Positioning mechanism for machining anti-falling type bearing seat

Abstract

The utility model discloses a positioning mechanism for processing an anti-falling bearing seat, which comprises a supporting plate for supporting, a positioning roller arranged at the upper end of the supporting plate, a bearing mechanism arranged at the lower end of the supporting plate and used for supporting the bearing seat, and an auxiliary plate arranged on the supporting plate and used for supporting the bearing seat. Positioning rods are fixedly connected to the left side and the right side of the auxiliary plate, a mounting rod is fixedly connected to the middle of the rear end of the auxiliary plate, and the mounting rod drives the auxiliary plate and the positioning rods to form a telescopic structure in the middle of the supporting plate. According to the positioning mechanism for machining the anti-falling type bearing seat, bearing seats of different sizes can be conveniently supported and fixed, a positioning roller is driven by a connecting bolt to stretch out and draw back at the upper end of a supporting plate, the bearing seat can be quickly positioned, and the bearing seat can be further locked and fixed by combining an auxiliary plate and a positioning rod; and the bearing seat is prevented from falling off in the machining process, and the stability of the bearing seat in the machining process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field related to bearing seat processing, in particular to a positioning mechanism for anti-slip bearing seat processing. Background Art

[0002] Bearing refers to a load used to support the shaft. It is an important component in mechanical equipment. It can effectively reduce the friction of the shaft, ensure that the movement of the shaft is within the required range, and help the shaft rotate smoothly. The bearing is usually composed of a bearing seat, rolling elements, and an inner ring. The bearing seat is an important part of the bearing. During the processing of the bearing seat, the bearing seat needs to be fixed with the help of a corresponding positioning mechanism;

[0003] With reference to Chinese patent authorization announcement number CN219521395U, the authorization announcement date is 2023.08.15, which discloses a positioning structure for bearing seat processing, including a base, a positioning component for fixing a workpiece, and a rotating component for flipping the workpiece, wherein the positioning component includes a first fixed plate arranged above the base, a cylinder connected to the first fixed plate, a pushing frame connected to the cylinder, a moving block matched with the pushing frame, an inclined groove opened at the top of the moving block, a first fixed rod connected to the pushing frame, and a first clamping plate connected to the first fixed rod. The utility model solves the problem that the existing positioning structure can position and fix the bearing seat, but its fixing effect on the bearing seat is poor, the bearing seat is prone to shaking during processing, and the workpiece cannot be flipped, which brings inconvenience to the processing and leads to insufficient practicality of the equipment by providing a base, a first fixed plate, a cylinder, a pushing frame, a moving block, an inclined groove, a first fixed rod and a first clamping plate;

[0004] However, the prior art has the problem that it is inconvenient to quickly position the bearing, it is inconvenient to fix the bearing seats of different sizes, the bearing seats are not stable during the processing, and are prone to falling off. For example, the comparative patents listed above have this problem.

[0005] Therefore, we propose a positioning mechanism for anti-slip bearing seat processing to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a positioning mechanism for anti-slip bearing seat processing, so as to solve the problems proposed in the above background technology that it is inconvenient to quickly position the bearing, it is inconvenient to fix the bearing seats of different sizes, the bearing seat has poor stability during processing, and is easy to fall off.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positioning mechanism for processing an anti-slip bearing seat, comprising a support plate for supporting and a positioning roller arranged on the upper end of the support plate;

[0008] Also includes:

[0009] A bearing mechanism, which is arranged at the lower end of the support plate and is used to support the bearing seat;

[0010] An auxiliary plate, wherein both left and right sides of the auxiliary plate are fixedly connected with positioning rods, and the middle part of the rear end of the auxiliary plate is fixedly connected with a mounting rod, and the mounting rod drives the auxiliary plate and the positioning rod to form a telescopic structure in the middle part of the supporting plate;

[0011] Wherein, the auxiliary plate is combined with the positioning rod to lock the bearing seat.

[0012] Preferably, the bearing mechanism comprises a fixed column fixedly connected to the bottom of the support plate, a movable block sleeved on the outside of the fixed column, and a supporting roller fixedly connected to the upper end of the movable block.

[0013] Preferably, the movable blocks are symmetrically arranged at the left and right ends of the fixed column, and a left-right sliding structure is formed between the movable blocks and the fixed column, and the movable blocks drive the support rollers and the support plate to form a telescopic structure;

[0014] Wherein, the support roller is connected to the support plate via a slot.

[0015] Preferably, a spring is provided at the lower end of the movable block, and a fixing pin is fixedly connected to the movable end of the spring, and a sliding structure is formed between the fixing pin and the movable block.

