Temporary storage assembly for machining hub bearing parts with shaft holes and machining device

Abstract

The utility model relates to the technical field of hub bearing machining, and particularly discloses a temporary storage assembly for machining hub bearing parts with shaft holes, which comprises a temporary placing table, a temporary storage table, a temporary storage table, a temporary storage table and a temporary storage table, and the temporary placing table is of a flat plate structure and is used for temporarily placing hub bearing workpieces with shaft holes; an air outlet of the first blowing pipe faces the upper surface of the temporary placing table and is used for blowing the upper surface of the temporary placing table; an air outlet of the second blowing pipe is positioned on the side edge or the edge of the temporary placing table and is obliquely arranged, so that blown air faces the upper part of the middle part of the temporary placing table and is used for blowing the surface of the workpiece; the number of the second blowing pipes is at least two, and the second blowing pipes are evenly distributed relative to the center of the temporary placing table. The machining device comprises two pieces of machining equipment, and the temporary storage assembly for machining the hub bearing part with the shaft hole is arranged between the two pieces of machining equipment. The scheme is used for solving the problem that metal chippings in a shaft hole of a machined hub bearing are brought to a temporary placement table, and consequently the metal chippings are reserved on the temporary placement table.

Description

TECHNICAL FIELD

[0001] The utility model relates to hub bearing processing technical field, concretely relates to a kind of temporary storage subassemblies and machining device for hub bearing part processing with axle hole. BACKGROUND

[0002] In the part processing of hub bearing, since hub bearing includes flange section and shaft section, to ensure the automatic processing of hub bearing parts, whether hub shaft section or flange section can be completed in the automatic system on automatic processing, the part of hub bearing gripped by manipulator needs to be switched, for example, when hub bearing is sent to machine tool for processing shaft section, taking manipulator grips the shaft section of hub bearing, after taking manipulator grabs the part shaft section, taking manipulator feeds the flange section of hub bearing to chuck of machine tool, flange section of hub bearing is gripped by chuck, which facilitates the processing of shaft section of hub bearing part;If shaft section is processed, machine tool is needed to grip shaft section to process flange section, then reversing structure is needed to assist taking manipulator to convert direction.

[0003] For example, patent publication No. CN118143721A《Automatic production line of hub bearing》, the taking manipulator with unloading claw and feeding claw is disclosed in the technology, a temporary table is arranged between the two second machining devices, one machine tool is used for rough machining, and the other is used for fine machining, the temporary table is fixedly installed support plate structure, the workpiece taken out from the second machining device for rough machining is transferred to the temporary table by the unloading claw of the taking manipulator, then the feeding claw of the taking manipulator is switched to the working position, then the feeding claw clamps the workpiece placed on the temporary table, and the workpiece is sent to the second machining device for fine machining.

[0004] The above-mentioned disclosed technology is the original technology of the applicant, however, in the production process, it is found that: for the case that the shaft section of hub bearing needs to be processed into through hole (i.e. hub bearing with axle hole), since the length of shaft section is large, and in the rough machining stage, the axle hole of hub bearing is in horizontal state, the metal scraps in the axle hole of workpiece are difficult to completely discharge, when the workpiece is placed on the temporary table by the unloading claw, the metal scraps in the axle hole are more likely to fall onto the temporary table due to the vertical state of the axle hole, and the existence of metal scraps on the temporary table is easy to cause the workpiece to be placed skew, which further affects the accurate clamping of the workpiece by the feeding claw. UTILITY MODEL CONTENTS

[0005] The utility model intends to provide a kind of temporary storage subassemblies for hub bearing part processing with axle hole, to solve the problem that metal scraps in the axle hole of machined hub bearing are brought to temporary table, causing metal scraps to be retained on temporary table.

