Sectional machining device for spherical end socket

Abstract

The utility model relates to the technical field of seal head machining, and discloses a spherical seal head segmented machining device which comprises a machining table, a supporting table and a spherical seal head body, rectangular plates are fixedly installed at the positions, close to the two sides, of the top of the machining table, and an L-shaped plate is fixedly installed at the position, close to the rear side, of the top of the machining table. An electric telescopic rod is fixedly installed at the position, close to the middle position, of the bottom of the transverse side of the L-shaped structure of the L-shaped plate, a connecting disc is fixedly installed at the end of the electric telescopic rod, a grinding assembly is arranged at the bottom of the connecting disc, and under rotation of a power output shaft of a servo motor, a rotating disc fixed to the shaft end of the power output shaft of the servo motor can rotate; and when the arc-shaped grooves are used in cooperation, the vertical rods slide on the connecting discs, the device is suitable for being used by spherical end socket bodies of different sizes, the grinding blocks can be tightly attached to the inner walls of the spherical end socket bodies through the telescopic columns A and the springs A, and the internal grinding effect of the spherical end socket bodies is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of end head processing, in particular to a spherical end head segment processing device. Background Art

[0002] A head, also known as an end cap, is used to seal the end of a container, isolating the internal and external media. The head of a cylindrical container is generally a rotating shell. The shape of the head surface can be categorized as convex, conical, flat, or combined. Convex heads are those with a convex outer surface, such as hemispherical, elliptical, dished, and flat spherical heads. Some gas cylinders use a combined bottom head with the convex surface facing inward, which ensures both strength and safety.

[0003] When processing a spherical head, its interior needs to be polished, generally by rotating a polishing block to polish the inner cavity of the head. In actual operation, the sizes of spherical heads are different, and the existing device can only process spherical heads of the same size, which leads to low applicability of the device and reduces the scope of use of the device.

[0004] Therefore, we proposed a spherical head segmented processing device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a spherical head segment processing device to solve the problems raised by the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a spherical head segmented processing device, comprising a processing table, a support table and a spherical head body, wherein rectangular plates are fixedly mounted on the top of the processing table near both sides, an L-shaped plate is fixedly mounted on the top of the processing table near the rear side, an electric telescopic rod is fixedly mounted on the bottom of one lateral side of the L-shaped structure of the L-shaped plate near the middle position, a connecting disc is fixedly mounted on the end of the electric telescopic rod, a grinding assembly is provided at the bottom of the connecting disc, and a disassembly assembly is provided on the grinding assembly;

[0007] The grinding assembly includes a servo motor fixedly mounted on the bottom of a connecting disc and a rotating disc fixedly mounted on the end of a power output shaft of the servo motor. A plurality of arc grooves are provided on the top of the rotating disc. Vertical rods are movably passed through the inner cavities of the arc grooves. The top ends of the vertical rods are slidably connected to the connecting disc. Connecting columns are fixedly mounted on the bottom ends of the vertical rods. Connecting plates are provided on the outer circumferences of the connecting columns, and grinding blocks are provided on the connecting plates.

[0008] Preferably, a telescopic column A is fixedly installed on the inner side of the connecting plate, and the ends of the telescopic column A are fixedly connected to the adjacent connecting columns respectively. A spring A is movably sleeved on the outer periphery of the telescopic column A, and the two ends of the spring A are fixedly connected to the adjacent connecting columns and the adjacent connecting plates respectively. Two threaded blind holes are provided on the outer side of the connecting plate near the top and bottom, and a trapezoidal groove is provided on the outer side of the connecting plate, and the threaded blind holes are located on the outer periphery of the trapezoidal groove.

[0009] Preferably, a trapezoidal block is fixedly mounted on the inner side of each of the grinding blocks, and the trapezoidal blocks are slidably connected in the inner cavities of adjacent trapezoidal grooves.

