CN219347581U

CN219347581U - Length detection device

Info

Publication number: CN219347581U
Application number: CN202223537308.9U
Authority: CN
Inventors: 陈菁; 朱玉锟
Original assignee: Chaoyang Zhongtuo Machinery Manufacturing Co ltd
Current assignee: Chaoyang Zhongtuo Machinery Manufacturing Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-14
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a length detection device which comprises a graduated scale, wherein the front side of the graduated scale is provided with graduations along the length direction, the length of the graduations is four lengths and one short length which are sequentially arranged, one end of the graduated scale along the length direction is fixedly provided with a baffle plate, the side wall above the graduated scale is provided with a groove I along the horizontal direction, one end of the groove I, which is far away from the baffle plate, extends out of the graduated scale, a vertical plate is arranged in the groove I in a sliding manner, and one side, which is close to the baffle plate, of the front side of the vertical plate is provided with a pointing plate which extends to the graduated scale. The length detection device provided by the utility model is accurate in detection.

Description

Length detection device

Technical Field

The utility model relates to the technical field of metering detection, in particular to a length detection device.

Background

Length detection is one of the most commonly used part size detection in machining, and currently the amount used for length detection has vernier calipers, graduated scales, measuring tape and the like, but in the specific detection process, because of large deviation caused by manual visual inspection, the measuring tool detection size error is large.

Especially when detecting special-shaped parts, the inspection device of the vernier caliper, the graduated scale and the tape measure is used alone to detect the special-shaped parts, and the special-shaped parts cannot be completely attached to the special-shaped parts, so that the detection result is not accurate enough and has errors.

Disclosure of Invention

The utility model aims to solve the problems and provide a length detection device with accurate detection.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a length detection device, includes the scale, scale front side be equipped with the scale along length direction, scale length be four length one short of arranging in proper order, the scale be fixed along length direction's one end be equipped with the baffle, scale top lateral wall be equipped with recess one along the horizontal direction, recess one keep away from the one end of baffle and stretch out the scale, recess one interior be equipped with vertical board, one side that vertical board front side is close to the baffle be equipped with the directional board that stretches to the scale.

As an improvement, the cross section of the first groove is of an inverted T-shaped structure, and the lower end of the vertical plate is an inverted T-shaped plate matched with the first groove.

As an improvement, the baffle plate and the upper end of the vertical plate are positioned in the same horizontal plane.

As an improvement, the front side of the graduated scale is provided with a horizontal groove II, the width of the bottom of the groove II is larger than that of the opening, a moving block is arranged in the groove II in a sliding mode, and the front side of the moving block is connected with a graduated plate.

As an improvement, the horizontal width of the scale plate is equal to one unit scale of the scale.

Compared with the prior art, the utility model has the advantages that: according to the length detection device disclosed by the utility model, the special-shaped part can be placed between the baffle and the vertical plate, one end of the special-shaped part is attached to the side wall of the upper side of the graduated scale, the part is clamped by moving the vertical plate, the size of the part is enabled to react on the graduated scale, the measurement result is more accurate, and meanwhile, the measurement accuracy can be further improved through the graduated scale.

Drawings

Fig. 1 is a schematic structural view of a length detecting device according to the present utility model.

Fig. 2 is a right side view of a length detection apparatus of the present utility model.

Fig. 3 is a left side view of a length detection apparatus of the present utility model.

Fig. 4 is a schematic view of a part a of a length detecting device according to the present utility model.

As shown in the figure: 1. a graduated scale; 2. a baffle; 3. a groove I; 4. a vertical plate; 5. a pointing plate; 6. a T-shaped plate; 7. a second groove; 8. a moving block; 9. a scale plate.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

