CN219725899U

CN219725899U - Quick clamping tool

Info

Publication number: CN219725899U
Application number: CN202320769013.XU
Authority: CN
Inventors: 陈兴元; 王�锋; 詹军强; 涂洁
Original assignee: Xi'an Mount Li Automobile Manufacturing Co ltd
Current assignee: Xi'an Mount Li Automobile Manufacturing Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-09-22
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a rapid clamping tool, and relates to the technical field of aerospace part processing; the utility model comprises a bearing table, wherein the top surface of the bearing table is provided with a guide groove, the inner bottom wall of the guide groove is fixedly connected with a sliding rail, a cavity plate is arranged in the guide groove, the bottom surface of the cavity plate is provided with a sliding groove which is in sliding connection with the sliding rail, the top surface of the cavity plate is provided with a cavity opening, the interior of the cavity opening is hinged with an electric cylinder, the electric cylinder comprises a telescopic rod, one end of the telescopic rod, which is far away from the electric cylinder, is hinged with a movable plate, both sides of the upper part of the movable plate are respectively provided with a right angle plate, and both ends of the side wall of the right angle plate are respectively and rotationally connected with a clamping wheel; the utility model can rapidly clamp the spaceflight parts to be processed with different sizes.

Description

Quick clamping tool

Technical Field

The utility model relates to the technical field of aerospace part machining, in particular to a rapid clamping tool.

Background

The fixture is used for accurately determining the position of a workpiece in metal cutting processing and firmly clamping the workpiece so as to receive processing process equipment, in the aerospace technology, a clamping tool is needed for processing the aerospace part, and the existing clamping tool is not beneficial to rapidly clamping the aerospace part with different sizes when in use, so that the inventor proposes a rapid clamping tool for solving the problems.

Disclosure of Invention

The clamping tool solves the problem that the existing clamping tool is not beneficial to rapidly clamping spaceflight parts with different sizes when in use; the utility model aims to provide a quick clamping tool.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a quick clamping frock, includes the bearing platform, the top surface of bearing platform is provided with the guide way, the interior bottom wall fixedly connected with slide rail of guide way, the inside of guide way is provided with the cavity board, the bottom surface of cavity board is provided with the spout, spout and slide rail sliding connection, the top surface of cavity board is provided with the accent, the inside articulated electronic jar that is provided with of accent, electronic jar including the telescopic link, the one end that the telescopic link kept away from electronic jar articulates and is provided with the fly leaf, the upper portion both sides of fly leaf all are provided with the rectangular plate, the lateral wall both ends of rectangular plate all rotate and are connected with the pinch roller.

Preferably, the bottom surface fixedly connected with landing leg of bearing platform, the quantity of landing leg has four and is fixed respectively to be located the bottom surface four corners department of bearing platform, the quantity of guide way has two, and two the guide way mutually perpendicular, the top surface interlude screw thread of cavity board is equipped with fastening bolt, fastening bolt is located one side of accent, just fastening bolt's rod end extends to in the spout, places the space article of taking processing on the bearing platform, through the mutually supporting of spout and slide rail, can make the cavity board remove in the guide way to adjust the position of grip pulley, so that the grip pulley cooperatees with the space article after the adjustment, screw up fastening bolt after the adjustment for fastening bolt's rod end and the top surface in close contact of slide rail, thereby can carry out spacing fixedly to the cavity board after the adjustment.

Preferably, the number of the cavity plates is four, the four cavity plates are respectively located in the guide grooves, the electric cylinder is matched with the cavity openings, one end of the telescopic rod, which is far away from the electric cylinder, is fixedly connected with a hinge seat, the hinge seat is back to the rotating end of the telescopic rod and is fixedly connected with the side wall of the movable plate, the bottom surface of the movable plate is fixedly connected with a first convex plate, the end surface of the cavity plate is fixedly connected with a second convex plate, the first convex plate corresponds to the second convex plate, the side wall of the second convex plate is penetrated and fixedly connected with a rotating shaft, one end of the rotating shaft penetrates through the first convex plate, the rotating shaft is rotationally connected with the first convex plate, the four cavity plates are respectively located in the guide grooves in a cross shape, a space piece to be processed is arranged between the four cavity plates, the electric cylinder is started, the telescopic rod stretches out and draws back under the action of the hinge seat, and under the action of the first convex plate, the second convex plate and the rotating shaft, so that the movable plate can rotate, and then the clamping wheel can clamp the space piece.

Preferably, the side wall of the right angle plate is inserted and fixedly connected with a protruding shaft, one end of the protruding shaft, far away from the right angle plate, is rotationally connected with the movable plate, and the right angle plate can rotate through the protruding shaft, so that clamping wheels arranged at two ends of the right angle plate are in contact with the spaceflight part, and the spaceflight part is clamped and fixed.

Compared with the prior art, the utility model has the beneficial effects that: can be quick to the not unidimensional space flight spare of waiting to process centre gripping, mutually support through spout and slide rail, can make the chamber board remove in the guide way, thereby can adjust the position of clamping wheel, with the not unidimensional space flight spare of waiting to process of adaptation, start electronic jar, under the effect of hinge mount, and under the effect of first flange, second flange and axis of rotation, thereby can make the fly leaf rotate, and then can make the clamping wheel press to space flight spare, and the right angle plate can rotate through the protruding axle, so that the clamping wheel that the right angle plate both ends set up all contacts with space flight spare, thereby can carry out the centre gripping to space flight spare.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of the structure of the support table of the present utility model.

FIG. 3 is a schematic view of the cooperation of the clamping wheel and the movable plate according to the present utility model.

In the figure: 1. a support table; 2. a support leg; 3. a guide groove; 4. a slide rail; 5. a cavity plate; 6. a chute; 7. a cavity opening; 8. an electric cylinder; 9. a telescopic rod; 10. a hinge base; 11. a movable plate; 12. a first convex plate; 13. a second convex plate; 14. a rotating shaft; 15. a protruding shaft; 16. a right angle plate; 17. a clamping wheel; 18. and (5) fastening a bolt.

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.

Examples: as shown in fig. 1-3, the utility model provides a quick clamping tool, which comprises a bearing table 1, wherein a guide groove 3 is formed in the top surface of the bearing table 1, a sliding rail 4 is fixedly connected to the inner bottom wall of the guide groove 3, a cavity plate 5 is arranged in the guide groove 3, a sliding groove 6 is arranged on the bottom surface of the cavity plate 5, the sliding groove 6 is in sliding connection with the sliding rail 4, a cavity opening 7 is formed in the top surface of the cavity plate 5, an electric cylinder 8 is hinged in the cavity opening 7, the electric cylinder 8 comprises a telescopic rod 9, a movable plate 11 is hinged at one end, far away from the electric cylinder 8, of the telescopic rod 9, right-angle plates 16 are arranged on two sides of the upper portion of the movable plate 11, and clamping wheels 17 are rotatably connected to two ends of the side wall of the right-angle plates 16.

The bottom surface fixedly connected with landing leg 2 of bearing platform 1, the quantity of landing leg 2 just is fixed respectively and is located the bottom surface four corners department of bearing platform 1, and the quantity of guide way 3 has two, and two guide ways 3 mutually perpendicular, and the top surface interlude screw thread of chamber board 5 is equipped with fastening bolt 18, and fastening bolt 18 is located one side of accent 7, and the rod end of fastening bolt 18 extends to in the spout 6.

Through adopting above-mentioned technical scheme, place the space member of taking processing on the bearing platform 1, through the mutually supporting of spout 6 and slide rail 4, can make chamber board 5 remove in guide way 3 to adjust the position of clamping wheel 17, so that clamping wheel 17 cooperatees with the space member after the adjustment, screw up fastening bolt 18, make the rod end of fastening bolt 18 and the top surface in close contact with of slide rail 4, thereby can carry out spacing fixed to chamber board 5 after the adjustment.

The number of the cavity plates 5 is four, the four cavity plates 5 are respectively positioned in the guide grooves 3, the electric cylinder 8 is matched with the cavity opening 7, one end of the telescopic rod 9, which is far away from the electric cylinder 8, is fixedly connected with the hinge seat 10, the rotating end of the hinge seat 10, which is far away from the telescopic rod 9, is fixedly connected with the side wall of the movable plate 11, the bottom surface of the movable plate 11 is fixedly connected with the first convex plate 12, the end surface of the cavity plate 5 is fixedly connected with the second convex plate 13, the first convex plate 12 corresponds to the second convex plate 13, the side wall of the second convex plate 13 is fixedly connected with the rotating shaft 14 in a penetrating manner, one end of the rotating shaft 14 penetrates through the first convex plate 12, and the rotating shaft 14 is rotationally connected with the first convex plate 12.

