CN216608631U - Integrative device of pretreatment peening - Google Patents

Abstract

The utility model discloses a pretreatment shot blasting integrated device, which comprises a machine case, a spray gun, a booster pump and a spray pipe, wherein the top of the machine case is fixedly provided with the booster pump, the output end of the booster pump is connected with the spray gun through the spray pipe, a fixed plate is arranged below the spray gun, and the bottom of the fixed plate is provided with a hydraulic cylinder, the fixing plate slides up and down in the case to adjust the distance between the object and the spray gun.

Description

Integrative device of pretreatment peening

Technical Field

The utility model relates to the technical field of shot blasting, in particular to a pretreatment and shot blasting integrated device.

Background

The principle of the shot blasting treatment is to spray high-speed shot flow to the surface of the part to enable the surface layer of the part to generate plastic deformation so as to form a strengthening layer with a certain thickness, and a higher residual stress is formed in the strengthening layer; at present, in the industrial fields of aviation, aerospace and the like, in order to prolong the service life of parts, a surface shot peening strengthening treatment process is often needed to be used for many parts relating to the aviation and aerospace industries, and a numerical control shot blasting machine or a common shot blasting machine is generally used for shot peening.

However, most of the existing shot blasting integrated devices are troublesome to fix the objects to be shot blasted before shot blasting, cannot be adjusted and fixed according to the objects with different sizes, and are inconvenient to adjust the spraying angle of the spray gun during shot blasting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems, the pretreatment and shot blasting integrated device is provided.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an integrative device of pretreatment peening, includes quick-witted case, spray gun, booster pump and spray tube, machine roof portion fixed mounting has the booster pump, the booster pump output passes through the spray tube and is connected with the spray gun, the spray gun below is provided with the fixed plate, the fixed plate bottom is provided with the pneumatic cylinder, just fixed plate both sides wall rigid coupling has the slider, the slider slides and sets up in the spout that quick-witted incasement wall was seted up, pneumatic cylinder fixed mounting is in quick-witted bottom end inner wall, three relative stationary machines of group are installed at fixed plate top surface center.

As a further description of the above technical solution:

the fixing mechanism comprises a fixing mechanism fixing barrel, a telescopic rod, a spring and a guide rod, wherein the fixing barrel is connected to the top surface of the fixing plate through a bolt, the inner wall of the fixing barrel slides to be provided with the guide rod, the guide rod is fixedly connected to the inner wall of the fixing barrel through the telescopic rod, the outer end of the telescopic rod is sleeved with the spring, and the outer end of the telescopic rod is provided with a fixing frame.

As a further description of the above technical solution:

the improved spray gun is characterized in that a round hole is formed in the center of the top of the case, a support rod is arranged in the round hole, a handle and a spray gun are respectively installed at the upper end and the lower end of the support rod, the support rod is arranged at the outer end of the slide rod in a sliding mode, the two ends of the slide rod are fixedly connected to the inner wall of the fixed seat, and the fixed seat is connected to the inner wall of the top end of the case through bolts.

As a further description of the above technical solution:

the middle-upper part of the fixing frame is gradually inclined towards the fixing plate side from top to bottom.

As a further description of the above technical solution:

the front end face of the case is provided with an observation port, and a transparent cover is hinged in the observation port.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

the middle upper part of the fixing frame is gradually inclined towards the side of the fixing plate from top to bottom, so that objects can enter the fixing frame for fixing through sliding when being extruded, the fixing frame drives the guide rod to slide in the fixing cylinder until the objects are moved to the vertical position of the middle lower end of the fixing frame, and at the moment, the fixing frame is driven by the elasticity of the spring to extrude and fix the objects, so that the objects with different sizes can be fixed;

through the sliding of branch on the slide bar and the normal running fit of branch, the accessible handle drives the spray gun of branch one end and carries out the regulation of position so that carry out the spraying to the article, and the translucent cover that sets up is convenient for observe when the peening, and under the top of pneumatic cylinder moved, the fixed plate slided from top to bottom in quick-witted incasement portion to the interval between adjustment article and the spray gun.

Drawings

FIG. 1 is a schematic cross-sectional view illustrating a pre-treatment shot blasting integrated device provided by an embodiment of the utility model;

fig. 2 is a schematic top view of a fixing plate according to an embodiment of the present invention;

fig. 3 is a schematic diagram illustrating a front view structure of a chassis according to an embodiment of the present invention.

Illustration of the drawings:

1. a chassis; 2. a hydraulic cylinder; 3. a fixing plate; 4. a slider; 5. a fixed cylinder; 6. a telescopic rod; 7. a spring; 8. a guide bar; 9. a fixed mount; 10. a spray gun; 11. a booster pump; 12. a handle; 13. a strut; 14. a fixed seat; 15. a slide bar; 16. a nozzle; 17. a transparent cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

specifically, as shown in fig. 1, a pretreatment shot blasting integrated device comprises a case 1, a spray gun 10, a booster pump 11 and a spray pipe 16, wherein the top of the case 1 is fixedly provided with the booster pump 11, the output end of the booster pump 11 is connected with the spray gun 10 through the spray pipe 16, a fixed plate 3 is arranged below the spray gun 10, the bottom of the fixed plate 3 is provided with a hydraulic cylinder 2, two side walls of the fixed plate 3 are fixedly connected with a slide block 4, the slide block 4 is slidably arranged in a chute formed in the inner wall of the case 1, the hydraulic cylinder 2 is fixedly arranged on the inner wall of the bottom end of the case 1, the center of the top surface of the fixed plate 3 is provided with three groups of opposite fixing mechanisms, under the jacking action of the hydraulic cylinder 2, the fixed plate 3 vertically slides in the case 1 to adjust the distance between an object and the spray gun 10, under the pressurization of the booster pump 11, the spray pipe 16 drives the spray gun 10 to shot blast the object, and the arranged fixing mechanisms can fix the object, to facilitate shot blasting.

