CN218411651U - Garden scissors fatigue life test equipment - Google Patents
Garden scissors fatigue life test equipment Download PDFInfo
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- CN218411651U CN218411651U CN202222671861.5U CN202222671861U CN218411651U CN 218411651 U CN218411651 U CN 218411651U CN 202222671861 U CN202222671861 U CN 202222671861U CN 218411651 U CN218411651 U CN 218411651U
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- 238000012360 testing method Methods 0.000 title claims abstract description 48
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- 230000006698 induction Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 2
- 238000010008 shearing Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of garden scissors fatigue life test technique and specifically relates to a garden scissors fatigue life test equipment, including workstation and landing leg, adjusting device is installed in the left side of first riser, fixing device is installed in the middle of the top of workstation. Can place between two splint with garden scissors one end handle that need carry out the fatigue life test, alright press from both sides tightly fixed with garden scissors one end handle through splint, later drive first screw rod through the carousel and rotate, make first screw rod cooperation first riser drive the slide and remove, the slide passes through pin etc. alright adjust with the position to the concave plate like this, the groove that makes the concave plate removes to garden scissors other end handle department, twist again and support the tight bolt, make to support the opening part that the tight bolt passed garden scissors handle, it is spacing to the garden scissors, alright fix the garden scissors of not unidimensional like this, also can satisfy the test demand of more not unidimensional scissors simultaneously.
Description
Technical Field
The utility model relates to a garden scissors fatigue life test technical field specifically is a garden scissors fatigue life test equipment.
Background
The garden scissors belong to one type of scissors, flowers and trees in a garden can be trimmed through the garden scissors, so that the ventilation and light transmittance of the flowers and trees can be increased, the flowers and trees can be tidy and attractive, the garden scissors have certain fatigue life, and therefore, in the production and manufacturing process of the garden scissors, the fatigue life of the garden scissors needs to be tested through corresponding equipment.
A scissors durability test system, such as the grant publication No. CN 208636018U, comprises a feeding device, a shearing device and a test host. The utility model discloses the number of times of bandage is cut off to record scissors that can be accurate, and the testing process is full-automatic, and the rate of accuracy is high. But adopt one of them handle of locking bolt fixed scissors among the above-mentioned, entangle another handle of scissors with the lantern ring, rethread reset cylinder drives the scissors and carries out the shearing motion, and when testing different size scissors, their stroke that opens and shuts is different, therefore the distance that needs to fix is also different, but above-mentioned well reset cylinder and the splint position of connecting locking bolt are all fixed, only be fit for like this single size of a dimension scissors and test, can't satisfy the test demand of more scissors, consequently be unfavorable for carrying out fatigue life test to not unidimensional scissors.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current device when using, its fixed position to the scissors can't be adjusted, just so be unfavorable for carrying out the fatigue life test to not unidimensional scissors, and a garden scissors fatigue life test equipment that provides.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a garden scissors fatigue life test equipment, includes workstation and landing leg, the equal rigid coupling in below both ends of workstation has the landing leg, the top right side rigid coupling of workstation has the riser, the right side below rigid coupling of riser has the test host computer, adjusting device is installed in the left side of riser, fixing device is installed in the middle of the top of workstation.
Preferably, adjusting device includes the diaphragm, from top to bottom the right side and the first riser looks rigid coupling of diaphragm, the inside of diaphragm is rotated and is connected with first screw rod, and the upper surface rigid coupling of first screw rod has the carousel, the middle outer wall threaded connection of first screw rod has the slide, and the spout department slip joint of the right side of slide and first riser, the below of slide is equipped with induction unit, and induction unit's right side and adjacent diaphragm looks rigid coupling.
Preferably, a motor is fixedly connected to the middle of the upper part of the sliding plate.
Preferably, the output shaft of the motor is fixedly connected with a connecting rod, so that the connecting rod can be driven to rotate through the output shaft of the motor.
