Pressure detection device for spring production

Abstract

The utility model relates to the technical field of pressure detection, and discloses a pressure detection device for spring production, which comprises a bottom plate, a support plate fixedly mounted on the outer side of the bottom plate, a mounting plate fixedly mounted on the outer side of the support plate, and a replacement assembly arranged on the outer side of the bottom plate. The replacement assembly comprises a hydraulic device, and the hydraulic device is fixedly installed on the outer side of the installation plate. According to the pressure detection device for spring production, in order to enable the device to rapidly and accurately carry out pressure detection on various springs, a replacement assembly is arranged, the assembly is matched with a hydraulic press driving vertical rod and a pressure detection module on a mounting plate, and multiple groups of probes and rubber heads are matched with an annular plate through limiting columns; adaptability detection can be carried out according to the shape and size of a spring workpiece, the sliding plate flexibly moves on the sliding rail by means of the handle, the cylinder is used for placing the spring workpiece, uniform pressure transmission during detection is ensured, and the quality control requirement in the spring production process is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to pressure detection technical field, concretely is a spring production pressure detection device. BACKGROUND

[0002] Spring production pressure detection device is indispensable quality detection tool in spring manufacturing process, and its main function and purpose are to ensure that spring meets predetermined pressure standard in manufacturing process, and in spring manufacturing industry, spring pressure performance is directly related to its use effect and safety.

[0003] Spring production pressure detection device is usually composed of pressure sensor, data acquisition system, control system and display interface, when working, spring is placed in detection device, pressure sensor exerts pressure on spring and measures its value in real time, data acquisition system records these data and transmits to control system, control system analyzes data and judges whether spring is qualified, whole operation process is simple and fast, and production efficiency is greatly improved, in addition, the device has the characteristics of high precision, high stability and easy operation, can accurately measure spring pressure value, effectively avoids artificial error and ensures product quality.

[0004] But above-mentioned equipment in actual use process, most devices cannot quickly and accurately detect pressure of multiple springs, and cannot guarantee spring workpiece shaking and displacement during testing, in view of this, we provide a spring production pressure detection device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a spring production pressure detection device to solve the problems in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a spring production pressure detection device, including bottom plate, the bottom plate outside fixed mounting has the support board, the support board outside fixed mounting has the mounting plate, the bottom plate outside is provided with replacement assembly, and the replacement assembly includes:

[0007] Hydraulic device, the mounting plate outside fixed mounting has hydraulic device, the hydraulic device piston end fixed mounting has the vertical rod, the vertical rod outside fixed mounting has pressure detection module, the pressure detection module outside fixed mounting has probe head;

[0008] Rubber head, the probe head outside fixed mounting has rubber head, the pressure detection module outside fixed mounting has one end of round bar, the other end of round bar outside fixed mounting has the limiting post, the round bar outside sliding installation has the annular plate;

[0009] The bottom plate is externally fixedly provided with slide rails, the slide rails are externally slidably provided with slide plates, the slide plates are externally fixedly provided with handles, the slide plates are externally fixedly provided with cylinders, and the cylinders are internally provided with spring workpieces.

[0010] Preferably, the probe, rubber head, handle and cylinder are provided with multiple groups, and the multiple groups of probes and rubber heads are arranged at equal intervals in a circumferential array with the center of the circular cross section of the round rod as the array center, and the multiple groups of handles and cylinders are mirror images arranged on the outer side of the slide plate with the vertical center line in the left-right direction of the slide plate as the mirror axis.

[0011] Preferably, the circular ring plate is arranged below the pressure detection module, probe and rubber head, and the hydraulic device, vertical rod, pressure detection module, probe, rubber head, round rod, limiting column and circular ring plate are arranged above the cylinder, and the circular cross section of the circular ring plate is consistent in size with the circular cross section inside the cylinder.

[0012] Preferably, the bottom plate is externally provided with a clamping assembly, the clamping assembly comprises spring rods, one end of the spring rod is fixedly arranged on the outer side of the support plate, the other end of the spring rod is fixedly provided with an arc-shaped plate, and the arc-shaped plate is rotatably provided with rollers on the outer side.

[0013] Preferably, the spring rods, arc-shaped plates and rollers are provided with multiple groups, and the multiple groups of rollers are mirror images arranged on the outer side of the arc-shaped plate with the vertical center line in the front-back direction of the arc-shaped plate as the mirror axis, and the multiple groups of spring rods, arc-shaped plates and rollers are mirror images arranged on the outer side of the bottom plate with the vertical center line in the front-back direction of the bottom plate as the mirror axis.

[0014] Preferably, the spring rods, arc-shaped plates and rollers are arranged at both ends of the cylinder, the rollers are made of hard rubber, the hard rubber has high hardness, can provide stable and strong clamping force, and has good anti-skid performance.

