Supporting device for pasting light negative film on inner cavity of precision hardware part
By designing a hardware component support device including an adjustment box, forward and reverse screw, adjustment frame and support plate, the problem that existing devices can only support fixed size and type of hardware parts is solved, and the hardware parts of different sizes is realized. Effective support and expansion of application scope.
Patent Information
- Application Number
- CN202420928197.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-04-30
AI Technical Summary
Existing hardware parts support devices can only support fixed size and type of hardware parts, resulting in poor support effect and limited practicality and application scope.
A support device including an adjustment box, a forward and reverse screw, an adjustment frame and a support plate is designed. By adjusting the movement of the forward and reverse screw and an adjustment frame in the adjustment box, the spacing between the support plates is adjusted to adapt to hardware of different sizes. Parts and enhance support with anti-slip pads.
The device can effectively support hardware parts of different sizes, expand the scope of application, and improve the support effect through anti-slip pads, enhancing practicality.
Smart Images
Figure CN222526662U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of hardware parts, in particular to a device for supporting a light-pasting film in the inner cavity of a precision hardware part. Background Art
[0002] Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. Common hardware accessories include pulleys, casters, joints, pipe clamps, rollers, shackles, nozzles, sprinkler heads, hooks, etc. Hardware accessories can be used alone or as auxiliary tools. Most small hardware products are not final consumer goods, but supporting products, semi-finished products and tools used in the production process of industrial manufacturing. Some precision hardware parts use supporting devices for the inner cavity polished films. There are at least the following disadvantages in the use of existing supporting devices: 1. When in use, the existing supporting devices can only support hardware parts of fixed sizes, resulting in poor supporting effect on the hardware parts and reducing the practicality of the supporting devices; 2. When in use, the existing supporting devices can only support fixed types of hardware parts, which reduces the scope of application of the supporting devices and also reduces the use effect of the supporting devices. Therefore, we introduce a supporting device for the inner cavity polished films of precision hardware parts. Utility Model Content
[0003] The main purpose of the utility model is to provide a device for supporting a light-pasting film in the inner cavity of a precision hardware component, which can effectively solve the problems in the background technology.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] The camshaft is an axially-linked structure formed on the upper and lower ends of the adjusting frame, and the camshafts are connected to the camshafts through a plurality of threaded holes on the upper and lower ends of the adjusting frame.
[0006] Preferably, the upper parts of the opposite surfaces and the lower parts of the opposite surfaces of the two adjustment frames are fixedly connected with connecting plates, the left ends of the two connecting plates on the left side and the right ends of the two connecting plates on the right side are provided with two connecting grooves, and the four corners of the right ends of the two connecting plates on the left side and the four corners of the left ends of the two connecting plates on the right side are threadedly connected with connecting bolts.
[0007] Preferably, the two adjustment frames are both configured as a U-shaped structure, a plurality of the connecting grooves are both configured as an L-shaped structure, and the left end of the second bevel gear is meshed with the front end of the first bevel gear.
[0008] Preferably, support plates are installed between the left ends of the two connecting plates on the left side and between the right ends of the two connecting plates on the right side through connecting bolts, anti-slip pads are fixedly connected to the opposite sides of the two support plates, two connecting frames are inserted and fixedly connected to the upper and lower parts of the opposite surfaces of the two support plates, and the left and right frames of the four connecting frames are provided with connecting screw holes, and hardware parts are commonly supported between the two support plates, and patches are pasted on the inner cavity walls of the hardware parts.
[0009] Preferably, the connecting frame is configured as a U-shaped structure, and the outer end surface of the support plate can be configured as an arc surface or a flat surface.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] 1. In the utility model, by setting the positive and negative screw rods and the adjustment frame, by rotating the second bevel gear to engage the first bevel gear, the positive and negative screw rods drive the two adjustment frames to move outward, and the distance between the two support plates can be adjusted, so that the two support plates support the inner cavity of the hardware parts, which is convenient for supporting hardware parts of different sizes, and the anti-slip pad can enhance the supporting effect of the hardware parts, thereby improving practicality;
[0012] 2. In the utility model, by setting a support plate and a connecting plate, the arcuate support plate can be disassembled and replaced with a flat support plate by rotating the connecting bolt to take it out and then moving the connecting frame to take it out from the connecting groove, so that the support device can easily support different types of hardware parts, expand the application range of the support device, and enhance the use effect of the support device. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the overall structure of a device for supporting a light-sticking film in the inner cavity of a precision hardware component of the utility model;
[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of an adjustment box of a precision hardware component inner cavity light-sticking film support device of the utility model;
[0015] Figure 3This is a schematic diagram of the connection between the connecting plate and the supporting plate of a device for supporting a light-sticking film in the inner cavity of a precision hardware component of the utility model;
[0016] Figure 4 The utility model is a schematic diagram of the overall structure of a device for supporting a light-pasting film in the inner cavity of a precision hardware component.
[0017] In the figure: 1. Adjustment box; 2. Limit rod; 3. Positive and negative screw rods; 4. First bevel gear; 5. Adjustment frame; 6. Adjustment rod; 7. Adjustment handle; 8. Second bevel gear; 9. Limit groove; 10. Connecting plate; 11. Connecting groove; 12. Connecting bolt; 13. Support plate; 14. Anti-slip pad; 15. Connecting frame; 16. Connecting screw hole; 17. Hardware parts; 18. Patch. DETAILED DESCRIPTION
[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of 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.
[0021] See also Figure 1-4 , the utility model provides a technical solution:
[0022] A precision hardware component inner cavity light film sticking bottom support device, including an adjustment box 1. The upper part of the upper box wall and the middle part of the lower box wall of the adjustment box 1 are both fixedly connected with limit rods 2. A positive and reverse screw rod 3 is jointly inserted and movably connected between the middle part of the left box wall and the middle part of the right box wall of the adjustment box 1 through bearings. A first bevel gear 4 is inserted and fixedly connected to the middle part of the outer surface of the positive and reverse screw rod 3. The left part and the right part of the outer surface of the positive and reverse screw rod 3 are both threadedly connected with adjustment frames 5, and the opposite surfaces of the two adjustment frames 5 are respectively inserted and movably connected with the left box wall and the right box wall of the adjustment box 1. The middle part of the front box wall of the adjustment box 1 is inserted and movably connected with an adjustment rod 6 through a bearing. The front end of the adjustment rod 6 is fixedly connected with an adjustment handle 7, and the rear end of the adjustment rod 6 is fixedly connected with a second bevel gear 8. Limit grooves 9 are opened in the middle of the upper ends and the middle of the lower ends of the two adjustment frames 5, and the four limit grooves 9 are respectively slidably connected with the corresponding two limit rods 2.
[0023] In this embodiment, connecting plates 10 are fixedly connected to the upper parts and the lower parts of the opposite surfaces of the two adjustment frames 5. Two connecting grooves 11 are opened at the left ends of the two left connecting plates 10 and the right ends of the two right connecting plates 10. Connecting bolts 12 are threadedly connected to the four corners of the right ends of the two left connecting plates 10 and the four corners of the left ends of the two right connecting plates 10; the two adjustment frames 5 are both arranged in a U-shaped structure to improve the stability of the adjustment frames 5. A plurality of connecting grooves 11 are all arranged in an L-shaped structure, which can make the connecting grooves 11 firmly connected with the connecting frames 15. The left end of the second bevel gear 8 meshes with the front end of the first bevel gear 4, which is convenient for driving the positive and reverse screw rod 3 to rotate.
[0024] In this embodiment, support plates 13 are installed between the left ends of the two left connecting plates 10 and between the right ends of the two right connecting plates 10 through connecting bolts 12. Anti-slip pads 14 are fixedly connected to the opposite surfaces of the two support plates 13. Two connecting frames 15 are inserted and fixedly connected to the upper parts and the lower parts of the opposite surfaces of the two support plates 13. Connecting screw holes 16 are opened on the left and right frame walls of the four connecting frames 15. A hardware part 17 is internally supported between the two support plates 13, and patches 18 are pasted on the inner cavity walls of the hardware part 17; the connecting frames 15 are arranged in a U-shaped structure. The outer end faces of the support plates 13 can be set as arc-shaped surfaces or flat surfaces, so that the support device can facilitate the support of different types of hardware parts 17.