Preferably, fixing device includes the second riser, controls the below and the workstation looks rigid coupling of second riser, the inboard below rigid coupling of second riser has a plurality of horizontal poles, a plurality of splint are installed to the outer wall of horizontal pole, and the through-hole department inner wall of splint and the outer wall clearance fit of horizontal pole, the rotation is connected with the second screw rod in the middle of the outside of splint, and the middle outer wall of second screw rod links to each other with the internal thread of second riser, the top of splint is equipped with the concave plate, and the equal threaded connection in the left and right sides of concave plate has a plurality of tight bolts of supporting.
Preferably, the top rigid coupling of notch plate has the pin, and the middle outer wall of pin and the through-hole department inner wall clearance fit of slide, the slider department of pin and the spout department slip joint of connecting rod can drive the pin through the connecting rod like this and remove.
The utility model provides a pair of garden shears fatigue life test equipment, beneficial effect lies in: the handle at one end of the garden shears needing fatigue life testing can be placed between the two clamping plates, the second screw rod is rotated to enable the second screw rod to drive the clamping plates to move through the second vertical plate and the cross rod, so that the handle at one end of the garden shears can be clamped and fixed through the clamping plates, then the first screw rod is driven to rotate through the turntable to enable the first screw rod to be matched with the first vertical plate to drive the sliding plate to move, so that the sliding plate can adjust the position of the concave plate through the stop lever and the like, the groove of the concave plate is moved to the handle at the other end of the garden shears, then the resisting bolt is screwed, the resisting bolt penetrates through the opening of the handle of the garden shears to limit the garden shears, so that the garden shears with different sizes can be fixed, meanwhile, the test requirements of scissors with different sizes can be met, then the cutting materials are driven to move to the cutting edges of the scissors through a corresponding structure, one end of the cutting materials is in contact with the sensing unit once, the output shaft of the motor drives the connecting rod to rotate, the stop rod is driven to move through the connecting rod, the stop rod drives the scissors to perform shearing motion through the concave plate, therefore, when one end of each cutting material is in contact with the sensing unit, the sensing unit can send a signal to the test host computer and record the signal once, the cutting is repeated until the scissors cannot cut the cutting materials, at the moment, the cutting times recorded by the test host computer are the times for cutting the cutting materials by the scissors, and therefore the fatigue life and the durability of the scissors can be judged.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure of the connecting rod, the motor and the stop lever in FIG. 2;
FIG. 4 is a schematic view of the structure of FIG. 2 at the second screw, the clamping plate and the second riser;
fig. 5 is a schematic structural diagram of the rectangular block, the roller and the electric push rod in fig. 2.
In the figure: 1. workstation, 2, landing leg, 3, adjusting device, 301, diaphragm, 302, first screw rod, 303, carousel, 304, slide, 305, induction element, 3A1, frame, 3A2, even board, 3A3, electric push rod, 3A4, rectangle piece, 3A5, running roller, 4, fixing device, 401, second riser, 402, horizontal pole, 403, splint, 404, second screw rod, 405, the concave plate, 406, support the bolt, 5, the first riser, 6, test host computer, 7, motor, 8, connecting rod, 9, pin.
The specific implementation mode is as follows:
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 efforts all belong to the protection scope of the present invention.
Example 1:
referring to fig. 1-4, in the embodiment, a fatigue life testing device for garden shears comprises a workbench 1 and supporting legs 2, the supporting legs 2 are fixedly connected to both ends of the lower portion of the workbench 1, a first vertical plate 5 is fixedly connected to the right side of the upper portion of the workbench 1, a sliding groove is machined in the left side of the first vertical plate 5, a testing host 6 is fixedly connected to the lower portion of the right side of the first vertical plate 5, an adjusting device 3 is installed on the left side of the first vertical plate 5, the position of a lower concave plate 405 can be adjusted through the adjusting device 3, garden shears with different sizes are fixed, a fixing device 4 is installed in the middle of the upper portion of the workbench 1, garden shears can be fixed through the fixing device 4, it is worth noting that the testing host 6 can receive signals transmitted from a sensing unit 305 and record the signals, the technical means disclosed in a scissor durability testing system disclosed in publication No. CN 636018U is provided, and the models of the testing host 6 and the sensing unit 305 can be adopted, and the detailed connections and principles thereof can be repeated.
