CN217701640U

CN217701640U - Profiling fixture for saw blade machining and profiling sawing machine

Info

Publication number: CN217701640U
Application number: CN202221410883.XU
Authority: CN
Inventors: 候忠西; 蒋春兰
Original assignee: Everything Industrial Co ltd
Current assignee: Everything Industrial Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-11-01
Anticipated expiration: 2032-06-07

Abstract

The utility model provides a profile modeling anchor clamps structure for saw bit processing, profile modeling anchor clamps include: a base and a fixed block; one surface of the base is sunken to form an arc-shaped groove, a plurality of first clamping channels distributed along the circumferential direction of the arc-shaped groove are arranged on the wall of the arc-shaped groove, and the channels extend along the axial direction of the arc-shaped groove; part of the fixed block is arched to form an arc arch matched with the shape of the arc groove; when the profiling fixture is used for clamping a plurality of shaft workpieces, the shaft workpieces are placed in corresponding channels, and the arc arches are attached to the arc grooves in a matched mode, so that the shaft workpieces are fixedly clamped in the corresponding channels. The utility model also discloses a profile modeling sawing machine structure. The utility model discloses an arc recess of base and the arc of fixed block arch are fixed in every and the first centre gripping channel that saw bit shape is similar with a plurality of axle type parts centre gripping respectively in, have increased the effective area of saw bit when cutting man-hour from this, and then have improved the machining efficiency of equipment.

Description

Profiling fixture for saw blade machining and profiling sawing machine

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a profile modeling anchor clamps and profile modeling sawing machine for saw bit processing.

Background

At present, in the process of processing hardware shaft parts through a sawing machine, workers can only process products piece by piece due to the shape limitation of a saw blade cutter. This process not only requires frequent loading of the product by workers, but also results in inefficient machining of the equipment.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the equipment machining efficiency is low when the current sawing machine who mentions adds man-hour among the background art, the utility model provides a following technical scheme:

a profiling fixture for saw blade machining, the profiling fixture comprising: a base and a fixed block;

one surface of the base is sunken to form an arc-shaped groove, a plurality of first clamping channels which are distributed along the circumferential direction of the arc-shaped groove are arranged on the groove wall of the arc-shaped groove, and the first clamping channels extend along the axial direction of the arc-shaped groove;

part of the fixed block is arched to form an arc arch matched with the shape of the arc groove;

when the profiling fixture clamps a plurality of shaft workpieces, the shaft workpieces are arranged in the corresponding first clamping channels, and the arc-shaped arches are attached to the arc-shaped grooves in a matched mode, so that the shaft workpieces are fixedly clamped in the corresponding first clamping channels.

The base further comprises plane portions arranged on two sides of the arc-shaped groove respectively, positioning pins are arranged on the plane portions, the fixing block further comprises connecting portions arranged on two sides of the arc-shaped arch respectively, and positioning holes are formed in the connecting portions;

when the arc-shaped arch is attached to the arc-shaped groove in a matched mode, the positioning pin is inserted into the corresponding positioning hole.

Furthermore, a first connecting hole is formed in the plane portion, and a second connecting hole is formed in the connecting portion;

when the arc-shaped arch is attached to the arc-shaped groove in a matched mode, the first connecting hole and the second connecting hole are correspondingly connected through a connecting piece.

Further, the arched surface is covered with a rubber coating.

Further, a plurality of second clamping channels which are arranged along the circumferential direction of the arc arch are arranged on the rubber coating;

when the arc-shaped arch is attached to the arc-shaped groove in a matched mode, the second clamping channel is matched with the first clamping channel to fixedly clamp the shaft workpiece.

Another object of the utility model is to provide a profile modeling sawing machine structure, the profile modeling sawing machine includes: a workbench and the profiling fixture; the profiling fixture is fixedly arranged on the workbench, and the saw blade is movably arranged on the workbench;

when the shaft workpiece is clamped by the profiling fixture, the saw blade moves along the arch direction of the arc arch in the profiling fixture, so that the shaft workpiece is cut and processed.

Has the advantages that: the utility model discloses an arc recess of base and the arc of fixed block arch are fixed in every and the first centre gripping channel that the saw bit shape is similar with a plurality of axle type part centre gripping respectively in, have increased the effective area of saw bit when cutting man-hour from this, and then have improved the machining efficiency of equipment.

