CN219131585U - Machining workpiece fixing center frame capable of being positioned and adjusted - Google Patents

Abstract

The utility model relates to the technical field of machining of mechanical workpieces, in particular to a machining workpiece fixing center frame capable of being positioned and adjusted. The utility model provides a workpiece fixing center frame capable of protecting and clamping a workpiece, avoiding damage to the workpiece and facilitating positioning adjustment for correcting the clamping position of the workpiece. The utility model provides a but fixed center frame of processing work piece of location regulation, is including supporting base, slide base, rotates semi-ring and bolt etc. and two slide base about supporting base bottom slidingtype is connected with, and the supporting base top rotation is connected with rotates the semi-ring, rotates the joint between semi-ring and the supporting base and has the bolt. According to the utility model, the workpiece is clamped stably by the roller on the positioning piece, the roller can avoid abrasion to the surface of the workpiece, and meanwhile, in the clamping and fixing process, the position of the workpiece can be detected by using the dial indicator, so that deviation of the clamping position of the workpiece is avoided, and the influence on subsequent processing is avoided.

Description

Machining workpiece fixing center frame capable of being positioned and adjusted

Technical Field

The utility model relates to the technical field of machining of mechanical workpieces, in particular to a machining workpiece fixing center frame capable of being positioned and adjusted.

Background

The work piece refers to the machining object in the machining process, the work piece can be single part, also can be the part combination of equipment together, in the work piece machining process, in order to improve the stability to work piece processing, it is fixed to need to carry out the centre gripping to the work piece, thereby avoid the work piece to appear the skew in the course of working, cause processing failure, current device is carrying out the centre gripping fixed in-process to the work piece, generally directly carry out the centre gripping through holding equipment to the work piece, afterwards carry out adjustment to the work piece, thereby make the work piece be convenient for carry out processing at the follow-up, but current device is carrying out the in-process to the work piece, the too sharp condition of holding equipment contact point can appear, lead to the impaired condition of work piece surface, simultaneously when carrying out the location to the work piece position, need additionally use location detection device to carry out position detection, make work piece machining efficiency reduce.

Therefore, a processing workpiece fixing center frame capable of protecting and clamping a workpiece, avoiding damage to the workpiece and facilitating positioning and adjusting correction of the clamping position of the workpiece is developed at present.

Disclosure of Invention

In order to overcome the defect that in the prior device, when a workpiece is clamped, the contact point of clamping equipment is possibly too sharp, so that the surface of the workpiece is damaged, and meanwhile, when the position of the workpiece is positioned, the position detection device is additionally required to be used for detecting the position, so that the processing efficiency of the workpiece is reduced.

The technical scheme is as follows:

the utility model provides a but fixed center frame of processing work piece of location regulation, including supporting the base, sliding seat, rotate the semi-ring, the bolt, setting element and correction mechanism, two sliding seat about supporting base bottom slidingtype is connected with, sliding seat is used for carrying out the joint with the lathe, supporting base top rotation is connected with rotates the semi-ring, the joint has the bolt between rotation semi-ring and the supporting seat, the bolt can make supporting base and rotate the semi-ring and lock, it has two setting elements to support the last threaded connection of base, it also has the setting element to rotate semi-ring upper portion threaded connection, the cooperation can carry out the centre gripping to the work piece between the setting element, all have the gyro wheel on the setting element, the gyro wheel can protect the centre gripping to the work piece, avoid the work piece surface impaired, be equipped with on the rotation semi-ring and be used for carrying out the correction to the work piece centre gripping position.

In addition, particularly preferred, correction mechanism is including leading truck, slider and amesdial, and two leading trucks about rotating the interior top of half ring have through screwed connection, all sliding connection has the slider on the leading truck, has the amesdial through bolted connection between the one side that the slider is close to each other, and the amesdial can detect the correction to the position of work piece, avoids the work piece to put the position and appears the deviation.

In addition, particularly preferred is, still including lubricated mechanism, lubricated mechanism is including mount, extrusion piston and the shower nozzle of buckling, and the leading truck rear side all is connected with the mount, is connected with the extrusion piston between the one side that the mount rear portion is close to each other, can deposit the lubricant in the extrusion piston, promotes simultaneously and uses the extrusion piston can make the lubricant discharge, and the extrusion piston bottom is connected with the shower nozzle of buckling.

