Hot galvanizing part hanger

Abstract

The utility model discloses a hot galvanizing part hanging rack which comprises a cross rod, the inside of the cross rod is hollow, the side faces of the two ends of the cross rod are fixedly connected with the two ends of a V-shaped hanging rod, a hanging ring is fixedly installed at the corner of the middle of the hanging rod, and a guide groove and a moving groove are formed in the side face of the cross rod in the axial direction. A plurality of adjusting mechanisms are movably mounted in the cross rod, and a hook is fixedly mounted at the bottom of each adjusting mechanism; the adjusting mechanism comprises a sliding block, a driving piece, a screw rod, a supporting plate, a supporting seat, a fixing barrel and a mounting seat, the section of the sliding block is in an I shape, the sliding block is slidably mounted in the guide groove, the section of the mounting seat is in a T shape, and the mounting seat is slidably mounted in the moving groove. And the situation that the machining quality is affected due to mutual extrusion between the parts when the size difference of the parts is large is avoided, and space waste can also be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-dip galvanized parts processing, in particular to a hot-dip galvanized parts hanging rack. Background Art

[0002] Hot-dip galvanizing is to make molten metal react with iron matrix to produce alloy layer, so that the matrix and coating are combined. Hot-dip galvanizing is to pickle the steel parts first. In order to remove the iron oxide on the surface of the steel parts, after pickling, they are cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to the hot-dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life. In the hot-dip galvanizing process of parts, it is usually necessary to hang the parts for processing. Parts hangers are used during processing. Most of the existing parts hangers currently have multiple hooks for hanging parts welded on the crossbar. During hot-dip galvanizing, the parts are hung on the hooks, but the spacing of the hooks on this part hanger is fixed, which cannot meet the processing requirements of parts of different sizes when used. When the sizes of the suspended parts are quite different, the fixed-spacing hangers will not only waste space, but also affect the processing quality due to the mutual extrusion between parts. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model discloses a hot-dip galvanized parts hanger, which adopts the technical solution of comprising a cross bar, the interior of the cross bar is hollow, the side surfaces at both ends of the cross bar are fixedly connected to the two ends of the V-shaped suspension rod, a lifting ring is fixedly installed at the corner of the middle part of the suspension rod, a guide groove and a movable groove are opened on the side surface of the cross bar along the axial direction, a plurality of adjustment mechanisms are movably installed in the cross bar, and a hook is fixedly installed at the bottom of each of the adjustment mechanisms;

[0004] The adjusting mechanism comprises a slider, a driving member, a screw, a support plate, a support seat, a fixed cylinder and a mounting seat, the cross-section of the slider is I-shaped, the slider is slidably mounted in the guide groove, the cross-section of the mounting seat is T-shaped, the mounting seat is slidably mounted in the movable groove, the middle part of the bottom of the mounting seat is fixedly connected to the upper end of the hook, the bottom and top of the fixed cylinder are respectively fixedly connected to the top of the mounting seat and the bottom of the slider, the two grooves on the side of the fixed cylinder are rotatably mounted on the support plates, the middle part of the bottom of the slider is rotatably mounted, the lower end of the screw is threadedly connected to the screw hole on the top of the support block, the support block is movably mounted in the fixed cylinder, and inclined surfaces matching the two support plates are arranged on both sides of the support block, the driving member is rotatably mounted on the side of the slider, and the lower end of the driving member is fixedly connected to the upper end of the screw through the through hole on the slider.

[0005] As a preferred technical solution of the present utility model, the driving member is a hand wheel.

[0006] As a preferred technical solution of the utility model, the side surface of the lower end of the support plate is fixedly connected to the side surface of the support block, two sawtooth friction strips are symmetrically fixedly installed on the inner wall of the cross bar, and the support block cooperates with the friction strips.

[0007] As a preferred technical solution of the present utility model, the material of the support block is high temperature resistant rubber.

[0008] As a preferred technical solution of the utility model, four supporting wheels are rotatably mounted on the side surfaces at both ends of the mounting seat, and the four supporting wheels are in contact with the bottom inside the cross bar.

[0009] As a preferred technical solution of the utility model, two guide rods are fixedly installed at the bottom of the fixed cylinder, and the upper ends of the two guide rods pass through the sliding holes at the bottom corners of the support block.

