CN220762216U

CN220762216U - Clamping device

Info

Publication number: CN220762216U
Application number: CN202322079358.5U
Authority: CN
Inventors: 王永欢
Original assignee: Shijiazhuang Jincheng Lighting Co ltd
Current assignee: Shijiazhuang Jincheng Lighting Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-04-12
Anticipated expiration: 2033-08-03

Abstract

The utility model relates to the technical field of lamp decoration production, and provides a clamping device, which comprises a base, and comprises an electric push rod, wherein a first motor is installed at the top end of the base, a connecting block is connected to the output end of the first motor, a first clamping plate is connected to the top end of the connecting block, a lampshade plate is movably connected to the top end of the first clamping plate, a support is connected to the top end of the base, a mounting plate is connected to the top end of the support, the electric push rod is installed at the bottom end of the mounting plate, a second clamping plate matched with the first clamping plate is rotatably connected to the output end of the electric push rod, a first sliding groove is formed in the top end of the base, a first rotating groove is formed in the inner lower side wall of the first sliding groove, a first through hole is formed in the inner left side wall of the first rotating groove, a threaded rod is rotatably connected to the inner right side wall of the first rotating groove, a threaded piece is connected to the threaded rod, an adjusting rod is fixedly connected to the top end of the threaded piece, and a polishing piece is arranged on the adjusting rod, so that lamp cover plates with different diameters can be adapted.

Description

Clamping device

Technical Field

The utility model relates to the technical field of lamp decoration production, in particular to a clamping device.

Background

The LED lamp is a lighting device, but with the development of society, the LED lamp can be used for lighting, and also can be used for decorating a room, the basic structure of the LED lamp is an electroluminescent semiconductor material chip, the electroluminescent semiconductor material chip is solidified on a bracket by silver glue or white glue, then the chip and a circuit board are connected by silver wires or gold wires, the periphery of the LED lamp is sealed by epoxy resin, the effect of protecting an internal core wire is achieved, finally a shell is arranged, and parts of the lamp, such as the shell, need to carry out flash processing on a lampshade plate when in production processing, and need to limit the lampshade plate by using clamping equipment when carrying out flash processing on the lampshade plate.

Through retrieving, 11 months 15 days of China 2019 disclose a clamping device for LED lamp decoration production with patent publication number CN209632768U, and it roughly describes, including the base, the first motor of base left end face fixedly connected with, and the main shaft of first motor runs through the base, the main shaft of first motor rotates with the base to be connected, the terminal fixedly connected with first screw thread axle of main shaft of first motor, first screw thread axle right-hand member face fixedly connected with fixed axle, and the fixed axle runs through the base, the fixed axle rotates with the base to be connected, fixed axle right-hand member face fixedly connected with second screw thread axle.

The above-mentioned prior art scheme is though can be stable press from both sides tight to the lamp shade board, but the abrasive disc of this equipment is the fixed arc state of structure, can not adapt to the lamp cover board of different diameters.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a clamping device to solve the problem that lamp cover plates with different diameters cannot be adapted in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a clamping device, includes the base, including electric putter, first motor is installed on the top of base, the output fixed connection connecting block of first motor, the first grip block of top fixedly connected with of connecting block, the top swing joint of first grip block has the lamp shade board, the top fixedly connected with support of base, the top fixedly connected with mounting panel of support, electric putter installs the bottom at the mounting panel, electric putter's output rotation is connected with the second grip block with first grip block matched with, first sliding tray has been seted up on the top of base, first rotation groove has been seted up to the interior lower lateral wall of first sliding tray, first through-hole has been seted up to the interior left side wall of first rotation groove, the interior right side wall of first rotation groove rotates and is connected with the threaded rod, and the left end of threaded rod runs through first through-hole fixedly connected with control handle, threaded connection has the screw thread piece on the threaded rod, the top fixedly connected with of screw thread piece adjusts the pole, is equipped with piece of polishing on the regulation pole.

