CN213702320U

CN213702320U - Protection connection processing device for mirror frame and mirror support

Info

Publication number: CN213702320U
Application number: CN202022319431.8U
Authority: CN
Inventors: 李畅; 王光成
Original assignee: Shenzhen Junjie Glasses Co ltd
Current assignee: Shenzhen Junjie Glasses Co ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-07-16
Anticipated expiration: 2030-10-17

Abstract

The utility model relates to a processingequipment is connected in protection of picture frame and mirror support, it includes fixed platform, the moving platform that is located the fixed platform upper surface, be used for holding in the palm the nose that goes on fixing a position the anchor clamps, be used for carrying out the mirror ring anchor clamps that fix a position, be used for driving the platform driving piece that the length direction reciprocating motion of moving platform along fixed platform was carried out to the welding position that mirror ring and nose held in the palm, nose hold in the palm anchor clamps, mirror ring anchor clamps are installed in moving platform, positioning fixture installs in fixed platform, mirror ring anchor clamps offer the locating hole that is used for holding positioning fixture, the locating hole runs through mirror ring anchor clamps and moving platform and communicates with fixed platform, positioning fixture is including being used for supporting tight portion with the welding position contact that mirror ring and nose held in the palm. This application has the effect that improves the accuracy nature of nose support and mirror ring welding position.

Description

Protection connection processing device for mirror frame and mirror support

Technical Field

The application relates to the field of metal spectacle frame processing technology, in particular to a protective connecting and processing device for a spectacle frame and a spectacle support.

Background

As shown in fig. 1, the metal glasses frame 1 generally includes a lens ring 11, glasses legs (not shown), a nose support 12 connecting the left and right lens rings 11, and a post head 14 for connecting the lens ring 11 and the glasses legs, wherein the post head 14 and the lens ring 11 are connected by a hot riveting device, the nose support 12 and the lens ring 11 are connected by a hot riveting device, the welding position of the lens ring 11 and the nose support 12 is named as an arc part, and the glasses legs are connected with the post head 14 by a connecting structure.

In the process of hot riveting the lens ring 11 and the nose support 12 in the related art, the nose support 12 is usually fixed on the positioning block of the nose support 12, then the two lens rings 11 are positioned on the positioning blocks of the lens rings 11 on the two sides of the nose support 12, and after the positioning of the two lens rings 11 is completed, the nose support 12 is welded on the lens rings 11 through a hot riveting device.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: the nose holds in the palm and holds in the palm the welding with the nose through the rivet hot device promptly after the location on the mirror circle, to the mirror circle of different shapes, the mirror circle often has the difference with the shape that the nose held in the palm the welding department, and mirror circle and nose hold in the palm hookup location as welding center, often hold in the palm the welded accuracy to mirror circle and nose and play the key role, and the correlation technique is difficult to satisfy has higher requirement to the metal spectacle-frame processing to mirror circle and pile head welded accuracy.

SUMMERY OF THE UTILITY MODEL

In order to improve the accuracy nature of nose support and mirror ring welding position, this application provides a processingequipment is connected in protection of picture frame and mirror support.

The application provides a processing device is connected in protection of picture frame and mirror support adopts following technical scheme:

the utility model provides a processingequipment is connected in protection of picture frame and mirror support, includes fixed platform, the moving platform that is located the fixed platform upper surface, be used for holding in the palm the nose that advances line location to the nose and hold in the palm anchor clamps, be used for advancing line location anchor clamps, the platform driving piece that is used for driving the length direction reciprocating motion of moving platform along fixed platform to the welding position that mirror circle and nose held in the palm, nose holds in the palm anchor clamps, mirror circle anchor clamps and installs in moving platform, positioning fixture installs in fixed platform, mirror circle anchor clamps offer the locating hole that is used for holding positioning fixture, the locating hole runs through mirror circle anchor clamps and moving platform and communicates with fixed platform, positioning fixture is including being used for with the tight portion of supporting of the welding position contact that mirror circle and nose held in the palm.

By adopting the technical scheme, the lens ring is placed on the positioning fixture, the nose support is placed on the nose support fixture, then the platform driving piece is started to enable the welding position of the lens ring and the nose support to move towards the direction close to the abutting part until the abutting part is contacted with the arc part, and the lens ring and the nose support are welded together through the hot riveting device; the tight part is arranged at the welding position of the lens ring and the nose support, so that the deformation of the welding position of the lens ring and the nose support is reduced, and the positioning accuracy of the connecting position of the lens ring and the nose support is improved.

