Spring compression assembly mechanism

Abstract

The utility model discloses a spring compression assembly mechanism relates to spring assembly technical field. The spring compression assembly mechanism, including bottom plate, limiting mechanism and compression mechanism, the top fixed mounting of bottom plate has the placing table, and the top of placing table is established with the placing groove, and the guiding cylinder that placing groove is placed with the inner wall of its inlay is placed, and the inner wall fixed mounting of guiding cylinder has the guide rod, and the compression mechanism sets up in the top of bottom plate, and the compression mechanism includes riser, lead screw, slide, movable plate and briquetting, and the top fixed mounting of bottom plate has riser, and the one side outer surface of riser and the one side outer surface of placing table between rotatory mounting have lead screw, and the one side outer surface of riser and the one side outer surface of placing table between fixed mounting have slide. The spring compression assembly mechanism, through compression mechanism, drives briquetting to automatically top pressure and compresses to the realization assembly of guiding cylinder in spring, and the whole process has optimized operation step, has saved operation time, and has reduced operation difficulty.

Description

Technical Field

[0001] This utility model relates to the field of spring assembly technology, and in particular to a spring compression assembly mechanism. Background Technology

[0002] In the assembly process of spring thrust devices, the traditional manual compression assembly method has significant technical defects and safety hazards: due to the lack of special compression tools, operators need to apply pressure to the spring by hand, and the high elasticity of the spring results in a huge reaction force, which not only makes the force application process difficult and hard to control, but also makes it easy for the spring to suddenly spring out due to unstable operation; this assembly method is not only inefficient, requiring repeated attempts to complete the positioning, but also poses a serious safety threat to the operator's hands and face, and may cause the spring to break off and injure people; in addition, the unevenness of manual force application will also affect the compression accuracy of the spring, thereby reducing the overall assembly quality of the thrust device. Therefore, we propose a spring compression assembly mechanism. Utility Model Content

[0003] The purpose of this invention is to provide a spring compression assembly mechanism that can solve the problems of traditional manual compression assembly methods being both difficult and dangerous.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a spring compression assembly mechanism, comprising:

[0005] The base plate has a placement platform fixedly installed on its top. The top of the placement platform has a placement groove, and a guide cylinder that fits against its inner wall is placed in the placement groove. A guide rod is fixedly installed on the inner wall of the guide cylinder.

[0006] A limiting mechanism is installed on the placement platform and is used to limit and fix the guide cylinder.

[0007] The compression mechanism is located on the top of the base plate. The compression mechanism includes a vertical plate, a lead screw, a slide rod, a movable plate, and a pressure block. The vertical plate is fixedly installed on the top of the base plate. A lead screw is rotatably installed between one outer surface of the vertical plate and one outer surface of the placement platform. A slide rod is fixedly installed between one outer surface of the vertical plate and one outer surface of the placement platform. A movable plate is threaded onto the lead screw. A pressure block is fixedly installed on the top of the movable plate.

[0008] Preferably, the compression mechanism further includes a servo motor, with the servo motor fixedly installed on the outer surface of the other side of the upright plate. The rotating shaft of the servo motor is connected to the lead screw drive, and the movable plate is movably sleeved on the slide rod.

[0009] Preferably, the limiting mechanism includes a strip groove, a rotating block, a limiting rod, and a lever. A set of strip grooves is provided on both the front and rear sides of the placement platform. A rotating block is rotatably installed between the inner top and inner bottom of the strip groove on the front side. A limiting rod is fixedly installed on the outer surface of the rotating block. The limiting rod is in contact with the outer surface of the guide cylinder. A lever is fixedly installed on the outer surface of the rotating block.

[0010] Preferably, two sets of limiting sleeves are fixedly installed between one outer surface of the upright plate and one outer surface of the placement platform. Each set of limiting sleeves has a groove, and a placement opening is formed between the two sets of grooves.

[0011] Preferably, two sets of baffles are fixedly installed on the top of the base plate to improve aesthetics.

[0012] Preferably, a slot is provided on one side of the placement platform, and a handle that passes through the slot is fixedly installed at one end of the guide tube.

[0013] Preferably, the base plate has four sets of mounting holes that are evenly distributed at the four corners of the base plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] (1) The spring compression assembly mechanism drives the pressure block to automatically press and compress the spring into the guide cylinder to achieve assembly. The whole process optimizes the operation steps, saves operation time, reduces operation difficulty, and solves the problem that when assembling the spring thrust device, the spring needs to be compressed and assembled. Due to the lack of special tools, it is not easy to exert force when assembling manually, and the operation is inconvenient. During the compression of the spring, the spring has a large back thrust, which poses a certain safety risk to the operator. The mechanism improves the practicality of the mechanism.

[0016] (2) The spring compression assembly mechanism can be used with the placement platform to limit and fix the guide cylinder through the limiting mechanism. At the same time, under the action of the limiting sleeve and the groove, the spring can be placed between the two sets of limiting sleeves. When compressing the spring, the spring can be limited to prevent it from popping out, which improves the safety of the operator, ensures the effectiveness of the mechanism, and is conducive to the promotion and use of the mechanism. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a frontal perspective view of the present invention;

[0019] Figure 2 for Figure 1 Enlarged view of the structure at point A in the middle;

[0020] Figure 3 This is a schematic diagram of the structure of the partial compression mechanism of this utility model;

[0021] Figure 4 This is a structural schematic diagram of the guide cylinder and its associated components of this utility model.

[0022] Reference numerals: 1. Base plate; 2. Placement platform; 3. Guide cylinder; 4. Guide rod; 5. Compression mechanism; 51. Vertical plate; 52. Servo motor; 53. Lead screw; 54. Slide rod; 55. Movable plate; 56. Pressure block; 6. Limiting mechanism; 61. Strip groove; 62. Rotating block; 63. Limiting rod; 64. Toggle rod; 7. Limiting sleeve; 8. Groove; 9. Baffle; 10. Handle; 11. Mounting hole. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Please see Figure 1-4 This utility model provides a technical solution: a spring compression assembly mechanism, including a base plate 1, a limiting mechanism 6 and a compression mechanism 5. A placement platform 2 is fixedly installed on the top of the base plate 1. A placement groove is opened on the top of the placement platform 2. A guide cylinder 3 that fits against its inner wall is placed in the placement groove. A guide rod 4 is fixedly installed on the inner wall of the guide cylinder 3. The limiting mechanism 6 is set on the placement platform 2. The limiting mechanism 6 is used to limit and fix the guide cylinder 3. Two sets of baffles 9 are fixedly installed on the top of the base plate 1. A through groove is opened on one side of the placement platform 2. A handle 10 that passes through the through groove is fixedly installed at one end of the guide cylinder 3. Four sets of mounting holes 11 are opened through the base plate 1 and are evenly distributed at the four corners of the base plate 1.

[0025] The compression mechanism 5 is located on the top of the base plate 1. The compression mechanism 5 includes a vertical plate 51, a lead screw 53, a slide rod 54, a movable plate 55, and a pressure block 56. The vertical plate 51 is fixedly installed on the top of the base plate 1. The lead screw 53 is rotatably installed between one outer surface of the vertical plate 51 and one outer surface of the placement platform 2. The slide rod 54 is fixedly installed between one outer surface of the vertical plate 51 and one outer surface of the placement platform 2. The movable plate 55 is threaded onto the lead screw 53. The pressure block 56 is fixedly installed on the top of the movable plate 55.

[0026] The compression mechanism 5 also includes a servo motor 52. The servo motor 52 is fixedly installed on the outer surface of the other side of the upright plate 51. The rotating shaft of the servo motor 52 is connected to the lead screw 53 for transmission. The movable plate 55 is movably sleeved on the slide rod 54. Two sets of limiting sleeves 7 are fixedly installed between the outer surface of one side of the upright plate 51 and the outer surface of one side of the placement platform 2. Each set of limiting sleeves 7 has a set of grooves 8. The two sets of grooves 8 form a placement opening. Through the compression mechanism 5, the driving pressure block 56 automatically presses and compresses the spring into the guide cylinder 3 to achieve assembly. The whole process optimizes the operation steps, saves operation time, and reduces operation difficulty. It solves the problem that when assembling the spring thrust device, the spring needs to be compressed for assembly. Due to the lack of special tools, it is not easy to exert force during manual assembly, and the operation is inconvenient. During the compression of the spring, the large spring back thrust poses a certain safety risk to the operator. The mechanism improves its practicality.

