CN220555717U - Material returning clamp for vacuum plating - Google Patents

Abstract

The application discloses a material returning clamp for vacuum plating relates to anchor clamps technical field, comprising a base plate, the equal fixedly connected with otic placode in both ends of bottom plate, the slide hole has been seted up on the otic placode, two be equipped with the fly leaf between the otic placode. This application sets up through the cooperation between structures such as otic placode, the pivot, fly leaf, spring and slide bar, wait that the coating material passes through the grip pad centre gripping inside the grip orifice of seting up on the fly leaf, after the upper surface coating film of treating the coating material is accomplished to the user, can make one side that the fly leaf is connected with the slide bar break away from with the otic placode to the fly leaf in the fly leaf, then upwards one hundred eighty degrees rotation fly leaf along the pivot, it is inside at the slide orifice to fix again after making the fly leaf upset, can overturn the coating material of waiting of centre gripping in the grip orifice inside simultaneously, avoided current coating clamp unable turn over the material in the coating process as far as possible, inconvenient user's problem of using.

Description

Material returning clamp for vacuum plating

Technical Field

The application relates to the technical field of fixtures, in particular to a material returning fixture for vacuum plating.

Background

With the development of society, the requirements of industrial production materials are also increasing, and in order to increase different chemical properties on the surface of the materials, people often perform vacuum coating on the surface of the industrial production materials.

The utility model patent with the publication number of CN217922293U provides a material returning clamp for vacuum plating, which comprises a first metal block, a second metal block and a material returning block, wherein one end face of the first metal block is fixedly connected with one end face of the second metal block, a first through hole is formed in the first metal block, a material accommodating cavity for accommodating materials to be plated is communicated with the first through hole, the bottom of the material accommodating cavity is connected with the second metal block, a raised material returning rod is arranged on one side end face of the material returning block, a second through hole is formed in the second metal block, and the second through hole is communicated with the bottom of the material accommodating cavity and is used for extending the material returning rod into the material accommodating cavity.

The fixture can not turn over the material in the coating process, and when one surface of the material is coated, the material needs to be manually taken out and the other surface of the material is coated after the material is turned over in sequence, so that the conventional coating fixture is very inconvenient to use.

Disclosure of Invention

In order to solve the problem that the existing coating clamp cannot turn over materials in the coating process, and is inconvenient for users to use, the application provides a material returning clamp for vacuum coating.

The application provides a material returning clamp for vacuum plating, adopts following technical scheme:

the utility model provides a material returning clamp for vacuum plating, includes the bottom plate, the both ends of bottom plate all fixedly connected with otic placode, seted up the slide hole on the otic placode, two be equipped with the fly leaf between the otic placode, one of them all fixedly connected with pivot in fly leaf both ends, the pivot runs through the slide hole, the pivot with slide hole sliding connection, the accommodation hole has all been seted up to the opposite side at fly leaf both ends, accommodation hole inside sliding connection has the slide bar, the one end fixedly connected with spring that the slide bar is located accommodation hole inside, the spring with accommodation hole inner wall fixed connection;

the outer surface of the movable plate is provided with a plurality of clamping holes, the inside of the movable plate is provided with a sliding groove, two sides of the clamping holes are provided with sliding plates, the sliding plates are in sliding connection with the movable plate through the sliding grooves, the clamping plates are fixedly connected between the sliding plates, one end of each sliding plate is fixedly connected with a connecting plate, the middle section fixedly connected with flexible pipe of connecting plate, the flexible pipe top the spiro union has the stop cock on the fly leaf, the stop cock runs through the fly leaf with the fly leaf looks spiro union, the stop cock is located one end in the fly leaf inner chamber with flexible pipe looks butt.

Through adopting above technical scheme, during the use, the user is at first put into the downthehole chamber of centre gripping with the material that waits to coat, then outside pulling flexible pipe, drive the slide bar of both sides through flexible pipe and remove, thereby drive the grip block and remove along the inner chamber of centre gripping hole, the material that waits to coat that will place in the downthehole chamber of centre gripping hole passes through the stable centre gripping of grip block and grip block downthehole wall in centre gripping, then screw the spacing bolt in the fly leaf inner chamber, through spacing bolt extrusion flexible pipe, make grip block and fly leaf relatively fixed, prevent to wait to coat the material and drop from the inside of grip block, can wait to coat the top of coating material, after the upper surface coating film of waiting to coat the material is accomplished, the user extrudeed the slide bar in holding the downthehole chamber, through the slide bar extrusion spring shrink, make the slide bar completely embedded to hold downthehole portion, one side that is connected with the slide bar at this moment breaks away from each other with the otic placode, then the user rotates one hundred eighty degrees upwards along the pivot and is connected with one side of slide bar this moment, make the fly leaf upset, then slide bar and the other end lateral wall looks after the butt of slide hole, make the slide bar and the opposite side wall of slide bar, the back is fixed under the effect of spring, can not insert the inside the roll-over hole simultaneously, can wait to carry out the coating film to prevent the material because the inside the roll-over in the inside of the hole can not be realized in the present clamp.

Optionally, a plurality of with the corresponding backup pad of centre gripping hole of top fixedly connected with of bottom plate, the top height of backup pad with the bottom height of centre gripping board flushes.

Through adopting above technical scheme, set up the backup pad and be used for treating the coating film material and support, when the user will wait to coat the coating film material and fix in the centre gripping downthehole chamber, can place waiting to coat the coating film material in the backup pad, make things convenient for the user to treat the coating film material and carry out centre gripping work.

Optionally, the sliding hole penetrates through the lug plate along the length direction of the lug plate, and the width of an inner cavity of the sliding hole is equal to the diameters of the rotating shaft and the sliding rod.

Through adopting above technical scheme, set up the slide hole, when making the pivot can rotate through slide hole and otic placode, the pivot can follow the slide hole and remove, and convenience of customers carries out upset work to the fly leaf.

Optionally, the width of the inner cavity of the clamping hole is equal to the width of the material to be coated, and the length of the inner cavity of the clamping hole is greater than the length of the material to be coated.

Through adopting above technical scheme, the width of the inner chamber of the clamping hole equals to the width of the material to be coated, and the material to be coated can be limited through the side wall of the clamping hole, and the inner chamber length of the clamping hole is greater than the length of the material to be coated, so that a user can conveniently clamp the material to be coated by moving the clamping plate.

Optionally, a rubber pad is arranged on one side of the clamping plate, which is close to the telescopic pipe, and the rubber pad is adhered to the clamping plate.

Through adopting above technical scheme, set up the rubber pad and be with treating coating film material lateral wall and protect, avoid grip block and treating the hard extrusion of coating film material lateral wall as far as possible, lead to treating the problem that the coating film material damaged.

Optionally, keep away from the extension pipe fixedly connected with extension spring on the grip block lateral wall, the extension spring keep away from the one end of grip block with spout inner wall fixed connection.

Through adopting above technical scheme, set up the extension spring, make the user loosen when flexible pipe, the grip block can reset under the pulling force effect of extension spring, and the convenience of customers takes out the material of waiting to coat film of centre gripping in the centre gripping hole inner chamber.

Optionally, flexible pipe divide into outer tube and inner tube, the outer tube with slide fixed connection, the inner tube inlay in inside the outer tube, the inner tube with outer tube sliding connection, the stop cock is located one end in the fly leaf inner chamber with outer tube surface looks butt.

Through adopting above technical scheme, set up inner tube and outer tube, make the user fix the back with the outer tube through spacing bolt, can slide the inner tube in the outer tube inner chamber, hold the inner tube with the outer tube inside, avoid flexible pipe overall length overlength as far as possible, hinder the fly leaf to overturn the problem.

Optionally, the inner tube is located the outside one end of outer tube is equipped with the traction ring, the traction ring is the ring form structure, the traction ring with inner tube fixed connection.

Through adopting above technical scheme, set up the traction ring, convenience of customers pulls flexible pipe through the traction ring, drives the grip block and removes along the spout inner chamber, treats the coating film material and carries out the centre gripping.

In summary, the beneficial effects of the application are as follows:

this application sets up through the cooperation between structures such as otic placode, the pivot, fly leaf, spring and slide bar, wait that the coating material passes through the grip pad centre gripping inside the grip orifice of seting up on the fly leaf, after the upper surface coating film of treating the coating material is accomplished to the user, can make one side that the fly leaf is connected with the slide bar break away from with the otic placode to the fly leaf in the fly leaf, then upwards one hundred eighty degrees rotation fly leaf along the pivot, it is inside at the slide orifice to fix again after making the fly leaf upset, can overturn the coating material of waiting of centre gripping in the grip orifice inside simultaneously, avoided current coating clamp unable turn over the material in the coating process as far as possible, inconvenient user's problem of using.

Drawings

FIG. 1 is a schematic overall perspective view of the present application;

FIG. 2 is a schematic diagram of a connection structure of the movable plate;

FIG. 3 is a schematic view of the connection structure of the clamping device of the present application;

fig. 4 is a schematic diagram of a connection structure of the slide bar and the spring.

Reference numerals illustrate: 1. a bottom plate; 2. ear plates; 3. a slide hole; 4. a movable plate; 5. a rotating shaft; 6. a slide bar; 7. a spring; 9. a clamping hole; 10. a chute; 11. a slide plate; 12. a clamping plate; 13. a tension spring; 14. a telescopic tube; 15. a traction ring; 16. and a limit bolt.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

Referring to fig. 1-4, a material returning clamp for vacuum plating comprises a bottom plate 1 with a supporting function, two ends of the bottom plate 1 are fixedly connected with an ear plate 2, and slide holes 3 are formed in the ear plate 2. A turnable movable plate 4 is arranged between the two ear plates 2. One side of the two ends of the movable plate 4 is fixedly connected with a rotating shaft 5, the rotating shaft 5 penetrates through the sliding hole 3, and the rotating shaft 5 is in sliding connection with the sliding hole 3. The other side at the two ends of the movable plate 4 is provided with a containing hole, and a sliding rod 6 is connected inside the containing hole in a sliding way. One end of the slide bar 6 positioned in the accommodating hole is fixedly connected with a spring 7, and the spring 7 is fixedly connected with the inner wall of the accommodating hole.

When the user needs to overturn movable plate 4, can extrude slide bar 6 in to holding the hole inner chamber, extrude the spring 7 shrink through slide bar 6, make slide bar 6 embedded to holding the hole inside completely, the one side that this moment movable plate 4 is connected with slide bar 6 breaks away from each other with otic placode 2, then the user rotates movable plate 4 along pivot 5 upwards one hundred eighty degrees and is connected with one side of slide bar 6, make movable plate 4 upset, then slide pivot 5 along slide hole 3, make pivot 5 and the other end lateral wall looks butt of slide hole 3 after, loosen slide bar 6, slide bar 6 is embedded into slide hole 3 inside again under spring 7's restoring force effect this moment, can accomplish the upset work to movable plate 4.

The outer surface of the movable plate 4 is provided with a plurality of clamping holes 9 for limiting the material to be coated, and a chute 10 is arranged in the movable plate 4. Two sides of the clamping hole 9 are provided with sliding plates 11, and the sliding plates 11 are in sliding connection with the movable plate 4 through sliding grooves 10. A clamping plate 12 for clamping the material to be coated is fixedly connected between the sliding plates 11. One end of the sliding plate 11 is fixedly connected with a connecting plate, and the middle section of the connecting plate is fixedly connected with a telescopic pipe 14. After the material to be coated is placed in the inner cavity of the clamping hole 9 by a user, the telescopic pipe 14 can be pulled outwards along the length direction of the sliding groove 10, and the sliding plates 11 on two sides are driven to move through the telescopic pipe 14, so that the clamping plate 12 is driven to move along the inner cavity of the clamping hole 9, and the material to be coated placed in the inner cavity of the clamping hole 9 is stably clamped in the inner cavity of the clamping hole 9 through the clamping plate 12 and the inner wall of the clamping hole 9.

The movable plate 4 above the telescopic pipe 14 is connected with a limit bolt 16 in a threaded manner, and the limit bolt 16 penetrates through the movable plate 4 and is connected with the movable plate 4 in a threaded manner. One end of the limit bolt 16, which is positioned in the inner cavity of the movable plate 4, is abutted against the telescopic pipe 14. After the material to be coated is stably clamped by a user, the limiting bolt 16 can be screwed into the inner cavity of the movable plate 4, the telescopic pipe 14 is extruded through the limiting bolt 16, the clamping plate 12 and the movable plate 4 are relatively fixed, and the problem that the material to be coated falls off from the inside of the clamping hole 9 due to movement of the clamping plate 12 is avoided as much as possible.

When in use, a user firstly puts a material to be coated into the inner cavity of the clamping hole 9, then pulls the telescopic pipe 14 outwards, drives the sliding plates 11 at two sides to move through the telescopic pipe 14, thereby driving the clamping plate 12 to move along the inner cavity of the clamping hole 9, stably clamps the material to be coated placed in the inner cavity of the clamping hole 9 into the inner cavity of the clamping hole 9 through the clamping plate 12 and the inner wall of the clamping hole 9, then screws the limit bolt 16 into the inner cavity of the movable plate 4, extrudes the telescopic pipe 14 through the limit bolt 16, ensures that the clamping plate 12 and the movable plate 4 are relatively fixed, prevents the material to be coated from falling from the inner part of the clamping hole 9, can coat the top of the material to be coated, after the upper surface coating of the material to be coated is finished, the user extrudes the sliding rod 6 into the inner cavity of the accommodating hole, extrudes the spring 7 through the sliding rod 6 to shrink, the slide bar 6 is completely embedded into the accommodating hole, at the moment, one side of the movable plate 4 connected with the slide bar 6 is separated from the lug plate 2, then a user rotates the movable plate 4 upwards by one hundred eighty degrees along the rotating shaft 5 to be connected with one side of the slide bar 6, so that the movable plate 4 overturns, then the rotating shaft 5 slides along the slide hole 3, after the rotating shaft 5 is abutted against the side wall of the other end of the slide hole 3, the slide bar 6 is loosened, at the moment, the slide bar 6 is embedded into the slide hole 3 again under the action of the restoring force of the spring 7, so that the overturning work of the movable plate 4 can be completed, and as the material to be coated is clamped in the inner cavity of the clamping hole 9 through the clamping plate 12, after the movable plate 4 overturns, all the material to be coated can be driven to synchronously overturned, so that the problem that the existing coating clamp cannot overturn the material in the coating process is avoided as much as possible, and the use of the user is inconvenient.

Referring to fig. 1, a plurality of support plates corresponding to the clamping holes 9 are fixedly connected to the top of the base plate 1, and the top of the support plates is flush with the bottom of the clamping plate 12. The support plate is arranged for supporting the material to be coated, and when a user fixes the material to be coated in the inner cavity of the clamping hole 9, the material to be coated can be placed on the support plate, so that the user can conveniently clamp the material to be coated.

Referring to fig. 1, the slide hole 3 penetrates through the lug plate 2 along the length direction of the lug plate 2, and the width of the inner cavity of the slide hole 3 is equal to the diameters of the rotating shaft 5 and the slide rod 6. The sliding hole 3 is arranged, so that the rotating shaft 5 can rotate with the ear plate 2 through the sliding hole 3, and meanwhile, the rotating shaft 5 can move along the sliding hole 3, thereby facilitating the turnover of the movable plate 4 by a user.

Referring to fig. 2, the width of the inner cavity of the clamping hole 9 is equal to the width of the material to be coated, and the length of the inner cavity of the clamping hole 9 is greater than the length of the material to be coated. The width of the inner cavity of the clamping hole 9 is equal to the width of the material to be coated, the material to be coated can be limited through the side wall of the clamping hole 9, the length of the inner cavity of the clamping hole 9 is greater than the length of the material to be coated, and a user can conveniently clamp the material to be coated by moving the clamping plate 12.

Referring to fig. 3, a rubber pad is provided on a side of the clamping plate 12 adjacent to the telescopic tube 14, and the rubber pad is adhered to the clamping plate 12. The rubber pad is arranged to protect the side wall of the material to be coated, so that the problem that the material to be coated is damaged due to hard extrusion of the clamping plate 12 and the side wall of the material to be coated is avoided as much as possible.

Referring to fig. 3, a tension spring 13 is fixedly connected to the outer side wall of the clamping plate 12 far away from the telescopic tube 14, and one end of the tension spring 13 far away from the clamping plate 12 is fixedly connected with the inner wall of the chute 10. The tension spring 13 is arranged, so that when a user loosens the telescopic tube 14, the clamping plate 12 can reset under the tension of the tension spring 13, and the user can conveniently take out the material to be coated clamped in the inner cavity of the clamping hole 9.

Referring to fig. 3, the telescopic tube 14 is divided into an outer tube and an inner tube, the outer tube is fixedly connected with the sliding plate 11, the inner tube is embedded in the outer tube, the inner tube is slidably connected with the outer tube, and one end of the limiting bolt 16 in the inner cavity of the movable plate 4 is abutted against the outer surface of the outer tube. The inner tube and the outer tube are arranged, so that a user can slide the inner tube into the inner cavity of the outer tube after fixing the outer tube through the limit bolt 16, the inner tube is accommodated in the outer tube, and the problem that the whole length of the telescopic tube 14 is too long to the greatest extent and the movable plate 4 is blocked from overturning is avoided.

Referring to fig. 1, a traction ring 15 is disposed at one end of the inner tube, which is located outside the outer tube, the traction ring 15 is in a ring-shaped structure, and the traction ring 15 is fixedly connected with the inner tube. The traction ring 15 is arranged, so that a user can conveniently pull the telescopic pipe 14 through the traction ring 15 to drive the clamping plate 12 to move along the inner cavity of the chute 10, and the material to be coated is clamped.

The implementation principle of the application is as follows: when in use, a user firstly puts a material to be coated into the inner cavity of the clamping hole 9, then pulls the telescopic pipe 14 outwards, drives the sliding plates 11 at two sides to move through the telescopic pipe 14, thereby driving the clamping plate 12 to move along the inner cavity of the clamping hole 9, stably clamps the material to be coated placed in the inner cavity of the clamping hole 9 into the inner cavity of the clamping hole 9 through the clamping plate 12 and the inner wall of the clamping hole 9, then screws the limit bolt 16 into the inner cavity of the movable plate 4, extrudes the telescopic pipe 14 through the limit bolt 16, ensures that the clamping plate 12 and the movable plate 4 are relatively fixed, prevents the material to be coated from falling from the inner part of the clamping hole 9, can coat the top of the material to be coated, after the upper surface coating of the material to be coated is finished, the user extrudes the sliding rod 6 into the inner cavity of the accommodating hole, extrudes the spring 7 through the sliding rod 6 to shrink, the slide bar 6 is completely embedded into the accommodating hole, at the moment, one side of the movable plate 4 connected with the slide bar 6 is separated from the lug plate 2, then a user rotates the movable plate 4 upwards by one hundred eighty degrees along the rotating shaft 5 to be connected with one side of the slide bar 6, so that the movable plate 4 overturns, then the rotating shaft 5 slides along the slide hole 3, after the rotating shaft 5 is abutted against the side wall of the other end of the slide hole 3, the slide bar 6 is loosened, at the moment, the slide bar 6 is embedded into the slide hole 3 again under the action of the restoring force of the spring 7, so that the overturning work of the movable plate 4 can be completed, and as the material to be coated is clamped in the inner cavity of the clamping hole 9 through the clamping plate 12, after the movable plate 4 overturns, all the material to be coated can be driven to synchronously overturned, so that the problem that the existing coating clamp cannot overturn the material in the coating process is avoided as much as possible, and the use of the user is inconvenient.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a material returned anchor clamps for vacuum plating, includes bottom plate (1), its characterized in that: the novel sliding plate comprises a base plate (1), wherein two ends of the base plate (1) are fixedly connected with lug plates (2), sliding holes (3) are formed in the lug plates (2), movable plates (4) are arranged between the lug plates (2), one sides of the two ends of each movable plate (4) are fixedly connected with rotating shafts (5), the rotating shafts (5) penetrate through the sliding holes (3), the rotating shafts (5) are in sliding connection with the sliding holes (3), accommodating holes are formed in the other sides of the two ends of each movable plate (4), sliding rods (6) are connected inside the accommodating holes in a sliding mode, springs (7) are fixedly connected to one ends of the sliding rods (6) located inside the accommodating holes, and the springs (7) are fixedly connected with the inner walls of the accommodating holes;

a plurality of clamping holes (9) are formed in the outer surface of the movable plate (4), sliding grooves (10) are formed in the movable plate (4), sliding plates (11) are arranged on two sides of the clamping holes (9), the sliding plates (11) are in sliding connection with the movable plate (4) through the sliding grooves (10), clamping plates (12) are fixedly connected between the sliding plates (11), one ends of the sliding plates (11) are fixedly connected with connecting plates, telescopic pipes (14) are fixedly connected to the middle sections of the connecting plates, limiting bolts (16) are connected to the movable plate (4) above the telescopic pipes in a threaded mode, the limiting bolts (16) penetrate through the movable plate (4) and are in threaded connection with the movable plate (4), and one ends of the limiting bolts (16) in the inner cavities of the movable plate (4) are in butt joint with the telescopic pipes (14).

2. A blanking fixture for vacuum plating according to claim 1, wherein: the top of the bottom plate (1) is fixedly connected with a plurality of supporting plates corresponding to the clamping holes (9), and the top height of the supporting plates is flush with the bottom height of the clamping plate (12).

3. A blanking fixture for vacuum plating according to claim 1, wherein: the sliding hole (3) penetrates through the lug plate (2) along the length direction of the lug plate (2), and the width of an inner cavity of the sliding hole (3) is equal to the diameters of the rotating shaft (5) and the sliding rod (6).

4. A material returning jig for vacuum plating according to claim 3, wherein: the width of the inner cavity of the clamping hole (9) is equal to the width of the material to be coated, and the length of the inner cavity of the clamping hole (9) is greater than the length of the material to be coated.

5. A blanking fixture for vacuum plating according to claim 1, wherein: a rubber pad is arranged on one side of the clamping plate (12) close to the telescopic pipe (14), and the rubber pad is adhered to the clamping plate (12).

6. A blanking fixture for vacuum plating according to claim 1, wherein: and a tension spring (13) is fixedly connected to the outer side wall of the clamping plate (12) far away from the telescopic pipe (14), and one end of the tension spring (13) far away from the clamping plate (12) is fixedly connected with the inner wall of the sliding groove (10).

7. A blanking fixture for vacuum plating according to claim 1, wherein: the telescopic pipe (14) is divided into an outer pipe and an inner pipe, the outer pipe is fixedly connected with the sliding plate (11), the inner pipe is embedded in the outer pipe, the inner pipe is in sliding connection with the outer pipe, and one end of the limiting bolt (16) located in the inner cavity of the movable plate (4) is abutted to the outer surface of the outer pipe.

8. A blanking fixture for vacuum plating according to claim 7, wherein: the inner tube is located one end outside the outer tube is provided with a traction ring (15), the traction ring (15) is of a circular ring structure, and the traction ring (15) is fixedly connected with the inner tube.