A flanging machine main shaft rotating tool

Abstract

The utility model discloses a kind of flanging machine main shaft rotation tool, the flanging machine main shaft rotation tool includes rotating main shaft, setting on the rotating main shaft guiding seat, the push rod of being set on the guiding seat and being displaced up and down, the seat body of being set in the lower end of the push rod, the pin rod of being set on the seat body, the compression sleeve of being set in the lower end of the rotating main shaft and being displaced horizontally;The side of the compression sleeve is provided with sliding seat, the inclined slide of being formed on the sliding seat, the pin rod at least part passes through the slide;When the push rod is displaced up and down, the sliding seat horizontal displacement can be pushed by the pin rod.Solved the problem that the existing flanging machine is inconvenient to compress the oil seal on shock absorber connecting rod, influence flanging effect.

Description

Technical Field

[0001] This utility model relates to the field of flanging machine technology, specifically to a flanging machine spindle rotation fixture. Background Technology

[0002] In the field of shock absorber manufacturing, it is usually necessary to flange the opening of the shock absorber outer cylinder. Flanging increases the structural strength and rigidity of the outer cylinder opening. Furthermore, since an end cap needs to be installed at the opening, the flanged structure provides a positioning reference for the end cap, facilitating quick and accurate centering and alignment during assembly. Existing flanged machines often only have a lower positioning seat to fix the shock absorber outer cylinder. During operation, the lower positioning seat drives the outer cylinder to rotate, and the flanged wheel flips the outer cylinder opening to perform the flanged operation. During the flanged operation, the opening needs to be flanged onto the oil seal end face of the connecting rod. However, existing flanged machines cannot press the oil seal firmly, affecting the flanged effect. Utility Model Content

[0003] The purpose of this invention is to provide a rotating fixture for the main shaft of a flanging machine, which solves the problem that existing flanging machines are inconvenient to tighten the oil seal on the shock absorber connecting rod, thus affecting the flanging effect.

[0004] To achieve the above objectives, this utility model provides a rotating fixture for the main shaft of a flanging machine. The rotating fixture includes a rotating main shaft, a guide seat mounted on the rotating main shaft, a push rod mounted on the guide seat that can be displaced vertically, a seat body mounted on the lower end of the push rod, a pin rod mounted on the seat body, and a pressure sleeve mounted on the lower end of the rotating main shaft that can be displaced horizontally. A sliding seat is provided on the side of the pressure sleeve, and an inclined slide rail is formed on the sliding seat. The pin rod passes through at least part of the slide rail. When the push rod is displaced vertically, it can push the sliding seat to be displaced horizontally through the pin rod.

[0005] Preferably, a fixed frame is provided on the rotating spindle, a cylinder is provided on the fixed frame, an annular frame is connected to the piston rod of the cylinder, and the upper end of the push rod is connected to the annular frame.

[0006] Preferably, a slot is formed on the base, and the sliding seat is disposed in the slot.

[0007] Preferably, a spring is sleeved on the push rod, with one end of the spring connected to the guide seat and the other end connected to the seat body.

[0008] Preferably, a sliding portion is formed on the pressure sleeve, and a sliding groove that mates with the sliding portion is formed on the lower end face of the rotating spindle.

[0009] Preferably, the rotating spindle is rotatably disposed within the fixed sleeve.

[0010] Preferably, a pulley is coaxially connected to the upper end of the rotating spindle.

