CN216801998U

CN216801998U - Clamp, wire cutting equipment and inclined hole machining equipment

Info

Publication number: CN216801998U
Application number: CN202122884588.XU
Authority: CN
Inventors: 张继红; 王胜; 雷国斌; 张瑞
Original assignee: Guangzhou Yiqiang Electrical Appliance Co ltd
Current assignee: Guangzhou Yiqiang Electrical Appliance Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-06-24
Anticipated expiration: 2031-11-23

Abstract

The utility model provides a clamp, a wire cutting device and an inclined hole machining device, wherein the clamp comprises: a clamp body and a locking member; the clamp comprises a clamp body and is characterized in that a fixed channel, a through hole and a reference surface are arranged on the clamp body, the fixed channel penetrates through two opposite sides of the clamp body, the reference surface is arranged on the side surface of the clamp body and is positioned on one side of a channel opening of the fixed channel, a preset machining angle is formed between the reference surface and the extension direction of the fixed channel, and the through hole is communicated with the fixed channel; the locking piece penetrates through the through hole and extends into the fixing channel. The clamp can be used for quickly and accurately clamping and positioning, the rod body is inserted into the fixed channel and locked through the locking piece, the position of the clamp is corrected based on the reference surface, the clamp can be accurately and quickly positioned, the direction of linear cutting or drilling is parallel to the reference surface, and the angle corresponding to the preset machining angle can be machined.

Description

Clamp, wire cutting equipment and inclined hole machining equipment

Technical Field

The utility model relates to the technical field, in particular to a clamp, a linear cutting device and an inclined hole machining device.

Background

In the mold industry, rod-shaped structures are common objects, such as a pitched roof round bar and the like, and a rod body of the pitched roof round bar is often positioned and then processed with local inclined holes and inclined grooves. The traditional clamping is that a single round bar is rectified, and the inclined hole is machined by a large taper machine, so that the large taper machine is high in cost, time-consuming and labor-consuming, low in machining efficiency and not guaranteed in machining precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a clamp, a linear cutting device and an inclined hole machining device.

One embodiment of the present invention provides a jig comprising: a clamp body and a locking member;

the fixture body is provided with a fixed channel, a through hole and a reference surface, the fixed channel penetrates through two opposite sides of the fixture body, the reference surface is arranged on the side surface of the fixture body and is positioned on one side of a channel opening of the fixed channel, an included angle between the reference surface and the extension direction of the fixed channel is a preset machining angle, the preset machining angle is larger than 0 degree and smaller than 90 degrees, and the through hole is communicated with the fixed channel;

the locking piece penetrates through the through hole and extends into the fixing channel.

Compared with the prior art, the clamp disclosed by the utility model can be used for quickly and accurately clamping and positioning, as long as the rod body is inserted into the fixed channel, the rod body is locked through the locking piece, the position of the clamp is corrected based on the reference surface, the quick positioning can be accurately carried out, and the angle corresponding to the preset machining angle can be machined when the direction of linear cutting or drilling is parallel to the reference surface.

In one embodiment, the fixture body is provided with at least two fixing channels, at least two through holes and at least two reference surfaces, the reference surfaces are arranged on one side of the fixing channels in a one-to-one correspondence manner, different preset machining angles corresponding to the reference surfaces are different, and the fixing channels are communicated with at least one through hole;

the fixture comprises at least two locking pieces, and the locking pieces penetrate through the through holes in a one-to-one correspondence mode and extend into the fixing channel.

In one embodiment, the fixture body is provided with a plurality of partitions, and the partitions protrude from the outer surface of the fixture body and are located between the adjacent reference surfaces.

In one embodiment, the fixing channel communicates with at least two of the through holes.

In one embodiment, the extending direction of the through hole and the extending direction of the fixing channel are perpendicular to each other.

In one embodiment, the locking member is provided with an external thread, and the locking member is in threaded connection with the through hole.

In one embodiment, the clamp body is made of a magnetic material, and an adsorption plane is further arranged on the clamp body.

In one embodiment, the jig body is provided with a marking portion corresponding to the reference surface.

Another embodiment of the present invention provides a wire cutting apparatus including: a machine tool, a cutting wire assembly provided on the machine tool and a clamp as described above, the clamp being provided on the machine tool.

Another embodiment of the present invention provides an inclined hole processing apparatus including: a machine tool, a drilling assembly provided on the machine tool and a clamp as described above, the clamp being provided on the machine tool.

In order that the utility model may be more clearly understood, specific embodiments thereof will be described hereinafter with reference to the accompanying drawings.

Drawings

FIG. 1 is a cross-sectional view of a clamp according to one embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a clamp body according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a clamp and angle stake of one embodiment of the present invention;

FIG. 4 is a schematic diagram of a different fixture according to one embodiment of the present invention.

Description of reference numerals:

10. a clamp body; 11. a fixed channel; 12. a through hole; 13. a reference plane; 14. a partition portion; 15. an adsorption plane; 16. a marking part; 20. a locking member; 30. obliquely ejecting a round rod; 31. a chute; 32. and (4) inclined holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and fig. 2, which are a cross-sectional view of a clamp according to an embodiment of the present invention and a schematic structural diagram of a clamp body according to an embodiment of the present invention, respectively, the clamp includes: a clip body 10 and a locking member 20.

Referring to fig. 3, which is a cross-sectional view of a clamp and a lifter according to an embodiment of the present invention, a fixing channel 11, a through hole 12, and a reference surface 13 are disposed on a clamp body 10, the fixing channel 11 penetrates through two opposite sides of the clamp body 10, the reference surface 13 is disposed on a side surface of the clamp body 10 and located on one side of a channel opening of the fixing channel 11, an included angle between the reference surface 13 and an extending direction of the fixing channel 11 has a preset processing angle, the preset processing angle is greater than 0 ° and smaller than 90 °, and the through hole 12 is communicated with the fixing channel 11. The locking member 20 passes through the through hole 12 and protrudes into the fixing passage 11. In the present embodiment, taking a process of processing the inclined ejection round bar 30 out of the chute 31 as an example, the inclined ejection round bar 30 passes through the fixing channel 11, the locking member 20 extends into the fixing channel 11 from the through hole 12, and then the inclined ejection round bar 30 is tightly ejected in the fixing channel 11, so as to fix the inclined ejection round bar 30; then the clamp is fixed on a wire cutting device, the cutting line is arranged in the vertical direction as an example, the reference surface 13 is calibrated to be in a state perpendicular to the horizontal direction through a plane calibration device, then the clamp is fixed, the cutting line is parallel to the reference surface 13 at the moment, the oblique top round rod 30 is parallel to the extending direction of the fixed channel 11, therefore, the included angle formed by the cutting line and the oblique top round rod 30 is also equal to the preset machining angle, and finally, the inclined groove 31 is machined on the oblique top round rod 30 through the cutting line. The process of machining the inclined hole 32 is the same as that of machining the chute 31.

Referring to fig. 4, which is a schematic structural diagram of different fixtures according to an embodiment of the present invention, in order to increase an application range of the fixture and enable machining of more angles, in some optional embodiments, at least two fixing channels 11, at least two through holes 12, and at least two reference surfaces 13 are disposed on a fixture body 10, the reference surfaces 13 are correspondingly disposed on one side of the fixing channels 11, preset machining angles corresponding to different reference surfaces 13 are different, and the fixing channels 11 are communicated with the at least one through hole 12; the clamp comprises at least two locking elements 20, and the locking elements 20 penetrate through the through holes 12 in a one-to-one correspondence mode and extend into the fixing channel 11. The proper fixing channel 11 can be added under the condition of not influencing the fixation of the clamp, so that more machining angles can be adapted. The number of the clamps can be increased, and the preset machining angles corresponding to the reference surfaces 13 on each clamp are different.

In order to distinguish the reference surfaces 13, in some alternative embodiments, the fixture body 10 is provided with a plurality of partitions 14, the partitions 14 protrude from the outer surface of the fixture body 10 and are located between adjacent reference surfaces 13, and in this embodiment, the reference surfaces 13 further extend to the passage openings of the fixing passages 11 in a one-to-one correspondence.

In order to improve the stability of the locking member 20 pressing against the pitched roof round bar 30, in some alternative embodiments, the fixing channel 11 communicates with at least two through holes 12.

In order to improve the stability of the locking member 20 pressing the pitched roof round bar 30, in some alternative embodiments, the extending direction of the through hole 12 and the extending direction of the fixing channel 11 are perpendicular to each other.

In order to facilitate the stable connection between the locking member 20 and the clamp body 10, in some alternative embodiments, an external thread is provided on the locking member 20, and the locking member 20 is in threaded connection with the through hole 12, but of course, the locking member 20 may also be fixed on the clamp body 10 by means of clamping or latching.

In some optional embodiments, the clamp body 10 is a clamp body 10 made of a magnetic material, the clamp body 10 is further provided with an adsorption plane 15, and the clamp body 10 is fixed by adsorption of a magnet on a wire cutting device or an inclined hole 32 machining device to the adsorption plane 15, so that the angle of the clamp body 10 can be conveniently adjusted. Of course, the clamp body 10 can be fixed on the in-line cutting device by other structures, but is not limited to this example.

In some alternative embodiments, the jig body 10 is provided with an identification portion 16 corresponding to the reference surface 13. In the present embodiment, based on a standard commonly used in the industry, the angle indicated by the mark 16 is an angle of an angle formed by the reference plane 13 and a direction perpendicular to the extending direction of the fixed passage 11, that is, when the preset machining angle is 82 °, the angle indicated by the mark 16 is 8 °. It should be noted that the preset machining angle may be designed according to actual needs, and the most commonly used angle of the inclined top is 75 ° to 86 °, and the angle corresponding to the mark 16 is 4 ° to 15 °, for example, in the present embodiment, the angle of the mark 16 is 8 °, 9 °, 10 °, 11 °, 12 °, and 15 °. Of course, other angles can be used for the predetermined machining angle.

The above-described jig may be applied to a wire cutting apparatus including: the cutting wire assembly comprises a machine tool, a cutting wire assembly arranged on the machine tool and the clamp arranged on the machine tool.

The above-mentioned clamp can be applied to inclined hole processing equipment, and the inclined hole processing equipment comprises: a machine tool, a drill assembly provided on the machine tool, and a jig as described above, the jig being provided on the machine tool.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clamp, comprising: a clamp body and a locking member;

2. A clamp as claimed in claim 1, wherein: the fixture body is provided with at least two fixing channels, at least two through holes and at least two reference surfaces, the reference surfaces are correspondingly arranged on one sides of the fixing channels one by one, different preset machining angles corresponding to the reference surfaces are different, and the fixing channels are communicated with at least one through hole;

3. A clamp as claimed in claim 2, wherein: the fixture body is provided with a plurality of separating parts, and the separating parts protrude out of the outer surface of the fixture body and are positioned between the adjacent reference surfaces.

4. A clamp as claimed in claim 2, wherein: the fixing channel is communicated with at least two through holes.

5. A clamp according to any one of claims 1 to 4, wherein: the extending direction of the through hole is perpendicular to the extending direction of the fixing channel.

6. A clamp according to any one of claims 1 to 4, wherein: the locking piece is provided with external threads and is in threaded connection with the through hole.

7. A clamp according to any one of claims 1 to 4, wherein: the clamp body is made of magnetic materials, and an adsorption plane is further arranged on the clamp body.

8. A clamp according to any one of claims 1 to 4, wherein: and the clamp body is provided with an identification part corresponding to the reference surface.

9. A wire cutting apparatus, comprising: a machine tool, a cut-line assembly provided on the machine tool, and a clamp according to any one of claims 1 to 8, the clamp being provided on the machine tool.

10. An inclined hole machining apparatus characterized by comprising: a machine tool, a drilling assembly provided on the machine tool, and a clamp according to any one of claims 1 to 8, the clamp being provided on the machine tool.