CN211471618U

CN211471618U - Replaceable electroplating roller

Info

Publication number: CN211471618U
Application number: CN202020233452.5U
Authority: CN
Inventors: 曹维龙
Original assignee: Shanghai Yuji Metal Products Co ltd
Current assignee: Shanghai Yuji Metal Products Co ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-09-11
Anticipated expiration: 2030-02-28

Abstract

The utility model belongs to the technical field of the technique of metal plating and specifically relates to a removable electroplating barrel is related to, which comprises a bracket and a barrel, the fixed plate that is provided with on the support, it is provided with first driven gear to rotate on the fixed plate, first driven gear's axial lead perpendicular to fixed plate, it is provided with first driving gear to rotate on the support, it is provided with the fly leaf that is on a parallel with the fixed plate to slide on the support, the slip direction perpendicular to fixed plate of fly leaf, it is provided with second driven gear to rotate on the fly leaf, first driven gear and second driven gear are the fixed draw-in groove that is provided with in the one side in opposite directions, be provided with the fixture block that is used for the card to establish the draw-in groove on the. The utility model discloses fly leaf can the relatively fixed plate slide in the utensil to can dismantle and change the barrel between fixed plate and the fly leaf, and then can process the work piece of difference through the barrel of installing not unidimensional and model.

Description

Replaceable electroplating roller

Technical Field

The utility model relates to a technical field that the metal is electroplated especially relates to an electroplating barrel.

Background

When a metal workpiece is processed, the surface of the workpiece is often required to be galvanized to improve the rust resistance and corrosion resistance of the workpiece. Barrel plating is a commonly used workpiece electroplating process that electroplates metal through the action of electrodes by placing a workpiece in an electroplating barrel, immersing the electroplating barrel in an electroplating solution and rotating the electroplating barrel.

The Chinese utility model patent with publication number CN205501443U and publication date of 2016, 8, 24 and discloses a roller for barrel plating, which comprises a fixed frame, a roller for containing workpieces, a power device for driving the roller to rotate, a transmission device for transmitting power and a power supply device for supplying power, wherein the roller is positioned in the fixed frame; the cylinder includes the stack shell, is located two first gears of stack shell both sides, is located two fixed curb plates in the first gear outside, is located the stack shell inner wall and is used for reducing the arch of work piece and barrel area of contact, and three first through-hole has been seted up relatively in the middle part of two fixed curb plates, wears to establish both sides two for the cylinder power supply for the power supply of power supply, and transmission wears to establish middle one first through-hole rotatory in order to drive the barrel, and two fixed curb plate upper portions are provided with the pendant that supplies outside driving to hang relatively.

In the above prior art, the roller on the fixing frame is fixedly arranged between the two fixing plates, and the roller cannot be detached and replaced. When workpieces of different types need to be subjected to barrel plating processing, the problem that the size of the roller is not matched with the size of the workpiece may occur, and the application range of the roller for barrel plating is further reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a removable electroplating barrel can be dismantled to the barrel to through the barrel of installation unidimensional and model, and then be applicable to the course of working of different work pieces.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a replaceable electroplating roller comprises a bracket and a roller body, wherein a fixing plate is fixedly arranged on the bracket, a first driven gear is rotatably arranged on the fixed plate through a first bearing, the axial lead of the first driven gear is vertical to the fixed plate, a first driving gear is rotatably arranged on the bracket and is meshed with the first driven gear, a movable plate parallel to the fixed plate is arranged on the bracket in a sliding manner, the sliding direction of the movable plate is vertical to the fixed plate, a second driven gear parallel to the first driven gear is rotatably arranged on the movable plate through a second bearing, the clamping groove is fixedly formed in one face, opposite to the first driven gear, of the second driven gear, clamping blocks used for clamping the clamping grooves are arranged on end faces of two ends of the barrel, and a locking piece used for locking the position of the movable plate is further arranged on the barrel.

