Hole milling device for box-type substation production

Abstract

The utility model relates to the technical field of box-type substations, and discloses a hole milling device for box-type substation production, which comprises a base, a support frame fixedly connected to the top end of the base, an up-and-down moving component arranged on the support frame, a hole milling mechanism arranged on the up-and-down moving component, and a transverse moving component arranged on the base. By arranging the first telescopic piece and the second telescopic piece, the first telescopic piece shrinks and the second telescopic piece stretches in the process that the movable seat moves leftwards, and the first telescopic piece stretches and the second telescopic piece shrinks in the process that the movable seat moves rightwards, so that the movable seat moves rightwards, and the movable seat moves leftwards and rightwards. In the two processes, the first telescopic piece and the second telescopic piece can play a protection role all the time, scrap iron generated by hole milling is prevented from falling onto the first lead screw, and compared with the prior art, the situation that after the scrap iron falls onto the threaded rod and is brought into the fixing base, the threaded rod is possibly clamped, and normal hole milling is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type substations, in particular to a hole milling device used for the production of box-type substations. Background Art

[0002] The box-type substation, also known as prefabricated substation or prefabricated substation, is a factory-prefabricated indoor and outdoor compact distribution equipment that is composed of high-voltage switchgear, distribution transformers and low-voltage distribution devices arranged in one according to a certain wiring scheme. It organically combines the functions of transformer step-down and low-voltage distribution, and is installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, theft-proof, heat-insulating, fully enclosed, movable steel structure box. It has quickly seized the market with its advantages of ease of use and low cost.

[0003] In the production process of box-type substation, a milling device is needed to perform milling operations on its components. Most of the existing milling devices will first place the components to be milled on the top of the fixed seat, and use a motor to drive the threaded rod to move the fixed seat to mill holes in different positions. However, a large amount of iron filings will be generated during the milling process. The iron filings will fall on the threaded rod and be brought into the fixed seat. This may cause the threaded rod to be stuck, affecting normal milling. Therefore, a milling device for the production of box-type substations is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to solve the problem that a large amount of iron filings will be generated during the milling process, and the iron filings will fall on the threaded rod and be brought into the fixed seat, which may cause the threaded rod to be stuck, affecting the normal milling of the hole. A milling device for box-type substation production is proposed to solve the problem.

[0006] (II) Technical solution

[0007] The technical solution of the utility model to solve the above technical problems is as follows:

[0008] A milling hole device for box-type substation production, comprising a base, a top of the base is fixedly connected to a support frame, an up-and-down moving assembly is arranged on the support frame, a milling hole mechanism is arranged on the up-and-down moving assembly, a lateral moving assembly is arranged on the base, and a longitudinal moving assembly is arranged on the lateral moving assembly;

[0009] The lateral movement assembly includes a lateral movement base plate, the top end of the base is fixedly connected to the lateral movement base plate, the left end of the lateral movement base plate is fixedly connected to a mounting plate, the left end of the mounting plate is fixedly connected to a first driving motor, one end of an output end of the first driving motor passes through and extends to the right side of the mounting plate, the output end of the first driving motor is fixedly connected to a first screw, the outer side of the first screw is threadedly connected to a first threaded sleeve, the top end of the first threaded sleeve is fixedly connected to a moving seat, and the bottom end of the moving seat is fixedly connected to two baffles, the top end of the lateral movement base plate is fixedly connected to two first slide rails, the top ends of the two first slide rails are slidably connected to two first sliders, the four first sliders are fixedly connected to the bottom end of the moving seat, the right ends of the two first slide rails are fixedly connected to the fixed plate, the mounting plate and the moving seat are connected by a first telescopic member, and the fixed plate and the moving seat are connected by a second telescopic member;

[0010] The longitudinal moving assembly includes a longitudinal moving base plate, the top of the moving seat is fixedly connected to the longitudinal moving base plate, the top of the longitudinal moving base plate is fixedly connected to two second slide rails, the tops of the two second slide rails are slidably connected to second sliders, the tops of the two second sliders are fixedly connected to the milling hole base plate, the top of the longitudinal moving base plate is fixedly connected to a fixed seat, the top of the longitudinal moving base plate is fixedly connected to a rotating seat, the inner side of the rotating seat is rotatably connected to a threaded rod, the threaded rod is rotatably connected to the inner side of the fixed seat, the outer side of the threaded rod is threadedly connected to a moving sleeve, the moving sleeve is fixedly connected to the bottom end of the milling hole base plate, and the front end of the threaded rod is fixedly connected to a rotating handle.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows.

