CN205785737U - Compressor clutch shock table - Google Patents
Compressor clutch shock table Download PDFInfo
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- CN205785737U CN205785737U CN201620488204.9U CN201620488204U CN205785737U CN 205785737 U CN205785737 U CN 205785737U CN 201620488204 U CN201620488204 U CN 201620488204U CN 205785737 U CN205785737 U CN 205785737U
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Abstract
The utility model discloses compressor clutch shock table, the installation unit that including platform base, is arranged in frame, be arranged in frame and be positioned at the impact unit of mounting assembly side and be separated with platform base and for controlling installation unit and the electronic-control box of impact unit work；Impact unit include the second adjustment frame that hollow arranges, the second leading screw, impact drive assembly and several lay respectively at the second lead of the second leading screw both sides；Impact unit include the second adjustment frame that hollow arranges, the second leading screw, impact drive assembly and several lay respectively at the second lead of the second leading screw both sides.Electronic-control box is arranged by this utility model with the installation unit and impact unit isolation performing work, by the optimization of this kind of structural grouping, can improve stability and reliability that whole system is run, simultaneously, it is possible to improve the security performance of operation.
Description
Technical field
This utility model relates to impact test field, especially relates to compressor clutch shock table.
Background technology
Compressor clutch is a power transmission between automobile engine and automobile air conditioner compressor, and the moment of torsion of automobile engine can be passed to vehicle compressor and thus drive the startup of vehicle compressor by it.Compressor clutch generally comprises band wheel assembly, coil assembly and drives disc assembly, and during application, solenoid is fixed on the shell of compressor, and driving dish is connected with the main shaft of compressor, and belt pulley is freely rotatably mounted on compressor head lid by bearing.When coil assembly leads to unidirectional current 12V or 24V, coil assembly produces stronger electromagnetic field, and the magnetic line of force of electromagnetic field makes belt pulley assembly by permeability magnetic material and drives disc assembly formation loop.Visible, the combination between driving dish and belt pulley and disengaging can be controlled by the electromagnetic attraction of solenoid, and thereby turn on or cut off the power transmission between electromotor and compressor.
Due to automobile in the process of moving, constantly can impact power to compressor clutch, if compressor clutch does not has qualified impact resistance ability, the most easily occur driving dish to loosen the problem even ruptured, so, the inefficacy of power transmission performance will be caused.Visible, good for ensureing compressor refrigeration, the detection to compressor clutch impact resistance is then particularly important.
At present, mainly use shock table to carry out the dynamic environmental test of product, specifically, detection belt sleeve is located on driving dish, belt is clashed into, with this test compression machine clutch adaptation ability to this shock environment by the shock pulse and impact energy simulating reality.But there are the following problems for existing shock table: 1, determine the precision of testing result due to the tightness of belt, therefore, shock table need to be provided with belt tension structure, for realizing the adjustment of beater wheel position preferably to act on belt, it is additionally provided with impact and adjusts structure, but, existing belt tension structure and impact adjust in structure, leading screw in working order time need to carry bigger load, so, be both unfavorable for adjusting the service life that the most also can shorten it.2, for shock pulse and the impact energy of simulation reality, in beater mechanism, the driving means that can realize moving back and forth generally it is provided with.Owing to driving means need to realize high frequency and powerful driving work, thus can produce substantial amounts of heat in the course of the work, so, then add the risk of each parts thermal failure, the stable operation to whole system also brings huge challenge.3, impact structure is integrated with electric cabinet by existing shock table, bigger vibrations can occur at work due to impact driving means, so, the stability that electronic-control box runs can be affected.
Utility model content
The purpose of this utility model is the problems referred to above overcoming prior art, it is provided that compressor clutch shock table, and it can improve, by optimum organization structure, stability and the reliability that whole system is run, simultaneously, it is possible to improve the security performance of operation；The service life of whole system can be extended by improving component structural.
The purpose of this utility model is achieved through the following technical solutions:
Compressor clutch shock table, the installation unit including platform base, being arranged on platform base, be arranged on platform base and be positioned at mounting assembly side impact unit and with platform base be separated and for control installation unit and impact unit work electronic-control box；
Installation unit includes the first adjustment frame that hollow is arranged, first leading screw, movable block and the first driving motor for driving the first screw turns, the middle part of movable block is provided through the first nut seat, first leading screw runs through the first nut seat, and first the two ends up and down of leading screw be all rotatablely arranged on the first adjustment frame by clutch shaft bearing seat, it is fixed with the first installing rack on first adjustment frame and moves the second driving motor of pulley rotation, several are the most vertically had to run through the first lead of movable block upper and lower end face on first adjustment frame, the first latch assembly being connected with movable block also it is arranged with on first lead；
Impact unit includes the second adjustment frame that hollow is arranged, second leading screw, impact drive assembly and several lay respectively at the second lead of the second leading screw both sides, the two ends up and down of the second leading screw are all rotatablely arranged on the second adjustment frame by the second bearing block, the second nut seat it is arranged with on second leading screw, the two ends up and down of the second lead are all fixed on the second adjustment frame, it is arranged with the movable cylinder that can move along the second lead axis direction on second lead and is positioned at the second latch assembly of movable cylinder, impact drives the rear end of assembly the most connected with the front end of the front end of the second nut seat and movable cylinder, impact drives and is provided with, on assembly, the beater wheel that can insert installation unit region.
