CN219967623U

CN219967623U - Processing tool for shot blasting treatment of flange plate

Info

Publication number: CN219967623U
Application number: CN202321407829.4U
Authority: CN
Inventors: 王一乐; 殷材远; 马治军
Original assignee: Changzhou Huanhu Forging Co ltd
Current assignee: Changzhou Huanhu Forging Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-11-07
Anticipated expiration: 2033-06-05

Abstract

The utility model relates to the technical field of machining tools, in particular to a machining tool for shot blasting treatment of a flange, which is used for clamping a flange body, wherein the flange body comprises an inner ring, a clamping groove and an end face; the flange body is provided with two locking pieces which are symmetrically sleeved on the rubber spacer, and the two locking pieces are respectively abutted against the end face of the flange body; the installation body is provided with a plurality of connection screw heads at one end face, the other end face of the installation body is provided with a connection screw hole, and the connection screw heads of one installation body are in threaded connection with the connection screw holes of the other installation body; the utility model exposes the surface of the flange body to be subjected to shot blasting to the maximum extent, ensures the processing quality, prevents ineffective spraying and consumption of a large number of steel shots, and effectively reduces the processing cost.

Description

Processing tool for shot blasting treatment of flange plate

Technical Field

The utility model relates to the technical field of machining tools, in particular to a machining tool for shot blasting treatment of a flange plate.

Background

The surface treatment of the flange plate can effectively clean dirt, burrs or oxide scales on the metal surface, and can strengthen the metal surface and improve the service performance. The common flange surface treatment generally has two modes, namely, manual sand blasting treatment is adopted, and a large shot blasting machine is adopted for shot blasting treatment, wherein the traditional manual sand blasting treatment is gradually eliminated due to the reasons of high labor intensity of workers, severe working environment, low production efficiency, and the fact that the surface roughness or mechanical property of the sand blasting treated product often cannot meet the design requirements; most manufacturers start to popularize and use large shot blasting machines, and because the large shot blasting machines have larger volume and processing efficiency, the large shot blasting machines can simultaneously perform surface roughness treatment on a large number of flange plates, so that the labor intensity and the production cost are greatly reduced, the processing precision is ensured, and the product quality and the standardization degree are improved; however, because the flange has a smaller structure, for example, the flange body 10 shown in fig. 1 comprises an inner ring 11, a clamping groove 12 and an end face 13, the surface required to be subjected to shot blasting is extremely limited, so that a large number of steel shots are subjected to ineffective spraying and consumption, the abrasion-resistant lining plate in the large shot blasting machine is easily damaged, and meanwhile, the large shot blasting machine has extremely high power consumption, excessive loss is easy to increase the production cost and is unfavorable for mass production and use.

In order to solve the technical problems, chinese patent CN205835054U discloses a large-scale special shot blasting device for flanges, which belongs to the technical field of flange surface roughness treatment devices and comprises a variable frequency position changing machine and a shot blasting machine, wherein the variable frequency position changing machine comprises a traveling mechanism and a rotating mechanism, the traveling mechanism comprises a traveling rail and traveling wheels positioned on the traveling rail, the traveling mechanism is connected with the rotating mechanism through a bracket, and the rotating mechanism comprises a rotary drive and a flange placement bracket connected with the rotary drive; the shot blasting machine is positioned at one side of the variable frequency position changing machine and comprises a shell, a feed inlet is arranged on the shell, a shot blasting processing notch is formed in one side of the shell, and a shot blasting machine head is arranged above the shot blasting processing notch. The problems of labor intensity and equipment utilization rate of workers are mainly solved, but the specific clamping mode of the flange plate and how to improve the contact area of the steel shot are not solved.

Therefore, the processing tool for the shot blasting treatment of the flange plate can be used for rapidly and conveniently installing the flange plate into a large shot blasting machine, the number of single processing is increased, invalid spraying and consumption of steel shots are reduced, and the utilization rate of resources is increased.