[0012] Preferably, the up and down moving assembly includes a third slide rail, the front end of the support frame is fixedly connected to two third slide rails, the outer sides of the two third slide rails are slidably connected to two third sliding blocks, the front ends of the four third sliding blocks are fixedly connected to the up and down moving seat, the milling mechanism is fixedly connected to the front end of the up and down moving seat, the top end of the support frame is fixedly connected to a second drive motor, the output end of the second drive motor is fixedly connected to a second lead screw, the second lead screw is rotatably connected to the inner side of the support frame, the outer side of the second lead screw is threadedly connected to a second threaded sleeve, and the second threaded sleeve is fixedly connected to the rear end of the up and down moving seat.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0015] The utility model provides a first telescopic member and a second telescopic member. When the movable seat moves to the left, the first telescopic member contracts and the second telescopic member extends. When the movable seat moves to the right, the first telescopic member extends and the second telescopic member contracts. In the two processes, the first telescopic member and the second telescopic member can always play a protective role to prevent iron filings generated by milling holes from falling onto the first lead screw. Compared with the prior art, this method avoids iron filings from falling onto the threaded rod and being brought into the fixed seat, which may cause the threaded rod to be stuck and affect the normal milling of holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the up and down moving components of the utility model;

[0018] Figure 3 This is a schematic diagram of the relative position relationship between the first lead screw and the first threaded sleeve of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the relative position relationship between the fixed plate and the second telescopic member of the utility model;

[0020] Figure 5 This is a structural schematic diagram of the relative position relationship between the threaded rod and the movable sleeve of the utility model.

[0021] In the figure: 1. base; 2. support frame; 3. up and down moving assembly; 31. third slide rail; 32. third slider; 33. up and down moving seat; 34. second drive motor; 35. second lead screw; 36. second threaded sleeve; 4. milling mechanism; 5. lateral moving assembly; 51. lateral moving base plate; 52. mounting plate; 53. first drive motor; 54. first lead screw; 55. first threaded sleeve; 56. moving seat; 57. baffle; 58. first slide rail; 59. first slider; 510. fixed plate; 511. first telescopic member; 512. second telescopic member; 6. longitudinal moving assembly; 61. longitudinal moving base plate; 62. second slide rail; 63. second slider; 64. milling base plate; 65. fixed seat; 66. rotating seat; 67. threaded rod; 68. moving sleeve; 69. turning handle. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the embodiment, Figure 1-5 A milling hole device for box-type substation production is provided, comprising a base 1, a support frame 2 is fixedly connected to the top of the base 1, an up-and-down moving component 3 is arranged on the support frame 2, a milling hole mechanism 4 is arranged on the up-and-down moving component 3, a lateral moving component 5 is arranged on the base 1, and a longitudinal moving component 6 is arranged on the lateral moving component 5;

[0024] The lateral movement assembly 5 includes a lateral movement base plate 51, the top of the base 1 is fixedly connected to the lateral movement base plate 51, the left end of the lateral movement base plate 51 is fixedly connected to the mounting plate 52, the left end of the mounting plate 52 is fixedly connected to the first drive motor 53, one end of the output end of the first drive motor 53 passes through and extends to the right side of the mounting plate 52, the output end of the first drive motor 53 is fixedly connected to the first lead screw 54, the outer side of the first lead screw 54 is threadedly connected to the first threaded sleeve 55, and the top of the first threaded sleeve 55 is fixedly connected to the moving seat 5 6. Two baffles 57 are fixedly connected to the bottom end of the movable seat 56. Two first slide rails 58 are fixedly connected to the top end of the transverse movable bottom plate 51. Two first sliders 59 are slidably connected to the top ends of the two first slide rails 58. The four first sliders 59 are fixedly connected to the bottom end of the movable seat 56. The right ends of the two first slide rails 58 are fixedly connected to the fixed plate 510. The mounting plate 52 is connected to the movable seat 56 via a first telescopic member 511. The fixed plate 510 is connected to the movable seat 56 via a second telescopic member 512.

