CN212059314U - Compression spring test device - Google Patents
Compression spring test device Download PDFInfo
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- CN212059314U CN212059314U CN202020537531.5U CN202020537531U CN212059314U CN 212059314 U CN212059314 U CN 212059314U CN 202020537531 U CN202020537531 U CN 202020537531U CN 212059314 U CN212059314 U CN 212059314U
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- 230000006835 compression Effects 0.000 title claims abstract description 35
- 238000007906 compression Methods 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 52
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 230000003068 static effect Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a compression spring test device, which comprises a supporting component, a compression component, a pulling detection component, a detection spring positioning component and an upper end pressing plate component; a support component: the supporting assembly comprises a supporting frame and supporting legs arranged at four corners of the supporting frame, corresponding sliding through grooves are formed in the middles of the left side and the right side of the supporting frame, scale marks are arranged on one side of the supporting frame, and a square groove is formed in the center of the inner bottom surface of the supporting frame; an upper end pressing plate component: the two sliding connecting columns of the upper end pressing plate assembly are in sliding connection with the two sliding connecting through grooves of the supporting frame; can drive the screw thread post through turning handle and rotate, can drive pulling detection subassembly through the screw thread post rotation and reciprocate, this compression spring test device simple structure, it is easy and simple to handle not only make to get to put the spring more convenient, make moreover to spring detection mode multiple for it is more accurate to detect.
Description
Technical Field
The utility model relates to a spring detects technical field, specifically is a compression spring test device.
Background
The spring is as an important part in the shock attenuation part, and the spring need compress in production and detect, among present static compression test device, the static test device to the spring is less, and the static test device of some current springs is not perfect to the detection of spring compression performance, cause the great problem of test result error that is leaded to by test spring fracture and fixed unstability easily in the experimentation, current device structure is complicated, detect singlely, and place inconveniently to the spring.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to overcome current defect, provide a compression spring test device, simple structure, it is easy and simple to handle, not only make to get to put more conveniently the spring, make to spring detection mode multiple moreover for it is more accurate to detect, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a compression spring test device comprises a supporting assembly, a compression assembly, a pulling detection assembly, a detection spring positioning assembly and an upper end pressing plate assembly;
a support component: the supporting assembly comprises a supporting frame and supporting legs arranged at four corners of the supporting frame, corresponding sliding through grooves are formed in the middles of the left side and the right side of the supporting frame, scale marks are arranged on one side of the supporting frame, and a square groove is formed in the center of the inner bottom surface of the supporting frame;
an upper end pressing plate component: the two sliding connecting columns of the upper end pressing plate assembly are in sliding connection with the two sliding connecting through grooves of the supporting frame;
detecting a spring positioning assembly: the detection spring positioning assembly is arranged inside the square groove of the support frame;
pulling the detection assembly: the upper ends of the two spring force meters of the pulling detection assembly are respectively connected with the lower ends of the two sliding connecting columns of the upper end pressing plate assembly;
a compression assembly: the compression assembly is arranged between the support frame and the pulling detection assembly;
wherein: still include the PLC controller, the input electricity of PLC controller is connected external power source and upper end clamp plate assembly's pressure sensor output.
Further, upper end clamp plate subassembly includes the backup pad, both ends are equipped with the slip spliced pole about the backup pad, the lower surface of backup pad is equipped with pressure sensor to pressure sensor's lower surface is equipped with the guard plate, can with the spring contact that detects through the guard plate, with this prevent to cause the damage to pressure sensor to through the spring extrusion of backup pad downstream to the detection, with this pressure detection that can receive the detection spring through pressure sensor, make to detect more convenient.
Further, it includes square seat to detect spring locating component, the lower surface of square seat is equipped with adsorbs the magnetic sheet to the upper surface center of square seat is equipped with the locating lever, be equipped with the through-hole that corresponds with the locating lever on backup pad and the guard plate, can support the location to the spring that detects through square seat and locating lever, make to detect spring locating component through adsorbing the magnetic sheet and get and put more conveniently.
Further, pulling detection assembly is including setting up the lower extreme connecting plate in braced frame below, both ends are equipped with the spring dynamometer about the upper surface of lower extreme connecting plate, and through lower extreme connecting plate downstream by spring dynamometer pulling upper end clamp plate subassembly downstream, can detect compression spring's dynamics once more through the spring dynamometer for detection mode is multiple.
Furthermore, the left side and the right side of the upper surface of the lower end connecting plate are provided with sliding positioning rods, the lower surface of the supporting frame is provided with sliding through holes corresponding to the sliding positioning rods, and the lower end connecting plate can move up and down more stably through the sliding positioning rods.
Further, the compression assembly comprises a threaded column arranged at the center of the lower surface of the supporting frame through a bolt, the threaded column is connected with the center of the lower end connecting plate through a threaded connection mode, a rotating handle is arranged at the lower end of the threaded column, anti-skid lines are arranged on the outer side of the rotating handle, the threaded column can be driven to rotate through the rotating handle, and the pulling detection assembly can be driven to move up and down through rotation of the threaded column.
