CN219562797U

CN219562797U - Columnar and rod-shaped workpiece universal fixture

Info

Publication number: CN219562797U
Application number: CN202320597084.6U
Authority: CN
Inventors: 徐凌峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-24
Filing date: 2023-03-24
Publication date: 2023-08-22
Anticipated expiration: 2033-03-24

Abstract

The utility model discloses a columnar and rod-shaped workpiece universal fixture, which comprises a base, wherein a rotating mechanism is arranged at the top of the base, a positioning mechanism is arranged at the top of the rotating mechanism, the positioning mechanism comprises an adjusting seat, a fixing clamp is fixedly arranged at one side of the top of the adjusting seat, a sliding block is movably arranged at the top of the adjusting seat in a penetrating way, an adjusting clamp is fixedly arranged at the top of the sliding block, an adjusting rod is movably arranged at one side of the adjusting seat and the sliding block in a penetrating way, a clamping block is movably arranged at the inner side of the fixing clamp in a penetrating way, a pressing block is movably arranged at the inner side of the adjusting clamp in a penetrating way, and guide rods are arranged at the outer side of the pressing block in the upper and lower sides of the same; the columnar and rod-shaped workpiece universal clamp is convenient for vertical or transverse clamping and fixing of workpieces with different diameters, can be suitable for clamping of workpieces with smaller diameters, is convenient for rotary adjustment to process different positions of the workpieces, and is convenient for fixing after rotary adjustment.

Description

Columnar and rod-shaped workpiece universal fixture

Technical Field

The utility model relates to the technical field of clamps, in particular to a columnar and rod-shaped workpiece universal clamp.

Background

The clamp is used for clamping and fixing a workpiece in mechanical production and preventing movement and deflection in the loading or processing process, such as a welding clamp, a checking clamp, an assembling clamp, a machine tool clamp and the like;

when the conventional columnar and rod-shaped workpiece universal clamp is used, the workpiece cannot be clamped due to the fact that the inner sides of the fixing clamp and the adjusting clamp are mutually contacted when the workpiece with the smaller diameter is clamped, clamping of the workpiece with the smaller diameter is inconvenient, and when different positions are required to be processed, rotation adjustment is inconvenient, fixation after rotation adjustment is inconvenient, and certain influence is brought to practical use.

Disclosure of Invention

The utility model mainly aims to provide a columnar and rod-shaped workpiece universal fixture which can effectively solve the technical problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a column, shaft-like work piece universal fixture, includes the base, rotary mechanism is installed at the top of base, positioning mechanism is installed at rotary mechanism's top, positioning mechanism is including adjusting the regulation seat, the top of adjusting the seat is leaned on one side fixed mounting to have the fixation clamp, runs through the top movable mounting of adjusting the seat has the slider, the top fixed mounting of slider has the regulation clamp, runs through one side movable mounting of regulation seat and slider has the regulation pole, runs through the inboard movable mounting of fixation clamp has the clamp splice, runs through the inboard movable mounting of regulation clamp has the briquetting, the guide bar is all installed to the outside of briquetting near upper and lower extreme, runs through the outside of fixation clamp and regulation clamp just is located the equal movable mounting in the outside of clamp splice and briquetting respectively has the screw rod, the outside fixed mounting of screw rod has the knob.

As a further scheme of the utility model, the sliding block is arranged at the periphery of the adjusting rod in a threaded transverse sliding manner, and the adjusting clamp is arranged at the top of the adjusting seat in a sliding manner.

As a further scheme of the utility model, the clamping blocks and the pressing blocks are respectively positioned at the inner sides of the fixed clamp and the adjusting clamp and are movably and telescopically arranged, and the two screw rods are respectively positioned at the inner sides of the fixed clamp and the adjusting clamp and are in threaded sliding arrangement.

As a further scheme of the utility model, the rotating mechanism comprises an adjusting disk, the top of the base is fixedly arranged on the adjusting disk, a rotating seat is movably arranged at the bottom of the adjusting seat and is centered through the top of the adjusting disk, a plurality of clamping grooves are formed in the periphery of the penetrating rotating seat, a pull rod is movably arranged at the front end of the penetrating adjusting disk, a spring is arranged at the periphery of the pull rod and is positioned in the adjusting disk, and a pull buckle is arranged at the front end of the pull rod.

As a further scheme of the utility model, the rotary seat is fixedly arranged between the rotary seat and the adjusting seat, and the rotary seat is movably and rotatably arranged in the adjusting disc.

As a further scheme of the utility model, the inner side of the pull rod is clamped with the clamping groove, and the pull rod is positioned in the adjusting disc and slides forwards and backwards.

The beneficial effects of the utility model are as follows:

according to the utility model, the positioning mechanism is arranged, the adjusting rod is rotated to drive the adjusting clamp to slide inwards, the workpiece is clamped by the fixing clamp and the adjusting clamp, and vertical or transverse clamping and fixing are carried out, so that the clamping device is suitable for clamping workpieces with different sizes;

through setting up rotary mechanism, rotatory regulation seat makes the rotary seat be located the inside rotation of regulating disk, carries out rotatory different angles of regulation, is convenient for process the different positions of work piece, and the pull rod slides to inboard under the effect of spring, through the joint and the breaking away from of pull rod and draw-in groove, is convenient for rotatory fixed after the regulation.

Drawings

FIG. 1 is a schematic view of the overall structure of a universal fixture for cylindrical and rod-shaped workpieces according to the present utility model;

FIG. 2 is a schematic view of a positioning mechanism in a universal fixture for cylindrical and rod-shaped workpieces according to the present utility model;

FIG. 3 is a schematic view showing the internal structure of a positioning mechanism in a column-shaped and rod-shaped workpiece universal fixture according to the present utility model;

fig. 4 is a schematic diagram showing the internal structure of a rotating mechanism in a column-shaped and rod-shaped workpiece universal fixture according to the present utility model.

In the figure: 1. a base; 2. a rotation mechanism; 3. a positioning mechanism; 4. an adjusting seat; 5. a fixing clamp; 6. an adjustment clamp; 7. a slide block; 8. an adjusting rod; 9. clamping blocks; 10. briquetting; 11. a guide rod; 12. a screw; 13. a knob; 14. an adjusting plate; 15. a rotating seat; 16. a clamping groove; 17. a pull rod; 18. a spring; 19. and (5) pulling the buckle.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a columnar and rod-shaped workpiece universal fixture comprises a base 1, a rotating mechanism 2 is installed at the top of the base 1, a positioning mechanism 3 is installed at the top of the rotating mechanism 2, the positioning mechanism 3 comprises an adjusting seat 4, a fixing clamp 5 is fixedly installed on one side of the top of the adjusting seat 4, a sliding block 7 is movably installed on the top of the adjusting seat 4, an adjusting clamp 6 is fixedly installed on the top of the sliding block 7, an adjusting rod 8 is movably installed on one side of the adjusting seat 4 and the sliding block 7, a clamping block 9 is movably installed on the inner side of the clamping clamp 5, a pressing block 10 is movably installed on the inner side of the adjusting clamp 6, guide rods 11 are installed on the outer sides of the pressing block 10 and on the upper end and the lower end of the pressing block, a screw 12 is movably installed on the outer sides of the clamping block 9 and the pressing block 10 respectively, and a knob 13 is fixedly installed on the outer sides of the screw 12.

In this embodiment, the slider 7 is located the periphery of adjusting pole 8 and is the setting of screw thread lateral sliding, and adjusting clamp 6 is located the top of adjusting seat 4 and is the setting of sliding, and rotatory adjusting pole 8 drives adjusting clamp 6 and slides, through fixation clamp 5 and adjusting clamp 6, carries out the location to the column, the rod-shaped work piece of different diameters size and presss from both sides tightly, and convenient vertical and lateral clamping is fixed.

In this embodiment, the clamping block 9 and the pressing block 10 are respectively located at the inner sides of the fixing clamp 5 and the adjusting clamp 6 and are movably and telescopically arranged, the two screw rods 12 are respectively located at the inner sides of the fixing clamp 5 and the adjusting clamp 6 and are in threaded sliding arrangement, when the diameters of columnar and rod-shaped workpieces are smaller, the inner sides of the fixing clamp 5 and the adjusting clamp 6 are contacted with each other, and the clamping block 9 and the pressing block 10 are respectively rotated to enable the two screw rods 12 to slide inwards to clamp and fix.

In this embodiment, rotary mechanism 2 includes adjustment dish 14, adjustment dish 14 fixed mounting has the top of base 1, run through the top of adjustment dish 14 and be located the bottom movable mounting of adjustment seat 4 and have swivel mount 15, a plurality of draw-in groove 16 has been seted up to the periphery of running through swivel mount 15, the front end movable mounting who runs through adjustment dish 14 has pull rod 17, the periphery of pull rod 17 just is located the internally mounted of adjustment dish 14 has spring 18, pull buckle 19 is installed to the front end of pull rod 17, when the different positions of work piece need be processed, pull rod 17, make swivel mount 15 be located adjustment dish 14 internal rotation through rotatory adjustment seat 4, loosen pull rod 17 and make pull rod 17 slide card income draw-in groove 16 under the effect of spring 18, make swivel mount 15 fixed.

In this embodiment, the rotary seat 15 is fixedly installed with the adjusting seat 4, the rotary seat 15 is located in the adjusting disc 14 and movably and rotatably arranged, and the adjusting seat 4 is rotated by different angles through the rotation of the rotary seat 15, so that the workpiece can be conveniently machined at different positions.

In this embodiment, the inner side of the pull rod 17 is clamped with the clamping groove 16, the pull rod 17 is located in the adjusting disc 14 and slides back and forth, and the pull rod 17 is clamped with or separated from the clamping groove 16 through the sliding of the pull rod 17, so that the pull rod 17 is convenient to fix after rotation adjustment.

When the universal fixture is used, firstly, columnar and rod-shaped workpieces to be machined are vertically or transversely placed between a fixed clamp 5 and an adjusting clamp 6, when the universal fixture is fixed, an adjusting rod 8 is rotated to enable a sliding block 7 to slide and drive the adjusting clamp 6 to slide inwards, different columnar and rod-shaped workpieces are clamped and fixed through the fixed clamp 5 and the adjusting clamp 6, when the diameter of the workpieces is smaller, the inner sides of the fixed clamp 5 and the adjusting clamp 6 are in contact with each other, a clamping block 9 and a pressing block 10 are driven to slide inwards by rotating two knobs 13 respectively to clamp the workpieces, when different positions of the workpieces are required to be machined, a pull rod 17 is pulled by a pull buckle 19, the pull rod 17 is separated from a clamping groove 16, an adjusting seat 4 is rotated, a rotating seat 15 is positioned in an adjusting disc 14 to rotate, the rotating angle is adjusted, the pull buckle 19 is released, the pull rod 17 is clamped into the clamping groove 16 under the action of a spring 18, and the rotating seat is fixed after the rotating adjustment.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A column, shaft-like work piece universal fixturing, its characterized in that: including base (1), rotary mechanism (2) are installed at the top of base (1), positioning mechanism (3) are installed at the top of rotary mechanism (2), positioning mechanism (3) are including adjusting seat (4), the top of adjusting seat (4) is leaned on one side fixed mounting to have fixation clamp (5), runs through the top movable mounting of adjusting seat (4) has slider (7), the top fixed mounting of slider (7) has regulation clamp (6), runs through one side movable mounting of adjusting seat (4) and slider (7) has regulation pole (8), runs through the inboard movable mounting of fixation clamp (5) has clamp splice (9), runs through the inboard movable mounting of regulation clamp (6) has briquetting (10), the outside of briquetting (10) is leaned on the upper and lower end and is all installed guide bar (11), runs through the outside of fixation clamp (5) and regulation clamp (6) just is located the outside of clamp splice (9) and briquetting (10) respectively and all movable mounting has screw rod (12), the outside fixed mounting of screw rod (12) has knob (13).

2. A columnar, rod-shaped work piece universal fixture as defined in claim 1, wherein: the sliding block (7) is arranged at the periphery of the adjusting rod (8) in a threaded transverse sliding mode, and the adjusting clamp (6) is arranged at the top of the adjusting seat (4) in a sliding mode.

3. A columnar, rod-shaped work piece universal fixture as defined in claim 1, wherein: the clamping blocks (9) and the pressing blocks (10) are respectively positioned at the inner sides of the fixing clamp (5) and the adjusting clamp (6) and are movably and telescopically arranged, and the two screw rods (12) are respectively positioned at the inner sides of the fixing clamp (5) and the adjusting clamp (6) and are in threaded sliding arrangement.

4. A columnar, rod-shaped work piece universal fixture as defined in claim 1, wherein: rotary mechanism (2) are including regulating disk (14), the top of base (1) is fixed mounting to regulating disk (14), the top that runs through regulating disk (14) is placed in the middle and is located the bottom movable mounting of regulating seat (4) and have roating seat (15), a plurality of draw-in groove (16) have been seted up to the periphery that runs through roating seat (15), front end movable mounting who runs through regulating disk (14) has pull rod (17), the periphery of pull rod (17) and the internally mounted who is located regulating disk (14) have spring (18), pull buckle (19) are installed to the front end of pull rod (17).

5. The universal fixture for columnar and rod-shaped workpieces as claimed in claim 4, wherein: the rotary seat (15) and the adjusting seat (4) are fixedly arranged, and the rotary seat (15) is arranged in the adjusting disc (14) in a movable rotary mode.

6. The universal fixture for columnar and rod-shaped workpieces as claimed in claim 4, wherein: the inner side of the pull rod (17) is clamped with the clamping groove (16), and the pull rod (17) is arranged in the adjusting disc (14) in a sliding mode.