CN202726368U - Welding clamping tool for casting of lock core screw rod - Google Patents
Welding clamping tool for casting of lock core screw rod Download PDFInfo
- Publication number
- CN202726368U CN202726368U CN 201220370902 CN201220370902U CN202726368U CN 202726368 U CN202726368 U CN 202726368U CN 201220370902 CN201220370902 CN 201220370902 CN 201220370902 U CN201220370902 U CN 201220370902U CN 202726368 U CN202726368 U CN 202726368U
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- screw rod
- plate
- lock core
- opening
- spring
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- Expired - Fee Related
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Abstract
The utility model discloses a welding clamping tool for casting of a lock core screw rod. The welding clamping tool for the casting of the lock core screw rod comprises a bottom plate, a stand column, a bevel positioning block, a opening positioning support plate device and an opening automatic spring clamp device, the stand column is vertically fixed in the center of the bottom plate, a bevel of the bevel positioning block is of a big-end-up right trapezoid shape, and the bevel is fixed on the bottom plate. The opening positioning support plate device is composed of a stand column sleeve and a positioning support plate which is fixed on the stand column sleeve, the height of the stand column sleeve is sleeved on the stand column in adjustable mode and locked through a first locking bolt, one or a plurality of crew rod positioning openings which correspond to the bevel positioning block are arranged on the positioning support plate. The welding clamping tool for the casting of the lock core screw rod is simple and reasonable in structure. The bevel positioning block and the opening automatic spring clamp device are used to arrange and clamp, so that positioning is accurate and solid, and welding quality and welding efficiency are high.
Description
Technical field
The utility model relates to the weld jig field, particularly a kind of casting lock core screw rod weld jig.
Background technology
At present, processing welding casting has two kinds of methods with the lock core screw rod: directly side weldering and the downhand welding of level altitude machine frame.
Wherein, directly side weldering is set level screw rod exactly, puts welding block in the termination without thread, then adopts the side solid welding fixed, and the welding quality of the method is difficult for guaranteeing.Screw rod and welding block lack the location, the mutual alignment degree is difficult to guarantee, especially the two is difficult for keeping vertical, so that the entire length size after the welding is unified not, also causes weld interval long when affecting welding quality, and then affects welding efficiency; In addition, in welding rod contact workpiece spot welding moment since welding block and screw rod just point contact, screw rod and welding block easily move, and affect equally welding quality.Therefore, this method is only applicable to the not high lock core screw rod of quality requirement.
The second level altitude machine frame downhand welding method because the height of this machine frame is fixed, can only for the stationary positioned of specific lock core screw rod, can not be used for the lock core screw rod of welding different length and different-diameter without versatility.In addition, inconvenient operation is put down to take out all to take and is higher than fixed mount, and welding efficiency is low.Also have, this machine frame is without nipping device, and during welding, screw rod can move, and affects welding operation and quality.
The utility model content
The utility model is in order to overcome defective in the above-mentioned prior art, to provide a kind of simple and reasonable, convenient mounting and clamping, and accurate positioning, highly versatile, welding quality and efficient is high casting lock core screw rod weld jig all.
For achieving the above object, provide a kind of casting lock core screw rod weld jig according to the utility model, comprising: base plate, column, angle locating piece, opening location pallet arrangement and opening auto spring clamp device; Column vertically is fixed on described base plate middle part, and the right-angled trapezium that the angle of angle locating piece is big up and small down is fixed on the described base plate; Opening location pallet arrangement comprises: upright post sleeve and the location supporting plate that is fixed on the upright post sleeve, being set on the column of upright post sleeve height-adjustable, and by the first clamping screw locking, offer one or more and the vertical corresponding screw rod locating aperture of angle locating piece on the supporting plate of location; Opening auto spring clamp device comprises: regulating sleeve and spring clip plate, being set on the column of regulating sleeve height-adjustable, and by the locking of the second clamping screw, the rear side of spring clip plate is fixed on the regulating sleeve, and has one or more screw rod grasping parts of locating the vertical corresponding setting of pallet arrangement with angle locating piece, opening.
In the technique scheme, spring clip plate has with the paired clamping plate of the corresponding setting of described angle locating piece, opening location pallet arrangement and is installed in spring bearer plate on the described clamping plate, the back side of spring bearer plate is fixed with respectively guide rod, guide rod is located on the left side clamping plate of paired clamping plate, be provided with spring between left side clamping plate and the spring bearer plate, spring bearer plate forms the screw rod grasping part with the right side clamping plate of paired clamping plate.
