Thrust wheel drilling equipment

Abstract

The utility model is applicable to the technical field of thrust wheel production, and discloses thrust wheel drilling equipment which is characterized in that first electric push rods are vertically and fixedly mounted on the two sides of the top of a machining table, a first lifting plate and a second lifting plate are fixedly mounted on the tops of transmission shafts of the two first electric push rods respectively, and a rotating mechanism is arranged on the side edge of the first lifting plate; and a pushing mechanism is arranged on the side edge of the second lifting plate, the outer sides of the rotating mechanism and the pushing mechanism are in transmission connection with a first abutting arc plate and a second abutting arc plate correspondingly, electric sliding rails are arranged on the two sides of the top of the machining table correspondingly, and sliding frames are slidably connected to the outer sides of the two sets of electric sliding rails. According to the technical scheme, the wheel body can be driven to rotate on the surface of the machining table along with the wheel body, then the drilling position of the wheel body can be adjusted, the drilling bit can conduct drilling machining treatment on different wall face positions of the wheel body, the operation steps needed by an operator for manually adjusting the drilling position are reduced, and the working efficiency is improved. And the efficiency of drilling the wheel body of the thrust wheel is improved.

Description

TECHNICAL FIELD

[0001] The utility model is suitable for supporting wheel production technical field, especially related to supporting wheel drilling equipment. BACKGROUND

[0002] At present, as the key component in "four wheels and one belt" of tracked engineering machinery chassis, supporting wheel plays a vital role. In excavators, bulldozers, cranes and other engineering machinery, supporting wheel not only supports the weight of the whole machine to ensure the stability of the machine on complex terrain such as slopes and muddy ground, but also is usually composed of multiple components, including wheel body, axle, bearing seat and the like. When manufacturing these components, drilling equipment is needed to drill the raw materials for subsequent assembly and connection.

[0003] However, when drilling the wheel body of supporting wheel, the corresponding clamping mechanism is used to clamp and limit it from both sides, and after clamping, the wheel body cannot be drilled at different positions on the surface according to the actual drilling requirements, which requires the operator to repeatedly move the wheel body from the outside of the clamping mechanism to change the position and then clamp it again, resulting in more overall operation steps, time-consuming and laborious, and affecting the drilling efficiency of the wheel body. Therefore, we propose supporting wheel drilling equipment. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide supporting wheel drilling equipment, which can effectively solve the problems in the background art.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is:

[0006] The supporting wheel drilling equipment is characterized by comprising a machining table, a plurality of electric sliding rails are arranged on the top of the machining table, a plurality of sliding frames are slidably connected to the outer sides of the electric sliding rails, a plurality of lifting push rods are vertically and fixedly installed on the top of the sliding frames, a plurality of control frames are fixedly installed at the bottom of the lifting push rods, a plurality of drilling bits are drivingly connected to the control frames, a plurality of first electric push rods are vertically and fixedly installed on the top of the machining table, and a first lifting plate and a second lifting plate are fixedly installed at the top of the first electric push rods.

[0007] The first lifting plate is provided with a rotating mechanism, the second lifting plate is provided with a pushing mechanism, and the rotating mechanism and the pushing mechanism are drivingly connected with a first abutting arc plate and a second abutting arc plate respectively.

[0008] Through the mutual cooperation of the rotating mechanism and the pushing mechanism, the wheel body can be driven to rotate on the surface of the machining table, and the drilling position of the wheel body can be adjusted, so that the drilling head can drill different wall positions of the wheel body, the operation steps required for manual adjustment of the drilling position are reduced, and the drilling efficiency of the wheel body of the supporting wheel is improved.

[0009] As an optional solution of the technical scheme of the application, the rotating mechanism comprises a rotating rod, a rotating motor is fixedly installed at the middle end of the side of the first lifting plate, the rotating rod is rotatably installed at the other middle end of the side of the first lifting plate through a bearing, the side of the transmission shaft of the rotating motor is fixedly connected with the outside of the rotating rod through a coupling, and the side of the rotating rod is fixedly connected with the side of the first abutting arc plate.

[0010] Through the driving action of the rotating motor, the clamped and fixed wheel body can be synchronously flipped to adjust the drilling position.

[0011] As an optional solution of the technical scheme of the application, the pushing mechanism comprises a second electric push rod, a fixed frame is fixedly installed at the side of the top of the second lifting plate away from the sliding frame, the second electric push rod is fixedly installed at the inner side of the fixed frame in the transverse direction, a fixed rod is fixedly installed at the side of the transmission shaft of the second electric push rod in the transverse direction, and the side of the second abutting arc plate is rotatably sleeved at the top end of the side of the fixed rod through a bearing.

[0012] Through the operation of the second electric push rod, the second abutting arc plate can be provided with corresponding pushing force, the distance between the first abutting arc plate and the second abutting arc plate is adjusted, and the stability of the wheel body during placement and machining is ensured.

[0013] As an optional solution of the technical scheme of the application, an anti-skid friction pad is fixedly adhered to the outer side surface of each abutting arc plate, and the drilling head is located between the outer sides of the first abutting arc plate and the second abutting arc plate.

[0014] Through the structural action of the anti-skid friction pad, the clamping stability of the overall mechanism to the wheel body can be improved.

[0015] Compared with the prior art, the application has the following beneficial effects:

[0016] 1. The load wheel drilling device of the technical scheme of the application, through the first electric push rod arranged on both sides of the top of the machining table, and the first lifting plate and the second lifting plate drivingly connected on the top of the first electric push rod, and in combination with the driving effect of the rotating motor located on the side edge of the first lifting plate, after the first abutting arc plate and the second abutting arc plate are clamped and limited on the outer side of the wheel body to be drilled, under the running effect of the first electric push rod, the wheel body can be lifted vertically on the surface of the machining table to be separated, in combination with the driving effect of the rotating motor, the wheel body is driven to rotate on the surface of the machining table, so that the drilling position of the wheel body is adjusted, and the drilling bit can drill the wheel body at different wall positions, reducing the operation steps required for manual adjustment of the drilling position, and improving the efficiency of drilling the load wheel.

[0017] 2. The load wheel drilling device of the technical scheme of the application, the second abutting arc plate is movably installed on the outer side of the second lifting plate through the second electric push rod, so that the corresponding horizontal pushing force of the fixed rod and the abutting arc plate on the side edge can be provided during the running of the second electric push rod, the distance between the two groups of abutting arc plates is adjusted, the abutting arc plate can be clamped on the outer wall of the load wheel with different diameters to limit and position it, and the stability of the load wheel during drilling is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole three-dimensional structure schematic view of the load wheel drilling device of the application.

[0019] Figure 2 It is a first lifting plate bottom surface view schematic view of the load wheel drilling device of the application.

[0020] Figure 3 It is a second lifting plate top view schematic view of the load wheel drilling device of the application.

[0021] The drawings show that: 1, machining table; 11, electric sliding rail; 12, sliding frame; 13, lifting push rod; 14, control frame; 15, drilling bit; 2, first electric push rod; 21, first lifting plate; 22, second lifting plate; 23, rotating motor; 24, rotating rod; 25, first abutting arc plate; 26, second electric push rod; 27, fixed rod; 28, second abutting arc plate; 29, fixed frame; 3, anti-skid friction pad. DETAILED DESCRIPTION

[0022] As Figures 1-3The utility model provides a kind of technical scheme shown in the utility model: support wheel drilling equipment, first electric push rod 2 is vertically fixed and installed on the both sides of the top of processing table 1, two groups of first electric push rod 2 transmission shaft top are fixedly installed with first lifting plate 21 and second lifting plate 22 respectively, the push mechanism includes second electric push rod 26, fixed frame 29 is fixedly installed on the top of second lifting plate 22 and away from the side of sliding frame 12, second electric push rod 26 is fixedly installed in the inside of fixed frame 29 transversely, fixed rod 27 is fixedly installed in the side edge of the transmission shaft of second electric push rod 26 transversely, and second abutting arc plate 28 side is rotatably connected to the side end of fixed rod 27 through bearing.

[0023] In the technical scheme (by Figure 1 、 Figure 2 and Figure 3 shown), the side of the first lifting plate 21 is provided with a rotating mechanism, the side of the second lifting plate 22 is provided with a pushing mechanism, the rotating mechanism and the pushing mechanism are respectively connected with a first abutting arc plate 25 and a second abutting arc plate 28, the rotating mechanism includes a rotating rod 24, the middle end of the side of the first lifting plate 21 is fixedly installed with a rotating motor 23, the other middle end of the side of the first lifting plate 21 is rotatably installed with the rotating rod 24 through a bearing, the side edge of the transmission shaft of the rotating motor 23 is fixedly connected with the outside of the rotating rod 24 through a coupling, and the side edge of the rotating rod 24 is fixedly connected with the side edge of the first abutting arc plate 25.

