CN211445971U

CN211445971U - Electroplating hanger

Info

Publication number: CN211445971U
Application number: CN201922374372.1U
Authority: CN
Inventors: 沈建平
Original assignee: Shanghai Jianshe Electroplating Co ltd
Current assignee: Shanghai Jianshe Electroplating Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-09-08
Anticipated expiration: 2029-12-23

Abstract

The utility model relates to an electroplating tool technical field, more specifically say, it relates to an electroplating hanger, the montant of horizontal pole, vertical setting including the level setting with fix the couple on the horizontal pole, the montant is provided with two, the both ends of horizontal pole respectively with two the montant can be dismantled through a fastener and be connected, the fixed location hook that is provided with in top of couple, the horizontal pole with the cooperation of location hook joint, the horizontal pole with the connection can be dismantled through a fastener to the location hook, the utility model has the advantages of change easily when horizontal pole and couple damage.

Description

Electroplating hanger

Technical Field

The utility model relates to an electroplating tool technical field, more specifically say, it relates to an electroplating hanger.

Background

The electroplating hanger is divided into different types according to the shape of the part, the technical requirements of the plating layer, the electroplating process and the size of equipment. An electroplating workshop is generally prepared with a general hanger suitable for various common parts and a special hanger made for only a certain part.

However, in the prior art, the electroplating hanger comprises a cross rod, a vertical rod and a hook, wherein the cross rod is welded on the vertical rod, the hook is welded on the cross rod, and the cross rod and the hook are not easy to replace when damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electroplating hanger, which is easy to be replaced when a cross rod and a hook are damaged.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an electroplating hanger, includes horizontal pole, the montant and the couple of vertical setting that the level set up, the montant is provided with two, the both ends of horizontal pole respectively with two the montant can be dismantled through a fastener and be connected, the fixed positioning hook that is provided with in top of couple, the horizontal pole with the cooperation of positioning hook joint, the horizontal pole with the connection can be dismantled through a fastener to the positioning hook.

By adopting the technical scheme, when the cross rod is damaged, the fixing effect of the fastener on the cross rod and the vertical rod can be relieved, so that a worker can conveniently replace the cross rod; when the couple damaged, the accessible removes the fixed action of fastener to horizontal pole and location hook to the staff changes the couple.

Preferably, the fastener comprises two clamping blocks which are oppositely arranged, the two clamping blocks are fixedly connected through a fixing piece, the fixing piece comprises a bolt and a nut, the clamping blocks comprise a first clamping portion and a second clamping portion, the two first clamping portions are used for clamping the cross rod, the two second clamping portions are used for clamping the vertical rod, and one side of the first clamping portion is fixedly connected with one side of the second clamping portion; one side, far away from the first clamping part, of one of the second clamping parts in the same fastener is fixedly provided with a clamping block, one side, far away from the first clamping part, of the other second clamping part is correspondingly provided with a clamping groove, and the clamping blocks on the two second clamping parts are mutually clamped and matched with the clamping grooves; one side of the first clamping portion, which is close to the second clamping portion, is provided with a first through hole for a bolt to pass through, and the bolt sequentially passes through the first through holes of the two first clamping portions and is in threaded connection with the nut.

Through adopting above-mentioned technical scheme, bolt and nut fixed connection are passed through to one side that two first clamping parts are close to the second clamping parts, the cooperation of joint piece and the mutual joint in joint groove is passed through to one side that first clamping parts were kept away from to two second clamping parts, the fixed action to horizontal pole and montant has been realized, when the horizontal pole damaged, bolt and nut are rotated to the accessible, make bolt and nut break away from completely, remove the fixed action of fastener to the horizontal pole, take off the fastener at horizontal pole both ends, so that change the horizontal pole.

Preferably, the lateral wall of montant is provided with a plurality of recess along vertical direction, a plurality of the recess is followed montant length direction equidistant setting, two the second clamping part with the cooperation of recess joint.

