CN217860081U

CN217860081U - Clamping and fixing mechanism for screw machining

Info

Publication number: CN217860081U
Application number: CN202221867086.4U
Authority: CN
Inventors: 郭书琴; 杨继
Original assignee: Dongguan Jinri Hardware Products Co ltd
Current assignee: Dongguan Jinri Hardware Products Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-22
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to a screw processing technology field specifically is a centre gripping fixed establishment for screw processing. The utility model provides a centre gripping fixed establishment for screw machining, includes the main part, the lower surface of main part is provided with a plurality of shock pad, the main part is the cavity structure, be provided with the division board in the main part, the division board divide into the main part cavity working bin and collects the storehouse, the inside drive assembly that is provided with of working bin, the upper surface of working bin is provided with fixed subassembly, drive assembly and fixed subassembly cooperate. Can fix the screw man-hour at the screw, reduce rocking that produces in the screw course of working, secondly electric telescopic handle upper end on the fixed plate is provided with the locating plate and can fixes a position the screw when fixed, prevents that the screw has the dislocation phenomenon in fixed in-process, and the inclined plane board on the fixed plate can be to producing in the leading-in collecting box of piece behind the screw processing to reach and collect clastic effect.

Description

Clamping and fixing mechanism for screw machining

Technical Field

The utility model relates to a screw processing technology field specifically is a centre gripping fixed establishment for screw processing.

Background

The screw is a tool for fastening the parts of an object step by utilizing the physical and mathematical principles of the inclined circular rotation and the friction force of the object.

In the prior art, when screws are produced and processed, corresponding fixing mechanisms are needed to fix the screws, and when the screws are fixed by a traditional fixing mechanism, manual operation is usually performed, so that time and labor are wasted, and the fixing mode is single. And because the screw has certain weight, in the screw course of working, produce easily and rock, greatly reduced fixed establishment's functionality, lead to the screw suitability effect not good.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the background art, the utility model provides a centre gripping fixed establishment for screw processing.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a centre gripping fixed establishment for screw processing, includes the main part, the lower surface of main part is provided with a plurality of shock pad, the main part is the cavity structure, be provided with the division board in the main part, the division board divide into the main part cavity working bin and collects the storehouse, the inside drive assembly that is provided with of working bin, the upper surface of working bin is provided with fixed subassembly, drive assembly and fixed subassembly cooperate.

Further, fixed subassembly includes the fixed plate, the last fixed surface of working bin is provided with the fixed plate, the last fixed surface of fixed plate is provided with the inclined plane board, the last fixed surface of fixed plate is provided with electric telescopic handle, electric telescopic handle's bottom is passed inclined plane board and fixed plate fixed connection, electric telescopic handle's the fixed locating plate that is provided with in upper end.

Further, the bilateral symmetry of fixed plate is provided with the articulated groove of a plurality of, and the both ends of fixed plate are worn to locate by the axis of rotation and through the articulated groove, the fixed plate bilateral symmetry is provided with two splint, every splint rotate with the fixed plate through the axis of rotation and are connected, the last fixed surface of every splint is provided with two tight pieces of clamp, the lower fixed surface of every splint is provided with articulated piece, articulated piece bilateral symmetry is provided with two second articulated shafts, articulated piece is connected with the drive assembly who corresponds through articulated head rod and the second connecting rod that sets up on the second articulated shaft.

Further, drive assembly includes the motor, the fixed motor that is provided with of lateral wall of working bin, the working bin internal fixation is provided with the backup pad, the working bin internal rotation is provided with the two-way threaded rod, the one end of two-way threaded rod is rotated with the inner wall of working bin and is connected, the other end of two-way threaded rod passes backup pad and motor fixed connection, two sections screw thread section difference threaded connection of two-way threaded rod is provided with the slider, the concentric symmetry in slider both sides is provided with first articulated shaft, first articulated shaft sets up with head rod, second connecting rod are articulated respectively.

Further, the main part is T style of calligraphy structure, collect the storehouse and correspond the setting with the inclined plane board.

Furthermore, the locating plate is of a U-shaped structure.

Further, the lower surface of main part evenly is provided with four shock pads.

