CN215573651U - Spring production is with elasticity testing arrangement that has clamp fastening fixed knot structure - Google Patents
Spring production is with elasticity testing arrangement that has clamp fastening fixed knot structure Download PDFInfo
- Publication number
- CN215573651U CN215573651U CN202121902595.1U CN202121902595U CN215573651U CN 215573651 U CN215573651 U CN 215573651U CN 202121902595 U CN202121902595 U CN 202121902595U CN 215573651 U CN215573651 U CN 215573651U
- Authority
- CN
- China
- Prior art keywords
- spring
- test
- wall
- testing
- sliding
- 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
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses an elasticity testing device with a clamping and fixing structure for spring production, which comprises a test board, a sliding testing mechanism, a bottom fixing mechanism and a replacing and clamping mechanism, wherein the sliding testing mechanism is arranged above the test board, the bottom fixing mechanism is arranged on the outer wall of the top surface of the test board, and the replacing and clamping mechanism is arranged at the bottom end of the middle part of the sliding testing mechanism. This spring production is with elasticity testing arrangement who has clamp fastening fixed knot to be constructed, with the spring through the fixed centre gripping of bottom fixed establishment and replacement fixture after, through slip accredited testing organization at tensile in-process, make things convenient for the operator to observe the data of pointer on the scale, through this kind of design, make the mode of test portably change, play the fixed back of spring at bottom fixed establishment, the accessible replaces accredited testing organization and carries out the pulling force centre gripping, even pulling force through four groups of couples, prevent that phenomena such as skew from appearing in-process of elasticity test from influencing the test result, promote the efficiency of test operation.
Description
Technical Field
The utility model relates to the technical field of spring production, in particular to an elasticity testing device with a clamping and fixing structure for spring production.
Background
The spring is a mechanical part which works by utilizing elasticity, the part made of elastic materials deforms under the action of external force and restores to the original shape after the external force is removed, the part is generally made of spring steel, the types of the spring are complex and various, in the production process, the elasticity of a part of samples of the spring needs to be detected, whether the part meets the production requirement is tested, and the equipment for detecting the elasticity is an elasticity testing device and is an indispensable step in the production process.
At present, in use of an elastic force testing device on the market, because the mode of fixing clamping is not stable enough, the phenomenon that accidents occur in the testing process because clamping is fixed and loosened is caused frequently in the elastic force testing, the spring production efficiency is greatly influenced, and the workload of operators is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an elastic force testing device with a clamping and fixing structure for spring production, and aims to solve the problems that due to the fact that a fixing and clamping mode in the background technology is not stable enough, in the elastic force test, the phenomenon that accidents occur in the testing process due to clamping and fixing looseness often occurs, the spring production efficiency is greatly influenced, and the workload of operators is increased.
In order to achieve the purpose, the utility model provides the following technical scheme: an elasticity testing device with a clamping and fixing structure for spring production comprises a test board, a sliding testing mechanism, a bottom fixing mechanism and a replacing and clamping mechanism, wherein the sliding testing mechanism is arranged above the test board, the bottom fixing mechanism is arranged on the outer wall of the top surface of the test board, and the replacing and clamping mechanism is arranged at the bottom end of the middle part of the sliding testing mechanism;
the replacement fixture includes:
the replacement bottom plate is arranged at the bottom end of the middle part of the sliding test mechanism;
the fixing screws are arranged on two sides of the outer wall of the replacement bottom plate;
the clamping seat is arranged on the outer wall of the bottom end of the replacement bottom plate;
and the hooks are arranged on the peripheral inner wall of the clamping seat.
Preferably, the replacement bottom plate forms a detachable structure with the sliding test mechanism through a fixing screw, and the clamping seat is movably connected with the hook.
Preferably, the test station comprises:
the storage bin is arranged inside the test board;
the base, it set up in the bottom outer wall of testboard.
Preferably, be fixed connection between base and the testboard, and be swing joint between storage bin and the testboard.