In this utility model, platform base is used for supporting installation unit and impact unit；Electronic-control box is used for operating control installation unit and impact unit；Installation unit is used for installing compressor clutch, and the belt being sheathed on compressor clutch and belt pulley can be carried out tensioning regulation；Impact in impact unit drives assembly for being supplied to beater wheel dynamic impact problem to clash into the belt in installation unit region.
During application, first pass through installation unit and adjust the tightness of belt, specifically, compressor clutch is installed on the first installing rack, then on the belt pulley on driving dish that belt sleeve is located on compressor clutch and movable block.Start the first driving motor, by the cooperation between the first leading screw and the first nut seat, movable block is moved to rational position.Position further according to belt, belt can be clashed in the position adjusting beater wheel, specifically, rotate the second leading screw, coordinate so that the second nut seat drives beater wheel to move up and down by it with the second nut seat, so, just can be adjusted the height and position of beater wheel can region between compressor clutch and belt pulley.After good position to be regulated, restart the second driving motor so that it is drive belt pulley to rotate, then by the induced effect of belt so that the driving dish on compressor clutch also rotates, so, then can the duty of analog compression machine clutch.Restart impact and drive assembly so that it is be supplied to impact energy and the shock pulse of beater wheel simulation, so, then can the working environment of analog compression machine clutch.By aforesaid impact test, then can the adaptation ability of test compression machine clutch.
Wherein, by the setting of the first lead, can avoid movable block during moving up and down, circumferentially rotating along the first leading screw occurs；By the first latch assembly and the cooperation of the first lead, the weight of movable block can be carried, alleviate the load-bearing burden of the first leading screw successively.By coordinating of the second lead and movable cylinder, impact can be avoided to drive assembly during moving up and down, circumferentially rotating along the second leading screw occurs, simultaneously, it is possible to avoid impact to drive the inclination in assembly occurred level direction；Carrying impact can be assisted to drive the weight of assembly, to alleviate the load-bearing burden of the second leading screw by the cooperation of the second latch assembly and the second lead.
For ease of the rotation of the second leading screw, optional manual actuation or motorized motions.If manual actuation, then can be fixed with first handle in the upper end of the second leading screw.
Further, described impact unit also includes supporting base and the 3rd leading screw, before and after 3rd leading screw, two ends are rotatablely arranged on support base by the 3rd bearing block, it is arranged with on 3rd leading screw and adjusts, with described in upper end second, the 3rd nut seat that frame lower end is connected, support base upper end and be additionally provided with two track bases laying respectively at the 3rd leading screw both sides, track base is the setting that opening major lumen is little, is sliding combined with in inverted " t " type and adjusts, with described second, the sliding shoe that frame lower end is connected in track base inner chamber.
During this utility model application, rotate the 3rd leading screw so that it is drive the 3rd nut seat to drive the second adjustment frame entirety that the movement along the 3rd leading screw axis direction occurs, so, just can be adjusted so to position before and after beater wheel.Wherein, by coordinating of track base and sliding shoe, the second adjustment frame can be avoided front and back during movement, position skew occurs.For ease of the rotation of the 3rd leading screw, optional manual actuation or motorized motions.If manual actuation, then can be fixed with second handle in the upper end of the 3rd leading screw.
nullThe assembly driving force to beater wheel is driven for realizing impact，Further，Described impact drives assembly to include connecting plate、Linear electric motors plate、Installing plate and rear end face in linear electric motors plate front are connected and the thermal insulation board in region between linear electric motors plate and installing plate with linear electric motors front edge of board face，The rear end face of connecting plate is all connected with the front end of the front end of described second nut seat and described movable cylinder，The front end face indent of connecting plate is formed with left and right to the mounting groove arranged，It is provided with several in mounting groove can drive about linear electric motors plate to the motor magnetic sheet of movement，Two guide rails laying respectively at mounting groove both sides it are fixed with on connecting plate，The two ends up and down of linear electric motors plate are all fixed with several guide blocks coordinated with slide，The front end of several guide blocks is all connected with the rear end of installing plate，One end of installing plate is removably fixed with the second installing rack，Described beater wheel is arranged on the second installing rack.
In this utility model, start linear electric motors plate, linear electric motors plate produces electromagnetic field after powered up, this electromagnetic field matches with motor magnetic sheet can drive moving back and forth of linear electric motors plate generation high frequency, so, then the beater wheel being arranged on installing plate can be driven under the gearing of thermal insulation board to produce percussion action.Wherein, by being slidably matched between guide rail and guide block, linear electric motors plate can be avoided in left and right to occur position to offset in moving process.By the setting of thermal insulation board, linear electric motors plate can be avoided to transfer heat to installing plate, thus can effectively prevent installing plate to be in operation and the situation of thermal failure occurs.
Further, it is provided with refrigerant pipe in described linear electric motors plate, and the water inlet pipe and outlet pipe connected respectively it is provided with refrigerant pipe two ends in the end of linear electric motors plate, electromagnetic valve is installed at water inlet pipe, linear electric motors plate is additionally provided with temperature sensor in the end near described thermal insulation board, and temperature sensor is connected with the control end of electromagnetic valve.
In this utility model, it is shock pulse and the impact energy of simulation reality at work due to linear electric motors plate, thus, its frequency is the most constant, so so that in the unit interval, produced heat is the most not steady state value.If always by the cooling water of constant flow rate in refrigerant pipe, or a large amount of waste cooling down water can be caused, or reduce the quality of cooling effect.For solving foregoing problems, this utility model is provided with temperature sensor and electromagnetic valve, and temperature sensor can gather the temperature value of linear electric motors plate, this temperature signal passes to electromagnetic valve the most again to control the discharge of water inlet pipe, when temperature is higher, then increase discharge；Otherwise, then reduce.So, then reasonable use of water can be realized while ensureing good cooling effect.
Further, the two ends, left and right of described connecting plate are provided with limiting plate, and limiting plate offers the second breach that may pass through described second installing rack and described beater wheel；The two ends of described installing plate are mounted on may act on the buffer of limiting plate.In this utility model, by buffer and the setting of limiting plate, hardware can be carried out and brake to prevent the excessive mobile of linear electric motors plate, so, mechanism reliability of operation can be effectively improved.Meanwhile, the setting of buffer also can avoid installing plate impaired because of shock in moving process.For realizing the buffer effect of buffer, buffering spacer can be set at its free end.
For realizing the first latch assembly, the first lead is clamped the clamping work to the second lead of work and the second latch assembly, further, described first latch assembly includes matrix, its upper and lower end face and can the port of the first lead outer wall described in semi-surrounding it is provided through on matrix, two regulation chambeies laying respectively at port both sides it are additionally provided with in matrix, two regulation intracavity are all movably set with portable plate, regulation chamber is divided into the first area of relatively independent close port and away from the second area of port by portable plate, it is provided with free end on portable plate may pass through matrix inside and outside wall and be positioned at the movable post of passage port, elastic component it is provided with in second area, elastic component acts on portable plate and makes the free end of movable post act on the sidewall of the first lead, the breather line connected with first area it is additionally provided with on matrix；Described second latch assembly includes locking cylinder, clamping screw and the nut coordinated with clamping screw, the first breach running through internal and external walls is offered on the barrel of locking cylinder, clamping screw runs through locking cylinder, and can be changed the A/F of the first breach by clamping screw and nut.
During the first latch assembly application, should first pass through breather line and inject gases at high pressure in first area, portable plate then can drive movable post to overcome the effect of elastic component to move to the position of second area, so that the contacting of activity post disengaging and the first lead.So, movable block then can occur moving up and down of relative first leading screw by coordinating between the first screw mandrel and the first nut seat.After movable block is adjusted to desired location, namely after the tensioning degree of belt regulates, extract the gases at high pressure in first area again out, movable post is made to be reset to again act on the first lead under the supporting role of elastic component, thus clamp the first lead, so, then can carry the weight of movable block, alleviate the burden of the first leading screw.
During the second latch assembly application, after the height and position of beater wheel is adjusted, the A/F of the first breach can be reduced by clamping screw, the locking cylinder clamping to the second lead is realized with this, so, locking cylinder can assist carrying to drive the weight of assembly, alleviates the burden of the second leading screw.
Further, described installation unit also includes the first air spring, and the pressure cylinder end of the first air spring is fixed on described first and adjusts on frame, and the tailpiece of the piston rod of the first air spring is fixed on described movable block；Described impact unit also includes the second air spring, and the pressure cylinder end of the second air spring is fixed on described second and adjusts on frame, and the tailpiece of the piston rod of the second air spring is fixed on described impact and drives on assembly.
In this utility model, when the first leading screw by itself and the first nut seat when coordinating drive movable block to move up and down, by the setting of the first air spring, support movable block can be assisted, meanwhile, the first air spring also plays a part buffering, and movable block can be avoided bigger vibrations to occur or rocks.For improving the stability of the first air spring supporting role, two the first air springs can be provided with and be distributed in the both sides of the first leading screw.When the second leading screw is by itself and when coordinating drive impact to drive assembly to move up and down of the second nut seat, by the setting of the second air spring, support impact can be assisted to drive assembly, simultaneously, second air spring also plays a part buffering, and impact can be avoided to drive assembly bigger vibrations occur or rocks.For improving the stability of the second air spring supporting role, four the second air springs can be provided with and be uniformly distributed in the both sides of the second leading screw.
Further, also include that frame, described platform base, described installation unit and described impact unit are respectively positioned in frame, and described electronic-control box is positioned at outside frame.By the setting of frame, electronic-control box can be isolated with installation unit and impact unit, so, the performance element impact on electronic-control box can be reduced.
For improving the safety of operation, the most also the ruuning situation of each working cell of observable, further, described frame is provided with and can close described installation unit and the outer housing of described impact unit, described outer housing is provided with the observation window of transparent material.
For alleviating vibrations, further, the lower end of described frame is provided with shockproof lower margin.
This utility model has the advantages that
1, electronic-control box is arranged by this utility model with the installation unit and impact unit isolation performing work, by the optimization of this kind of structural grouping, can improve stability and reliability that whole system is run, simultaneously, it is possible to improve the security performance of operation.
2, by the setting of the first latch assembly, can assist the weight of carrying movable block, alleviate the first leading screw undertakes burden；By the setting of the second latch assembly, carrying impact can be assisted to drive the weight of assembly, alleviate the load-bearing burden of the second leading screw.So, the service life of whole service system can be extended, simultaneously, it is possible to improve whole system operation stability and reliability.
3, by the setting of the first air spring, can assist support movable block, meanwhile, the first air spring also plays a part buffering, and movable block can be avoided bigger vibrations to occur or rocks.By the setting of the second air spring, support impact can be assisted to drive assembly, meanwhile, the second air spring also plays a part buffering, and impact can be avoided to drive assembly bigger vibrations occur or rocks.
4, during impact drives assembly, by temperature sensor and electromagnetic valve, reasonable use of water can be realized while ensureing good cooling effect；It addition, by the setting of thermal insulation board, linear electric motors plate can be avoided to transfer heat to installing plate, so, can effectively prevent installing plate be in operation occur thermal failure problem.
5, during impact drives assembly, hardware braking is carried out to prevent the excessive mobile of linear electric motors plate by buffer and limiting plate.Meanwhile, the setting of buffer also can avoid installing plate impaired because of shock in moving process.
Accompanying drawing explanation
Fig. 1 is the structural representation of one specific embodiment of compressor clutch shock table described in the utility model；
Fig. 2 is frame and the structural representation of one specific embodiment of outer housing in compressor clutch shock table described in the utility model；
Fig. 3 is the structural representation of one specific embodiment of installation unit in compressor clutch shock table described in the utility model；
Fig. 4 is the structural representation of one specific embodiment of movable block in compressor clutch shock table described in the utility model；
Fig. 5 is the axonometric chart of one specific embodiment of impact unit in compressor clutch shock table described in the utility model；
Fig. 6 is the right view of one specific embodiment of impact unit in compressor clutch shock table described in the utility model；
Fig. 7 is the second leading screw and the structural representation of second one specific embodiment of lead in compressor clutch shock table described in the utility model；
Fig. 8 is the structural representation that in compressor clutch shock table described in the utility model, impact drives one specific embodiment of assembly；
Fig. 9 is the structural representation of compressor clutch shock table one specific embodiment of cathetus motor plate described in the utility model；
Figure 10 is the structural representation of first one specific embodiment of latch assembly in compressor clutch shock table described in the utility model.
nullEntitled corresponding to reference in accompanying drawing: 1、Platform base，2、Electronic-control box，3、First adjusts frame，4、First leading screw，5、Movable block，6、First drives motor，7、Clutch shaft bearing seat，8、First nut seat，9、First lead，10、First installing rack，11、Belt pulley，12 second drive motor，13、Second adjusts frame，14、Second leading screw，15、Second lead，16、Second bearing block，17、Second nut seat，18、Movable cylinder，19、Beater wheel，20、Connecting plate，21、Linear electric motors plate，22、Installing plate，23、Thermal insulation board，24、Mounting groove，25、Motor magnetic sheet，26、Guide rail，27、Guide block，28、Second installing rack，29、Water inlet pipe，30、Outlet pipe，31、Electromagnetic valve，32、Temperature sensor，33、Matrix，34、Port，35、Regulation chamber，36、Portable plate，37、Movable post，38、Elastic component，39、Breather line，40、Locking cylinder，41、Clamping screw，42、Nut，43、First breach，44、Limiting plate，45、Buffer，46、Frame，47、Outer housing，48、Observation window，49、Support base，50、3rd leading screw，51、3rd bearing block，52、3rd nut seat，53、Track base，54、Sliding shoe，55、Shockproof lower margin，56、First air spring，57、Second air spring，58、Installation unit，59、Impact unit，60、First latch assembly，61、Second latch assembly，62、Belt，63、Compressor clutch，64、Impact drives assembly，65、First handle，66、Second handle，67、Second breach，68、Buffering spacer.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, this utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment 1
As shown in Figures 1 to 10, compressor clutch shock table, the installation unit 58 including platform base 1, being arranged on platform base 1, is arranged on platform base 1 and is positioned at the impact unit 59 of mounting assembly side and is separated with platform base 1 and for controlling installation unit 58 and the electronic-control box 2 of impact unit 59 work；
Installation unit 58 includes the first adjustment frame 3 that hollow is arranged, first leading screw 4, movable block 5 and the first driving motor 6 rotated for driving the first leading screw 4, the middle part of movable block 5 is provided through the first nut seat 8, first leading screw 4 runs through the first nut seat 8, and first the two ends up and down of leading screw 4 be all rotatablely arranged on the first adjustment frame 3 by clutch shaft bearing seat 7, it is fixed with the first installing rack 10 on first adjustment frame 3, it is fixed with on movable block 5 and is positioned at the belt pulley 11 below the first installing rack 10 and for the second driving motor 12 driving belt pulley 11 to rotate, several are the most vertically had to run through the first lead 9 of movable block 5 upper and lower end face on first adjustment frame 3, the first latch assembly 60 being connected with movable block 5 also it is arranged with on first lead 9；
Impact unit 59 includes the second adjustment frame 13 that hollow is arranged, second leading screw 14, impact drive assembly 64 and several lay respectively at the second lead 15 of the second leading screw 14 both sides, the two ends up and down of the second leading screw 14 are all rotatablely arranged on the second adjustment frame 13 by the second bearing block 16, the second nut seat 17 it is arranged with on second leading screw 14, the two ends up and down of the second lead 15 are all fixed on the second adjustment frame 13, being arranged with on second lead 15 can be along the movable cylinder 18 that the second lead 15 axis direction moves and the second latch assembly 61 being positioned at movable cylinder 18, impact drives the rear end of assembly 64 the most connected with the front end of the front end of the second nut seat 17 and movable cylinder 18, impact drives and is provided with, on assembly 64, the beater wheel 19 that can insert installation unit 58 region.
