CN217166174U

CN217166174U - Noble metal bracelet's make-up machine

Info

Publication number: CN217166174U
Application number: CN202123383784.5U
Authority: CN
Inventors: 尹尚良; 章金标
Original assignee: Zhejiang Mingr Jewelry Technology Co ltd
Current assignee: Zhejiang Mingr Jewelry Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-12
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to a make-up machine of noble metal bracelet, it includes the frame, be provided with in the frame and be used for carrying out fashioned shaping module with the clamping module of noble metal bracelet centre gripping and be used for carrying out the fashioned shaping module to the noble metal bracelet inner ring, clamping module includes the grip slipper and is used for carrying out the multi-jaw chuck of centre gripping with the grip slipper, multi-jaw chuck set up in the frame, set up the spacing groove that supplies noble metal bracelet to place on the grip slipper, shaping module be used for with noble metal bracelet spacing in the spacing inslot. This application has the effect that the condition that reduces multi-jaw chuck and warp noble metal bracelet centre gripping takes place.

Description

Noble metal bracelet's make-up machine

Technical Field

The application relates to the field of noble metal bracelet processing, in particular to a noble metal bracelet forming machine.

Background

A forming machine for noble metal bracelets is equipment for performing press forming on inner rings of the noble metal bracelets.

The Chinese patent with application publication number CN107738008A discloses a hand-ornament inner-edge trimming machine, which comprises a machine case with a workbench, a transmission driving device and a Y-axis driving device which are arranged on the workbench, a multi-jaw chuck connected with the transmission driving device, an X-axis driving device connected with the Y-axis driving device and a cutter connected with the X-axis driving device; the Y-axis driving device comprises a Y-axis slide rail fixed on the workbench, a Y-axis slide block arranged on the Y-axis slide rail in a sliding manner, a Y-axis driving screw rod arranged on the Y-axis slide rail and a hand wheel arranged at one end of the Y-axis driving screw rod, and the Y-axis driving screw rod is in threaded connection with the Y-axis slide block; the X-axis driving device comprises an X-axis guide rail connected with the Y-axis sliding block, an X-axis sliding block arranged on the X-axis guide rail in a sliding way and a connecting rod mechanism connected with the X-axis sliding block; the X-axis slide block is connected with a cutter. The invention improves the production efficiency of bracelets.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: when the noble metal bracelet is machined, the multi-jaw chuck is easy to deform when directly clamping the noble metal bracelet, and machining precision of the noble metal bracelet is reduced.

SUMMERY OF THE UTILITY MODEL

In order to reduce the clamping deformation of the noble metal bracelet caused by the multi-jaw chuck, the application provides a noble metal bracelet forming machine.

The application provides a make-up machine of noble metal bracelet adopts following technical scheme:

the utility model provides a forming machine of noble metal bracelet, includes the frame, be provided with in the frame and be used for carrying out fashioned forming module with the clamping module of noble metal bracelet centre gripping and be used for carrying out the fashioned forming module to noble metal bracelet inner ring, clamping module includes the centre gripping post and is used for carrying out the multi-jaw chuck of centre gripping with the centre gripping post, the multi-jaw chuck set up in the frame, set up the spacing groove that supplies noble metal bracelet to place on the centre gripping post, forming module be used for with noble metal bracelet spacing in the spacing inslot.

By adopting the technical scheme, when the clamping device is used, an operator places a precious metal bracelet into the limiting groove, then the multi-jaw chuck clamps the clamping column, then the limiting groove is sealed by the forming module, the precious metal bracelet is prevented from being separated from the limiting groove, and then the forming module processes the precious metal bracelet; the phenomenon that the noble metal bracelet is deformed due to the fact that the noble metal bracelet is directly clamped by the multi-jaw chuck is reduced, and the machining precision of the noble metal bracelet is improved.

Optionally, a taking-out assembly for taking out the noble metal bracelet from the limiting groove is arranged on the clamping column, and the taking-out assembly comprises a taking-out rod and a driving structure for driving the taking-out rod to move along the axis direction of the limiting groove; the taking-out rod is connected to the clamping column in a sliding mode along the axis direction of the limiting groove, and one end of the taking-out rod penetrates through the limiting groove and is used for abutting against a noble metal bracelet.