When the barrel needs to be replaced, the locking of the locking piece on the movable plate can be firstly released, then the movable plate can slide on the bracket, then the locking plate is slid to enable the locking plate to be far away from the fixed plate, the connection relation between the movable plate and the barrel can be released, and then the barrel can be taken down, so that the barrel with different radiuses and lengths can be replaced. When the barrel is used, the clamping block at one end of the barrel can be inserted into the clamping groove of the fixed plate, the movable plate slides, the clamping groove in the movable plate is clamped in the clamping block at one side of the barrel, which is far away from the fixed plate, and the position of the movable plate is locked by the locking piece, so that the barrel can be fixed between the fixed plate and the movable plate. Under the action of the first gear and the second gear, the cylinder can rotate between the fixed plate and the movable plate, and then the electroplating process is completed. Through adopting above-mentioned technical scheme, can dismantle and change the barrel between fixed plate and the fly leaf to can install the barrel of unidimensional and model, and then be applicable to the course of working of different work pieces.

The present invention may be further configured in a preferred embodiment as: the support comprises a rotating shaft and a connecting rod which are parallel to each other, the first driving gear is fixedly connected to the rotating shaft, the rotating shaft is rotatably connected with the fixed plate and rotatably connected with the fixed plate, and the rotating shaft is rotatably arranged in the movable plate in a penetrating mode and is in sliding connection with the axis of the movable plate relative to the rotating shaft; the connecting rod is parallel to the axis of rotation, just connecting rod and fixed plate fixed connection, connecting rod and fly leaf sliding connection on the axial lead direction of connecting rod.

The fixed plate and the movable plate are supported together through the rotating shaft and the connecting rod, wherein the fixed plate is connected with the rotating shaft in a rotating mode and fixedly connected with the connecting rod, the movable plate can slide along the axial lead of the rotating shaft relative to the rotating shaft, the rotating shaft can also rotate on the movable plate, the movable plate is connected with the connecting rod in a sliding mode, the rotating shaft can drive the first driving gear to rotate in the rotating process, and the fixed plate and the movable plate cannot rotate and contribute to the overall stability of a system.

The present invention may be further configured in a preferred embodiment as: the rotating shaft is further provided with a second driving gear parallel to the first driving gear, the second driving gear is meshed with a second driven gear, the first driving gear is rotatably connected to the fixed plate through a first connecting bearing, the second driving gear is rotatably connected to the movable plate through a second connecting bearing, the rotating shaft is provided with a flat key, and key grooves matched with the flat key are formed in the first driving gear, the second driving gear, the first connecting bearing and the second connecting bearing.

Through adopting above-mentioned technical scheme, when the axis of rotation rotated, through the interact between parallel key and the keyway, first driving gear drove first driven gear and rotates, and the second driving gear drove second driven gear and rotates, and the two rotational speed is the same, can drive the barrel rotation jointly in both sides, and then makes the barrel rotation process more stable. In the sliding process of the movable plate, the second driving gear can be driven by the second connecting bearing to slide on the rotating shaft, and therefore the second driving gear can be always meshed with the second driven gear.

The present invention may be further configured in a preferred embodiment as: the connecting rods are two, and the connecting rods and the rotating shafts are arranged in an isosceles triangle shape.

Through adopting above-mentioned technical scheme, can make connecting rod and axis of rotation more firm to the supporting role of fixed plate and movable plate.

The present invention may be further configured in a preferred embodiment as: a first through hole is formed in the circle center of each of the first bearing and the second bearing, and second through holes communicated with the first through holes are formed in the first driven gear and the second driven gear; the locking piece is including fixed setting up in the dead lever at barrel both ends, fixed connection keep away from the threaded rod of barrel one end and threaded connection in the butt head of threaded rod in the dead lever, the axial lead and the barrel collineation of threaded rod, the butt head butt is on the one side that first bearing and second bearing carried on the back mutually.

