A clamping device for processing mine electromechanical equipment

Abstract

The utility model relates to mechanical and electrical equipment clamping tool technical field, especially in mine mechanical and electrical equipment processing clamping device, including base, base is arranged with a plurality of groups of ring matrix arrangement's limiting hole, clamping subassembly rotation is connected in base, clamping subassembly includes fixed plate, the butt joint board of being located fixed plate top and be connected with the clamping base of butt joint board top, the clamping base is inserted with clamping unit, and clamping unit includes the butt joint board and two opposite arrangement's clamping plate of inserting post. The limiting hole of ring matrix arrangement is arranged on the base, and the first clamping subassembly and the second clamping subassembly that rotate around the pivot are rotated to the limiting hole at different positions, form the first clamping subassembly and the second clamping subassembly of different angle clamping angle, make the clamping unit on the first clamping subassembly and the second clamping subassembly form different clamping angle, satisfy the position requirement of different clamping angle or the part of different inclined angle when welding operation.

Description

Technical Field

[0001] This utility model relates to the field of clamping tools for electromechanical equipment, and more specifically, to a clamping device for processing mining electromechanical equipment. Background Technology

[0002] Mining machinery and equipment generally refers to transportation equipment, mining equipment, tunneling equipment, etc. The parts used in their production and installation sometimes need to be welded, so clamping devices are required during welding.

[0003] Patent CN221560310U discloses a clamping device for processing mining machinery and equipment. It utilizes a combination of vertical and horizontal clamping mechanisms, and allows for the changing of the plug-in plate shape to meet specific usage requirements, thus expanding its applicability. However, this clamping device is only suitable for clamping two components on the same straight line or two perpendicular components; it is not applicable to clamping at inclined angles. Utility Model Content

[0004] To overcome the shortcomings mentioned above, this utility model aims to provide a clamping device for processing mining electromechanical equipment.

[0005] A clamping device for processing mining machinery and equipment includes a base;

[0006] The base is provided with several sets of limiting holes arranged in a circular matrix for fixing the two clamping components.

[0007] The clamping assembly is rotatably connected to the base; the clamping assembly includes a fixing plate for fixing to the limiting hole, a receiving plate located above the fixing plate, and a clamping base connected above the receiving plate.

[0008] A clamping unit is inserted into the clamping base. The clamping unit includes a plug-in post inserted into the clamping base, a connecting plate fixed above the plug-in post, and two clamping plates arranged opposite to each other.

[0009] Furthermore, the base includes a base platform, and a rotating shaft is arranged at the center of the upper surface of the base platform; one end of the clamping assembly is sleeved on the rotating shaft and can rotate around the rotating shaft; a plurality of limiting holes are arranged on the upper surface of the base platform.

[0010] A support column is fixedly connected to the lower end face of the base platform, and a connecting seat is located below the support column for fixing it to the ground.

[0011] Furthermore, the base platform is circular, and each set of limiting holes consists of three through holes located on a radius.

[0012] Furthermore, a horizontal through hole is provided at the top of the rotating shaft, and bolts pass through the through hole to limit each clamping component and prevent each clamping component from disengaging from the rotating shaft.

[0013] Furthermore, the clamping assembly includes a first clamping assembly and a second clamping assembly;

[0014] The first clamping assembly includes a first fixing plate for fixing to the limiting hole, a first receiving plate located above the first fixing plate, and a first clamping base connected above the first receiving plate;

[0015] The second clamping assembly includes a second fixing plate for fixing to the limiting hole, a second receiving plate located above the second fixing plate, and a second clamping base connected above the second receiving plate;

[0016] The first fixing plate includes an integral first annular plate and a first sector plate. The first annular plate has a first rotating hole and is used to fit onto the rotating shaft. The first sector plate has a first through hole that matches the limiting hole. Correspondingly, the inner edge of the second fixing plate is arc-shaped, and its curvature matches the edge of the first annular plate. The second fixing plate has a second through hole that matches the limiting hole.

[0017] The second receiving plate has a second rotating hole at its end for fitting onto the rotating shaft; the first receiving plate is a rectangular plate, and its inner side does not interfere with the inner side of the second receiving plate.

