CN222520661U - Bearing frame adds clamping apparatus - Google Patents

Abstract

The utility model relates to the technical field of bearing seat clamp devices, in particular to a bearing seat processing clamp which comprises a main box body, wherein auxiliary plates are arranged on two sides of the inner surface of the main box body, screws are arranged on the auxiliary plates for fixing, a transmission device is arranged on the surface of the main box body corresponding to the positions of the auxiliary plates, a driving device is arranged on the back side of the main box body, a telescopic column is arranged at the corresponding position of the inner surface of the main box body, a clamp plate is arranged at the front end of the telescopic column, a displacement end face is arranged on the back side of the clamp plate, a clamp arm is arranged on the outer surface of the clamp plate, a main clamp is arranged on the upper surface of the auxiliary plate, and inclined ports are arranged on the lower surface of the inner part of the main box body.

Description

Bearing frame adds clamping apparatus

Technical Field

The utility model relates to the technical field of bearing seat clamp devices, in particular to a bearing seat machining clamp.

Background

The transmission part on the machine tool is generally supported to the box body through the shaft, in order to reduce friction between the shaft and the box body, the shaft and the box body are often supported by adopting bearings, and the bearings are supported in bearing seats, so that the bearing seats are extremely wide in application range on the machine tool, the traditional processing method of the bearing seats is mainly single-piece production, each workpiece is required to be clamped again, the efficiency is very low, the labor intensity of workers is high, and the large-batch requirement of industrial bearing seat products cannot be met.

For example, the bearing seat processing clamp with the bulletin number of CN106181498A comprises a bottom plate, a clamping device and an air pump, wherein the bottom plate is a cuboid thin plate, the clamping device is arranged on the upper surface of the bottom plate, the air pump is arranged at the right front corner of the upper surface of the bottom plate and further comprises a handle, an air pipe, a pressing rod, a baffle, a positioning block, an air storage cylinder, a piston shaft, a chuck and a cylindrical pin, the baffle is arranged on the upper surface of the bottom plate opposite to the clamping device, the positioning block is arranged on the upper surface of the bottom plate and is positioned between the clamping device and the baffle, the pressing rod is fixed on the upper surface of the bottom plate and is positioned in the middle of the front-back direction, the air pump is connected with the clamping device through the air pipe, and a switch of the air pump is controlled by the handle.

The device adopts bearing seat processing clamp designed by combining multiple parts such as a bottom plate and the like, has a simple structure, is provided with eight parts in total, is controlled by the same air pump, can automatically adjust when clamping workpieces, has strong clamp adaptability, is provided with two baffle plates, is symmetrically arranged relative to the front-back symmetry line of the bottom plate, clamps one end by the clamp head when clamping the workpieces, the other end is blocked by the baffle plates to realize clamping, the length of the press rod exceeds the distance between the front baffle plate and the rear baffle plate, two ends of each press rod respectively press one workpiece, the number of the press rods is small, the clamp head clamps in a pneumatic mode, the clamping force is large, the labor intensity of workers is low, and the clamping efficiency is high, but because most of the design of the bearing seats at present is relatively similar, the arrangement of the eight clamping devices is slightly redundant, and the clamping operation of the bearing seat can be finished only by fixing a few clamping devices in the transverse and longitudinal directions.

Disclosure of utility model

The utility model aims to provide a bearing seat machining clamp which is used for solving the problems in the background technology.

The bearing seat processing clamp comprises a main box body, auxiliary plates are arranged on two sides of the inner surface of the main box body, screws are arranged on the auxiliary plates to fix the auxiliary plates, meanwhile, a transmission device is arranged on the surface of the main box body corresponding to the auxiliary plates, a driving device is arranged on the back side of the main box body, a telescopic column is arranged at a position corresponding to the inner surface, a clamping plate is arranged at the front end of the telescopic column, a displacement end face is arranged on the back side of the clamping plate, clamping arms are arranged on the outer surface of the clamping plate, a main clamp is arranged on the upper surface of the auxiliary plates, and an inclined port is arranged on the lower surface of the inner part of the main box body.

Preferably, a pushing device is arranged on the surface of the auxiliary plate, a plurality of pushing rings are arranged in the middle of the pushing device, and a pressing shaft layer is arranged on the outer layer of the pushing device.

