Drilling device for wear-resistant lining plate machining

Abstract

The drilling device comprises a base and a machining table, the top of the base is fixedly connected with a fixing frame, a drilling part is arranged at the top of the fixing frame, a moving part is arranged between the base and the machining table, and the moving part is fixedly connected with the base. The drilling part comprises a moving opening formed in the top of the fixing frame, a moving block arranged in the moving opening, a first air cylinder fixedly connected with the top of the moving block, a fixing base fixedly connected with the output end of the first air cylinder and a first motor fixedly connected with the inner wall of the fixing base. Through the arrangement of the base, the machining table, the fixing frame and the drilling part, the problems that although an existing wear-resisting lining plate can be punched, only a workpiece is transversely fixed in the punching process, the fixing effect on the workpiece is poor, the punching precision of the workpiece is affected, the punching position is mostly manually adjusted, and the punching efficiency is high are solved. The adjusting efficiency is low, so that the practicability is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to wear -resistant lining plate processing technical field, specifically is a kind of wear -resistant lining plate processing drilling device. BACKGROUND

[0002] Wear-resistant lining plate is a kind of material for protecting equipment surface, reducing wear and tear and prolonging service life. It is usually made of wear-resistant steel plate by cutting, plate deformation, punching and welding production process, and the wear-resistant lining plate needs to be drilled on the corresponding position of the wear-resistant lining plate during processing.

[0003] The existing patent CN218656929U discloses a kind of wear -resistant lining plate processing drilling device, including assembly seat, the side surface of assembly seat is equipped with connecting plate, bearing plate is installed on the assembly seat and is located in the position above connecting plate, and driving part for driving bearing plate to be close to or away from connecting plate, the bearing plate is equipped with the drilling part for plate processing, the elastic indicating part is installed on the connecting plate and is located in the position below bearing plate, the assembly seat is equipped with scale line and is located in the position above connecting plate, the assembly seat is rotatably connected with winding drum and the measuring tape is wound on winding drum, the end of measuring tape away from winding drum is connected with positioning suction accessory. The utility model provides a kind of wear -resistant lining plate processing drilling device, solves the problem that it is inconvenient to determine the position between holes.

[0004] At present, when the wear-resistant lining plate is punched, it can be punched, but during punching, the workpiece is usually only fixed horizontally, which leads to poor fixing effect of the workpiece, affects the punching precision of the workpiece, and the punching position is mostly manually adjusted, so the adjustment efficiency is low, thereby reducing the practicability. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of wear -resistant lining plate processing drilling device to solve the problem that the existing wear-resistant lining plate is punched, although it can be punched, but during punching, the workpiece is usually only fixed horizontally, which leads to poor fixing effect of the workpiece, affects the punching precision of the workpiece, and the punching position is mostly manually adjusted, so the adjustment efficiency is low, thereby reducing the practicability.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of wear -resistant lining plate processing drilling device, including base and processing table, the base top is fixedly connected with fixed frame, the fixed frame top is equipped with drilling part, and the base and processing table are equipped with moving part between them;

[0007] The drilling part comprises a moving opening formed in the top of the fixing frame, a moving block arranged in the moving opening, a first air cylinder fixedly connected with the top of the moving block, a fixing seat fixedly connected with the output end of the first air cylinder, a first motor fixedly connected with the inner wall of the fixing seat, a drill rod fixedly connected with the bottom of the first motor, through openings respectively formed in the top of the fixing seat, a pressing rod arranged in the through openings, a pressing ring fixedly connected with the bottom of the pressing rod, and springs sleeved outside the pressing rod, the pressing rod and the through openings are in sliding connection, and the drill rod and the fixing seat are in rotary connection.

[0008] Preferably, the moving part comprises an adjusting groove formed in one side of the top of the base, an adjusting block arranged in the adjusting groove, a screw rod connected with the adjusting block, and a second motor fixedly connected with one end of the screw rod, the adjusting block and the adjusting groove are in sliding connection, the screw rod and the adjusting block are in screw connection, the screw rod and the base are in rotary connection, and the top of the adjusting block is fixedly connected with the bottom of the machining table.

