Positioning device for titanium flange machining

Abstract

The utility model relates to the technical field of titanium metal processing, in particular to a positioning device for titanium flange processing, which comprises a working table. A through hole is formed in the upper side of the working table plate; limiting grooves are formed in the two sides of the through hole. A flange outer circle clamping assembly, a flange inner circle clamping assembly, a flange supporting assembly and a flange pressing plate assembly are arranged on the upper side of the working table plate. The flange pressing plate assembly is installed on the upper side of the flange supporting assembly in a sliding mode, and the flange supporting assembly is arranged on the upper side of the working table plate. According to the utility model, the flange support assembly is adjusted; the flange can be horizontally placed on the upper side of the workbench, then the flange can be fixed in the horizontal direction by adjusting the flange outer circle clamping assembly and the flange inner circle clamping assembly, and then the flange can be fixed in the vertical direction by adjusting the flange pressing plate assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium metal processing, in particular to a positioning device for titanium flange processing. Background Art

[0002] After the flange is fixed by some flange processing and positioning devices, the flange may become loose during the processing process, thereby causing the flange to shift, thereby affecting the processing quality of the flange. For example, the patent No.: 201820151700.4, a flange clamping and positioning device, including a drilling workbench, an adjustable flange clamping mechanism and a flange positioning mechanism are arranged above the drilling workbench, the adjustable flange clamping mechanism includes three clamping monomers, the three clamping monomers all include an arc clamping plate and a fixing seat, the arc clamping plate and the fixing seat are connected by an adjusting hydraulic rod, and a shock-absorbing spring is sleeved on the outer side of the adjusting hydraulic rod; the flange positioning mechanism includes a mounting seat, a flange hole positioning plate and a vertically arranged support column, the mounting seat is arranged at the top of the support column, a vertical electric push rod is arranged below the mounting seat, the flange hole positioning plate is arranged at the bottom end of the vertical electric push rod, and a plurality of flange positioning holes are arranged on the flange hole positioning plate; although the operation is simple, the device can only fix the outer periphery of the flange, and thus the device is not firmly fixed to the flange. Utility Model Content

[0003] The utility model aims to provide a positioning device for titanium flange processing to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A positioning device for titanium flange processing, comprising a workbench; a through hole is provided on the upper side of the workbench; limiting grooves are provided on both sides of the through hole; a flange outer circle clamping assembly, a flange inner circle clamping assembly, a flange support assembly and a flange pressure plate assembly are provided on the upper side of the workbench; the flange pressure plate assembly is slidably installed on the upper side of the flange support assembly, and the flange support assembly is arranged on the upper side of the workbench.

[0006] As a further solution of the utility model: the flange outer circle clamping assembly includes a V-shaped clamping block; a fixing column a is fixedly installed on the lower side of the V-shaped clamping block; a threaded sleeve is provided at the bottom of the fixing column a; the threaded sleeve is clamped and installed at the bottom of the fixing column a, and the threaded sleeve is threadedly connected to the lead screw.

[0007] As a further solution of the utility model: the flange inner circle clamping assembly includes a fixing column b; a clamping block is provided at the top of the fixing column b; a threaded sleeve is provided at the bottom of the fixing column b, and the threaded sleeve is clamped and installed at the bottom of the fixing column b; the threaded sleeve is threadedly connected to the lead screw.

[0008] As a further solution of the utility model: the threads on both sides of the lead screw have opposite rotation directions; a driven bevel gear is non-fixedly installed at the end of the lead screw; the driven bevel gear is meshed with the active bevel gear; the active bevel gear is fixedly sleeved on the output shaft of the motor, and the motor is fixedly installed on the upper side of the mounting plate.

[0009] As a further solution of the utility model: the flange support assembly includes a support block; a hydraulic telescopic rod is provided at the bottom of the support block, and a T-shaped slot is provided on the upper side of the support block.

[0010] As a further solution of the utility model: the flange pressure plate assembly includes a pressure plate; a threaded hole is opened on the pressure plate, and a screw rod is threadedly connected inside the threaded hole; the bottom of the screw rod is rotatably mounted on the upper side of the T-shaped slider, and the T-shaped slider is clamped and installed inside the T-shaped slot; a handle is provided on the top of the screw rod.

