CN212761285U

CN212761285U - Lathe fixture for flange production

Info

Publication number: CN212761285U
Application number: CN202021408788.7U
Authority: CN
Inventors: 李秀杰
Original assignee: Anhui Gaojian Machinery Technology Co ltd
Current assignee: Anhui Gaojian Machinery Technology Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-03-23
Anticipated expiration: 2030-07-16

Abstract

The utility model relates to the technical field of flange production equipment, in particular to a lathe fixture for flange production, which comprises a frame, a fixed plate, a support rod, a workbench, a connecting plate, a drilling template, an electric push rod, an extrusion plate and a first slide rod, a rotating rod is arranged below the workbench and penetrates through the connecting plate and is rotationally connected with the connecting plate through a bearing, a rotating handle is arranged at the right end of the rotating rod, a second slide rod and a lead screw are symmetrically arranged at the upper parts of the left side and the right side of the workbench, one end of the lead screw close to the connecting plate is rotationally connected with the connecting plate through a bearing, the lead screw is in transmission connection with the rotating rod through a belt and a belt pulley, a U-shaped fixed frame is arranged at the upper part of the workbench, the second slide rod is in sliding connection with the U-shaped fixed frame, the moving distances of the left clamping block and the, thereby ensuring the punching precision.

Description

Lathe fixture for flange production

Technical Field

The utility model relates to a flange production facility technical field specifically is a turning attachment of flange production usefulness.

Background

The surface of the flange needs to be drilled during flange machining, the flange needs to be fixed during drilling, and the existing flange is simple in clamping method by using a lathe clamp and only the flange to be drilled is compressed and fixed.

The prior art has existed a turning attachment technical scheme for producing the flange, chinese patent as application number 2019201181074 discloses a turning attachment technical scheme for producing the flange, which comprises a frame, the positive below fixedly connected with fixed plate of frame, two bracing pieces of the last fixed surface of fixed plate are connected with, and the equal fixed connection in the lower surface of workstation in the top of two bracing pieces, the equal fixedly connected with connecting plate in the left and right sides of the upper surface of fixed plate, the right flank joint of connecting plate has the screw cap, screw cap female connection has the threaded rod, the right-hand member fixedly connected with handle of threaded rod.

Above-mentioned equipment is at the in-process that uses, and two handles need be rotated to fixed process, lead to the fixed skew of can taking place of flange, and the center that can't guarantee the flange and the center of stripper plate are located same longitudinal position, lead to punching to take place the skew.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problem of the prior art, the utility model provides a turning attachment that flange production was used guarantees when rotating the twist grip, and the displacement of controlling two grip blocks is unanimous, and then has guaranteed that the center of flange and the center of stripper plate are located same longitudinal position to the precision of punching has been guaranteed.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a main technical scheme: including frame, fixed plate, bracing piece, workstation, connecting plate, bushing plate, electric putter, stripper plate and first slide bar, workstation below position is provided with the dwang, the dwang runs through the connecting plate and is connected rather than rotating through the bearing, turning handle is installed to dwang right side tip position, workstation left and right sides upper portion position symmetry is provided with second slide bar and lead screw, the lead screw is close to connecting plate one end and passes through the bearing and be connected rather than rotating, be connected through belt and belt pulley transmission between lead screw and the dwang, workstation upper portion position is provided with the U-shaped mount, second slide bar and U-shaped mount sliding connection, lead screw and U-shaped mount meshing transmission, the U-shaped mount is close to one side each other and is provided with the grip block.

Preferably, a power supply and a switch are further mounted on one side of the front face of the rack.

Preferably, the second slide bar and the screw rod are provided with limiting blocks at ends far away from the connecting plate.

Preferably, the second sliding rod is positioned at the upper part of the screw rod.

(III) advantageous effects

The utility model provides a turning attachment of flange production usefulness. The method has the following beneficial effects:

(1) when the flange that needs to treat processing is fixed, put the flange intermediate position on the workstation, then rotate turning handle, turning handle rotates, it rotates to drive the dwang, the dwang passes through the belt and the belt pulley drives the lead screw rotates, the lead screw drives the U-shaped mount removal with self meshing, a turning handle drives two U type mounts and removes simultaneously, the translation rate of two U-shaped mounts is the same, after fixing the flange, can guarantee that the center of flange still is located same longitudinal position with the stripper plate, the precision of punching has been guaranteed.

