CN218742699U

CN218742699U - Clamping frame structure of vacuum coating equipment

Info

Publication number: CN218742699U
Application number: CN202223291450.XU
Authority: CN
Inventors: 邹方云; 邹德一子; 刘玉凯; 彭功奇
Original assignee: Longkou Yunlong Zeer Industry And Trade Co ltd
Current assignee: Longkou Yunlong Zeer Industry And Trade Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-03-28
Anticipated expiration: 2032-12-08

Abstract

The utility model relates to a vacuum coating technical field especially relates to a clamping frame structure of vacuum coating equipment, realizes a clamping frame structure that can be applicable to the vacuum coating equipment of multiple model part centre gripping location. A holding frame structure of vacuum coating equipment comprises: the base assembly comprises slide rails, a positioning plate, a positioning rod, a screw rod and a slide seat, wherein the slide rails are arranged in an annular array and are provided with six groups, and one ends of the six groups of slide rails are converged to the axis to form a whole. The utility model discloses a setting of base subassembly, supporting rod and centre gripping subassembly through three supporting rod or four supporting rods that will correspond the spacing removal of base subassembly copping, places the part again between three groups or four groups of centre gripping subassemblies that correspond the height, and the centre gripping subassembly forms stable support clamping structure to the part, has realized the fixed holding frame structure of part coating film centre gripping that can be applicable to different models.

Description

Clamping frame structure of vacuum coating equipment

Technical Field

The utility model relates to a vacuum coating technical field especially relates to a clamping frame structure of vacuum coating equipment.

Background

The vacuum coating equipment is a technological process for coating optical parts under the vacuum condition. And preparing a film layer in vacuum, wherein the film layer comprises a film of a simple substance or a compound such as a plated crystalline metal, a semiconductor, an insulator and the like.

When a vacuum coating machine is used for coating a part, a coating solution needs to be sprayed out to be in contact with the surface of the part, so that a clamping frame is arranged in the vacuum coating equipment to be inevitable, meanwhile, the clamping frame can clamp parts of different models, the applicability of the clamping frame is very important, especially, when a small part is placed between the clamping frames, the part can only be clamped by one clamping clamp due to the size, when the clamping force of the clamping clamp is smaller than the gravity of the small part, the small part is likely to fall off, and then the placement of other small parts is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamping frame structure of vacuum coating equipment realizes a clamping frame structure that can be applicable to the vacuum coating equipment of multiple model part centre gripping location.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a holding frame structure of vacuum coating equipment comprises:

the base assembly comprises a slide rail, a positioning plate, a positioning rod, a screw rod and a slide seat, wherein the slide rail is provided with six groups in an annular array, one ends of the six groups of slide rails are gathered to the axis position to form a whole, a slide groove with a T-shaped section is formed in the slide rail, the slide seat is limited in the corresponding slide groove to slide, the positioning plate is positioned above the six groups of slide rails, a plurality of jacks are respectively formed in two sides of the slide rail in a linear equidistant mode, the positioning rod is in splicing fit with the jacks, the top end of the positioning rod is fixedly connected with the positioning plate, through holes are respectively formed in two sides of the horizontal part of the slide seat, and the screw rod is used for connecting the axis position of the positioning plate at the axis position of the six groups of slide rails;

the clamping rods are provided with six groups, and the bottom ends of the clamping rods are fixedly connected with the corresponding sliding seats;

the clamping assembly comprises a top ring, a clamping ring and a positioning ring, wherein a plurality of clamping assemblies are respectively arranged on each clamping rod at equal vertical intervals, the top ring and the positioning ring are respectively fixedly connected with the clamping rods, the clamping rings are sleeved outside the clamping rods and are positioned between the top ring and the positioning ring, a spring sleeved on the clamping rods is connected between the top ring and the clamping rings, and a clamping area is formed between the clamping rings.

Preferably, the spout of slide rail extends to the slide rail outside, and the vertical end top of T type spout runs through to the slide rail top, and the jack of locating lever is located the top of spout.

Preferably, the length of the sliding groove of the sliding rail is greater than half of the length of the sliding rail, and the positioning rods are linearly distributed along the sliding groove.

Preferably, two groups of through holes are formed in two sides of the horizontal part of the sliding seat respectively and are used for inserting and matching the corresponding four positioning rods.

Preferably, two handles are installed on the positioning plate.

Preferably, the outer diameter of the clamping ring is larger than that of the top ring, and the outer diameters of the clamping ring and the positioning ring are the same.

The utility model discloses possess following beneficial effect at least:

1. through the setting of base subassembly, supporting rod and centre gripping subassembly, through three supporting rod or four supporting rod that will correspond the horizontal spacing removal on the base subassembly, place the part again between three groups or four groups of centre gripping subassemblies of corresponding height, the centre gripping subassembly forms stable support clamping structure to the part, has realized a part coating film centre gripping fixed holding frame structure that can be applicable to different models.

2. The screw rod through the center of rotation can control the grafting cooperation of locating lever and six groups of slide rails of locating plate, and spacing operation is simple swift.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

FIG. 1 is a schematic view of a holder structure;

FIG. 2 is a schematic exploded view of the holder base assembly;

FIG. 3 is a schematic view of a clamping assembly.

In the figure: 1. a slide rail; 2. positioning a plate; 3. positioning a rod; 4. a screw; 5. a slide base; 6. a clamping rod; 7. a top ring; 8. a clamp ring; 9. a positioning ring; 10. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3, a holder structure of a vacuum coating apparatus includes:

the base assembly comprises a slide rail 1, a positioning plate 2, a positioning rod 3, a screw rod 4 and a slide seat 5, wherein the slide rail 1 is provided with six groups in an annular array, one ends of the six groups of slide rails 1 are gathered to the axis to form a whole, a slide groove with a T-shaped cross section is formed in the slide rail 1, the slide seat 5 is limited in the corresponding slide groove to slide, the positioning plate 2 is positioned above the six groups of slide rails 1, two sides of the slide rail 1 are respectively provided with a plurality of jacks in linear equal intervals, the positioning rod 3 is in splicing fit with the jacks, the top end of the positioning rod 3 is fixedly connected with the positioning plate 2, two sides of the horizontal part of the slide seat 5 are respectively provided with through holes, and the screw rod 4 is used at the axis position of the positioning plate 2 and is connected with the axis position of the six groups of slide rails 1;

the clamping rods 6 are arranged in six groups, and the bottom ends of the clamping rods 6 are fixedly connected with the corresponding sliding seats 5;

the clamping assembly comprises a top ring 7, a clamping ring 8 and a positioning ring 9, a plurality of clamping assemblies are vertically and equidistantly arranged on each clamping rod 6 respectively, the top ring 7 and the positioning ring 9 are fixedly connected with the clamping rods 6 respectively, the clamping ring 8 is sleeved outside the clamping rods 6, the clamping ring 8 is positioned between the top ring 7 and the positioning ring 9, a spring sleeved on each clamping rod 6 is connected between the top ring 7 and the clamping ring 8, and a clamping area is formed between the clamping ring 8 and the positioning ring 9;

the scheme has the following working processes: through rotatory screw rod 4, draw locating plate 2 to the upper lift, according to the part size, remove three supporting rod 6 that corresponds, perhaps four supporting rod 6 that correspond, remove to corresponding position after, press locating plate 2 downwards, make locating rod 3 peg graft with slide rail 1 and corresponding slide 5, realize the mobile location to slide 5, through upwards promoting grip ring 8, go into the back with some card of part, grip ring 8 is under the drive of spring, clip the part, the centre gripping subassembly of three supporting rod 6 or four supporting rod 6 forms stable support clamping structure to the part, realized one kind and can be applicable to the fixed clamping frame structure of part coating film centre gripping of different models.

Further, the spout of slide rail 1 extends to the 1 outside of slide rail, the vertical end top of T type spout runs through to 1 top of slide rail, the jack of locating lever 3 is located the top of spout, the length of the spout of slide rail 1 is greater than, the half length of slide rail 1, locating lever 3 is along spout linear distribution, two sets of through holes have been seted up respectively to the horizontal part both sides of slide 5, be used for the grafting cooperation of four locating levers 3 that correspond, it is concrete, locating plate 2 and locating lever 3 be connected, only need rotatory screw rod 4, alright in order to realize pegging graft spacing effect simultaneously to a plurality of slide rails 1.

Further, two handles 10 are installed on the positioning plate 2, and specifically, the handles 10 facilitate the lifting of the positioning plate 2.

Further, the external diameter of the clamping ring 8 is larger than that of the top ring 7, and the external diameters of the clamping ring 8 and the positioning ring 9 are the same, so that the clamping and limiting of the part are facilitated.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A clamping frame structure of vacuum coating equipment is characterized by comprising:

the base assembly comprises a slide rail (1), a positioning plate (2), a positioning rod (3), a screw rod (4) and a slide seat (5), wherein the slide rail (1) is provided with six groups in an annular array, one ends of the six groups of slide rails (1) are gathered to the axis position to form a whole, a slide groove with a T-shaped structure in cross section is formed in the slide rail (1), the slide seat (5) is limited in the corresponding slide groove to slide, the positioning plate (2) is positioned above the six groups of slide rails (1), two sides of the slide rail (1) are respectively provided with a plurality of jacks in linear equal intervals, the positioning rod (3) is in splicing fit with the jacks, the top end of the positioning rod (3) is fixedly connected with the positioning plate (2), two sides of the horizontal part of the slide seat (5) are respectively provided with a through hole, and the screw rod (4) is used for connecting the axis position of the six groups of slide rails (1) at the axis position of the positioning plate (2);

the clamping rods (6) are arranged in six groups, and the bottom ends of the clamping rods (6) are fixedly connected with the corresponding sliding seats (5);

centre gripping subassembly, including apical ring (7), grip ring (8) and holding ring (9), vertical equidistance is provided with a plurality of centre gripping subassemblies respectively on every supporting rod (6), apical ring (7) and holding ring (9) respectively with supporting rod (6) fixed connection, grip ring (8) cover is established outside supporting rod (6), grip ring (8) are located between apical ring (7) and holding ring (9), be connected with between apical ring (7) and grip ring (8) and overlap the spring of establishing on supporting rod (6), form the grip block between grip ring (8) and holding ring (9).

2. The holding frame structure of vacuum coating equipment according to claim 1, wherein the sliding groove of the sliding rail (1) extends to the outside of the sliding rail (1), the top of the vertical end of the T-shaped sliding groove penetrates above the sliding rail (1), and the insertion hole of the positioning rod (3) is located above the sliding groove.

3. The clamping frame structure of vacuum coating equipment according to claim 1, wherein the length of the sliding groove of the sliding rail (1) is greater than one-half of the length of the sliding rail (1), and the positioning rods (3) are linearly distributed along the sliding groove.

4. The clamping frame structure of vacuum coating equipment according to claim 1, wherein two sets of through holes are respectively formed on two sides of the horizontal part of the sliding base (5) for inserting and matching the corresponding four positioning rods (3).

5. The holder structure of a vacuum deposition apparatus according to claim 1, wherein two handles (10) are mounted on the positioning plate (2).

6. The holder structure of a vacuum deposition apparatus according to claim 1, wherein the outer diameter of the holding ring (8) is larger than the outer diameter of the top ring (7), and the outer diameters of the holding ring (8) and the positioning ring (9) are the same.