A spring measuring tool

Abstract

The utility model provides a kind of spring measuring tool, belong to spring processing technical field, including measuring table, rotatingly arranged with placing tray on measuring table, the circumferential side of placing tray is surrounded with multiple vertical respectively and is used for the placing sleeve of spring limiting, the bottom of spring and the top of placing tray are in contact, measuring table is also provided with mounting bracket, mounting bracket is vertically provided with telescopic push rod, the lower end of output shaft of telescopic push rod is provided with mounting plate, the bottom of mounting plate is provided with pressure sensor, the side end of mounting plate is also provided with the distance measuring sensor corresponding with the top of placing tray, the bottom of distance measuring sensor and the bottom of pressure sensor are flush.According to the spring measuring tool of the utility model, not only the basic demand of measuring the length of spring can be met, but also the measuring structure can be measured continuously during the feeding and discharging process of spring, thereby improving the overall measurement efficiency of spring.

Description

Technical Field

[0001] This utility model relates to the field of spring processing technology, specifically to a spring measuring tool. Background Technology

[0002] After the spring is manufactured, it needs to be measured, especially its length.

[0003] Existing spring measuring tools, while meeting the basic requirement of measuring spring length, typically only allow one spring to be placed on the measuring structure at a time for length measurement. After measuring the length of one spring, the measuring structure must be paused, and the measured spring must be manually removed from the measuring structure before the next spring to be measured can be placed on it. Therefore, time is required specifically for loading and unloading springs during the measurement process, making it impossible to guarantee that the measuring structure can operate without interruption during loading and unloading. This affects the overall efficiency of spring length measurement and thus cannot fully meet the needs of users. To solve the above problems, a spring measuring tool is proposed. Utility Model Content

[0004] In view of this, the present invention provides a spring measuring tool. The present invention not only meets the basic requirement of measuring the length of a spring, but also enables the measuring structure to perform measurement work without stopping the machine during the loading and unloading of springs, thereby improving the overall measurement efficiency of springs.

[0005] To solve the above-mentioned technical problems, this utility model provides a spring measuring tool, including a measuring platform, a placement plate rotatably mounted on the measuring platform, and multiple vertically arranged placement sleeves for limiting the springs around the periphery of the placement plate. The bottom of the spring abuts against the top of the placement plate. A mounting frame is also provided on the measuring platform, and a telescopic push rod is vertically mounted on the mounting frame. A mounting plate is provided at the lower end of the output shaft of the telescopic push rod. A pressure sensor is provided at the bottom of the mounting plate, and a distance sensor corresponding to the top of the placement plate is provided on the side end of the mounting plate. The bottom of the distance sensor is flush with the bottom of the pressure sensor.

[0006] The mounting bracket also includes a controller and a display electrically connected to the controller. The controller is also electrically connected to a pressure sensor and a distance sensor.

[0007] The bottom side of the measuring table is also equipped with a discharge hole.

[0008] A connecting shaft is rotatably mounted on the measuring platform, and the bottom of the placement plate is connected to the connecting shaft. A geared drive motor is also mounted on the bottom of the measuring platform, and the output shaft of the geared drive motor is connected to the connecting shaft through a gear transmission assembly.

[0009] The measuring platform is also equipped with support legs at its bottom, and extension plates are installed on the bottom sides of the support legs. Anchor bolts are also installed on the extension plates for connecting to the ground. The support legs and anchor bolts ensure the stability of the measuring tool during operation and avoid measurement errors caused by vibration or movement.

[0010] The measuring platform has a good product collection slot and a defective product collection slot. The measuring platform has a first locking hole for locking the good product collection slot and a second locking hole for locking the defective product collection slot. The side end of the good product collection slot is provided with a first locking baffle that abuts against the measuring platform. The first locking baffle is provided with a first handle. The side end of the defective product collection slot is provided with a second locking baffle that abuts against the measuring platform. The second locking baffle is provided with a second handle.

[0011] The mounting bracket is equipped with guide slots, and the mounting plate is equipped with guide plates that are inserted into the guide slots.

[0012] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0013] 1. By setting a rotating placement disk and multiple placement sleeves surrounding the placement disk, multiple springs can be continuously and alternately transferred to the lower side of the pressure sensor. The length of the springs can be measured by a telescopic push rod, pressure sensor, and distance sensor. At the same time as the measurement, the measured springs can be unloaded and the springs to be measured can be unloaded, thus significantly improving the measurement efficiency.

[0014] 2. The controller and display enable automated control of the measurement process and real-time data display, improving measurement accuracy and ease of operation.

[0015] 3. Set up good product collection slots and defective product collection slots, and equip them with corresponding handles and baffles so that the measured springs can be automatically classified and collected, which facilitates subsequent processing and handling.

[0016] 4. Through the insertion and cooperation of the guide slot and guide plate, the mounting plate, pressure sensor and distance sensor can be stably adjusted in height, and the pressure sensor and distance sensor can be kept stable. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2This is a schematic diagram of the structure of the speed reduction drive motor and gear transmission assembly of this utility model;

[0019] Figure 3 This is a schematic diagram of the telescopic push rod, mounting plate, pressure sensor, and distance sensor of this utility model.

[0020] Figure 4 This is a schematic diagram of the material discharge hole, connecting shaft, and bearing of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 101, Measuring platform; 102, Placement tray; 103, Placement sleeve; 104, Mounting bracket; 105, Telescopic push rod; 106, Mounting plate; 107, Pressure sensor; 108, Distance sensor; 201, Discharge hole; 202, Connecting shaft; 203, Gear drive motor; 204, Gear transmission assembly; 205, Support leg; 206, Extension plate; 207, Anchor bolt; 208, Bearing; 301, Good product collection trough; 302, Defective product collection trough; 303, First snap-fit ​​hole; 304, Second snap-fit ​​hole; 305, First snap-fit ​​baffle; 306, First handle; 307, Second snap-fit ​​baffle; 308, Second handle; 309, Guide slot; 310, Guide insert plate. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4 The technical solutions of the embodiments of this utility model are clearly and completely described below. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0023] like Figure 1 , 2 As shown: This embodiment provides a spring measuring tool, including a measuring platform 101. A placement disk 102 is rotatably mounted on the measuring platform 101. Multiple vertically arranged placement sleeves 103, each used to limit the movement of the spring, are arranged around the periphery of the placement disk 102. The bottom of the spring abuts against the top of the placement disk 102. A mounting bracket 104 is also provided on the measuring platform 101. A telescopic push rod 105 is vertically mounted on the mounting bracket 104. A mounting plate 106 is provided at the lower end of the output shaft of the telescopic push rod 105. A pressure sensor 107 is provided at the bottom of the mounting plate 106. A distance sensor 108, corresponding to the top of the placement disk 102, is also provided on the side end of the mounting plate 106. The bottom of the distance sensor 108 is flush with the bottom of the pressure sensor 107. The mounting bracket 104 is L-shaped.

[0024] like Figure 1 ,2 As shown: The mounting bracket 104 is also equipped with a controller and a display electrically connected to the controller. The controller is also electrically connected to the pressure sensor 107 and the distance sensor 108.

[0025] like Figure 1 , 2 As shown in Figure 4, a discharge hole 201 is also provided at the bottom side of the measuring platform 101. Impurities that have entered the sleeve can be easily discharged through the discharge hole 201.

[0026] like Figure 1 , 2 As shown in Figure 3: The mounting bracket 104 is provided with a guide slot 309, and the mounting plate 106 is provided with a guide plate 310 that is inserted into the guide slot 309.

[0027] like Figure 2 , 4 As shown: A connecting shaft 202 is rotatably mounted on the measuring platform 101. The bottom of the placement plate 102 is connected to the connecting shaft 202. A reduction drive motor 203 is also mounted on the bottom of the measuring platform 101. The output shaft of the reduction drive motor 203 is connected to the connecting shaft 202 via a gear transmission assembly 204. The connecting shaft 202 passes through the measuring platform 101. A bearing 208 is mounted on the measuring platform 101. The outer ring of the bearing 208 is connected to the top of the measuring platform 101, and the inner ring of the bearing 208 is connected to the outer wall of the connecting shaft 202.

[0028] Working principle: During use, the operator can sequentially place multiple springs to be measured into the placement sleeves 103 around the placement tray 102. The placement sleeves 103 are used to limit the springs, ensuring that each spring maintains a stable vertical state during the measurement process. Then, the reduction drive motor 203 can be started, which drives the connecting shaft 202 to rotate through the gear transmission assembly 204, thereby driving the placement tray 102 to rotate. The placement tray 102 drives the springs to rotate sequentially to the measurement position (i.e., below the pressure sensor 107 and the distance sensor 108). When the spring is rotated to the measurement position, the output shaft of the telescopic push rod 105 extends downward by a certain length, causing the mounting plate 106 and the pressure sensor 107 at the bottom to move downward until the pressure sensor 107 contacts the top of the spring; the controller monitors the pressure transmission. After sensor 107 contacts the top of the spring, the output shaft of the telescopic push rod 105 stops its telescopic movement. In this state, the distance sensor measures the distance between itself and the placement tray 102. The measurement data is processed by the controller and displayed on the screen, allowing the user to easily determine whether the spring length is up to standard. The cooperation of guide slot 309 and guide plate 310 ensures that the mounting plate 106 remains stable during lifting and lowering, avoiding measurement errors. Then, the placement tray 102 continues to rotate, and the next spring moves to the position below the measurement point, thus continuing to measure the length of the next spring. At the same time, the measured spring can be unloaded, and the length to be measured can be placed into the empty placement sleeve 103. This enables continuous measurement without stopping the machine, improving the overall measurement efficiency.

[0029] According to another embodiment of the present invention, such as Figure 1 As shown, the bottom of the measuring platform 101 is also equipped with a support leg 205, and the bottom side of the support leg 205 is also equipped with an extension plate 206. Anchor bolts 207 for connecting to the ground are also provided on the extension plate 206. The support leg 205 and anchor bolts 207 ensure the stability of the measuring tool during operation, avoiding measurement errors caused by vibration or movement. Then, the anchor bolts 207 are passed through the extension plate 206 and screwed into a threaded fixing cylinder in the ground, thus achieving a stable connection between the device and the ground.

[0030] According to another embodiment of the present invention, such as Figure 1 , 2As shown, a good product collection trough 301 and a defective product collection trough 302 are snapped onto the measuring platform 101. The measuring platform 101 has a first snap-fit ​​hole 303 that snaps into the good product collection trough 301 and a second snap-fit ​​hole 304 that snaps into the defective product collection trough 302. A first baffle 305 that abuts against the measuring platform 101 is provided on the side end of the good product collection trough 301. A first handle 306 is provided on the first baffle 305. A second baffle 307 that abuts against the measuring platform 101 is provided on the side end of the defective product collection trough 302. A second handle 308 is provided on the second baffle 307.

[0031] Simply ensure that the good product collection slot passes through the first latching hole 303 and the first latching baffle 305 abuts against the top of the measuring platform 101, and that the defective product collection slot passes through the second latching hole 304 and the second latching baffle 307 abuts against the top of the measuring platform 101, thus flexibly placing the good product collection slot and the defective product collection slot onto the measuring platform 101; then, the good and defective springs can be easily collected respectively. The good product collection slot 301 can then be easily moved using the first handle 306 for quick batch transfer of good springs, and the defective product collection slot 302 can be easily moved using the second handle 308 for quick batch transfer of defective springs.

[0032] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A spring measuring tool, comprising a measuring platform (101), characterized in that: A placement plate (102) is rotatably mounted on the measuring platform (101). Multiple vertical placement sleeves (103) for limiting the spring are arranged around the periphery of the placement plate (102). The bottom of the spring abuts against the top of the placement plate (102). A mounting frame (104) is also provided on the measuring platform (101). A telescopic push rod (105) is vertically mounted on the mounting frame (104). A mounting plate (106) is provided at the lower end of the output shaft of the telescopic push rod (105). A pressure sensor (107) is provided at the bottom of the mounting plate (106). A distance sensor (108) corresponding to the top of the placement plate (102) is also provided on the side of the mounting plate (106). The bottom of the distance sensor (108) is flush with the bottom of the pressure sensor (107).

2. The spring measuring tool as described in claim 1, characterized in that: The mounting bracket (104) is also equipped with a controller and a display electrically connected to the controller. The controller is also electrically connected to a pressure sensor (107) and a distance sensor (108).

3. A spring measuring tool as described in claim 2, characterized in that: The bottom side of the measuring platform (101) is also provided with a discharge hole (201).

4. A spring measuring tool as described in claim 3, characterized in that: A connecting shaft (202) is rotatably mounted on the measuring platform (101). The bottom of the placement plate (102) is connected to the connecting shaft (202). A reduction drive motor (203) is also mounted on the bottom of the measuring platform (101). The output shaft of the reduction drive motor (203) is connected to the connecting shaft (202) through a gear transmission assembly (204).

5. A spring measuring tool as described in claim 4, characterized in that: The bottom of the measuring platform (101) is also provided with a support leg (205), and the bottom side of the support leg (205) is also provided with an extension plate (206), and the extension plate (206) is also provided with an anchor bolt (207) for connecting to the ground.

6. A spring measuring tool as described in claim 5, characterized in that: The measuring platform (101) is fitted with a good product collection trough (301) and a defective product collection trough (302). The measuring platform (101) has a first locking hole (303) for engaging with the good product collection trough (301) and a second locking hole (304) for engaging with the defective product collection trough (302). The side end of the good product collection trough (301) is provided with a first locking baffle (305) that abuts against the measuring platform (101). The first locking baffle (305) is provided with a first handle (306). The side end of the defective product collection trough (302) is provided with a second locking baffle (307) that abuts against the measuring platform (101). The second locking baffle (307) is provided with a second handle (308).

7. A spring measuring tool as described in claim 6, characterized in that: The mounting bracket (104) is provided with a guide slot (309), and the mounting plate (106) is provided with a guide insert plate (310) that is inserted into the guide slot (309).

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