Tension and pressure detection device
By introducing structures such as a base, storage base, clamp and elevator into the spring detection device, the problem of single detection results and low applicability in the prior art is solved, and flexible adaptation and stable detection of different types of springs are achieved. Provides convenient and accurate detection results.
Patent Information
- Application Number
- CN202420870322.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-25
AI Technical Summary
During the detection process, the existing spring tension and pressure detection devices have problems such as unadjustable pressure, single detection results, and difficulty in achieving comprehensive detection of the tensile force at both ends of the spring, and low applicability.
A pulling pressure detection device including a base, a storage base, a clamp, a lift, a moving seat and a side pressure controller is designed. Through a combined structure of threaded rod, a limiting groove, a limiting bar, a limiting plate and a tooth plate, it realizes the The limit fixation and flexible adaptation of springs of different models, sizes and sizes ensures that the spring does not tilt during detection and records the detection results through the control panel.
It provides a convenient, stable and accurate detection method, improves the adaptability and flexibility of the device, simplifies the operation process, reduces the operation difficulty and learning cost, and ensures the accuracy of the detection results.
Smart Images
Figure CN222144511U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spring quality detection, in particular to a tension and pressure detection device. Background Art
[0002] With the progress of industrial development, springs are needed in the fields of automobile manufacturing, household appliances, mechanical equipment, etc. Since the force exerted on the spring is relatively large, if the tension or pressure of the spring itself is insufficient, it may have a negative impact on the working effect of the entire equipment, and may even cause equipment failure. Therefore, it is very important to perform tension and pressure detection on the spring in production. In the process of detecting the spring, it is necessary to perform tension and pressure detection on the spring, and a tension and pressure detection device is required. Among them, the "spring pressure detection device" disclosed in the application number "CN216899378U" has solved the various disadvantages of the existing spring pressure detection device in the detection process, that is, the size and length of the pressure cannot be adjusted, and the obtained detection value and life data results are relatively single. After further retrieval, it was found that the application number "CN2194 95633U” discloses a “spring tension detection device”, which, through the technical structure of the second tension detector, effectively solves the technical drawbacks that the existing spring tension detection device can usually only actively stretch one end of the spring, while the other end is subjected to a small tension, making it difficult to achieve a comprehensive detection of the tension strength at both ends of the spring, and the detection effect is not good. However, in actual use, there are still many defects in the tension and pressure detection device with a similar structure, such as: when the existing device performs pressure detection on the spring, it is easy to cause the bottom of the spring to deform due to the pressure. When the bottom is deformed, the spring may lose balance, resulting in poor detection results. At the same time, the existing device is not convenient for limiting and fixing springs of different models, sizes, and sizes, and can only perform tension detection on a single model of spring. The applicability of the device is not high and it is too single, so it is necessary to design a tension and pressure detection device. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a tension and pressure detection device.
[0004] The utility model is implemented by the following technical scheme: a tension and pressure detection device, comprising a base, a storage seat is fixedly installed on the top of the base, a clamping plate is movably installed at the front end and the rear end of the top of the storage seat, a lift is fixedly installed on both sides of the base, a movable seat is movably installed inside the lift, a side presser is fixedly installed on the bottom of the movable seat, a mounting seat is fixedly installed on the top of the lift, and a fixed seat is fixedly installed on the bottom of the mounting seat.
[0005] The base can support the entire equipment. The spring to be tested is placed on the top of the storage seat. The staff can rotate the threaded rod along the thread inside the limit seat by rotating the handle on one side of the turntable. When the threaded rod rotates, the threaded rod can be adjusted back and forth. When the position of the threaded rod moves, it can drive the connecting seat on one side of the threaded rod to move. The threaded rod can be fixed to one side of the connecting seat by using the connecting table. The connecting seat and the splint are fixedly installed, so when the position of the threaded rod moves, the splint will move and adjust with the threaded rod. The limit groove inside the limit seat and the limit strip on the surface of the splint can be used to adjust the position of the threaded rod. When the splint is adjusted, the position relationship of the splint always maintains horizontal movement, which can facilitate the staff to limit and fix springs of different models, sizes and dimensions, and ensure that when the pressure is detected, the bottom of the spring will not tilt due to the pressure, thereby causing the entire spring to lose balance, providing a convenient, stable and accurate detection method. When the staff adjusts the position of the splint to a suitable size for the spring, the lifting machine is controlled by the control panel, and the moving seat can be moved up and down by the sliding rod. When the moving seat moves downward, the pressure plate can compress the spring, and the side compressor simultaneously detects the force applied to the spring and records it on the screen of the control panel;
[0006] By placing the spring that needs to detect the tension at the bottom of the fixed seat, the mounting seat can suspend the spring on the top of the movable seat, and the limit plate can be movably installed on the top of the movable seat through the mounting groove and correspond to the fixed seat, and the rack can be fixedly installed on the bottom of the toothed disc through the mounting bar. The staff can rotate the rack using the mounting rod by toggling the limit plate, and the rack and the toothed disc are matched, so that the limit plate can be moved and adjusted on the top of the rack, and the device can be adapted to springs of different models and sizes, thereby improving the adaptability and flexibility of the device. The operation is relatively simple and intuitive, reducing the learning cost and operation difficulty of the operator. When the position of the limit plate is adjusted to the appropriate distance, the limit plate can be fixed by the limit screw to avoid the spring from deflecting during the detection process, and the hook can be used to assist the fixed seat and the limit plate in fixing the spring.
