Corrosion-resistant adjustable multi-workpiece clamping hanger
By designing corrosion-resistant and adjustable multi-workpiece clamping hangers, the problem that existing electroplating hangers cannot be adjusted is solved, and the adaptation to workpieces of different sizes and heights is achieved, and production efficiency and production capacity are improved.
Patent Information
- Application Number
- CN202421443855.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-21
AI Technical Summary
The spacing and height of existing electroplating hangers are fixed, and cannot be adjusted according to the size of workpieces of different models, resulting in cumbersome operation and slow production process, which affects production capacity.
Design a corrosion-resistant and adjustable multi-workpiece clamping hanger, including load-bearing rack, hanger bracket, limit plate and height adjustment assembly. By adjusting the positions of the first positioning hole on the limiting plate and the second positioning hole on the pallet, workpieces of different sizes and heights can be adapted, and height adjustment of the pallet can be achieved through the height adjustment assembly.
The hanging tool is adjusted in real time according to the size and height of the workpiece, and has a wide range of application, which simplifies the positioning and disassembly and assembly process of the workpiece, and improves production efficiency and production capacity.
Smart Images
Figure CN222648159U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electroplating, in particular to a corrosion-resistant and adjustable multi-workpiece clamping hanger. Background Art
[0002] Electroplating is a process that uses electrolysis to attach a layer of metal film to the surface of metal or other materials, thereby changing the surface properties of the substrate and preventing metal oxidation and rust. Before electroplating, the workpiece usually needs to go through a pickling process. By placing the hanger carrying the workpiece in the pickling tank, the oxide layer on the surface of the workpiece is removed to expose the metal substrate on the surface of the workpiece, so as to facilitate the subsequent electroplating process.
[0003] The spacing and height of existing hangers are mostly fixed. The workpiece is placed on the hanger and fixed by a clamp. However, the height and width of workpieces of different models are different. For example, when workpieces of different lengths or widths of aircraft engine blades are pickled, the existing hangers cannot adjust the height and spacing of the hangers according to the size of the workpieces. In order to make them meet the pickling liquid immersion height of the existing pickling tank, the operator needs to replace hangers of different sizes to clamp the workpieces of different sizes so that each workpiece can be immersed in an appropriate working position for pickling operations. However, this method indirectly causes cumbersome operating procedures and slow production processes, thereby affecting production capacity. Utility Model Content
[0004] The utility model aims to provide a corrosion-resistant adjustable multi-workpiece clamping hanger to solve the problems raised in the background technology in view of the deficiencies of the prior art.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] A corrosion-resistant and adjustable multi-workpiece clamping hanger comprises a load-bearing frame, a hanger bracket for carrying workpieces is installed below the load-bearing frame, a limit plate is arranged above the hanger bracket, the limit plate forms a plurality of first positioning holes through a dividing strip, and the size of the first positioning hole can be adjusted to adapt to the workpiece by adjusting the position of the dividing strip of the limit plate; a height adjustment component is arranged on the bottom inner wall of the hanger bracket, a support plate is arranged on the height adjustment component, and a plurality of second positioning holes are opened on the support plate, and the second positioning holes correspond to the first positioning holes one by one, and the end of the workpiece to be electroplated is positioned through the first positioning hole and the second positioning hole in turn, and the height of the support plate can be adjusted to adapt to the workpiece through the height adjustment component.
[0007] As a preferred solution of a corrosion-resistant adjustable multi-workpiece clamping hanger, the limiting plate includes a plurality of transverse dividing strips and a plurality of longitudinal dividing strips. The transverse dividing strips are spaced apart along the length direction of the hanger bracket and their positions can be freely adjusted. The longitudinal dividing strips are spaced apart along the width direction of the hanger bracket and their positions can be freely adjusted.