Preferably, the sliding test mechanism includes:
the stretching frames are arranged on two sides of the top end of the test board;
the sliding groove is arranged on the inner wall of one side of the stretching frame;
stretching rods arranged on the inner wall of the periphery of the sliding groove;
the pointer is arranged on the inner wall of one side of the stretching frame;
and the graduated scale is arranged on the outer wall of one side of the stretching frame.
Preferably, the stretching rod and the stretching frame form a sliding structure through a sliding groove, and the pointer is connected with the stretching rod.
Preferably, the bottom fixing mechanism includes:
the fixed ring is arranged in the middle of the top surface of the test board;
the embedded bolts are arranged on the inner walls of the two sides of the fixed ring;
and the fixing nut is arranged on the peripheral outer wall of the embedded bolt.
Preferably, the embedded bolt passes through fixing nut and retainer plate constitution helicitic texture, and is fixed connection between retainer plate and the testboard.
Compared with the prior art, the utility model has the beneficial effects that: the spring production uses the elasticity testing device with the clamping and fixing structure, in the process of testing equipment, the base fixedly connected with the test board can provide stable test for the whole equipment, the containing bin movably connected with the test board can facilitate the containing of waste materials and unqualified springs in the test of the equipment, after the spring to be tested is fixedly clamped by the bottom fixing mechanism and the replacing and clamping mechanism, the operator can conveniently observe data of a pointer on the graduated scale through the sliding testing mechanism in the stretching process, the spring to be tested is placed into the bottom fixing mechanism to be fixed for the tension testing operation, the fixing mode is simplified through the design, after the bottom fixing mechanism plays the fixation of the spring, the spring can be clamped by the replacing and clamping mechanism, the test result is prevented from being influenced by the phenomena of deviation and the like in the process of the elasticity test through the uniform tension of four groups of hooks, the efficiency of test operation is promoted.
The stretching rod and the stretching frame form a sliding structure through the sliding groove, after a spring to be tested is fixed and clamped through the bottom fixing mechanism and the replacing clamping mechanism, the stretching rod is pulled upwards to drive the spring to stretch to carry out tension test through the sliding structure formed by the stretching rod and the stretching frame through the sliding groove, and an operator can observe data of the pointer on the graduated scale conveniently according to the pointer connected with the stretching rod in the stretching process to finish recording of test data.
Embedding bolt passes through fixation nut and retainer plate constitution helicitic texture, when carrying out the elasticity test of spring, can put into the retainer plate inner wall all around with the spring that needs the test, penetrate the embedding bolt from retainer plate one side again, pass the spring, through the helicitic texture that embedding bolt passes through fixation nut and retainer plate and constitutes, with the spring stationary, because be fixed connection between retainer plate and the testboard, when letting the retainer plate fix the spring bottom, the slip accredited testing organization through the top carries out the tensile test operation, through this kind of design, make the mode of fixing portably, reduce operator's work load, the efficiency of promotion.
The replacement bottom plate passes through the set screw and constitutes detachable construction with slip accredited testing organization, play the fixed back of spring at bottom accredited testing organization, swing joint between accessible grip slipper and the couple, let four groups couple hang around the top of spring, carry out the pulling force centre gripping, even pulling force through four groups couples, prevent phenomenons such as skew from appearing in the in-process of elasticity test, influence the test result, when needing to carry out the spring test of different models again, also can pass through the detachable construction that set screw and slip accredited testing organization constitute through the replacement bottom plate, lift the centre gripping couple and the grip slipper of replacement adaptation model off the replacement bottom plate, provide the variety for whole testing arrangement.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic perspective view of a bottom fixing mechanism according to the present invention;
FIG. 3 is a schematic front view of an alternative clamping mechanism of the present invention.
In the figure: 1. a test bench; 2. a storage bin; 3. a base; 4. a sliding testing mechanism; 401. a stretching frame; 402. a sliding groove; 403. a stretch rod; 404. a pointer; 405. a graduated scale; 5. a bottom fixing mechanism; 501. a stationary ring; 502. embedding a bolt; 503. fixing a nut; 6. replacing the clamping mechanism; 601. replacing the base plate; 602. fixing screws; 603. a clamping seat; 604. and (4) hanging hooks.
Detailed Description
As shown in fig. 1, an elastic force testing apparatus for spring production having a clip fixing structure includes: a test bench 1; a storage bin 2 disposed inside the test board 1; the base 3 is arranged on the outer wall of the bottom end of the test board 1; the sliding testing mechanism 4 is arranged above the testing platform 1; the bottom fixing mechanism 5 is arranged on the outer wall of the top surface of the test board 1; replace fixture 6, it sets up in the middle part bottom of slip accredited testing organization 4, be fixed connection between base 3 and the testboard 1, and be swing joint between storage chamber 2 and the testboard 1, in equipment carries out the test process, through the base 3 of fixed connection between 1 with the testboard provide the test stably for whole equipment, and with the testboard between 1 swing joint storage chamber 2 then can make things convenient for the equipment test time waste material and not up to standard spring accomodate, slip accredited testing organization 4 includes: the stretching frames 401 are arranged on two sides of the top end of the test board 1; a slide groove 402 provided on one inner wall of the tension frame 401; a stretching rod 403 provided on the inner wall of the periphery of the slide groove 402; a pointer 404 provided on one inner wall of the stretching frame 401; the graduated scale 405 is arranged on the outer wall of one side of the stretching frame 401, the stretching rod 403 and the stretching frame 401 form a sliding structure through the sliding groove 402, the pointer 404 is connected with the stretching rod 403, after a spring to be tested is fixedly clamped through the bottom fixing mechanism 5 and the replacing clamping mechanism 6, the stretching rod 403 is pulled upwards to drive the spring to stretch through the sliding structure formed by the sliding groove 402 and the stretching frame 401 through the stretching rod 403, so that the tension test is carried out, in the stretching process, an operator can conveniently observe data of the pointer 404 on the graduated scale 405 according to the pointer 404 connected with the stretching rod 403, and the recording of test data is completed.
As shown in fig. 2, an elasticity testing apparatus for spring production having a clip fixing structure, the bottom fixing mechanism 5 includes: a fixing ring 501, which is arranged in the middle of the top surface of the test board 1 and is embedded with a bolt 502, and is arranged on the inner walls of two sides of the fixing ring 501; fixing nut 503, it sets up in embedding bolt 502's outer wall all around, embedding bolt 502 constitutes the helicitic texture through fixing nut 503 and retainer plate 501, and be fixed connection between retainer plate 501 and testboard 1, when carrying out the elasticity test of spring, can put into retainer plate 501 inner wall all around with the spring that needs the test, penetrate embedding bolt 502 from retainer plate 501 one side again, pass the spring, through embedding bolt 502 through the helicitic texture that fixing nut 503 and retainer plate 501 constitute, with the spring fixed, because be fixed connection between retainer plate 501 and testboard 1, when letting retainer plate 501 fix the spring bottom, slide test mechanism 4 through the top carries out the tensile test operation, through this kind of design, make the mode of fixing simple and convenient, reduce operator's work load, raise the efficiency.
As shown in fig. 3, an elasticity testing apparatus for spring production having a clip fixing structure, the replacement clip mechanism 6 includes: a replacement base plate 601 provided at the middle bottom end of the sliding test mechanism 4; fixing screws 602 disposed at both sides of the outer wall of the replacement base 601; a clamping seat 603 arranged on the outer wall of the bottom end of the replacement bottom plate 601; the hook 604 is arranged on the inner wall of the periphery of the clamping seat 603, the replacement bottom plate 601 forms a detachable structure with the sliding testing mechanism 4 through the fixing screw 602, the clamping seat 603 and the hook 604 are movably connected, after the bottom fixing mechanism 5 plays with the fixation of the spring, the four groups of hooks 604 can be hung around the top end of the spring through the movable connection between the clamping seat 603 and the hooks 604, tension clamping is carried out, the phenomena of deviation and the like in the process of elasticity testing are prevented through the uniform tension of the four groups of hooks 604, the testing result is influenced, when the spring testing of different models needs to be carried out, the detachable structure formed by the replacement bottom plate 601 through the fixing screw 602 and the sliding testing mechanism 4 can be used, the replacement bottom plate 601 is detached from the clamping hook 604 and the clamping seat 603 which are adaptive to the model, and diversity is provided for the whole testing device.