[0007] Preferably, a limit seat is fixedly installed on the top of the storage seat, a limit slot is provided on the inner wall of the limit seat, limit strips are fixedly installed on both sides of the clamping plate, and the clamping plate and the limit seat are movably installed via the limit strips and the corresponding limit slots. Through the limit slot inside the limit seat and the limit strip on the surface of the clamping plate, the position relationship of the clamping plate can always maintain horizontal movement when the clamping plate is adjusted.
[0008] Preferably, a connection seat is fixedly installed at the front end of the splint, a connection platform is fixedly installed at the front end of the connection seat, a threaded rod is rotatably installed inside the connection platform, the threaded rod and the limit seat are threadedly installed through the inner wall of the limit seat, a turntable is fixedly installed at the front end of the threaded rod, and a handle is fixedly installed on the top of the turntable. The staff can rotate the threaded rod along the thread inside the limit seat by rotating the handle on one side of the turntable, and when the threaded rod rotates, the splint can be moved and adjusted.
[0009] Preferably, a slide bar is fixedly installed inside the lifter, the lifter and the moving seat are movably installed via the slide bar, and a pressure plate related to the side pressure device is fixedly installed at the bottom of the moving seat. Through the lifter, the moving seat can be moved up and down by the slide bar, and when the moving seat moves downward, the pressure plate can compress the spring, and the side pressure device simultaneously detects the force applied to the spring and records it on the screen of the control panel.
[0010] Preferably, a mounting groove is provided inside the top of the movable seat, a limit plate is movably installed inside the mounting groove, and a toothed disc is rotatably installed at the front and rear ends of the limit plate through a mounting rod. The limit plate can be movably installed on the top of the movable seat through the mounting groove, and the staff can rotate the rack using the mounting rod by turning the limit plate.
[0011] Preferably, a mounting bar is fixedly installed at the front and rear ends of the mounting groove, and a rack related to the toothed disc is fixedly installed on the top of the mounting bar. The rack can be fixedly installed on the bottom of the toothed disc through the mounting bar, and the staff can rotate the rack using the mounting rod by turning the limit plate, so that the rack and the toothed disc are matched, and the limit plate can be moved and adjusted on the top of the rack.
[0012] Preferably, the limit plates are fixedly installed by limit screws, a hook related to the fixing seat is fixedly installed on the top of the limit plate, and a control panel is fixedly installed on the front end of the lift. When the position of the limit plate is adjusted to a suitable distance, the limit plate can be fixed by the limit screw to prevent the spring from shifting during the detection process. The hook can assist the fixing seat and the limit plate to the spring, and the lift can be controlled by the control panel.
[0013] Compared with the prior art, the beneficial effects of the present invention are:
[0014] The utility model is provided with a clamping plate, a limit strip, a threaded rod, a handle, a limit seat and the limit strip that cooperate with each other. By rotating the handle, the clamping plate can be moved and adjusted using the limit groove, which can be convenient for workers to limit and fix springs of different models, sizes and dimensions, ensuring that when testing pressure, the bottom of the spring will not tilt due to pressure, thereby causing the entire spring to lose balance, providing a convenient, stable and accurate testing method.
