Cross shaft bearing sleeve manufacturing equipment

Abstract

The utility model relates to the technical field of universal joint pin bearing bushes, in particular to universal joint pin bearing bush manufacturing equipment which comprises a machining table, a clamping shaft, a driving assembly and a machining shaft, the clamping shaft and the driving assembly are arranged on the machining table, the machining shaft is arranged on the driving assembly, and the clamping shaft is connected with a blocking disc through a bearing. A collecting assembly used for preventing metal steel wire scraps from splashing is arranged between the baffle disc and the machining shaft and comprises a collecting barrel arranged on the machining shaft, and a magnet layer is fixedly connected into the collecting barrel. By arranging the collecting assembly, when the bearing sleeve is machined, generated metal steel wire scraps can be collected by a collecting barrel and adsorbed on a magnet layer, the metal steel wire scraps are prevented from splashing everywhere, and the situation that the splashed metal steel wire scraps fall on the body of a worker to cause personal injury is prevented; and the extrusion assembly can drive the connecting rod to rotate under the driving of the motor, so that the connecting rod drives the collecting barrel and the rubber roller to rotate.

Description

TECHNICAL FIELD

[0001] The utility model relates to cross axle bearing sleeve technical field especially relates to a cross axle bearing sleeve manufacturing equipment. BACKGROUND

[0002] Cross axle bearing sleeve is a kind of hole sleeve kit installed on shaft, mainly used to connect inner and outer cylinders in cross transmission shaft or inner and outer flywheels in cross axle universal joint, turning processing equipment is used in the production and manufacturing process of cross axle bearing sleeve, bearing sleeve is placed on processing lathe and is turned to process, so as to guarantee the inner diameter precision and roundness.

[0003] When bearing sleeve is turned to process, metal wire scrap is generated, and most of the existing bearing sleeve processing lathes do not have a collection mechanism, so that the metal wire scrap falls everywhere under the high-speed rotation of the rotating shaft of the processing lathe, and the fallen metal wire scrap is not only difficult to collect, but also extremely easy to bounce on the body of the worker under the action of the rotating shaft, which brings safety hazards to the worker.

[0004] Therefore, a cross axle bearing sleeve manufacturing equipment is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of cross axle bearing sleeve manufacturing equipment to solve the problem that the existing most bearing sleeve processing lathes do not have a collection mechanism in the above background art, so that the metal wire scrap falls everywhere under the high-speed rotation of the rotating shaft of the processing lathe, and the fallen metal wire scrap is not only difficult to collect, but also extremely easy to bounce on the body of the worker under the action of the rotating shaft, which brings safety hazards to the worker.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of cross axle bearing sleeve manufacturing equipment, including processing table, clamping shaft and drive assembly arranged on processing table and processing shaft arranged on drive assembly, the clamping shaft is connected with baffle disc by bearing;Collection component for preventing metal wire scrap from splashing is arranged between the baffle disc and the processing shaft, the collection component includes collection cylinder arranged on the processing shaft, the collection cylinder is fixedly connected with magnet layer, and round push plate is arranged in the collection cylinder;Extrusion component for reducing the volume of metal wire scrap is arranged in the collection cylinder, the extrusion component includes inner gear fixedly connected on the collection cylinder, the outer gear is engaged on the inner gear, and rubber roller is arranged in the collection cylinder.

[0007] Preferably, motor is arranged on the drive assembly, the output shaft of the motor is fixedly connected with connecting rod, and the rubber roller is fixedly connected at the end of the connecting rod, and the outer gear is fixedly installed on the connecting rod.

[0008] Preferably, a pull rod is fixedly connected between the internal gear and the driving assembly, a plurality of baffles are fixedly connected on the processing shaft, a blocking plate is rotatably connected on the processing shaft, and the baffles are distributed on both sides of the blocking plate.

[0009] Preferably, a circular guide groove is formed between the blocking plate and the collecting cylinder, and the connecting rod is slidingly connected in the circular guide groove.

[0010] Preferably, a groove compatible with one side of the collecting cylinder is formed on the baffle disc, and the collecting cylinder is engaged in the groove.

