yangzhou City, Jiangsu Province 225200 Patentee before: Chen Yueqiu |