[0010] Preferably, the disassembly assembly includes several connecting blocks fixedly mounted on adjacent grinding blocks, and each connecting block is provided with a through hole, each through hole is movably penetrated by a bolt, and the ends of the bolts are respectively threadedly connected to the inner cavity of the adjacent threaded blind holes.

[0011] Preferably, a hydraulic rod is fixedly installed near the top on the opposite side of the rectangular plate, an arc-shaped plate is fixedly installed on the opposite end of the hydraulic rod, a plurality of telescopic columns B are fixedly installed on the opposite side of the arc-shaped plate, and a limiting column is fixedly installed on the opposite end of the telescopic column B.

[0012] Preferably, a spring B is movably sleeved on the outer circumference of the telescopic column B, and both ends of the spring B are fixedly connected to the adjacent arc-shaped plate and the adjacent limiting column respectively.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. When the servo motor power output shaft rotates, the rotating disk fixed on the shaft end of the servo motor power output shaft can be rotated. When the arc groove is used in conjunction with the vertical rod, the vertical rod can slide on the connecting disc. It is suitable for spherical head bodies of different sizes. By setting the telescopic column A and the spring A, the grinding block can be tightly fitted with the inner wall of the spherical head body, thereby improving the internal grinding effect.

[0015] 2. After the grinding block has been used for a long time, by removing several bolts from the adjacent threaded blind holes and being able to slide the grinding block out from the adjacent connecting plate, it is convenient to replace the grinding block and improve the effect of subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the L-shaped plate and the electric telescopic rod of the utility model;

[0018] Figure 3 This is a schematic diagram of a partially bottom-up three-dimensional structure of the present invention;

[0019] Figure 4 This is an exploded view of the three-dimensional structure of the disassembled components of the present invention;

[0020] Figure 5 For the utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 6 For the utility model Figure 3 Enlarged view of point B in the middle;

[0022] Figure 7 For the utility model Figure 4 Enlarged view of point C in the middle.

[0023] In the figure: 1. Processing table; 2. Support table; 3. Spherical head body; 4. L-shaped plate; 5. Electric telescopic rod; 6. Connecting disc; 7. Grinding assembly; 71. Servo motor; 72. Rotating disc; 73. Arc groove; 74. Vertical rod; 75. Connecting column; 76. Connecting plate; 761. Telescopic column A; 762. Spring A; 763. Threaded blind hole; 764. Trapezoidal groove; 77. Grinding block; 771. Trapezoidal block; 8. Disassembly assembly; 81. Connecting block; 82. Through hole; 83. Bolt; 9. Rectangular plate; 91. Hydraulic rod; 92. Arc plate; 93. Telescopic column B; 931. Spring B; 94. Limit column. DETAILED DESCRIPTION

[0024] 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. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1: Please refer to Figure 1-7 A spherical head segmented processing device includes a processing table 1, a support table 2 and a spherical head body 3. The support table 2 is located at the bottom of the spherical head body 3. Rectangular plates 9 are fixedly installed on the top of the processing table 1 near both sides. An L-shaped plate 4 is fixedly installed on the top of the processing table 1 near the rear side. An electric telescopic rod 5 is fixedly installed near the middle position of the bottom of the L-shaped structure of the L-shaped plate 4 on one side. A connecting disc 6 is fixedly installed on the end of the electric telescopic rod 5. A grinding assembly 7 is provided at the bottom of the connecting disc 6, and a disassembly assembly 8 is provided on the grinding assembly 7.

[0026] The grinding assembly 7 includes a servo motor 71 fixedly mounted on the bottom of the connecting disc 6 and a rotating disc 72 fixedly mounted on the end of the power output shaft of the servo motor 71. A number of arc grooves 73 are opened on the top of the rotating disc 72. The arc grooves 73 are arranged in a circular array with the top center of the rotating disc 72 as the center. The inner cavity of the arc grooves 73 is movably penetrated by vertical rods 74. The top ends of the vertical rods 74 are slidably connected to the connecting disc 6. The bottom ends of the vertical rods 74 are fixedly mounted with connecting columns 75. The outer periphery of the connecting columns 75 is provided with connecting plates 76. The connecting plates 76 are provided with grinding blocks 77. Under the rotation of the power output shaft of the servo motor 71, the rotating disc 72 fixed on the end of the power output shaft of the servo motor 71 can be rotated. When the arc grooves 73 are used in conjunction, the vertical rods 74 slide on the connecting disc 6, which is suitable for use with spherical head bodies 3 of different sizes.

[0027] The inner side of the connecting plate 76 is fixedly installed with a telescopic column A761, and the ends of the telescopic column A761 are fixedly connected to the adjacent connecting column 75 respectively. The outer periphery of the telescopic column A761 is movably sleeved with a spring A762, and the two ends of the spring A762 are fixedly connected to the adjacent connecting column 75 and the adjacent connecting plate 76 respectively. Two threaded blind holes 763 are provided on the outer side of the connecting plate 76 near the top and bottom. Trapezoidal grooves 764 are provided on the outer side of the connecting plate 76, and the threaded blind holes 763 are located on the outer periphery of the trapezoidal grooves 764. By arranging the telescopic column A761 and the spring A762, the grinding block 77 can be tightly fitted with the inner wall of the spherical head body 3, thereby improving the internal grinding effect.

[0028] Trapezoidal blocks 771 are fixedly installed on the inner side of the grinding block 77. The trapezoidal blocks 771 are respectively slidably connected in the inner cavity of adjacent trapezoidal grooves 764. By setting the trapezoidal blocks 771, the grinding block 77 can slide stably on the connecting plate 76.

[0029] Example 2: This example is an improvement made on the basis of Example 1. For details, please refer to Figure 5 The disassembly assembly 8 includes several connecting blocks 81 fixedly mounted on adjacent grinding blocks 77, and each connecting block 81 is provided with a through hole 82, and each through hole 82 is movably penetrated by a bolt 83, and the ends of the bolts 83 are respectively threadedly connected to the inner cavity of the adjacent threaded blind hole 763. By removing the several bolts 83 from the adjacent threaded blind hole 763 and sliding the grinding block 77 out of the adjacent connecting plate 76, the replacement of the grinding block 77 is facilitated, thereby improving the effect of subsequent processing.

[0030] A hydraulic rod 91 is fixedly installed near the top on the opposite side of the rectangular plate 9, and an arc-shaped plate 92 is fixedly installed on the opposite end of the hydraulic rod 91. Several telescopic columns B93 are fixedly installed on the opposite side of the arc-shaped plate 92, and a limiting column 94 is fixedly installed on the opposite end of the telescopic column B93. By setting the telescopic column B93 and the limiting column 94, the spherical head body 3 can be limited and fixed.

[0031] The outer periphery of the telescopic column B93 is movably sleeved with a spring B931, and the two ends of the spring B931 are fixedly connected to the adjacent arc plate 92 and the adjacent limit column 94 respectively. Through the setting of the spring B931, several limit columns 94 can fit tightly with the spherical head body 3.

[0032] Working principle: When the utility model is in use, the two hydraulic rods 91 are controlled by an external controller. The two hydraulic rods 91 push the adjacent arc plates 92 to move to the opposite side. The spherical head body 3 is limited by the cooperation of the limit column 94 and the telescopic column B93. Under the action of the adjacent springs B931, several limit columns 94 can be tightly fitted to the outer periphery of the spherical head body 3. The distance between the connecting disc 6 and the spherical head body 3 is adjusted by starting the electric telescopic rod 5. After the adjustment is completed, the servo motor 71 is started at this time, and the power output shaft of the servo motor 71 rotates to drive the spherical head body 3 fixed on the servo motor. The rotating disk 72 at the end of the power output shaft of the machine 71 rotates, and under the action of the arc groove 73, the vertical rod 74 slides on the connecting disc 6, which is suitable for spherical head bodies 3 of different sizes. By setting the telescopic column A761 and the spring A762, the grinding block 77 can be tightly fitted with the inner wall of the spherical head body 3, thereby improving the internal grinding effect. After the grinding block 77 has been used for a period of time, by removing several bolts 83 from the adjacent threaded blind holes 763, the grinding block 77 can be slid out from the adjacent connecting plate 76, which facilitates the replacement of the grinding block 77 and improves the effect of subsequent processing.

