CN217193559U - Fixture with protection effect for tailor welding of engineering machinery parts - Google Patents

Abstract

The utility model discloses an engineering machine tool part tailor-welding is with anchor clamps that have protecting effect, the on-line screen storage device comprises a base, first spout has been seted up at base top middle part, the inside rotation of first spout is connected with two-way lead screw, and two internal thread pieces, two have been cup jointed to two-way lead screw surface screw thread internal thread piece and first spout sliding connection. The utility model discloses in, be provided with the base, two-way lead screw, two internal thread pieces, the first riser, the second riser, the driving shaft, driven shaft and two clamping structure, at first fix the part of two concatenations through two clamping structure, it is close to each other to drive two clamping structure through the rotation of two-way lead screw after that, make two part docks, then just can drive two parts after the butt joint through rotating the regulating wheel and rotate in welding process, thereby be convenient for weld all around to the junction of part, need not dismantle the fixed rewelding with the part is repeated, and the welding efficiency is improved.

Description

Fixture with protection effect for tailor welding of engineering machinery parts

Technical Field

The utility model relates to a welding jig technical field especially relates to an engineering machine tool part tailor-welding is with anchor clamps that have protective effect.

Background

Welding jig is for guaranteeing weldment size of a dimension, improves assembly precision and efficiency, prevents the anchor clamps that welding deformation adopted, is welding the part of two concatenations at present, need fix two simultaneously on anchor clamps earlier, then weld, but the unable angle of adjustment of part after the fixing to can't weld as for the one side of part and the laminating of anchor clamps base, thereby need dismantle the part and weld again after fixing again, influence welding efficiency. Secondly, can produce the welding slag that splashes during the welding, present anchor clamps do not have the protecting effect, consequently the utility model provides an engineering machine tool part tailor-welding is with anchor clamps that have the protecting effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an engineering machine part tailor-welding fixture with a protection effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an engineering machine tool part tailor-welding is with anchor clamps that have protecting effect, the on-line screen storage device comprises a base, first spout has been seted up at base top middle part, the inside rotation of first spout is connected with two-way lead screw, and two-way lead screw surface screw has cup jointed two internal thread pieces, two internal thread piece and first spout sliding connection, and two internal thread piece tops fixedly connected with riser and second riser respectively, riser and second riser top rotate respectively and are connected with driving shaft and driven shaft, the adapter sleeve has all been cup jointed on driving shaft and driven shaft surface, adapter sleeve lateral wall fixedly connected with clamping structure, base top one side is equipped with the backplate, the backplate bottom mounting has the telescopic link.

Furthermore, the lateral wall that two-way lead screw one end passed first spout extends to the base outside and fixedly connected with hand wheel, is convenient for drive two-way lead screw through rotating the hand wheel and rotates, and then makes two internal thread pieces be close to each other or keep away from.

Furthermore, the driving shaft penetrates through the first vertical plate and is fixedly connected with the adjusting wheel, so that the driving shaft can be driven to rotate through the adjusting wheel, and the clamping structure drives the parts to rotate together.

Further, clamping structure includes the U template, and U template inside wall has seted up T type spout, and the inside sliding connection of T type spout has T type piece, T type piece fixedly connected with splint, splint top surface rotates and is connected with the screw rod, and the screw rod passes U template fixedly connected with knob, the screw rod rotates with U template screw thread to be connected, follows to make splint remove through rotating the knob, and then fixes the part extrusion in U template inside.

Furthermore, the connecting sleeve is fixedly connected with the driving shaft or the driven shaft through screws, so that the clamping structure can be conveniently detached, and the clamping structures with different specifications can be replaced aiming at mechanical parts with different sizes.

Further, the base upper surface just is located and has seted up the second spout under the backplate, and the inside sliding connection of second spout has the slider, fixed surface is connected on telescopic link bottom and the slider for the backplate can adjust the position wantonly, can protect operator's face, prevents the welding slag injury operator that splashes.

