CN213105689U - Machining clamp convenient to locate - Google Patents

Abstract

The utility model discloses an anchor clamps for machining convenient to location, the on-line screen storage device comprises a base, the both sides of base inner chamber bottom all are provided with the erection column, the top of erection column runs through the base and extends to the top of base, the positive cover of erection column is equipped with the pivot, the positive fixedly connected with handle of pivot, the rear side on pivot surface has cup jointed the gear, and the card hole has been seted up to the inner chamber of gear. The utility model discloses with the connecting plate to openly pulling, the connecting plate drives the bayonet lock and removes, break away from behind the card hole when the bayonet lock, turning handle, the handle can drive the pivot and rotate, the pivot drives the gear and rotates, the gear drives the pinion rack and removes, break away from the erection column when the pinion rack after, can accomplish the dismantlement, drive the fly leaf through the cylinder and remove afterwards, the fly leaf drives the movable rod and removes, the movable rod drives the movable block and removes, the movable block drives the erection column and fixes, can drive the fixture block and remove, fix the work piece.

Description

Machining clamp convenient to locate

Technical Field

The utility model relates to a machining technical field specifically is an anchor clamps for machining convenient to location.

Background

In the mechanical manufacturing process, a device for fixing a processing object to enable the processing object to occupy a correct position to receive construction or detection, also called a fixture, is broadly called a fixture, and in any process in the technological process, a device for quickly, conveniently and safely installing a workpiece is called a fixture.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an anchor clamps for machining convenient to location to solve the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps for machining convenient to location, includes the base, the both sides of base inner chamber bottom all are provided with the erection column, the top of erection column runs through the base and extends to the top of base, the front cover of erection column is equipped with the pivot, the positive fixedly connected with handle of pivot, the rear side on pivot surface has cup jointed the gear, the card hole has been seted up to the inner chamber of gear, the front side sliding connection on pivot surface has the connecting plate, the back fixedly connected with bayonet lock of connecting plate, the surface of pivot and the front side cover that is located the connecting plate are equipped with the spring, the bottom meshing of gear has the pinion rack, the inboard of pinion rack runs through the erection column and extends to the inboard of erection column, the inboard fixedly connected with fixture block of pinion rack.

Preferably, the top of the outer side of the clamping block is fixedly connected with a limiting column, and the outer side of the limiting column penetrates through the mounting column and extends to the outer side of the mounting column.

Preferably, the inner side of the clamping block is fixedly connected with an anti-slip pad, and the inner side of the anti-slip pad is provided with anti-slip lines.

Preferably, a cylinder is fixedly connected to a middle shaft at the bottom of the inner cavity of the base, a movable plate is fixedly connected to the top of the cylinder, a movable rod is movably connected to the outer side of the movable plate, a movable block is movably connected to the outer side of the movable rod, and the outer side of the movable block is fixedly connected to the mounting column.

Preferably, the sliding grooves are formed in the two sides of the bottom of the inner cavity of the base, and the inner cavity of each sliding groove is connected with the mounting column in a sliding mode.

(III) advantageous effects

Compared with the prior art, the utility model provides an anchor clamps for machining convenient to location possesses following beneficial effect:

1. the utility model pulls the connecting plate to the front, the connecting plate drives the bayonet lock to move, after the bayonet lock is separated from the bayonet hole, when the handle is rotated, the handle can drive the rotating shaft to rotate, the rotating shaft drives the gear to rotate, the gear drives the toothed plate to move, and after the toothed plate is separated from the mounting column, the disassembly can be finished, and the disassembly can be quickly carried out through the steps, and through the matching of the spring, so that the bayonet lock is stably clamped with the bayonet hole, then the movable plate is driven by the air cylinder to move, the movable plate drives the movable rod to move, the movable rod drives the movable block to move, the movable block drives the mounting column to fix, can drive the fixture block and remove, fix the work piece, solve current for machining anchor clamps inconvenient change, be difficult to fix the part of difference to can cause the problem that machining precision is low.

2. The utility model discloses a set up spacing post, further stabilized the work of fixture block for the work piece is more stable after fixed, through setting up the slipmat, has increased the frictional force between fixture block and the work piece, thereby has avoided the work piece to slide, through setting up the spout, has stabilized the work of erection column, has carried out balanced support to the erection column, has avoided the erection column during operation unstable.

Drawings

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

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

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

fig. 4 is a schematic view of the sectional structure of the base of the present invention.

