Auxiliary positioning device for workshop manufacturing

Abstract

The utility model discloses an auxiliary positioning device for workshop manufacturing, which comprises a lower bottom plate, a heightening plate is welded at the upper part of the lower bottom plate, a workpiece mounting plate is connected onto the heightening plate, a workpiece placing groove is arranged on the workpiece mounting plate, a first screw hole is arranged in the workpiece placing groove, and a second screw hole is arranged in the workpiece placing groove. A sliding groove is welded to one side of the heightening plate. According to the utility model, the linear motion of the mounting piece positioning die in the horizontal direction is realized. By means of the design, the mechanical structure is simplified, friction between moving parts is reduced, the positioning accuracy and stability are improved, the sliding base is driven by the driving device to move along the sliding groove, and therefore rapid butt joint of a workpiece and an installation part is achieved. By means of the design, automatic control is achieved, and the positioning precision and speed are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of auxiliary positioning devices, in particular to an auxiliary positioning device used in workshop manufacturing. Background Art

[0002] With the continuous improvement of the level of industrial automation, workshop manufacturing technology is also undergoing a transformation from traditional manual operation to intelligent and precise operation. In this process, the importance of auxiliary positioning devices, as one of the key components for achieving high-precision processing, has become increasingly prominent. Early positioning devices mostly adopted a fixed structure with a single function and poor adaptability, which made it difficult to meet the high requirements of modern manufacturing for production efficiency and product quality. In recent years, with the in-depth development of the cross-integration of multiple disciplines such as materials science and mechanical engineering, a variety of adjustable and multifunctional auxiliary positioning devices have emerged. They can not only improve the accuracy of workpiece installation, but also effectively shorten the time for product changeovers and enhance the flexibility of production lines. However, even so, existing auxiliary positioning devices still have certain limitations, especially in terms of rapid positioning, efficient clamping and precise adjustment of complex workpieces.

[0003] Existing auxiliary positioning devices face two major challenges in practical applications: one is insufficient positioning accuracy, especially when processing workpieces with complex shapes and large sizes. Traditional positioning methods often cannot guarantee the stability and repeatability of the workpieces; the other is inconvenient operation. Most equipment requires manual adjustment, which not only increases labor intensity but may also cause positioning errors due to human factors. Therefore, we propose an auxiliary positioning device for workshop manufacturing. Utility Model Content

[0004] In response to the problems existing in the prior art, the purpose of the utility model is to provide an auxiliary positioning device for workshop manufacturing, which realizes linear positioning by providing a linear slide groove and a slide rail, and realizes rapid positioning and installation by respectively installing the workpiece and the mounting part on the workpiece mounting plate and the mounting part positioning mold, and assisting the docking through a driving device.

[0005] The utility model is implemented as follows: an auxiliary positioning device for workshop manufacturing comprises a lower base plate, a heightening plate welded to the upper part of the lower base plate, a workpiece mounting plate connected to the heightening plate, a workpiece placement groove provided on the workpiece mounting plate, a first screw hole provided in the workpiece placement groove, a slide groove welded to one side of the heightening plate, a slider slidably connected in the slide groove, a slide seat welded to the slider, a mounting part positioning mold connected to the upper part of the slide seat, a center positioning block welded to the inside of the mounting part positioning mold, two positioning grooves provided on the center positioning block, and positioning edges provided on the left and right sides of the mounting part positioning mold.

[0006] Optionally, an observation hole is opened on the upper portion of the mounting part positioning mold, and a connecting ear is welded on the mounting part positioning mold, and the connecting ear is connected to the slide seat through a bolt.

[0007] Optionally, a front panel is welded to the front side of the lower base plate, a rear panel is welded to the rear side of the lower base plate, and a driving device is installed between the front panel and the rear panel.

[0008] Optionally, the driving device includes a screw rod, a driving motor is fixedly connected to the rear panel, a worm gear is welded to the screw rod, and a worm is welded to the output shaft of the driving motor.

[0009] Optionally, the worm wheel is engaged with the worm, and a screw bearing seat is installed on the front panel.

[0010] Optionally, a fixed block is welded to the lower portion of the slide, the screw rod is transmission-connected to the fixed block via a screw rod nut, and wheels are installed on the lower portion of the slide.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model realizes the linear motion of the mounting part positioning mold in the horizontal direction through the design of linear slide grooves and slide rails. This design not only simplifies the mechanical structure and reduces the friction between the moving parts, but also improves the accuracy and stability of positioning. The use of linear slide grooves and slide rails enables the workpiece and the mounting part to move accurately along the predetermined path during the docking process, avoiding positioning deviations caused by non-linear motion. This is particularly important for the precise positioning of complex workpieces and can significantly improve processing quality and production efficiency. Through the design of linear slide grooves and slide rails, high-precision linear positioning is achieved, positioning errors are reduced, and the reliability and consistency of workpiece installation are improved, thereby improving overall production efficiency and product quality.

[0013] 2. The workpiece and mounting part are mounted on the workpiece mounting plate and mounting part positioning mold, respectively, and a drive device assists in docking. The workpiece is installed in the workpiece placement slot on the workpiece mounting plate, and the mounting part is installed in the mounting part positioning mold. Driven by the drive device, the slide moves along the slide slot, thereby achieving rapid docking between the workpiece and the mounting part. This design not only achieves automated control but also improves positioning accuracy and speed. It can significantly reduce manual intervention and improve production efficiency. At the same time, this design can accommodate workpieces of varying sizes and shapes, enhancing the versatility and flexibility of the device. The drive device-assisted docking enables rapid and precise positioning of the workpiece and mounting part, reducing manual operation time and errors, improving production efficiency and machining accuracy, and enhancing the adaptability and flexibility of the device.

[0014] 3. Through the design of the center positioning block and positioning edge, multi-point positioning of the workpiece is achieved, which improves the accuracy and stability of positioning, thereby ensuring the smooth progress of the processing, reducing the scrap rate and improving the product qualification rate.

[0015] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram provided by the utility model;

[0017] Figure 2 This is a schematic diagram of the present invention after removing the bottom plate and side edges;

[0018] Figure 3 This is a schematic diagram of the driving device provided by the utility model;

[0019] Figure 4 It is a schematic diagram of the bottom of the slide provided by the utility model.

[0020] In the figure: 1. Lower base plate; 2. Workpiece mounting plate; 3. Driving device; 31. Screw; 32. Worm gear; 33. Driving motor; 34. Screw bearing seat; 4. Slide; 5. Heightening plate; 6. Slide; 7. Mounting part positioning mold; 8. Slider; 9. Front panel; 10. Rear panel; 11. Workpiece placement groove; 12. Observation hole; 13. Center positioning block; 14. Positioning edge; 15. Connecting ear; 16. Wheel; 17. Fixing block. DETAILED DESCRIPTION

[0021] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0022] like Figures 1 to 4 As shown, an auxiliary positioning device for workshop manufacturing is provided in an embodiment of the present utility model.

[0023] It includes a lower base plate 1, a heightening plate 5 is welded to the upper part of the lower base plate 1, and there are two heightening plates 5, which are welded to both sides of the lower base plate 1 respectively. A workpiece mounting plate 2 is connected to the heightening plate 5, and a workpiece placement groove 11 is provided on the workpiece mounting plate 2. A first screw hole is opened in the workpiece placement groove 11 for connecting the workpiece;

[0024] A chute 4 is welded to one side of the heightened plate 5, a slider 8 is slidably connected in the chute 4, a slide seat 6 is welded to the slide seat 8, and a mounting part positioning mold 7 is connected to the upper part of the slide seat 6 for connecting the mounting part;

[0025] A center positioning block 13 is welded inside the mounting part positioning mold 7. Two positioning grooves are provided on the center positioning block 13 for docking with key parts of the workpiece. Positioning edges 14 are provided on the left and right sides of the mounting part positioning mold 7. The two positioning edges 14 serve as limiting edges.

[0026] An observation hole 12 is provided on the upper portion of the mounting part positioning mold 7 for observing the placement of the mounting part. A connecting ear 15 is welded on the mounting part positioning mold 7 and is connected to the slide seat 6 by bolts.

[0027] A front panel 9 is welded to the front side of the lower base plate 1 , and a rear panel 10 is welded to the rear side of the lower base plate 1 . A driving device 3 is installed between the front panel 9 and the rear panel 10 for driving the slide 6 to move.

[0028] The driving device 3 includes a screw rod 31 . A driving motor 33 is fixedly connected to the rear panel 10 . A worm gear 32 is welded to the screw rod 31 . A worm is welded to the output shaft of the driving motor 33 .

[0029] The worm wheel 32 is engaged with the worm, and a screw bearing seat 34 is installed on the front panel 9.

