CN219026740U

CN219026740U - Fixed mechanical clamp for machining

Info

Publication number: CN219026740U
Application number: CN202320069651.0U
Authority: CN
Inventors: 顾振宇
Original assignee: Yongcheng Vocational College
Current assignee: Yongcheng Vocational College
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-05-16
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to the technical field of machining fixation, and discloses a fixing mechanical clamp for machining, which comprises a workbench, wherein four sliding grooves are formed in the top end of the workbench, sliding rods are fixedly connected to the inside of the sliding grooves, sliding blocks are connected to the outside of the sliding rods in a sliding manner, a movable plate is fixedly connected to the top end of each sliding block, a mounting block is fixedly connected to the outside of each movable plate, threaded holes are formed in the top end of each mounting block, an adjusting screw is connected to the inner wall threads of each threaded hole, and a pressing plate is fixedly connected to the bottom end of each adjusting screw. According to the utility model, materials with different sizes can be quickly fixed, the clamping effect is good, and meanwhile, the materials with different heights can be fixed by adding the rotary table, the adjusting bolt, the threaded hole, the pressing plate and other structures to be matched for use, so that the processed materials are better reinforced, the structural design is reasonable, and the practicability is strong.

Description

Fixed mechanical clamp for machining

Technical Field

The utility model relates to the technical field of machining and fixing, in particular to a fixing mechanical clamp for machining.

Background

The machining process refers to the process of directly changing the shape, the size, the relative position, the property and the like of a blank into qualified parts by using a machining method, the quality of the parts and mechanical products is directly determined by the machining process, the cost and the productivity of the products are greatly influenced, and the machining process is an important component part of the whole process, wherein a fixing clamp is required to be used for fixing the materials to be machined in the machining process.

The fixed mechanical clamp for machining in the prior art still has the defect in the using process, the traditional fixed clamp is low in automation degree, materials needing to be machined can be fixed by manually operating the fixed clamp, the materials with different sizes cannot be fixed, the applicability is poor, the fixing effect is not good, and meanwhile, the fixed mechanical clamp for machining cannot be clamped and fixed according to the materials with different heights, so that the fixed mechanical clamp for machining is provided for solving the problems by the technical staff in the field.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a fixing mechanical clamp for machining.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a fixed mechanical clamp for machining, includes the workstation, four spouts have been seted up on the top of workstation, the inside fixedly connected with slide bar of spout, the outside sliding connection of slide bar has the slider, the top fixedly connected with fly leaf of slider, the outside fixedly connected with installation piece of fly leaf, the top of installation piece is provided with the screw hole, the inner wall threaded connection of screw hole has adjusting screw, adjusting screw's bottom fixedly connected with clamp plate, four spliced poles of bottom middle part fixedly connected with of workstation, the bottom fixedly connected with bottom plate of spliced pole, the motor is installed to the bottom of bottom plate, the output of motor runs through the top and fixedly connected with drive screw of bottom plate, the outside threaded connection of drive screw has the screw thread piece, the outside of screw thread piece is the rotation all around is connected with the connecting rod.

As a further description of the above technical solution:

the other ends of the four connecting rods are respectively connected with the bottom ends of the sliding blocks at corresponding positions in a rotating way.

As a further description of the above technical solution:

the four sliding grooves are arranged in a central symmetry mode along the center of the workbench, and the inner wall of the workbench is in sliding connection with the outer wall of the sliding block.

As a further description of the above technical solution:

the bottom of clamp plate is provided with the rubber pad, the outer wall of clamp plate and fly leaf's outer wall sliding connection.

As a further description of the above technical solution:

the top ends of the four adjusting screws are fixedly connected with turntables.

As a further description of the above technical solution:

the top of the driving screw is movably connected with the middle of the bottom end of the workbench through a rotating shaft.

As a further description of the above technical solution:

the bottom four corners department of workstation all fixedly connected with supporting leg, the bottom fixedly connected with slipmat of supporting leg.