[0009] Preferably, limit grooves are respectively formed in the two sides of the through opening, limit plates are respectively fixedly connected with the two sides of the pressing rod, and the limit plates and the limit grooves are in sliding connection.

[0010] Preferably, a guide groove is formed in the side of the top of the base away from the adjusting groove, a guide block is slidably connected in the guide groove, and the top of the guide block is fixedly connected with the bottom of the machining table.

[0011] Preferably, fixed plates are respectively fixedly connected with the two sides of the top of the machining table, a second air cylinder is fixedly connected with one side of the fixed plate, and a positioning plate is fixedly connected with the output end of the second air cylinder.

[0012] Preferably, a third air cylinder is fixedly connected with one side of the fixing frame, and the output end of the third air cylinder is fixedly connected with the moving block.

[0013] Preferably, guide rods are respectively fixedly connected with the two sides of the positioning plate, the guide rods penetrate through the fixed plates and are in sliding connection with the fixed plates.

[0014] Compared with the prior art, the drilling device has the following beneficial effects:

[0015] 1. By arranging the base, the machining table, the fixing frame and the drilling part, the second air cylinder can push the positioning plate to horizontally fix the workpiece, the first motor can drive the drill rod to rotate and drill the workpiece, the first air cylinder can push the fixing seat to move downward, thereby driving the drill rod and the pressing ring to move downward, the pressing ring contacts the workpiece earlier than the drill rod, and as the fixing seat continuously moves downward, the spring is deformed under stress, can push the pressing ring to vertically press and fix the workpiece, thereby improving the fixing effect on the workpiece, preventing the workpiece from moving during drilling, and greatly improving the practicability of the device.

[0016] 2、By being provided with the moving part, the second motor can control the screw rod to rotate, the screw rod can control the adjusting block to move forward and backward, and then the machining table and the workpiece can be moved forward and backward, so that the different positions of the workpiece can be drilled forward and backward, the third cylinder can drive the drill rod to move transversely, and then the drilling position can be changed transversely, the drilling range can be improved, and the efficiency of adjusting the drilling position can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A left view provided by the utility model;

[0018] Figure 2 A left view provided by the utility model;

[0019] Figure 3 A left view provided by the utility model; Figure 2 A sectional view of A-A;

[0020] Figure 4 A sectional view of A-A; Figure 3 An enlarged view of B.

[0021] In the figure: 1, base; 11, machining table; 12, fixed frame; 21, moving port; 22, moving block; 23, first cylinder; 24, fixed seat; 25, first motor; 26, drill rod; 27, through port; 28, pressing rod; 29, pressing ring; 30, spring; 31, adjusting groove; 32, adjusting block; 33, screw rod; 34, second motor; 41, limiting groove; 42, limiting plate; 51, guide groove; 52, guide block; 61, fixed plate; 62, second cylinder; 63, positioning plate; 71, third cylinder; 81, guide rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model provides a kind of technical scheme: a kind of wear-resistant lining plate processing drilling device, including base 1 and processing platform 11, base 1 top is fixedly connected with fixed frame 12, and fixed frame 12 top is equipped with drilling component, and mobile component is equipped between base 1 and processing platform 11, drilling component includes the mobile mouth 21 being opened in the top of fixed frame 12, the moving block 22 being equipped in mobile mouth 21, the first cylinder 23 being fixedly connected with the top of moving block 22, the fixed seat 24 being fixedly connected with the output end of first cylinder 23, the first motor 25 being fixedly connected with the inner wall of fixed seat 24, the drill rod 26 being fixedly connected with the bottom of first motor 25, the through port 27 being respectively opened in the top of fixed seat 24 periphery, the pressure rod 28 being equipped in through port 27, the pressure ring 29 being fixedly connected with the bottom of pressure rod 28 and the spring 30 being sleeved on the outside of pressure rod 28, pressure rod 28 and through port 27 are slidably connected, drill rod 26 and fixed seat 24 are rotatably connected, spring 30 both ends are fixedly connected with the top of pressure ring 29 and the bottom of fixed seat 24 respectively, first cylinder 23 can push down fixed seat 24 to work, in turn can drive drill rod 26 and pressure ring 29 to move down, and pressure ring 29 is first contacted with workpiece, along with the down of fixed seat 24, spring 30 is deformed under stress, can push down pressure ring 29 and fix workpiece, prevent workpiece to move, and drill rod 26 is contacted with workpiece subsequently, and first motor 25 can drive drill rod 26 to rotate to start, can be drilled to workpiece, and the limit groove 41 is respectively opened in the both sides in through port 27, and the limit plate 42 is respectively fixedly connected with the both sides of pressure rod 28, and the limit plate 42 and limit groove 41 are slidably connected, and pressure rod 28 can drive limit plate 42 to move, and the deformation distance of spring 30 can be limited by limit plate 42, can prevent spring 30 from being damaged by excessive deformation, can protect spring 30, and the both sides of fixed plate 61 are respectively fixedly connected on the top of processing platform 11, and the second cylinder 62 is fixedly connected on one side of fixed plate 61, and the positioning plate 63 is fixedly connected on the output end of second cylinder 62, and second cylinder 62 can push down fixed plate 61 to start, so that fixed plate 61 is positioned and fixed to workpiece, improves workpiece processing stability, and the guide rod 81 is respectively fixedly connected on the both sides of positioning plate 63, and the guide rod 81 penetrates fixed plate 61 and is slidably connected with fixed plate 61, and the guide rod 81 can guide the movement of positioning plate 63, can improve the movement stability of positioning plate 63, prevent positioning plate 63 from being skew.

[0024] Please refer to Figure 1 、 Figure 2 And Figure 3The moving part comprises an adjusting groove 31 opened on one side of the top of the base 1, an adjusting block 32 arranged in the adjusting groove 31, a screw rod 33 connected with the adjusting block 32, and a second motor 34 fixedly connected with one end of the screw rod 33, the adjusting block 32 is in sliding connection with the adjusting groove 31, the screw rod 33 is in screw connection with the adjusting block 32, the screw rod 33 is in rotary connection with the base 1, the top of the adjusting block 32 is fixedly connected with the bottom of the machining table 11, the second motor 34 can control the rotation of the screw rod 33, thereby the adjusting block 32 can move forward and backward, thereby the machining table 11 can be driven to move forward and backward, thereby the workpiece can be driven to move forward and backward, the forward and backward drilling positions of the workpiece can be adjusted, the adjusting efficiency can be improved, manual adjustment is not needed, the drilling range can be improved, a guide groove 51 is opened on the side of the top of the base 1 away from the adjusting groove 31, a guide block 52 is in sliding connection with the guide groove 51, the top of the guide block 52 is fixedly connected with the bottom of the machining table 11, the machining table 11 can drive the guide block 52 to move synchronously, the moving stability of the machining table 11 can be improved through the guide block 52, the machining table 11 is prevented from tilting, a third air cylinder 71 is fixedly connected on one side of the fixing frame 12, the output end of the third air cylinder 71 is fixedly connected with the moving block 22, the third air cylinder 71 can drive the moving block 22 to move horizontally, thereby the drill rod 26 can be driven to move horizontally, the horizontal drilling position can be adjusted, and the drilling range can be further improved.

[0025] Working principle: when working, the workpiece is placed on the top of the machining table 11, the second air cylinder 62 is started to drive the positioning plate 63 to move, so that the workpiece is positioned and fixed, then the first air cylinder 23 is started, the first air cylinder 23 can drive the fixed seat 24 to move downward, the fixed seat 24 can drive the compression ring 29 and the drill rod 26 to move downward, the compression ring 29 first contacts the workpiece, as the fixed seat 24 continuously moves downward, the compression ring 29 can drive the spring 30 to deform, the pushing force generated by the deformation of the spring 30 can drive the compression ring 29 to press and fix the workpiece, the first motor 25 is started, the first motor 25 can drive the drill rod 26 to rotate, the rotation of the drill rod 26 can perform drilling work on the workpiece, the first air cylinder 23 can drive the drill rod 26 to move upward and reset, then the second motor 34 is started, the second motor 34 can drive the screw rod 33 to rotate, the screw rod 33 can drive the adjusting block 32 to move in the forward and backward directions, thereby the machining table 11 can be driven to move, thereby the workpiece can be driven to move, the forward and backward drilling positions of the workpiece can be adjusted, the third air cylinder 71 is started to drive the moving block 22 to move left and right, thereby the drill rod 26 can be driven to move left and right, thereby the left and right drilling positions can be adjusted, thereby the drilling range can be improved, the above is the working process of the whole device, and the contents not described in detail in the specification all belong to the existing technology known to the person skilled in the art.

[0026] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drilling device for processing wear-resistant liners, comprising a base (1) and a processing table (11), characterized in that: A fixing frame (12) is fixedly connected to the top of the base (1), and a drilling component is provided on the top of the fixing frame (12). A moving component is provided between the base (1) and the processing table (11). The drilling component includes a movable opening (21) on the top of the fixed frame (12), a movable block (22) in the movable opening (21), a first cylinder (23) fixedly connected to the top of the movable block (22), a fixed seat (24) fixedly connected to the output end of the first cylinder (23), a first motor (25) fixedly connected to the inner wall of the fixed seat (24), a drill rod (26) fixedly connected to the bottom of the first motor (25), openings (27) on the top periphery of the fixed seat (24), a pressure rod (28) in the opening (27), a pressure ring (29) fixedly connected to the bottom of the pressure rod (28), and a spring (30) sleeved on the outside of the pressure rod (28). The pressure rod (28) is slidably connected to the opening (27), and the drill rod (26) is rotatably connected to the fixed seat (24).

2. The drilling device for processing wear-resistant liners according to claim 1, characterized in that: The moving component includes an adjustment groove (31) opened on one side of the top of the base (1), an adjustment block (32) disposed in the adjustment groove (31), a screw (33) connected to the adjustment block (32), and a second motor (34) fixedly connected to one end of the screw (33). The adjustment block (32) is slidably connected to the adjustment groove (31), the screw (33) is screwed to the adjustment block (32), the screw (33) is rotatably connected to the base (1), and the top of the adjustment block (32) is fixedly connected to the bottom of the processing table (11).

3. The drilling device for processing wear-resistant liners according to claim 1, characterized in that: Limiting grooves (41) are respectively opened on both sides of the opening (27), and limiting plates (42) are respectively fixedly connected to both sides of the pressure rod (28). The limiting plates (42) are slidably connected to the limiting grooves (41).

4. The drilling device for processing wear-resistant liners according to claim 2, characterized in that: The base (1) has a guide groove (51) on the side away from the adjustment groove (31) at the top. A guide block (52) is slidably connected in the guide groove (51). The top of the guide block (52) is fixedly connected to the bottom of the processing table (11).

5. The drilling device for processing wear-resistant liners according to claim 1, characterized in that: The processing table (11) has fixed plates (61) on both sides of its top. A second cylinder (62) is fixedly connected to one side of the fixed plate (61), and a positioning plate (63) is fixedly connected to the output end of the second cylinder (62).

6. The drilling device for processing wear-resistant liners according to claim 1, characterized in that: A third cylinder (71) is fixedly connected to one side of the fixed frame (12), and the output end of the third cylinder (71) is fixedly connected to the moving block (22).

7. The drilling device for processing wear-resistant liners according to claim 5, characterized in that: Guide rods (81) are fixedly connected to both sides of the positioning plate (63). The guide rods (81) pass through the fixing plate (61) and are slidably connected to the fixing plate (61).

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