CN204747670U - Novel automatic double -end plane beveler - Google Patents

Abstract

New automatic double-head plane chamfering machine, including bed base, bed, workpiece clamping mechanism, workpiece clamping mechanism includes jaw fixing seat, fine-adjustable fixed clamping jaw, workpiece ejection device, fine-adjustable fixed clamping The jaw includes a jaw body and a fixed clamping jaw. The jaw body is fixed in the upper groove of the jaw fixing seat by screws. The jaw fixing seat at the tail end of the jaw body is provided with a fixed clamping jaw lateral displacement fine-tuning screw. One end of the fine-tuning screw for lateral displacement of the fixed clamping jaw is connected to the tail end of the jaw body by transmission. The front end of the jaw body is provided with a fixed installation groove or a sleeve hole for fixing the clamping jaw. Correspondingly, a fine-tuning screw for the longitudinal displacement of the fixed clamping jaw is provided. The utility model has good performance and stability of the whole machine, and has a wide application range, and can be adjusted according to the radial size of shaft or pipe workpieces to be processed, and solves the practical problems of high cost and low efficiency.

Description

New automatic double-head plane chamfering machine

technical field

The utility model relates to a chamfering mechanism for shaft and/or tube workpieces, in particular to a novel automatic double-head plane chamfering machine.

Background technique

In the prior art, the chamfering machine used for the ends of shafts or pipes has a narrow application range, that is, the same type of workpiece must be designed or customized for the size of the workpiece due to different sizes. In mass production, due to the need to produce individual It is costly to add a chamfering machine for workpieces of different sizes. If ordinary lathes or CNC lathes are used for processing, the labor cost is higher and the efficiency is low. In addition, the performance of the double-head chamfering machine under the existing technology is not stable enough.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a novel automatic double-head plane chamfering machine.

In order to achieve the above purpose, the technical solution adopted by the utility model to solve the technical problems is: a new automatic double-head plane chamfering machine, including a bed base, a bed, a cutting feed mechanism, a feeding mechanism, a workpiece clamping mechanism, a bed The body is fixed on the base of the bed, the workpiece clamping mechanism is set in the middle of the bed, the feeding mechanism is set above the workpiece clamping mechanism, and the bed on the left and right sides of the workpiece clamping mechanism is respectively equipped with a cutting feed mechanism , the workpiece clamping mechanism includes a jaw fixing seat, a finely adjustable fixed clamping jaw, and a workpiece ejection device, and the finely adjustable fixed clamping jaw includes a jaw body and a fixed clamping jaw, and the jaw body is passed through a screw Fixed in the upper groove of the jaw fixing seat, the jaw fixing seat located at the tail end of the jaw body is provided with a fixed clamping jaw lateral displacement fine-tuning screw, and one end of the fixed clamping jaw lateral displacement fine-tuning screw is connected to the jaw body. The tail end is connected by transmission. The front end of the jaw body is provided with a fixed installation groove or a sleeve hole for fixing the clamping jaw. The upper and lower sides of the installation groove are correspondingly provided with fine-tuning screws for the vertical displacement of the fixed clamping pliers, which are locked by the bolts on the side. .

The utility model further provides a novel automatic double-head plane chamfering machine, and its workpiece clamping mechanism also includes jaw sliding seats, slide rails, sliders, movable clamping jaws, clamping drive cylinders, and slide rails are fixed to the bed. Connection, the sliding seat of the jaw is fixedly connected to the edge of the bed at one end of the slide rail, the slider is slidably connected to the slide rail, the movable clamping jaw is fixedly connected to the slider, and the rear end of the movable clamping jaw is fixedly connected to the The clamping drive cylinder transmission connection on the jaw sliding seat, the front end of the movable clamping jaw is correspondingly clamped or separated from the finely adjustable fixed clamping jaw.

The utility model further provides a novel automatic double-head plane chamfering machine, whose workpiece ejection device includes an ejection drive cylinder, a sliding ejector rod, a connecting sleeve, and an ejection drive cylinder fixing frame, and the sliding ejector rod is an L-shaped rod, an L-shaped The long side of the rod is slidably inserted on the jaw fixing seat and the end of the long side of the L-shaped rod is connected to the ejection drive cylinder fixed on the jaw fixation seat through the connecting sleeve. The ejection drive cylinder fixed frame is fixedly connected on the side wall of the jaw holder, and the short side of the L-shaped bar is positioned in the relief groove provided on the fixed clamping jaw.

The utility model further provides a novel automatic double-head plane chamfering machine, a fixed ejector rod is arranged directly above the movable clamping jaw, and the fixed ejector rod is also an L-shaped rod body, and the long side of the L-shaped rod body is aligned with the The bed is fixed, and the short side of the L-shaped rod body is located in the relief groove provided at the front end of the movable clamping jaw.

