CN221516253U - Clamping structure for planing machine - Google Patents

Abstract

The utility model discloses a clamping structure for a planer, which comprises the following components; the fixed seat is arranged on a workbench of a preset planer; the placing groove is formed on the upper end face of the fixing seat; the lower end of the annular piece is arranged in the placing groove; the grooves are formed on the inner wall surface of the annular piece in two pairs; the clamping block is arranged in the groove; the driving assembly is arranged in the annular piece and used for driving the clamping blocks to move, under the action of the driving assembly, the two pairs of clamping blocks can be respectively driven to move to clamp the workpiece, and under the action of the two pairs of clamping blocks, the workpiece can be clamped more stably to prevent the planer from moving when the workpiece is processed, and the processing quality is influenced; under the action of the arc chute and the annular sliding block, the annular piece can be rotated, the workpiece can be overturned, and the planer is convenient to process different end faces of the workpiece, so that convenience is brought to people.

Description

Clamping structure for planing machine

Technical Field

The utility model relates to the technical field of planing machines, in particular to a clamping structure for a planing machine.

Background

Planing machines are linear motion machines that plane a planar, grooved or profiled surface of a workpiece with a planing tool. The planing machine is used for processing, the cutter is simpler, but the productivity is lower (except for a long and narrow plane for processing), so that the planing machine is mainly used for single-piece, small-batch production and machine repair workshops, and is often replaced by a milling machine in mass production.

The clamping device of the existing planer can only clamp the end face of the workpiece when clamping the workpiece, however, the existing clamping device is not firm enough when machining the workpiece with irregular shape, the workpiece is easy to deviate during machining, the machining quality is easy to influence, and meanwhile, the workpiece is clamped after being disassembled when machining other end faces of the workpiece, so that the machining efficiency is easy to influence.

Disclosure of utility model

In order to solve the above problems, i.e. the problems set forth in the background art, the present utility model provides a clamping structure for a planer, comprising;

The fixed seat is arranged on a workbench of a preset planer;

The placing groove is formed on the upper end face of the fixing seat;

The lower end of the annular piece is arranged in the placing groove;

The grooves are formed on the inner wall surface of the annular piece in two pairs;

The clamping block is arranged in the groove;

The driving assembly is arranged in the annular piece and used for driving the clamping blocks to move.

Preferably, the driving assembly includes;

The sliding grooves are formed in the annular piece in two pairs, and one end of each sliding groove is communicated with the corresponding groove;

the sliding cylinder is fixedly arranged on one end face of the clamping block and is slidably arranged in the sliding groove;

the driving bolt is rotatably arranged on the annular piece and is in threaded connection with the sliding cylinder.

Preferably, a limiting groove is formed on the inner wall surface of the sliding groove, and a limiting block in sliding connection with the limiting groove is welded on the outer wall surface of the sliding cylinder.

Preferably, an arc chute is formed on the inner wall surface of the placing groove, and an annular sliding block in sliding connection with the arc chute is welded on the side wall surface of the annular piece.

Preferably, the side wall threaded connection of fixing base has the locking bolt, the one end of locking bolt with the surface contact connection of annular slider.

Preferably, an end face of the clamping block is adhered with an anti-slip pad.

The beneficial technical effects of the utility model are as follows: under the action of the driving component, the two pairs of clamping blocks can be driven to move respectively to clamp the workpiece, and under the action of the two pairs of clamping blocks, the workpiece can be clamped more stably, so that the workpiece is prevented from moving when the planer is used for processing the workpiece, and the processing quality is prevented from being influenced;

under the action of the arc chute and the annular sliding block, the annular piece can be rotated, the workpiece can be overturned, and the planer is convenient to process different end faces of the workpiece, so that convenience is brought to people.

Drawings

Fig. 1 shows a schematic view of the present utility model in front cross-section.

Fig. 2 shows a schematic top view of the present utility model.

Fig. 3 shows a schematic view of the structure of the fixing base according to the utility model in front cross section.

Fig. 4 shows an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

Reference numeral 1, fixing base, 2, standing groove, 3, ring piece, 4, recess, 5, clamp splice, 6, spout, 7, slide cartridge, 8, drive bolt, 9, spacing groove, 10, stopper, 11, arc spout, 12, annular slider, 13, lock bolt, 14, slipmat.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

The utility model provides a clamping structure for a planer, which comprises the following components;

the fixed seat 1 is arranged on a workbench of a preset planer;

The fixing seat 1 is preset on a workbench of the planer through bolts and can be fixed relative to the planer;

the placing groove 2 is formed on the upper end face of the fixing seat 1;

the lower end of the annular piece 3 is arranged in the placing groove 2;

the number of the grooves 4 is two, and the grooves are formed on the inner wall surface of the annular piece 3;

the clamping block 5 is arranged in the groove 4;

the clamping block 5 can clamp a workpiece to be processed;

the driving assembly is arranged in the annular piece 3 and is used for driving the clamping blocks 5 to move.

