CN217173934U

CN217173934U - Height adjusting device for rack plating

Info

Publication number: CN217173934U
Application number: CN202123441003.3U
Authority: CN
Inventors: 孙震海; 邹永才; 周家贵; 崔俊明; 陆建良
Original assignee: Taicang Xinhui Electroplating Co ltd
Current assignee: Taicang Xinhui Electroplating Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-12
Anticipated expiration: 2031-12-30

Abstract

The application relates to the field of workpiece coating, in particular to a height adjusting device for rack plating, which comprises a bottom frame, wherein a guide post is arranged on the bottom frame, a rack is fixed on the guide post, a guide piece capable of moving along the vertical direction is connected onto the guide post in a sliding manner, a motor is arranged on the guide piece, and the motor is connected with a first gear meshed with the rack in a driving manner; and a bearing column is fixed on the guide piece, and a bearing hook used for fixing the rack plating rack is arranged on the bearing column. This application has the effect of being convenient for adjust the rack plating frame height in electroplating process.

Description

Height adjusting device for rack plating

Technical Field

The application relates to the field of workpiece coating, in particular to a height adjusting device for rack plating.

Background

When the workpiece is electroplated, the workpiece to be electroplated can be hung on a rack plating rack, then the rack plating rack is immersed into an electroplating pool with electroplating liquid to realize electroplating of the workpiece, namely, the part is installed on the rack to carry out plating deposition, and other metal or alloy with the thickness of about 10 mu m is plated on the surface of the part, thereby preventing the part from being oxidized, and improving the wear resistance, the electrical conductivity, the light reflection performance and the aesthetic degree of the part.

When the rack plating frame is used for rack plating of a workpiece, the height of the rack plating frame needs to be gradually reduced and gradually enter the electroplating pool, and after the electroplating of the workpiece is finished, the height of the rack plating frame needs to be gradually increased so that the rack plating frame gradually breaks away from the electroplating pool.

SUMMERY OF THE UTILITY MODEL

In order to adjust the height of the rack plating frame in the electroplating process, the application provides a height adjusting device for rack plating.

The application provides a rack is plated with high adjusting device adopts following technical scheme:

a height adjusting device for rack plating comprises an underframe, wherein a guide post is arranged on the underframe, a rack is fixed on the guide post, a guide piece capable of moving along the vertical direction is connected onto the guide post in a sliding manner, a motor is arranged on the guide piece, and the motor is connected with a first gear meshed with the rack in a driving manner; and a bearing column is fixed on the guide piece, and a bearing hook used for fixing the rack plating rack is arranged on the bearing column.

Through adopting above-mentioned technical scheme, can drive through the motor and rotate with rack toothing's first gear to be convenient for take the direction to carry out elevating movement along the guide post, be convenient for like this drive through installing the carrier post on the guide at vertical direction motion, because the rack plating frame is connected on the carrier post through bearing the hook, so be convenient for adjust the height of rack plating frame in the electroplating process.

In a specific possible embodiment, the guide post is provided with a first limit groove in the vertical direction, and the guide member extends into the first limit groove and can slide along the first limit groove.

Through adopting above-mentioned technical scheme, be convenient for make the guide connect on the guide post through first spacing groove, still be convenient for make the guide move along the guide post on vertical direction, so be convenient for promote the stability of guide when the motion.

In a specific possible embodiment, a plurality of anti-grinding wheels abutted against the guide piece are rotatably connected to the side wall of the guide post located in the first limiting groove.

Through adopting above-mentioned technical scheme, be convenient for reduce the frictional force between guide post and the guide through the abrasionproof wheel to promote the smoothness nature of guide when the motion.

In a specific possible implementation scheme, a driving rod is rotatably connected to the guide piece, the first gear is coaxially fixed to the driving rod, a second gear is further coaxially fixed to the driving rod, and a driving gear meshed with the second gear is arranged on a rotating shaft of the motor.

Through adopting above-mentioned technical scheme, drive gear through the motor and rotate to be convenient for drive gear drives first gear and moves on the rack, so be convenient for realize the guide and move on the guide post.

In a specific implementation scheme, second limiting grooves are formed in the guide post along two sides of the rack, limiting wheels in one-to-one correspondence with the second limiting grooves are coaxially connected to positions, located on two sides of the first gear, on the driving rod, and the limiting wheels extend into the corresponding second limiting grooves.

Through adopting above-mentioned technical scheme, through making spacing wheel stretch to corresponding second spacing groove to along with the rotation of actuating lever and synchronous rotation, so be convenient for carry on spacing stability when promoting the actuating lever motion to the actuating lever when the motion.

In a specific possible implementation, a plurality of mounting posts are arranged on the bearing post, and the bearing hook is mounted on the mounting posts.

