CN207623162U - One kind waving tester - Google Patents

Abstract

The utility model discloses one kind waving tester, including control cabinet, it is installed with support plate at the top of the control cabinet, it is installed with holder at the top of the support plate, it is installed with guide rail at the top of the holder, surface activity on the guide rail close to one end is connected with object fixed block, it is installed with lower position block at the top of the control cabinet, it is installed with fixed plate at the top of the lower position block, the front of the fixed plate is installed with sliding rail, it is rotatably connected to spiral shaft at the top of the lower position block, the back side of the object fixed block is fixedly connected with movable block, it is installed with sliding sleeve at the top of the movable block, the inner wall of the sliding sleeve and the thread surface of spiral shaft connect.The utility model is by being used cooperatively between the structures such as above-mentioned, and the process for realizing workpiece test is easier, and improves the accuracy of test, saves the time, and using effect is more preferable.

Description

One kind waving tester

Technical field

The utility model is related to wire rod test device technical field, specially one kind waving tester.

Background technology

Being flexible coupling during body movement inevitably can there is a situation where vibrations to wave.Thus in actual production, it needs Simulating vehicle moves the equipment waved.But existing swing testing machine due to the defects of structure design cannot sufficient body Now wave ability.

Utility model content

The purpose of this utility model is to provide one kind waving tester, and the process for having workpiece test is easier, And the accuracy of test is improved, and the time is saved, the more preferable advantage of using effect solves existing wire rod swing testing machine, Due to the defects of structure design, the anti-performance waved of wire rod warping resistance cannot be fully detected, and inconvenient, efficiency is low Problem.

To achieve the above object, the utility model provides the following technical solutions：One kind waving tester, including control cabinet, It is installed with support plate at the top of the control cabinet, holder, the top of the holder are installed at the top of the support plate Portion is installed with guide rail.

It is connected with object fixed block close to the surface activity of one end on the guide rail, peace is fixed at the top of the control cabinet Equipped with lower position block, fixed plate is installed at the top of the lower position block, the front of the fixed plate is installed with cunning Rail is rotatably connected to spiral shaft at the top of the lower position block, and the back side of the object fixed block is fixedly connected with activity Block is installed with sliding sleeve at the top of the movable block, and the inner wall of the sliding sleeve and the thread surface of spiral shaft connect, institute The back side for stating movable block is installed with sliding block, and the back side of the sliding block and the front of sliding rail are slidably connected, in the fixed plate Front at the top of it is installed with upper limit position block, and the bottom of the upper limit position block offers through-hole, the worm drive Axis is rotatablely connected by the through-hole of upper limit position block with upper limit position block, is fixedly connected with bearing block at the top of the upper limit position block, institute The inner wall that spiral shaft is rotatably connected on bearing block is stated, fixed block, the fixation are installed at the top of the fixed plate Servo motor is fixedly connected at the top of block, the servo motor is electrically connected with control cabinet, is offered at the top of the fixed block One end of through-hole, the servo motor output shaft is rotatably connected on the inner wall of bearing block by the through-hole of fixed block.

Preferably, the object fixed block is that four pieces of tablets form, and every two pieces of tablets are one group with object fixed block Longitudinal midline is distributed for axisymmetrical, and every group of tablet is bolted installation.

Preferably, it is connected by workpiece between two groups of tablets of the object fixed block, one of which tablet is slided with guide rail It connects, the tablet of bottom is fixedly connected with movable block in another group of tablet.

Preferably, the surface of the spiral shaft is provided with external screw thread, and the inner wall of sliding sleeve is provided with internal thread, and spiral The external screw thread of transmission shaft is adapted with the internal thread of sliding sleeve.

Preferably, the back side of the movable block offers arc groove, and the screw thread that one end of spiral shaft passes through sliding sleeve Hole and the top of lower position block are rotatablely connected.

Preferably, there are four support legs for the bottom setting of the control cabinet, and the bottom of support leg is provided with anti-slip rubber Pad.

Preferably, the front of the fixed plate is installed with infrared sensor one, and the also fixed peace in the front of fixed plate Equipped with infrared sensor two, infrared sensor one and infrared sensor two are electrically connected with control cabinet.

Compared with prior art, the beneficial effects of the utility model are as follows：

1, reliability is high：The surface of the spiral shaft of the utility model is provided with screw thread, and workpiece is fixed on the table Afterwards, by the infrared sensor of side one and infrared sensor two, upper limit position block and lower position block and PLC control centres are rectified jointly Positive motion can be precisely controlled stroke up and down, ensure the preciseness of test.When workpiece moves up and down, infrared sensor one and red Outer sensor two is constantly PLC control system feedback signal, for entirely waving test provides reliability.

2, use scope is wide：The utility model can be adjusted according to the size of workpiece actual conditions between object fixed block tablet Distance can effectively clamp workpiece, and workpiece in test process is avoided to fall off.

