CN216891181U

CN216891181U - Vacuum coating clamp

Info

Publication number: CN216891181U
Application number: CN202122379421.8U
Authority: CN
Inventors: 张永明
Original assignee: Chongqing Haizhuo Auto Parts Co ltd
Current assignee: Chongqing Haizhuo Auto Parts Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-07-05
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a vacuum coating clamp which comprises a base, a bottom plate, a placing structure, a fixing nut, a first fixing bolt, a clamp elastic sheet, a sliding block and a second fixing bolt, wherein the upper end of the base is fixedly connected with the bottom plate, the fixing mechanism is arranged in the bottom plate and comprises a sliding chute, a pressing plate, a first spring, a pressing rod, a limiting block, a clamping block, a telescopic rod and a second spring, the placing structure is arranged at the upper end of the bottom plate, the first fixing bolt is arranged in the placing structure and penetrates through the sliding block and the placing block, the outer surface of the first fixing bolt is in threaded connection with the fixing nut, the sliding block is arranged in the placing structure, the clamp elastic sheet is arranged at the upper end of the sliding block, and the clamp elastic sheet is fixed on the upper surface of the sliding block through the second fixing bolt. According to the utility model, the clamping and coating of the workpiece to be coated can be effectively realized.

Description

Vacuum coating clamp

Technical Field

The utility model relates to the technical field of clamp equipment, in particular to a vacuum coating clamp.

Background

Vacuum coating refers to a method for forming a thin film by heating a metal or non-metal material under a high vacuum condition to evaporate and condense the material on the surface of a plated part (metal, semiconductor or insulator), such as vacuum aluminum plating, vacuum chromium plating, etc., which is an important aspect of the vacuum application field, and is a new process for preparing a thin film for scientific research and practical production based on a vacuum technology by using a physical or chemical method and absorbing a series of new technologies such as electron beam, molecular beam, ion beam, plasma beam, radio frequency, magnetic control, etc., in brief, a method for evaporating or sputtering a metal, alloy or compound in a vacuum to solidify and deposit the metal, alloy or compound on a coated object (called a substrate, a substrate or a basal body) is called vacuum coating, however, the to-be-plated part is often clamped during the use of vacuum coating, this requires the use of a jig.

When the existing vacuum coating clamp is used, the workpieces to be coated in batches cannot be coated, and the vacuum coating clamp is not easy to disassemble after coating is finished and has low practicability.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a vacuum coating clamp.

In order to achieve the purpose, the utility model adopts the following technical scheme: a vacuum coating clamp comprises a base, a bottom plate, a placing structure, a fixing nut, a first fixing bolt, a clamp elastic sheet, a sliding block and a second fixing bolt, wherein the bottom plate is fixedly connected to the upper end of the base, and the placing structure is arranged at the upper end of the bottom plate;

the inside of placing the structure is provided with the sliding block, the upper end of sliding block is provided with the anchor clamps shell fragment, the anchor clamps shell fragment is fixed in the upper surface of sliding block through second fixing bolt.

As a further description of the above technical solution:

and a fixing mechanism is arranged in the bottom plate.

As a further description of the above technical solution:

the fixing mechanism comprises a sliding groove, a pressing plate, a first spring, a pressing rod, a limiting block, a clamping block, a telescopic rod and a second spring.

As a further description of the above technical solution:

the pressing plate, the first spring, the pressing rod, the limiting block, the clamping block, the telescopic rod and the second spring are all located in the sliding groove.

As a further description of the above technical solution:

the clamping fixture comprises a clamping block and is characterized in that a pressing rod is fixedly connected to one end of the clamping block, a limiting block is fixedly connected to the lower end of the pressing rod, a first spring is sleeved on the outer surface of the pressing rod, a pressing plate is fixedly connected to one end of the pressing rod, a telescopic rod is fixedly connected to one side of the clamping block, and a second spring is sleeved on the outer surface of the telescopic rod.

