CN210677841U - Profile steel edge milling clamp - Google Patents
Profile steel edge milling clamp Download PDFInfo
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- CN210677841U CN210677841U CN201921459009.3U CN201921459009U CN210677841U CN 210677841 U CN210677841 U CN 210677841U CN 201921459009 U CN201921459009 U CN 201921459009U CN 210677841 U CN210677841 U CN 210677841U
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- section steel
- clamping
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- steel
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Abstract
The utility model provides a section steel edge milling clamp, which comprises a fixed block and a sliding block and is characterized by comprising a fixed block and a sliding block which is close to and far away from the sliding block, wherein section steel is clamped between the fixed block and the sliding block; one end of the fixed block, which is in contact with the section steel, is provided with a supporting sunken part which is matched with one end of the section steel, which is in contact with the fixed block, in shape; one end of the sliding block, which is in contact with the profile steel, is provided with a clamping concave part which is matched with the shape of one end of the profile steel, which is in contact with the sliding block; the supporting concave part and the clamping concave part form a cavity for clamping the section steel. The stability of shaped steel edge milling anchor clamps centre gripping shaped steel of this embodiment is good, and the location of shaped steel is accurate, and the area of contact of shaped steel and anchor clamps is big, and after anchor clamps pressed from both sides tight shaped steel, the milling in-process shaped steel can not skid.
Description
Technical Field
The utility model relates to a shaped steel processing field especially indicates a shaped steel milling fixture.
Background
At present, in the processing process of section steel, a clamp is needed to clamp the section steel 3 in the edge milling processing procedure of the section steel 3, and then edge milling is carried out. The existing fixture structure is that one end of the fixture is provided with a positioning block 5, the other end of the fixture is provided with a moving block 6, as shown in figure 1, the moving block 6 slides rightwards, and the positioning block 5 and the moving block 6 clamp the section steel 3. When the existing clamp clamps the section steel 3, the contact surface between the clamp and the section steel 3 is a plane. The existing clamp is utilized to clamp the section steel 3, the section steel 3 generates torque in the edge milling process of the section steel 3, and the processed section steel 3 is unstable in size; when the existing fixture clamps the profile steel 3, the contact area between the fixture and the profile steel 3 is small, the profile steel 3 is easy to slip on the fixture under stress, and the machined position of the profile steel 3 is not easy to position accurately when the edge is milled.
In summary, how to effectively solve the technical problems that the clamp and the section steel 3 are easy to slip, the contact area of the clamp and the section steel 3 is small, and the section steel 3 is easy to twist in the edge milling process in the current section steel 3 edge milling process is a technical problem which needs to be solved by the technical personnel in the field at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a shaped steel edge milling anchor clamps for solve among the prior art anchor clamps and shaped steel easy slipping, anchor clamps and shaped steel area of contact little and shaped steel edge milling in-process easy torsional problem.
In order to achieve the above object, the utility model provides a following technical scheme:
the section steel edge milling clamp comprises a fixed block and a sliding block, and comprises the fixed block and the sliding block, wherein the fixed block is fixedly arranged, the sliding block is close to and far away from the sliding block, and section steel is clamped between the fixed block and the sliding block;
a supporting sunken part which is matched with one end of the section steel, which is in contact with the fixed block, in shape is arranged at one end of the fixed block, which is in contact with the section steel;
a clamping concave part matched with the shape of one end of the section steel, which is in contact with the sliding block, is arranged on one end of the sliding block, which is in contact with the section steel;
the supporting concave part and the clamping concave part form a cavity for clamping the section steel.
Wherein, on the fixed block with on the one side of shaped steel contact including the neck support portion that is vertical state, with neck support portion bottom connect and to the oblique support portion that shaped steel direction slope and with the fixed extension that extends to ground that oblique support portion is connected, neck support portion oblique support portion with fixed extension integrated into one piece constitutes the depressed part that holds up.
Wherein, on the sliding block with including the neck clamp portion that is vertical state on the one side of shaped steel contact, with neck clamp portion bottom is connected to keeping away from the sunken clamping part of fixed block direction with the slip extension that extends to ground is connected to the clamping part, the neck clamp portion the clamping part with slip extension integrated into one piece constitutes the centre gripping depressed part.
The neck part of the section steel is clamped by a cavity formed by the neck support part and the neck clamp part;
the inclined supporting part and the clamping part form a cavity for clamping the special-shaped part of the section steel connected with the neck of the section steel.
The neck support part is connected with the inclined support part in an arc shape, and the arc radius of the connection part is smaller than that of the surface of the section steel close to the connection part.
The neck clamp part is connected with the clamping part in an arc shape, and the arc radius of the connection part is smaller than that of the surface of the section steel close to the connection part.
The contact surface of the inclined support part and the special-shaped part of the section steel is matched with the end surface of the special-shaped part of the section steel, which is contacted with the inclined support part.
Wherein the gripping portion comprises a first recess connected with the neck gripping portion and a second recess connecting the first recess with the slip extension;
the first concave part is attached to the special-shaped part of the section steel.
The clamping part is matched with the contact surface of the special-shaped part of the section steel, and the opposite end surface of the special-shaped part of the section steel, which is contacted with the inclined support part, is matched with the contact surface of the inclined support part.
And a distance meter for measuring the distance between the extending part and the sliding extending part is arranged on the fixed extending part of the fixed block.
The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:
among the above-mentioned scheme, the stability of shaped steel edge milling anchor clamps centre gripping shaped steel of this embodiment is good, and the location of shaped steel is accurate, and the area of contact of shaped steel and anchor clamps is big, and behind the anchor clamps clamp type steel, the milling process in-process shaped steel can not skid.
Drawings
FIG. 1 is a schematic structural view of a conventional section steel edge milling jig.
Fig. 2 is the structural schematic diagram of the profile steel edge milling fixture of the utility model.
Reference numerals:
1. a fixed block; 11. a neck support portion; 12. an inclined support part; 13. a fixed extension; 2. a slider; 21. a neck clamp portion; 22. a clamping portion; 221. a first recess; 222. a second recess; 23. a slip extension; 3. section steel; 31. a neck portion of the section steel; 311. milling a surface to be milled; 32. a special-shaped part of the section steel; 4. milling cutters; 5. positioning blocks; 6. moving the mass.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The utility model discloses to the area of contact of current anchor clamps and shaped steel easily skid, anchor clamps and shaped steel little and the easy torsional problem of shaped steel edge milling in-process, provide a shaped steel edge milling anchor clamps.
As shown in fig. 2, an embodiment of the present invention provides a section steel edge milling fixture, which includes a fixed block 1 and a sliding block 2, and includes the fixed block 1 fixedly disposed and the sliding block 2 approaching to and away from the sliding block 2, and a section steel 3 is clamped between the fixed block 1 and the sliding block 2;
a supporting sunken part which is matched with the shape of one end of the section steel 3, which is in contact with the fixed block 1, is arranged at one end of the fixed block 1, which is in contact with the section steel 3;
a clamping concave part which is matched with the shape of one end of the section steel 3, which is in contact with the sliding block 2, is arranged on one end of the sliding block 2, which is in contact with the section steel 3;
the supporting concave part and the clamping concave part form a cavity for clamping the section steel 3.
The profile steel edge milling clamp is suitable for clamping profile steel 3 in the edge milling process of the profile steel 3, in the using process of the profile steel edge milling clamp, the sliding block 2 is moved towards the direction of the principle fixing block 1, one side surface of the profile steel 3 is placed in the supporting concave part of the fixing block 1, the sliding block 2 is moved towards the direction close to the fixing block 1, the other side surface of the profile steel 3 is positioned in the clamping concave part, at the moment, the profile steel 3 is positioned in a cavity formed by the supporting concave part and the clamping concave part, the sliding block 2 is continuously moved towards the direction close to the fixing block 1 to clamp the profile steel 3, two sides of the top of the profile steel 3 are surfaces 311 to be milled in the edge milling process of the profile steel 3, after the profile steel 3 is clamped by the profile steel edge milling clamp, the surfaces 311 to be milled of the profile steel 3 are perpendicular to the bottom surface, in the edge milling process, the milling cutter 4 is, the milling process does not twist the section steel 3. Shaped steel 3 utilizes hold up the depressed part and the die cavity that the centre gripping depressed part constitutes presss from both sides tightly, and shaped steel 3 location is accurate, and shaped steel 3 is big with the area of contact of anchor clamps, and behind the anchor clamps clamp type steel 3, shaped steel 3 can not skid, and the size after shaped steel 3 milling process is stable. In order to increase the stability of the profile steel 3 in the edge milling process, a protective groove can be arranged in the clamping concave part and the supporting concave part, and the profile steel 3 is further prevented from slipping.