Preferably, the positioning clamp comprises a positioning bolt for detachably mounting the abutting part on the fixed platform.

Through adopting above-mentioned technical scheme, remove positioning bolt to the locking effect of supporting tight portion, can adjust the contact accuracy of the welding position who supports tight portion and mirror ring and nose support, perhaps change the mirror ring of supporting tight portion in order to adapt to not equidimension and shape of different shapes and size to need not to customize different mirror ring anchor clamps for different mirror rings, convenient and practical reduces manufacturing cost.

Preferably, the abutting portion is provided with a waist-shaped hole, and the positioning bolt penetrates through the waist-shaped hole and is in threaded connection with the fixed platform.

By adopting the technical scheme, the abutting part can be locked on the fixed platform by screwing the positioning bolt; the positioning bolt is unscrewed, so that the contact angle of the welding position of the abutting part and the lens ring and the nose support can be finely adjusted, or different abutting parts are replaced to adapt to the arc parts with different radian shapes, so that the arc parts are protected, and deformation is prevented in the welding process of the arc parts.

Preferably, the equal fixedly connected with stopper in both ends of fixed platform length direction, the stopper is used for restricting the distance of moving platform at fixed platform length direction reciprocating motion, the last regulating part that is used for making stopper demountable installation in fixed platform of installing of fixed platform.

Through adopting above-mentioned technical scheme, when the welding position of platform driving piece drive mirror ring and nose support to the in-process that moves to the direction that is close to tight portion, the stopper plays spacing effect, prevents that the welding position of mirror ring and nose support from excessively being close to the direction of tight portion to lead to the mirror ring to warp.

Preferably, the regulating part includes regulating plate and adjusting bolt, the regulating plate is installed in one side of stopper, waist shape hole has been seted up on the regulating plate, the length direction in waist shape hole sets up along fixed platform's length direction, adjusting bolt wears to establish waist shape hole and fixed platform fixed connection.

Through adopting above-mentioned technical scheme, through adjusting bolt in the position in waist shape hole, can adjust the distance between stopper and the location boss that corresponds to destroy the shape of arc portion when avoiding supporting tight portion and arc portion contact.

Preferably, the mirror ring fixture comprises a positioning boss detachably mounted on the mobile platform, the positioning hole is formed in the positioning boss, and a groove used for placing the mirror ring is formed in the positioning boss.

Through adopting above-mentioned technical scheme, can fix a position the mirror circle in embedding the recess with the mirror circle, location boss demountable installation is convenient for change different location bosss according to the mirror circle of difference in moving platform to improve the stability in the mirror circle welding process.

Preferably, the mirror ring clamp comprises a locking piece for realizing that the positioning boss is detachably arranged on the mobile platform, and the locking piece penetrates through the positioning boss and is in threaded connection with the mobile platform.

Through adopting above-mentioned technical scheme, remove the locking piece to the locking effect of location boss, can finely tune the position of location boss, perhaps change different location bosses, convenient and practical.

Preferably, the nose holds in palm anchor clamps and includes that fixed part, movable part and drive movable part hold in the palm the driving piece to the nose that is close to or keeps away from the direction removal of fixed part, have the inlay card groove that is used for placing the nose support between fixed part and the movable part, fixed part fixed connection is in the moving platform upper surface, movable part sliding connection is in moving platform.

Through adopting above-mentioned technical scheme, hold in the palm the nose and place in the inlay card inslot, start the nose and hold in the palm the driving piece and make the movable part be close to the direction that is close to the fixed part to make the nose hold in the palm more stable inlay card in the inlay card inslot, increase mirror ring and nose and hold in the palm welded accuracy nature and stability.

Preferably, fixed part bottom fixedly connected with is used for placing the extension board that the nose held in the palm, the one end that the fixed part was kept away from to the extension board extends to the movable part below, the inlay card groove is enclosed by fixed part, extension board, movable part and closes and form.

Through adopting above-mentioned technical scheme, the movable part is at extension board top reciprocating motion, avoids the movable part at reciprocating motion's in-process, has the clearance between movable part and the extension board, the placing of the nose support of not being convenient for.

Preferably, two end corners of one side of the movable part close to the fixed part are provided with chamfers for being attached to the nose support.