Compared with the prior art, the beneficial effects of the utility model are that: this compression spring test device has following benefit:
1. the utility model discloses on set up supporting component, can support the device through supporting component, and can with the spring contact that detects through the guard plate to this prevents to cause the damage to pressure sensor, and extrudees the spring that detects through backup pad downstream, with this pressure detection that can receive the detection spring through pressure sensor.
2. The utility model discloses on set up square seat and locating lever, can support the location to the spring that detects through square seat and locating lever, it is more convenient to make to get the putting to detecting spring positioning assembly through adsorbing the magnetic sheet, and through lower extreme connecting plate downstream by spring dynamometer pulling upper end clamp plate subassembly downstream, can detect compression spring's dynamics once more through the spring dynamometer for the detection mode is multiple.
3. The utility model discloses on set up rotating handle, can drive the screw thread post through rotating handle and rotate, rotate through the screw thread post and can drive pulling detection subassembly and reciprocate, this compression spring test device simple structure, it is easy and simple to handle, not only make to get to put the spring more convenient, make moreover to spring detection mode multiple for it is more accurate to detect.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is the structure diagram of the positioning assembly of the detection spring of the present invention.
In the figure: the device comprises a support assembly 1, a support frame 11, a sliding connection through groove 12, a support leg 13, a compression assembly 2, a threaded column 21, a rotating handle 22, a pulling detection assembly 3, a lower end connecting plate 31, a sliding positioning rod 32, a spring dynamometer 33, a spring positioning assembly 4, a positioning rod 41, a square seat 42, an adsorption magnetic plate 43, an upper end pressing plate assembly 5, a sliding connection column 51, a protection plate 52, a pressure sensor 53, a supporting plate 54 and a PLC controller 6.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a compression spring test device comprises a supporting component 1, a compression component 2, a pulling detection component 3, a detection spring positioning component 4 and an upper end pressing plate component 5;
the supporting component 1: the supporting assembly 1 comprises a supporting frame 11 and supporting legs 13 arranged at four corners of the supporting frame 11, corresponding sliding through grooves 12 are formed in the middles of the left side and the right side of the supporting frame 11, scale marks are arranged on one side of the supporting frame 11, and a square groove is formed in the center of the inner bottom surface of the supporting frame 11;
upper end clamp plate subassembly 5: the two sliding connecting columns 51 of the upper end pressure plate assembly 5 are in sliding connection with the two sliding connecting through grooves 12 of the supporting frame 11;
detection spring positioning assembly 4: the detection spring positioning assembly 4 is arranged inside the square groove of the supporting frame 11;
pulling the detection assembly 3: the upper ends of the two spring load cells 33 of the pulling detection assembly 3 are respectively connected with the lower ends of the two sliding connecting columns 51 of the upper end pressing plate assembly 5;
the compression assembly 2: the compression assembly 2 is arranged between the support frame 11 and the pull detection assembly 3;
wherein: the PLC 6 is also included, the input end of the PLC 6 is electrically connected with an external power supply and the output end of a pressure sensor 53 of an upper end pressing plate assembly 5, the model of the PLC 6 is Siemens S7-200, the mode that the PLC 6 controls the pressure sensor 53 is a common method in the prior art, the upper end pressing plate assembly 5 comprises a supporting plate 54, the left end and the right end of the supporting plate 54 are provided with sliding connecting columns 51, the lower surface of the supporting plate 54 is provided with the pressure sensor 53, the lower surface of the pressure sensor 53 is provided with a protection plate 52, the protection plate 52 can be contacted with a detected spring, so that the damage to the pressure sensor 53 is prevented, the supporting plate 54 moves downwards to extrude the detected spring, the pressure sensor 53 can detect the pressure of the detected spring, the detection is more convenient, the detection spring positioning assembly 4 comprises a square seat 42, the lower surface of the square base 42 is provided with an adsorption magnetic plate 43, the center of the upper surface of the square base 42 is provided with a positioning rod 41, the supporting plate 54 and the protecting plate 52 are provided with through holes corresponding to the positioning rod 41, the detected spring can be supported and positioned through the square base 42 and the positioning rod 41, the detection spring positioning component 4 can be conveniently taken and placed through the adsorption magnetic plate 43, the pulling detection component 3 comprises a lower end connecting plate 31 arranged below the supporting frame 11, the left end and the right end of the upper surface of the lower end connecting plate 31 are provided with spring dynamometers 33, the upper end pressing plate component 5 is pulled to move downwards through the downward movement of the lower end connecting plate 31 by the spring dynamometers 33, the force of the compression spring can be detected again through the spring dynamometers 33, so that the detection modes are various, the left side and the right side of the upper surface of the lower end connecting plate 31 are provided, make lower extreme connecting plate 31 reciprocate more stably through sliding position pole 32, compression subassembly 2 includes the screw thread post 21 through the bolt setting at braced frame 11 lower surface center, screw thread post 21 is connected with the center of lower extreme connecting plate 31 through threaded connection's mode, the lower extreme of screw thread post 21 is equipped with turning handle 22, turning handle 22's the outside is equipped with anti-skidding line, can drive screw thread post 21 through turning handle 22 and rotate, it reciprocates to rotate to drive pulling detection subassembly 3 through screw thread post 21, this compression spring test device simple structure, and is simple and convenient to operate, not only make to get to put more conveniently the spring, and make to spring detection mode multiple, make to detect more accurately.