The beneficial effect that so set up lies in:
the stability of shaped steel edge milling anchor clamps centre gripping shaped steel 3 of this embodiment is good, and the location of shaped steel 3 is accurate, and the area of contact of shaped steel 3 and anchor clamps is big, and the clamp is tight 3 backs of shaped steel, mills in-process shaped steel 3 and can not skid.
Further, on the fixed block 1 with on the one side that shaped steel 3 contacted, including the neck brace portion 11 that is vertical state, with the neck brace portion 11 bottom is connected and to the slope of shaped steel 3 direction holds in the palm portion 12 and with the fixed extension 13 that extends to ground that holds in the palm portion 12 is connected to the slope, neck brace portion 11 the slope brace portion 12 with fixed extension 13 integrated into one piece constitutes the support depressed part.
On the sliding block 2 with including the neck clamp 21 that is vertical state, with neck clamp 21 bottom is connected to keeping away from on the one side that shaped steel 3 contacted the sunken clamping part 22 of fixed block 1 direction with clamping part 22 is connected to the slip extension 23 that extends to ground, neck clamp 21 clamping part 22 with slip extension 23 integrated into one piece constitutes the centre gripping depressed part.
The neck part 31 of the section steel is clamped by a cavity formed by the neck support part 11 and the neck clamping part 21; the cavity formed by the inclined support part 12 and the clamping part 22 clamps the special-shaped part 32 of the section steel connected with the neck part 31 of the section steel.
The common centre gripping shaped steel 3 of the centre gripping depressed part of the fixed block 1 of this embodiment's the depressed part of holding up and sliding block 2, wherein hold in the palm the cavity that neck and neck clamp 21 constitute and carry the neck 31 of shaped steel for the neck 31 of shaped steel is vertical state, when milling the both sides on 3 neck tops of shaped steel, shaped steel 3 can not twist reverse, hold in the palm portion 12 to one side and the cavity that clamping part 22 constitutes is carried the abnormal shape portion 32 of shaped steel, cliies shaped steel 3, and the area of contact of increase shaped steel 3 and anchor clamps avoids shaped steel 3 to appear sliding milling the in-process.
Further, the joint of the neck support part 11 and the inclined support part 12 is arc-shaped, and the arc radius of the joint is smaller than that of the surface of the section steel 3 close to the joint.
The joint of the neck clamp part 21 and the clamping part 22 is arc-shaped, and the arc radius of the joint is smaller than that of the surface of the section steel 3 close to the joint.
This embodiment neck support portion 11 with the junction of oblique support portion 12 is circular-arcly, avoids junction and shaped steel 3 transition contact, neck clamp portion 21 with the junction of clamping part 22 is circular-arcly, avoids junction and shaped steel 3 transition contact, when avoiding anchor clamps to press from both sides tight shaped steel 3, the stress concentration problem appears.
Further, the contact surface of the inclined support part 12 and the special-shaped part 32 of the section steel is matched with the end surface of the special-shaped part 32 of the section steel, which is in contact with the inclined support part 12. The contact surface of the clamping part 22 and the special-shaped part 32 of the section steel is matched with the opposite end surface of the special-shaped part 32 of the section steel, which is contacted with the inclined supporting part 12.
The clip portion 22 includes a first recess 221 connected with the neck clip portion 21 and a second recess 222 connecting the first recess 221 with the slip extension 23; the first recess 221 is closely attached to the different-shaped portion of the section steel 3.
The inclined supporting part 12 of the embodiment is fully contacted with the special-shaped part 32 of the section steel, the inclined supporting part 12 of the fixing block 1 and the first concave part 221 of the sliding block 2 clamp the special-shaped part 32 of the section steel together, the lower part of the special-shaped part 32 of the section steel is positioned in a cavity formed by the second concave part 222, the fixing extending part 13 and the sliding extending part 23 and is not contacted with the cavity, the second concave part 222 of the sliding block 2 is contacted with the special-shaped part 32 of the section steel, the contact area of the clamp and the section steel 3 is increased, meanwhile, the contact between the section steel 3 and the clamp is avoided, and the interference problem and the over-positioning problem are avoided.
In one, a distance meter for measuring the distance between the extension part and the sliding extension part 23 is provided on the fixed extension part 13 of the fixed block 1.
This embodiment be provided with the distancer on fixed extension 13 of fixed block 1, distance between this distancer measurable quantity sliding block 2 and the fixed block 1, confirm anchor clamps centre gripping shaped steel 3's dynamics according to the distance between sliding block 2 and the fixed block 1, if the transition centre gripping appears in anchor clamps, the distance is less than standard distance between sliding block 2 and the fixed block 1, do not press from both sides tight shaped steel 3 like anchor clamps, the distance between sliding block 2 and the fixed block 1 is greater than standard distance, distance between sliding block 2 and the fixed block 1 when this standard distance is the correct centre gripping shaped steel 3 of anchor clamps. The arrangement of the distance measuring instrument can avoid the problem that the clamp is excessively clamped or not clamped. The range finder can be selected from a laser range finder and an infrared range finder.
