CN217728516U - Fixing clamp for manufacturing bearing ring with outer ring step structure - Google Patents

Abstract

The utility model discloses a fixing fixture for manufacturing a bearing ring with a stepped outer ring structure. A positioning mechanism is installed on the outer rear of the rotating mechanism. The fixed fixture for the manufacture of a bearing ring with a stepped outer ring structure is provided with a rotating shaft, a positioning rod, a positioning disc and a positioning groove. After the rotating disc is rotated to an appropriate position, the positioning rod is rotated The shaft is rotated downward, so that the positioning rod and the positioning groove on the outer wall of the positioning plate are clamped and fixed, so as to avoid loosening during the clamping process. Under the action, the movable rod inside the through hole can be twisted according to the size of the product inside the connecting frame, so that the movable rod drives the fixing clip to clamp and fix the product inside the connecting frame, which improves the practicability of the device.

Description

Fixing jig for manufacturing bearing ring with stepped outer ring structure

technical field

The utility model relates to the technical field related to bearings, in particular to a fixing fixture for manufacturing a bearing ring with a stepped outer ring structure.

Background technique

Bearings are an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. Therefore, in the production process of the bearing, we need a fixed fixture for the manufacture of bearing rings with a stepped outer ring structure.

The currently used fixing jig for manufacturing bearing rings with a stepped outer ring structure is relatively fixed and difficult to adjust during use, thus reducing the practicability of the jig and reducing production efficiency during production and processing.

Utility model content

The purpose of this utility model is to provide a fixed fixture for manufacturing bearing rings with a stepped outer ring structure, so as to solve the problems in the process of using the currently used fixed fixture for bearing rings with stepped outer ring structures proposed in the background technology. Among them, the structure is relatively fixed and difficult to adjust, which reduces the practicability of the fixture during the production process and reduces the problem of production efficiency.

In order to achieve the above purpose, the utility model provides the following technical solutions: a fixed jig for manufacturing bearing rings with a stepped outer ring structure, including a workbench, a guide frame is arranged above the outside of the workbench, and the outside of the guide frame The wall is provided with a rotating mechanism, a positioning mechanism is installed behind the outer side of the rotating mechanism, a connecting block is installed inside the guide frame, and a clamping mechanism is welded at one end of the connecting block.

Preferably, the rotating mechanism includes a rotating disc, a rotating rod, an upper adjusting rod and a lower adjusting rod, the rotating disc is installed on the outer side wall of the guide frame, and a rotating rod is arranged in front of the outer side of the rotating disc, and the rotating rod An upper adjusting rod is arranged above the outer side of the turning rod, and a lower adjusting rod is arranged under the outer side of the turning rod.

Preferably, the positioning mechanism includes a rotating shaft, a positioning rod, a positioning plate and a positioning groove, the rotating shaft is installed behind the outer side of the rotating plate, the outer wall of the rotating shaft is welded with a positioning rod, and the positioning plate is welded On the outer wall of the workbench, a positioning groove is opened on the outer wall of the positioning plate.

Preferably, the positioning rod is engaged with the positioning groove, and the positioning rod is arranged in an "L" shape.

Preferably, the clamping mechanism includes a connecting frame, a through hole, a movable rod, a fixing clip and a rubber pad. The inner side of the hole is covered with a movable rod, and one end of the movable rod is riveted with a fixing clip, and a rubber pad is pasted on the inner side wall of the fixing clip.

Preferably, the movable rod is engaged with the fixed clip, and one end of the movable rod is arranged in a "convex" structure.

Compared with the prior art, the beneficial effects of the utility model are:

1. The fixed jig for manufacturing bearing rings with a stepped outer ring structure can be rotated by turning the rotating disc to drive the rotating rod to rotate through the cooperation of the rotating disc, the rotating rod, the upper adjusting rod and the lower adjusting rod, so that Drive the upper and lower adjustment rods on the inside of the guide frame to adjust the width, which avoids the difficulty of adjusting the clamping device when it is relatively fixed, and improves the practicability of the device;

2. The fixing jig for manufacturing bearing rings with a stepped outer ring structure, through the cooperation of the rotating shaft, positioning rod, positioning disc and positioning groove, after the rotating disc is rotated to a suitable position, the positioning rod By rotating the rotating shaft downward, the positioning rod and the positioning groove on the outer wall of the positioning plate are engaged and fixed to avoid loosening during the clamping process. By setting the connecting frame, through hole, movable rod, fixing clip and rubber pad Under the cooperative action of the connecting frame, the movable rod inside the through hole can be twisted according to the size of the product inside the connecting frame, so that the movable rod drives the fixed clip to clamp and fix the product inside the connecting frame, which improves the practicability of the device.

