Drilling positioning tool for stator cover plate of flotation machine

Abstract

The utility model relates to the technical field of positioning tools, and provides a drilling positioning tool for a stator cover plate of a flotation machine, which is characterized in that the drilling positioning tool comprises an upper support frame, a lower support frame, support columns and traveling wheels, and the upper support frame is used for bearing the stator cover plate; the lower supporting frame is arranged below the upper supporting frame, the included angle between the upper supporting frame and the lower supporting frame is an acute angle, and the lower supporting frame is used for making contact with or being separated from the ground; the supporting column is arranged between the upper supporting frame and the lower supporting frame; the walking wheels are rotationally arranged on the lower supporting frame and located on the side, away from the lower end of the upper supporting frame, of the lower supporting frame. By means of the technical scheme, the problems that in the prior art, an operation table is heavy, fixed to one position and cannot move, a stator cover plate needs to be repeatedly carried, time and labor are wasted, and the use requirement cannot be better met are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to positioning frock technical field, specifically, relate to the drilling positioning frock for stator cover plate of flotation machine. BACKGROUND

[0002] The water passing hole on each model stator cover plate of flotation machine is about 20, when processing the water passing hole, the stator cover plate needs to be placed on the operation table, the present operation table is bulky, and it is fixed in a position and cannot move, the stator cover plate needs to be repeatedly carried, which is time-consuming and laborious, and cannot better satisfy the use demand. UTILITY MODEL CONTENTS

[0003] The utility model discloses a drilling positioning frock for stator cover plate of flotation machine, solves the problem of the operation table being bulky in the related art, and the stator cover plate needs to be repeatedly carried, which is time-consuming and laborious, and cannot better satisfy the use demand.

[0004] The technical scheme of the utility model is as follows: a drilling positioning frock for stator cover plate of flotation machine, the key lies in that it comprises,

[0005] The upper support frame is used for bearing the stator cover plate.

[0006] The lower support frame is arranged below the upper support frame, the included angle between the upper support frame and the lower support frame is an acute angle, and the lower support frame is used for contacting or separating from the ground.

[0007] The support column is arranged between the upper support frame and the lower support frame.

[0008] The walking wheel is rotatably arranged on the lower support frame, and the walking wheel is located on the side of the lower support frame away from the lower end of the upper support frame.

[0009] The limiting wheel is arranged on both sides of the lower end of the upper support frame, and the stator cover plate is clamped between the limiting wheels on both sides.

[0010] The limiting wheel is rotatably arranged on the upper support frame.

[0011] The upper support frame comprises,

[0012] The horizontal rod is arranged obliquely.

[0013] The middle support plate is arranged between the two horizontal rods.

[0014] The vertical rod is arranged between the two horizontal rods, and the limiting wheel is located on the lowermost vertical rod.

[0015] Further comprising a support roller, the support roller is arranged between two adjacent longitudinal rods, at least two support rollers are arranged between the adjacent two longitudinal rods, and the support roller is arranged vertically to the longitudinal rod.

[0016] Further comprising a positioning shaft, the positioning shaft is arranged at both ends of the support roller, the diameter of the positioning shaft is smaller than the diameter of the support roller, a group of mounting grooves are arranged on the longitudinal rod, all the mounting grooves on the same longitudinal rod are arranged along the length direction of the longitudinal rod, and the positioning shaft is overlapped with the mounting groove.

[0017] Further comprising a wear-resistant sleeve, the wear-resistant sleeve is arranged on the periphery of the positioning shaft, the wear-resistant sleeve is located between the support roller and the longitudinal rod, and the diameter of the wear-resistant sleeve is smaller than the diameter of the support roller.

[0018] The wear-resistant sleeve and the positioning shaft are detachably connected.

[0019] The upper end of the transverse rod is bent and extended to form a grip handle.

[0020] Further comprising a limiting plate, the limiting plate is arranged on the lower support frame, the limiting plate is located on the side of the lower support frame away from the walking wheel, and the lower end surface of the limiting plate is flush with the lower end surface of the lower support frame.