In the technique scheme, column adopts the square steel post.
In the technique scheme, angle locating piece and opening auto spring clamping block unit all adopt insulating materials to make.
Compared with prior art, the utlity model has following beneficial effect: this casting lock core screw rod weld jig is simple and reasonable, carries out clamping by angle locating piece and opening auto spring clamp device, and accurate positioning is firm, and welding quality and efficient are all high; Simultaneously, the auto spring clamping of opening location pallet arrangement and opening auto spring clamp device working depth capable of regulating and opening auto spring clamp device can be applicable to process the lock core screw rod that welds different length and different-diameter, highly versatile.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of casting lock core screw rod weld jig of the present utility model;
Fig. 2 is the side-looking structural representation of casting lock core screw rod weld jig of the present utility model;
Description of reference numerals:
The 1-base plate, the 2-column, 3-angle locating piece, the 41-upright post sleeve, 42-locates supporting plate, 43-T-shaped lock-screw, 51-regulating sleeve, 52-T-shaped lock-screw, 53-clamping plate, 54-spring bearer plate, 55-guide rod, 56-spring, 6-lock core screw rod, 7-welding block.
The specific embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model is not subjected to the restriction of the specific embodiment.It will be appreciated that, mentioned in the following embodiment of the present utility model " on ", D score, " left side ", " right side ", " front " and " reverse side " be all take the direction shown in each figure as benchmark, these words that are used for limiting direction only are for convenience of explanation, do not represent the restriction to the concrete technical scheme of the utility model.
As depicted in figs. 1 and 2, casting lock core screw rod weld jig of the present utility model comprises: base plate 1, column 2, angle locating piece 3, opening location pallet arrangement and opening auto spring clamp device.Angle locating piece 3 and opening auto spring clamping block unit all adopt aluminium block to make or other insulating materials are made, and contact point produces spark when preventing from welding.
Wherein, column 2 adopts the square steel post, vertically is fixed on base plate 1 middle part by the bottom.Angle locating piece 3 is three, linearly uniformly-spaced is fixed on the base plate 1, and is positioned at column 2 the place aheads; The right-angled trapezium that the angle of angle locating piece 3 is big up and small down, right-angled trapezium angle direction is column 2 dorsad, and the screw tooth end of lock core screw rod is conveniently put into by the angle of angle locating piece 3, simultaneously, the right angle face of right-angled trapezium angle can positioning screw, and it is kept vertically.
Opening location pallet arrangement comprises: upright post sleeve 41, location supporting plate 42 and T-shaped lock-screw 43.Upright post sleeve 41 is flat column, post chamber width is greater than the width of column 2, and the locking screw holes that has sidewall to offer laterally to run through, like this, when upright post sleeve 41 is highly regulated up and down on column 2, screw in this locking screw holes by T-shaped lock-screw 43 and be locked upright post sleeve 41 at a certain adjusting height.Location supporting plate 42 is connected on the upright post sleeve 41 by rear side (right side) middle part, and horizontal cross is arranged on column 2 the place aheads; The front side (left side) of location supporting plate 42 is spaced apart to be provided with three screw rod locating apertures, and these three screw rod locating apertures align with three angle locating piece 3 in the vertical directions on the base plate 1, by the two location so that the lock core screw rod keeps vertical.
Opening auto spring clamp device comprises: regulating sleeve 51, T-shaped lock-screw 52 and spring clip plate.Regulating sleeve 51 is flat column, post chamber width is greater than the width of column 2, and the locking screw holes that has sidewall to offer laterally to run through, like this, base plate and the opening of regulating sleeve 51 on column 2 located when highly regulating up and down between the pallet arrangement, screws in these locking screw holes by T-shaped lock-screw 52 and is locked regulating sleeve 51 at a certain adjusting height.The rear side of spring clip plate is fixed on the regulating sleeve 51, have the three pair clamping plate 53 corresponding with angle locating piece 3, opening location pallet arrangement and be installed in spring bearer plate 54 on these clamping plate 53, the diagonal angle, the back side of spring bearer plate 54 is fixed with respectively guide rod 55, guide rod 55 is located on the left side clamping plate of paired clamping plate 53, be provided with spring 56 between left side clamping plate and the spring bearer plate 54, form the grasping part of lock core screw rod between spring bearer plate 54 and the right side clamping plate.