Through adopting above-mentioned technical scheme, with lamp housing plate and first grip block alignment between two parties, start electric putter and drive the second grip block and remove for second grip block cooperatees with first grip block, play the fixed effect of centre gripping to the lamp housing plate, start first motor and drive first grip block rotation, first grip block drives lamp housing plate and second grip block rotation, with this convenience carries out the overlap processing to the lamp housing plate, rotate control handle and drive the threaded rod and rotate, the threaded rod drives the screw member and removes, the screw member drives the regulation pole and polishes the piece and remove, with this regulation is polished the distance between piece and the first grip block, with this purpose that reaches the lamp housing plate of the different diameters of adaptation.

Optionally, the top fixedly connected with of base and first motor matched with support piece, offered on the support piece with connecting block matched with change the hole, fixedly connected with bearing on the inside wall in change the hole, the inside wall fixed connection of bearing is on the support piece.

Through adopting above-mentioned technical scheme, support piece is used for providing the support to first motor and first holder, improves the stability of equipment, and the bearing is used for reducing the frictional force between support piece and the connecting block to this reaches the purpose that improves equipment operation smoothness nature.

Optionally, the polishing piece is rotationally connected with the adjusting rod, the mounting groove has been seted up to the inside of adjusting rod, and the second through-hole has been seted up to the interior upper sidewall of mounting groove, the internally mounted of mounting groove has the second motor, and the output of second motor runs through second through-hole fixed connection on the polishing piece.

Through adopting above-mentioned technical scheme, start the second motor and drive the rotation of polishing piece to this plays the purpose that improves polishing efficiency when carrying out the overlap to the lamp shade board.

Optionally, the left end fixedly connected with bracing piece of adjusting the pole, the one end fixed connection of bracing piece is on the top of screw.

Through adopting above-mentioned technical scheme, the bracing piece is used for playing the effect that supports adjusting lever and polishing piece, avoids adjusting lever and polishing piece to take place the slope left, leads to influencing the work effect.

Optionally, the second rotates the groove has been seted up to the inside of first grip block, and the rope groove has all been seted up to the interior left side wall, interior right side wall, interior front side wall and interior back lateral wall of second rotation groove, and the sliding tray has been seted up to the inside wall that the second rotated the groove was kept away from to the rope groove, the inside rotation of second rotation groove is connected with the axis of rotation, fixedly connected with torsional spring in the axis of rotation, the one end fixedly connected with rope axle of torsional spring, winding on the rope axle be connected with four respectively with four rope groove matched with connecting rope, the one end of connecting rope runs through rope groove fixedly connected with slide bar, the storage tank has been seted up on the top of slide bar in the position of keeping away from the second rotation groove, rotates on the inside wall of keeping away from the second rotation groove and is connected with the auxiliary lever, the bottom fixedly connected with spring of auxiliary lever, the one end fixedly connected with of spring is at the interior lower lateral wall of storage tank, the top rotation of auxiliary lever is connected with gyro wheel.

Through adopting above-mentioned technical scheme, put the lamp shade plate on the first grip block, four slide bars of pulling remove, the spring promotes auxiliary rod and rotates into vertical state, after releasing the slide bar, the torsional spring drives rope axle rotation, rope axle drives and connects the rope and remove with the slide bar, make four slide bars retract simultaneously, four auxiliary rod cooperate, promote the lamp shade plate and reach the central point of first grip block, with this center that reaches to make the lamp shade plate accurate, improve the purpose of overlap accuracy, with auxiliary plate back storage tank, the slide bar can retract smoothly and reset, the gyro wheel is used for reducing the frictional force between auxiliary rod and the lamp shade plate when the slide bar is retracted, in order to avoid appearing the mar damage on the lamp shade plate.

(III) beneficial effects

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

1. this clamping device aligns lamp cover plate and first grip block placed in middle, starts electric putter and drives the second grip block and remove for second grip block cooperatees with first grip block, plays the fixed effect of centre gripping to the lamp shade board, starts first motor and drives first grip block rotation, first grip block drives lamp cover plate and second grip block rotation, with this convenience carries out the flash to the lamp shade board and handles, rotate control handle and drive the threaded rod and rotate, the threaded rod drives the screw spare and removes, the screw spare drives the regulation pole and polishes the piece and remove, with this regulation polish the distance between piece and the first grip block, with this purpose that reaches the lamp cover plate of the different diameters of adaptation.