Description of drawings

Fig. 1 is a schematic view of the front view structure of the utility model;

Fig. 2 is a structural schematic diagram of some parts of the rotating mechanism of the utility model;

Fig. 3 is a structural schematic diagram of the clamping mechanism of the present invention;

Fig. 4 is a schematic diagram of the enlarged structure of part A in Fig. 1 of the present utility model.

In the figure: 1, workbench; 2, guide frame; 3, rotating mechanism; 301, rotating disc; 302, rotating rod; 303, upper adjusting rod; 304, lower adjusting rod; 4, positioning mechanism; 401, rotating shaft; 402, positioning rod; 403, positioning plate; 404, positioning groove; 5, connecting block; 6, clamping mechanism; 601, connecting frame; 602, through hole; 603, movable rod; 604, fixed clip; 605, rubber pad .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a fixed fixture for the manufacture of bearing rings with a stepped outer ring structure, including a workbench 1, a guide frame 2 is arranged on the outer side of the workbench 1, and the guide frame The outer sidewall of 2 is provided with turning mechanism 3, and turning mechanism 3 comprises turning disc 301, turning lever 302, upper adjustment lever 303 and lower adjusting lever 304, and turning disc 301 is installed on the outer sidewall of guide frame 2, and the outside front side of turning disc 301 Rotating rod 302 is provided, upper adjusting rod 303 is arranged on the outer side of rotating rod 302, lower adjusting rod 304 is arranged on the outer side of rotating rod 302, by setting rotating disc 301, rotating rod 302, upper adjusting rod 303 and lower adjusting rod Under the cooperation of 304, the rotating disc 301 can be twisted to drive the rotating rod 302 to rotate, thereby driving the upper adjusting rod 303 and the lower adjusting rod 304 on the inside of the guide frame 2 to adjust the width, avoiding that the clamping device is relatively fixed and difficult to adjust. Improve the practicality of the device;

The outside rear of rotating mechanism 3 is equipped with positioning mechanism 4, and positioning mechanism 4 comprises rotating shaft 401, positioning bar 402, positioning disc 403 and positioning groove 404, and rotating shaft 401 is installed in the outer rear of rotating disc 301, and the outer side wall of rotating shaft 401 Positioning rod 402 is welded, including positioning disc 403 welded on the outer side wall of workbench 1, and the outer side wall of positioning disc 403 is provided with positioning groove 404, by setting the cooperation of rotating shaft 401, positioning rod 402, positioning disc 403 and positioning groove 404 Under the action, after the rotating disk 301 is rotated to a suitable position, the positioning rod 402 is rotated downward through the rotating shaft 401, so that the positioning rod 402 is engaged with the positioning groove 404 on the outer wall of the positioning disk 403, and the clamping is avoided. Looseness occurs during the holding process, the positioning rod 402 is engaged with the positioning groove 404, and the positioning rod 402 is set in an "L"-shaped structure, and the inner side of the guide frame 2 is equipped with a connecting block 5;

One end of connecting block 5 is welded with clamping mechanism 6, and clamping mechanism 6 comprises connecting frame 601, through hole 602, movable rod 603, fixed clip 604 and rubber pad 605, and connecting frame 601 is installed on one end of connecting block 5, and connecting frame The outer wall of 601 is provided with a through hole 602, and the inner side of the through hole 602 is covered with a movable rod 603. One end of the movable rod 603 is riveted with a fixed clip 604, and the inner wall of the fixed clip 604 is attached with a rubber pad 605. By setting the connecting frame Under the cooperation of 601, through hole 602, movable rod 603, fixed clip 604 and rubber pad 605, the movable rod 603 inside the through hole 602 can be screwed according to the size of the product inside the connecting frame 601, so that the movable rod 603 drives the fixed clip 604 clamps and fixes the product inside the connecting frame 601, which improves the practicability of the device. The movable rod 603 is engaged with the fixed clip 604, and one end of the movable rod 603 is set in a "convex" structure. Through the movable rod 603 The engaging connection with the fixing clip 604 facilitates installation and removal of the fixing clip 604 .