[0008] As a preferred solution of a corrosion-resistant and adjustable multi-workpiece clamping hanger, a first mounting groove is opened on the cross bars on both sides of the top of the hanger bracket, and the longitudinal dividing strips are placed on the cross bars on both sides of the hanger bracket, and are screwed through the longitudinal dividing strips into the first mounting groove and are locked and fixed with back plate nuts. A second mounting groove is opened on the longitudinal bars on both sides of the top of the hanger bracket, and the transverse dividing strips are placed on the longitudinal bars on both sides of the hanger bracket, and are screwed through the transverse dividing strips into the second mounting groove and are locked and fixed with back plate nuts.
[0009] As a preferred solution of the corrosion-resistant adjustable multi-workpiece clamping hanger, the first mounting groove and the second mounting groove are both convex structures that are narrow on the outside and wide on the inside.
[0010] As a preferred solution for a corrosion-resistant and adjustable multi-workpiece clamping hanger, the height adjustment assembly includes a base plate installed on the inner wall of the bottom of the hanger bracket, and a plurality of elevation screws are installed on the base plate at intervals. The elevation screws are threadedly connected with elevation nuts, and the support plate is placed on the elevation nuts.
[0011] As a preferred solution for the corrosion-resistant adjustable multi-workpiece clamping hanger, the surface of the hanger bracket is coated with a layer of PVC soft glue.
[0012] As a preferred solution of the corrosion-resistant adjustable multi-workpiece clamping hanger, a polyethylene plate is also installed on the bottom outer wall of the hanger bracket.
[0013] Beneficial effects of the utility model:
[0014] The utility model adopts the structural design of an adjustable hanger, by arranging a limit plate on the hanger bracket, the first positioning hole on the limit plate can be adjusted according to the cross-sectional size of the workpiece, so that one end of the workpiece can be hung on the limit plate, and at the same time, by arranging a height adjustment component at the bottom of the hanger bracket, the height adjustment nut is moved up and down along the height adjustment screw to adjust the position of the support plate, so that the second positioning hole on the support plate can just be engaged with the other end of the workpiece, thereby realizing the positioning of the workpiece; the hanger of the utility model can be adjusted in real time according to the size and height of the workpiece, and has a wide range of applications; and the hanger mainly adopts a limit method to position the workpiece, without relying on a workpiece clamp, and the workpiece disassembly and assembly is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.
[0016] Figure 1 The utility model is a schematic structural diagram of a corrosion-resistant adjustable multi-workpiece clamping hanger immersed in a pickling tank.
[0017] Figure 2 It is a front structural schematic diagram of the corrosion-resistant adjustable multi-workpiece clamping hanger described in the utility model.
[0018] Figure 3 yes Figure 2 A magnified view of the structure of part A.
[0019] Figure 4 It is a side structural schematic diagram of the corrosion-resistant adjustable multi-workpiece clamping hanger described in the utility model.
[0020] Figure 5 yes Figure 4 A magnified view of the structure of part B.
[0021] Figure 6 It is a top view structural schematic diagram of the hanger bracket and the limiting plate described in the utility model.
[0022] Figure 7 It is a schematic diagram of the top view of the support plate described in the utility model.
[0023] In the figure:
[0024] 1. Load-bearing frame; 2. Hanger bracket; 21. First mounting slot; 22. Second mounting slot; 3. Limiting plate; 31. Horizontal dividing strip; 32. Vertical dividing strip; 33. First positioning hole; 34. Screw; 35. Back plate nut; 4. Height adjustment assembly; 41. Bottom plate; 42. Elevation screw; 43. Elevation nut; 5. Support plate; 51. Second positioning hole; 6. Polyethylene plate; 7. Pickling tank; 100. Workpiece. DETAILED DESCRIPTION
[0025] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.
[0026] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.
[0027] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.
[0028] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0029] like Figure 1As shown, the utility model provides a corrosion-resistant adjustable multi-workpiece clamping hanger, including a load-bearing frame 1, a hanger bracket 2 for carrying a workpiece 100 is installed below the load-bearing frame 1, and a limit plate 3 is arranged above the hanger bracket 2. The limit plate 3 forms a plurality of first positioning holes 33 through a dividing strip. The size of the first positioning hole 33 can be adjusted by adjusting the position of the dividing strip of the limit plate 3, so that the first positioning hole 33 is adapted to the cross-sectional size of the workpiece 100, and one end of the workpiece 100 can be inserted into the first positioning hole 33 to be suspended in the limit The bottom inner wall of the hanger bracket 2 is also provided with a height adjustment component 4, and a support plate 5 is provided on the height adjustment component 4. The support plate 5 is provided with a plurality of second positioning holes 51, and the second positioning holes 51 correspond to the first positioning holes 33 one by one. The other end of the workpiece 100 can be inserted into the second positioning hole 51 for positioning, and the height of the support plate 5 can be adjusted to adapt to the workpiece 100 through the height adjustment component 4, so that the second positioning hole 51 on the support plate 5 can be just engaged with the workpiece 100, thereby preventing the workpiece 100 from shaking during the pickling process. The hanger of the utility model can be adjusted in real time according to the size and height of the workpiece 100, and has a wide range of applications. The hanger mainly adopts a limiting method to position the workpiece 100, without relying on a workpiece clamp, and the workpiece 100 is more convenient to disassemble and assemble.
[0030] like Figures 2 to 6 As shown, the limiting plate 3 of the utility model specifically includes a plurality of transverse dividing strips 31 and a plurality of longitudinal dividing strips 32. The transverse dividing strips 31 are spaced apart along the length direction of the hanger bracket 2 and their positions can be freely adjusted. The longitudinal dividing strips 32 are spaced apart along the width direction of the hanger bracket 2 and their positions can be freely adjusted. At the same time, first mounting grooves 21 are provided on the cross bars on both sides of the top of the hanger bracket 2. The longitudinal dividing strips 32 can be placed at corresponding positions of the cross bars on both sides of the hanger bracket 2 according to the cross-sectional size of the workpiece 100, and enter the first mounting groove 21 through the longitudinal dividing strips 32 through the screw rods 34. The first mounting groove 21 is preferably a convex structure with a narrow outer side and a wide inner side. By placing the back plate nut 35 in the first mounting groove 21 The back plate nut 35 and the screw 34 cooperate with each other to lock and fix the longitudinal dividing strip 32. A second mounting groove 22 is provided on the longitudinal bars on both sides of the top of the hanger bracket 2. The transverse dividing strip 31 can be placed on the corresponding positions of the longitudinal bars on both sides of the hanger bracket 2 according to the cross-sectional size of the workpiece 100, and pass through the transverse dividing strip 31 through the screw 34 to enter the second mounting groove 22. Similarly, the second mounting groove 22 is preferably a convex structure with a narrow outside and a wide inside. By placing the back plate nut 35 in the second mounting groove 22, and then using the back plate nut 35 and the screw 34 to cooperate with each other, the transverse dividing strip 31 can be locked and fixed, thereby realizing the position adjustment of the transverse dividing strip 31 and the longitudinal dividing strip 32.
[0031] like Figure 4 and Figure 7As shown, the height adjustment component 4 of the utility model includes a base plate 41 installed on the bottom inner wall of the hanger bracket 2, and a plurality of elevation screws 42 are installed on the base plate 41 at intervals, and the elevation screws 42 are threadedly connected with elevation nuts 43, and a plurality of through holes are opened on the support plate 5 for the elevation screws 42 to pass through, and the diameter of the through holes is smaller than the elevation nuts 43, so that the support plate 5 can be placed on the elevation nuts 43, and the height of the support plate 5 can be adjusted by adjusting the position of the elevation nuts 43 on the elevation screws 42, so that the second positioning hole 51 on the support plate 5 can be just engaged with the bottom end of the workpiece 100, thereby realizing the positioning of the workpiece 100.
