CN215573486U - Force measuring device of sheet spring - Google Patents
Force measuring device of sheet spring Download PDFInfo
- Publication number
- CN215573486U CN215573486U CN202120597191.XU CN202120597191U CN215573486U CN 215573486 U CN215573486 U CN 215573486U CN 202120597191 U CN202120597191 U CN 202120597191U CN 215573486 U CN215573486 U CN 215573486U
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- frame
- force measuring
- fixing
- force
- leaf spring
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Abstract
The utility model discloses a force measuring device for a leaf spring, which comprises a fixing frame for fixing the leaf spring, wherein the fixing frame comprises a fixing table for placing the leaf spring, the fixing table is provided with a fixing hole, the leaf spring is connected with the fixing table through a bolt, the fixing frame is provided with a force measuring frame on one side of the leaf spring, the force measuring frame is provided with a lower pressure force measuring head at the position of the spring piece, the force measuring frame is provided with a force measuring device and comprises a supporting frame and a supporting arm, the lower pressure force measuring head is arranged on the supporting arm, the lower end of the supporting arm is provided with a sliding wheel, the supporting frame is provided with a sliding rail at the position of the sliding wheel, and the sliding wheel is provided with a self-locking buckle. According to the force measuring device for the leaf spring, the fixing table is arranged for fixing the leaf spring, and the lower pressure head is used for measuring the force of the leaf spring; meanwhile, the position of the pressure head under the force measurement is changed through the arranged pulley and the self-locking buckle, and the sheet springs under different force arms are tested.
Description
Technical Field
The utility model relates to spring testing equipment, in particular to a force measuring device for a leaf spring.
Background
The sheet spring is a suggested spring produced by utilizing the elastic deformation characteristic of metal, and is widely applied to sensitive elements and positioning elements in instruments and meters; the conventional spiral spring is tested by universal force measuring equipment after being used, so that the spiral spring can be effectively detected, and the flaky spring cannot be detected on the universal force measuring equipment; in addition, the clamping device required by the conventional leaf spring detection is complex. For example, chinese patent document discloses a sheet-like part holding device for inspection, which is disclosed in publication No. CN 211639962U. The connecting plate is vertically fixed at the center of the upper side and the lower side of the outer wall of the main shaft, the inclined plates extending towards the right side are arranged at the front tail ends of the two connecting plates, rotating rods for rotatably connecting the inclined plates and the connecting plates are inserted into the joints of the inclined plates and the connecting plates, transverse plates integrated with the inclined plates are horizontally welded at the right ends of the inclined plates, and clamping plates are horizontally welded on the inner walls of the transverse plates; the middle of the inner wall of the clamping plate is provided with a clamping groove, the left side and the right side of the inner wall of the two clamping grooves are horizontally fixed with two extrusion springs, one end of each extrusion spring, which is far away from the inner wall of the clamping groove, is bonded with an extrusion pad, and the inner wall of the clamping plate is provided with two side grooves parallel to the two sides of the clamping groove; however, the clamping device is complex and inconvenient to use, and an additional control device is required.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problem that the prior art lacks a force measuring device for a leaf spring, and provides the force measuring device for the leaf spring, which has a simple structure and is simple to use and can be used for testing the leaf spring.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a multi-concentration ozone water preparation device comprises a fixing frame for fixing a sheet spring, wherein the fixing frame comprises a fixing table for placing the sheet spring, a fixing hole is formed in the fixing table, the sheet spring is connected with the fixing table through a bolt, a force measuring frame is arranged on one side of the sheet spring and provided with a lower pressure measuring head, and a force measuring device is arranged on the force measuring frame; the utility model aims to test the elasticity of the sheet-mounted spring with a special workpiece shape by arranging a fixing table for fixing the sheet-shaped spring and measuring the force of the sheet-shaped spring through a force-measuring lower pressure head.
Preferably, the fixing frame and the force measuring frame are both arranged on the bracket; a bracket is arranged, the fixing frame and the force measuring frame are fixed on the bracket, and the device is arranged into a whole, so that the normal use of the force measuring device is ensured.
Preferably, the bracket is fixedly connected with the fixed frame through a bolt; the fixing of the fixing frame and the bracket is finished through calculation, and the overturning cannot occur in the testing process.
Preferably, the fixed platform is provided with a fulcrum at one side of the outward extension of the leaf spring; through the pivot, a lever is arranged on the fixed frame in a stroke manner, so that the force arm is convenient to measure.
Preferably, the force measuring frame comprises a supporting frame and a supporting arm, and the lower pressure measuring head is arranged on the supporting arm; the support frame and the support arm are used for supporting the downward-pressing force measuring head, and the force measurement of the sheet-mounted spring is completed through the downward-pressing force measuring head.
Preferably, the lower end of the supporting arm is provided with a sliding wheel, and the supporting frame is provided with a sliding rail at the position of the sliding wheel; in the using process, force measurement needs to be carried out under different force arms, so that the force measuring frame is changed into a form capable of adjusting the force arms by arranging the sliding wheel, and the measurement is convenient.