Further, the backplate is acrylic material, and the backplate surface pastes dark sticker to can block the highlight of welding, protect operator's eyes.

The utility model has the advantages that:

1. the utility model discloses when using, through setting up the base, two-way lead screw, two internal thread pieces, the first riser, the second riser, the driving shaft, driven shaft and two clamping structure, at first fix the part of two concatenations through two clamping structure, it is close to each other to drive two clamping structure through the rotation of two-way lead screw after that, make two part docks, then just can drive two parts after the butt joint through rotating the regulating wheel and rotate in welding process, thereby be convenient for weld all around the junction of part, need not dismantle the fixed rewelding with the part is repeated, and the welding efficiency is improved.

2. The utility model discloses when using, through setting up second spout, slider, telescopic link and backplate to when the welding, the user can put the backplate in the front, and slide in the second spout through the slider, can adjust the position of backplate wantonly, secondly can adjust the height of backplate through the telescopic link, uses in order to adapt to different operators.

Drawings

FIG. 1 is a main sectional view of the present invention;

fig. 2 is a perspective view of the present invention;

fig. 3 is a cross-sectional view of the clamping structure of the present invention.

Illustration of the drawings:

1. a base; 2. a first chute; 3. a bidirectional screw rod; 4. an internal thread block; 5. a first vertical plate; 6. a second vertical plate; 7. a drive shaft; 8. a driven shaft; 9. connecting sleeves; 10. a clamping structure; 101. a U-shaped plate; 102. a T-shaped chute; 103. a T-shaped block; 104. a splint; 105. a screw; 106. a knob; 11. an adjustment wheel; 12. a hand wheel; 13. a second chute; 14. a slider; 15. a telescopic rod; 16. and (4) protecting the plate.

Detailed Description

As shown in fig. 1 and fig. 2, an anchor clamps that engineering machine tool part tailor-welding used has a protective effect is related to, including base 1, first spout 2 has been seted up at 1 top middle part of base, 2 inside rotations of first spout are connected with two- way lead screw 3, and 3 surface screw threads of two-way lead screw have cup jointed two internal thread piece 4, two internal thread piece 4 and 2 sliding connection of first spout, and 4 tops of two internal thread piece are fixedly connected with riser 5 and second riser 6 respectively, riser 5 and 6 tops of second riser rotate respectively and are connected with driving shaft 7 and driven shaft 8, adapter sleeve 9 has all been cup jointed on driving shaft 7 and 8 surfaces of driven shaft, adapter sleeve 9 lateral wall fixedly connected with clamping structure 10, base 1 top one side is equipped with backplate 16, 16 bottom mounting of backplate has telescopic link 15. One end of the bidirectional screw rod 3 passes through the side wall of the first chute 2 and extends to the outside of the base 1, and a hand wheel 12 is fixedly connected with the bidirectional screw rod. The driving shaft 7 passes through the first vertical plate 5 and is fixedly connected with an adjusting wheel 11. The connecting sleeve 9 is fixedly connected with the driving shaft 7 or the driven shaft 8 through screws. The second chute 13 has been seted up just to be located under backplate 16 on the base 1 upper surface, and the inside sliding connection of second chute 13 has slider 14, and the top fixed surface is connected on the 15 bottoms of telescopic link and the slider 14. The guard plate 16 is made of acrylic material, and dark pasters are pasted on the surface of the guard plate 16.

As shown in fig. 3, the clamping structure 10 includes a U-shaped plate 101, a T-shaped sliding groove 102 is formed in the inner side wall of the U-shaped plate 101, a T-shaped block 103 is slidably connected inside the T-shaped sliding groove 102, the T-shaped block 103 is fixedly connected with a clamping plate 104, a screw 105 is rotatably connected to the top end surface of the clamping plate 104, the screw 105 penetrates through a knob 106 fixedly connected to the U-shaped plate 101, and the screw 105 is rotatably connected with the U-shaped plate 101 through threads.

When in use: two parts to be spliced and welded are respectively placed inside the two U-shaped plates 101, then the knobs 106 on the two U-shaped plates 101 are respectively screwed, so that the clamping plates 104 clamp and fix the mechanical parts, then the hand wheels 12 are rotated to drive the two-way screw rods 3 to rotate, at the moment, the two internal thread blocks 4 are close to each other and drive the first vertical plate 5 and the second vertical plate 6 to close to each other, so that the two mechanical parts are spliced, an operator can move the protective plate 16 to the front before welding and adjust the height of the protective plate 16 through the telescopic rods 15, so that the protective plate 16 blocks the face, then the spliced part of the parts can be welded by hand-held electric welding, the adjusting wheel 11 can be rotated in the welding process, the adjusting wheel 11 can drive the driving shaft 7 to rotate, the driving shaft 7 drives the clamping structure 10 connected with the driving shaft 7 to rotate, so that the butted mechanical parts can also rotate along with the driving shaft, and the butted mechanical parts can be welded in an all-directional manner, the welding efficiency is improved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (7)

1. The utility model provides an engineering machine tool part tailor-welding is with anchor clamps that have protecting effect, includes base (1), its characterized in that: a first chute (2) is arranged in the middle of the top end of the base (1), a bidirectional screw rod (3) is rotatably connected inside the first chute (2), two inner thread blocks (4) are sleeved on the surface of the bidirectional screw rod (3) in a threaded manner, the two inner thread blocks (4) are connected with the first sliding chute (2) in a sliding manner, the top ends of the two internal thread blocks (4) are respectively and fixedly connected with a first vertical plate (5) and a second vertical plate (6), the top ends of the first vertical plate (5) and the second vertical plate (6) are respectively and rotatably connected with a driving shaft (7) and a driven shaft (8), the surfaces of the driving shaft (7) and the driven shaft (8) are sleeved with connecting sleeves (9), the connecting sleeve (9) is characterized in that a clamping structure (10) is fixedly connected to the side wall of the connecting sleeve, a protective plate (16) is arranged on one side of the top end of the base (1), and a telescopic rod (15) is fixed to the bottom end of the protective plate (16).

2. The clamp with the protection effect for the tailor welding of the engineering mechanical parts according to claim 1, wherein: one end of the bidirectional screw rod (3) penetrates through the side wall of the first sliding groove (2) to extend to the outside of the base (1) and is fixedly connected with a hand wheel (12).

3. The clamp with the protection effect for the tailor welding of the engineering mechanical parts according to claim 1, wherein: the driving shaft (7) penetrates through the first vertical plate (5) and is fixedly connected with an adjusting wheel (11).

4. The clamp with the protection effect for the tailor welding of the engineering mechanical parts according to claim 1, wherein: clamping structure (10) include U template (101), and T type spout (102) have been seted up to U template (101) inside wall, and T type spout (102) inside sliding connection has T type piece (103), T type piece (103) fixedly connected with splint (104), splint (104) top surface is rotated and is connected with screw rod (105), and screw rod (105) pass U template (101) fixedly connected with knob (106), screw rod (105) are connected with U template (101) screw thread rotation.

5. The clamp with the protection effect for the tailor welding of the engineering mechanical parts according to claim 1, wherein: the connecting sleeve (9) is fixedly connected with the driving shaft (7) or the driven shaft (8) through screws.

6. The clamp with the protection effect for the tailor welding of the engineering mechanical parts according to claim 1, wherein: base (1) upper surface just is located backplate (16) and has seted up second spout (13) under, and second spout (13) inside sliding connection has slider (14), telescopic link (15) bottom and slider (14) upper surface fixed connection.

7. The clamp with the protection effect for the tailor welding of the engineering mechanical parts according to claim 1, wherein: the protection plate (16) is made of acrylic materials, and dark pasters are pasted on the surface of the protection plate (16).

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