Through adopting above-mentioned technical scheme, when needing to fix the fly leaf, make the dead lever at barrel both ends pass first through-hole on first bearing and the second bearing respectively and the second through-hole on first driven gear and the second driven gear earlier to with butt head threaded connection on the screw thread post, and make butt head butt in first bearing and second bearing, thereby press from both sides tight fly leaf and fixed plate, and then fix the fly leaf. In the process, the movable plate and the fixed plate can clamp the barrel together, so that the barrel is fixed between the fixed plate and the movable plate, and the barrel is more stable.

The present invention may be further configured in a preferred embodiment as: the butt head includes that columniform holds the piece and the butt piece of coaxial fixed connection in the round platform type of holding the piece, the bottom surface diameter that the piece one end was kept away from to the butt piece is greater than the bottom surface diameter that the butt piece is close to hand piece one end, offer the thread groove that is used for the threaded connection threaded rod on the one side that the piece was kept away from to the butt piece.

Through adopting above-mentioned technical scheme, when using the butt piece to carry out the butt to first bearing or second bearing, the area of contact between butt piece and first bearing or the second bearing is great, and then makes the butt piece can more firmly butt on first bearing or second bearing to help improving the stability of barrel on the support.

The present invention may be further configured in a preferred embodiment as: and the side wall of the handheld block is provided with anti-skid lines.

Through adopting above-mentioned technical scheme, the person of being convenient for unscrew the butt head and change the barrel.

The present invention may be further configured in a preferred embodiment as: the side wall of the barrel body is provided with a plurality of handles.

Through adopting above-mentioned technical scheme, the user can hand the handle and hold the barrel when installing and dismantling the barrel to convenient to use person places and fixes a position the barrel.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the utility model discloses in, fly leaf on the support can the relatively fixed plate slide to carry out the centre gripping with the fixed plate to the barrel jointly, thereby can dismantle the barrel and install the barrel of unidimensional model through removing the fixed plate, thereby can advance processing to the work piece of multiple difference.

2. The utility model discloses in, utilize the threaded connection relation of butt head and threaded rod, fix the relative position of fly leaf and barrel to can install the barrel steadily conveniently.

Drawings

FIG. 1 is a schematic structural view of an electroplating drum according to an embodiment of the present invention;

FIG. 2 is an exploded view of an electroplating drum according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of the barrel and the locking member in an embodiment of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

In the figure, 1, a bracket; 11. a rotating shaft; 12. a connecting rod; 2. a barrel; 21. a handle; 22. a clamping block; 3. a fixing plate; 31. a first connecting bearing; 32. a first bearing; 4. a movable plate; 41. a second connecting bearing; 42. a second bearing; 51. a first drive gear; 52. a second driving gear; 53. a first driven gear; 54. a second driven gear; 61. a first through hole; 62. a second through hole; 7. a locking member; 71. fixing the rod; 72. a threaded rod; 73. a butting head; 731. a butting block; 732. a hand-held block; 733. anti-skid lines; 734. a thread groove; 8. a card slot; 91. a keyway; 92. a flat bond.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model provides a removable electroplating barrel, refers to fig. 1, includes support 1 and sets up barrel 2 on support 1, and support 1 includes two connecting rods 12 that are parallel to each other and a axis of rotation 11 that is parallel to connecting rod 12, and axis of rotation 11 and connecting rod 12 are equilateral triangle and arrange, and wear to be equipped with a fixed plate 3 and a fly leaf 4 jointly on axis of rotation 11 and the connecting rod 12. The fixed plate 3 and the movable plate 4 are parallel to each other and perpendicular to the axis of the rotating shaft 11. Wherein the rotating shaft 11 is rotatably connected with the fixed plate 3, the connecting rod 12 is fixedly connected with the fixed plate 3, the movable plate 4 is slidably connected with the rotating shaft 11 and the connecting rod 12 in the axial direction of the rotating shaft 11, and the rotating shaft 11 can rotate around the axial line of the rotating shaft 11 relative to the connecting rod 12.

Referring to fig. 2 and 3, a first driving gear 51 and a second driving gear 52 which are parallel to each other are sleeved on the rotating shaft 11, the diameters and the numbers of teeth of the first driving gear 51 and the second driving gear 52 are equal, the first driving gear 51 is rotatably connected to the fixed plate 3 through a first connecting bearing 31, and the second driving gear 52 is rotatably connected to the movable plate 4 through a second connecting bearing 41. The first drive gear 51, the second drive gear 52, the first connecting bearing 31, and the second connecting bearing 41 are each provided with a key groove 91, and the rotating shaft 11 is fixedly provided with a flat key 92 fitted in the key groove 91. When the rotating shaft 11 rotates, the first driving gear 51 and the second driving gear 52 may be rotated by the interaction of the key groove 91 and the flat key 92.

Referring to fig. 2 and 3, a first driven gear 53 is rotatably connected to the fixed plate 3 through a first bearing 32, a second driven gear 54 is rotatably provided on the movable plate 4 through a second bearing 42, the first driven gear 53 is engaged with the first driving gear 51, the second driven gear 54 is engaged with the second driving gear 52, and the number of teeth and the diameter of the first driven gear 53 and the second driven gear 54 are equal. A plurality of clamping blocks 22 are arranged on two end faces of the cylinder 2, and clamping grooves 8 clamped in the clamping blocks 22 are fixedly arranged on the opposite faces of the first driven gear 53 and the second driven gear 54. The rotation shaft 11 drives the first driving gear 51 and the second driving gear 52 to rotate, the first driving gear 51 and the second driving gear 52 drive the first driven gear 53 and the second driven gear 54 to rotate, and the barrel 2 is driven to rotate by the clamping action between the clamping groove 8 and the clamping block 22.

Referring to fig. 2 and 4, a first through hole 61 is opened at a center of the first bearing 32 and the second bearing 42, and a second through hole 62 connected to the first through hole 61 is opened at a center of the first driven gear 53 and the second driven gear 54. The first through hole 61 and the second through hole 62 are both square holes. The two ends of the barrel 2 are provided with locking pieces 7 for locking the movable plate 4, each locking piece 7 comprises a fixing rod 71 fixedly arranged on the end surfaces of the two ends of the barrel 2 along the axial direction of the barrel 2, a threaded rod 72 fixedly connected to the fixing rod 71, and an abutting head 73 in threaded connection with the threaded rod 72, wherein the fixing rod 71 is of a quadrangular structure, the fixing rod 71 penetrates through the first through hole 61 and the second through hole 62, and the side wall of the fixing rod 71 abuts against the inner walls of the first through hole 61 and the second through hole 62. The abutting head 73 comprises a cylindrical handheld block 732 and a truncated cone-shaped abutting block 731 coaxially and fixedly connected to the handheld block 732, an anti-slip thread 733 is arranged on the side wall of the handheld block 732, the bottom area of the abutting block 731 is gradually reduced from the side close to the handheld block 732 to the side far from the handheld block 732, and a threaded groove 734 (see fig. 3) is formed in the side far from the handheld block 732 of the abutting block 731 and is used for being in threaded connection with the threaded rod 72. By screwing the abutting block 731 on the threaded rod 72, the handheld block 732 rotates and abuts the abutting block 731 on the opposite surface of the first bearing 32 and the second bearing 42, so that the movable plate 4 and the fixed plate 3 can clamp the cylinder 2 together, and the movable plate 4 cannot move away from the fixed plate 3. Still be provided with a plurality of handles 21 on the lateral wall of barrel 2, the staff of being convenient for takes barrel 2.

The implementation principle and the using method of the embodiment are as follows:

since the movable plate 4 can slide along the axial line of the rotating shaft 11, after the abutting head 73 is rotated and the abutting head 73 is screwed down from the threaded rod 72, the movable plate 4 can slide along the axial line direction of the rotating shaft 11, and the locking groove 8 on the movable plate 4 is separated from the locking block 22, so that the barrel 2 can be removed by holding the handle 21 by hand, and the barrel 2 can be replaced.

