CN212094468U

CN212094468U - Perforating device is used in ring flange manufacturing

Info

Publication number: CN212094468U
Application number: CN202020832873.XU
Authority: CN
Inventors: 赵忠
Original assignee: Shandong Dongwei Petrochemical Technology Co ltd
Current assignee: Shandong Dongwei Petrochemical Technology Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2020-12-08
Anticipated expiration: 2030-11-09

Abstract

The utility model relates to a technical field is made to the ring flange, especially relates to a perforating device is used in ring flange manufacturing, including L type support frame, the top of L type support frame is provided with the mechanism of punching, L type support frame bottom top is provided with the fixing base, spacing hole has been seted up to the centre of fixing base, the adjustment mechanism that the both sides of fixing base set up through two symmetries is connected with L type support frame, just the below of fixing base is provided with fixture, fixture is including seting up the activity groove on L type support frame top, the threaded rod is installed to the internal rotation in activity groove, the peripheral screw thread of a threaded rod has cup jointed two sets of opposite thread blocks of screw thread, and is two sets of the equal vertical semicircular support pole that is connected with in top of thread block. The utility model discloses make the ring flange can not rock everywhere on the workstation, guaranteed the accuracy of punching, also prevent simultaneously that the ring flange from dropping from the workstation to injure the workman by a crashing object, certain security has.

Description

Perforating device is used in ring flange manufacturing

Technical Field

The utility model relates to a technical field is made to the ring flange, especially relates to a perforating device is used in ring flange manufacturing.

Background

The flange, also called flange dish or flange, the flange is the part of interconnect between axle and the axle, be used for the connection between the pipe end, also there is the flange on equipment import and export, be used for the connection between two equipment, like the speed reducer flange, flange joint or flange joint, refer to by flange, gasket and bolt three interconnect as the detachable of a set of combination seal structure, pipeline flange is the flange of managing in the pipe installation, be used in the equipment and refer to the import and export flange of equipment, traditional ring flange is in the process of punching, it is firm inadequately to carry out its equipment of centre gripping, make the position of punching take place the skew easily, even lead to the ring flange to fall down the workstation and cause the injury to workman's health.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the skew appears easily when having the flange to punch among the prior art, and the perforating device is used in ring flange manufacturing who provides.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a punching device for manufacturing a flange plate comprises an L-shaped support frame, a punching mechanism is arranged above the L-shaped support frame, a fixed seat is arranged above the bottom of the L-shaped supporting frame, a limit hole is arranged in the middle of the fixed seat, the two sides of the fixed seat are connected with the L-shaped supporting frame through two symmetrically arranged adjusting mechanisms, and a clamping mechanism is arranged below the fixed seat, the clamping mechanism comprises a movable groove arranged at the top end of the L-shaped supporting frame, the utility model discloses a fixing base, including movable groove, threaded rod, two sets of screw thread blocks, semicircular supporting rod, two semicircular supporting rod sets up and all runs through spacing hole and extend to the top of fixing base, the one end of threaded rod runs through L type support frame and tip installation hand wheel.

Preferably, the mechanism of punching includes the vertical spout of seting up in L type support frame both sides, two the inside common horizontal sliding mounting of spout has the slide, the top fixed mounting that the slide corresponds the position with the fixing base has rotating electrical machines, the tip fixed mounting that the slide was run through to rotating electrical machines's output has the drill bit, be connected through drive structure between rotating electrical machines one end of keeping away from of slide and the L type support frame.

Preferably, adjustment mechanism includes the supporting seat, supporting seat fixed connection is on the bottom top of L type support frame, the vertical rotation in top of supporting seat is connected with No. two threaded rods, the fixed carousel that has cup jointed in the middle of the periphery of No. two threaded rods, the mounting groove has been seted up at the fixing base top that No. two threaded rods correspond the position, No. two threaded rods extend to the mounting groove inside and the tip rotates and is connected with L type locating plate, the slip cartridge of L type locating plate is inside the mounting groove, pass through threaded connection between No. two threaded rods and the fixing base.

Preferably, a through hole matched with the fixed seat at the position corresponding to the drill bit is formed in the fixed seat.