Through adopting above-mentioned technical scheme to hold in the palm to the nose and play the guard action, reduce the friction damage of nose support welding in-process.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the abutting part is arranged at the welding position of the lens ring and the nose support, so that the deformation of the welding position of the lens ring and the nose support is reduced, and the positioning accuracy of the connecting position of the lens ring and the nose support is improved;

2. the contact accuracy of the abutting part and the welding position of the mirror ring and the nose support can be adjusted by arranging the abutting part which is detachably mounted, or the abutting parts with different shapes and sizes are replaced to adapt to the mirror rings with different sizes and shapes, so that different mirror ring clamps do not need to be customized for different mirror rings, the convenience and the practicability are realized, and the production cost is reduced;

3. through setting up demountable installation's stopper, play spacing effect to moving platform's displacement, prevent that the welding position of mirror ring and nose support is excessive to being close to the direction of supporting tight portion to lead to the mirror ring to warp, play the guard action to the mirror ring.

Drawings

Fig. 1 is a schematic view of the structure of the eyeglass frame.

Fig. 2 is a schematic structural diagram of the eyeglass frame in the placement of the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a hidden eyeglass frame according to an embodiment of the present application.

Fig. 4 is an enlarged schematic view of a structure at a in fig. 3.

Description of reference numerals: 1. a spectacle frame; 11. a lens ring; 12. a nose pad; 13. an inner bend angle; 14. pile head; 2. a fixed platform; 3. a mobile platform; 4. a nose pad clamp; 41. a fixed part; 42. a movable portion; 43. an extension plate; 44. a clamping groove; 45. a slider; 46. a cylinder; 5. a lens ring clamp; 51. positioning the boss; 52. a locking bolt; 53. a groove; 54. positioning holes; 6. positioning a clamp; 61. a tightening part; 62. positioning the bolt; 7. a first stopper; 8. a second limiting block; 9. an adjustment member; 91. an adjusting plate; 92. and adjusting the bolt.

Detailed Description

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

The embodiment of the application discloses processingequipment is connected in protection of picture frame and mirror support. Referring to fig. 2, the protective connecting and processing device for the glasses frame and the glasses support comprises a fixed platform 2, a movable platform 3 slidably connected to the upper surface of the fixed platform 2, a nose support clamp 4 fixedly connected to the movable platform 3, two glasses ring clamps 5 fixedly connected to the movable platform 3, a positioning clamp 6 fixedly connected to the fixed platform 2, and a platform driving member; the two mirror ring clamps 5 are symmetrically arranged at two sides of the nose support clamp 4, and the platform driving piece drives the moving platform 3 to reciprocate along the length direction of the fixed platform 2; each lens ring clamp 5 corresponds to one positioning clamp 6, the positioning clamps 6 are used for positioning and protecting the welding positions of the lens ring 11 and the nose support 12, and the positioning clamps 6 are used for being in contact with the inner wall of the arc-shaped part.

Referring to fig. 3 and 4, the nose pad clamp 4 includes a fixed portion 41, a movable portion 42, and a nose pad 12 driving member for driving the movable portion 42 to move toward or away from the fixed portion 41; the fixed part 41 is fixedly connected to the upper surface of the movable platform 3, and the movable part 42 is slidably connected to the movable platform 3. In the present embodiment, the nose piece 12 drive is a pneumatic cylinder 46 but is not limited to a pneumatic cylinder 46. The output end of the cylinder 46 is fixedly connected to the side of the movable part 42 away from the fixed part 41.

An extension plate 43 for placing the nose pad 12 extends from one side of the fixed part 41 close to the movable part 42, the extension plate 43 is positioned below the fixed part 41 and the movable part 42, so that a clamping groove 44 for clamping and embedding the nose pad 12 is formed between the fixed part 41 and the movable part 42, and the clamping groove 44 is positioned right above the extension plate 43. The nose pad 12 is U-shaped, the nose pad 12 has two inner corners 13 for fitting with the nose bridge, and two end corners of one side of the movable part 42 close to the fixed part 41 are arranged to be chamfers fitting with the two inner corners 13 of the nose pad 12, so as to protect the nose pad 12 and reduce the friction damage of the nose pad 12 in the welding process. One end of the movable part 42 far away from the fixed part 41 is fixedly connected with a sliding block 45, and the sliding block 45 is positioned on one side of the extending plate 43 far away from the fixed part 41; the upper surface of the moving platform 3 is provided with a sliding groove which is in sliding fit with the sliding block 45.

The two ends of the fixed platform 2 in the length direction are respectively fixedly connected with limiting blocks, the two limiting blocks are respectively positioned on one side, away from the nose support clamp 4, of the two lens rings 11, and in order to facilitate distinguishing, the two limiting blocks are named as a first limiting block 7 and a second limiting block 8 respectively.

The lens ring clamp 5 comprises a positioning boss 51 for positioning the lens ring 11 and a locking piece for detachably mounting the positioning boss 51 on the mobile platform 3; the platform driving part drives the moving platform 3 to move towards or away from the first limiting block 7.

When the platform driving part drives the moving platform 3 to move towards the direction close to the first limiting block 7, the mirror ring 11 positioning clamp 6 close to the first limiting block 7 moves towards the direction close to the first limiting block 7, and one side of the moving platform 3 close to the first limiting block 7 is abutted against the first limiting block 7; at this time, the mirror ring clamp 5 close to the second limiting block 8 moves in a direction away from the second limiting block 8. When the platform driving piece drives the moving platform 3 to move towards the direction far away from the first limiting block 7, the mirror ring clamp 5 close to the second limiting block 8 moves towards the direction close to the second limiting block 8, and the moving platform 3 is close to the conflict between one side of the second limiting block 8 and the second limiting block 8.

The locking member is a plurality of locking bolts 52, and the locking bolts 52 penetrate through the positioning bosses 51 and are in threaded connection with the mobile platform 3, so that the positioning bosses 51 can be detachably mounted on the mobile platform 3.

The positioning boss 51 is provided with a groove 53 for placing the mirror ring 11, the shape of the groove 53 is consistent with the outline of the mirror ring 11, and the mirror ring 11 can be positioned by embedding the mirror ring 11 into the groove 53.

A positioning hole 54 for accommodating the positioning fixture 6 is formed in one side of the positioning boss 51 close to the nose pad fixture 4, the positioning hole 54 penetrates through the positioning boss 51 and the moving platform 3, so that the positioning fixture 6 is installed on the fixing platform 2 part in the positioning hole 54, and the positioning hole 54 has a space for the lens ring fixture 5 to approach or leave the first limiting block 7.

The positioning clamp 6 comprises a clamping part 61 and a positioning bolt 62, the clamping part 61 is provided with a waist-shaped hole, the positioning bolt 62 penetrates through the waist-shaped hole and is in threaded connection with the fixing platform 2, and the clamping part 61 can be locked on the fixing platform 2 by screwing the positioning bolt 62; the contact angle of the tightening part 61 and the arc part can be finely adjusted by loosening the positioning bolt 62, or the different tightening parts 61 are replaced to adapt to the arc parts with different radian shapes, so that the arc parts are protected, and deformation is prevented in the welding process of the arc parts.

The fixed platform 2 is provided with adjusting pieces 9 used for detachably mounting the first limiting block 7 and the second limiting block 8 on the fixed platform 2, each limiting block corresponds to one adjusting piece 9, and each adjusting piece 9 comprises an adjusting plate 91 and an adjusting bolt 92; two regulating plates 91 are respectively fixedly connected to one side of the first limiting block 7 far away from the second limiting block 8 and one side of the second limiting block 8 far away from the first limiting block 7, waist-shaped holes are formed in the regulating plates 91, and the regulating bolts 92 penetrate through the corresponding waist-shaped holes and are in threaded connection with the fixed platform 2. The distance between the limiting block and the corresponding positioning boss 51 can be adjusted by adjusting the position of the adjusting bolt 92 in the waist-shaped hole, so that the shape of the arc-shaped part is prevented from being damaged when the abutting part 61 is contacted with the arc-shaped part.

