CN215238579U

CN215238579U - Clamp for laser shock peening treatment of alloy surface

Info

Publication number: CN215238579U
Application number: CN202121662002.9U
Authority: CN
Inventors: 肖芳; 刘秦通
Original assignee: Tianjin Ouze Metal Surface Finishing Co ltd
Current assignee: Tianjin Ouze Metal Surface Finishing Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-21
Anticipated expiration: 2031-07-21

Abstract

The utility model relates to an alloy surface laser shock peening handles and uses anchor clamps, including the removal seat that the level set up, the guided way that corresponds around the upper surface of removing the seat is equipped with, ann has a pair of riser on removing the seat, ann has the side to press from both sides the subassembly on the riser, and the side presss from both sides the subassembly and slides on removing the seat along the guided way. The utility model discloses a set up the side and press from both sides subassembly and push down the mechanism, the seat is removed in the cooperation, when carrying out the centre gripping to alloy both ends lateral wall, realized carrying out the pressfitting of surface about the alloy, the clamp is got the effect to the improvement, when carrying out laser shock strengthening treatment, the condition of rocking about having reduced to take place, main removal support column that has gyro wheel two through the setting, the supplementary removal support column that has spacing subassembly and gyro wheel one, spacing casing one and spacing casing two on the cooperation connecting plate, be convenient for remove and fixed operation anchor clamps, the centre gripping efficiency on laser shock alloy surface has been guaranteed.

Description

Clamp for laser shock peening treatment of alloy surface

Technical Field

The utility model relates to a laser shock peening technical field especially relates to an alloy surface laser shock peening handles and uses anchor clamps.

Background

The laser shock strengthening technology is that high-energy-density short-pulse-width pulse laser is used for shocking a material to generate plasma on the surface of the material, and GPa-level shock waves generated by the plasma act on the surface of the material and propagate inwards to generate plastic deformation and dislocation structures in a certain area of the surface of the material to form residual compressive stress, so that the fatigue strength and the corrosion resistance of the alloy are improved. When the laser shock peening treatment is performed, the alloy is generally clamped, then the relative position of the laser beam and the alloy is adjusted, an absorption layer is coated on the surface of the alloy, flowing water with the thickness of 1-2mm is used as a constraint layer, and then the laser shock peening treatment is performed on the alloy according to a certain track.

At present, the clamp for the laser shock peening treatment of the alloy surface is used for clamping the side walls at two ends of the alloy generally, the clamping effect is unsatisfactory, when the laser shock peening treatment is carried out, the situation of vertical shaking is easy to occur, the clamp is complex to move and fix, and the clamping efficiency of the laser shock alloy surface is reduced.

Disclosure of Invention

The utility model aims to solve the defects of the prior art and provides an alloy surface laser shock peening clamp.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

a clamp for laser shock strengthening treatment of alloy surfaces comprises a moving seat which is horizontally arranged, wherein the upper surface of the moving seat is provided with a guide rail which corresponds to the front and the back, a pair of vertical plates are arranged on the moving seat, a side clamping assembly is arranged on each vertical plate and slides on the moving seat along the guide rail, a pressing mechanism is arranged on each side clamping assembly, a connecting plate from front to back is arranged below the moving seat in parallel, a first limiting shell body from front to back is arranged on each connecting plate, a first strip-shaped hole from front to back is formed in the top end of the first limiting shell body, a main moving support column is vertically arranged on the lower surface of the moving seat, the bottom of the main moving support column penetrates through the first strip-shaped hole to be inserted into the first limiting shell body and rotates to be provided with a second roller wheel, the second roller wheel rolls in the first limiting shell body, a second limiting shell body which is symmetrical to the first limiting shell body is arranged on the connecting plate from front to back, a second strip-shaped hole from front to back is formed in the top end of the second limiting shell body, the auxiliary moving support column is vertically arranged on the lower surface of the moving seat and is symmetrical relative to the main moving support column, the bottom of the auxiliary moving support column penetrates through the strip-shaped hole II to be inserted into the limiting shell II and is rotatably provided with the first roller, the first roller rolls in the limiting shell II, the two limiting shells are respectively provided with the limiting assemblies, and the limiting assemblies are arranged on the auxiliary moving support column located in the limiting shell II.

The vertical plate is vertically and fixedly connected with the movable seat.

The side presss from both sides the subassembly including being located the inboard side splint of riser, the bottom surface of side splint is bottom open-ended groove structure, and the side is rotated around the side splint bottom surface and is installed gyro wheel three, and gyro wheel three rolls in corresponding guided way, and the outside of side splint even has flexible electric jar, and flexible electric jar is installed on the riser, and the top and the hold-down mechanism of side splint are connected.

The pressing mechanism comprises a top plate horizontally arranged, the top plate is vertically installed at the top end of the side clamping plate, a pressing plate is arranged between the top plate and the moving seat, a lifting electric cylinder is connected onto the pressing plate, and the lifting electric cylinder is vertically installed on the top plate.

The top plate and the side clamping plates are of an integrated structure.

