CN215560732U

CN215560732U - Centre gripping alligatoring device of plated item

Info

Publication number: CN215560732U
Application number: CN202122132864.7U
Authority: CN
Inventors: 林昌民
Original assignee: Shenzhen Gaolicheng Hardware Plastic Co ltd
Current assignee: Shenzhen Gaolicheng Hardware Plastic Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-18
Anticipated expiration: 2031-09-03

Abstract

The utility model provides a clamping and coarsening device for an electroplated part, which comprises a bottom plate, an adjusting device, a first clamping device, a vertical plate, a second clamping device and a coarsening mechanism, wherein sliding grooves are symmetrically formed in the upper surface of the bottom plate; the side wall of the bottom plate is connected with an adjusting device, and the adjusting device is connected with the sliding chute in a sliding manner; the upper surface of the bottom plate is connected with a first clamping device in a sliding mode, and the first clamping device is connected with the adjusting device; the upper surface of the bottom plate is symmetrically connected with vertical plates; a second clamping device is connected to the inner part of the vertical plate in a sliding manner and is connected with the first clamping device; the surface of the bottom plate is provided with a coarsening mechanism, and the coarsening mechanism is installed in a matching way with the second clamping device. According to the utility model, the elastic force action of the first spring and the second spring is utilized to ensure that the material can be stably clamped from multiple directions, so that the coarsening effect is ensured, and the subsequent treatment is prevented from being influenced.

Description

Centre gripping alligatoring device of plated item

Technical Field

The utility model relates to the technical field of electroplated part processing devices, in particular to a clamping and coarsening device for an electroplated part.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and is a process of attaching a layer of metal film on the surface of a metal or other material product by using the action of electrolysis so as to play roles of preventing metal oxidation, improving wear resistance, conductivity, light reflection, corrosion resistance, enhancing appearance and the like. In the electroplating operation, a roughening process is adopted, wherein the roughening process is to treat the surface of an electroplated part before electroplating to enable the surface of the electroplated part to be in a micro rough state, so that the contact surface of a plating layer and plastic is increased.

Therefore, there is a need to provide a new clamping and roughening device for electroplated parts to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a clamping and coarsening device for a plated part.

The utility model provides a clamping and coarsening device of a plated part, which comprises:

the upper surface of the bottom plate is symmetrically provided with sliding grooves;

the side wall of the bottom plate is connected with an adjusting device, and the adjusting device is connected with the sliding chute in a sliding manner;

the upper surface of the bottom plate is connected with a first clamping device in a sliding mode, and the first clamping device is connected with the adjusting device;

the upper surface of the bottom plate is symmetrically connected with a vertical plate;

the second clamping device is connected with the inner part of the vertical plate in a sliding manner, and is connected with the first clamping device, and the first clamping device drives the second clamping device to move so as to clamp;

the coarsening mechanism is mounted on the surface of the base plate and is mounted with the second clamping device in a matched mode.

Preferably, adjusting device includes motor cabinet, servo motor, sprocket, two-way lead screw and connecting block, the lateral wall of bottom plate is connected with the motor cabinet, the surface of motor cabinet is connected with servo motor, the inside symmetry of bottom plate rotates and is connected with two-way lead screw, the one end of two-way lead screw is connected with the sprocket, two through chain drive between the sprocket, servo motor's output and one of them sprocket are connected, there is the connecting block, two through threaded connection in the surface symmetry of two-way lead screw the connecting block all with spout sliding connection.

Preferably, first clamping device includes first splint, first spring, first activity post, connecting plate and limiting plate, the surface connection of connecting block has the connecting plate, the inside symmetry sliding connection of connecting plate has first activity post, four the one end of first activity post is connected with first splint, two the one end that first splint were kept away from to the activity post is connected with the limiting plate, the surperficial cover of first activity post is equipped with first spring, the both ends of first spring are connected with limiting plate and connecting plate respectively.

Preferably, a rubber pad is connected to the surface of the first clamping plate.

Preferably, the second clamping device comprises a fixed block, a rack, a transmission gear, a groove, a first screw rod, a movable plate, a limiting column, a second spring, a second movable column, a column groove and a second clamping plate;

the groove is positioned at the bottom end of the vertical plate, one fixing block is arranged on each of two sides of the groove, the connecting plate is connected with the corresponding fixing block, the fixing block penetrates through the groove to be connected with the rack, the groove is connected with the fixing block in a sliding manner, the surface of the rack is meshed with the transmission gear, the transmission gear is rotatably installed with the vertical plate, the surface of the transmission gear is connected with the first lead screw, the first lead screw is rotatably connected with the vertical plate, the surface of the first lead screw is connected with the movable plate through threads, the surface of the movable plate is symmetrically connected with the limiting columns, the two limiting columns are both connected with the vertical plate in a sliding manner, the surface of the movable plate is symmetrically provided with the column grooves, the surface of the column grooves is connected with the second springs, the inner part of the movable plate is symmetrically connected with the second movable columns in a sliding manner, and the second spring sleeves are arranged on the surfaces of the second movable columns, two the one end that the post groove was kept away from to the second activity post is connected with the second splint, two the second activity post all with riser sliding connection.

