CN219935480U - Convenient to use's accurate stretcher of chain section number - Google Patents
Convenient to use's accurate stretcher of chain section number Download PDFInfo
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- CN219935480U CN219935480U CN202321630613.4U CN202321630613U CN219935480U CN 219935480 U CN219935480 U CN 219935480U CN 202321630613 U CN202321630613 U CN 202321630613U CN 219935480 U CN219935480 U CN 219935480U
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- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 28
- 238000000034 method Methods 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000009864 tensile test Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a convenient-to-use accurate chain section number stretcher, which relates to the technical field of chain stretching detection devices and comprises a base, wherein a sliding groove is formed in the top surface of the base, two servo motors are arranged above the sliding groove, and the bottom surface of one servo motor is fixedly connected with a fixed block. According to the utility model, the servo motor is started to drive the gear to drive the chain body to move, the number of rotation turns of the gear is precisely controlled by the servo motor to control the moving section number of the chain body, then the chain body is controlled to stop moving, the second electric telescopic rod is started to press the pressing block, the pressing block is utilized to press the chain body on the gear for touch fixation, and then the sliding chute is controlled to push the sliding block to enable the movable servo motor to move on the base for carrying out tensile test on the fixed chain between the gears, so that the chain testing section number is precisely controlled in the continuous chain testing process.
Description
Technical Field
The utility model relates to the field of chain stretching detection devices, in particular to a convenient-to-use accurate chain section number stretcher.
Background
The chain stretcher, also called a chain tensile machine and a chain testing machine, can be used for stretching, compressing, bending and other mechanical tests of the whole material with the internal force value of 500KN, and is usually used for carrying out the stretching test on the processed chain in the chain production.
In the prior art, for example, chinese patent: the utility model provides a "stretcher for chain processing" of CN215414368U, the on-line screen storage device comprises a base, a motor, first gear, the second gear, first axis of rotation, first fixed block, two sets of first bevel gears, multiunit second bevel gear, two sets of second axis of rotation, two sets of second fixed blocks, two sets of fixed plates, two sets of third bevel gears, two sets of screwed pipes, two sets of screw rods, two sets of C fixed blocks, the chain body, two sets of round pins, multiunit locating pin and multiunit fastening nut, the top middle part at the base is fixed to the motor, the output and the first gear connection of motor, first gear and second gear meshing transmission are connected, and the second gear is fixed on first axis of rotation, first axis of rotation rotates with two sets of first fixed blocks and is connected.
However, in the prior art, when the existing chain stretcher is used for continuous chain stretching test, the accuracy of the number of the tested chain sections is not easy to accurately control, so that part of the chain is easily subjected to repeated stretching test, and the accuracy of the stretching test result is affected to a certain extent.
Disclosure of Invention
The utility model aims to solve the problems that the accuracy of the number of the tested chain sections is not easy to accurately control when the existing chain stretcher is used for continuous chain stretching test in the prior art, so that part of chains are subjected to repeated stretching test, and the accuracy of a stretching test result is affected to a certain extent.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a accurate stretcher of convenient to use's chain festival number, includes the base, the top surface of base is provided with the spout, the spout top is provided with servo motor, servo motor's quantity is provided with two, one of them servo motor's bottom surface fixedly connected with fixed block, the bottom surface of fixed block and the top surface fixed connection of base, another servo motor's bottom surface fixedly connected with slider, slider swing joint is at the inner wall of spout, the inner wall fixed mounting of spout has first electric telescopic handle, the movable rod one end of first electric telescopic handle and the one end outer wall fixed connection of slider, two the equal fixedly connected with gear of output axle head of servo motor, two the meshing is connected with the chain body between the gear, the top of gear is provided with the second electric telescopic handle, the movable rod bottom fixedly connected with briquetting of second electric telescopic handle.
Preferably, the top of base is provided with the guard plate, the outer wall through connection of guard plate has the transparent plate, the both ends of guard plate all rotate and are connected with the connecting block, the bottom surface of connecting block is fixed with the top surface of base.
Preferably, the outer wall of the bottom of the servo motor is fixedly connected with a supporting plate, and one side of the top of the supporting plate is fixedly connected with a fixing plate.
Preferably, the second electric telescopic rod is fixedly arranged on the top surface of the fixed plate, and one side of the fixed plate is fixedly connected with the fixed groove plate.
Preferably, the inner wall of the fixed groove plate is movably connected with the top outer wall of the protection plate.
Preferably, the top surface of base runs through and is provided with the movable hole, the both ends swing joint of chain body is in the inside of movable hole, the below of movable hole is provided with puts the workbin, put the workbin fixed connection in the bottom surface of base.
