CN213438328U

CN213438328U - Clamp for clamping flange in machining center

Info

Publication number: CN213438328U
Application number: CN202022163554.7U
Authority: CN
Inventors: 黄帅; 黄国平
Original assignee: Zhejiang F Lake Casting Technology Co ltd
Current assignee: Zhejiang F Lake Casting Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-15
Anticipated expiration: 2030-09-27

Abstract

The utility model provides an anchor clamps of machining center clamping flange, the on-line screen storage device comprises a base, the base bottom is fixed with driving motor, sliding connection has a pair of grip block on the base, the centre gripping terminal surface of grip block is equipped with the draw-in groove that blocks the flange, be fixed with the dead lever of horizontal between the grip block on the base, dead lever axial perpendicular grip block moving direction, base bottom parallel rotation is connected with the rotor plate, the grip block bottom is passed the base and is exposed, rotor plate symmetry both ends are connected on the grip block bottom through the connecting rod respectively, driving motor is connected with the rotor plate transmission. The utility model has the advantages of reasonable and compact structure, drive the rotor plate through driving motor and rotate predetermined angle, and then let the connecting rod drive grip block relative motion and come the flange of centre gripping cover on the dead lever, finally utilize the draw-in groove to fix the flange completely, fixed swift, convenient operation can replace the V-arrangement groove piece according to the flange specification and adapt to, the practicality promotes, excellent in use effect.

Description

Clamp for clamping flange in machining center

Technical Field

The utility model relates to an auxiliary fixtures technical field especially relates to an anchor clamps, specifically is an anchor clamps of machining center clamping flange.

Background

At present along with industry rapid development, flange part also by more and more application, can punch on the flange usually, processing is punched at this time and just needs anchor clamps to fix, and general anchor clamps are because spacing many in mounting flange, cause the degree of difficulty of punching big, need one kind now can fix fast and be convenient for again punch anchor clamps come mounting flange.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve the problem that above-mentioned prior art exists, provide an anchor clamps of machining center clamping flange, solve the poor problem of anchor clamps fixed effect when present machining center flange punches.

The utility model provides a technical scheme that its technical problem adopted: the clamp for clamping the flange in the machining center comprises a base, wherein a driving motor is fixed at the bottom of the base, a pair of clamping blocks is connected to the base in a sliding mode, clamping end faces of the clamping blocks are provided with clamping grooves for clamping the flange, fixing rods transversely arranged between the clamping blocks are fixed to the base, the fixing rods axially perpendicular to the moving direction of the clamping blocks are connected to the bottom of the base in a rotating mode, rotating sheets are connected to the bottom of the base in a parallel mode, the bottom of each clamping block penetrates through the base and is exposed out of the bottom of the clamping block, two symmetrical ends of each rotating sheet are connected to the. After the arrangement, the driving motor drives the rotating sheet to rotate by a preset angle, the connecting rod drives the clamping blocks to move relatively to clamp the flange sleeved on the fixing rod, and finally the flange is completely fixed by the clamping grooves.

As a further improvement of the utility model, the clamping groove is a V-shaped groove structure, and the V-shaped clamping end face of the clamping groove is opened along the axial direction of the fixed rod. After the flange fixing rod is arranged, the clamping groove can clamp the flange from the front to the rear, axial movement of the flange on the fixing rod is avoided, and complete limiting effect is achieved.

As a further improvement, the fixed rod is provided with an annular limiting part, and the end face of the limiting part is a positioning face of the end face of the laminating flange. The limiting part is used for positioning the end face of the flange and ensures that the end face is tightly matched.

As a further improvement, the clamping block is of a plastic material integrated structure, and the clamping groove is formed by embedding the clamping block into the V-shaped groove block made of metal. After setting up like this, can replace corresponding V-arrangement groove piece when processing the flange of different specifications size, and then adapt to most flange demands of punching, the practicality is good.

As the utility model discloses a further improvement is equipped with the mounting groove on the centre gripping terminal surface of grip block, and V-arrangement groove block bottom surface and side end face laminating form half limit structure on the mounting groove inner wall, and grip block top threaded connection has the roof pressure pole, and the roof pressure pole bottom pierces through in the mounting groove and the roof pressure is on the V-arrangement groove block. When the V-shaped groove block is placed in the installation, the bottom surface and the side end face of the V-shaped groove block are attached to the inner wall of the installation groove and limited, the jacking rod presses downwards from the top to enable the V-shaped groove block to be completely limited and fixed, the installation structure is convenient to replace, and the operation is simple.