[0021] The working principle and beneficial effects of the utility model are as follows: the upper support frame, the lower support frame, the support column, the walking wheel, the upper support frame is arranged obliquely, and the upper support frame is used for bearing the stator cover plate; the lower support frame is arranged below the upper support frame, and the lower support frame is used for contacting or separating from the ground; the support column is arranged between the upper support frame and the lower support frame, so that the firmness and stability of the whole are better; the walking wheel is rotatably arranged on the lower support frame, and the walking wheel is located on the side of the lower support frame away from the lower end of the upper support frame. When drilling is needed, the lower support frame and the walking wheel are in contact with the ground, and the stator cover plate can be placed on the upper support frame. When moving is needed, the lower end of the upper support frame is pressed down, the lower support frame is separated from the ground, then the upper support frame is pushed, and the walking wheel drives the upper support frame and the lower support frame to move, so that the structure is simple, the moving is convenient, the process of repeatedly carrying the stator cover plate is saved, time and labor are saved, and the use requirement can be better met. BRIEF DESCRIPTION OF DRAWINGS

[0022] The above characteristics, technical features, advantages and implementation modes of the utility model will be further explained in the following in a clear and understandable manner in combination with the preferred embodiments and the attached drawings.

[0023] Figure 1 It is the front view of the utility model.

[0024] Figure 2 is a top view of the utility model.

[0025] Figure 3 is Figure 2 is an enlarged view of A.

[0026] Figure 4 is a structure diagram when the stator cover plate and the limiting wheel are connected in the utility model.

[0027] In the drawing: 1, upper support frame, 1-1, horizontal rod, 1-2, middle support plate, 1-3, vertical rod, 2, lower support frame, 3, support column, 4, walking wheel, 5, limiting wheel, 6, support roller, 7, positioning shaft, 8, installation groove, 9, wear-resistant sleeve, 10, gripping handle, 11, limiting plate, 12, stator cover plate. DETAILED DESCRIPTION

[0028] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the specific implementation of the utility model will be described below with reference to the drawings. Obviously, the drawings described below are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor, and other embodiments can also be obtained.

[0029] In order to make the drawing simple, only the parts related to the utility model are shown in each drawing, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, in some drawings, only one of the parts with the same structure or function is shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0030] In this paper, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] In addition, in the description of the present application, the terms "first", "second" and the like are only used for distinction and description, and cannot be understood as indicating or implying relative importance.

[0032] Example 1, refer to Figure 1 and Figure 2For an embodiment of the utility model, drilling positioning tool for stator cover plate of flotation machine is provided, including upper support frame 1, lower support frame 2, support column 3, running wheel 4, the upper support frame 1 is used to bear stator cover plate 12, the lower support frame 2 is set in the upper support frame 1 below, the included angle between the upper support frame 1 and the lower support frame 2 is acute angle, the lower support frame 2 is used to contact or separate with ground, the support column 3 is set between the upper support frame 1 and the lower support frame 2, the running wheel 4 rotation is set on the lower support frame 2, the running wheel 4 is located in the lower support frame 2 far from the lower end of the upper support frame 1 one side.

[0033] Further, it also includes limiting wheel 5, the limiting wheel 5 is set on both sides of the lower end of the upper support frame 1, and the stator cover plate 12 is clamped between the limiting wheel 5 on both sides. As shown in Figure 1 、 Figure 2 And Figure 4 The upper support frame 1 and the two limiting wheels 5 jointly support and position the stator cover plate 12, which is simple in structure and convenient to use.

[0034] Further, the limiting wheel 5 is rotationally arranged on the upper support frame 1. When the stator cover plate 12 is rotated, the stator cover plate 12 and the limiting wheel 5 are in rolling friction, and the friction is smaller, which is more labor-saving.

[0035] Further, the upper support frame 1 includes a horizontal rod 1-1, an intermediate support plate 1-2, and a vertical rod 1-3. The horizontal rod 1-1 is inclinedly arranged. The intermediate support plate 1-2 is arranged between the two horizontal rods 1-1. The vertical rod 1-3 is arranged between the two horizontal rods 1-1 and on both sides of the intermediate support plate 1-2. The limiting wheel 5 is located on the lowermost vertical rod 1-3. Figure 1 And Figure 2 As shown in the drawings, the rear ends of the left and right horizontal rods 1-1 are upwardly inclined. The intermediate support plate 1-2 is located in the middle of the left and right horizontal rods 1-1. All the vertical rods 1-3 are arranged in the front-rear direction between the left and right horizontal rods 1-1. For a stator cover plate 12 with a smaller diameter, the horizontal rod 1-1, the vertical rod 1-3, and the limiting wheel 5 jointly support and position the stator cover plate 12. For a stator cover plate 12 with a larger diameter, the horizontal rod 1-1, the intermediate support plate 1-2, the vertical rod 1-3, and the limiting wheel 5 jointly support and position the stator cover plate 12. This can meet the positioning needs of stator cover plates 12 of different sizes, and the structure is simple, light in weight, and convenient to move.