[0025] The longitudinal moving assembly 6 includes a longitudinal moving base plate 61, the top of the moving seat 56 is fixedly connected to the longitudinal moving base plate 61, the top of the longitudinal moving base plate 61 is fixedly connected to two second slide rails 62, the tops of the two second slide rails 62 are slidably connected to second sliders 63, the tops of the two second sliders 63 are fixedly connected to the milling hole base plate 64, the top of the longitudinal moving base plate 61 is fixedly connected to a fixed seat 65, the top of the longitudinal moving base plate 61 is fixedly connected to a rotating seat 66, the inner side of the rotating seat 66 is rotatably connected to a threaded rod 67, the threaded rod 67 is rotatably connected to the inner side of the fixed seat 65, the outer side of the threaded rod 67 is threadedly connected to a moving sleeve 68, the moving sleeve 68 is fixedly connected to the bottom end of the milling hole base plate 64, and the front end of the threaded rod 67 is fixedly connected to a rotating handle 69.

[0026] Through the above settings, the first drive motor 53 is a servo motor. First, the parts to be milled of the box-type substation are placed on the milling bottom plate 64, and the handle 69 is turned to rotate the threaded rod 67. When the handle 69 is turned forward, the movable sleeve 68 rotates along the threaded rod 67, and the milling bottom plate 64 moves forward. When the handle 69 is turned reversely, the movable sleeve 68 rotates reversely along the threaded rod 67, and the milling bottom plate 64 moves backward. At this time, the two second sliders 63 slide forward or backward along the top ends of the two second slide rails 62, respectively, thereby changing the parts to be milled. The position of the hole milling part is moved to the position until the hole milling part is just located under the hole milling mechanism 4, and the hole milling mechanism 4 is driven to move downward by the up-down moving component 3 until the hole milling mechanism 4 is located 3 cm above the hole milling part, and the hole milling mechanism 4 is started, and the up-down moving component 3 is continued to be used to drive the hole milling mechanism 4 to move downward until the hole milling is completed, and the hole milling mechanism 4 is driven to move upward and reset by the up-down moving component 3, and the first driving motor 53 is started, and the first driving motor 53 drives the first lead screw 54 to rotate. When the first driving motor 53 rotates forward, the first threaded sleeve 55 moves to the left along the first lead screw 54. When the first drive motor 53 reverses, the first threaded sleeve 55 moves to the right along the first lead screw 54, so that the moving seat 56 moves to the left or right. At this time, the four first sliders 59 slide to the left or right along the top of the two first slide rails 58, respectively, to change the position of the milling hole component until the milling hole mechanism 4 is aligned with another position of the milling hole component to be milled. In the process of the moving seat 56 moving to the left, the first telescopic member 511 contracts, the second telescopic member 512 extends, and the moving seat 56 moves to the right. During the process, the first telescopic member 511 extends and the second telescopic member 512 contracts. During the two processes, the first telescopic member 511 and the second telescopic member 512 can always play a protective role to prevent iron filings generated by milling holes from falling onto the first lead screw 54, and the two baffles 57 can prevent iron filings from falling onto the first slide rail 58 and affecting the normal sliding of the first slider 59. It should be noted that iron filings may also fall onto the second slide rail 62 or the second slider 63, but since the longitudinal moving component 6 is not a precision machine equipment, it can be cleaned manually with a brush.

[0027] Reference Figure 1-5 , wherein the up-and-down moving assembly 3 includes a third slide rail 31, the front end of the support frame 2 is fixedly connected to two third slide rails 31, the outer sides of the two third slide rails 31 are slidably connected to two third sliders 32, the front ends of the four third sliders 32 are fixedly connected to the up-and-down moving seat 33, the milling mechanism 4 is fixedly connected to the front end of the up-and-down moving seat 33, the top end of the support frame 2 is fixedly connected to a second drive motor 34, the output end of the second drive motor 34 is fixedly connected to a second lead screw 35, the second lead screw 35 is rotatably connected to the inner side of the support frame 2, the outer side of the second lead screw 35 is threadedly connected to a second threaded sleeve 36, and the second threaded sleeve 36 is fixedly connected to the rear end of the up-and-down moving seat 33;

[0028] Through the above-mentioned structural setting, the second drive motor 34 is a servo motor. When the second drive motor 34 is started, the second drive motor 34 drives the second lead screw 35 to rotate. When the second drive motor 34 rotates forward, the second threaded sleeve 36 moves downward along the outer side of the second lead screw 35. When the second drive motor 34 rotates reversely, the second threaded sleeve 36 moves upward along the outer side of the second lead screw 35. At this time, the four third sliders 32 slide downward or upward along the outer sides of the two third slide rails 31 respectively, thereby changing the up and down moving seat 33 and the milling mechanism 4 to move downward or upward, completing the milling operation or reset operation.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A milling device for box-type substation production, characterized in that: The base (1) comprises a support frame (2) fixedly connected to the top of the base (1); an up-and-down moving assembly (3) is arranged on the support frame (2); a milling mechanism (4) is arranged on the up-and-down moving assembly (3); a lateral moving assembly (5) is arranged on the base (1); and a longitudinal moving assembly (6) is arranged on the lateral moving assembly (5); The transverse movement assembly (5) comprises a transverse movement base plate (51), the top end of the base (1) is fixedly connected to the transverse movement base plate (51), the left end of the transverse movement base plate (51) is fixedly connected to a mounting plate (52), the left end of the mounting plate (52) is fixedly connected to a first drive motor (53), one end of the output end of the first drive motor (53) passes through and extends to the right side of the mounting plate (52), the output end of the first drive motor (53) is fixedly connected to a first lead screw (54), the outer side of the first lead screw (54) is threadedly connected to a first threaded sleeve (55), and the top end of the first threaded sleeve (55) is fixedly connected to a moving seat (56). ), the bottom end of the movable seat (56) is fixedly connected to two baffles (57), the top end of the transverse movable bottom plate (51) is fixedly connected to two first slide rails (58), the top ends of the two first slide rails (58) are slidably connected to two first sliders (59), the four first sliders (59) are fixedly connected to the bottom end of the movable seat (56), the right ends of the two first slide rails (58) are fixedly connected to the fixed plate (510), the mounting plate (52) and the movable seat (56) are connected via a first telescopic member (511), and the fixed plate (510) and the movable seat (56) are connected via a second telescopic member (512); The longitudinal moving assembly (6) comprises a longitudinal moving base plate (61), the top end of the moving seat (56) is fixedly connected to the longitudinal moving base plate (61), the top end of the longitudinal moving base plate (61) is fixedly connected to two second slide rails (62), the top ends of the two second slide rails (62) are slidably connected to second sliders (63), the top ends of the two second sliders (63) are fixedly connected to the milling hole base plate (64), the top end of the longitudinal moving base plate (61) is fixedly connected to a fixed seat (65), the top end of the longitudinal moving base plate (61) is fixedly connected to a rotating seat (66), the inner side of the rotating seat (66) is rotatably connected to a threaded rod (67), the threaded rod (67) is rotatably connected to the inner side of the fixed seat (65), the outer side of the threaded rod (67) is threadedly connected to a moving sleeve (68), the moving sleeve (68) is fixedly connected to the bottom end of the milling hole base plate (64), and the front end of the threaded rod (67) is fixedly connected to a rotating handle (69).

2. A milling device for box-type substation production according to claim 1, characterized in that: The up-and-down moving assembly (3) comprises a third slide rail (31), the front end of the support frame (2) is fixedly connected to two third slide rails (31), the outer sides of the two third slide rails (31) are slidably connected to two third sliders (32), the front ends of the four third sliders (32) are fixedly connected to the up-and-down moving seat (33), the milling mechanism (4) is fixedly connected to the front end of the up-and-down moving seat (33), the top end of the support frame (2) is fixedly connected to a second drive motor (34), the output end of the second drive motor (34) is fixedly connected to a second lead screw (35), the second lead screw (35) is rotatably connected to the inner side of the support frame (2), the outer side of the second lead screw (35) is threadedly connected to a second threaded sleeve (36), and the second threaded sleeve (36) is fixedly connected to the rear end of the up-and-down moving seat (33).

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