In the present embodiment, platform base 1 is used for supporting installation unit 58 and impact unit 59；Electronic-control box 2 is used for operating control installation unit 58 and impact unit 59；Installation unit 58 is used for installing compressor clutch 63, and the belt 62 being sheathed on compressor clutch 63 and belt pulley 11 can be carried out tensioning regulation；Impact in impact unit 59 drives assembly 64 for being supplied to beater wheel 11 dynamic impact problem to clash into the belt 62 in installation unit 58 region.
During application, first pass through installation unit 58 and adjust the tightness of belt 62, specifically, compressor clutch 63 is installed on the first installing rack 10, then on the belt pulley on driving dish that belt 62 is sheathed on compressor clutch 63 and movable block 5.Start the first driving motor 6, by coordinating between the first leading screw 4 with the first nut seat 8, movable block 5 is moved to rational position.Position further according to belt 62, belt 62 can be clashed in the position adjusting beater wheel 19, specifically, rotate the second leading screw 14, coordinate so that the second nut seat 17 drives beater wheel 19 to move up and down by it with the second nut seat 17, so, just can be adjusted the height and position of beater wheel 19 can region between compressor clutch 63 and belt pulley 11.After good position to be regulated, restart the second driving motor 12 so that it is drive belt pulley 11 to rotate, again by the induced effect of belt 62, driving dish on compressor clutch 63 is also rotated, so, then can the duty of analog compression machine clutch 63.Restart impact and drive assembly 64 so that it is be supplied to impact energy and the shock pulse of beater wheel 19 simulation, so, then can the working environment of analog compression machine clutch 63.By aforesaid impact test, then can the adaptation ability of test compression machine clutch 63.
Wherein, by the setting of the first lead 9, can avoid movable block 5 during moving up and down, circumferentially rotating along the first leading screw 4 occurs；By coordinating of the first latch assembly 60 and the first lead 9, the weight of movable block 5 can be carried, alleviate the load-bearing burden of the first leading screw 4 successively.By coordinating of the second lead 15 and movable cylinder 18, impact can be avoided to drive assembly 64 during moving up and down, circumferentially rotating, simultaneously along the second leading screw 14 occurs, it is possible to avoid impact to drive the inclination in assembly 64 occurred level direction；The weight that carrying impact can be assisted to drive assembly 64 is coordinated, to alleviate the load-bearing burden of the second leading screw 14 by the second latch assembly 61 and the second lead 15.
For ease of the rotation of the second leading screw 14, optional manual actuation or motorized motions.If manual actuation, then can be fixed with first handle 65 in the upper end of the second leading screw 14.
Preferably, described impact unit 59 also includes supporting base 49 and the 3rd leading screw 50, before and after 3rd leading screw 50, two ends are rotatablely arranged on support base 49 by the 3rd bearing block 51, it is arranged with on 3rd leading screw 50 and adjusts, with described in upper end second, the 3rd nut seat 52 that frame 13 lower end is connected, support base 49 upper end and be additionally provided with two track bases 53 laying respectively at the 3rd leading screw 50 both sides, the setting that track base 53 is little in opening major lumen, is sliding combined with in inverted " t " type and adjusts, with described second, the sliding shoe 54 that frame 13 lower end is connected in track base 53 inner chamber.
During the present embodiment application, rotate the 3rd leading screw 50 so that it is drive the 3rd nut seat 52 to drive the overall generation of the second adjustment frame 13 along the movement of the 3rd leading screw 50 axis direction, so, just can be adjusted so to position before and after beater wheel 19.Wherein, by coordinating of track base 53 and sliding shoe 54, the second adjustment frame 13 can be avoided front and back during movement, position skew occurs.For ease of the rotation of the 3rd leading screw 50, optional manual actuation or motorized motions.If manual actuation, then can be fixed with second handle 66 in the upper end of the 3rd leading screw 50.
nullThe assembly 64 driving force to beater wheel 19 is driven for realizing impact，Preferably，Described impact drives assembly 64 to include connecting plate 20、Linear electric motors plate 21、Installing plate 22 and rear end face in linear electric motors plate 21 front are connected with linear electric motors plate 21 front end face and the thermal insulation board 23 in region between linear electric motors plate 21 and installing plate 22，The rear end face of connecting plate 20 is all connected with the front end of the front end of described second nut seat 17 and described movable cylinder 18，The front end face indent of connecting plate 20 is formed with left and right to the mounting groove 24 arranged，It is provided with several in mounting groove 24 and can drive the linear electric motors plate about the 21 motor magnetic sheet 25 to movement，Two guide rails 26 laying respectively at mounting groove 24 both sides it are fixed with on connecting plate 20，The two ends up and down of linear electric motors plate 21 are all fixed with several guide blocks 27 being slidably matched with guide rail 26，All rear ends with installing plate 22, the front end of several guide blocks 27 are connected，One end of installing plate 22 is removably fixed with the second installing rack 28，Described beater wheel 19 is arranged on the second installing rack 28.
In the present embodiment, start linear electric motors plate 21, linear electric motors plate 21 produces electromagnetic field after powered up, this electromagnetic field matches with motor magnetic sheet 25 and can drive linear electric motors plate 21 that moving back and forth of high frequency occurs, so, then the beater wheel 19 being arranged on installing plate 22 can be driven under the gearing of thermal insulation board 23 to produce percussion action.Wherein, by being slidably matched between guide rail 26 and guide block 27, linear electric motors plate 21 can be avoided in left and right to occur position to offset in moving process.By the setting of thermal insulation board 23, linear electric motors plate 21 can be avoided to transfer heat to installing plate 22, thus can effectively prevent installing plate 22 to be in operation and the situation of thermal failure occurs.