[0015] Compared with the prior art, the spring production pressure detection device has the following beneficial effects:

[0016] 1. The spring production pressure detection device can quickly and accurately detect the pressure of various springs, the replacement assembly is arranged, the assembly cooperates with the hydraulic device on the mounting plate to drive the vertical rod and the pressure detection module, multiple probes and rubber heads cooperate with the limiting column and the circular ring plate, the adaptability detection can be performed according to the shape and size of the spring workpiece, the slide plate is flexibly moved on the slide rail with the help of the handle, the cylinder is used for placing the spring workpiece, the uniform pressure transmission during detection is ensured, and the quality control requirement in the spring production process is met.

[0017] 2、The spring production pressure detection device, in order to make the device avoid inaccurate detection data due to position deviation, by setting up clamping assembly, the assembly cooperates with arc plate at both ends of the cylinder, the hard rubber roller is tightly attached to the both ends of the spring workpiece under the action of spring rod elasticity, and the stable and strong clamping force is provided, so that the spring workpiece is prevented from shaking and displacement during detection, the coaxiality of the spring is ensured during pressure receiving, and inaccurate detection data due to position deviation is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure top view schematic diagram of the whole utility model;

[0019] Figure 2 It is a structure side view schematic diagram of the whole utility model;

[0020] Figure 3 It is a structure top view schematic diagram of the whole utility model; Figure 2 It is a structure top view schematic diagram of the whole utility model;

[0021] Figure 4 It is a structure top view schematic diagram of the whole utility model;

[0022] Figure 5 It is a structure top view schematic diagram of the whole utility model; Figure 4 It is a structure top view schematic diagram of the whole utility model.

[0023] In the figure: 1, bottom plate; 2, support plate; 3, mounting plate; 4, replacement assembly; 41, hydraulic device; 42, vertical rod; 43, pressure detection module; 44, probe; 45, rubber head; 46, round rod; 47, limiting column; 48, circular ring plate; 49, sliding rail; 410, sliding plate; 411, handle; 412, cylinder; 413, spring workpiece; 5, clamping assembly; 51, spring rod; 52, arc plate; 53, roller. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a spring production pressure detection device, including bottom plate 1, bottom plate 1 outer side is fixedly installed with support plate 2, support plate 2 outer side is fixedly installed with mounting plate 3.

[0026] In the utility model discloses an embodiment, the bottom plate 1 outside is provided with replacement assembly 4, and replacement assembly 4 includes hydraulic device 41, and the mounting plate 3 outside is fixedly installed with hydraulic device 41, and the hydraulic device 41 piston end is fixedly installed with vertical rod 42, and the vertical rod 42 outside is fixedly installed with pressure detection module 43, and the pressure detection module 43 outside is fixedly installed with probe 44, and the probe 44 outside is fixedly installed with rubber head 45, and the pressure detection module 43 outside is fixedly installed with round bar 46 one end, and the round bar 46 other end outside is fixedly installed with limit post 47, and the round bar 46 outside is slidably installed with annular plate 48, and the bottom plate 1 outside is fixedly installed with slide rail 49, and the slide rail 49 outside is slidably installed with slide plate 410, and the slide plate 410 outside is fixedly installed with handle 411, and the slide plate 410 outside is fixedly installed with cylinder 412, and the cylinder 412 inside is provided with spring workpiece 413, and the probe 44, rubber head 45, handle 411 and cylinder 412 are provided with multiple groups, and multiple group probe 44 and rubber head 45 are equidistant circumferential array with the center of the circular cross section of round bar 46 as array center, and multiple group handle 411 and cylinder 412 are mirror image with the vertical center line of the left and right direction of slide plate 410 as mirror image axis, and mirror image is arranged on the outside of slide plate 410, and the annular plate 48 is arranged below pressure detection module 43, probe 44 and rubber head 45, and the hydraulic device 41, vertical rod 42, pressure detection module 43, probe 44, rubber head 45, round bar 46, limit post 47 and annular plate 48 are arranged above cylinder 412, and the circular cross section of annular plate 48 is consistent with the size of the circular cross section inside cylinder 412, first, cooperate handle 411 and push slide plate 410 to move under the guidance of slide rail 49, when needing to detect, place spring workpiece 413 in cylinder 412, adjust spring workpiece 413 to the appropriate position by moving slide plate 410, make pressure detection module 43, probe 44, rubber head 45 be located above cylinder 412, ensure that pressure can be perpendicular and uniformly acted on spring workpiece 413 during detection, lay the foundation for accurate detection, when starting detection operation, the hydraulic device 41 is electrified and works, and the piston end generates thrust and pushes vertical rod 42 to move downward. The pressure detection module 43 fixed outside vertical rod 42 moves downward, and the pressure detection module 43 as detection core component is responsible for gathering and processing pressure data, and the connection with vertical rod 42 ensures the effective transmission of power, so that multiple group probe 44 and rubber head 45 can accurately contact annular plate 48, so that different shapes and sizes of spring workpiece 413 can be adaptively detected, and the quality control requirement in spring production process is met.

