CN213917523U - Grinding device is used in bracelet production - Google Patents

Abstract

The utility model discloses a grinding device is used in bracelet production belongs to ornaments processing technology field, has solved current grinding device for bracelet production and has had the lower problem of grinding efficiency, and its technical essential is: including the workstation, workstation top middle part is equipped with first fixed subassembly, outside grinding subassembly is installed in workstation top left side, workstation top bilateral symmetry fixedly connected with curb plate, roof fixed connection is passed through at the curb plate top that the symmetry set up, the roof bottom links to each other with the backup pad through electric telescopic handle, backup pad downside middle part is equipped with inboard grinding subassembly, even board is all installed to backup pad both sides below, even be equipped with the fixed subassembly of second on the board, through first fixed subassembly and outside grinding subassembly, the adversary bracelet outside is ground, through the fixed subassembly of second and inboard grinding subassembly, the adversary bracelet inboard is ground, through the cooperation between first gear and the second gear, the adversary bracelet rotates, and is quick fixed, high-efficient even grinding and simple and convenient practical advantage have.

Description

Grinding device is used in bracelet production

Technical Field

The utility model relates to an ornaments processing technology field specifically relates to a grinding device is used in bracelet production.

Background

The bracelet is a ring-shaped ornament made of gold, silver, jade and the like and worn on the wrist. According to the structure, the method can be generally divided into two types: firstly, the closed ring is made of jade materials; the second is that there are ports or several chain pieces, and most of them are made of metal material. According to the manufacturing materials, the bracelet can be divided into a gold bracelet, a silver bracelet, a jade bracelet, a jeweled bracelet and the like. Bracelets are different from bracelets, which are generally of a one-piece structure, and the bracelets can be combined by a plurality of small pieces to form a chain to be worn on the hand.

Although the existing grinding device for bracelet production can grind bracelets, workers are required to hold the bracelets to grind the bracelets, the grinding mode reduces the working efficiency, the workload of the workers is increased, the requirements of processing and production cannot be met, and therefore the existing grinding device for bracelet production has the defect of low grinding efficiency and is difficult to popularize and apply.

Therefore, a need exists for a bracelet production grinding device, which aims to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a bracelet is grinding device for production provides to solve the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a bracelet is grinding device for production, includes the workstation, the equal fixedly connected with support column of workstation bottom four corners position department, workstation top middle part is equipped with first fixed subassembly, outside grinding subassembly is installed in workstation top left side, workstation top bilateral symmetry fixedly connected with curb plate, the symmetry sets up roof fixed connection is passed through at the curb plate top, the roof bottom links to each other with the backup pad through electric telescopic handle, backup pad downside middle part is equipped with inboard grinding subassembly, backup pad both sides below all installs even board, even all be equipped with the fixed subassembly of second on the board.

As a further scheme of the utility model, first fixed subassembly includes revolving cylinder, spread groove, first through-hole, first threaded rod, first fixed cardboard, first bevel gear, second bevel gear and second motor, the workstation top is rotated and is provided with the revolving cylinder, the revolving cylinder inboard is equipped with the spread groove, revolving cylinder upper portion bilateral symmetry is equipped with first through-hole, swing joint has first threaded rod in the first through-hole, the first fixed cardboard of first threaded rod outside fixedly connected with is located inside the spread groove first threaded rod outside thread bush is equipped with first bevel gear, and the symmetry sets up first bevel gear all is connected with second bevel gear transmission through gear engagement's mode, second bevel gear's bottom and the output shaft fixed connection of second motor.

As a further scheme of the utility model, the fixed cover in the rotatory section of thick bamboo below outside is equipped with first gear, the workstation bottom is equipped with first motor, the output shaft of first motor run through the workstation and with second gear fixed connection, the second gear passes through gear engagement's mode and is connected with first gear drive.

As a further scheme of the utility model, outside grinding subassembly includes riser, electronic expansion plate, third motor and grinding piece, workstation top left side fixed mounting has the riser, the electronic expansion plate of level fixedly connected with on the right side wall of riser, install the third motor on the electronic expansion plate, the output shaft and the grinding piece fixed connection of third motor.

As a further scheme of the utility model, inboard grinding subassembly includes fourth motor, pivot and grinding pin, backup pad bottom side mid-mounting has the fourth motor, the output fixedly connected with pivot of fourth motor, pivot outside symmetry fixedly connected with grinding pin.