[0010] The beneficial effects of the utility model are as follows: the utility model can enable the hook to move laterally on the cross bar through the slider, the fixing cylinder and the mounting seat, so that the spacing between the two hooks can be adjusted, and the spacing between two adjacently hung parts can be adjusted, so as to avoid the mutual squeezing between the parts when the sizes of the parts are greatly different and affect the processing quality, and also avoid waste of space. The driving member drives the screw to rotate, so that the screw drives the support seat to move upward, so that the inclined surface of the support seat pushes the support plate to rotate to both sides, so that the support plate is pressed against the inner wall of the cross bar, thereby fixing the position of the hook after adjustment, preventing the hook from sliding when the parts are hot-dip galvanized and affecting the hot-dip galvanizing quality of the parts. The support block and the friction strip can cooperate to increase the friction between the support plate and the inner wall of the cross bar, thereby improving the fixing effect of the hook, and the support wheel can reduce the friction between the mounting seat and the cross bar, so as to facilitate the adjustment of the hook position, and the guide rod can provide guidance for the support block, thereby improving the stability of the support block when it moves. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the internal structure of the crossbar of the utility model;

[0013] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model.

[0014] In the figure: 1 cross bar, 2 suspension rod, 3 suspension ring, 4 adjustment mechanism, 41 slider, 42 driving member, 43 screw rod, 44 support plate, 45 support seat, 46 fixing cylinder, 47 mounting seat, 5 hook, 6 guide groove, 7 moving groove, 8 support block, 9 friction strip, 10 support wheel, 11 guide rod. DETAILED DESCRIPTION

[0015] Example 1

[0016] like Figures 1 to 3 As shown, the utility model discloses a hot-dip galvanized parts hanger, which adopts the technical scheme of comprising a cross bar 1, the interior of the cross bar 1 is hollow, the sides of both ends of the cross bar 1 are fixedly connected to the two ends of the V-shaped suspension rod 2, a suspension ring 3 is fixedly installed at the corner of the middle part of the suspension rod 2, a guide groove 6 and a movable groove 7 are opened on the side of the cross bar 1 along the axial direction, a plurality of adjustment mechanisms 4 are movably installed in the cross bar 1, and a hook 5 is fixedly installed at the bottom of each adjustment mechanism 4;

[0017] The adjusting mechanism 4 includes a slider 41, a driving member 42, a screw 43, a support plate 44, a support seat 45, a fixing cylinder 46 and a mounting seat 47. The slider 41 has an I-shaped cross section, and the slider 41 is slidably mounted in the guide groove 6. The mounting seat 47 has a T-shaped cross section, and the mounting seat 47 is slidably mounted in the moving groove 7. The middle of the bottom of the mounting seat 47 is fixedly connected to the upper end of the hook 5. Four supporting wheels 10 are rotatably mounted on the sides of both ends of the mounting seat 47. The four supporting wheels 10 are in contact with the bottom of the cross bar 1. The friction between the mounting seat 47 and the cross bar 1 can be reduced by the supporting wheels 10, which is convenient for adjusting the position of the hook 5 and fixing it. The bottom and top of the cylinder 46 are fixedly connected to the top of the mounting seat 47 and the bottom of the slider 41 respectively. The two grooves on the side of the fixed cylinder 46 are rotatably installed with support plates 44. The side of the lower end of the support plate 44 is fixedly connected to the side of the support block 8. Two serrated friction strips 9 are symmetrically fixedly installed on the inner wall of the cross bar 1. The support block 8 cooperates with the friction strip 9. The friction between the support plate 44 and the inner wall of the cross bar 1 can be improved by the support block 8 and the friction strip 9. The fixing effect of the hook 5 is improved. The material of the support block 8 is high temperature resistant rubber. A screw 43 is rotatably installed in the middle of the bottom of the slider 41. The lower end of the screw 43 is fixed to the support The screw holes at the top of the block 45 are threadedly connected, the support block 45 is movably installed in the fixed cylinder 46, and two guide rods 11 are fixedly installed at the bottom of the fixed cylinder 46. The upper ends of the two guide rods 11 pass through the sliding holes at the bottom corners of the support block 45. The guide rods 11 can provide guidance for the support block 45 to improve the stability of the support block 45 when moving. The two sides of the support block 45 are provided with inclined surfaces that match the two support plates 44. The driving member 42 is rotatably installed on the side of the slider 41. The lower end of the driving member 42 passes through the through hole on the slider 41 and is fixedly connected to the upper end of the screw rod 43. The driving member 42 is a hand wheel. Through the slider 41 and the fixed cylinder 46 The mounting seat 47 can enable the hook 5 to move laterally on the cross bar 1, so that the distance between the two hooks 5 can be adjusted, and the distance between two adjacently hung parts can be adjusted, so as to avoid the mutual squeezing between the parts when the size difference of the parts is large and affect the processing quality, and also avoid waste of space. The driving member 42 drives the screw rod 43 to rotate, so that the screw rod 43 drives the support seat 45 to move upward, so that the inclined surface of the support seat 45 pushes the support plate 44 to rotate to both sides, so that the support plate 44 is pressed against the inner wall of the cross bar 1, so as to fix the position of the hook 5 after adjustment, and prevent the hook from sliding during the hot-dip galvanizing of the parts and affecting the hot-dip galvanizing quality of the parts.