Preferably, it is provided with refrigerant pipe in described linear electric motors plate 21, and the water inlet pipe 29 and outlet pipe 30 connected respectively it is provided with refrigerant pipe two ends in the end of linear electric motors plate 21, electromagnetic valve 31 is installed at water inlet pipe 29, linear electric motors plate 21 is additionally provided with temperature sensor 32 in the end near described thermal insulation board 23, and temperature sensor 32 is connected with the control end of electromagnetic valve 31.
In the present embodiment, it is shock pulse and the impact energy of simulation reality at work due to linear electric motors plate 21, thus, its frequency is the most constant, so so that in the unit interval, produced heat is the most not steady state value.If always by the cooling water of constant flow rate in refrigerant pipe, or a large amount of waste cooling down water can be caused, or reduce the quality of cooling effect.For solving foregoing problems, the present embodiment is provided with temperature sensor 32 and electromagnetic valve 31, and temperature sensor 32 can gather the temperature value of linear electric motors plate 21, this temperature signal passes to electromagnetic valve 31 the most again to control the discharge of water inlet pipe 29, when temperature is higher, then increase discharge；Otherwise, then reduce.So, then reasonable use of water can be realized while ensureing good cooling effect.
Preferably, the two ends, left and right of described connecting plate 20 are provided with limiting plate 44, and limiting plate 44 offers the second breach 67 that may pass through described second installing rack 28 and described beater wheel 19；The two ends of described installing plate 22 are mounted on may act on the buffer 45 of limiting plate 44.
In the present embodiment, by buffer 45 and the setting of limiting plate 44, hardware can be carried out and brake to prevent the excessive mobile of linear electric motors plate 21, so, mechanism reliability of operation can be effectively improved.Meanwhile, the setting of buffer 45 also can avoid installing plate 22 impaired because of shock in moving process.For realizing the buffer effect of buffer 45, buffering spacer 68 can be set at its free end.
nullFor realizing the clamping work and the second latch assembly 61 clamping work to the second lead 15 to the first lead 9 of first latch assembly 60，Preferably，Described first latch assembly 60 includes matrix 33，Its upper and lower end face and can the port 34 of the first lead 9 outer wall described in semi-surrounding it is provided through on matrix 33，Two regulation chambeies 35 laying respectively at port 34 both sides it are additionally provided with in matrix 33，Portable plate 36 all it is movably set with in two regulation chambeies 35，Regulation chamber 35 is divided into the first area of relatively independent close port 34 and away from the second area of port 34 by portable plate 36，It is provided with free end on portable plate 36 may pass through matrix 33 inside and outside wall and be positioned at the movable post 37 at port 34，Elastic component 38 it is provided with in second area，Elastic component 38 acts on portable plate 36 and makes the free end of movable post 37 act on the sidewall of the first lead 9，The breather line 39 connected with first area it is additionally provided with on matrix 33；Described second latch assembly includes locking cylinder 40, clamping screw 41 and the nut 42 coordinated with clamping screw 41, the first breach 43 running through internal and external walls is offered on the barrel of locking cylinder 40, clamping screw 41 runs through locking cylinder 40, and can be changed the A/F of the first breach 43 by clamping screw 41 and nut 42.
When first latch assembly 60 is applied, breather line 39 should be first passed through in first area, inject gases at high pressure, portable plate 36 then can drive movable post 37 to overcome the effect of elastic component 38 to move to the position of second area, so that the contacting of movable post 37 disengaging and the first lead 9.So, movable block 5 then can occur moving up and down of relative first leading screw 4 by coordinating between the first screw mandrel 4 with the first nut seat 8.After movable block 5 is adjusted to desired location, namely after the tensioning degree of belt 62 regulates, extract the gases at high pressure in first area again out, movable post 37 is made to be reset to again act on the first lead 9 under the supporting role of elastic component 38, thus clamp the first lead 9, so, then can carry the weight of movable block 5, alleviate the burden of the first leading screw 4.
When second latch assembly 61 is applied, after the height and position of beater wheel 19 is adjusted, the A/F of the first breach 43 can be reduced by clamping screw 41, the locking cylinder 40 clamping to the second lead 15 is realized with this, so, locking cylinder 40 can assist carrying to drive the weight of assembly, alleviates the burden of the second leading screw 14.
Preferably, described installation unit 58 also includes that the first air spring 56, the pressure cylinder end of the first air spring 56 are fixed on described first and adjust on frame 3, and the tailpiece of the piston rod of the first air spring 56 is fixed on described movable block 5；Described impact unit 59 also includes that the second air spring 57, the pressure cylinder end of the second air spring 57 are fixed on described second and adjust on frame 13, and the tailpiece of the piston rod of the second air spring 57 is fixed on described impact and drives on assembly 64.
