CN219945343U - Planer-type milling machine adds clamping apparatus - Google Patents

Abstract

The utility model discloses a planer type milling machine machining fixture, which relates to the technical field of milling machines and comprises a supporting table and a machining table, wherein the inner side of the supporting table is rotationally connected with the machining table, the bottom end of the machining table is fixedly connected with a supporting frame, and a clamping mechanism is arranged between the supporting frame and the machining table. This kind of planer-type milling machine adds clamping apparatus through the fixture that sets up, at the in-process of electric putter shrink, vertical decurrent removal is done to the lifter plate, simultaneously because connecting plate and lifter plate, grip block all rotate through the hinge and are connected, and grip block passes through supporting slot, supporting shoe sliding connection with the processing platform for the grip block is the removal of horizontal direction, thereby can realize treating the centre gripping of machined part fixedly through four groups of grip blocks, and then avoid treating the machined part and appear shaking even roll the condition in the course of working, make the processingquality who treats the machined part not influenced, not only reduced the rejection rate of part processing, still reduced manufacturing cost.

Description

Planer-type milling machine adds clamping apparatus

Technical Field

The utility model relates to the technical field of milling machines, in particular to a planer type milling machine machining fixture.

Background

The planer type milling machine is a milling machine with a portal frame and a horizontal long lathe bed, a plurality of milling cutters can be used for simultaneously processing surfaces on the planer type milling machine, the processing precision and the production efficiency are high, the planer type milling machine is suitable for processing planes and inclined planes of large-scale workpieces in batch and mass production, the numerical control planer type milling machine can also process space curved surfaces and some special parts, and when the parts are processed, a planer type milling machine processing clamp is required to clamp the parts so as to increase convenience in the part processing process.

But above-mentioned anchor clamps are when using, carry out the centre gripping location through two sets of grip blocks to the both sides wall of treating the machined part for treat the machined part in-process that the machined part was processed, treat the easy shake of machined part and even rolling condition, influenced the processingquality of waiting to process the part, not only increased the rejection rate of part processing, still improved manufacturing cost.

Disclosure of Invention

Based on this, the present utility model aims to provide a planer milling machine processing fixture, so as to solve the technical problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a planer-type milling machine adds clamping apparatus, includes brace table and processing platform, the inboard of brace table rotates and is connected with the processing platform, the bottom fixedly connected with braced frame of processing platform, be provided with fixture between braced frame and the processing platform, fixture's internally mounted has electric putter, electric putter's one end fixedly connected with lifter plate, the inside sliding connection of processing platform has four groups grip blocks, four groups all rotate between grip block and the lifter plate and be connected with the connecting plate.

Through adopting above-mentioned technical scheme, can realize through four groups grip blocks that treat the centre gripping of machined part fixed, and then avoid treating the machined part and appear trembling even the roll condition in the course of working for treat the machining quality of machined part and not influenced, not only reduced the rejection rate of part processing, still reduced manufacturing cost.

The utility model further provides that the connecting plates, the clamping plates and the lifting plates form a rotating structure through hinges, and the four groups of the clamping plates and the connecting plates are all distributed at equal angles by taking the lifting plates as the center.

Through adopting above-mentioned technical scheme, can realize treating the centre gripping of machined part and fix, prevent that it from appearing the shake in the course of working.

The utility model is further characterized in that a supporting groove is formed in the processing table, supporting blocks are fixedly connected to two ends of the clamping plate, the clamping plate and the processing table form a sliding structure through the supporting groove and the supporting blocks, and the positive section of the supporting blocks is of a rectangular structure.

Through adopting above-mentioned technical scheme, can play the effect of direction for the grip block only does the removal of horizontal direction.

The utility model further provides that the side wall of the clamping plate is fixedly connected with the elastic pad, the elastic pad is made of rubber, and the front section of the elastic pad is of a rectangular structure.

By adopting the technical scheme, the hard contact between the workpiece to be machined and the clamping plate can be prevented, so that the outer wall of the workpiece to be machined is prevented from being damaged.