[0011] Beneficial effects: This utility model provides a rotating fixture for the main shaft of a flanging machine. The rotating fixture includes a rotating main shaft, a guide seat mounted on the rotating main shaft, a push rod mounted on the guide seat that can be displaced vertically, a seat body mounted on the lower end of the push rod, a pin mounted on the seat body, and a pressure sleeve mounted on the lower end of the rotating main shaft that can be displaced horizontally. A sliding seat is provided on the side of the pressure sleeve, and an inclined slide rail is formed on the sliding seat. The pin rod passes through the slide rail at least partially. When the push rod is displaced vertically, it can push the sliding seat to be displaced horizontally through the pin rod. The rotating fixture for the main shaft of the flanging machine provided by this utility model is applied to the flanging machine. It is set in the upper part of the flanging machine frame, and the lower part is generally equipped with a positioning seat for locking and fixing the outer cylinder of the shock absorber. A motor is set on the frame, and a rotating shaft is connected to the output shaft of the motor. The lower end of the rotating shaft can drive the positioning seat to rotate, and the upper end of the rotating shaft drives the rotating main shaft to rotate through a pulley and belt. By displacing the push rod in the vertical direction, the push rod drives the sliding seat to move in the horizontal direction through the seat and pin, thereby completing the opening and closing of the pressure sleeve. The upper end of the shock absorber connecting rod generally has a connecting ear structure. An oil seal is installed at the bottom of the structure. The oil seal is located inside the opening of the outer cylinder. After the pressure sleeve is closed, it is sleeved between the connecting lug and the oil seal. When the positioning seat drives the outer cylinder to move upward, the pressure sleeve can press relatively against the surface of the oil seal. On the one hand, it is convenient for the rotating spindle to drive the connecting rod to rotate, and on the other hand, it can press the oil seal tightly. This pressure sleeve structure facilitates the loading and unloading of the shock absorber connecting rod. The rotating fixture of the flanging machine provided by this utility model can press relatively against the oil seal on the connecting rod during the flanging operation of the outer cylinder. It is connected to the rotating shaft inside the flanging machine through pulleys and belts, and can rotate synchronously with the positioning seat at the lower end of the flanging machine.

[0012] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a front view of the rotating tooling for the flanging machine spindle provided by this utility model;

[0015] Figure 2 This is a first-view structural diagram of the rotating tooling for the flanging machine spindle provided by this utility model;

[0016] Figure 3This is a second-view structural diagram of the rotating tooling for the flanging machine spindle provided by this utility model;

[0017] Figure 4 This is a structural diagram of a spindle rotary fixture applied to a flanging machine.

[0018] Explanation of reference numerals in the attached figures

[0019] 1-Pulley; 2-Fixed sleeve; 3-Rotating spindle; 4-Guide seat; 5-Push rod; 6-Cylinder; 7-Fixed frame; 8-Ring frame; 9-Seat body; 10-Pin rod; 11-Sliding seat; 12-Pressure sleeve; 13-Sliding part; 14-Rotating shaft; 15-Positioning seat; 16-Motor. Detailed Implementation

[0020] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0021] like Figure 1-4 As shown: This utility model provides a rotating fixture for the main shaft of a flanging machine. The rotating fixture includes a rotating main shaft 3, a guide seat 4 mounted on the rotating main shaft 3, a push rod 5 vertically movable on the guide seat 4, a seat 9 mounted on the lower end of the push rod 5, a pin 10 mounted on the seat 9, and a pressure sleeve 12 horizontally movable on the lower end of the rotating main shaft 3. A sliding seat 11 is provided on the side of the pressure sleeve 12, and an inclined slide rail is formed on the sliding seat 11. The pin 10 passes through the slide rail at least partially. When the push rod 5 moves vertically, it can push the sliding seat 11 horizontally through the pin 10. Figure 4As shown, the rotating fixture for the main shaft of the flanging machine provided by this utility model is applied to the flanging machine. It is set in the upper part of the flanging machine frame, and the lower part is generally equipped with a positioning seat 15 for locking and fixing the outer cylinder of the shock absorber. A motor 16 is set on the frame, and a rotating shaft 14 is connected to the output shaft of the motor 16. The lower end of the rotating shaft 14 can drive the positioning seat 15 to rotate, and the upper end of the rotating shaft 14 drives the rotating main shaft 3 to rotate through a pulley and belt. By displacing the push rod 5 in the vertical direction, the push rod 5 drives the sliding seat 11 to move in the horizontal direction through the seat 9 and the pin 10, thereby completing the opening and closing of the pressure sleeve 12. The upper end of the shock absorber connecting rod... Generally, it has a connecting ear structure, and an oil seal is set below the connecting ear structure. The oil seal is located inside the opening of the outer cylinder. After the pressure sleeve is closed, it is sleeved between the connecting ear and the oil seal. When the positioning seat drives the outer cylinder to move upward, the pressure sleeve can press relatively against the surface of the oil seal. On the one hand, it is convenient for the rotating spindle to drive the connecting rod to rotate, and on the other hand, it can press the oil seal tightly. This pressure sleeve structure facilitates the loading and unloading of the shock absorber connecting rod. The main shaft rotating fixture of the flanging machine provided by this utility model can press relatively against the oil seal on the connecting rod during the flanging operation of the outer cylinder. It is connected to the rotating shaft inside the flanging machine through pulleys and belts, and can rotate synchronously with the positioning seat at the lower end of the flanging machine.