As a further scheme of the utility model, the fixed subassembly of second includes second through-hole, second threaded rod, the fixed cardboard of second, third bevel gear, baffle, fourth bevel gear and fifth motor, even the board below all is equipped with the second through-hole, swing joint has the second threaded rod in the second through-hole, the second threaded rod is close to the fixed cardboard of one end fixedly connected with second of grinding pin, is located even the board outside second threaded rod outside thread bush is equipped with third bevel gear, second threaded rod outer end is provided with the baffle, even inboard top of board installs the fifth motor, the output shaft of fifth motor runs through even board and with fourth bevel gear fixed connection, fourth bevel gear passes through gear engagement's mode and is connected with third bevel gear transmission.

As a further scheme of the utility model, workstation right side wall mounting has control panel, first motor, second motor, electric telescopic plate, third motor, electric telescopic handle, fourth motor, fifth motor and control panel all link to each other with the power through the wire.

As a further proposal of the utility model, the grinding rod is a grinding rod with different specifications.

As a further aspect of the present invention, the height of the grinding rod is the same as the height of the second fixing clip plate, and the first fixing clip plate and the second fixing clip plate are semi-annular plates.

As a further scheme of the utility model, a rotatory section of thick bamboo downside middle part is provided with the swivelling chute, the fixed dead lever that is provided with in workstation top middle part, the dead lever mutually supports with the swivelling chute.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the utility model discloses a cooperation of first fixed subassembly and outside grinding subassembly, can carry out the grinding in the bracelet outside, cooperation through the fixed subassembly of second and inboard grinding subassembly, can carry out the grinding to the bracelet inboard, through first gear, cooperation between second gear and the first motor, can rotate the bracelet, realize the even grinding to the bracelet outside, through control panel, the staff can be to first motor, the second motor, electric expansion plate, the third motor, electric telescopic handle, opening of fourth motor and fifth motor is stopped and is controlled, it is quick fixed to possess, high-efficient even grinding, intelligent control and simple and convenient practical effect.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a partial enlarged view of embodiment a of the present invention.

Fig. 3 is a schematic structural diagram of the embodiment of the present invention after improvement.

Reference numerals: 1-workbench, 2-support column, 3-side plate, 4-top plate, 5-rotary cylinder, 6-first gear, 7-second gear, 8-first motor, 9-connecting groove, 10-first through hole, 11-first threaded rod, 12-first fixed clamping plate, 13-first bevel gear, 14-second bevel gear, 15-second motor, 16-vertical plate, 17-electric expansion plate, 18-third motor, 19-grinding sheet, 20-electric expansion rod, 21-support plate, 22-fourth motor, 23-rotating shaft, 24-grinding rod, 25-connecting plate, 26-second through hole, 27-second threaded rod, 28-second fixed clamping plate, 29-third bevel gear, 30-baffle plate, 31-a fourth bevel gear, 32-a fifth motor, 33-a control panel, 34-a rotating groove and 35-a fixed rod.

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.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Referring to fig. 1-2, a grinding device for bracelet production comprises a workbench 1, wherein support columns 2 are fixedly connected to four corners of the bottom of the workbench 1, a first fixing component is arranged in the middle of the upper portion of the workbench 1, an outer grinding component is arranged on the left side of the upper portion of the workbench 1, side plates 3 are symmetrically and fixedly connected to two sides of the upper portion of the workbench 1, the tops of the side plates 3 which are symmetrically arranged are fixedly connected through a top plate 4, the bottom of the top plate 4 is connected with a support plate 21 through an electric telescopic rod 20, an inner grinding component is arranged in the middle of the lower side of the support plate 21, connecting plates 25 are arranged on two sides of the support plate 21, a second fixing component is arranged on each connecting plate 25, the outer side of the bracelet can be ground through the cooperation of the first fixing component and the outer grinding component, and the inner side of the bracelet can be ground through the second fixing component and the inner grinding component, the work efficiency of the device is improved, the positions of the second fixing component and the inner side grinding component can be adjusted through the extension and contraction of the electric telescopic rod 20, and the practicability of the device is improved.

