CN220854081U - High-precision elastic force test tool - Google Patents
High-precision elastic force test tool Download PDFInfo
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- CN220854081U CN220854081U CN202322805373.3U CN202322805373U CN220854081U CN 220854081 U CN220854081 U CN 220854081U CN 202322805373 U CN202322805373 U CN 202322805373U CN 220854081 U CN220854081 U CN 220854081U
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- elastic force
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- test fixture
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- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000003466 welding Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000012634 fragment Substances 0.000 abstract description 10
- 230000007547 defect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of elastic testing tools and discloses a high-precision elastic testing tool which comprises a workbench, wherein a moving assembly is arranged at the top of the workbench, a supporting rod is arranged at the front side of the moving assembly, an elastic tester is fixedly connected to the front side of the supporting rod, a pressing rod is fixedly connected to the bottom of the elastic tester, a pressing plate is fixedly connected to the bottom of the pressing rod, a containing groove and an empty groove are formed in the workbench, the containing groove and the empty groove are integrally formed, a second hydraulic cylinder is fixedly connected to the inside of the containing groove, a baffle is fixedly connected to the output end of the second hydraulic cylinder, and the high-precision elastic testing tool can be more convenient for operators to clean spring fragments which are crushed after testing, so that the crushed spring fragments are prevented from being accumulated on the workbench to influence the operation of the operators, and the convenience of the operators is effectively improved.
Description
Technical Field
The utility model relates to the technical field of elastic force testing tools, in particular to a high-precision elastic force testing tool.
Background
A spring is a mechanical part that works with elasticity. Parts made of elastic materials deform under the action of external force, the parts recover after the external force is removed, and various indexes of the springs need to be detected before the springs leave the factory, wherein the elasticity test of the springs is one of important detection items.
In the prior art, as the chinese patent application No. CN202320495701.1 discloses a spring elasticity test fixture, including components such as stage body and mounting bracket, solved among the prior art structure comparatively loaded down with trivial details, can't be quick judge whether the spring is qualified the problem. However, some defects still exist, for example, broken spring fragments still remain on the workbench after testing, and an operator is required to manually clean the spring fragments, so that the workload of the operator is increased, and the operation of the operator is not facilitated.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a high-precision elastic force test tool which has the advantages of automatically cleaning the crushed spring fragments after test and the like, and solves the existing problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a elasticity test fixture of high accuracy, includes the workstation, the top of workstation is provided with the removal subassembly, the bracing piece is installed to the front side of removal subassembly, the front side fixedly connected with elasticity tester of bracing piece, the bottom fixedly connected with depression bar of elasticity tester, the bottom fixedly connected with pressure disk of depression bar, holding tank and empty slot have been seted up to the inside of workstation, holding tank and empty slot integrated into one piece, the inside fixedly connected with second pneumatic cylinder of holding tank, the output fixedly connected with baffle of second pneumatic cylinder, the equal fixedly connected with fixed plate of both sides inner wall of workstation, the bottom fixedly connected with flexible brush board of fixed plate, the bottom of flexible brush board contacts with the top of baffle.
Preferably, the bottom of workstation fixedly connected with deflector, the quantity of deflector is a plurality of.
Preferably, the number of the second hydraulic cylinders, the baffle plates, the fixed plates and the flexible brush plates is multiple.
Preferably, a collecting box is arranged right below the guide plate, and a containing groove is formed in the collecting box.
Preferably, the movable assembly comprises a supporting plate welded at the top of the workbench, a servo motor is fixedly arranged at the top of the supporting plate through a fixed block, a screw rod is fixedly arranged at the output end of the servo motor through a shaft coupling, a movable block is connected with the outer wall of the screw rod in a threaded manner, a guide rod is connected to the movable block in a sliding manner, the guide rod penetrates through the movable block completely, the front side of the movable block is fixedly connected with the rear side of the supporting rod, one side of the supporting rod is fixedly connected with a sliding sleeve through a connecting rod, a graduated scale is connected to the inner sliding portion of the sliding sleeve in a sliding manner, and the rear side of the graduated scale is fixedly connected with the front side of the supporting plate.
Preferably, the top welding of workstation has the riser, the riser is located the front side of backup pad, one side fixedly connected with first pneumatic cylinder of riser, the output fixedly connected with limiting plate of first pneumatic cylinder, the inside embedding of limiting plate has transparent observation window.