[0027] In an embodiment of the utility model, the bottom plate 1 outside is provided with the clamping assembly 5, the clamping assembly 5 includes spring rod 51, the support plate 2 outside fixedly installed with spring rod 51 one end, spring rod 51 other end fixedly installed with arc plate 52, arc plate 52 outside rotatoryly installed with gyro wheel 53, spring rod 51, arc plate 52 and gyro wheel 53 are provided with multiple groups, and multiple gyro wheel 53 with arc plate 52 front and back direction vertical centerline is mirror image axle, mirror image is set up in arc plate 52 outside, and multiple spring rod 51, arc plate 52 and gyro wheel 53 with bottom plate 1 front and back direction vertical centerline is mirror image axle, mirror image is set up in bottom plate 1 outside, spring rod 51, arc plate 52 and gyro wheel 53 are set up in cylinder 412 both ends, gyro wheel 53 is made of hard rubber, and hard rubber has higher hardness, can provide stable and strong clamping force, and has better antiskid performance, simultaneously when detecting, through the elasticity of spring rod 51 makes arc plate 52 drive gyro wheel 53 closely adhere to spring workpiece 413 both ends, when detecting, prevent spring workpiece 413 from shaking, displacement, ensure that spring keeps coaxial degree in the process of being pressed, avoid the inaccuracy of detection data due to position deviation, guarantee the accuracy and reliability of detection result.

[0028] Working principle: first cooperation handle 411 pushes and drives the sliding plate 410 to move under the guidance of slide rail 49, when needing to detect, places spring workpiece 413 in cylinder 412, adjusts spring workpiece 413 to the appropriate position by moving sliding plate 410, makes pressure detection module 43, probe 44, rubber head 45 be located above cylinder 412, ensures that pressure can be vertically and uniformly acted on spring workpiece 413 when detecting, lays the foundation for accurate detection, when starting detection operation, the hydraulic device 41 is electrified and works, and the piston end generates thrust and drives vertical rod 42 to move downward. The fixed pressure detection module 43 on the outside of vertical rod 42 moves downward, and the pressure detection module 43 as the detection core component is responsible for collecting and processing pressure data, and the connection with vertical rod 42 ensures the effective transmission of power, so that multiple probes 44 and rubber heads 45 can accurately contact with annular plate 48, thereby realizing adaptive detection of spring workpieces 413 of different shapes and sizes, meeting the quality control requirements in the spring production process, and preventing spring workpiece 413 from shaking and displacement during detection, ensuring that the spring keeps coaxial during the pressure process, avoiding inaccurate detection data due to position deviation, and guaranteeing the accuracy and reliability of detection results.

[0029] The utility model has been described in detail above, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, without departing from the spirit of the utility model, the modifications or improvements are within the scope of protection of the utility model.

Claims

1. A pressure detection device for spring production, comprising a bottom plate (1), a support plate (2) is fixedly installed on the outer side of the bottom plate (1), and an installation plate (3) is fixedly installed on the outer side of the support plate (2), characterized in that: The bottom plate (1) is provided with a replacement assembly (4) outside, the replacement assembly (4) comprises: Hydraulic device (41), the mounting plate (3) is fixedly installed with hydraulic device (41) outside, the hydraulic device (41) piston end is fixedly installed with vertical rod (42), the vertical rod (42) is fixedly installed with pressure detection module (43) outside, the pressure detection module (43) is fixedly installed with probe (44) outside; Rubber head (45), the probe (44) is fixedly installed with rubber head (45) outside, the pressure detection module (43) is fixedly installed with one end of round rod (46) outside, the other end of the round rod (46) is fixedly installed with limit post (47) outside, the round rod (46) is slidably installed with round ring plate (48) outside; Slide rail (49), the bottom plate (1) is fixedly installed with slide rail (49) outside, the slide rail (49) is slidably installed with slide plate (410) outside, the slide plate (410) is fixedly installed with handle (411) outside, the slide plate (410) is fixedly installed with cylinder (412) outside, the cylinder (412) is provided with spring workpiece (413) inside.

2. The pressure detecting device for spring production according to claim 1, characterized in that: The probe (44), rubber head (45), handle (411) and cylinder (412) are provided with multiple groups.

3. The pressure detecting device for spring production according to claim 1, characterized in that: The round ring plate (48) is arranged below the pressure detection module (43), the probe (44) and the rubber head (45), the hydraulic device (41), the vertical rod (42), the pressure detection module (43), the probe (44), the rubber head (45), the round rod (46), the limit post (47) and the round ring plate (48) are arranged above the cylinder (412), and the round cross section of the round ring plate (48) is consistent with the size of the round cross section inside the cylinder (412).

4. The pressure detecting device for spring production according to claim 1, characterized in that: The bottom plate (1) is provided with a clamping assembly (5) outside, the clamping assembly (5) comprises a spring rod (51), one end of the spring rod (51) is fixedly installed outside the support plate (2), the other end of the spring rod (51) is fixedly installed with an arc plate (52), and the arc plate (52) is rotatably installed with a roller (53) outside.

5. The pressure detecting device for spring production according to claim 4, characterized in that: The spring rod (51), the arc plate (52) and the roller (53) are provided with multiple groups.

6. The pressure detecting device for spring production according to claim 4, characterized in that: The spring rod (51), the arc plate (52) and the roller (53) are arranged at both ends of the cylinder (412), and the roller (53) is made of hard rubber.

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