The first fixing component comprises a rotary cylinder 5, a connecting groove 9, a first through hole 10, a first threaded rod 11, a first fixing clamping plate 12, a first bevel gear 13, a second bevel gear 14 and a second motor 15, the rotary cylinder 5 is rotatably arranged above the workbench 1, the connecting groove 9 is arranged on the inner side of the rotary cylinder 5, the first through holes 10 are symmetrically arranged on two sides of the upper portion of the rotary cylinder 5, the first threaded rod 11 is movably connected in the first through hole 10, the first fixing clamping plate 12 is fixedly connected to the outer side of the first threaded rod 11, the first bevel gear 13 is sleeved on the outer side of the first threaded rod 11 in the connecting groove 9 in a threaded manner, the first bevel gears 13 which are symmetrically arranged are in a transmission connection with the second bevel gear 14 in a gear meshing manner, the bottom of the second bevel gear 14 is fixedly connected with an output shaft of the second motor 15, and the bracelet is placed on the horizontal position on the outer side of the first fixing clamping plate 12, when second motor 15 forward work, second bevel gear 14 clockwise rotation drives first bevel gear 13 through gear engagement's mode rotatory to realize that first threaded rod 11 moves to the outside, utilize first fixed cardboard 12 to fix the bracelet inside wall, make things convenient for outside grinding assembly to carry out abrasive machining to the bracelet, when second motor 15 reverse work, can realize the fixed disconnection of bracelet, conveniently take out the bracelet.

The fixed cover in 5 below outsides of rotatory section of thick bamboo is equipped with first gear 6, 1 bottom of workstation is equipped with first motor 8, the output shaft of first motor 8 run through workstation 1 and with second gear 7 fixed connection, second gear 7 is connected with first gear 6 transmission through gear engagement's mode, and first motor 8 work, second gear 7 are rotatory, and it is rotatory to drive first gear 6 through gear engagement's mode, and rotatory section of thick bamboo 5 synchronous revolution realizes the rotation of bracelet, conveniently carries out even grinding to the bracelet lateral wall, improves the grinding effect.

The outer side grinding assembly comprises a vertical plate 16, an electric telescopic plate 17, a third motor 18 and a grinding sheet 19, the vertical plate 16 is fixedly mounted on the left side above the workbench 1, the electric telescopic plate 17 is horizontally and fixedly connected to the right side wall of the vertical plate 16, the third motor 18 is mounted on the electric telescopic plate 17, an output shaft of the third motor 18 is fixedly connected with the grinding sheet 19, the third motor 18 works, the grinding sheet 19 rotates, the outer side wall of the bracelet can be ground, the position of the grinding sheet 19 can be adjusted through the electric telescopic plate 17, and the bracelet can be conveniently fixed and ground.

The inner side grinding assembly comprises a fourth motor 22, a rotating shaft 23 and a grinding rod 24, the fourth motor 22 is installed in the middle of the bottom side of the supporting plate 21, the rotating shaft 23 is fixedly connected to the output end of the fourth motor 22, the grinding rod 24 is symmetrically and fixedly connected to the outer side of the rotating shaft 23, the fourth motor 22 works, the grinding rod 24 is driven to rotate through the rotating shaft 23, the inner side wall of the bracelet can be ground, and the grinding effect of the device is improved.

The second fixing component comprises a second through hole 26, a second threaded rod 27, a second fixing clamping plate 28, a third bevel gear 29, a baffle 30, a fourth bevel gear 31 and a fifth motor 32, the second through hole 26 is arranged below the connecting plate 25, the second threaded rod 27 is movably connected in the second through hole 26, one end, close to the grinding rod 24, of the second threaded rod 27 is fixedly connected with the second fixing clamping plate 28, the third bevel gear 29 is sleeved on the outer side of the second threaded rod 27 positioned on the outer side of the connecting plate 25 through threads, the baffle 30 is arranged at the outer end of the second threaded rod 27, the fifth motor 32 is arranged above the inner side of the connecting plate 25, an output shaft of the fifth motor 32 penetrates through the connecting plate 25 and is fixedly connected with the fourth bevel gear 31, the fourth bevel gear 31 is in transmission connection with the third bevel gear 29 in a gear meshing mode, when the fifth motor 32 works in the forward direction, the fourth bevel gear 31 rotates, and the third bevel gear 23 is driven to rotate in a gear meshing mode, so that the second threaded rod 27 can move inwards to drive the second fixing clamping plate 28 to fix the outer side of the bracelet, the inner side grinding component can conveniently grind the inner side of the bracelet, and when the fifth motor 32 works reversely, a worker can conveniently take out the bracelet.

Preferably, in this embodiment, a control panel 33 is installed on the right side wall of the workbench 1, the first motor 8, the second motor 15, the electric expansion plate 17, the third motor 18, the electric expansion rod 20, the fourth motor 22, the fifth motor 32 and the control panel 33 are all connected with a power supply through wires, and through the control panel 33, a worker can control the start and stop of the first motor 8, the second motor 15, the electric expansion plate 17, the third motor 18, the electric expansion rod 20, the fourth motor 22 and the fifth motor 32, so that the intelligent control effect is achieved.

Preferably, in the embodiment, the grinding rods 24 are grinding rods with different specifications, and a user can grind the inner side of the bracelet by selecting the grinding rods 24 with different specifications, so that the practicability of the device is improved.

Preferably, in the present embodiment, the height of the grinding rod 24 is the same as the height of the second fixing clamp 28, and the first fixing clamp 12 and the second fixing clamp 28 are both semi-annular plates.

Example 2

Referring to fig. 1 to 3, a bracelet production grinding device as in embodiment 1 includes a workbench 1, wherein support columns 2 are fixedly connected to four corners of the bottom of the workbench 1, a first fixing assembly is disposed at the middle of the top of the workbench 1, an outer grinding assembly is mounted on the left side of the top of the workbench 1, side plates 3 are symmetrically and fixedly connected to two sides of the top of the workbench 1, tops of the symmetrically arranged side plates 3 are fixedly connected through a top plate 4, the bottom of the top plate 4 is connected to a support plate 21 through an electric telescopic rod 20, an inner grinding assembly is disposed at the middle of the lower side of the support plate 21, connecting plates 25 are mounted below two sides of the support plate 21, a second fixing assembly is disposed on each connecting plate 25, and the outer bracelet can be ground through the cooperation of the first fixing assembly and the outer grinding assembly, and the second fixing assembly and the inner grinding assembly, can carry out the grinding to the bracelet inboard, improve the work efficiency of device, through electric telescopic handle 20's extension and shrink, can adjust the practicality of device is improved to the position of the fixed subassembly of second and inboard grinding subassembly.

Different from embodiment 1, the lower middle part of the rotary drum 5 is provided with a rotary groove 34, the middle part above the workbench 1 is fixedly provided with a fixing rod 35, the fixing rod 35 is matched with the rotary groove 34, and the rotation of the rotary drum 5 can be stabilized through the matching between the fixing rod 35 and the rotary groove 34, so that the stability of the device is improved.

The rest of the structure of this example is the same as example 1.

The utility model discloses a theory of operation is:

when the second motor 15 works in the forward direction, the second bevel gear 14 rotates clockwise, the first bevel gear 13 is driven to rotate in a gear meshing mode, the first threaded rod 11 moves towards the outside, the inner side wall of the bracelet is fixed by the aid of the first fixing clamping plate 12, the bracelet can be ground by the outer side grinding assembly conveniently, when the second motor 15 works in the reverse direction, the bracelet can be disconnected fixedly, the bracelet can be taken out conveniently, the third motor 18 works, the grinding piece 19 rotates, the outer side wall of the bracelet can be ground, and the position of the grinding piece 19 can be adjusted through the electric expansion plate 17.

When the fifth motor 32 works in the forward direction, the fourth bevel gear 31 rotates and drives the third bevel gear 23 to rotate in a gear meshing mode, the second threaded rod 27 can move to the inner side to drive the second fixing clamping plate 28 to fix the outer side of the bracelet, the inner side grinding assembly can grind the inner side of the bracelet conveniently, when the fifth motor 32 works in the reverse direction, a worker can take out the bracelet conveniently, the fourth motor 22 works and drives the grinding rod 24 to rotate through the rotating shaft 23, the inner side wall of the bracelet can be ground, and the grinding effect of the device is improved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a bracelet is grinding device for production, includes workstation (1), its characterized in that, workstation (1) bottom four corners position department equal fixedly connected with support column (2), workstation (1) top middle part is equipped with first fixed subassembly, outside grinding subassembly is installed in workstation (1) top left side, workstation (1) top bilateral symmetry fixedly connected with curb plate (3), the symmetry sets up roof (4) fixed connection is passed through at curb plate (3) top, roof (4) bottom links to each other with backup pad (21) through electric telescopic handle (20), backup pad (21) downside middle part is equipped with inboard grinding subassembly, backup pad (21) both sides below all installs even board (25), even all be equipped with the fixed subassembly of second on board (25).