Through adopting above-mentioned technical scheme, when operating personnel need take out noble metal bracelet, drive the structure and drive the pole of getting out and remove along the direction of wearing out the spacing groove for the pole of getting out releases the spacing groove with noble metal bracelet, makes things convenient for operating personnel's operation.

Optionally, one end of the taking-out rod, which is far away from the noble metal bracelet, penetrates out of the clamping column; the driving structure comprises a driving screw, the driving screw is in threaded connection with the rack, the driving screw is used for being abutted to one end, away from the noble metal bracelet, of the taking-out rod, and the driving screw is used for being abutted to the clamping column.

Through adopting above-mentioned technical scheme, during the use, operating personnel only need drive the screw rod and rotate for drive the screw rod and remove along the direction that is close to the pole of taking out, make and drive the screw rod and contradict with the pole of taking out, the pole of taking out releases the spacing inslot with noble metal bracelet, makes things convenient for operating personnel to operate.

Optionally, the forming module comprises a forming column, a penetrating piece for driving the forming column to penetrate into the inner ring of the noble metal bracelet, and a pushing piece for driving the forming column on the penetrating piece to abut against the inner ring of the noble metal bracelet; the pushing piece is arranged on the rack, the penetrating piece is arranged on the pushing piece, and the forming column is arranged on the penetrating piece; the multi-jaw chuck is rotationally connected to the rack, and a driving piece used for driving the multi-jaw chuck to rotate is arranged on the rack.

Through adopting above-mentioned technical scheme, add man-hour to noble metal bracelet inner circle, wear to establish the piece and drive the shaping post and remove along the direction that is close to the spacing groove for in the shaping post wears to establish into noble metal bracelet, drive the shaping post through advancing the piece afterwards and remove along the direction that is close to noble metal ornament inner ring, extrude each other between the groove lateral wall of spacing groove and the shaping post, realize processing noble metal bracelet.

Optionally, the propelling part comprises a propelling plate, a propelling screw and a return spring for returning the propelling plate; the pushing plate is connected to the rack in a sliding mode along the radial direction of the limiting groove, the pushing screw is connected to the rack in a threaded mode, and one end of the pushing screw is used for abutting against the pushing plate; the penetrating piece is arranged on the pushing plate.

Through adopting above-mentioned technical scheme, operating personnel drives the propulsion screw rod and rotates during the use for impel the screw rod to drive and impel the board and remove, make into the post and contradict with noble metal ornament, impel the screw rod and have self-locking function, impel the board and reset under reset spring's effect afterwards, make things convenient for operating personnel to lock the removal that impels the board.

Optionally, a pressure gauge for measuring the pressure between the forming column and the noble metal bracelet is arranged on the frame, the pressure gauge is arranged on the frame, and a measuring end on the pressure gauge is used for abutting against the pushing plate.

By adopting the technical scheme, an operator can visually observe the pressure between the forming column and the noble metal bracelet through the pressure gauge during use, and the condition that the noble metal bracelet is damaged due to overlarge pressure is reduced.

Optionally, wear to establish the piece including wearing to establish the piece and being used for driving the drive structure that wears to establish the piece and remove, wear to establish the piece along spacing groove axis direction sliding connection in on the propulsion piece, the shaping post set up in wear to establish on the piece.

Through adopting above-mentioned technical scheme, when needs wear to establish into noble metal bracelet with the shaping post in, drive structure drives and wears to establish the piece and remove the operation that makes things convenient for operating personnel along the direction that is close to the spacing groove.

Optionally, the driving structure includes drive screw and connecting block, the connecting block set up in the frame, drive screw threaded connection in on the connecting block, drive screw's one end be used for with wear to establish the piece and contradict and drive wear to establish the piece and remove.

Through adopting above-mentioned technical scheme, during the use, operating personnel drives drive screw and rotates for drive screw with wear to establish the piece conflict, drive and wear to establish the shaping post on the piece and wear to establish into noble metal ornament, make things convenient for operating personnel's operation.

Optionally, the connecting block is connected to the frame in a sliding manner along a direction perpendicular to the sliding direction of the penetrating block.

Through adopting above-mentioned technical scheme, when operating personnel need drive to wear to establish the piece and remove along the direction of keeping away from the spacing groove, operating personnel accessible will wear to establish the piece and slide along the direction of keeping away from the spacing groove with the connecting block along the direction of keeping away from wearing to establish the piece afterwards.

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

1. through the clamping column and the multi-jaw chuck, the situation that the noble metal bracelet is clamped and deformed by the multi-jaw chuck is reduced, and the operation of an operator is facilitated;

2. the precious metal bracelet is convenient for operators to take out of the limiting groove through the taking-out assembly;

3. through the manometer, make things convenient for operating personnel to measure the pressure between shaping post and the noble metal bracelet, make things convenient for operating personnel's operation.

Drawings

Fig. 1 is a schematic structural diagram of a specific embodiment of the present application.

Fig. 2 is a sectional view of fig. 1, showing the structure of the clamping module and the take-out assembly.

Fig. 3 is an exploded view of the multi-jaw chuck and clamping column of fig. 2.

FIG. 4 is a schematic structural view of the molding module of FIG. 1.

Reference numerals: 1. a frame; 11. a precious metal bracelet; 12. a mounting frame; 13. fixing a sleeve; 14. a drive motor; 15. driving the wheel; 16. a belt; 2. a clamping module; 21. a clamping post; 22. rotating the sleeve; 23. a multi-jaw chuck; 24. a limiting groove; 3. taking out the assembly; 31. taking out the rod; 32. taking out the plate; 33. a driving structure; 331. driving the screw; 332. driving the handle; 4. forming a module; 41. forming a column; 42. a limiting disc; 43. a pusher member; 431. a propulsion plate; 432. a screw is pushed; 433. a return spring; 44. a member is arranged in a penetrating way; 441. a block is arranged in a penetrating way; 442. a guide rail; 443. a drive structure; 4431. a drive screw; 4432. connecting blocks; 4433. a vertical plate; 4434. a fixing rod; 444. a first operating lever; 45. a second operation lever; 5. and a pressure gauge.

Detailed Description

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

The embodiment of the application discloses a forming machine for noble metal bracelets. Referring to fig. 1, the forming machine for the noble metal bracelet comprises a frame 1, wherein a clamping module 2 for clamping the noble metal bracelet 11 and a forming module 4 for forming the inner ring of the noble metal bracelet 11 are arranged on the frame 1.

Referring to fig. 1 and 2, the clamping module 2 includes a clamping column 21, a rotating sleeve 22, and a multi-jaw chuck 23 for clamping the clamping column 21; the upper end face of the rack 1 is fixedly connected with an installation frame 12, the upper end face of the installation frame 12 is fixedly connected with a fixed sleeve 13, a rotating sleeve 22 and the fixed sleeve 13 are coaxially arranged, the rotating sleeve 22 is rotatably connected in the fixed sleeve 13, a multi-jaw chuck 23 is fixedly connected to one end of the rotating sleeve 22, and the other end of the rotating sleeve 22 is provided with a driving piece; the drive member comprises a drive motor 14, the output shaft of the drive motor 14 being connected via a pulley and a belt 16 to the end of the rotating sleeve 22 remote from the multi-jaw chuck 23.

Referring to fig. 2 and 3, the clamping column 21 and the multi-jaw chuck 23 are coaxially arranged, the multi-jaw chuck 23 clamps the clamping column 21, a limiting groove 24 is formed in one end, away from the multi-jaw chuck 23, of the clamping column 21, the taking-out assembly 3 is arranged on the clamping column 21, and the taking-out assembly 3 comprises a taking-out rod 31, a taking-out plate 32 and a driving structure 33 for driving the taking-out rod 31 to move along the axial direction of the limiting groove 24; the taking-out plate 32 is connected in the limiting groove 24 in a sliding manner; the taking-out rod 31 is coaxial with the clamping column 21, one end of the taking-out rod 31 is connected to the clamping column 21 in a sliding manner, the taking-out rod 31 penetrates into the limiting groove 24, and one end of the taking-out rod 31 penetrating into the limiting groove 24 is fixedly connected to the taking-out plate 32.

Referring to fig. 2 and 3, the driving structure 33 includes a driving screw 331 and a driving handle 332; the driving screw 331 is coaxial with the clamping column 21, and the driving screw 331 is screwed on the mounting frame 12 to drive the handle 332 to be fixedly connected to one end of the driving screw 331 far away from the take-out rod 31.