2. This clamping device, put the lamp cover board on the first grip block, four slide bars of pulling remove, and the spring promotes auxiliary rod and rotates into vertical state, and after releasing the slide bar, the torsional spring drives rope axle rotation, and the rope axle drives and connects rope and slide bar removal for four slide bars retract simultaneously, and four auxiliary rods cooperate, promote the lamp shade board and reach the central point of first grip block to this reaches the purpose that makes the lamp shade board accurate alignment center, improves the overlap accuracy.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

FIG. 3 is a schematic view of a partially enlarged structure of the present utility model at B in FIG. 1;

FIG. 4 is a schematic top view of a first clamping plate according to the present utility model;

fig. 5 is a schematic view of a partially enlarged structure of fig. 4C according to the present utility model.

In the figure: 1. a base; 2. an electric push rod; 3. a first motor; 4. a connecting block; 5. a first clamping plate; 6. a lamp housing plate; 7. a bracket; 8. a mounting plate; 9. a second clamping plate; 10. a threaded rod; 11. a control grip; 12. a screw; 13. an adjusting rod; 14. a polishing member; 15. a support; 16. a bearing; 17. a second motor; 18. a support rod; 19. a rotating shaft; 20. a torsion spring; 21. a rope shaft; 22. a connecting rope; 23. a slide bar; 24. an auxiliary lever; 25. a spring; 26. and a roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is described in further detail below with reference to the drawings.

Referring to fig. 1-3, a clamping device comprises a base 1, which comprises an electric push rod 2, wherein a first motor 3 is arranged at the top end of the base 1, the output end of the first motor 3 is fixedly connected with a connecting block 4, the top end of the connecting block 4 is fixedly connected with a first clamping plate 5, the top end of the first clamping plate 5 is movably connected with a lampshade plate 6, the top end of the base 1 is fixedly connected with a bracket 7, the top end of the bracket 7 is fixedly connected with a mounting plate 8, the electric push rod 2 is arranged at the bottom end of the mounting plate 8, the output end of the electric push rod 2 is rotationally connected with a second clamping plate 9 matched with the first clamping plate 5, the top end of the base 1 is provided with a first sliding groove, the inner lower side wall of the first sliding groove is provided with a first rotating groove, the inner left side wall of the first rotating groove is provided with a first through hole, the inner right side wall of the first rotating groove is rotationally connected with a threaded rod 10, the left end of the threaded rod 10 penetrates through the first through hole to be fixedly connected with a control handle 11, the threaded rod 10 is in threaded connection with a threaded piece 12, the top end of the threaded piece 12 is fixedly connected with an adjusting rod 13, a polishing piece 14 is arranged on the adjusting rod 13 to align the lampshade plate 6 with the first clamping plate 5 in the middle, the electric push rod 2 is started to drive the second clamping plate 9 to move so that the second clamping plate 9 is matched with the first clamping plate 5 to clamp and fix the lampshade plate 6, the first motor 3 is started to drive the first clamping plate 5 to rotate, the first clamping plate 5 drives the lamp cover plate 6 and the second clamping plate 9 to rotate, so that the flash processing is conveniently carried out on the lampshade plate 6, the threaded rod 10 is driven to rotate by rotating the control handle 11, the threaded rod 10 drives the threaded piece 12 to move, the threaded piece 12 drives the adjusting rod 13 and the polishing piece 14 to move so as to adjust the distance between the polishing piece 14 and the first clamping plate 5, thereby achieving the purpose of adapting the lampshade boards 6 with different diameters.

Referring to fig. 1 and 2, the top fixedly connected with of base 1 and first motor 3 matched with support piece 15, offered on the support piece 15 with connecting block 4 matched with change the hole, fixedly connected with bearing 16 on the inside wall in change the hole, the inside wall fixed connection of bearing 16 is on support piece 15, and support piece 15 is used for providing the support to first motor 3 and first holder, improves the stability of equipment, and bearing 16 is used for reducing the frictional force between support piece 15 and the connecting block 4 to this reaches the purpose that improves equipment operation smoothness.