Preferably, the support columns are fixedly connected to four corners of the bottom surface of the base.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, the servo motor is started to drive the gear to drive the chain body to move, the number of rotation turns of the gear is precisely controlled by the servo motor to control the number of movement nodes of the chain body, then the chain body is controlled to stop moving, the second electric telescopic rod is started to press the pressing block, the pressing block is utilized to press the chain body on the gear for touch fixation, and then the sliding chute is controlled to push the sliding block to move on the base to stretch the fixed chain between the gears, so that the number of the test nodes of the chain is precisely controlled in the continuous chain testing process, and the accuracy of the result of the chain testing is improved.
2. According to the utility model, the protection plate is turned over to be clamped and fixed with the fixed groove plate, and the protection plate is used for protecting the outside of the chain in the tensile test, so that the damage to operators caused by broken and splashing of the chain in the test process is avoided, and the safety of the chain is improved.
Drawings
Fig. 1 is a schematic perspective view of a convenient-to-use precise chain section number stretcher;
FIG. 2 is an enlarged view showing the structure of the portion A in FIG. 1 of the accurate chain section number stretcher with convenient use;
FIG. 3 is a sectional view showing the internal structure of a chute of a precise chain section stretcher with convenient use;
fig. 4 is a cross-sectional view showing the internal structure of a convenient-to-use precise chain segment number stretcher.
Legend description: 1. a base; 11. a support column; 12. a chute; 13. a first electric telescopic rod; 14. a movable hole; 2. a protection plate; 21. a transparent plate; 22. a connecting block; 3. a servo motor; 31. a fixed block; 32. a support plate; 33. a fixing plate; 331. a second electric telescopic rod; 332. fixing the groove plate; 333. briquetting; 34. a slide block; 35. a gear; 36. a chain body; 4. and (5) placing a feed box.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1-4, the utility model provides a convenient-to-use chain-section accurate stretcher, which comprises a base 1, wherein a chute 12 is arranged on the top surface of the base 1, a servo motor 3 is arranged above the chute 12, two servo motors 3 are arranged, the bottom surface of one servo motor 3 is fixedly connected with a fixed block 31, the bottom surface of the fixed block 31 is fixedly connected with the top surface of the base 1, the bottom surface of the other servo motor 3 is fixedly connected with a sliding block 34, the sliding block 34 is movably connected with the inner wall of the chute 12, a first electric telescopic rod 13 is fixedly arranged on the inner wall of the chute 12, one end of a movable rod of the first electric telescopic rod 13 is fixedly connected with the outer wall of one end of the sliding block 34, gears 35 are fixedly connected with output shaft ends of the two servo motors 3, a chain body 36 is connected between the two gears 35 in a meshed manner, a second electric telescopic rod 331 is arranged above the gears 35, the bottom end of the movable rod of the second electric telescopic rod 331 is fixedly connected with a pressing block 333, and four corners of the bottom surface of the base 1 are fixedly connected with a supporting column 11.
The specific arrangement and function of the present embodiment will be specifically described below: the gear 35 is driven by the servo motor 3 to drive the chain body 36 to move, the number of the moving sections of the chain body 36 is controlled by precisely controlling the rotation number of the gear 35 by the servo motor 3, then the chain body 36 is controlled to stop moving, the second electric telescopic rod 331 is started to press the pressing block 333, the chain body 36 on the gear 35 is pressed and fixed by the pressing block 333, then the sliding chute 12 is controlled to push the sliding block 34 to move on the base 1 to stretch the fixed chain between the gears 35, so that the utility model precisely controls the number of the testing sections of the chain in the continuous chain testing process, and the accuracy of the result of the chain testing is improved.
Embodiment 2, as shown in fig. 1-4, guard plate 2 is provided above base 1, outer wall through connection of guard plate 2 has transparent plate 21, the both ends of guard plate 2 all rotate and are connected with connecting block 22, the bottom surface of connecting block 22 is fixed with the top surface of base 1, servo motor 3's bottom outer wall fixedly connected with backup pad 32, the top one side fixedly connected with fixed plate 33 of backup pad 32, second electric telescopic handle 331 fixed mounting is at the top surface of fixed plate 33, one side fixedly connected with fixed slot plate 332 of fixed plate 33, the inner wall of fixed slot plate 332 and the top outer wall swing joint of guard plate 2, the top surface of base 1 runs through and is provided with movable hole 14, the both ends swing joint of chain body 36 is in the inside of movable hole 14, the below of movable hole 14 is provided with material loading case 4, material loading case 4 fixed connection is at the bottom surface of base 1.