In addition, it is particularly preferred that the rotating half ring is provided with a support rib frame.

In addition, it is particularly preferable that the sides of the sliders which are far from each other are each of a T-shaped structure.

In addition, it is particularly preferable that the bending head is made of a deformable positioning material.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the workpiece is clamped stably by the roller on the positioning piece, the roller can avoid abrasion to the surface of the workpiece, and meanwhile, in the clamping and fixing process, the position of the workpiece can be detected by using the dial indicator, so that deviation of the clamping position of the workpiece is avoided, and the influence on subsequent processing is avoided.

2. According to the utility model, the spraying angle of the bending spray head is adjusted according to the position of the workpiece, and then the lubricant is sprayed on the surface of the workpiece by operating the extrusion piston, so that the subsequent processing treatment of the workpiece is facilitated.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of a part of the structure of the present utility model.

Fig. 3 is a schematic structural view of the correcting mechanism of the present utility model.

Fig. 4 is a schematic perspective view of the correcting mechanism and the lubricating mechanism of the present utility model.

Wherein the above figures include the following reference numerals: 1. the device comprises a supporting base, 2, a sliding base, 3, a rotary semi-ring, 4, a bolt, 5, a positioning piece, 6, a correcting mechanism, 61, a guide frame, 62, a sliding block, 63, a dial indicator, 7, a lubricating mechanism, 71, a fixing frame, 72, an extruding piston, 73 and a bending spray head.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The utility model provides a but fixed center frame of processing work piece of location regulation, as shown in fig. 1 and 2, including supporting the base 1, sliding base 2, rotate semi-ring 3, the bolt 4, setting element 5 and correction mechanism 6, two sliding base 2 about supporting base 1 bottom slidingtype is connected with, sliding base 2 is used for carrying out the joint with the lathe, rotate semi-ring 3 rotation type and connect at supporting base 1 top, the joint has bolt 4 between rotating semi-ring 3 and the supporting base 1, bolt 4 can make supporting base 1 and rotate semi-ring 3 to lock, the screw thread type is connected with two setting elements 5 on the supporting base 1, rotate semi-ring 3 upper portion also screw thread type and be connected with setting element 5, the cooperation can carry out the centre gripping to the work piece between the setting element 5, all have the gyro wheel on the setting element 5, the gyro wheel can protect the centre gripping to the work piece, avoid the work piece surface impaired, be equipped with the supporting rib frame on the rotating semi-ring 3, the supporting rib frame can improve the stability of adjacent setting element 5, be equipped with correction mechanism 6 on the rotating semi-ring 3.

As shown in fig. 1 and 3, the correction mechanism 6 includes a guide frame 61, a sliding block 62 and a dial indicator 63, the top in the rotary half ring 3 is connected with the left and right guide frames 61 through screws, the sliding blocks 62 are all connected on the guide frame 61 in a sliding manner, one sides of the sliding blocks 62 far away from each other are of a T-shaped structure, the sliding blocks can be clamped with the guide frame 61, the sliding stability of the sliding blocks 62 is improved, and the dial indicator 63 is connected between one sides of the sliding blocks 62 close to each other through bolts.

When carrying out production and processing to the work piece, in order to improve the accuracy nature of processing to the work piece, can use this device to carry out processing centre gripping location to the work piece, when using this device, at first carry out sliding adjustment to sliding base 2 according to the specification of lathe, make sliding base 2 can carry out the joint with the lathe, thereby install fixedly to the device, afterwards, upwards extract bolt 4, make rotate semi-ring 3 no longer carry out the locking with supporting base 1, then rotate semi-ring 3 and open, and place the work piece, afterwards rotate semi-ring 3 and reset to the left side, and will rotate semi-ring 3 and supporting base 1 locking through bolt 4 is fixed, then through rotating setting element 5, make setting element 5 all to the one side motion that is close to each other, thereby press from both sides the work piece, in the in-process of pressing from both sides, owing to all have the gyro wheel on setting element 5, can avoid the centre gripping in-process to cause wearing and tearing injury to the work piece surface, afterwards, carry out sliding adjustment to the position of slider 62, make the micrometer 63 can be in the work piece directly over, afterwards, detect the work piece location through using micrometer 63 to rotate, and open to rotate semi-ring 3, and place the work piece to place the detecting head bottom the work piece, and place the position of micrometer 63 can be in the position of the work piece, and the position of the work piece is stable, and the position of the work piece is carried out the position adjustment to the work piece is carried out in the position on the position adjustment to the work piece, and the position of the work piece is avoided to be carried out on the position in the position of the work piece to be stable, and the position in the position of the work piece is stable to the position in the position on the work piece to the position to and to the position on the position, and then on the position of the work piece to the position of the position.