By adopting the technical scheme, the side walls of the vertical rods are provided with the plurality of grooves, on one hand, the grooves have a pre-positioning effect on the second clamping part, and on the other hand, the cross rod is horizontally fixed between the two vertical rods; on the other hand, the height of the cross rod can be adjusted according to actual needs.

Preferably, the cross rod comprises a connecting part and two inserting parts, the two inserting parts are respectively and fixedly connected to two ends of the connecting part, the inserting part is cylindrical, the two first clamping parts of the same fastener are used for clamping the inserting part, the surface of the inserting part is an arc surface, and when the inserting part is clamped by the first clamping parts, the side wall of the inserting part abuts against the surface of the first clamping part.

By adopting the technical scheme, the surfaces of the two first clamping parts, which are used for clamping the insertion part, are cambered surfaces, and when the first clamping parts clamp the insertion part, the side walls of the insertion part abut against the surfaces of the first clamping parts, so that the contact areas of the clamping parts of the two first clamping blocks and the insertion part are increased, and the fixing effect of the clamping blocks on the cross rod is increased.

Preferably, the connecting portion is a square bar, the positioning hook includes a first positioning portion vertically arranged, a second positioning portion horizontally arranged, and a third positioning portion vertically arranged, the first positioning portion, the second positioning portion, and the third positioning portion are all in the shape of a square bar, the top of the first positioning portion is fixedly connected to one end of the second positioning portion, the other end of the second positioning portion is fixedly connected to the top of the third positioning portion, a space clamped to the connecting portion is provided between the first positioning portion and the third positioning portion, the bottom of the third positioning portion is fixedly connected to the top of an inclined block, the bottom of the inclined block is located on one side of the third positioning portion close to the second positioning portion, the top end of the hook is fixed to one side of the inclined block far from the second positioning portion, and the positioning hook is clamped to the connecting portion, the first positioning part abuts against one side wall of the connecting part, the second positioning part abuts against the top of the connecting part, and the third positioning part abuts against the other side wall of the connecting part.

Through adopting above-mentioned technical scheme, connecting portion are the square column, the location hook includes the first location portion of vertical setting, the second location portion that the level set up and the third location portion of vertical setting, first location portion, second location portion and third location portion all are the square column form, the top of first location portion and the one end fixed connection of second location portion, the other end of second location portion and the top fixed connection of third location portion, and be equipped with the space with the connecting portion joint between first location portion and the third location portion, when the location hook cooperatees with the connecting portion joint, first location portion, second location portion and third location portion support respectively tightly in the three lateral wall of connecting portion, can restrict the location hook and rotate on connecting portion.

Preferably, the side wall of the positioning hook is provided with a second through hole, the side wall of the connecting portion is correspondingly provided with a second threaded hole, when the positioning hook is in clamping fit with the connecting portion, the second through hole is communicated with the second threaded hole, the fastener comprises a butterfly nut and a screw rod, the butterfly nut is fixedly arranged at one end of the screw rod, and the other end of the screw rod penetrates through the second through hole to be in threaded connection with the second threaded hole.

By adopting the technical scheme, the positioning hook and the connecting part are fixed through the butterfly nut and the screw rod, so that the positioning hook can be detachably connected, the hook is fixedly connected with the positioning hook, and the hook is easy to replace when damaged; the arrangement of the butterfly nut is more convenient for workers to rotate the screw rod.

Preferably, a gasket is sleeved on the screw rod, the screw rod sequentially penetrates through the gasket and the second through hole and is in threaded connection with the second threaded hole, the butterfly nut abuts against one side of the gasket, and the other side of the gasket abuts against the surface of the positioning hook.

By adopting the technical scheme, the gasket increases the contact area between the butterfly nut and the positioning hook, and the fixation effect of the butterfly nut on the positioning hook is increased.