Because the movable plate 4 can freely slide along the axial lead of the rotating shaft 11, the cylinders 2 with different sizes and models can be placed between the fixed plate 3 and the movable plate 4, and the electroplating device can be further suitable for the electroplating process of workpieces with different shapes and sizes.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A replaceable plating barrel characterized by: comprises a bracket (1) and a barrel (2), a fixing plate (3) is fixedly arranged on the bracket (1), a first driven gear (53) is rotatably arranged on the fixing plate (3) through a first bearing (32), the axial lead of the first driven gear (53) is perpendicular to the fixing plate (3), a first driving gear (51) is rotatably arranged on the bracket (1), the first driving gear (51) is meshed with the first driven gear (53), a movable plate (4) parallel to the fixing plate (3) is slidably arranged on the bracket (1), the sliding direction of the movable plate (4) is perpendicular to the fixing plate (3), a second driven gear (54) parallel to the first driven gear (53) is rotatably arranged on the movable plate (4) through a second bearing (42), and a clamping groove (8) is fixedly arranged on one face of the first driven gear (53) and the second driven gear (54) opposite to each other, the clamping blocks (22) used for clamping the clamping grooves (8) are arranged on the end faces of the two ends of the barrel body (2), and the locking piece (7) used for locking the position of the movable plate (4) is further arranged on the barrel body (2).

2. A replaceable plating barrel according to claim 1 wherein: the support (1) comprises a rotating shaft (11) and a connecting rod (12) which are parallel to each other, the first driving gear (51) is fixedly connected to the rotating shaft (11), the rotating shaft (11) is rotatably connected with the fixed plate (3), and the rotating shaft (11) is rotatably arranged in the movable plate (4) in a penetrating mode and is in sliding connection with the movable plate (4) relative to the axis of the rotating shaft (11); the connecting rod (12) is parallel to the rotating shaft (11), the connecting rod (12) is fixedly connected with the fixed plate (3), and the connecting rod (12) is connected with the movable plate (4) in a sliding mode in the axial lead direction of the connecting rod (12).

3. A replaceable plating barrel according to claim 2, wherein: still be provided with second driving gear (52) that is on a parallel with first driving gear (51) on axis of rotation (11), second driving gear (52) meshes second driven gear (54), first driving gear (51) rotate through first connecting bearing (31) and connect in fixed plate (3), second driving gear (52) rotate through second connecting bearing (41) and connect in fly leaf (4), be provided with flat key (92) on axis of rotation (11), all be provided with on first driving gear (51), second driving gear (52), first connecting bearing (31) and second connecting bearing (41) with flat key (92) complex keyway (91).

4. A replaceable plating barrel according to claim 2, wherein: the number of the connecting rods (12) is two, and the connecting rods (12) and the rotating shafts (11) are arranged in an isosceles triangle shape.

5. A replaceable plating barrel according to claim 4, wherein: a first through hole (61) is formed in the circle centers of the first bearing (32) and the second bearing (42), and second through holes (62) communicated with the first through hole (61) are formed in the first driven gear (53) and the second driven gear (54); locking piece (7) are including fixed dead lever (71), the threaded rod (72) and the butt head (73) of threaded rod (72) of keeping away from barrel (2) one end in dead lever (71) and fixed connection in fixed lever (71) both ends, the axial lead and barrel (2) collineation of threaded rod (72), butt head (73) butt is on the one side that first bearing (32) and second bearing (42) carried on the back mutually.

6. A replaceable plating barrel according to claim 5, wherein: the abutting head (73) comprises a cylindrical handheld block (732) and a truncated cone-shaped abutting block (731) coaxially and fixedly connected to the handheld block (732), the diameter of the bottom surface of one end, far away from the handheld block (732), of the abutting block (731) is larger than that of the bottom surface of one end, close to the handheld block (732), of the abutting block (731), and a threaded groove (734) used for being connected with a threaded rod (72) in a threaded mode is formed in one surface, far away from the handheld block (732), of the abutting block (731).

7. A replaceable plating barrel according to claim 6 wherein: the side wall of the handheld block (732) is provided with anti-skid lines (733).

8. A replaceable plating barrel according to claim 1 wherein: the side wall of the barrel body (2) is provided with a plurality of handles (21).