A two-way movable workbench for a two-workbench two-way translation exchange device
By setting horizontal and vertical guide rails, conveying hooks, and T-shaped hanging plates on the workbench, the problems of frictional loss and difficulty in gripping during the movement of the workbench are solved, realizing efficient bidirectional translational exchange and multi-point positioning, and improving the reliability of processing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI HEKEN PRECISION MACHINE TOOL CO LTD
- Filing Date
- 2025-08-08
- Publication Date
- 2026-07-14
AI Technical Summary
In the prior art, the planar structure of the worktable is prone to frictional loss and frictional resistance during movement, and it is not easy to be gripped, which affects the bidirectional translational exchange effect.
The design employs a dual guide rail system, combining horizontal and vertical rails with a horizontal conveyor hook and a T-shaped mounting plate to achieve multi-point positioning of the worktable, reducing friction loss and resistance, and ensuring reliability through a positioning sleeve.
It effectively reduces frictional loss and resistance during the movement and exchange of the worktable, improves the effect of bidirectional translational exchange, and solves the processing error problem caused by vibration offset through multi-point positioning.
Smart Images
Figure CN224488359U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of CNC machining technology, specifically to a bidirectional movable worktable for a dual-worktable bidirectional translational exchange device. Background Technology
[0002] A machining center is a highly automated, multi-functional CNC machine tool equipped with a tool magazine and automatic tool changer. With continuous technological advancements, various types of machining centers have emerged to adapt to different machining conditions and requirements. Among them, a vertical machining center refers to a machining center where the spindle axis is perpendicular to the worktable. It is mainly suitable for machining complex parts such as sheet metal, discs, molds, and small housings. Vertical machining centers can perform milling, boring, drilling, tapping, and thread cutting operations.
[0003] In existing technologies, the worktables used are mostly planar structures. During the movement process, the lower end of the worktable is in direct contact with the displacement mechanism, which can easily cause frictional loss and frictional resistance. Furthermore, during the movement process, the planar structure of the worktable is not easy to be gripped, which affects the bidirectional translation and exchange effect of the worktable. Utility Model Content
[0004] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a bidirectional movable worktable for a dual-worktable bidirectional translational exchange device. By setting up bidirectional guide rails in the horizontal and vertical directions, displacement can be achieved through the bidirectional guide rail contact displacement mechanism during the movement and exchange of the worktable, reducing frictional loss and resistance to the worktable itself during movement and exchange. The setting of the horizontal conveying hook facilitates the worktable being gripped during horizontal movement, and the setting of the T-shaped hanging plate facilitates the worktable being gripped during vertical movement, thereby solving the problems existing in the prior art.
[0005] To achieve the above and other related objectives, this utility model provides a bidirectional movable worktable for a dual-worktable bidirectional translational exchange device, including a worktable, wherein the lower end of the worktable is provided with a pair of parallel transverse guide rails and a pair of parallel longitudinal guide rails.
[0006] The workbench is equipped with a horizontal conveyor hook;
[0007] The lower end of the workbench is provided with horizontally distributed T-shaped hanging plates;
[0008] The lower end of the workbench is also provided with a positioning sleeve, and the positioning sleeve has a positioning cavity.
[0009] The positioning sleeve is provided in multiple parts, and the multiple positioning sleeves are evenly distributed at the lower end of the worktable for multi-point positioning.
[0010] In one embodiment of the present invention, a pair of parallel longitudinal guide rails are distributed between two transverse guide rails.
[0011] In one embodiment of this utility model, both the transverse guide rail and the longitudinal guide rail are T-shaped convex rails.
[0012] In one embodiment of this utility model, the height of the positioning sleeve is greater than the height of the transverse guide rail and the longitudinal guide rail.
[0013] In one embodiment of the present invention, the transverse conveying hook is mounted on one side or the lower end of the workbench.
[0014] As described above, the bidirectional movable worktable of the dual-worktable bidirectional translational exchange device of this utility model has the following beneficial effects:
[0015] This invention utilizes bidirectional guide rails (both horizontal and vertical) to achieve displacement during worktable movement and exchange via a contact displacement mechanism, reducing frictional wear and resistance on the worktable itself during these processes. The horizontal conveyor hook facilitates gripping of the worktable during lateral movement, while the T-shaped hanging plate facilitates gripping during longitudinal movement. The combination of the bidirectional guide rails, horizontal conveyor hooks, and T-shaped hanging plates effectively improves the bidirectional translational exchange efficiency of the worktable. Multiple positioning sleeves enable multi-point positioning at the lower end of the worktable, ensuring its reliability during processing, resolving processing errors caused by vibration and offset, and improving processing efficiency. Attached Figure Description
[0016] Figure 1 The diagram shown is a structural schematic of this utility model.