2. The bracelet production grinding device according to claim 1, wherein the first fixing component comprises a rotary cylinder (5), a connecting groove (9), a first through hole (10), a first threaded rod (11), a first fixing clamping plate (12), a first bevel gear (13), a second bevel gear (14) and a second motor (15), the rotary cylinder (5) is rotatably arranged above the workbench (1), the connecting groove (9) is arranged on the inner side of the rotary cylinder (5), the first through holes (10) are symmetrically arranged on two sides of the upper portion of the rotary cylinder (5), the first threaded rod (11) is movably connected in the first through hole (10), the first fixing clamping plate (12) is fixedly connected on the outer side of the first threaded rod (11) inside the connecting groove (9), and the first bevel gear (13) is sleeved on the outer side of the first threaded rod (11), the first bevel gears (13) which are symmetrically arranged are in transmission connection with the second bevel gears (14) in a gear meshing mode, and the bottoms of the second bevel gears (14) are fixedly connected with output shafts of the second motors (15).

3. The bracelet production grinding device according to claim 2, wherein a first gear (6) is fixedly sleeved on the outer side below the rotary cylinder (5), a first motor (8) is arranged at the bottom of the workbench (1), an output shaft of the first motor (8) penetrates through the workbench (1) and is fixedly connected with a second gear (7), and the second gear (7) is in transmission connection with the first gear (6) in a gear meshing manner.

4. The bracelet production grinding device according to claim 3, wherein the outer side grinding assembly comprises a vertical plate (16), an electric expansion plate (17), a third motor (18) and a grinding sheet (19), the vertical plate (16) is fixedly mounted on the left side above the workbench (1), the electric expansion plate (17) is horizontally and fixedly connected to the right side wall of the vertical plate (16), the third motor (18) is mounted on the electric expansion plate (17), and an output shaft of the third motor (18) is fixedly connected with the grinding sheet (19).

5. The bracelet production grinding device according to claim 4, wherein the inner side grinding assembly comprises a fourth motor (22), a rotating shaft (23) and grinding rods (24), the fourth motor (22) is installed in the middle of the bottom side of the support plate (21), the rotating shaft (23) is fixedly connected to the output end of the fourth motor (22), and the grinding rods (24) are symmetrically and fixedly connected to the outer side of the rotating shaft (23).

6. The bracelet production grinding device according to claim 5, wherein the second fixing assembly comprises a second through hole (26), a second threaded rod (27), a second fixing clamping plate (28), a third bevel gear (29), a baffle plate (30), a fourth bevel gear (31) and a fifth motor (32), the second through hole (26) is formed in the lower portion of the connecting plate (25), the second threaded rod (27) is movably connected in the second through hole (26), the second fixing clamping plate (28) is fixedly connected to one end, close to the grinding rod (24), of the second threaded rod (27), the third bevel gear (29) is sleeved on the outer side of the second threaded rod (27) located on the outer side of the connecting plate (25), the baffle plate (30) is arranged on the outer end of the second threaded rod (27), the fifth motor (32) is installed on the upper portion, and an output shaft of the fifth motor (32) penetrates through the connecting plate (25) and is fixedly connected with the fourth bevel gear (31) And the fourth bevel gear (31) is in transmission connection with the third bevel gear (29) in a gear meshing manner.

7. The bracelet production grinding device according to claim 6, wherein a control panel (33) is mounted on the right side wall of the workbench (1), and the first motor (8), the second motor (15), the electric expansion plate (17), the third motor (18), the electric expansion rod (20), the fourth motor (22), the fifth motor (32) and the control panel (33) are connected with a power supply through wires.

8. The grinding device for bracelet production according to claim 5, characterized in that the grinding rods (24) are grinding bars of different specifications.

9. The bracelet production grinding device according to claim 8, wherein the grinding rod (24) has a height corresponding to a height of a second fixing clip plate (28), and the first fixing clip plate (12) and the second fixing clip plate (28) are both semi-annular plates.

10. The bracelet production grinding device according to claim 3, wherein a rotary groove (34) is formed in the middle of the lower side of the rotary cylinder (5), a fixing rod (35) is fixedly arranged in the middle of the upper side of the workbench (1), and the fixing rod (35) is matched with the rotary groove (34).

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