Drawings

Fig. 1 is a schematic structural view of a profiling fixture for saw blade machining provided according to an embodiment of the present invention;

fig. 2 is an exploded view of a copying clamp for saw blade machining according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the patent and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular manner of operation, and are not to be considered limiting of the patent.

Fig. 1 is a schematic structural diagram of a profiling fixture for saw blade machining according to an embodiment of the present invention.

Referring to fig. 1, a copying jig for saw blade machining includes a base 1 and a fixing block 2. Wherein, the surface of the base 1 is sunken downwards to form an arc-shaped groove 11 which is similar to the shape of the saw blade 4. The groove wall of the arc-shaped groove 11 is provided with a plurality of first clamping channels 111 distributed along the circumferential direction of the arc-shaped groove 11, and each first clamping channel 111 extends along the axial direction of the arc-shaped groove 11. The fixed block 2 is detachably connected with the base 1, a part (preferably a middle part) of the fixed block 2 is arched to form an arc arch 21, and the arc arch 21 can be fittingly fitted into the arc groove 11.

When the shaft-like workpieces 3 are cut on the sawing machine, the plurality of shaft-like workpieces 3 are respectively fixed in each of the first clamping channels 111. The distribution of the shaft workpieces 3 similar to the shape of the saw blades 4 increases the effective cutting area of the saw blades 4 during cutting, so that the cutting efficiency of the sawing machine is improved.

Fig. 2 is an exploded schematic view of a copying clamp for sawing machine according to an embodiment of the present invention.

Referring to fig. 2, specifically, the base 1 is provided with a plane portion on each of two sides of the arc-shaped groove 11, and each plane portion is fixedly provided with a positioning pin 12. The fixed block 2 is provided with a connecting portion on each side of the arc arch 21, and the surface of each plane portion and each connecting portion is flat. Each connecting portion is provided with a positioning hole 22, and each positioning hole 22 is matched with one positioning pin 12. The base 1 is further provided with a first connection hole 13 on each planar portion, and each first connection hole 13 is located on the same side of the positioning pin 12. The fixed block 2 is provided with a second connection hole 23 matched with the first connection hole 13 on each connection portion.

When the arc-shaped arch 21 is fitted into the arc-shaped groove 11, the positioning pins 12 are inserted into the corresponding positioning holes 22, thereby positioning the entire fixing block 2 on the base 1. Base 1 and fixed block 2 through every first connecting hole 13 and every second connecting hole 23 after aligning, wear to establish connecting piece detachably such as bolt and link together in every first connecting hole 13 and every second connecting hole 23.

Referring to fig. 2, specifically, the surface of the arcuate arch 21 is also covered with a rubber coating 24. Preferably, the rubber coating 24 covers the arc surface of the arc back of the whole arc arch 21, and one surface of the rubber coating 24 facing the arc groove 11 is provided with a plurality of second clamping channels 241 arranged along the circumferential direction of the arc arch 21.

After the base 1 and the fixing block 2 are connected through connecting pieces such as penetrating bolts, the arc-shaped arch 21 is attached to the arc-shaped groove 11, and the first clamping channel 111 and the second clamping channel 241 are matched with each other, so that each shaft workpiece 3 is arched in the first clamping channel 111 and the second clamping channel 241.

With reference to fig. 1, another object of the present invention is to provide a profiling sawing machine, comprising: a table, a saw blade 4 and the profiling fixture. Wherein, the profile modeling anchor clamps are fixed to be located the workstation mesa, and saw bit 4 is located in the cutting tool and can remove the setting relatively the workstation on the workstation. The profiling fixture is used for simultaneously clamping and fixing a plurality of shaft workpieces 3, and the saw blades 4 are used for cutting and machining the shaft workpieces 3.

When the arc-shaped arches 21 in the profiling fixture are fitted with the arc-shaped grooves 11, the shaft-type workpieces 3 are distributed in the profiling fixture in a shape similar to that of the saw blades 4, and the saw blades 4 cut the shaft-type workpieces 3 along the arching direction of the arc-shaped arches 21. Because the distribution of axle type work piece 3 is similar with the shape of saw bit 4, a plurality of axle type work pieces 3 of cutting simultaneously can be cut to saw bit 4 when the cutting, have improved the cutting process efficiency of sawing machine from this.

To sum up, the utility model discloses an arc recess of base and the arc of fixed block arch are fixed in every and the first centre gripping channel that the saw bit shape is similar with a plurality of axle type part centre gripping respectively in, have increased the effective area of saw bit when cutting processing from this, and then have improved the machining efficiency of equipment. Further, the rubber coating that arc protruding surface set up has further strengthened under the clamping state, the stability of axle type part in whole anchor clamps.

The foregoing description has described certain embodiments of the invention. Other embodiments are within the scope of the following claims.

The terms "exemplary," "example," and the like, as used throughout this specification, mean "serving as an example, instance, or illustration," and do not mean "preferred" or "advantageous" over other embodiments. The detailed description includes specific details for the purpose of providing an understanding of the described technology. However, the techniques may be practiced without these specific details. In some instances, well-known structures and devices are shown in block diagram form in order to avoid obscuring the concepts of the described embodiments.

The above describes in detail optional embodiments of the present invention with reference to the drawings, however, the embodiments of the present invention are not limited to the details in the above embodiments, and within the technical concept scope of the embodiments of the present invention, various simple modifications can be performed on the technical solution of the embodiments of the present invention, and these simple modifications all belong to the protection scope of the embodiments of the present invention.

The previous description of the disclosure is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the scope of the disclosure. Thus, the description is not intended to be limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A profiling fixture for saw blade machining, said profiling fixture comprising: a base (1) and a fixed block (2);

one surface of the base (1) is sunken to form an arc-shaped groove (11), a plurality of first clamping channels (111) which are distributed along the circumferential direction of the arc-shaped groove (11) are arranged on the wall of the arc-shaped groove (11), and the first clamping channels (111) extend along the axial direction of the arc-shaped groove (11);

part of the fixing block (2) is bent to form an arc arch (21) matched with the shape of the arc groove (11);

when the profiling fixture clamps a plurality of shaft workpieces (3), the shaft workpieces (3) are placed in the corresponding first clamping channels (111), and the arc-shaped arches (21) are attached to the arc-shaped grooves (11) in a matching mode, so that the shaft workpieces (3) are fixedly clamped in the corresponding first clamping channels (111).

2. The profiling fixture for saw blade machining according to claim 1, wherein the base (1) further comprises plane portions respectively disposed at both sides of the arc-shaped groove (11), the plane portions are provided with positioning pins (12), the fixing block (2) further comprises connecting portions respectively disposed at both sides of the arc-shaped arch (21), the connecting portions are provided with positioning holes (22);

when the arc-shaped arch (21) is fittingly attached into the arc-shaped groove (11), the positioning pin (12) is inserted into the corresponding positioning hole (22).

3. The profiling fixture for saw blade machining according to claim 2, characterized in that a first connection hole (13) is provided on the planar portion, a second connection hole (23) is provided on the connection portion;

when the arc-shaped arch (21) is attached into the arc-shaped groove (11) in a matching mode, the first connecting hole (13) and the second connecting hole (23) are correspondingly connected through a connecting piece.

4. Profiling fixture for saw blade machining according to any of claims 1-3, characterised in that the surface of the arc-shaped arch (21) is covered with a rubber coating (24).

5. The profiling clamp for saw blade machining according to claim 4, characterized in that said rubber coating (24) has thereon a plurality of second clamping channels (241) arranged along the circumference of said arched arch (21);

wherein the second clamping channel (241) cooperates with the first clamping channel (111) to fixedly clamp the shaft workpiece (3) when the arcuate bulge (21) matingly fits within the arcuate recess (11).

6. A contour sawing machine, characterized in that it comprises: a work table, a saw blade (4) and the profiling fixture of claim 5; the profiling fixture is fixedly arranged on the workbench, and the saw blade (4) is movably arranged on the workbench;

when the profiling fixture clamps the shaft workpiece, the saw blade (4) moves along the arch direction of the arc arch (21) in the profiling fixture, so that the shaft workpiece (3) is cut and processed.