As shown in fig. 1 and 4, the device further comprises a lubrication mechanism 7, the lubrication mechanism 7 comprises a fixing frame 71, an extrusion piston 72 and a bending spray head 73, the fixing frame 71 is connected to the rear side of the guide frame 61, the extrusion piston 72 is connected between one sides of the rear parts of the fixing frame 71, which are close to each other, the bending spray head 73 is connected to the bottom of the extrusion piston 72, the bending spray head 73 is made of a deformable positioning material, and the adjustment can be performed according to the position of a workpiece.

After the workpiece is clamped and fixed, in order to facilitate subsequent processing of the workpiece, the angle of the bending spray head 73 is firstly required to be adjusted according to the position of the workpiece, and then the extruding piston 72 can be operated and pushed, so that the lubricant in the extruding piston 72 is discharged through the bending spray head 73 and sprayed on the workpiece, the effect of rapidly spraying and lubricating the workpiece is achieved, in sum, the spraying angle of the bending spray head 73 is adjusted according to the position of the workpiece, and then the lubricant is sprayed on the surface of the workpiece by operating the extruding piston 72, so that subsequent processing of the workpiece is facilitated.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a but fixed center frame of processing work piece of location regulation, a serial communication port, including supporting base (1), slide base (2), rotate semi-ring (3), bolt (4), setting element (5) and correction mechanism (6), two slide base (2) about supporting base (1) bottom slidingtype are connected with, support base (1) top swivelling joint has and rotates semi-ring (3), the joint has bolt (4) between semi-ring (3) and supporting base (1), it has two setting elements (5) to be connected with screw thread formula on supporting base (1), it has setting element (5) to rotate semi-ring (3) upper portion also screw thread formula, the cooperation can carry out the centre gripping to the work piece between setting element (5), all have the gyro wheel on setting element (5), the gyro wheel can protect the centre gripping to the work piece, avoid the work piece surface impaired, be equipped with correction mechanism (6) that are used for carrying out the location correction to work piece centre gripping position on semi-ring (3).

2. The machining workpiece fixing center frame capable of being positioned and adjusted according to claim 1, wherein the correcting mechanism (6) comprises a guide frame (61), a sliding block (62) and a dial indicator (63), the left guide frame (61) and the right guide frame (61) are connected to the inner top of the rotary half ring (3) through screws, the sliding blocks (62) are connected to the guide frame (61) in a sliding mode, the dial indicator (63) is connected between one sides of the sliding blocks (62) which are close to each other through bolts, and the dial indicator (63) can detect and correct the position of a workpiece to avoid deviation of the placing position of the workpiece.

3. The machining workpiece fixing center frame capable of being positioned and adjusted according to claim 2, further comprising a lubrication mechanism (7), wherein the lubrication mechanism (7) comprises a fixing frame (71), an extrusion piston (72) and a bending spray head (73), the fixing frame (71) is connected to the rear side of the guide frame (61), the extrusion piston (72) is connected between the sides, close to each other, of the rear portion of the fixing frame (71), lubricant can be stored in the extrusion piston (72), the lubricant can be discharged by pushing the extrusion piston (72), and the bending spray head (73) is connected to the bottom of the extrusion piston (72).

4. A fixed centre frame for machining workpieces with positioning adjustment according to claim 1, characterized in that the rotating half ring (3) is provided with support rib frames.

5. A fixed centre frame for a work piece for machining which can be adjusted in position according to claim 2, characterized in that the sides of the slide blocks (62) facing away from each other are of T-shaped construction.

6. A workpiece fixture for machining as claimed in claim 3, wherein the bending head (73) is of deformable positioning material.

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