[0036] Further, it also includes a support roller 6. The support roller 6 is arranged between two adjacent vertical rods 1-3. At least two support rollers 6 are rotationally arranged between the two adjacent vertical rods 1-3. The support roller 6 is arranged perpendicularly to the vertical rod 1-3.Figure 2 、 Figure 3 and Figure 4 As shown in the figures, the support roller 6 plays a role of supporting the stator cover plate 12, and rotates synchronously when the stator cover plate 12 rotates, which is more convenient and labor-saving.

[0037] Further, the positioning shaft 7 is arranged at both ends of the support roller 6, and the diameter of the positioning shaft 7 is smaller than that of the support roller 6. A group of mounting grooves 8 are arranged on the longitudinal rods 1-3, and all the mounting grooves 8 on the same longitudinal rod 1-3 are arranged along the length direction of the longitudinal rod 1-3, and the positioning shaft 7 is overlapped with the mounting groove 8. Figure 2 、 Figure 3 and Figure 4 As shown in the figures, the positioning shaft 7 is coaxially arranged at both ends of the support roller 6, and the two positioning shafts 7 are overlapped on the mounting grooves 8 on the two longitudinal rods 1-3 respectively, so that the support roller 6 can be installed between the two longitudinal rods 1-3. The end surface of the support roller 6 in contact with the longitudinal rod 1-3 can prevent the support roller 6 from slipping off the longitudinal rod 1-3, and the structure is simple, convenient and time-saving.

[0038] Further, the wear-resistant sleeve 9 is arranged outside the positioning shaft 7, and the wear-resistant sleeve 9 is located between the support roller 6 and the longitudinal rod 1-3, and the diameter of the wear-resistant sleeve 9 is smaller than that of the support roller 6. Figure 2 、 Figure 3 and Figure 4 As shown in the figures, the wear-resistant sleeve 9 is arranged between the support roller 6 and the longitudinal rod 1-3, and the wear-resistant sleeve 9 rotates synchronously with the support roller 6 during the rotation of the support roller 6, which can avoid the support roller 6 from being directly in contact with the longitudinal rod 1-3 and being worn during the rotation, and can protect the support roller 6.

[0039] Further, the wear-resistant sleeve 9 is detachably connected with the positioning shaft 7. When the wear-resistant sleeve 9 is seriously worn and cannot be used, it can be directly disassembled and replaced with a new one, which is convenient to disassemble and replace.

[0040] Further, the upper end of the horizontal rod 1-1 is bent and extended to form a grip handle 10. As shown in the figures, the grip handle 10 is gripped by hand, and the upper support frame 1 can be pushed and pulled, which is more convenient to operate. Figure 1 、 Figure 2 and Figure 4 As shown in the figures, the grip handle 10 is gripped by hand, and the upper support frame 1 can be pushed and pulled, which is more convenient to operate.

[0041] Further, the limiting plate 11 is arranged on the lower support frame 2, and the limiting plate 11 is located on the side of the lower support frame 2 away from the walking wheel 4, and the lower end surface of the limiting plate 11 is flush with the lower end surface of the lower support frame 2. Figure 1 ,Figure 2 and Figure 4 As shown in FIG. 1, when the lower support frame 2 and the walking wheels 4 are in contact with the ground, the limiting plate 11 is also in contact with the ground, so that the overall stability is better.

[0042] In the embodiment, the horizontal rod 1-1 of the upper support frame 1 is arranged in the front-rear direction and the rear end is inclined upward, the lower support frame 2 is a rectangular frame structure, the front end of the lower support frame 2 is fixed with the lower end of the upper support frame 1, the rear end of the lower support frame 2 is rotatably connected with the left and right walking wheels 4, the limiting plate 11 is located at the front end of the lower support frame 2, and the left and right support rollers 6 are arranged at the front and rear ends of the upper support frame 1. The gripping handle 10 located at the rear end of the horizontal rod 1-1 is arranged in parallel with the lower support frame 2.

