CN203960272U - Stable form spring steel fixture of heat treatment - Google Patents
Stable form spring steel fixture of heat treatment Download PDFInfo
- Publication number
- CN203960272U CN203960272U CN201420427906.7U CN201420427906U CN203960272U CN 203960272 U CN203960272 U CN 203960272U CN 201420427906 U CN201420427906 U CN 201420427906U CN 203960272 U CN203960272 U CN 203960272U
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- sliding support
- jack
- anchor
- unit
- gap
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Abstract
The utility model discloses a kind of for to carrying out heat treated stable form spring steel fixture of heat treatment after the tabular spring steel piece-holder of bar, comprise: an anchor, this anchor top is provided with the first front splint and the first rear plate, between this first front splint and this first rear plate, has the first gap; One slide rail; One sliding support, this sliding support slides and is arranged on this slide rail, and the top of this sliding support is provided with the second front splint and the second rear plate, between this second front splint and this second rear plate, has the second gap; One leading screw, the left part of this leading screw connects this anchor, right part is bolted in this sliding support; In this first gap, be articulated with a left plug-in unit, this left plug-in unit is provided with the left jack of opening upwards; In this second gap, be articulated with a right plug-in unit, this right plug-in unit is provided with the right jack of opening upwards; This left jack and this right jack are compatible with respectively the two ends of this workpiece.The utility model has the advantages that: use is simple, versatility is stronger, and comparatively stable.
Description
Technical field
The present invention relates to technical field of tooling clamps, especially relate to a kind of stable form spring steel fixture of heat treatment.
Background technology
After machining, the tabular spring steel of bar must heat-treat.In heat treated process, the shape of workpiece can be shaped, and then needs fixture to be fixed.The mode of taking mostly at present is by the mode of spot welding and connects this steel plate, then comparatively loaded down with trivial details, and versatility is poor.
For this reason, the inventor has developed spring steel fixture of heat treatment.This spring steel fixture of heat treatment comprises: anchor, front side and rear side that this anchor top is positioned at this anchor are respectively equipped with the first front splint and the first rear plate that are parallel to each other, between this first front splint and this first rear plate, there is the first gap, and be connected with 2 the first backstays perpendicular to this first front splint between this first front splint and this first rear plate; Slide rail, the left end of this slide rail is fixed on the right part of this anchor and extends to the right; Sliding support, this sliding support slides and is arranged on this slide rail, simultaneously, front side and rear side that the top of this sliding support is positioned at this sliding support are respectively equipped with the second front splint and the second rear plate that are parallel to each other, between this second front splint and this second rear plate, there is the second gap, and be connected with 2 the second backstays perpendicular to this second front splint between this second front splint and this second rear plate; Leading screw, the left part of this leading screw connects this anchor, right part is bolted in this sliding support; Handle, the dismountable right-hand member that is connected in this leading screw of this handle.
This fixture in use, only needs the two ends of workpiece tabular bar to be inserted in respectively in the first gap and the second gap, and lays respectively between 2 the first backstays and between 2 the second backstays, without the operation that adopts loaded down with trivial details welding, thus comparatively simple.Meanwhile, the spacing between sliding support and anchor can be adjusted easily, and then all applicable for the workpiece of different lengths or differently curved degree, makes this fixture have stronger versatility.
But, to find in actual use, workpiece is in the clamping initial stage and add man-hour, and its end is easy to deviate from this first gap or this second gap, stable not.
Summary of the invention
The object of this invention is to provide a kind of stable form spring steel fixture of heat treatment, it has, and use is simple, versatility is stronger, and comparatively stable feature.
The technical solution adopted in the present invention is: stable form spring steel fixture of heat treatment, be used for heat-treating after the tabular spring steel piece-holder of bar, this stable form spring steel fixture of heat treatment comprises: an anchor, front side and rear side that this anchor top is positioned at this anchor are respectively equipped with the first front splint and the first rear plate that are parallel to each other, between this first front splint and this first rear plate, have the first gap; One slide rail, the left end of this slide rail is fixed on the right part of this anchor and extends to the right; One sliding support, this sliding support slides and is arranged on this slide rail, meanwhile, front side and rear side that the top of this sliding support is positioned at this sliding support are respectively equipped with the second front splint and the second rear plate that are parallel to each other, between this second front splint and this second rear plate, have the second gap; One leading screw, the left part of this leading screw connects this anchor, right part is bolted in this sliding support; One handle, the dismountable right-hand member that is connected in this leading screw of this handle;
---in described the first gap, be articulated with a left plug-in unit by one perpendicular to the first pivot of this first front splint, this left plug-in unit is provided with the left jack of opening upwards;
---in described the second gap, be articulated with a right plug-in unit by one perpendicular to the second pivot of this second front splint, this right plug-in unit is provided with the right jack of opening upwards; And
This left jack and this right jack are compatible with respectively the two ends of this workpiece;
When this left plug-in unit is during in vertical state, this first pivot is positioned at the top of the bottom of this left jack;
When this right plug-in unit is during in vertical state, this second pivot is positioned at the top of the bottom of this right jack.