In the figure: 1. a base; 2. a cylinder; 3. a movable plate; 4. a movable rod; 5. a movable block; 6. mounting a column; 7. a rotating shaft; 8. a gear; 9. a clamping hole; 10. a connecting plate; 11. a bayonet lock; 12. a spring; 13. a handle; 14. a toothed plate; 15. a clamping block; 16. a limiting column.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, cylinder 2, fly leaf 3, movable rod 4, movable block 5, erection column 6, pivot 7, gear 8, card hole 9, connecting plate 10, bayonet lock 11, spring 12, handle 13, pinion rack 14, fixture block 15 and spacing post 16 parts are the universal standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a machining fixture convenient for positioning comprises a base 1, a cylinder 2 is fixedly connected to a central axis at the bottom of an inner cavity of the base 1, a movable plate 3 is fixedly connected to the top of the cylinder 2, a movable rod 4 is movably connected to the outer side of the movable plate 3, a movable block 5 is movably connected to the outer side of the movable rod 4, the outer side of the movable block 5 is fixedly connected to an installation column 6, sliding grooves are respectively formed at two sides of the bottom of the inner cavity of the base 1, the inner cavity of the sliding grooves is slidably connected to the installation column 6, the operation of the installation column 6 is stabilized by the sliding grooves, the installation column 6 is balanced and supported, the instability of the installation column 6 during operation is avoided, the installation columns 6 are respectively arranged at two sides of the bottom of the inner cavity of the base 1, the top of the installation column 6 penetrates through the base 1 and extends to the top of the base 1, a, the rear side of the surface of the rotating shaft 7 is sleeved with a gear 8, the inner cavity of the gear 8 is provided with a clamping hole 9, the front side of the surface of the rotating shaft 7 is connected with a connecting plate 10 in a sliding manner, the back of the connecting plate 10 is fixedly connected with a clamping pin 11, the surface of the rotating shaft 7 and the front side of the connecting plate 10 are sleeved with a spring 12, the bottom of the gear 8 is meshed with a toothed plate 14, the inner side of the toothed plate 14 penetrates through the mounting column 6 and extends to the inner side of the mounting column 6, the inner side of the toothed plate 14 is fixedly connected with a clamping block 15, the top of the outer side of the clamping block 15 is fixedly connected with a limiting column 16, the outer side of the limiting column 16 penetrates through the mounting column 6 and extends to the outer side of the mounting column 6, the work of the clamping block 15 is further stabilized by arranging the limiting column 16, so that the workpiece is more stable after being fixed, the inner side of the, thereby avoiding workpiece slippage.

When the clamping device is used, the connecting plate 10 is pulled to the front, the connecting plate 10 drives the clamping pin 11 to move, after the clamping pin 11 is separated from the clamping hole 9, the handle 13 is rotated, the handle 13 can drive the rotating shaft 7 to rotate, the rotating shaft 7 drives the gear 8 to rotate, the gear 8 drives the toothed plate 14 to move, after the toothed plate 14 is separated from the mounting column 6, the disassembly can be completed, and through the steps, the clamping pin can be quickly mounted, the clamping pin 11 and the clamping hole 9 are stably clamped through the cooperation of the spring 12, then the movable plate 3 is driven to move through the air cylinder 2, the movable plate 3 drives the movable rod 4 to move, the movable rod 4 drives the movable block 5 to move, the movable block 5 drives the mounting column 6 to fix, the clamping block 15 can be driven to move, a workpiece is fixed, the problem that the existing clamping device for machining is inconvenient to replace and is solved, and different parts are difficult, thereby can cause the low problem of machining precision, peripheral hardware controller is the PLC controller in this application, and simultaneously, two wiring ends of peripheral hardware controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

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

Claims (5)

1. The utility model provides an anchor clamps for machining convenient to location, includes base (1), its characterized in that: the both sides of base (1) inner chamber bottom all are provided with erection column (6), the top of erection column (6) runs through base (1) and extends to the top of base (1), the front cover of erection column (6) is equipped with pivot (7), the front fixedly connected with handle (13) of pivot (7), the rear side on pivot (7) surface has cup jointed gear (8), calorie hole (9) have been seted up to the inner chamber of gear (8), the front side on pivot (7) surface is slided and is connected with connecting plate (10), the back fixedly connected with bayonet lock (11) of connecting plate (10), the surface of pivot (7) is overlapped and is equipped with spring (12) in the front side that is located connecting plate (10), the bottom meshing of gear (8) has pinion rack (14), the inboard of pinion rack (14) runs through erection column (6) and extends to the inboard of erection column (6), the inner side of the toothed plate (14) is fixedly connected with a clamping block (15).

2. A machining jig convenient to locate as claimed in claim 1 wherein: the top of the outer side of the clamping block (15) is fixedly connected with a limiting column (16), and the outer side of the limiting column (16) penetrates through the mounting column (6) and extends to the outer side of the mounting column (6).

3. A machining jig convenient to locate as claimed in claim 1 wherein: the inner side of the clamping block (15) is fixedly connected with an anti-slip pad, and the inner side of the anti-slip pad is provided with anti-slip lines.

4. A machining jig convenient to locate as claimed in claim 1 wherein: the improved structure of the mounting column is characterized in that a cylinder (2) is fixedly connected to the middle shaft at the bottom of an inner cavity of the base (1), a movable plate (3) is fixedly connected to the top of the cylinder (2), a movable rod (4) is movably connected to the outer side of the movable plate (3), a movable block (5) is movably connected to the outer side of the movable rod (4), and the outer side of the movable block (5) is fixedly connected with the mounting column (6).

5. A machining jig convenient to locate as claimed in claim 1 wherein: the base (1) is characterized in that sliding grooves are formed in the two sides of the bottom of the inner cavity of the base (1), and the inner cavity of each sliding groove is connected with the mounting column (6) in a sliding mode.

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