In the present embodiment, when the first leading screw 4 is by itself and when coordinating drive movable block 5 to move up and down of the first nut seat 8, setting by the first air spring 56, support movable block 5 can be assisted, simultaneously, first air spring 56 also plays a part buffering, and movable block 5 can be avoided bigger vibrations to occur or rocks.For improving the stability of the first air spring 56 supporting role, two the first air springs 56 can be provided with and be distributed in the both sides of the first leading screw 4.When the second leading screw 14 is by itself and when coordinating drive impact to drive assembly 64 to move up and down of the second nut seat 17, setting by the second air spring 57, support impact can be assisted to drive assembly 64, simultaneously, second air spring 57 also plays a part buffering, and impact can be avoided to drive assembly 64 bigger vibrations occur or rocks.For improving the stability of the second air spring 57 supporting role, four the second air springs 57 can be provided with and be uniformly distributed in the both sides of the second leading screw 14.
Preferably, also include that frame 46, described platform base 1, described installation unit 58 and described impact unit 59 are respectively positioned in frame 46, and described electronic-control box 2 is positioned at outside frame 46.By the setting of frame 46, electronic-control box 2 can be isolated with installation unit 58 and impact unit 59, so, the performance element impact on electronic-control box 2 can be reduced.
For improving the safety of operation, the most also ruuning situation of each working cell of observable, it is preferable that be provided with the outer housing 47 that can close described installation unit 58 and described impact unit 59 in described frame 46, described outer housing 47 is provided with the observation window 48 of transparent material.
For alleviating vibrations, it is preferable that the lower end of described frame 46 is provided with shockproof lower margin 55.
Above content is to combine the further description that this utility model is made by concrete preferred implementation, it is impossible to assert that detailed description of the invention of the present utility model is confined to these explanations.For this utility model person of an ordinary skill in the technical field, other embodiments drawn under without departing from the technical solution of the utility model, should be included in protection domain of the present utility model.
Claims (10)
1. compressor clutch shock table, it is characterised in that: the installation unit (58) that include platform base (1), is arranged on platform base (1), to be arranged at platform base (1) upper and be positioned at the impact unit (59) of mounting assembly side and be separated with platform base (1) and be used for controlling installation unit (58) and electronic-control box (2) that impact unit (59) works；
nullInstallation unit (58) includes the first adjustment frame (3) that hollow is arranged、First leading screw (4)、Movable block (5) and the first driving motor (6) rotated for driving the first leading screw (4)，The middle part of movable block (5) is provided through the first nut seat (8)，First leading screw (4) runs through the first nut seat (8)，And first the two ends up and down of leading screw (4) be all rotatablely arranged on the first adjustment frame (3) by clutch shaft bearing seat (7)，It is fixed with the first installing rack (10) in first adjustment frame (3)，It is fixed with on movable block (5) and is positioned at the belt pulley (11) of the first installing rack (10) lower section and is used for the second driving motor (12) driving belt pulley (11) to rotate，Several are the most vertically had to run through first lead (9) of movable block (5) upper and lower end face in first adjustment frame (3)，The first latch assembly (60) being connected with movable block (5) also it is arranged with on first lead (9)；
nullImpact unit (59) includes the second adjustment frame (13) that hollow is arranged、Second leading screw (14)、Impact drive assembly (64) and several lay respectively at second lead (15) of the second leading screw (14) both sides，The two ends up and down of the second leading screw (14) are all rotatablely arranged on the second adjustment frame (13) by the second bearing block (16)，The second nut seat (17) it is arranged with on second leading screw (14)，The two ends up and down of the second lead (15) are all fixed on the second adjustment frame (13)，Being arranged with on second lead (15) can be along the movable cylinder (18) that the second lead (15) axis direction moves and the second latch assembly (61) being positioned at movable cylinder (18)，Impact drives the rear end of assembly (64) the most connected with the front end of the front end of the second nut seat (17) and movable cylinder (18)，Impact drives and is provided with, on assembly (64), the beater wheel (19) that can insert installation unit (58) region.
Compressor clutch shock table the most according to claim 1, it is characterized in that: described impact unit (59) also includes supporting base (49) and the 3rd leading screw (50), before and after 3rd leading screw (50), two ends are rotatablely arranged in support base (49) by the 3rd bearing block (51), it is arranged with on 3rd leading screw (50) and adjusts, with described in upper end second, the 3rd nut seat (52) that frame (13) lower end is connected, support base (49) upper end and be additionally provided with two track bases (53) laying respectively at the 3rd leading screw (50) both sides, the setting that track base (53) is little in opening major lumen, track base (53) inner chamber it is sliding combined with in inverted " t " type and adjusts, with described second, the sliding shoe (54) that frame (13) lower end is connected.
nullCompressor clutch shock table the most according to claim 1，It is characterized in that: described impact drives assembly (64) to include connecting plate (20)、Linear electric motors plate (21)、The installing plate (22) and the rear end face that are positioned at linear electric motors plate (21) front are connected with linear electric motors plate (21) front end face and are positioned at the thermal insulation board (23) in region between linear electric motors plate (21) and installing plate (22)，The rear end face of connecting plate (20) is all connected with the front end of the front end of described second nut seat (17) and described movable cylinder (18)，The front end face indent of connecting plate (20) is formed with left and right to the mounting groove (24) arranged，Being provided with several in mounting groove (24) can drive linear electric motors plate (21) left and right to the motor magnetic sheet (25) of movement，Two guide rails (26) laying respectively at mounting groove (24) both sides it are fixed with on connecting plate (20)，The two ends up and down of linear electric motors plate (21) are all fixed with several guide blocks (27) being slidably matched with guide rail (26)，All rear ends with installing plate (22), the front end of several guide blocks (27) are connected，One end of installing plate (22) is removably fixed with the second installing rack (28)，Described beater wheel (19) is arranged on the second installing rack (28).
