Bearing processing machine tool

Abstract

The utility model provides a bearing processing machine tool which comprises a machine tool body, a mechanical arm is arranged in the machine tool body, a bearing fixing position and a bearing outlet position are arranged around the mechanical arm, and an outlet track inclining downwards is arranged at the bearing outlet position. The outlet rail penetrates out of the machine tool body and then is connected with a horizontally-arranged bearing temporary storage rail, and a pushing device is arranged at the hinged position of the bearing temporary storage rail and the outlet rail. Compared with the prior art, the bearing processing machine tool has the following beneficial effects that the outlet rail is matched with the material pushing device and the bearing temporary storage rail, so that the technical problem that discharged bearings are easy to collide with each other when the existing bearing processing machine tool discharges is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing production, in particular to a bearing processing machine tool. Background Art

[0002] In bearing processing, the use of machine tools for mechanical processing is an indispensable part, such as blank cutting, rough processing and fine processing all need to be completed by machine tools.

[0003] At present, in order to improve the degree of automation in bearing processing, loading and unloading devices are usually added to machine tools in conjunction with robots. The bearings unloaded by the unloading device are processed bearings. However, the current unloading device usually adopts a track-type structure to use the dead weight of the bearing to unload the bearing. However, in actual use, it is easy for the bearing that is unloaded first to be hit by the bearing that is unloaded later, which leads to the appearance of defective products, especially the bearings that have been finely processed, which may cause the bearings to be scrapped. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a bearing processing machine tool, which solves the technical problem that the discharged bearings of the prior bearing processing machine tools are prone to collide with each other when discharging materials.

[0005] A bearing processing machine tool according to an embodiment of the utility model includes a machine tool body, a manipulator is arranged in the machine tool body, a bearing fixing position and a bearing exit position are arranged around the manipulator, a downward inclined exit track is arranged at the bearing exit position, and the exit track is connected with a horizontally arranged bearing temporary storage track after passing through the machine tool body, and a pushing device is arranged at the hinge between the bearing temporary storage track and the exit track.

[0006] The technical principle of the utility model is: an inclined discharging track is set to allow the bearing to use its own weight to quickly discharge the material. After the material is discharged, it enters the horizontal bearing temporary storage track, stops moving, and then is pushed to one side by a pushing device to close the bearing to avoid collision with subsequent discharging bearings.

[0007] Compared with the prior art, the utility model has the following beneficial effects: by coordinating the outlet track with the pushing device and the bearing temporary storage track, it solves the technical problem of the existing bearing processing machine tools that the discharging bearings are prone to collide with each other when discharging.

[0008] Furthermore, the outlet track and the bearing temporary storage track are perpendicular to each other, and the inclination angle of the outlet track is 15-30°.

[0009] The inclination of 15-30° can ensure that the bearing slides out at an appropriate speed and avoid excessive impact when entering the bearing temporary storage track, while the verticality can avoid the collision between the bearing pushed by the pushing device and the subsequent bearings to the greatest extent.

[0010] Furthermore, the pushing device includes a pushing cylinder and a pushing block installed on the piston rod of the pushing cylinder. The telescopic direction of the pushing cylinder is parallel to the bearing temporary storage track, and the bottom of the pushing block is in contact with the bearing temporary storage track.

[0011] Furthermore, a baffle is provided on the pushing block, and the baffle is directly facing the outlet track.

[0012] By setting a baffle, the bearing is prevented from rushing out of the bearing temporary storage track.

[0013] Furthermore, the width of the baffle is greater than or equal to the width of the outlet track, the thickness of the pusher block is also greater than or equal to the width of the outlet track, and one side of the pusher block can be close to and cover the outlet track.

[0014] Furthermore, the exit track includes a bottom plate, a fixed side plate and a movable side plate; a fixed side plate and a movable side plate are respectively installed on both sides of the bottom plate, one end of the movable side plate is fixed to the bottom plate, and the other end of the movable side plate is not fixed to the bottom plate, and a width adjustment mechanism is provided between the top of the other end of the movable side plate and the fixed side plate.