Preferably, the surface of the vertical plate is provided with a circular groove, the surface of the movable plate is connected with a circular ring, and the circular ring is in threaded connection with the first screw rod.

Preferably, one end, far away from the transmission gear, of the first screw rod is connected with a limiting block.

Preferably, the surface of two of the connection plates is provided with a photoelectric sensor.

Preferably, the coarsening mechanism comprises a guide rail, a driving block, a U-shaped plate, an electric telescopic rod, a lifting plate and a coarsening module;

the utility model discloses a lifting plate, including bottom plate, drive gear, U template, electric telescopic handle, lifter plate, the lateral wall of bottom plate is located drive gear's below symmetry and installs the guide rail, the surface slidable mounting of guide rail has the drive block, two the U template is connected to the surface of drive block, the surface symmetric connection of U template has electric telescopic handle, two the one end that electric telescopic handle kept away from the U template is connected with the lifter plate, the surface mounting of lifter plate has the alligatoring module.

Preferably, the lifting plate is connected with the U-shaped plate in a sliding mode.

Compared with the related art, the clamping and coarsening device for the electroplated part provided by the utility model has the following beneficial effects:

the controller can be arranged on the surface of the bottom plate, the servo motor, the photoelectric sensor and the electric telescopic rod are all connected with the controller through leads, the servo motor is started to drive the two-way screw rods to rotate simultaneously, so that the four connecting blocks are driven to be close to each other pairwise, the two first clamping plates and the two second clamping plates can clamp materials in multiple directions, the first clamping device drives the second clamping device to move for clamping, the cost is low, the efficiency is high, the elastic action of the first spring and the second spring is utilized, the stable clamping of the materials is guaranteed, the roughening effect is further guaranteed, and the influence on subsequent processing is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a schematic structural view of a first clamping device and a second clamping device of the present invention.

Reference numbers in the figures: 1. a base plate; 2. a chute; 3. an adjustment device; 4. a first holding device; 5. a vertical plate; 6. a second holding device; 7. a coarsening mechanism; 8. a motor base; 9. a servo motor; 10. a sprocket; 11. a bidirectional screw rod; 12. connecting blocks; 13. a first splint; 14. a first spring; 15. a first movable column; 16. a connecting plate; 17. a limiting plate; 18. a rubber pad; 19. a fixed block; 20. a rack; 21. a transmission gear; 22. a groove; 23. a first lead screw; 24. a movable plate; 25. a limiting column; 26. a second spring; 27. a second movable column; 28. a column groove; 29. a second splint; 30. a circular groove; 31. a circular ring; 32. a limiting block; 33. a photosensor; 34. a guide rail; 35. a drive block; 36. a U-shaped plate; 37. an electric telescopic rod; 38. a lifting plate; 39. and a coarsening module.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1 to 3, a clamping and roughening device for a plated item according to an embodiment of the present invention includes a base plate 1, an adjusting device 3, a first clamping device 4, a vertical plate 5, a second clamping device 6, and a roughening mechanism 7.

The upper surface of the bottom plate 1 is symmetrically provided with sliding chutes 2.

The side wall of the bottom plate 1 is connected with an adjusting device 3, and the adjusting device 3 is connected with the sliding chute 2 in a sliding mode.

The upper surface of the bottom plate 1 is connected with a first clamping device 4 in a sliding mode, and the first clamping device 4 is connected with the adjusting device 3.

The upper surface of the bottom plate 1 is symmetrically connected with vertical plates 5.

The inside sliding connection of riser 5 has second clamping device 6, second clamping device 6 is connected with first clamping device 4, first clamping device 4 drives second clamping device 6 activity is in order to carry out the centre gripping.

The surface mounting of bottom plate 1 has alligatoring mechanism 7, alligatoring mechanism 7 and the cooperation installation of second clamping device 6, before electroplating, can make plated item surface alligatoring through alligatoring mechanism 7, form microcosmic coarse to increase the area of contact of cladding material and base member, improve subsequent electroplating quality.