[0018] The working principle of the utility model is as follows: the cross bar is mounted on the external lifting equipment through the lifting ring 3, and the parts are hung on the hook 5. When the parts are small, the slider 41 and the mounting seat 47 can be pushed to move, and the hook 5 at the bottom of the mounting seat 47 can move laterally on the cross bar 1 along the guide groove 6 and the movable groove 7, so that the distance between the two hooks 5 is reduced, thereby avoiding the waste of space on the cross bar 1, so that more parts can be hung on the cross bar 1. When the two parts are large, the distance between the two hooks 5 can be increased through the above operation, thereby avoiding the contact between the two parts. After the hook 5 is adjusted, The driving member 42 can be twisted to rotate, so that the driving member 42 drives the screw 43 to rotate, and the screw 43 drives the support seat 45 to move, so that the support seat 45 moves upward along the direction of the guide rod 11, and the inclined surfaces on both sides of the support seat 45 push the lower ends of the two support plates 44 to rotate outward, so that the support blocks 8 at the lower ends of the two support plates 44 are in contact with the friction strip 9, and as the support seat 45 moves upward, the support blocks 8 at the lower ends of the support plates 44 are pressed against the friction strip 9, thereby fixing the fixing cylinder 46, the mounting seat 47 and the hook 5 to prevent the hook 5 from moving during the hot-dip galvanizing process of the parts.

[0019] Components not described in detail herein are prior art.

[0020] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. A hot dip galvanized parts rack, characterized in that: The invention comprises a cross bar (1), the interior of the cross bar (1) is hollow, the side surfaces at both ends of the cross bar (1) are fixedly connected to the two ends of a V-shaped suspension rod (2), a suspension ring (3) is fixedly installed at the corner in the middle of the suspension rod (2), a guide groove (6) and a movable groove (7) are provided on the side surface of the cross bar (1) along the axial direction, a plurality of adjustment mechanisms (4) are movably installed in the cross bar (1), and a hook (5) is fixedly installed at the bottom of each adjustment mechanism (4); The adjusting mechanism (4) comprises a slider (41), a driving member (42), a screw (43), a supporting plate (44), a supporting seat (45), a fixing cylinder (46) and a mounting seat (47); the slider (41) has an I-shaped cross section, the slider (41) is slidably mounted in the guide groove (6); the mounting seat (47) has a T-shaped cross section, the mounting seat (47) is slidably mounted in the moving groove (7); the middle of the bottom of the mounting seat (47) is fixedly connected to the upper end of the hook (5); the bottom and top of the fixing cylinder (46) are respectively fixedly connected to the top of the mounting seat (47) and the bottom of the slider (41). The fixing cylinder (46) is fixedly connected, and support plates (44) are rotatably installed in two grooves on the side of the fixing cylinder (46). A screw rod (43) is rotatably installed in the middle of the bottom of the sliding block (41). The lower end of the screw rod (43) is threadedly connected to the screw hole on the top of the support seat (45). The support seat (45) is movably installed in the fixing cylinder (46). Both sides of the support seat (45) are provided with inclined surfaces that match the two support plates (44). The driving member (42) is rotatably installed on the side of the sliding block (41), and the lower end of the driving member (42) passes through the through hole on the sliding block (41) and is fixedly connected to the upper end of the screw rod (43).

2. A hot dip galvanized parts rack according to claim 1, characterized in that: The driving member (42) is a hand wheel.

3. A hot dip galvanized parts rack according to claim 1, characterized in that: The side surface of the lower end of the support plate (44) is fixedly connected to the side surface of the support block (8), and two sawtooth-shaped friction strips (9) are symmetrically fixedly installed on the inner wall of the cross bar (1), and the support block (8) cooperates with the friction strips (9).

4. A hot dip galvanized parts rack according to claim 3, characterized in that: The support block (8) is made of high temperature resistant rubber.

5. The hot-dip galvanized parts rack according to claim 1, characterized in that: Four supporting wheels (10) are rotatably mounted on the side surfaces at both ends of the mounting seat (47), and the four supporting wheels (10) are in contact with the bottom inside the crossbar (1).

6. A hot dip galvanized parts hanger according to claim 1, characterized in that: Two guide rods (11) are fixedly installed at the bottom of the fixed cylinder (46), and the upper ends of the two guide rods (11) pass through the sliding holes at the bottom corners of the support seat (45).

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