[0024] In the technical scheme (by Figure 1 、 Figure 2 and Figure 3 shown), the top of the processing table 1 is provided with an electric sliding rail 11 on both sides, two groups of electric sliding rails 11 are slidably connected with a sliding frame 12 outside, the middle end of the top of the sliding frame 12 is vertically fixedly installed with a lifting push rod 13, the bottom of the transmission shaft of the lifting push rod 13 is fixedly installed with a control frame 14, the inside of the control frame 14 is provided with a driving part, which can drive the drilling bit 15 to rotate to drill the wheel body, and the bottom of the control frame 14 is connected with the drilling bit 15.

[0025] In the technical scheme (by Figure 1 、 Figure 2 and Figure 3 shown), the outside surface of each abutting arc plate is fixedly bonded with an antiskid friction pad 3, and the drilling bit 15 is located between the outside of the first abutting arc plate 25 and the second abutting arc plate 28.

[0026] When working, after placing the wheel body of the supporting wheel on the surface of the processing table 1, the outer side wall of the first abutting arc plate 25 is attached to the left side wall of the supporting wheel, the second electric push rod 26 is opened through the external control switch, and the second abutting arc plate 28 is driven to move horizontally to the left synchronously until the outer side wall of the second abutting arc plate 28 is attached to the right side wall of the supporting wheel. The two groups of abutting arc plates can be attached to the outer side wall of the supporting wheel to limit and position the supporting wheel. Then, the electric sliding rail 11 is opened through the external control switch, and the sliding frame 12 and the drilling bit 15 are driven to move horizontally synchronously until the drilling bit 15 is above the position to be drilled on the wheel body. The driving components in the lifting push rod 13 and the control frame 14 are started, the drilling bit 15 is rotated, and the surface of the wheel body is drilled. When drilling different positions on the surface of the wheel body, the first electric push rod 2 is started, the first lifting plate 21 and the second lifting plate 22 are driven to move vertically synchronously, the supporting wheel body is lifted vertically and moved away from the surface of the processing table 1, and then the rotating motor 23 is started. The first abutting arc plate 25 and the second abutting arc plate 28 are driven to rotate synchronously, the supporting wheel body is turned over, the drilling position is exchanged, and the above operation steps are repeated to drill the surface of the wheel body.

Claims

1. A load wheel drilling apparatus comprising a processing table (1), characterized in that: The first electric push rod (2) is vertically and fixedly installed on the top of both sides of the processing table (1), and the transmission shaft top of the two groups of first electric push rods (2) is fixedly installed with the first lifting plate (21) and the second lifting plate (22), respectively. The rotating mechanism is arranged on the side of the first lifting plate (21), the pushing mechanism is arranged on the side of the second lifting plate (22), and the first abutting arc plate (25) and the second abutting arc plate (28) are drivingly connected to the outer sides of the rotating mechanism and the pushing mechanism, respectively.

2. The wheel drilling apparatus of claim 1, wherein: The electric sliding rail (11) is arranged on the top of both sides of the processing table (1), the sliding frame (12) is slidingly connected to the outer sides of the two groups of electric sliding rails (11), the lifting push rod (13) is vertically and fixedly installed on the top of the sliding frame (12), the control frame (14) is fixedly installed on the bottom of the transmission shaft of the lifting push rod (13), and the drilling drill bit (15) is drivingly connected to the bottom of the control frame (14).

3. The wheel drilling apparatus of claim 1, wherein: The rotating mechanism comprises a rotating rod (24), the rotating motor (23) is fixedly installed on the middle end of the side of the first lifting plate (21), the rotating rod (24) is rotatably installed on the other middle end of the side of the first lifting plate (21) through a bearing, the transmission shaft side of the rotating motor (23) is fixedly connected to the outer side of the rotating rod (24) through a shaft coupling, and the side of the rotating rod (24) is fixedly connected to the side of the first abutting arc plate (25).

4. The wheel drilling apparatus of claim 1, wherein: The pushing mechanism comprises a second electric push rod (26), the fixed frame (29) is fixedly installed on the side of the top of the second lifting plate (22) away from the sliding frame (12), the second electric push rod (26) is fixedly installed on the inner side of the fixed frame (29) in the transverse direction, the fixed rod (27) is fixedly installed on the side of the transmission shaft of the second electric push rod (26) in the transverse direction, and the second abutting arc plate (28) is rotatably sleeved on the top end of the side of the fixed rod (27) through a bearing.

5. The wheel drilling apparatus of claim 1, wherein: The anti-skid friction pad (3) is fixedly and adhesively arranged on the outer side surface of each abutting arc plate, and the drilling drill bit (15) is located between the outer sides of the first abutting arc plate (25) and the second abutting arc plate (28).

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