CN215366037U

CN215366037U - Electroplating hanger easy for hanging workpieces

Info

Publication number: CN215366037U
Application number: CN202121602252.3U
Authority: CN
Inventors: 万宗英
Original assignee: Tianjin Ruixin Metal Surface Treatment Co ltd
Current assignee: Tianjin Ruixin Metal Surface Treatment Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-31
Anticipated expiration: 2031-07-14

Abstract

The utility model discloses an electroplating hanger easy for hanging and installing workpieces, which comprises a hanger main rod and a hook, wherein the hook is fixedly connected to the upper end of the hanger main rod, a plurality of horizontal supporting plates which are arranged at equal intervals are fixedly connected to the hanger main rod, the horizontal supporting plates are longitudinally arranged on the hanger main rod in parallel, six inner supporting clamping pieces are fixedly connected to the outer portion of each horizontal supporting plate in an annular mode, an inner contraction ring is sleeved on each inner supporting clamping piece, one side, close to the horizontal supporting plate, of each inner contraction ring is fixedly connected with a linkage ejector rod, the upper portion of each horizontal supporting plate is rotatably connected with a main rotating inner ejector ring, the outer portion of each main rotating inner ejector ring is abutted against the linkage ejector rod, a central rotating rod is rotatably connected to the inner portion of each horizontal supporting plate, and the central rotating rod is fixedly connected with the main rotating inner ejector rings respectively. According to the utility model, the linkage ejector rods and the inner contraction ring are pushed to move towards the side far away from each other, so that the inner contraction ring drives the inner support clamping piece to be folded, a workpiece is conveniently hung on the hanger, and the hung workpiece is stable and is not easy to fall off from the hanger.

Description

Electroplating hanger easy for hanging workpieces

Technical Field

The utility model relates to the technical field of electroplating processing equipment, in particular to an electroplating hanger easy for hanging workpieces.

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, thereby having the effects of preventing metal oxidation (such as corrosion), improving wear resistance, conductivity, light reflection, corrosion resistance (such as copper sulfate and the like), enhancing the appearance and the like. In order to conveniently and collectively perform electroplating processing on small-sized workpieces, the workpieces are generally required to be placed on a special electroplating hanger for uniform processing.

The utility model discloses a current grant patent publication is CN 207877905U's utility model discloses an electroplate hanger, electroplate hanger and include long banding erects to prop, and the outside of erectting has a plurality of stulls along upper and lower direction interval arrangement, is equipped with the couple that is used for hanging the part of waiting to electroplate on the stull, erects to prop lower extreme tip and has set firmly or integrated into one piece has the horizontal backup pad that can upwards support stull, erects to prop and couple when placing the electroplating hanger downwards.

Above-mentioned technical scheme can be used for hanging of work piece to conveniently carry out the unified processing of small-size work piece, nevertheless when the processing to partial ring shape work piece, simple hanging is difficult for fixing of work piece, and hanging needs the cost longer time, and the hanger that has articulated the work piece simultaneously when oscillating in the electroplating bath, easily makes the work piece drop, influences the normal electroplating treatment of work piece.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electroplating hanger easy for hanging workpieces, which is convenient for workers to fix the workpieces on the electroplating hanger, improves the stability of electroplating treatment of the workpieces and reduces the risk of the workpieces falling from the hanger.

The utility model is realized by the following technical scheme:

the utility model provides an electroplating hanger of easy work piece dress of hanging, includes stores pylon mobile jib and couple, couple fixed connection is in the upper end of stores pylon mobile jib, the horizontal layer board that a plurality of equidistance of fixedly connected with set up on the stores pylon mobile jib, it is a plurality of horizontal layer board vertical parallel arrangement on the stores pylon mobile jib, six internal stay clamping pieces of the outside annular fixedly connected with of horizontal layer board, the adduction lasso has been cup jointed on the internal stay clamping piece, the adduction lasso is close to horizontal layer board one side fixedly connected with interlock ejector pin, horizontal layer board upper portion is rotated and is connected with owner and changes interior thimble, owner changes interior thimble outside and interlock ejector pin looks butt, the inside rotation of horizontal layer board is connected with the center bull stick, center bull stick respectively with a plurality of owner and changes interior thimble fixed connection, stores pylon mobile jib upper portion fixedly connected with is used for the spacing subassembly of center bull stick joint.

