Clamp spring press fitting tool

Abstract

The clamp spring press fitting tool comprises an operation table, two sets of sliding grooves which are oppositely arranged in parallel are formed in the top end of the operation table, a lead screw and a sliding rod are arranged in the sliding grooves respectively, a motor is fixedly installed at the end, close to the lead screw, of the operation table, and one end of the lead screw is rotationally connected with the inner wall of one end of each sliding groove. The other end of the lead screw penetrates through the operation table and is fixedly connected with an output shaft at one end of the motor, and the outer side of the lead screw is in threaded connection with a sleeve block. The two ends of the sliding rod are fixedly connected with the inner walls of the two ends of the sliding groove, the outer side of the sliding rod is movably connected with a sliding block, and an operation plate is arranged above the operation table. Through the design of a motor, a lead screw, a sliding rod, a sleeve block and a sliding block, multiple sets of snap springs can be pressed, repeated fixing of an installation shaft is not needed, time and labor are saved, and therefore the pressing efficiency is improved; and through the design of a groove, a pressure spring and a limiting ball, the operation plate can be limited, and a worker can conveniently control the operation plate, so that the press-fitting efficiency and precision are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling, in particular to a clamping spring press-fitting tooling. Background Art

[0002] A retaining ring, also called a retaining ring or a snap ring, is a type of fastener that is installed in the shaft groove or hole groove of a machine or equipment to prevent the axial movement of parts on the shaft or hole.

[0003] The method of installing the retaining spring in the prior art usually adopts manual installation. In this way, during mass production, the installation efficiency of the retaining spring by manual installation will be very low, and the complicated and mentally exhausting work will make the workers more tired, and it is difficult to ensure the stability of product quality.

[0004] For this purpose, we propose a clamping tool for clamping springs. Utility Model Content

[0005] The main purpose of the utility model is to provide a clamping spring press-fitting tool, which can press-fit multiple sets of clamping springs through the design of a motor, a screw rod, a sliding rod, a sleeve block and a slider, without the need to repeatedly fix the installation shaft, thus saving time and effort, thereby improving the efficiency of press-fitting; through the design of grooves, compression springs and limiting balls, the operating panel can be limited, and it is convenient for staff to control the operating panel, thereby improving the efficiency and accuracy of press-fitting, and can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A clamping spring press tool, comprising an operating table, the top of which is provided with two sets of relatively parallel slide grooves, the slide grooves are respectively provided with a screw rod and a slide rod, a motor is fixedly installed at one end of the operating table close to the screw rod, one end of the screw rod is rotatably connected to the inner wall of one end of the slide groove, the other end of the screw rod passes through the operating table and is fixedly connected to the output shaft at one end of the motor, and a sleeve block is threadedly connected to the outer side of the screw rod;

[0008] The two ends of the slide rod are fixedly connected to the inner walls of the two ends of the slide groove, the outer side of the slide rod is movably connected with a slider, an operating panel is provided above the operating table, the top ends of the slider and the sleeve block are fixedly connected to the bottom end of the operating panel, and grooves arranged at equal distances are provided at both ends of the operating panel;

[0009] A support frame is fixedly connected to the top of the operating table, and two sets of relatively parallel mounting grooves are opened at the lower parts of the inner walls at both ends of the support frame. A limiting ball that can be inserted into the groove is provided inside the mounting groove, and the outer side of the limiting ball is fixedly connected to the inner wall of one side of the mounting groove through a compression spring.

[0010] Furthermore, an output shaft at the bottom end of the first cylinder is fixedly mounted at the middle portion of the top end of the support frame, passes through the support frame, and is fixedly connected to the middle portion of the top end of the movable plate.

[0011] Furthermore, a limiting groove is provided in the middle of the inner walls on both sides of the support frame, a limiting block is provided inside the limiting groove, and one end of the limiting block away from the inner cavity of the limiting groove is fixedly connected to the movable plate.

[0012] Furthermore, two groups of relatively parallel connecting columns are fixedly connected to the bottom end of the movable plate, and a supporting plate is fixedly installed to the bottom end of the connecting column.

[0013] Furthermore, a second cylinder is fixedly installed in the middle of the upper end surface of the support plate, the output shaft at the bottom end of the second cylinder passes through the support plate and is fixedly connected to the top end of the pressure block, and the second cylinder and the first cylinder are both connected to an air source through an air pipe.

[0014] Furthermore, four groups of fixed platforms arranged at equal distances are fixedly mounted on the upper end surface of the operation panel, the top ends of the fixed platforms are arranged as conical platforms, and through holes are arranged inside the fixed platforms.

