CN218658419U

CN218658419U - Grinding machine fixture for machining retainer

Info

Publication number: CN218658419U
Application number: CN202222872212.1U
Authority: CN
Inventors: 张天鹏; 赵晓霞; 付强
Original assignee: Dalian Huayang Seiko Bearing Manufacturing Co ltd
Current assignee: Dalian Huayang Seiko Bearing Manufacturing Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-21
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses a grinding machine anchor clamps of holder processing belongs to adds clamping apparatus technical field, and it includes the fly leaf, the top symmetry of fly leaf is equipped with two arc splint, and the equal fixedly connected with upset subassembly in one side of keeping away from mutually of two arc splint, two upset subassemblies inlay to establish and install in two connecting plates, the equal first electric putter of fixedly connected with in one side that two connecting plates kept away from mutually, two adjacent first electric putter install in same support frame. This grinding machine anchor clamps of holder processing through setting up telescopic machanism, fly leaf and upset subassembly, when overturning, arc splint are kept away from to telescopic machanism control fly leaf, can overturn the operation through the holder that upset subassembly upset arc splint drove and treat processing this moment, then adopt this mode need not to relieve the fixed back of carrying out the turn-over of treating processing holder, carry out the positioning process again for whole upset switching process is more simple relatively, does benefit to the operation of processing.

Description

Grinding machine clamp for machining retainer

Technical Field

The utility model belongs to the technical field of add clamping apparatus, specifically be a grinding machine anchor clamps of holder processing.

Background

At the in-process of processing bearing retainer, often need use the grinding machine anchor clamps to fix the bearing retainer in order to ensure the stability that the grinding machine polished to the retainer terminal surface, at present, the grinding machine anchor clamps among the prior art need arrange the holder in anchor clamps inside earlier when in-service use and fix, then carry out polishing of an terminal surface, cancel after polishing and fix and take out the holder after the upset and fix once more and just can polish another terminal surface, whole process is comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a grinding machine anchor clamps of holder processing has solved the grinding machine anchor clamps among the prior art and need arrange the holder in anchor clamps inside earlier when in service and fix, then carries out polishing of a terminal surface, and it is fixed once more after accomplishing to polish and take out the upset with the holder and fix once more and just can polish another terminal surface, the comparatively inconvenient problem of whole process.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a grinding machine anchor clamps of holder processing, includes the fly leaf, the top symmetry of fly leaf is equipped with two arc splint, and the equal fixedly connected with upset subassembly of the one side of keeping away from mutually of two arc splint, two upset subassemblies inlay to establish and install in two connecting plates, the first electric putter of the equal fixedly connected with of the one side of keeping away from mutually of two connecting plates, and two adjacent first electric putter are installed in same support frame, all are equipped with telescopic machanism on two support frames, two telescopic machanism and the fly leaf both ends face fixed connection that is located between two support frames.

As a further aspect of the present invention: the bottom fixedly connected with assembly plate of support frame, and the correspondence of the four corners department of assembly plate is equipped with the pilot hole.

As a further aspect of the present invention: the arc-shaped clamping plate is fixedly connected with a rubber layer with a shape matched with that of one surface of the overturning assembly.

As a further aspect of the present invention: the telescopic mechanism comprises a second electric push rod, the second electric push rod is embedded in the fixed seat, and the fixed seat is fixedly connected to one surface of the support frame far away from the movable plate.

As a further aspect of the present invention: the telescopic end of the second electric push rod is fixedly connected with the movable sleeve, the movable sleeve is connected to the support frame in a sliding mode, and the movable sleeve is fixedly connected with one end face of the movable plate.