Referring to fig. 1, 2 and 3, the adjusting device 3 includes a motor base 8, a servo motor 9, a chain wheel 10, a bidirectional screw rod 11 and a connecting block 12, the side wall of the bottom plate 1 is connected with a motor base 8, the surface of the motor base 8 is connected with a servo motor 9, the inner part of the bottom plate 1 is symmetrically and rotatably connected with a bidirectional screw rod 11, one end of the bidirectional screw rod 11 is connected with a chain wheel 10, the two chain wheels 10 are driven by a chain, the output end of the servo motor 9 is connected with one chain wheel 10, the surface of the bidirectional screw rod 11 is symmetrically connected with connecting blocks 12 through threads, the two connecting blocks 12 are both connected with the chute 2 in a sliding manner, it should be noted that the servo motor 9 is started to drive the chain wheels 10 to rotate, the two chain wheels 10 are driven by a chain, and then drives the two bidirectional screw rods 11 to rotate, and further drives the four connecting blocks 12 to approach each other two by two.

Referring to fig. 1, 2 and 3, the first clamping device 4 includes a first clamping plate 13, a first spring 14, a first movable column 15, a connecting plate 16 and a limiting plate 17, the surface of the connecting block 12 is connected with the connecting plate 16, the connecting plate 16 is connected to the first movable column 15 in a symmetrical and sliding manner, one end of each of the four first movable columns 15 is connected with the first clamping plate 13, one ends of the two movable columns, which are far away from the first clamping plate 13, are connected with the limiting plate 17, the surface of the first movable column 15 is sleeved with the first spring 14, two ends of the first spring 14 are respectively connected with the limiting plate 17 and the connecting plate 16, it should be noted that the four connecting blocks 12 are close to each other, and then the two first clamping plates 13 are driven to be close to each other, so as to clamp the material.

Referring to fig. 1 and 3, a rubber pad 18 is connected to the surface of the first clamping plate 13, and it should be noted that the first clamping plate 13 and the second clamping plate 29 are prevented from being worn away from the surface of the material.

Referring to fig. 1, 2 and 3, the second clamping device 6 includes a fixed block 19, a rack 20, a transmission gear 21, a groove 22, a first screw 23, a movable plate 24, a limiting post 25, a second spring 26, a second movable post 27, a post slot 28 and a second clamping plate 29, the groove 22 is located at the bottom end of the riser 5, two sides of the groove 22 are respectively provided with one connecting plate 16 connected to the corresponding fixed block (19), the fixed block 19 passes through the groove 22 to be connected to the rack 20, the groove 22 is slidably connected to the fixed block 19, the surface of the rack 20 is engaged with the transmission gear 21, the transmission gear 21 is rotatably mounted to the riser 5, the surface of the transmission gear 21 is connected to the first screw 23, the first screw 23 is rotatably connected to the riser 5, the surface of the first screw 23 is connected to the movable plate 24 through a thread, the surface of the movable plate 24 is symmetrically connected to the limiting post 25, the two limiting columns 25 are connected with the vertical plate 5 in a sliding manner, the surface of the movable plate 24 is symmetrically provided with column grooves 28, the surface of the column groove 28 is connected with a second spring 26, the inner part of the movable plate 24 is symmetrically connected with second movable columns 27 in a sliding manner, the second spring 26 is sleeved on the surface of the second movable columns 27, one ends, far away from the column grooves 28, of the two second movable columns 27 are connected with second clamping plates 29, and the two second movable columns 27 are connected with the vertical plate 5 in a sliding manner, it should be noted that when the two connecting blocks 12 are close to each other, the fixing block 19 moves along with the movement of the connecting blocks 12, and then the rack 20 is driven to move, and then the transmission gear 21 is driven to rotate, and then the first screw rod 23 is driven to rotate, due to the limiting effect of the limiting columns 25, the two movable plates 24 are made to be close to each other, and then the second clamping plates 29 are driven to be connected to be close to each other, and when the fixing block 19 is driven to move to the other end of the groove 22, the movable plate 24 moves to the other end of the first lead screw 23.

Referring to fig. 3, a circular groove 30 is formed on the surface of the vertical plate 5, a circular ring 31 is connected to the surface of the movable plate 24, and the circular ring 31 is connected to the first screw rod 23 through a screw thread.

Referring to fig. 1 and fig. 3, one end of the first screw 23 away from the transmission gear 21 is connected to a limiting block 32, which is to be noted that the movable plate 24 is not separated from the first screw 23.

Referring to fig. 1, photoelectric sensors 33 are mounted on the surfaces of two of the connecting plates 16, and it should be noted that if the distance between the first clamping plate 13 and the photoelectric sensors 33 is smaller than a preset value, the photoelectric sensors 33 transmit a signal to the controller, the controller controls the servo motor 9 to be turned off, and the two bidirectional screws 11 stop rotating.

Referring to fig. 1 and 2, the coarsening mechanism 7 includes a guide rail 34, a driving block 35, a U-shaped plate 36, electric telescopic rods 37, a lifting plate 38 and a coarsening module 39, the guide rail 34 is symmetrically installed below the transmission gear 21 on the side wall of the base plate 1, the driving block 35 is slidably installed on the surface of the guide rail 34, the surfaces of the two driving blocks 35 are connected to the U-shaped plate 36, the electric telescopic rods 37 are symmetrically connected to the surface of the U-shaped plate 36, the lifting plate 38 is connected to one end of the two electric telescopic rods 37 far from the U-shaped plate 36, the coarsening module 39 is installed on the surface of the lifting plate 38, it should be noted that after the clamping is stable, the electric telescopic rods 37 extend to drive the lifting plate 38 to move downwards, and further drive the coarsening module 39 to coarsen the surface of the material, and the coarsening module 39 is composed of a motor and a grinding wheel.

Referring to fig. 1 and fig. 2, the lifting plate 38 is slidably connected to the U-shaped plate 36, and it should be noted that the stability of the lifting movement of the lifting plate 38 is ensured.

The working principle of the clamping and coarsening device for the electroplated part provided by the utility model is as follows:

the upper surface of placing the material in bottom plate 1 is located between two first splint 13 and two second splint 29, is started by controller control servo motor 9, drives sprocket 10 and rotates, through chain drive between two sprockets 10, can drive two-way lead screw 11 and rotate, then drives four connecting blocks 12 and be close to each other between two liang, and then drives two first splint 13 and be close to each other, carries out the centre gripping to the material.

Referring to fig. 3, when the two connecting blocks 12 approach each other, the fixed block 19 also moves along with the movement of the connecting blocks 12, so as to drive the rack 20 to move, the rack 20 drives the transmission gear 21 to rotate, and further drives the first lead screw 23 to rotate, so that the two movable plates 24 slide along the extending direction of the limiting column 25 and approach each other, the movable plates 24 push the two second clamping plates 29 to slide and approach each other through the second springs 26, when the fixed block 19 moves to one end of the groove 22 that is close to the transmission gear 21, the movable plates 24 move to one end of the first lead screw 23 that is far away from the transmission gear 21, and the two first clamping plates 13 and the two second clamping plates 29 clamp the material from different directions.

The surface of the second clamping plate 29 can be also connected with a rubber pad 18, the rubber pad 18 is contacted with the surface of the material, the first clamping plate 13 and the second clamping plate 29 stop moving, the first spring 14 is stretched, the second spring 26 is compressed, the elastic force action of the first spring 14 and the second spring 26 is utilized to ensure that the material is clamped in multiple directions and stable clamping is ensured, if the distance between the first clamping plate 13 and the photoelectric sensor 33 is smaller than a preset value, a signal is transmitted to a controller, the controller controls the servo motor 9 to be closed, the two bidirectional screw rods 11 stop rotating to ensure that the material can be stably clamped, when the movable plate 24 moves to the other end of the first screw rod 23, the limit column 25 is not separated from the vertical plate 5, the second movable column 27 is not separated from the vertical plate 5, after stable clamping, the electric telescopic rod 37 extends to drive the lifting plate 38 to move downwards, and then, the roughening module 39 is driven to roughen the surface of the material, and the roughening module 39 is composed of, for example, a motor and a grinding wheel, which is a mature technology in the prior art and is not described in detail.

The circuits and controls involved in the present invention are prior art and will not be described in detail herein.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a centre gripping coarsening device of plated item which characterized in that includes:

the device comprises a bottom plate (1), wherein sliding grooves (2) are symmetrically formed in the upper surface of the bottom plate (1);

the side wall of the bottom plate (1) is connected with an adjusting device (3), and the adjusting device (3) is connected with the sliding chute (2) in a sliding manner;

the upper surface of the bottom plate (1) is connected with the first clamping device (4) in a sliding mode, and the first clamping device (4) is connected with the adjusting device (3);

the upper surface of the bottom plate (1) is symmetrically connected with a vertical plate (5);

the second clamping device (6) is connected to the inner portion of the vertical plate (5) in a sliding mode, the second clamping device (6) is connected with the first clamping device (4), and the first clamping device (4) drives the second clamping device (6) to move so as to clamp;

coarsening mechanism (7), the surface mounting of bottom plate (1) has coarsening mechanism (7), coarsening mechanism (7) and second clamping device (6) cooperation installation.