The middle part cover of described leading screw has a collar, and this collar is connected with an iron chains, and on this iron chains, dismountable hook has a cleek, and this cleek hooks at the middle part of this workpiece, and this iron chains is in tensioning state.
The advantage that the present invention has is: use is simple, versatility is stronger, and comparatively stable.Stable form spring steel fixture of heat treatment of the present invention in use, the two ends of workpiece are inserted in respectively in left jack and right jack, without the operation that adopts loaded down with trivial details welding, thereby comparatively simple, and no matter workpiece is in what kind of degree of crook, the two ends of this workpiece all cannot be deviate from this left jack and this right jack, comparatively stable.After optimization, be provided with after cleek at the middle part of workpiece, make the stability of this workpiece obtain further increase.Meanwhile, the spacing between sliding support and anchor can be adjusted easily, and then all applicable for the workpiece of different lengths or differently curved degree, makes this fixture have stronger versatility.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the front view (broken section) of embodiments of the invention;
Fig. 2 is the vertical view (not shown cleek, iron chains, the collar) of Fig. 1.
In figure: 10, anchor, 11, the first front splint, 12, the first rear plate, 13, the first gap, 14, the first pivot, 15, left plug-in unit, 151, left jack; 20, slide rail; 30, sliding support, 31, the second front splint, 32, the second rear plate, 33, the second gap, 34, the second pivot, 35, right plug-in unit, 351, right jack; 40, leading screw; 50, handle; 61, the collar, 62, iron chains, 63, cleek; 100, workpiece.
Embodiment
Embodiment, is shown in shown in Fig. 1 and Fig. 2: stable form spring steel fixture of heat treatment, after being clamped, the tabular spring steel workpiece 100 of bar heat-treats.This stable form spring steel fixture of heat treatment comprises: the parts such as anchor 10, slide rail 20, sliding support 30, leading screw 40, handle 50.Concretely:
Front side and rear side that these anchor 10 tops are positioned at this anchor 10 are respectively equipped with the first front splint 11 and the first rear plate 12 that are parallel to each other.Between this first front splint 11 and this first rear plate 12, there is the first gap 13.
The left end of this slide rail 20 is fixed on the right part of this anchor 10 and extends to the right.Such as, this slide rail 20 is provided with dovetail raised line.
This sliding support 30 slides and is arranged on this slide rail 20.Such as, this sliding support 30 is provided with the dovetail-indent matching with aforementioned dovetail raised line.Meanwhile, the top of this sliding support 30 is positioned at this sliding support 30 front side and rear side are respectively equipped with the second front splint 31 and the second rear plate 32 that are parallel to each other.Between this second front splint 31 and this second rear plate 32, there is the second gap 33.
The left part of this leading screw 40 connects this anchor 10, right part is bolted in this sliding support 30.That is, this anchor 10 is provided with the through hole of the left and right sides that run through this anchor 10, and the left part of this leading screw 40 is through in this through hole, and must have stop means and make this leading screw 40 can be in this through hole inward turning then can not move left and right.This sliding support 30 is provided with the screw that runs through these sliding support 30 left and right sides, and the right part of this leading screw 40 is bolted in this screw.That is to say, after these leading screw 40 rotations, the spacing between this sliding support 30 and this anchor 10 is changed.
The dismountable right-hand member that is connected in this leading screw 40 of this handle 50.Such as, the right side of this leading screw 40 is provided with inner hexagonal hole, and this handle 50 is provided with outer-hexagonal projection, in use, only needs the outer-hexagonal projection of this handle 50 to be inserted in this inner hexagonal hole.
Further say:
In this first gap 13, be articulated with a left plug-in unit 15 by one perpendicular to the first pivot 14 of this first front splint 11, this left plug-in unit 15 is provided with the left jack 151 of opening upwards., this left plug-in unit 15 can left rotation and right rotation swing in this first gap 13.Meanwhile, when this left plug-in unit 15 is during in vertical state, this first pivot 14 is positioned at the top of the bottom of this left jack 151.And the left end of this left jack 151 and this workpiece 100 matches., the left end of this workpiece 100 is inserted in this left jack 151.
In this second gap 33, be articulated with a right plug-in unit 35 by one perpendicular to the second pivot 34 of this second front splint 31, this right plug-in unit 35 is provided with the right jack 351 of opening upwards., this right plug-in unit 35 can left rotation and right rotation swing in this second gap 33.Meanwhile, when this right plug-in unit 35 is during in vertical state, this second pivot 34 is positioned at the top of the bottom of this right jack 351.And the right-hand member of this right jack 351 and this workpiece 100 matches., the right-hand member of this workpiece 100 is inserted in this right jack 351.
Like this, in use, only need the two ends of workpiece tabular bar 100 to be inserted in respectively in this left jack 151 and this right jack 351, can realize the sizing of this workpiece 100.Meanwhile, the spacing of this sliding support 30 and this anchor 10 can be adjusted easily, to make this workpiece 100 have different degree of crook or be applicable to the workpiece 100 of different lengths, makes this fixture have stronger versatility.
Saying of a more progressive step: the cover of the middle part running fit of this leading screw 40 has a collar 61, this collar 61 is connected with an iron chains 62, and on this iron chains 62, dismountable hook has a cleek 63.Such as, this cleek 63 hooks on certain chain link of this iron chains 62.Meanwhile, this cleek 63 hooks the middle part at this workpiece 100.Obviously, this cleek 63 is preferably " S " font.Now, this iron chains 62, in tensioning state, is equivalent to the middle part of this workpiece 100 to form constraint, and this workpiece 100 can not be rocked, then more stable.
The foregoing is only the preferred embodiments of the present invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (2)
1. stable form spring steel fixture of heat treatment, after being clamped, the tabular spring steel workpiece (100) of bar heat-treats, this stable form spring steel fixture of heat treatment comprises: an anchor (10), front side and rear side that this anchor (10) top is positioned at this anchor (10) are respectively equipped with the first front splint (11) and the first rear plate (12) that are parallel to each other, between this first front splint (11) and this first rear plate (12), have the first gap (13); One slide rail (20), the left end of this slide rail (20) is fixed on the right part of this anchor (10) and extends to the right; One sliding support (30), this sliding support (30) slides and is arranged on this slide rail (20), simultaneously, front side and rear side that the top of this sliding support (30) is positioned at this sliding support (30) are respectively equipped with the second front splint (31) and the second rear plate (32) that are parallel to each other, between this second front splint (31) and this second rear plate (32), have the second gap (33); One leading screw (40), the left part of this leading screw (40) connects this anchor (10), right part is bolted in this sliding support (30); One handle (50), the dismountable right-hand member that is connected in this leading screw (40) of this handle (50);
It is characterized in that:
---in described the first gap (13), be articulated with a left plug-in unit (15) by one perpendicular to first pivot (14) of this first front splint (11), this left plug-in unit (15) is provided with the left jack (151) of opening upwards;
---in described the second gap (33), be articulated with a right plug-in unit (35) by one perpendicular to second pivot (34) of this second front splint (31), this right plug-in unit (35) is provided with the right jack (351) of opening upwards; And
This left jack (151) and this right jack (351) are compatible with respectively the two ends of this workpiece (100);
When this left plug-in unit (15) is during in vertical state, this first pivot (14) is positioned at the top of the bottom of this left jack (151);
When this right plug-in unit (35) is during in vertical state, this second pivot (34) is positioned at the top of the bottom of this right jack (351).
2. stable form spring steel fixture of heat treatment according to claim 1, it is characterized in that: the middle part cover of described leading screw (40) has a collar (61), this collar (61) is connected with an iron chains (62), the upper dismountable hook of this iron chains (62) has a cleek (63), this cleek (63) hooks at the middle part of this workpiece (100), and this iron chains (62) is in tensioning state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427906.7U CN203960272U (en) | 2014-07-31 | 2014-07-31 | Stable form spring steel fixture of heat treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420427906.7U CN203960272U (en) | 2014-07-31 | 2014-07-31 | Stable form spring steel fixture of heat treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960272U true CN203960272U (en) | 2014-11-26 |
Family
ID=51920881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420427906.7U Expired - Fee Related CN203960272U (en) | 2014-07-31 | 2014-07-31 | Stable form spring steel fixture of heat treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960272U (en) |
-
2014
- 2014-07-31 CN CN201420427906.7U patent/CN203960272U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |