CN214569014U

CN214569014U - Detection apparatus is used in spring production suitable for different models

Info

Publication number: CN214569014U
Application number: CN202120574861.6U
Authority: CN
Inventors: 桂林; 任涛
Original assignee: Chongqing Zhonghai Spring Co Ltd
Current assignee: Chongqing Zhonghai Spring Co Ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-11-02
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a detection apparatus is used in spring production suitable for different models, including organism, motor, pick-up plate and telescopic link, the fixed column is installed on the upper end right side of organism, and the lower extreme internally mounted of organism has the motor to the output shaft of motor is connected with the screw rod, and the middle part cover of screw rod is equipped with the movable block moreover, the one end of movable block is fixed with the pick-up plate, and the right-hand member of pick-up plate installs the display block to the display block is located the inside of spout, and the inside of fixed column is seted up to the spout moreover, the upper end internal shaft of organism is connected with the carousel, the regulation platform is installed to the tip of stopper, the movable groove has been seted up to the inside of regulation platform. This detection device is used in spring production suitable for different models can carry out elasticity to the spring of unidimensional model and detect, can avoid taking place crooked messenger to detect the inaccurate problem of data and taking place when compressing the detection to the spring simultaneously.

Description

Detection apparatus is used in spring production suitable for different models

Technical Field

The utility model relates to a spring production technical field specifically is a detection device is used in spring production suitable for different models.

Background

In our life and production process, the spring is favored by the user's degree of depth because of self scalability, the characteristic that can kick-back, and wherein the spring itself is exactly a mechanical part, and the spring is made by elastic material, takes place deformation under the external force effect, and when the external force of removal after the reconversion, in the production preparation of spring, need detect the elasticity of spring, but current detection device for spring production still has the following problem:

in production, various springs need to be detected, the detection device for producing the springs is inconvenient to adjust according to different sizes and models of the springs, the applicability of the device is reduced, and inclined bending is easy to occur when the springs are compressed and detected, so that the accuracy of detected data is low.

Therefore, we propose a detection device for spring production suitable for different models so as to solve the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detection device is used in spring production suitable for different models to solve the inconvenient size according to the spring of adjusting of current detection device for spring production on the existing market that above-mentioned background art provided, and the spring is easy to appear the bending of slope when compressing the detection, leads to the not high problem of detection data accuracy.

In order to achieve the above object, the utility model provides a following technical scheme: a detection device suitable for spring production of different models comprises a machine body, a motor, a detection plate and a telescopic rod, wherein a fixed column is installed on the right side of the upper end of the machine body, the motor is installed inside the lower end of the machine body, a screw rod is connected to the output end of the motor in a shaft mode, a movable block is sleeved in the middle of the screw rod, the detection plate is fixed to one end of the movable block, a display block is installed at the right end of the detection plate and located inside a sliding groove, the sliding groove is formed in the fixed column, a rotary disc is connected to the inner shaft of the upper end of the machine body, a limiting groove is formed in the upper end of the machine body, a limiting block is arranged inside the limiting groove, an adjusting table is installed at the end portion of the limiting block, a worm and a worm wheel are respectively connected to the inner portion of the adjusting table in a shaft mode, the worm and the worm wheel are mutually meshed, a gear is installed at one end of the worm wheel, a movable groove is formed in the adjusting table, and a rack is arranged in the movable groove, and a clamping block is arranged at one end of the rack.

Preferably, a telescopic rod is movably mounted between the detection plate and the machine body, a connecting rod is respectively connected with the end part of the limiting block and the turntable through a shaft, and the length of the connecting rod between the telescopic rod and the turntable is smaller than that between the limiting block and the turntable.

Preferably, the limiting groove is designed to be a T-shaped structure, and the limiting groove and the limiting block form a clamping sliding structure.

Preferably, the adjusting tables are symmetrically provided with 2 about the central axis of the turntable, and the 2 adjusting tables are symmetrically provided with 2 groups about the central axis of the machine body, and wherein 1 group of adjusting tables is located in the middle of the detection plate.

Preferably, the rack and the gear form a meshing structure, and 2 racks are symmetrically distributed around the central axis of the gear.

Preferably, one side of the upper end of the clamping block is inclined, the clamping block and the movable groove form clearance fit, and the movable groove is designed to be rectangular.

Compared with the prior art, the beneficial effects of the utility model are that: the detection device is suitable for producing springs of different models;

1. the rotary table and the clamping block are arranged, so that the position of the adjusting table 13 can be adjusted according to the width of the spring, the gear is driven to rotate through the meshing action between the worm wheel and the worm, the gear is meshed with the rack, the clamping block can adjust clamping according to the thickness of the spring wire, the purpose of clamping and fixing the spring according to different sizes and models can be achieved, and the applicability of the detection device is improved;

2. be provided with pick-up plate and telescopic link for after the motor drives the screw rod and rotates, the pick-up plate can realize reciprocating under the effect of the movable block of cover at the screw rod middle part, when compressing the spring and detecting, under the limiting displacement of telescopic link, can avoid the spring to take place to buckle, improve the accuracy nature of detection data.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a top-down structure of the turntable of the present invention;

FIG. 4 is a schematic view of a rack cut-open structure of the present invention;

FIG. 5 is a schematic view of a worm wheel of the present invention;

figure 6 is the utility model discloses spacing groove side cut open structure schematic diagram.

In the figure: 1. a body; 2. a motor; 3. a screw; 4. a movable block; 5. detecting a plate; 6. a display block; 7. a chute; 8. fixing a column; 9. a turntable; 10. a limiting groove; 11. a connecting rod; 12. a limiting block; 13. an adjusting table; 14. a worm; 15. a worm gear; 16. a gear; 17. a rack; 18. a movable groove; 19. a clamping block; 20. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a detection device suitable for spring production of different models comprises a machine body 1, a motor 2, a screw rod 3, a movable block 4, a detection plate 5, a display block 6, a sliding groove 7, a fixed column 8, a rotary table 9, a limit groove 10, a connecting rod 11, a limit block 12, an adjusting table 13, a worm 14, a worm wheel 15, a gear 16, a rack 17, a movable groove 18, a clamping block 19 and a telescopic rod 20, wherein the fixed column 8 is installed on the right side of the upper end of the machine body 1, the motor 2 is installed inside the lower end of the machine body 1, the screw rod 3 is connected with an output end shaft of the motor 2, the movable block 4 is sleeved in the middle of the screw rod 3, the detection plate 5 is fixed at one end of the movable block 4, the display block 6 is installed at the right end of the detection plate 5, the display block 6 is located inside the sliding groove 7, the sliding groove 7 is arranged inside the fixed column 8, the rotary table 9 is connected with the inner shaft of the upper end of the machine body 1, the limit groove 10 is formed in the upper end of the machine body 1, a limiting block 12 is arranged in the limiting groove 10, an adjusting platform 13 is arranged at the end part of the limiting block 12, a worm 14 and a worm wheel 15 are respectively and axially connected in the adjusting platform 13, the worm 14 and the worm wheel 15 are meshed with each other, a gear 16 is arranged at one end of the worm wheel 15, a movable groove 18 is formed in the adjusting platform 13, a rack 17 is arranged in the movable groove 18, and a clamping block 19 is arranged at one end of the rack 17;

an expansion link 20 is movably installed between the detection plate 5 and the machine body 1, a connecting rod 11 is respectively connected between one end of the expansion link 20 and the end of the limit block 12 and the turntable 9 through a shaft, and the length of the connecting rod 11 between the expansion link 20 and the turntable 9 is smaller than that of the connecting rod 11 between the limit block 12 and the turntable 9, so that when the position of the adjusting table 13 is moved according to the width of the spring, the adjusting table 13 and the expansion link 20 on the other side can be simultaneously driven to move under the action of the connecting rod 11, and when the spring can be compressed under the action of the expansion link 20, the problem that the detection data is not accurate due to the bending of the spring is avoided;

the limiting groove 10 is designed to be in a T-shaped structure, and the limiting groove 10 and the limiting block 12 form a clamping sliding structure, so that the adjusting table 13 can stably move in the limiting groove 10;

2 adjusting tables 13 are symmetrically arranged about the central axis of the rotary table 9, and 2 groups of the 2 adjusting tables 13 are symmetrically arranged about the central axis of the

machine body

1, and 1 group of the adjusting tables 13 is positioned in the middle of the detection plate 5, so that the upper end and the lower end of the spring can be clamped and fixed, and the elasticity of the spring can be detected when the horizontal height position of the detection plate 5 is adjusted;

the rack 17 and the gear 16 form an engaging structure, 2 racks 17 are symmetrically distributed about the central axis of the gear 16, one side of the upper end of the clamping block 19 is inclined, the clamping block 19 and the movable groove 18 form clearance fit, and the movable groove 18 is designed to be a rectangular structure, so that after the worm 14 is rotated, the worm 14 and the worm wheel 15 are engaged with each other, the worm wheel 15 can be driven to rotate, the gear 16 which is positioned on the same axis with the worm wheel 15 rotates along with the worm wheel, the gear 16 is engaged with the rack 17, and under the attaching action of the clamping block 19 and the movable groove 18, the rack 17 can be driven to move, and the clamping block 19 can be adjusted and clamped according to the thickness of the spring wire.