Through adopting above-mentioned technical scheme, the main commentaries on classics inner prop ring that drives on the horizontal support board when making central bull stick rotate rotates, and then promotes a plurality of interlock ejector pins and adduction lassos and removes to keeping away from one side of each other to make adduction lasso drive the internal stay clamping piece and draw in, conveniently articulate the work piece on the hanger, and the work piece after articulating is comparatively stable, is difficult for dropping from the hanger.

Further setting the following steps: the limiting assembly comprises a bottom support plate and an extending transverse rod, the upper portion of the hanger main rod is provided with a positioning rotating opening, the extending transverse rod penetrates through the positioning rotating opening and is fixedly connected with the upper end of the central rotating rod, the extending transverse rod is connected with a movable clamping pin in a sliding mode, and the movable clamping pin is abutted to the bottom support plate.

By adopting the technical scheme, the rotation of the extension transverse rod and the central rotating rod is limited when the movable clamping pin of the limiting component is abutted against the bottom supporting plate, so that the limitation on the rotation state of the main rotating inner top ring is completed, the main rotating inner top ring pushes the inner closing ring to keep the furled state of the inner supporting clamping piece, and the process of hooking and installing the workpiece on the hanger is facilitated.

Further setting the following steps: an arc-shaped sliding hole is formed in one side, close to the horizontal supporting plate, of the hanging rack main rod, a middle-arranged connecting rod is arranged in the arc-shaped sliding hole, two ends of the middle-arranged connecting rod are fixedly connected with the center rotating rod and the main rotating inner top ring respectively, and the main rotating inner top ring is fixedly connected with the center rotating rod through the middle-arranged connecting rod.

Through adopting above-mentioned technical scheme, make put connecting rod connection center bull stick and main top ring in changeing in, conveniently carry out synchronous regulation to a plurality of main top rings in changeing through the rotation of adjusting the interior center bull stick of stores pylon mobile jib.

Further setting the following steps: the internal stay clamping piece comprises two elastic pressing pieces which are symmetrically arranged, and the two elastic pressing pieces are symmetrically arranged on the edge of the horizontal supporting plate.

Through adopting above-mentioned technical scheme, will prop the clamping piece in setting up to two elasticity preforming, make two after buckling and open prop the clamping piece in to articulating and fix the work piece that props the clamping piece in, reduce and articulate rocking of work piece when the stores pylon mobile jib hoists.

Further setting the following steps: and a return spring is sleeved on the linkage ejector rod, one end of the return spring is fixedly connected with the inside-retracting ferrule, and the end, far away from the inside-retracting ferrule, of the return spring is fixedly connected with the edge part of the horizontal supporting plate.

Through adopting above-mentioned technical scheme, the answer spring of establishing of cover on the interlock ejector pin makes the interior shrink lasso that the answer spring pulling removed have to removing to being close to horizontal layer board one side, and the convenient top ring stops to the butt removal of interlock ejector pin in the main commentaries on classics, makes the interior shrink lasso move under the answer spring pulling and resets to conveniently make the internal stay clamping piece open and fix the work piece.

Further setting the following steps: and the upper part of the bottom supporting plate is provided with a positioning clamp hole, and the positioning clamp hole is matched and clamped with the movable clamp pin.

Through adopting above-mentioned technical scheme, the locator card hole that sets up on bottom plate upper portion makes movable bayonet lock can slide downwards when sliding on the bottom plate to with locator card hole joint position to further improve the spacing effect of bottom plate to the bottom plate after rotating.

Further setting the following steps: the linkage ejector rod is fixedly connected with a pressure-bearing sliding block at one end far away from the adduction ferrule, one end of the pressure-bearing sliding block far away from the linkage ejector rod is provided with a smooth surface, and the pressure-bearing sliding block is attached to the outer portion of the main rotation inner ejector ring in a sliding connection mode.