Disclosure of Invention

The utility model aims to provide a processing tool for shot blasting treatment of a flange plate, which solves the technical problems that in the prior art, the flange plate has a small structure, the surface which needs to be subjected to shot blasting treatment is extremely limited, so that ineffective spraying and consumption of a large number of steel shots are caused, and the production cost is increased.

The technical scheme adopted for solving the technical problems is as follows: the processing tool comprises a mounting body, wherein a rubber spacer is sleeved on the mounting body, and locking pieces are detachably connected to two ends of the mounting body; the flange body is provided with two locking pieces which are symmetrically sleeved on the rubber spacer, and the two locking pieces are respectively abutted against the end face of the flange body; the installation body is equipped with a plurality of, and installation body one end is equipped with the connection screw thread head, and the installation body other end is equipped with the connection screw hole, and the connection screw thread head threaded connection of one installation body is at the connection screw hole of another installation body.

Further, the rubber spacer is of a cylindrical structure with two open ends, an isolation convex ring is formed on the outer wall of the rubber spacer, and the isolation convex ring is connected in a clamping groove on the flange body in a matched mode.

Further, conical surfaces are formed on the side walls of the rubber spacer, which are positioned on two sides of the isolation convex ring, and the conical surfaces are tightly attached to the inner ring of the flange body.

Further, the two conical surfaces on the rubber spacer are symmetrically arranged.

Further, the thickness of the isolation convex ring is twice the depth of the clamping groove.

Further, the rubber spacer is made of rubber.

Further, a clamping groove is formed in the mounting body, external threads are arranged at two ends of the mounting body, clamping protrusions are formed on the inner wall of the rubber spacer, and the clamping protrusions are connected in the clamping groove in a clamping mode.

Further, the retaining member is of a cylindrical structure, the inner wall of the retaining member is provided with internal threads, the retaining member is in threaded connection with the mounting body, and the end face of the retaining member abuts against the end face of the flange body.

Further, knurling is arranged on the outer surface of the locking piece.

The beneficial effects of the utility model are as follows: according to the utility model, by combining the structural characteristics of large size and high power consumption of a large shot blasting machine, the assembly and disassembly tool clamp is arranged, one installation body is connected to the other installation body in a threaded manner, and two flange bodies are installed on each installation body, so that the surface of the flange body, which is required to be subjected to shot blasting treatment, is exposed to the maximum extent, the processing quality is ensured, the ineffective spraying and consumption of a large number of steel shots are prevented, the processing cost is effectively reduced, and the assembly and disassembly tool clamp is provided with the installation body and the flange body in a threaded connection manner, so that the assembly and disassembly tool clamp is suitable for the conveyor belt type shot blasting machine, and the processing stability and the installation convenience are further improved.

Drawings

Fig. 1 is a schematic perspective view of a flange body.

Fig. 2 is a perspective view of a processing tool for shot blasting of a flange plate.

Fig. 3 is an exploded schematic view of the processing tool for the shot blasting treatment of the flange plate.

Fig. 4 is a cross-sectional view of the processing tool for the shot blasting treatment of the flange plate.

The components in the drawings are marked as follows: 10. a flange body; 11. an inner ring; 12. a clamping groove; 13. an end face; 20. a mounting body; 21. rubber spacers; 22. a locking member; 23. connecting a threaded head; 24. a connecting threaded hole; 201. an isolation collar; 202. a clamping and embedding bulge; 203. a conical surface; 204. a clamping groove;

Detailed Description

The present utility model will now be described in detail with reference to the accompanying drawings. The figure is a simplified schematic diagram illustrating the basic structure of the utility model only by way of illustration, and therefore it shows only the constitution related to the utility model.