Spacing subassembly includes that the level runs through the gag lever post of supplementary removal support column, is equipped with on the lateral wall of keeping away from each other on two spacing casings two by forward backward bar hole three, and the one end of gag lever post is passed the outside that bar hole three is located spacing casing two and is ann has the stopper, by preceding being equipped with a plurality of spacing grooves backward on the inside wall of spacing casing two, the other end of gag lever post slides and passes supplementary removal support column and insert corresponding spacing inslot.

The limiting groove is a square groove.

The utility model has the advantages that: the utility model discloses a set up the side and press from both sides subassembly and push down the mechanism, the seat is removed in the cooperation, when carrying out the centre gripping to alloy both ends lateral wall, realized carrying out the pressfitting of surface about the alloy, the clamp is got the effect to the improvement, when carrying out laser shock strengthening treatment, the condition of rocking about having reduced to take place, main removal support column that has gyro wheel two through the setting, the supplementary removal support column that has spacing subassembly and gyro wheel one, spacing casing one and spacing casing two on the cooperation connecting plate, be convenient for remove and fixed operation anchor clamps, the centre gripping efficiency on laser shock alloy surface has been guaranteed.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the movable base of the present invention;

in the figure: 1-connecting plate; 2, rolling a first roller; 3-auxiliary moving support columns; 4-a limiting rod; 5-limiting groove; 6-moving seat; 7-a guide rail; 8, rolling a second roller; 9-main mobile support column; 10-a first limit shell; 11-a lower press plate; 12-roller three; 13-side clamping plate; 14-a vertical plate; 15-telescopic electric cylinder; 16-a top plate; 17-lifting electric cylinder; 18-a second limit shell;

the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.

Detailed Description

The invention will be further explained with reference to the following figures and examples:

as shown in the figure, the clamp for the laser shock peening of the alloy surface is characterized by comprising a connecting plate 1, a first roller 2, an auxiliary moving support column 3, a limiting assembly, a moving seat 6, a guide rail 7, a second roller 8, a main moving support column 9, a first limiting shell 10, a lower pressing plate 11, a side clamping assembly, a vertical plate 14, a lower pressing mechanism and a second limiting shell 18.

The movable seat 6 is horizontally arranged, the upper surface of the movable seat 6 is provided with a guide rail 7 corresponding to the front and the back, the movable seat 6 is provided with a pair of vertical plates 14, the vertical plates 14 are fixedly connected with the movable seat 6 vertically, the vertical plates 14 are provided with side clamping assemblies, the side clamping assemblies slide on the movable seat 6 along the guide rail 7, each side clamping assembly is provided with a pressing mechanism, a connecting plate 1 from front to back is arranged below the movable seat 6 in parallel, the connecting plate 1 is provided with a limiting shell body 10 arranged from front to back, the top end of the limiting shell body 10 is provided with a strip-shaped hole I from front to back, the lower surface of the movable seat 6 is vertically provided with a main movable supporting column 9, the bottom of the main movable supporting column 9 passes through the strip-shaped hole I to be inserted into the limiting shell body 10 and is rotatably provided with a roller II 8, the roller II 8 rolls in the limiting shell body 10, the connecting plate 1 is provided with a limiting shell body II 18 symmetrical to the limiting shell body 10 from front to back, the top of two 18 spacing casings is equipped with by preceding bar hole two backward, has about the auxiliary movement support column 3 of main removal support column 9 symmetry at the vertical ann of lower surface that removes seat 6, the bottom of auxiliary movement support column 3 passes bar hole two and inserts two 18 spacing casings in and rotate and ann have gyro wheel one 2, gyro wheel one 2 rolls in two 18 spacing casings, all is equipped with spacing subassembly on two 18 spacing casings, spacing subassembly installation is on the auxiliary movement support column 3 that is located two 18 spacing casings.

Side clamp assembly is including being located the inboard side splint 13 of riser 14, the bottom surface of side splint 13 is bottom open-ended groove structure, the front and back side rotation of side splint 13 bottom surface is ann has gyro wheel three 12, gyro wheel three 12 rolls in corresponding guided way 7, the outside of side splint 13 even has flexible electric jar 15, flexible electric jar 15 is installed on riser 14, the top and the mechanism that pushes down of side splint 13 are connected, during the use, the alloy part that will treat processing is arranged in the upper surface that removes seat 6, operating personnel is through starting flexible electric jar 15 in the side clamp assembly, flexible electric jar 15 drives the side splint 13 of ann having gyro wheel three 12 and removes along guided way 7, make two side splint 13 carry out the centre gripping to the both ends lateral wall of alloy part.

Push down the mechanism and include the roof 16 that the level set up, roof 16 is installed perpendicularly on the top of side plate 13, roof 16 and side plate 13 structure as an organic whole, roof 16 and remove and be equipped with holding down plate 11 between the seat 6, even there is lift electric jar 17 on the holding down plate 11, lift electric jar 17 is vertical to be installed on roof 16, when carrying out the centre gripping to the alloy both ends lateral wall, operating personnel is through the lift electric jar 17 that starts in the mechanism that pushes down, lift electric jar 17 drives holding down plate 11 and pushes down the alloy part, seat 6 is removed in the cooperation, the laminating of surface about the alloy has been realized, the effect of pressing from both sides has been improved, when carrying out laser shock strengthening treatment, the condition of rocking about having reduced to take place.