[0032] Since the acid solution in the pickling tank 7 has strong corrosive properties, the surface of the hanger bracket 2 of the utility model is coated with a layer of PVC soft glue, so that the utility model has corrosion resistance.
[0033] At the same time, a polyethylene plate 6 is also installed on the bottom outer wall of the hanger bracket 2 of the utility model. The setting of the polyethylene plate 6 can, on the one hand, prevent the hanger bracket 2 from rubbing against the ground during movement and damaging the PVC soft rubber on the outer surface. On the other hand, it can prevent the acid solution remaining in the hanger bracket 2 from flowing out and corroding the ground after the workpiece 100 is pickled.
[0034] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.
Claims
1. A corrosion-resistant adjustable multi-workpiece clamping hanger, characterized in that: The invention comprises a load-bearing frame (1), wherein a hanger bracket (2) for carrying a workpiece (100) is installed below the load-bearing frame (1), and a limiting plate (3) is arranged above the hanger bracket (2), wherein the limiting plate (3) forms a plurality of first positioning holes (33) through a dividing strip, and the size of the first positioning holes (33) can be adjusted to adapt to the workpiece (100) by adjusting the position of the dividing strip of the limiting plate (3); a height adjustment component (4) is arranged on the bottom inner wall of the hanger bracket (2), and a support plate (5) is arranged on the height adjustment component (4), and the support plate (5) is provided with a plurality of second positioning holes (51), and the second positioning holes (51) correspond to the first positioning holes (33) one by one, and the end of the workpiece (100) to be electroplated passes through the first positioning hole (33) and the second positioning hole (51) in sequence for positioning, and the height of the support plate (5) can be adjusted to adapt to the workpiece (100) through the height adjustment component (4).
2. The corrosion-resistant adjustable multi-workpiece clamping hanger according to claim 1 is characterized in that: The limiting plate (3) comprises a plurality of transverse dividing strips (31) and a plurality of longitudinal dividing strips (32); the transverse dividing strips (31) are spaced apart along the length direction of the hanger bracket (2) and their positions can be freely adjusted; and the longitudinal dividing strips (32) are spaced apart along the width direction of the hanger bracket (2) and their positions can be freely adjusted.
3. The corrosion-resistant adjustable multi-workpiece clamping hanger according to claim 2 is characterized in that: The cross bars on both sides of the top of the hanger bracket (2) are provided with first mounting grooves (21); the longitudinal dividing strips (32) are placed on the cross bars on both sides of the hanger bracket (2); the screw rods (34) pass through the longitudinal dividing strips (32) to enter the first mounting grooves (21) and are locked and fixed by back plate nuts (35); the longitudinal bars on both sides of the top of the hanger bracket (2) are provided with second mounting grooves (22); the transverse dividing strips (31) are placed on the longitudinal bars on both sides of the hanger bracket (2); the screw rods (34) pass through the transverse dividing strips (31) to enter the second mounting grooves (22) and are locked and fixed by back plate nuts (35).
4. The corrosion-resistant adjustable multi-workpiece clamping hanger according to claim 3 is characterized in that: The first installation groove (21) and the second installation groove (22) are both convex structures that are narrow on the outside and wide on the inside.
5. The corrosion-resistant adjustable multi-workpiece clamping hanger according to claim 1, characterized in that: The height adjustment assembly (4) comprises a base plate (41) mounted on the inner wall of the bottom of the hanger bracket (2), a plurality of elevation screws (42) are installed at intervals on the base plate (41), and elevation nuts (43) are threadedly connected to the elevation screws (42), and the support plate (5) is placed on the elevation nuts (43).
6. The corrosion-resistant adjustable multi-workpiece clamping hanger according to claim 1, characterized in that: The surface of the hanger bracket (2) is coated with a layer of PVC soft glue.
7. The corrosion-resistant adjustable multi-workpiece clamping hanger according to claim 1, characterized in that: A polyethylene plate (6) is also installed on the bottom outer wall of the hanger bracket (2).