CN204817553U - Anchor clamps are rectified in cutting board welding - Google Patents
Anchor clamps are rectified in cutting board welding Download PDFInfo
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- CN204817553U CN204817553U CN201520657854.7U CN201520657854U CN204817553U CN 204817553 U CN204817553 U CN 204817553U CN 201520657854 U CN201520657854 U CN 201520657854U CN 204817553 U CN204817553 U CN 204817553U
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- guide rail
- binding clasp
- cross slide
- knife plate
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Abstract
The utility model relates to an anchor clamps are rectified in cutting board welding, including the base, its main points are: be equipped with the transverse guide and the vertical guide rail of worker's shape on the base, transverse guide and vertical guide rail link firmly with the base and connect, the last symmetry of transverse guide is equipped with two horizontal binding clasps, is equipped with vertical binding clasp on the vertical guide rail, and the binding clasp comprises U -shaped chuck and slide, with guide rail sliding connection, is equipped with the size marking on the guide rail. The utility model discloses being connected by base, guide rail and binding clasp and constituting, simple structure, preparation are easy, convenient operation, binding clasp and guide rail sliding connection are equipped with the size marking on the guide rail, length and altitude mixture control are convenient, set screw is horizontal and vertical location, and the clamping screw clamp is tight, and the location is accurate, rectify the precision height, and the cutting board welded of practical different length is rectified, have improved commonality and the practicality and the cutting board welded qualification rate of anchor clamps, have reduced the expense of cutting board welding preparation, the steady quality, and the uniformity is good.
Description
Technical field
The utility model relates to a kind of fixture, is specifically related to a kind of knife plate for overlength carbide alloy knife plate welding deformation welding clamping fixture for correcting.
Background technology
Make overlength carbide alloy knife plate after welding completes, keep straight, prevent alloy sheet from breaking, usually after welding, the glowing furnace rapidly welding product being put into 550 DEG C cools with stove.Cooled welding knife plate needs to correct its quality of guarantee and precision.Conventional bearing calibration has two kinds: cold sizing and thermal recalibration.
Cold sizing is after welding completes cooling, the back side (the non-face of weld) of the knife plate weld seam of distortion upward, steel plate pads one piece of veneer, repeatedly knocks smoothing with hammer.The shortcoming of this method is: in the process of knocking, on knife plate each point stressed varying in size and mutually conflict, easily cause knife plate to rupture; Next is cold sizing, and commissure can also exist larger rigidity stress and welding stress, will cause knife plate like this in the processing of next procedure (grinding) and in the middle of production and application, produces bursting apart of alloy, causes knife plate to be scrapped.
Thermal recalibration is that the knife plate producing welding deformation is heated again, generally the wire heating or the triangular heat that carry out regional area in the heat-affected zone of distance weld seam 10--15mm, the temperature of heating is about 600 DEG C, then be placed on pincers worker platform and knock with hammer, so often need repeatedly to heat and knock correction twice or thrice, just can reach smooth.The rigidity stress that knife plate produces in thermal recalibration and welding stress much smaller relative to cold sizing, but during thermal recalibration to knife plate heating times more than 2 times time, weld seam is easy to crack, and the operation of thermal recalibration is many, the labour intensity of workman is large, and rectangular also can the generation when being subject to non-uniform heat flux and impacting of alloy is burst apart.
Summary of the invention
The purpose of this utility model is the shortcoming that will overcome above-mentioned technology, provides a kind of structure simple, makes easily, easy to use, the knife plate welding clamping fixture for correcting of welding quality stable.
Knife plate of the present utility model welding clamping fixture for correcting, comprises base, it is characterized in that: described base is provided with cross slide way and vertical guide, and vertical guide is positioned at cross slide way center and vertical with cross slide way; Described cross slide way is arranged with two horizontal binding clasps; Described horizontal binding clasp transversely guide rail horizontally slips connection; Described vertical guide is provided with vertical binding clasp, and vertical binding clasp slides up and down with vertical guide and is connected; Described cross slide way and vertical guide and base are solidly connected.
In order to better realize above-mentioned purpose:
Described cross slide way and vertical guide are brigade shape guide rail.
Described horizontal binding clasp is made up of U-shaped chuck and cross slide, and U-shaped chuck is provided with pinching screw, and cross slide is provided with horizontal concrete chute and dog screw.
Described vertical binding clasp is made up of the U-shaped chuck identical with horizontal binding clasp and vertical slide, and vertical slide is provided with vertical chute and dog screw.
Described cross slide way take center as initial point, is arranged with length graticule to the left and right.
Described vertical guide is provided with height graticule.
The utility model is connected and composed by base, guide rail and binding clasp, and structure is simple, making is easy, and binding clasp is connected with slide, guide rail is provided with graticule, laterally and vertically locate, pinching screw clamps, accurate positioning for length and highly easy to adjust, dog screw, correction accuracy is high, the correction of the knife plate welding of practical different length, improves the versatility of fixture and the qualification rate of practicality and knife plate welding, reduces the expense of knife plate welding production, steady quality, uniformity is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of horizontal binding clasp.
Fig. 3 is the right view of Fig. 2.