Preferably, the auxiliary plate surface is provided with longitudinal sliding teeth passing through the pushing means.

Preferably, the foremost end of the outer pushing ring is connected with an empty plate, the upper end of the empty plate is provided with a rotating disc, and a rotating column is arranged at the upper end of the rotating disc.

Preferably, the main body clamp is arranged on the surface of the rotating column, the clamping ends are arranged at the two ends of the rotating column, and the buffer surface layer is arranged on the surface of the rotating disc.

Preferably, the inner surface of the lower end of the main box body is provided with an inclined end surface, and the corresponding part of the bottom of the inclined end surface is provided with an inclined port.

Compared with the prior art, the utility model has the beneficial effects that:

1. Compared with other bearing seat processing clamps, the device designs the processing clamps on two sides according to most models of the bearing seat, the clamping devices on two sides are utilized to transversely fix the bearing seat when the bearing seat is effectively clamped, the auxiliary fixing chuck which is longitudinally arranged can effectively fix the bearing seat longitudinally, and the clamping device has the advantages that the clamping of the bearing seat can be stably carried out due to the effect of simultaneous fixing of the two sides, and the clamping device is relatively less in other clamping devices but better in effect.

2. In addition, the device has still set up the slope at the lower extreme of anchor clamps, can not avoid producing a large amount of piece etc. when processing to the bearing frame, and the slope that sets up in the lower extreme can make things convenient for the recovery effect of rubbish such as piece, reduces the subsequent processing operation of processing personnel to the device, saves time.

Drawings

FIG. 1 is a front overview of the present utility model;

FIG. 2 is a top plan view of the upper end of the present utility model;

FIG. 3 is a left side view of the present utility model;

fig. 4 is a right side view of the present utility model.

In the figure, a clamping plate 1, a clamping arm 2, a main box body 3, a screw 4, an auxiliary plate 5, an inclined port 6, a transmission device 7, a telescopic column 8, a driving device 9, a displacement end face 10, an outer pushing ring 11, a longitudinal sliding tooth 12, a pushing device 13, a shaft pressing layer 14, an empty plate 15, a main body clamp 16, a rotating disc 17, a buffer surface layer 18, a rotating column 19 and a clamping end 20 are arranged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

Fig. 1 is a front overview of the device, the main body is a main box body 3, auxiliary plates 5 are arranged on two sides of the inner surface of the main box body 3, screws 4 are arranged on the auxiliary plates 5 for fixing, carriers required by the arrangement of subsequent longitudinal sliding teeth 12 are provided for the arrangement of the auxiliary plates 5, the inner surface of the lower end of the main box body 3 is provided with an inclined end face, an inclined port 6 is arranged at the corresponding position of the bottom of the inclined end face, and a large amount of mechanical fragments such as scraps are generated during the processing of the bearing, so that the subsequent cleaning and treatment work after the processing is relatively easy and simple due to the combination of the arranged inclined end face and the inclined port 6;

Fig. 2 is a top view of the upper end of the device, the main body is a main box body 3, meanwhile, a transmission device 7 is arranged on the surface of the main box body 3 corresponding to the position of the auxiliary plate 5, a driving device 9 is arranged on the back side of the main box body 3, the driving device 9 provides required power for the whole, because the arrangement positions of all the partial components are different, the transmission device 7 is arranged for providing power for driving parts in different directions, a telescopic column 8 is arranged at the corresponding position of the inner surface, meanwhile, a clamping plate 1 is arranged at the front end of the telescopic column 8, a displacement end face 10 is arranged on the back side of the clamping plate 1, a clamping arm 2 is arranged on the outer surface of the clamping plate 1, and the displacement end face 10 controls the movement of the clamping arm 2 to effectively clamp and fix one side direction of a bearing;