Referring to fig. 1-4, the adjusting device 3 includes a transverse plate 301, a first screw 302, a rotary plate 303, a sliding plate 304 and a sensing unit 305, the right sides of the upper and lower transverse plates 301 are fixedly connected to a first vertical plate 5, the inside of the transverse plate 301 is rotatably connected to the first screw 302, the first screw 302 can be supported by the transverse plate 301, the upper surface of the first screw 302 is fixedly connected to the rotary plate 303, the first screw 302 can be driven to rotate by the rotary plate 303, the middle outer wall of the first screw 302 is in threaded connection with the sliding plate 304, the sliding plate 304 can be driven to move by the first screw 302, a through hole is processed inside the left side of the sliding plate 304, the right side of the sliding plate 304 is slidably clamped to a chute of the first vertical plate 5, the sliding plate 304 can be limited by the chute of the first vertical plate 5, the sensing unit 305 is arranged below the sliding plate 304, when a material is cut and contacted with the sensing unit 305, the signal can be transmitted to the testing host 6 by the sensing unit 305, the right side of the sensing unit 305 is fixedly connected to the adjacent transverse plate 301, the connecting rod 7 is fixedly connected to a connecting rod 8, the connecting rod is fixedly connected to the output shaft 8 of the motor, and the connecting rod 8 is fixedly connected to the connecting rod 8;
the first screw 302 can be driven to rotate by the turntable 303, so that the first screw 302 is matched with the first vertical plate 5 to drive the sliding plate 304 to move, the sliding plate 304 can adjust the position of the concave plate 405 through the stop lever 9 and the like, garden shears with different sizes can be fixed, meanwhile, the test requirements of scissors with different sizes can be met, then, the cut material is driven to move to the blade of the scissors through a corresponding structure, one end of the cut material is contacted with the sensing unit 305 once, the output shaft of the motor 7 drives the connecting rod 8 to rotate, the stop lever 9 is driven to move through the connecting rod 8, the stop lever 9 drives the scissors to carry out shearing movement through the concave plate 405, and therefore, when one end of the cut material is contacted with the sensing unit 305 each time, the sensing unit 305 sends a signal to the test host 6, the scissors record once cutting repeatedly until the material cannot be cut, at this time, the cutting frequency recorded by the test host 6 is the cutting frequency of the cut material, and the fatigue life and the durability of the scissors can be judged.
Referring to fig. 1-4, the fixing device 4 includes a second vertical plate 401, a cross bar 402, a clamp plate 403, a second screw 404, a concave plate 405 and a fastening bolt 406, the lower portions of the left and right second vertical plates 401 are fixedly connected to the workbench 1, the lower portion of the inner side of the second vertical plate 401 is fixedly connected to 2 cross bars 402, the outer wall of each cross bar 402 is provided with 2 clamp plates 403, the lower portion of each clamp plate 403 is internally provided with 2 through holes, the inner wall of each through hole of each clamp plate 403 is in clearance fit with the outer wall of each cross bar 402, the clamp plate 403 can be limited by the cross bar 402, the middle portion of the outer side of each clamp plate 403 is rotatably connected to the second screw 404, the middle outer wall of each second screw 404 is connected to the inner thread of the second vertical plate 401, the second screw 404 can drive the clamp plate 403 to move through the second vertical plate 401, the concave plate 405 is arranged above the clamp plate 403, the inner portions of the left and right sides of the concave plate 405 are both in threaded connection with 2 fastening bolts 406, a blocking rod 9 is arranged above the front end face of the blocking rod 9, the sliding plate 9 is connected to the sliding block 304 through the sliding rod, the sliding block 304, the connecting rod 9 is fixedly connected to the sliding rod 8 of the sliding chute;
the handles at the two ends of the garden shears needing fatigue life testing can be fixed and placed between the two clamping plates 403, the second screw rod 404 is rotated, the second screw rod 404 drives the clamping plates 403 to move through the second vertical plate 401 and the cross rod 402, so that the handle at one end of the garden shears can be clamped and fixed through the clamping plates 403, the groove of the concave plate 405 is moved to the handle at the other end of the garden shears, the fastening bolt 406 is screwed, the fastening bolt 406 penetrates through the opening of the handle of the garden shears, the garden shears are limited, and therefore garden shears with different sizes can be fixed.
In this embodiment, when the operator needs to use the garden shears fatigue life testing device, the operator can first place the handle at one end of the garden shears to be tested for fatigue life between the two clamping plates 403, rotate the second screw 404, make the second screw 404 drive the clamping plates 403 to move through the second vertical plate 401 and the cross bar 402, so that the handle at one end of the garden shears can be clamped and fixed through the clamping plate 403, then the rotating disc 303 is rotated, the first screw 302 is driven by the turntable 303 to rotate, so that the first screw 302 cooperates with the first vertical plate 5 to drive the sliding plate 304 to move, the slide plate 304 can adjust the position of the concave plate 405 through the stop lever 9, etc., so that the groove of the concave plate 405 moves to the handle at the other end of the garden shears, then the fastening bolt 406 is screwed, the fastening bolt 406 passes through the opening of the handle of the garden shears, the garden scissors are limited, so that the garden scissors with different sizes can be fixed, the test requirements of the scissors with different sizes can be met, then the cut materials are driven to move to the cutting edges of the scissors through the corresponding structures, one end of the cut material is contacted with the induction unit 305 once, then the external power supply of the motor 7 is switched on, the motor 7 is started, the output shaft of the motor 7 drives the connecting rod 8 to rotate, the connecting rod 8 drives the stop lever 9 to move, so that the stop lever 9 drives the scissors to do shearing motion through the concave plate 405, so that, each time one end of the cut material comes into contact with the sensing unit 305, the sensing unit 305 sends a signal to the test mainframe 6, and repeatedly cutting the scissors once until the scissors can not cut the cut materials, at the moment, the cutting times recorded by the test host 6 are the times of the scissors cutting the cut materials, so that the fatigue life and the durability of the scissors can be judged.
Example 2:
referring to fig. 1-5, in this embodiment, the utility model provides a technical solution: a garden shears fatigue life test device, an adjusting device 3 can further comprise a frame 3A1, connecting plates 3A2, electric push rods 3A3, rectangular blocks 3A4 and rollers 3A5, the lower portion of the frame 3A1 is fixedly connected with a workbench 1, through grooves are machined in the middle of the front end and the rear end of the frame 3A1, 2 connecting plates 3A2 are fixedly connected to the front end face and the rear end face of the frame 3A1, the inner sides of the upper connecting plate 3A2 and the lower connecting plate 3A2 are fixedly connected with the electric push rods 3A3, the types of the electric push rods 3A3 can be selected according to user requirements, the other end of each electric push rod 3A3 is fixedly connected with a rectangular block 3A4, rollers 3A5 are connected to the inner sides of the front rectangular block 3A4 in a rotating mode, the electric push rods 3A3 can drive the rollers 3A5 to move through the rectangular blocks 3A4, the distances among the rollers 3A5 are adjusted, the outer walls of the rollers 3A5 are in clearance fit with the inner walls of the through grooves of the roller shafts of the frame 3A1, and the through grooves of the frame 3A1 can limit the rollers 3A 5;
can pass the material of tailorring between two running rollers 3A5, make electric putter 3A3 pass through rectangle piece 3A4 again and drive running roller 3A5 and remove, adjust the distance between the running roller 3A5, just so conveniently make through two running rollers 3A5 and tailor the material and remove.