[0015] The utility model provides the mutual cooperation among the limit plate, the mounting rod, the toothed disc, the rack and the mounting strip. According to the size and requirement of the spring, the staff can toggle the limit rod and utilize the rotation between the toothed disc and the rack to move and adjust the limit plate, so that the device can be adapted to springs of different models and sizes, thereby improving the adaptability and flexibility of the device, and the operation is relatively simple and intuitive, which reduces the learning cost and operating difficulty of the operator. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the structure of the mobile seat of the utility model;
[0018] Figure 3 This is a schematic diagram of the structure of the utility model lift;
[0019] Figure 4 This is a schematic diagram of the structure of the plywood of the utility model;
[0020] Figure 5 This is a schematic diagram of the structure of the limiting plate of the utility model.
[0021] Description of main symbols:
[0022] 1. Base; 101. Lift; 102. Slide bar; 103. Control panel; 2. Storage seat; 201. Limit seat; 202. Limit slot; 3. Clamp; 301. Limit strip; 302. Connecting seat; 303. Connecting platform; 304. Threaded rod; 305. Turntable; 306. Handle; 4. Moving seat; 401. Side presser; 402. Pressure plate; 403. Mounting slot; 5. Mounting seat; 501. Fixed seat; 6. Limit plate; 601. Mounting rod; 602. Toothed disc; 603. Rack; 604. Mounting strip; 605. Limit screw; 606. Hook. DETAILED DESCRIPTION
[0023] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment. Example
[0024] Please combine Figure 1-5 A tension and pressure detection device of this embodiment includes a base 1, a storage seat 2 is fixedly installed on the top of the base 1, a clamping plate 3 is movably installed at the front and rear ends of the top of the storage seat 2, a lifter 101 is fixedly installed on both sides of the base 1, a movable seat 4 is movably installed inside the lifter 101, a side presser 401 is fixedly installed at the bottom of the movable seat 4, a mounting seat 5 is fixedly installed on the top of the lifter 101, and a fixed seat 501 is fixedly installed at the bottom of the mounting seat 5.
[0025] A limit seat 201 is fixedly installed on the top of the storage seat 2, and a limit groove 202 is provided on the inner wall of the limit seat 201. Limit strips 301 are fixedly installed on both sides of the clamping plate 3. The clamping plate 3 and the limit seat 201 are movably installed through the limit strips 301 and the corresponding limit grooves 202.
[0026] A connecting seat 302 is fixedly installed at the front end of the splint 3, a connecting platform 303 is fixedly installed at the front end of the connecting seat 302, a threaded rod 304 is rotatably installed inside the connecting platform 303, the threaded rod 304 and the limit seat 201 are threadedly installed through the inner wall of the limit seat 201, a turntable 305 is fixedly installed at the front end of the threaded rod 304, and a handle 306 is fixedly installed on the top of the turntable 305.
[0027] A slide bar 102 is fixedly installed inside the lift 101 , and the lift 101 and the moving seat 4 are movably installed via the slide bar 102 . A pressure plate 402 related to the side pressure device 401 is fixedly installed at the bottom of the moving seat 4 .
[0028] A mounting groove 403 is provided inside the top of the movable seat 4 , and a limit plate 6 is movably installed inside the mounting groove 403 . A toothed disc 602 is rotatably installed at the front and rear ends of the limit plate 6 through a mounting rod 601 .
[0029] The front and rear ends of the mounting groove 403 are fixedly mounted with mounting strips 604 , and the top of the mounting strips 604 is fixedly mounted with a rack 603 related to the toothed disc 602 .
[0030] The limiting plates 6 are fixedly installed by limiting screws 605 , a hook 606 related to the fixing seat 501 is fixedly installed on the top of the limiting plate 6 , and a control panel 103 is fixedly installed on the front end of the lift 101 .
[0031] The implementation principle of a tension and pressure detection device in the embodiment of the present application is as follows: the base 1 can support the entire equipment, and the spring to be detected is placed on the top of the storage seat 2. The staff can rotate the threaded rod 304 along the thread inside the limit seat 201 by rotating the handle 306 on one side of the turntable 305. When the threaded rod 304 rotates, the threaded rod 304 can be adjusted back and forth. When the position of the threaded rod 304 moves, it can drive the connecting seat 302 on one side of the threaded rod 304 to move. The connecting platform 303 can be used to fix the threaded rod 304 to one side of the connecting seat 302. The connecting seat 302 and the splint 3 are fixedly installed. Therefore, when the position of the threaded rod 304 moves, the splint 3 will move and adjust with the threaded rod 304. The limiting groove 202 inside 201 and the limiting strip 301 on the surface of the clamping plate 3 can keep the position relationship of the clamping plate 3 in horizontal movement when the clamping plate 3 is adjusted, which can facilitate the staff to limit and fix springs of different models, sizes and dimensions, and ensure that when the pressure is detected, the bottom of the spring will not tilt due to the pressure, thereby causing the entire spring to lose balance, providing a convenient, stable and accurate detection method. When the staff adjusts the position of the clamping plate 3 to a size suitable for the spring, the lifting machine 101 is controlled by the control panel 103, and the movable seat 4 can be moved up and down by the sliding rod 102. When the movable seat 4 moves downward, the pressure plate 402 can compress the spring, and the side pressure device 401 simultaneously detects the force applied to the spring and records it on the screen of the control panel 103;
[0032] By placing the spring that needs to detect the tension at the bottom of the fixed seat 501, the mounting seat 5 can suspend the spring on the top of the movable seat 4, and the limit plate 6 can be movably installed on the top of the movable seat 4 through the mounting groove 403, and correspond to the fixed seat 501, and the rack 603 can be fixedly installed on the bottom of the toothed disk 602 through the mounting bar 604. The staff can rotate the rack 603 using the mounting rod 601 by toggling the limit plate 6, and the rack 603 is matched with the toothed disk 602, so that the limit plate 6 can be moved and adjusted on the top of the rack 603, and the device can be adapted to springs of different models and sizes, thereby improving the adaptability and flexibility of the device. The operation is relatively simple and intuitive, reducing the learning cost and operation difficulty of the operator. When the position of the limit plate 6 is adjusted to a suitable distance, the limit plate 6 can be fixed by the limit screw 605 to avoid the spring from deflecting during the detection process, and the hook 606 can be used to assist the fixed seat 501 and the limit plate 6 in fixing the spring.
[0033] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.
Claims
1. A tension and pressure detection device, characterized in that: The invention comprises a base (1), a storage seat (2) is fixedly mounted on the top of the base (1), a clamping plate (3) is movably mounted at the front and rear ends of the top of the storage seat (2), a lift (101) is fixedly mounted on both sides of the base (1), a movable seat (4) is movably mounted inside the lift (101), a side pressure device (401) is fixedly mounted on the bottom of the movable seat (4), a mounting seat (5) is fixedly mounted on the top of the lift (101), and a fixed seat (501) is fixedly mounted on the bottom of the mounting seat (5).
2. A tension and pressure detection device according to claim 1, characterized in that: A limiting seat (201) is fixedly mounted on the top of the storage seat (2), a limiting groove (202) is provided on the inner wall of the limiting seat (201), limiting strips (301) are fixedly mounted on both sides of the clamping plate (3), and the clamping plate (3) and the limiting seat (201) are movably mounted via the limiting strips (301) and the corresponding limiting grooves (202).
3. A tension and pressure detection device according to claim 1, characterized in that: A connecting seat (302) is fixedly mounted on the front end of the clamping plate (3), a connecting platform (303) is fixedly mounted on the front end of the connecting seat (302), a threaded rod (304) is rotatably mounted inside the connecting platform (303), the threaded rod (304) and the limiting seat (201) are threadedly mounted on the inner wall of the limiting seat (201), a rotating disk (305) is fixedly mounted on the front end of the threaded rod (304), and a handle (306) is fixedly mounted on the top of the rotating disk (305).
4. A tension and pressure detection device according to claim 1, characterized in that: A slide bar (102) is fixedly installed inside the lift (101), the lift (101) and the movable seat (4) are movably installed via the slide bar (102), and a pressure plate (402) related to the side pressure device (401) is fixedly installed at the bottom of the movable seat (4).
5. A tension and pressure detection device according to claim 1, characterized in that: A mounting groove (403) is provided inside the top of the movable seat (4), a limit plate (6) is movably installed inside the mounting groove (403), and a toothed disc (602) is rotatably installed at the front and rear ends of the limit plate (6) via a mounting rod (601).
6. A tension and pressure detection device as claimed in claim 5, characterized in that: The front end and the rear end of the installation groove (403) are fixedly mounted with installation strips (604), and the top of the installation strip (604) is fixedly mounted with a rack (603) related to the toothed disc (602).
7. A tension and pressure detection device as claimed in claim 5, characterized in that: The limit plates (6) are fixedly mounted between each other via limit screws (605), a hook (606) related to the fixing seat (501) is fixedly mounted on the top of the limit plates (6), and a control panel (103) is fixedly mounted on the front end of the lift (101).