CN209741265U

CN209741265U - Double-end coating anchor clamps for vacuum coating

Info

Publication number: CN209741265U
Application number: CN201822233045.XU
Authority: CN
Inventors: 康耀莹
Original assignee: Zhenjiang Chaowei Nanometer Technology Co Ltd
Current assignee: Zhenjiang Chaowei Nanometer Technology Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2019-12-06
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a double-end coating anchor clamps for vacuum coating, including fixed roof, half arc spout has been seted up to fixed roof's bottom surface, the inner wall of half arc spout and the surface sliding connection of movable rod, the top surface of movable rod and the bottom surface fixed connection of anticreep board, the bottom surface of anticreep board and the inner chamber bottom surface overlap joint of fixed roof, the inner wall bottom surface of fixed roof and the bottom surface fixed connection of cardboard, the bottom of movable rod and the top surface fixed connection of fixed block, the bottom surface of fixed block and the top surface fixed connection of anchor clamps diaphragm. This double-end coating anchor clamps for vacuum coating places the inner wall of fixed clamping ring through the work piece that will coat, makes the threaded rod withstand the work piece and fixes, starts the motor, and the output of motor passes through the bearing and drives linking piece rotation to make the work piece need not scribble one end after, turn round recoats one end in addition, reached the number of times that reduces the coating, improve the effect of delivery speed.

Description

Double-end coating anchor clamps for vacuum coating

Technical Field

The utility model relates to an anchor clamps technical field specifically is a double-end coating anchor clamps for vacuum coating.

Background

Devices for fixing a workpiece to be machined in a correct position for construction or inspection during machine manufacturing, also called fixtures, and broadly, devices for quickly, conveniently and safely installing a workpiece in any process of a process, may be called fixtures, such as welding fixtures, inspection fixtures, assembly fixtures, machine tool fixtures, etc., wherein machine tool fixtures are the most common and are simply called fixtures, and when a workpiece is machined on a machine tool, the workpiece must be assembled (positioned) and clamped (clamped) before machining, in order to make the surface of the workpiece meet the technical requirements such as the size, the geometric shape and the mutual position accuracy with other surfaces specified in the drawing, and the fixture generally comprises a positioning element (for determining the correct position of the workpiece in the fixture), a clamping device, a tool setting guide element (for determining the relative position of the tool to the workpiece or guiding the direction of the tool), and the like, The indexing device (which can complete the processing of a plurality of stations in one-time installation of a workpiece and comprises a rotary indexing device and a linear moving indexing device), a connecting element, a clamp body (a clamp base) and the like. In the existing clamp in the market, after one end of a workpiece is coated, the workpiece needs to be detached and fixed, and then the other end of the workpiece needs to be coated, so that the coating efficiency is reduced, and the delivery speed cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-end coating anchor clamps for vacuum coating to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a double-end coating clamp for vacuum coating comprises a fixed top plate, wherein a semi-arc chute is formed in the bottom surface of the fixed top plate, the inner wall of the semi-arc chute is in sliding connection with the surface of a movable rod, the top surface of the movable rod is fixedly connected with the bottom surface of an anti-falling plate, the bottom surface of the anti-falling plate is in lap joint with the bottom surface of an inner cavity of the fixed top plate, the bottom surface of the inner wall of the fixed top plate is fixedly connected with the bottom surface of a clamping plate, the bottom end of the movable rod is fixedly connected with the top surface of the fixed block, the bottom surface of the fixed block is fixedly connected with the top surface of a transverse plate of a clamp, the inner cavity of the transverse plate of the clamp is fixedly connected with the surface of a weighting block, a movable hole is formed in the surface of the fixed top plate, the inner wall of the movable, the other end of motor bracing piece is connected with the fixed surface of motor, the surface of bearing and the inner wall fixed connection who links up the piece, the bottom surface of bearing and the top surface overlap joint of safety cover, the inner wall of safety cover and the surface of motor output cup joint, the bottom surface of anchor clamps diaphragm is connected with the fixed surface of fixation clamp ring, the inner wall of fixation clamp ring cup joints with the surface of work piece, the pole hole has been seted up on the surface of fixation clamp ring, the inner wall in pole hole and the surface threaded connection of threaded rod, the surface of threaded rod and the inner wall threaded connection of anticreep piece, the top surface of anticreep piece and the bottom surface overlap joint of fixation clamp ring.

Preferably, the surface of the anti-falling block is provided with a threaded through hole matched with the diameter of the threaded rod.

Preferably, the number of the movable rods is two, and the two movable rods are respectively and fixedly connected to the top surface of the fixed block by taking the vertical center line of the front surface of the motor as a symmetry axis.