The utility model has the following beneficial effects:

1. according to the utility model, through the mutual cooperation of the structures such as the motor, the driving screw, the connecting rod, the sliding chute, the sliding block, the sliding rod, the threaded block and the like, materials with different sizes can be quickly fixed, and the clamping effect is good.

2. According to the utility model, through the mutual cooperation of the structures such as the turntable, the adjusting bolt, the threaded hole and the pressing plate, materials with different heights can be fixed, the processed materials are better reinforced, the structural design is reasonable, and the practicability is strong.

Drawings

FIG. 1 is a perspective view of a fixing mechanical clamp for machining according to the present utility model;

FIG. 2 is a schematic view of a screw block structure of a fixing mechanical clamp for machining according to the present utility model;

fig. 3 is a schematic view of a movable plate structure of a fixing mechanical fixture for machining according to the present utility model.

Legend description:

1. a movable plate; 2. a work table; 3. support legs; 4. a connecting rod; 5. driving a screw; 6. a motor; 7. a screw block; 8. a connecting column; 9. a turntable; 10. a mounting block; 11. a pressing plate; 12. a chute; 13. a slide block; 14. a slide bar; 15. adjusting a screw; 16. a threaded hole; 17. a bottom plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a fixed mechanical clamp for machining, comprises a workbench 2, four spouts 12 are offered on the top of workbench 2, the effect of four spouts 12 is the effect of fixed slide bar 14, and the effect of making things convenient for slider 13 activity, the inside fixedly connected with slide bar 14 of spout 12, the outside sliding connection of slide bar 14 has slider 13, the top fixedly connected with fly leaf 1 of slider 13, the outside fixedly connected with installation piece 10 of fly leaf 1, the top of installation piece 10 is provided with screw hole 16, the inner wall threaded connection of screw hole 16 has adjusting screw 15, the bottom fixedly connected with clamp plate 11 of adjusting screw 15, make adjusting screw 15 down move through rotating carousel 9, contact the upper surface of material, fix it, thereby can fix the material of different co-altitude, carry out better reinforcement to the processing material, structural design is reasonable, the utility model has strong practicability, four connecting columns 8 are fixedly connected in the middle of the bottom end of the workbench 2, a bottom plate 17 is fixedly connected at the bottom end of the connecting columns 8, a motor 6 is arranged at the bottom end of the bottom plate 17, the preferred model of the motor 6 is Y-160M1-2, the motor is a product of the prior art, a controller can be externally connected, the output end of the motor 6 penetrates through the top end of the bottom plate 17 and is fixedly connected with a driving screw 5, the external thread of the driving screw 5 is connected with a thread block 7, the connecting rod 4 is rotationally connected around the external part of the thread block 7, the mechanical material to be processed is placed at the top end of the workbench 2, then the driving screw 5 is rotated by starting the motor 6, so that the thread block 7 moves downwards along the outer wall of the driving screw 5, the bottom end of the connecting rod 4 swings along with the movement of the thread block 7, and finally under the action of the traction force of the connecting rod 4, the sliding block 13 moves along the outer wall of the sliding rod 14, so that the movable plate 1 is driven to move synchronously until the sliding block contacts the surface of an object material to be processed, materials with different sizes can be quickly fixed, and the use flexibility of the device is greatly improved.