Through adopting above-mentioned technical scheme, at the pressure-bearing slider that interlock ejector pin one end is connected, when reducing main commentaries on classics interior apical ring and rotating, the limit portion of owner commentaries on classics interior apical ring and the friction of interlock ejector pin tip to make the main commentaries on classics interior apical ring promote the removal of interlock ejector pin and adduction lasso more smooth.

In conclusion, the beneficial technical effects of the utility model are as follows:

according to the utility model, by adjusting the movement of the inner retracting ring on the inner supporting clamping piece, a worker can fix a workpiece on the electroplating hanger conveniently, meanwhile, the stability of the workpiece during electroplating treatment is improved, and the risk that the workpiece falls off from the hanger is reduced.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention, which is mainly used for showing the overall structure of a main rod of a hanging rack;

FIG. 2 is an enlarged view of the section A in FIG. 1, and is mainly used to show the structure of the adduction collar;

FIG. 3 is a partial isometric view of one embodiment of the present invention, shown primarily for the structural purpose of showing a stop assembly;

fig. 4 is a top cross-sectional view of an embodiment of the present invention, which is primarily used to show the structural schematic of the central rotating rod portion.

Reference numerals: 1. a main rod of the hanging rack; 2. hooking; 3. a horizontal support plate; 4. an inner supporting clamping piece; 5. a central rotating rod; 6. main rotation is carried out on the inner top ring; 7. adduction of the ferrule; 8. linking a top rod; 9. extending the cross bar; 10. a bottom pallet; 11. a movable bayonet lock; 12. positioning the clamp hole; 13. a return spring; 14. a pressure-bearing slide block; 15. an arc-shaped slide hole; 16. and a connecting rod is arranged in the middle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, are not to be construed as limiting the scope of the present invention and that the terms "first" and "second" are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 and 2, the electroplating hanger easy for hanging and installing a workpiece disclosed by the utility model comprises a hanger main rod 1 and a hook 2, wherein the hook 2 is fixedly connected to the upper end of the hanger main rod 1, a plurality of horizontal supporting plates 3 arranged at equal intervals are fixedly connected to the hanger main rod 1, the plurality of horizontal supporting plates 3 are longitudinally arranged in parallel on the hanger main rod 1, six inner supporting clamping pieces 4 are fixedly connected to the outer portion of each horizontal supporting plate 3 in an annular mode, an inner contraction ring 7 is sleeved on each inner supporting clamping piece 4, one side, close to the horizontal supporting plate 3, of each inner contraction ring 7 is fixedly connected with a linkage ejector rod 8, a main rotating inner ejector ring 6 is rotatably connected to the upper portion of each horizontal supporting plate 3, the outer portion of each main rotating inner ejector ring 6 is abutted against the linkage ejector rod 8, a central rotating rod 5 is rotatably connected to the inner portion of each horizontal supporting plate 3, and the central rotating rod 5 is fixedly connected with the plurality of main rotating inner ejector rings 6 respectively.

Referring to fig. 3, the upper portion of the main rod 1 of the hanger is fixedly connected with a limiting component for clamping the central rotating rod 5, so that the central rotating rod 5 rotates to drive the main rotating inner top ring 6 on the horizontal supporting plate 3 to rotate, and further, the plurality of linkage top rods 8 and the inner closing ring 7 are pushed to move towards one side away from each other, so that the inner closing ring 7 drives the inner supporting clamping piece 4 to fold, the workpiece is conveniently hung on the hanger, the hung workpiece is stable, and the workpiece is not easy to drop from the hanger.

Referring to fig. 4, an arc-shaped sliding hole 15 is formed in one side of the main rod 1 of the hanger, which is close to the horizontal supporting plate 3, a middle connecting rod 16 is disposed in the arc-shaped sliding hole 15, two ends of the middle connecting rod 16 are respectively fixedly connected with the central rotating rod 5 and the main rotating inner top ring 6, and the main rotating inner top ring 6 is fixedly connected with the central rotating rod 5 through the middle connecting rod 16, so that the middle connecting rod 16 is connected with the central rotating rod 5 and the main rotating inner top ring 6, and the main rotating inner top rings 6 can be conveniently and synchronously adjusted by adjusting the rotation of the central rotating rod 5 in the main rod 1 of the hanger.

Referring to fig. 1, the inner supporting clamping pieces 4 include two elastic pressing pieces symmetrically arranged at the edge of the horizontal supporting plate 3, and the inner supporting clamping pieces 4 are arranged into two elastic pressing pieces, so that the two bent and opened inner supporting clamping pieces 4 fix the workpiece hung on the inner supporting clamping pieces 4, and the swinging of the hung workpiece during the hoisting of the hanging rack main rod 1 is reduced.

Referring to fig. 2 and 3, the limiting assembly includes a bottom support plate 10 and an extending cross rod 9, the upper portion of the hanger main rod 1 is provided with a positioning rotating opening, the extending cross rod 9 penetrates through the positioning rotating opening and is fixedly connected with the upper end of the central rotating rod 5, a movable bayonet lock 11 is slidably connected on the extending cross rod 9, the movable bayonet lock 11 is abutted with the bottom support plate 10, when the movable bayonet lock 11 of the limiting assembly is abutted on the bottom support plate 10, the rotation of the extending cross rod 9 and the central rotating rod 5 is limited, so that the limitation of the rotation state of the main rotating inner top ring 6 is completed, the main rotating inner top ring 6 pushes the inner closing ring 7 to keep the folding state of the inner supporting clamping piece 4, and the process of hanging and mounting the workpiece on the hanger is facilitated.

Referring to fig. 3, the upper portion of the bottom plate 10 is provided with a positioning hole 12, the positioning hole 12 is matched and clamped with the movable bayonet lock 11, and the positioning hole 12 provided on the upper portion of the bottom plate 10 enables the movable bayonet lock 11 to slide downwards to a position clamped with the positioning hole 12 when sliding on the bottom plate 10, so as to further improve the limiting effect of the bottom plate 10 on the rotated bottom plate 10.

Referring to fig. 2, a return spring 13 is sleeved on the linkage ejector rod 8, one end of the return spring 13 is fixedly connected with the inner shrinkage ring 7, one end of the return spring 13, which is far away from the inner shrinkage ring 7, is fixedly connected with the edge of the horizontal supporting plate 3, and the return spring 13 is sleeved on the linkage ejector rod 8, so that the inner shrinkage ring 7, which is pulled and moved by the return spring 13, moves to one side close to the horizontal supporting plate 3, and the main rotation inner ejector ring 6 conveniently moves after stopping abutting and moving the linkage ejector rod 8, so that the inner shrinkage ring 7 moves and resets under the pulling of the return spring 13, and the inner support clamping pieces 4 are conveniently opened to fix the workpiece.

The end, far away from the inside-out ferrule 7, of the linkage ejector rod 8 is fixedly connected with a pressure-bearing slide block 14, one end, far away from the linkage ejector rod 8, of the pressure-bearing slide block 14 is provided with a smooth surface, the pressure-bearing slide block 14 is attached to the outer portion of the main rotating inner ejector ring 6 in a sliding connection mode, the pressure-bearing slide block 14 connected with one end of the linkage ejector rod 8 reduces friction between the edge portion of the main rotating inner ejector ring 6 and the end portion of the linkage ejector rod 8 when the main rotating inner ejector ring 6 rotates, and therefore the main rotating inner ejector ring 6 can push the linkage ejector rod 8 and the inside-out ferrule 7 to move more smoothly.

The working principle and the beneficial effects of the utility model are as follows:

