Reducing adjusting mechanism of supporting seat for cylindrical section machining equipment

Abstract

The utility model relates to the field of cylindrical section machining equipment, in particular to a variable-diameter adjusting mechanism of a supporting seat for cylindrical section machining equipment, which comprises a base and two bearing seats, the two bearing seats are both mounted on the base, a first driving part is arranged on the base and used for driving the bearing seats, and a second driving part is arranged on the base and used for driving the bearing seats. A bearing device is arranged on the bearing seat, a limiting screw rod is installed on the base, a bearing seat sliding block is installed on the bearing seat, the bearing seat sliding block is connected to the limiting screw rod in a sliding mode, and limiting nuts are connected to the limiting screw rod on the two sides of the bearing seat sliding block in a threaded mode. The supporting part has the effect of further improving the supporting stability of the supporting part on the cylindrical section.

Description

Technical Field

[0001] The present application relates to the field of cylindrical segment processing equipment, and in particular to a diameter-changing adjustment mechanism for a support seat used in cylindrical segment processing equipment. Background Art

[0002] At present, when processing cylindrical products, in order to ensure the stability of the product during processing and to facilitate the operation of the staff, it is usually necessary to support the two ends of the cylindrical product and support the product to a certain height before processing. Since the processing dimensions of cylindrical segments are different, when processing cylindrical segments of different sizes, it is usually necessary to adjust the spacing of the support components used to support the cylindrical segments to adapt to the different diameters of the workpieces to be processed.

[0003] The existing support assembly is driven to move relative to the base through a driving mechanism. When the driving mechanism drives the support assembly to move to a suitable position, the support assembly is positioned by the driving mechanism. However, due to the large mass of the cylindrical segment, the support assembly is locked only by relying on the structure of the driving mechanism itself, which can easily cause damage to the driving mechanism, affecting the stability of the support for the cylindrical segment, thereby affecting the supporting effect of the cylindrical segment. Utility Model Content

[0004] In order to further improve the stability of the support member supporting the cylindrical segment, the present application provides a diameter-changing adjustment mechanism for a support seat for cylindrical segment processing equipment.

[0005] The present application provides a diameter-variable adjustment mechanism for a support seat for cylindrical segment processing equipment, which adopts the following technical solution:

[0006] A diameter-changing adjustment mechanism for a support seat used in cylindrical segment processing equipment comprises a base and two supporting seats, both of which are mounted on the base, a driving member being provided on the base, the driving member being used to drive the supporting seat, a supporting device being provided on the supporting seat, a limiting screw being installed on the base, a supporting seat slider being installed on the supporting seat, the supporting seat slider being slidably connected to the limiting screw, and limiting nuts being threadedly connected to the limiting screws on both sides of the supporting seat slider.

[0007] By adopting the above technical solution, the support seat slider arranged on the base is slidably connected to the limit screw installed on the base. When the support seat moves to a suitable position to support the cylindrical section, the limit nuts arranged at both ends of the support seat slider are screwed in the direction of the support seat slider and pressed against the support seat slider, thereby further limiting the support seat and locking the support seat, avoiding the support effect of the support seat on the cylindrical section due to damage to the screw, thereby ensuring the stability of the support seat.

[0008] In a specific possible implementation method, a plurality of the limiting nuts are provided, and the plurality of limiting nuts are respectively installed on the limiting screws on both sides of the supporting seat slider.

[0009] By adopting the above technical solution, several limiting nuts are installed on the limiting screws at both ends of the support seat slider. The support seat slider is limited by several limiting nuts, which further ensures the stability of the support seat and prevents the support seat from moving.

[0010] In a specific possible implementation scheme, the driving member includes a driving motor, a driving screw and a driving block. The driving motor is installed on the base, and a mounting groove is provided on the base. The driving screw is arranged in the mounting groove and is fixedly connected to the output shaft of the driving motor. The driving block is arranged in the mounting groove and is driven and connected to the driving screw, and the driving block is connected to the supporting seat.