[0027] The limiting mechanism 6 includes a strip groove 61, a rotating block 62, a limiting rod 63, and a lever 64. A set of strip grooves 61 is provided on both the front and rear sides of the placement platform 2. A rotating block 62 is rotatably mounted between the top and bottom inner sides of the strip groove 61 on the front side. A limiting rod 63 is fixedly mounted on the outer surface of the rotating block 62, and the limiting rod 63 is in contact with the outer surface of the guide cylinder 3. A lever 64 is fixedly mounted on the outer surface of the rotating block 62. The limiting mechanism 6, in conjunction with the placement platform 2, can limit and fix the guide cylinder 3. Simultaneously, under the action of the limiting sleeve 7 and the groove 8, while allowing the spring to be placed between the two sets of limiting sleeves 7, it can limit the spring during compression, preventing it from popping out. This improves operator safety, ensures the effectiveness of the mechanism, and facilitates its promotion and use.

[0028] Working principle: First, control the servo motor 52 to start and drive the lead screw 53 to rotate, driving the movable plate 55 to move, and the pressure block 56 to move close to the upright plate 51. Insert the spring and the cap at one end of the spring through the placement port formed between the two sets of grooves 8 into the space between the two sets of limiting sleeves 7, and then insert it into the guide cylinder 3. Part of the spring and the cap are exposed on the outside. Then the spring can be compressed. Control the servo motor 52 to start again and drive the pressure block 56 to move. Contact the cap and slowly compress the spring into the guide cylinder 3 until the spring is completely inside the guide cylinder 3 and the cap is stuck on the guide cylinder 3 and seals the guide cylinder 3 to complete the assembly. Then, rotate the lever 64 to drive the rotating block 62 to rotate along with the limiting rod 63, so that the limiting rod 63 moves to the front of the placement platform 2 to release the limitation on the guide cylinder 3. The guide cylinder 3 can be taken out by the handle 10.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A spring compression assembly mechanism, characterized in that, include: The base plate (1) has a fixed platform (2) on its top. The top of the platform (2) has a placement groove. A guide cylinder (3) that fits against its inner wall is placed in the placement groove. A guide rod (4) is fixedly installed on the inner wall of the guide cylinder (3). The limiting mechanism (6) is set on the placement platform (2) and is used to limit and fix the guide cylinder (3); The compression mechanism (5) is located on the top of the base plate (1). The compression mechanism (5) includes a vertical plate (51), a lead screw (53), a slide rod (54), a movable plate (55), and a pressure block (56). The vertical plate (51) is fixedly installed on the top of the base plate (1). The lead screw (53) is rotatably installed between one outer surface of the vertical plate (51) and one outer surface of the placement platform (2). The slide rod (54) is fixedly installed between one outer surface of the vertical plate (51) and one outer surface of the placement platform (2). The movable plate (55) is threaded onto the lead screw (53). The pressure block (56) is fixedly installed on the top of the movable plate (55).

2. The spring compression assembly mechanism according to claim 1, characterized in that: The compression mechanism (5) also includes a servo motor (52). The servo motor (52) is fixedly installed on the outer surface of the other side of the upright plate (51). The rotating shaft of the servo motor (52) is connected to the lead screw (53) for transmission. The movable plate (55) is movably sleeved on the slide rod (54).

3. The spring compression assembly mechanism according to claim 2, characterized in that: The limiting mechanism (6) includes a strip groove (61), a rotating block (62), a limiting rod (63), and a lever (64). A set of strip grooves (61) are provided on the front and rear sides of the placement platform (2). A rotating block (62) is rotatably installed between the inner top and inner bottom of the strip groove (61) on the front side. A limiting rod (63) is fixedly installed on the outer surface of the rotating block (62). The limiting rod (63) is in contact with the outer surface of the guide cylinder (3). A lever (64) is fixedly installed on the outer surface of the rotating block (62).

4. The spring compression assembly mechanism according to claim 3, characterized in that: Two sets of limiting sleeves (7) are fixedly installed between one outer surface of the upright plate (51) and one outer surface of the placement platform (2). Each set of limiting sleeves (7) has a groove (8) formed between the two sets of grooves (8).

5. A spring compression assembly mechanism according to claim 4, characterized in that: Two sets of baffles (9) are fixedly installed on the top of the base plate (1).

6. A spring compression assembly mechanism according to claim 5, characterized in that: A slot is provided on one side of the placement platform (2), and a handle (10) is fixedly installed at one end of the guide tube (3) through the slot.

7. A spring compression assembly mechanism according to claim 6, characterized in that: The base plate (1) has four sets of mounting holes (11) that are evenly distributed at the four corners of the base plate (1).

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