Preferably, the number of the fixed clamping rings is six, the three fixed clamping rings form a group, and the two groups of fixed clamping rings are respectively and fixedly connected to the bottom surface of the transverse plate of the clamp by taking the vertical center line of the front surface of the connecting block as a symmetry axis.

Preferably, the number of the clamp transverse plates is two, and the two clamp transverse plates are respectively fixedly connected to the surfaces of the connecting blocks by taking the vertical center line of the front surface of the protective cover as a symmetry axis.

Preferably, the diameter of the inner wall of the fixed clamping ring is matched with the diameter of the workpiece.

Advantageous effects

The utility model provides a double-end coating anchor clamps for vacuum coating possesses following beneficial effect:

1. this double-end coating anchor clamps for vacuum coating places the inner wall of fixed clamping ring through the work piece that will coat, makes the threaded rod withstand the work piece and fixes, starts the motor, and the output of motor passes through the bearing and drives linking piece rotation to make the work piece need not scribble one end after, turn round recoats one end in addition, reached the number of times that reduces the coating, improve the effect of delivery speed.

2. This double-end coating anchor clamps for vacuum coating, when rotating through the anchor clamps diaphragm, the anticreep board of movable rod top fixed connection slides at the inner wall of semi-arc spout, avoids rotating the slope when making the work piece rotation direction, and anchor clamps diaphragm inner wall fixed connection's weight addition guarantees that the anchor clamps diaphragm keeps steady when rotating, has reached steady pivoted effect.

drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the top-down structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

Fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: the anti-dropping device comprises a fixed top plate 1, a half-arc chute 2, a movable rod 3, an anti-dropping plate 4, a clamping plate 5, a fixed block 6, a weighting block 7, a movable hole 8, a motor 9, a motor supporting rod 10, a connecting block 11, a bearing 12, a clamp transverse plate 13, a protective cover 14, a fixed clamping ring 15, a workpiece 16, a rod hole 17, a threaded rod 18 and an anti-dropping 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.

Referring to fig. 1-4, the present invention provides a technical solution: a double-end coating clamp for vacuum coating comprises a fixed top plate 1, wherein a half-arc chute 2 is arranged on the bottom surface of the fixed top plate 1, the inner wall of the half-arc chute 2 is in sliding connection with the surface of a movable rod 3, the number of the movable rods 3 is two, the two movable rods 3 are respectively and fixedly connected with the top surface of a fixed block 6 by taking the vertical center line of the front surface of a motor 9 as a symmetry axis, the top surface of the movable rod 3 is fixedly connected with the bottom surface of an anti-falling plate 4, the bottom surface of the anti-falling plate 4 is lapped with the bottom surface of an inner cavity of the fixed top plate 1, the bottom surface of the inner wall of the fixed top plate 1 is fixedly connected with the bottom surface of a clamping plate 5, the bottom end of the movable rod 3 is fixedly connected with the top surface of the fixed block 6, the bottom surface of the fixed block 6 is fixedly connected with the top surface of a clamp transverse plate 13, the, the output end of the motor 9 is inserted into the inner wall of the bearing 12, the bottom surface of the fixed top plate 1 is fixedly connected with one end of the motor supporting rod 10, the other end of the motor supporting rod 10 is fixedly connected with the surface of the motor 9, the surface of the bearing 12 is fixedly connected with the inner wall of the linking block 11, the bottom surface of the bearing 12 is lapped with the top surface of the protective cover 14, the inner wall of the protective cover 14 is sleeved with the surface of the output end of the motor 9, the bottom surfaces of the clamp transverse plates 13 are fixedly connected with the surfaces of the fixed clamping rings 15, the number of the clamp transverse plates 13 is two, the two clamp transverse plates 13 are respectively and fixedly connected with the surface of the linking block 11 by taking the front vertical central line of the protective cover 14 as a symmetrical shaft, the number of the fixed clamping rings 15 is six, three fixed clamping rings 15 are in one group, and the two groups of fixed clamping rings 15 are respectively, when the clamp transverse plate 15 rotates, the anti-falling plate 4 fixedly connected with the top end of the movable rod 3 slides on the inner wall of the semi-arc chute 2, so that the workpiece 16 is prevented from rotating and inclining in the rotating direction, the weight 7 fixedly connected with the inner wall of the clamp transverse plate 13 ensures that the clamp transverse plate 13 keeps stable in rotation, and a stable rotating effect is achieved, the inner wall of the fixed clamping ring 15 is sleeved with the surface of the workpiece 16, the diameter of the inner wall of the fixed clamping ring 15 is matched with the diameter of the workpiece 16, the surface of the fixed clamping ring 15 is provided with a rod hole 17, the inner wall of the rod hole 17 is in threaded connection with the surface of the threaded rod 18, the surface of the threaded rod 18 is in threaded connection with the inner wall of the anti-falling block 19, the surface of the anti-falling block 19 is provided with a threaded through hole matched with the diameter of the threaded rod 18, the top surface of the anti-falling block 19 is overlapped with, the threaded rod 18 is pressed against the workpiece 16 to be fixed, the motor 9 is started, the output end of the motor 9 drives the connecting block 11 to rotate through the bearing 12, so that the workpiece 16 does not need to be coated at one end, and then the other end is coated after the workpiece is turned around, and the effects of reducing the coating times and improving the delivery speed are achieved.

The working principle is as follows: when the double-end coating clamp for vacuum coating is used, a workpiece 16 to be coated is placed on the inner wall of the fixed clamping ring 15, one end of a threaded rod 18 is threaded to the inner wall of the fixed clamping ring 15, the threaded rod 18 is made to abut against the workpiece 16 to be fixed, an anti-falling block 19 is threaded to the threaded rod 18, the threaded rod 18 is prevented from being separated, the motor 9 is started, the output end of the motor 9 drives the connecting block 11 to rotate through the bearing 12, so that the workpiece 16 is not required to be coated with one end, the other end is coated after the workpiece is turned around, the anti-falling plate 4 fixedly connected to the top end of the movable rod 3 slides on the inner wall of the semi-arc chute 2 when the clamp transverse plate 13 rotates, the workpiece 16 is prevented from rotating and inclining when the workpiece 16 rotates, and therefore the clamp transverse plate 13 is ensured to be stable when rotating.

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

1. The utility model provides a double-end coating anchor clamps for vacuum coating, includes fixed roof (1), its characterized in that: the bottom surface of the fixed top plate (1) is provided with a semi-arc chute (2), the inner wall of the semi-arc chute (2) is connected with the surface of the movable rod (3) in a sliding manner, the top surface of the movable rod (3) is fixedly connected with the bottom surface of the anti-falling plate (4), the bottom surface of the anti-falling plate (4) is lapped with the bottom surface of the inner cavity of the fixed top plate (1), the bottom surface of the inner wall of the fixed top plate (1) is fixedly connected with the bottom surface of the clamping plate (5), the bottom end of the movable rod (3) is fixedly connected with the top surface of the fixed block (6), the bottom surface of the fixed block (6) is fixedly connected with the top surface of a clamp transverse plate (13), the inner cavity of the clamp transverse plate (13) is fixedly connected with the surface of the weighting block (7), the surface of the fixed top plate (1) is provided with a movable hole (8), the inner, the output of motor (9) is pegged graft with the inner wall of bearing (12), the bottom surface of fixed roof (1) and the one end fixed connection of motor support pole (10), the other end of motor support pole (10) is connected with the fixed surface of motor (9), the surface of bearing (12) and the inner wall fixed connection who links up piece (11), the bottom surface of bearing (12) and the top surface overlap joint of safety cover (14), the inner wall of safety cover (14) and the surface of motor (9) output cup joint, the bottom surface of anchor clamps diaphragm (13) and the fixed surface connection of fixed clamp ring (15), the inner wall of fixed clamp ring (15) and the surface of work piece (16) cup joint, rod hole (17) has been seted up on the surface of fixed clamp ring (15), the inner wall of rod hole (17) and the surface threaded connection of threaded rod (18), the surface of threaded rod (18) and the inner wall threaded connection of anticreep piece (19), the top surface of the anti-falling block (19) is lapped with the bottom surface of the fixed clamping ring (15).

2. The double-headed coating clamp for vacuum coating according to claim 1, wherein: the surface of the anti-falling block (19) is provided with a thread through hole matched with the diameter of the threaded rod (18).

3. The double-headed coating clamp for vacuum coating according to claim 1, wherein: the number of the movable rods (3) is two, and the two movable rods (3) are respectively and fixedly connected to the top surface of the fixed block (6) by taking the vertical center line of the front surface of the motor (9) as a symmetry axis.

4. The double-headed coating clamp for vacuum coating according to claim 1, wherein: the number of the fixed clamping rings (15) is six, the three fixed clamping rings (15) form a group, and the two groups of fixed clamping rings (15) are respectively and fixedly connected to the bottom surface of the transverse clamp plate (13) by taking the vertical center line of the front surface of the connecting block (11) as a symmetry axis.

5. The double-headed coating clamp for vacuum coating according to claim 1, wherein: the number of the clamp transverse plates (13) is two, and the two clamp transverse plates (13) are respectively and fixedly connected to the surface of the connecting block (11) by taking the front vertical center line of the protective cover (14) as a symmetry axis.

6. The double-headed coating clamp for vacuum coating according to claim 1, wherein: the diameter of the inner wall of the fixed clamping ring (15) is matched with the diameter of the workpiece (16).