CN112621292A

CN112621292A - Metal material machining is with supplementary spacing frock

Info

Publication number: CN112621292A
Application number: CN202011494604.8A
Authority: CN
Inventors: 盛先博
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-04-09

Abstract

The invention discloses an auxiliary limiting tool for machining a metal material, which comprises a base, a gear and a fixed limiting plate, wherein pushing threaded rods are arranged on two sides of the base, a sliding groove is formed in the middle of the lower side of the base, a limiting pipe is fixed on the upper portion of the outer surface of a pushing box, an adjusting rod is arranged in the limiting pipe, the gear is fixedly arranged on the lower side of the adjusting rod, a worm is arranged on the upper portion of the inner side of the pushing box, the fixed limiting plate is arranged on the right side of the pushing box, an installation groove is formed in the left side of the fixed limiting plate, an installation plate is arranged in the installation groove, a cylindrical plate is. This metal material machining is with supplementary spacing frock adopts neotype structural design for the adjustment of angle can be carried out at the tight position of clamp, thereby adapts to some anomalous work pieces, and the tight position of clamp can increase, is convenient for inject some machined parts that the external shape is comparatively special.

Description

Metal material machining is with supplementary spacing frock

Technical Field

The invention relates to the technical field of metal material machining, in particular to an auxiliary limiting tool for metal material machining.

Background

The limiting tool can also be called as a clamp, when general metal machining is carried out, because a machine tool has large acting force on a machined material, a proper clamp is needed to limit the movement of the material, the limiting tool can fasten a workpiece and ensure that the workpiece is in a correct position, so that machining with small errors can be carried out, and the limiting tool is an essential part in machining.

Along with the diversification of processing materials and shapes, the requirement on the clamp is also higher and higher, and some current clamps are only simply parallel extrusion, and to the machined part that some external shapes are comparatively complicated, for example the machined part that the surface is the slope form, some current spacing frocks are not convenient for comparatively firm to be injectd it, and device application range is comparatively limited.

Disclosure of Invention

The invention aims to provide an auxiliary limiting tool for machining a metal material, and the auxiliary limiting tool is used for solving the problem of poor adaptability in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the gear-driven transmission device comprises a base, a gear and a fixed limiting plate, wherein pushing threaded rods are installed on two sides of the base, a sliding groove is formed in the middle of the lower side of the base, a pushing box is arranged at the top end of each pushing threaded rod, a limiting pipe is fixed on the upper portion of the outer surface of the pushing box, a regulating rod is installed inside the limiting pipe, a limiting ball is installed in the middle of the regulating rod, a spring is connected between the limiting balls, the gear is fixedly installed on the lower side of the regulating rod, a worm is arranged on the upper portion of the inner side of the pushing box, an adjusting threaded rod is arranged at one end of the worm, a sliding ball is installed at the top end of the adjusting threaded rod, the fixed limiting plate is installed on the right side of the pushing box, a, meanwhile, the top end of the limiting threaded rod is fixedly provided with an extrusion block, and the lower part of the outer side of the pushing box is fixedly provided with a sliding block.

Preferably, the limiting pipe is connected with the adjusting rod in a penetrating mode, the adjusting rod and the limiting ball form a sliding structure, and the limiting ball and the spring form an elastic structure.

Preferably, the gear is in meshed connection with a worm, and the number of the worms is 2 in central symmetry with respect to the push box.

Preferably, the adjusting threaded rod is rotatably connected with the sliding ball, and the sliding ball is slidably connected with the movable groove.

Preferably, the mounting panel passes through the mounting groove and constitutes with fixed limiting plate and dismantle mounting structure, and the longitudinal section of mounting panel is "n" shape structure.

Preferably, the limiting threaded rods are in threaded connection with the cylindrical plate, and the number of the limiting threaded rods is 2 about the center symmetry of the cylindrical plate.

Compared with the prior art, the invention has the beneficial effects that: this metal material machining is with supplementary spacing frock adopts neotype structural design for the adjustment of angle can be carried out at the tight position of clamp, thereby adapts to some anomalous work pieces, and the tight position of clamp can increase, is convenient for inject some machined parts that the external shape is comparatively special.

1. The gear, the worm and the adjusting threaded rod are matched with each other for use, so that the worm can move left and right in the pushing box and is fixed, the front fixed limiting plate is pushed, the inclination angle of the fixed limiting plate is adjusted, and the purpose of fixing irregular workpieces is achieved.

