Edge grinding device for wear-resistant lining plate machining

Abstract

The utility model relates to the technical field of edging machining, and discloses a wear-resistant lining plate machining edging device which comprises a base and a sliding platform. The sliding platform is slidably arranged on the base; the transverse positioning structure is arranged on the base and is used for controlling the position of the sliding platform; the adjustable workbench is arranged on the sliding platform, the height of the adjustable workbench can be adjusted, and the adjustable workbench can rotate in the horizontal direction; the clamping structure is arranged on the base and is used for fixing the wear-resistant lining plate on the adjustable workbench; the device comprises a support, an angle adjusting structure and an angle grinder. The support is fixed to the base, and the angle grinder is arranged on the support through an angle adjusting structure. And the longitudinal positioning structure is arranged on the bracket and is used for controlling the position of the angle grinder. Compared with the prior art, the angle grinder has the advantages that the fixing angle of the angle grinder can be adjusted through the angle adjusting structure, so that the angle grinder can complete edge grinding effects meeting different process requirements, the adjusting capacity is higher, and the applicability is higher.

Description

Technical Field

[0001] This utility model relates to the field of edge grinding technology, specifically to an edge grinding device for wear-resistant lining plates. Background Technology

[0002] Wear-resistant liners are materials processed through specific techniques, primarily used to improve the wear resistance of equipment and extend its service life. Wear-resistant liners are typically made from wear-resistant steel plates through processes such as cutting, rolling, punching, and welding. Common types include conveyor liners, coal feeder base plates, cyclone separator inverted cones and liners, and wear-resistant blades. Edge grinding is one of the processing steps in the production of wear-resistant liners.

[0003] Most of the existing wear-resistant lining edge grinding operations on the market are done manually, while a small portion are done mechanically. However, most of the angle grinders used in these operations are fixed at a fixed angle and cannot be adjusted, which fails to meet the various process requirements for wear-resistant lining edge grinding. In addition, the angle grinder can only grind one edge of the wear-resistant lining from one side. After finishing, the direction of the wear-resistant lining needs to be adjusted and the edge ground again, which is very troublesome and time-consuming, reducing the efficiency of the edge grinding operation. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical difficulties and provide a grinding device for processing wear-resistant liners. The angle grinder is set on the support through an angle adjustment structure, which can adjust its own fixed angle. At the same time, the wear-resistant liner can be rotated horizontally through an adjustable worktable.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0006] A grinding device for processing wear-resistant liners, comprising:

[0007] Base and sliding platform; the sliding platform is slidably mounted on the base;

[0008] A lateral positioning structure, mounted on the base, controls the position of the sliding platform;

[0009] The adjustable worktable is mounted on a sliding platform and can be adjusted in height and rotated in the horizontal direction;

[0010] The clamping structure, set on the base, fixes the wear-resistant liner plate to the adjustable worktable;

[0011] The bracket, the angle adjustment mechanism, and the angle grinder are all included. The bracket is fixed to the base, and the angle grinder is mounted on the bracket via the angle adjustment mechanism.

[0012] The longitudinal positioning structure, mounted on the bracket, controls the position of the angle grinder.

[0013] As an improvement, the top surface of the base is formed with sliding rails arranged along the left and right transverse directions, and the bottom of the sliding platform is formed with sliding grooves corresponding to the sliding rails, the sliding grooves are slidingly arranged on the sliding rails, and balls are arranged between the sliding grooves and the sliding rails to reduce friction.

[0014] As an improvement, the transverse positioning structure comprises a positioning sleeve, a transverse screw rod and a transverse motor; the transverse motor is fixed on the base, the transverse screw rod is arranged in parallel with the sliding rails, one end of the transverse screw rod is connected with a driving shaft of the transverse motor, and the other end is rotatably arranged on a bearing seat fixed on the base; the positioning sleeve is threadedly sleeved on the transverse screw rod and is fixedly connected with the sliding platform.

[0015] As an improvement, the adjustable workbench comprises an upper circular table, a lower circular table, a rotating motor, lifting cylinders and a connecting sleeve; the lifting cylinders are vertically arranged and fixed on the sliding platform in a circumferential direction, the telescopic rods of the lifting cylinders are fixedly connected with the bottom surface of the lower circular table, the rotating motor is embedded on the sliding platform and is provided with a spline on the driving shaft, the upper circular table is arranged corresponding to the lower circular table and is placed on the lower circular table, and the connecting sleeve is fixedly connected with the bottom center of the upper circular table after penetrating through the lower circular table and is movably sleeved on the driving shaft of the rotating motor.

