Protection device for spring manufacturing

Abstract

The utility model relates to the technical field of spring detection, and discloses a protection device for spring manufacturing, which comprises a testboard, a guide mechanism arranged on the testboard, support legs fixedly arranged at four corners of the lower end of the testboard, a protection mechanism arranged on the testboard, the guide mechanism comprising a support column and a guide plate, the number of the supporting columns is multiple, the multiple supporting columns are fixed to the four corners of the upper end of the testing table, guide rods are fixedly arranged at the upper ends of the multiple supporting columns, the guide plate slides up and down at the upper end of the testing table, and a top plate is fixedly arranged at the upper ends of the multiple guide rods. According to the utility model, the device is simple in operation and accurate in positioning, can rapidly switch the spring test mode to ensure the later use effect of the spring, and has the protection test performance to ensure the safety of an operator, thereby improving the practicability and safety of the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring detection technical field especially relates to a protection device for spring manufacturing. BACKGROUND

[0002] Spring is a kind of mechanical parts using elasticity to work, and the use industry is wide and the kind of spring is complex and various, according to shape, mainly have helical spring, spiral spring, plate spring, special-shaped spring etc.Spring manufacturing protection device is indispensable in spring manufacturing industry, it is mainly used to provide necessary protection in the production, test and subsequent use of spring, to ensure the safety and reliability of spring.

[0003] Through the retrieval, the existing spring manufacturing protection device when using test after spring manufacturing, the precision of heavy pressure or stretch affects the shape of spring after test, and then leads to spring deformation, affects the use of spring, and when heavy pressure is operated to spring, spring is influenced by force and reaction force and is easy to bounce off, causes the harm to operator.

[0004] Therefore, the technical personnel in the art provide a spring manufacturing protection device to solve the problems in the background art. UTILITY MODEL CONTENT

[0005] The utility model discloses a spring manufacturing protection device, which is simple to operate, accurate in positioning, can quickly switch the test mode of spring, ensures the effect of later use of spring, has protection test performance, ensures the safety of operator, and improves the practicability and safety of the device.

[0006] To achieve the above object, the utility model provides the following technical scheme.

[0007] A kind of spring manufacturing protection device, including test table, the test table is provided with guiding mechanism, the test table lower end four corners are all fixedly arranged with support leg, the test table is provided with protection mechanism, the test table front end is fixedly arranged with data screen;

[0008] The guiding mechanism includes support column and guide plate, the number of support column is multiple, multiple support column are all fixed on the test table upper end four corners, multiple support column upper end are all fixedly arranged with guide rod, the guide plate slides on the test table upper end, multiple guide rod upper end are fixedly arranged with top plate;

[0009] By the above technical scheme, the precision and stability of the moving track of the guide plate can be ensured through the guide rod, the guide plate can move up and down on the test table under the action of the first electric telescopic rod, and the guide plate has certain stability in the moving process under the sliding action of the sleeve ring on the guide rod, the mode of testing the spring can be quickly switched, deviation in stretching and heavy pressing the spring is avoided, and therefore the practicability of the device is improved.

[0010] Further, the protection mechanism comprises a positioning ring and a transparent protection cylinder, the positioning ring is fixedly arranged at the upper end of the test table, the transparent protection cylinder is clamped on the test table, a spring placing groove is formed in the lower end of the transparent protection cylinder, and a pressure sensor is fixedly arranged in the transparent protection cylinder.

[0011] By the above technical scheme, the transparent protection cylinder can ensure that the spring does not bounce when heavy pressing the spring, and thus the operator is not harmed, the positioning ring is clamped into the positioning groove, and thus the transparent protection cylinder is fixed on the test table, and therefore the safety of the device is improved.

[0012] Further, sleeve rings are fixedly arranged at the four corners of the guide plate, and the sleeve rings slide on the corresponding guide rods.

[0013] By the above technical scheme, the sleeve rings slide on the corresponding guide rods, and thus the precision and stability of the moving track of the guide plate are ensured.

[0014] Further, a first electric telescopic rod is fixedly arranged at the upper end of the top plate, and the lower end of the first electric telescopic rod is fixedly connected to the upper end of the guide plate.

[0015] By the above technical scheme, the first electric telescopic rod is fixedly connected to the upper end of the guide plate, and thus the guide plate can move up and down on the test table.

[0016] Further, a second electric telescopic rod is fixedly arranged at the lower end of the guide plate, a threaded column is fixedly arranged at the lower end of the second electric telescopic rod, a tension sensor is fixedly arranged in the threaded column, and a pulling hook is fixedly arranged at the upper end of the test table and the lower end of the threaded column.

[0017] By the above technical scheme, the pulling hook is fixedly arranged at the upper end of the test table and the lower end of the threaded column, and thus the spring can be stretched for testing.

[0018] Further, a pressing plate is detachably arranged at the lower end of the second electric telescopic rod and at the threaded column.

[0019] Through the technical scheme, the spring can be tested under heavy pressure, the bearing toughness of the spring is detected, and the data is transmitted on the data screen in real time.

[0020] Further, the lower end of the transparent protective cylinder is provided with a positioning groove, and the positioning ring is clamped in the positioning groove.

[0021] Through the technical scheme, the transparent protective cylinder can be fixed on the test table by clamping the positioning ring in the positioning groove, so that the safety during the heavy pressure test of the spring is ensured.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1. The protective device for spring manufacturing can ensure the accuracy and stability of the moving track of the guide plate through the guide rod, can move up and down on the test table through the guide plate affected by the first electric telescopic rod, can have certain stability during the movement through the sliding effect of the sleeve ring on the guide rod, and can quickly switch the spring test mode, so that deviation during the stretching and heavy pressure of the spring is avoided, and the practicality of the device is improved.

[0024] 2. The protective device for spring manufacturing can avoid the spring from bouncing and causing harm to the operator during the heavy pressure test of the spring through the transparent protective cylinder, can fix the transparent protective cylinder on the test table by clamping the positioning ring in the positioning groove, and can improve the safety of the device.

[0025] 3. The protective device for spring manufacturing is simple to operate, accurate in positioning, can quickly switch the spring test mode, can ensure the effect of the later use of the spring, has the protection test performance, can ensure the safety of the operator, and can improve the practicality and safety of the device. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The utility model provides a kind of spring manufacturing protective device for the utility model proposes the perspective view of the protective device for spring manufacturing;

[0027] Figure 2 The utility model provides another state perspective view of the protective device for spring manufacturing;

[0028] Figure 3 The utility model provides the guide plate structure schematic view of the protective device for spring manufacturing;

[0029] Figure 4The utility model provides a transparent protection cylinder structure schematic view of protection device for spring manufacturing is provided.

[0030] Figure 5 For Figure 3 The enlarged view of A in the middle.

[0031] Legend:

[0032] 1, test platform, 2, guide mechanism, 21, support column, 22, guide plate, 23, guide rod, 24, collar, 25, top plate, 26, first electric telescopic rod, 3, support leg, 4, second electric telescopic rod, 5, threaded column, 6, drag hook, 7, protection mechanism, 71, positioning ring, 72, transparent protection cylinder, 73, positioning groove, 74, spring slot, 75, pressure sensor, 76, tension sensor, 8, pressing plate, 9, data screen. Specific embodiments

[0033] The technical solutions in the specific embodiments of the utility model will be described clearly and completely in combination with the drawings in the specific embodiments of the utility model. Obviously, the described specific embodiments are only part of the specific embodiments of the utility model, not all the specific embodiments. Based on the specific embodiments in the utility model, all other specific embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0034] Refer to Figures 1-3 And 5, the utility model provides a kind of specific embodiment: a kind of protection device for spring manufacturing, including test platform 1, test platform 1 is provided with guide mechanism 2, test platform 1 lower end four corners are all fixedly provided with support leg 3, test platform 1 is provided with protection mechanism 7, test platform 10 front end is fixedly provided with data screen 9;

[0035] The guide mechanism 2 comprises support columns 21 and a guide plate 22, the support columns 21 are fixed to the four corners of the upper end of the test table 1, guide rods 23 are fixed to the upper ends of the support columns 21, the guide plate 22 slides up and down on the upper end of the test table 1, a top plate 25 is fixed to the upper ends of the guide rods 23, the guide rods 23 ensure the accuracy and stability of the movement track of the guide plate 22, the guide plate 22 is driven by the first electric telescopic rod 26 to move up and down on the test table 1, and the guide plate 22 is driven by the sleeve ring 24 to slide on the guide rod 23 to ensure stability during movement, and the mode of testing the spring can be quickly switched, thereby avoiding deviation during stretching and heavy pressure on the spring, thereby improving the practicability of the device, the sleeve ring 24 is fixed to the four corners of the guide plate 22, the sleeve ring 24 slides on the corresponding guide rod 23, the sleeve ring 24 sliding on the corresponding guide rod 23 ensures the accuracy and stability of the movement track of the guide plate 22, the first electric telescopic rod 26 is fixed to the upper end of the top plate 25, the lower end of the first electric telescopic rod 26 is fixed to the upper end of the guide plate 22, the first electric telescopic rod 26 drives the guide plate 22 to move up and down on the test table 1, the second electric telescopic rod 4 is fixed to the lower end of the guide plate 22, the threaded column 5 is fixed to the lower end of the second electric telescopic rod 4, the tension sensor 76 is fixed in the threaded column 5, the draw hook 6 is fixed to the upper end of the test table 1 and the lower end of the threaded column 5, the draw hook 6 is used for stretching test of the spring, the pressing plate 8 is detachably arranged at the lower end of the second electric telescopic rod 4 and the threaded column 5, the pressing plate 8 is used for heavy pressure test of the spring, thereby detecting the bearing toughness of the spring and transmitting the data on the data screen 9 in real time.

[0036] Referring to Figure 1 and 4 The protection mechanism 7 comprises a positioning ring 71 and a transparent protection cylinder 72, the positioning ring 71 is fixed to the upper end of the test table 1, the transparent protection cylinder 72 is clamped to the test table 1, the spring placing groove 74 is formed in the lower end of the transparent protection cylinder 72, the pressure sensor 75 is fixed in the transparent protection cylinder 72, the transparent protection cylinder 72 can prevent the spring from bouncing and causing harm to the operator during heavy pressure test of the spring, the transparent protection cylinder 72 is arranged on the test table 1, the positioning ring 71 is clamped into the positioning groove 73, and the transparent protection cylinder 72 is fixed to the test table 1, thereby improving the safety of the device, the positioning groove 73 is formed in the lower end of the transparent protection cylinder 72, the positioning ring 71 is clamped in the positioning groove 73, the transparent protection cylinder 72 is fixed to the test table 1 by the positioning ring 72 clamped in the positioning groove 73, thereby ensuring safety during heavy pressure test of the spring.

[0037] Working principle: the spring manufacturing protection device uses, first of all, the transparent protective cylinder 72 is placed on the test table 1, make the positioning ring 71 card into the positioning groove 73, and then the transparent protective cylinder 72 can be fixed on the test table 1, then the spring is put into the transparent protective cylinder 72, and the spring is placed in the spring slot 74, then start the first electric telescopic rod 26 and the second electric telescopic rod 4, make the guide plate 22 under the action of the guide rod 23 on the test table 1 stable movement, and make the pressing plate 8 accurately into the transparent protective cylinder 72, and then the spring in the internal spring is carried out, and the spring is prevented from bouncing and falling when the spring is pressed, and the operator is prevented from being hurt, then the first electric telescopic rod 26 and the second electric telescopic rod 4 reset, and the spring after the pressure is removed, the performance of the spring is checked, then another spring can be pressed, when the spring needs to be stretched, the pressing plate 8 and the transparent protective cylinder 72 can be removed, the hook 6 is exposed, and the spring is hooked on the hook 6, then the first electric telescopic rod 26 and the second electric telescopic rod 4 are moved again, the spring can be stretched, then the data obtained by the pressure sensor 75 and the tension sensor 76 is presented on the data screen 9, and then the toughness of the spring is directly understood, so that the practicability and safety of the device are improved.

[0038] Finally, it should be noted that: the above only for the preferred specific embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A protection device for spring manufacturing, comprising a testing table (1), characterized in that: The test bench (1) is provided with a guide mechanism (2), the lower end of the test bench (1) is fixedly provided with supporting legs (3) at four corners, the test bench (1) is provided with a protection mechanism (7), and the front end of the test bench (10) is fixedly provided with a data screen (9). The guide mechanism (2) comprises supporting columns (21) and guide plates (22), the number of the supporting columns (21) is plural, the supporting columns (21) are fixed at four corners of the upper end of the test bench (1), guide rods (23) are fixedly arranged at the upper ends of the supporting columns (21), the guide plates (22) slide up and down on the upper end of the test bench (1), and top plates (25) are fixedly arranged at the upper ends of the guide rods (23).

2. The protection device for spring manufacturing according to claim 1, characterized in that: The protection mechanism (7) comprises a positioning ring (71) and a transparent protection cylinder (72), the positioning ring (71) is fixedly arranged on the upper end of the test bench (1), the transparent protection cylinder (72) is clamped on the test bench (1), a spring groove (74) is formed in the lower end of the transparent protection cylinder (72), and a pressure sensor (75) is fixedly arranged in the transparent protection cylinder (72).

3. The protection device for spring manufacturing according to claim 1, characterized in that: The guide plates (22) are fixedly provided with sleeve rings (24) at four corners, and the sleeve rings (24) slide on the corresponding guide rods (23).

4. The protection device for spring manufacturing according to claim 1, characterized in that: The top plates (25) are fixedly provided with first electric telescopic rods (26) at the upper ends, and the lower ends of the first electric telescopic rods (26) are fixedly connected to the upper ends of the guide plates (22).

5. The protective device for spring manufacturing according to claim 1, characterized in that: The guide plates (22) are fixedly provided with second electric telescopic rods (4) at the lower ends, the lower ends of the second electric telescopic rods (4) are fixedly provided with threaded columns (5), the threaded columns (5) are fixedly provided with tension sensors (76) inside, and the lower ends of the threaded columns (5) and the upper ends of the test bench (1) are fixedly provided with hooks (6).

6. A protection device for spring manufacturing according to claim 5, characterized in that: The lower ends of the second electric telescopic rods (4) and the threaded columns (5) are detachably provided with pressing plates (8).

7. The protection device for spring manufacturing according to claim 2, characterized in that: The lower end of the transparent protection cylinder (72) is provided with a positioning groove (73), and the positioning ring (71) is clamped in the positioning groove (73).

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