With reference to fig. 1-4, a length detection device comprises a graduated scale 1, the front side of the graduated scale 1 is provided with graduations along the length direction, the length of the graduations is four lengths and one length which are sequentially arranged, one end of the graduated scale 1 along the length direction is fixedly provided with a baffle plate 2, the side wall above the graduated scale 1 is provided with a groove I3 along the horizontal direction, one end of the groove I3 far away from the baffle plate 2 extends out of the graduated scale 1, a vertical plate 4 is slidably arranged in the groove I3, one side of the front side of the vertical plate 4, which is close to the baffle plate 2, is provided with a pointing plate 5 which extends to the graduated scale 1, a special-shaped part is placed between the baffle plate 2 and the vertical plate 4, one end is attached to the side wall on the upper side of the graduated scale 1, the part is clamped by moving the position of the vertical plate 4, the size of the part is reflected on the graduated scale 1, and the measurement result is more accurate,

the cross section of the first groove 3 is of an inverted T-shaped structure, and the lower end of the vertical plate 4 is an inverted T-shaped plate 6 matched with the first groove 3, so that the vertical plate 4 moves horizontally in the first groove 3.

The baffle 2 and the upper end of the vertical plate 4 are positioned in the same horizontal plane, and can clamp parts in the height range of the baffle 2 and the vertical plate 4.

The front side of the graduated scale 1 is provided with a horizontal groove II 7, the width of the bottom of the groove II 7 is larger than the width of the opening, a moving block 8 is arranged in the groove II 7 in a sliding mode, the front side of the moving block 8 is connected with a graduated plate 9, the horizontal width of the graduated plate 9 is equal to one unit graduation of the graduated scale 1, the graduated plate 9 is attached to the pointing plate 5, and the accurate length of a part can be further measured.

In the specific implementation of the utility model, the length detection device for mechanical parts is used for placing the special-shaped parts between the baffle plate 2 and the vertical plate 4, enabling one end to be attached to the side wall of the upper side of the graduated scale 1, clamping the parts by moving the position of the vertical plate 4, enabling the sizes of the parts to react on the graduated scale 1, enabling the measurement result to be more accurate,

meanwhile, the front side of the graduated scale 1 is provided with a horizontal groove II 7, the width of the bottom of the groove II 7 is larger than the width of the opening, a moving block 8 is arranged in the groove II 7 in a sliding mode, the front side of the moving block 8 is connected with a graduated plate 9, the horizontal width of the graduated plate 9 is equal to one unit graduation of the graduated scale 1, and the graduated plate in the groove II 7 is horizontally moved, so that the graduated plate 9 is attached to the pointing plate 5, and the accurate length of a part can be further measured.

Further, the cross section of the first groove 3 is of an inverted T-shaped structure, and the lower end of the vertical plate 4 is an inverted T-shaped plate 6 matched with the first groove 3, so that the vertical plate 4 moves horizontally in the first groove 3; the baffle 2 and the upper end of the vertical plate 4 are positioned in the same horizontal plane, and can clamp parts in the height range of the baffle 2 and the vertical plate 4.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a length detection device, includes scale (1), its characterized in that: the utility model provides a scale, scale (1) front side be equipped with the scale along length direction, scale length be four length one that arrange in proper order, scale (1) be equipped with baffle (2) along length direction's one end is fixed, scale (1) top lateral wall be equipped with recess one (3) along the horizontal direction, recess one (3) keep away from the one end of baffle (2) and stretch out scale (1), recess one (3) interior be equipped with vertical board (4), one side that vertical board (4) front side is close to baffle (2) be equipped with and stretch to directional board (5) of scale (1).

2. A length detection apparatus according to claim 1, wherein: the cross section of the groove I (3) is of an inverted T-shaped structure, and the lower end of the vertical plate (4) is an inverted T-shaped plate (6) matched with the groove I (3).

3. A length detection apparatus according to claim 1, wherein: the baffle (2) and the upper end of the vertical plate (4) are positioned in the same horizontal plane.

4. A length detection apparatus according to claim 1, wherein: the front side of the graduated scale (1) is provided with a horizontal groove II (7), the width of the bottom of the groove II (7) is larger than the width of the opening, the second groove (7) is internally provided with a moving block (8), and the front side of the moving block (8) is connected with a scale plate (9).

5. A length detection apparatus according to claim 4, wherein: the horizontal width of the scale plate (9) is equal to one unit scale of the scale (1).