Referring to fig. 1 and 4, the forming module 4 includes a forming column 41, a limiting disc 42, a penetrating member 44 for driving the forming column 41 to penetrate into the inner ring of the noble metal bracelet 11, and a pushing member 43 for driving the forming column 41 on the penetrating member 44 to abut against the inner ring of the noble metal bracelet 11.

Referring to fig. 1 and 4, the push member 43 includes a push plate 431, a push screw 432, and a return spring 433 for returning the push plate 431; the pushing plate 431 is connected to the upper end surface of the frame 1 in a sliding manner along the width direction of the frame 1; the length direction of the propelling screw 432 is parallel to the width direction of the machine frame 1, the propelling screw 432 is in threaded connection with the upper end surface of the machine frame 1, and one end of the propelling screw 432 close to the propelling plate 431 is abutted to the propelling plate 431; the reset spring 433 is positioned on one side of the pushing plate 431, which is far away from the pushing screw 432, the length direction of the reset spring 433 is parallel to the width direction of the rack 1, one end of the reset spring 433 is fixedly connected to the rack 1, and the other end of the reset spring 433 is fixedly connected to the pushing plate 431; the upper end face of the frame 1 is fixedly connected with a pressure gauge 5, and the measuring end of the pressure gauge 5 is abutted against the push plate 431.

Referring to fig. 1 and 4, the penetrating member 44 includes a penetrating block 441, a guide rail 442 and a driving structure 443 for driving the penetrating block 441 to move, the length direction of the guide rail 442 is parallel to the length direction of the frame 1, the guide rail 442 is fixedly connected to the upper end surface of the pushing plate 431, the penetrating block 441 is slidably connected to the guide rail 442, and the limiting disc 42 is rotatably connected to one end of the penetrating block 441 close to the multi-jaw chuck 23; the forming column 41 is coaxially and fixedly connected to one end, away from the penetrating block 441, of the limiting disc 42, and the forming column 41 is used for penetrating into an inner ring of the noble metal bracelet 11; the upper end surface of the penetration plate is fixedly connected with a first operating rod 444.

Referring to fig. 1 and 4, the driving structure 443 includes a driving screw 4431, a connection block 4432, two vertical plates 4433, and two fixing bars 4434; the two vertical plates 4433 are positioned on one side of the penetrating block 441, which is far away from the forming column 41, the two vertical plates 4433 are distributed along the width direction of the rack 1, and the vertical plates 4433 are fixedly connected to the upper end surface of the rack 1; the two fixing rods 4434 are parallel to the width direction of the rack 1, the two fixing rods 4434 are distributed along the vertical direction, the two fixing rods 4434 are positioned between the two vertical plates 4433, and the two fixing rods 4434 are fixedly connected between the two vertical plates 4433; the connecting block 4432 is connected to the two fixing rods 4434 in a sliding manner, a second operating rod 45 is fixedly connected to the connecting block 4432, the length direction of the second operating rod 45 is parallel to the fixing rods 4434, and one end of the second operating rod 45, which is far away from the connecting block 4432, penetrates through the vertical plate 4433; the length direction of the driving screw 4431 is parallel to the length direction of the frame 1, the driving screw 4431 is in threaded connection with the connecting block 4432, and the driving screw 4431 is used for abutting against the penetrating block 441.

The implementation principle of the forming machine for the noble metal bracelets in the embodiment of the application is as follows: when the portable precious metal bracelet is used, an operator firstly clamps the clamping column 21 on the multi-jaw chuck 23, then places the precious metal bracelet 11 in the limiting groove 24, slides the connecting block 4432 and then rotates the driving screw 4431, the penetrating block 441 is abutted against the clamping column 21 through the first operating rod 444, the driving screw 4431 is abutted against the penetrating block 441, and the driving screw 4431 drives the penetrating block 441 to move in the direction close to the multi-jaw chuck 23; and then, the pushing screw 432 is driven to rotate, so that the pushing screw 432 drives the pushing plate 431 to move, the forming column 41 is abutted to the inner ring of the noble metal bracelet 11, and an operator visually observes the pressure of the forming column 41 and the noble metal bracelet 11 through the pressure gauge 5.