[0015] The width of the outlet track is adjusted by the width adjustment mechanism to prevent the bearing from being stuck in the outlet track due to the outlet track being too wide.

[0016] Furthermore, the width adjustment mechanism includes an adjusting screw and an adjusting nut, the adjusting screw penetrates the movable side plate and the fixed side plate from the outside of the movable side plate, and the adjusting screw is threadably matched with the adjusting nut on the outside of the fixed side plate.

[0017] Furthermore, the cross-section of the bearing temporary storage track is V-shaped.

[0018] Furthermore, the baffle is located on a side away from the exit track.

[0019] Furthermore, an infrared sensing device is provided at the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the machine tool body structure of an embodiment of the utility model.

[0021] Figure 2 It is a top view of the exit track and the bearing temporary storage track of the embodiment of the utility model.

[0022] Figure 3 This is a cross-sectional view of a bearing temporary storage track according to an embodiment of the present utility model.

[0023] Figure 4 for Figure 2 A partial enlarged view of part A.

[0024] Figure 5 This is a top view of the exit track of an embodiment of the utility model.

[0025] In the above drawings: 100, machine tool body; 110, manipulator; 111, bearing fixing position; 112, bearing outlet position; 200, outlet track; 210, bottom plate; 220, fixed side plate; 230, movable side plate; 240, width adjustment mechanism; 241, adjusting screw; 242, adjusting nut; 300, bearing temporary storage track; 310, pushing device; 311, pushing cylinder; 312, pushing block; 313, baffle; 314, infrared sensing device. DETAILED DESCRIPTION

[0026] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0027] like Figure 1 The bearing processing machine tool shown includes a machine tool body 100, wherein a manipulator 110 is provided inside the machine tool body 100, and a bearing fixing position 111 and a bearing exit position 112 are provided around the manipulator 110. The manipulator 110 can move the bearing fixed at the bearing fixing position 111 to the bearing exit position 112 and release it, so that the bearing falls at the bearing exit position 112.

[0028] like Figure 1 As shown, a downwardly inclined outlet track 200 is provided at the specific bearing outlet position 112 for guiding the bearing to be discharged. After the outlet track 200 passes through the machine tool body 100, it is connected to a horizontally arranged bearing temporary storage track 300 for temporarily storing bearings. A pushing device 310 is provided at the hinge between the bearing temporary storage track 300 and the outlet track 200 for ensuring that no bearings are temporarily stored at the place where the bearing temporary storage track 300 is connected to the outlet track 200.

[0029] like Figure 1-2 As shown, the exit track 200 and the bearing temporary storage track 300 are perpendicular to each other, and the inclination angle of the exit track 200 is 15-30°, ensuring that the bearing can smoothly slide out of the exit track 200 by its own weight.

[0030] like Figure 2-3 As shown, the pushing device 310 includes a pushing cylinder 311 and a pushing block 312 installed on the piston rod of the pushing cylinder 311, wherein the telescopic direction of the pushing cylinder 311 is parallel to the bearing temporary storage track 300, and the bottom of the pushing block 312 is in contact with the bearing temporary storage track 300 to ensure that the bearing can be pushed away.

[0031] like Figure 2 As shown, a baffle 313 is fixed on the pusher block 312 , the baffle 313 faces the outlet track 200 , and the baffle 313 is located on the side away from the outlet track 200 , and is used to block the bearing to prevent the bearing from rushing out of the bearing temporary storage track 300 .

[0032] like Figure 4 As shown, the width L of the baffle 313 is greater than or equal to the width h of the outlet track 200, the thickness H of the push block 312 is also greater than or equal to the width h of the outlet track 200, and one side of the push block 312 can be close to cover the outlet track 200 to ensure that when the push block 312 is working, the bearing cannot discharge material from the outlet track 200.

[0033] like Figure 5 As shown, the exit track 200 includes a bottom plate 210, a fixed side plate 220 and a movable side plate 230; wherein the fixed side plate 220 and the movable side plate 230 are respectively screwed on both sides of the bottom plate 210, one end of the movable side plate 230 is screwed to the bottom plate 210, and the other end of the movable side plate 230 is not fixed to the bottom plate 210, and a width adjustment mechanism 240 is provided between the top of the other end of the movable side plate 230 and the fixed side plate 220, and the inclination of the movable side plate 230 is changed only by adjusting the width adjustment mechanism 240.

[0034] like Figure 5 As shown, the width adjustment mechanism 240 includes an adjusting screw 241 and an adjusting nut 242. The adjusting screw 241 penetrates the movable side plate 230 and the fixed side plate 220 from the outside of the movable side plate 230, and the adjusting screw 241 is threadedly engaged with the adjusting nut 242 on the outside of the fixed side plate 220, so that the distance between the movable side plate 230 and the fixed side plate 220 can be adjusted by rotating the adjusting nut 242.

[0035] like Figure 3 As shown, the cross section of the bearing temporary storage track 300 is V-shaped, which is convenient for storing bearings.

[0036] like Figure 4 As shown, an infrared sensing device 314 is provided at the baffle 313 , and the infrared sensing device 314 is an infrared sensing switch of the EE-SX672-WR model, which is used to sense whether there is a bearing at the baffle 313 .

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A bearing processing machine tool, characterized in that: It includes a machine tool body, a manipulator is arranged inside the machine tool body, a bearing fixing position and a bearing exit position are arranged around the manipulator, a downward inclined exit track is arranged at the bearing exit position, the exit track is connected with a horizontally arranged bearing temporary storage track after passing through the machine tool body, and a pushing device is arranged at the hinge between the bearing temporary storage track and the exit track.

2. A bearing processing machine tool according to claim 1, characterized in that: The outlet track and the bearing temporary storage track are perpendicular to each other, and the inclination angle of the outlet track is 15-30°.

3. A bearing processing machine tool as claimed in claim 2, characterized in that: The pushing device comprises a pushing cylinder and a pushing block mounted on the piston rod of the pushing cylinder. The telescopic direction of the pushing cylinder is parallel to the temporary bearing storage track, and the bottom of the pushing block is in contact with the temporary bearing storage track.

4. A bearing processing machine tool as claimed in claim 3, characterized in that: The pusher block is provided with a baffle, which faces the outlet track.

5. A bearing processing machine tool as claimed in claim 4, characterized in that: The width of the baffle is greater than or equal to the width of the outlet track, the thickness of the pusher block is also greater than or equal to the width of the outlet track, and one side of the pusher block can be close to and cover the outlet track.

6. A bearing processing machine tool according to claim 1, characterized in that: The exit track includes a bottom plate, a fixed side plate and a movable side plate; a fixed side plate and a movable side plate are respectively installed on both sides of the bottom plate, one end of the movable side plate is fixed to the bottom plate, and the other end of the movable side plate is not fixed to the bottom plate, and a width adjustment mechanism is provided between the top of the other end of the movable side plate and the fixed side plate.

7. A bearing processing machine tool according to claim 6, characterized in that: The width adjustment mechanism comprises an adjustment screw and an adjustment nut. The adjustment screw penetrates the movable side plate and the fixed side plate from the outer side of the movable side plate, and the adjustment screw is threadably matched with the adjustment nut on the outer side of the fixed side plate.

8. A bearing processing machine tool according to claim 1, characterized in that: The cross section of the bearing temporary storage track is V-shaped.

9. A bearing processing machine tool as claimed in claim 4, characterized in that: The baffle is located at a side away from the exit track.

10. A bearing processing machine tool as claimed in claim 4, characterized in that: An infrared sensing device is arranged at the baffle.

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