before the workpiece is electroplated, the workpiece is hung on an electroplating hanger, firstly, a movable bayonet lock 11 in a limiting component is pulled to move upwards to separate the movable bayonet lock 11 from a bottom supporting plate 10, a worker pulls an extension transverse rod 9 to rotate so as to drive a central rotating rod 5 in a main rod 1 of the hanger to rotate, the central rotating rod 5 drives a plurality of main rotating inner top rings 6 to synchronously rotate, so that the main rotating inner top rings 6 respectively push linkage ejector rods 8 at the edge part of a horizontal supporting plate 3 to slide towards one side away from each other, when the linkage ejector rods 8 push an inner closing ring 7 to move, the inner closing ring 4 is folded, so that the worker can conveniently sleeve the workpiece on the inner closing ring 4, then the central rotating rod 5 is reversely rotated, after the central rotating rod 5 drives the main rotating inner top rings 6 to rotate and reset, the linkage ejector rods 8 move towards one side close to the central rotating rod 5 under the pushing of a return spring 13, so that the limiting inner closing ring 4 separated from the inner closing ring 7 is elastically opened, the limiting of the annular workpiece is completed, the workpiece is conveniently fixed on the electroplating hanger by workers, the stability of the workpiece during electroplating is improved, and the risk that the workpiece drops from the hanger is reduced.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides an electroplating hanger of easy work piece dress of hanging, includes stores pylon mobile jib (1) and couple (2), couple (2) fixed connection in the upper end of stores pylon mobile jib (1), its characterized in that: a plurality of horizontal supporting plates (3) which are arranged at equal intervals are fixedly connected on the hanging rack main rod (1), the horizontal supporting plates (3) are longitudinally arranged on the hanging rack main rod (1) in parallel, six internal supporting clamping pieces (4) are fixedly connected with the outer part of the horizontal supporting plate (3) in an annular manner, an inner shrinkage ring (7) is sleeved on the inner support clamping piece (4), one side of the inner shrinkage ring (7) close to the horizontal supporting plate (3) is fixedly connected with a linkage ejector rod (8), the upper part of the horizontal supporting plate (3) is rotationally connected with a main rotating inner top ring (6), the outer part of the main rotating inner top ring (6) is abutted against a linkage ejector rod (8), the inner part of the horizontal supporting plate (3) is rotatably connected with a central rotating rod (5), the central rotating rod (5) is respectively fixedly connected with a plurality of main rotating inner top rings (6), the upper portion of the hanging rack main rod (1) is fixedly connected with a limiting assembly used for clamping the center rotating rod (5).

2. An electroplating hanger easy to hang a workpiece according to claim 1, which is characterized in that: spacing subassembly includes bottom plate (10) and epitaxial horizontal pole (9), the location has been seted up on stores pylon mobile jib (1) upper portion and has been changeed the mouth, epitaxial horizontal pole (9) run through the location and change mouthful and central bull stick (5) upper end fixed connection, sliding connection has movable bayonet lock (11) on epitaxial horizontal pole (9), activity bayonet lock (11) and bottom plate (10) looks butt.

3. An electroplating hanger easy to hang a workpiece according to claim 1, which is characterized in that: arc slide opening (15) have been seted up on stores pylon mobile jib (1) is close to horizontal layer board (3) one side, be provided with in arc slide opening (15) and put connecting rod (16), put connecting rod (16) both ends respectively with central bull stick (5) and main top ring (6) fixed connection in changeing, main top ring (6) are changeed through putting connecting rod (16) and central bull stick (5) fixed connection in changeing.

4. An electroplating hanger easy to hang a workpiece according to claim 1, which is characterized in that: the inner supporting clamping piece (4) comprises two elastic pressing pieces which are symmetrically arranged, and the two elastic pressing pieces are symmetrically arranged on the edge of the horizontal supporting plate (3).

5. An electroplating hanger easy to hang a workpiece according to claim 1, which is characterized in that: a return spring (13) is sleeved on the linkage ejector rod (8), one end of the return spring (13) is fixedly connected with the inside shrinkage ring (7), and one end, far away from the inside shrinkage ring (7), of the return spring (13) is fixedly connected with the edge of the horizontal supporting plate (3).

6. An electroplating hanger easy to hang a workpiece according to claim 2, characterized in that: the upper part of the bottom supporting plate (10) is provided with a positioning clamp hole (12), and the positioning clamp hole (12) is clamped with the movable clamp pin (11) in a matching way.

7. An electroplating hanger easy to hang a workpiece according to claim 1, which is characterized in that: one end, far away from the inward-closing ferrule (7), of the linkage ejector rod (8) is fixedly connected with a pressure-bearing sliding block (14), one end, far away from the linkage ejector rod (8), of the pressure-bearing sliding block (14) is provided with a smooth surface, and the pressure-bearing sliding block (14) is attached to the outer portion of the main rotating inner ejector ring (6) in a sliding connection mode.