Compressor clutch shock table the most according to claim 3, it is characterized in that: in described linear electric motors plate (21), be provided with refrigerant pipe, and the water inlet pipe (29) connected respectively and outlet pipe (30) it is provided with refrigerant pipe two ends in the end of linear electric motors plate (21), water inlet pipe (29) place is provided with electromagnetic valve (31), linear electric motors plate (21) is additionally provided with temperature sensor (32) in the end near described thermal insulation board (23), and temperature sensor (32) is connected with the control end of electromagnetic valve (31).
Compressor clutch shock table the most according to claim 3, it is characterized in that: the two ends, left and right of described connecting plate (20) are provided with limiting plate (44), limiting plate (44) offers the second breach (67) that may pass through described second installing rack (28) and described beater wheel (19)；The two ends of described installing plate (22) are mounted on may act on the buffer (45) of limiting plate (44).
nullCompressor clutch shock table the most according to claim 1，It is characterized in that: described first latch assembly (60) includes matrix (33)，Its upper and lower end face and can the port (34) of the first lead (9) outer wall described in semi-surrounding it is provided through on matrix (33)，Two regulation chambeies (35) laying respectively at port (34) both sides it are additionally provided with in matrix (33)，Portable plate (36) all it is movably set with in two regulations chamber (35)，Regulation chamber (35) is divided into the first area of relatively independent close port (34) and away from the second area of port (34) by portable plate (36)，It is provided with free end on portable plate (36) may pass through matrix (33) inside and outside wall and be positioned at the movable post (37) at port (34) place，Elastic component (38) it is provided with in second area，Elastic component (38) acts on portable plate (36) and makes the free end of movable post (37) act on the sidewall of the first lead (9)，The breather line (39) connected with first area it is additionally provided with on matrix (33)；Described second latch assembly (61) includes locking cylinder (40), clamping screw (41) and the nut (42) coordinated with clamping screw (41), the first breach (43) running through internal and external walls is offered on the barrel of locking cylinder (40), clamping screw (41) runs through locking cylinder (40), and can be changed the A/F of the first breach (43) by clamping screw (41) and nut (42).
Compressor clutch shock table the most according to claim 1, it is characterized in that: described installation unit (58) also includes the first air spring (56), the pressure cylinder end of the first air spring (56) is fixed on described first and adjusts on frame (3), and the tailpiece of the piston rod of the first air spring (56) is fixed on described movable block (5)；Described impact unit (59) also includes that the second air spring (57), the pressure cylinder end of the second air spring (57) are fixed on described second and adjust on frame (13), and the tailpiece of the piston rod of the second air spring (57) is fixed on described impact and drives on assembly (64).
8. according to the compressor clutch shock table described in any one in claim 1 ~ 7, it is characterized in that: also include frame (46), described platform base (1), described installation unit (58) and described impact unit (59) are respectively positioned in frame (46), and described electronic-control box (2) is positioned at frame (46) outward.
Compressor clutch shock table the most according to claim 8, it is characterized in that: in described frame (46), be provided with the outer housing (47) that can close described installation unit (58) and described impact unit (59), described outer housing (47) is provided with the observation window (48) of transparent material.
Compressor clutch shock table the most according to claim 8, it is characterised in that: the lower end of described frame (46) is provided with shockproof lower margin (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488204.9U CN205785737U (en) | 2016-05-26 | 2016-05-26 | Compressor clutch shock table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488204.9U CN205785737U (en) | 2016-05-26 | 2016-05-26 | Compressor clutch shock table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205785737U true CN205785737U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488204.9U Expired - Fee Related CN205785737U (en) | 2016-05-26 | 2016-05-26 | Compressor clutch shock table |
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| Country | Link |
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| CN (1) | CN205785737U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907324A (en) * | 2017-04-24 | 2017-06-30 | 深圳沃海森科技有限公司 | Water-cooled screw machine pressure group compressor based on internet terminal |
| CN108953418A (en) * | 2017-05-17 | 2018-12-07 | 舍弗勒技术股份两合公司 | Pressure cylinder with dust protection for a hydraulic clutch actuation system and clutch with a pressure cylinder |
| CN113670554A (en) * | 2021-08-24 | 2021-11-19 | 泰州赛宝工业技术研究院有限公司 | Portable assembled impact resistance testing device and assembling testing method thereof |
-
2016
- 2016-05-26 CN CN201620488204.9U patent/CN205785737U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106907324A (en) * | 2017-04-24 | 2017-06-30 | 深圳沃海森科技有限公司 | Water-cooled screw machine pressure group compressor based on internet terminal |
| CN108953418A (en) * | 2017-05-17 | 2018-12-07 | 舍弗勒技术股份两合公司 | Pressure cylinder with dust protection for a hydraulic clutch actuation system and clutch with a pressure cylinder |
| CN108953418B (en) * | 2017-05-17 | 2021-10-08 | 舍弗勒技术股份两合公司 | Pressure cylinder with dust protection for a hydraulic clutch actuation system and clutch with a pressure cylinder |
| CN113670554A (en) * | 2021-08-24 | 2021-11-19 | 泰州赛宝工业技术研究院有限公司 | Portable assembled impact resistance testing device and assembling testing method thereof |
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Granted publication date: 20161207 Termination date: 20200526 |
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