CN218362267U

CN218362267U - Multi-angle clamping device for forging stainless steel flange for nuclear power

Info

Publication number: CN218362267U
Application number: CN202221957939.3U
Authority: CN
Inventors: 吴金波; 路敏
Original assignee: Wuxi Flang Forging Co ltd
Current assignee: Wuxi Flang Forging Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-24
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a stainless steel flange forges and uses multi-angle clamping device for nuclear power, including the workstation, the top surface fixed mounting of workstation has drilling assembly, and the mounting groove has been seted up to the top surface of workstation. Among the above-mentioned scheme, cup joint the surface at the rotation stage post in the middle of with the flange, then rotate the screw ring and fix its outside, it grips the edge of flange to rotate the second double-screw bolt and drive the splint cooperation backing plate, utilize the drilling subassembly to drill, rotate the second double-screw bolt afterwards, then rotate the rotation stage post again, it can to fix again with splint at last, along with the whole diameter of flange is different, can utilize drive arrangement to cup joint the inside of cup joint pipe and then drive the screw rod and rotate, the position of removing whole centre gripping subassembly, through the mutually supporting of removing base station and centre gripping subassembly, make whole clamping device can carry out rectilinear movement and rotary displacement, be convenient for the flange that is fit for different specifications carries out quick batch processing, consequently, the effect that improves the overall device practicality has been reached.

Description

Multi-angle clamping device for forging stainless steel flange for nuclear power

Technical Field

The utility model relates to a flange processing technology field, more specifically say, the utility model relates to a stainless steel flange for nuclear power forges uses multi-angle clamping device.

Background

Flanges, also called flange flanges or flanges, are parts of the interconnection between shafts, used for the connection between pipe ends; the flange on the inlet and the outlet of the equipment is used for connecting the two pieces of equipment, such as a speed reducer flange, so that the flange is wide in use scene and can be used for connecting some pieces of equipment in the nuclear power field.

However, in practical use, there still exist some disadvantages, such as: in the nuclear power field, the flange is of various types, so in the machining process, a clamping device with multiple specifications is needed for production, most of the existing clamping devices adopt single-angle adjustment and only can perform single actions such as rotation, and therefore much time is consumed in batch production, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a stainless steel flange for nuclear power forges uses multi-angle clamping device to what solve prior art clamping device most adoption is single angle modulation, can only rotate etc. single action, consequently lead to often needing to consume more time when batch production, reduction production efficiency's problem.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a stainless steel flange forges and uses multi-angle clamping device for nuclear power, includes the workstation, the top surface fixed mounting of workstation has the drilling subassembly, the mounting groove has been seted up to the top surface of workstation, the inside of mounting groove is rotated and is installed and remove the base station, the movable surface mounting who removes the base station has the centre gripping subassembly.

The movable base platform comprises a screw rod, a sleeve pipe is fixedly communicated with the left end of the screw rod, a limiting platform is installed on the surface of the screw rod in a threaded mode, a platform body is fixedly installed on the top surface of the limiting platform, a connecting ring is fixedly installed on the top surface of the platform body, a rotary platform column is installed inside the connecting ring in a rotating mode, and a threaded ring is installed on the left end of the rotary platform column in a threaded mode.

The screw rod rotates to be installed inside the workbench, the shape of the limiting table is matched with that of the installation groove, the limiting table is limited, and the screw rod is prevented from deviating when moving forwards and backwards.

Wherein, the centre gripping subassembly includes the mounting panel, the right side fixed surface of mounting panel installs the installation piece, the inside of installation piece is rotated and is installed first double-screw bolt, the transmission piece is installed to the surface thread of first double-screw bolt, the left end of transmission piece is integrated into one piece has the backing plate, the left side fixed surface of backing plate installs the guide arm, the left side of backing plate is rotated and is installed the second double-screw bolt, the surface thread of second double-screw bolt installs the driving plate, the right side fixed surface of driving plate installs splint.

Wherein, the guide arm activity is cup jointed in the inside of driving plate, the positive fixed mounting of mounting panel is in the side of go-between, driving block slidable mounting is in the inside of mounting panel, mounting panel quantity is two, two the mounting panel is fixed mounting respectively in the left and right sides of go-between, utilizes two mounting panels to come to carry out the centre gripping to both sides, improves the steadiness.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the middle of the flange is sleeved on the surface of the rotating table post, then the threaded ring is rotated to fix the outer side of the flange, then the transmission block is rotated, the base plate is driven to move to a proper position (matched with the radius), then the second stud is rotated to drive the clamping plate to match with the base plate to clamp the edge of the flange, the drilling assembly is utilized to drill the flange, after one flange is machined, the second stud is rotated, then the rotating table post is rotated, and finally the flange is fixed again by the clamping plate.

Drawings

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

FIG. 2 is a perspective assembly view of the integrated device of the present invention;

fig. 3 is a schematic view of the connection structure of the movable base station of the present invention;

fig. 4 is a schematic structural view of the clamping assembly of the present invention.

[ reference numerals ]

1. A work table; 2. a drilling assembly; 3. mounting grooves; 4. moving the base station; 5. a clamping assembly; 41. a screw; 42. sleeving a pipe; 43. a limiting table; 44. a table body; 45. a connecting ring; 46. rotating the table post; 47. a threaded ring; 51. mounting a plate; 52. mounting blocks; 53. a first stud; 54. a transmission block; 55. a base plate; 56. a guide bar; 57. a second stud; 58. a drive plate; 59. and (4) clamping the plate.

Detailed Description

To make the technical problems, technical solutions and advantages of the present invention clearer, the following description is made in conjunction with the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a nuclear power is with stainless steel flange forges and uses multi-angle clamping device is provided as attached drawing 1 to fig. 4, including workstation 1, the top surface fixed mounting of workstation 1 has drilling subassembly 2, mounting groove 3 has been seted up to the top surface of workstation 1, the inside of mounting groove 3 is rotated and is installed and remove base station 4, the surface activity who removes base station 4 installs clamping component 5.

As shown in fig. 2 to 3, the movable base 4 includes a screw rod 41, a sleeve 42 is fixedly communicated with a left end of the screw rod 41, a limiting table 43 is installed on a surface thread of the screw rod 41, a table body 44 is fixedly installed on a top surface of the limiting table 43, a connecting ring 45 is fixedly installed on a top surface of the table body 44, a rotating table column 46 is rotatably installed inside the connecting ring 45, a threaded ring 47 is installed on a left end thread of the rotating table column 46, the screw rod 41 is rotatably installed inside the workbench 1, the shape of the limiting table 43 is matched with the shape of the installation groove 3, and the limiting table 43 is used for limiting so as to prevent the displacement when the movable base moves back and forth.

Wherein, as shown in fig. 4, the centre gripping subassembly 5 includes mounting panel 51, the right side fixed surface of mounting panel 51 installs installation piece 52, first double-screw bolt 53 is installed in the inside rotation of installation piece 52, the surface thread of first double-screw bolt 53 installs driving block 54, the left end of driving block 54 is formed integrally with backing plate 55, the left side fixed surface of backing plate 55 installs guide arm 56, the left side of backing plate 55 is rotated and is installed second double-screw bolt 57, the surface thread of second double-screw bolt 57 installs driving plate 58, the right side fixed surface of driving plate 58 installs splint 59, the inside at driving plate 58 is cup jointed in the activity of guide arm 56, the front fixed mounting of mounting panel 51 is in the side of go-between 45, driving block 54 slidable mounting is in the inside of mounting panel 51, mounting panel 51 is two, two mounting panel 51 fixed mounting is respectively in the left and right sides of 45, utilizes two mounting panels 51 to carry out the centre gripping to both sides, improves the steadiness.

The utility model discloses a working process as follows:

according to the scheme, the middle of the flange is sleeved on the surface of the rotating table post 46, then the threaded ring 47 is rotated to fix the outer side of the flange, then the transmission block 54 is rotated, the base plate 55 is driven to move to a proper position to be matched with the radius, then the second stud 57 is rotated to drive the clamping plate 59 to be matched with the base plate 55 to clamp the edge of the flange, the drilling assembly 2 is utilized to drill the flange, after one flange is machined, the second stud 57 is rotated, then the rotating table post 46 is rotated, finally the clamping plate 59 is used for fixing again, along with the difference of the integral diameter of the flange, the driving device can be sleeved inside the sleeve pipe 42 and then the screw rod 41 is driven to rotate, the position of the integral clamping assembly 5 is moved, through the mutual matching of the movable base platform 4 and the clamping assembly 5, the integral clamping device can perform linear movement and rotary displacement, the flange suitable for different specifications can perform quick batch machining, and the practicability of the integral device is improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stainless steel flange forges and uses multi-angle clamping device for nuclear power, includes workstation (1), its characterized in that, the top surface fixed mounting of workstation (1) has drilling subassembly (2), mounting groove (3) have been seted up to the top surface of workstation (1), the internal rotation of mounting groove (3) is installed and is removed base station (4), the movable surface mounting who removes base station (4) has centre gripping subassembly (5).

2. The multi-angle clamping device for forging the stainless steel flange for nuclear power as claimed in claim 1, wherein the movable base (4) comprises a screw rod (41), a sleeve pipe (42) is fixedly communicated with the left end of the screw rod (41), a limiting table (43) is installed on the surface of the screw rod (41) in a threaded manner, a table body (44) is fixedly installed on the top surface of the limiting table (43), a connecting ring (45) is fixedly installed on the top surface of the table body (44), a rotating table column (46) is installed inside the connecting ring (45) in a rotating manner, and a threaded ring (47) is installed on the left end of the rotating table column (46) in a threaded manner.

3. The multi-angle clamping device for forging the stainless steel flange for nuclear power as claimed in claim 2, wherein the screw rod (41) is rotatably installed inside the workbench (1), and the shape of the limiting table (43) is matched with that of the installation groove (3).

4. The multi-angle clamping device for forging the stainless steel flange for nuclear power as claimed in claim 1, wherein the clamping assembly (5) comprises a mounting plate (51), a mounting block (52) is fixedly mounted on the right side surface of the mounting plate (51), a first stud (53) is rotatably mounted inside the mounting block (52), a transmission block (54) is mounted on the surface of the first stud (53) in a threaded manner, a backing plate (55) is integrally formed at the left end of the transmission block (54), a guide rod (56) is fixedly mounted on the left side surface of the backing plate (55), a second stud (57) is rotatably mounted on the left side of the backing plate (55), a transmission plate (58) is mounted on the surface of the second stud (57), and a clamping plate (59) is fixedly mounted on the right side surface of the transmission plate (58).

5. The multi-angle clamping device for forging the stainless steel flange for nuclear power as claimed in claim 4, wherein the guide rods (56) are movably sleeved inside the transmission plate (58), the front face of the mounting plate (51) is fixedly mounted on the side face of the connecting ring (45), the transmission block (54) is slidably mounted inside the mounting plate (51), the number of the mounting plates (51) is two, and the two mounting plates (51) are respectively and fixedly mounted on the left side and the right side of the connecting ring (45).