As a further aspect of the present invention: the upset subassembly includes the pivot, the outside fixedly connected with handle of pivot, and a terminal surface fixed connection of pivot and arc splint, the one end that the arc splint were kept away from in the pivot is rotated and is connected in the bearing, and the bearing inlays to establish and installs on the connecting plate.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this grinding machine anchor clamps of holder processing through setting up telescopic machanism, fly leaf and upset subassembly, and when overturning, arc splint are kept away from to telescopic machanism control fly leaf, can drive the holder of treating processing through upset subassembly upset arc splint this moment and overturn the operation, then adopt this mode need not to remove the fixed back of carrying out the turn-over of treating processing holder, carry out the positioning process again for whole upset switching process is more simple relatively, does benefit to the operation of processing.

2. According to the grinding machine clamp for machining the retainer, the rubber layer is arranged, the friction force between the rubber layer and the retainer to be machined can be increased, the clamping firmness of the retainer is improved, the rubber layer has good flexibility, and the surface of the retainer to be machined is prevented from being damaged.

3. This grinding machine anchor clamps of holder processing through setting up the fly leaf, and the fly leaf can effectively treat the holder of processing and play the effect of lifting the support, keeps treating that the processing holder is located between two arc splint, and then does benefit to the follow-up centre gripping operation of treating the processing holder.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a three-dimensional structural diagram of the support frame of the present invention;

fig. 3 is a schematic three-dimensional structure of the movable plate of the present invention;

fig. 4 is a schematic three-dimensional structure view of the turnover assembly of the present invention;

in the figure: the device comprises a movable plate 1, a support frame 2, an assembly plate 3, a first electric push rod 4, a telescopic mechanism 5, a second electric push rod 51, a fixed seat 52, a movable sleeve 53, a turnover assembly 6, a handle 61, a rotating shaft 62, a bearing 63, an arc-shaped clamping plate 7, a connecting plate 8 and a rubber layer 9.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-4, the utility model provides a technical solution: a grinding machine clamp for processing a retainer comprises a movable plate 1, wherein two arc-shaped clamping plates 7 are symmetrically arranged above the movable plate 1, one surfaces, far away from a turnover assembly 6, of the arc-shaped clamping plates 7 are fixedly connected with rubber layers 9 with matched shapes, the rubber layers 9 can increase friction between the rubber layers and the retainer to be processed, the clamping firmness of the retainer is improved, and the rubber layers 9 have good flexibility, so that the surface of the retainer to be processed is prevented from being damaged;

the far sides of the two arc-shaped clamping plates 7 are fixedly connected with a turnover assembly 6, the turnover assembly 6 comprises a rotating shaft 62, the outside of the rotating shaft 62 is fixedly connected with a handle 61, the handle 61 can provide an operating point for related personnel, and a convex rod on the handle 61 can facilitate the related personnel to stir the rotating shaft 62 to rotate;

the rotating shaft 62 is fixedly connected with one end face of the arc-shaped clamping plate 7, one end of the rotating shaft 62, which is far away from the arc-shaped clamping plate 7, is rotatably connected into the bearing 63, the bearing 63 is embedded and installed on the connecting plate 8, and the bearing 63 can keep the rotating shaft 62 to smoothly rotate, so that the arc-shaped clamping plate 7 can smoothly realize the purpose of overturning;

the two overturning components 6 are embedded in the two connecting plates 8, the surfaces, far away from the two connecting plates 8, of the two connecting plates are fixedly connected with first electric push rods 4, the two adjacent first electric push rods 4 are arranged in the same supporting frame 2, and the first electric push rods 4 can control the arc-shaped clamping plates 7 to move through the overturning components 6 in a telescopic motion mode, so that the two arc-shaped clamping plates 7 can clamp and position the retainer to be machined, and can also loosen and position the machined retainer;

the bottom of the support frame 2 is fixedly connected with an assembly plate 3, and four corners of the assembly plate 3 are correspondingly provided with assembly holes which are designed to realize the purpose of locking the assembly plate 3 with the grinding machine;

the two support frames 2 are respectively provided with a telescopic mechanism 5, each telescopic mechanism 5 comprises a second electric push rod 51, the second electric push rods 51 are embedded in a fixed seat 52, and the fixed seat 52 can play a role of pushing the second electric push rods 51 to keep the stability of the second electric push rods 51;