[0018] Furthermore, the first clamping base and the second clamping base have the same structure;

[0019] The first clamping base has an insertion hole for inserting the insertion post;

[0020] The first clamping base also has two sets of mutually perpendicular first fixing holes, and a bolt is used to pass through one of the first fixing holes and the plug-in post to limit the position of the plug-in post.

[0021] Furthermore, the plug-in post includes an upper post with four protruding strips and a cylindrical lower post. The upper post and the lower post are an integral structure. The four protruding strips are evenly distributed on the outer side of the upper post. The lower post has two second fixing holes that are adapted to the first fixing hole.

[0022] Furthermore, the connecting plate is fixedly connected to the upper end face of the upper column;

[0023] The clamping plate includes a first clamping plate and a second clamping plate, and a first connecting hole and a second connecting hole are respectively opened at the four corners of the plate. The first clamping plate and the second clamping plate can be connected by passing bolts through the corresponding first connecting holes and second connecting holes.

[0024] The connecting plate is fixedly connected to the first clamping plate, and the second clamping plate is slidably connected to the connecting plate.

[0025] Furthermore, the connecting plate has an inverted T-shaped groove, and the bottom end of the second clamping plate is fixed with a slider that matches the groove.

[0026] Furthermore, the first clamping plate and the second clamping plate are both flat plates; or,

[0027] The first clamping plate and the second clamping plate have arc-shaped grooves on their opposite sides, and the arc-shaped grooves are arranged horizontally and / or vertically.

[0028] Compared with the prior art, the beneficial effects of this utility model are:

[0029] This clamping device for processing mining machinery and equipment has a base with a ring-shaped matrix of limiting holes. The first clamping component and the second clamping component rotate around the rotating shaft and rotate to the limiting holes at different positions, forming the first clamping component and the second clamping component with different angles. This allows the clamping units located on the first clamping component and the second clamping component to form different angles, thereby meeting the positional requirements of parts with different angles or different tilt angles during welding operations.

[0030] Furthermore, after the first clamping assembly and the second clamping assembly rotate along the pivot to the target angle, a limit bolt passes through the first through hole of the first fixing plate and the second through hole of the second fixing plate, so that the first through hole and the second through hole are locked with the corresponding limit hole respectively, and the adjustment method is flexible and convenient.

[0031] Furthermore, when each clamping unit clamps the parts, the second clamping plate can adjust the distance between the first and second clamping plates by moving along the slide groove, thus enabling effective clamping of parts of different sizes. By passing bolts through the first and second connecting holes at the four corners of the two clamping plates, a secure clamping of the parts can be achieved. Simultaneously, the clamping plates are designed with a flat or arc-shaped groove structure to accommodate flat or arc-shaped parts. Attached Figure Description

[0032] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0033] Figure 1 This is a schematic diagram of the overall structure of the clamping device for processing mining electromechanical equipment in the embodiment.

[0034] Figure 2 This is a schematic diagram of the clamping device for processing mining machinery and equipment from another perspective in the embodiment.

[0035] Figure 3 This is an exploded view of the clamping device for processing mining electromechanical equipment in the embodiment.

[0036] Figure 4 This is an exploded view of the clamping device for processing mining electromechanical equipment in the embodiment.

[0037] Figure 5 This is a schematic diagram showing that the first clamping plate and the second clamping plate in the embodiment are flat plates.

[0038] Figure 6 In the embodiments Figure 5 A schematic diagram of its breakdown.

[0039] Figure 7 This is a schematic diagram of the first and second clamping plates in the embodiment, which are plates with arc-shaped grooves.

[0040] Figure 8 In the example, it is Figure 7 A schematic diagram of its breakdown.

[0041] In the diagram: 1. Base; 101. Base platform; 102. Rotating shaft; 1021. Through hole; 103. Support column; 104. Connecting seat; 105. Limiting hole;

[0042] 2. First fixing plate; 201. First collar plate; 2011. First rotating hole; 202. First sector plate; 2021. First through hole;

[0043] 3. First receiving plate;

[0044] 4. First clamping base; 401. Insertion hole; 402. First fixing hole;

[0045] 5. Second fixing plate; 501. Second through hole;

[0046] 6. Second receiving plate; 601. Second rotating hole;

[0047] 7. Second clamping base;

[0048] 8. Limit bolt; 801. Pull ring;

[0049] 9. Insertion post; 901. Upper post; 902. Lower post; 903. Protruding strip; 904. Second fixing hole;

[0050] 10. Connecting plate; 1001. Slide groove;

[0051] 11. First clamping plate; 1101. First connecting hole;

[0052] 12. Second clamping plate; 1201. Second connecting hole; 1202. Slider. Detailed Implementation

[0053] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0054] like Figures 1-4 As shown, this embodiment provides a clamping device for processing mining machinery and equipment, including a base 1. The base 1 has several sets of limiting holes 105 arranged in a circular matrix for fixing two clamping components. The clamping components are rotatably connected to the base 1. The clamping components include a fixing plate for fixing to the limiting holes, a receiving plate located above the fixing plate, and a clamping base connected above the receiving plate. A clamping unit is inserted into the clamping base. The clamping unit includes a plug-in post inserted into the clamping base, a connecting plate fixed above the plug-in post, and two opposing clamping plates. The distance between the two clamping plates is adjustable for clamping the parts to be welded.

[0055] Specifically, the base 1 includes a base platform 101, with a rotating shaft 102 arranged at the center of the upper surface of the base platform 101; one end of the clamping assembly is sleeved on the rotating shaft 102 and can rotate around the rotating shaft 102; the upper surface of the base platform 101 is provided with a plurality of sets of limiting holes 105 for limiting the clamping assembly. Since the limiting holes 105 are arranged in a ring matrix, they can limit two clamping assemblies with different inclinations and different angles, satisfying the clamping of two parts, including those arranged horizontally, perpendicularly, and at an angle.

[0056] Four support columns 103 are fixed to the lower end face of the base platform 101. Below the support columns 103 is a connecting seat 104. The connecting seat has holes through which anchor rods, expansion bolts or ground nails are used to fix the base to the ground.

[0057] More specifically, the base platform 101 is circular, and each set of limiting holes 105 consists of three through holes located on one radius of the base. The rotating shaft 102 is cylindrical, and a horizontal through hole 1021 is provided at its top. Bolts pass through the through hole 1021 to limit each clamping component and prevent each clamping component from disengaging from the rotating shaft 102.

[0058] In this embodiment, the clamping assembly includes a first clamping assembly and a second clamping assembly. The first clamping assembly includes a first fixing plate 2 for fixing to the limiting hole 105, a first receiving plate 3 located above the first fixing plate 2, and a first clamping base 4 connected above the first receiving plate 3. The second clamping assembly includes a second fixing plate 5 for fixing to the limiting hole 105, a second receiving plate 6 located above the second fixing plate 5, and a second clamping base 7 connected above the second receiving plate 6.

[0059] The first fixing plate 2 includes a first ring plate 201 and a first sector plate 202, which are integral structures. The first ring plate 201 has a first rotating hole 2011 and is used to fit onto the rotating shaft 102. The first sector plate 202 has two rows of first through holes 2021 that are adapted to the limiting hole 105. Correspondingly, the second fixing plate 5 is sector-shaped, and its inner edge is arc-shaped. Its arc is adapted to the edge of the first ring plate 201. The second fixing plate 5 has a second through hole 501 that is adapted to the limiting hole 105.

[0060] The second receiving plate 6 has a second rotating hole 601 at its end for fitting onto the rotating shaft 102; the first receiving plate 3 is a rectangular plate, and its inner side does not interfere with the inner side of the second receiving plate 6.

[0061] The first and second clamping components can rotate along the pivot 102 of the base 1. When rotated to a suitable position, a limiting bolt 8 passes through the first through hole 2021 and the corresponding limiting hole 105, and simultaneously passes through the second through hole 501 and its corresponding limiting hole 105, thereby positioning the first and second clamping components to facilitate clamping of parts for subsequent welding operations. Specifically, a pull ring 801 is provided on the top of the limiting bolt 8 for easy insertion and removal of the limiting bolt. In practical applications, the limiting hole 105 can be a through hole or a threaded hole; correspondingly, the body of the limiting bolt is designed to be cylindrical or stud-shaped for compatibility.