To sum up, the utility model discloses following beneficial effect has:

1. when the cross bar is damaged, the fixing effect of the fastener on the cross bar can be released, so that the cross bar can be conveniently replaced;

2. when the hook is damaged, the screw rod can be completely separated from the second threaded hole by rotating the butterfly nut, so that the hook can be conveniently replaced;

3. the connecting part is a square rod, the positioning hook is in clamping fit with the connecting part, and when the positioning hook is in clamping fit with the connecting part, the first positioning part, the second positioning part and the third positioning part of the positioning hook respectively abut against three side walls of the connecting part, so that the positioning hook can be limited to rotate on the connecting part;

4. the side wall of each vertical rod is provided with a plurality of grooves in the vertical direction, and on one hand, the grooves have a positioning effect on the second clamping part, so that the cross rod is horizontally fixed between the two vertical rods; on the other hand, the height of the cross rod can be adjusted according to actual needs.

Drawings

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

FIG. 2 is a schematic view of the assembly of the cross bar, the vertical bar and the fastener according to the embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view of the assembly relationship between the positioning hook and the cross bar in the embodiment of the present invention;

fig. 5 is an enlarged view of a portion B of fig. 4.

Reference numerals: 1. a first support bar; 2. a second support bar; 3. a cross bar; 31. a connecting portion; 32. a plug-in part; 4. a vertical rod; 5. a groove; 6. a positioning hook; 61. a first positioning portion; 62. a second positioning portion; 63. a third positioning part; 7. an inclined block; 8. hooking; 9. a bolt; 10. a clamping block; 101. a first clamping portion; 102. a second clamping portion; 11. a clamping groove; 12. a clamping block; 13. a butterfly nut; 14. a gasket; 15. a first through hole; 16. a nut; 17. a screw; 18. a second through hole; 19. and a second threaded hole.

Detailed Description

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

As shown in fig. 1 and 2, an electroplating hanger comprises a horizontal rod 3, a vertical rod 4 and a hook 8. The number of the vertical rods 4 is two, and the vertical rods 4 are cylindrical. Horizontal pole 3 fixed mounting is between two montants 4, and 3 both ends of horizontal pole can dismantle with two montants 4 through a fastener respectively and be connected, and in this embodiment, the fastener is provided with two. The cross rod 3 comprises a connecting portion 31 and two inserting portions 32, the connecting portion 31 is a square rod, the inserting portions 32 are cylindrical, the two inserting portions 32 are fixedly connected to two ends of the connecting portion 31 respectively, and the two inserting portions 32 are fixedly connected in an integrated mode. The top end of the vertical rod 4 is fixedly provided with a first support rod 1 which is horizontally arranged, the first support rod 1 is in a cylindrical shape, the lower end of the vertical rod 4 is fixedly provided with a second support rod 2 which is horizontally arranged, and the second support rod 2 is in a cylindrical shape. When the electroplating hanger is used, the first supporting rod 1 is firstly arranged on a fixed frame (not shown in the figure), and then the workpiece is sleeved on the hook 8. The working principle of using the electroplating hanger is the prior art, and is not described in detail herein.

As shown in fig. 2 and 3, the fastener comprises two oppositely arranged clamping blocks 10, and the two clamping blocks 10 are fixedly connected through a fixing member, wherein the fixing member comprises a bolt 9 and a nut 16. The clamping block 10 comprises a first clamping part 101 and a second clamping part 102, wherein one side of the first clamping part 101 is fixedly connected with one side of the second clamping part 102 in an integrated forming mode. The two second clamping parts 102 of the same clamping block 10 are used for clamping the vertical rod 4. In order to increase the contact area between the second clamping portion 102 and the vertical rod 4, the surface of the second clamping portion 102 for clamping the vertical rod 4 is an arc surface, and when the two second clamping portions 102 clamp the vertical rod 4, the side wall of the vertical rod 4 abuts against the surfaces of the two second clamping portions 102. Two first clamping parts 101 of the same fastener are used for clamping the inserting part 32 at the end part of the cross rod 3, the surface of the two first clamping parts 101 used for clamping the inserting part 32 is an arc surface, and when the two first clamping parts 101 clamp the inserting part 32, the side wall of the inserting part 32 is abutted against the surfaces of the two first clamping parts 101.