Through adopting above-mentioned technical scheme, through set up a plurality of erection columns that are used for connecting the bearing hook on bearing the post, so be convenient for promote hang plate with high adjusting device once go up and down hang plate the quantity of frame, so be convenient for promote the efficiency of electroplating.

In a specific possible embodiment, a bolt hole is arranged on the bearing hook, and a bolt for limiting the rack plating rack on the bearing hook is connected to the bearing hook through the bolt hole.

Through adopting above-mentioned technical scheme, be convenient for through the bolt with the rack restriction on bearing the hook to be convenient for promote and bear the weight of the stability that the hook bore the rack.

In a specific possible embodiment, a linear module is arranged on the bottom frame along the horizontal direction, and the guide column is installed on a sliding block of the linear module.

Through adopting above-mentioned technical scheme, be convenient for through sharp module to hang the plating frame and be close to or keep away from the electroplating bath on the horizontal direction, from being convenient for promote electroplating's efficiency.

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

1. can drive through the motor and rotate with rack toothing's first gear to be convenient for drive the guide and carry out elevating movement along the guide post, be convenient for like this drive through installing the carrier post on the guide at vertical direction motion, because the rack is put up and is connected on the carrier post through bearing the hook, so be convenient for adjust the height of rack in electroplating process.

2. The anti-grinding wheel is convenient to reduce the friction force between the guide post and the guide piece, so that the smoothness of the guide piece during movement is improved.

3. Through making spacing wheel stretch to corresponding second spacing inslot to along with the rotation of actuating lever and synchronous rotation, so be convenient for carry on spacing stability when promoting the actuating lever motion to the actuating lever when the motion.

Drawings

Fig. 1 is a schematic overall structure diagram of a height adjusting device for rack plating in an embodiment of the present application.

Fig. 2 is a schematic view of the overall structure of the height adjusting structure in the embodiment of the present application.

Fig. 3 is a schematic structural diagram of a connection relationship between the height adjusting structure and the bearing structure in the embodiment of the present application.

Description of reference numerals: 1. a chassis; 2. a linear module; 3. a height adjustment structure; 31. a guide post; 311. a first limit groove; 312. a second limit groove; 32. a rack; 33. a guide member; 331. a butt joint plate; 332. a first connecting plate; 333. a second connecting plate; 34. a motor; 341. a drive gear; 35. a first gear; 36. preventing grinding wheel; 37. a drive rod; 38. a second gear; 39. a limiting wheel; 4. a load bearing structure; 41. a load bearing column; 42. mounting a column; 43. a load-bearing hook; 431. bolt holes; 44. and (4) bolts.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a height adjusting device for rack plating. Referring to fig. 1, the height adjusting device for rack plating comprises a bottom frame 1, an electroplating pool filled with electroplating solution is arranged below the bottom frame 1, a straight line module 2 is arranged on the bottom frame 1, a height adjusting structure 3 used for adjusting the height of the rack plating frame is arranged on a sliding block of the straight line module 2, and a bearing structure 4 used for bearing the rack plating frame is connected to the height adjusting structure 3.

Be equipped with 2 parallel arrangement's sharp module 2 on the roof of chassis 1, and every sharp module 2 all sets up along chassis 1's length direction.

Referring to fig. 1 and 2, the height adjusting structure 3 includes a guide post 31 vertically disposed and fixed at the bottom end of the linear module 2, and the guide post 31 is disposed on the slider of each linear module 2. Taking one of the guide posts 31 as an example, a rack 32 is fixed on the sidewall of each guide post 31 close to the other guide post 31 along the vertical direction, a first limiting groove 311 is formed on two sidewalls of each guide post 31 perpendicular to the sidewall where the rack 32 is located along the vertical direction, and two rows of anti-grinding wheels 36 are arranged in each first limiting groove 311 along the vertical direction. The height adjusting structure 3 further comprises a guide member 33, the guide member 33 comprises two abutting plates 331 which can abut against two rows of anti-grinding wheels 36 in the corresponding first limiting grooves 311, each abutting plate 331 is fixed with a first connecting plate 332 which is perpendicular to the corresponding abutting plate 331, and one end of each first connecting plate 332, which is far away from the abutting plate 331, extends out of the side wall of the guide column 31 where the rack 32 is located; the ends of the two first connecting plates 332 far away from the corresponding abutting plates 331 are commonly connected with a second connecting plate 333, and the second connecting plate 333 and the first connecting plates 332 are vertically arranged.

The two first connecting plates 332 are rotatably connected with a driving rod 37 disposed in a space between the second connecting plate 333 and the rack 32, and a first gear 35 engaged with the rack 32 is coaxially fixed to the driving rod 37.

