Flange punching equipment with punching head convenient to replace

Abstract

The utility model discloses a flange punching device convenient to replace a punching head, which comprises a pedestal, a feed mechanism arranged on one side of the pedestal, and a punching head replacing mechanism arranged on the other side of the pedestal, the mounting column is fixedly mounted at the top of the propelling mechanism; and the connecting disc is detachably mounted at the bottom of the propelling mechanism. According to the scheme, when the punching head body needs to be disassembled, the attaching column arranged outside the mounting column horizontally moves, at the moment, the spring connected to the surface of the attaching column is compressed, and meanwhile the fixing ball arranged at the bottom of the attaching column is separated from the groove formed in the surface of the connecting disc; the abutting end of the top of the connecting disc and the clamping plate can be separated from the bottom of the mounting column, that is to say, the punching head body is disassembled, so that the mode of connecting and fixing by means of a common bolt is replaced, the situation that the punching head is inconvenient to disassemble due to bolt rusting or abrasion is avoided, the disassembling and assembling process of the punching head is simplified, and the working efficiency is improved. The practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of flange punching equipment, and more specifically, to a flange punching equipment that facilitates the replacement of punching heads. Background Technology

[0002] Punching equipment is commonly used in the flange processing process. However, it still has some drawbacks in actual use. For example, the punching head of traditional flange punching equipment is usually fixed to the machine body with ordinary bolts. Although this can ensure the stability of the punching head after installation, when the punching head needs to be disassembled and replaced after long-term use, the process of disassembling the bolts is time-consuming and easy to cause disassembly difficulties due to bolt rust or wear, which reduces the practicality of the punching equipment to a certain extent. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the embodiments of this utility model provide a flange punching device that facilitates the replacement of the punching head, so as to solve the problem of inconvenient replacement of the punching head in the prior art.

[0004] To solve the above technical problems, the present invention provides the following technical solution: a flange punching device that facilitates the replacement of punching heads, including a platform, a pushing mechanism being provided on one side of the platform, and the flange punching device that facilitates the replacement of punching heads further includes;

[0005] Mounting column, which is fixedly mounted on the top of the propulsion mechanism;

[0006] A connecting plate is detachably installed at the bottom of the propulsion mechanism. A contact end is fixedly connected to the center of the top surface of the connecting plate. The surface of the contact end contacts the bottom of the mounting column. A snap-fit ​​plate is provided on both sides of the top surface of the connecting plate. The surface of the snap-fit ​​plate snaps into the bottom of the mounting column. A punch head body is provided at the bottom of the connecting plate.

[0007] A fixing rod is provided, one end of which is fixedly connected to the surface of a mounting column, and the other end of which is fixedly connected to a mounting plate. A spring is fixedly connected to the surface of the mounting plate, and a fitting column is fixedly connected to one end of the spring relative to the mounting plate. The interior of the fitting column is in contact with the surface of the fixing rod. A limiting plate is fixedly installed on the edge of the mounting plate, one end of which is fixedly connected to the surface of the mounting column along its length. The surface of the limiting plate is slidably connected to the side of the fitting column. The bottom of the fitting column is in contact with the outer periphery of the connecting plate, and a fixing ball is provided at the bottom of the fitting column. The surface of the fixing ball is in contact with the surface of the connecting plate.

[0008] It also includes a socket plate, which is fixedly installed on the top of the mounting column, with one side of the socket plate adhering to the surface of the mounting column.

[0009] It also includes auxiliary components, which are disposed outside the mounting column.

[0010] The auxiliary components include a fixed base, a screw, a connecting end, a connecting post, and a sleeve ring. The fixed base is fixedly installed on the surface of the mounting post. The screw is rotatably installed inside the fixed base. The connecting end is located at the bottom end of the screw. The connecting post is threadedly installed on the surface of the screw. One side of the connecting post is in contact with the surface of the mounting post. The sleeve ring is fixedly installed on the top of the connecting post. The inner wall of the sleeve ring is sleeved with the surface of the sleeve plate.

[0011] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0012] In the above scheme, when it is necessary to disassemble the punch head body, the bonding column set outside the mounting column is moved horizontally. At this time, the spring connected to the surface of the bonding column is compressed, and the fixing ball set at the bottom of the bonding column disengages from the groove opened on the surface of the connecting plate. Then the connecting plate can be moved down as a whole, so that the abutting end and the snap-fit ​​plate at the top of the connecting plate can disengage from the bottom of the mounting column, thus completing the disassembly of the punch head body. This replaces the method of connecting and fixing with ordinary bolts, avoiding the situation where the punch head is inconvenient to disassemble due to bolt rust or wear, simplifying the disassembly and assembly process of the punch head, and improving the practicality of the device.

[0013] After the connecting plate and punch head body are installed and fixed using the bonding column and corresponding components, the screw is rotated synchronously by rotating the set connecting end, thereby driving the connecting column installed on the surface of the connecting end to move vertically downward, so that the sleeve ring is sleeved with the sleeve plate to fix the bonding column again. This ensures the stability of the punch head after installation while being easy to disassemble, and further improves the practicality of the device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a three-dimensional assembly drawing of the overall device of this utility model;

[0016] Figure 3 This is a schematic diagram of the auxiliary component structure of this utility model.

[0017] [Figure Labels]

[0018] 1. Base; 2. Propulsion mechanism; 3. Mounting column; 4. Connecting plate; 5. Abutting end; 6. Snap-fit ​​plate; 7. Punching head body; 8. Fixing rod; 9. Mounting plate; 10. Spring; 11. Fitting column; 12. Limiting plate; 13. Fixing ball; 14. Sleeve plate; 15. Auxiliary components; 151. Fixing seat; 152. Screw; 153. Connecting end; 154. Connecting column; 155. Sleeve ring. Detailed Implementation

[0019] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0020] As attached Figure 1 To be continued Figure 3 An embodiment of this utility model provides a flange punching device that facilitates the replacement of punch heads, including a base 1, a pushing mechanism 2 provided on one side of the base 1, and the flange punching device that facilitates the replacement of punch heads also includes;

[0021] Mounting column 3 is fixedly installed on the top of the propulsion mechanism 2;

[0022] The connecting plate 4 is detachably installed at the bottom of the propulsion mechanism 2. The center of the top surface of the connecting plate 4 is fixedly connected to the abutment end 5. The surface of the abutment end 5 contacts the bottom of the mounting column 3. The two sides of the top surface of the connecting plate 4 are provided with snap-fit ​​plates 6. The surface of the snap-fit ​​plates 6 snaps with the bottom of the mounting column 3. The bottom of the connecting plate 4 is provided with a punch head body 7.

[0023] A fixing rod 8 is fixedly connected at one end to the surface of the mounting post 3, and a mounting plate 9 is fixedly connected at the other end of the fixing rod 8. A spring 10 is fixedly connected to the surface of the mounting plate 9, and a fitting post 11 is fixedly connected to one end of the spring 10 relative to the mounting plate 9. The interior of the fitting post 11 fits against the surface of the fixing rod 8. A limiting plate 12 is fixedly installed on the edge of the mounting plate 9. One end of the limiting plate 12 in the length direction is fixedly connected to the surface of the mounting post 3. The surface of the limiting plate 12 is slidably connected to the side of the fitting post 11. The bottom of the fitting post 11 fits against the outer periphery of the connecting plate 4. A fixing ball 13 is provided at the bottom of the fitting post 11. The surface of the fixing ball 13 contacts the surface of the connecting plate 4. Through the fixed ball 13, in conjunction with the groove opened on the surface of the connecting plate 4, the connecting plate 4 can be limited and fixed, preventing the punch head body 7 from detaching from the mounting post 3 during the punching process.

[0024] It also includes a socket plate 14, which is fixedly installed on the top of the fitting column 11, and one side of the socket plate 14 is in contact with the surface of the mounting column 3.

[0025] It also includes an auxiliary component 15, which is disposed outside the mounting column 3.

[0026] The auxiliary component 15 includes a fixed base 151, a screw 152, a connecting end 153, a connecting post 154, and a sleeve ring 155. The fixed base 151 is fixedly installed on the surface of the mounting post 3. The screw 152 is rotatably installed inside the fixed base 151. The connecting end 153 is located at the bottom end of the screw 152. The connecting post 154 is threaded onto the surface of the screw 152. One side of the connecting post 154 is in contact with the surface of the mounting post 3. The sleeve ring 155 is fixedly installed on the top of the connecting post 154. The inner wall of the sleeve ring 155 is sleeved with the surface of the sleeve plate 14. The screw 152 can be covered and protected when the sleeve ring 155 is sleeved with the sleeve plate 14, so as to avoid the debris adhering to the surface of the screw 152 during processing and affecting the normal rotation of the screw 152.

[0027] The working process of this utility model is as follows: When it is necessary to disassemble the punch head body 7, the bonding column 11 set outside the mounting column 3 is moved horizontally. At this time, the spring 10 connected to the surface of the bonding column 11 is compressed, and the fixing ball 13 set at the bottom of the bonding column 11 disengages from the groove opened on the surface of the connecting plate 4. Then the connecting plate 4 can be moved down as a whole, so that the abutting end 5 and the snap-fit ​​plate 6 at the top of the connecting plate 4 can disengage from the bottom of the mounting column 3, thus completing the disassembly of the punch head body 7.

[0028] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0029] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A flange punching device with a punching head convenient to replace, comprising a base (1), one side of the base (1) is provided with a pushing mechanism (2), characterized in that, The flange punching equipment that facilitates the replacement of the punching head also includes; Mounting column (3), which is fixedly mounted on the top of the propulsion mechanism (2); A connecting plate (4) is detachably installed at the bottom of the propulsion mechanism (2). A contact end (5) is fixedly connected to the center of the top surface of the connecting plate (4). The surface of the contact end (5) is in contact with the bottom of the mounting column (3). A snap-fit ​​plate (6) is provided on both sides of the top surface of the connecting plate (4). The surface of the snap-fit ​​plate (6) is snap-fitted to the bottom of the mounting column (3). A punch head body (7) is provided at the bottom of the connecting plate (4). A fixing rod (8) is fixedly connected at one end to the surface of the mounting column (3), and a mounting plate (9) is fixedly connected at the other end of the fixing rod (8). A spring (10) is fixedly connected to the surface of the mounting plate (9), and a fitting column (11) is fixedly connected to one end of the spring (10) relative to the mounting plate (9). The interior of the fitting column (11) is fitted with the surface of the fixing rod (8). A limiting plate (12) is fixedly installed on the edge of the mounting plate (9). One end of the limiting plate (12) in the length direction is fixedly connected to the surface of the mounting column (3). The surface of the limiting plate (12) is slidably connected to the side of the fitting column (11). The bottom of the fitting column (11) is fitted with the periphery of the connecting plate (4). A fixing ball (13) is provided at the bottom of the fitting column (11), and the surface of the fixing ball (13) is in contact with the surface of the connecting plate (4).

2. The flange punching apparatus of claim 1, wherein, It also includes a socket plate (14), which is fixedly installed on the top of the fitting column (11), and one side of the socket plate (14) is in contact with the surface of the mounting column (3).

3. The flange punching apparatus of claim 1, wherein, It also includes an auxiliary component (15) disposed outside the mounting post (3).

4. The flange punching apparatus of claim 3, wherein, The auxiliary component (15) includes a fixed base (151), a screw (152), a connecting end (153), a connecting post (154), and a sleeve ring (155). The fixed base (151) is fixedly installed on the surface of the mounting post (3). The screw (152) is rotatably installed inside the fixed base (151). The connecting end (153) is located at the bottom end of the screw (152). The connecting post (154) is threaded onto the surface of the screw (152). One side of the connecting post (154) is in contact with the surface of the mounting post (3). The sleeve ring (155) is fixedly installed on the top of the connecting post (154). The inner wall of the sleeve ring (155) is sleeved with the surface of the sleeve plate (14).

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