As shown in fig. 2 and 3, a clamping block 12 is fixedly arranged on one side of one of the second clamping portions 102, which is far away from the first clamping portion 101, of the same fastener, and one side of the second clamping portion 102, which is far away from the first clamping portion 101, is integrally formed with the clamping block 12; the other side of the second clamping portion 102, which is far away from the first clamping portion 101, is correspondingly provided with a clamping groove 11, and a clamping block 12 located in the same fastener is mutually clamped and matched with the clamping groove 11. First through-hole 15 that supplies bolt 9 to pass is seted up to one side that first clamping part 101 is close to second clamping part 102, bolt 9 pass two first through-holes 15 of first clamping part 101 in proper order and with nut 16 threaded connection, two first clamping parts 101 pass through bolt 9 and nut 16 fixed connection, two second clamping parts 102 pass through joint piece 12 and the mutual joint cooperation in joint groove 11, have realized fixing between horizontal pole 3 and the montant 4. Under the effect of two fasteners, the both ends of horizontal pole 3 are respectively with two montants 4 fixed connection.

As shown in fig. 2 and 3, in order to further improve the convenience of installing the fastener on the vertical rod 4 by workers, a plurality of grooves 5 are formed in the side wall of the vertical rod 4 in the vertical direction, and the plurality of grooves 5 are arranged at equal intervals in the length direction of the vertical rod 4. The arrangement of the side wall grooves 5 of the vertical rods 4 has a pre-positioning effect on the second clamping portion 102, so that the cross rod 3 is horizontally fixed between the two vertical rods 4 on one hand, and on the other hand, the height of the cross rod 3 can be adjusted according to actual requirements. Horizontal pole 3 passes through fastener fixed mounting between two montants 4, and when horizontal pole 3 damaged, the accessible rotated bolt 9 and nut 16, made bolt 9 and nut 16 break away from completely, removed the fixed action of fastener to horizontal pole 3, took off the tight piece 10 of clamp at horizontal pole 3 both ends to in change horizontal pole 3.

As shown in fig. 4 and 5, a positioning hook 6 is fixedly disposed on the top of the hook 8, the positioning hook 6 includes a first positioning portion 61 vertically disposed, a second positioning portion 62 horizontally disposed, and a third positioning portion 63 vertically disposed, the first positioning portion 61, the second positioning portion 62, and the third positioning portion 63 are all in a square bar shape, the top of the first positioning portion 61 and one end of the second positioning portion 62 are integrally formed, the other end of the second positioning portion 62 and the top of the third positioning portion 63 are integrally formed, the bottom of the third positioning portion 63 and the top of an inclined block 7 are integrally formed, the bottom of the inclined block 7 is located on one side of the third positioning portion 63 close to the second positioning portion 62, and the top of the hook 8 and one side of the inclined block 7 far from the second positioning portion 62 are integrally formed. The first positioning portion 61 and the third positioning portion 63 are parallel to each other, a space for engaging with the connecting portion 31 is provided between the first positioning portion 61 and the third positioning portion 63, the first positioning portion 61 and the second positioning portion 62 are perpendicular to each other, and the second positioning portion 62 and the third positioning portion 63 are perpendicular to each other.

As shown in fig. 4 and 5, when the positioning hook 6 is snap-fitted with the connecting portion 31, the first positioning portion 61 abuts against one side wall of the connecting portion 31, the second positioning portion 62 abuts against the top of the connecting portion 31, and the third positioning portion 63 abuts against the other side wall of the connecting portion 31, so that the rotation of the positioning hook 6 on the connecting portion 31 can be limited. The first positioning portion 61, the second positioning portion 62 and the third positioning portion 63 of the positioning hook 6 are all provided with second through holes 18, two opposite side walls of the connecting portion 31 and the top of the connecting portion 31 are correspondingly provided with second threaded holes 19, when the positioning hook 6 is in snap fit with the connecting portion 31, the second through holes 18 of the first positioning portion 61 are communicated with the second threaded holes 19 of the side walls of the connecting portion 31, the second through holes 18 of the second positioning portion 62 are communicated with the second threaded holes 19 of the upper surface of the connecting portion 31, and the second through holes 18 of the third positioning portion 63 are communicated with the second threaded holes 19 of the other side of the connecting portion 31.