Compared with the prior art, the utility model relates to a centre gripping fixed establishment for screw processing has following beneficial effect:

this centre gripping fixed establishment for screw machining, drive assembly through setting up and the cooperation of fixed subassembly, can fix the screw when screw machining, reduce rocking that produces in the screw machining process, secondly the electric telescopic handle upper end on the fixed plate is provided with the locating plate and can fixes a position the screw when fixed, prevents that there is the dislocation phenomenon at fixed in-process screw, and the inclined plane board on the fixed plate can produce in the leading-in collecting box of piece after the screw machining to reach and collect clastic effect.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a point a in fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a shock pad; 3. a motor; 4. a collection bin; 5. a splint; 6. a clamping block; 7. an inclined plane plate; 8. an electric telescopic rod; 9. positioning a plate; 10. a bidirectional threaded rod; 11. a slider; 12. a first hinge shaft; 13. a first connecting rod; 14. a second connecting rod; 15. a second hinge shaft; 16. a hinged block.

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.

As shown in fig. 1-3, the technical solution adopted by the present invention is as follows:

a clamping and fixing mechanism for screw machining comprises a main body 1.

The lower surface of the main body 1 is provided with four shock-absorbing pads 2, so that the shock generated in the machining process can be reduced. The main body 1 is a cavity structure. A partition plate is arranged in the main body 1, and the cavity of the main body 1 is divided into a working bin and a collecting bin 4 by the partition plate. And the collection bin 4 collects scraps generated after the screw is processed. Main part 1 is T style of calligraphy structure, collect storehouse 4 and the corresponding setting of the lowest of inclined plane board 7, conveniently collect the piece after the screw processing.

The working bin is internally provided with a driving assembly, and the upper surface of the working bin is provided with a fixing assembly.

The fixed component comprises a fixed plate. And a fixing plate is fixedly arranged on the upper surface of the working bin. The upper surface of the fixed plate is fixedly provided with an inclined plate 7. The upper surface of fixed plate is fixed and is provided with electric telescopic handle 8, electric telescopic handle 8's bottom passes inclined plane board 7 and fixed plate fixed connection. The upper end of the electric telescopic rod 8 is fixedly provided with a positioning plate 9, and the positioning plate 9 is of a U-shaped structure and is convenient for positioning screws.

And a plurality of hinge grooves are symmetrically arranged on two sides of the fixing plate. The rotating shaft penetrates through two ends of the fixing plate and passes through the hinge grooves. Two clamping plates 5 are symmetrically arranged on two sides of the fixing plate, and each clamping plate 5 is rotatably connected with the fixing plate through a rotating shaft. The upper surface of each clamping plate 5 is fixedly provided with a clamping block 6. The lower surface of each clamping plate 5 is fixedly provided with a hinge block 16. Two second hinge shafts 15 are symmetrically arranged on both sides of the hinge block 16. The hinge block 16 is connected to the driving assembly through a first connecting rod 13 and a second connecting rod 14 which are hinged to a second hinge shaft 15.

The drive assembly comprises a motor 3. And a motor 3 is fixedly arranged on the outer side wall of the working bin. And a supporting plate is fixedly arranged in the working bin. The working bin is rotatably provided with a bidirectional threaded rod 10. Two ends of the bidirectional threaded rod 10 are respectively provided with a section of threaded section, and the spiral directions of the two sections of threaded section are opposite. One end of the bidirectional threaded rod 10 is rotatably connected with the inner wall of the working bin, and the other end of the bidirectional threaded rod 10 penetrates through the supporting plate to be fixedly connected with the motor 3. Two sections of the threaded section of the bidirectional threaded rod 10 are respectively provided with a sliding block 11 in a threaded connection mode. First hinge shafts 12 are concentrically and symmetrically arranged on two sides of the sliding block 11. The first hinge shaft 12 is respectively hinged with a first connecting rod 13 and a second connecting rod 14. The sliding block 11 is hinged with the clamping plate 5 through a first connecting rod 13 and a second connecting rod 14.

The driving assembly is matched with the fixing assembly through a first connecting rod 13 and a second connecting rod 14.