In summary, the present utility model includes at least one of the following beneficial effects:
1. This elasticity test fixture of high accuracy, through the clearance subassembly that sets up, can more make things convenient for operating personnel to clear up the spring piece that breaks after the test, avoid the spring piece that breaks to pile up and influence operating personnel and operate on the workstation, improved operating personnel's convenience effectively. When the spring is used, the two second hydraulic cylinders are started, the two second hydraulic cylinders drive the two baffles to perform relative reciprocating motion, the interior of the empty slot is closed or opened, and when the spring is closed, the spring can be placed in the interior of the empty slot to perform an elasticity test. When the baffle is opened, the baffle contracts towards the inside of the second hydraulic cylinder, residual spring fragments on the baffle are brushed down through the arrangement of the fixed plate and the flexible brush plate, and finally the springs are discharged through the guide plate.
2. This elasticity test fixture of high accuracy makes things convenient for operating personnel to collect intensively the spring piece of test crushing through the collection box that sets up. The discharged fragments enter the storage groove in the collecting box, so that the fragments are prevented from accumulating on the ground.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a table of the present utility model;
Fig. 3 is an enlarged view of the utility model at a in fig. 2.
Wherein: 1. a work table; 2. a support plate; 3. a servo motor; 4. a screw rod; 5. a moving block; 6. a guide rod; 7. a support rod; 8. an elasticity tester; 9. a compression bar; 10. a pressure plate; 11. a riser; 12. a first hydraulic cylinder; 13. a limiting plate; 14. a transparent viewing window; 15. a sliding sleeve; 16. a graduated scale; 17. a receiving groove; 18. a hollow groove; 19. a second hydraulic cylinder; 20. a baffle; 21. a fixing plate; 22. a flexible brush plate; 23. a guide plate; 24. and (5) collecting a box.
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, a high-precision elastic force testing tool comprises a workbench 1, wherein a moving assembly is arranged at the top of the workbench 1, a supporting rod 7 is arranged at the front side of the moving assembly, an elastic force tester 8 is fixedly connected to the front side of the supporting rod 7, a pressing rod 9 is fixedly connected to the bottom of the elastic force tester 8, and a pressing plate 10 is fixedly connected to the bottom of the pressing rod 9.
The movable assembly comprises a supporting plate 2 welded at the top of a workbench 1, a servo motor 3 is fixedly arranged at the top of the supporting plate 2 through a fixed block, a screw rod 4 is fixedly arranged at the output end of the servo motor 3 through a shaft coupling, a movable block 5 is connected with the outer wall of the screw rod 4 in a threaded manner, a guide rod 6 is connected with the movable block 5 in a sliding manner, the guide rod 6 completely penetrates through the movable block 5, the front side of the movable block 5 is fixedly connected with the rear side of a supporting rod 7, one side of the supporting rod 7 is fixedly connected with a sliding sleeve 15 through a connecting rod, a graduated scale 16 is connected with the inner sliding portion of the sliding sleeve 15 in a sliding manner, and the rear side of the graduated scale 16 is fixedly connected with the front side of the supporting plate 2. The sliding sleeve 15 and the graduated scale 16 are arranged to facilitate the operator to adjust the height of the elastic tester 8 when the elastic tester 8 is pressed down, so that the operator can conveniently control the pressure of the elastic tester 8 when the elastic tester 8 is pressed down, and the precision of the elastic tester 8 is improved. The top welding of workstation 1 has riser 11, and riser 11 is located the front side of backup pad 2, and one side fixedly connected with first pneumatic cylinder 12 of riser 11, the output fixedly connected with limiting plate 13 of first pneumatic cylinder 12, the inside embedding of limiting plate 13 has transparent observation window 14. The transparent observation window 14 is made of transparent toughened glass, so that an operator can observe the testing state of the spring conveniently.
As shown in fig. 2 and 3, the accommodating groove 17 and the empty groove 18 are formed in the workbench 1, the accommodating groove 17 and the empty groove 18 are integrally formed, the second hydraulic cylinder 19 is fixedly connected to the inner part of the accommodating groove 17, the baffle 20 is fixedly connected to the output end of the second hydraulic cylinder 19, the fixing plates 21 are fixedly connected to the inner walls of the two sides of the workbench 1, the flexible brush plate 22 is fixedly connected to the bottom of the fixing plate 21, and the bottom of the flexible brush plate 22 is in contact with the top of the baffle 20. The bottom of the workbench 1 is fixedly connected with guide plates 23, and the number of the guide plates 23 is a plurality. The number of the second hydraulic cylinders 19, the baffle plates 20, the fixed plates 21 and the flexible brush plates 22 is plural.