In conclusion by being used cooperatively between the structures such as above-mentioned, solve existing wire rod swing testing machine, due to Defect in structure design cannot fully detect the anti-performance waved of wire rod warping resistance, and inconvenient, and efficiency is low to ask Topic, the process for realizing workpiece test is easier, and improves the accuracy of test, saves the time, and using effect is more preferable.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is that the utility model waves tester stereogram；

Fig. 3 is the utility model slide position structural schematic diagram.

In figure：1- control cabinets, 2- support plates, 3- holders, 4- guide rails, 5- objects fixed block, 6- lower position blocks, 7- are fixed Plate, 8- sliding rails, 9- spiral shafts, 10- movable blocks, 11- sliding sleeves, 12- sliding blocks, 13- upper limit position blocks, 14- bearing blocks, 15- are solid Determine block, 16- servo motors, 17- infrared sensors one, 18- infrared sensors two, 19- workpiece.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution：One kind waving tester, including control cabinet 1, Including operation panel and PLC, set and wave parameter, press starting switch, by PLC control servo motor 16, start into Row waves, completion to be tested, observes workpiece 19, correlation of noting down, there are four support legs for the bottom setting of control cabinet 1, and support The bottom of foot is provided with anti-skid rubber cushion, and the setting of anti-skid rubber cushion enables control cabinet 1 to place stabilization, prevents with certain The top of sliding effect, control cabinet 1 is installed with support plate 2, and support plate 2 is used to carry each element at top, support plate 2 Top is installed with holder 3, and holder 3 is used to support guide rail 4 and workpiece 19, and the top of holder 3 is installed with guide rail 4, Being provided with for guide rail 4 finds better fixed position conducive to test product.

It is connected with object fixed block 5 close to the surface activity of one end on guide rail 4, the setting of object fixed block 5 is for pressing from both sides Clamping of workpieces 19, object fixed block 5 are that four pieces of tablets form, and every two pieces of tablets are one group of longitudinal midline with object fixed block 5 It is distributed for axisymmetrical, every group of tablet is bolted installation, and workpiece 19 is clamped between upper and lower tablet, and adjacent two groups flat Plate is connected by workpiece 19, is connected by workpiece 19 between 5 two groups of tablets of object fixed block, and one of which tablet is slided with guide rail 4 Dynamic to connect, the tablet of bottom is fixedly connected with movable block 10 in another group of tablet, and the movement of movable block 10 drives object fixed block 5 In treadmill exercise, and then realize the tablet in object fixed block 5 and workpiece 19 driven to move, the top of control cabinet 1 is consolidated Dingan County is equipped with lower position block 6, and lower position block 6 is used to limit the movement of movable block 10, and the top of lower position block 6 is installed with The setting of fixed board 7, fixed plate 7 is used to support other structures, and the front of fixed plate 7 is installed with sliding rail 8, the setting of sliding rail 8 So that the movement locus of sliding block 12 is fixed, the movement locus of movable block 10 is secured indirectly, and the top rotation of lower position block 6 connects It is connected to spiral shaft 9, the surface of spiral shaft 9 is provided with screw thread, and the back side of object fixed block 5 is fixedly connected with movable block 10, movable block 10 follows the movement of sliding sleeve 11 and moves, and the back side of movable block 10 offers arc groove, and spiral shaft 9 One end is rotatablely connected by the threaded hole of sliding sleeve 11 and the top of lower position block 6, and the setting of arc groove makes spiral shaft 9 not It being in direct contact with movable block 10, drives movable block 10 to move by sliding sleeve 11, the top of movable block 10 is installed with sliding sleeve 11, The rotation of spiral shaft 9 makes sliding sleeve 11 in the apparent motion of spiral shaft 9, and then has driven the movement of movable block 10, The surface of spiral shaft 9 is provided with external screw thread, and the inner wall of sliding sleeve 11 is provided with internal thread, and the external screw thread of spiral shaft 9 It is adapted with the internal thread of sliding sleeve 11, the two screw thread is adapted so that the movement of sliding sleeve 11 is more stable, and movement effects are more preferable, sliding The inner wall of set 11 is connect with the thread surface of spiral shaft 9, and the back side of movable block 10 is installed with sliding block 12, sliding block 12 with It is moved with the movement of movable block 10, sliding block 12 and sliding rail 8 are used cooperatively, it is specified that the movement locus of movable block 10, sliding block 12 back side and the front of sliding rail 8 are slidably connected, and the front in fixed plate 7 at the top of it is installed with upper limit position block 13, Upper limit position block 13 limits the distance of movable block 10 moved upwards, and the bottom of upper limit position block 13 offers through-hole, worm drive Axis 9 is rotatablely connected by the through-hole of upper limit position block 13 with upper limit position block 13, and the top of upper limit position block 13 is fixedly connected with bearing block 14, the setting of bearing block 14 passes to spiral shaft 9, spiral for rotating 16 output shaft of servo motor by bearing block 14 Transmission shaft 9 is rotatably connected on the inner wall of bearing block 14, and the top of fixed plate 7 is installed with fixed block 15, and fixed block 15 is set It sets and is used to support top structure, the top of fixed block 15 is fixedly connected with servo motor 16, and servo motor 16 is waved for providing The power of test, servo motor 16 are powered by external power supply, the model ACSM130-G1 of servo motor 16, servo motor 16 It is electrically connected with control cabinet 1, the top of fixed block 15 offers through-hole, and one end of 16 output shaft of servo motor passes through fixed block 15 Through-hole is rotatably connected on the inner wall of bearing block 14, and the front of fixed plate 7 is installed with infrared sensor 1, and fixed plate 7 Front be also installed with infrared sensor 2 18, infrared sensor 1 and infrared sensor 2 18 and be electrically connected with control cabinet 1 It connects, after workpiece 19 reaches setting stroke, infrared sensor 1 and workpiece 19 incude immediately, and finger is sent out by the control sections PLC Enable, downward on continue to move, in cycles, wave repeatedly, test needed for finished item.

Operation principle：This waves tester in use, workpiece 19 is fixed on object fixed block 5 first, then operates 1 arrange parameter of control cabinet, specially setting wave number and swinging heights, control servo motor 16 later and rotate, observe workpiece 19 whether there is or not apparent the phenomenon that being broken, and the rotation of servo motor 16 passes to spiral shaft 9, spiral shaft by bearing block 14 9 rotation makes sliding sleeve 11 that movable block 10 be driven to be moved up and down on the surface of spiral shaft 9, the mistake that movable block 10 moves up and down The workpiece 19 that object fixed block 5 and object fixed block 5 clamp is driven to move up and down in journey, the setting of guide rail 4 is conducive to test and produces Product find better fixed position, and after reaching setting stroke, infrared sensor 1 and infrared sensor 2 18 incude immediately, by The control sections PLC send out instruction, downward on continue to move, in cycles, wave repeatedly, test, most postscript needed for finished item Record result.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (7)

1. one kind waving tester, including control cabinet（1）, it is characterised in that：The control cabinet（1）Top be installed with branch Fagging（2）, the support plate（2）Top be installed with holder（3）, the holder（3）Top be installed with guide rail （4）；

The guide rail（4）The upper surface activity close to one end is connected with object fixed block（5）, the control cabinet（1）Top It is installed with lower position block（6）, the lower position block（6）Top be installed with fixed plate（7）, the fixed plate（7） Front be installed with sliding rail（8）, the lower position block（6）Top be rotatably connected to spiral shaft（9）, the object Fixed block（5）The back side be fixedly connected with movable block（10）, the movable block（10）Top be installed with sliding sleeve（11）, institute State sliding sleeve（11）Inner wall and spiral shaft（9）Thread surface connection, the movable block（10）The back side be installed with Sliding block（12）, the sliding block（12）The back side and sliding rail（8）Front be slidably connected, the fixed plate（7）Its upper close top Front be installed with upper limit position block（13）, the upper limit position block（13）Bottom offer through-hole, the spiral shaft （9）Pass through upper limit position block（13）Through-hole and upper limit position block（13）Rotation connection, the upper limit position block（13）Top fix connect It is connected to bearing block（14）, the spiral shaft（9）It is rotatably connected on bearing block（14）Inner wall, the fixed plate（7）Top Portion is installed with fixed block（15）, the fixed block（15）Top be fixedly connected with servo motor（16）, the servo horse It reaches（16）With control cabinet（1）Electrical connection, the fixed block（15）Top offer through-hole, the servo motor（16）Output shaft One end pass through fixed block（15）Through-hole be rotatably connected on bearing block（14）Inner wall.

2. one kind according to claim 1 waves tester, it is characterised in that：The object fixed block（5）It is flat for four pieces Board group at, and every two pieces of tablets be one group with object fixed block（5）Longitudinal midline be axisymmetrical distribution, every group of tablet pass through Bolt is fixedly mounted.

3. one kind according to claim 2 waves tester, it is characterised in that：The object fixed block（5）Two groups of tablets Between pass through workpiece（19）Connection, one of which tablet and guide rail（4）It is slidably connected, the tablet of bottom and work in another group of tablet Motion block（10）It is fixedly connected.

4. one kind according to claim 1 waves tester, it is characterised in that：The spiral shaft（9）Surface set It is equipped with external screw thread, sliding sleeve（11）Inner wall be provided with internal thread, and spiral shaft（9）External screw thread and sliding sleeve（11）Interior spiral shell Line is adapted.

5. one kind according to claim 1 waves tester, it is characterised in that：The movable block（10）The back side offer Arc groove, and spiral shaft（9）One end pass through sliding sleeve（11）Threaded hole and lower position block（6）Top rotation connection.

6. one kind according to claim 1 waves tester, it is characterised in that：The control cabinet（1）Bottom be provided with Four support legs, and the bottom of support leg is provided with anti-skid rubber cushion.

7. one kind according to claim 1 waves tester, it is characterised in that：The fixed plate（7）The fixed peace in front Equipped with infrared sensor one（17）, and fixed plate（7）Front be also installed with infrared sensor two（18）, infrared sensor One（17）With infrared sensor two（18）With control cabinet（1）Electrical connection.