The implementation principle of the protective connecting and processing device for the glasses frame and the glasses support in the embodiment of the application is as follows: the two lens rings 11 are respectively embedded into the two grooves 53, then the nose pad 12 is placed on the clamping groove 44, and meanwhile, the driving part of the nose pad 12 is started to enable the movable part 42 to be close to the fixed part 41, so that the nose pad 12 is locked in the clamping groove 44; then, starting the platform driving part to enable the moving platform 3 to move towards the direction close to the first limiting block 7, enabling the abutting part 61 close to the first limiting block 7 to be in contact with the arc-shaped part close to the first limiting block 7, and welding the mirror ring 11 close to the first limiting block 7 and one end, close to the first limiting block 7, of the nose support 12 together through a hot riveting device; and finally, starting the platform driving piece to enable the moving platform 3 to move towards the direction close to the second limiting block 8, enabling the abutting part 61 close to the second limiting block 8 to be in contact with the arc-shaped part close to the second limiting block 8, welding the lens ring 11 close to the second limiting block 8 and one end, close to the second limiting block 8, of the nose support 12 together through the hot riveting device, and taking out the glasses frame 1 to complete the connection of the nose support 12 and the lens ring 11.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a processingequipment is connected in protection of picture frame and mirror support which characterized in that: including fixed platform (2), be located moving platform (3) of fixed platform (2) upper surface, be used for holding in the palm nose anchor clamps (4) that go on fixing a position to nose (12), be used for holding in the palm mirror ring anchor clamps (5) that go on fixing a position to mirror ring (11) and nose support the welding position of (12) and go on positioning fixture (6), be used for driving moving platform (3) along the length direction reciprocating motion's of fixed platform (2) platform driving piece, nose holds in the palm anchor clamps (4), mirror ring anchor clamps (5) and installs in moving platform (3), positioning fixture (6) are installed in fixed platform (2), mirror ring anchor clamps (5) are offered and are used for holding positioning fixture's (6) locating hole (54), locating hole (54) run through mirror ring anchor clamps (5) and moving platform (3) and with fixed platform (2) intercommunication, positioning fixture (6) are including being used for holding in the welding position contact with mirror ring (11) and nose support the welding of (12) and nose A tightening part (61).

2. A protective connecting and processing device for a spectacle frame and a spectacle holder as claimed in claim 1, wherein: the positioning clamp (6) comprises a positioning bolt (62) used for detachably mounting the abutting part (61) on the fixed platform (2).

3. A protective connecting and processing device for a spectacle frame and a spectacle holder as claimed in claim 2, characterized in that: the abutting portion (61) is provided with a waist-shaped hole, and the positioning bolt (62) penetrates through the waist-shaped hole and is in threaded connection with the fixed platform (2).

4. A protective connecting and processing device for a spectacle frame and a spectacle holder as claimed in claim 3, wherein: the equal fixedly connected with stopper in fixed platform (2) length direction's both ends, the stopper is used for restricting moving platform (3) at fixed platform (2) length direction reciprocating motion's distance, install on fixed platform (2) and be used for making stopper demountable installation in the regulating part (9) of fixed platform (2).

5. A protective connecting and processing device for a mirror frame and a mirror support according to claim 4, characterized in that: regulating part (9) include regulating plate (91) and adjusting bolt (92), install in one side of stopper regulating plate (91), waist shape hole has been seted up on regulating plate (91), the length direction in waist shape hole sets up along the length direction of fixed platform (2), waist shape hole and fixed platform (2) fixed connection are worn to establish by adjusting bolt (92).

6. A protective connecting and processing device for a spectacle frame and a spectacle holder as claimed in claim 1, wherein: mirror ring anchor clamps (5) are including demountable installation in location boss (51) of moving platform (3), location boss (51) are seted up in locating hole (54), recess (53) that are used for placing mirror ring (11) are seted up in location boss (51).

7. A protective connecting and processing device for a mirror frame and a mirror support according to claim 6, characterized in that: mirror ring anchor clamps (5) are including being used for realizing location boss (51) demountable installation in moving platform (3) locking piece, the locking piece runs through location boss (51) and with moving platform (3) threaded connection.

8. A protective connecting and processing device for a spectacle frame and a spectacle holder as claimed in claim 1, wherein: nose holds in palm anchor clamps (4) and includes fixed part (41), movable part (42) and drive movable part (42) hold in the palm (12) driving piece to the nose that is close to or keeps away from the direction removal of fixed part (41), have between fixed part (41) and movable part (42) and be used for placing the inlay card groove (44) that the nose held in the palm (12), fixed part (41) fixed connection is in moving platform (3) upper surface, movable part (42) sliding connection is in moving platform (3).

9. A protective connecting and processing device for a spectacle frame and a spectacle holder as claimed in claim 8, wherein: fixed part (41) bottom fixedly connected with is used for placing extension board (43) that nose held in the palm (12), the one end that fixed part (41) were kept away from in extension board (43) extends to activity portion (42) below, inlay card groove (44) are enclosed by fixed part (41), extension board (43), activity portion (42) and close and form.

10. A protective connecting and processing device for a spectacle frame and a spectacle holder as claimed in claim 8, wherein: two end corners of one side of the movable part (42) close to the fixed part (41) are provided with chamfers for being attached to the nose pad (12).