Fig. 3 is a left side view of the device, the main body is an auxiliary plate 5, a pushing device 13 is arranged on the surface of the auxiliary plate 5, namely, a device with a drum pushing column is arranged in the middle, a plurality of pushing rings 11 are arranged in the middle of the pushing device 13, the pushing rings are arranged so that the middle section part can perform forward convex movement operation, a transverse movement effect is provided for a middle main body clamp 16, the middle main body clamp can adapt to clamping bearing seats with different sizes, meanwhile, a pressing shaft layer 14 is arranged on the outer layer of the pushing device 13, and as the pushing rings 11 are embedded in the middle of the pushing device 13, the arranged pressing shaft layer 14 has a main fixing effect on the pushing rings 11, so that the design is more convenient for the disassembly and repair of the subsequent pushing rings 11, and longitudinal sliding teeth 12 are arranged on the surface of the auxiliary plate 5 to penetrate through the pushing device 13, so as to provide a longitudinal movement effect for the device, and the mutual matching with the clamping plate 1 is better;

Fig. 4 is a right side view of the present device, the main body is an outer push ring 11, the foremost end of the outer push ring 11 is connected with an empty plate 15 for accommodating carriers, a rotating disc 17 is arranged at the upper end of the empty plate 15, an effect of rotating the front end part is provided, a rotating column 19 is arranged at the upper end of the rotating disc 17, a main body clamp 16 is arranged on the surface of the rotating column 19, two ends of the rotating column 19 are provided with clamping ends 20, the positioning of the rotating column 19 enables the main body clamp 16 to perform a range of swinging amplitude, the adaptation degree of the device is increased, the positioning of the clamping ends 20 enables the rotating column 19 to rotate freely inside and not fall off, meanwhile, a buffer surface layer 18 is arranged on the surface of the rotating disc 17, and the positioning of the buffer surface layer 18 enables damage to the main body clamp 16 to be reduced when the swinging amplitude of the main body clamp 16 contacts the rotating disc 17 up and down.

During actual use, the driving device 9 and the two-side transmission devices 7 are started, the outer pushing ring 11 in the middle of the pushing devices 13 on two sides is utilized to push the middle main body clamp 16 to approach the bearing seat, the swinging amplitude and the angle of the main body clamp 16 are adjusted, the main body clamp 16 is fixed on the middle part, the pushing devices 13 are moved at the moment, the heights of the pushing devices are regulated on the height parallel and level with the clamping plate 1, the telescopic columns 8 are moved, the clamping arms 2 on the clamping plate 1 are utilized to effectively fix the other side of the bearing seat, the stability of the bearing seat is guaranteed by the three-side fixing clamps, and finally, the processing and the subsequent chip processing can be carried out.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A bearing seat processing fixture, comprising a main box (3), auxiliary plates (5) are arranged on both sides of the inner surface of the main box (3), and screws (4) are arranged on the auxiliary plates (5) to fix them, and a transmission device (7) is arranged on the surface of the main box (3) at a position corresponding to the auxiliary plate (5), a driving device (9) is arranged on the back side of the main box (3), and a telescopic column (8) is arranged at a corresponding position on the inner surface, and a clamping plate (1) is arranged at the front end of the telescopic column (8), and a displacement end surface (10) is arranged on the back side of the clamping plate (1), characterized in that: a clamping arm (2) is arranged on the outer surface of the clamping plate (1), and a main body fixture (16) is arranged on the upper surface of the auxiliary plate (5), and an inclined port (6) is arranged on the inner lower surface of the main box (3). 2. A bearing seat processing fixture according to claim 1, characterized in that: a pushing device (13) is arranged on the surface of the auxiliary plate (5), and a plurality of outer pushing rings (11) are arranged in the middle of the pushing device (13), and a pressing layer (14) is arranged on the outer layer of the pushing device (13). 3. A bearing seat processing fixture according to claim 2, characterized in that: longitudinal sliding teeth (12) are arranged on the surface of the auxiliary plate (5) and pass through the pushing device (13). 4. A bearing seat processing fixture according to claim 3, characterized in that the front end of the outer push ring (11) is connected to the empty plate (15), and a rotating disk (17) is arranged at the upper end of the empty plate (15), and a rotating column (19) is arranged at the upper end of the rotating disk (17). 5. A bearing seat processing fixture according to claim 4, characterized in that a main body fixture (16) is arranged on the surface of the rotating column (19), and locking ends (20) are arranged at both ends of the rotating column (19), and a buffer surface layer (18) is arranged on the surface of the rotating disk (17). 6. A bearing seat processing fixture according to claim 5, characterized in that: an inclined end surface is arranged on the inner surface of the lower end of the main housing (3), and an inclined port (6) is arranged at a corresponding position of the bottom of the inclined end surface.