Bearing bush arranging machine

Abstract

The utility model relates to the technical field of bearing bush machining, in particular to a bearing bush arranging machine which comprises a machine body, bearing supports are symmetrically welded to the left end and the right end of the machine body, a bearing truss and a machining table used for containing bearing bush workpieces are fixedly connected between the two bearing supports, and a driving motor is fixedly installed on the bearing truss. And the machine body is provided with a treatment mechanism for recycling crushed bearing bush workpieces through a driving motor. A bearing bush workpiece is machined on the machining table in the machine body, meanwhile, the driving gear driven by the driving motor to rotate is arranged on the bearing truss, and the driven racks capable of moving in the opposite direction or the reverse direction are used for pulling the guide block. The pressurizing part and the driven wedge block which are elastically supported by the reset spring are arranged in the collecting cavity, and meanwhile the driving wedge block which abuts against the driven wedge block is arranged through the guide block, so that the pressurizing part exerts pressure to shape crushed bearing bush workpieces entering the collecting cavity in the reciprocating motion process.

Description

Technical Field

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

[0002] The bearing is an essential component of every engine. It is the part where the sliding bearing and the journal come into contact. The smoothness of the two end faces of the semi-cylindrical bearing is very important and is directly related to the precision of the bearing.

[0003] In the process of processing bearing workpieces, metal scraps are inevitably generated. These scraps are recyclable resources, but the existing technology lacks technical means to deal with such resources. A bearing cutting device that is convenient for collecting waste is disclosed in announcement No. CN112643392B, so that the waste generated by the processing falls into the waste collection box, slides out of the waste collection box along the sliding block and the sliding plate, and finally enters the waste storage box. However, it only relies on gravitational potential energy to realize the self-movement of the scraps, and lacks centralized processing measures for the scraps. There are still many trivial problems with the scraps, which leads to many inconveniences in the later process of recycling the scraps. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that it is difficult to recycle waste materials produced by bearing bush processing, and proposes a bearing bush material sorting machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bearing material sorting machine comprises a machine body, wherein load-bearing brackets are symmetrically welded at the left and right ends of the machine body, and a load-bearing truss and a processing table for placing bearing workpieces are fixedly connected between the two load-bearing brackets, a driving motor is fixedly installed on the load-bearing truss, and the machine body is provided with a processing mechanism for recovering bearing workpiece fragments through the driving motor.

[0007] Preferably, the load-bearing truss, the processing table and the machine body are arranged in sequence from top to bottom.

[0008] Preferably, the processing mechanism includes a central through hole provided in the processing table and used for draining the bearing workpiece fragments, and the machine body is provided with a connected oblique feed port, a collecting chamber and a discharge port, the output end of the driving motor is key-connected to the driving gear, and a guide groove is provided in the load-bearing truss, a driven rack meshingly connected with the driving gear is slidably sleeved in the guide groove, a guide long hole is provided in the load-bearing bracket, and a guide block movably pulled by the driven rack is slidably sleeved in the guide long hole, a limiting groove is provided in the processing table, and a cleaning push plate movably pulled by the guide block and used for pushing the bearing workpiece fragments is slidably sleeved in the limiting groove;

[0009] The body is slidingly sleeved with a booster extending into the collecting chamber, and the outer end of the booster is integrally connected with a driven wedge, a return spring is welded between the driven wedge and the body, and the guide block is fixedly connected with an active wedge that movably contacts the driven wedge, and the lower end of the body is slidingly sleeved with a sealing plate corresponding to the discharge port.

[0010] Preferably, the driven rack is an L-shaped structure, and the two driven racks are centrally symmetrically arranged on both sides of the driving gear.

[0011] Preferably, a first connecting rod is pin-connected between the driven rack and the guide block, and a second connecting rod is pin-connected between the guide block and the cleaning push plate.

[0012] Preferably, the booster is a T-shaped structure, and the return spring is sleeved on one end of the booster connected to the driven wedge.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. The utility model processes the bearing workpiece on a processing table in the machine body, and at the same time, a driving gear driven by a driving motor is arranged on the load-bearing truss, and a driven rack that can move in opposite directions is used to pull the guide block, and at the same time drives the cleaning push plate to move horizontally, so as to push the bearing workpiece fragments on the processing table into the collection chamber of the machine body.

[0015] 2. The utility model sets a booster and a driven wedge elastically supported by a return spring in the collection chamber, and uses a guide block to set an active wedge that contacts the driven wedge, so that the booster can pressurize and shape the bearing workpiece fragments entering the collection chamber during the reciprocating motion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a bearing bush material sorting machine proposed by the utility model;

[0017] Figure 2 This is a bottom view of a bearing bush material processing machine proposed by the utility model;

[0018] Figure 3 The utility model is a cross-sectional view of a bearing bush material processing machine proposed by the utility model.

[0019] In the figure: 1. Machine body; 2. Load-bearing bracket; 3. Load-bearing truss; 4. Processing table; 5. Center through hole; 6. Oblique feed port; 7. Collecting chamber; 8. Discharge port; 9. Driving motor; 10. Driving gear; 11. Guide groove; 12. Driven rack; 13. Guide long hole; 14. Guide block; 15. First connecting rod; 16. Limiting groove; 17. Cleaning push plate; 18. Second connecting rod; 19. Supercharger; 20. Return spring; 21. Active wedge block; 22. Driven wedge block; 23. Sealing plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 A bearing material processing machine includes a body 1, and load-bearing brackets 2 are symmetrically welded at the left and right ends of the body 1, and a load-bearing truss 3 and a processing table 4 for placing the bearing workpiece are fixedly connected between the two load-bearing brackets 2. The load-bearing truss 3, the processing table 4 and the body 1 are arranged in sequence from top to bottom, and the bearing workpiece is processed on the processing table 4 to produce a certain amount of metal scraps.

[0022] A drive motor 9 is fixedly mounted on the load-bearing truss 3, and the machine body 1 is provided with a processing mechanism for recovering the broken pieces of the bearing workpiece through the drive motor 9. Figure 3 :

[0023] On the one hand, the processing mechanism includes a central through hole 5 opened in the processing table 4 and used for draining the broken pieces of the bearing workpiece, and the body 1 is provided with a connected oblique feed port 6, a collecting chamber 7 and a discharge port 8, the output end of the drive motor 9 is key-connected with the drive gear 10, and the load-bearing truss 3 is provided with a guide groove 11, and a driven rack 12 meshingly connected with the drive gear 10 is slidably sleeved in the guide groove 11, and the drive gear 10 is controlled to rotate in the clockwise and counterclockwise directions so that the two driven racks 12 are rotated. For the movement in opposite directions or opposite directions, a guide slot 13 is provided in the load-bearing bracket 2, and a guide block 14 movably pulled by the driven rack 12 is slidably mounted in the guide slot 13, and a limit slot 16 is provided in the processing table 4, and a cleaning push plate 17 movably pulled by the guide block 14 and used for pushing the bearing workpiece fragments is slidably mounted in the limit slot 16, and the two cleaning push plates 17 are driven to move horizontally to push the bearing workpiece fragments on the processing table 4 horizontally into the central through hole 5, and enter the collecting chamber 7 through the oblique feed port 6;

[0024] On the other hand, the body 1 is slidingly sleeved with a booster 19 extending into the collecting chamber 7, and a driven wedge 22 is integrally connected to the outer end of the booster 19, a return spring 20 is welded between the driven wedge 22 and the body 1, and an active wedge 21 that movably contacts the driven wedge 22 is fixedly connected to the guide block 14, and the lower end of the body 1 is slidingly sleeved with a sealing plate 23 corresponding to the discharge port 8, and the active wedge 21 squeezes the driven wedge 22 to move the booster 19, thereby opening the collecting chamber 7 and facilitating the bearing workpiece fragments to enter the collecting chamber 7, and after the active wedge 21 moves upward, the bearing workpiece fragments are pressurized and molded by the withdrawn booster 19 under the tension of the return spring 20, so as to facilitate recycling and reprocessing.

[0025] The driven rack 12 is an L-shaped structure, and the two driven racks 12 are centrally symmetrically arranged at two sides of the driving gear 10 to traction-drive the guide block 14 .