As shown in fig. 4 and 5, the cross bar 3 is detachably connected with the positioning hook 6 through a fastener, the fastener includes a butterfly nut 13 and a screw rod 17, a gasket 14 is sleeved on the screw rod 17, the gasket 14 is annularly arranged, the butterfly nut 13 is fixedly arranged at one end of the screw rod 17, the other end of the screw rod 17 sequentially penetrates through the gasket 14 and the second through hole 18 to be in threaded connection with the second threaded hole 19, the butterfly nut 13 abuts against one side of the gasket 14, and the other side of the gasket 14 abuts against the surface of the positioning hook 6. The positioning hook 6 is fixed to the connecting portion 31 by using the three wing nuts 13 and the screws 17, so that the positioning hook 6 is more stably fixed to the connecting portion 31 of the crossbar 3.

The working process is as follows: when the hook 8 is damaged, the butterfly nut 13 for fixing the positioning hook 6 and the connecting portion 31 is rotated, the screw 17 is completely separated from the second threaded hole 19 and the second through hole 18, then the positioning hook 6 and the hook 8 are taken down, a new positioning hook 6 is in clamping fit with the connecting portion 31 in the next step, the second through hole 18 on the positioning hook 6 is communicated with the second threaded hole 19 on the connecting portion 31, the screw 17 sequentially penetrates through the gasket 14 and the second through hole 18 and is in threaded connection with the second threaded hole 19, the screw 17 is rotated by rotating the butterfly nut 13, the screw 17 is in threaded connection with the second threaded hole 19, the butterfly nut 13 abuts against one side of the gasket 14, the other side of the gasket 14 abuts against the surface of the positioning hook 6, and the positioning hook 6 is fixed on the cross rod 3.

When the cross rod 3 is damaged, the steps are adopted, all the hooks 8 on the cross rod 3 are sequentially taken down, the bolts 9 and the nuts 16 on the clamping blocks 10 used for fixing the two ends of the cross rod 3 are rotated, the bolts 9 and the nuts 16 are completely separated, the clamping blocks 10 are taken down, the damaged cross rod 3 is taken down, a new cross rod 3 is replaced, the second clamping parts 102 are symmetrically placed on the two sides of the groove 5 of the vertical rod 4, the cambered surfaces of the two second clamping parts 102 are in clamping fit with the groove 5 of the vertical rod 4, the clamping blocks 12 on the two clamping blocks 10 are in clamping fit with the clamping grooves 11, the insertion part 32 of the cross rod 3 is clamped between the two first clamping parts 101, the tail part of the bolt 9 sequentially penetrates through the first through holes 15 of the two first clamping parts 101 and is in threaded connection with the nuts 16, the bolt 9 is in threaded connection with the nuts 16 by rotating the bolts 9 and the nuts 16, the insertion parts 32 at the two ends of the cross rod 3 are fixed on the, repeating the steps, and fixing the other end of the cross rod 3; the replacement of the cross bar 3 is completed by adopting the steps of fixing the positioning hook 6.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides an electroplating hanger, includes horizontal pole (3) that the level set up, montant (4) of vertical setting and fix couple (8) on horizontal pole (3), characterized by: montant (4) are provided with two, the both ends of horizontal pole (3) respectively with two montant (4) can be dismantled through a fastener and be connected, the fixed location hook (6) that is provided with in top of couple (8), horizontal pole (3) with location hook (6) joint cooperation, horizontal pole (3) with location hook (6) can be dismantled through a fastener and be connected.

2. An electroplating hanger according to claim 1, wherein: the fastener comprises two clamping blocks (10) which are oppositely arranged, the two clamping blocks (10) are fixedly connected through a fixing piece, the fixing piece comprises a bolt (9) and a nut (16), the clamping blocks (10) comprise a first clamping part (101) and a second clamping part (102), the two first clamping parts (101) are used for clamping the cross rod (3), the two second clamping parts (102) are used for clamping the vertical rod (4), and one side of the first clamping part (101) is fixedly connected with one side of the second clamping part (102); one side, far away from the first clamping part (101), of one of the second clamping parts (102) in the same fastener is fixedly provided with a clamping block (12), one side, far away from the first clamping part (101), of the other second clamping part (102) is correspondingly provided with a clamping groove (11), and the clamping blocks (12) on the two second clamping parts (102) are mutually clamped and matched with the clamping grooves (11); one side, close to the second clamping portion (102), of the first clamping portion (101) is provided with a first through hole (15) through which a bolt (9) penetrates, and the bolt (9) penetrates through the first through holes (15) of the two first clamping portions (101) in sequence and is in threaded connection with the nut (16).

3. An electroplating hanger according to claim 2, wherein: the side wall of montant (4) is provided with a plurality of recess (5) along vertical direction, a plurality of recess (5) are followed montant (4) length direction equidistant setting, two second clamping part (102) with recess (5) joint cooperation.

4. An electroplating hanger according to claim 2, wherein: the cross rod (3) comprises a connecting portion (31) and two inserting portions (32), the two inserting portions (32) are fixedly connected to two ends of the connecting portion (31) respectively, the inserting portions (32) are cylindrical, the two first clamping portions (101) of the same fastener are used for clamping the inserting portions (32), the surfaces of the first clamping portions (101) used for clamping the inserting portions (32) are cambered surfaces, and when the inserting portions (32) are clamped by the first clamping portions (101), the side walls of the inserting portions (32) abut against the surfaces of the first clamping portions (101).

5. An electroplating hanger according to claim 4, wherein: the connecting part (31) is a square rod, the positioning hook (6) comprises a first positioning part (61) which is vertically arranged, a second positioning part (62) which is horizontally arranged and a third positioning part (63) which is vertically arranged, the first positioning part (61), the second positioning part (62) and the third positioning part (63) are all in a square rod shape, the top of the first positioning part (61) is fixedly connected with one end of the second positioning part (62), the other end of the second positioning part (62) is fixedly connected with the top of the third positioning part (63), a space which is clamped with the connecting part (31) is arranged between the first positioning part (61) and the third positioning part (63), the bottom of the third positioning part (63) is fixedly connected with the top of an inclined block (7), and the bottom of the inclined block (7) is positioned on one side of the third positioning part (63) close to the second positioning part (62), the top end of the hook (8) is fixed on one side, away from the second positioning portion (62), of the inclined block (7), the positioning hook (6) is matched with the connecting portion (31) in a clamping mode, the first positioning portion (61) abuts against one side wall of the connecting portion (31), the second positioning portion (62) abuts against the top of the connecting portion (31), and the third positioning portion (63) abuts against the other side wall of the connecting portion (31).

6. An electroplating hanger according to claim 5, wherein: the side wall of the positioning hook (6) is provided with a second through hole (18), the side wall of the connecting portion (31) is correspondingly provided with a second threaded hole (19), when the positioning hook (6) is in clamping fit with the connecting portion (31), the second through hole (18) is communicated with the second threaded hole (19), the fastener comprises a butterfly nut (13) and a screw (17), the butterfly nut (13) is fixedly arranged at one end of the screw (17), and the other end of the screw (17) penetrates through the second through hole (18) to be in threaded connection with the second threaded hole (19).

7. An electroplating hanger according to claim 6, wherein: the screw rod (17) is sleeved with a gasket (14), the screw rod (17) sequentially penetrates through the gasket (14) and the second through hole (18) and is in threaded connection with the second threaded hole (19), the butterfly nut (13) abuts against one side of the gasket (14), and the other side of the gasket (14) abuts against the surface of the positioning hook (6).