The utility model further provides a new type of automatic double-head plane chamfering machine. On the top between the fixed clamping jaw and the movable clamping jaw, the outlet of the feeding channel is correspondingly arranged on the rear side of the feeding clamp, and a stopper is arranged on the front side of the feeding clamp, and the upper end of the feeding clamp is fixed with the feeding slider Connection, the feeding slide is slidably connected to the feeding guide rail, the feeding guide rail is fixed on the feeding mechanism support, the feeding driving cylinder is fixed on one end of the feeding guide rail, and the feeding driving cylinder is connected with the feeding slide.

The utility model further provides a new type of automatic double-head plane chamfering machine. Secure with compression screws.

The utility model further provides a novel automatic double-head plane chamfering machine, one side jaw of the feeding tongs is set as an elastic compression jaw, and the elastic compression jaw is composed of a jaw plate, a torsion spring, and a pin.

Beneficial effects of the utility model: the utility model has good performance stability and a wide application range, and can be adjusted according to the radial size of the shaft or tube workpiece to be processed, which solves the practical problems of high cost and low efficiency .

Description of drawings

Fig. 1 is the first structural representation of the utility model;

Fig. 2 is a second structural schematic diagram of the present invention.

Detailed ways

The new automatic double-head plane chamfering machine shown in Figure 1 and Figure 2 includes a bed base 1, a bed 2, a cutting feed mechanism 3, a feeding mechanism 4, and a workpiece clamping mechanism 5, and the bed 2 is fixed on the On the bed base 1, the workpiece clamping mechanism 5 is arranged in the middle of the bed 2, the feeding mechanism 4 is arranged above the workpiece clamping mechanism 5, and the bed 2 on the left and right sides of the workpiece clamping mechanism 5 is respectively provided with The cutting feed mechanism 3, the workpiece clamping mechanism 5 includes a jaw fixing seat 6, a finely adjustable fixed clamping jaw, and a workpiece ejection device, and the finely adjustable fixed clamping jaw includes a jaw body 7 and a fixed clamping The jaw 8 and the jaw body 7 are fixed on the top of the jaw holder 6 by screws. One end of the fine-tuning screw rod 9 for lateral displacement of the mouth is connected to the tail end of the jaw body 7 through transmission. A fine-tuning screw 10 for fixing the longitudinal displacement of the clamping jaw is provided.

The workpiece clamping mechanism 5 also includes a jaw sliding seat 11, a slide rail 12, a slider 13, a movable clamping jaw 14, and a clamping drive cylinder 15. The slide rail 12 is fixedly connected with the bed 2, and the jaw sliding seat 11 is fixedly connected to the edge of the bed 2 at one end of the slide rail 12, the slide block 13 is slidably connected to the slide rail 12, the movable clamping jaw 14 is fixedly connected to the slide block 13, and the rear end of the movable clamping jaw 14 is connected to the The clamping drive cylinder 15 that is fixedly connected on the jaw sliding seat 11 is connected in transmission, and the front end of the movable clamping jaw 14 is correspondingly clamped or separated from the finely adjustable fixed clamping jaw.

The workpiece ejection device includes an ejection drive cylinder 16, a sliding ejector rod 17, a connecting sleeve 18, and an ejection drive cylinder fixing frame 19. The sliding ejector rod 17 is an L-shaped rod, and the long side of the L-shaped rod is slidably inserted into the clamp. On the jaw holder 6 and the end of the long side of the L-shaped rod is connected with the ejection drive cylinder 16 fixed on the jaw holder 6 through the connecting sleeve 18, and the ejection drive cylinder 16 is through the ejection drive cylinder Fixture 19 is fixedly connected on the side wall of jaw holder 6, and the short limit of L-shaped bar is positioned at the give way groove that offers on fixedly clamping jaw 8.

A fixed ejector rod 20 is arranged directly above the movable clamping jaw 14, and the fixed ejector rod 20 is also an L-shaped rod body, the long side of the L-shaped rod body is fixed to the bed 2, and the short side of the L-shaped rod body is located In the give way groove that the front end of above-mentioned movable clamping jaw 14 offers.

The feeding mechanism 4 includes a feeding mechanism bracket 21, a feeding guide rail 22, a feeding slide 23, a feeding drive cylinder 24, a feeding clamp 25, a feeding channel 26, and a stopper 27, and the feeding clamp 25 is longitudinally slidably arranged on a fixed clamp On the top between the mouth 8 and the movable clamping jaw 14, the outlet of the feeding channel 26 is correspondingly arranged on the rear side of the feeding tongs 25, and the front side of the feeding tongs 25 is provided with a stopper 27, and the upper end of the feeding tongs 25 is in contact with the feeding tongs. The slide block 23 is fixedly connected, the feeding slide seat 23 is slidably connected on the feeding guide rail 22, the feeding guide rail 22 is fixed on the feeding mechanism support 21, the feeding driving cylinder 24 is fixed on one end of the feeding guide rail 22, and the feeding driving cylinder 24 and the feeding slide seat 23 drive connections.