[0016] Preferably, both front and rear ends of the fixing pin are fixedly connected with pull rods, and the pull rods are connected to the movable block by a slot, and the lower end of the fixing pin is engaged in the fixing slot at the corresponding position, and the fixing slots are arranged at equal intervals at the bottom of the support plate.

[0017] Preferably, an auxiliary block is fixedly connected to the rear side of the upper end of the support plate, and a connecting bolt is threadedly connected to the middle of the auxiliary block, and the connecting bolt is rotationally connected to the positioning roller.

[0018] Preferably, the connecting bolt drives the positioning roller to form a lifting structure at the upper end of the support plate, and the positioning roller is connected to the support plate by a slot.

[0019] Preferably, the mounting rod is inserted into the through slot, and the rear end of the mounting rod is threadedly connected with a mounting cap, and the mounting cap is fittedly arranged on the rear end of the support plate, and the through slot is opened in the middle of the support plate.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the positioning mechanism for the processing of the anti-slip bearing seat is convenient for supporting and fixing bearing seats of different sizes through the setting of the bearing mechanism, and the positioning roller is driven to extend and retract at the upper end of the support plate by the connecting bolt, so that the bearing seat can be quickly positioned, and the setting of the auxiliary plate and the positioning rod can further lock and fix the bearing seat, so as to prevent the bearing seat from falling off during the processing and improve the stability of the bearing seat during the processing;

[0021] 1. A bearing mechanism is provided, which includes a fixed column, a movable block and a support roller. The movable block slides between the fixed column to drive the support roller to move, and the spacing between the support rollers on the left and right sides is adjusted, so as to facilitate the support and fixation of bearing seats of different sizes;

[0022] 2. A connecting bolt and a positioning roller are provided. The connecting bolt and the positioning roller are rotatably connected. The connecting bolt drives the positioning roller to rise and fall on the upper end of the support plate, thereby facilitating the rapid positioning of the bearing seat;

[0023] 3. An auxiliary plate and a positioning rod are provided, which facilitate the compression and locking of the bearing to prevent the bearing from falling off during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the overall structure of the load-bearing mechanism of the utility model;

[0026] Figure 3 It is a side view cutaway structural schematic diagram of the utility model;

[0027] Figure 4 This is a schematic diagram of the overall structure of the support plate, support roller and positioning roller connected in the utility model;

[0028] Figure 5 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0029] Figure 6 It is a schematic diagram of the side view structure of the connection of the auxiliary plate, the positioning rod, the mounting rod and the mounting cap of the utility model.

[0030] In the figure: 1. support plate; 2. bearing mechanism; 3. fixed column; 4. movable block; 5. support roller; 6. spring; 7. fixing pin; 8. pull rod; 9. fixing groove; 10. auxiliary block; 11. connecting bolt; 12. positioning roller; 13. through groove; 14. auxiliary plate; 15. positioning rod; 16. mounting rod; 17. mounting cap. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-6 The utility model provides a technical solution: a positioning mechanism for anti-slip bearing seat processing, including a support plate 1, a bearing mechanism 2, a fixed column 3, a movable block 4, a support roller 5, a spring 6, a fixed pin 7, a pull rod 8, a fixed groove 9, an auxiliary block 10, a connecting bolt 11, a positioning roller 12, a through groove 13, an auxiliary plate 14, a positioning rod 15, a mounting rod 16 and a mounting cap 17.

[0033] When using the positioning mechanism for the anti-dropout bearing seat machining, Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a bearing mechanism 2 is provided at the bottom of the support plate 1, and the bearing mechanism 2 includes a fixed column 3 fixedly connected to the bottom of the support plate 1, a movable block 4 sleeved on the outside of the fixed column 3 and a support roller 5 fixedly connected to the upper end of the movable block 4. First, according to the actual size of the bearing seat, by pulling the pull rod 8 upward, the pull rod 8 drives the fixed pin 7 to move upward, so that the fixed pin 7 slides in the middle of the movable block 4, and the fixed pin 7 squeezes the spring 6, so that the spring 6 undergoes elastic deformation. At this time, the lower end of the fixed pin 7 is withdrawn from the fixed groove 9, thereby releasing the limit between the movable block 4 and the fixed column 3, and then pressing the movable block 4, the movable block 4 slides between the fixed column 3, so that the movable block 4 drives the support roller 5 to expand and contract with the support plate 1, and the distance between the support rollers 5 on the left and right sides is adjusted, so as to facilitate the support and fixation of bearing seats of different sizes;