Fig. 4 is the structural representation of vertical binding clasp.
Fig. 5 is the right view of Fig. 4.
Fig. 6 is implementation column schematic diagram of the present utility model.
In figure: 1, base, 2, cross slide way, 3, vertical guide, 4, vertical binding clasp, 5 horizontal binding clasps, 6, jaws, 7, horizontal concrete chute, 8, cross slide, 9, vertical slide, 10, vertical chute, 11, dog screw, 12, pinching screw, 13, U-shaped chuck, 14, knife plate.
Concrete real-time mode
Knife plate welding clamping fixture for correcting of the present utility model, comprises base 1.Base 1 is provided with cross slide way 2 and the vertical guide 3 vertical with the central point of cross slide way 2, and the central point of cross slide way 2 is initial point, is arranged with length graticule, and vertical guide 3 is provided with height graticule, and graticule unit is millimeter.Cross slide way 2 is arranged with two horizontal binding clasps 5, horizontal binding clasp 5 transversely guide rail 2 horizontally slips connection.Vertical guide 3 is provided with vertical binding clasp 4, and vertical binding clasp 4 slides up and down with vertical guide 3 and is connected.Cross slide way 2 and vertical guide 3 are welded to connect with base 1.
Cross slide way 2 and vertical guide 3 are brigade shape guide rail.
Horizontal binding clasp 5 is made up of U-shaped chuck 13 and cross slide 8, and U-shaped chuck 13 is provided with pinching screw 12, and cross slide 8 is provided with horizontal concrete chute 7 and dog screw 11.
Vertical binding clasp 4 is made up of the U-shaped chuck 13 identical with horizontal binding clasp 5 and vertical slide 9, and vertical slide 9 is provided with vertical chute 10 and dog screw 11.
The utility model uses like this, according to length and the bending deformation quantity of the knife plate 14 of welding, symmetrical two the horizontal binding clasps 5 that slide, regulate the distance between two horizontal binding clasps 5 identical with the length of knife plate, screwed in place screw 11 makes two horizontal shape binding clasps 5 be fixed tightly on cross slide way 2.Slide vertical binding clasp 4 to the height required, screwed in place screw 11 makes vertical binding clasp 4 be fixed tightly in vertical guide 3.
Good for welding uncooled knife plate 14 central point is placed in the jaws 6 of vertical binding clasp 5, two ends are placed in the jaws 6 of two horizontal binding clasps 4, tighten the pinching screw 12 on three binding clasps.When the temperature of knife plate 14 is reduced to 100 DEG C, unclamp pinching screw 12, take off knife plate 14, correct and terminate.
Claims (6)
1. a knife plate welding clamping fixture for correcting, comprises base (1), it is characterized in that: described base (1) is provided with cross slide way (2) and vertical guide (3), and vertical guide (3) is positioned at cross slide way (2) center and vertical with cross slide way (2); Described cross slide way (2) is arranged with two horizontal binding clasps (5); Described horizontal binding clasp (5) transversely guide rail (2) horizontally slips connection; Described vertical guide (3) is provided with vertical binding clasp (4), and vertical binding clasp (4) slides up and down with vertical guide (3) and is connected; Described cross slide way (2) and vertical guide (3) are solidly connected with base (1).
2. knife plate welding clamping fixture for correcting according to claim 1, is characterized in that: described cross slide way (2) and vertical guide (3) are brigade shape guide rail.
3. knife plate welding clamping fixture for correcting according to claim 1, it is characterized in that: described horizontal binding clasp (5) is made up of U-shaped chuck (13) and cross slide (8), U-shaped chuck (13) is provided with pinching screw (12), and cross slide (8) is provided with horizontal concrete chute (7) and dog screw (11).
4. knife plate welding clamping fixture for correcting according to claim 1, it is characterized in that: described vertical binding clasp (4) is made up of the U-shaped chuck (13) identical with horizontal binding clasp (5) and vertical slide (9), vertical slide (9) is provided with vertical chute (10) and dog screw (11).
5. knife plate welding clamping fixture for correcting according to claim 1, is characterized in that: described cross slide way (2), with center origin, is arranged with length graticule to the left and right.
6. knife plate welding clamping fixture for correcting according to claim 1, is characterized in that: described vertical guide (3) is provided with height graticule.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657854.7U CN204817553U (en) | 2015-08-28 | 2015-08-28 | Anchor clamps are rectified in cutting board welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520657854.7U CN204817553U (en) | 2015-08-28 | 2015-08-28 | Anchor clamps are rectified in cutting board welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204817553U true CN204817553U (en) | 2015-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520657854.7U Active CN204817553U (en) | 2015-08-28 | 2015-08-28 | Anchor clamps are rectified in cutting board welding |
Country Status (1)
| Country | Link |
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| CN (1) | CN204817553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914106A (en) * | 2017-12-31 | 2018-04-17 | 常州机电职业技术学院 | Quick-pressing type stroke-adjustable welding tool |
-
2015
- 2015-08-28 CN CN201520657854.7U patent/CN204817553U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107914106A (en) * | 2017-12-31 | 2018-04-17 | 常州机电职业技术学院 | Quick-pressing type stroke-adjustable welding tool |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |