CN217541821U - Utensil is examined to stamping workpiece external diameter - Google Patents
Utensil is examined to stamping workpiece external diameter Download PDFInfo
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- CN217541821U CN217541821U CN202221352927.8U CN202221352927U CN217541821U CN 217541821 U CN217541821 U CN 217541821U CN 202221352927 U CN202221352927 U CN 202221352927U CN 217541821 U CN217541821 U CN 217541821U
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- pressing plate
- stamping part
- outer diameter
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Abstract
The utility model relates to the technical field of punching press, a utensil is examined to stamping workpiece external diameter is disclosed, including detecting the frame, it includes bottom plate and the curb plate at border all around to detect the frame, the rear portion curb plate is provided with driving motor, driving motor's front side is connected with the pivot, there is the external screw thread outside the pivot, the both sides of pivot are provided with the limiting plate, the outside threaded connection of pivot has the regulating block, the both sides wall of regulating block laminates with two limiting plates respectively, the front end of regulating block is provided with the connecting rod, the front end of connecting rod is provided with solid fixed pressing plate, gu fixed pressing plate's front surface is connected with detachable activity clamp plate through the slot and the grafting portion of adaptation, activity clamp plate's front side top is provided with infrared sensor. The utility model discloses can realize detecting the external diameter of treating the stamping workpiece to different shapes, rule or non-rule and detect, and movable clamp plate can dismantle the change, can convenient change after movable clamp plate loses, and the practicality is strong.
Description
Technical Field
The utility model relates to an utensil is examined to stamping workpiece external diameter belongs to punching press technical field.
Background
In the production of stamping parts, the stamping parts which are produced under most conditions need to be detected whether the outer diameters meet the preset requirements or not, in the production of general stamping parts, stamping parts with various varieties, different sizes and different batches cannot be detected by an independent production detection tool, and during testing, a tester detects and records results by using measuring tools such as calipers. When carrying out the measurement that the required precision is higher, also very high to inspection operating personnel's requirement, measurement accuracy is hardly guaranteed in general operating personnel's measurement, and repeatability when handing measuring tool is poor, also very fast to the use breakage of measuring tool such as slide caliper rule, influences measuring tool's life, and the measuring result is also not accurate enough.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides an utensil is examined to stamping workpiece external diameter, technical scheme as follows:
a stamping part outer diameter gauge comprises a detection frame, wherein the detection frame comprises a bottom plate and side plates arranged at the peripheral outer edges of the upper surface of the bottom plate, and the side plates and the bottom plate form a detection space;
the upper surface of the bottom plate and the front surface of the rear side plate are provided with three driving motors, the driving end of each driving motor faces the front side and is connected with a rotating shaft, external threads are arranged outside the rotating shaft, and the left side and the right side of the rotating shaft are respectively provided with a limiting plate; the utility model discloses a fixed pressing plate, including pivot, lateral wall, connecting rod, fixed pressing plate, infrared sensor, limiting plate, regulating block, connecting rod, fixed pressing plate, infrared sensor's luminous side is towards anterior curb plate, the outer threaded connection of pivot has the regulating block, the lateral wall about the regulating block respectively with about two limiting plate laminating, the left and right sides of the front end of regulating block is provided with the connecting rod respectively, the front end of connecting rod is fixed in the rear surface of fixed pressing plate, fixed pressing plate's front surface is connected with detachable movable pressing plate, movable pressing plate's front side top is provided with infrared sensor, infrared sensor's luminous side is towards anterior curb plate.
The three driving motors are equally spaced.
Preferably, three of the driving motors are driven synchronously or asynchronously.
The fixed pressing plate is perpendicular to the connecting rod.
The front surface of each movable pressing plate is a detection surface, and the shape of the detection surface is matched with that of the detection surface of the stamping part to be detected.
Preferably, each of the detection surfaces is planar, concave or convex in shape.
The center of the front side of each fixed pressing plate is provided with a slot extending longitudinally, and the center of the rear side of each movable pressing plate is provided with an inserting part matched with the slot.
In the three fixed pressing plates, right-angle grooves are formed in the front ends of the left side and the right side of the fixed pressing plate located in the middle, and right-angle protrusions matched with the right-angle grooves are formed in one sides, facing the middle, of the fixed pressing plates located in the left side and the right side.
Preferably, the connecting planes of the adjacent movable pressing plates are flush with the corresponding front end connecting planes of the right-angle grooves on the two sides of the fixed pressing plate in the middle.
The driving motor and the bottom surface of the limiting plate are fixed on the upper surface of the bottom plate.
The utility model provides an utensil is examined to stamping workpiece external diameter possesses following beneficial effect: the utility model discloses can realize detecting the external diameter of treating the stamping workpiece to different shapes, rule or non-rule and detect, and the kind of activity clamp plate can be selected for use to the adaptation treats the stamping workpiece in different shapes, and the activity clamp plate can dismantle the connection in fixed pressing plate, and the activity clamp plate is removable, can conveniently change after the activity clamp plate is rolled over and is decreased, and the practicality is strong.
Drawings
Fig. 1 is the utility model relates to a stamping workpiece external diameter examines overlooking structure schematic diagram.
Fig. 2 isbase:Sub>A schematic sectional view of the sectionbase:Sub>A-base:Sub>A in fig. 1.
In the figure: 1. the detection device comprises a detection frame, 101, a bottom plate, 102, side plates, 2, a driving motor, 3, a rotating shaft, 4, a limiting plate, 5, an adjusting block, 6, a connecting rod, 7, a fixed pressing plate, 8, a movable pressing plate, 9, an infrared sensor, 10, a slot, 11, an insertion part, 12, a groove, 13 and a protrusion.
Detailed Description
To further illustrate the technical means and work of the present invention for achieving the objectives of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments of the present invention for the following purpose of illustrating the specific embodiments, structures, features and functions of the present invention.
Embodiments of the present invention are further described below with reference to the accompanying drawings:
as shown in fig. 1-2, the stamping part outer diameter gauge comprises a detection frame 1, wherein the detection frame 1 comprises a bottom plate 101 and side plates 102 arranged at the peripheral outer edges of the upper surface of the bottom plate 101, and the side plates 102 and the bottom plate 101 form a detection space;
the upper surface of the bottom plate 101 and the front surface of the rear side plate 102 are provided with three driving motors 2, and the distances between the three driving motors 2 are equal;
the driving end of each driving motor 2 faces the front side and is connected with a rotating shaft 3, external threads are arranged outside the rotating shaft 3, and limiting plates 4 are respectively arranged on the left side and the right side of the rotating shaft 3; the adjusting block 5 is connected with the external thread of the rotating shaft 3, the left side wall and the right side wall of the adjusting block 5 are respectively attached to the left limiting plate 4 and the right limiting plate 4, the connecting rods 6 are respectively arranged on the left side and the right side of the front end of the adjusting block 5, the front end of each connecting rod 6 is fixed on the rear surface of the fixed pressing plate 7, the fixed pressing plate 7 is perpendicular to the connecting rods 6, the detachable movable pressing plate 8 is connected to the front surface of the fixed pressing plate 7, and the adjusting block 5 drives the fixed pressing plate 7 and the movable pressing plate 8 to move back and forth on the horizontal straight line of the upper surface of the bottom plate 101 through the connecting rods 6; the front surface of each movable pressing plate 8 is a detection surface, the shape of the detection surface is matched with that of the stamping part to be detected, and the detection surface can be in various shapes, such as a plane, a concave curved surface or a convex curved surface;
the three driving motors 2 have a first state and a second state, in the first state, the three driving motors 2 are synchronously driven to drive the three movable pressing plates 8 to be synchronously driven, and in the second state, the three driving motors 2 are asynchronously driven to drive the three movable pressing plates 8 to be asynchronously driven;
a longitudinally extending slot 10 is arranged at the center of the front side of each fixed pressing plate 7, and an inserting part 11 matched with the slot 10 is arranged at the center of the rear side of each movable pressing plate 8;
among the three fixed pressing plates 7, right-angle grooves 12 are formed in the front ends of the left side and the right side of the fixed pressing plate 7 in the middle, right-angle protrusions 13 matched with the right-angle grooves 12 are formed in one sides, facing the middle, of the fixed pressing plates 7 in the left side and the right side, and the joint plane of the movable pressing plate 8 is flush with the corresponding front joint plane of the right-angle grooves 12 in the two sides of the fixed pressing plate 7 in the middle;
the top of the front side of the movable pressing plate 8 is provided with an infrared sensor 9, the light-emitting side of the infrared sensor 9 faces the front side plate 102, the infrared sensor 9 can be electrically connected with a display screen and used for displaying the numerical value detected by the infrared sensor 9, and the display can be arranged at a position outside the detection frame 1 and convenient for reading;
the bottom surfaces of the driving motor 2 and the limiting plate 4 are fixed on the upper surface of the bottom plate 101.
The upper surface of the bottom plate 101 and the front surface of the rear side plate 102 may be provided with three or more driving motors 2 according to detection requirements, and the number of other components is correspondingly increased according to the number of the driving motors 2.
The utility model discloses a work flow does:
when the outer diameter of the stamping part is detected, a movable pressing plate 8 with a matched detection surface is selected according to the shape characteristics of the stamping part to be detected and is installed on a fixed pressing plate 7, and if the stamping part to be detected is regular in shape, three driving motors 2 are arranged to drive in a first state; if the shape of waiting to detect the stamping workpiece is irregular, can set up three driving motor 2 according to its shape and drive with the first state earlier, drive with the second state again to measure the external diameter of waiting to detect the stamping workpiece different positions respectively.