During clamping lock core screw rod, at first adjust casting lock core screw rod weld jig: the T-shaped lock-screw 43 of unscrewing opening location pallet arrangement, mix up the height of location supporting plate 42 on the pallet arrangement of opening location, the length of itself and lock core screw rod 6 is adapted, adjust the T-shaped lock-screw 43 of tightening on the mounting plate device of opening location behind the height and lock.Make things convenient for the position according to practical operation again, same method is adjusted the height of opening auto spring clamp device, and tightens T-shaped lock-screw 52 lockings, namely adjusts complete.
Then, the screw tooth end of lock core screw rod 6 is put into the angle of the angle locating piece 3 on the base plate 1.Holding up rear spring bearer plate 54 and the interior opening that reaches top of the grasping part between the clamping plate of right side that gently is pressed into opening auto spring clamp device locates in the screw rod locating aperture of pallet arrangement.After on the location supporting plate 42 of opening location pallet arrangement, putting welding block 7 again, be welded and fixed with lock core screw rod 6 upper ends, namely finish welding operation.
At last, take out lock core screw rod 6 from putting into direction, namely finish a welding job circulation, 30 seconds approximately consuming time.This casting lock core screw rod weld jig can weld three lock core screw rods simultaneously, has greatly improved welding efficiency.
This casting lock core screw rod weld jig is simple and reasonable, carries out clamping by angle locating piece and opening auto spring clamp device, and accurate positioning is firm, and welding quality and efficient are all high; Simultaneously, the auto spring clamping of opening location pallet arrangement and opening auto spring clamp device working depth capable of regulating and opening auto spring clamp device can be applicable to process the lock core screw rod that welds different length and different-diameter, highly versatile.
Above disclosed only be several specific embodiment of the present utility model, still, the utility model is not limited thereto, the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (4)
1. a casting lock core screw rod weld jig is characterized in that, comprising: base plate, column, angle locating piece, opening location pallet arrangement and opening auto spring clamp device; Described column vertically is fixed on described base plate middle part, and the right-angled trapezium that the angle of described angle locating piece is big up and small down is fixed on the described base plate; Described opening location pallet arrangement comprises: upright post sleeve and the location supporting plate that is fixed on the described upright post sleeve, being set on the described column of described upright post sleeve height-adjustable, and by the locking of the first clamping screw, offer vertically corresponding screw rod locating aperture of one or more and described angle locating piece on the supporting plate of described location; Described opening auto spring clamp device comprises: regulating sleeve and spring clip plate, being set on the described column of described regulating sleeve height-adjustable, and by the locking of the second clamping screw, the rear side of described spring clip plate is fixed on the described regulating sleeve, and has one or more screw rod grasping parts of locating the vertical corresponding setting of pallet arrangement with described angle locating piece, opening.
2. casting lock core screw rod weld jig according to claim 1, it is characterized in that: described spring clip plate has with the paired clamping plate of the corresponding setting of described angle locating piece, opening location pallet arrangement and is installed in spring bearer plate on the described clamping plate, the back side of described spring bearer plate is fixed with respectively guide rod, described guide rod is located on the left side clamping plate of described paired clamping plate, be provided with spring between described left side clamping plate and the spring bearer plate, the right side clamping plate of described spring bearer plate and described paired clamping plate form described screw rod grasping part.
3. casting lock core screw rod weld jig according to claim 1 is characterized in that: described column employing square steel post.
4. each described casting lock core screw rod weld jig in 3 according to claim 1, it is characterized in that: described angle locating piece and opening auto spring clamping block unit all adopt insulating materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370902 CN202726368U (en) | 2012-07-30 | 2012-07-30 | Welding clamping tool for casting of lock core screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370902 CN202726368U (en) | 2012-07-30 | 2012-07-30 | Welding clamping tool for casting of lock core screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202726368U true CN202726368U (en) | 2013-02-13 |
Family
ID=47652117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370902 Expired - Fee Related CN202726368U (en) | 2012-07-30 | 2012-07-30 | Welding clamping tool for casting of lock core screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202726368U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794723A (en) * | 2019-03-28 | 2019-05-24 | 梁康 | A kind of hardware welding assistor |
-
2012
- 2012-07-30 CN CN 201220370902 patent/CN202726368U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794723A (en) * | 2019-03-28 | 2019-05-24 | 梁康 | A kind of hardware welding assistor |
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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: 20130213 Termination date: 20170730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |