Tool capable of moving back and forth automatically

Abstract

The utility model is suitable for the field of part machining tools, and provides an automatic back-and-forth moving tool which comprises a table top and a back-and-forth device installed on the table top, and a bearing device is installed on the back-and-forth device. A part guide groove corresponding to the bearing device is formed in the table board; the back-and-forth device is driven by a motor to drive the bearing device to be opened or closed in a channel in the part guide groove; the back-and-forth device comprises an installation frame installed on the top of the table top and a first rotating shaft driven by a motor to rotate, and further comprises a first hinge arm, a second hinge arm and a third hinge arm which are hinged in sequence, the installation frame is rotationally connected with the third hinge arm through the second rotating shaft, and a bearing device is installed on the third hinge arm. Therefore, the device provides electric output, achieves the function of automatic reciprocating, can adjust the speed according to the actual situation, greatly reduces the labor cost, and effectively improves the time efficiency.

Description

Technical Field

[0001] The utility model is applicable to the field of part processing tooling, and provides a tooling with automatic reciprocating motion. Background Art

[0002] In the current work of product use, the strength of parts is an important part of whether the whole set of products can achieve their functions. There are many size specifications of parts to be tested, and they all have certain characteristics, making rapid operation extremely inconvenient.

[0003] Because there are many styles of parts, if automation is to be achieved, a special set of tooling needs to be made, which has strong pertinence but poor versatility. Moreover, since the tests do not need to be carried out in batches, in order to save costs, to solve the existing test tooling, for example, when testing the fatigue strength or service life of products, the existing test methods are generally manual tests, which are not only time-consuming and laborious, but also backward in method. Content of the Utility Model

[0004] In view of the above defects, the purpose of the utility model is to provide a tooling with automatic reciprocating motion, aiming to solve the problems raised in the background art. The device includes a tabletop and a reciprocating device installed on the tabletop, and a supporting device is installed on the reciprocating device; a part guiding groove corresponding to the supporting device is arranged on the tabletop; the reciprocating device is driven by a motor to drive the supporting device to open or close the channel inside the part guiding groove.

[0005] The reciprocating device includes a mounting frame installed on the top of the tabletop and a first rotating shaft driven by a motor to rotate. A first articulated arm is fixedly connected to the first rotating shaft. One end of the first articulated arm far from the first rotating shaft is hinged to a second articulated arm. A third articulated arm is rotatably connected to the mounting frame through a second rotating shaft. One end of the second articulated arm far from the first articulated arm is hinged to one end of the third articulated arm, and the other end of the third articulated arm is fixedly connected to the supporting device.

[0006] Further, a proximity sensor matched with the first articulated arm is fixedly connected to the tabletop.

[0007] Further, a quality detector is fixedly connected to the tabletop, and the quality detector abuts against the bottom of the supporting device when the supporting device closes the part guiding groove.

[0008] Further, the supporting device includes a connecting plate fixedly connected to the third articulated arm, and a supporting plate matched with the part guiding groove is detachably connected to the connecting plate.

[0009] Further, the supporting plate and the connecting plate are bolt-connected.

[0010] Further, a housing is fixedly connected to the tabletop, and both the motor and the mounting bracket are installed inside the housing.

[0011] Further, a controller panel is installed on the housing, and the controller panel is electrically connected to a proximity sensor and a quality detector.

[0012] Further, an adjustment knob is installed on the housing, and both the adjustment knob and the motor are electrically connected to the controller panel.

[0013] When the present utility model is in use, the part to be measured can be conveyed to this device by other process equipment or conveying equipment. The part falls into the part guiding groove, and the supporting device closes the part guiding groove, so that the part cannot fall. At this time, other equipment can take pictures of the stationary part for inspection to check whether it is a defective product. The quality detector can detect that the part is on the supporting device and send a signal to the controller. The controller controls the motor to rotate once. Driven by the first articulated arm, the second articulated arm and the third articulated arm, the supporting device is tilted, and a gap is generated between the supporting device and the inner wall of the part guiding groove, so that the part falls; during this period, the first articulated arm approaches the proximity sensor once, and the proximity sensor sends the signal to the controller, that is, it counts once, completing the whole process of static detection, counting and falling of the part.

[0014] Thus, this device provides electric output, realizes the function of automatic round-trip, and can adjust the speed according to the actual situation, greatly reducing the labor cost and effectively improving the time efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the device;

[0016] Figure 2 is a front view of the device structure;

[0017] Figure 3 is a schematic structural diagram of the round-trip device;

[0018] Figure 4 is a top view of the internal structure of the device;

[0019] In the figure: 1 - tabletop; 2 - housing; 21 - controller panel; 22 - adjustment knob; 3 - proximity sensor; 4 - round-trip device; 40 - mounting bracket; 401 - motor; 402 - first rotating shaft; 41 - first articulated arm; 42 - second articulated arm; 43 - third articulated arm; 431 - second rotating shaft; 5 - supporting device; 51 - connecting plate; 52 - supporting plate; 6 - quality detector; 7 - part guiding groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0021] It should be noted that in the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0022] At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention and are not used to limit the present invention.

[0024] See Figures 1-4 , the purpose of the present invention is to provide a tooling for automatic reciprocating motion, including a table 1 and a reciprocating device 4 installed on the table 1, and a supporting device 5 is installed on the reciprocating device 4. A part guiding groove 7 corresponding to the supporting device 5 is provided on the table 1. The reciprocating device 4 is driven by a power device and can drive the supporting device 5 to open or close the channel inside the part guiding groove 7.

[0025] The reciprocating device 4 includes a mounting bracket 40 fixedly connected to the top of the tabletop 1 and a first rotating shaft 402 driven by a motor 401 to rotate. A first articulated arm 41 is fixedly connected to the first rotating shaft 402. One end of the first articulated arm 41 away from the first rotating shaft 402 is hinged to a second articulated arm 42. A third articulated arm 43 is rotatably connected to the mounting bracket 40 through a second rotating shaft 431. One end of the second articulated arm 42 away from the first articulated arm 41 is hinged to one end of the third articulated arm 43. The other end of the third articulated arm 43 is fixedly connected to the supporting device 5.

[0026] Preferably, a proximity sensor 3 and a controller panel 21 that cooperate with the first articulated arm 41 are fixedly connected to the tabletop 1. The controller panel 21 is electrically connected to the proximity sensor 3. The proximity sensor 3 can cooperate with the first articulated arm 41. When the first articulated arm 41 approaches the proximity sensor 3 once, the sensor counts once and sends a signal to the controller for counting.

[0027] Preferably, a mass detector 6 is fixedly connected to the tabletop 1. The mass detector 6 abuts against the bottom of the supporting device 5 when the supporting device 5 closes the part guiding groove 7. When there is a part on the top of the supporting device 5, the self-weight of the part will cause a slight deformation of the supporting device 5, transmitting the weight to the mass detector 6. At this time, the mass detector 6 can detect that there is a part on the top of the supporting device 5 and send a signal to the controller panel 21 to enable the device to perform normal detection or counting work.

[0028] Preferably, the supporting device 5 includes a connecting plate 51 fixedly connected to the third articulated arm 43. A supporting plate 52 that cooperates with the part guiding groove 7 is detachably connected to the connecting plate 51. The supporting plate 52 and the connecting plate 51 are bolted together. The staff can remove the supporting plate 52 with tools and replace it with a supporting plate 52 of a different model to meet the counting and detection requirements of different parts.

[0029] Preferably, a housing 2 is fixedly connected to the tabletop 1. The controller panel 21 is installed on the housing 2. The motor 401 and the mounting bracket 40 are both installed inside the housing 2.

[0030] Preferably, an adjustment knob 22 is installed on the housing 2. The adjustment knob 22 and the motor 401 are both electrically connected to the controller panel 21. The staff can adjust the gear of the device counting speed on the controller panel 21 by rotating the adjustment knob 22. Different gears correspond to different rotation speeds of the motor 401 to quickly control the counting speed and make the operation of the device more convenient.

[0031] In summary, during actual use, the part to be measured can be conveyed to this device by other processing equipment or conveying equipment. The part falls into the part guiding groove 7, and the supporting device 5 closes the part guiding groove 7, preventing the part from falling. At this time, other equipment can take pictures of the stationary part for inspection to check if it is a defective product. The quality detector 6 can detect that the part is on the supporting device 5 and send a signal to the controller. The controller controls the motor 401 to rotate once. Driven by the first articulated arm 41, the second articulated arm 42, and the third articulated arm 43, the supporting device 5 is tilted, creating a gap between the inner wall of the supporting device 5 and the part guiding groove 7, causing the part to fall. During this period, the first articulated arm 41 approaches the proximity sensor 3 once, and the proximity sensor 3 sends a signal to the controller, which is counted once, completing the entire process of static detection, counting, and falling of the part.

[0032] Thus, this device provides electric output, realizes the function of automatic back-and-forth movement, and can adjust the speed according to the actual situation, greatly reducing the labor cost and effectively improving the time efficiency.

[0033] Certainly, the present utility model can also have many other embodiments. Without departing from the spirit and essence of the present utility model, those skilled in the art can make various corresponding changes and deformations according to the present utility model, but these corresponding changes and deformations should all fall within the protection scope of the appended claims of the present utility model.

Claims

1. A tooling for automatic reciprocating motion, characterized in that: The invention comprises a table (1) and a reciprocating device (4) mounted on the table (1), wherein a supporting device (5) is mounted on the reciprocating device (4); a part guide groove (7) corresponding to the supporting device (5) is arranged on the table (1); the reciprocating device (4) is driven by a motor to drive the channel of the supporting device (5) inside the part guide groove (7) to open or close; The reciprocating device (4) comprises a mounting frame (40) mounted on the top of the table (1) and a first rotating shaft (402) driven to rotate by a motor (401); a first hinged arm (41) is fixedly connected to the first rotating shaft (402); an end of the first hinged arm (41) away from the first rotating shaft (402) is hingedly connected to a second hinged arm (42); a third hinged arm (43) is rotatably connected to the mounting frame (40) via a second rotating shaft (431); an end of the second hinged arm (42) away from the first hinged arm (41) is hingedly connected to one end of the third hinged arm (43); and the other end of the third hinged arm (43) is fixedly connected to a supporting device (5).

2. The tooling for automatic reciprocating motion according to claim 1, characterized in that: A proximity sensor (3) matched with the first hinged arm (41) is fixedly connected to the table top (1).

3. The tooling for automatic reciprocating motion according to claim 2, characterized in that: A quality detector (6) is fixedly connected to the table top (1), and the quality detector (6) abuts against the bottom of the supporting device (5) when the supporting device (5) closes the part guide groove (7).

4. The tooling for automatic reciprocating motion according to claim 1, characterized in that: The supporting device (5) comprises a connecting plate (51) fixedly connected to the third hinged arm (43), and a supporting plate (52) cooperating with the part guide groove (7) is detachably connected to the connecting plate (51).

5. The tooling for automatic reciprocating motion according to claim 4, characterized in that: The supporting plate (52) and the connecting plate (51) are connected by bolts.

6. The tooling for automatic reciprocating motion according to claim 3, characterized in that: The table top (1) is fixedly connected to a cover shell (2), and the motor (401) and the mounting frame (40) are both mounted inside the cover shell (2).

7. The tooling for automatic reciprocating motion according to claim 6, characterized in that: A controller panel (21) is mounted on the cover shell (2), and the controller panel (21) is electrically connected to the proximity sensor (3) and the quality detector (6).

8. The tooling for automatic reciprocating motion according to claim 7, characterized in that: An adjusting knob (22) is mounted on the cover shell (2), and the adjusting knob (22) and the motor (401) are both electrically connected to the controller panel (21).

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