[0015] Furthermore, the operating table is a horizontally arranged rectangular plate-shaped structure, and support legs are fixedly installed at the four corners of the operating table.

[0016] Compared with the prior art, the utility model has the following beneficial effects: through the design of the motor, the screw rod, the slide rod, the sleeve block and the slide block, multiple sets of retaining rings can be press-fitted without repeatedly fixing the installation shaft, thus saving time and effort, and thus improving the efficiency of press-fitting; through the design of the groove, the compression spring and the limiting ball, the operating panel can be limited, and it is convenient for the staff to control the operating panel, thereby improving the efficiency and accuracy of press-fitting; through the setting of the support frame, the first cylinder can be supported; through the coordinated use of the movable plate and the connecting column, the second cylinder can be driven to move, thereby pressing the retaining ring through the pressure block. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is a structural schematic diagram of a clamping spring press-fitting tool.

[0018] Figure 2 The utility model is a kind of clamp spring pressing tool Figure 1 Enlarged view of point A in the middle.

[0019] Figure 3 The utility model is a schematic diagram of the internal structure of the installation groove of the clamping spring press-fitting tool.

[0020] In the figure: 1. operating table; 2. slide groove; 3. screw rod; 4. slide rod; 5. motor; 6. sleeve block; 7. slider; 8. operating panel; 9. groove; 10. support frame; 11. mounting groove; 12. compression spring; 13. limiting ball; 14. fixed table; 15. first cylinder; 16. movable plate; 17. limiting groove; 18. limiting block; 19. connecting column; 20. support plate; 21. second cylinder; 22. supporting leg. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1 , Figure 2 , Figure 3 As shown, a clamping spring pressing tool comprises an operating table 1, the top of the operating table 1 is provided with two groups of relatively parallel slide grooves 2, the slide grooves 2 are respectively provided with screw rods 3 and slide bars 4, an end of the operating table 1 close to the screw rod 3 is fixedly installed with a motor 5, one end of the screw rod 3 is rotatably connected to the inner wall of one end of the slide groove 2, the other end of the screw rod 3 passes through the operating table 1 and is fixedly connected to the output shaft of one end of the motor 5, the outer side of the screw rod 3 is threadedly connected with a sleeve block 6; the two ends of the slide bar 4 are fixedly connected to the inner walls of the two ends of the slide groove 2, the outer side of the slide bar 4 is movably connected with a slider 7, an operating panel 8 is provided above the operating table 1, the tops of the slider 7 and the sleeve block 6 are fixedly connected to the bottom end of the operating panel 8, and the two ends of the operating panel 8 are provided with grooves 9 arranged at equal distances.

[0023] A support frame 10 is fixedly connected to the top of the operating table 1, and two sets of relatively parallel mounting grooves 11 are opened at the lower part of the inner walls at both ends of the support frame 10. A limiting ball 13 that can be inserted into the groove 9 is provided inside the mounting groove 11, and the outer side of the limiting ball 13 is fixedly connected to the inner wall of one side of the mounting groove 11 through a compression spring 12.

[0024] The output shaft of the bottom end of the first cylinder 15 is fixedly installed in the middle of the top end of the support frame 10, which passes through the support frame 10 and is fixedly connected to the middle of the top end of the movable plate 16; the middle of the inner walls on both sides of the support frame 10 are provided with limit grooves 17, and the inside of the limit groove 17 is provided with a limit block 18, and the end of the limit block 18 away from the inner cavity of the limit groove 17 is fixedly connected to the movable plate 16.

[0025] The bottom end of the movable plate 16 is fixedly connected with two groups of relatively parallel connecting columns 19, and the bottom end of the connecting columns 19 is fixedly installed with a support plate 20; a second cylinder 21 is fixedly installed in the middle of the upper end surface of the support plate 20, and the output shaft at the bottom end of the second cylinder 21 passes through the support plate 20 and is fixedly connected to the top end of the pressing block, and the second cylinder 21 and the first cylinder 15 are both connected to an air source through an air pipe.

[0026] Four groups of equally spaced fixed platforms 14 are fixedly installed on the upper end surface of the operating panel 8, the top of the fixed platform 14 is configured as a conical platform body, and a through hole is provided inside the fixed platform 14; the operating platform 1 is a horizontally arranged rectangular plate-like structure, and support legs 22 are fixedly installed at the four corners of the operating platform 1.

[0027] It should be noted that the utility model is a clamping spring press-fitting tool. When in use, the shaft to be press-fitted with the clamping spring is fixed in the through hole in the four sets of fixing platforms 14. After the shaft is fixed, the clamping spring is sleeved on the top of the shaft, and the output shaft at one end of the motor 5 drives the screw rod 3 to rotate, so that the screw rod 3 can drive the sleeve block 6 to move linearly horizontally, so that the sleeve block 6 and the slider 7 can synchronously drive the operating plate 8 to move, and the limit ball 13 moves out of the installation groove 11 and squeezes the compression spring 12 on the corresponding side. When the compression spring 12 pushes the limit ball 13, the limit ball 13 moves out of the installation groove 11 and squeezes the compression spring 12 on the corresponding side. When the positioning ball 13 is inserted into the groove 9, the operating plate 8 is limited, and then the output shaft at the bottom end of the first cylinder 15 moves downward, so that the movable plate 16 drives the connecting column 19 to move downward, and the connecting column 19 drives the supporting plate 16 to move downward, and the output shaft at the bottom end of the second cylinder 21 moves downward, so that the pressure block is pressed downward, so that the retaining spring is pressed onto the shaft, thereby effectively improving the efficiency and accuracy of the press-fitting. After a group of retaining springs are press-fitted, the operating plate 8 is moved horizontally to complete the installation of multiple groups of retaining springs.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A clamping spring press tool, comprising an operating table (1), characterized in that: The top of the operating table (1) is provided with two sets of slide grooves (2) arranged relatively parallel to each other, and the slide grooves (2) are respectively provided with screw rods (3) and slide rods (4). A motor (5) is fixedly installed at one end of the operating table (1) close to the screw rod (3), one end of the screw rod (3) is rotatably connected to the inner wall of one end of the slide groove (2), the other end of the screw rod (3) passes through the operating table (1) and is fixedly connected to the output shaft at one end of the motor (5), and the outer side of the screw rod (3) is threadedly connected to a sleeve block (6); The two ends of the slide bar (4) are fixedly connected to the inner walls of the two ends of the slide groove (2); a slider (7) is movably connected to the outer side of the slide bar (4); an operating panel (8) is provided above the operating table (1); the top ends of the slider (7) and the sleeve block (6) are fixedly connected to the bottom end of the operating panel (8); and grooves (9) are provided at equal distances at both ends of the operating panel (8); The top of the operating table (1) is fixedly connected to a support frame (10), and the lower parts of the inner walls at both ends of the support frame (10) are provided with two sets of relatively parallel mounting grooves (11), and the mounting grooves (11) are provided with limiting balls (13) that can be inserted into the grooves (9), and the outer side of the limiting balls (13) is fixedly connected to the inner wall of one side of the mounting groove (11) through a compression spring (12).

2. The clamp spring press-fitting tool according to claim 1, characterized in that: An output shaft at the bottom end of a first cylinder (15) is fixedly mounted at the middle of the top end of the support frame (10), passes through the support frame (10), and is fixedly connected to the middle of the top end of the movable plate (16).

3. The clamp spring press-fitting tool according to claim 2, characterized in that: A limiting groove (17) is provided in the middle of the inner walls on both sides of the support frame (10), a limiting block (18) is provided inside the limiting groove (17), and one end of the limiting block (18) away from the inner cavity of the limiting groove (17) is fixedly connected to the movable plate (16).

4. The clamp spring press-fitting tool according to claim 2, characterized in that: The bottom end of the movable plate (16) is fixedly connected to two groups of relatively parallel connecting columns (19), and the bottom end of the connecting column (19) is fixedly mounted with a supporting plate (20).

5. The clamp spring press-fitting tool according to claim 4, characterized in that: A second cylinder (21) is fixedly mounted in the middle of the upper end surface of the support plate (20); an output shaft at the bottom end of the second cylinder (21) passes through the support plate (20) and is fixedly connected to the top end of the pressing block; the second cylinder (21) and the first cylinder (15) are both connected to an air source via an air pipe.

6. The clamp spring press-fitting tool according to claim 1, characterized in that: Four groups of fixed platforms (14) arranged at equal distances are fixedly mounted on the upper end surface of the operating panel (8); the top end of the fixed platform (14) is arranged in a conical platform body; and a through hole is arranged inside the fixed platform (14).

7. The clamp spring press-fitting tool according to claim 1, characterized in that: The operating table (1) is a horizontally arranged rectangular plate-shaped structure, and support legs (22) are fixedly installed at the four corners of the operating table (1).

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