CN210938969U

CN210938969U - Machining fixing device capable of adjusting width

Info

Publication number: CN210938969U
Application number: CN201922083601.4U
Authority: CN
Inventors: 李妙枝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-07-07
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an adjust machining fixing device of width, the on-line screen storage device comprises a base, the top side of base is equipped with the spacing groove, and the top side of base is equipped with the casing, and one side of casing is equipped with the clamp plate, the sliding tray has been seted up to the top side of base, and fixed mounting has same rectangle traveller on the both sides inner wall of sliding tray, and the sliding block has been cup jointed in the slip on the rectangle traveller, and the top side of sliding block extends to the sliding tray outside and fixed mounting on the bottom side of casing. The utility model has the advantages that: the utility model discloses it is rational in infrastructure, when the width of part is different, rotatory piece makes its rotation for two spacing post rebound shift out two draw-in grooves respectively, promote rotatory piece and drive the clamp plate and remove, when adjusting suitable width, loosen the rigidity that rotatory piece can make the clamp plate, can satisfy the part of different widths with suitable extrusion force and fix, guarantee the stability of parts machining.

Description

Machining fixing device capable of adjusting width

Technical Field

The utility model relates to an adjust machining fixing device of width specifically is an adjust machining fixing device of width belongs to mechanical technical field.

Background

Machines (the english name: machine) refers to a generic name of machines and mechanisms, a machine is a tool device capable of reducing work difficulty or labor, articles such as chopsticks, brooms and tweezers can be called as machines, they are simple machines, a complex machine is composed of two or more simple machines, these more complex machines are usually called as machines, from the viewpoint of structure and motion, the mechanism and the machine are not different, and the machine is generally called as a machine, and the general mechanical concept of the machine is mainly to be distinguished from that of a hand tool.

Among the prior art, publication number CN207205871U discloses a fixing device for machining convenient to it is spacing, relates to machinery, and this fixing device for machining convenient to it is spacing, including the base, the top fixed mounting of base has the montant, the top fixed mounting of montant has the baffle, the top of base and the right side fixed mounting who is located the montant have the casing, the left side interlude of casing is provided with the horizontal pole, but the clamp plate rigidity of this device, when the width of part is narrower, the clamp plate compresses tightly the extrusion force of part less, and the unable stable part that compresses tightly, otherwise, when part width broad, the extrusion force of clamp plate is too big, can not satisfy the part of different widths with suitable extrusion force and fix, exists the modified space.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mechanical processing fixing device who adjusts the width just in order to solve above-mentioned problem, the flexible operation, the installation and the dismantlement of being convenient for have improved shelves floodgate installation and resistance to compression efficiency.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a machining fixing device who adjusts width, the on-line screen storage device comprises a base, the top side of base is equipped with the spacing groove, and the top side of base is equipped with the casing, and one side of casing is equipped with the clamp plate, the sliding tray has been seted up to the top side of base, and fixed mounting has same rectangle traveller on the both sides inner wall of sliding tray, and the sliding block has been cup jointed in the last slip of rectangle traveller, and the top side of sliding block extends to outside the sliding tray and fixed mounting is on the bottom side of casing, two slide openings based on rectangle traveller symmetry are seted up to the top side of sliding block, and equal slidable mounting has spacing post in two slide openings, outside the both ends of spacing post all extended to the slide opening, the top fixed mounting of two spacing posts has same.

Preferably, the top side fixed mounting of sliding block has the U template, and the connecting block is located the U template, and rotatory hole has been seted up to the top side of U template, and slidable mounting has the column spinner in the rotatory hole, makes the column spinner can only rotate in it through rotatory hole.

Preferably, the both ends of column spinner all extend to outside the rotatory hole, and the top fixed mounting of column spinner has rotatory piece, and fixed cover has connect the antiskid cover on the rotatory piece, can increase frictional force through the setting of antiskid cover for the rotatory piece of user rotation easier.

Preferably, the top side of connecting block is seted up and is located the circular recess of column spinner below, and fixed mounting has annular slider on the inner wall of circular recess, and annular slider sets up for the slope, and the annular slider that sets up through the slope can make the oblique slider of extrusion bottom side that can extrude annular slider when rotating.

Preferably, the bottom end of the rotating column extends into the circular groove and is fixedly provided with an extrusion inclined sliding block, the extrusion inclined sliding block is in contact with the bottom side of the annular sliding block, and the annular sliding block can be extruded to move upwards by sliding on the bottom side of the annular sliding hole through the extrusion inclined sliding block.

Preferably, the inner wall of the limiting column is provided with a reset groove, the limiting column is fixedly sleeved with a reset block, the reset block is located in the reset groove, the top side of the reset block is fixedly provided with a limiting spring, the top end of the limiting spring is fixedly arranged on the inner wall of the top side of the reset groove, and the reset block can be restored to the initial position after moving through the limiting spring.

Preferably, a plurality of clamping grooves based on rectangular sliding column symmetry are evenly arranged on the inner wall of the bottom side of the sliding groove, the bottom ends of the two limiting columns extend into the two clamping grooves respectively, the length of the limiting columns entering the clamping grooves is smaller than the vertical height of the annular sliding block, and the length of the limiting columns entering the clamping grooves is smaller than the vertical height of the annular sliding block, so that the limiting columns can move out of the clamping grooves after the rotation degree of the rotating block.

The utility model has the advantages that:

1. by utilizing the design of the rotating hole, the rotating column, the rotating block, the extrusion inclined slide block, the annular slide block and the connecting block, the rotating block is rotated to enable the rotating degree to be changed, the rotating block rotates to drive the rotating column to rotate in the rotating hole, the rotating column rotates to drive the extrusion inclined slide block to rotate, the extrusion inclined slide block rotates to extrude the bottom side of the annular slide block to enable the annular slide block to move upwards, the annular slide block moves to drive the connecting block to move upwards, and at the moment, the rotating block drives the connecting block to move upwards;

2. the utility model discloses it is rational in infrastructure, when the width of part is different, rotatory piece makes its rotation for two spacing post rebound shift out two draw-in grooves respectively, promote rotatory piece and drive the clamp plate and remove, when adjusting suitable width, loosen the rigidity that rotatory piece can make the clamp plate, can satisfy the part of different widths with suitable extrusion force and fix, guarantee the stability of parts machining.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the front view structure 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. 2 according to the present invention.

Fig. 5 is an enlarged schematic structural view of a1 point in fig. 4 according to the present invention.

Fig. 6 is an enlarged schematic structural diagram of the present invention at B in fig. 3.

In the figure: the device comprises a base 1, a limiting groove 2, a shell 3, a sliding groove 4, a rectangular sliding column 5, a sliding block 6, a sliding hole 7, a limiting column 8, a connecting block 9, a circular groove 10, an annular sliding block 11, a U-shaped plate 12, a rotating hole 13, a rotating column 14, a rotating block 15, an extrusion inclined sliding block 16, a clamping groove 17, a resetting groove 18 and a resetting block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-6, a width-adjustable machining fixing device, which includes a base 1, a top side of the base 1 is provided with a limiting groove 2, a top side of the base 1 is provided with a casing 3, one side of the casing 3 is provided with a pressing plate, a top side of the base 1 is provided with a sliding groove 4, two inner walls of two sides of the sliding groove 4 are fixedly provided with a same rectangular sliding post 5, the rectangular sliding post 5 is slidably sleeved with a sliding block 6, the top side of the sliding block 6 extends to the outside of the sliding groove 4 and is fixedly installed on the bottom side of the casing 3, the top side of the sliding block 6 is provided with two symmetrical sliding holes 7 based on the rectangular sliding post 5, two sliding holes 7 are internally and slidably provided with limiting posts 8, two ends of the limiting posts 8 extend to the outside of the sliding holes 7, the top ends of the two limiting posts 8 are fixedly provided with a same connecting.

As a technical optimization scheme of the utility model, sliding block 6's top side fixed mounting has U template 12, and connecting block 9 is located U template 12, and rotatory hole 13 has been seted up to the top side of U template 12, and slidable mounting has column spinner 14 in rotatory hole 13, makes column spinner 14 rotate in it through rotatory hole 13.

As the utility model discloses a technical optimization scheme, the both ends of column spinner 14 all extend to outside rotatory hole 13, and the top fixed mounting of column spinner 14 has rotatory piece 15, and the fixed antiskid cover that has cup jointed on rotatory piece 15 can increase frictional force through the setting of antiskid cover for the user is rotatory piece 15 more easily.

As a technical optimization scheme of the utility model, the circular recess 10 that is located 14 below of column spinner is seted up to the top side of connecting block 9, and fixed mounting has annular slider 11 on the inner wall of circular recess 10, and annular slider 11 sets up for the slope, and annular slider 11 through the slope setting can be so that the bottom side that the oblique slider 16 of extrusion can extrude annular slider 11 when rotating.

As a technical optimization scheme of the utility model, the bottom of column spinner 14 extends to in the circular recess 10 and fixed mounting has the oblique slider 16 of extrusion, and the oblique slider 16 of extrusion contacts with the bottom side of annular slider 11, slides in the bottom side of annular slide opening 11 through the oblique slider 16 of extrusion, can extrude annular slider 11 and make its rebound.

As the utility model discloses a technical optimization scheme has seted up reset groove 18 on the inner wall of spacing post 8, and the fixed cover has connect reset block 19 on the spacing post 8, and reset block 19 is located reset groove 18, and reset block 19's top side fixed mounting has spacing spring, and spacing spring's top fixed mounting can make reset block 19 can resume initial position after removing through spacing spring on the top side inner wall of reset groove 18.

As a technical optimization scheme, even a plurality of draw-in grooves 17 based on 5 symmetries of rectangle traveller on the bottom side inner wall of sliding tray 4, two spacing post 8's bottom extends to respectively in two of them draw-in grooves 17, and length that spacing post 8 got into in draw-in groove 17 is less than the vertical height of annular slider 11 and makes the rotatory piece 15 rotate 180 degrees after can make spacing post 8 remove and shift out draw-in groove 17.

When the utility model needs to adjust the width between the pressing plate on the shell 3 and the limiting groove 2 to meet the requirements of using parts with different widths, the rotating block 15 rotates 180 degrees, the rotating block 15 rotates to drive the rotating column 14 to rotate in the rotating hole 13, the rotating column 14 rotates to drive the extrusion inclined slide block 16 to rotate, the extrusion inclined slide block 16 rotates to extrude the bottom side of the annular slide block 11 to move upwards, the annular slide block 11 moves to drive the connecting block 9 to move upwards, the connecting block 9 moves to drive the two limiting columns 8 to move upwards and respectively move out of the two clamping grooves 17, simultaneously the two limiting columns 8 move to respectively drive the two reset blocks 19 to respectively move upwards, the two limiting springs are both elastically deformed, at the moment, the rotating block 15 is pushed to drive the U-shaped plate 12, the sliding block 6 and the shell 3 to move, the shell 3 moves to drive the pressing plate to be closer to the limiting groove 2, when the proper, make two spacing posts 8 move down respectively and move into in two other draw-in grooves 17 under two spacing spring's reaction force, the rigidity of sliding block 6, connecting block 9, casing 3 and clamp plate this moment, then can fix the part through the clamp plate.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an adjust width's machining fixing device, includes base (1), the top side of base (1) is equipped with spacing groove (2), and the top side of base (1) is equipped with casing (3), and one side of casing (3) is equipped with clamp plate, its characterized in that: sliding tray (4) have been seted up to the top side of base (1), and fixed mounting has same rectangle traveller (5) on the both sides inner wall of sliding tray (4), and sliding sleeve has cup jointed sliding block (6) on rectangle traveller (5), and the top side of sliding block (6) extends to outside sliding tray (4) and fixed mounting on the bottom side of casing (3), two slide opening (7) based on rectangle traveller (5) symmetry are seted up to the top side of sliding block (6), and equal slidable mounting has spacing post (8) in two slide opening (7), outside the both ends of spacing post (8) all extend to slide opening (7), the top fixed mounting of two spacing posts (8) has same connecting block (9).

2. A width-adjustable machining fixture as defined in claim 1 wherein: the top side fixed mounting of sliding block (6) has U template (12), and connecting block (9) are located U template (12), and rotatory hole (13) have been seted up to the top side of U template (12), and slidable mounting has column spinner (14) in rotatory hole (13).

3. A width-adjustable machining fixture as defined in claim 2 wherein: the both ends of column spinner (14) all extend to outside rotatory hole (13), the top fixed mounting of column spinner (14) has rotatory piece (15), and the fixed cover has connect the antiskid cover on rotatory piece (15).

4. A width-adjustable machining fixture as defined in claim 2 wherein: circular recess (10) that are located column spinner (14) below are seted up to the top side of connecting block (9), and fixed mounting has annular slider (11) on the inner wall of circular recess (10), and annular slider (11) are the slope setting.

5. A width-adjustable machining fixture as defined in claim 2 wherein: the bottom end of the rotary column (14) extends into the circular groove (10) and is fixedly provided with an extrusion inclined sliding block (16), and the extrusion inclined sliding block (16) is in contact with the bottom side of the annular sliding block (11).

6. A width-adjustable machining fixture as defined in claim 1 wherein: the inner wall of the limiting column (8) is provided with a reset groove (18), the limiting column (8) is fixedly sleeved with a reset block (19), the reset block (19) is located in the reset groove (18), the top side of the reset block (19) is fixedly provided with a limiting spring, and the top end of the limiting spring is fixedly arranged on the inner wall of the top side of the reset groove (18).

7. A width-adjustable machining fixture as defined in claim 1 wherein: the bottom side inner wall of the sliding groove (4) is uniformly provided with a plurality of clamping grooves (17) which are symmetrical based on the rectangular sliding columns (5), the bottom ends of the two limiting columns (8) respectively extend into the two clamping grooves (17), and the length of the limiting columns (8) entering the clamping grooves (17) is smaller than the vertical height of the annular sliding block (11).