CN215433563U

CN215433563U - Rotatable mechanical fixture

Info

Publication number: CN215433563U
Application number: CN202121440733.9U
Authority: CN
Inventors: 周宗付
Original assignee: Anhui Meichuang Precision Machinery Co ltd
Current assignee: Anhui Meichuang Precision Machinery Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-01-07
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a rotatable mechanical clamp which comprises a supporting bottom plate, wherein a supporting vertical plate is fixedly arranged on the upper surface of the supporting bottom plate, a rotating disc is rotatably connected to the front surface of the supporting vertical plate, a fixed clamping plate is fixedly arranged on the front surface of the rotating disc, two strip-shaped grooves are formed in the front surface of the rotating disc, a movable clamping plate is slidably connected to the inner walls of the strip-shaped grooves, two connecting plates are fixedly arranged on the back surface of the rotating disc, adjusting screw rods are rotatably connected to the opposite surfaces of the two connecting plates, and a servo motor is fixedly arranged on the upper surface of the upper connecting plate. This rotatable mechanical fixture sets up the rotation motor through the back at the support riser, utilizes the rotation of rotating the motor control rolling disc, and after parts machining, the rotation motor drives the rolling disc and rotates, makes the part can follow the upper surface of fixed grip block and the clearance landing between the removal grip block to the guide frame, utilizes the guide roll of guide frame upper surface to carry, realizes automatic discharge and carries out the purpose of protecting to the part.

Description

Rotatable mechanical fixture

Technical Field

The utility model relates to the technical field of mechanical clamps, in particular to a rotatable mechanical clamp.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

Present part need carry out the centre gripping to the part in the course of working, nevertheless need manually unload after the processing, influences machining efficiency, and some anchor clamps are automatic diastole after the parts machining, and the part can drop automatically, nevertheless lacks protector, and the part receives the collision easily and appears damaging, influences the machining precision.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a rotatable mechanical fixture, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a rotatable mechanical fixture comprises a supporting bottom plate, wherein a supporting vertical plate is fixedly arranged on the upper surface of the supporting bottom plate, a rotating disc is rotatably connected to the front surface of the supporting vertical plate, a fixed clamping plate is fixedly arranged on the front surface of the rotating disc, two strip-shaped grooves are formed in the front surface of the rotating disc, a movable clamping plate is slidably connected to the inner walls of the strip-shaped grooves, two connecting plates are fixedly arranged on the back surface of the rotating disc, opposite surfaces of the two connecting plates are rotatably connected with an adjusting screw rod, a servo motor is fixedly arranged on the upper surface of the upper connecting plate, an output shaft of the servo motor is fixedly connected with the upper end of the adjusting screw rod, a rotating motor is fixedly arranged on the back surface of the supporting vertical plate, an output shaft of the rotating motor is fixedly connected with the back surface of the rotating disc, a guide frame is fixedly arranged on the front surface of the supporting vertical plate, the upper surface of the guide frame is an inclined surface, a filter groove is formed in the surface of the inclined surface, and a guide roller is rotatably connected to the inner wall of the filter groove, the inner wall of the guide frame is connected with a storage drawer in a sliding way through a guide rail.

Preferably, the quantity of filter-tank and guide roll is a plurality of, and a plurality of guide roll equidistance sets up the upper surface at the guide frame, and the material of guide roll is nylon plastics.

Preferably, the front surface of the storage drawer is fixedly provided with a handle, and the lower surface of the storage drawer is provided with a groove matched with the sliding rail.

Preferably, the lower surface fixed mounting of supporting baseplate has the supporting leg, and the quantity of supporting leg is four, and four supporting legs are the lower surface that the rectangle array set up at supporting baseplate.

Preferably, the surface of the movable clamping plate is provided with a threaded hole matched with the adjusting screw rod.