[0011] By adopting the above technical solution, the driving motor is installed on the base, and the driving screw rod 1 is installed in the mounting groove, which can improve the concealment of the driving component 1, and the driving screw rod 1 is fixedly connected to the output shaft of the driving motor. The driving motor drives the driving screw rod 1 to rotate. Since the driving screw rod 1 is connected to the driving block, it drives the driving block, and the driving block drives the supporting seat, so that the distance between the two supporting seats can be adjusted according to the different sizes of cylindrical segments.

[0012] In a specific possible implementation scheme, a slider block is provided on the supporting seat slider, and the slider block is slidably connected to the base.

[0013] By adopting the above technical solution, a slider block is installed on the supporting seat slider, and the slider block is slidably connected to the base, thereby further improving the effect of limiting the supporting seat by the supporting seat slider to improve its stability.

[0014] In a specific feasible implementation scheme, the support seat slider, limiting screw and limiting nut are provided in two groups, the support seat slider is installed on both sides of the support seat, and the two groups of limiting screws and limiting nuts are respectively provided corresponding to the support seat slider.

[0015] By adopting the above technical solution, two sets of support seat sliders, limiting screws and limiting nuts are respectively installed on both sides of the support seat, and force is applied to the support seat from both sides to limit the support seat, thereby further improving the stability of the support seat.

[0016] In a specific possible implementation scheme, the supporting device includes a first supporting wheel and a second supporting wheel, the first supporting wheel is rotatably connected to the side of the supporting seat adjacent to the other supporting seat, an auxiliary seat is provided on the side of the supporting seat away from the other supporting seat, and the second supporting seat is rotatably connected to the auxiliary seat.

[0017] By adopting the above technical solution, the first supporting wheel is installed on the side of the supporting seat adjacent to the other supporting seat, and an auxiliary seat is provided on the side of the supporting seat away from the other supporting seat. The second supporting wheel is rotatably connected to the auxiliary seat, so that the cylindrical section is supported by the first supporting wheel and the second supporting wheel at the same time, ensuring the stability of the support of the cylindrical section.

[0018] In a specific possible implementation scheme, the auxiliary seat is slidably connected to the supporting seat, and a second driving member is provided on the supporting seat, and the second driving member is used to drive the auxiliary seat.

[0019] By adopting the above technical solution, the second driving member is arranged on the supporting seat to drive the auxiliary seat, thereby adjusting the position of the second supporting wheel relative to the first supporting wheel, further ensuring the supporting effect on the cylindrical segment.

[0020] In a specific possible implementation scheme, the second driving member includes a driving handwheel and a second driving screw, the second driving screw is rotatably connected to the support seat, and the second driving screw is drive-connected to the auxiliary seat, and the driving handwheel is installed at the end of the driving screw away from the auxiliary seat.

[0021] By adopting the above technical solution, the driving screw rod 2 is rotatably connected to the supporting seat, the driving handwheel is installed on the end of the driving screw rod 2 away from the auxiliary seat, and the other end of the driving screw rod 2 is drive-connected to the auxiliary seat, so that the driving handwheel is rotated to drive the auxiliary seat to move, thereby improving the accuracy of controlling the moving distance of the driving seat.

[0022] In a specific possible implementation scheme, it also includes a clamping seat and a limiting ring, the limiting ring is installed at one end of the cylindrical segment, the clamping seat is installed on the supporting seat, and a clamping positioning mechanism is provided on the clamping seat, and the clamping positioning mechanism includes a guide sleeve, a guide column, a clamping wheel and a positioning nut, the guide sleeve is installed on the clamping seat, the guide column is slidably connected in the guide sleeve, the clamping wheel is rotatably connected to the guide column toward one end of the limiting ring, and the positioning nut is threadedly connected to the guide column away from the limiting ring.

