CN209632422U - A kind of clamping device for welded steel structure - Google Patents
A kind of clamping device for welded steel structure Download PDFInfo
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- CN209632422U CN209632422U CN201821406899.7U CN201821406899U CN209632422U CN 209632422 U CN209632422 U CN 209632422U CN 201821406899 U CN201821406899 U CN 201821406899U CN 209632422 U CN209632422 U CN 209632422U
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- vertical plate
- pedestal
- screw rod
- chuck
- fixed
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Abstract
The utility model discloses a kind of clamping devices for welded steel structure, including pedestal, retaining mechanism, fixed chuck and active chuck, retaining mechanism is fixed on the upper surface of pedestal, and active chuck is fixedly connected with retaining mechanism, and fixed chuck is fixedly connected with pedestal；Pedestal includes bottom plate, the first vertical plate and the second vertical plate, and the first vertical plate and the second vertical plate are respectively perpendicular the left and right sides for being fixedly connected on bottom plate；Retaining mechanism includes guide rod, screw rod and feeding pedestal, screw rod is mounted on the middle part of the first vertical plate and the second vertical plate, guide rod is fixed between the first vertical plate and the second vertical plate and is symmetrically distributed in the two sides of screw rod, and feeding pedestal and guide rod are slidably connected and are rotatablely connected with screw rod.The utility model is convenient to weld to the steel construction of different angle convenient for adjusting the rotational angle of active chuck by the way that steel construction is fixed using active chuck and fixed chuck, stability and bonding strength when improving welding for steel structure.
Description
Technical field
The utility model relates to clamp art, specially a kind of clamping device for welded steel structure.
Background technique
The structure that steel construction is made of steel material is one of main building construction types.Structure is mainly by fashioned iron
With the components composition such as girder steel, steel column, steel truss made of steel plate etc., generallyd use between each component or component weld seam, bolt or
Rivet interlacement.Because its self weight is lighter, and easy construction, it is widely used in the fields such as large-sized workshop, venue, Super High.
Currently, being frequently necessary to be welded steel frame on construction ground, mostly manually helped when being welded, In
It is easy to happen inclination during welding, influences the weld strength and accuracy of steel construction, and multiple operators is needed to assist
Operation, increases the labor intensity of operator, while reducing the working efficiency of welding for steel structure.For this reason, it may be necessary to design one
The new technical solution of kind, which is given, to be solved.
Utility model content
The purpose of this utility model is to provide a kind of clamping devices for welded steel structure, by using activity folder
Steel construction is fixed in head and fixed chuck, convenient for adjusting the rotational angle of active chuck, the convenient steel knot to different angle
Structure is welded, stability and bonding strength when improving welding for steel structure.
To achieve the above object, the utility model provides the following technical solutions: a kind of clamping dress for welded steel structure
It sets, including pedestal, retaining mechanism, fixed chuck and active chuck, the retaining mechanism is fixed on the upper surface of pedestal, the work
Dynamic collet is fixedly connected with retaining mechanism, and the fixed chuck is fixedly connected with pedestal；The pedestal includes bottom plate, the first vertical plate
With the second vertical plate, first vertical plate and the second vertical plate are respectively perpendicular the left and right sides for being fixedly connected on bottom plate；The locking machine
Structure includes that guide rod, screw rod and feeding pedestal, the screw rod are mounted on the middle part of the first vertical plate and the second vertical plate, the guide rod
The two sides of screw rod are fixed between the first vertical plate and the second vertical plate and are symmetrically distributed in, the feeding pedestal and guide rod sliding connect
It connects and is rotatablely connected with screw rod, the surface of the feeding pedestal is equipped with the telescopic rod being slidably connected；The active chuck and flexible
The end of bar is rotatablely connected, and the top of the active chuck is equipped with rotation axis, is equipped with instruction at the top edge of the rotation axis
The lower section of arrow, the rotation axis is equipped with arc groove, and the fixed chuck is fixedly connected with the edge of the second vertical plate.
As an improvement of the above technical solution, the surface of the feeding pedestal is equipped with sleeve, and the telescopic rod is located at sleeve
It is interior and be slidably connected with sleeve, fracture slot is equipped at the center of the sleeve, equipped with clearance fit connection in the fracture slot
Adjustment collar.
As an improvement of the above technical solution, the surface of the telescopic rod is equipped with screw thread and is rotatablely connected with adjustment collar,
The end of the telescopic rod is fixedly connected with deck, and the deck, which is buckled in the surface of active chuck and rotates with active chuck, to be connected
It connects.
As an improvement of the above technical solution, the surface of the deck is equipped with scale strip, the arc-shaped distribution of scale strip
In the edge of rotation axis, the lower section of the scale strip is equipped with locking nut, and the bottom end of the locking nut is embedded in arc groove.
As an improvement of the above technical solution, the screw rod both ends are rotatablely connected with the first vertical plate and the second vertical plate respectively,
The surface of the first vertical plate is run through in the left end of the screw rod and end is fixedly connected with handwheel.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model improves steel construction weldering by the way that steel construction is fixed using active chuck and fixed chuck
Stability when connecing, so that the bonding strength of welding for steel structure is improved, by being rotatablely connected active chuck and telescopic rod, convenient for adjusting
The rotational angle of active chuck is saved, it is convenient that the steel construction of different angle is welded.
2, the utility model pushes feeding pedestal to be clamped steel construction by using screw rod, when reducing welding for steel structure
The labor intensity of operator improves the convenience of welding for steel structure, improves the efficiency of stem structure welding, passes through the table in deck
Face is equipped with scale strip, keeps welding different angle steel construction piece more convenient.
Detailed description of the invention
Fig. 1 is the clamping device overlooking structure diagram described in the utility model for welded steel structure；
Fig. 2 is the structural schematic diagram that active chuck described in the utility model is connect with deck.
In figure: pedestal -1, retaining mechanism -2, handwheel -3, fixed chuck -4, active chuck -5, bottom plate -6, the first vertical plate -
7, the second vertical plate -8, guide rod -9, screw rod -10, feeding pedestal -11, telescopic rod -12, rotation axis -13, arrow -14, arc
Shape slot -15, sleeve -16, fracture slot -17, adjustment collar -18, deck -19, scale strip -20, locking nut -21.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
It please refers to Fig. 1-2 the utility model and a kind of technical solution is provided: a kind of clamping device for welded steel structure, packet
Pedestal 1, retaining mechanism 2, fixed chuck 4 and active chuck 5 are included, the retaining mechanism 2 is fixed on the upper surface of pedestal 1, described
Active chuck 5 is fixedly connected with retaining mechanism 2, and the fixed chuck 4 is fixedly connected with pedestal 1；The pedestal 1 includes bottom plate
6, the first vertical plate 7 and the second vertical plate 8, first vertical plate 7 and the second vertical plate 8 are respectively perpendicular the left and right for being fixedly connected on bottom plate 6
Two sides；The retaining mechanism 2 includes that guide rod 9, screw rod 10 and feeding pedestal 11, the screw rod 10 are mounted on 7 He of the first vertical plate
The middle part of second vertical plate 8, the guide rod 9 are fixed between the first vertical plate 7 and the second vertical plate 8 and are symmetrically distributed in screw rod 10
Two sides, the feeding pedestal 11 are slidably connected with guide rod 9 and are rotatablely connected with screw rod 10, and the surface of the feeding pedestal 11 is set
There is the telescopic rod 12 being slidably connected；The end of the active chuck 5 and telescopic rod 12 is rotatablely connected, the top of the active chuck 5
Portion is equipped with rotation axis 13, is equipped with arrow 14 at the top edge of the rotation axis 13, the lower section of the rotation axis 13 is equipped with
Arc groove 15, the fixed chuck 4 are fixedly connected with the edge of the second vertical plate 8, push feeding pedestal by using screw rod 10
11 pairs of steel constructions are clamped, and the labor intensity of operator, improves the convenience of welding for steel structure when reducing welding for steel structure,
Improve the efficiency of stem structure welding.
It is further improved ground, the surface of the feeding pedestal 11 is equipped with sleeve 16, the telescopic rod 12 as shown in Figure 1:
It is slidably connected in sleeve 16 and with sleeve 16, fracture slot 17 is equipped at the center of the sleeve 16, is set in the fracture slot 17
The adjustment collar 18 for thering is clearance fit to connect, by being equipped with adjustment collar 18 in the fracture slot 17 at the center of sleeve 16, just
The extension elongation of telescopic rod 12 is adjusted in rotation adjustment collar 18, improves the convenience that active chuck 5 uses.
It is further improved ground, the surface of the telescopic rod 12 is equipped with screw thread and rotates with adjustment collar 18 as shown in Figure 1:
Connection, the end of the telescopic rod 12 are fixedly connected with deck 19, the deck 19 be buckled in the surface of active chuck 5 and with activity
Collet 5 is rotatablely connected, and by being equipped with screw thread on the surface of telescopic rod 12, facilitates adjustment collar 18 to the extension elongation of telescopic rod 12
It is adjusted, by being fixedly connected with deck 19 in the end of telescopic rod 12, convenient for active chuck 5 is fixed.
It is further improved ground, as shown in Figure 2: the surface of the deck 19 is equipped with scale strip 20, and the scale strip 20 is in arc
Shape is distributed in the edge of rotation axis 13, and the lower section of the scale strip 20 is equipped with locking nut 21, the bottom of the locking nut 21
In end insertion arc groove 15, by being equipped with scale strip 20 on the surface of deck 19, the convenient rotational angle to active chuck 5 is carried out
It adjusts, improves the convenience used, by being equipped with locking nut 21 in the lower section of scale strip 20, convenient for being carried out to active chuck 5
It is fixed.
Specifically with improvement, 10 both ends of screw rod connect with the first vertical plate 7 and the rotation of the second vertical plate 8 respectively as shown in Figure 1:
It connects, the left end of the screw rod 10 runs through the surface of the first vertical plate 7 and end is fixedly connected with handwheel 3, by a left side for screw rod 10
End is fixedly connected with handwheel 3, and the position convenient for 10 pairs of screw rod feeding pedestals 11 of rotation is adjusted.
Pedestal -1, retaining mechanism -2, handwheel -3, fixed chuck -4, active chuck -5, the bottom plate -6, of the utility model
One vertical plate -7, the second vertical plate -8, guide rod -9, screw rod -10, feeding pedestal -11, telescopic rod -12, rotation axis -13, indicator
Head -14, arc groove -15, sleeve -16, fracture slot -17, adjustment collar -18, deck -19, scale strip -20, locking nut -21,
Component is universal standard part or component, its structure and principle as known to those skilled in the art is all that this technology personnel can lead to
It crosses technical manual to learn or know by routine experiment method, the utility model is by using active chuck 5 and fixed chuck 4
Steel construction is fixed, stability is lived to improve the bonding strength of welding for steel structure by making when improving welding for steel structure
Dynamic collet 5 is rotatablely connected with telescopic rod 12, convenient for adjusting the rotational angle of active chuck 5, the convenient steel construction to different angle
It is welded.
When the utility model is used, need to adjust the angle of active chuck 5 according to the angle of welding, it is logical after the completion of adjusting
It crosses clamping screw to be fixed, steel pipe to be welded is placed in fixed chuck 4 and active chuck 5 and is fixed, then
Rotating handwheel 3 drives screw rod 10 to rotate, and makes to feed pedestal 11 to the movement of fixed chuck 4, while rotating adjustment collar 18, adjusts
The extension elongation of telescopic rod 12, is mutually aligned steel construction, and stem structure is fixed, the progress for facilitating welding to operate.