Preferably, the driving structure comprises a hydraulic cylinder, and the hydraulic cylinder is vertically installed between the sliding plate and the L-shaped supporting frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a set up adjustment mechanism and fixture, fix the top at the fixing base with the ring flange that needs punch for the ring flange can not rock everywhere on the workstation, has guaranteed the accuracy of punching, also prevents simultaneously that the ring flange from dropping from the workstation, avoids injuring the workman by a crashing object, has certain security, punches to the ring flange that can be more convenient and accurate through setting up mechanism and the drive structure of punching.

Drawings

Fig. 1 is a schematic structural view of a punching device for manufacturing a flange plate according to the present invention;

fig. 2 is a schematic view of another angle structure of the punching device for manufacturing a flange plate of the present invention;

FIG. 3 is a sectional view of a part of the punching apparatus for manufacturing a flange plate according to the present invention;

fig. 4 is a schematic structural view of a part of the punching device for manufacturing a flange plate provided by the present invention.

In the figure: 1. an L-shaped support frame; 2. a movable groove; 3. a first threaded rod; 4. a thread block; 5. a semicircular supporting rod; 6. a supporting seat; 7. a limiting hole; 8. a second threaded rod; 9. a fixed seat; 10. a through hole; 11. an L-shaped positioning plate; 12. a turntable; 13. a chute; 14. a hydraulic cylinder; 15. a slide plate; 16. a rotating electric machine; 17. a drill bit; 18. a handwheel.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The punching device for manufacturing the flange plate comprises an L-shaped support frame 1, a punching mechanism is arranged above the L-shaped support frame 1, a fixed seat 9 is arranged above the bottom of the L-shaped support frame 1, a limiting hole 7 is formed in the middle of the fixed seat 9, two sides of the fixed seat 9 are connected with the L-shaped support frame 1 through two symmetrically arranged adjusting mechanisms, a clamping mechanism is arranged below the fixed seat 9, the adjusting mechanism comprises a supporting seat 6, the supporting seat 6 is fixedly connected to the top end of the bottom of the L-shaped support frame 1, the top end of the supporting seat 6 is vertically and rotatably connected with a second threaded rod 8, a turntable 12 is fixedly sleeved in the middle of the periphery of the second threaded rod 8, a mounting groove is formed in the top of the fixed seat 9 at the position corresponding to the second threaded rod 8, the second threaded rod 8 extends into the mounting groove, the end part of the second threaded, the second threaded rod 8 is connected with the fixed seat 9 through threads; place the ring flange in the top of fixing base 9, carousel 12 rotates under the effect of supporting seat 6, No. two threaded rods 8 with supporting seat 6 rotate be connected and with fixing base 9 threaded connection to drive fixing base 9 and remove at the horizontal direction, adjust the distance between fixing base 9 and the L type locating plate 11, play fixed effect to the ring flange of placing on fixing base 9, prevent that the ring flange from dropping from the workstation, cause the injury to workman's health.

The clamping mechanism comprises a movable groove 2 arranged at the top end of the L-shaped support frame 1, a first threaded rod 3 is rotatably arranged in the movable groove 2, two groups of threaded blocks 4 with opposite threads are sleeved on peripheral threads of the first threaded rod 3, semicircular support rods 5 are vertically connected above the two groups of threaded blocks 4, the two semicircular support rods 5 are symmetrically arranged and extend to the upper side of the fixed seat 9 through limiting holes 7, one end of the first threaded rod 3 penetrates through the L-shaped support frame 1, and a hand wheel 18 is arranged at the end part of the first threaded rod 3; run through spacing hole 7 in the middle of the fixing base 9 with semi-circular bracing piece 5, through rotating threaded rod 3 No. one, the inside of 4 movable grooves of two reverse screw thread blocks 2 slides to both sides simultaneously or slides to the centre simultaneously, drives semi-circular bracing piece 5 and removes, and two semi-circular bracing pieces 5 play the effect of centre gripping to the ring flange for the skew can not take place for the position of ring flange on the workstation, lead to the position of punching not accurate.

The punching mechanism comprises sliding chutes 13 vertically arranged on two sides of the L-shaped support frame 1, sliding plates 15 are horizontally and slidably arranged in the two sliding chutes 13 together, rotating motors 16 are fixedly arranged at the top ends of the sliding plates 15 and the positions corresponding to the fixed seats 9, drill bits 17 are fixedly arranged at the output ends of the rotating motors 16 through the end parts of the sliding plates 15, through holes 10 matched with the drill bits are formed in the fixed seats 9 at the positions corresponding to the drill bits 17, one ends of the sliding plates 15, far away from the rotating motors 16, are connected with the L-shaped support frame 1 through driving structures, each driving structure comprises a hydraulic cylinder 14, and the hydraulic cylinders 14 are vertically arranged between the sliding plates; through being connected rotating electrical machines 16 with external power source, rotating electrical machines 16's output drives the drill bit 17 rotatory, and pneumatic cylinder 14 drives slide 15 and reciprocates for high-speed rotatory drill bit 17 can punch in the corresponding position of ring flange.

The working principle is as follows: the ring flange that will punch is placed in the top of fixing base, through adjusting device, carry out preliminary fixed to the ring flange of different thickness, set up fixture again, the further ring flange to on the fixing base is fixed for the ring flange can not rock everywhere, perhaps drops, is connected rotating electrical machines and pneumatic cylinder and external power source, under the mechanism of punching and drive structure mutually support, carries out accurate punching to the ring flange, makes the process of punching safer.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A punching device for manufacturing a flange plate comprises an L-shaped support frame (1) and is characterized in that a punching mechanism is arranged above the L-shaped support frame (1), a fixing seat (9) is arranged above the bottom of the L-shaped support frame (1), a limiting hole (7) is formed in the middle of the fixing seat (9), two sides of the fixing seat (9) are connected with the L-shaped support frame (1) through two symmetrically arranged adjusting mechanisms, a clamping mechanism is arranged below the fixing seat (9) and comprises a movable groove (2) formed in the top end of the L-shaped support frame (1), a first threaded rod (3) is rotatably arranged inside the movable groove (2), two groups of threaded blocks (4) with opposite threads are sleeved on peripheral threads of the first threaded rod (3), and semicircular support rods (5) are vertically connected above the two groups of threaded blocks (4), two semicircular supporting rods (5) are symmetrically arranged and extend to the upper side of the fixing seat (9) through the limiting holes (7), and one end of the first threaded rod (3) penetrates through the L-shaped supporting frame (1) and the end part of the first threaded rod is provided with a hand wheel (18).

2. The punching device for manufacturing the flange plate according to claim 1, wherein the punching mechanism comprises sliding grooves (13) vertically formed in two sides of the L-shaped support frame (1), sliding plates (15) are horizontally and slidably mounted inside the two sliding grooves (13), a rotating motor (16) is fixedly mounted at the top ends of the sliding plates (15) corresponding to the fixed seat (9), a drill bit (17) is fixedly mounted at the output end of the rotating motor (16) penetrating through the end portion of the sliding plate (15), and one end of the sliding plate (15), which is far away from the rotating motor (16), is connected with the L-shaped support frame (1) through a driving structure.

3. The punching device for manufacturing the flange plate as claimed in claim 1, wherein the adjusting mechanism comprises a supporting seat (6), the supporting seat (6) is fixedly connected to the top end of the bottom of the L-shaped supporting frame (1), a second threaded rod (8) is vertically and rotatably connected to the top end of the supporting seat (6), a rotary table (12) is fixedly connected to the middle of the periphery of the second threaded rod (8), a mounting groove is formed in the top of the fixing seat (9) at the corresponding position of the second threaded rod (8), the second threaded rod (8) extends into the mounting groove, the end of the second threaded rod is rotatably connected with an L-shaped positioning plate (11), the L-shaped positioning plate (11) is slidably inserted into the mounting groove, and the second threaded rod (8) is in threaded connection with the fixing seat (9).

4. A punching device for manufacturing a flange plate according to claim 2, wherein the fixing seat (9) at the position corresponding to the drill bit (17) is provided with a through hole (10) matched with the fixing seat.

5. A punching device for flange plate manufacturing according to claim 2, characterized in that the driving structure comprises a hydraulic cylinder (14), and the hydraulic cylinder (14) is vertically installed between the sliding plate (15) and the L-shaped supporting frame (1).