Displacement device fixed on track
By designing fast and slow push mechanisms, rapid and high-precision movement of items on the track was achieved, solving the problem of insufficient movement accuracy in existing technologies.
Patent Information
- Application Number
- CN202423257114.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-29
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-29
AI Technical Summary
In existing technologies, the movement accuracy of objects on tracks is poor, especially in terms of straightness.
A displacement device comprising a fast-push mechanism and a slow-push mechanism was designed. The fast-push mechanism achieves rapid movement through a crank-slider mechanism, while the slow-push mechanism achieves high-precision displacement through helical motion. Combined with a rotating handle and threaded connection, precise pushing is achieved.
It enables rapid and high-precision movement of objects on a track, solving the problem of insufficient movement accuracy in existing technologies.
Smart Images
Figure CN223659075U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a displacement device fixed on a track. Background Technology
[0002] In existing technologies, it is necessary to move objects on the track along the track direction, but directly moving these objects will result in poor motion accuracy (such as straightness). Utility Model Content
[0003] The purpose of this invention is to provide a device for moving objects on a guide rail with good moving accuracy.
[0004] To solve the above problems, this utility model provides a displacement device fixed on a track, characterized in that it includes a base fixed on the track and having a horizontal worktable, and a quick-push mechanism located on the worktable, the quick-push mechanism comprising:
[0005] A fixing sleeve is fixed on the workbench surface, and the fixing sleeve is provided with a through hole penetrating its two vertical surfaces;
[0006] A first adjusting rod passes through the fixed sleeve. A first push plate is provided at the first free end of the first adjusting rod, and a slider is provided at the second free end of the first adjusting rod. The slider is slidably mounted on the worktable along the axial direction of the first adjusting rod.
[0007] A rotating handle, a rod-shaped structure rotatably connected to the slider at one end;
[0008] The two free ends are respectively rotatably connected to the connecting rods on the rotating handle and the fixed sleeve.
[0009] As a further improvement of this utility model, a slow-pushing mechanism is also included, the slow-pushing mechanism comprising:
[0010] A fixing block is fixed on the workbench surface, the fixing block is provided with a threaded hole, and the axis of the threaded hole is set horizontally;
[0011] A second adjusting rod passes through the fixing block and is parallel to the first adjusting rod, the second adjusting rod having an external thread that engages with the threaded hole;
[0012] A second push plate is fixed to the first free end of the second adjusting rod, wherein the first free end is the end of the second adjusting rod that is closer to the first push plate.
[0013] As a further improvement of this utility model, the second free end of the second adjusting rod has a hexagonal structure.
[0014] As a further improvement of this utility model, two fixing blocks are provided, and they are spaced apart.
[0015] As a further improvement of this utility model, the base is provided with a through hole that penetrates its upper and lower surfaces. The through hole is a threaded hole, and a vertical balance bar is provided through the threaded hole. The balance bar is threadedly connected to the through hole by an external thread.
[0016] The beneficial effect of this utility model is that it is equipped with a quick-push mechanism, which is a crank-slider mechanism consisting of a rotating handle, a fixed sleeve, a connecting rod, and a slider. By rotating the rotating handle, the slider slides on the surface of the base, thereby driving the first push plate fixed on the first adjusting rod to move. The first push plate pushes the item on the track, and its stroke is more precise, effectively solving the problems encountered in the prior art. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of this utility model.
[0018] In the diagram: 2-base; 4-fast push mechanism; 6-fixed sleeve; 10-first adjusting rod; 12-first push plate; 14-slider; 16-rotating handle; 18-connecting rod; 20-slow push mechanism; 22-fixed block; 24-second adjusting rod; 26-second push plate; 28-balance bar. Detailed Implementation
[0019] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.
[0020] like Figure 1 As shown, this utility model includes a base 2 fixed on the track and having a horizontal worktable surface, and a quick-push mechanism 4 located on the worktable surface. The quick-push mechanism 4 includes:
[0021] A fixing sleeve 6 is fixed on the workbench surface, and the fixing sleeve 6 is provided with through holes penetrating its two vertical surfaces;
[0022] A first adjusting rod 10 passes through the fixed sleeve 6. A first push plate 12 is provided at the first free end of the first adjusting rod 10, and a slider 14 is provided at the second free end of the first adjusting rod 10. The slider 14 is slidably mounted on the worktable along the axial direction of the first adjusting rod 10.