the fixed seat 52 is fixedly connected to one surface of the support frame 2 far away from the movable plate 1, the telescopic end of the second electric push rod 51 is fixedly connected with the movable sleeve 53, the movable sleeve 53 is slidably connected to the support frame 2, the movable sleeve 53 is fixedly connected with one end surface of the movable plate 1, and the movable sleeve 53 can stably slide on the support frame 2, so that the movable plate 1 can stably move up and down;

the two telescopic mechanisms 5 are fixedly connected with two end faces of the movable plate 1 positioned between the two support frames 2, the movable plate 1 can effectively lift and support the to-be-processed retainer, and the to-be-processed retainer is kept to be positioned between the two arc-shaped clamping plates 7, so that subsequent clamping operation of the to-be-processed retainer is facilitated.

The utility model discloses a theory of operation does:

when clamping is carried out, firstly, the to-be-machined retainer is placed on the movable plate 1, the first electric push rod 4 is controlled to extend, the first electric push rod 4 pushes the connecting plate 8 to move, the arc-shaped clamping plates 7 can be driven to move through the overturning assembly 6, and the two arc-shaped clamping plates 7 are close to each other to clamp and position the to-be-machined retainer;

when treating processing holder and overturning, control second electric putter 51 and promote the running sleeve 53 downstream, make the running sleeve 53 drive fly leaf 1 downstream, make fly leaf 1 keep away from arc splint 7, then handle 61 is operatable promptly and drive pivot 62 rotatory, make arc splint 7 rotatory, because two arc splint 7 keep the clamping-force of treating processing holder, make the processing holder of treating to carry out rotatory turn-ups and handle the operation, after the turn-ups is handled, then control second electric putter 51 and drive running sleeve 53 and fly leaf 1 and upwards reset, make fly leaf 1 and arc splint 7 laminating can.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a grinding machine anchor clamps of holder processing, includes fly leaf (1), its characterized in that: the top symmetry of fly leaf (1) is equipped with two arc splint (7), keep away from the equal fixedly connected with upset subassembly (6) of one side mutually of two arc splint (7), two upset subassemblies (6) are inlayed and are established and install in two connecting plates (8), the equal first electric putter (4) of one side that two connecting plates (8) kept away from mutually, install in same support frame (2) two adjacent first electric putter (4), all be equipped with telescopic machanism (5) on two support frames (2), two telescopic machanism (5) and fly leaf (1) both ends face fixed connection that is located between two support frames (2).

2. A holder-machining grinder jig according to claim 1, characterized in that: the bottom fixedly connected with mounting plate (3) of support frame (2), and the correspondence of the four corners department of mounting plate (3) is equipped with the pilot hole.

3. A holder-machining grinder jig according to claim 1, characterized in that: the arc-shaped clamping plate (7) is far away from the rubber layer (9) with the shape matched with the shape of one surface of the overturning component (6).

4. A holder-machining grinder jig according to claim 1, characterized in that: the telescopic mechanism (5) comprises a second electric push rod (51), the second electric push rod (51) is embedded in the fixed seat (52), and the fixed seat (52) is fixedly connected to one surface of the support frame (2) far away from the movable plate (1).

5. A grinder jig for holder machining according to claim 4, characterized in that: the telescopic end of the second electric push rod (51) is fixedly connected with the movable sleeve (53), the movable sleeve (53) is connected to the support frame (2) in a sliding mode, and the movable sleeve (53) is fixedly connected with one end face of the movable plate (1).

6. A holder-machining grinder jig according to claim 1, characterized in that: upset subassembly (6) are including pivot (62), outside fixedly connected with handle (61) of pivot (62), and a terminal surface fixed connection of pivot (62) and arc splint (7), the one end rotation connection of arc splint (7) is kept away from in pivot (62) is in bearing (63), and bearing (63) inlay to establish and install on connecting plate (8).