Specifically, the drive assembly includes;

The number of the sliding grooves 6 is two, the sliding grooves are formed in the annular piece 3, and one end of each sliding groove is communicated with the groove 4;

The sliding cylinder 7 is fixedly arranged on one end face of the clamping block 5 and is slidably arranged in the sliding groove 6;

The sliding cylinder 7 slides to drive the clamping block 5 to move, so that the clamping block 5 can clamp a workpiece to be processed;

The driving bolt 8 is rotatably arranged on the annular piece 3 and is in threaded connection with the sliding cylinder 7;

The staff rotates the drive bolt 8, and drive bolt 8 rotates and can drive slide cylinder 7 to slide, makes its one end stretch out spout 6 to drive clamp splice 5 removal.

Specifically, a limit groove 9 is formed on the inner wall surface of the chute 6, and a limit block 10 which is in sliding connection with the limit groove 9 is welded on the outer wall surface of the slide cylinder 7;

the sliding cylinder 7 can drive the limiting block 10 to slide in the limiting groove 9 when sliding, and the sliding cylinder 7 can be kept stable when sliding under the action of the limiting groove 9 and the limiting block 10.

Specifically, an arc chute 11 is formed on the inner wall surface of the placing groove 2, and an annular sliding block 12 which is in sliding connection with the arc chute 11 is welded on the side wall surface of the annular piece 3;

Under the action of the annular sliding block 12 and the arc-shaped sliding groove 11, the annular piece 3 can be rotated, so that a worker can conveniently overturn a workpiece, and different surfaces of the workpiece can be processed by the planer.

Specifically, the side wall of the fixed seat 1 is connected with a locking bolt 13 in a threaded manner, and one end of the locking bolt 13 is in contact connection with the outer surface of the annular sliding block 12;

The staff rotates locking bolt 13, can make its one end exert a strand pressure to the terminal surface of annular slider 13, makes its position fixed, prevents that the planer from rotating annular piece 3 when processing the work piece, influences the processingquality of work piece.

Specifically, an end surface of the clamping block 5 is adhered with a non-slip mat 14;

the anti-slip pad 14 is a rubber anti-slip pad, so that the clamping block 5 can clamp the workpiece, the friction force is increased, the workpiece is clamped more stably, the surface of the workpiece can be protected, and the damage to the surface of the workpiece caused by the clamping block 5 is prevented.

Working principle: firstly, a worker inserts a workpiece to be machined into the annular piece 3, meanwhile, the worker sequentially rotates two pairs of driving bolts 8, the driving bolts 8 rotate to drive the sliding cylinder 7 and the clamping block 5 to move, the clamping block 5 clamps the workpiece, after the clamping is completed, the worker rotates the locking bolt 13, one end of the locking bolt 13 can apply a pressure to one end face of the annular sliding block 13, the position of the locking bolt 13 is fixed, the planer is prevented from rotating when the workpiece is machined, the machining quality of the workpiece is influenced, meanwhile, when the planer needs to machine other end faces of the workpiece, the worker reversely rotates the locking bolt 13, and simultaneously rotates the annular piece 3 to overturn the workpiece, so that the planer can machine other end faces, and convenience is brought to people.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims (6)

1. A clamping structure for a planer, comprising;

the fixed seat (1) is arranged on a workbench of a preset planer;

The placing groove (2) is formed on the upper end face of the fixing seat (1);

The lower end of the annular piece (3) is arranged in the placing groove (2);

the grooves (4) are formed on the inner wall surface of the annular piece (3) in two pairs;

the clamping block (5) is arranged in the groove (4);

the driving assembly is arranged in the annular piece (3) and used for driving the clamping blocks (5) to move.

2. A clamping structure for a planer as claimed in claim 1 wherein said drive assembly includes;

the number of the sliding grooves (6) is two, the sliding grooves are formed in the annular piece (3), and one end of each sliding groove is communicated with the corresponding groove (4);

The sliding cylinder (7) is fixedly arranged on one end face of the clamping block (5) and is slidably arranged in the sliding groove (6);

The driving bolt (8) is rotatably arranged on the annular piece (3) and is in threaded connection with the sliding cylinder (7).

3. The clamping structure for a planer according to claim 2, wherein a limit groove (9) is formed on the inner wall surface of the sliding groove (6), and a limit block (10) which is in sliding connection with the limit groove (9) is welded on the outer wall surface of the sliding cylinder (7).

4. The clamping structure for a planer according to claim 1, wherein an arc chute (11) is formed on the inner wall surface of the placement groove (2), and an annular slider (12) in sliding connection with the arc chute (11) is welded on the side wall surface of the annular member (3).

5. The clamping structure for a planer according to claim 4, wherein a locking bolt (13) is connected to the side wall of the fixing seat (1) in a threaded manner, and one end of the locking bolt (13) is connected with the outer surface of the annular sliding block (12) in a contact manner.

6. Clamping structure for a planer according to claim 1, characterized in that an end face of the clamping block (5) is glued with a non-slip pad (14).