[0062] In this embodiment, the first clamping base 4 and the second clamping base 7 have the same structure; the first clamping base 4 is a column with an insertion hole 401 for inserting the insertion post 9. The first clamping base 4 also has two first fixing holes 402 that are perpendicular to each other and in the horizontal direction. A bolt is used to pass through one of the first fixing holes 402 and the insertion post 9 to limit the insertion post 9, thereby realizing the fixation and limitation of the clamping unit on the clamping base.

[0063] Specifically, the plug-in post 9 includes an upper post 901 with four protrusions 903 and a cylindrical lower post 902. The upper post 901 and the lower post 902 are an integral structure. The four protrusions 903 are evenly distributed on the outer side of the upper post 901. The lower post 901 has two second fixing holes 904 that are adapted to the first fixing hole 402.

[0064] Furthermore, the connecting plate 10 is fixedly connected to the upper end face of the upper column. The clamping plate includes a first clamping plate 11 and a second clamping plate 12, with a first connecting hole 1101 and a second connecting hole 1201 respectively opened at its four corners. The first clamping plate 11 and the second clamping plate 12 can be connected by bolts passing through the corresponding first connecting holes 1101 and second connecting holes 1201. The connecting plate 10 is fixedly connected to the first clamping plate 11, and the second clamping plate 12 is slidably connected to the connecting plate 10.

[0065] More specifically, the connecting plate 10 has an inverted T-shaped groove 1001, and the bottom end of the second clamping plate 12 is fixedly connected to a slider 1202 that matches the groove 1001.

[0066] In practical applications, such as Figure 5 and Figure 6 As shown, the first clamping plate 11 and the second clamping plate 12 are both flat plates, which can be used to clamp parts with flat sides. Arc-shaped grooves are respectively formed on the opposite sides of the first clamping plate 11 and the second clamping plate 12, such as... Figure 7 and Figure 8 As shown, the arc-shaped grooves are arranged horizontally and / or vertically to clamp parts with curved sides.

[0067] The clamping device for processing mining machinery and equipment provided in this embodiment has a set of limiting holes 105 arranged in a ring matrix on the base 1. The first clamping component and the second clamping component rotate around the rotating shaft 102 and rotate to the limiting holes at different positions, so that the first clamping component and the second clamping component can form different angles. This allows the clamping units located on the first clamping component and the second clamping component to form different angles, thereby meeting the position requirements of parts with different angles or different tilt angles during welding operations.

[0068] Specifically, after the first and second clamping assemblies rotate along the pivot 102 to the target angle, a limiting bolt 8 passes through the first through hole 2021 of the first fixing plate 2 and the second through hole 501 of the second fixing plate 5, locking the first through hole 2021 and the second through hole 501 with their corresponding limiting holes 105. When each clamping unit clamps the parts, the second clamping plate 12 moves along the slide groove 1001 to adjust the distance between the first clamping plate 11 and the second clamping plate 12, thus enabling effective clamping of parts of different sizes. By passing bolts through the first connecting holes 1101 and the second connecting holes 1201 at the four corners of the two clamping plates, a firm clamping of the parts can be achieved. Simultaneously, the clamping plates are designed with a flat or arc-shaped groove structure to accommodate flat or arc-shaped parts.

[0069] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A clamping device for processing mining electromechanical equipment, characterized in that, Includes base (1); The base (1) is provided with several sets of limiting holes (105) arranged in a ring matrix for fixing the two clamping components; The clamping assembly is rotatably connected to the base (1); the clamping assembly includes a fixing plate for fixing to the limiting hole (105), a receiving plate located above the fixing plate, and a clamping base connected above the receiving plate. The clamping base is fitted with a clamping unit, which includes a plug post (9) inserted into the clamping base, a connecting plate (10) fixed above the plug post (9), and two clamping plates arranged opposite to each other.

2. The clamping device for processing mining electromechanical equipment according to claim 1, characterized in that, The base (1) includes a base platform (101), and a rotating shaft (102) is arranged at the center of the upper end face of the base platform (101); one end of the clamping assembly is sleeved on the rotating shaft (102) and can rotate around the rotating shaft (102); a number of limiting holes (105) are arranged on the upper end face of the base platform (101). A support column (103) is fixedly connected to the lower end face of the base platform (101), and a connecting seat (104) is located below the support column (103) for fixing to the ground.

3. The clamping device for processing mining electromechanical equipment according to claim 2, characterized in that, The base platform (101) is circular, and each set of limiting holes (105) consists of three through holes located on a radius.

4. The clamping device for processing mining electromechanical equipment according to claim 3, characterized in that, The top of the rotating shaft (102) has a horizontal through hole (1021), through which bolts pass to limit the position of each clamping component.

5. The clamping device for processing mining electromechanical equipment according to claim 4, characterized in that, The clamping assembly includes a first clamping assembly and a second clamping assembly; The first clamping assembly includes a first fixing plate (2) for fixing to the limiting hole (105), a first receiving plate (3) located above the first fixing plate (2), and a first clamping base (4) connected above the first receiving plate (3); The second clamping assembly includes a second fixing plate (5) for fixing to the limiting hole (105), a second receiving plate (6) located above the second fixing plate (5), and a second clamping base (7) connected above the second receiving plate (6); The first fixing plate (2) includes an integral first ring plate (201) and a first sector plate (202). The first ring plate (201) has a first rotating hole (2011) and is used to fit onto the rotating shaft (102). The first sector plate (202) has a first through hole (2021) that matches the limiting hole (105). Correspondingly, the inner edge of the second fixing plate (5) is arc-shaped, and its curvature matches the edge of the first ring plate (201). The second fixing plate (5) has a second through hole (501) that matches the limiting hole (105). The second receiving plate (6) has a second rotating hole (601) at its end for fitting onto the rotating shaft (102); the first receiving plate (3) is a rectangular plate, and its inner side does not interfere with the inner side of the second receiving plate (6).

6. The clamping device for processing mining electromechanical equipment according to claim 5, characterized in that, The first clamping base (4) and the second clamping base (7) have the same structure; The first clamping base (4) has an insertion hole (401) for inserting the insertion post (9); The first clamping base (4) is also provided with two sets of mutually perpendicular first fixing holes (402), and bolts are used to pass through one of the first fixing holes (402) and the plug-in post (9).

7. The clamping device for processing mining electromechanical equipment according to claim 6, characterized in that, The plug-in post (9) includes an upper post (901) with four protrusions (903) and a cylindrical lower post (902). The upper post (901) and the lower post (902) are an integral structure. The four protrusions (903) are evenly distributed on the outer side of the upper post (901). The lower post (902) has two second fixing holes (904) that are adapted to the first fixing hole (402).

8. The clamping device for processing mining electromechanical equipment according to claim 7, characterized in that, The connecting plate (10) is fixed to the upper end face of the upper column (901); The clamping plate includes a first clamping plate (11) and a second clamping plate (12), and a first connecting hole (1101) and a second connecting hole (1201) are respectively provided at its four corners. The first clamping plate (11) and the second clamping plate (12) can be connected by passing a bolt through the corresponding first connecting hole (1101) and second connecting hole (1201). The connecting plate (10) is fixedly connected to the first clamping plate (11), and the second clamping plate (12) is slidably connected to the connecting plate (10).

9. The clamping device for processing mining electromechanical equipment according to claim 8, characterized in that, The connecting plate (10) has an inverted T-shaped groove (1001), and the bottom end of the second clamping plate (12) is fixed with a slider (1202) that is compatible with the groove (1001).

10. The clamping device for processing mining electromechanical equipment according to claim 9, characterized in that, The first clamping plate (11) and the second clamping plate (12) are both flat plates; or, The first clamping plate (11) and the second clamping plate (12) have arc-shaped grooves on their opposite sides, and the arc-shaped grooves are arranged horizontally and / or vertically.

Images