Two-channel inner hole measuring machine for shaft sleeve

Abstract

The utility model discloses a double-channel inner hole measuring machine for shaft sleeves, which belongs to the technical field of shaft sleeve measurement and comprises a working table, two conveying devices and two channels are arranged at the top end of the working table, movable plates are arranged on the channels, and a plurality of shaft sleeves are arranged on the movable plates. A supporting plate and a sliding rail are fixed to the top end of the workbench, a bearing block is fixed to the side face of the top end of the workbench through an L-shaped plate, a moving block is connected to the side face of the bearing block through a first air cylinder, a moving plate is fixed to the bottom end of the moving block, and one end of the moving plate is connected with the moving plate. The sliding block is connected with a first connecting block through a third air cylinder, a first limiting plate is fixed to the first connecting block, a plurality of limiting blocks are fixed to the first limiting plate, the top end of the workbench is further connected with two second connecting blocks through two fourth air cylinders, and a second limiting plate is fixed to the second connecting blocks. By using the measuring machine, the measuring efficiency is high, and the high-efficiency measuring requirement of an enterprise is met.

Description

Technical Field

[0001] The utility model relates to the technical field of shaft sleeve measurement, in particular to a double-channel inner hole measuring machine for shaft sleeves. Background Art

[0002] The sleeve is a cylindrical mechanical part that is sleeved on the rotating shaft and is a component of the sliding bearing. Generally speaking, the sleeve has an interference fit with the bearing seat and a clearance fit with the shaft and bears the load of the shaft. When rotating, the shaft and the sleeve move relative to each other.

[0003] In the existing technology, a measuring machine is needed to measure the inner hole of the sleeve during processing. However, the existing sleeve inner hole measuring machines mostly use a single channel for feeding, which is inefficient and difficult to meet the company's efficient processing requirements. Therefore, it is urgent to design a dual-channel inner hole measuring machine for sleeves to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a dual-channel inner hole measuring machine for a sleeve, so as to solve the problem that the existing sleeve inner hole measuring machine has low efficiency in feeding through a single channel and is difficult to meet the efficient processing requirements of enterprises.

[0005] In order to solve the above technical problems, the utility model provides a dual-channel inner hole measuring machine for sleeves, comprising a workbench, two conveying devices are provided on the top of the workbench, two channels are fixed between the two conveying devices, a movable plate is provided on the channels, and a plurality of sleeves are provided on the movable plate;

[0006] The top of the workbench is fixed with a support plate and a slide rail, and a bearing block is fixed to the side surface of the top thereof through an L-shaped plate, a first cylinder is installed on the side of the bearing block, a piston rod of which passes through the bearing block and is connected to the moving block, the bottom end of the moving block is fixed with the moving plate, and one end of the moving plate is fixedly connected to the movable plate; a second cylinder is installed on the side of the support plate, a piston rod of which passes through the support plate and is connected to the driving block, a sliding block slidably connected to the slide rail is fixed on the bottom end of the driving block, a third cylinder is fixed on the slider, a piston rod of which is connected to the first connecting block, a first limiting plate is fixed on the first limiting plate, and a plurality of limiting blocks are fixed on the first limiting plate;

[0007] Two fourth cylinders are also fixed on the top of the workbench, and the piston rods of the fourth cylinders are connected to the second connecting block. The second connecting block is fixed with a second limiting plate that matches with the plurality of limiting blocks.

[0008] Optionally, two top plates are provided on the top of the workbench, and U-shaped plates are fixed on the top of the two top plates. Guide plates are provided at the bottom ends and are fixedly connected to the workbench through a number of guide rods. A driving motor is installed on the top of the U-shaped plate, and its output end passes through the U-shaped plate and is connected to a screw. The other end of the screw passes through the top plate and is threadedly connected to the guide plate. Two probes are installed on the bottom surface of one end of the guide plate.

[0009] Optionally, the guide plate is also slidably connected to a plurality of the guide rods.

[0010] Optionally, two discharge holes are opened on the channel, and gaskets are provided on the discharge holes. Several fifth cylinders are also installed on the top of the workbench, and two discharge slots are opened on both sides and two material receiving boxes are installed. The piston rod of the fifth cylinder is connected to a movable block, and the movable block is fixedly connected to the gasket. A material pipe is fixed at the entrance of the discharge slot, and the material pipe is located directly below the discharge hole. The two material receiving boxes are respectively located at the exits of the two discharge slots.

[0011] Optionally, a third limiting plate cooperating with a plurality of the limiting blocks is further fixed on the channel.

[0012] Optionally, a round rod is fixed to the side of the moving block, and the round rod is slidably connected to the bearing block.

[0013] Optionally, rollers are installed at the four corners of the bottom end of the workbench.

[0014] In a dual-channel inner hole measuring machine for a sleeve provided by the present invention, two conveying devices are provided at the top of the workbench, two channels are fixed between the two conveying devices, a movable plate is provided on the channel, and a plurality of sleeves are provided on the movable plate; a support plate and a slide rail are fixed to the top of the workbench, and a bearing block is fixed to the side surface of the top of the workbench through an L-shaped plate, a first cylinder is installed on the side surface of the bearing block, a piston rod of which passes through the bearing block and is connected to a moving block, a moving plate is fixed to the bottom end of the moving block, one end of the moving plate is fixedly connected to the movable plate, and a The second cylinder, whose piston rod passes through the support plate and is connected to a driving block, a slider slidably connected to the slide rail is fixed to the bottom end of the driving block, a third cylinder is fixed on the slider, whose piston rod is connected to the first connecting block, a first limit plate is fixed on the first connecting block, and several limit blocks are fixed on the first limit plate. Two fourth cylinders are also fixed on the top of the workbench, whose piston rods are connected to the second connecting block, and a second limit plate matching several limit blocks is fixed on the second connecting block. Using this measuring machine, the measurement efficiency is high, which meets the company's high-efficiency measurement requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a dual-channel inner hole measuring machine for a shaft sleeve provided by the utility model;

[0016] Figure 2 This is a top view of the dual-channel inner hole measuring machine for shaft sleeves provided by the utility model;

[0017] Figure 3 yes Figure 1 A magnified view of middle A;

[0018] Figure 4 yes Figure 1 Magnified view of B. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a central component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a central component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] The utility model provides a dual-channel inner hole measuring machine for axle sleeve, the structure of which is as follows: Figures 1 to 4As shown, it includes a workbench 1, two conveying devices 2 are provided at the top of the workbench 1, two channels 3 are fixed between the two conveying devices 2, a movable plate 14 is provided on the channel 3, and a number of shaft sleeves 4 are provided on the movable plate 14; a support plate 21 and a slide rail 22 are fixed to the top of the workbench 1, and a bearing block 16 is fixed to the side of the top through an L-shaped plate 15, a first cylinder 17 is installed on the side of the bearing block 16, a piston rod of which passes through the bearing block 16 and is connected to a moving block 18, a moving plate 19 is fixed to the bottom end of the moving block 18, one end of the moving plate 19 is fixedly connected to the movable plate 14, a second cylinder 23 is installed on the side of the support plate 21, a piston rod of which passes through the support plate 21 and is connected to a driving block 24, a slider 25 slidably connected to the slide rail 22 is fixed to the bottom end of the driving block 24, and a third cylinder 2 is fixed on the slider 25 6. Its piston rod is connected to a first connecting block 27, on which a first limiting plate 28 is fixed, on which a number of limiting blocks 13 are fixed. Two fourth cylinders 30 are also fixed on the top of the workbench 1, and its piston rod is connected to a second connecting block 31. On the second connecting block 31, a second limiting plate 34 that cooperates with a number of limiting blocks 13 is fixed. The conveying device 2 includes a motor, a conveyor belt and two transmission wheels. The two transmission wheels are connected by a conveyor belt. The output end of the motor is connected to one of the transmission wheels. The piston rod of the first cylinder 17 pushes the movable plate 14 to move to transport the sleeve 4. The piston rod of the third cylinder 26 drives a number of limiting blocks 13 to cooperate with the second limiting plate 34 to limit the sleeve 4 to avoid the sleeve 4 from shifting during the measurement process. The use of a dual-channel internal hole measuring machine for sleeves has high measurement efficiency and meets the company's high-efficiency measurement requirements.

[0023] Furthermore, two top plates 6 are provided on the top of the workbench 1, and a U-shaped plate 8 is fixed on the top of each of the top plates 6. A guide plate 7 is provided at the bottom and is fixedly connected to the workbench 1 through a number of guide rods 5. A driving motor 9 is installed on the top of the U-shaped plate 8, and its output end passes through the U-shaped plate 8 and is connected to a screw 10. The other end of the screw 10 passes through the top plate 6 and is threadedly connected to the guide plate 7. Two probes 11 are installed on the bottom surface of one end of the guide plate 7.

[0024] Furthermore, the guide plate 7 is also slidably connected to a plurality of guide rods 5, so that the movement thereof is more stable.

[0025] Furthermore, two discharge holes 36 are opened on the channel 3, and gaskets 35 are provided on the discharge holes 36. Several fifth cylinders 32 are also installed on the top of the workbench 1. Two discharge slots 39 are opened on both sides and two receiving boxes 38 are installed. The piston rod of the fifth cylinder 32 is connected to the movable block 33, and the movable block 33 is fixedly connected to the gasket 35. A material pipe 37 is fixed at the entrance of the discharge slot 39, and the material pipe 37 is located directly below the discharge hole 36. The two receiving boxes 38 are respectively located at the exits of the two discharge slots 39. The gasket 35 is pulled out by the piston rod of the fifth cylinder 32 so that the sleeve 4 falls into the discharge slot 39 and flows into the receiving box 38 from it.

[0026] Furthermore, a third limiting plate 12 cooperating with a plurality of limiting blocks 13 is fixed on the channel 3 to limit the position of the shaft sleeve when cutting so that it can accurately pass through the cutting hole 36.

[0027] Furthermore, a round rod 20 is fixed to the side of the moving block 18 , and the round rod 20 is slidably connected to the bearing block 16 to guide the movement of the moving plate 19 .

[0028] Furthermore, rollers 29 are installed at the four corners of the bottom end of the workbench 1 to drive it to move.

[0029] The working principle of the present invention is as follows: first, the first cylinder 17 is started, and its piston rod pushes the movable plate 14 to move to transport the sleeve 4, and then the piston rod of the third cylinder 26 drives several limit blocks 13 to cooperate with the second limit plate 34 to limit the sleeve 4 to prevent the sleeve 4 from shifting during the measurement process, and finally, several probes 11 are started to measure the sleeves 4 on the two channels 3. The measurement efficiency is high and meets the measurement requirements of the enterprise.

[0030] The above description is only a description of the preferred embodiment of the present invention and does not limit the scope of the present invention. Any changes and modifications made by ordinary technicians in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A dual-channel inner hole measuring machine for a bushing, comprising a workbench (1), characterized in that: Two conveying devices (2) are provided at the top of the workbench (1), two channels (3) are fixed between the two conveying devices (2), a movable plate (14) is provided on the channel (3), and a plurality of shaft sleeves (4) are provided on the movable plate (14); The top of the workbench (1) is fixed with a support plate (21) and a slide rail (22), and the side of the top is also fixed with a bearing block (16) through an L-shaped plate (15), and the side of the bearing block (16) is installed with a first cylinder (17), the piston rod of which passes through the bearing block (16) and is connected to a moving block (18), and the bottom of the moving block (18) is fixed with a moving plate (19), and one end of the moving plate (19) is fixedly connected to the movable plate (14); the side of the support plate (21) is fixed with a support plate (21) and a first cylinder (17) is installed on the side of the bearing block (16), and the piston rod of the first cylinder (17) passes through the bearing block (16) and is connected to the moving block (18), and the bottom of the moving block (18) is fixed with a moving plate (19), and one end of the moving plate (19) is fixedly connected to the movable plate (14); A second cylinder (23) is installed, and its piston rod passes through the support plate (21) and is connected to a driving block (24); a slider (25) slidably connected to the slide rail (22) is fixed to the bottom end of the driving block (24); a third cylinder (26) is fixed on the slider (25); a piston rod of the third cylinder is connected to a first connecting block (27); a first limiting plate (28) is fixed on the first connecting block (27); and a plurality of limiting blocks (13) are fixed on the first limiting plate (28); Two fourth cylinders (30) are also fixed on the top of the workbench (1), and the piston rods of the fourth cylinders are connected to a second connecting block (31). A second limiting plate (34) that matches a plurality of the limiting blocks (13) is fixed on the second connecting block (31).

2. The dual-channel inner hole measuring machine for a bushing according to claim 1, characterized in that: The workbench (1) is also provided with two top plates (6) at the top, and a U-shaped plate (8) is fixed to the top of each of the two top plates (6). A guide plate (7) is provided at the bottom and is fixedly connected to the workbench (1) via a plurality of guide rods (5). A driving motor (9) is installed at the top of the U-shaped plate (8), and its output end passes through the U-shaped plate (8) and is connected to a screw rod (10). The other end of the screw rod (10) passes through the top plate (6) and is threadedly connected to the guide plate (7). Two probes (11) are installed on the bottom surface of one end of the guide plate (7).

3. The dual-channel inner hole measuring machine for a bushing according to claim 2, characterized in that: The guide plate (7) is also slidably connected to a plurality of guide rods (5).

4. The dual-channel inner hole measuring machine for a bushing according to claim 1, characterized in that: The channel (3) is further provided with two material discharge holes (36), and a gasket (35) is provided on the material discharge holes (36). A plurality of fifth cylinders (32) are further installed on the top of the workbench (1), and two material discharge slots (39) are provided on both sides and two material receiving boxes (38) are installed. The piston rod of the fifth cylinder (32) is connected with a movable block (33), and the movable block (33) is fixedly connected with the gasket (35). A material pipe (37) is fixed at the entrance of the material discharge slot (39), and the material pipe (37) is located directly below the material discharge hole (36). The two material receiving boxes (38) are respectively located at the exits of the two material discharge slots (39).

5. The dual-channel inner hole measuring machine for a bushing according to claim 1, characterized in that: A third limiting plate (12) is also fixed on the channel (3) and matches with a plurality of limiting blocks (13).

6. The dual-channel inner hole measuring machine for a bushing according to claim 1, characterized in that: A round rod (20) is fixed on the side of the moving block (18), and the round rod (20) is slidably connected to the bearing block (16).

7. The dual-channel inner hole measuring machine for a bushing according to claim 1, characterized in that: Rollers (29) are installed at the four corners of the bottom end of the workbench (1).

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