[0011] As a further solution of the utility model: legs are provided at the bottom of the workbench; a mounting plate is fixedly installed on the legs; and in order to make the screw more stable, a reinforcement plate is provided between the front and rear legs, and the screw is rotatably mounted on the reinforcement plate.

[0012] As a further solution of the utility model: an electromagnetic power-off brake is installed on the motor.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model can horizontally place the flange on the upper side of the workbench by adjusting the flange supporting assembly, and then fix the flange in the horizontal direction by adjusting the flange outer circle clamping assembly and the flange inner circle clamping assembly, and then fix the flange in the vertical direction by adjusting the flange pressing plate assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 The figure is a schematic diagram of the main structure of a positioning device for titanium flange processing.

[0017] Figure 2 The figure is a schematic diagram of the structure of a positioning device used for titanium flange processing, viewed from above.

[0018] Figure 3 The figure is a schematic diagram of the structure of a T-slider and a T-slot in a positioning device for titanium flange processing.

[0019] In the figure: workbench 1, through hole 101, limit groove 102, support block 2, T-slot 201, hydraulic telescopic rod 202, pressure block assembly 3, pressure plate 301, screw 302, handle 303, T-slider 304, V-block 4, fixed column a5, motor 6, active bevel gear 7, driven bevel gear 8, screw 9, fixed column b10, mounting plate 11, support leg 12. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 3In an embodiment of the utility model, a positioning device for titanium flange processing includes a workbench 1; a through hole 101 is provided on the upper side of the workbench 1; limiting grooves 102 are provided on both sides of the through hole 101; a flange outer circle clamping assembly, a flange inner circle clamping assembly, a flange support assembly and a flange pressure plate assembly are provided on the upper side of the workbench 1; the flange pressure plate assembly is slidably installed on the upper side of the flange support assembly, and the flange support assembly is arranged on the upper side of the workbench 1; when in use, the flange can be placed horizontally on the upper side of the workbench by adjusting the flange support assembly, and then the flange can be fixed in the horizontal direction by adjusting the flange outer circle clamping assembly and the flange inner circle clamping assembly, and then the flange can be fixed in the vertical direction by adjusting the flange pressure plate assembly.

[0024] What needs to be explained in detail in this embodiment is that the flange outer circle clamping assembly includes a V-shaped clamping block 4; a fixing column a5 is fixedly installed on the lower side of the V-shaped clamping block 4; a threaded sleeve is provided at the bottom of the fixing column a5; the threaded sleeve is clamped and installed at the bottom of the fixing column a5, and the threaded sleeve is threadedly connected to the screw 9. By rotating the screw 9, the fixing column a5 can be driven to move left and right, thereby adjusting the distance between the V-shaped clamping block 4 and the outer circle of the flange, thereby achieving the effect of clamping the outer circle of the flange.

[0025] What needs to be explained in detail in this embodiment is that the flange inner circle clamping assembly includes a fixing column b10; a clamping block is provided at the top of the fixing column b10; a threaded sleeve is provided at the bottom of the fixing column b10, and the threaded sleeve is clamped and installed at the bottom of the fixing column b10; the threaded sleeve is threadedly connected to the screw 9, and by rotating the screw 9, the fixing column b10 can be driven to move left and right, thereby adjusting the distance between the fixing column b10 and the inner circle of the flange, thereby achieving the effect of clamping the inner circle of the flange.

[0026] It should be further explained in this embodiment that the threads on both sides of the lead screw 9 have opposite rotation directions, so as to ensure that when the lead screw 9 rotates, the flange outer circle clamping assembly and the flange inner circle clamping assembly move inward; a driven bevel gear 8 is non-fixedly installed at the end of the lead screw 9; the driven bevel gear 8 is meshed with the driving bevel gear 7; the driving bevel gear 7 is fixedly sleeved on the output shaft of the motor 6, and the motor 6 is fixedly installed on the upper side of the mounting plate 11.

[0027] What needs to be explained in detail in this embodiment is that the flange support assembly includes a support block 2; a hydraulic telescopic rod 202 is provided at the bottom of the support block 2; the distance between the surface of the support block 2 and the workbench can be adjusted by the hydraulic telescopic rod 202, so that the heterosexual flange can be placed horizontally on its upper side, and a T-slot 201 is provided on the upper side of the support block 2.

[0028] What needs to be explained in detail in this embodiment is that the flange pressure plate assembly includes a pressure plate 301; a threaded hole is opened on the pressure plate 301, and a screw rod 302 is threadedly connected inside the threaded hole; the bottom of the screw rod 302 is rotatably mounted on the upper side of the T-shaped slider 304, and the T-shaped slider 304 is clamped and mounted inside the T-shaped slot 201; a handle 303 is provided on the top of the screw rod 302. When in use, the pressure plate 301 can be placed on the upper side of the flange by moving the T-shaped slider 304, and then the handle 303 is rotated; the pressure plate 301 presses the flange, and at this time, due to the friction between the upper surface of the T-shaped slider 304 and the T-shaped slot 201, the T-shaped slider 304 cannot move; therefore, the flange can be fixed in the vertical direction.

[0029] What needs to be explained in detail in this embodiment is that a support leg 12 is provided at the bottom of the workbench 1; a mounting plate 11 is fixedly mounted on the support leg 12; and in order to make the screw 9 more stable, a reinforcement plate is provided between the front and rear legs, and the rotation of the screw 9 is mounted on the reinforcement plate (drawing is drawn here).

[0030] What needs to be explained in detail in this embodiment is that an electromagnetic power-off brake is installed on the motor.

[0031] It should be noted that the utility model is a positioning device for titanium flange processing. The electromagnetic power-off brake, motor and other components are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A positioning device for titanium flange processing, characterized in that: The invention comprises a workbench (1); a through hole (101) is provided on the upper side of the workbench (1); limiting grooves (102) are provided on both sides of the through hole (101); a flange outer circle clamping assembly, a flange inner circle clamping assembly, a flange support assembly and a flange pressure plate assembly are provided on the upper side of the workbench (1); the flange pressure plate assembly is slidably mounted on the upper side of the flange support assembly, and the flange support assembly is arranged on the upper side of the workbench (1); the flange inner circle clamping assembly comprises a fixing column b (10); a clamping block is provided on the top of the fixing column b (10); a threaded sleeve is provided on the bottom of the fixing column b (10), and the threaded sleeve is clamped and mounted on the bottom of the fixing column b (10); the threaded sleeve is threadedly connected to the lead screw (9).

2. A positioning device for titanium flange processing according to claim 1, characterized in that: The flange outer circle clamping assembly comprises a V-shaped clamping block (4); a fixing column a (5) is fixedly mounted on the lower side of the V-shaped clamping block (4); a threaded sleeve is provided at the bottom of the fixing column a (5); the threaded sleeve is clamped and mounted on the bottom of the fixing column a (5), and the threaded sleeve is threadedly connected to the lead screw (9).

3. A positioning device for titanium flange processing according to claim 1, characterized in that: The threads on both sides of the lead screw (9) have opposite rotation directions; a driven bevel gear (8) is non-fixedly mounted at the end of the lead screw (9); the driven bevel gear (8) is meshed with the driving bevel gear (7); the driving bevel gear (7) is fixedly sleeved on the output shaft of the motor (6), and the motor (6) is fixedly mounted on the upper side of the mounting plate (11).

4. A positioning device for titanium flange processing according to claim 1, characterized in that: The flange support assembly comprises a support block (2); a hydraulic telescopic rod (202) is provided at the bottom of the support block (2), and a T-shaped slot (201) is provided at the upper side of the support block (2).

5. The positioning device for titanium flange processing according to claim 1, characterized in that: The flange pressure plate assembly comprises a pressure plate (301); a threaded hole is formed on the pressure plate (301), a screw rod (302) is threadedly connected inside the threaded hole; the bottom of the screw rod (302) is rotatably mounted on the upper side of a T-shaped slider (304), and the T-shaped slider (304) is snap-fitted inside the T-shaped slot (201); a handle (303) is provided on the top of the screw rod (302).

6. A positioning device for titanium flange processing according to claim 1, characterized in that: The bottom of the workbench (1) is provided with a support leg (12); a mounting plate (11) is fixedly mounted on the support leg (12); and in order to make the lead screw (9) more stable, a reinforcement plate is provided between the front and rear support legs, and the lead screw (9) is rotatably mounted on the reinforcement plate.

7. A positioning device for titanium flange processing according to claim 3, characterized in that: An electromagnetic power-off brake is installed on the motor.

Images