Referring to fig. 1, 2 and 3, the present utility model provides a processing tool for shot blasting of a flange plate, which is used for clamping a flange body 10. The processing tool comprises a mounting body 20, wherein a rubber spacer 21 is sleeved on the mounting body 20, and locking pieces 22 are detachably connected to two ends of the mounting body 20; the flange body 10 is provided with two locking pieces 22 which are symmetrically sleeved on the rubber spacer 21 and respectively abut against the end face 13 of the flange body 10.

Further, referring to fig. 1, 3 and 4, the rubber spacer 21 has a cylindrical structure with two open ends, an isolation convex ring 201 is formed on the outer wall of the rubber spacer 21, the isolation convex ring 201 is cooperatively connected in the clamping groove 12 on the flange body 10, and preferably, the thickness of the isolation convex ring 201 is twice the depth of the clamping groove 12. The rubber spacer 21 is formed with tapered surfaces 203 on the side walls of the two sides of the isolation convex ring 201, the two tapered surfaces 203 are symmetrically arranged, and the tapered surfaces 203 are closely attached to the inner ring 11 of the flange body 10.

Preferably, the rubber spacers 21 are made of rubber.

When in use, the rubber spacer 21 is sleeved on the mounting body 20, and two flange bodies 10 are sleeved on the conical surfaces 203 at the two ends of the rubber spacer 21 respectively, so that the inner ring 11 on the flange body 10 is abutted against the conical surface 203, and the bottom wall of the clamping groove 12 on the flange body 10 is abutted against the end surface of the isolation convex ring 201, thereby ensuring the mounting stability of the utility model.

Further, a clamping groove 204 is formed on the mounting body 20, external threads (not shown) are provided at two ends of the mounting body 20, a clamping protrusion 202 is formed on the inner wall of the rubber spacer 21, and the clamping protrusion 202 is connected in the clamping groove 204 in a clamping manner; the locking member 22 is in a cylindrical structure, an internal thread (not shown) is arranged on the inner wall of the locking member 22, the locking member 22 is in threaded connection with the mounting body 20, and the end face of the locking member 22 abuts against the end face 13 of the flange body 10.

In this embodiment, the outer surface of the locking member 22 is provided with knurling (not shown) to ensure stability in use and facilitate operation.

In another embodiment, retaining member 22 includes, but is not limited to, a nut.

When in use, the flange body 10 is sleeved on the rubber spacer 21, and then the locking piece 22 is connected to the mounting body 20 by the nut, so that the end face of the locking piece 22 is abutted against the end face 13 of the flange body 10, and the flange body 10 is extruded and then stably connected on the rubber spacer 21, thereby improving the stability in the processing process.

Further, the plurality of installation bodies 20 are provided, the installation bodies 20 are cylindrical, one end surface of each installation body 20 is provided with a connecting threaded head 23, the other end surface of each installation body 20 is provided with a connecting threaded hole 24, and the connecting threaded heads 23 of one installation body 20 are in threaded connection with the connecting threaded holes 24 of the other installation body 20.

When the shot blasting machine is used, one mounting body 20 is connected to the other mounting body 20 in a threaded manner, the plurality of mounting bodies 20 are connected in sequence, a machining tool provided with a plurality of flange bodies 10 is formed, a plurality of machining tools are placed into a large shot blasting machine (not shown) to be subjected to shot blasting treatment, two flange bodies 10 are mounted on each mounting body 20, the surface of the flange body 10, which is required to be subjected to shot blasting treatment, is exposed to the maximum extent, the machining quality is ensured, invalid spraying and consumption of a large number of steel shots are prevented, the machining cost is effectively reduced, and meanwhile, a large interval is reserved between the two mounting bodies 20, so that the stability during shot blasting treatment is ensured, and the problems of insufficient treatment or steel shot clamping are prevented. The utility model adopts a threaded connection mode to equip the mounting body 20 and the flange body 10, realizes quick disassembly, is suitable for a conveyor belt type shot blasting machine, and ensures the stability of processing and the convenience of mounting.

