Stamping device for bearing production

Abstract

The utility model discloses a stamping device for bearing production, which comprises a shell, a movable hole is arranged in the middle of the shell wall at the bottom end of the shell, a discharging mechanism for quickly discharging is arranged in the movable hole, the discharging mechanism comprises a stamping plate rotationally arranged in the movable hole, and when the stamping plate rotates, the stamping plate cannot extrude the wall surface of the movable hole. A connecting rod horizontally penetrates through the middle of the stamping plate, the two ends of the connecting rod are fixed to the shell, the stamping plate rotationally sleeves the connecting rod, a hinge seat is slidably mounted at the edge of one side of the lower surface of the stamping plate, an electric telescopic rod is hinged into the hinge seat, and the telescopic end of the electric telescopic rod is hinged to the hinge seat. When the device is used, the electric telescopic rod drives the stamping plate to rotate on the connecting rod, the bearing begins to slide downwards along with rotation of the stamping plate and slides into the discharging box, discharging can be automatically carried out without manually taking down the bearing by an operator, the working efficiency is improved, and the workload of the operator is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing production, in particular to a punching device for bearing production. Background Art

[0002] Bearings are an important component in modern mechanical equipment. Their main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. During the production process of bearings, stamping equipment is required for stamping.

[0003] When the bearing is being stamped, it needs to be taken out after the stamping is completed. According to the retrieved publication number CN215544455U, a stamping device for bearing production and processing is installed with a cylinder at the bottom end of the base. The cylinder can drive the telescopic rod at the top to extend and retract, and the telescopic rod can drive the push plate at the top to rise and fall. The lifting of the top plate can drive the ejector rods on both sides of the top to rise and fall. The rise of the ejector rod can eject the processed bearing inside the lower mold and help the bearing to be discharged. In this public patent, although the ejector rod facilitates the discharge of the bearing, the operator is still required to manually remove the bearing ejected by the ejector rod. It cannot be fully automated and is relatively cumbersome, affecting work efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a stamping device for bearing production. The electric telescopic rod drives the stamping plate to rotate on the connecting rod. The bearing begins to slide down with the rotation of the stamping plate and slides into the discharge box. The material can be discharged automatically without the operator manually removing the bearing, which improves work efficiency and reduces the workload of the operator.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a stamping device for bearing production, comprising a shell, a movable hole is opened in the middle of the shell wall at the bottom end of the shell, a discharging mechanism for quick discharging is installed in the movable hole, the discharging mechanism comprises a stamping plate rotatably installed in the movable hole, when the stamping plate rotates, it will not squeeze the wall surface of the movable hole, a connecting rod is horizontally penetrated in the middle of the stamping plate, the two ends of the connecting rod are fixed on the shell, the stamping plate is rotatably sleeved on the outside of the connecting rod, a hinge seat is slidably installed at the edge of one side of the lower surface of the stamping plate, an electric telescopic rod is hinged in the hinge seat, and the telescopic end of the electric telescopic rod is hinged to the hinge seat; when the telescopic end of the electric telescopic rod drives one side of the stamping plate to move downward, the stamping plate rotates in the movable hole, and the stamped bearing slides down to discharge the material;

[0006] Furthermore, mounting grooves are provided at the middle of the two side walls of the movable hole corresponding to the connecting rod, and the connecting rod is installed on the central axis of the stamping plate, and its two ends are respectively fixedly installed in the mounting grooves;

[0007] Furthermore, rotating blocks are symmetrically fixed at both ends of the outer ring surface of the stamping plate, and the straight line formed by the two rotating blocks is located on the central axis of the stamping plate and is perpendicular to the position of the connecting rod. A second rotating groove is opened at the inner wall of the bottom end of the shell corresponding to one of the rotating blocks, and the rotating block is movably arranged in the second rotating groove. A first rotating groove is opened at the outer wall of the bottom end of the shell corresponding to the other rotating block, and the rotating block is movably arranged in the first rotating groove.

[0008] Furthermore, a slider is slidably mounted on the middle of one side edge of the lower surface of the stamping plate close to the first rotating groove, and a hinge seat is mounted on the lower surface of the slider.

[0009] As a preferred technical solution of the utility model, the bottom end of the electric telescopic rod is vertically fixed on the feed box, and the feed box is installed on the bottom outer wall of the shell, and the bottom wall surface on the side close to the first rotating groove is set as an inclined surface.

[0010] As a preferred technical solution of the utility model, a hydraulic cylinder is fixedly installed in the middle of the top outer wall of the shell, a stamping disk is installed on the output end of the hydraulic cylinder, the stamping disk corresponds to the position of the movable hole, and a plurality of retaining rings are equidistantly installed on the inner wall of the bottom end of the shell around the movable hole.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] When the device is in use, a stamping plate, a connecting rod, a rotating block, a hinge seat and an electric telescopic rod are set. The electric telescopic rod is hinged to one side of the stamping plate through the hinge seat. The stamping plate is rotatably sleeved on the connecting rod. The bearing is placed on the stamping plate for stamping. After the stamping is completed, the electric telescopic rod is started. The electric telescopic rod drives the stamping plate to rotate on the connecting rod. The bearing starts to slide down as the stamping plate rotates and slides into the discharge box. The material can be discharged automatically without the operator manually removing the bearing, thereby improving work efficiency and reducing the workload of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 It is a side view of the utility model;

[0016] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle;

[0017] Figure 5 This is a top view of the retaining ring of the utility model;

[0018] Among them: 1. Shell; 2. Hydraulic cylinder; 3. Stamping plate; 4. Retaining ring; 5. Unloading box; 6. Discharging mechanism; 7. Stamping plate; 701. Movable hole; 8. Connecting rod; 801. Mounting slot; 9. Electric telescopic rod; 10. Articulated seat; 11. Sliding block; 12. Rotating block; 1201. First rotating slot; 1202. Second rotating slot. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 ,like Figure 4 , Figure 5As shown, the utility model provides a stamping device for bearing production, including a shell 1, a movable hole 701 is opened in the middle of the shell wall at the bottom end of the shell 1, and a discharge mechanism 6 for quick discharge is installed in the movable hole 701, and the discharge mechanism 6 includes a stamping plate 7 rotatably installed in the movable hole 701. When the stamping plate 7 rotates, it will not squeeze the wall surface of the movable hole 701. A connecting rod 8 is horizontally penetrated in the middle of the stamping plate 7, and mounting grooves 801 are opened in the middle of the two side walls of the movable hole 701 corresponding to the connecting rod 8. The connecting rod 8 is installed on the central axis of the stamping plate 7, and its two ends are respectively fixedly installed in the mounting grooves 801. The stamping plate 7 is rotatably sleeved on the outside of the connecting rod 8, and the outer ring surface of the stamping plate 7 is symmetrically fixed with rotating blocks 1 at both ends. 2. The straight line formed by the two rotating blocks 12 is located on the central axis of the stamping plate 7 and is perpendicular to the position of the connecting rod 8. A second rotating groove 1202 is provided at the inner wall of the bottom end of the shell 1 corresponding to one of the rotating blocks 12. The rotating block 12 is movably arranged in the second rotating groove 1202. A first rotating groove 1201 is provided at the outer wall of the bottom end of the shell 1 corresponding to the other rotating block 12. The rotating block 12 is movably arranged in the first rotating groove 1201. A slider 11 is slidably installed at the middle of one side edge of the lower surface of the stamping plate 7 near the first rotating groove 1201. A hinge seat 10 is installed on the lower surface of the slider 11. An electric telescopic rod 9 is hinged in the hinge seat 10. The telescopic end of the electric telescopic rod 9 is hinged to the hinge seat 10.

[0022] When using the device, first connect the external power supply, place the bearing on the stamping plate 7, start the hydraulic cylinder 2, the hydraulic cylinder 2 drives the stamping plate 3 to move down, the stamping plate 3 performs stamping and forming on the bearing, and then start the electric telescopic rod 9, the electric telescopic rod 9 drives the stamping plate 7 to rotate on the connecting rod 8 through one end of the stamping plate 7 connected thereto, the stamping plate 7 rotates in the rotating hole, so that the telescopic end of the electric telescopic rod 9 rotates in the articulated seat 10, when the stamping plate 7 starts to tilt from the horizontal state, the articulated seat 10 drives the slider 11 on the stamping plate 7 The stamping plate 7 is rotatable and slides to adapt to the change of the position of the stamping plate 7. When the stamping plate 7 rotates, it drives one of the rotating blocks 12 to rotate upward in the first rotating groove 1201, and also drives the other rotating block 12 to rotate downward in the second rotating groove 1202. The bearing starts to slide down with the rotation of the stamping plate 7 and slides into the unloading box 5. During stamping, one of the rotating blocks 12 is pressed in the first rotating groove 1201. The first rotating groove 1201 can provide support for the rotating block 12, and it and the connecting rod 8 fixed in the rotating hole can improve Stability during stamping. After the bearing is discharged, the electric telescopic rod 9 is started again to move upward. The electric telescopic rod 9 drives the stamping plate 7 to rotate again. The stamping plate 7 drives the rotating block 12 to press in the first rotating groove 1201 and the second rotating groove 1202. At this time, it can be known that the stamping plate 7 is in a horizontal state. The first rotating groove 1201 and the second rotating groove 1202 can also play a guiding role, which can avoid the stamping plate 7 from being in an uneven position to affect the stamping. When the device is in use, the stamping plate 7 and the connecting rod 8 are set to rotate. Block 12, an articulated seat 10 and an electric telescopic rod 9, the electric telescopic rod 9 is hinged to one side of the stamping plate 7 through the articulated seat 10, the stamping plate 7 is rotatably sleeved on the connecting rod 8, and the bearing is placed on the stamping plate 7 for stamping. After the stamping is completed, the electric telescopic rod 9 is started, and the electric telescopic rod 9 drives the stamping plate 7 to rotate on the connecting rod 8. The bearing begins to slide down with the rotation of the stamping plate 7 and slides into the discharge box 5. The operator does not need to manually remove the bearing, and the material can be discharged automatically, which improves the work efficiency and reduces the workload of the operator.

[0023] like Figure 1 , Figure 3 As shown, the bottom end of the electric telescopic rod 9 is vertically fixed on the material box 5, and the material box 5 is installed on the bottom outer wall of the shell 1, and the bottom wall surface on the side close to the first rotating groove 1201 is set as an inclined surface.

[0024] When using this device, first connect an external power supply, place the bearing on the stamping plate 7, start the hydraulic cylinder 2, the hydraulic cylinder 2 drives the stamping plate 3 to move downward, the stamping plate 3 stamps the bearing, and then start the electric telescopic rod 9. The electric telescopic rod 9 drives the stamping plate 7 to rotate through one end of the stamping plate 7 connected to it. The stamping plate 7 rotates in the rotating hole, and the bearing begins to slide down with the rotation of the stamping plate 7 and slides into the discharge box 5. Since the bottom end wall of the discharge box 5 close to the first rotating groove 1201 is set as an inclined surface, the bearing begins to slide down after falling into the discharge box 5, which is convenient for unloading.

[0025] like Figure 1 , Figure 3 , Figure 5 As shown, a hydraulic cylinder 2 is fixedly installed in the middle of the top outer wall of the housing 1, and a stamping plate 3 is installed on the output end of the hydraulic cylinder 2. The stamping plate 3 corresponds to the position of the movable hole 701, and a plurality of retaining rings 4 are equidistantly installed on the inner wall of the bottom end of the housing 1 around the movable hole 701;

[0026] When using the device, first connect the external power supply, place the bearing on the stamping plate 7, use the retaining ring 4 to prevent the bearing from shifting during stamping, start the hydraulic cylinder 2, the hydraulic cylinder 2 drives the stamping plate 3 to move downward, and the stamping plate 3 stamps the bearing.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stamping device for bearing production, comprising a housing (1), characterized in that: A movable hole (701) is provided in the middle of the bottom wall of the housing (1), and a discharge mechanism (6) for rapid discharge is installed in the movable hole (701). The discharge mechanism (6) comprises A punching plate (7) rotatably mounted in the movable hole (701); A connecting rod (8) is horizontally arranged in the middle of the stamping plate (7), the two ends of the connecting rod (8) are fixed on the housing (1), and the stamping plate (7) is rotatably sleeved on the outside of the connecting rod (8); A hinge seat (10) slidably mounted on an edge of one side of the lower surface of the punching plate (7); An electric telescopic rod (9) hinged in a hinge seat (10); When the telescopic end of the electric telescopic rod (9) drives one side of the stamping plate (7) to move downward, the stamping plate (7) rotates in the movable hole (701), and the material slides out from under the bearing after stamping.

2. A stamping device for bearing production according to claim 1, characterized in that: Mounting grooves (801) are provided in the middle of the two side walls of the movable hole (701) at locations corresponding to the connecting rod (8), and both ends of the connecting rod (8) are fixedly mounted in the mounting grooves (801) respectively.

3. A stamping device for bearing production according to claim 1, characterized in that: Rotating blocks (12) are symmetrically fixed at both ends of the outer ring surface of the stamping plate (7); a second rotating groove (1202) is opened at the inner wall of the bottom end of the shell (1) corresponding to one of the rotating blocks (12); the rotating block (12) is movably arranged in the second rotating groove (1202); a first rotating groove (1201) is opened at the outer wall of the bottom end of the shell (1) corresponding to the other rotating block (12); the rotating block (12) is movably arranged in the first rotating groove (1201).

4. A stamping device for bearing production according to claim 1, characterized in that: A slider (11) is slidably mounted on the middle of the edge of one side of the lower surface of the stamping plate (7) close to the first rotating groove (1201), and a hinge seat (10) is mounted on the lower surface of the slider (11).

5. A stamping device for bearing production according to claim 1, characterized in that: The bottom end of the electric telescopic rod (9) is vertically fixed on the material discharge box (5), and the material discharge box (5) is mounted on the outer wall of the bottom end of the shell (1).

6. A stamping device for bearing production according to claim 1, characterized in that: A hydraulic cylinder (2) is fixedly mounted in the middle of the top outer wall of the housing (1); a punching plate (3) is mounted on the output end of the hydraulic cylinder (2); the punching plate (3) corresponds to the position of the movable hole (701); and a plurality of retaining rings (4) are equidistantly mounted on the bottom inner wall of the housing (1) around the movable hole (701).

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