[0026] Please refer to the instruction manual for details Figure 3 A first connecting rod 15 is pin-connected between the driven rack 12 and the guide block 14 , and a second connecting rod 18 is pin-connected between the guide block 14 and the cleaning push plate 17 .

[0027] The booster 19 is a T-shaped structure, and the return spring 20 is sleeved on one end of the booster 19 connected to the driven wedge 22. The horizontally retractable booster 19 is used to pressurize and shape the bearing workpiece fragments entering the collection chamber 7.

[0028] It should be noted that the specific model and specifications of the drive motor 9 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it is not repeated here.

[0029] The functional principle of the utility model can be explained through the following operation modes:

[0030] When the bearing is processed on the processing table 4, the crushed material is generated, and the driving motor 9 is controlled to start;

[0031] The output end of the driving motor 9 drives the driving gear 10 to rotate, and the driving gear 10 drives the two driven racks 12 to move in the opposite direction. The driven rack 12 squeezes the guide block 14 downward through the first connecting rod 15, and the guide block 14 squeezes the cleaning push plate 17 through the second connecting rod 18. The cleaning push plate 17 pushes the bearing workpiece fragments into the central through hole 5 and enters the collecting chamber 7 from the oblique feed port 6;

[0032] The driving motor 9 is controlled to start in the reverse direction, so that the cleaning push plate 17 moves in the reverse direction, and the pressure booster 19 slides in the collecting chamber 7 under the tension of the return spring 20, so as to pressurize and shape the bearing workpiece fragments entering the collecting chamber 7;

[0033] The sealing plate 23 is slid horizontally to open the discharge port 8 so as to discharge the shaped bearing shell workpiece fragments out of the machine body 1.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bearing bushing material processing machine, comprising a machine body (1), characterized in that: The machine body (1) is symmetrically welded with load-bearing brackets (2) at both ends thereof, and a load-bearing truss (3) and a processing table (4) for placing a bearing workpiece are fixedly connected between the two load-bearing brackets (2), a drive motor (9) is fixedly mounted on the load-bearing truss (3), and the machine body (1) is provided with a processing mechanism for recovering bearing workpiece scraps via the drive motor (9).

2. A bearing bushing material processing machine according to claim 1, characterized in that: The load-bearing truss (3), the processing table (4) and the machine body (1) are arranged in sequence from top to bottom.

3. The bearing bushing material processing machine according to claim 1, characterized in that: The processing mechanism comprises a central through hole (5) provided in the processing table (4) and used for draining the bearing workpiece fragments, and the machine body (1) is provided with a connected oblique feed port (6), a collecting chamber (7) and a discharge port (8), the output end of the driving motor (9) is key-connected to the driving gear (10), and the load-bearing truss (3) is provided with a guide groove (11), and a driven rack (12) meshingly connected with the driving gear (10) is slidably mounted in the guide groove (11), and a guide long hole (13) is slidably mounted in the guide long hole (13) and a guide block (14) movably pulled by the driven rack (12) is slidably mounted in the guide long hole (13), and a limiting groove (16) is provided in the processing table (4), and a cleaning push plate (17) movably pulled by the guide block (14) and used for pushing the bearing workpiece fragments is slidably mounted in the limiting groove (16); The body (1) is slidably sleeved with a booster (19) extending into the collecting chamber (7), and a driven wedge (22) is integrally connected to the outer end of the booster (19), a return spring (20) is welded between the driven wedge (22) and the body (1), and an active wedge (21) that movably contacts the driven wedge (22) is fixedly connected to the guide block (14), and a sealing plate (23) corresponding to the discharge port (8) is slidably sleeved at the lower end of the body (1).

4. A bearing bushing material processing machine according to claim 3, characterized in that: The driven rack (12) is an L-shaped structure, and the two driven racks (12) are centrally symmetrically arranged at two sides of the driving gear (10).

5. The bearing bushing material processing machine according to claim 3, characterized in that: A first connecting rod (15) is pin-connected between the driven rack (12) and the guide block (14), and a second connecting rod (18) is pin-connected between the guide block (14) and the cleaning push plate (17).

6. The bearing bushing material processing machine according to claim 3, characterized in that: The booster (19) is a T-shaped structure, and the return spring (20) is sleeved on one end of the booster (19) connected to the driven wedge (22).

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