[0022] In a preferred embodiment of this utility model, a fixed frame 7 is provided on the rotating spindle 3, a cylinder 6 is provided on the fixed frame 7, an annular frame 8 is connected to the piston rod of the cylinder 6, and the upper end of the push rod 5 is connected to the annular frame 8. Multiple sets of push rods and pressure sleeves can be provided, with multiple sets of push rods arranged around the rotating spindle as an axis. The cylinder 6 can drive the annular frame and the multiple push rods connected thereto to move up and down simultaneously.

[0023] In a preferred embodiment of this utility model, in order to further limit the horizontal displacement of the sliding seat 11, a groove is formed on the seat body 9, and the sliding seat 11 is disposed in the groove. The pin 10 on the seat body 9 is displaced into the groove, and the pin 10 passes through the inclined slide rail inside the sliding seat 11.

[0024] In a preferred embodiment of this utility model, in order to improve the stability of the push rod displacement, a spring is sleeved on the push rod 5, one end of the spring is connected to the guide seat 4, and the other end is connected to the seat body 9.

[0025] In a preferred embodiment of this utility model, in order to further limit the horizontal displacement of the pressure sleeve 12 and increase its displacement stability, a sliding part 13 is formed on the pressure sleeve 12, and a sliding groove that cooperates with the sliding part 13 is formed on the lower end face of the rotating main shaft 3.

[0026] In a preferred embodiment of this utility model, the rotating spindle 3 is rotatably disposed within the fixed sleeve 2. The fixed sleeve 2 is mounted and fixed on the frame of the flanging machine, and a bearing can be disposed within the fixed sleeve 2, with the rotating spindle 3 rotatably disposed within the bearing.

[0027] In a preferred embodiment of this utility model, a pulley 1 is coaxially connected to the upper end of the rotating spindle 3. For example... Figure 4 As shown, a motor 16 is installed on the frame of the flanging machine, and a pulley is installed on the rotating shaft 14 of the motor 16. The pulley is connected to the pulley 1 via a belt, thereby driving the rotating main shaft 3 to rotate.

[0028] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0029] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0030] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A rotating fixture for the main shaft of a flanging machine, characterized in that, The rotating fixture of the flanging machine main shaft includes a rotating main shaft (3), a guide seat (4) disposed on the rotating main shaft (3), a push rod (5) disposed on the guide seat (4) and movable vertically, a seat (9) disposed at the lower end of the push rod (5), a pin (10) disposed on the seat (9), and a pressure sleeve (12) disposed at the lower end of the rotating main shaft (3) and movable horizontally. The pressure sleeve (12) is provided with a sliding seat (11) on its side, and an inclined slide is formed on the sliding seat (11), and the pin (10) passes through the slide at least partially; When the push rod (5) moves up and down, it can push the sliding seat (11) to move horizontally through the pin (10).

2. The flanging machine spindle rotation fixture according to claim 1, characterized in that, A fixed frame (7) is provided on the rotating spindle (3), and a cylinder (6) is provided on the fixed frame (7). An annular frame (8) is connected to the piston rod of the cylinder (6), and the upper end of the push rod (5) is connected to the annular frame (8).

3. The flanging machine spindle rotation fixture according to claim 1, characterized in that, A slot is formed on the seat (9), and the sliding seat (11) is disposed in the slot.

4. The flanging machine spindle rotation fixture according to claim 1, characterized in that, A spring is fitted onto the push rod (5), one end of which is connected to the guide seat (4), and the other end is connected to the seat body (9).

5. The flanging machine spindle rotation fixture according to claim 1, characterized in that, A sliding part (13) is formed on the pressure sleeve (12), and a sliding groove that cooperates with the sliding part (13) is formed on the lower end face of the rotating spindle (3).

6. The flanging machine spindle rotation fixture according to claim 1, characterized in that, The rotating spindle (3) is rotatably mounted inside the fixed sleeve (2).

7. The flanging machine spindle rotation fixture according to claim 1, characterized in that, The upper end of the rotating spindle (3) is coaxially connected to a pulley (1).

Images