[0025] It should be noted that the utility model is a device for supporting a light film pasted on the inner cavity of a precision hardware component. During use, the patch 18 is first pasted on the inner cavity wall of the hardware component 17. When the hardware component 17 needs to be supported, the adjustment box 1 can be placed in the inner cavity of the hardware component 17, and then the adjustment handle 7 is rotated to drive the adjustment rod 6 to rotate. At this time, the meshing rotation between the second bevel gear 8 and the first bevel gear 4 drives the positive and negative screws 3 to drive the two adjustment frames 5 to move outward, and the sliding limit of the limit rod 2 and the limit groove 9 can improve the stability of the two adjustment frames 5, so that the two adjustment frames 5 push the two support plates 13 outward respectively, so as to adjust the distance between the two support plates 13, so that the anti-slip pads 14 on the two support plates 13 are pasted on the hardware component 1 7 The patch 18 on the inner cavity wall can be contacted to facilitate supporting hardware parts 17 of different sizes, and the friction between the anti-slip pad 14 and the patch 18 can be strengthened, so as to strengthen the supporting effect of the hardware parts 17, thereby improving the practicality of the supporting device. When it is necessary to support different types of hardware parts 17, the connecting bolt 12 can be rotated to be taken out from the connecting plate 10, the fixing of the connecting frame 15 can be cancelled, and then the connecting frame 15 can be moved to be taken out from the connecting groove 11, so that the arc support plate 13 can be disassembled and replaced with a flat support plate 13, and the hardware parts 17 with a flat inner cavity can be supported, so that the supporting device can support different types of hardware parts 17, expand the application range of the supporting device, and also enhance the use effect of the supporting device.
[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A device for supporting a film for inner cavity lamination of precision hardware parts, comprising an adjustment box (1), characterized in that: The upper part of the upper box wall and the middle part of the lower box wall of the regulating box (1) are both fixedly connected to the limit rod (2); the middle part of the left box wall and the middle part of the right box wall of the regulating box (1) are interlaced and movably connected with a positive and negative screw rod (3) through a bearing; the middle part of the outer surface of the positive and negative screw rod (3) is interlaced and fixedly connected with a first bevel gear (4); the left part and the right part of the outer surface of the positive and negative screw rod (3) are both threadedly connected to an adjusting frame (5), and the opposite surfaces of the two adjusting frames (5) are respectively connected to the regulating box The left box wall and the right box wall of the adjusting box (1) are interlaced and movably connected, the middle part of the front box wall of the adjusting box (1) is interlaced and movably connected with an adjusting rod (6) through a bearing, the front end of the adjusting rod (6) is fixedly connected with an adjusting handle (7), the rear end of the adjusting rod (6) is fixedly connected with a second bevel gear (8), and the middle parts of the upper ends and the lower ends of the two adjusting frames (5) are both provided with limiting grooves (9), and the four limiting grooves (9) are respectively slidably connected with the corresponding two limiting rods (2).
2. A device for supporting inner cavity polished film for precision hardware parts according to claim 1, characterized in that: The upper and lower parts of the opposite surfaces of the two adjustment frames (5) are fixedly connected with connecting plates (10), the left ends of the two connecting plates (10) on the left side and the right ends of the two connecting plates (10) on the right side are provided with two connecting grooves (11), and the four corners of the right ends of the two connecting plates (10) on the left side and the four corners of the left ends of the two connecting plates (10) on the right side are threadedly connected with connecting bolts (12).
3. A device for supporting inner cavity polished film for precision hardware parts according to claim 2, characterized in that: The two adjustment frames (5) are both arranged as a U-shaped structure, the plurality of connection grooves (11) are both arranged as an L-shaped structure, and the left end of the second bevel gear (8) is meshed with the front end of the first bevel gear (4).
4. The device for supporting inner cavity polished film of precision hardware parts according to claim 2, characterized in that: A support plate (13) is installed between the left ends of the two connecting plates (10) on the left side and between the right ends of the two connecting plates (10) on the right side via connecting bolts (12); anti-slip pads (14) are fixedly connected to the opposite surfaces of the two supporting plates (13); two connecting frames (15) are inserted and fixedly connected to the upper and lower parts of the opposite surfaces of the two supporting plates (13); a connecting screw hole (16) is provided on the left and right walls of the four connecting frames (15); a hardware part (17) is commonly supported between the two supporting plates (13), and patches (18) are pasted on the inner walls of the hardware parts (17).
5. The device for supporting inner cavity polished film of precision hardware parts according to claim 4, characterized in that: The connecting frame (15) is configured as a U-shaped structure, and the outer end surface of the supporting plate (13) can be configured as an arc surface or a flat surface.