[0006] To achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0007] A kind of axle hole hub bearing part processing is temporarily stored with subassembly, including temporary table, it is flat structure, for temporarily placing axle hole hub bearing workpiece;Still include:

[0008] First blow pipe, its air outlet is towards the upper surface of temporary table, for blowing the upper surface of temporary table;

[0009] Second blow pipe, its air outlet is located in the side or edge of temporary table, and is inclinedly arranged, so that the wind blown is towards the upper middle part of temporary table, for blowing the surface of workpiece.

[0010] The principle and advantages of the present scheme are: when the present scheme is used, the upper surface of temporary table is blown in time by first blow pipe, so that each workpiece is blown clean after leaving temporary table, ensure that the workpiece placing area of temporary table is in the state of no metal debris when the next workpiece is placed, ensure that the workpiece is placed on the temporary table without inclination.

[0011] And the second blow pipe in the present scheme is arranged at the outside or edge position of temporary table, to avoid the interference between second blow pipe and workpiece placing path, and the inclined upward blowing mode of second blow pipe makes the wind blown by second blow pipe directly fall on the surface of workpiece, which is convenient for blowing the metal debris on the surface of workpiece under the blowing of second blow pipe, so that the metal debris carried by the workpiece sent to the subsequent process is less.

[0012] Preferably, as an improvement, the number of second blow pipes is at least two, and all second blow pipes are uniformly distributed about the center of temporary table, so that the metal debris on the surface of workpiece is blown off more thoroughly.

[0013] Preferably, as an improvement, the second blow pipe is installed on the support frame, and the second blow pipe adopts plastic universal bamboo joint pipe, so that the specific position of blowing can be adjusted simply and quickly when blowing different specifications of workpiece.

[0014] Preferably, as an improvement, it further includes a detection switch for detecting the object on the upper surface of temporary table, and the detection switch controls first blow pipe to blow when detecting that there is an object on temporary table, to improve the degree of automation.

[0015] Preferably, as an improvement, a receiving box is installed directly below temporary table, and the length and width dimensions of receiving box are greater than those of temporary table, so that the metal debris blown down can be contained by receiving box.

[0016] Preferably, as an improvement, a support plate is fixed on the support frame, the support plate is fixedly connected with the temporary placement table through a support rod, the receiving box is located below the support plate, a plurality of chip removal grooves are arranged on the temporary placement table, the length direction of the chip removal grooves radiates outward from the center of the temporary placement table, the region of the support plate corresponding to the chip removal grooves is provided with a chip passing groove, and the size of the chip passing groove is larger than that of the chip removal groove, so that the metal chips can fall into the receiving box through the chip removal groove and the chip passing groove during the blowing.

[0017] The utility model also provides a machining device, including two machining equipment, two machining equipment between setting the temporary storage subassembly for hub bearing part processing with axle hole of the utility model discloses.

[0018] Preferably, as an improvement, the utility model also includes a workpiece transfer manipulator, the workpiece transfer manipulator includes a spatial mover and a combined mechanical gripper, and the spatial mover is used to drive the combined mechanical gripper to move in space. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is three-dimensional structure schematic view of the utility model embodiment one.

[0020] Figure 2 It is three-dimensional structure schematic view of the utility model embodiment one. Figure 1 It is three-dimensional structure schematic view of the utility model embodiment one.

[0021] Figure 3 It is three-dimensional structure schematic view of the utility model embodiment one. Figure 1 It is three-dimensional structure schematic view of the utility model embodiment one.

[0022] Figure 4 It is another structure schematic view of a first blowing pipe and a second blowing pipe of the utility model embodiment.

[0023] Figure 5 It is three-dimensional structure schematic view of the utility model embodiment two.

[0024] Figure 6 It is three-dimensional structure schematic view of the utility model embodiment two. Figure 5 It is three-dimensional structure schematic view of the utility model embodiment two.

[0025] Figure 7 It is three-dimensional structure schematic view of the utility model embodiment two.

[0026] Figure 8 It is half sectional view of 7. PREFERRED EMBODIMENT

[0027] The following is further explained in detail through specific embodiment:

[0028] The reference signs in the drawings of the specification include: temporary table 1, chip removal groove 11, first blowing pipe 2, second blowing pipe 3, detection switch 4, receiving box 5, support plate 6, chip removal groove 61, screw rod 62, ejector rod 63, support frame 10, machining equipment 100, piece taking manipulator 200, space mover 201, combined mechanical claw 202.

[0029] The embodiment one is basically as shown in the accompanying drawings. Figures 1 to 4

[0030] In combination Figure 1 , a temporary storage assembly for machining hub bearing parts with shaft holes, including a temporary table 1, a first blowing pipe 2, a second blowing pipe 3, a detection switch 4 and a receiving box 5, the temporary table 1 is fixedly installed on the support frame 10, and the temporary table 1 is in the form of a disc-shaped flat plate, and the temporary table 1 is used for temporarily placing hub bearing workpieces with shaft holes.

[0031] The first blowing pipe 2 and the second blowing pipe 3 are both connected to a high-pressure gas source, and the first blowing pipe and the second blowing pipe 3 are both provided with a switch valve for controlling the opening and closing of the pipeline.

[0032] The first blowing pipe 2 has an air outlet facing the upper surface of the temporary table 1, and is used for blowing the upper surface of the temporary table 1.

[0033] The second blowing pipe 3 has an air outlet located at the side or edge of the temporary table 1, and is obliquely arranged so that the blown air is directed towards the upper middle part of the temporary table 1, and is used for blowing the surface of the workpiece. The number of the second blowing pipe 3 is at least two, and all the second blowing pipes 3 are uniformly distributed about the center of the temporary table 1. In this embodiment, two are taken as an example.

[0034] In one way, the first blowing pipe 2 and the second blowing pipe 3 are both metal pipes fixedly installed on the support frame 10 as shown in Figure 1 and Figure 2 . In another way, as shown in Figure 4 , the first blowing pipe 2 and the second blowing pipe 3 are both plastic universal bamboo joint pipes. After being installed on the support frame 10, the plastic universal bamboo joint pipes can be adjusted to maintain a specific angle after adjustment, so that the specific position of blowing can be simply and quickly adjusted for different specifications of workpieces.

[0035] The detection switch 4 in this embodiment is a light-receiving photoelectric switch, and the detection switch 4 is fixed on the support frame 10 through a detection bracket. The detection switch 4 and the switch valve are both connected to a controller, and the controller controls the switch valve on the first blowing pipe 2 to open for blowing when the detection switch 4 detects that there is an object on the temporary table 1, thereby improving the degree of automation.

[0036] ​The receiving box 5 is fixed on the support frame 10 and located directly below the temporary platform 1. The length and width of the receiving box 5 are larger than the length and width of the temporary platform 1 so that the blown metal debris can be contained by the receiving box 5.

[0037] A support plate 6 is fixed on the support frame 10. The support plate 6 is fixedly connected to the temporary platform 1 by a strut, which is a screw 62. To ensure sufficient support for the temporary platform 1, multiple top rods 63 are threaded onto the support plate 6. In this embodiment, there are 3 top rods 63 and 1 strut. The top of the top rod 63 is used to cooperate with the screw 62 to support the temporary platform 1, and the top of the top rod 63 is used to support the bottom surface of the temporary platform 1.

[0038] The receiving box 5 is located below the support plate 6. The temporary platform 1 is provided with multiple chip removal channels 11. The length direction of the chip removal channels 11 radiates outward from the center of the temporary platform 1. The support plate 6 is provided with a chip passage channel 61 in the area corresponding to the chip removal channels 11. The size of the chip passage channel 61 is larger than that of the chip removal channels 11, so that when blowing, metal chips can pass through the chip removal channels 11 and the chip passage channel 61 and fall into the receiving box 5.

[0039] In this embodiment, when the wheel hub bearing is placed on the temporary support table 1 after one machining operation, before the workpiece slowly descends to the temporary support table 1, the first spray pipe 2 and the second spray pipe 3 are both controlled to spray. The first spray pipe 2 sprays downwards, and the second spray pipe 3 sprays upwards, thereby making the spraying of the wheel hub bearing more thorough and reducing the amount of metal chips and cutting fluid residue on the workpiece (during the machining process, the cutting fluid continuously cools the cutting position, so the surface of the wheel hub bearing will be covered with cutting fluid and metal chips).

[0040] Furthermore, the blowing from the first blow pipe 2 toward the temporary platform 1 results in fewer metal debris left on the temporary platform 1, which helps to ensure the proper placement of the workpiece on the temporary platform 1, thereby ensuring the accuracy of subsequent workpiece retrieval by the retrieval robot 200.

[0041] In addition, the metal debris blown down will fall into the receiving box 5, achieving timely collection of the metal debris.

[0042] Example 2

[0043] Combination Figure 5 and Figure 6 This embodiment provides a machining apparatus, including two machining devices 100, and a temporary storage component for machining hub bearing parts with shaft holes, as in Embodiment 1, is provided between the two machining devices 100.

[0044] It also includes a picking robot 200 for transferring workpieces. The picking robot 200 includes a spatial mover 201 and a combined mechanical claw 202. The spatial mover 201 is used to drive the combined mechanical claw 202 to move in space. The combined mechanical claw 202 has a loading claw and a unloading claw that can adjust the working position and the standby position. The specific picking robot adopts the picking robot 200 in patent publication number CN118143721A.

[0045] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A temporary storage assembly for machining hub bearing parts with shaft holes, comprising a temporary shelf, having a flat plate structure, for temporarily placing hub bearing workpieces with shaft holes; characterized in that, Also includes: The first blow pipe has its air outlet facing the upper surface of the temporary platform and is used to blow the upper surface of the temporary platform. The second blow pipe has its air outlet located on the side or edge of the temporary platform and is set at an angle so that the blown air is directed towards the upper center of the temporary platform and is used to blow the surface of the workpiece.

2. The temporary storage assembly for machining a hub bearing part with a shaft hole according to claim 1, characterized in that: There are at least two second jet pipes, and all second jet pipes are evenly distributed about the center of the temporary platform.

3. The temporary storage assembly for machining a hub bearing part with a shaft hole according to claim 2, characterized in that: The second blow pipe is mounted on the support frame and is made of plastic universal bamboo joint pipe.

4. A temporary storage assembly for machining hub bearing parts with shaft holes according to any one of claims 1-3, characterized in that: It also includes a detection switch for detecting objects on the upper surface of the temporary platform. When the detection switch detects an object on the temporary platform, it controls the first blow pipe to blow.

5. A temporary storage assembly for machining hub bearing parts with shaft holes according to any one of claims 1-3, characterized in that: A receiving box is installed directly below the temporary platform, and the length and width of the receiving box are larger than the length and width of the temporary platform.

6. A temporary storage assembly for machining a hub bearing part with a shaft hole according to claim 5, characterized in that: A support plate is fixed on the support frame. The support plate is fixedly connected to the temporary platform by a strut. The receiving box is located below the support plate. The temporary platform is provided with multiple chip removal channels. The length direction of the chip removal channels radiates outward from the center of the temporary platform. The area of ​​the support plate corresponding to the chip removal channel is provided with a chip passage channel. The size of the chip passage channel is larger than that of the chip removal channel.

7. A machining apparatus comprising two machining devices, characterized in that: A temporary storage assembly for machining hub bearing parts with shaft holes, as described in any one of claims 1-3, is provided between two machining equipment.

8. A machining apparatus according to claim 7, characterized in that: It also includes a picking robot for transferring workpieces, which includes a spatial mover and a combined mechanical gripper. The spatial mover is used to drive the combined mechanical gripper to move in space.

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