When in use: firstly, the detection spring positioning component 4 is taken out, the detected spring is sleeved outside the positioning rod 41, then the magnetic plate 43 on the positioning assembly 4 is absorbed into the square groove of the supporting frame 11, then the handle 22 is rotated to drive the threaded column 21 to rotate, the threaded column 21 is rotated to drive the pull detection assembly 3 to move downwards, the upper end press plate assembly 5 is pulled to move downwards by the spring load cell 33 through the downward movement of the lower end connecting plate 31, the protection plate 52 can be in contact with the detected spring, thereby preventing damage to the pressure sensor 53, and the detected spring is pressed by the support plate 54 moving downward, whereby the pressure received by the detection spring can be detected by the pressure sensor 53, meanwhile, the force of the compression spring can be detected again through the spring dynamometer 33, so that secondary detection is carried out, and the deformation amount of the spring can be clearly observed through the scale marks of the supporting frame 11.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a compression spring test device which characterized in that: comprises a supporting component (1), a compressing component (2), a pulling detection component (3), a detection spring positioning component (4) and an upper end pressing plate component (5);
support assembly (1): the supporting assembly (1) comprises a supporting frame (11) and supporting legs (13) arranged at four corners of the supporting frame (11), corresponding sliding through grooves (12) are formed in the middles of the left side and the right side of the supporting frame (11), scale marks are arranged on one side of the supporting frame (11), and a square groove is formed in the center of the inner bottom surface of the supporting frame (11);
upper end platen assembly (5): the two sliding connecting columns (51) of the upper end pressure plate assembly (5) are in sliding connection with the two sliding connecting through grooves (12) of the supporting frame (11);
detection spring positioning assembly (4): the detection spring positioning assembly (4) is arranged in a square groove of the supporting frame (11);
pull detection assembly (3): the upper ends of two spring force meters (33) of the pulling detection assembly (3) are respectively connected with the lower ends of two sliding connecting columns (51) of the upper end pressure plate assembly (5);
compression assembly (2): the compression assembly (2) is arranged between the support frame (11) and the pull detection assembly (3);
wherein: the automatic pressure control device is characterized by further comprising a PLC (6), wherein the input end of the PLC (6) is electrically connected with an external power supply and the output end of a pressure sensor (53) of the upper end pressing plate assembly (5).
2. A compression spring test apparatus as claimed in claim 1, wherein: the upper end pressing plate assembly (5) comprises a supporting plate (54), sliding connecting columns (51) are arranged at the left end and the right end of the supporting plate (54), a pressure sensor (53) is arranged on the lower surface of the supporting plate (54), and a protection plate (52) is arranged on the lower surface of the pressure sensor (53).
3. A compression spring test apparatus as claimed in claim 1, wherein: the detection spring positioning assembly (4) comprises a square seat (42), an adsorption magnetic plate (43) is arranged on the lower surface of the square seat (42), a positioning rod (41) is arranged at the center of the upper surface of the square seat (42), and through holes corresponding to the positioning rod (41) are formed in a supporting plate (54) and a protection plate (52).
4. A compression spring test apparatus as claimed in claim 1, wherein: pulling detection subassembly (3) are including setting up lower extreme connecting plate (31) in braced frame (11) below, both ends are equipped with spring dynamometer (33) about the upper surface of lower extreme connecting plate (31).
5. A compression spring test apparatus as claimed in claim 4, wherein: the left side and the right side of the upper surface of the lower end connecting plate (31) are provided with sliding positioning rods (32), and the lower surface of the supporting frame (11) is provided with sliding through holes corresponding to the sliding positioning rods (32).
6. A compression spring test apparatus as claimed in claim 1, wherein: compression assembly (2) include through screw thread post (21) of bolt setting at braced frame (11) lower surface center, screw thread post (21) are connected with the center of lower extreme connecting plate (31) through threaded connection's mode, the lower extreme of screw thread post (21) is equipped with turning handle (22), and the outside of turning handle (22) is equipped with anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537531.5U CN212059314U (en) | 2020-04-14 | 2020-04-14 | Compression spring test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020537531.5U CN212059314U (en) | 2020-04-14 | 2020-04-14 | Compression spring test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212059314U true CN212059314U (en) | 2020-12-01 |
Family
ID=73523290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020537531.5U Expired - Fee Related CN212059314U (en) | 2020-04-14 | 2020-04-14 | Compression spring test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212059314U (en) |
-
2020
- 2020-04-14 CN CN202020537531.5U patent/CN212059314U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |