Galvanizing device for automobile part manufacturing and machining

Abstract

The invention relates to the technical field of automobile part manufacturing, in particular to a galvanization device for automobile part manufacturing and machining. The galvanization device comprises a galvanization tank, a supporting frame is fixedly connected to the surface of the galvanization tank, a feeding and discharging mechanism is arranged on the surface of the supporting frame, and the feeding and discharging mechanism comprises a supporting rod which is fixedly connected to the surface of the galvanization tank; a limiting groove is fixedly connected to the surface of the supporting rod, and a first motor is fixedly connected to the surface of the galvanizing tank. According to the zinc plating device, a frame needing to be galvanized is supported through the supporting rod, then the zinc plating frame on the mounting rod is automatically mounted and dismounted through the feeding and discharging mechanism, then automatic feeding and discharging of automobile parts are facilitated, manual operation is not needed, trouble and labor are saved, and the working efficiency of the zinc plating device is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of automobile parts manufacturing, and in particular to a galvanizing device for automobile parts manufacturing and processing. Background Art

[0002] Galvanizing equipment in the manufacturing of automotive parts mainly refers to equipment used to galvanize metal parts. Galvanizing is a process that prevents corrosion and improves durability by coating zinc on the metal surface, usually steel.

[0003] The galvanizing device for automobile parts manufacturing and processing will use a galvanizing rack to hang the automobile parts, and then place the automobile parts on the galvanizing tank through the galvanizing rack for galvanizing. The Chinese patent application number CN202221232807.4 for a galvanizing device for electric steel accessories and the Chinese patent application number CN202020581734.4 for a galvanizing device for anti-rusting of electromechanical accessories both use the method of lifting and lowering accessories for galvanizing. After the galvanizing of the accessories is completed, the accessories need to be disassembled and a new set of accessories need to be installed for galvanizing. The operation is time-consuming and labor-intensive, which greatly reduces the galvanizing efficiency of the galvanizing device. Summary of the invention

[0004] The purpose of the present application is to provide a galvanizing device for the manufacture and processing of automobile parts, so as to solve the problem in the above-mentioned background technology that after the galvanizing of the parts is completed, the parts need to be disassembled and a new set of parts need to be installed for galvanizing, which is time-consuming and labor-intensive, and greatly reduces the galvanizing efficiency of the galvanizing device.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a galvanizing device for manufacturing and processing automobile parts: comprising a galvanizing tank, a support frame is fixedly connected to the surface of the galvanizing tank, a loading and unloading mechanism is arranged on the surface of the support frame, the loading and unloading mechanism comprises a support rod, the support rod is fixedly connected to the support frame, a limiting groove is fixedly connected to the surface of the support rod, a first motor is fixedly connected to the surface of the galvanizing tank, a ball screw is fixedly connected to the output shaft of the first motor, a movable bracket is threadedly connected to the surface of the ball screw, a cylinder is fixedly connected to the surface of the movable bracket, a mounting rod is fixedly connected to the piston rod on the surface of the cylinder, a second motor is fixedly connected to the surface of the mounting rod, a bidirectional screw is fixedly connected to the output shaft of the second motor, a square nut is threadedly connected to the surface of the bidirectional screw, a limiting block is fixedly connected to the surface of the square nut, a second connecting block is plugged into the surface of the limiting groove, a galvanizing frame is fixedly connected to the surface of the second connecting block, a first connecting block is fixedly connected to the surface of the galvanizing frame, and the limiting block is plugged into the surface of the first connecting block.

[0006] As the preferred technical solution of the previous step, an adjustment mechanism is arranged on the surface of the galvanizing frame, and the adjustment mechanism includes a slider, and the slider is slidably connected to the surface of the galvanizing frame, and a locking mechanism is fixedly connected to the bottom of the slider, and a first connecting rod is fixedly connected to the surface of the slider, and hooks are fixedly connected to both sides of the first connecting rod.

[0007] As a preferred technical solution of the previous step, the locking mechanism includes a bolt, the upper end of the bolt is fixed to the bottom of the slider, and a limiting nut is threadedly connected on the surface of the bolt.

[0008] As the preferred technical solution of the previous step, the locking mechanism includes a sliding rod, a plurality of annular grooves are arranged on the sliding rod, a matching sliding sleeve is arranged outside the sliding rod, a first receiving groove and a second receiving groove are arranged on the upper end of the sliding sleeve, one end of the first receiving groove is connected to the inner wall of the sliding sleeve, the other end of the first receiving groove is connected to one end of the second receiving groove, the other end of the second receiving groove is connected to the outer wall of the sliding sleeve, a matching card block is arranged in the first receiving groove, the card block cooperates with the card groove on the sliding rod, and the card block is also connected to one end of the second connecting rod, and the other end of the second connecting rod protrudes from the outer wall of the sliding sleeve.

[0009] As a preferred technical solution in the previous step, one end of the second connecting rod is threadedly connected to the clamping block, the second connecting rod is sleeved with a spring, and the other end of the second connecting rod is threadedly connected to the pull ring.

[0010] As the preferred technical solution of the previous step, the support rods are provided in multiple groups, and the multiple groups of support rods are symmetrically distributed on both sides of the support frame, and the limiting grooves are provided with two groups on each group of support rods. The limiting grooves support the galvanized frame through the second connecting block, and the second connecting block is in an "L" shape.

[0011] As the preferred technical solution of the previous step, the movable bracket is overall in a "U" shape, a threaded hole is provided on the surface of the movable bracket, the ball screw is threadedly connected to the threaded hole of the movable bracket, a guide groove is provided on the surface of the support frame, the first motor drives the ball screw to rotate through the output shaft, and the ball screw drives the movable bracket to slide on the surface of the support frame through rotation.

[0012] As the preferred technical solution of the previous step, a guide groove is provided on the surface of the mounting rod, and the second motor drives the bidirectional screw to rotate through the output shaft. The bidirectional screw drives the square nut to slide on the guide groove of the mounting rod by rotation. The square nuts are provided in two groups, and the sliding directions of the two groups of square nuts are opposite. A limiting hole is provided on the surface of the first connecting block, and the square nut drives the limiting block to be inserted into the limiting hole of the first connecting block.

[0013] As a preferred technical solution of the previous step, a guide groove is opened on the surface of the galvanizing frame, and the slider slides on the guide groove of the galvanizing frame. The slider drives the hook to slide on the surface of the galvanizing frame through the first connecting rod.

[0014] As the preferred technical solution of the previous step, a strip hole is opened on the guide groove of the galvanizing frame, the bolt passes through the strip hole of the galvanizing frame, and the limit nut limits the position of the slider on the guide hole of the galvanizing frame through the bolt.

[0015] Compared with the prior art, the beneficial effects of this application are: The galvanizing device drives the ball screw to rotate through the output shaft of the first motor, and the ball screw drives the movable bracket to slide on the surface of the galvanizing tank through rotation, and the movable bracket drives the installation rod to move near the support rod, and the piston rod of the cylinder drives the installation rod to rise and fall to adjust the height. At this time, the second motor drives the bidirectional screw to rotate through the output shaft, and the bidirectional screw drives the square nut to slide on the guide groove of the installation rod through rotation, and the square nut drives the limit block to be inserted into the limit hole of the first connecting block, thereby realizing the installation of the galvanizing rack, and the disassembly of the galvanizing rack is similar, thereby realizing automatic installation and disassembly of the galvanizing rack, and then facilitating the automatic loading and unloading of automobile parts, without manual operation, saving trouble and labor, and greatly improving the working efficiency of the galvanizing device.

[0016] The galvanizing device slides a slider on the guide groove of the galvanizing frame, the slider drives the hook to slide through the first connecting rod, and the limit nut is rotated on the bolt. The bolt cooperates with the upper limit nut to limit the position of the slider, thereby limiting the position of the first connecting rod and the hook. By adjusting the position of the solo hook, the distance between multiple groups of hooks is changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the present application; Figure 2 It is a schematic diagram of the front view of the structure of this application; Figure 3 This is a front and bottom perspective diagram of the bottom structure of the mounting pole for this application; Figure 4 For this application Figure 1 A schematic diagram of the enlarged structure at A in the middle; Figure 5 For this application Figure 3 A schematic diagram of the enlarged structure at B in the middle; Figure 6 For this application Figure 3 Schematic diagram of the enlarged structure at C in the middle; Figure 7 It is a three-dimensional schematic diagram of the galvanized frame structure of the present application, viewed from the front and in section; Figure 8This is a schematic cross-sectional view of the structure of the second embodiment of the present application; Fig. 9 This is a top view schematic diagram of the second connecting rod connection structure of the present application.

[0018] In the figure: 1, galvanizing groove; 11, support frame; 2, support rod; 21, limit groove; 22, first motor; 23, ball screw; 24, movable bracket; 25, cylinder; 26, mounting rod; 27, second motor; 28, bidirectional screw; 29, square nut; 210, limit block; 211, first connecting block; 212, second connecting block; 3, galvanizing frame; 31, slider; 32, bolt; 33, limit nut; 34, first connecting rod; 35, hook; 41, slide rod; 42, clamping groove; 51, sliding sleeve; 52, first receiving groove; 53, second receiving groove; 54, clamping block; 55, second connecting rod; 56, pull ring; 57, spring; 58, clamping ring; 59, screw hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0020] See also Figure 1-7 , Example 1 provided in this application: A galvanizing device for manufacturing and processing automobile parts: comprising a galvanizing tank 1, a support frame 11 is fixedly connected to the surface of the galvanizing tank 1, a loading and unloading mechanism is arranged on the surface of the support frame 11, the loading and unloading mechanism comprises a support rod 2, the support rod 2 is fixedly connected to the support frame 11, a limiting groove 21 is fixedly connected to the surface of the support rod 2, a first motor 22 is fixedly connected to the surface of the galvanizing tank 1, a ball screw 23 is fixedly connected to the output shaft of the first motor 22, a movable bracket 24 is threadedly connected to the surface of the ball screw 23, a cylinder 25 is fixedly connected to the surface of the movable bracket 24, a mounting rod 26 is fixedly connected to the piston rod on the surface of the cylinder 25, and a second motor 22 is fixedly connected to the surface of the mounting rod 26. 27. A bidirectional screw rod 28 is fixedly connected to the output shaft of the second motor 27, a square nut 29 is threadedly connected to the surface of the bidirectional screw rod 28, a limiting block 210 is fixedly connected to the surface of the square nut 29, a second connecting block 212 is plugged into the surface of the limiting groove 21, a galvanizing rack 3 is fixedly connected to the surface of the second connecting block 212, a first connecting block 211 is fixedly connected to the surface of the galvanizing rack 3, the limiting block 210 is plugged into the surface of the first connecting block 211, the loading and unloading mechanism does not require manual installation and disassembly on the galvanizing rack 3, the galvanizing device can automatically load and unload the galvanizing rack 3, thereby completing the loading and unloading of auto parts, saving trouble and labor, and greatly improving the working efficiency of the galvanizing device.

[0021] As a preferred implementation scheme of the previous step, an adjustment mechanism is provided on the surface of the galvanized frame 3, and the adjustment mechanism includes a slider 31, which is slidably connected to the surface of the galvanized frame 3, and a bolt 32 is fixedly connected to the bottom of the slider 31, and a limit nut 33 is threadedly connected to the surface of the bolt 32, and a first connecting rod 34 is fixedly connected to the surface of the slider 31, and hooks 35 are fixedly connected to both sides of the first connecting rod 34, and the adjustment mechanism can adjust the position of the hook 35 for hanging auto parts and change the spacing between multiple groups of hooks 35, so that the hook 35 can hang more auto parts.

[0022] As a preferred implementation scheme of the previous step, multiple groups of support rods 2 are provided, and the multiple groups of support rods 2 are symmetrically distributed on both sides of the support frame 11, and two groups of limiting grooves 21 are provided on each group of support rods 2. The limiting grooves 21 support the galvanized frame 3 through the second connecting block 212, and the second connecting block 212 is in an "L" shape. The support rods 2 support multiple groups of galvanized frames 3 through the limiting grooves 21. The support rods 2 support ungalvanized auto parts through the galvanized frames 3, and the support rods 2 are loading areas at this time. The support rods 2 support galvanized auto parts through the galvanized frames 3, and the support rods 2 are unloading areas at this time.

[0023] As the preferred implementation scheme of the previous step, the movable bracket 24 is in a "U" shape as a whole, and a threaded hole is opened on the surface of the movable bracket 24. The ball screw 23 is threadedly connected to the threaded hole of the movable bracket 24. A guide groove is opened on the surface of the support frame 11. The first motor 22 drives the ball screw 23 to rotate through the output shaft. The ball screw 23 drives the movable bracket 24 to slide on the surface of the support frame 11 by rotation. The movable bracket 24 drives the galvanized rack 3 to move to the loading area and unloading area of ​​the support rod 2, thereby facilitating the installation and disassembly of the galvanized rack 3.

[0024] As the preferred implementation scheme of the previous step, a guide groove is provided on the surface of the mounting rod 26, and the second motor 27 drives the bidirectional screw 28 to rotate through the output shaft. The bidirectional screw 28 drives the square nut 29 to slide on the guide groove of the mounting rod 26 by rotation. Two groups of square nuts 29 are provided, and the sliding directions of the two groups of square nuts 29 are opposite. A limiting hole is provided on the surface of the first connecting block 211, and the square nut 29 drives the limiting block 210 to be inserted into the limiting hole of the first connecting block 211. At this time, the square nut 29 supports the support rod 2 through the limiting block 210, and then supports the automotive parts.

[0025] As a preferred implementation scheme of the previous step, a guide groove is opened on the surface of the galvanizing rack 3, and the slider 31 slides on the guide groove of the galvanizing rack 3. The slider 31 drives the hook 35 to slide on the surface of the galvanizing rack 3 through the first connecting rod 34. The hook 35 is provided with multiple groups for hanging auto parts, thereby changing the position of the hook 35 on the galvanizing rack 3, and then changing the spacing between the multiple groups of hooks 35.

[0026] As a preferred implementation method of the previous step, a strip hole is opened on the guide groove of the galvanizing frame 3, and the bolt 32 passes through the strip hole of the galvanizing frame 3. The limit nut 33 limits the position of the slider 31 on the guide hole of the galvanizing frame 3 through the bolt 32. The limit nut 33 rotates to squeeze the slider 31 on the guide groove of the galvanizing frame 3. The slider 31 is restricted on the guide groove of the galvanizing frame 3 by friction, and then the position of the hook 35 is limited by the first connecting rod 34.

[0027] like Figure 8 and Fig. 9 As shown, the second embodiment provided by this application: The locking mechanism of the present application includes a sliding rod 41, the interface of the sliding rod 41 is circular, and a plurality of annular grooves 42 are arranged on the sliding rod 41. Preferably, the number of the grooves 42 is 3-5, and a matching sliding sleeve 51 is arranged outside the sliding rod 41. The sliding sleeve 51 is a hollow tubular structure with a certain thickness, and a first receiving groove 52 and a second receiving groove 53 are arranged on the upper end of the sliding sleeve 51. The number of the first receiving grooves 52 is two and they are symmetrically arranged relative to the center of the sliding sleeve 51. One end of the first receiving groove 52 is connected to the inner wall of the sliding sleeve 51, and the other end of the first receiving groove 52 is connected to one end of the second receiving groove 53, and the other end of the second receiving groove 53 is connected to the outer wall of the sliding sleeve 51. That is, the first receiving groove 52 and the second receiving groove 53 penetrate the sliding sleeve 51. The first receiving groove 52 and the second receiving groove 53 of the present application are both circular hole structures, wherein the diameter of the first receiving groove 52 is larger than the diameter of the second receiving groove 53. A matching block 54 is provided in the first receiving groove 52, and the block 54 cooperates with the groove 42 on the slide rod 41, that is, when the block 54 is stuck in the groove 42, the entire slide sleeve 51 is fixed on the slide rod 41. The block 54 is also connected to one end of the second connecting rod 55, and the other end of the second connecting rod 55 protrudes from the outer wall of the slide sleeve 51. Preferably, one end of the second connecting rod 55 of the present application is threadedly connected to the block 54, the second connecting rod 55 is sleeved with a spring 57, and the other end of the second connecting rod 55 is threadedly connected to the pull ring 56, that is, both ends of the second connecting rod 55 have external threads, and the block 54 and the pull ring 56 are both provided with matching screw holes 59. The block 54 of the present application can also be a fan-shaped annular structure, that is, a snap ring 58, so that the contact surface between the snap ring 58 and the groove 42 is larger and the fixing effect is better.

[0028] Working principle: the galvanizing frame 3 supports the galvanizing frame 3 through the limit groove 21 and the second connecting block 212, and the ball screw 23 is driven to rotate by the output shaft of the first motor 22. The ball screw 23 drives the movable bracket 24 to slide on the surface of the galvanizing tank 1 by rotation, and the movable bracket 24 drives the installation rod 26 to move near the support rod 2, and the piston rod of the cylinder 25 drives the installation rod 26 to rise and fall to adjust the height. At this time, the second motor 27 drives the bidirectional screw 28 to rotate through the output shaft, and the bidirectional screw 28 drives the square nut 29 to slide on the guide groove of the installation rod 26 by rotation. The square nut 29 drives the limit block 210 to be inserted into the limit hole of the first connecting block 211, thereby realizing the installation of the galvanizing frame 3, and the disassembly of the galvanizing frame 3 is similar, thereby realizing the automatic installation and disassembly of the galvanizing frame 3, and then facilitating the automatic loading and unloading of automotive parts, without manual operation, saving trouble and labor, and greatly improving the working efficiency of the galvanizing device.

[0029] Slide the slider 31 on the guide groove of the galvanizing rack 3, the slider 31 drives the hook 35 to slide through the first connecting rod 34, rotate the limit nut 33 on the bolt 32, the bolt 32 cooperates with the upper limit nut 33 to limit the position of the slider 31, and then limit the position of the first connecting rod 34 and the hook 35. By adjusting the position of the solo hook 35, the spacing between multiple groups of hooks 35 is changed, so that the hook 35 can hang more auto parts, thereby improving the adaptability of the galvanizing rack 3. In order to be able to more efficiently adjust the position of the solo hook 35 of the present application, the sliding sleeve 51 of the present application is more convenient to operate relative to the bolt 32. For example, pulling the pull ring 56 drives the second connecting rod 55 and the block 54 (or the clamping ring 58) to move outward, so that the block 54 (or the clamping ring 58) is separated from the slot 42, and the sliding sleeve 51 can slide on the sliding rod 41. After the position of the slider 31 is adjusted to a suitable position, the pull ring 56 is pulled to fit the upper surface of the sliding sleeve 51 with the lower surface of the galvanized frame 3. In order to better fit, a rubber gasket can also be set on the sliding sleeve 51.

[0030] It is obvious to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A galvanizing device for manufacturing and processing automobile parts, characterized in that: The invention comprises a galvanizing tank (1), a support frame (11) is fixedly connected to the surface of the galvanizing tank (1), a loading and unloading mechanism is arranged on the surface of the support frame (11), the loading and unloading mechanism comprises a support rod (2), the support rod (2) is fixedly connected to the support frame (11), a limiting groove (21) is fixedly connected to the surface of the support rod (2), a first motor (22) is fixedly connected to the surface of the galvanizing tank (1), a ball screw (23) is fixedly connected to the output shaft of the first motor (22), a movable bracket (24) is threadedly connected to the surface of the ball screw (23), a cylinder (25) is fixedly connected to the surface of the movable bracket (24), and a limit groove (21) is fixedly connected to the surface of the cylinder (25). A mounting rod (26) is fixedly connected to the piston rod, a second motor (27) is fixedly connected to the surface of the mounting rod (26), a bidirectional screw rod (28) is fixedly connected to the output shaft of the second motor (27), a square nut (29) is threadedly connected to the surface of the bidirectional screw rod (28), a limiting block (210) is fixedly connected to the surface of the square nut (29), a second connecting block (212) is plugged into the surface of the limiting groove (21), a galvanized frame (3) is fixedly connected to the surface of the second connecting block (212), a first connecting block (211) is fixedly connected to the surface of the galvanized frame (3), and the limiting block (210) is plugged into the surface of the first connecting block (211).