[0011] Preferably, a sliding groove is formed on the processing shaft, a compatible supporting plate is slidingly connected in the sliding groove, the supporting plate is fixedly connected with the circular push plate, a supporting table is fixedly installed on the processing table, and the supporting plate is fixedly connected with the supporting table.

[0012] Preferably, a spring and an extension rod are fixedly connected between the processing table and the baffle disc, and the extension rod is located inside the spring.

[0013] Preferably, a discharge port is formed on the processing table, and the discharge port is circularly arranged on both sides.

[0014] The beneficial effects of the present application are as follows:

[0015] By setting the collecting assembly, the metal wire scraps generated during the processing of the bearing sleeve can be collected by the collecting cylinder and adsorbed on the magnet layer, preventing the metal wire scraps from flying everywhere and preventing the flying metal wire scraps from bouncing on the body of the worker to cause personal injury.

[0016] By the extrusion assembly, the connecting rod can be driven to rotate under the driving of the motor, so that the connecting rod drives the collecting cylinder and the rubber roller to rotate, thereby extruding the metal wire scraps into a group to reduce the volume, thereby facilitating the subsequent collection and storage of the metal wire scraps. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present application or prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only a part of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0018] Figure 1 It is a whole structure schematic view of the cross shaft bearing sleeve manufacturing equipment of the present application embodiment.

[0019] Figure 2 It is a whole structure schematic view of the cross shaft bearing sleeve manufacturing equipment of the present application embodiment. Figure 1 It is an enlarged structure schematic view of position A in the above-mentioned whole structure schematic view.

[0020] Figure 3 It is the processing table sectional view structure schematic diagram of the cross axle bearing sleeve manufacturing equipment of the embodiment of the utility model;

[0021] Figure 4 It is the processing table sectional view structure schematic diagram of the cross axle bearing sleeve manufacturing equipment of the embodiment of the utility model; Figure 3 It is the enlarged structure schematic diagram of B place in the middle;

[0022] Figure 5 It is the collecting cylinder sectional view structure schematic diagram of the cross axle bearing sleeve manufacturing equipment of the embodiment of the utility model;

[0023] Figure 6 It is the collecting barrel moving state structure schematic diagram of the cross axle bearing sleeve manufacturing equipment of the embodiment of the utility model.

[0024] Marked as in the drawing: 1, processing table;2, clamping shaft;3, drive assembly;4, processing shaft;5, baffle disc;6, collecting cylinder;7, magnet layer;8, round push plate;9, internal gear;10, external gear;11, rubber roller;12, motor;13, connecting rod;14, pull rod;15, baffle;16, barrier;17, round guide groove;18, recess;19, sliding slot;20, support plate;21, support table;22, spring;23, telescopic rod;24, discharge port. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantage of the utility model more clearly and clearly, the following is combined with specific embodiment, and the utility model is further detailed.

[0026] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the utility model should be the usual meaning understood by the person skilled in the art to which the utility model belongs. The "first", "second" and similar words used in the utility model do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, and other elements or objects are not excluded. "Connect" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0027] As Figures 1 to 6As shown, a specific embodiment of the present invention provides a cross-axis bearing sleeve manufacturing device, including a processing table 1, a clamping shaft 2 and a driving component 3 arranged on the processing table 1, and a processing shaft 4 arranged on the driving component 3. The clamping shaft 2 can clamp the bearing sleeve and drive it to rotate at high speed, so that the driving component 3 can drive the processing shaft 4 to approach the bearing sleeve, and then the tool on the processing shaft 4 can process the bearing sleeve. A baffle 5 is connected to the clamping shaft 2 through a bearing. The connection through the bearing can prevent the baffle 5 from rotating with the rotation of the clamping shaft 2 when the clamping shaft 2 rotates. A device is provided between the baffle 5 and the processing shaft 4 to prevent metal wire chips from splashing. The collecting component can block and collect the metal wire scraps generated by the bearing sleeve during processing to prevent them from splashing and making subsequent collection and processing difficult. The collecting component includes a collecting cylinder 6 provided on the processing shaft 4, a magnet layer 7 is fixedly connected to the collecting cylinder 6, and a circular push plate 8 is provided in the collecting cylinder 6; an extrusion component for reducing the volume of the metal wire scraps is provided in the collecting cylinder 6. By providing the extrusion component, the volume of the curled-up metal wire scraps can be squeezed and reduced, thereby facilitating collection. The extrusion component includes an internal gear 9 fixedly connected to the collecting cylinder 6, an external gear 10 is meshed on the internal gear 9, and a rubber roller 11 is provided in the collecting cylinder 6.

[0028] like Figures 1 to 6 As shown, specifically, a motor 12 is provided on the driving assembly 3, and a connecting rod 13 is fixedly connected to the output shaft of the motor 12, and the rubber roller 11 is fixedly connected to the end of the connecting rod 13, and the outer gear 10 is fixedly installed on the connecting rod 13. While the bearing sleeve is being processed, the agglomerated metal wire scraps generated therefrom splash in the collecting drum 6 under the rotation of the clamping shaft 2, and the collecting drum 6 blocks them well to prevent the metal wire scraps from falling randomly. Due to the adsorption effect of the magnet layer 7, the splashed metal wire scraps are adsorbed on the magnet layer 7. When the bearing sleeve is processed, the motor 12 is started to drive the connecting rod 13 to rotate, so that the connecting rod 13 drives the outer gear 10 to rotate and the rubber roller 11 to rotate, and the outer The rotation of the gear 10 drives the rotation of the internal gear 9, so that the internal gear 9 causes the collecting cylinder 6, the magnet layer 7 and the metal wire scraps in the interior to rotate. At this time, the rubber roller 11 and the collecting cylinder 6 rotate together, so that the rubber roller 11 squeezes the metal wire scraps in the interior of the collecting cylinder 6, thereby reducing the volume of the metal wire scraps in the clumping, which is convenient for subsequent collection and storage. A circular guide groove 17 is provided between the baffle plate 16 and the collecting cylinder 6, and the connecting rod 13 is slidably connected in the circular guide groove 17. The setting of the circular guide groove 17 allows the connecting rod 13 to slide in the circular guide groove 17 while driving the rubber roller 11 and the collecting cylinder 6 to rotate, thereby not affecting the simultaneous rotation of the rubber roller 11 and the collecting cylinder 6.

[0029] like Figures 1 to 6As shown, specifically, a pull rod 14 is fixedly connected between the internal gear 9 and the drive assembly 3, a plurality of baffles 15 are fixedly connected to the processing shaft 4, and a baffle plate 16 is rotatably connected to the processing shaft 4. The setting of the baffle plate 16 can block the metal wire chips splashed in the collection cylinder 6 to prevent them from splashing out of the collection cylinder 6, and the baffles 15 are distributed on both sides of the baffle plate 16. A groove 18 adapted to one side of the collection cylinder 6 is opened on the baffle plate 5, and the collection cylinder 6 is engaged in the groove 18. A slide groove 19 is opened on the processing shaft 4. The slide groove 19 is connected with a supporting plate 20 that is adapted thereto, and the supporting plate 20 is fixedly connected to the circular push plate 8. A supporting platform 21 is fixedly mounted on the processing table 1, and the supporting plate 20 is fixedly connected to the supporting platform 21. After the metal wire scraps are squeezed, the motor 12 is stopped, and the driving assembly 3 is started to drive the processing shaft 4 to move, thereby driving the collecting cylinder 6 to move under the action of the pull rod 14. At this time, the collecting cylinder 6 is separated from the groove 18. During the movement of the processing shaft 4, under the action of the supporting plate 20 and the supporting platform 21, the supporting plate 2 0 slides in the chute 19, and the circular push plate 8 on the support plate 20 remains stationary, so that when the processing shaft 4 drives the collecting cylinder 6 to move, the circular push plate 8 pushes the metal steel wire chips squeezed on the magnet layer 7 inside the collecting cylinder 6 to move outward. A discharge port 24 is opened on the processing table 1, and the two sides of the discharge port 24 are arranged in an arc shape. The metal steel wire chips moved outward fall into the discharge port 24 and are then collected and recycled by a collection box or other device placed at the bottom of the discharge port 24. The arc shape on both sides of the discharge port 24 is convenient for the metal steel wire chips to be collected and recycled. The wire scraps slide down, and a spring 22 and a telescopic rod 23 are fixedly connected between the processing table 1 and the baffle 5, and the telescopic rod 23 is located on the inner side of the spring 22. The arrangement of the spring 22 and the telescopic rod 23 facilitates the left and right movement of the baffle 5, thereby facilitating the processing shaft 4 to gradually approach the bearing sleeve during processing so that the collecting cylinder 6 squeezes the baffle 5. After the collection of the metal wire scraps is completed, the bearing sleeve for the next processing is replaced, and the driving assembly 3 is started to push the collecting cylinder 6 to make it enter the groove 18 on the baffle 5 again, and the circular push plate 8 re-enters the collecting cylinder 6.