As a further description of the above technical solution:

the placing structure comprises a placing block, a connecting hole, a placing groove and a fixing block.

As a further description of the above technical solution:

the lower extreme fixedly connected with fixed block of placing the piece, the upper surface of placing the piece has seted up the standing groove, the both sides wall of placing the piece has all seted up the connecting hole.

As a further description of the above technical solution:

the inside of placing the structure is provided with first fixing bolt, first fixing bolt runs through the sliding block, places the piece, first fixing bolt's surface threaded connection has fixation nut.

The utility model has the following beneficial effects:

1. compared with the prior art, this vacuum coating anchor clamps treats through setting up a plurality of standing grooves and plates the piece and carry out the coating film, increases work efficiency.

2. Compared with the prior art, this vacuum coating anchor clamps fixes the anchor clamps shell fragment through second fixation nut, and convenient to assemble in the dismantlement, and the anchor clamps shell fragment of removable different specifications is to the piece coating film of plating of treating of different specifications, and the practicality is strong.

3. Compared with the prior art, the vacuum coating fixture is convenient to disassemble and clean by arranging the fixing mechanism, the first fixing bolt and the second fixing bolt.

Drawings

FIG. 1 is an external view of a vacuum coating jig according to the present invention;

FIG. 2 is an external view of a bottom plate of a vacuum coating fixture according to the present invention;

FIG. 3 is an external view of a placement structure of a vacuum coating fixture according to the present invention;

FIG. 4 is a schematic view of the internal structure of a base plate of a vacuum coating fixture according to the present invention;

fig. 5 is an enlarged schematic view of a fixing mechanism of a bottom plate of a vacuum coating fixture according to the present invention.

Illustration of the drawings:

1. a base; 2. a base plate; 21. a fixing mechanism; 211. a chute; 212. pressing a plate; 213. a first spring; 214. a pressure lever; 215. a limiting block; 216. a clamping block; 217. a telescopic rod; 218. a second spring; 3. A placement structure; 31. placing the blocks; 32. connecting holes; 33. a placement groove; 34. a fixed block; 4. fixing a nut; 5. a first fixing bolt; 6. a clamp spring plate; 7. a slider; 8. and a second fixing bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. 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 referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, one embodiment of the present invention is provided: a vacuum coating clamp comprises a base 1, a bottom plate 2, a placing structure 3, a fixing nut 4, a first fixing bolt 5, a clamp elastic sheet 6, a sliding block 7 and a second fixing bolt 8, wherein the bottom plate 2 is fixedly connected to the upper end of the base 1, and the placing structure 3 is arranged at the upper end of the bottom plate 2;

the inside of placing structure 3 is provided with sliding block 7, can place many minutes sliding block 7, treats to plate a batch coating film, increases work efficiency, and the upper end of sliding block 7 is provided with anchor clamps shell fragment 6, and anchor clamps shell fragment 6 is fixed in the upper surface of sliding block 7 through second fixing bolt 8.

The inside of bottom plate 2 is provided with fixed establishment 21, fixed establishment 21 includes spout 211, clamp plate 212, first spring 213, depression bar 214, stopper 215, fixture block 216, telescopic link 217, second spring 218 all is located spout 211, fixture block 216's one end fixedly connected with depression bar 214, depression bar 214's lower extreme fixedly connected with stopper 215, depression bar 214's surface cover is equipped with first spring 213, depression bar 214's one end fixedly connected with clamp plate 212, one side fixedly connected with telescopic link 217 of fixture block 216, the surface cover of telescopic link 217 is equipped with second spring 218, make things convenient for the installation of coating film clamp to dismantle through fixed establishment 21, more conveniently wash when not using and deposit.

Place structure 3 including placing piece 31, connecting hole 32, standing groove 33, fixed block 34, place the lower extreme fixedly connected with fixed block 34 of piece 31, place the upper surface of piece 31 and seted up standing groove 33, place the both sides wall of piece 31 and all seted up connecting hole 32, the inside of placing structure 3 is provided with first fixing bolt 5, first fixing bolt 5 runs through sliding block 7, place piece 31, the surface threaded connection of first fixing bolt 5 has fixation nut 4, fix clamp shell fragment 6 through second fixing bolt 8, easy to assemble in the dismantlement, and the piece coating film of plating to treating of different specifications is plated to the anchor clamps shell fragment 6 of removable different specifications, therefore, the clothes hanger is strong in practicability.

The working principle is as follows: the fixing block 34 in the placing structure 3 is aligned with the sliding groove 211 of the bottom plate 2, the fixing block 34 presses the fixture block 216 downwards, the fixture block 216 moves rightwards, the fixture block 216 presses the telescopic rod 217 to extend and retract the telescopic rod 217, the second spring 218 deforms, the fixture block 216 drives the pressure lever 214, the first spring 213, the pressure plate 212 and the limiting block 215 to move rightwards, the first spring 213 deforms, the fixture block 216 enters the fixing block 34, the placing structure 3 is fixed with the bottom plate 2, the sliding block 7 is placed in the placing groove 33, the clamp is fixed by a first fixing bolt 5 and a fixing nut 4, a clamp spring plate 6 is placed on a sliding block 7, fixed by a second fixing bolt 8, the piece to be plated is plated by a clamp elastic sheet 6, when the clamp to be plated is not used, the pressing plate 212 is pressed, and the bottom plate 2 can be separated from the placing structure 3, so that the cleaning and the storage are convenient.

Finally, it should be noted that: 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 utility model.

Claims

1. The utility model provides a vacuum coating anchor clamps, includes base (1), bottom plate (2), places structure (3), fixation nut (4), first fixing bolt (5), anchor clamps shell fragment (6), sliding block (7), second fixing bolt (8), its characterized in that: the upper end of the base (1) is fixedly connected with a bottom plate (2), and the upper end of the bottom plate (2) is provided with a placing structure (3);

the fixture is characterized in that a sliding block (7) is arranged inside the placing structure (3), a fixture elastic sheet (6) is arranged at the upper end of the sliding block (7), and the fixture elastic sheet (6) is fixed on the upper surface of the sliding block (7) through a second fixing bolt (8).

2. The vacuum coating jig of claim 1, wherein: a fixing mechanism (21) is arranged in the bottom plate (2).

3. The vacuum coating jig of claim 2, wherein: the fixing mechanism (21) comprises a sliding groove (211), a pressing plate (212), a first spring (213), a pressing rod (214), a limiting block (215), a clamping block (216), an expansion rod (217) and a second spring (218).

4. The vacuum coating jig of claim 3, wherein: the pressing plate (212), the first spring (213), the pressing rod (214), the limiting block (215), the clamping block (216), the telescopic rod (217) and the second spring (218) are all located in the sliding groove (211).

5. The vacuum coating jig of claim 3, wherein: one end of the clamping block (216) is fixedly connected with a pressing rod (214), the lower end of the pressing rod (214) is fixedly connected with a limiting block (215), a first spring (213) is sleeved on the outer surface of the pressing rod (214), one end of the pressing rod (214) is fixedly connected with a pressing plate (212), a telescopic rod (217) is fixedly connected to one side of the clamping block (216), and a second spring (218) is sleeved on the outer surface of the telescopic rod (217).

6. The vacuum coating jig of claim 1, wherein: the placing structure (3) comprises a placing block (31), a connecting hole (32), a placing groove (33) and a fixing block (34).

7. The vacuum coating jig of claim 6, wherein: the lower extreme fixedly connected with fixed block (34) of placing piece (31), place the upper surface of piece (31) and seted up standing groove (33), connecting hole (32) have all been seted up to the both sides wall of placing piece (31).

8. The vacuum coating jig of claim 1, wherein: the inside of placing structure (3) is provided with first fixing bolt (5), sliding block (7) are run through in first fixing bolt (5), place piece (31), the surface threaded connection of first fixing bolt (5) has fixation nut (4).