[0034] After the spacing adjustment is completed, the pull rod 8 is directly released. At this time, the spring 6 recovers its elastic deformation, driving the fixing pin 7 to slide downward, and the fixing grooves 9 are arranged at equal intervals at the bottom of the support plate 1. At this time, the fixing pin 7 moves downward and engages in the fixing grooves 9 at the corresponding positions, thereby facilitating the fixing of the movable block 4 and the fixing column 3. The support roller 5 is placed at the corresponding position at the lower end of the support plate 1, and then the processed bearing seat is directly placed on the upper end of the support roller 5. Figure 3 and Figure 6As shown, the connecting bolt 11 threadedly connected to the middle of the auxiliary block 10 can be rotated, and the connecting bolt 11 and the positioning roller 12 can be rotated, and the connecting bolt 11 drives the positioning roller 12 to rise and fall at the upper end of the support plate 1, and the positioning roller 12 moves downward to quickly position the bearing seat;

[0035] After the positioning is completed, the auxiliary plate 14 drives the mounting rod 16 to be inserted into the middle of the through groove 13, and the mounting rod 16 is inserted into the middle of the bearing seat, and the left and right ends of the auxiliary plate 14 are fixedly connected with positioning rods 15. The auxiliary plate 14 drives the positioning rod 15 to fit between the bearing seat, which is convenient for further pressing and locking the bearing seat to prevent the bearing seat from falling off during the processing. Then, the mounting cap 17 threadedly connected to the rear end of the mounting rod 16 is rotated so that the mounting cap 17 is fit and set at the rear end of the support plate 1, which is convenient for fixing the mounting rod 16 and the support plate 1. After the bearing seat is locked, it can be processed.

[0036] 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 positioning mechanism for processing an anti-slip bearing seat, comprising a support plate (1) for supporting and a positioning roller (12) arranged on the upper end of the support plate (1); It is characterized in that Also includes: A bearing mechanism (2), wherein the bearing mechanism (2) is arranged at the lower end of the support plate (1), and the bearing mechanism (2) is used to support the bearing seat; An auxiliary plate (14), wherein both left and right sides of the auxiliary plate (14) are fixedly connected to positioning rods (15), and a mounting rod (16) is fixedly connected to the middle of the rear end of the auxiliary plate (14), and the mounting rod (16) drives the auxiliary plate (14) and the positioning rod (15) to form a telescopic structure in the middle of the support plate (1); Wherein, the auxiliary plate (14) is combined with the positioning rod (15) to lock the bearing seat.

2. The positioning mechanism for anti-slip bearing seat processing according to claim 1 is characterized in that: The bearing mechanism (2) comprises a fixed column (3) fixedly connected to the bottom of the support plate (1), a movable block (4) sleeved on the outside of the fixed column (3), and a supporting roller (5) fixedly connected to the upper end of the movable block (4).

3. The positioning mechanism for processing an anti-slip bearing seat according to claim 2, characterized in that: The movable block (4) is symmetrically arranged at the left and right ends of the fixed column (3), and a left-right sliding structure is formed between the movable block (4) and the fixed column (3), and the movable block (4) drives the support roller (5) and the support plate (1) to form a telescopic structure; Wherein, the support roller (5) and the support plate (1) are connected via a slot.

4. The positioning mechanism for processing an anti-slip bearing seat according to claim 3, characterized in that: A spring (6) is provided at the lower end of the movable block (4), and a fixed pin (7) is fixedly connected to the movable end of the spring (6), and a sliding structure is formed between the fixed pin (7) and the movable block (4).

5. The positioning mechanism for processing an anti-slip bearing seat according to claim 4, characterized in that: The front and rear ends of the fixed pin (7) are fixedly connected to a pull rod (8), and the pull rod (8) is connected to the movable block (4) by a slot, and the lower end of the fixed pin (7) is engaged in a fixed slot (9) at a corresponding position, and the fixed slots (9) are arranged at equal intervals at the bottom of the support plate (1).

6. The positioning mechanism for processing an anti-slip bearing seat according to claim 1, characterized in that: An auxiliary block (10) is fixedly connected to the rear side of the upper end of the support plate (1), and a connecting bolt (11) is threadedly connected to the middle of the auxiliary block (10), and the connecting bolt (11) is rotationally connected to the positioning roller (12).

7. The positioning mechanism for processing an anti-slip bearing seat according to claim 6, characterized in that: The connecting bolt (11) drives the positioning roller (12) to form a lifting structure at the upper end of the support plate (1), and the positioning roller (12) and the support plate (1) are connected by a slot.

8. The positioning mechanism for processing an anti-slip bearing seat according to claim 1, characterized in that: The mounting rod (16) is inserted into the through slot (13), and the rear end of the mounting rod (16) is threadedly connected with a mounting cap (17), and the mounting cap (17) is fitted on the rear end of the support plate (1), and the through slot (13) is opened in the middle of the support plate (1).

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