2. The clamping roughening device for the electroplated part according to claim 1, characterized in that the adjusting device (3) comprises a motor base (8), a servo motor (9), a chain wheel (10), a bidirectional screw rod (11) and a connecting block (12), the side wall of the bottom plate (1) is connected with a motor base (8), the surface of the motor base (8) is connected with a servo motor (9), the inner part of the bottom plate (1) is symmetrically and rotatably connected with a bidirectional screw rod (11), one end of the bidirectional screw rod (11) is connected with a chain wheel (10), the two chain wheels (10) are driven by a chain, the output end of the servo motor (9) is connected with one of the chain wheels (10), the surface symmetry of two-way lead screw (11) has connecting block (12) through threaded connection, two connecting block (12) all with spout (2) sliding connection.

3. The clamping and coarsening device of the electroplated part according to claim 2, characterized in that the first clamping device (4) comprises a first clamping plate (13), a first spring (14), a first movable column (15), a connecting plate (16) and a limiting plate (17), the surface of the connecting block (12) is connected with the connecting plate (16), the internal symmetrical sliding connection of the connecting plate (16) is provided with the first movable column (15), four of the first movable column (15) is connected with the first clamping plate (13), two of the movable column are connected with the limiting plate (17) at the end far away from the first clamping plate (13), the surface of the first movable column (15) is sleeved with the first spring (14), and the two ends of the first spring (14) are respectively connected with the limiting plate (17) and the connecting plate (16).

4. The clamping roughening device for the electroplated member as claimed in claim 3, characterized in that a rubber pad (18) is attached to the surface of the first clamping plate (13).

5. The clamping roughening device for the electroplated part according to claim 3, characterized in that the second clamping device (6) comprises a fixed block (19), a rack (20), a transmission gear (21), a groove (22), a first screw rod (23), a movable plate (24), a limiting column (25), a second spring (26), a second movable column (27), a column groove (28) and a second clamping plate (29);

the groove (22) is located at the bottom end of the vertical plate (5), two sides of the groove are provided with one fixing block (19) connected and corresponding to the connecting plate (16), the fixing block (19) penetrates through the groove (22) to be connected with the rack (20), the groove (22) is connected with the fixing block (19) in a sliding manner, the surface of the rack (20) is meshed with a transmission gear (21), the transmission gear (21) is rotatably installed with the vertical plate (5), the surface of the transmission gear (21) is connected with a first lead screw (23), the first lead screw (23) is rotatably connected with the vertical plate (5), the surface of the first lead screw (23) is connected with a movable plate (24) through threads, the surface of the movable plate (24) is symmetrically connected with limiting columns (25), the two limiting columns (25) are both connected with the vertical plate (5) in a sliding manner, column grooves (28) are symmetrically formed in the surface of the movable plate (24), the surface of post groove (28) is connected with second spring (26), the inside symmetry sliding connection of fly leaf (24) has second activity post (27), the surface at second activity post (27) is established in second spring (26) cover, two the one end that post groove (28) was kept away from in second activity post (27) is connected with second splint (29), two second activity post (27) all with riser (5) sliding connection.

6. The clamping and coarsening device of the electroplated part as claimed in claim 5, wherein the surface of the vertical plate (5) is provided with a circular groove (30), the surface of the movable plate (24) is connected with a circular ring (31), and the circular ring (31) is connected with the first screw rod (23) through a screw thread.

7. The clamping and coarsening device of the electroplated part as claimed in claim 5, wherein a limit block (32) is connected to one end of the first screw rod (23) far away from the transmission gear (21).

8. Clamping roughening device of a plated item according to claim 3, characterized in that photo sensors (33) are mounted on the surface of two of said connection plates (16).

9. The clamping and coarsening device of the electroplated part as claimed in claim 5, characterized in that the coarsening mechanism (7) comprises a guide rail (34), a driving block (35), a U-shaped plate (36), an electric telescopic rod (37), a lifting plate (38) and a coarsening module (39);

guide rail (34) are installed to the below symmetry that the lateral wall of bottom plate (1) is located drive gear (21), the sliding surface mounting of guide rail (34) has drive block (35), two U template (36) is connected on the surface of drive block (35), the surface symmetric connection of U template (36) has electric telescopic handle (37), two the one end that U template (36) were kept away from in electric telescopic handle (37) is connected with lifter plate (38), the surface mounting of lifter plate (38) has alligatoring module (39).

10. The clamping roughening apparatus of the electroplated part of claim 9, wherein the lifting plate (38) is slidably connected to the U-shaped plate (36).