2. The galvanizing device for automobile parts manufacturing and processing according to claim 1 is characterized in that: An adjustment mechanism is provided on the surface of the galvanizing frame (3), the adjustment mechanism comprising a slider (31), the slider (31) being slidably connected to the surface of the galvanizing frame (3), a locking mechanism being fixedly connected to the bottom of the slider (31), a first connecting rod (34) being fixedly connected to the surface of the slider (31), and hooks (35) being fixedly connected to both sides of the first connecting rod (34).

3. The galvanizing device for automobile parts manufacturing and processing according to claim 2 is characterized in that: The locking mechanism comprises a bolt (32), the upper end of the bolt (32) being fixed to the bottom of the sliding block (31), and a limit nut (33) being threadedly connected on the surface of the bolt (32).

4. The galvanizing device for automobile parts manufacturing and processing according to claim 2 is characterized in that: The locking mechanism comprises a slide bar (41), a plurality of annular grooves (42) are arranged on the slide bar (41), a matching slide sleeve (51) is arranged outside the slide bar (41), a first receiving groove (52) and a second receiving groove (53) are arranged on the upper end of the slide sleeve (51), one end of the first receiving groove (52) is communicated with the inner wall of the slide sleeve (51), the other end of the first receiving groove (52) is communicated with one end of the second receiving groove (53), the other end of the second receiving groove (53) is communicated with the outer wall of the slide sleeve (51), a matching block (54) is arranged in the first receiving groove (52), the block (54) and the groove (42) on the slide bar (41) cooperate with each other, the block (54) is also connected to one end of a second connecting rod (55), and the other end of the second connecting rod (55) protrudes from the outer wall of the slide sleeve (51).

5. The galvanizing device for automobile parts manufacturing and processing according to claim 3 is characterized in that: One end of the second connecting rod (55) is threadedly connected to the clamping block (54), a spring (57) is sleeved on the second connecting rod (55), and the other end of the second connecting rod (55) is threadedly connected to the pull ring (56).

6. The galvanizing device for automobile parts manufacturing and processing according to claim 1, characterized in that: The support rods (2) are provided in a plurality of groups, and the plurality of groups of support rods (2) are symmetrically distributed on both sides of the support frame (11); two groups of limit grooves (21) are provided on each group of support rods (2); the limit grooves (21) support the galvanized frame (3) via a second connecting block (212); and the second connecting block (212) is in an "L" shape.

7. The galvanizing device for automobile parts manufacturing and processing according to claim 6 is characterized in that: The movable bracket (24) is in a "U" shape as a whole, a threaded hole is provided on the surface of the movable bracket (24), the ball screw (23) is threadedly connected to the threaded hole of the movable bracket (24), a guide groove is provided on the surface of the support frame (11), the first motor (22) drives the ball screw (23) to rotate via the output shaft, and the ball screw (23) drives the movable bracket (24) to slide on the surface of the support frame (11) by rotating.

8. The galvanizing device for automobile parts manufacturing and processing according to claim 7, characterized in that: A guide groove is provided on the surface of the mounting rod (26); the second motor (27) drives the bidirectional screw rod (28) to rotate via the output shaft; the bidirectional screw rod (28) drives the square nut (29) to slide on the guide groove of the mounting rod (26) by rotating; two groups of square nuts (29) are provided, and the two groups of square nuts (29) slide in opposite directions; a limiting hole is provided on the surface of the first connecting block (211); the square nut (29) drives the limiting block (210) to be inserted into the limiting hole of the first connecting block (211).

9. The galvanizing device for automobile parts manufacturing and processing according to claim 2, characterized in that: A guide groove is provided on the surface of the galvanizing rack (3), and the slider (31) slides on the guide groove of the galvanizing rack (3). The slider (31) drives the hook (35) to slide on the surface of the galvanizing rack (3) via the first connecting rod (34).

10. A galvanizing device for automobile parts manufacturing and processing according to claim 9, characterized in that: The guide groove of the galvanized frame (3) is provided with a strip hole, the bolt (32) passes through the strip hole of the galvanized frame (3), and the limiting nut (33) limits the position of the slider (31) on the guide hole of the galvanized frame (3) through the bolt (32).

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