Specifically, as shown in fig. 2, the solid fixed cylinder 5 of fixed establishment, telescopic link 6, spring 7 and guide arm 8, solid fixed cylinder 5 bolted connection is in 3 top surfaces of fixed plate, and solid fixed cylinder 5 inner wall slides and is provided with guide arm 8, guide arm 8 passes through 6 rigid couplings of telescopic link in solid fixed cylinder 5 inner wall, 6 outer pot heads of telescopic link are equipped with spring 7, be located and install mount 9 on the guide arm 8 of solid fixed cylinder 5 outer end, extrude the article between the 9 tops of three group mounts, can drive guide arm 8 and slide in solid fixed cylinder 5 this moment, until removing the article to mount 9 in lower extreme vertical position, elasticity through spring 7 drives mount 9 and extrudees the article fixed this moment.

Specifically, as shown in fig. 1, a round hole is formed in the center of the top of the case 1, a support rod 13 is arranged in the round hole, a handle 12 and a spray gun 10 are respectively installed at the upper end and the lower end of the support rod 13, the support rod 13 is slidably arranged at the outer end of a slide rod 15, the two ends of the slide rod 15 are fixedly connected to the inner wall of a fixing seat 14, the fixing seat 14 is connected to the inner wall of the top end of the case 1 through bolts, through the sliding of the support rod 13 on the slide rod 15 and the rotating fit of the support rod 13, the spray gun 10 at one end of the support rod 13 can be driven by the handle 12 to adjust the position so as to spray the object.

Specifically, as shown in fig. 1, the middle upper part of the fixing frame 9 is gradually inclined from top to bottom toward the fixing plate 3, so that the object can enter the fixing frame 9 for fixing by sliding under the extrusion.

Specifically, as shown in fig. 3, an observation port is opened on the front end face of the cabinet 1, a transparent cover 17 is hinged in the observation port, and the transparent cover 17 is provided to facilitate observation during shot blasting.

The working principle is as follows: when the device is used, objects are extruded from the tops of the three groups of fixing frames 9, the middle upper parts of the fixing frames 9 are gradually inclined towards the fixing plate 3 from top to bottom, the fixing frames 9 can enter the fixing frames 9 for fixing through sliding when the objects are extruded, the fixing frames 9 drive the guide rods 8 to slide in the fixing cylinders 5 until the objects are moved to the vertical position of the middle lower ends of the fixing frames 9, the fixing frames 9 are driven by the elasticity of the springs 7 to extrude and fix the objects, the objects with different sizes can be fixed, through the sliding of the support rods 13 on the sliding rods 15 and the rotating matching of the support rods 13, the spray guns 10 at one ends of the support rods 13 can be driven by the handles 12 to carry out position adjustment so as to spray the objects, the transparent covers 17 are arranged so as to facilitate observation during shot blasting, and under the pushing action of the hydraulic cylinders 2, the fixing plate 3 slides up and down in the cabinet 1, so as to adjust the distance between the object and the spray gun 10, under the pressurization of the booster pump 11, the spray gun 10 is driven by the spray pipe 16 to perform shot blasting on the object, and the arranged fixing mechanism can fix the object so as to perform shot blasting.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims (5)

1. The utility model provides an integrative device of pretreatment peening, includes quick-witted case (1), spray gun (10), booster pump (11) and spray tube (16), its characterized in that, quick-witted case (1) top fixed mounting has booster pump (11), booster pump (11) output passes through spray tube (16) and is connected with spray gun (10), spray gun (10) below is provided with fixed plate (3), fixed plate (3) bottom is provided with pneumatic cylinder (2), just fixed plate (3) both sides wall rigid coupling has slider (4), slider (4) slide to set up in the spout that quick-witted case (1) inner wall was seted up, pneumatic cylinder (2) fixed mounting is in quick-witted case (1) bottom inner wall, three relative fixed establishment of group are installed at fixed plate (3) top surface center.

2. The pretreatment and shot blasting integrated device as claimed in claim 1, wherein the fixing mechanism fixing cylinder (5), the telescopic rod (6), the spring (7) and the guide rod (8) are connected to the top surface of the fixing plate (3) through bolts, the guide rod (8) is arranged on the inner wall of the fixing cylinder (5) in a sliding mode, the guide rod (8) is fixedly connected to the inner wall of the fixing cylinder (5) through the telescopic rod (6), the spring (7) is sleeved at the outer end of the telescopic rod (6), and the fixing frame (9) is arranged on the guide rod (8) at the outer end of the fixing cylinder (5).

3. The pretreatment and shot blasting integrated device as claimed in claim 1, wherein a circular hole is formed in the center of the top of the machine case (1), a support rod (13) is arranged in the circular hole, a handle (12) and a spray gun (10) are respectively mounted at the upper end and the lower end of the support rod (13), the support rod (13) is slidably arranged at the outer end of a slide rod (15), the two ends of the slide rod (15) are fixedly connected to the inner wall of a fixed seat (14), and the fixed seat (14) is bolted to the inner wall of the top end of the machine case (1).

4. The integrated pretreatment and shot blasting machine as claimed in claim 2, wherein the upper middle portion of the fixing frame (9) is inclined from top to bottom toward the fixing plate (3).

5. The pretreatment and shot blasting integrated device as claimed in claim 2, wherein an observation port is formed in the front end face of the cabinet (1), and a transparent cover (17) is hinged in the observation port.

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