[0023] A rotating handle 16, a rod-shaped structure, is rotatably connected to the slider 14 at one end;
[0024] The two free ends are respectively rotatably connected to the connecting rod 18 on the rotating handle 16 and the fixed sleeve 6.
[0025] As a further improvement of this utility model, it also includes a slow-push mechanism 20, which includes:
[0026] A fixing block 22 is fixed on the workbench surface. The fixing block 22 is provided with a threaded hole, and the axis of the threaded hole is set horizontally.
[0027] A second adjusting rod 24 passes through the fixing block 22 and is parallel to the first adjusting rod 10. The second adjusting rod 24 has an external thread that engages with the threaded hole.
[0028] A second push plate 26 is fixed to the first free end of the second adjusting rod 24, the first free end being the end of the second adjusting rod 24 closest to the first push plate 12.
[0029] As a further improvement of this utility model, the second free end of the second adjusting rod 24 is a hexagonal structure.
[0030] As a further improvement of this utility model, two fixing blocks 22 are provided, and they are spaced apart.
[0031] As a further improvement of this utility model, the base 2 is provided with a through hole that passes through its upper and lower surfaces. The through hole is a threaded hole, and a vertical balance rod 28 is provided through the threaded hole. The balance rod 28 is threadedly connected to the through hole by an external thread.
[0032] The specific principle of this utility model is as follows:
[0033] (1) This utility model is equipped with a fast push mechanism 4 and a slow push mechanism 20 for pushing items on the track. The fast push mechanism 4 moves quickly and the slow push mechanism 20 has high displacement accuracy.
[0034] (2) The quick push mechanism 4 is composed of a crank slider 14 mechanism consisting of a rotating handle 16, a fixed sleeve 6, a connecting rod 18 and a slider 14. By rotating the rotating handle, the slider 14 slides on the surface of the base 2, thereby driving the first push plate 12 fixed on the first adjusting rod 10 to move. The first push plate 12 pushes the items on the track, and its stroke is more accurate, effectively solving the problems encountered in the prior art.
[0035] (3) The slow push mechanism 20 is a spiral motion mechanism consisting of a fixed block 22 and a second adjusting rod 24. The threaded connection between the second adjusting rod 24 and the fixed block 22 allows the second adjusting rod 24 to move linearly at the same time when it is rotated, thereby pushing the second push plate 26 forward.
[0036] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.
Claims
1. A displacement device fixed on a track, characterized in that, Includes a base (2) fixed on the track and having a horizontal worktable, and a quick-push mechanism (4) located on the worktable, the quick-push mechanism (4) comprising: A fixing sleeve (6) is fixed on the workbench surface, and the fixing sleeve (6) is provided with a through hole penetrating its two vertical surfaces; A first adjusting rod (10) passes through the fixed sleeve (6), a first push plate (12) is provided at the first free end of the first adjusting rod (10), and a slider (14) is provided at the second free end of the first adjusting rod (10). The slider (14) is slidably mounted on the worktable along the axial direction of the first adjusting rod (10). A rotating handle (16) of a rod-shaped structure is rotatably connected to the slider (14) at one end; The two free ends are respectively rotatably connected to the connecting rod (18) on the rotating handle (16) and the fixed sleeve (6).
2. The displacement device fixed on a track according to claim 1, characterized in that, It also includes a slow-push mechanism (20), which includes: A fixing block (22) is fixed on the workbench surface. The fixing block (22) is provided with a threaded hole, and the axis of the threaded hole is set horizontally. A second adjusting rod (24) passes through the fixing block (22) and is parallel to the first adjusting rod (10), the second adjusting rod (24) having an external thread that engages with the threaded hole; A second push plate (26) is fixed to the first free end of the second adjusting rod (24), the first free end being the end of the second adjusting rod (24) closer to the first push plate (12).
3. A displacement device fixed on a track according to claim 2, characterized in that, The second free end of the second adjusting rod (24) has a hexagonal structure.
4. A displacement device fixed on a track according to claim 2, characterized in that, There are two fixing blocks (22), and they are spaced apart.
5. A displacement device fixed on a track according to claim 4, characterized in that, The base (2) is provided with a through hole that passes through its upper and lower surfaces. The through hole is a threaded hole, and a vertical balance bar (28) is provided through the threaded hole. The balance bar is threaded to the through hole by an external thread.