When the spring testing device is used, the two second hydraulic cylinders 19 are started, the two second hydraulic cylinders 19 drive the two baffles 20 to perform relative reciprocating motion, the interior of the empty groove 18 is closed or opened, and when the spring testing device is closed, the spring can be placed in the interior of the empty groove 18 to perform spring force testing. When the damper is opened, the damper 20 is retracted into the second hydraulic cylinder 19, the spring fragments remaining on the damper 20 are brushed down by the arrangement of the fixed plate 21 and the flexible brush plate 22, and finally the springs are discharged by the guide plate 23.
Through the clearance subassembly that sets up, can make things convenient for operating personnel to clear up the spring piece that breaks after the test, avoid the spring piece that breaks to pile up and influence operating personnel and operate on the workstation, improve operating personnel's convenience effectively.
As shown in fig. 1, a collection box 24 is provided directly under the guide plate 23, and a storage groove is provided in the collection box 24.
The collection of the test crushed spring fragments is facilitated by the collection box 24 provided. The discharged chips enter the receiving groove inside the collection tank 24, and are prevented from being accumulated on the ground.
Standard parts used in the document of the application can be purchased from market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, and the machines, the parts and the equipment adopt conventional models in the prior art.
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. The utility model provides a elasticity test fixture of high accuracy, includes workstation (1), its characterized in that: the top of workstation (1) is provided with movable assembly, bracing piece (7) are installed to movable assembly's front side, the front side fixedly connected with elasticity tester (8) of bracing piece (7), the bottom fixedly connected with depression bar (9) of elasticity tester (8), the bottom fixedly connected with pressure disk (10) of depression bar (9), holding tank (17) and empty slot (18) have been seted up to the inside of workstation (1), holding tank (17) and empty slot (18) integrated into one piece, the inside fixedly connected with second pneumatic cylinder (19) of holding tank (17), the output fixedly connected with baffle (20) of second pneumatic cylinder (19), the equal fixedly connected with fixed plate (21) of both sides inner wall of workstation (1), the bottom fixedly connected with flexible brush board (22) of fixed plate (21), the bottom of flexible brush board (22) contacts with the top of baffle (20).
2. The high-precision elastic force test fixture according to claim 1, wherein: the bottom of workstation (1) is fixedly connected with deflector (23), the quantity of deflector (23) is a plurality of.
3. The high-precision elastic force test fixture according to claim 1, wherein: the number of the second hydraulic cylinders (19), the baffle plates (20), the fixed plates (21) and the flexible brush plates (22) is two.
4. The high-precision elastic force test fixture according to claim 2, wherein: a collecting box (24) is arranged right below the guide plate (23), and a containing groove is formed in the collecting box (24).
5. The high-precision elastic force test fixture according to claim 1, wherein: the utility model provides a movable assembly, including welding backup pad (2) at workstation (1) top, servo motor (3) are installed through fixed block fixed mounting in the top of backup pad (2), the output of servo motor (3) is through shaft coupling fixed mounting lead screw (4), the outer wall threaded connection of lead screw (4) has movable block (5), the inside sliding connection of movable block (5) has guide bar (6), guide bar (6) run through in movable block (5) completely, the front side of movable block (5) is in the same place with the rear side fixed connection of bracing piece (7), one side of bracing piece (7) is through connecting rod fixed connection sliding sleeve (15), the inside sliding connection of sliding sleeve (15) has scale (16), the rear side of scale (16) is in the same place with the front side fixed connection of backup pad (2).
6. The high-precision elastic force test fixture according to claim 5, wherein: the top welding of workstation (1) has riser (11), riser (11) are located the front side of backup pad (2), one side fixedly connected with first pneumatic cylinder (12) of riser (11), the output fixedly connected with limiting plate (13) of first pneumatic cylinder (12), the inside embedding of limiting plate (13) has transparent observation window (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322805373.3U CN220854081U (en) | 2023-10-19 | 2023-10-19 | High-precision elastic force test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322805373.3U CN220854081U (en) | 2023-10-19 | 2023-10-19 | High-precision elastic force test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220854081U true CN220854081U (en) | 2024-04-26 |
Family
ID=90788642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322805373.3U Active CN220854081U (en) | 2023-10-19 | 2023-10-19 | High-precision elastic force test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220854081U (en) |
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2023
- 2023-10-19 CN CN202322805373.3U patent/CN220854081U/en active Active
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