Notching press structure for machining needle bearing

Abstract

The utility model relates to the technical field of needle bearings, in particular to a notching press structure for needle bearing machining, and solves the problems that in the prior art, when a bearing is clamped through a clamping structure, the purpose of rapidly replacing the bearing cannot be achieved, and therefore the notching continuity and notching efficiency of the bearing are reduced. A notching press structure for needle bearing machining comprises a notching press and a containing disc. The containing disc is connected to one side of the top of the notching press through the rotating base. The placing disc is circular, and a plurality of clamping modules are arranged at the top of the placing disc. The placing disc is driven to rotate by rotating the base, one bearing is rotated to the notching position of the notching press to be machined, rotation is continued after machining is completed, the other bearing to be machined can be rotated to the notching position, the machined bearing is taken out, continuous machining is achieved, and machining efficiency is improved. And the machining convenience and efficiency are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of needle roller bearings, in particular to a notching machine structure for processing needle roller bearings. Background Art

[0002] Needle roller bearings are roller bearings with cylindrical rollers. Relative to their diameter, the rollers are thin and long. Despite their small cross-section, the bearings still have a high load-bearing capacity. Needle roller bearings are equipped with thin and long rollers (roller diameter D<5mm, L / D≥2.5, L is the roller length), so the radial structure is compact. When the inner diameter size and load capacity are the same as other types of bearings, the outer diameter is the smallest. It is particularly suitable for support structures with limited radial installation dimensions.

[0003] When processing needle roller bearings, the inner grooves need to be punched, so the use of a notching machine is essential. At the same time, in order to ensure the stability of the processing, it is crucial to clamp and position the bearings. In particular, when the bearings are clamped by the clamping structure, the purpose of quickly replacing the bearings cannot be achieved, thereby reducing the continuity and efficiency of the bearing notching. Therefore, we proposed a notching machine structure for needle roller bearing processing that is convenient for realizing continuous processing of multiple bearings to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a notching machine structure for needle roller bearing processing, which solves the problem in the prior art that when the bearing is clamped by a clamping structure, the purpose of quickly replacing the bearing cannot be achieved, thereby reducing the continuity and efficiency of the bearing notching.

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

[0006] A notching machine structure for processing needle roller bearings, comprising a notching machine and a placing plate;

[0007] The placing plate is connected to one side of the top of the notching machine through a rotating base;

[0008] The placement plate is circular in shape, and a plurality of clamping modules are arranged on the top of the placement plate, and the plurality of clamping modules are arranged in a circular array along the circumference of the placement plate;

[0009] A plurality of movable chambers are arranged inside the placing plate and along the circumferential direction of the placing plate, and movable grooves penetrating the top of the placing plate are arranged on both sides of the top of each movable chamber, and a plurality of the clamping modules are arranged inside the plurality of movable chambers respectively.

[0010] Preferably, the clamping module comprises two moving rods, which are respectively slidably connected to the inside of two moving grooves, and the top end of the moving rod is connected to the clamping plate, and the bottom end is connected to the moving plate.

[0011] Preferably, the two clamping plates are both arc-shaped, and corresponding sides of the two clamping plates are connected with flexible pads.

[0012] Preferably, both sides of the movable plate are slidably connected to the inner wall of the movable chamber, and the outer ring of the placement plate is provided with a plurality of mounting grooves corresponding to the positions of the plurality of movable chambers respectively.

[0013] Preferably, a bidirectional screw is horizontally arranged between the two movable plates, and both ends of the bidirectional screw pass through the adjacent movable plates through screw sleeves. One end of the bidirectional screw is rotatably connected to the inner wall of the movable chamber, and the other end passes through the side wall of the placement plate through a shaft sleeve.

[0014] Preferably, a driving motor is installed on one side of the mounting groove, and an output end of the driving motor is drivingly connected to one end of the bidirectional screw.

[0015] The utility model has at least the following beneficial effects:

[0016] Through the setting of several clamping modules, firstly, multiple bearings are connected to multiple clamping modules respectively, and the placing plate is driven to rotate by rotating the base, and one of the bearings is rotated to the notching position of the notching machine for processing. After the processing is completed, the rotation is continued to rotate, and the other bearing to be processed can be rotated to the notching position. The processed bearing is taken out, realizing continuous processing and greatly improving the convenience and efficiency of processing.

[0017] The utility model also has the following beneficial effects:

[0018] First, multiple bearings are respectively connected to multiple clamping modules, and the placement plate is driven to rotate by rotating the base, and one of the bearings is rotated to the notching position of the notching machine for processing. After the processing is completed, the rotation is continued, and the other bearing to be processed can be rotated to the notching position. The processed bearing is taken out, and continuous processing is achieved, which greatly improves the convenience and efficiency of processing. The setting of the moving rod and the moving groove facilitates the movement of the two clamping plates, thereby achieving the purpose of mobile clamping. The arc-shaped setting of the clamping plate facilitates the fitting clamping of the outer ring of the bearing. The setting of the mounting groove facilitates the connection and installation of the drive motor, thereby achieving the purpose of automatic drive. The setting of the bidirectional screw and the moving plate can drive the two moving plates to move closer or farther away from each other by rotating the bidirectional screw. The setting of the drive motor facilitates the active rotation of the bidirectional screw, thereby improving the convenience and efficiency of bearing clamping. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the placement plate of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the mobile trough of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the clamping module of the utility model.

[0024] In the figure: 1. Notching machine; 2. Placement plate; 3. Clamping module; 4. Rotating base; 5. Mounting slot; 6. Moving slot; 7. Driving motor; 8. Moving rod; 9. Clamping plate; 10. Bidirectional screw; 11. Moving plate. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] Reference Figure 1-4 , a notching machine structure for needle roller bearing processing, comprising a notching machine 1 and a placing plate 2;

[0027] The placing plate 2 is connected to one side of the top of the notching machine 1 through a rotating base 4;

[0028] The placement plate 2 is circular in shape, and a plurality of clamping modules 3 are arranged on the top of the placement plate 2. The plurality of clamping modules 3 are arranged in a circular array along the circumference of the placement plate 2.

[0029] Several movable chambers are provided inside the placement plate 2 and along the circumferential direction of the placement plate 2, and movable grooves 6 that penetrate the top of the placement plate 2 are provided on both sides of the top of each movable chamber, and several clamping modules 3 are respectively arranged inside the several movable chambers. Specifically, through the setting of several clamping modules 3, firstly, multiple bearings are respectively connected to multiple clamping modules 3, and the placement plate 2 is driven to rotate by the rotating base 4, and one of the bearings is rotated to the notching position of the notching machine 1 for processing. After the processing is completed, the rotation is continued, and the other bearing to be processed can be rotated to the notching position, and the processed bearing is taken out, thereby realizing continuous processing and greatly improving the convenience and efficiency of processing.

[0030] Furthermore, the clamping module 3 includes two moving rods 8, which are respectively slidably connected to the inside of the two moving grooves 6. The top end of the moving rod 8 is connected to the clamping plate 9, and the bottom end is connected to the moving plate 11. Specifically, through the setting of the moving rod 8 and the moving groove 6, it is convenient to move the two clamping plates 9, thereby achieving the purpose of mobile clamping.

[0031] Furthermore, the two clamping plates 9 are both arc-shaped, and flexible pads are connected to corresponding sides of the two clamping plates 9. Specifically, the arc-shaped setting of the clamping plates 9 facilitates the fitting and clamping of the outer ring of the bearing.

[0032] Furthermore, both sides of the movable plate 11 are slidably connected to the inner wall of the movable chamber, and the outer ring of the placement plate 2 is provided with a plurality of mounting grooves 5 corresponding to the positions of the plurality of movable chambers. Specifically, through the setting of the mounting grooves 5, the connection and installation of the driving motor 7 are facilitated, thereby achieving the purpose of automatic driving.