[0043] When drilling is needed, the lower support frame 2, the walking wheels 4 and the limiting plate 11 are in contact with the ground, the stator cover plate 12 is placed on the upper support frame 1 and clamped between the left and right limiting wheels 5. When moving, the rear end of the upper support frame 1 is pressed down, so that the lower support frame 2 and the limiting plate 11 are separated from the ground, then the gripping handle 10 is held and the upper support frame 1 is pushed, so that the walking wheels 4 drive the upper support frame 1 and the lower support frame 2 to move. The structure is simple, convenient to move, and the process of repeatedly carrying the stator cover plate 12 is saved. When the stator cover plate 12 is rotated, the limiting wheels 5 and the support rollers 6 rotate synchronously, which saves time and effort and better meets the use requirement.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present application. They should be covered in the scope of the claims of the present application.

Claims

1. A drilling positioning tool for stator cover plate of a flotation machine, characterized in that: Comprising, an upper support frame (1) for bearing a stator cover plate (12); a lower support frame (2) arranged below the upper support frame (1), the included angle between the upper support frame (1) and the lower support frame (2) is an acute angle, the lower support frame (2) is used for contacting or separating from the ground; a support column (3) arranged between the upper support frame (1) and the lower support frame (2); a walking wheel (4) rotatably arranged on the lower support frame (2), the walking wheel (4) is located on the side of the lower support frame (2) away from the lower end of the upper support frame (1); Further comprising a limiting wheel (5), the limiting wheel (5) is arranged on both sides of the lower end of the upper support frame (1), and the stator cover plate (12) is clamped between the limiting wheels (5) on both sides; The upper support frame (1) comprises, a cross bar (1-1) arranged obliquely; an intermediate support plate (1-2) arranged between two cross bars (1-1); a vertical bar (1-3) arranged between two cross bars (1-1), the limiting wheel (5) is located on the lowermost vertical bar (1-3).

2. The drill hole positioning tool for a stator cover plate of a flotation machine according to claim 1, characterized in that: The limiting wheel (5) is rotatably arranged on the upper support frame (1).

3. The stator cover plate drilling jig for a flotation machine according to claim 1, characterized in that: Further comprising a support roller (6) arranged between two adjacent vertical bars (1-3) above and below, at least two support rollers (6) are rotatably arranged between adjacent two vertical bars (1-3), and the support roller (6) is arranged perpendicularly to the vertical bar (1-3).

4. The stator cover plate drilling jig for a flotation machine according to claim 3, characterized in that: Further comprising a positioning shaft (7) arranged at both ends of the support roller (6), the diameter of the positioning shaft (7) is smaller than the diameter of the support roller (6), a group of mounting grooves (8) are formed on the vertical bar (1-3), all the mounting grooves (8) on the same vertical bar (1-3) are arranged along the length direction of the vertical bar (1-3), and the positioning shaft (7) is overlapped with the mounting groove (8).

5. A drill hole positioning tool for a stator cover plate of a flotation machine according to claim 4, characterized in that: Further comprising a wear-resistant sleeve (9) arranged on the periphery of the positioning shaft (7), the wear-resistant sleeve (9) is located between the support roller (6) and the vertical bar (1-3), and the diameter of the wear-resistant sleeve (9) is smaller than the diameter of the support roller (6).

6. A drill hole positioning tool for a stator cover plate of a flotation machine according to claim 5, characterized in that: The wear-resistant sleeve (9) and the positioning shaft (7) are detachably connected.

7. The stator cover plate drilling jig for a flotation machine according to claim 1, characterized in that: The upper end of the cross bar (1-1) is bent and extended to form a grip handle (10).

8. The drill hole positioning tool for a stator cover plate of a flotation machine according to claim 1, characterized in that: Further comprising a limiting plate (11) arranged on the lower support frame (2), the limiting plate (11) is located on the side of the lower support frame (2) away from the walking wheel (4), and the lower end surface of the limiting plate (11) is flush with the lower end surface of the lower support frame (2).

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