Preferably, the sliding wheel is provided with a self-locking buckle; the fixing of dynamometry frame need be kept to the in-process of using down pressure dynamometry head, sets up one from the hasp on the movable pulley in the use to the normal use of device is guaranteed to fixed dynamometry frame.
Therefore, the utility model has the following beneficial effects: (1) the fixing table is arranged for fixing the sheet spring, and the sheet spring is measured by the force measuring lower pressure head; (2) the position of the pressure head under the force measurement is changed through the arranged pulley and the self-locking buckle, and the sheet springs under different force arms are tested.
Drawings
Fig. 1 is a schematic structural view of a force measuring device of a leaf spring.
1, a leaf spring; 2, fixing a frame; 3, fixing the table; 4, fixing holes; 5, a bolt; 6, a force measuring frame; 7, pressing down the force measuring head; 8, a force measuring device; 9, a bracket; 10, a fulcrum; 11, a support frame; 12, a support arm; 13, a sliding wheel; 14, a sliding rail.
Detailed Description
The following further describes embodiments of the present invention by way of examples, with reference to the accompanying drawings.
Example 1
In embodiment 1 shown in fig. 1, a device for preparing multi-concentration ozone water comprises a fixing frame 2 for fixing a leaf spring 1, wherein the fixing frame comprises a fixing table 3 for placing the leaf spring, the fixing table is provided with a fixing hole 4, the fixing table is provided with a fulcrum 10 at one side of the leaf spring extending outwards, the leaf spring is connected with the fixing table through a bolt 5, the fixing table is provided with a force measuring frame 6 at one side of the leaf spring, the force measuring frame is provided with a lower pressure force measuring head 7 at the position of the leaf spring, the force measuring frame comprises a supporting frame 11 and a supporting arm 12, the lower pressure force measuring head is arranged on the supporting arm, the force measuring frame is provided with a force measuring device 8, the fixing frame and the force measuring frame are both arranged on a supporting frame 9, the supporting frame is fixedly connected with the fixing frame through a bolt, the lower end of the supporting arm is provided with a sliding wheel 13, the support frame be equipped with the sliding rail 14 in the sliding wheel position, the sliding wheel on be equipped with from the hasp.
When the device is used, the hole of the leaf spring is aligned with the fixing hole on the fixing table, the leaf spring is fixed on the fixing table through the bolt, and the extending part of the leaf spring extends to the outer side of the fulcrum; the method comprises the steps that a force measuring device on a force measuring frame is started, a sliding wheel on a sliding rail is moved, so that the force measuring frame and a lower pressing force measuring head are driven to move, when the lower pressing force measuring head reaches a preset position, the lower pressing force measuring head is controlled to press downwards, the force on the lower pressing force measuring head is detected, and therefore the function of detecting a sheet spring is achieved; meanwhile, the position of the pressure head under the force measurement is changed through the arranged pulley and the self-locking buckle, and the sheet springs under different force arms are tested.
The above embodiments are only used to further illustrate the force measuring device of the leaf spring of the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention fall within the protection scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a measuring force device of slice spring, is including being used for fixed mount (2) of slice spring (1), characterized by, the mount including be used for fixed station (3) that the slice spring placed, the fixed station on be equipped with fixed orifices (4), the slice spring pass through bolt (5) and be connected with the fixed station, the fixed station be equipped with dynamometry frame (6) in slice spring one side, the dynamometry frame be equipped with down pressure measuring head (7) in the slice spring position, dynamometry frame on be equipped with dynamometry device (8).
2. The device for measuring the force of a leaf spring according to claim 1, wherein the holder and the force-measuring frame are arranged on a support (9).
3. The device as claimed in claim 2, wherein the bracket is fixedly connected to the fixing frame by a bolt.
4. Force measuring device according to claim 1, wherein the fixing station is provided with a fulcrum (10) at the side of the leaf spring extending outwards.
5. The device according to claim 1, wherein said force-measuring frame comprises a support frame (11) and a support arm (12), said lower pressure head being arranged on said support arm.
6. The device according to claim 5, wherein the lower end of the support arm is provided with a sliding wheel (13), and the support frame is provided with a sliding rail (14) at the position of the sliding wheel.
7. The force measuring device of claim 6, wherein the sliding wheel is provided with a self-locking buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597191.XU CN215573486U (en) | 2021-03-24 | 2021-03-24 | Force measuring device of sheet spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120597191.XU CN215573486U (en) | 2021-03-24 | 2021-03-24 | Force measuring device of sheet spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215573486U true CN215573486U (en) | 2022-01-18 |
Family
ID=79854631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120597191.XU Active CN215573486U (en) | 2021-03-24 | 2021-03-24 | Force measuring device of sheet spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215573486U (en) |
-
2021
- 2021-03-24 CN CN202120597191.XU patent/CN215573486U/en active Active
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