Working principle: first move the device to the designated position, and then through the cooperation of the rotating disc 301, the rotating rod 302, the upper adjusting rod 303 and the lower adjusting rod 304, the rotating disc 301 can be rotated to drive the rotating rod 302 to rotate , thereby driving the upper adjustment rod 303 and the lower adjustment rod 304 on the inside of the guide frame 2 to adjust the width, and then by setting the rotating shaft 401, the positioning rod 402, the positioning disc 403 and the positioning groove 404 under the cooperation of the rotating disc 301 After rotating to a suitable position, the positioning rod 402 is rotated downward through the rotating shaft 401, so that the positioning rod 402 is engaged and fixed with the positioning groove 404 on the outer wall of the positioning plate 403, and finally by setting the connecting frame 601, the through hole 602, Under the cooperative action of the movable rod 603, the fixed clip 604 and the rubber pad 605, the movable rod 603 inside the through hole 602 can be twisted according to the size of the product inside the connecting frame 601, so that the movable rod 603 drives the fixed clip 604 to the inside of the connecting frame 601. The product is clamped and fixed, thus completing the operation process of a fixing fixture for the manufacture of a bearing ring with a stepped outer ring structure.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a mounting fixture is used in bearing ring of outer lane stair structure manufacturing, a serial communication port, including workstation (1), the outside top of workstation (1) is provided with leading truck (2), the lateral wall of leading truck (2) is provided with slewing mechanism (3), positioning mechanism (4) are installed at the outside rear of slewing mechanism (3), connecting block (5) are installed to the inboard of leading truck (2), the one end welding of connecting block (5) has fixture (6).

2. The fixing jig for manufacturing a bearing ring having an outer ring stepped structure according to claim 1, wherein: slewing mechanism (3) include rolling disc (301), dwang (302), go up regulation pole (303) and lower regulation pole (304), the lateral wall at leading truck (2) is installed in rolling disc (301), the outside place ahead of rolling disc (301) is provided with dwang (302), the outside top of dwang (302) is provided with upper adjusting pole (303), the outside below of dwang (302) is provided with lower regulation pole (304).

3. The fixing jig for manufacturing a bearing ring having an outer ring stepped structure according to claim 2, wherein: positioning mechanism (4) include axis of rotation (401), locating lever (402), positioning disk (403) and constant head tank (404), the outside rear at rolling disk (301) is installed in axis of rotation (401), the lateral wall welding of axis of rotation (401) has locating lever (402), the lateral wall of positioning disk (403) welding at workstation (1), constant head tank (404) have been seted up to the lateral wall of positioning disk (403).

4. The fixing jig for manufacturing a bearing ring having an outer ring stepped structure according to claim 3, wherein: the positioning rod (402) is clamped and connected with the positioning groove (404), and the positioning rod (402) is arranged in an L-shaped structure.

5. The fixing jig for manufacturing a bearing ring having an outer ring stepped structure according to claim 1, wherein: fixture (6) are including link (601), through hole (602), movable rod (603), fixation clamp (604) and rubber pad (605), the one end in connecting block (5) is installed in link (601), through hole (602) has been seted up to the lateral wall of link (601), the inboard cover of through hole (602) is equipped with movable rod (603), the one end riveting of movable rod (603) has fixation clamp (604), the inside wall laminating of fixation clamp (604) has rubber pad (605).

6. The fixing jig for manufacturing a bearing ring having an outer ring stepped structure according to claim 5, wherein: the movable rod (603) is connected with the fixed clamp (604) in a clamping mode, and one end of the movable rod (603) is arranged in a convex structure.

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