2. The mounting groove can be fixed the mounting panel in front of fixed limiting plate, through cylinder board and limit threaded rod's use, can reach the effect of fixed cylinder, and adjust the cylinder that different diameters can be fixed to the length of limit threaded rod in cylinder ann, increase the kind of the fixed machined part of the device, improve the practicality of device.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of a front cross-sectional structure of the push box of the present invention;

FIG. 3 is a schematic top sectional view of a cylindrical plate according to the present invention;

FIG. 4 is a schematic side sectional view of the present invention.

In the figure: 1. a base; 2. pushing the threaded rod; 3. a sliding groove; 4. a push box; 5. a limiting pipe; 6. adjusting a rod; 7. a limiting ball; 8. a spring; 9. a gear; 10. a worm; 11. adjusting the threaded rod; 12. a sliding ball; 13. fixing a limit plate; 14. mounting grooves; 15. a movable groove; 16. mounting a plate; 17. a cylindrical plate; 18. a limit threaded rod; 19. extruding the block; 20. and a slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an auxiliary limiting tool for machining metal materials comprises a base 1, a pushing threaded rod 2, a sliding groove 3, a pushing box 4, a limiting pipe 5, an adjusting rod 6, a limiting ball 7, a spring 8, a gear 9, a worm 10, an adjusting threaded rod 11, a sliding ball 12, a fixed limiting plate 13, a mounting groove 14, a movable groove 15, a mounting plate 16, a cylindrical plate 17, a limiting threaded rod 18, an extrusion block 19 and a sliding block 20, wherein the pushing threaded rod 2 is mounted on two sides of the base 1, the sliding groove 3 is formed in the middle of the lower side of the base 1, the pushing box 4 is arranged at the top end of the pushing threaded rod 2, the limiting pipe 5 is fixed on the upper portion of the outer surface of the pushing box 4, the adjusting rod 6 is mounted inside the limiting pipe 5, the limiting ball 7 is mounted in the middle of the adjusting rod 6, the spring 8 is connected between the limiting balls 7, the, and worm 10 one end is provided with adjusting threaded rod 11, adjusting threaded rod 11 installs sliding ball 12 on the top simultaneously, fixed limiting plate 13 is installed on 4 right sides of promotion case, and fixed limiting plate 13 has seted up mounting groove 14 on the left side, and has seted up movable groove 15 on the fixed limiting plate 13, install mounting panel 16 in the

mounting groove

14, and 16 external surface of mounting panel has a cylinder board 17, and cylinder board 17 mid-mounting has limiting threaded

rod

18, and 18 top fixed mounting of limiting threaded rod has extrusion block 19 simultaneously, 4 outside lower parts of promotion case are fixed with sliding block 20.

Spacing pipe 5 and regulation pole 6 through connection, and adjust pole 6 and constitute sliding construction with spacing ball 7 to spacing ball 7 and spring 8 constitute elastic construction, foretell structural design makes and adjusts pole 6 and can reciprocate in spacing pipe 5, drives gear 9 below and reachs the position that needs the regulation, adjusts the length of stretching out of upper and lower worm 10 respectively.

The gear 9 is meshed with the

worm

10, 2 worms 10 are symmetrically arranged on the center of the push box 4, the worm 10 can rotate along with the rotation of the gear 9 due to the structural design, and the front-mounted thread structure can move forwards and fix the front-mounted thread structure, so that the purpose of pushing is achieved.

The adjusting threaded rod 11 is rotatably connected with the sliding ball 12, and the sliding ball 12 is slidably connected with the movable groove 15, so that the angle of the limiting plate 13 can be changed without changing the length, and the adjusting threaded rod can be adapted to workpieces with special shapes, such as inclined outer surfaces.

The mounting plate 16 and the fixed limiting plate 13 form a dismounting and mounting structure through the mounting groove 14, the longitudinal section of the mounting plate 16 is of an n-shaped structure, the fixing limiting plate 13 can be additionally provided with a clamp suitable for fixing the side face of a cylinder on the original basis through the structural design, and the mounting and dismounting are simple.

Limiting threaded rod 18 and cylinder board 17 threaded connection, and limiting threaded rod 18 is provided with 2 about cylinder board 17 central symmetry, and foretell structural design can be fixed the cylinder machined part from all directions, increases fixed fastness, and limiting threaded rod 18 is flexible around can adjusting for the machined part of fixed different diameters size, increases the suitability of device.

The working principle is as follows: according to the structure shown in fig. 1, fig. 2 and fig. 4, when the device is used, firstly, the sliding block 20 is arranged in the base 1, then the pushing screw rod 2 is rotated, the two sides of the pushing box 4 reach the position capable of clamping the workpiece, because the external shape of the workpiece has great difference, the position of the adjusting rod 6 needs to be adjusted according to the actual shape of the workpiece, the gear 9 fixed on the adjusting rod 6 reaches the position of the worm 10 needing to be adjusted, then the adjusting rod 6 is rotated to drive the worm 10 to rotate, the adjusting screw rod 11 at the top end of the worm 10 can push and fix the worm 10, so as to achieve the purpose of extension and retraction, the sliding ball 12 slides in the movable groove 15 and rotates with the adjusting screw rod 11, so that the fixed limit plate 13 can move forwards without departing from the adjusting screw rod 11, so as to achieve the pushing and fixing effects, and repeatedly adjust the pushing distance of the upper, the fixed limiting plate 13 is rotated to adjust the same inclination angle of the outer side surface of the workpiece, then the pushing threaded rod 2 is rotated to clamp the workpiece, necessary processing is completed, after the processing is completed, the pushing threaded rod 2 is screwed in the opposite direction, the workpiece is loosened, and the workpiece is taken down;

according to the structure shown in fig. 1, 2 and 3, if a special but regular workpiece such as a cylinder is encountered, the mounting plate 16 needs to be taken out and inserted into the mounting groove 14 from top to bottom so as to be mounted in front of the fixed limit plate 13, four limit threaded rods 18 are arranged on the cylindrical plate 17 fixed in front of the mounting plate, the extrusion blocks 19 at the top ends of the limit threaded rods 18 are arc-shaped surfaces, so that the side surfaces of the cylinder can be fixed, and the workpiece can be fixed for processing only by screwing the limit threaded rods 18 to proper positions to enable the four extrusion blocks 19 to generate extrusion effect with the workpiece, which is the working principle of the auxiliary limit tool for metal material machining.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metal material machining is with supplementary spacing frock, includes base (1), gear (9) and fixed limiting plate (13), its characterized in that: the improved push box is characterized in that push threaded rods (2) are installed on two sides of the base (1), a sliding groove (3) is formed in the middle of the lower side of the base (1), a push box (4) is arranged at the top end of the push threaded rod (2), a limiting pipe (5) is fixed on the upper portion of the outer surface of the push box (4), an adjusting rod (6) is installed inside the limiting pipe (5), a limiting ball (7) is installed in the middle of the adjusting rod (6), a spring (8) is connected between the limiting balls (7), a gear (9) is fixedly installed on the lower side of the adjusting rod (6), a worm (10) is arranged on the upper portion of the inner side of the push box (4), an adjusting threaded rod (11) is arranged at one end of the worm (10), a sliding ball (12) is installed at the top end of the adjusting threaded rod (11), a fixed, and seted up activity groove (15) on fixed limiting plate (13), install mounting panel (16) in mounting groove (14), and mounting panel (16) surface mounting has cylinder board (17) to cylinder board (17) mid-mounting has limit threaded rod (18), and limit threaded rod (18) top fixed mounting has extrusion piece (19) simultaneously, it is fixed with sliding block (20) to promote case (4) outside lower part.

2. The metal material machining is with supplementary spacing frock of claim 1, its characterized in that: the limiting pipe (5) is connected with the adjusting rod (6) in a penetrating mode, the adjusting rod (6) and the limiting ball (7) form a sliding structure, and the limiting ball (7) and the spring (8) form an elastic structure.

3. The metal material machining is with supplementary spacing frock of claim 1, its characterized in that: the gear (9) is meshed with the worm (10), and the number of the worms (10) is 2 in central symmetry with respect to the pushing box (4).

4. The metal material machining is with supplementary spacing frock of claim 1, its characterized in that: the adjusting threaded rod (11) is rotatably connected with the sliding ball (12), and the sliding ball (12) is slidably connected with the movable groove (15).

5. The metal material machining is with supplementary spacing frock of claim 1, its characterized in that: the mounting plate (16) forms a dismounting mounting structure with the fixed limiting plate (13) through a mounting groove (14), and the longitudinal section of the mounting plate (16) is of an n-shaped structure.

6. The metal material machining is with supplementary spacing frock of claim 1, its characterized in that: the limiting threaded rods (18) are in threaded connection with the cylindrical plate (17), and the number of the limiting threaded rods (18) is 2 about the center symmetry of the cylindrical plate (17).