In summary, when the elasticity testing device with a clamping and fixing structure for spring production is used, firstly, in the process of testing equipment, the base 3 fixedly connected with the test bench 1 can provide stable test for the whole equipment, the storage bin 2 movably connected with the test bench 1 can facilitate the storage of waste materials and unqualified springs in the process of testing equipment, after the spring to be tested is fixedly clamped by the bottom fixing mechanism 5 and the replacing and clamping mechanism 6, the stretching rod 403 is pulled upwards through the sliding structure formed by the sliding groove 402 and the stretching frame 401 to drive the spring to stretch for tensile test, in the process of stretching, an operator can conveniently observe data of the pointer 404 on the scale 405 according to the pointer 404 connected with the stretching rod 403, the spring to be tested is placed on the peripheral inner wall of the fixed ring 501, and then the embedded bolt 502 is inserted from one side of the fixed ring 501, the spring is fixed through a threaded structure formed by an embedded bolt 502 and a fixed nut 503 and a fixed ring 501, the fixed ring 501 is fixedly connected with a test board 1, the fixed ring 501 is used for fixing the bottom end of the spring, meanwhile, the tensile test operation is carried out through an upper sliding test mechanism 4, through the design, the fixing mode is simplified, after the bottom fixing mechanism 5 plays with the fixation of the spring, four groups of hooks 604 can be hung around the top end of the spring through the movable connection between a clamping seat 603 and the hooks 604 for tensile clamping, the phenomena of deviation and the like in the process of elastic force test can be prevented through the uniform tensile force of the four groups of hooks 604, the test result is influenced, when the test of springs of different types is required, the detachable structure formed by a replacing bottom plate 601 through a fixed screw 602 and the sliding test mechanism 4 can also be adopted, the replacement bottom plate 601 is detached from the clamping hook 604 and the clamping seat 603 which are adaptive to the replacement type, so that diversity is provided for the whole testing device, the workload of an operator is reduced, and the efficiency of testing operation is improved.
Claims (8)
1. The utility model provides a spring production is with elasticity testing arrangement who has clamp fastening fixed knot structure, includes testboard (1), slip accredited testing organization (4), bottom fixed establishment (5) and replacement fixture (6), its characterized in that: a sliding testing mechanism (4) is arranged above the testing platform (1), a bottom fixing mechanism (5) is arranged on the outer wall of the top surface of the testing platform (1), and a replacement clamping mechanism (6) is arranged at the bottom end of the middle part of the sliding testing mechanism (4);
the replacement gripping mechanism (6) comprises:
the replacement bottom plate (601) is arranged at the bottom end of the middle part of the sliding test mechanism (4);
fixing screws (602) arranged on both sides of the outer wall of the replacement base plate (601);
a clamping seat (603) arranged on the outer wall of the bottom end of the replacement bottom plate (601);
and the hooks (604) are arranged on the peripheral inner wall of the clamping seat (603).
2. The spring force testing device for spring production according to claim 1, wherein: the replaceable bottom plate (601) and the sliding testing mechanism (4) form a detachable structure through a fixing screw (602), and the clamping seat (603) is movably connected with the hook (604).
3. The spring force testing device for spring production according to claim 1, wherein: the test bench (1) comprises:
A storage bin (2) arranged inside the test bench (1);
the base (3) is arranged on the outer wall of the bottom end of the test bench (1).
4. The spring force testing device for spring production according to claim 3, wherein: the base (3) is fixedly connected with the test board (1), and the containing bin (2) is movably connected with the test board (1).