Through adopting above-mentioned technical scheme, four cavity boards 5 are located respectively and are in the guide way 3 that is the cross, and the space flight spare of waiting to process is arranged in between four cavity boards 5, starts electronic jar 8, and telescopic link 9 stretches out and draws back under the effect of hinge mount 10 to and under the effect of first flange 12, second flange 13 and axis of rotation 14, thereby can make fly leaf 11 rotate, and then can make centre gripping wheel 17 press to the space flight spare, in order to carry out the centre gripping to the space flight spare.

The side wall of the right angle plate 16 is fixedly connected with a protruding shaft 15 in a penetrating way, and one end, far away from the right angle plate 16, of the protruding shaft 15 is rotatably connected with the movable plate 11.

Through adopting above-mentioned technical scheme, the right-angle plate 16 can rotate through protruding axle 15 to make the centre gripping wheel 17 that right-angle plate 16 both ends set up all contact with the space flight spare, thereby carry out centre gripping fixed to the space flight spare.

Working principle: according to the utility model, the space piece with processing is arranged on the bearing table 1, the space piece to be processed is arranged among the four cavity plates 5, and the cavity plates 5 can move in the guide grooves 3 through the mutual matching of the sliding grooves 6 and the sliding rails 4, so that the positions of the clamping wheels 17 are adjusted;

then, the electric cylinder 8 is started, the telescopic rod 9 stretches and contracts, and under the action of the hinge seat 10 and the action of the first convex plate 12, the second convex plate 13 and the rotating shaft 14, the movable plate 11 can rotate, the clamping wheel 17 can be further pressed to the aerospace component, the rectangular plate 16 can rotate through the convex shaft 15, and the clamping wheels 17 arranged at two ends of the rectangular plate 16 are in contact with the aerospace component, so that the aerospace component is clamped and fixed;

after the adjustment, the fastening bolt 18 is screwed down, so that the rod end of the fastening bolt 18 is in close contact with the top surface of the sliding rail 4, and the adjusted cavity plate 5 can be limited and fixed.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a quick clamping frock, includes bearing platform (1), its characterized in that: the top surface of bearing platform (1) is provided with guide way (3), interior bottom wall fixedly connected with slide rail (4) of guide way (3), the inside of guide way (3) is provided with chamber board (5), the bottom surface of chamber board (5) is provided with spout (6), spout (6) and slide rail (4) sliding connection, the top surface of chamber board (5) is provided with accent (7), the inside articulated electric cylinder (8) that are provided with of accent (7), the including telescopic link (9) of electric cylinder (8), the one end articulated movable plate (11) that are provided with of electric cylinder (8) is kept away from to telescopic link (9), the upper portion both sides of movable plate (11) all are provided with right-angle plate (16), the lateral wall both ends of right-angle plate (16) all rotate and are connected with centre gripping wheel (17).

2. A quick clamping fixture as claimed in claim 1, wherein the bottom surface of the support table (1) is fixedly connected with support legs (2), and the number of the support legs (2) is four and respectively and fixedly arranged at four corners of the bottom surface of the support table (1).

3. A quick clamping fixture as claimed in claim 1, wherein there are two guide grooves (3) and the two guide grooves (3) are perpendicular to each other.

4. A quick clamping fixture as claimed in claim 3, wherein the number of cavity plates (5) is four, and the four cavity plates (5) are respectively located in the guide grooves (3).

5. The quick clamping tool as claimed in claim 1, wherein the electric cylinder (8) is matched with the cavity opening (7), one end of the telescopic rod (9) away from the electric cylinder (8) is fixedly connected with a hinge seat (10), and the rotating end of the hinge seat (10) back to the telescopic rod (9) is fixedly connected with the side wall of the movable plate (11).

6. The quick clamping tool as claimed in claim 1, wherein the bottom surface of the movable plate (11) is fixedly connected with a first convex plate (12), the end surface of the cavity plate (5) is fixedly connected with a second convex plate (13), the first convex plate (12) corresponds to the second convex plate (13), the side wall of the second convex plate (13) is fixedly connected with a rotating shaft (14) in a penetrating manner, one end of the rotating shaft (14) penetrates through the first convex plate (12), and the rotating shaft (14) is rotatably connected with the first convex plate (12).

7. The quick clamping fixture as claimed in claim 1, wherein the side wall of the right angle plate (16) is fixedly connected with a protruding shaft (15) in a penetrating manner, and one end of the protruding shaft (15) away from the right angle plate (16) is rotatably connected with the movable plate (11).

8. A quick clamping fixture as claimed in claim 1, wherein the top surface of the cavity plate (5) is provided with a fastening bolt (18) through threads, the fastening bolt (18) is located at one side of the cavity opening (7), and the rod end of the fastening bolt (18) extends into the sliding groove (6).