[0033] Furthermore, a bidirectional screw 10 is horizontally arranged between the two movable plates 11, and both ends of the bidirectional screw 10 pass through the adjacent movable plates 11 through screw sleeves. One end of the bidirectional screw 10 is rotatably connected to the inner wall of the movable chamber, and the other end passes through the side wall of the placement disk 2 through a shaft sleeve. Specifically, through the arrangement of the bidirectional screw 10 and the movable plate 11, rotating the bidirectional screw 10 can realize the movement of driving the two movable plates 11 to move closer to or away from each other.

[0034] Furthermore, a drive motor 7 is installed on one side of the mounting groove 5, and the output end of the drive motor 7 is transmission-connected to one end of the bidirectional screw 10. Specifically, through the setting of the drive motor 7, it is convenient to drive the bidirectional screw 10 to actively rotate, thereby improving the convenience and efficiency of bearing clamping.

[0035] To sum up: first, multiple bearings are respectively connected to multiple clamping modules 3, and the placement plate 2 is driven to rotate by rotating the base 4, and one of the bearings is rotated to the notching position of the notching machine 1 for processing. After the processing is completed, continue to rotate, and the other bearing to be processed can be rotated to the notching position. The processed bearing is taken out, realizing continuous processing, which greatly improves the convenience and efficiency of processing. Through the setting of the moving rod 8 and the moving groove 6, it is convenient to realize the movement of the two clamping plates 9, thereby achieving the purpose of mobile clamping. Through the arc setting of the clamping plate 9, it is convenient to fit and clamp the outer ring of the bearing. Through the setting of the mounting groove 5, it is convenient to connect and install the drive motor 7, thereby achieving the purpose of automatic drive. Through the setting of the bidirectional screw 10 and the moving plate 11, rotating the bidirectional screw 10 can realize the action of driving the two moving plates 11 to move closer or farther away from each other. Through the setting of the drive motor 7, it is convenient to realize the active rotation of the bidirectional screw 10, thereby improving the convenience and efficiency of bearing clamping.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A notching machine structure for needle roller bearing processing, characterized in that: include: A notching machine (1) and a placing plate (2); The placement plate (2) is connected to one side of the top of the notching machine (1) via a rotating base (4); The placement plate (2) is circular in shape, and a plurality of clamping modules (3) are arranged on the top of the placement plate (2), wherein the plurality of clamping modules (3) are arranged in a circular array along the circumferential direction of the placement plate (2); A plurality of movable chambers are arranged inside the placement plate (2) and along the circumferential direction of the placement plate (2), and movable grooves (6) penetrating the top of the placement plate (2) are arranged on both sides of the top of each movable chamber, and a plurality of the clamping modules (3) are arranged inside the plurality of movable chambers respectively.

2. The notching machine structure for needle roller bearing processing according to claim 1 is characterized in that: The clamping module (3) comprises two moving rods (8), the two moving rods (8) are respectively slidably connected to the inside of two moving grooves (6), the top end of the moving rod (8) is connected to a clamping plate (9), and the bottom end is connected to a moving plate (11).

3. The notching machine structure for needle roller bearing processing according to claim 2 is characterized in that: The two clamping plates (9) are both arc-shaped, and corresponding sides of the two clamping plates (9) are connected with flexible pads.

4. The notching machine structure for needle roller bearing processing according to claim 2 is characterized in that: Both sides of the movable plate (11) are slidably connected to the inner wall of the movable chamber, and the outer ring of the placement plate (2) is provided with a plurality of mounting grooves (5) corresponding to the positions of the plurality of movable chambers respectively.

5. The notching machine structure for needle roller bearing processing according to claim 4 is characterized in that: A bidirectional screw (10) is horizontally arranged between the two movable plates (11), and both ends of the bidirectional screw (10) penetrate the adjacent movable plates (11) through screw sleeves. One end of the bidirectional screw (10) is rotatably connected to the inner wall of the movable chamber, and the other end penetrates the side wall of the placement plate (2) through a shaft sleeve.

6. The notching machine structure for needle roller bearing processing according to claim 5 is characterized in that: A driving motor (7) is installed on one side of the installation groove (5), and an output end of the driving motor (7) is drivingly connected to one end of a bidirectional screw rod (10).

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