The other ends of four connecting rods 4 are respectively connected with the bottom ends of sliding blocks 13 in corresponding positions in a rotating way, the bottoms of the connecting rods 4 follow the movement of a thread block 7 and swing, finally under the action of the traction force of the connecting rods 4, the sliding blocks 13 move along the outer wall of a sliding rod 14, so that a movable plate 1 is driven to move synchronously, four sliding grooves 12 are arranged in a central symmetry way along the center of a workbench 2, four directions of processing materials are conveniently fixed, the clamping effect is better, the inner wall of the workbench 2 is in sliding connection with the outer wall of the sliding block 13, a rubber pad is arranged at the bottom end of a pressing plate 11, friction force with the processing materials is increased, the friction force is not easy to slide, the outer wall of the pressing plate 11 is in sliding connection with the outer wall of the movable plate 1, a turntable 9 is fixedly connected with the top ends of four adjusting screws 15, workers are convenient to rotate the adjusting screws 15 through the turntable 9, the tops of the driving screws 5 are movably connected to the middle of the bottom ends of the workbench 2 through rotating shafts, the driving screws 5 are supported, the supporting legs 3 are fixedly connected to the four corners of the bottom ends of the workbench 2, the supporting legs are fixedly connected with the supporting legs 3, and the supporting legs 2 are supported by the supporting legs.

Working principle: when the device is specifically used, firstly, mechanical materials to be processed are placed at the top end of the workbench 2, then the driving screw 5 is enabled to rotate through the starting motor 6, so that the threaded block 7 moves downwards along the outer wall of the driving screw 5, the bottom end of the connecting rod 4 swings along with the movement of the threaded block 7, finally, under the action of the traction force of the connecting rod 4, the sliding block 13 moves along the outer wall of the sliding rod 14, so that the movable plate 1 is driven to synchronously move until contacting with the surface of the materials of objects to be processed, the materials of different sizes can be quickly fixed, the use flexibility of the device is greatly improved, meanwhile, the adjusting screw 15 moves downwards through the rotating turntable 9 to contact with the upper surface of the materials, so that the materials of different heights can be fixed, the processed materials are better reinforced, the structural design is reasonable, and the practicability is strong.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a fixed mechanical clamp for machining, includes workstation (2), its characterized in that: four spouts (12) have been seted up on the top of workstation (2), the inside fixedly connected with slide bar (14) of spout (12), the outside sliding connection of slide bar (14) has slider (13), the top fixedly connected with fly leaf (1) of slider (13), the outside fixedly connected with installation piece (10) of fly leaf (1), the top of installation piece (10) is provided with screw hole (16), the inner wall threaded connection of screw hole (16) has adjusting screw (15), the bottom fixedly connected with clamp plate (11) of adjusting screw (15), the bottom middle part fixedly connected with four spliced pole (8) of workstation (2), the bottom fixedly connected with bottom plate (17) of spliced pole (8), motor (6) are installed to the bottom of bottom plate (17), the output of motor (6) runs through the top of bottom plate (17) and fixedly connected with drive screw (5), the outside threaded connection of drive screw (5) has screw (7), the outside rotation of screw (7) is connected with connecting rod (4) all around.

2. A fixing mechanical jig for machining according to claim 1, wherein: the other ends of the four connecting rods (4) are respectively connected with the bottom ends of the sliding blocks (13) at corresponding positions in a rotating way.

3. A fixing mechanical jig for machining according to claim 1, wherein: the four sliding grooves (12) are arranged in a central symmetry manner along the center of the workbench (2), and the inner wall of the workbench (2) is in sliding connection with the outer wall of the sliding block (13).

4. A fixing mechanical jig for machining according to claim 1, wherein: the bottom of clamp plate (11) is provided with the rubber pad, the outer wall of clamp plate (11) and the outer wall sliding connection of fly leaf (1).

5. A fixing mechanical jig for machining according to claim 1, wherein: the top ends of the four adjusting screws (15) are fixedly connected with turntables (9).

6. A fixing mechanical jig for machining according to claim 1, wherein: the top end of the driving screw rod (5) is movably connected with the middle part of the bottom end of the workbench (2) through a rotating shaft.

7. A fixing mechanical jig for machining according to claim 1, wherein: the four corners of the bottom end of the workbench (2) are fixedly connected with supporting legs (3), and the bottom ends of the supporting legs (3) are fixedly connected with anti-slip pads.