The working principle is as follows: when the detection device suitable for producing springs of different models is used, the original length of the spring free of external force is firstly measured, as shown in figures 1-6, a motor 2 is started, the motor 2 drives a screw rod 3 to rotate, a detection plate 5 is sleeved in the middle of the screw rod 3 due to a movable block 4 arranged at one end and can move upwards until an expansion link 20 is separated up and down, the spring is placed in the middle of a machine body 1, the position of an adjusting table 13 is adjusted according to the width of the lower end of the spring, the expansion link 20 and an adjusting table 13 at the other side can be driven to move under the action of a connecting rod 11 and a turntable 9, a worm 14 is rotated, the worm wheel 15 is meshed with the worm 14, the worm wheel 15 can be driven to rotate, a gear 16 on the same shaft with the worm wheel 15 rotates along with the gear, the gear 16 is meshed with a rack 17, and under the joint action of a clamping block 19 and a movable groove 18, the rack 17 can be driven to move, so that the clamping block 19 can be adjusted and clamped according to the thickness of the spring wire;

as shown in figure 1, reverse starter motor 2, like theory of operation, fixes the spring upper end through clamp splice 19 on the pick-up plate 5, and then can carry out tensile and compressed data detection to the spring, and when carrying out compression detection to the spring, under the effect of telescopic link 20, can avoid the spring to take place the crooked inaccurate problem emergence that leads to the measured data, again according to the former length data of spring, calculates the elastic coefficient of spring, and then can realize carrying out elasticity detection to the spring of different size models.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a detection device is used in spring production suitable for different models, includes organism (1), motor (2), pick-up plate (5) and telescopic link (20), its characterized in that: the detection device is characterized in that a fixed column (8) is installed on the right side of the upper end of the machine body (1), a motor (2) is installed inside the lower end of the machine body (1), a screw rod (3) is connected to an output end shaft of the motor (2), a movable block (4) is sleeved in the middle of the screw rod (3), a detection plate (5) is fixed to one end of the movable block (4), a display block (6) is installed at the right end of the detection plate (5), the display block (6) is located inside a sliding groove (7), the sliding groove (7) is arranged inside the fixed column (8), a rotary disc (9) is connected to the inner shaft of the upper end of the machine body (1), a limit groove (10) is formed in the upper end of the machine body (1), a limit block (12) is arranged inside the limit groove (10), an adjusting table (13) is installed at the end portion of the limit block (12), and a worm (14) and a worm wheel (15) are respectively connected to the inner shaft of the adjusting table (13), and the worm (14) and the worm wheel (15) are meshed with each other, a gear (16) is installed at one end of the worm wheel (15), a movable groove (18) is formed in the adjusting platform (13), a rack (17) is arranged in the movable groove (18), and a clamping block (19) is installed at one end of the rack (17).

2. The detection device for producing the spring suitable for different models according to claim 1, characterized in that: a telescopic rod (20) is movably mounted between the detection plate (5) and the machine body (1), a connecting rod (11) is respectively connected between one end of the telescopic rod (20) and the end of the limiting block (12) and the turntable (9) in a shaft mode, and the length of the connecting rod (11) between the telescopic rod (20) and the turntable (9) is smaller than that of the connecting rod (11) between the limiting block (12) and the turntable (9).

3. The detection device for producing the spring suitable for different models according to claim 1, characterized in that: the limiting groove (10) is designed to be of a T-shaped structure, and the limiting groove (10) and the limiting block (12) form a clamping sliding structure.

4. The detection device for producing the spring suitable for different models according to claim 1, characterized in that: the adjusting tables (13) are symmetrically provided with 2 about the central axis of the turntable (9), and the 2 adjusting tables (13) are symmetrically provided with 2 groups about the central axis of the machine body (1), and 1 group of adjusting tables (13) is positioned in the middle of the detection plate (5).

5. The detection device for producing the spring suitable for different models according to claim 1, characterized in that: the rack (17) and the gear (16) form a meshing structure, and 2 racks (17) are symmetrically distributed around the central axis of the gear (16).

6. The detection device for producing the spring suitable for different models according to claim 1, characterized in that: one side of the upper end of the clamping block (19) is inclined, the clamping block (19) and the movable groove (18) form clearance fit, and the movable groove (18) is designed to be rectangular.