[0023] By adopting the above technical solution, the positioning nut is rotated to disengage from the end face of the corresponding guide sleeve, and then the position of the guide column is adjusted along the guide sleeve, thereby adjusting the relative clamping distance of the clamping wheel, making it convenient to adjust the force of the clamping wheel clamping the limit ring, and at the same time improving the adaptability of clamping and positioning of limit rings of different thicknesses. At the same time, rotating the clamping wheel connected to the guide column reduces the obstruction to the rotation of the cylindrical section, facilitating the subsequent stable trimming of the cylindrical section surface.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The support seat slider set on the base is slidably connected to the limit screw installed on the base. When the support seat moves to a suitable position to support the cylindrical segment, the limit nuts set at both ends of the support seat slider are screwed in the direction of the support seat slider and pressed against the support seat slider, thereby further limiting the support seat and locking the support seat, preventing the support seat from affecting the supporting effect of the cylindrical segment due to damage to the screw, thereby ensuring the stability of the support seat;

[0026] 2. Several limit nuts are installed on the limit screws at both ends of the support slider. The support slider is limited by several limit nuts, which further ensures the stability of the support and prevents the support from moving;

[0027] 3. The driving motor is installed on the base, and the driving screw rod 1 is installed in the mounting groove, which can improve the concealment of the driving component 1. The driving screw rod 1 is fixedly connected to the output shaft of the driving motor. The driving motor drives the driving screw rod 1 to rotate. Since the driving screw rod 1 is connected to the driving block, it drives the driving block, and the driving block drives the supporting seat, so that the distance between the two supporting seats can be adjusted according to the different sizes of cylindrical segments. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structural fracture of an embodiment of the present application.

[0029] Figure 2 This is a structural diagram of the base and the device installed thereon according to an embodiment of the present application.

[0030] Figure 3 for Figure 2 Enlarged view of part A.

[0031] Figure 4 This is a front view of the base and the device installed thereon according to an embodiment of the present application.

[0032] Figure 5 for Figure 3 Fracture cross-section view along AA direction.

[0033] Explanation of the accompanying drawings: 1. Cylindrical section; 2. Support ring; 3. Base; 31. Mounting groove; 4. Support seat; 5. Support device; 51. First supporting wheel; 52. Second supporting wheel; 6. Clamping assembly; 7. Driving member 1; 71. Driving motor; 72. Driving screw 1; 73. Driving block; 8. Driving member 2; 81. Driving handwheel; 82. Driving screw 2; 9. Support seat slider; 91. Slider block; 10. Limiting screw; 11. Limiting nut; 12. Auxiliary seat; 13. Clamping seat. DETAILED DESCRIPTION

[0034] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0035] The embodiment of the present application discloses a diameter-changing adjustment mechanism for a support seat used in cylindrical segment processing equipment.

[0036] like Figure 1 As shown, the diameter adjustment mechanism of the support seat for cylindrical segment 1 processing equipment includes two support rings 2 and two bases 3. The two bases 3 are fixedly installed at both ends of the cylindrical segment 1 corresponding to the size of the cylindrical segment 1, and the bases 3 are provided with bearing seats 4 for supporting the support rings 2.

[0037] like Figure 2As shown, there are two supporting seats 4, which are respectively installed at both ends of the base 3, and the upper side of one supporting seat 4 is fixedly connected to the base 3 by bolts. Brake plates are installed on both sides of the supporting seat 4, and the brake plates are fixedly connected to the base 3 by bolts. Top blocks are provided at both ends of the base 3, and the top blocks are fixedly connected to the supporting seat 4 by bolts, so as to tighten the supporting seat 4, so that the height, length and width directions of the supporting seat 4 are limited to form a multi-level anti-loosening guarantee to further improve its stability. The other supporting seat 4 is slidably connected to the base 3. In the embodiment of the present application, it also includes a driving member 7, a driving member 1 7 corresponds to a supporting seat 4 that is slidably connected to the base 3 and is arranged on the base 3. The driving member 7 includes a driving motor 71, a driving screw 72 and a driving block 73. The driving motor 71 is installed on the supporting seat 4. The driving motor 71 can adopt a common brake servo acceleration and deceleration motor on the market. A mounting groove 31 is provided on the base 3. The driving screw 72 is arranged in the mounting groove 31 and is fixedly connected to the output shaft of the driving motor 71. The driving block 73 is arranged in the mounting groove 31 and is driven and connected to the driving screw 72. The driving block 73 is connected to the supporting seat 4. The relative surfaces of the two supporting seats 4 on the same base 3 are arranged tilted so as to be tangent to the outer ring wall of the support ring 2.