[0017] Figure 2 The diagram shown is a structural schematic of this utility model in conjunction with lateral displacement.
[0018] Figure 3 The diagram shown is a structural schematic of this utility model in conjunction with longitudinal displacement.
[0019] Component designation explanation
[0020] Workbench 50; Horizontal guide rail 51; Vertical guide rail 52; Horizontal conveyor hook 53; Positioning sleeve 54; T-shaped hanging plate 55. Detailed Implementation
[0021] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.
[0022] Please see Figures 1 to 3It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this invention. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this invention, should fall within the scope of the disclosed technical content. Furthermore, terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and are not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.
[0023] Please see Figures 1-3 This invention provides a bidirectional movable worktable for a dual-worktable bidirectional translational exchange device. The lower end of the worktable 50 is provided with a pair of parallel transverse guide rails 51 and a pair of parallel longitudinal guide rails 52, with the longitudinal guide rails 52 positioned between the two transverse guide rails 51. Both the transverse guide rails 51 and the longitudinal guide rails 52 are T-shaped convex rails. By setting up bidirectional guide rails, this invention enables displacement during the movement and exchange of the worktable 50 through a bidirectional guide rail contact displacement mechanism, reducing frictional loss and resistance to the worktable itself during movement and exchange, and improving the bidirectional translational exchange effect of the worktable.
[0024] The workbench 50 is provided with a horizontal conveying hook 53, which is installed on one side or the lower end of the workbench 50. The horizontal conveying hook 53 is designed to facilitate the workbench 50 being gripped during horizontal movement. The lower end of the workbench 50 is provided with horizontally distributed T-shaped hanging plates 55, which are designed to facilitate the workbench 50 being gripped during vertical movement.
[0025] The lower end of the worktable 50 is also provided with a positioning sleeve 54, which has a positioning cavity. Multiple positioning sleeves 54 are evenly distributed at the lower end of the worktable 50 for multi-point positioning. The height of each positioning sleeve 54 is greater than the height of the transverse guide rail 51 and the longitudinal guide rail 52. The worktable 50 relies on lifting to achieve translation. When the worktable 50 moves to the machining position and descends, the positioning sleeve 54 nests with the positioning bushing to position and lock the worktable 50. This invention, by setting multiple positioning sleeves 54, enables multi-point positioning at the lower end of the worktable, ensuring the reliability of the worktable 50 during machining, solving the machining error problem caused by vibration and offset, and improving machining results.
[0026] In summary, this utility model features a bidirectional guide rail combined with a transverse conveying hook 53 and a T-shaped hanging plate 55. The bidirectional guide rail reduces frictional wear and resistance on the worktable itself during movement and exchange. The design of the transverse conveying hook 53 and the T-shaped hanging plate 55 makes the worktable 50 easy to grip and displace. The design of multiple positioning sleeves 54 enables multi-point positioning at the lower end of the worktable 50, ensuring the reliability of the worktable 50 during processing. Therefore, this utility model effectively overcomes the various shortcomings of the prior art and has high industrial application value.
[0027] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.
Claims
1. A bidirectional movable worktable for a dual-worktable bidirectional translational exchange device, characterized in that: The lower end of the worktable (50) is provided with a pair of parallel transverse guide rails (51) and a pair of parallel longitudinal guide rails (52). The workbench (50) is provided with a horizontal conveying hook (53); The lower end of the workbench (50) is provided with horizontally distributed T-shaped hanging plates (55). The lower end of the workbench (50) is also provided with a positioning sleeve (54), and the positioning sleeve (54) is provided with a positioning cavity; The positioning sleeve (54) is provided in multiple ways, and the multiple positioning sleeves (54) are evenly distributed at the lower end of the worktable (50) for multi-point positioning.
2. The bidirectional movable worktable for the dual-worktable bidirectional translational exchange device according to claim 1, characterized in that: A pair of parallel longitudinal guide rails (52) are distributed between two transverse guide rails (51).
3. The bidirectional movable worktable for the dual-worktable bidirectional translational exchange device according to claim 2, characterized in that: Both the transverse guide rail (51) and the longitudinal guide rail (52) are T-shaped convex rails.
4. The bidirectional movable worktable for the dual-worktable bidirectional translational exchange device according to claim 1, characterized in that: The height of the positioning sleeve (54) is greater than the height of the transverse guide rail (51) and the longitudinal guide rail (52).
5. The bidirectional movable worktable for the dual-worktable bidirectional translational exchange device according to claim 1, characterized in that: The transverse conveying hook (53) is mounted on one side or the lower end of the workbench (50).