Drawings

Fig. 1 is a front view of the present invention.

In the figure: 1. a frame; 2. a fixing plate; 3. a support bar; 4. a work table; 5. a connecting plate; 6. drilling a template; 7. an electric push rod; 8. a pressing plate; 9. a first slide bar; 10. rotating the rod; 11. rotating the handle; 12. a second slide bar; 13. a screw rod; 14. a U-shaped fixing frame; 15. a clamping plate; 16. a power source; 17. a switch; 18. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in FIG. 1, the lathe jig for flange production of the present embodiment comprises a frame 1, a fixing plate 2, a support rod 3, and a worktable 4, the automatic drilling machine comprises a connecting plate 5, a drilling template 6, an electric push rod 7, an extrusion plate 8 and a first slide rod 9, a rotary rod 10 is arranged below a workbench 4, the rotary rod 10 penetrates through the connecting plate 5 and is rotatably connected with the connecting plate through a bearing, a rotary handle 11 is arranged at the position of the right side end of the rotary rod 10, a second slide rod 12 and a screw rod 13 are symmetrically arranged at the upper parts of the left side and the right side of the workbench 4, one end, close to the connecting plate 5, of the screw rod 13 is rotatably connected with the connecting plate through the bearing, the screw rod 13 is in transmission connection with the rotary rod 10 through a belt and a belt pulley, a U-shaped fixing frame 14 is arranged at the upper part of the workbench 4, the second slide rod 12 is in sliding connection with the U-.

Further, a power supply 16 and a switch 17 are mounted on the front side of the frame 1.

Furthermore, one ends of the second sliding rod 12 and the screw rod 13, which are far away from the connecting plate 5, are provided with limit blocks 18.

Further, the second sliding rod 12 is located on the upper portion of the screw rod 13.

The working principle is as follows: when the flange to be processed needs to be fixed, the flange is placed at the middle position on the workbench 4, then the rotating handle 11 is rotated, when the rotating handle 11 rotates, the rotating rod 10 is driven to rotate, the rotating rod 10 drives the screw rod 13 to rotate through a belt and a belt pulley, the screw rod 13 drives the U-shaped fixing frame 14 meshed with the screw rod 13 to move, one rotating handle 11 drives the two U-shaped fixing frames 14 to move simultaneously, the moving speeds of the two U-shaped fixing frames 14 are the same, after the flange is fixed, the center of the flange and the extrusion plate 8 can be guaranteed to be still located at the same longitudinal position, and the punching precision is guaranteed.

Claims

1. The utility model provides a turning attachment of flange production usefulness, includes frame (1), fixed plate (2), bracing piece (3), workstation (4), connecting plate (5), bushing plate (6), electric putter (7), stripper plate (8) and first slide bar (9), its characterized in that: a rotating rod (10) is arranged below the workbench (4), the rotating rod (10) penetrates through the connecting plate (5) and is rotatably connected with the connecting plate through a bearing, a rotating handle (11) is arranged at the right side end part of the rotating rod (10), a second sliding rod (12) and a screw rod (13) are symmetrically arranged at the upper parts of the left side and the right side of the workbench (4), one end of the screw rod (13) close to the connecting plate (5) is rotationally connected with the connecting plate through a bearing, the screw rod (13) is in transmission connection with the rotating rod (10) through a belt and a belt pulley, a U-shaped fixed frame (14) is arranged at the upper part of the working table (4), the second sliding rod (12) is connected with the U-shaped fixed frame (14) in a sliding way, the screw rod (13) is in meshed transmission with the U-shaped fixing frame (14), and a clamping plate (15) is arranged on one side, close to one another, of the U-shaped fixing frame (14).

2. The lathe jig for producing flanges according to claim 1, wherein: and a power supply (16) and a switch (17) are further mounted on one side of the front surface of the rack (1).

3. The lathe jig for producing flanges according to claim 1, wherein: and limiting blocks (18) are arranged at the ends, far away from the connecting plate (5), of the second sliding rod (12) and the screw rod (13).

4. The lathe jig for producing flanges according to claim 1, wherein: the second sliding rod (12) is positioned at the upper part of the screw rod (13).