The stamping part to be detected is placed in a space in front of the detection surface of the movable pressing plate 8, the front surface of the stamping part to be detected is attached to the front side plate 102, the lower surface of the stamping part to be detected is attached to the bottom plate 101, the rotating shaft 3 is driven to rotate by the driving motor 2, the rotating shaft 3 is in threaded connection with the adjusting block 5, the left limiting plate 4 and the right limiting plate 4 limit the rotation of the adjusting block 5, so that the rotation of the rotating shaft 3 can be converted into linear motion of the adjusting block 5, the connecting rod 6 pushes the fixed pressing plate 7 and the movable pressing plate 8 to move forwards slowly and at a constant speed until the stamping part to be detected is pressed between the movable pressing plate 8 and the front side plate 102, infrared rays are emitted to the front side plate 102 through the infrared sensor 9 on the movable pressing plate 8 to measure the distance, and outer diameter data of the stamping part to be detected are obtained.
It should be noted that the driving motor 2 is a general standard component or a component known to those skilled in the art, and the structure of the driving motor 2 and the principle of driving the rotation shaft 3 can be known to those skilled in the art through related technical materials or through experimental methods, and will not be described in detail herein.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left" and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; can be directly connected or indirectly connected through an intermediate medium; unless otherwise specified. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The stamping part outer diameter gauge comprises a detection frame (1), and is characterized in that the detection frame (1) comprises a bottom plate (101) and side plates (102) arranged at the peripheral outer edges of the upper surface of the bottom plate (101), and the side plates (102) and the bottom plate (101) form a detection space;
the upper surface of the bottom plate (101) and the front surface of the rear side plate (102) are provided with three driving motors (2), the driving end of each driving motor (2) faces the front side and is connected with a rotating shaft (3), external threads are arranged outside the rotating shaft (3), and the left side and the right side of the rotating shaft (3) are respectively provided with a limiting plate (4); the utility model discloses a fixed pressing plate, including pivot (3), outer threaded connection has regulating block (5), the lateral wall is laminated with two limiting plates (4) about with respectively about regulating block (5), the left and right sides of the front end of regulating block (5) is provided with connecting rod (6) respectively, the front end of connecting rod (6) is fixed in the rear surface of stationary platen (7), the front surface of stationary platen (7) is connected with detachable movable pressing plate (8), the front side top of movable pressing plate (8) is provided with infrared sensor (9), the luminous side of infrared sensor (9) is towards anterior curb plate (102).
2. A stamping part outer diameter gauge according to claim 1, characterized in that the three driving motors (2) are equally spaced.
3. A stamping part outer diameter gauge according to claim 2, characterized in that three driving motors (2) are driven synchronously or asynchronously.
4. A stamping part outer diameter gauge according to claim 1, characterized in that the fixed pressure plate (7) is perpendicular to the connecting rod (6).
5. A stamping part outer diameter gauge according to claim 1, characterized in that the front surface of each movable pressing plate (8) is a detection surface, and the shape of the detection surface is matched with that of a stamping part to be detected.
6. A stamping part outer diameter gauge according to claim 5, wherein each detection surface is planar, concavely curved or convexly curved.
7. A stamping part outer diameter gauge according to claim 1, wherein a longitudinally extending slot (10) is formed in the front center of each fixed pressing plate (7), and an insertion part (11) matched with the slot (10) is formed in the rear center of each movable pressing plate (8).
8. A stamping part outer diameter gauge according to claim 1, characterized in that, in the three fixed pressing plates (7), right-angle grooves (12) are arranged at the front ends of the left and right sides of the fixed pressing plate (7) in the middle, and right-angle protrusions (13) matched with the right-angle grooves (12) are arranged at the sides, facing the middle, of the fixed pressing plates (7) in the left and right sides.
9. A stamping part outer diameter gauge according to claim 8, characterized in that the joint plane of adjacent movable pressing plates (8) is flush with the corresponding front joint plane of the right-angle grooves (12) on both sides of the middle fixed pressing plate (7).
10. The gauge for detecting the outer diameter of the stamping part is characterized in that the bottom surfaces of the driving motor (2) and the limiting plate (4) are fixed on the upper surface of the bottom plate (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221352927.8U CN217541821U (en) | 2022-06-01 | 2022-06-01 | Utensil is examined to stamping workpiece external diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221352927.8U CN217541821U (en) | 2022-06-01 | 2022-06-01 | Utensil is examined to stamping workpiece external diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217541821U true CN217541821U (en) | 2022-10-04 |
Family
ID=83444482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221352927.8U Active CN217541821U (en) | 2022-06-01 | 2022-06-01 | Utensil is examined to stamping workpiece external diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217541821U (en) |
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2022
- 2022-06-01 CN CN202221352927.8U patent/CN217541821U/en active Active
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