The material stopper 27 includes a material stopper fixing seat and a fixed rod with a material stopper plate, and the fixed rod with a material stopper plate is slidably inserted into the material stopper fixed seat and fixed by a compression screw; the feeding pincers 25 One side jaw is set as elastic compression jaw, and described elastic compression jaw is made up of jaw plate, torsion spring, pin.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (7)

1. new type auto double end plane chamfering machine, comprise lathe bed base, lathe bed, cutting feed gear, feed mechanism, workpiece clamping mechanism, lathe bed is fixedly placed on lathe bed base, described workpiece clamping mechanism is arranged in the middle part of lathe bed, feed mechanism is arranged at above workpiece clamping mechanism, on the lathe bed being positioned at the workpiece clamping mechanism left and right sides, correspondence is provided with cutting feed gear respectively, it is characterized in that, described workpiece clamping mechanism comprises jaw holder, fine-tuningly fix to clamp jaw, workpiece ejecting device, the fine-tuning jaw that fixes to clamp comprises jaw body and clamping claw, jaw body is fixed in jaw holder upper slot by screw, the jaw holder being positioned at the tail end of jaw body is provided with and fixes to clamp jaw lateral displacement fine setting screw rod, fix to clamp jaw lateral displacement fine setting one end of screw rod and the tail end of jaw body be in transmission connection, the front end of jaw body is provided with the fixed installation groove fixing to clamp jaw, the top and bottom correspondence being positioned at mounting groove is provided with geometrical clamp clencher upward and downward displacement micrometer adjusting screw, by the bolt-locking of side.

2. new type auto double end plane chamfering machine according to claim 1, it is characterized in that, described workpiece clamping mechanism also comprises jaw sliding seat, slide rail, slide block, movable clamping jaw, clamping driving cylinder, slide rail is fixedly connected with lathe bed, jaw sliding seat is fixedly connected on the lathe bed of slide rail one end, skid is connected on slide rail, movable clamping jaw is fixedly connected on slide block, rear end and the clamping driving cylinder be fixedly connected on jaw sliding seat of movable clamping jaw are in transmission connection, with fine-tuning, the front end of movable clamping jaw fixes to clamp that jaw is corresponding to be clamped or be separated.

3. new type auto double end plane chamfering machine according to claim 1 and 2, it is characterized in that, described workpiece ejecting device comprises and ejects driving cylinder, sliding mandril, adapter sleeve, eject driving cylinder fixed mount, sliding mandril is L shape bar, the long limit sliding plug of L shape bar on jaw holder and the end on the long limit of L shape bar be in transmission connection by adapter sleeve and the driving cylinder that ejects be fixed on jaw holder, the described driving cylinder that ejects fixedly is connected on the sidewall of jaw holder, the minor face of L shape bar is positioned at the slot to make way fixing to clamp and jaw is offered.

4. new type auto double end plane chamfering machine according to claim 2, it is characterized in that, be positioned at directly over described movable clamping jaw and be provided with fixed mandril, described fixed mandril is also the L shape body of rod, long limit and the lathe bed of the L shape body of rod are fixed, the slot to make way that the front end that the minor face of the L shape body of rod is positioned at described movable clamping jaw is offered.

5. new type auto double end plane chamfering machine according to claim 3, it is characterized in that, described feed mechanism comprises feed mechanism support, feeding guide, feeding slide, feeding driving cylinder, feeding clamps, feeding channel, stock stop, the longitudinal sliding motion of feeding pincers is arranged at the top fixed to clamp between jaw and movable clamping jaw, the outlet correspondence of feeding channel is arranged on the rear side of feeding pincers, the front side being positioned at feeding pincers is provided with stock stop, the upper end of feeding pincers is fixedly connected with feeding slide block, feeding slide is slidably connected on feeding guide, feeding guide is fixed on feed mechanism support, feeding driving cylinder is fixed on one end of feeding guide, and feeding driving cylinder and feeding slide are in transmission connection.

6. new type auto double end plane chamfering machine according to claim 5, is characterized in that, described stock stop comprises the fixed bar of backgauge holder and band striker plate, is with the fixed bar sliding plug of striker plate in backgauge holder and is fixed by housing screw.

7. new type auto double end plane chamfering machine according to claim 5, is characterized in that, the side jaw of described feeding pincers is set to elastic compression jaw, and described elastic compression jaw is made up of jaw plate, torsion spring, pin.