Referring to fig. 1 and 3, the polishing member 14 is rotatably connected with the adjusting rod 13, a mounting groove is formed in the adjusting rod 13, a second through hole is formed in the inner upper side wall of the mounting groove, a second motor 17 is mounted in the mounting groove, the output end of the second motor 17 penetrates through the second through hole to be fixedly connected to the polishing member 14, and the second motor 17 is started to drive the polishing member 14 to rotate, so that the purpose of improving polishing efficiency is achieved when the lampshade plate 6 is subjected to flash.

Referring to fig. 1 and 3, the left end of the adjusting rod 13 is fixedly connected with a supporting rod 18, one end of the supporting rod 18 is fixedly connected to the top end of the threaded member 12, and the supporting rod 18 is used for supporting the adjusting rod 13 and the polishing member 14, so that the adjusting rod 13 and the polishing member 14 are prevented from tilting leftwards, and the working effect is prevented from being affected.

Referring to fig. 1 to 5, a second rotating groove is formed in the first clamping plate 5, rope grooves are formed in the inner left side wall, the inner right side wall, the inner front side wall and the inner rear side wall of the second rotating groove, sliding grooves are formed in the inner side walls of the rope grooves far away from the second rotating groove, rotating shafts 19 are rotatably connected in the second rotating groove, torsion springs 20 are fixedly connected to the rotating shafts 19, rope shafts 21 are fixedly connected to one ends of the torsion springs 20, four connecting ropes 22 matched with the four rope grooves respectively are wound on the rope shafts 21, one ends of the connecting ropes 22 penetrate through the rope grooves and are fixedly connected with sliding rods 23, storage grooves are formed in positions, far away from the second rotating groove, of the top ends of the sliding rods 23, on the inner side walls of the storage grooves far away from the second rotating groove, auxiliary rods 24 are rotatably connected, springs 25 are fixedly connected to the bottom ends of the auxiliary rods 24, one end of the spring 25 is fixedly connected to the inner side wall and the lower side wall of the storage groove, after the lamp cover plate 6 is placed on the first clamping plate 5, the four sliding rods 23 are pulled to move, the spring 25 pushes the auxiliary rod 24 to rotate to be in a vertical state, after the sliding rods 23 are released, the torsion spring 20 drives the rope shaft 21 to rotate, the rope shaft 21 drives the connecting rope 22 to move with the sliding rods 23, the four sliding rods 23 retract simultaneously, the four auxiliary rods 24 are matched, the lamp cover plate 6 is pushed to reach the central position of the first clamping plate 5, the aim of accurately aligning the lamp cover plate 6 with the center is achieved, the flash accuracy is improved, the auxiliary plate is pushed back to the storage groove, the sliding rods 23 can retract smoothly to reset, the top ends of the auxiliary rods 24 are rotationally connected with the rollers 26, and the rollers 26 are used for reducing friction force between the auxiliary rods 24 and the lamp cover plate 6 when the sliding rods 23 retract, so that scratch damage on the lamp cover plate 6 is avoided.