[0030] A fixing block 17 is welded to the lower portion of the slide 6 , and the screw rod 31 is transmission-connected to the fixing block 17 via a screw rod nut. A wheel 16 is installed at the lower portion of the slide 6 .

[0031] Working Principle: During use, the workpiece to be processed is first placed in the workpiece placement slot 11 of the workpiece mounting plate 2 and secured via the first screw hole. Next, the mounting part to be docked with the workpiece is mounted on the mounting part positioning mold 7. The mounting part positioning mold 7 is connected to the slide 8 via the slide seat 6. The slide 8 slides in the slide slot 4 on one side of the heightened plate 5.

[0032] When the drive unit 3 is activated, the drive motor 33 begins operating. The worm on its output shaft meshes with the worm wheel 32 on the lead screw 31, driving the lead screw 31 to rotate. The lead screw 31 is connected to the fixed block 17 at the bottom of the slide 6 via a lead screw nut, thereby driving the slide 6 in linear motion along the chute 4. Wheels 16 are also mounted on the bottom of the slide 6 to further reduce frictional resistance during sliding and ensure smooth movement of the slide 6.

[0033] The movement of the slide 6 brings the mounting element positioning die 7 closer to the workpiece mounting plate 2. Two positioning slots are defined within the center positioning block 13 of the mounting element positioning die 7 for precise alignment of key workpiece locations. Furthermore, positioning edges 14 are located on the left and right sides of the mounting element positioning die 7, providing lateral support for the workpiece and ensuring stability and accuracy during the docking process. An observation hole 12 is also provided in the upper portion of the mounting element positioning die 7, allowing the operator to observe the position of the workpiece and mounting element during docking to ensure accurate alignment.

[0034] After the docking is completed, the mounting part and the workpiece can be further fixed with bolts to complete the assembly, ensuring that the relative position of the workpiece and the mounting part remains unchanged during the subsequent processing. Throughout the entire process, the automated control of the drive device 3 greatly reduces manual intervention, improving production efficiency and processing accuracy.

[0035] In summary, the present invention achieves linear positioning of the workpiece and mounting member through the linear chute 4 and rails, achieves rapid and precise docking through the drive device 3, and ensures workpiece stability and accuracy through the center positioning block 13 and positioning edge 14. This series of designs not only improves workpiece processing quality but also significantly enhances production efficiency, offering broad application prospects.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary positioning device for workshop manufacturing, comprising a lower base plate (1), characterized in that: A heightening plate (5) is welded to the upper portion of the lower base plate (1), a workpiece mounting plate (2) is connected to the heightening plate (5), a workpiece placement groove (11) is provided on the workpiece mounting plate (2), a first screw hole is provided in the workpiece placement groove (11), a slide groove (4) is welded to one side of the heightening plate (5), a slider (8) is slidably connected in the slide groove (4), a slide seat (6) is welded to the slider (8), a mounting part positioning mold (7) is connected to the upper portion of the slide seat (6), a center positioning block (13) is welded inside the mounting part positioning mold (7), two positioning grooves are provided on the center positioning block (13), and positioning edges (14) are provided on the left and right sides of the mounting part positioning mold (7).

2. The auxiliary positioning device for workshop manufacturing according to claim 1, characterized in that: An observation hole (12) is provided on the upper portion of the mounting part positioning mold (7). A connecting ear (15) is welded to the mounting part positioning mold (7), and the connecting ear (15) is connected to the slide seat (6) via a bolt.

3. The auxiliary positioning device for workshop manufacturing according to claim 1, characterized in that: A front panel (9) is welded to the front side of the lower base plate (1), a rear panel (10) is welded to the rear side of the lower base plate (1), and a driving device (3) is installed between the front panel (9) and the rear panel (10).

4. The auxiliary positioning device for workshop manufacturing according to claim 3, characterized in that: The driving device (3) comprises a screw (31), a driving motor (33) is fixedly connected to the rear panel (10), a worm wheel (32) is welded to the screw (31), and a worm is welded to the output shaft of the driving motor (33).

5. The auxiliary positioning device for workshop manufacturing according to claim 4, characterized in that: The worm wheel (32) is engaged with the worm, and a screw bearing seat (34) is mounted on the front panel (9).

6. The auxiliary positioning device for workshop manufacturing according to claim 4, characterized in that: A fixed block (17) is welded to the lower portion of the slide (6), the screw rod (31) is transmission-connected to the fixed block (17) via a screw rod nut, and a wheel (16) is installed at the lower portion of the slide (6).

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