The utility model discloses profitable effect is: the utility model has the advantages of reasonable and compact structure, drive the rotor plate through driving motor and rotate predetermined angle, and then let the connecting rod drive grip block relative motion and come the flange of centre gripping cover on the dead lever, finally utilize the draw-in groove to fix the flange completely, fixed swift, convenient operation can replace the V-arrangement groove piece according to the flange specification and adapt to, the practicality promotes, excellent in use effect.

Drawings

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

FIG. 2 is a bottom view of the present invention when not in operation;

FIG. 3 is a bottom view of the present invention during operation;

fig. 4 is a schematic structural view of a V-groove block 9 partially on a clamping block.

Description of reference numerals: the clamping device comprises a base 1, a driving motor 2, a clamping block 3, a fixing rod 4, a rotating sheet 5, a connecting rod 6, a limiting part 7, a jacking rod 8 and a V-shaped groove block 9.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

with reference to the accompanying drawings: this kind of anchor clamps of machining center clamping flange in this embodiment, including

base

1, 1 bottom of base is fixed with driving motor 2, sliding connection has a pair of grip block 3 on the base 1, the centre gripping terminal surface of grip block 3 is equipped with the draw-in groove that blocks the flange, be fixed with horizontal dead lever 4 between grip block 3 on the

base

1, 3 moving direction of 4 axial perpendicular grip block of dead lever, 1 bottom parallel rotation of base is connected with

rotor

5, 3 bottoms of grip block pass base 1 and expose, 5 symmetrical both ends of rotor are connected on 3 bottoms of grip block through connecting rod 6 respectively, driving motor 2 is connected with 5 transmissions of rotor.

The clamping groove is of a V-shaped groove structure, and the V-shaped clamping end face of the clamping groove is axially opened along the fixed rod 4.

An annular limiting part 7 is arranged on the fixed rod 4, and the end face of the limiting part 7 is a positioning face attached to the end face of the flange.

The clamping block 3 is of a plastic material integrated structure, and the clamping groove is formed by embedding a V-shaped groove block 9 made of metal into the clamping block 3.

Be equipped with the mounting groove on the centre gripping terminal surface of

grip block

3, 9 bottom surfaces of V-arrangement groove piece and the laminating of side end face form half limit structure on the mounting groove inner wall, and 3 top threaded connection of grip block have

roof pressure pole

8, and 8 bottoms of roof pressure pole pierce through in the mounting groove and the roof pressure is on the V-arrangement groove piece.

While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.

Claims

1. The utility model provides an anchor clamps of machining center clamping flange, includes base (1), and base (1) bottom is fixed with driving motor (2), characterized by: sliding connection has a pair of grip block (3) on base (1), the centre gripping terminal surface of grip block (3) is equipped with the draw-in groove that blocks the flange, be fixed with horizontal dead lever (4) between grip block (3) on base (1), dead lever (4) axial perpendicular grip block (3) moving direction, base (1) bottom parallel rotation is connected with rotor (5), base (1) and exposure are passed to grip block (3) bottom, rotor (5) symmetry both ends are connected on grip block (3) bottom through connecting rod (6) respectively, driving motor (2) are connected with rotor (5) transmission.

2. The clamp for clamping the flange by the machining center according to claim 1, which is characterized in that: the clamping groove is of a V-shaped groove structure, and the V-shaped clamping end face of the clamping groove is axially opened along the fixed rod (4).

3. The clamp for clamping the flange by the machining center according to claim 1, which is characterized in that: the fixing rod (4) is provided with an annular limiting part (7), and the end face of the limiting part (7) is a positioning face attached to the end face of the flange.

4. The clamp for clamping the flange by the machining center according to claim 1 or 2, which is characterized in that: the clamping block (3) is of a plastic material integrated structure, and the clamping groove is formed by embedding a V-shaped groove block (9) made of metal into the clamping block (3).

5. The clamp for clamping the flange by the machining center as claimed in claim 4, wherein: the clamping device is characterized in that a mounting groove is formed in the clamping end face of the clamping block (3), the bottom face and the side end face of the V-shaped groove block (9) are attached to the inner wall of the mounting groove to form a semi-limiting structure, a top pressure rod (8) is connected to the top of the clamping block (3) in a threaded mode, and the bottom end of the top pressure rod (8) penetrates through the mounting groove and pushes the mounting groove onto the V-shaped groove block.