The initial position of the clamping plates 5 hinged at both sides of the fixing plate is inclined 15 degrees with respect to the upper surface of the body 1.

When the electric telescopic handle is used, screws needing to be processed are placed on the positioning plate 9 at the upper end of the electric telescopic handle 8. Starting the electric telescopic rod 8, and adjusting the screw to be proper in height through the positioning plate 9.

Starting the motor 3, the bidirectional threaded rod 10 rotates to drive the two-end sliding blocks 11 to move, the two-end sliding blocks 11 move oppositely, and the first connecting rod 13 and the second connecting rod 14 are driven to push the two side clamping plates 5 to rotate around the fixing plate through the rotating shaft. The clamping plates 5 rotate to synchronously drive the clamping blocks 6 to rotate, and when the clamping blocks 6 on the two sides rotate by a certain angle, the clamping blocks 6 on the two ends and the positioning plate 9 are positioned on the same horizontal plane, so that screws can be fixed.

After fixed the accomplishing, start electric telescopic handle 8 and make locating plate 9 break away from the screw, prevent to influence later stage processing, easy operation, convenient to use does not need artifical manual clamp moreover tightly, has improved the convenience of operation.

Although the present invention 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a centre gripping fixed establishment for screw processing which characterized in that: including main part (1), the lower surface of main part (1) is provided with a plurality of shock pad (2), main part (1) is the cavity structure, be provided with the division board in main part (1), the division board divide into main part (1) cavity working bin and collection storehouse (4), the inside drive assembly that is provided with of working bin, the upper surface of working bin is provided with fixed subassembly, drive assembly and fixed subassembly cooperate.

2. The clamping and fixing mechanism for screw machining according to claim 1, characterized in that: fixed subassembly includes the fixed plate, the last fixed surface of working bin is provided with the fixed plate, the last fixed surface of fixed plate is provided with inclined plane board (7), the last fixed surface of fixed plate is provided with electric telescopic handle (8), inclined plane board (7) and fixed plate fixed connection are passed to the bottom of electric telescopic handle (8), the fixed locating plate (9) that is provided with in upper end of electric telescopic handle (8).

3. The clamping and fixing mechanism for screw machining according to claim 2, characterized in that: the bilateral symmetry of fixed plate is provided with the articulated groove of a plurality of, and the both ends of fixed plate are worn to locate by the axis of rotation and through the articulated groove, the fixed plate bilateral symmetry is provided with two splint (5), every splint (5) rotate with the fixed plate through the axis of rotation and are connected, the last fixed surface of every splint (5) is provided with and presss from both sides tight piece (6), the lower fixed surface of every splint (5) is provided with articulated piece (16), articulated piece (16) bilateral symmetry is provided with two second articulated shafts (15), articulated piece (16) are connected with the drive assembly who corresponds through articulated head rod (13) and second connecting rod (14) that set up on second articulated shaft (15).

4. The clamping and fixing mechanism for screw machining according to claim 3, characterized in that: drive assembly includes motor (3), the fixed motor (3) that is provided with of lateral wall of working bin, the working bin internal fixation is provided with the backup pad, the working bin internal rotation is provided with two-way threaded rod (10), the one end of two-way threaded rod (10) is rotated with the inner wall of working bin and is connected, the other end of two-way threaded rod (10) passes backup pad and motor (3) fixed connection, two sections screw thread sections of two-way threaded rod (10) are threaded connection respectively and are provided with slider (11), the concentric symmetry in slider (11) both sides is provided with first articulated shaft (12), first articulated shaft (12) set up with head rod (13), second connecting rod (14) are articulated respectively.

5. The clamping and fixing mechanism for screw machining according to claim 1, characterized in that: the main body (1) is of a T-shaped structure, and the collecting bin (4) is arranged corresponding to the inclined panel (7).

6. The clamping and fixing mechanism for screw machining according to claim 2, characterized in that: the positioning plate (9) is of a U-shaped structure.

7. The clamping and fixing mechanism for screw machining according to claim 1, characterized in that: the lower surface of the main body (1) is uniformly provided with four shock pads (2).