[0033] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] 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 spherical head segment processing device, comprising a processing table (1), a support table (2) and a spherical head body (3), characterized in that: A rectangular plate (9) is fixedly mounted on the top of the processing table (1) near both sides, an L-shaped plate (4) is fixedly mounted on the top of the processing table (1) near the rear side, an electric telescopic rod (5) is fixedly mounted on the bottom of one lateral side of the L-shaped structure of the L-shaped plate (4) near the middle position, a connecting disc (6) is fixedly mounted on the end of the electric telescopic rod (5), a grinding assembly (7) is provided at the bottom of the connecting disc (6), and a disassembly assembly (8) is provided on the grinding assembly (7); the grinding assembly (7) comprises a disassembly assembly (8) fixedly mounted on the connecting disc (6) A servo motor (71) at the bottom and a rotating disk (72) fixedly mounted on the end of the power output shaft of the servo motor (71), a plurality of arc grooves (73) are provided on the top of the rotating disk (72), vertical rods (74) are movably penetrated through the inner cavity of the arc grooves (73), the top ends of the vertical rods (74) are slidably connected to the connecting disc (6), the bottom ends of the vertical rods (74) are fixedly mounted with connecting columns (75), the outer circumferences of the connecting columns (75) are provided with connecting plates (76), and the connecting plates (76) are provided with grinding blocks (77).

2. A spherical head segment processing device according to claim 1, characterized in that: A telescopic column A (761) is fixedly installed on the inner side of the connecting plate (76), and the ends of the telescopic column A (761) are respectively fixedly connected to the adjacent connecting column (75). A spring A (762) is movably sleeved on the outer periphery of the telescopic column A (761), and the two ends of the spring A (762) are respectively fixedly connected to the adjacent connecting column (75) and the adjacent connecting plate (76). Two threaded blind holes (763) are provided on the outer side of the connecting plate (76) near the top and the bottom. A trapezoidal groove (764) is provided on the outer side of the connecting plate (76), and the threaded blind hole (763) is located on the outer periphery of the trapezoidal groove (764).

3. The spherical head segment processing device according to claim 1 is characterized in that: Trapezoidal blocks (771) are fixedly mounted on the inner sides of the grinding blocks (77), and the trapezoidal blocks (771) are respectively slidably connected in the inner cavities of adjacent trapezoidal grooves (764).

4. The spherical head segment processing device according to claim 1 is characterized in that: The disassembly assembly (8) comprises a plurality of connection blocks (81) fixedly mounted on adjacent grinding blocks (77), and each of the connection blocks (81) is provided with a through hole (82), each of the through holes (82) is movably penetrated by a bolt (83), and the ends of the bolts (83) are respectively threadedly connected in the inner cavities of adjacent threaded blind holes (763).

5. The spherical head segment processing device according to claim 1 is characterized in that: A hydraulic rod (91) is fixedly mounted on one side of the rectangular plate (9) near the top, an arc-shaped plate (92) is fixedly mounted on one end of the hydraulic rod (91), a plurality of telescopic columns B (93) are fixedly mounted on one side of the arc-shaped plate (92), and a limiting column (94) is fixedly mounted on one end of the telescopic column B (93).

6. The spherical head segment processing device according to claim 5 is characterized in that: A spring B (931) is movably sleeved on the outer circumference of the telescopic column B (93), and two ends of the spring B (931) are respectively fixedly connected to the adjacent arc-shaped plate (92) and the adjacent limiting column (94).

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