5. The spring force testing device for spring production according to claim 1, wherein: the sliding test mechanism (4) comprises:
the stretching frames (401) are arranged on two sides of the top end of the test bench (1);
a slide groove (402) provided on one inner wall of the tension frame (401);
a stretching rod (403) provided on the inner wall of the periphery of the slide groove (402);
a pointer (404) arranged on one side inner wall of the stretching frame (401);
and the graduated scale (405) is arranged on the outer wall of one side of the stretching frame (401).
6. The spring force testing device for spring production according to claim 5, wherein: the stretching rod (403) and the stretching frame (401) form a sliding structure through the sliding groove (402), and the pointer (404) is connected with the stretching rod (403).
7. The spring force testing device for spring production according to claim 1, wherein: the bottom fixing mechanism (5) comprises:
the fixed ring (501) is arranged in the middle of the top surface of the test bench (1);
embedded bolts (502) provided on both side inner walls of the fixing ring (501);
and a fixing nut (503) which is arranged on the peripheral outer wall of the embedded bolt (502).
8. The spring force testing device for spring production according to claim 7, wherein: the embedded bolt (502) and the fixed ring (501) form a thread structure through the fixed nut (503), and the fixed ring (501) is fixedly connected with the test bench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902595.1U CN215573651U (en) | 2021-08-15 | 2021-08-15 | Spring production is with elasticity testing arrangement that has clamp fastening fixed knot structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902595.1U CN215573651U (en) | 2021-08-15 | 2021-08-15 | Spring production is with elasticity testing arrangement that has clamp fastening fixed knot structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215573651U true CN215573651U (en) | 2022-01-18 |
Family
ID=79835605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121902595.1U Active CN215573651U (en) | 2021-08-15 | 2021-08-15 | Spring production is with elasticity testing arrangement that has clamp fastening fixed knot structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215573651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116609049A (en) * | 2023-07-20 | 2023-08-18 | 广州市昌炜金属制品有限公司 | High-precision spring tensile testing machine frame |
-
2021
- 2021-08-15 CN CN202121902595.1U patent/CN215573651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116609049A (en) * | 2023-07-20 | 2023-08-18 | 广州市昌炜金属制品有限公司 | High-precision spring tensile testing machine frame |
| CN116609049B (en) * | 2023-07-20 | 2023-10-27 | 广州市昌炜金属制品有限公司 | High-precision spring tensile testing machine frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205003026U (en) | Electron list fiber strength machine | |
| CN215573651U (en) | Spring production is with elasticity testing arrangement that has clamp fastening fixed knot structure | |
| CN205175817U (en) | Tensile compression anchor clamps that change of high low temperature of tensile test machine | |
| CN210690252U (en) | Tensile force tester for rubber part | |
| CN206161430U (en) | Mechanical testing ware for physical teaching | |
| CN102818669A (en) | Testing device and testing method for button pull | |
| CN219201319U (en) | Anti-slip coefficient detector | |
| CN217505467U (en) | Geotechnical cloth tensile strength testing device | |
| CN216484338U (en) | Tensile tester | |
| CN214749431U (en) | High-accuracy mask tension testing device | |
| CN212693469U (en) | Screw tensile testing machine | |
| CN210953298U (en) | Portable vibration testing machine | |
| CN208728409U (en) | A kind of compound timeliness stretching dedicated unit of constant temperature vibration creep | |
| CN208536745U (en) | A kind of cotton fiber thickness detection workbench | |
| CN210923357U (en) | Fabric elastic fatigue testing machine | |
| CN211206109U (en) | Hardness testing device for oilless bearing | |
| CN209327110U (en) | A kind of horizontal carbon fiber strength machine | |
| CN206331688U (en) | A kind of detachable physical motion experiment appliance | |
| CN218098807U (en) | Anti-slip coefficient detector | |
| CN211627204U (en) | Tensile testing machine with regulatory function | |
| CN203658170U (en) | Fabric stretching-state sewing density value tester | |
| CN216349931U (en) | Test fixture of braid product braid intensity | |
| CN209296466U (en) | Dough tensile instrument | |
| CN215574180U (en) | Tensile machine for butyronitrile latex production detection | |
| CN213714416U (en) | A high accuracy test chi for engineering mechanics research test |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |