Automatic punching and deburring device for pump cover

Abstract

The utility model discloses an automatic punching and deburring device for a pump cover. The automatic punching and deburring device comprises a connecting frame, an electric air cylinder is arranged on one side of the top of the connecting frame, a connecting piece is arranged at the output end of the electric air cylinder, a rack is arranged on one side of the connecting piece, and a punching rod is arranged at the bottom of the connecting piece. Through cooperation of the punching rod, the connecting piece, the rack, the push plate, the moving plate, the connecting bin, a gear, a connecting shaft, a coil spring, a connecting pipe, a rotating rod, a driving motor, a polishing plate, a first bevel gear and a second bevel gear, the pump cover can be fixed before being deburred, so that the stability in the punching process is guaranteed, the pump cover is prevented from deviating, and the service life of the pump cover is prolonged. And after punching is completed, upward driving force of an electric air cylinder can be used for driving a driving motor, a grinding plate and a connecting plate to move, the punching position is ground through the grinding plate, and therefore the machining efficiency is effectively improved through grinding.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch technology field, concretely is a kind of pump cover automatic punching deburring device. BACKGROUND

[0002] In order to better assemble pump cover, and cooperate with connecting piece and be fixed on pump machine, it needs to punch in its top before use, so that the parts of assembly connection can be assembled in hole, pump cover is fixed, and after punching, its outer surface will also be burr, and then the position of its punching needs to be polished to remove burr;

[0003] The prior art patent number for "CN221696314U" is a kind of automobile engine pump cover automatic punching deburring device, including two vertical push rods of symmetrical arrangement, the movable end of vertical push rod is equipped with mounting seat, the inner side of two mounting seats is symmetrically equipped with pre-pressing assembly, two mounting seats are equipped with drilling motor and telescopic polishing assembly respectively;The pre-pressing assembly includes annular seat, sleeve, slider, slide bar, pre-pressing head and compression spring, annular cavity and flow channel are opened in annular seat, branch cavity is arranged in the inside of sleeve, branch cavity is communicated with annular cavity through corresponding flow channel;Telescopic polishing assembly includes support, electric push rod, slip ring, polishing rod, polishing brush and turnover mechanism, two pre-pressing assemblies in the utility model are cooperated, and are used for effectively clamping the peripheral area of pump cover hole position;After drilling, the edge of hole is cleaned by telescopic polishing assembly.

[0004] The device is used for polishing and removing burr on the position of pump cover punching after punching, so that multiple devices need to be controlled simultaneously when operating, and the processing efficiency of the device is reduced. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of pump cover automatic punching deburring device to solve the problems in the prior art described above.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of pump cover automatic punching deburring device, including connecting frame, the top of the connecting frame one side is equipped with electric cylinder, the output of electric cylinder is equipped with connecting piece, the one side of connecting piece is equipped with rack, the bottom of connecting piece is equipped with punching rod, the top of the connecting frame middle is equipped with installation bin, the inside of installation bin is equipped with spring, the bottom of spring is equipped with sliding plate, the bottom of sliding plate is equipped with moving plate, the one side of moving plate is equipped with push plate, the one side of moving plate is equipped with connecting bin;

[0007] A connecting tube is provided at one end of the connecting chamber, and a coil spring is provided inside the connecting tube. A stabilizing sleeve is provided at the top of one side of the connecting chamber, and a connecting shaft is provided inside the stabilizing sleeve. A gear is provided at one end of the connecting shaft, and one end of the connecting shaft extends into the connecting tube and is connected to the coil spring. A second bevel gear is provided at one end of the connecting shaft. A rotating rod is provided at one end of the bottom of the connecting chamber, and a first bevel gear is provided at the top of the rotating rod. The first bevel gear meshes with the second bevel gear. A connecting plate is provided at the bottom of the rotating rod, and a drive motor is provided at the top of the connecting plate. A grinding plate is provided at the output end of the drive motor.

[0008] Preferably, a through groove is provided between the movable plate and the connecting compartment, and one side of the gear is located inside the through groove to facilitate meshing between the gear and the rack.

[0009] Preferably, a guide sleeve is provided at the bottom of one end of the rotating rod, and the rotating rod is located inside the guide sleeve to ensure the stability of the rotating rod during rotation and prevent it from deviating.

[0010] Preferably, the drive motor has a motor compartment on its outer side, and the motor compartment is equipped with sound-absorbing cotton to fix the drive motor, prevent it from rotating on its own, and reduce its noise.

[0011] Preferably, the top of the skateboard is provided with a limiting plate, and the limiting plate is located inside the mounting compartment to prevent the skateboard from falling off.

[0012] Preferably, the inner side of the connecting tube and the outer side of the connecting shaft are provided with slots, and the end of the coil spring is connected to the inside of the slot to fix the position of the coil spring, so as to facilitate the subsequent driving of the connecting shaft to reset.

[0013] Preferably, a through hole is provided on one side of the top of the connecting frame, and the output end of the electric cylinder extends through the through hole into the interior of the connecting frame and connects with the connecting component, which facilitates installation.

[0014] Preferably, the connecting frame is provided with support legs at the four corners of the bottom, and a reinforcing plate is provided between the support legs to facilitate raising the position of the device for operation.

[0015] Preferably, pressure bars are symmetrically provided on both sides of the bottom of the movable plate, which press the pump cover during the downward movement, and at the same time create a moving distance between the movable plate and the bottom of the connecting frame, so as to facilitate the subsequent movement of the grinding plate to grind the surface of the pump cover.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the automatic punching and deburring device for pump cover;

[0017] Through the cooperation of the punching rod, connector, rack, push plate, moving plate, connecting chamber, gear, connecting shaft, coil spring, connecting pipe, rotating rod, drive motor, grinding plate, first bevel gear and second bevel gear, the pump cover can be fixed before deburring to ensure stability during the punching process and prevent the pump cover from shifting. After punching, the upward driving force of the electric cylinder can be used to drive the drive motor, grinding plate and connecting plate to move, so that the grinding plate grinds the punched position. This grinding effectively improves the processing efficiency. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a front sectional view of the present invention;

[0020] Figure 3 This is a front sectional view of the connecting pipe of this utility model;

[0021] Figure 4 This is a side sectional view of the connecting compartment of this utility model.

[0022] In the diagram: 1. Connecting frame; 2. Punching rod; 3. Connecting piece; 4. Rack; 5. Electric cylinder; 6. Mounting chamber; 7. Spring; 8. Slide plate; 9. Push plate; 10. Moving plate; 11. Connecting chamber; 12. Gear; 13. Connecting shaft; 14. Coil spring; 15. Connecting pipe; 16. Rotating rod; 17. Drive motor; 18. Grinding plate; 19. Connecting plate; 20. First bevel gear; 21. Second bevel gear; 22. Stabilizing sleeve. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4The present invention provides an embodiment of an automatic punching and deburring device for pump covers, comprising a connecting frame 1, with support legs at the four corners of the bottom of the connecting frame 1, and reinforcing plates between the support legs to facilitate raising the device for operation. An electric cylinder 5 is provided on one side of the top of the connecting frame 1, and a connector 3 is provided at the output end of the electric cylinder 5. A through hole is provided on one side of the top of the connecting frame 1, through which the output end of the electric cylinder 5 extends into the interior of the connecting frame 1 and connects with the connector 3 for easy installation. A rack 4 is provided on one side of the connector 3, and a punching rod 2 is provided at the bottom of the connector 3. The middle part of the part is provided with an installation chamber 6. The installation chamber 6 is provided with a spring 7. The bottom of the spring 7 is provided with a sliding plate 8. The top of the sliding plate 8 is provided with a limiting plate, and the limiting plate is located inside the installation chamber 6 to prevent the sliding plate 8 from falling off. The bottom of the sliding plate 8 is provided with a movable plate 10. The two sides of the bottom of the movable plate 10 are symmetrically provided with pressure rods, which press the pump cover during the downward movement, and at the same time create a moving distance between the movable plate 10 and the bottom of the connecting frame 1, so as to facilitate the subsequent movement of the grinding plate 18 to grind the surface of the pump cover. A push plate 9 is provided on one side of the movable plate 10, and a connecting chamber 11 is provided on one side of the movable plate 10.

[0025] A connecting tube 15 is provided at one end inside the connecting chamber 11. A coil spring 14 is provided inside the connecting tube 15. A stabilizing sleeve 22 is provided at the top of one side inside the connecting chamber 11. A connecting shaft 13 is provided inside the stabilizing sleeve 22. A slot is provided on the inner side of the connecting tube 15 and the outer side of the connecting shaft 13. The end of the coil spring 14 is connected to the inside of the slot to fix the position of the coil spring 14, so as to facilitate the subsequent reset of the connecting shaft 13. A gear 12 is provided at one end of the connecting shaft 13. A through groove is provided between the moving plate 10 and the connecting chamber 11. One side of the gear 12 is located inside the through groove, so as to facilitate the meshing of the gear 12 and the rack 4.

[0026] One end of the connecting shaft 13 extends into the interior of the connecting tube 15 and is connected to the coil spring 14. One end of the connecting shaft 13 is provided with a second bevel gear 21. One end of the bottom of the connecting chamber 11 is provided with a rotating rod 16. The bottom of one end of the rotating rod 16 is provided with a guide sleeve. The rotating rod 16 is located inside the guide sleeve to ensure the stability of the rotating rod 16 during rotation and prevent it from deviating. The top of the rotating rod 16 is provided with a first bevel gear 20, which meshes with the second bevel gear 21. The bottom of the rotating rod 16 is provided with a connecting plate 19. The top of the connecting plate 19 is provided with a drive motor 17. The outside of the drive motor 17 is provided with a motor chamber, and the inside of the motor chamber is provided with sound-absorbing cotton to fix the drive motor 17, prevent it from rotating on its own, and reduce its noise. The output end of the drive motor 17 is provided with a grinding plate 18.

[0027] Working principle: During the punching process, the pump cover is first placed in the designated position inside the connecting frame 1. Then, the electric cylinder 5 is activated, which drives the connecting piece 3 and the punching rod 2 to move downward. When the rack 4 moves downward, it no longer limits the push plate 9. Then, the spring 7 returns to its original position and pushes the slide plate 8 and the moving plate 10 downward. Then, the pressure rod at the bottom of the moving plate 10 presses the pump cover, thereby fixing the position of the pump cover. Then, the rack 4 continues to move downward and contacts the gear 12, which drives the gear 12 to rotate. During the rotation of the gear 12, the connecting shaft 13 rotates, which tightens the coil spring 14 and drives the second bevel gear 21 and the first bevel gear 20 to rotate. The first bevel gear 20 drives the rotating rod 16. During the rotation of the rotating rod 16, the connecting plate 19 and the grinding plate 18 move. At this time, the drive motor 17 drives the grinding plate 18 to rotate, which grinds the position of the pump cover that needs to be punched flat, making it easier to punch later.

[0028] After rack 4 no longer contacts gear 12, coil spring 14 resets, causing connecting shaft 13, gear 12, second bevel gear 21, first bevel gear 20, and rotating rod 16 to rotate. Then, rotating rod 16 drives drive motor 17, grinding plate 18, and connecting plate 19 to reset, avoiding affecting the punching operation of punching rod 2. Then, punching rod 2 moves down to the pump cover position and punches the pump cover. After punching is completed, electric cylinder 5 drives punching rod 2, connecting piece 3, and rack 4 to move upward. When rack 4 re-contacts gear 12, the above grinding work is repeated to grind the punched position flat.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An automatic punching and deburring device for pump covers, comprising a connecting frame (1), characterized in that: An electric cylinder (5) is provided on one side of the top of the connecting frame (1). A connector (3) is provided at the output end of the electric cylinder (5). A rack (4) is provided on one side of the connector (3). A punch rod (2) is provided at the bottom of the connector (3). An installation chamber (6) is provided in the middle of the top of the connecting frame (1). A spring (7) is provided inside the installation chamber (6). A sliding plate (8) is provided at the bottom of the spring (7). A moving plate (10) is provided at the bottom of the sliding plate (8). A push plate (9) is provided on one side of the moving plate (10). A connecting chamber (11) is provided on one side of the moving plate (10). One end of the connecting chamber (11) is provided with a connecting pipe (15), and the connecting pipe (15) is provided with a coil spring (14). The top of one side of the connecting chamber (11) is provided with a stabilizing sleeve (22), and the stabilizing sleeve (22) is provided with a connecting shaft (13). One end of the connecting shaft (13) is provided with a gear (12). One end of the connecting shaft (13) extends into the connecting pipe (15) and is connected to the coil spring (14). One end of the connecting shaft (13) is provided with a second bevel gear (21). One end of the bottom of the connecting chamber (11) is provided with a rotating rod (16). The top of the rotating rod (16) is provided with a first bevel gear (20). The first bevel gear (20) meshes with the second bevel gear (21). The bottom of the rotating rod (16) is provided with a connecting plate (19). The top of the connecting plate (19) is provided with a drive motor (17). The output end of the drive motor (17) is provided with a grinding plate (18).

2. The automatic punching and deburring device for a pump cover according to claim 1, characterized in that: A through groove is provided between the movable plate (10) and the connecting compartment (11), and one side of the gear (12) is located inside the through groove.

3. The automatic punching and deburring device for pump covers according to claim 1, characterized in that: The bottom of one end of the rotating rod (16) is provided with a guide sleeve, and the rotating rod (16) is located inside the guide sleeve.

4. The automatic punching and deburring device for pump covers according to claim 1, characterized in that: The drive motor (17) has a motor compartment on its outer side, and the motor compartment is equipped with sound-absorbing cotton inside.

5. The automatic punching and deburring device for a pump cover according to claim 1, characterized in that: The top of the skateboard (8) is provided with a limiting plate, and the limiting plate is located inside the installation compartment (6).

6. The automatic punching and deburring device for a pump cover according to claim 1, characterized in that: The inner side of the connecting pipe (15) and the outer side of the connecting shaft (13) are provided with slots, and the end of the coil spring (14) is connected to the inside of the slot.

7. The automatic punching and deburring device for a pump cover according to claim 1, characterized in that: The top of the connecting frame (1) is provided with a through hole on one side, and the output end of the electric cylinder (5) extends through the through hole into the interior of the connecting frame (1) and is connected to the connector (3).

8. The automatic punching and deburring device for a pump cover according to claim 1, characterized in that: The connecting frame (1) has support legs at the four corners of its bottom, and reinforcing plates are provided between the support legs.

9. The automatic punching and deburring device for a pump cover according to claim 1, characterized in that: The movable plate (10) has pressure bars symmetrically arranged on both sides of its bottom.

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