Universal joint lug hole machining tool

Abstract

The utility model relates to the technical field of machining equipment, in particular to a universal joint lug hole machining tool which comprises a working table, a clamping frame, a drilling device body and an adjusting assembly, the clamping frame is fixedly installed on the working table, and the drilling device body is installed on the working table through the adjusting assembly. The adjusting assembly comprises a vertical guide rail, a sliding plate, a transverse guide rail, a movable block, an electric cylinder, a mounting plate, a vertical component and a transverse component, through cooperation of the vertical component, the transverse component and the electric cylinder, the drilling device body can be adjusted in the X-axis direction, the Y-axis direction and the Z-axis direction, and the flexibility of the drilling device body is improved; the universal joint lug hole machining device solves the problems that due to the fact that universal joints have different sizes and specifications, the position of a tool bit in the prior art is fixed, the tool bit cannot be correspondingly adjusted according to the universal joints of different sizes and specifications, and machining efficiency is high. And the lug hole machining of universal joints with different sizes and specifications is difficult to meet.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, in particular to a universal joint ear hole processing tool. Background Art

[0002] The processing of the universal joint ear hole requires processes such as drilling, rough machining of the ear hole, fine machining of the ear hole and groove machining inside the ear hole. However, traditional processing tooling generally cooperates with multiple separate tools and motors. For small workpieces, the processing cycle is long and the efficiency is low.

[0003] Prior art CN207479652U discloses a universal joint ear hole processing tool, including a workbench, characterized in that the upper end of the workbench is connected to a mobile frame through a guide column and a slide rail, and the mobile frame is connected to the workbench through a transverse oil cylinder; the upper end of the mobile frame is provided with a workpiece positioning seat, and the upper end of the workpiece positioning seat is provided with a workpiece clamping groove, and the workpiece clamping groove is connected to the mobile frame through a clamping cylinder; the right end of the workbench is provided with a driving motor, and the left end of the driving motor is connected to a rotating shaft, and the left end of the rotating shaft is provided with a drill, a rough boring tool and a fine boring tool from left to right in sequence, and the distance between the drill, the rough boring tool and the fine boring tool is the same as the depth of the single ear hole of the universal joint. Beneficial effects of the utility model: the structure realizes the combination of multiple processes, is particularly suitable for the processing of small workpieces, and improves the work efficiency. This combination can ensure that only one tool is working in any time period, ensuring the processing accuracy.

[0004] Regarding the above-mentioned universal joint ear hole processing tooling, since universal joints have different sizes and specifications, and the position of the tool head in the prior art is fixed, the tool head cannot be adjusted accordingly according to the universal joints of different sizes and specifications, and it is difficult to meet the needs of ear hole processing for universal joints of different sizes and specifications. Utility Model Content

[0005] The purpose of the utility model is to provide a universal joint ear hole processing tool, which solves the problem that since universal joints have different sizes and specifications, the position of the tool head in the prior art is fixed, and the tool head cannot be adjusted accordingly according to the universal joints of different sizes and specifications, making it difficult to meet the ear hole processing needs of universal joints of different sizes and specifications.

[0006] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein the adjusting device is a wood-planer working table and is provided with a toothed structure for holding the tool and the adjusting device. The adjusting device is a wood-planer working table and is provided with a toothed structure for holding the tool and the adjusting device.

[0007] Among them, the vertical component includes a connecting block, a vertical motor and a vertical screw, the connecting block is fixedly connected to the slide board and is located on one side of the slide board; the vertical motor is fixedly connected to the workbench and is located on a side of the workbench close to the connecting block; the vertical screw is fixedly connected to the output shaft of the vertical motor and is threadedly connected to the connecting block.

[0008] Wherein, the transverse component includes a transverse motor and a transverse screw, the transverse motor is fixedly connected to the slide plate and is located on one side of the slide plate; the transverse screw is fixedly connected to the output shaft of the transverse motor and is threadedly connected to the movable block.

[0009] Wherein, the adjustment component also includes a telescopic rod, and two ends of the telescopic rod are respectively connected to the movable block and the mounting plate.

[0010] Wherein, the universal joint ear hole processing tool also includes a support frame and a fan, the support frame is fixedly connected to the workbench and is located on a side of the workbench close to the clamping frame; the fan is fixedly installed on the support frame.

[0011] The utility model discloses a universal joint ear hole processing tool, comprising a workbench, a clamping frame, a drill body and an adjustment component, wherein the clamping frame is fixedly mounted on the workbench, the drill body is mounted on the workbench through the adjustment component, the adjustment component comprises a vertical guide rail, a slide plate, a transverse guide rail, a movable block, an electric cylinder, a mounting plate, a vertical member and a transverse member, the vertical guide rail is fixedly connected to the workbench and is located on a side of the workbench close to the clamping frame, the slide plate is slidably connected to the vertical guide rail and is located on a side of the vertical guide rail away from the workbench, the transverse guide rail is fixedly connected to the slide plate and is located on the slide The plate is away from the side of the vertical guide rail, the movable block is slidably installed on the transverse guide rail, the electric cylinder is fixedly connected to the movable block and is located on the side of the movable block away from the transverse guide rail, the mounting plate is fixedly installed on the output end of the electric cylinder, the drill body is fixedly installed on the mounting plate, the vertical member drives the slide plate to move, and the transverse member drives the movable block to move, which solves the problem that the universal joint has different sizes and specifications, and the position of the cutter head in the prior art is fixed, and the cutter head cannot be adjusted accordingly according to the universal joints of different sizes and specifications, and it is difficult to meet the ear hole processing requirements of universal joints of different sizes and specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a universal joint ear hole processing tooling according to the first embodiment of the utility model.

[0014] Figure 2 It is a schematic structural diagram of the vertical component and the horizontal component of the first embodiment of the utility model.

[0015] Figure 3 It is a schematic diagram of the overall structure of a universal joint ear hole processing tooling according to the second embodiment of the utility model.

[0016] In the figure: 101-workbench, 102-clamping frame, 103-drilling machine body, 104-vertical guide rail, 105-slide plate, 106-lateral guide rail, 107-movable block, 108-electric cylinder, 109-mounting plate, 110-connecting block, 111-vertical motor, 112-vertical screw, 113-lateral motor, 114-lateral screw, 115-telescopic rod, 201-support frame, 202-blower. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0018] The first embodiment of the present application is:

[0019] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the overall structure of the universal joint ear hole processing tooling of the first embodiment of the utility model. Figure 2 It is a schematic structural diagram of the vertical component and the horizontal component of the first embodiment of the utility model.

[0020] The universal joint ear hole processing tool of the utility model includes a workbench 101, a clamping frame 102, a drill body 103, a vertical guide rail 104, a slide plate 105, a transverse guide rail 106, a movable block 107, an electric cylinder 108, a mounting plate 109, a connecting block 110, a vertical motor 111, a vertical screw rod 112, a transverse motor 113, a transverse screw rod 114, and a telescopic rod 115. It solves the problem that the universal joint has different sizes and specifications, and the position of the cutter head in the prior art is fixed, and the cutter head cannot be adjusted accordingly according to the universal joints of different sizes and specifications, and it is difficult to meet the problem of ear hole processing for universal joints of different sizes and specifications. It can be understood that the above scheme can also be used to improve practicality.

[0021] In this embodiment, the workbench 101 is a rectangular table body, which plays a role of stable support. The clamping frame 102 includes a frame body, a clamping table, a clamping cylinder and a clamping block. The universal joint is placed on the clamping table. The clamping block is driven to move vertically by the extension and contraction of the clamping cylinder, so as to achieve the clamping and fixing of the universal joint. The drill body 103 is the existing technology. The drill body 103 includes a driving motor and a rotating shaft. The driving motor is used to drive the rotating shaft to rotate. The left end of the rotating shaft is provided with a drill, a rough boring tool and a fine boring tool from left to right. The distances between the drill, the rough boring tool and the fine boring tool are the same as the depth of the single ear hole of the universal joint. The drill body 103 is installed on the workbench 101 through the adjustment component, so that the drill body 103 can be flexibly adjusted to meet the ear hole processing needs of universal joints of different sizes and specifications. This solves the problem that the universal joints have different sizes and specifications, while the position of the tool head in the prior art is fixed, and the tool head cannot be adjusted accordingly according to the universal joints of different sizes and specifications, making it difficult to meet the ear hole processing needs of universal joints of different sizes and specifications.

[0022] The vertical guide rail 104 is fixedly connected to the workbench 101 and is located on a side of the workbench 101 close to the clamping frame 102. The slide plate 105 is slidably connected to the vertical guide rail 104 and is located on a side of the vertical guide rail 104 away from the workbench 101. The transverse guide rail 106 is fixedly connected to the slide plate 105 and is located on a side of the slide plate 105 away from the vertical guide rail 104. The movable block 107 is slidably mounted on the transverse guide rail 106. The electric cylinder 108 is fixedly connected to the movable block 107 and is located on a side of the movable block 107 away from the transverse guide rail 106. The mounting plate 109 is fixedly mounted on the movable block 107. The drill body 103 is mounted on the output end of the electric cylinder 108, and the drill body 103 is fixedly mounted on the mounting plate 109. The vertical member drives the slide plate 105 to move, and the transverse member drives the movable block 107 to move. The vertical guide rail 104 is a T-shaped guide rail, which is located on the table surface of the workbench 101. There are two of them, which are arranged in parallel. The bottom of the slide plate 105 is provided with a slide groove matching the vertical guide rail 104, and the slide plate 105 is slidably connected to the vertical guide rail 104 through the slide groove. The transverse guide rail 106 is also T-shaped, located on the top surface of the slide plate 105, and is perpendicular to the vertical guide rail 104. The movable block 107 is provided with a T-shaped guide rail. The bottom of the movable block 107 is provided with a slide groove matching the transverse guide rail 106, and the movable block 107 is slidably connected with the slide plate 105 through the slide groove. The base of the electric cylinder 108 is fixedly installed on the top of the movable block 107 by bolts, and the output end is vertically upward. The mounting plate 109 is a rectangular plate, and the mounting plate 109 can be driven to rise and fall by the extension and contraction of the electric cylinder 108. The drill body 103 is fixed to the mounting plate 109 by bolts. The vertical member can drive the slide plate 105 to move vertically, thereby driving the drill body 103 to move vertically, and the transverse member can drive the movable block 107 to move horizontally. The drill body 103 can be moved horizontally, thereby driving the drill body 103 to move horizontally. At the same time, the feed and retract actions can be completed through the horizontal member. Through the cooperation of the vertical member, the horizontal member and the electric cylinder 108, the drill body 103 can be adjusted in the X-axis, Y-axis and Z-axis directions, thereby improving the flexibility of the drill body 103, thereby meeting the needs of ear hole processing for universal joints of different sizes and specifications, and solving the problem that the universal joints have different sizes and specifications, while the position of the tool head in the prior art is fixed, and the tool head cannot be adjusted accordingly according to the universal joints of different sizes and specifications, and it is difficult to meet the ear hole processing for universal joints of different sizes and specifications.

[0023] Secondly, the connecting block 110 is fixedly connected to the slide plate 105 and is located on one side of the slide plate 105; the vertical motor 111 is fixedly connected to the workbench 101 and is located on a side of the workbench 101 close to the connecting block 110; the vertical screw 112 is fixedly connected to the output shaft of the vertical motor 111 and is threadedly connected to the connecting block 110, the vertical screw 112 is installed on the workbench 101 through a bearing bracket, the vertical motor 111 is fixed to the side of the workbench 101 by bolts, and is used to drive the vertical screw 112 to rotate, the connecting block 110 has a threaded through hole, the vertical screw 112 passes through the threaded through hole and is threadedly connected to the connecting block 110, the vertical screw 112 is driven to rotate by the vertical motor 111, thereby driving the slide plate 105 to move vertically.

[0024] At the same time, the transverse motor 113 is fixedly connected to the skateboard 105 and is located on one side of the skateboard 105; the transverse screw 114 is fixedly connected to the output shaft of the transverse motor 113 and is threadedly connected to the movable block 107. The transverse motor 113 is fixed to the skateboard 105 by bolts to drive the transverse screw 114 to rotate. The movable block 107 has a threaded through hole. The transverse screw 114 is installed on the skateboard 105 through a bearing bracket, and passes through the threaded through hole and is threadedly connected to the movable block 107. The transverse screw 114 is driven to rotate by the transverse motor 113, thereby driving the movable block 107 to move horizontally.

[0025] In addition, both ends of the telescopic rod 115 are respectively connected to the movable block 107 and the mounting plate 109, the telescopic rod 115 is vertically arranged between the movable block 107 and the mounting plate 109, the base of the telescopic rod 115 is fixed to the movable block 107 by bolts, the telescopic end of the telescopic rod 115 is fixedly connected to the bottom surface of the mounting plate 109, the number of the telescopic rods 115 is two, which are respectively arranged on both sides of the electric cylinder 108, and the telescopic rods 115 are used to improve the stability of the drilling machine body 103 in lifting and lowering.

[0026] In this embodiment, through the coordinated action of the vertical motor 111, the horizontal motor 113 and the electric cylinder 108, the drill body 103 can be adjusted in the X-axis, Y-axis and Z-axis directions, thereby greatly improving the flexibility of the drill body 103, and can meet the needs of ear hole processing for universal joints of different sizes and specifications, solving the problem that the universal joints have different sizes and specifications, while the position of the tool head in the prior art is fixed, and the tool head cannot be adjusted accordingly according to the universal joints of different sizes and specifications, making it difficult to meet the needs of ear hole processing for universal joints of different sizes and specifications.

[0027] The second embodiment of the present application is:

[0028] See also Figure 3 , Figure 3 It is a schematic diagram of the overall structure of a universal joint ear hole processing tooling according to the second embodiment of the utility model. On the basis of the first embodiment, the universal joint ear hole processing tooling according to this embodiment further includes a support frame 201 and a fan 202.

[0029] In this embodiment, the universal joint ear hole processing tool further includes a support frame 201 and a fan 202, and the clamping frame 102 can be cleaned through the above-mentioned solution.

[0030] Among them, the support frame 201 is fixedly connected to the workbench 101 and is located on a side of the workbench 101 close to the clamping frame 102; the fan 202 is fixedly installed on the support frame 201, and the support frame 201 is used to support the fan 202 and provide installation conditions for the fan 202. The blowing surface of the fan 202 faces the clamping frame 102, and the fan 202 blows air toward the clamping frame 102 to blow away the debris generated by processing from the clamping frame 102, thereby achieving the cleaning of the clamping frame 102.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A universal joint ear hole processing tool, comprising a workbench and a clamping frame, wherein the clamping frame is fixedly mounted on the workbench, characterized in that: It also includes an adjustment assembly and a drill body, wherein the drill body is mounted on the workbench through the adjustment assembly; The adjustment assembly includes a vertical guide rail, a slide plate, a transverse guide rail, a movable block, an electric cylinder, a mounting plate, a vertical member and a transverse member. The vertical guide rail is fixedly connected to the workbench and is located on a side of the workbench close to the clamping frame. The slide plate is slidably connected to the vertical guide rail and is located on a side of the vertical guide rail away from the workbench. The transverse guide rail is fixedly connected to the slide plate and is located on a side of the slide plate away from the vertical guide rail. The movable block is slidably mounted on the transverse guide rail. The electric cylinder is fixedly connected to the movable block and is located on a side of the movable block away from the transverse guide rail. The mounting plate is fixedly mounted on the output end of the electric cylinder. The drill body is fixedly mounted on the mounting plate. The vertical member drives the slide plate to move, and the transverse member drives the movable block to move.

2. The universal joint ear hole processing tool as claimed in claim 1, characterized in that: The vertical component includes a connecting block, a vertical motor and a vertical screw. The connecting block is fixedly connected to the slide and is located on one side of the slide; the vertical motor is fixedly connected to the workbench and is located on a side of the workbench close to the connecting block; the vertical screw is fixedly connected to the output shaft of the vertical motor and is threadedly connected to the connecting block.

3. The universal joint ear hole processing tool as claimed in claim 1, characterized in that: The transverse member includes a transverse motor and a transverse screw. The transverse motor is fixedly connected to the slide plate and is located on one side of the slide plate. The transverse screw is fixedly connected to the output shaft of the transverse motor and is threadedly connected to the movable block.

4. The universal joint ear hole processing tool as claimed in claim 1, characterized in that: The adjustment assembly also includes a telescopic rod, and two ends of the telescopic rod are respectively connected to the movable block and the mounting plate.

5. The universal joint ear hole processing tool as claimed in claim 1, characterized in that: The universal joint ear hole processing tool also includes a support frame and a fan. The support frame is fixedly connected to the workbench and is located on a side of the workbench close to the clamping frame; the fan is fixedly installed on the support frame.

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