In this embodiment, when an operator needs to use the garden shears fatigue life testing device, the cut material can pass through the space between the two rollers 3A5, the electric push rod 3A3 drives the rollers 3A5 to move through the rectangular block 3A4, the distance between the rollers 3A5 is adjusted, and thus the cut material can be conveniently moved through the two rollers 3 A5.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (6)
1. The utility model provides a garden shears fatigue life test equipment, includes workstation (1) and landing leg (2), the equal rigid coupling in below both ends of workstation (1) has landing leg (2), its characterized in that: the top right side rigid coupling of workstation (1) has first riser (5), the right side below rigid coupling of first riser (5) has test host computer (6), adjusting device (3) are installed in the left side of first riser (5), fixing device (4) are installed in the middle of the top of workstation (1).
2. A garden shears fatigue life testing apparatus according to claim 1, characterized in that: adjusting device (3) are including diaphragm (301), from top to bottom the right side and first riser (5) looks rigid coupling of diaphragm (301), the inside of diaphragm (301) is rotated and is connected with first screw rod (302), and the upper surface rigid coupling of first screw rod (302) has carousel (303), the middle outer wall threaded connection of first screw rod (302) has slide (304), and the slide joint is located with the spout of first riser (5) in the right side of slide (304), the below of slide (304) is equipped with induction element (305), and induction element (305) the right side and adjacent diaphragm (301) looks rigid coupling.
3. A garden shears fatigue life testing apparatus according to claim 2, wherein: the middle of the upper part of the sliding plate (304) is fixedly connected with a motor (7).
4. A garden shears fatigue life testing apparatus according to claim 3, wherein: and an output shaft of the motor (7) is fixedly connected with a connecting rod (8).
5. A garden shears fatigue life testing apparatus according to claim 1, characterized in that: fixing device (4) include second riser (401), control the below and workstation (1) looks rigid coupling of second riser (401), the inboard below rigid coupling of second riser (401) has a plurality of horizontal poles (402), a plurality of splint (403) are installed to the outer wall of horizontal pole (402), and the through-hole department inner wall of splint (403) and the outer wall clearance fit of horizontal pole (402), it is connected with second screw rod (404) to rotate in the middle of the outside of splint (403), and the middle outer wall of second screw rod (404) links to each other with the internal thread of second riser (401), the top of splint (403) is equipped with concave plate (405), and the equal threaded connection in the left and right sides of concave plate (405) has a plurality of tight bolts (406) of supporting.
6. A garden shears fatigue life testing apparatus according to claim 5, wherein: the top rigid coupling of concave plate (405) has pin (9), and the middle outer wall of pin (9) and the through-hole department inner wall clearance fit of slide (304), the slider department of pin (9) and the spout department slip joint of connecting rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222671861.5U CN218411651U (en) | 2022-10-11 | 2022-10-11 | Garden scissors fatigue life test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222671861.5U CN218411651U (en) | 2022-10-11 | 2022-10-11 | Garden scissors fatigue life test equipment |
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| Publication Number | Publication Date |
|---|---|
| CN218411651U true CN218411651U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222671861.5U Active CN218411651U (en) | 2022-10-11 | 2022-10-11 | Garden scissors fatigue life test equipment |
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| CN (1) | CN218411651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117110769A (en) * | 2023-10-23 | 2023-11-24 | 烟台市绿林工具有限公司 | Shearing test equipment for electric scissors |
-
2022
- 2022-10-11 CN CN202222671861.5U patent/CN218411651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117110769A (en) * | 2023-10-23 | 2023-11-24 | 烟台市绿林工具有限公司 | Shearing test equipment for electric scissors |
| CN117110769B (en) * | 2023-10-23 | 2024-01-23 | 烟台市绿林工具有限公司 | Shearing test equipment for electric scissors |
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| GR01 | Patent grant | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Jinshi Tableware Co.,Ltd. Assignor: ZHEJIANG KINGSTONE HOUSEWARES Co.,Ltd. Contract record no.: X2023980048720 Denomination of utility model: A fatigue life testing equipment for garden scissors Granted publication date: 20230131 License type: Exclusive License Record date: 20231128 |