In summary, the working principle and working process of the clamping device are that when in use, firstly, the lampshade plate 6 and the first clamping plate 5 are aligned in the middle, the electric push rod 2 is started to drive the second clamping plate 9 to move, so that the second clamping plate 9 is matched with the first clamping plate 5 to clamp and fix the lampshade plate 6, the first motor 3 is started to drive the first clamping plate 5 to rotate, the first clamping plate 5 drives the lampshade plate 6 and the second clamping plate 9 to rotate, thereby facilitating the flash processing of the lampshade plate 6, the rotating control handle 11 drives the threaded rod 10 to rotate, the threaded rod 10 drives the threaded piece 12 to move, the threaded piece 12 drives the adjusting rod 13 and the polishing piece 14 to move, thereby adjusting the distance between the polishing piece 14 and the first clamping plate 5, thereby achieving the purpose of adapting to the lampshade plates 6 with different diameters, the supporting piece 15 is used for supporting the first motor 3 and the first clamping piece, the stability of the equipment is improved, the bearing 16 is used for reducing the friction force between the supporting piece 15 and the connecting block 4, the purpose of improving the running smoothness of the equipment is achieved, the second motor 17 is started to drive the polishing piece 14 to rotate, the purpose of improving the polishing efficiency is achieved when the lampshade plate 6 is subjected to flash, the supporting rod 18 is used for supporting the adjusting rod 13 and the polishing piece 14, the condition that the adjusting rod 13 and the polishing piece 14 incline leftwards is avoided, the working effect is affected is caused, after the lamp cover plate 6 is placed on the first clamping plate 5, the four sliding rods 23 are pulled to move, the springs 25 push the auxiliary rods 24 to rotate to be in a vertical state, after the sliding rods 23 are released, the torsion springs 20 drive the rope shafts 21 to rotate, the rope shafts 21 drive the connecting ropes 22 to move with the sliding rods 23, the four sliding rods 23 retract simultaneously, the four auxiliary rods 24 are matched, the lamp cover plate 6 is pushed to reach the central position of the first clamping plate 5, therefore, the aims of accurately aligning the lampshade plate 6 with the center and improving the flash accuracy are achieved, the auxiliary plate is pressed back to the storage groove, the sliding rod 23 can be retracted and reset smoothly, and the roller 26 is used for reducing the friction force between the auxiliary rod 24 and the lampshade plate 6 when the sliding rod 23 is retracted, so that scratch damage on the lampshade plate 6 is avoided.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. Clamping device, comprising a base (1), characterized in that: including electric putter (2), first motor (3) are installed on the top of base (1), the output fixedly connected with connecting block (4) of first motor (3), the first grip block (5) of top fixedly connected with of connecting block (4), the top swing joint of first grip block (5) lamp shade board (6), the top fixedly connected with support (7) of base (1), the top fixedly connected with mounting panel (8) of support (7), the bottom at mounting panel (8) is installed to electric putter (2), the output rotation of electric putter (2) is connected with second grip block (9) with first grip block (5) matched with, first sliding tray has been seted up on the top of base (1), and first rotation groove has been seted up to the interior lower lateral wall of first sliding tray, first through-hole has been seted up to the interior left lateral wall of first rotation groove, the interior right lateral wall of first rotation groove rotates and is connected with threaded rod (10), and the left end of support (10) runs through first through-hole fixedly connected with control panel (11), be connected with threaded rod (12) on adjusting lever (13), threaded connection piece (13) have on the screw thread (13).

2. A clamping device as claimed in claim 1, characterized in that: the top fixedly connected with of base (1) and first motor (3) matched with support piece (15), offered on support piece (15) with connecting block (4) matched with change the hole, fixedly connected with bearing (16) on the inside wall in change the hole, the inside wall fixed connection of bearing (16) is on support piece (15).

3. A clamping device as claimed in claim 1, characterized in that: the polishing piece (14) is rotationally connected with the adjusting rod (13), the installation groove is formed in the adjusting rod (13), the second through hole is formed in the inner upper side wall of the installation groove, the second motor (17) is installed in the installation groove, and the output end of the second motor (17) penetrates through the second through hole to be fixedly connected to the polishing piece (14).

4. A clamping device as claimed in claim 1, characterized in that: the left end of the adjusting rod (13) is fixedly connected with a supporting rod (18), and one end of the supporting rod (18) is fixedly connected to the top end of the threaded piece (12).

5. A clamping device as claimed in claim 1, characterized in that: the inside of first grip block (5) has seted up the second and has rotated the groove, and the second rotates the interior left side wall, interior right side wall, interior front side wall and interior back lateral wall in groove and all has seted up the rope groove, and the rope groove is kept away from the inside wall in second rotation groove and has been seted up the sliding tray, the inside rotation in second rotation groove is connected with axis of rotation (19), fixedly connected with torsional spring (20) on axis of rotation (19), the one end fixedly connected with rope axle (21) of torsional spring (20), twine on rope axle (21) be connected with four respectively with four rope groove matched with connecting rope (22), the one end of connecting rope (22) runs through rope groove fixedly connected with slide bar (23), the storage groove has been seted up on the top of slide bar (23), and the storage groove is kept away from on the inside wall in second rotation groove and is rotated and is connected with auxiliary lever (24), the bottom fixedly connected with spring (25) of auxiliary lever (24), the one end fixedly connected with of spring (25) is at the interior lower lateral wall of storage groove.

6. A clamping device as claimed in claim 5, wherein: the top end of the auxiliary rod (24) is rotatably connected with a roller (26).