[0038] The driving motor 71 is installed on the base 3, and the driving screw rod 72 is installed in the mounting groove 31, which can improve the concealment of the driving member 7, and the driving screw rod 72 is fixedly connected to the output shaft of the driving motor 71. The driving motor 71 drives the driving screw rod 72 to rotate. Since the driving screw rod 72 is connected to the driving block 73, it drives the driving block 73, and drives the supporting seat 4 through the driving block 73, so that the distance between the two supporting seats 4 can be adjusted according to the different sizes of the cylindrical segments 1.

[0039] The supporting device 5 includes a first supporting wheel 51 and a second supporting wheel 52. The first supporting wheel 51 is rotatably connected to the side of the supporting seat 4 adjacent to the other supporting seat 4. An auxiliary seat 12 is provided on the side of the supporting seat 4 away from the other supporting seat 4. The second supporting seat 4 is rotatably connected to the auxiliary seat 12. The auxiliary seat 12 is slidably connected to the supporting seat 4. A driving member 2 8 is provided on the supporting seat 4. The driving member 2 8 includes a driving handwheel 81 and a driving screw 2 82. The driving screw 2 82 is rotatably connected to the supporting seat 4, and the driving screw 2 82 is drivingly connected to the auxiliary seat 12. The driving handwheel 81 is installed on the end of the driving screw 2 82 away from the auxiliary seat 12.

[0040] The first supporting wheel 51 is installed on the side of the supporting seat 4 adjacent to the other supporting seat 4, and an auxiliary seat 12 is provided on the side of the supporting seat 4 away from the other supporting seat 4. The second supporting wheel 52 is rotatably connected to the auxiliary seat 12, so that the cylindrical section 1 is supported by the first supporting wheel 51 and the second supporting wheel 52 at the same time, ensuring the stability of the support of the cylindrical section 1. At the same time, the driving screw rod 2 82 is rotatably connected to the supporting seat 4, and the driving handwheel 81 is installed on the end of the driving screw rod 2 82 away from the auxiliary seat 12, and the other end of the driving screw rod 2 82 is drivingly connected to the auxiliary seat 12, so that the driving handwheel 81 is rotated to drive the auxiliary seat 12 to move, thereby improving the accuracy of controlling the moving distance of the driving seat.

[0041] like Figure 3 As shown, in the embodiment of the present application, a limiting ring 2 and a clamping seat 13 are also included. Two limiting rings 2 are provided, and the two limiting rings are installed at both ends of the cylindrical segment. Two clamping seats 13 are installed on a supporting seat, and the two clamping seats 13 are respectively installed on both sides of the supporting seat 4. A clamping positioning mechanism 6 is provided on the clamping seat 13. The clamping positioning mechanism 6 includes a guide sleeve 61, a guide column 62, a clamping wheel 63 and a positioning nut 64. The guide sleeve 61 is installed on the clamping seat 13, the guide column 62 is slidably connected in the guide sleeve 61, and the clamping wheel 63 is rotatably connected to the guide column 62. Towards one end of the limit ring 2, the positioning nut 64 is threadedly connected to the end of the guide column 62 away from the limit ring 2. The positioning nut 64 is rotated to disengage from the end face of the corresponding guide sleeve 61, and then the position of the guide column 62 is adjusted along the guide sleeve 61, thereby adjusting the relative clamping distance of the clamping wheel 63, making it convenient to adjust the relative force of the clamping wheel 63 to clamp the limit ring 2, while improving the adaptability of clamping and positioning of limit rings 2 with different thicknesses. At the same time, rotating the clamping wheel 63 connected to the guide column 62 reduces the obstruction to the rotation of the cylindrical segment, facilitating the subsequent stable trimming of the cylindrical segment surface.