The limiting assembly comprises a limiting rod 4 horizontally penetrating through the auxiliary movable supporting column 3, a third strip-shaped hole from front to back is formed in the outer side wall, far away from each other, of the two limiting shells 18, one end of the limiting rod 4 penetrates through the third strip-shaped hole and is positioned on the outer side of the two limiting shells 18 and is provided with a limiting block, a plurality of limiting grooves 5 are formed in the inner side wall of the two limiting shells 18 from front to back, the other end of the limiting rod 4 penetrates through the auxiliary movable supporting column 3 in a sliding mode and is inserted into the corresponding limiting grooves 5, the limiting grooves 5 are square grooves, when laser shock strengthening treatment is carried out, an operator pushes the movable seat 6, the movable seat 6 moves along the first limiting shell 10 through the main movable supporting column 9 with the roller II 8, meanwhile, the auxiliary movable supporting column 3 with the roller I2 moves to a treatment position along the second limiting shell 18, and then the operator pushes the limiting rod 4 in the limiting assembly, the limiting rod 4 is inserted into the corresponding limiting groove 5, the position of the movable seat 6 is fixed, then laser shock strengthening treatment is carried out on the alloy part, the fixture is convenient to move and fix, and the clamping efficiency of the laser shock alloy surface is guaranteed.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The clamp for the laser shock peening of the alloy surface is characterized by comprising a moving seat (6) which is horizontally arranged, wherein the upper surface of the moving seat (6) is provided with a guide rail (7) which corresponds to the front and the back, a pair of vertical plates (14) are arranged on the moving seat (6), side clamping components are arranged on the vertical plates (14), the side clamping components slide on the moving seat (6) along the guide rail (7), each side clamping component is provided with a pressing mechanism, a connecting plate (1) from front to back is arranged below the moving seat (6) in parallel, a first limiting shell (10) from front to back is arranged on the connecting plate (1), the top end of the first limiting shell (10) is provided with a first strip-shaped hole from front to back, a main moving support column (9) is vertically arranged on the lower surface of the moving seat (6), the bottom of the main moving support column (9) penetrates through the first strip-shaped hole to be inserted into the first limiting shell (10) and rotates to be provided with a second roller (8), two (8) rolls in spacing casing (10), by preceding spacing casing two (18) of ann in spacing casing (10) symmetry backward on connecting plate (1), the top of spacing casing two (18) is equipped with by preceding bar hole two backward, vertical ann has auxiliary movement support column (3) about main removal support column (9) symmetry at the lower surface that removes seat (6), the bottom of auxiliary movement support column (3) is passed bar hole two and is inserted in spacing casing two (18) and rotate and ann has gyro wheel (2), gyro wheel (2) roll in spacing casing two (18), all be equipped with spacing subassembly on two spacing casing two (18), spacing unit mount is on the auxiliary movement support column (3) that are located spacing casing two (18).

2. The clamp for the laser shock peening treatment of the alloy surface according to claim 1, wherein the vertical plate (14) is vertically fixed to the movable base (6).

3. The clamp for the laser shock peening treatment of the alloy surface according to claim 1, wherein the side clamp assembly comprises a side clamp plate (13) positioned on the inner side of a vertical plate (14), the bottom surface of the side clamp plate (13) is of a groove structure with an opening at the bottom, a roller three (12) is rotatably arranged on the front side and the rear side of the bottom surface of the side clamp plate (13), the roller three (12) rolls in a corresponding guide rail (7), a telescopic electric cylinder (15) is connected to the outer side of the side clamp plate (13), the telescopic electric cylinder (15) is installed on the vertical plate (14), and the top end of the side clamp plate (13) is connected with a pressing mechanism.

4. The clamp for the laser shock peening of the alloy surface according to claim 3, wherein the pressing mechanism includes a top plate (16) horizontally arranged, the top plate (16) is vertically installed on the top end of the side clamping plate (13), a lower pressing plate (11) is arranged between the top plate (16) and the movable base (6), the lower pressing plate (11) is connected with an electric lifting cylinder (17), and the electric lifting cylinder (17) is vertically installed on the top plate (16).

5. The clamp for the laser shock peening treatment of the alloy surface according to claim 4, wherein the top plate (16) and the side clamping plates (13) are of an integral structure.

6. The alloy surface laser shock peening treatment fixture according to claim 1, wherein the limiting component includes a limiting rod (4) horizontally penetrating through the auxiliary moving support column (3), two limiting shells (18) are provided with a third strip-shaped hole from front to back on the outer side wall away from each other, one end of the limiting rod (4) penetrates through the third strip-shaped hole and is located on the outer side of the limiting shell (18) and is provided with a limiting block, a plurality of limiting grooves (5) are formed in the inner side wall of the limiting shell (18) from front to back, and the other end of the limiting rod (4) slides through the auxiliary moving support column (3) and is inserted into the corresponding limiting groove (5).

7. The clamp for the laser shock peening treatment of the alloy surface according to claim 6, wherein the limiting groove (5) is a square groove.