CN220982610U - Elastic test board for magnetic head support - Google Patents
Elastic test board for magnetic head support Download PDFInfo
- Publication number
- CN220982610U CN220982610U CN202322583442.0U CN202322583442U CN220982610U CN 220982610 U CN220982610 U CN 220982610U CN 202322583442 U CN202322583442 U CN 202322583442U CN 220982610 U CN220982610 U CN 220982610U
- Authority
- CN
- China
- Prior art keywords
- magnetic head
- head support
- frame
- pressing plate
- thrust meter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 239000000725 suspension Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a magnetic head support elasticity test board, comprising: the device comprises a detection table, a fixed frame, a thrust meter and a connecting column; a top plate is arranged at the top of the detection table, and an air cylinder is connected to the bottom of the top plate; the number of the fixed frames is two, and one sides of the two fixed frames are respectively connected with a connecting frame; the thrust meter is connected to the output end of the air cylinder, and the surface of the thrust meter is connected with a scale; the utility model can drive the moving block, the connecting column and the placing frame to move left and right through the threaded rod, and the two groups of placing frames can detect the magnetic head support bodies with different lengths; the upper pressing plate is driven to move downwards by the threaded column, and clamping plates at two sides of the magnetic head support body are fixed; the detection head at the bottom of the thrust meter downwards deforms the magnetic head support body, elasticity is detected, and the limit of the elasticity of the magnetic head support body can be observed by utilizing the scale marks, so that the elasticity of the magnetic head support body is calculated.
Description
Technical Field
The utility model relates to the technical field of magnetic head supports, in particular to a magnetic head support elasticity test board.
Background
The magnetic head support elasticity test bench is a device for testing the elasticity performance of a magnetic head support (also called a magnetic arm). The magnetic head support to be tested is mounted on a test bench, a certain force is applied, the applied force and the generated displacement are measured through a sensor, and test data are recorded and analyzed to evaluate the elastic characteristics of the magnetic head support.
However, the technical scheme is a common technical scheme in the industry, and certain defects exist in the scheme, because the size of the magnetic head support is not fixed in the detection process, if the magnetic head support with a longer size is tested, the magnetic head support needs to be carried to other test tables for detection, so that the operation is more complicated, and operators increase certain labor force.
In view of this, we propose a head gimbal elasticity test stand.
Disclosure of utility model
The utility model aims to provide a magnetic head support elastic test board, which can drive a moving block, a connecting column and a placing frame to move left and right by utilizing a threaded rod, and two groups of placing frames can detect magnetic head support bodies with different lengths so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a head suspension elasticity test stand, comprising: the device comprises a detection table, a fixed frame, a thrust meter and a connecting column;
A top plate is arranged at the top of the detection table, and an air cylinder is connected to the bottom of the top plate; the surface of the detection table is connected with scale marks, and the scale marks and the surface of the detection table are integrally formed.
The number of the fixing frames is two, one side of each fixing frame is connected with a connecting frame, and the connecting frames are fixedly connected to one side of each fixing frame;
The thrust meter is connected to the output end of the air cylinder, the surface of the thrust meter is connected with the scale, the bottom of the thrust meter is connected with the detection head, the output end of the air cylinder pushes the thrust meter to move, the thrust pushed out by the detection head at the bottom of the thrust meter can be displayed on the surface of the scale, and the thrust of the thrust meter can be watched;
The bottom of the connecting column extends to the inside of the fixed frame; the top of spliced pole is provided with fixture, through fixture's screw thread post drives the top board and carries out the downwardly moving.
Preferably, the fixture includes spliced pole top fixed connection's frame of placing, screw thread post and frame threaded connection of placing, the one end slip joint of top board is in the inside of placing the frame, the other end of top board extends to the outside of placing the frame, one side of placing the frame is connected with the holding down plate, the top of screw thread post is connected with the hand wheel, is fixed connection setting between hand wheel and the screw thread post, and when rocking the hand wheel, the hand wheel can drive the screw thread post and rotate to the screw thread post drives the top board and moves down.
Preferably, the internally connected of connecting frame has the motor, the output of motor is connected with the threaded rod, the surface spiro union of threaded rod has the movable block, and after the motor starts, the output of motor can drive the threaded rod and rotate, and after the threaded rod rotates, just can drive the movable block and remove, the top and the spliced pole fixed connection of movable block just can drive the spliced pole and take place the position to remove when the movable block removes.
Preferably, the bottom of movable block is connected with the stopper, the spacing groove that is used for stopper slip to connect is offered to the inside of fixed frame, and the stopper of movable block bottom can slip to connect in the inside of spacing groove to let the spacing groove inject the removal of stopper, be in the removal of horizontality all the time when the movable block removes.
Preferably, a clamping plate is connected between the lower pressing plate and the upper pressing plate, one side of the clamping plate is connected with the magnetic head support body, and after the clamping plate is clamped by the lower pressing plate and the upper pressing plate, the clamping plate can drive the magnetic head support body to be fixed between the lower pressing plate and the upper pressing plate, and the magnetic head support body cannot move in position.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The output end of the motor drives the threaded rod to rotate, the threaded rod can drive the moving block, the connecting column and the placing frame to move towards the side edge of the detection table, the threaded rod can drive the moving block, the connecting column and the placing frame to move left and right, and the two groups of placing frames can detect magnetic head support bodies with different lengths, so that usability is high;
(2) The screw thread column is driven to move downwards on the surface of the placement frame by the arranged hand wheel, the upper pressing plate is driven to move downwards by the screw thread column, and clamping plates at two sides of the magnetic head support body are fixed, so that the magnetic head support body can be better fixed between the two placement frames;
(3) The air cylinder drives the thrust meter to move downwards, the detection head at the bottom of the thrust meter is contacted with the top of the magnetic head support body, the detection head at the bottom of the thrust meter downwards deforms the magnetic head support body, the elasticity is detected, the limit of the elasticity of the magnetic head support body can be observed by utilizing the scale marks, the force pushed by the thrust meter can be reflected on the surface of the scale marks, the elasticity of the magnetic head support body is calculated, the test is accurate, the operation is convenient, the device has a simple structure, the production and the processing are easy, the cost is low, and the wide popularization and the use are facilitated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a detection table; 2. a top plate; 3. a cylinder; 4. a thrust meter; 5. a scale; 6. a detection head; 7. a connection frame; 8. a motor; 9. a fixed frame; 10. a threaded rod; 11. a limit groove; 12. a limiting block; 13. scale marks; 14. a moving block; 15. a head gimbal body; 16. a clamping plate; 17. a lower pressing plate; 18. a hand wheel; 19. a threaded column; 20. placing a frame; 21. an upper press plate; 22. and (5) connecting the columns.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: a head suspension elasticity test stand, comprising: the device comprises a detection table 1, wherein a top plate 2 is arranged at the top of the detection table 1, and a cylinder 3 is connected to the bottom of the top plate 2;
the fixing frames 9 are two in number, one side of each fixing frame 9 is respectively connected with a connecting frame 7, and the connecting frames 7 are fixedly connected to one side of each fixing frame 9;
The thrust meter 4 is connected to the output end of the air cylinder 3, the surface of the thrust meter 4 is connected with the scale 5, the bottom of the thrust meter 4 is connected with the detection head 6, the output end of the air cylinder 3 pushes the thrust meter 4 to move, and the thrust pushed by the detection head 6 at the bottom of the thrust meter 4 is displayed on the surface of the scale 5, so that the thrust of the thrust meter 4 can be watched;
A connection post 22, the bottom of the connection post 22 extending to the inside of the fixed frame 9;
The top of the connecting column 22 is provided with a clamping mechanism, and the threaded column 19 of the clamping mechanism drives the upper pressing plate 21 to move downwards.
The fixture comprises a placing frame 20 fixedly connected with the top of a connecting column 22, a threaded column 19 is in threaded connection with the placing frame 20, one end of an upper pressing plate 21 is slidably connected with the inside of the placing frame 20, the other end of the upper pressing plate 21 extends to the outer side of the placing frame 20, one side of the placing frame 20 is connected with a lower pressing plate 17, the top of the threaded column 19 is connected with a hand wheel 18, the hand wheel 18 is fixedly connected with the threaded column 19, and when the hand wheel 18 is rocked, the hand wheel 18 drives the threaded column 19 to rotate, so that the threaded column 19 drives the upper pressing plate 21 to move downwards.
The internal connection of connecting frame 7 has motor 8, the output of motor 8 is connected with threaded rod 10, the surface spiro union of threaded rod 10 has movable block 14, and after motor 8 starts, the output of motor 8 can drive threaded rod 10 and rotate, and threaded rod 10 rotates the back, just can drive movable block 14 and remove, movable block 14's top and spliced pole 22 fixed connection just can drive spliced pole 22 and take place the position to remove when moving block 14 removes.
The bottom of the moving block 14 is connected with a limiting block 12, a limiting groove 11 for sliding connection of the limiting block 12 is formed in the fixed frame 9, the limiting block 12 at the bottom of the moving block 14 is slidably connected in the limiting groove 11, and therefore the limiting groove 11 limits movement of the limiting block 12, and the moving block 14 always moves in a horizontal state when moving.
The clamping plate 16 is connected between the lower pressing plate 17 and the upper pressing plate 21, one side of the clamping plate 16 is connected with the magnetic head support body 15, and after the clamping plate 16 is clamped by the lower pressing plate 17 and the upper pressing plate 21, the clamping plate 16 can drive the magnetic head support body 15 to be fixed between the lower pressing plate 17 and the upper pressing plate 21, and position movement cannot occur.
The surface of the detection table 1 is connected with scale marks 13, and the scale marks 13 and the surface of the detection table 1 are integrally formed.
Specifically, when in use, the motor 8 is started, the output end of the motor 8 drives the threaded rod 10 to rotate, and under the rotation of the threaded rod 10, the threaded rod 10 drives the moving block 14 to move, so that the moving block 14 can drive the connecting column 22 and the placing frame 20 to move towards the side edge of the detection table 1, and under the movement of the moving block 14, the limiting block 12 at the bottom of the moving block 14 can slide in the limiting groove 11, so that the limiting groove 11 limits the movement of the limiting block 12, and the moving block 14 always moves in a horizontal state when moving;
After the placement frames 20 are moved to a certain position, the magnetic head support body 15 and the clamping plates 16 are placed between the two groups of placement frames 20, the clamping plates 16 are contacted with the lower pressing plates 17, at the moment, the hand wheels 18 are rocked, the hand wheels 18 drive the threaded columns 19 to move downwards on the surfaces of the placement frames 20, and as the external threads of the threaded columns 19 are matched and screwed with the internal threads of the placement frames 20, the upper pressing plates 21 are driven to move downwards by the threaded columns 19, and the clamping plates 16 on the two sides of the magnetic head support body 15 are fixed (as shown in the state of fig. 1), so that the magnetic head support body 15 can be better fixed between the two groups of placement frames 20 when the magnetic head support body 15 is detected;
The threaded rod 10 can drive the moving block 14, the connecting column 22 and the placing frame 20 to move left and right, and the two groups of placing frames 20 can detect the magnetic head support bodies 15 with different lengths, so that the usability is strong;
Starting the cylinder 3, the output end of the cylinder 3 drives the thrust meter 4 to move downwards, and the detection head 6 at the bottom of the thrust meter 4 is contacted with the top of the magnetic head support body 15, so that the output end of the cylinder 3 then drives the thrust meter 4 to move, and the detection head 6 at the bottom of the thrust meter 4 deforms downwards the magnetic head support body 15, and the magnetic head support body 15 detects own elasticity, the limit of the elasticity of the magnetic head support body 15 can be observed by utilizing the scale mark 13, and the force pushed by the thrust meter 4 can be reflected on the surface of the scale table 5, so that the elasticity of the magnetic head support body 15 is calculated, the test is accurate, the operation is convenient, the device has simple structure, easy production and processing, low cost and is favorable for wide popularization and use.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A head suspension elasticity test stand, comprising:
The device comprises a detection table (1), wherein a top plate (2) is arranged at the top of the detection table (1), and an air cylinder (3) is connected to the bottom of the top plate (2);
The fixing frames (9), the number of the fixing frames (9) is two, and one side of each fixing frame (9) is connected with a connecting frame (7);
the thrust meter (4), the output end at cylinder (3) is connected to thrust meter (4), the surface of thrust meter (4) is connected with scale (5), the bottom of thrust meter (4) is connected with detection head (6);
A connecting column (22), wherein the bottom of the connecting column (22) extends to the inside of the fixed frame (9);
the top of the connecting column (22) is provided with a clamping mechanism, and the upper pressing plate (21) is driven to move downwards through a threaded column (19) of the clamping mechanism.
2. The elastic test bench of a magnetic head support according to claim 1, wherein the clamping mechanism comprises a placement frame (20) fixedly connected with the top of a connecting column (22), the threaded column (19) is in threaded connection with the placement frame (20), one end of an upper pressing plate (21) is in sliding connection with the inside of the placement frame (20), the other end of the upper pressing plate (21) extends to the outer side of the placement frame (20), one side of the placement frame (20) is connected with a lower pressing plate (17), and the top of the threaded column (19) is connected with a hand wheel (18).
3. The elastic test bench of a magnetic head support according to claim 1, wherein the inside of the connecting frame (7) is connected with a motor (8), the output end of the motor (8) is connected with a threaded rod (10), the surface of the threaded rod (10) is screwed with a moving block (14), and the top of the moving block (14) is fixedly connected with a connecting column (22).
4. A magnetic head support elastic test bench according to claim 3, characterized in that the bottom of the moving block (14) is connected with a limiting block (12), and a limiting groove (11) for sliding connection of the limiting block (12) is formed in the fixing frame (9).
5. A head suspension elasticity test bench according to claim 2, characterized in that a clamping plate (16) is connected between the lower pressing plate (17) and the upper pressing plate (21), and one side of the clamping plate (16) is connected with a head suspension body (15).
6. A head suspension elasticity test bench according to claim 1, characterized in that the surface of said test bench (1) is connected with graduation marks (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322583442.0U CN220982610U (en) | 2023-09-22 | 2023-09-22 | Elastic test board for magnetic head support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322583442.0U CN220982610U (en) | 2023-09-22 | 2023-09-22 | Elastic test board for magnetic head support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220982610U true CN220982610U (en) | 2024-05-17 |
Family
ID=91065548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322583442.0U Active CN220982610U (en) | 2023-09-22 | 2023-09-22 | Elastic test board for magnetic head support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220982610U (en) |
-
2023
- 2023-09-22 CN CN202322583442.0U patent/CN220982610U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216815820U (en) | Ball screw pair friction moment measuring equipment | |
| CN208680246U (en) | A kind of full-automatic coalignment for shaft-like workpiece | |
| CN110701991B (en) | Bearing inner race terminal surface beats intelligent detection device with external diameter | |
| CN111879206A (en) | Automatic measuring device for outer diameter of spring | |
| CN111638126A (en) | Experimental device for testing friction self-excited vibration of rubber material | |
| CN220982610U (en) | Elastic test board for magnetic head support | |
| CN220154499U (en) | PCB board test fixture location fixture | |
| CN210834520U (en) | Sclerometer calibrating device | |
| CN210719086U (en) | Static disc detection device of scroll compressor | |
| CN210741362U (en) | Novel detection mechanism of die carrier | |
| CN219015170U (en) | Size detection equipment convenient to location | |
| CN109141846B (en) | External loading experiment table for upright column jack | |
| CN215833554U (en) | Analog integrated circuit tester with audio signal output and detection functions | |
| CN211147902U (en) | Brush pressure testing device | |
| CN106596004B (en) | RV reduction gear supports rigidity testing arrangement | |
| CN215374304U (en) | Motor torque test bench | |
| CN214583395U (en) | Special-shaped spring length measuring device | |
| CN219810433U (en) | Device for detecting flatness of end face of upper cover plate of disc brake | |
| CN220454617U (en) | Sensor processing detection table | |
| CN208238665U (en) | A kind of detection device detecting workpiece | |
| CN220982143U (en) | Part height testing device | |
| CN219390808U (en) | Gauge for surface profile of curved surface part | |
| CN220039699U (en) | Positioning pin extraction force detection structure | |
| CN211904603U (en) | Camera detection equipment clamping device | |
| CN221649506U (en) | Angle sensor measures calibrating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |