Outer ring milling machine for flexible graphite packing ring production

Abstract

The utility model provides an outer ring milling machine for producing a flexible graphite packing ring, which relates to the technical field of ring milling machines, and comprises an operating platform, an outer ring milling assembly is arranged on the surface of the operating platform, the outer ring milling assembly comprises a support and an electric push rod, the support is connected to the surface of one side of the operating platform, and the electric push rod is connected to the operating platform. The electric push rod is connected to the top of the support in an inserted mode, the output end of the electric push rod is connected with a milling motor, and the output end of the milling motor is connected with a milling cutter. According to the flexible graphite packing ring outer ring machining device, when outer ring machining needs to be conducted on flexible graphite packing rings with different inner diameters, the inner diameter holes of the ring bodies can be connected to the surfaces of the two sets of non-slip mats in a sleeved mode, then the non-slip mats are driven to fix the inner diameter holes of the ring bodies by rotating the two-way screw rods, and at the moment, the rotating motor can be started to drive the ring bodies to rotate; and the electric push rod is operated to push the milling cutter to machine the ring body, so that the ring bodies of different sizes are machined, and the overall practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ring milling machines, in particular to an outer ring milling machine used for producing flexible graphite packing rings. Background Art

[0002] Ring milling machine is a special non-standard equipment, mainly used for the processing of metal and production of flexible graphite packing rings. This equipment adopts a new production process, aiming to solve the problems of multiple processing steps, laborious, time-consuming, material-consuming, low raw material utilization rate, and much waste in the traditional production of reinforcement rings on ordinary lathes.

[0003] As disclosed in publication number CN207534431U, a metal reinforcement ring milling machine comprises a frame, a positioning mechanism installed on the frame for positioning a workpiece, the positioning mechanism comprising a large pressure wheel and a small pressure wheel; a first feeding mechanism installed on the frame for controlling the movement of the small pressure wheel, the first feeding mechanism comprising a cylinder and a left slider; a second feeding mechanism installed on the frame for controlling the movement of a cylinder support frame, the second feeding mechanism comprising a right slider and a lead screw, and the movement of the right slider is controlled by rotating a handle at the end of the lead screw; a transmission system installed on the frame for milling the workpiece, the transmission system comprising a chassis, a motor, a coupling, a gear, an output shaft and a milling cutter. The utility model has a simple structure, is easy to disassemble and assemble, and is low in price, which reduces the cost of producing reinforcement rings for wound gaskets.

[0004] This patent has a simple structure, easy assembly and disassembly, low price, and reduces production costs. The ring milling machine needs to fix and process rings of different diameters according to actual needs during processing, but the existing ring milling machines cannot fix rings of different sizes, and their practicality needs to be improved. Therefore, we propose a new type of outer ring milling machine for the production of flexible graphite packing rings. Utility Model Content

[0005] The utility model aims to solve the problem that the existing ring milling machine in the prior art cannot fix ring bodies of different sizes and the practicality needs to be improved.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an outer ring milling machine for the production of flexible graphite packing rings comprises an operating table, an outer ring milling ring assembly is arranged on the surface of the operating table, the outer ring milling ring assembly comprises a bracket and an electric push rod, the bracket is connected to one side surface of the operating table, the electric push rod is plugged into the top of the bracket, the output end of the electric push rod is connected to a milling motor, the output end of the milling motor is connected to a milling cutter, the other side surface of the operating table is connected to a support plate, the outer surface of one side of the support plate is connected to a rotating motor, the outer surface of the other side of the support plate is connected to a plane bearing, one side of the plane bearing is connected to an adjustment plate, a bidirectional screw is arranged inside the adjustment plate, a handle is connected to the top of the bidirectional screw, two groups of moving blocks are symmetrically arranged on the surface of the bidirectional screw, one side of the moving block is connected to an anti-slip pad, and the other side of the moving block is provided with a threaded hole.

[0007] Furthermore, the adjustment plate is rotatably connected to the support plate via a plane bearing, and the anti-slip pad has a semicircular shape.

[0008] Furthermore, the adjustment plate is rotatably connected to the support plate via a plane bearing, and the anti-slip pad has a semicircular shape.

[0009] Furthermore, the moving block is threadedly connected to the bidirectional screw through the threaded hole, and the bidirectional screw is fixedly connected to the handle.

[0010] Furthermore, a storage assembly is connected to the bottom of the operating table, and the storage assembly includes a storage box and a slide groove, and the inner bottom of the storage box is provided with a slide groove.

[0011] Furthermore, a storage box is arranged inside the storage box, and a handle is connected to the front surface of the storage box.

[0012] Furthermore, a sliding block is connected to the bottom of the storage box, and a sliding connection is formed between the sliding block and the sliding groove.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when it is necessary to process the outer ring of flexible graphite packing rings of different inner diameters, the inner diameter hole of the ring body can be sleeved on the surface of two sets of anti-skid pads, and then the anti-skid pads are driven to fix the inner diameter hole of the ring body by rotating the bidirectional screw. At this time, the rotating motor can be turned on to drive the ring body to rotate, and the electric push rod can be operated to push the milling cutter to process the ring body, thereby realizing the processing of ring bodies of different sizes, improving the overall practicality.

[0015] 2. In the utility model, when it is necessary to store spare milling cutters or commonly used tools, the storage box can be slid out of the storage box, and then the items can be stored in the storage box, thereby avoiding the problem of inconvenient storage of spare milling cutters and tools. When the milling cutter is damaged and needs to be replaced, the milling cutter can be quickly taken out for replacement, thereby improving the convenience of replacing the milling cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of an outer ring milling machine for producing flexible graphite packing rings proposed in the utility model;

[0017] Figure 2 This is a three-dimensional structural schematic diagram from another angle of the outer ring milling machine for the production of flexible graphite packing rings proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the partial explosion structure of the outer ring milling machine for the production of flexible graphite packing rings proposed in the utility model;

[0019] Figure 4 This is a schematic diagram of the exploded structure of the adjustment plate of the outer ring milling machine for producing flexible graphite packing rings proposed by the utility model;

[0020] Figure 5 The utility model provides a schematic diagram of the exploded structure of a storage box of an outer ring milling machine for producing flexible graphite packing rings.

[0021] Legend: 1. Operating table; 2. Outer milling ring assembly; 201. Bracket; 202. Electric push rod; 203. Milling motor; 204. Milling cutter; 205. Support plate; 206. Rotating motor; 207. Plane bearing; 208. Adjustment plate; 209. Bidirectional screw; 210. Handle; 211. Threaded hole; 212. Moving block; 213. Anti-slip pad; 3. Storage assembly; 301. Storage box; 302. Slide; 303. Storage box; 304. Slider; 305. Handle. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 4As shown, the utility model provides an outer ring milling machine for the production of flexible graphite packing rings, including an operating table 1, the surface of the operating table 1 is provided with an outer ring milling ring assembly 2, the outer ring milling ring assembly 2 includes a bracket 201 and an electric push rod 202, the bracket 201 is connected to one side surface of the operating table 1, the electric push rod 202 is plugged into the top of the bracket 201, the output end of the electric push rod 202 is connected to a milling motor 203, the output end of the milling motor 203 is connected to a milling cutter 204, the other side surface of the operating table 1 is connected to a support plate 205, the outer surface of one side of the support plate 205 is connected to a rotating motor 206, the outer surface of the other side of the support plate 205 is connected to a plane bearing 207, one side of the plane bearing 207 is connected to an adjusting plate 208, and the adjusting plate 209 is connected to the adjusting plate 210. A bidirectional screw 209 is arranged inside the section plate 208, and a handle 210 is connected to the top of the bidirectional screw 209. Two groups of moving blocks 212 are symmetrically arranged on the surface of the bidirectional screw 209. An anti-skid pad 213 is connected to one side of the moving block 212, and a threaded hole 211 is opened on the other side of the moving block 212. The adjustment plate 208 is rotatably connected to the support plate 205 through the plane bearing 207, and the anti-skid pad 213 has a semicircular shape. The adjustment plate 208 is rotatably connected to the support plate 205 through the plane bearing 207, and the anti-skid pad 213 has a semicircular shape. The moving block 212 is threadedly connected to the bidirectional screw 209 through the threaded hole 211, and the bidirectional screw 209 and the handle 210 are fixedly connected.

[0025] The effect achieved by the entire embodiment 1 is that, when it is necessary to process the outer ring of flexible graphite packing rings of different inner diameters, the inner diameter hole of the ring body to be processed can be sleeved on the surface of the two groups of anti-skid pads 213, and then the handle 210 is rotated in the opposite direction, so that the handle 210 can drive the bidirectional screw 209 to rotate in the opposite direction. At the same time, the two groups of moving blocks 212 will also rotate with the bidirectional screw 209 through the threaded hole 211, and push the two groups of anti-skid pads 213 to move to the upper and lower ends respectively, and the inner diameter hole of the ring body is squeezed and fixed by the anti-skid pad 213. At this time, the rotating motor 206 can be turned on to drive the adjusting plate 208 to rotate through the plane bearing 207, thereby realizing the rotation of the ring body. At this time, the milling motor 206 can be turned on to drive the adjusting plate 208 to rotate through the plane bearing 207, thereby realizing the rotation of the ring body. The machine 203 drives the milling cutter 204 to rotate, and pushes the milling cutter 204 downward through the electric push rod 202, and processes the rotating ring body. After the processing of the ring body is completed, the milling motor 203 is turned off and the milling cutter 204 is driven to move upward through the electric push rod 202, and then the rotating motor 206 is turned off to stop the rotation of the adjustment plate 208. At this time, the handle 210 can be rotated forward to drive the two-way screw 209 to rotate forward, so that the two groups of moving blocks 212 move inward at the same time, and drive the two groups of anti-slip pads 213 away from the inner diameter hole of the ring body. At this time, the processed ring body can be removed, thereby realizing the processing of the outer ring of the ring body, and can realize the processing of ring bodies of different sizes, thereby improving the overall practicality.

