Servo motor punching sheet machining retention device

Abstract

The utility model discloses a servo motor punching sheet processing retention device, which relates to the technical field of motor punching sheet fixing and comprises a retention table, an ejection motor is mounted at the upper end of the retention table, a support arm screw is mounted at the lower end of the ejection motor, an arm limiting sliding groove is formed in one end of the retention table, a support shaft arm is mounted at the inner end of the arm limiting sliding groove, and the support shaft screw is mounted at the lower end of the support shaft arm. A bearing rotating hole is formed in one end of the fulcrum shaft arm, a shaft frame is installed at the middle end of the bearing rotating hole, and a connecting shaft motor is installed at the upper end of the shaft frame. Through the arrangement of the retention table, the shaft bracket, the screw handle rod, the limiting cone, the limiting rod sliding groove and the anti-skid tabletting rod, the screw handle rod is operated to rotate on the shaft bracket according to the size of a punching sheet, so that the limiting cone moves downwards in the shaft bracket, and the anti-skid tabletting rod moves outwards on the shaft bracket through the limitation of the limiting rod sliding groove; and therefore, the fixing directions of the four anti-skid sheet pressing rods are expanded, punching sheets with different diameters are adapted to be fixed, and the adaptation effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor punching sheet fixing, in particular to a servo motor punching sheet processing and fixing device. Background Art

[0002] The servo drive system is an automatic control system that uses mechanical position or angle as the control object. The drive motor in the servo system is required to have the characteristics of fast response speed, accurate positioning, and large moment of inertia. This type of motor is called a servo motor. One of the main parts of a servo motor is the motor rotor punching. The current rotor punching needs to be fixed during the manufacturing process. The existing equipment has poor adaptability and cannot achieve diversified processing. Therefore, a servo motor punching processing and fixing device is needed.

[0003] The existing servo motor punching processing and retaining device has the problems of being unable to effectively improve the adaptation effect of the device, being unable to effectively improve the diversified effect of the device on the punching fixation, and being unable to improve the quick effect of the device on the punching fixation when operating. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a servo motor punching processing and retaining device to solve the problem that the existing servo motor punching processing and retaining device cannot effectively improve the adaptation effect of the device when in use, and cannot effectively improve the diversified effect of the device on fixing the punching sheet, and cannot improve the quick effect of the device in fixing the punching sheet.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a servo motor punching processing fixing device, comprising a fixing platform, a positioning motor is installed on the upper end of the fixing platform, a support arm screw is installed on the lower end of the top motor, a limited arm slide groove is provided at one end of the fixing platform, a support shaft arm is installed at the inner end of the limited arm slide groove, a supporting shaft arm is provided at one end of the supporting shaft arm, a bearing hole is provided at the middle end of the bearing hole is installed with an axis frame, and a connecting shaft motor is installed at the upper end of the axis frame.

[0006] A screw rod is installed at the inner end of the shaft frame, a limiting cone is installed at the lower end of the screw rod, a handle hole is opened at the upper end of the limiting cone, a limiting rod sliding groove is opened at one end of the limiting rod sliding groove, and an anti-slip pressure rod is installed at one end of the limiting rod sliding groove.

[0007] A bottom shaft hole is provided at the middle end of the retaining platform, a sheet placement seat is installed in the bottom shaft hole, a retaining seat fitting disk is installed at the outer end of the retaining seat, a chuck bolt is installed at one end of the retaining seat fitting disk, a top bolt spring is installed at the rear end of the chuck bolt, and a limited bolt slide groove is provided at one end of the retaining platform.

[0008] Preferably, the support arm forms a sliding structure with the retaining platform through the arm limiting sliding groove, and the support arm is threadedly connected to the support arm screw.

[0009] Preferably, the shaft frame forms a rotating structure with the support arm through the bearing hole, and the shaft frame forms a lifting structure with the support arm screw and the fixing platform.

[0010] Preferably, the screw handle rod forms a rotating structure through the bearing hole and the limiting cone, and the screw handle rod is threadedly connected to the shaft frame.

[0011] Preferably, the anti-slip pressure sheet rods form a sliding structure through the limiting rod sliding groove and the limiting cone, and the anti-slip pressure sheet rods are distributed in a ring array around the central axis of the shaft frame.

[0012] Preferably, the sheet placement seat forms a rotating structure with the retaining platform through the bottom shaft hole, and the chuck bolt forms a telescopic structure with the retaining platform through the top bolt spring.

[0013] Preferably, the fixed seat engaging disk is engaged with the sheet placement seat via a chuck bolt, and one end of the fixed seat engaging disk is provided with an open hole.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Through the provided fixing platform, shaft frame, screw rod, limiting cone, limiting rod sliding groove and anti-slip sheet pressing rod, the screw rod is rotated on the shaft frame according to the size of the punching piece to move the limiting cone downward in the shaft frame, so that the anti-slip sheet pressing rod is restricted by the limiting rod sliding groove and moves outward on the shaft frame, thereby expanding the fixed position of the four anti-slip sheet pressing rods, adapting to the fixing of punching pieces of different diameters, and improving the adaptation effect of the device;

[0016] 2. By means of the provided retaining platform, sheet placing seat, retaining seat engaging disc, chuck bolt and push bolt spring, the retaining seat engaging disc is operated to move upward on the retaining platform until it is level with the upper end surface of the sheet placing seat, and then the force of the push bolt spring causes the chuck bolt to move forward in the limiting bolt slide groove until it engages with the side end opening of the retaining seat engaging disc, thereby fixing the sheet placing seat and the retaining seat engaging disc on the retaining platform, thereby realizing the operation of processing the fixed position of the punching sheet and enhancing the diversified effect of the device on fixing the punching sheet;

[0017] 3. Place the punching piece to be processed on the sheet placement seat through the setting of the fixing table, support arm screw, arm limit slide, support shaft arm, shaft frame, bottom shaft hole and sheet placement seat, and then start the top motor to drive the support arm screw to rotate on the fixing table, and quickly move the support shaft arm on the support arm screw downward in the arm limit slide, so that the bottom end surface of the anti-slip pressure rod is tightly pressed against the upper end surface of the punching piece, and then the shaft frame is driven to rotate in the bearing hole through the operation of the connecting shaft motor, so that the sheet placement seat drives the punching piece to rotate in the bottom shaft hole for grinding and other processing operations, thereby quickly fixing the punching piece for processing by the lifting device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the front three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model in cross-section;

[0020] Figure 3 This is a schematic diagram of the disassembled and enlarged structure of the screw handle rod, the limiting cone and the anti-slip pressing rod of the utility model;

[0021] Figure 4 It is an enlarged structural diagram of the fixed seat and fitting plate of the utility model.

[0022] In the figure: 1. Retention platform; 2. Elevating motor; 3. Support arm screw; 4. Arm limiting slide; 5. Support arm; 6. Support hole; 7. Axle frame; 8. Screw handle rod; 9. Limiting cone; 10. Support handle hole; 11. Limiting rod slide; 12. Anti-slip pressure rod; 13. Bottom shaft hole; 14. Plate placement seat; 15. Fixed seat matching plate; 16. Chuck bolt; 17. Elevating bolt spring; 18. Limiting bolt slide; 19. Coupling motor. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] The following describes an embodiment of the present invention based on its overall structure.

[0025] like Figures 1 to 4 As shown, the servo motor punching processing fixing device includes a fixing platform 1, a top motor 2 is installed on the upper end of the fixing platform 1, a support arm screw 3 is installed on the lower end of the top motor 2, a limited arm slide 4 is provided at one end of the fixing platform 1, a support shaft arm 5 is installed at the inner end of the limited arm slide 4, a support shaft arm 5 is provided at one end of the support shaft arm 5, a bearing hole 6 is provided, a shaft frame 7 is installed at the middle end of the bearing hole 6, a connecting shaft motor 19 is installed at the upper end of the shaft frame 7, the support shaft arm 5 forms a sliding structure with the fixing platform 1 through the limited arm slide 4, and the support shaft arm 5 is threadedly connected to the support arm screw 3, and the shaft frame 7 forms a rotating structure with the support shaft arm 5 through the bearing hole 6. , and the shaft frame 7 forms a lifting structure with the fixing table 1 through the support arm screw 3, and the punching piece to be processed is placed on the sheet placement seat 14, and then the top motor 2 is started to drive the support arm screw 3 to rotate on the fixing table 1, and the support shaft arm 5 on the support arm screw 3 is quickly moved down in the arm limit slide 4, so that the bottom end surface of the anti-slip pressure rod 12 is tightly pressed against the upper end surface of the punching piece, and then the shaft frame 7 is driven to rotate in the bearing hole 6 through the coupling motor 19, so that the sheet placement seat 14 drives the punching piece to rotate in the bottom shaft hole 13 for grinding and other processing operations, thereby achieving the quick effect of fixing the punching piece for processing by the lifting device.

[0026] Among them, a screw rod 8 is installed at the inner end of the shaft frame 7, and a limiting cone 9 is installed at the lower end of the screw rod 8. A bearing hole 10 is opened at the upper end of the limiting cone 9, and a limiting rod slide groove 11 is opened at one end of the limiting cone 9. An anti-slip pressure rod 12 is installed at one end of the limiting rod slide groove 11. The screw rod 8 forms a rotating structure with the limiting cone 9 through the bearing hole 10, and the screw rod 8 is threadedly connected to the shaft frame 7. The anti-slip pressure rod 12 forms a sliding structure with the limiting cone 9 through the limiting rod slide groove 11, and the anti-slip pressure rod 12 is distributed in a circular array around the central axis of the shaft frame 7. According to the size of the punching piece, the screw rod 8 is operated to rotate on the shaft frame 7 to move the limiting cone 9 downward in the shaft frame 7, so that the anti-slip pressure rod 12 moves outward on the shaft frame 7 through the restriction of the limiting rod slide groove 11, thereby expanding the fixed position of the four anti-slip pressure rods 12, adapting to punching pieces of different diameters for fixation, and improving the adaptation effect of the device.

[0027] Further explanation, such as Figure 2 As shown, a bottom shaft hole 13 is provided at the middle end of the fixing table 1, a film placement seat 14 is installed in the bottom shaft hole 13, a fixing seat engagement disc 15 is installed at the outer end of the fixing seat 14, a chuck bolt 16 is installed at one end of the fixing seat engagement disc 15, a top bolt spring 17 is installed at the rear end of the chuck bolt 16, a limited bolt slide groove 18 is provided at one end of the fixing table 1, the film placement seat 14 forms a rotating structure with the fixing table 1 through the bottom shaft hole 13, and the chuck bolt 16 forms a telescopic structure with the fixing table 1 through the top bolt spring 17, and the fixing seat engagement disc 15 is connected to the film placement seat through the chuck bolt 16. 14 is engaged and connected, and one end of the fixed seat engaging disk 15 is set as an open hole. The fixed seat engaging disk 15 is operated to move upward on the fixing table 1 until it is level with the upper end surface of the sheet placing seat 14, and then the force of the top bolt spring 17 makes the chuck bolt 16 move forward in the bolt limiting slide groove 18 to engage with the side end opening of the fixed seat engaging disk 15, fixing the position of the sheet placing seat 14 and the fixed seat engaging disk 15 on the fixing table 1, so as to realize the operation of fixed position processing of the punching sheet, and enhance the diversified effect of the punching sheet fixation of the device.

[0028] When in use, the punching piece to be processed is placed on the sheet placement seat 14 first, and then the top motor 2 is started to drive the support arm screw 3 to rotate on the fixing table 1, and the support shaft arm 5 on the support arm screw 3 is quickly moved down in the arm limit slide 4, so that the bottom end surface of the anti-slip pressing rod 12 is tightly pressed against the upper end surface of the punching piece, and then the shaft frame 7 is driven by the shaft coupling motor 19 to rotate in the bearing hole 6, so that the sheet placement seat 14 drives the punching piece to rotate in the bottom shaft hole 13 to perform processing operations such as grinding. At the same time, according to the size of the punching piece, the screw handle rod 8 can be operated to rotate on the shaft frame 7 to move the limiting cone 9 downward in the shaft frame 7, so that the anti-slip pressing rod 12 is restricted by the limiting rod slide 11 and moves outward on the shaft frame 7. The movement expands the fixed position of the four anti-slip pressure rods 12, which are adapted to fix punching sheets of different diameters, and the fixed seat engaging plate 15 can be operated to move upward on the fixing table 1 until it is level with the upper end surface of the sheet placing seat 14, and then the chuck bolt 16 is moved forward in the limiting bolt slide groove 18 by the force of the top bolt spring 17 to engage with the side end opening of the fixed seat engaging plate 15, fixing the position of the sheet placing seat 14 and the fixed seat engaging plate 15 on the fixing table 1, so as to realize the operation of fixing the position of the punching sheet.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A servo motor punching processing retaining device, comprising a retaining table (1), characterized in that: The upper end of the fixing platform (1) is equipped with a top motor (2), the lower end of the top motor (2) is equipped with a support arm screw (3), one end of the fixing platform (1) is provided with a limited arm slide (4), the inner end of the limited arm slide (4) is equipped with a support shaft arm (5), one end of the support shaft arm (5) is provided with a bearing hole (6), the middle end of the bearing hole (6) is equipped with a shaft frame (7), and the upper end of the shaft frame (7) is equipped with a connecting shaft motor (19); A screw rod (8) is installed at the inner end of the shaft frame (7), a limiting cone (9) is installed at the lower end of the screw rod (8), a handle hole (10) is provided at the upper end of the limiting cone (9), a limiting rod slide groove (11) is provided at one end of the limiting rod slide groove (11), and an anti-slip sheet pressing rod (12) is installed at one end of the limiting rod slide groove (11); The middle end of the retaining platform (1) is provided with a bottom shaft hole (13), a sheet placement seat (14) is installed in the bottom shaft hole (13), a retaining seat engagement disk (15) is installed at the outer end of the retaining seat (14), a chuck bolt (16) is installed at one end of the retaining seat engagement disk (15), a top bolt spring (17) is installed at the rear end of the chuck bolt (16), and a limited bolt slide groove (18) is provided at one end of the retaining platform (1).

2. A servo motor punching processing and retaining device according to claim 1, characterized in that: The support arm (5) forms a sliding structure with the retaining platform (1) through the arm limiting sliding groove (4), and the support arm (5) is threadedly connected to the support arm screw (3).

3. The servo motor punching processing and retaining device according to claim 1, characterized in that: The shaft frame (7) forms a rotating structure with the support arm (5) through the bearing hole (6), and the shaft frame (7) forms a lifting structure with the support arm screw (3) and the fixing platform (1).

4. The servo motor punching processing and retaining device according to claim 1, characterized in that: The screw handle rod (8) forms a rotating structure with the bearing hole (10) and the limiting cone (9), and the screw handle rod (8) is threadedly connected to the shaft frame (7).

5. The servo motor punching processing and retaining device according to claim 1, characterized in that: The anti-slip sheet pressing rod (12) forms a sliding structure with the limiting cone (9) through the limiting rod sliding groove (11), and the anti-slip sheet pressing rod (12) is distributed in a ring array around the central axis of the shaft frame (7).

6. The servo motor punching processing and retaining device according to claim 1, characterized in that: The sheet placement seat (14) forms a rotating structure with the retaining platform (1) through the bottom shaft hole (13), and the chuck bolt (16) forms a telescopic structure with the retaining platform (1) through the top bolt spring (17).

7. The servo motor punching processing and retaining device according to claim 1, characterized in that: The fixed seat engaging disc (15) is engaged and connected with the sheet placing seat (14) via a chuck bolt (16), and one end of the fixed seat engaging disc (15) is provided with an open hole.

Images