[0030] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0031] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A cross-shaft bearing sleeve manufacturing device, comprising a processing table (1), a clamping shaft (2) and a driving assembly (3) arranged on the processing table (1), and a processing shaft (4) arranged on the driving assembly (3), characterized in that: The clamping shaft (2) is connected to a baffle (5) via a bearing; A collecting assembly for preventing metal wire scraps from splashing is provided between the baffle (5) and the processing shaft (4), the collecting assembly comprising a collecting cylinder (6) provided on the processing shaft (4), a magnet layer (7) fixedly connected to the collecting cylinder (6), and a circular push plate (8) provided in the collecting cylinder (6); The collecting barrel (6) is provided with an extrusion assembly for reducing the volume of metal wire scraps, the extrusion assembly comprising an internal gear (9) fixedly connected to the collecting barrel (6), an external gear (10) meshing with the internal gear (9), and a rubber roller (11) is provided in the collecting barrel (6).

2. The cross shaft bearing sleeve manufacturing equipment according to claim 1, characterized in that: The driving assembly (3) is provided with a motor (12), the output shaft of the motor (12) is fixedly connected to a connecting rod (13), the rubber roller (11) is fixedly connected to the end of the connecting rod (13), and the external gear (10) is fixedly mounted on the connecting rod (13).

3. The cross shaft bearing sleeve manufacturing equipment according to claim 1, characterized in that: A pull rod (14) is fixedly connected between the internal gear (9) and the drive assembly (3), a plurality of baffles (15) are fixedly connected to the processing shaft (4), a baffle (16) is rotatably connected to the processing shaft (4), and the baffles (15) are distributed on both sides of the baffle (16).

4. The cross shaft bearing sleeve manufacturing equipment according to claim 3, characterized in that: A circular guide groove (17) is provided between the baffle plate (16) and the collecting cylinder (6), and the connecting rod (13) is slidably connected in the circular guide groove (17).

5. The cross shaft bearing sleeve manufacturing equipment according to claim 1, characterized in that: The baffle (5) is provided with a groove (18) adapted to one side of the collecting cylinder (6), and the collecting cylinder (6) is engaged in the groove (18).

6. The cross shaft bearing sleeve manufacturing equipment according to claim 1, characterized in that: The processing shaft (4) is provided with a slide groove (19), and a corresponding support plate (20) is slidably connected in the slide groove (19), and the support plate (20) is fixedly connected to the circular push plate (8). A support platform (21) is fixedly installed on the processing table (1), and the support plate (20) is fixedly connected to the support platform (21).

7. The cross shaft bearing sleeve manufacturing equipment according to claim 1, characterized in that: A spring (22) and a telescopic rod (23) are fixedly connected between the processing table (1) and the baffle (5), and the telescopic rod (23) is located inside the spring (22).

8. The cross shaft bearing sleeve manufacturing equipment according to claim 1, characterized in that: The processing table (1) is provided with a discharge port (24), and both sides of the discharge port (24) are arranged in an arc shape.

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