[0026] Embodiment 2, as Figure 1 , Figure 2 and Figure 5 As shown, a storage assembly 3 is connected to the bottom of the operating table 1, and the storage assembly 3 includes a storage box 301 and a slide groove 302. The inner bottom of the storage box 301 is provided with a slide groove 302, and a storage box 303 is arranged inside the storage box 301. A handle 305 is connected to the front surface of the storage box 303, and a slider 304 is connected to the bottom of the storage box 303. A sliding connection is formed between the slider 304 and the slide groove 302.

[0027] The effect achieved by the entire embodiment 2 is that when it is necessary to store the spare milling cutter 204 or commonly used tools, the handle 305 can be grasped and pulled outward, so that the storage box 303 can be slid out of the storage box 301 through the slider 304 and the slide groove 302 at the bottom, and then the items can be stored through the storage box 303. This avoids the problem of inconvenient storage of spare milling cutters 204 and tools. When the milling cutter 204 is damaged and needs to be replaced, the storage box 303 can be quickly pulled out, and the milling cutter 204 can be taken out for replacement, which improves the convenience of replacing the milling cutter 204 and avoids the problem of timely taking out the spare milling cutter 204 for replacement when the milling cutter 204 is damaged.

[0028] Working principle: when it is necessary to process the outer ring of flexible graphite packing rings with different inner diameters, the inner diameter hole of the ring body can be sleeved on the surface of two sets of anti-skid pads 213, and then the anti-skid pads 213 can be driven to fix the inner diameter hole of the ring body by rotating the bidirectional screw 209. At this time, the rotating motor 206 can be turned on to drive the ring body to rotate, and the electric push rod 202 can be operated to push the milling cutter 204 to process the ring body, thereby realizing the processing of ring bodies of different sizes, improving the overall practicality, when it is necessary to store spare milling cutters 204 or commonly used tools, the storage box 303 can be slid out of the storage box 301, and then the items can be stored through the storage box 303, avoiding the problem of inconvenient storage of spare milling cutters 204 and tools, and when the milling cutter 204 is damaged and needs to be replaced, the milling cutter 204 can be quickly taken out for replacement, which improves the convenience of replacing the milling cutter 204.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An outer ring milling machine for producing flexible graphite packing rings, comprising an operating table (1), characterized in that: An outer ring milling ring assembly (2) is provided on the surface of the operating table (1); The outer ring milling ring assembly (2) comprises a bracket (201) and an electric push rod (202), wherein the bracket (201) is connected to a side surface of the operating table (1), the electric push rod (202) is plugged into the top of the bracket (201), the output end of the electric push rod (202) is connected to a milling motor (203), the output end of the milling motor (203) is connected to a milling cutter (204), the other side surface of the operating table (1) is connected to a support plate (205), and the outer surface of one side of the support plate (205) is connected to a rotating motor (206) The outer surface of the other side of the support plate (205) is connected to a plane bearing (207), one side of the plane bearing (207) is connected to an adjustment plate (208), a bidirectional screw (209) is arranged inside the adjustment plate (208), the top of the bidirectional screw (209) is connected to a handle (210), two groups of moving blocks (212) are symmetrically arranged on the surface of the bidirectional screw (209), one side of the moving block (212) is connected to an anti-slip pad (213), and the other side of the moving block (212) is provided with a threaded hole (211).

2. The outer ring milling machine for producing flexible graphite packing rings according to claim 1, characterized in that: The output end of the rotating motor (206) passes through the support plate (205) and the plane bearing (207) and is fixedly connected to the bracket of the adjustment plate (208).

3. The outer ring milling machine for producing flexible graphite packing rings according to claim 2, characterized in that: The adjustment plate (208) is rotatably connected to the support plate (205) via a plane bearing (207), and the anti-slip pad (213) has a semicircular shape.

4. The outer ring milling machine for producing flexible graphite packing rings according to claim 3 is characterized in that: The moving block (212) is threadedly connected to the bidirectional screw (209) through the threaded hole (211), and the bidirectional screw (209) is fixedly connected to the handle (210).

5. The outer ring milling machine for producing flexible graphite packing rings according to claim 1, characterized in that: The bottom of the operating table (1) is connected to a storage assembly (3), the storage assembly (3) comprises a storage box (301) and a slide groove (302), and the inner bottom of the storage box (301) is provided with a slide groove (302).

6. The outer ring milling machine for producing flexible graphite packing rings according to claim 5, characterized in that: A storage box (303) is arranged inside the storage box (301), and a handle (305) is connected to the front surface of the storage box (303).

7. The outer ring milling machine for producing flexible graphite packing rings according to claim 6, characterized in that: The bottom of the storage box (303) is connected with a slider (304), and a sliding connection is formed between the slider (304) and the slide groove (302).

Images