[0016] As an improvement, the clamping structure comprises a supporting rod, a clamping cylinder and a clamping disc; the supporting rod is a U-shaped rod body structure with an opening facing forward, and the bottom of the supporting rod is fixed on the rear side wall of the sliding platform; the clamping cylinder is fixed on the supporting rod, and the telescopic rod of the clamping cylinder is arranged above the upper circular table; the clamping disc is rotatably arranged on the telescopic rod of the clamping cylinder, and the clamping surface of the clamping disc is provided with an antiskid pad layer.

[0017] As an improvement, the angle adjusting structure comprises a positioning rod, a rotating rod and an adjusting cylinder; the positioning rod is vertically arranged, one end of the rotating rod is hingedly connected with the bottom of the positioning rod, the other end of the rotating rod is fixedly connected with the angle grinder, the cylinder end of the adjusting cylinder is hingedly connected with the positioning rod, and the telescopic end of the adjusting cylinder is hingedly connected with the rotating rod.

[0018] As an improvement, the longitudinal positioning structure comprises a longitudinal motor and a longitudinal screw rod; the support is a reverse U-shaped structure body, and a sliding groove is formed in the inner top wall of the support; the longitudinal motor is fixed on the support; the longitudinal screw rod is arranged in parallel with the sliding groove, one end of the longitudinal screw rod is rotatably arranged on the side wall of the support, the other end of the longitudinal screw rod penetrates through the other side wall of the support and is connected with a driving shaft of the longitudinal motor; and the positioning rod is slidingly arranged in the sliding groove and is threadedly sleeved on the longitudinal screw rod.

[0019] The utility model has the advantages that compared with the prior art, the utility model has the advantages that:

[0020] 1、The angle adjusting structure can adjust the fixed angle of the angle grinder, so that the angle grinder can complete different process requirements of edge grinding, has stronger applicability and more powerful functions.

[0021] 2、The utility model discloses can be adjusted workbench to the wear -resistant lining plate fixed on the table top height adjustment and horizontal rotation are carried out, and the different edges of wear -resistant lining plate are polished conveniently, and the function is more powerful, and it is more convenient to use, and the polishing efficiency is higher.

[0022] 3、The utility model discloses set up transverse positioning structure and longitudinal positioning structure, can carry out accurate positioning and control to the wear -resistant lining plate that carries on the edge grinding, and the polishing effect is more accurate. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structure diagram of the utility model Figure 1 .

[0024] Figure 2 It is the structure diagram of the utility model Figure 2 .

[0025] Figure 3 It is the partial structure diagram of the utility model Figure 1 .

[0026] Figure 4 It is the partial structure diagram of the utility model Figure 2 .

[0027] Figure 5 It is the structure diagram of longitudinal positioning structure and angle adjusting structure of the utility model.

[0028] As shown in the figure: 1, base; 2, sliding platform; 3, upper circular table; 4, lower circular table; 5, slide rail; 6, rolling groove; 7, sliding groove; 8, ball; 9, ball mounting groove; 10, support rod; 11, lifting cylinder; 12, rotary motor; 13, connecting sleeve; 14, clamping cylinder; 15, clamping disc; 16, positioning sleeve; 17, transverse motor; 18, transverse screw; 19, bearing seat; 20, support; 21, longitudinal motor; 22, longitudinal screw; 23, sliding groove; 24, positioning rod; 25, rotating rod; 26, adjusting cylinder; 27, angle grinder. DETAILED DESCRIPTION

[0029] In the description of the utility model, need understanding is, the orientation or position relation indicated by the terms "center", "transverse", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation based on the shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, construct and operate in a particular orientation, therefore, cannot be understood as the limitation of the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more. In addition, the term "comprises" and any variation thereof is intended to cover non-exclusive inclusion.

[0030] The utility model will be further described in detail in combination with the drawings.

[0031] A kind of wear-resistant lining plate processing edge grinding device, as shown in Figure 1 It includes base 1, sliding platform 2, transverse positioning structure, adjustable workbench, clamping structure, support 20, angle adjusting structure, longitudinal positioning structure and angle grinder 27.

[0032] As shown in Figure 1 Base 1 is arranged along left and right transverse, and a pair of parallelly arranged slide rails 5 are formed on top surface, and a groove 6 is reserved on the top surface of slide rail 5, a pair of sliding grooves 7 are formed on the bottom of sliding platform 2 corresponding to two slide rails 5, and a plurality of ball mounting grooves 9 are uniformly arranged on the bottom of sliding groove 7, sliding groove 7 is slidably arranged on slide rail 5, and a plurality of balls 8 are arranged between sliding groove 7 and slide rail 5, the upper part of ball 8 is matched with ball mounting groove 9, and the lower part is slidably arranged in groove 6, adjustable workbench is arranged on sliding platform 2, as shown in Figure 3As shown, the adjustable worktable includes an upper truncated cone 3, a lower truncated cone 4, a rotary motor 12, a lifting cylinder 11, and a connecting sleeve 13. Multiple lifting cylinders 11 are vertically arranged and fixed circumferentially on the sliding platform 2, with their extension rods connected and fixed to the bottom surface of the lower truncated cone 4. The rotary motor 12 is embedded in the sliding platform 2, and a spline is formed on its drive shaft. The upper truncated cone 3 is arranged corresponding to and rests on the lower truncated cone 4. The upper end of the connecting sleeve 13 passes through the lower truncated cone 4 and is connected and fixed to the upper truncated cone 3, while its lower end is movably sleeved on the drive shaft of the rotary motor 12 (the connecting sleeve 13 can move up and down on the drive shaft of the rotary motor 12). After the rotary motor 12 is started, the connecting sleeve 13 drives the upper truncated cone 3 to rotate. The clamping structure includes a support rod 10, a clamping cylinder 14, and a clamping plate 15. The support rod 10 has an opening facing forward. The sliding platform 2 has a U-shaped rod structure with its bottom fixed to the rear wall of the sliding platform 2. The clamping cylinder 14 is fixed to the support rod 10, and the telescopic rod is set downward and arranged directly above the upper truncated cone 3. The clamping plate 15 is rotatably set on the telescopic rod of the clamping cylinder 14, and the bottom clamping surface is provided with an anti-slip pad. A transverse positioning structure is also provided on the front side of the sliding platform 2, which includes a positioning sleeve 16, a transverse screw 18, and a transverse motor 17. The transverse motor 17 is fixed on the base 1. The transverse screw 18 is arranged parallel to the slide rail 5, and one end is connected to the drive shaft of the transverse motor 17. The other end is rotatably set on the bearing seat 19 fixed on the base 1. The positioning sleeve 16 is threaded onto the transverse screw 18 and is connected and fixed together with the sliding platform 2. After the transverse motor 17 is started, the sliding platform 2 moves horizontally along the slide rail 5 in the left and right directions.

[0033] like Figure 1 As shown, the bracket 20 is an inverted U-shaped structure with a sliding groove 23 formed on its inner top wall. The two ends of the bottom are fixed to the left end of the base 1. An angle adjustment structure, a longitudinal positioning structure, and an angle grinder 27 are mounted on the bracket 20. The angle adjustment structure includes a positioning rod 24, a rotating rod 25, and an adjusting cylinder 26. The positioning rod 24 is arranged vertically, with its top slidably disposed in the sliding groove 23. Its bottom is hinged to one end of the rotating rod 25, and the other end of the rotating rod 25 is connected and fixed to the angle grinder 27. The cylinder end of the adjusting cylinder 26 is hinged to the positioning rod 24, and its telescopic end is hinged to the rotating rod 25. The longitudinal positioning structure includes a longitudinal motor 21 and a longitudinal screw 22. The longitudinal screw 22 is arranged parallel to the sliding groove 23, with one end rotatably disposed on the side wall of the bracket 20, and the other end passing through the other side wall of the bracket 20 and connected to the drive shaft of the longitudinal motor 21 fixed on the bracket 20. The middle part of the positioning rod 24 is threaded onto the longitudinal screw 22.

[0034] Angle grinders and their usage are both well-known and mature technologies.

[0035] In the specific implementation of this embodiment:

[0036] By the transverse positioning structure control sliding platform 2 away from the support 20, and reduce the height of the adjustable workbench, the wear-resistant lining plate is placed on the adjustable workbench on the upper circular table 3, and the clamping cylinder 14 and the lifting cylinder 11 are opened, so that the wear-resistant lining plate is tightly clamped and fixed between the upper circular table 3 and the clamping disc 15, the transverse motor 17 is started, the sliding platform 2 is slid to the side of the support 20, the longitudinal motor 21 and the adjusting cylinder 26 are controlled, so that the angle grinder 27 is fixed at a set angle and reaches one end of the edge to be ground, the clamping cylinder 14 and the lifting cylinder 11 are adjusted, so that the wear-resistant lining plate is in contact with the grinding disc of the angle grinder 27, then the angle grinder 27 is started, the edge is ground, and under the control of the longitudinal positioning structure, the other end of the edge to be ground is moved.

[0037] After the edge grinding is finished, the transverse positioning structure controls the sliding platform 2 to move away from the angle grinder 27, and the rotating motor 12 is started, so that the upper circular table 3 rotates, and the other edge to be ground of the wear-resistant lining plate is turned to the side of the support 20 (the clamping disc 15 will rotate with the wear-resistant lining plate), and the above arrangement is used for grinding.

[0038] By controlling and cooperating the adjusting cylinder 26 and the lifting cylinder 11, the angle grinder 27 can grind the wear-resistant lining plate from different heights and angles, so that the edge grinding process effect of different shapes is realized.

[0039] The above describes the utility model and its implementation mode, which is not limited, and the embodiment shown in the drawings is only one of the embodiments of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, without creative design, similar structure modes and embodiments of the technical scheme are obtained, which should belong to the protection scope of the utility model.

Claims

1. A grinding device for processing wear-resistant liners, characterized in that, The utility model relates to a kind of adjustable angle grinding machine, including: Base (1) and sliding platform (2);Sliding platform (2) is slidably arranged on base (1); Transverse positioning structure, arranged on base (1), controls the position of sliding platform (2); Adjustable workbench, arranged on sliding platform (2), can adjust its height and rotate in horizontal direction; Clamping structure, arranged on base (1), fixes wear-resistant lining plate on adjustable workbench; Support (20), angle adjusting structure and angle grinder (27);Support (20) is fixed on base (1), and angle grinder (27) is arranged on support (20) by angle adjusting structure; Longitudinal positioning structure, arranged on support (20), controls the position of angle grinder (27).

2. The apparatus for processing and edging of abrasion-resistant lining plates according to claim 1, characterized in that: The top surface of the base (1) is formed with a slide rail (5), and the slide rail (5) is arranged along the left and right transverse direction. The bottom of the sliding platform (2) is formed with a sliding groove (7) corresponding to the slide rail (5), and the sliding groove (7) is slidably arranged on the slide rail (5) and is provided with a plurality of rolling balls (8) between the slide rail (5) and the sliding groove (7).

3. The apparatus of claim 2, wherein: The transverse positioning structure includes a positioning sleeve (16), a transverse screw rod (18), and a transverse motor (17). The transverse motor (17) is fixed on the base (1). The transverse screw rod (18) is arranged in parallel with the slide rail (5) and is connected to the driving shaft of the transverse motor (17) at one end. The other end is rotatably arranged on the bearing seat (19) fixed on the base (1). The positioning sleeve (16) is threadedly sleeved on the transverse screw rod (18) and is fixedly connected with the sliding platform (2).

4. The apparatus of claim 1, wherein: The adjustable workbench includes an upper circular table (3), a lower circular table (4), a rotating motor (12), a lifting cylinder (11), and a connecting sleeve (13). The lifting cylinder (11) is vertically arranged and fixed on the sliding platform (2) in the circumferential direction. The telescopic rod of the lifting cylinder (11) is fixedly connected with the bottom surface of the lower circular table (4). The rotating motor (12) is embedded on the sliding platform (2) and has a spline on the driving shaft. The upper circular table (3) is arranged corresponding to the lower circular table (4) and is placed on the lower circular table (4). The connecting sleeve (13) is fixedly connected with the upper circular table (3) after passing through the lower circular table (4) at the upper end and is movably sleeved on the driving shaft of the rotating motor (12) at the lower end.

5. A wear plate machining and edging device as claimed in claim 4, wherein: The clamping structure includes a support rod (10), a clamping cylinder (14), and a clamping disc (15). The support rod (10) is a U-shaped rod body structure with an opening facing forward and is fixed on the rear sidewall of the sliding platform (2). The clamping cylinder (14) is fixed on the support rod (10) and is arranged above the upper circular table (3) with the telescopic rod facing downward. The clamping disc (15) is rotatably arranged on the telescopic rod of the clamping cylinder (14).

6. The apparatus of claim 1, wherein: The angle adjusting structure includes a positioning rod (24), a rotating rod (25), and an adjusting cylinder (26). The positioning rod (24) is vertically arranged. One end of the rotating rod (25) is hingedly connected to the bottom of the positioning rod (24), and the other end is fixedly connected with the angle grinder (27). The cylinder end of the adjusting cylinder (26) is hingedly connected to the positioning rod (24), and the telescopic end is hingedly connected to the rotating rod (25).

7. An apparatus for edging abrasion-resistant linings according to claim 6, characterized in that: The longitudinal positioning structure comprises a longitudinal motor (21) and a longitudinal screw rod (22); the support (20) is a reverse U-shaped structure body, a sliding groove (23) is formed on the inner top wall, the longitudinal screw rod (22) is arranged in parallel with the sliding groove (23), one end is rotatably arranged on the side wall of the support (20), the other end passes through the other side wall of the support (20) and is connected with the driving shaft of the longitudinal motor (21) fixed on the support (20), and the positioning rod (24) is slidably arranged on the top of the sliding groove (23) and is threadedly sleeved on the middle part of the longitudinal screw rod (22).

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