Preferably, a plurality of anti-skidding grooves are formed in the opposite surfaces of the fixed clamping plate and the movable clamping plate, and the anti-skidding grooves are equidistantly arranged on the opposite surfaces of the fixed clamping plate and the movable clamping plate.

Advantageous effects

The utility model provides a rotatable mechanical clamp which has the following beneficial effects:

1. this rotatable mechanical fixture sets up the rotation motor through the back at the support riser, utilizes the rotation of rotating the motor control rolling disc, and after parts machining, the rotation motor drives the rolling disc and rotates, makes the part can follow the upper surface of fixed grip block and the clearance landing between the removal grip block to the guide frame, utilizes the guide roll of guide frame upper surface to carry, realizes automatic discharge and carries out the purpose of protecting to the part.

2. This rotatable mechanical fixture through setting up the guide frame to set up the filter-tank at the upper surface of guide frame, the processing sweeps drops through the filter-tank and receives the drawer, can filter the recovery to the processing sweeps, sets up anti-skidding groove through the opposite face at fixed grip block and removal grip block, can be more firm to the part centre gripping.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the drawer is accomodate to 1 supporting baseplate, 2 support risers, 3 rolling discs, 4 fixed grip blocks, 5 removal grip blocks, 6 linkage plate, 7 regulation lead screws, 8 servo motor, 9 supporting legs, 10 rotating electrical machines, 11 guide frames, 12 guide rolls, 13.

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: a rotatable mechanical fixture comprises a supporting base plate 1, supporting legs 9 are fixedly arranged on the lower surface of the supporting base plate 1, the number of the supporting legs 9 is four, the four supporting legs 9 are arranged on the lower surface of the supporting base plate 1 in a rectangular array, a supporting vertical plate 2 is fixedly arranged on the upper surface of the supporting base plate 1, the front surface of the supporting vertical plate 2 is rotatably connected with a rotating disc 3, a fixed clamping plate 4 is fixedly arranged on the front surface of the rotating disc 3, two strip-shaped grooves are formed in the front surface of the rotating disc 3, a movable clamping plate 5 is slidably connected to the inner wall of each strip-shaped groove, a plurality of anti-skid grooves are formed in the opposite surfaces of the fixed clamping plate 4 and the movable clamping plate 5 at equal intervals, the anti-skidding grooves are formed in the opposite surfaces of the fixed clamping plate 4 and the movable clamping plate 5, so that the part can be clamped more stably.

Two connecting plates 6 are fixedly mounted on the back of the rotating disc 3, adjusting screw rods 7 are rotatably connected to opposite faces of the two connecting plates 6, threaded holes matched with the adjusting screw rods 7 are formed in the surfaces of the movable clamping plates 5, servo motors 8 are fixedly mounted on the upper surfaces of the upper connecting plates 6, and output shafts of the servo motors 8 are fixedly connected with the upper ends of the adjusting screw rods 7.

The back fixed mounting who supports riser 2 has rotation motor 10, the output shaft that rotates motor 10 and the back fixed connection of rolling disc 3, the front fixed mounting who supports riser 2 has guide frame 11, the upper surface of guide frame 11 is the inclined plane, and the filter-tank has been seted up on the surface on inclined plane, the inner wall rotation of filter-tank is connected with guide roll 12, the quantity of filter-tank and guide roll 12 is a plurality of, a plurality of guide roll 12 equidistance sets up the upper surface at guide frame 11, and the material of guide roll 12 is nylon plastics.

Through set up rotation motor 10 at the back that supports riser 2, utilize rotation motor 10 to control the rotation of rolling disc 3, after parts machining, rotate motor 10 and drive rolling disc 3 and rotate, make the part can follow the upper surface of fixed grip block 4 and the clearance landing between the removal grip block 5 to guide frame 11, utilize the guide roll 12 of guide frame 11 upper surface to carry, realize automatic discharge and carry out the purpose of protecting to the part.

Drawer 13 is accomodate through guide rail sliding connection to the inner wall of guide frame 11, and the front fixed mounting who accomodates drawer 13 has the handle, and the recess with slide rail looks adaptation is seted up to the lower surface of accomodating drawer 13, through setting up guide frame 11 to set up the filter-tank at the upper surface of guide frame 11, processing sweeps passes through the filter-tank and drops to receive drawer 13 in, can filter the recovery to processing sweeps.

The working principle is as follows: when the rotatable mechanical fixture is used, a part to be machined is placed between the fixed clamping plate 4 and the movable clamping plate 5, the servo motor 8 is utilized to drive the adjusting screw 7 to rotate, the movable clamping plate 5 is driven to be close to the fixed clamping plate 4, the fixed clamping plate 4 and the movable clamping plate 5 are enabled to clamp and fix additionally, after the part is machined, the rotating motor 10 is rotated to drive the rotating disc 3 to rotate, the fixed clamping plate 4 and the movable clamping plate 5 are enabled to be vertical, the servo motor 8 rotates, the movable clamping plate 5 is enabled to be far away from the fixed clamping plate 4, the part slides to the upper surface of the guide frame 11 along the gap between the fixed clamping plate 4 and the movable clamping plate 5, the guide roller 12 conveys the part into a part storage device, and waste scraps generated during machining can fall into the storage drawer 13 through the filter tank to be stored.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rotatable mechanical fixture, comprising a support base plate (1), characterized in that: the upper surface of the supporting bottom plate (1) is fixedly provided with a supporting vertical plate (2), the front of the supporting vertical plate (2) is connected with a rotating disc (3) in a rotating way, the front of the rotating disc (3) is fixedly provided with a fixed clamping plate (4), the front of the rotating disc (3) is provided with two strip-shaped grooves, the inner walls of the strip-shaped grooves are connected with a movable clamping plate (5) in a sliding way, the back of the rotating disc (3) is fixedly provided with two connecting plates (6), the opposite surfaces of the two connecting plates (6) are connected with an adjusting screw rod (7) in a rotating way, the upper surface of the upper connecting plate (6) is fixedly provided with a servo motor (8), the output shaft of the servo motor (8) is fixedly connected with the upper end of the adjusting screw rod (7), the back of the supporting vertical plate (2) is fixedly provided with a rotating motor (10), and the output shaft of the rotating motor (10) is fixedly connected with the back of the rotating disc (3), the front fixed mounting who supports riser (2) has guide frame (11), and the upper surface of guide frame (11) is the inclined plane, and the filter-tank has been seted up on the surface on inclined plane, and the inner wall of filter-tank rotates and is connected with guide roll (12), and the inner wall of guide frame (11) has storage drawer (13) through guide rail sliding connection.

2. A rotatable machine clamp as claimed in claim 1, wherein: the quantity of filter tank and guide roll (12) is a plurality of, and a plurality of guide roll (12) equidistance sets up the upper surface at guide frame (11), and the material of guide roll (12) is nylon plastics.

3. A rotatable machine clamp as claimed in claim 1, wherein: the front surface of the storage drawer (13) is fixedly provided with a handle, and the lower surface of the storage drawer (13) is provided with a groove matched with the sliding rail.

4. A rotatable machine clamp as claimed in claim 1, wherein: the lower surface fixed mounting of supporting baseplate (1) has supporting leg (9), and the quantity of supporting leg (9) is four, and four supporting legs (9) are the lower surface of rectangle array setting at supporting baseplate (1).

5. A rotatable machine clamp as claimed in claim 1, wherein: the surface of the movable clamping plate (5) is provided with a threaded hole matched with the adjusting screw rod (7).

6. A rotatable machine clamp as claimed in claim 1, wherein: a plurality of anti-skidding grooves are formed in opposite surfaces of the fixed clamping plate (4) and the movable clamping plate (5), and the anti-skidding grooves are arranged on opposite surfaces of the fixed clamping plate (4) and the movable clamping plate (5) at equal intervals.