The utility model is further characterized in that an annular groove is formed in the supporting table, six groups of arc plates are fixedly connected to the periphery of the processing table, the processing table and the supporting table form a rotating structure through the annular groove and the arc plates, and the arc plates are in a sector-shaped structure in a depression section.

Through adopting above-mentioned technical scheme, can play the spacing effect of support.

The utility model is further characterized in that a rotating mechanism is arranged at the bottom end of the supporting table, a motor is arranged in an internal installation frame of the rotating mechanism, a rotating shaft is arranged at the output end of the motor, a gear is fixedly connected to the outer side of the rotating shaft, a gear ring is fixedly connected to the outer side of the supporting frame, and the gear ring is in meshed connection with the gear.

Through adopting above-mentioned technical scheme, can make the processing platform and treat the machined part on top rotate to can be convenient for realize the regulation to the processing position, improve the convenience in the course of working.

In summary, the utility model has the following advantages:

1. according to the planer type milling machine processing clamp, when the planer type milling machine processing clamp is used, two groups of clamping plates are used for clamping and positioning two side walls of a workpiece to be processed, so that the workpiece to be processed is easy to shake or even roll;

2. this kind of planer-type milling machine adds clamping apparatus through the rotary mechanism who sets up, at the motor during operation, and the output of motor drives pivot, gear and rotates, because the ring gear is connected with gear engagement for the processing platform and the waiting machined part on top rotate, thereby can be convenient for realize the regulation to the processing position, improved the convenience in the course of working.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is a bottom cross-sectional view of the present utility model;

fig. 4 is a top cross-sectional view of the present utility model.

In the figure: 1. a support table; 2. a processing table; 3. a clamping mechanism; 301. an electric push rod; 302. a lifting plate; 303. a clamping plate; 304. a connecting plate; 4. a support block; 5. a support groove; 6. an annular groove; 7. an arc-shaped plate; 8. a support frame; 9. a rotation mechanism; 901. a motor; 902. a rotating shaft; 903. a gear; 904. and a gear ring.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-4, including brace table 1 and processing platform 2, the bottom of brace table 1 is provided with rotary mechanism 9, install motor 901 in rotary mechanism 9's the internally mounted frame, motor 901's output is provided with pivot 902, the outside fixedly connected with gear 903 of pivot 902, the outside fixedly connected with ring gear 904 of brace frame 8, ring gear 904 is connected with gear 903 meshing, at motor 901 during operation, can make processing platform 2 and the waiting machined part on top rotate, thereby can be convenient for realize the regulation to the processing position, the convenience in the course of working has been improved.

Referring to fig. 1 and 3, it can be seen that the inner side of the supporting table 1 is rotatably connected with a processing table 2, the bottom end of the processing table 2 is fixedly connected with a supporting frame 8, a clamping mechanism 3 is disposed between the supporting frame 8 and the processing table 2, an electric push rod 301 is mounted in the clamping mechanism 3, one end of the electric push rod 301 is fixedly connected with a lifting plate 302, four groups of clamping plates 303 are slidably connected in the processing table 2, a connecting plate 304 is rotatably connected between the four groups of clamping plates 303 and the lifting plate 302, the connecting plate 304, the clamping plates 303 and the lifting plate 302 form a rotating structure through hinges, the four groups of clamping plates 303 and the connecting plate 304 are distributed at equal angles with the lifting plate 302 as the center, in the process of shrinking the electric push rod 301, the lifting plate 302 moves vertically downwards, and meanwhile the clamping plates 303 move horizontally, so that the clamping and the fixing of a workpiece to be processed can be realized through the four groups of clamping plates 303, and shaking or rolling conditions are avoided.

Referring to fig. 2 and 4, it can be known that the annular groove 6 is formed in the supporting table 1, six groups of arc plates 7 are fixedly connected to the periphery of the processing table 2, the processing table 2 and the supporting table 1 form a rotating structure through the annular groove 6 and the arc plates 7, and the arc plates 7 are in a fan-shaped structure in a depression section, so that the supporting and limiting effects can be achieved, and the stability of the processing table 2 in the rotating process can be improved.