Among the above-mentioned scheme, the stability of shaped steel edge milling anchor clamps centre gripping shaped steel 3 of this embodiment is good, and shaped steel 3's location is accurate, and shaped steel 3 is big with the area of contact of anchor clamps, and the clamp is tight 3 backs of shaped steel, mills in-process shaped steel 3 and can not skid.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
In the description of the present invention, it is to be understood that the terms "upper", "one end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that the terms "provided with" and "connected" are to be interpreted broadly, unless explicitly stated or limited otherwise. For example, the connection can be fixed, detachable or integrated; may be directly connected or indirectly connected through an intermediate. The fixed connection can be common technical schemes such as welding, threaded connection and clamping. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The profile steel edge milling clamp comprises a fixed block and a sliding block, and is characterized by comprising the fixed block and the sliding block, wherein the fixed block is fixedly arranged, the sliding block is close to and far away from the sliding block, and profile steel is clamped between the fixed block and the sliding block;
a supporting sunken part which is matched with one end of the section steel, which is in contact with the fixed block, in shape is arranged at one end of the fixed block, which is in contact with the section steel;
a clamping concave part matched with the shape of one end of the section steel, which is in contact with the sliding block, is arranged on one end of the sliding block, which is in contact with the section steel;
the supporting concave part and the clamping concave part form a cavity for clamping the section steel.
2. The section steel edge milling fixture of claim 1, wherein the fixing block includes a neck support portion in a vertical state, an inclined support portion connected to a bottom end of the neck support portion and inclined toward the section steel, and a fixing extension portion connected to the inclined support portion and extending toward the ground, and the neck support portion, the inclined support portion, and the fixing extension portion are integrally formed to form a support recess.
3. The section steel edge milling fixture of claim 2, wherein the sliding block includes a neck clamp portion in a vertical state, a clamping portion recessed away from the fixing block and connected to a bottom end of the neck clamp portion, and a sliding extension portion extending toward the ground and connected to the clamping portion, and the neck clamp portion, the clamping portion and the sliding extension portion are integrally formed to form the clamping recess portion.
4. The section steel edge milling fixture of claim 3, wherein the neck rest portion and the neck clamp portion form a cavity for clamping the neck portion of the section steel;
the inclined supporting part and the clamping part form a cavity for clamping the special-shaped part of the section steel connected with the neck of the section steel.
5. The profiled bar edge milling fixture of claim 3 wherein the connection between the neck brace and the slanted brace is arcuate with an arc radius less than the arc radius of the profiled bar surface proximate the connection.
6. The profiled bar edge milling fixture of claim 3 wherein the junction of the neck clamp portion and the clamping portion is radiused with a radius of curvature of the junction being less than a radius of curvature of the surface of the profiled bar proximate the junction.
7. The section steel edge milling fixture of claim 4, wherein the contact surface of the inclined support part with the profile part of the section steel is adapted to the end surface of the profile part of the section steel contacting the inclined support part.
8. The profiled steel edge milling fixture of claim 4 wherein the clamping portion includes a first recess connected to the neck clamp portion and a second recess connecting the first recess and the slip extension;
the first concave part is attached to the special-shaped part of the section steel.
9. The section steel edge milling fixture of claim 7, wherein a contact surface of the clamping portion with the profiled portion of the section steel is adapted to an opposite end surface of an end surface of the profiled portion of the section steel contacting the tapered portion.
10. The profiled bar edge milling fixture of any one of claims 3 to 9 wherein the fixed extension of the fixed block is provided with a distance meter for measuring the distance between the extension and the sliding extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921459009.3U CN210677841U (en) | 2019-09-03 | 2019-09-03 | Profile steel edge milling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921459009.3U CN210677841U (en) | 2019-09-03 | 2019-09-03 | Profile steel edge milling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210677841U true CN210677841U (en) | 2020-06-05 |
Family
ID=70903115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921459009.3U Active CN210677841U (en) | 2019-09-03 | 2019-09-03 | Profile steel edge milling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210677841U (en) |
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2019
- 2019-09-03 CN CN201921459009.3U patent/CN210677841U/en active Active
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