Actual production and application has been put into the product that this programme is protected at present, and the application especially on fixture obtains
Certain success, it is clear that confirmed the product technical solution be it is beneficial, meet society need, be also suitable for batch
Production and popularization and use.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of clamping device for welded steel structure, including pedestal (1), retaining mechanism (2), fixed chuck (4) and activity
Collet (5), it is characterised in that: the retaining mechanism (2) is fixed on the upper surface of pedestal (1), the active chuck (5) and locking
Mechanism (2) is fixedly connected, and the fixed chuck (4) is fixedly connected with pedestal (1)；
The pedestal (1) includes bottom plate (6), the first vertical plate (7) and the second vertical plate (8), first vertical plate (7) and the second vertical plate
(8) it is respectively perpendicular the left and right sides for being fixedly connected on bottom plate (6)；
The retaining mechanism (2) includes guide rod (9), screw rod (10) and feeding pedestal (11), and the screw rod (10) is mounted on the
The middle part of one vertical plate (7) and the second vertical plate (8), the guide rod (9) are fixed between the first vertical plate (7) and the second vertical plate (8)
And the two sides of screw rod (10) are symmetrically distributed in, the feeding pedestal (11) and guide rod (9) are slidably connected and turn with screw rod (10)
The surface of dynamic connection, feeding pedestal (11) is equipped with the telescopic rod (12) being slidably connected；
The end of the active chuck (5) and telescopic rod (12) is rotatablely connected, and the top of the active chuck (5) is equipped with rotation axis
(13), arrow (14) are equipped at the top edge of the rotation axis (13), the lower section of the rotation axis (13) is equipped with arc
Slot (15), the fixed chuck (4) are fixedly connected with the edge of the second vertical plate (8).
2. a kind of clamping device for welded steel structure according to claim 1, it is characterised in that: the feeding pedestal
(11) surface is equipped with sleeve (16), and the telescopic rod (12) is located in sleeve (16) and is slidably connected with sleeve (16), described
Fracture slot (17) are equipped at the center of sleeve (16), the adjustment collar equipped with clearance fit connection in the fracture slot (17)
(18)。
3. a kind of clamping device for welded steel structure according to claim 2, it is characterised in that: the telescopic rod
(12) surface is equipped with screw thread and is rotatablely connected with adjustment collar (18), and the end of the telescopic rod (12) is fixedly connected with deck
(19), the deck (19) is buckled in the surface of active chuck (5) and is rotatablely connected with active chuck (5).
4. a kind of clamping device for welded steel structure according to claim 3, it is characterised in that: the deck (19)
Surface be equipped with scale strip (20), the arc-shaped edge for being distributed in rotation axis (13) of scale strip (20), the scale strip
(20) lower section is equipped with locking nut (21), in bottom end insertion arc groove (15) of the locking nut (21).
5. a kind of clamping device for welded steel structure according to claim 1, it is characterised in that: the screw rod (10)
Both ends are rotatablely connected with the first vertical plate (7) and the second vertical plate (8) respectively, and the first vertical plate (7) are run through in the left end of the screw rod (10)
Surface and end be fixedly connected with handwheel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406899.7U CN209632422U (en) | 2018-08-30 | 2018-08-30 | A kind of clamping device for welded steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406899.7U CN209632422U (en) | 2018-08-30 | 2018-08-30 | A kind of clamping device for welded steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209632422U true CN209632422U (en) | 2019-11-15 |
Family
ID=68473069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821406899.7U Active CN209632422U (en) | 2018-08-30 | 2018-08-30 | A kind of clamping device for welded steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209632422U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621082A (en) * | 2020-12-10 | 2021-04-09 | 广州松兴电气股份有限公司 | Welding angle positioning device |
-
2018
- 2018-08-30 CN CN201821406899.7U patent/CN209632422U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621082A (en) * | 2020-12-10 | 2021-04-09 | 广州松兴电气股份有限公司 | Welding angle positioning device |
| CN112621082B (en) * | 2020-12-10 | 2022-07-12 | 广州松兴电气股份有限公司 | Welding angle positioning device |
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