Positioning device for electronic scale production

Abstract

The utility model relates to the technical field of electronic scale production, and discloses a positioning device for electronic scale production, which comprises a mounting plate, a sliding frame and a mounting mechanism, the mounting mechanism capable of fixing the position of the mounting plate is arranged in the mounting plate, the sliding frame is slidably connected in the mounting plate, a hinge seat is fixedly connected in the sliding frame, and the hinge seat is fixedly connected in the mounting plate. A rotating shaft is rotationally connected into the hinge seat, a fixing plate is fixedly connected into the rotating shaft, a rubber rod is fixedly connected into the fixing plate, a groove plate is fixedly connected to the end, away from the rubber rod, of the fixing plate, and a first threaded rod is rotationally connected into the sliding frame. The sliding frame slides in the sliding groove of the mounting plate, so that the transverse position of the sliding frame and the transverse position of the rubber rod are flexibly adjusted, the height of the rubber rod can be adjusted by rotating the first threaded rod, the rubber rod is matched with the mounting plate to clamp a workpiece, the position of the rubber rod can be flexibly adjusted, adjustment is convenient, and the application range is wider. The electronic scale base can be applied to electronic scale bases of various sizes.

Description

Technical Field

[0001] The utility model relates to the field of electronic scale production, in particular to a positioning device for electronic scale production. Background Art

[0002] During the production process of the electronic scale, the base of the electronic scale needs to be positioned by a positioning device to ensure the stability of the base, so that the remaining electronic components can be assembled inside the base of the electronic scale.

[0003] In the prior art, when assembling electronic components inside the base of an electronic scale, the base is pressed by a pressure plate to position the base. However, the position of the pressure plate is fixed and the position flexibility is poor. It can only position bases of different sizes within a small range. When the size of the base exceeds the applicable range, the base cannot be positioned. At this time, it is necessary to replace the corresponding suitable positioning device for positioning. The use is cumbersome and the application range is narrow. Therefore, it is necessary to improve the positioning device for electronic scale production to solve the above problems. Utility Model Content

[0004] In order to overcome the problem that the positioning flexibility of the pressure plate is poor and it can only position bases of different sizes within a small range.

[0005] The technical solution of the utility model is as follows: a positioning device for electronic scale production, comprising a mounting plate, a sliding frame and a mounting mechanism, a mounting mechanism for fixing the mounting plate position being provided inside the mounting plate, the mounting plate being slidably connected to the sliding frame inside, the sliding frame being fixedly connected to an articulated seat inside, the articulated seat being rotatably connected to a rotating shaft inside, the rotating shaft being fixedly connected to a fixed plate inside, the fixed plate being fixedly connected to a rubber rod inside, an end of the fixed plate away from the rubber rod being fixedly connected to a slot plate, the sliding frame being rotatably connected to a first threaded rod inside, the external threaded connection of the first threaded rod being a movable plate, the movable plate being movably connected to the inside of the slot plate, and the sliding frame slidingly adjusting the position of the rubber rod corresponding to the workpiece.

[0006] Preferably, a sliding groove is formed on the mounting plate at a corresponding position of the sliding frame, and the sliding frame is slidably connected inside the sliding groove.

[0007] Preferably, the slot plate is provided with a limiting groove at a corresponding position of the movable plate, and the movable plate is movably connected inside the limiting groove.

[0008] Preferably, the interior of the sliding frame is slidably connected to a clamping plate, the top of the clamping plate is fixedly connected to a pull ring, the exterior of the clamping plate is fixedly connected to a connecting plate, and a spring is fixedly connected between the connecting plate and the sliding frame.

[0009] Preferably, the mounting plate is provided with a slot at a corresponding position of the card plate, and the card plate is clipped into the slot.

[0010] Preferably, the mounting mechanism includes a slide plate, which is slidably connected to the inside of the mounting plate, the top of the slide plate is rotatably connected to a second threaded rod, the external thread of the second threaded rod is connected to a positioning plate, the bottom of the positioning plate is fixedly connected to a sliding rod, the sliding rod is slidably connected to the inside of the slide plate, the bottom of the sliding rod is fixedly connected to a splint, the top of the splint is fixedly connected to a rubber pad, the internal thread of the slide plate is connected to a bolt, and an anti-slip gasket is provided on the outside of the bolt.

[0011] Preferably, the mounting plate is provided with sliding grooves at corresponding positions of the slide plate and the bolts, and the slide plate and the bolts slide in the corresponding sliding grooves, and the anti-slip gasket is in contact with the mounting plate.

[0012] The beneficial effects of the utility model are as follows: the sliding frame slides inside the slide groove of the mounting plate, thereby flexibly adjusting the lateral position of the sliding frame and the rubber rod; the first threaded rod is rotated to adjust the height of the rubber rod, so that the rubber rod cooperates with the mounting plate to clamp the workpiece; the position of the rubber rod can be flexibly adjusted, and the adjustment is convenient; the application range is wider, and it can be applied to electronic scale bases of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic structural diagram of the sliding frame and its connected components of the utility model;

[0015] Figure 3 This is a schematic structural diagram of the hinged seat and its connected components of the utility model;

[0016] Figure 4 This is a schematic diagram of the installation mechanism structure of the utility model;

[0017] Figure 5 This is a schematic diagram of the back structure of the mounting mechanism of the utility model.

[0018] Explanation of the accompanying drawings: 1. Mounting plate; 21. Sliding frame; 22. Clamping plate; 23. Pull ring; 24. Connecting plate; 25. Spring; 26. Articulated seat; 27. Rotating shaft; 28. Fixed plate; 29. ​​Rubber rod; 210. Slot plate; 211. First threaded rod; 212. Movable plate; 31. Slide plate; 32. Second threaded rod; 33. Positioning plate; 34. Sliding rod; 35. Clamping plate; 36. Rubber pad; 37. Bolt; 38. Anti-slip gasket. DETAILED DESCRIPTION

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] See also Figure 1 - Figure 5The utility model provides an embodiment: a positioning device for electronic scale production, including a mounting plate 1, a sliding frame 21 and a mounting mechanism, a mounting mechanism that can fix the mounting plate 1 is provided inside the mounting plate 1, the mounting plate 1 is slidably connected to the sliding frame 21, the sliding frame 21 is fixedly connected to the hinge seat 26, the hinge seat 26 is rotatably connected to the rotating shaft 27, the rotating shaft 27 is fixedly connected to the fixing plate 28, the fixing plate 28 is fixedly connected to the rubber rod 29, and the end of the fixing plate 28 away from the rubber rod 29 is fixedly connected to the slot plate 210, the sliding frame 21 is rotatably connected to the first threaded rod 211, the external thread of the first threaded rod 211 is connected to the movable plate 212, and the movable plate 212 is movably connected to the inside of the slot plate 210, the sliding frame 21 slides to adjust the position of the corresponding workpiece of the rubber rod 29, and the relative position of the rubber rod 29 can be adjusted according to the size of the workpiece by sliding the sliding frame 21, so that the rubber rod 29 is adjusted to the corresponding The movable plate 212 is provided with a limiting groove at the corresponding position of the movable plate 212, and the movable plate 212 is movably connected to the inner limit groove. The movable plate 212 is always connected to the slot plate 210 through the movable groove, so that the slot plate 210 can be driven by the movable plate 212 to drive the slot plate 210, thereby adjusting the height of the rubber rod 29.

[0021] See also Figure 1 - Figure 3 In this embodiment, the interior of the sliding frame 21 is slidably connected to a card plate 22, the top of the card plate 22 is fixedly connected to a pull ring 23, the outside of the card plate 22 is fixedly connected to a connecting plate 24, and a spring 25 is fixedly connected between the connecting plate 24 and the sliding frame 21. The spring 25 can automatically reset the card plate 22, so that the position of the sliding frame 21 can be positioned by the card plate 22. The mounting plate 1 is provided with a card slot at the corresponding position of the card plate 22, and the card plate 22 is clamped inside the card slot. The card plate 22 can be clamped inside it through multiple card slots, so that the sliding frame 21 can be fixed at multiple positions, making the adjustment of the sliding frame 21 more flexible and having a wider application range.

[0022] See also Figure 1 、 Figure 4 - Figure 5In this embodiment, the mounting mechanism includes a slide plate 31, which is slidably connected to the inside of the mounting plate 1, and the top of the slide plate 31 is rotatably connected to the second threaded rod 32, and the outer thread of the second threaded rod 32 is connected to the positioning plate 33, and the bottom of the positioning plate 33 is fixedly connected to the slide rod 34, and the slide rod 34 is slidably connected to the inside of the slide plate 31, and the bottom of the slide rod 34 is fixedly connected to the clamping plate 35, and the top of the clamping plate 35 is fixedly connected to the rubber pad 36. The inner thread of the slide plate 31 is connected to the bolt 37, and the outer surface of the bolt 37 is provided with an anti-slip gasket 38. The movement drives the clamping plate 35 to rise, so that the clamping plate 35 cooperates with the mounting plate 1 to be clamped on the edge of the work platform, thereby fixing the position of the mounting plate 1, making the mounting plate 1 more stable during work. The mounting plate 1 is provided with sliding grooves at the corresponding positions of the slide plate 31 and the bolts 37, and the slide plate 31 and the bolts 37 slide in the corresponding sliding grooves respectively, and the anti-slip gasket 38 contacts the mounting plate 1, and the bolts 37 are used to connect the slide plate 31 through the sliding groove. The bolts 37 can be screwed into the interior of the slide plate 31, and the friction between the slide plate 31 and the mounting plate 1 is increased through the anti-slip gasket 38 to locate the position of the slide plate 31.

[0023] When working, the slide plate 31 slides inside the slide groove of the mounting plate 1 and slides to a suitable fixed position, and the bolt 37 is twisted. The bolt 37 is rotated toward the inside of the slide plate 31, and the bolt 37 squeezes the anti-skid gasket 38, so that the anti-skid gasket 38 fits tightly, and the friction is increased by the anti-skid gasket 38, thereby positioning the position of the slide plate 31, and the second threaded rod 32 is twisted to drive the positioning plate 33, and the positioning plate 33 drives the sliding rod 34, and the sliding rod 34 drives the clamping plate 35. The clamping plate 35 cooperates with the mounting plate 1 through the rubber pad 36, thereby being clamped to the edge of the workbench and fixing the position of the mounting plate 1, and the pull ring 23 is pulled to drive the clamping plate 22 out of the clamping groove of the mounting plate 1, and at the same time, through the connection The plate 24 compresses the spring 25 and then pushes the sliding frame 21, and the sliding frame 21 drives the rubber rod 29 to adjust to the appropriate position, loosens the pull ring 23, and the spring 25 stretches to drive the connecting plate 24, and the connecting plate 24 drives the card plate 22, and the card plate 22 is reset and clamped into the corresponding card slot to position the sliding frame 21. The first threaded rod 211 is twisted to drive the movable plate 212, and the movable plate 212 drives the slot plate 210. The slot plate 210 drives the fixed plate 28, and the fixed plate 28 drives the rotating shaft 27 to rotate. The fixed plate 28 is limited by the rotating shaft 27, and the fixed plate 28 drives the rubber rod 29. The rubber rod 29 cooperates with the mounting plate 1 to press the workpiece to position the workpiece.

[0024] Through the above steps, the sliding frame 21 slides inside the sliding groove of the mounting plate 1, so that the lateral position of the sliding frame 21 and the rubber rod 29 can be flexibly adjusted. The height of the rubber rod 29 can be adjusted by rotating the first threaded rod 211 to solve the problem that the position flexibility of the pressure plate is poor and can only be used to position bases of different sizes within a small range.

Claims

1. A positioning device for electronic scale production, comprising a mounting plate (1), characterized in that: The invention also includes a sliding frame (21) and a mounting mechanism. The mounting plate (1) is provided with a mounting mechanism for fixing the position of the mounting plate (1). The mounting plate (1) is slidably connected to the sliding frame (21). The sliding frame (21) is fixedly connected to the hinge seat (26). The hinge seat (26) is rotatably connected to the rotating shaft (27). The rotating shaft (27) is fixedly connected to the fixing plate (28). The fixing plate (28) is fixedly connected to the rubber rod (29). One end of the fixing plate (28) away from the rubber rod (29) is fixedly connected to the groove plate (210). The sliding frame (21) is rotatably connected to the first threaded rod (211). The outer thread of the first threaded rod (211) is connected to the movable plate (212). The movable plate (212) is movably connected to the inside of the groove plate (210). The sliding frame (21) slides to adjust the position of the corresponding workpiece of the rubber rod (29).

2. The positioning device for electronic scale production according to claim 1, characterized in that: The mounting plate (1) is provided with a sliding groove at a corresponding position of the sliding frame (21), and the sliding frame (21) is slidably connected inside the sliding groove.

3. The positioning device for electronic scale production according to claim 1, characterized in that: The slot plate (210) is provided with a limiting slot at a corresponding position of the movable plate (212), and the movable plate (212) is movably connected inside the limiting slot.

4. The positioning device for electronic scale production according to claim 1, characterized in that: The interior of the sliding frame (21) is slidably connected to a card plate (22), the top of the card plate (22) is fixedly connected to a pull ring (23), the exterior of the card plate (22) is fixedly connected to a connecting plate (24), and a spring (25) is fixedly connected between the connecting plate (24) and the sliding frame (21).

5. The positioning device for electronic scale production according to claim 4, characterized in that: The mounting plate (1) is provided with a card slot at a position corresponding to the card plate (22), and the card plate (22) is carded inside the card slot.

6. The positioning device for electronic scale production according to claim 1, characterized in that: The mounting mechanism includes a slide plate (31), the slide plate (31) is slidably connected to the inside of the mounting plate (1), the top of the slide plate (31) is rotatably connected to a second threaded rod (32), the outer thread of the second threaded rod (32) is connected to a positioning plate (33), the bottom of the positioning plate (33) is fixedly connected to a slide rod (34), the slide rod (34) is slidably connected to the inside of the slide plate (31), the bottom of the slide rod (34) is fixedly connected to a clamping plate (35), the top of the clamping plate (35) is fixedly connected to a rubber pad (36), the inner thread of the slide plate (31) is connected to a bolt (37), and the outside of the bolt (37) is provided with an anti-slip pad (38).

7. The positioning device for electronic scale production according to claim 6, characterized in that: The mounting plate (1) is provided with sliding grooves at corresponding positions of the slide plate (31) and the bolt (37), and the slide plate (31) and the bolt (37) slide in the corresponding sliding grooves, and the anti-slip gasket (38) contacts the mounting plate (1).

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