Referring to fig. 1 and 4, it can be seen that the supporting groove 5 is formed in the processing table 2, the supporting blocks 4 are fixedly connected to the two ends of the clamping plate 303, the clamping plate 303 and the processing table 2 form a sliding structure through the supporting groove 5 and the supporting blocks 4, and the supporting blocks 4 are rectangular in cross section, so that the supporting and limiting effects can be achieved, and the stability of the clamping plate 303 in the sliding process can be improved.

Referring to fig. 1 and 2, it can be seen that the side wall of the clamping plate 303 is fixedly connected with an elastic pad, the elastic pad is made of rubber, and the front cross section of the elastic pad is rectangular, so that the elastic pad can play a role in buffering, and damage to a workpiece to be machined due to overlarge clamping force can be avoided.

The working principle of the utility model is as follows: during the use, will wait the machined part and place processing bench 2 on, afterwards, electric putter 301 shrink, and drive lifter plate 302 and do vertical decurrent removal, at this in-process, grip block 303 is the removal of horizontal direction, thereby can realize the centre gripping of treating the machined part through four groups grip block 303 and fix, and then avoid waiting the machined part to appear shaking even roll the condition, afterwards alright treat the machined part through milling cutter and process, at this in-process, can open and close motor 901 as required, when motor 901 works, the output of motor 901 drives pivot 902, gear 903 rotates, then make processing bench 2 and the machined part that waits on top rotate, thereby can be convenient for realize the regulation to the processing position, the convenience in the course of working has been improved.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (6)

1. The utility model provides a planer-type milling machine adds clamping apparatus, includes brace table (1) and processing platform (2), its characterized in that: the inside rotation of brace table (1) is connected with processing platform (2), the bottom fixedly connected with braced frame (8) of processing platform (2), be provided with fixture (3) between braced frame (8) and processing platform (2), the internally mounted of fixture (3) has electric putter (301), the one end fixedly connected with lifter plate (302) of electric putter (301), the inside sliding connection of processing platform (2) has four groups grip block (303), four groups all rotate between grip block (303) and lifter plate (302) and be connected with connecting plate (304).

2. The planer type milling machine tooling fixture of claim 1 wherein: the connecting plates (304), the clamping plates (303) and the lifting plates (302) form a rotating structure through hinges, and four groups of the clamping plates (303) and the connecting plates (304) are distributed at equal angles by taking the lifting plates (302) as the center.

3. The planer type milling machine tooling fixture of claim 1 wherein: the inside of processing platform (2) has seted up supporting slot (5), both ends all fixedly connected with supporting shoe (4) of grip block (303), grip block (303) and processing platform (2) constitute sliding construction through supporting slot (5), supporting shoe (4), and the positive cross-section of supporting shoe (4) is rectangular structure.

4. The planer type milling machine tooling fixture of claim 1 wherein: the side wall of the clamping plate (303) is fixedly connected with an elastic pad, the elastic pad is made of rubber, and the front section of the elastic pad is of a rectangular structure.

5. The planer type milling machine tooling fixture of claim 1 wherein: the novel machining device is characterized in that an annular groove (6) is formed in the supporting table (1), six groups of arc plates (7) are fixedly connected to the periphery of the machining table (2), the machining table (2) and the supporting table (1) form a rotating structure through the annular groove (6) and the arc plates (7), and the bending-down section of the arc plates (7) is of a fan-shaped structure.

6. The planer type milling machine tooling fixture of claim 1 wherein: the bottom end of the supporting table (1) is provided with a rotating mechanism (9), a motor (901) is installed in an internal installation frame of the rotating mechanism (9), the output end of the motor (901) is provided with a rotating shaft (902), and the rotating shaft (902)

Is fixedly connected with a gear (903), the outer side of the supporting frame (8) is fixedly connected with a gear ring (904),

the gear ring (904) is in meshed connection with the gear (903).