The specific operation mode of the utility model is as follows: the rubber spacer 21 is sleeved on the mounting body 20, two flange bodies 10 are sleeved on conical surfaces 203 at two ends of the rubber spacer 21 respectively, the inner ring 11 on the flange body 10 is abutted against the conical surfaces 203, and the bottom wall of the clamping groove 12 on the flange body 10 is abutted against the end face of the isolation convex ring 201; then, the locking piece 22 is connected to the mounting body 20 through a nut, so that the end face of the locking piece 22 abuts against the end face 13 of the flange body 10, and the flange body 10 is extruded and then stably connected to the rubber spacer 21; and finally, the flange body is in threaded connection with another mounting body 20 provided with the flange body 10, so that the mounting is completed.

According to the utility model, by combining the structural characteristics of large size and high power consumption of a large shot blasting machine, the assembly and disassembly tool clamp is arranged, one installation body 20 is connected to the other installation body 20 in a threaded manner, and two flange bodies 10 are installed on each installation body 20, so that the surface of the flange body 10, which is required to be subjected to shot blasting treatment, is exposed to the maximum extent, the machining quality is ensured, the ineffective spraying and consumption of a large number of steel shots are prevented, and the machining cost is effectively reduced.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The processing tool for the shot blasting treatment of the flange plate is used for clamping a flange body (10), and the flange body (10) comprises an inner ring (11), a clamping groove (12) and an end face (13), and is characterized by comprising a mounting body (20), wherein a rubber spacer (21) is sleeved on the mounting body (20), and locking pieces (22) are detachably connected to two ends of the mounting body (20); the flange body (10) is provided with two locking pieces (22) which are symmetrically sleeved on the rubber spacer (21) and respectively abut against the end face (13) of the flange body (10); the installation body (20) is equipped with a plurality of, and installation body (20) one end face is equipped with connection screw thread head (23), and installation body (20) other terminal surface is equipped with connection screw hole (24), and connection screw thread head (23) threaded connection of one installation body (20) is in connection screw hole (24) of another installation body (20).

2. The processing tool for the shot blasting of the flange plate according to claim 1, wherein the rubber spacer (21) is of a cylindrical structure with two open ends, the outer wall of the rubber spacer (21) is provided with an isolation convex ring (201), and the isolation convex ring (201) is connected in the clamping groove (12) on the flange body (10) in a matched mode.

3. The processing tool for the shot blasting of the flange plate according to claim 2, wherein conical surfaces (203) are formed on the side walls of the rubber spacers (21) which are positioned on two sides of the isolation convex ring (201), and the conical surfaces (203) are tightly attached to the inner ring (11) of the flange body (10).

4. A processing tool for shot blasting of a flange plate according to claim 3, wherein the two conical surfaces (203) on the rubber spacer (21) are symmetrically arranged.

5. The machining tool for shot blasting of the flange plate according to claim 2, wherein the thickness of the isolation convex ring (201) is twice the depth of the clamping groove (12).

6. The processing tool for the shot blasting of the flange plate according to claim 1, wherein the rubber spacer (21) is made of rubber.

7. The processing tool for shot blasting of the flange plate according to claim 1, wherein the mounting body (20) is formed with a clamping groove (204), external threads are arranged at two ends of the mounting body (20), clamping protrusions (202) are formed on the inner wall of the rubber spacer (21), and the clamping protrusions (202) are connected in the clamping groove (204) in a clamping mode.

8. The machining tool for shot blasting of the flange plate according to claim 7, wherein the locking member (22) is of a cylindrical structure, an inner wall of the locking member (22) is provided with an inner thread, the locking member (22) is in threaded connection with the mounting body (20), and an end face of the locking member (22) abuts against the end face (13) of the flange body (10).

9. The machining tool for shot blasting of the flange plate according to claim 1, wherein knurling is arranged on the outer surface of the locking piece (22).