Second limiting grooves 312 are formed in the side wall of the guide column 31 where the rack 32 is located along two sides of the rack 32, limiting wheels 39 are coaxially fixed on the rotating rods and located on two sides of the first gear 35, the limiting wheels 39 correspond to the second limiting grooves 312 one to one, and each limiting wheel 39 extends into the corresponding second limiting groove 312. This facilitates the limiting of the driving rod 37 by the second limiting groove 312, thereby facilitating the driving rod 37 to move along the second limiting groove 312.

One end of the driving rod 37 extends out of the corresponding first connecting plate 332, and the end of the driving rod 37 extending out of the first connecting plate 332 is coaxially connected with the second gear 38, the side wall of the second connecting plate 333 far away from the first gear 35 is fixed with the second motor 34, and the rotating shaft of the second motor 34 is coaxially connected with the driving gear 341, and the driving gear 341 is meshed with the second gear 38.

In practice, the driving gear 341 is driven by the motor 34 to rotate, so as to drive the second gear 38 to rotate, and further to drive the driving rod 37 and the first gear 35 mounted on the driving rod 37 to rotate, so as to drive the first gear 35 to move up and down along the rack 32, and simultaneously drive the guide 33 to move up and down along the rack 32.

Referring to fig. 3, the bearing structure 4 includes two bearing columns 41 horizontally connected between two second connecting plates 333, two mounting columns 42 vertically arranged with the bearing columns 41 are disposed on the bottom walls of the bearing columns 41, two ends of the bottom wall of each mounting column 42 are respectively provided with a bearing hook 43 for hooking the rack plating rack, a bolt hole 431 for screwing the bolt 44 is disposed on each bearing hook 43, and one end of the bolt 44 penetrating through the bolt hole 431 can abut against the rack plating rack to fix the rack plating rack on the bearing hook 43.

The implementation principle of the height adjusting device for rack plating in the embodiment of the application is as follows: firstly, enabling a bearing column 41 to be close to the top end of a guide column 31, then placing a rack plating rack hung with a workpiece to be plated on a bearing hook 43, then fixing the rack plating rack on the bearing hook 43 in a mode that a bolt 44 is abutted against the rack plating rack, then moving the rack plating rack to the upper part of an electroplating pool through a linear module 2, and then driving a guide piece 33 to move downwards along the guide column 31 through a motor 34, so that the rack plating rack descends and is gradually immersed into electroplating liquid in the corresponding electroplating pool; after the electroplating of the workpiece is completed, the guide 33 is driven by the motor 34 to move upwards along the guide column 31, so that the rack is gradually separated from the electroplating solution in the electroplating pool.

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

Claims

1. The utility model provides a rack plating uses high adjusting device which characterized in that: the device comprises an underframe (1), wherein a guide post (31) is arranged on the underframe (1), a rack (32) is fixed on the guide post (31), a guide piece (33) capable of moving along the vertical direction is connected on the guide post (31) in a sliding manner, a motor (34) is arranged on the guide piece (33), and the motor (34) is connected with a first gear (35) meshed with the rack (32) in a driving manner; a bearing column (41) is fixed on the guide piece (33), and a bearing hook (43) used for fixing the rack plating rack is arranged on the bearing column (41).

2. The rack plating height adjusting device according to claim 1, characterized in that: the guide post (31) is positioned on the vertical direction, a first limit groove (311) is arranged on the vertical direction, and the guide piece (33) extends into the first limit groove (311) and can slide along the first limit groove (311).

3. The rack plating height adjusting device according to claim 2, characterized in that: and the guide post (31) is rotatably connected with a plurality of anti-grinding wheels (36) abutted against the guide piece (33) on the side wall positioned in the first limit groove (311).

4. The rack plating height adjusting device according to claim 3, characterized in that: the last rotation of guide (33) is connected with actuating lever (37), just first gear (35) coaxial fixation is in on actuating lever (37), still coaxial fixed has second gear (38) on actuating lever (37), be equipped with in the pivot of motor (34) with drive gear (341) of second gear (38) meshing.

5. The rack plating height adjusting device according to claim 4, characterized in that: second spacing groove (312) have all been seted up along the both sides of rack (32) on guide post (31), on actuating lever (37) and be located the position of first gear (35) both sides equal coaxial coupling have with spacing wheel (39) of second spacing groove (312) one-to-one, just spacing wheel (39) stretch into the correspondence in second spacing groove (312).

6. The rack plating height adjusting device according to claim 5, characterized in that: the bearing column (41) is provided with a plurality of mounting columns (42), and the bearing hook (43) is mounted on the mounting columns (42).

7. The rack plating height adjusting device according to claim 6, characterized in that: a bolt hole (431) is arranged on the bearing hook (43), and a bolt (44) used for limiting the rack plating rack on the bearing hook (43) is connected to the bearing hook (43) through the bolt hole (431).

8. The rack plating height adjusting device according to claim 7, characterized in that: a linear module (2) is arranged on the bottom frame (1) along the horizontal direction, and the guide column (31) is installed on a sliding block of the linear module (2).