[0042] like Figure 4 and Figure 5 As shown, a supporting seat slider 9 is installed on the supporting seat 4, and a limiting screw 10 is installed on the base 3. The supporting seat slider 9 is slidably connected to the limiting screw 10. The limiting screws 10 on both sides of the supporting seat slider 9 are each threadedly connected to two limiting nuts 11. The supporting seat slider 9, the limiting screw 10 and the limiting nut 11 are each provided with two groups. The two groups of supporting seat sliders 9, the limiting screws 10 and the limiting nuts 11 are respectively installed on both sides of the supporting seat 4. A slider block 91 is provided on the supporting seat slider 9, and the slider block 91 is slidably connected to the base 3.

[0043] The support seat slider 9 set on the base 3 is slidably connected to the limit screw 10 installed on the base 3. When the support seat 4 moves to a suitable position to support the cylindrical section 1, the limit nuts 11 set at both ends of the support seat slider 9 are screwed in the direction of the support seat slider 9 and pressed against the support seat slider 9, thereby further limiting the support seat 4 and locking the support seat 4 to avoid affecting the supporting effect of the support seat 4 on the cylindrical section 1 due to damage to the screw. At the same time, two groups of support seat sliders 9, limit screws 10 and limit nuts 11 are respectively installed on both sides of the support seat 4, and force is applied to the support seat 4 from both sides of the support seat 4 to limit it, and are slidably connected to the base 3 through the slider block 91, thereby further limiting the support seat 4 through the slider block 91, further improving the stability of the support seat 4.

[0044] The implementation principle of the variable diameter adjustment mechanism of the support seat for cylindrical segment 1 processing equipment in the embodiment of the present application is as follows: the driving motor 71 is installed on the base 3, and the driving screw rod 72 is installed in the installation groove 31, which can improve the concealment of the driving member 7, and the driving screw rod 72 is fixedly connected to the output shaft of the driving motor 71, and the driving motor 71 drives the driving screw rod 72 to rotate. Since the driving screw rod 72 is driven and connected to the driving block 73, it drives the driving block 73, and the driving block 73 drives the supporting seat 4, so that the distance between the two supporting seats 4 is adjusted according to the cylindrical segments 1 of different sizes. The first supporting wheel 51 is installed on the side of the supporting seat 4 adjacent to the other supporting seat 4, and the auxiliary seat 12 is provided on the side of the supporting seat 4 away from the other supporting seat 4. The second supporting wheel 52 is rotatably connected to the auxiliary seat 12, so that the first supporting wheel 51 and the second supporting wheel 52 are simultaneously The cylindrical section 1 is supported to ensure the stability of the support of the cylindrical section 1. At the same time, the driving screw rod 2 82 is rotatably connected to the supporting seat 4. The driving handwheel 81 is installed on the driving screw rod 2 82 away from the auxiliary seat 12. The other end of the driving screw rod 2 82 is driven and connected to the auxiliary seat 12, so that the driving handwheel 81 is rotated to drive the auxiliary seat 12 to move, thereby improving the accuracy of controlling the moving distance of the driving seat. The supporting seat slider 9 arranged on the base 3 is slidably connected to the limiting screw 10 installed on the base 3. When the supporting seat 4 moves to a suitable position to support the cylindrical section 1, the limiting nuts 11 arranged at both ends of the supporting seat slider 9 are screwed in the direction of the supporting seat slider 9 and pressed against the supporting seat slider 9, thereby further limiting the supporting seat 4, locking the supporting seat 4, and avoiding the influence of the supporting effect of the supporting seat 4 on the cylindrical section 1 due to damage to the screw rod.