The whole embodiment of the chain tension test device has the advantages that the protection plate 2 is clamped and fixed with the fixed groove plate 332 through overturning the protection plate 2, the outside of the chain in the tension test device is protected by the protection plate 2, so that damage to operators caused by broken and splashed chain in the test process is avoided, the safety of the chain tension test device is improved, a user can conveniently place the detection chain in the detection chain for continuous feeding through the material placing box 4, the tested chain is carried and collected through the material placing box 4, the user can conveniently take out the chain later, and the use is convenient.
The application method and the working principle of the device are as follows: when the chain testing device is used, a user drives the gear 35 to drive the chain body 36 to move by starting the servo motor 3, the number of rotation turns of the gear 35 is precisely controlled by the servo motor 3 to control the moving section number of the chain body 36, then the chain body 36 is controlled to stop moving, the pressing block 333 is pressed by starting the second electric telescopic rod 331, the chain body 36 on the gear 35 is pressed and fixed by the pressing block 333, then the sliding chute 12 is controlled to push the sliding block 34 to move on the base 1 to fix the chain between the gears 35 for tensile testing, so that the utility model precisely controls the testing section number of the chain in the continuous testing process, improves the result accuracy of the chain testing process, protects the outside of the chain tested by the protection plate 2 by clamping and fixing the protection plate 332, avoids damage to operators due to chain breakage in the testing process, is convenient for a user to place the chain to continuously feed the detection inside by the material placing box 4, and is convenient for the user to collect the tested chain by the material placing box 4 to take out the chain after the test.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides a convenient to use's accurate stretcher of chain festival number, includes base (1), its characterized in that: the utility model discloses a motor vehicle, including base (1), servo motor (3), fixed block (31), slider (34) swing joint inner wall at spout (12), the inner wall fixed mounting of spout (12) has first electric telescopic handle (13), the movable rod one end of first electric telescopic handle (13) and the one end outer wall fixed connection of slider (34), two the equal fixedly connected with gear (35) of output axle head of servo motor (3), two meshing between gear (35) are connected with chain body (36), the top of gear (35) is provided with second electric telescopic handle (331), movable rod bottom fixed connection (333) of second electric telescopic handle (331).
2. The accurate stretcher of claim 1, wherein the accurate stretcher of convenient to use's chain section number is characterized in that: the novel anti-theft protection device is characterized in that a protection plate (2) is arranged above the base (1), a transparent plate (21) is connected to the outer wall of the protection plate (2) in a penetrating mode, connecting blocks (22) are connected to the two ends of the protection plate (2) in a rotating mode, and the bottom face of each connecting block (22) is fixed to the top face of the base (1).
3. The accurate stretcher of claim 1, wherein the accurate stretcher of convenient to use's chain section number is characterized in that: the servo motor is characterized in that a supporting plate (32) is fixedly connected to the outer wall of the bottom of the servo motor (3), and a fixing plate (33) is fixedly connected to one side of the top of the supporting plate (32).
4. The accurate stretcher of claim 1, wherein the accurate stretcher of convenient to use's chain section number is characterized in that: the second electric telescopic rod (331) is fixedly arranged on the top surface of the fixed plate (33), and one side of the fixed plate (33) is fixedly connected with a fixed groove plate (332).
5. The accurate stretcher of claim 4, wherein: the inner wall of the fixed groove plate (332) is movably connected with the top outer wall of the protection plate (2).
6. The accurate stretcher of claim 1, wherein the accurate stretcher of convenient to use's chain section number is characterized in that: the top surface of base (1) runs through and is provided with movable hole (14), the both ends swing joint of chain body (36) is in the inside of movable hole (14), the below of movable hole (14) is provided with puts workbin (4), put workbin (4) fixed connection in the bottom surface of base (1).
7. The accurate stretcher of claim 1, wherein the accurate stretcher of convenient to use's chain section number is characterized in that: the four corners of the bottom surface of the base (1) are fixedly connected with support columns (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630613.4U CN219935480U (en) | 2023-06-26 | 2023-06-26 | Convenient to use's accurate stretcher of chain section number |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630613.4U CN219935480U (en) | 2023-06-26 | 2023-06-26 | Convenient to use's accurate stretcher of chain section number |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219935480U true CN219935480U (en) | 2023-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321630613.4U Active CN219935480U (en) | 2023-06-26 | 2023-06-26 | Convenient to use's accurate stretcher of chain section number |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219935480U (en) |
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2023
- 2023-06-26 CN CN202321630613.4U patent/CN219935480U/en active Active
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