After the processing is finished, the push screw 432 is rotated to enable the push screw 432 to be separated from the push plate 431, the push plate 431 is reset under the action of the reset spring 433, the threaded rod is rotated to enable the threaded rod to be penetrated and the penetrating block 441 to be separated, the handle 332 is driven to rotate by an operator to drive the screw 331 to drive the taking-out rod 31 and the taking-out plate 32 to move along the direction close to the penetrating block 441, the limit groove 24 is pushed out of the noble metal bracelet 11, and the operation of the operator is facilitated.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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. A precious metal bracelet forming machine is characterized in that: the clamping device comprises a rack (1), wherein a clamping module (2) used for clamping a noble metal bracelet (11) and a forming module (4) used for forming an inner ring of the noble metal bracelet (11) are arranged on the rack (1), the clamping module (2) comprises a clamping column (21) and a multi-jaw chuck (23) used for clamping the clamping column (21), the multi-jaw chuck (23) is arranged on the rack (1), a limiting groove (24) for placing the noble metal bracelet (11) is formed in the clamping column (21), and the forming module (4) is used for limiting the noble metal bracelet (11) in the limiting groove (24).

2. The forming machine for noble metal bracelets according to claim 1, wherein: the clamping column (21) is provided with a taking-out component (3) used for taking the noble metal bracelet (11) out of the limiting groove (24), and the taking-out component (3) comprises a taking-out rod (31) and a driving structure (33) used for driving the taking-out rod (31) to move along the axial direction of the limiting groove (24); the taking-out rod (31) is connected to the clamping column (21) in a sliding mode along the axial direction of the limiting groove (24), and one end of the taking-out rod (31) penetrates through the limiting groove (24) and is used for abutting against the noble metal bracelet (11).

3. The forming machine for noble metal bracelets according to claim 2, wherein: one end of the taking-out rod (31) far away from the noble metal bracelet (11) penetrates out of the clamping column (21); the driving structure (33) comprises a driving screw rod (331), the driving screw rod (331) is in threaded connection with the rack (1), the driving screw rod (331) is used for abutting against one end, far away from the noble metal bracelet (11), of the taking-out rod (31), and the driving screw rod (331) is used for abutting against the clamping column (21).

4. The forming machine of a precious metal bracelet of claim 1, wherein: the forming module (4) comprises a forming column (41), a penetrating piece (44) for driving the forming column (41) to penetrate into the inner ring of the noble metal bracelet (11), and a pushing piece (43) for driving the forming column (41) on the penetrating piece (44) to be abutted against the inner ring of the noble metal bracelet (11); the pushing piece (43) is arranged on the rack (1), the penetrating piece (44) is arranged on the pushing piece (43), and the forming column (41) is arranged on the penetrating piece (44); the multi-jaw chuck (23) is rotationally connected to the rack (1), and a driving piece used for driving the multi-jaw chuck (23) to rotate is arranged on the rack (1).

5. The forming machine of a precious metal bracelet of claim 4, wherein: the pushing piece (43) comprises a pushing plate (431), a pushing screw (432) and a return spring (433) for returning the pushing plate (431); the pushing plate (431) is connected to the rack (1) in a sliding manner along the radial direction of the limiting groove (24), the pushing screw (432) is connected to the rack (1) in a threaded manner, and one end of the pushing screw (432) is used for abutting against the pushing plate (431); the penetration piece (44) is arranged on the pushing plate (431).

6. The forming machine of a precious metal bracelet of claim 5, wherein: be provided with on frame (1) and be used for measuring manometer (5) of pressure size between profiled pole (41) and noble metal bracelet (11), manometer (5) set up in on frame (1), the last measuring end of manometer (5) be used for with propulsion plate (431) are inconsistent.

7. The forming machine of a precious metal bracelet of claim 4, wherein: the penetrating piece (44) comprises a penetrating block (441) and a driving structure (443) used for driving the penetrating block (441) to move, the penetrating block (441) is connected to the propelling piece (43) in a sliding mode along the axial direction of the limiting groove (24), and the forming column (41) is arranged on the penetrating block (441).

8. The forming machine of a precious metal bracelet of claim 7, wherein: the driving structure (443) comprises a driving screw (4431) and a connecting block (4432), the connecting block (4432) is arranged on the rack (1), the driving screw (4431) is in threaded connection with the connecting block (4432), and one end of the driving screw (4431) is used for abutting against the penetrating block (441) and driving the penetrating block (441) to move.

9. The forming machine of a precious metal bracelet of claim 8, wherein: the connecting block (4432) is connected to the rack (1) in a sliding manner along a direction perpendicular to the sliding direction of the penetrating block (441).