[0045] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A diameter-variable adjustment mechanism for a support seat for cylindrical segment processing equipment, comprising a base (3) and two supporting seats (4), wherein the two supporting seats (4) are both mounted on the base (3), a driving member (7) is provided on the base (3), the driving member (7) is used to drive the supporting seats (4), and a supporting device (5) is provided on the supporting seats (4), characterized in that: A limiting screw (10) is installed on the base (3), a supporting seat slider (9) is installed on the supporting seat (4), the supporting seat slider (9) is slidably connected to the limiting screw (10), and limiting nuts (11) are threadedly connected to the limiting screws (10) on both sides of the supporting seat slider (9).

2. The diameter-variable adjustment mechanism for the support seat of the cylindrical segment processing equipment according to claim 1, characterized in that: A plurality of the limiting nuts (11) are provided, and the plurality of limiting nuts (11) are respectively mounted on the limiting screws (10) on both sides of the supporting seat slider (9).

3. The diameter-variable adjustment mechanism for the support seat of the cylindrical segment processing equipment according to claim 1, characterized in that: The driving member (7) comprises a driving motor (71), a driving screw (72) and a driving block (73). The driving motor (71) is mounted on the base (3). A mounting groove (31) is provided on the base (3). The driving screw (72) is arranged in the mounting groove (31) and is fixedly connected to the output shaft of the driving motor (71). The driving block (73) is arranged in the mounting groove (31) and is drivingly connected to the driving screw (72). The driving block (73) is connected to the supporting seat (4).

4. The diameter-variable adjustment mechanism for a support seat for cylindrical segment processing equipment according to claim 1, characterized in that: The supporting seat slider (9) is provided with a slider block (91), and the slider block (91) is slidably connected to the base (3).

5. The diameter-variable adjustment mechanism for the support seat of the cylindrical segment processing equipment according to claim 1, characterized in that: The support seat slider (9), the limiting screw (10) and the limiting nut (11) are provided in two groups. The support seat slider (9) is installed on both sides of the support seat (4). The two groups of the limiting screw (10) and the limiting nut (11) are respectively provided corresponding to the support seat slider (9).

6. The diameter-variable adjustment mechanism for the support seat of the cylindrical segment processing equipment according to claim 1, characterized in that: The supporting device (5) comprises a first supporting wheel (51) and a second supporting wheel (52); the first supporting wheel (51) is rotatably connected to a side of the supporting seat (4) adjacent to the other supporting seat (4); an auxiliary seat (12) is provided on a side of the supporting seat (4) facing away from the other supporting seat (4); and the second supporting seat (4) is rotatably connected to the auxiliary seat (12).

7. The diameter-variable adjustment mechanism for the support seat of the cylindrical segment processing equipment according to claim 6, characterized in that: The auxiliary seat (12) is slidably connected to the supporting seat (4); a second driving member (8) is provided on the supporting seat (4); and the second driving member (8) is used to drive the auxiliary seat (12).

8. The diameter-variable adjustment mechanism for the support seat of the cylindrical segment processing equipment according to claim 7, characterized in that: The second driving member (8) includes a driving hand wheel (81) and a second driving screw rod (82), wherein the second driving screw rod (82) is rotatably connected to the supporting seat (4), and the second driving screw rod (82) is drivingly connected to the auxiliary seat (12), and the driving hand wheel (81) is installed at one end of the driving screw rod away from the auxiliary seat (12).

9. The diameter-variable adjustment mechanism for a support seat for cylindrical segment processing equipment according to claim 1, characterized in that: The invention also includes a clamping seat (13) and a limiting ring (2), wherein the limiting ring (2) is installed at one end of the cylindrical section, and the clamping seat (13) is installed on the supporting seat (4). A clamping positioning mechanism (6) is provided on the clamping seat (13), and the clamping positioning mechanism (6) includes a guide sleeve (61), a guide column (62), a clamping wheel (63) and two positioning nuts (64). The guide sleeve (61) is installed on the clamping seat (13), and the guide column (62) is slidably connected in the guide sleeve (61). The clamping wheel (63) is rotatably connected to the guide column (62) toward one end of the limiting ring (2). The two positioning nuts (64) are respectively threadedly connected to the guide column (62) on both sides of the guide sleeve (61).

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