CN212192804U

CN212192804U - Fixed mechanical fixture for machining

Info

Publication number: CN212192804U
Application number: CN202020391364.8U
Authority: CN
Inventors: 周宗桃
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-12-22
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a fixed mechanical fixture for machining, including base, pull rod, rotary disk, connecting plate, workstation, backup pad, the lantern ring, steel ball, slide cartridge, telescopic link, splint, rubber pad, first cylinder, gear, rack, second cylinder, the center department in the dead ahead of base is equipped with pull rod and looks swing joint, base upper end center department inlays and is equipped with rotary disk and looks hinged joint, rotary disk upper end center department and connecting plate welded connection, terminal surface center department is laminated mutually under connecting plate up end and the workstation, workstation and backup pad welded connection. The utility model discloses a flexible promotion telescopic link of first cylinder removes to corresponding splint draw close to the centre, make the rubber pad press from both sides tightly the work piece, when needing the upset, the second cylinder operation promotes the removal of rack, makes the gear take place to rotate, thereby the slide cartridge is rotatory, and the rotation of control splint can realize the upset to the work piece, convenient quick processing within a definite time.

Description

Fixed mechanical fixture for machining

Technical Field

The utility model relates to a mechanical fixture technical field specifically is a fixed mechanical fixture for machining.

Background

The clamp is used for fastening a workpiece during processing so as to fix the part at a corresponding position. The clamp technology is developing towards high precision, high efficiency, module, combination, general use and economy, and the clamp is also called as a clamp. In a broad sense, any device used to conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, mold jigs, and the like.

When the equipment in the prior art clamps a workpiece, the workpiece is difficult to turn over, so that the workpiece is difficult to machine, and the machining rate is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed machinery anchor clamps for machining to solve among the prior art this equipment when pressing from both sides the work piece tightly, hardly overturn the work piece, lead to the work piece to process hardly, make the technical problem who influences the processing speed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed machinery anchor clamps for machining, includes base, pull rod, rotary disk, connecting plate, workstation, backup pad, the lantern ring, steel ball, a sliding cylinder, telescopic link, splint, rubber pad, first cylinder, gear, rack, second cylinder, the center department in the dead ahead of base is equipped with pull rod and looks swing joint, base upper end center department inlays and is equipped with rotary disk and looks hinged joint, rotary disk upper end center department and connecting plate welded connection, the terminal surface center department is laminated mutually under connecting plate up end and the workstation, workstation and backup pad welded connection.

Preferably, the upper end face of the supporting plate is attached to the lower end face of the lantern ring, the lantern ring is in rolling connection with the steel balls, the steel balls are in rolling connection with the sliding cylinder, and the sliding cylinder is connected with the first cylinder through bolts.

Preferably, a gear is sleeved at the left end of the sliding cylinder, the gear is meshed with a rack, and the rack is fixedly connected with the second cylinder.

Preferably, first cylinder and telescopic link fixed connection, the one end and the splint welded connection of first cylinder are kept away from to the telescopic link, splint right-hand member face and the laminating of rubber pad left end face mutually.

Preferably, the first cylinder and the gear are on the same axis, the first cylinder and the rack are perpendicular to each other, and the sliding cylinder and the first cylinder are on the same central line.

Preferably, the connecting plate is on same central line with the rotary disk, the steel ball is equipped with a plurality ofly and is evenly around distributing using lantern ring centre of a circle as the center, the sliding cylinder outsidely is located to the lantern ring cover and on same axis, backup pad and telescopic link welding mutually perpendicular, second cylinder is parallel to each other with the backup pad, rack and second cylinder are on same straight line, gear and sliding cylinder are on same axis, splint and telescopic link mutually perpendicular.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a flexible promotion telescopic link of first cylinder removes to corresponding splint draw close to the centre, make the rubber pad press from both sides tightly the work piece, when needing the upset, the second cylinder operation promotes the removal of rack, makes the gear take place to rotate, thereby the slide cartridge is rotatory, and the rotation of control splint can realize the upset to the work piece, convenient quick processing within a definite time.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the working table of the present invention;

fig. 3 is a schematic structural diagram of the support plate of the present invention.

In the figure: the device comprises a base-1, a pull rod-2, a rotating disc-3, a connecting plate-4, a workbench-5, a supporting plate-6, a lantern ring-7, a steel ball-8, a sliding cylinder-9, a telescopic rod-10, a clamping plate-11, a rubber pad-12, a first cylinder-13, a gear-14, a rack-15 and a second cylinder-16.

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.

Referring to fig. 1-3, the present invention provides an embodiment:

the utility model provides a fixed machinery anchor clamps for machining, includes base 1, pull rod 2, rotary disk 3, connecting plate 4, workstation 5, backup pad 6, lantern ring 7, steel ball 8, a slip 9, telescopic link 10, splint 11, rubber pad 12, first cylinder 13, gear 14, rack 15,

second cylinder

16, 1 dead ahead center department of base is equipped with pull rod 2 and looks swing joint, 1 upper end center department of base inlays and is equipped with rotary disk 3 and looks hinged joint, 3 upper end centers of rotary disk department and connecting plate 4 welded connection, 4 up end of connecting plate and 5 lower terminal surface centers of workstation department laminate mutually,

workstation

5 and 6 welded connection of backup pad.

In this embodiment, the upper end surface of the supporting plate 6 is attached to the lower end surface of the lantern ring 7, the lantern ring 7 is in rolling connection with the steel balls 8, the steel balls 8 are in rolling connection with the sliding cylinder 9, and the sliding cylinder 9 is connected with the first cylinder 13 through bolts.

In this embodiment, the left end of the sliding cylinder 9 is sleeved with a gear 14, the gear 14 is engaged with a rack 15, and the rack 15 is fixedly connected with a second air cylinder 16.

In this embodiment, first cylinder 13 and telescopic link 10 fixed connection, the one end and the splint 11 welded connection of first cylinder 13 are kept away from to telescopic link 10, splint 11 right-hand member face is laminated with rubber pad 12 left end face mutually.

In this embodiment, the first cylinder 13 and the gear 14 are on the same axis, the first cylinder 13 and the rack 15 are perpendicular to each other, and the sliding cylinder 9 and the first cylinder 13 are on the same center line.

In this embodiment, the connecting plate 4 is on same central line with the rotary disk 3, the steel ball 8 is equipped with a plurality ofly and is evenly around distributing as the center with the lantern ring 7 centre of a circle, lantern ring 7 cover is located the outside survey of slide cylinder 9 and on same axis, backup pad 6 and telescopic link 10 welding mutually perpendicular, second cylinder 16 is parallel to each other with backup pad 6, rack 15 and second cylinder 16 are on same straight line, gear 14 and slide cylinder 9 are on same axis, splint 11 and telescopic link 10 mutually perpendicular.

The working principle is as follows: during the use, promote telescopic link 10 through the flexible of first cylinder 13 and remove to corresponding splint 11 draws close to the centre, makes rubber pad 12 press from both sides tightly the work piece, and when needing the upset, second cylinder 16 moves, promotes the removal of rack 15, makes gear 14 take place rotatoryly, thereby slide cartridge 9 is rotatory, and the rotation of control splint 11 within a definite time can realize the upset to the work piece, convenient rapid tooling.

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 fixed machinery anchor clamps for machining, includes base, pull rod, rotary disk, connecting plate, workstation, backup pad, the lantern ring, steel ball, sliding cylinder, telescopic link, splint, rubber pad, first cylinder, gear, rack, second cylinder, its characterized in that:

the base dead ahead center department is equipped with the pull rod and looks swing joint, base upper end portion center department inlays and is equipped with rotary disk and looks hinged joint, rotary disk upper end portion center department and connecting plate welded connection, the connecting plate up end is laminated with workstation lower extreme face center department mutually, workstation and backup pad welded connection.

2. A fixed mechanical jig for machining according to claim 1, characterized in that: the upper end face of the supporting plate is attached to the lower end face of the lantern ring, the lantern ring is in rolling connection with the steel balls, the steel balls are in rolling connection with the sliding cylinder, and the sliding cylinder is connected with the first air cylinder through bolts.

3. A fixed mechanical jig for machining according to claim 1, characterized in that: the left end of the sliding cylinder is sleeved with a gear, the gear is meshed with a rack, and the rack is fixedly connected with the second cylinder.

4. A fixed mechanical jig for machining according to claim 1, characterized in that: first cylinder and telescopic link fixed connection, the telescopic link is kept away from the one end and the splint welded connection of first cylinder, splint right-hand member face and the laminating of rubber pad left end face mutually.

5. A fixed mechanical jig for machining according to claim 1, characterized in that: the first cylinder and the gear are on the same axis, the first cylinder is perpendicular to the rack, and the sliding cylinder and the first cylinder are on the same central line.

6. A fixed mechanical jig for machining according to claim 1, characterized in that: the connecting plate is on same central line with the rotary disk, the steel ball is equipped with a plurality ofly and is evenly around distributing as the center with lantern ring centre of a circle, the sliding cylinder is located to the lantern ring cover outward survey and on same axis, backup pad and telescopic link welding mutually perpendicular, second cylinder is parallel to each other with the backup pad, rack and second cylinder are on same straight line, gear and sliding cylinder are on same axis, splint and telescopic link mutually perpendicular.