Automatic assembling equipment for columnar plug

Abstract

The utility model discloses automatic columnar plug assembling equipment. The problems that a plug of an existing internal breathing piston type spring brake chamber is troublesome to install, and the integrity of the plug needs to be damaged are mainly solved. The device is characterized by further comprising a clamp (3) which is arranged on the platform and used for clamping a base (91); the installation assembly (4) is installed on the support in a liftable mode and comprises a rotatable installation head (41), the installation head comprises an elastic cover body (42) which is used for being arranged outside a plug (92) in a sleeving mode and is in limiting fit with the plug in the radial direction, and the installation head further comprises a driving part (421) which makes contact with the top end face of the plug in a rotatable mode and drives the plug to rotate. According to the automatic assembling equipment for the columnar plug, the plug can be assembled conveniently, and the integrity of the plug cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts processing, in particular to columnar plug automatic assembly equipment. Background Art

[0002] The internal breathing piston spring brake air chamber is provided with a piston shaft tube in the cylinder body, an air hole is provided at the rear of the cylinder body, and an energy storage spring is arranged on the piston shaft tube. The middle shell body divides the cylinder body into front and rear air chambers. When exhausting, the breathing air pipe on the rear air chamber is connected with the front air chamber, and the excess gas is discharged through the front air chamber.

[0003] When assembling the plug on the cylinder body, it is conventional to drill a hole in the plug, insert a pin into the rotor to drive it to rotate, and then plug the plug. This is more troublesome and will destroy the integrity of the plug. Utility Model Content

[0004] In order to overcome the shortcomings of the background technology, the utility model provides an automatic assembly device for a columnar plug, which mainly solves the problem that the plug of the current internal breathing piston spring brake air chamber is troublesome to install and the integrity of the plug is destroyed.

[0005] The technical solution of the utility model is:

[0006] Automatic assembly equipment for cylindrical plugs, including a platform and a bracket, and also including

[0007] A clamp, disposed on the platform, for clamping the base;

[0008] The mounting assembly can be lifted and lowered on the bracket, and includes a rotatable mounting head, wherein the mounting head includes an elastic cover body for being sleeved outside the plug and cooperating with the plug in a radial upper limit position, and the mounting head also includes a driving part which can rotate to contact with the top end surface of the plug and drive the plug to rotate.

[0009] The driving part is a friction plate provided on the top inner wall of the cavity of the cover body and used for driving the plug to rotate.

[0010] The clamp includes pneumatic clamping fingers, which are used to press the top end surface of the base.

[0011] The bracket is provided with a slide rail along the height direction, and the installation component includes a main board slidably matched with the slide rail and a second power source installed on the bracket for driving the main board to rise and fall. A motor is installed on the main board, and the motor is used to drive the installation head to rotate.

[0012] A torque sensor is also installed between the motor and the mounting head.

[0013] It also includes a folding mechanism, which includes a sleeve body driven to rise and fall by a third power source, and the sleeve body is used to drive the cover body to fold.

[0014] The inner wall of the sleeve is provided with a first inclined surface, and the outer wall of the cover is provided with a second inclined surface. When the sleeve is moving, the first inclined surface pushes the second inclined surface to shrink the cover.

[0015] The third power source is installed on the main board and also includes a movable plate connected to the third power source. The movable plate is connected to the sleeve to drive the sleeve to move.

[0016] The beneficial effect of the utility model is that the utility model provides an automatic assembly device for a columnar plug, which can conveniently assemble the plug and will not damage the integrity of the plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a three-dimensional schematic diagram of an embodiment of the utility model when in use.

[0018] Figure 2 for Figure 1 A magnified schematic diagram of center A.

[0019] Figure 3 It is a partial three-dimensional schematic diagram of an embodiment of the utility model.

[0020] Figure 4 It is a partial three-dimensional schematic diagram of an embodiment of the utility model.

[0021] Figure 5 It is a partial three-dimensional schematic diagram of an embodiment of the utility model.

[0022] Figure 6 This is an exploded schematic diagram of two components to be assembled according to an embodiment of the utility model. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings: As shown in the figure, the automatic assembly equipment for columnar plugs includes a platform 1 and a bracket 2, and also includes a clamp 3, which is arranged on the platform and is used to clamp the base 91; the installation component 4 is installed on the bracket in a liftable manner, including a rotatable installation head 41, the installation head includes an elastic cover body 42 for being sleeved outside the plug 92 and cooperating with the plug in the radial upper limit position, and the installation head also includes a driving part 421 that can rotatably contact the top end face of the plug and drive the plug to rotate. The plug is driven to rotate by plane static friction to achieve assembly. The plug itself is provided with a thread to cooperate with the base. While rotating, the installation component will drop to ensure constant contact. The clamp can be a pneumatic clamping finger, which presses the upper end face of the base to achieve fixation. When in use, the plug is manually placed on the installation groove on the base, and then the installation head is lowered, the cover body is sleeved outside the plug, and then the installation head is rotated to achieve installation.

[0024] In this embodiment, as shown in the figure, the driving part is a friction plate provided on the top inner wall of the cavity of the cover body for driving the plug to rotate. The friction plate can be installed inside the cover body by screws, etc. The friction coefficient of the friction plate is greater than the inner wall of the plug, and can be made of wear-resistant metal.

[0025] In this embodiment, as shown in the figure, the clamp includes pneumatic clamping fingers 31, which are used to press the top end surface of the base. At least two pneumatic clamping fingers are provided to press the base downward. It can also be achieved by connecting a pressure plate to a cylinder.

[0026] In this embodiment, as shown in the figure, the bracket is provided with a slide rail 21 in the height direction, the mounting assembly includes a main board 43 that slides with the slide rail and a second power source 44 mounted on the bracket for driving the main board to rise and fall, and a motor 431 is mounted on the main board, and the motor is used to drive the mounting head to rotate. The main board is provided with a slide seat that cooperates with the slide rail, and the second power source is a cylinder, which is mounted on the bracket, and its driving rod is connected to the main board to drive the main board to rise and fall.

[0027] In this embodiment, as shown in the figure, a torque sensor 45 is also installed between the motor and the mounting head.

[0028] In this embodiment, as shown in the figure, a folding mechanism is also included, and the folding mechanism includes a sleeve 51 driven to rise and fall by a third power source 50, and the sleeve is used to drive the cover to fold. When the sleeve moves, it will drive the cover to fold. The cover itself has a tendency to open. The opening of the cover in a normal state allows the plug and the installation rod 99 to extend into. After folding, it will be set on the circumferential outer wall of the outer wall of the installation rod 99, and the plug will also be set in the cover to prevent the plug from shaking in the circumferential direction.

[0029] In this embodiment, as shown in the figure, the inner wall of the sleeve is provided with a first inclined surface 511, and the outer wall of the cover is provided with a second inclined surface 422. When the sleeve moves, the first inclined surface pushes the second inclined surface to shrink the cover. The structure is simple, and after the sleeve retreats, the cover opens under its own elasticity, which is convenient for withdrawal.

[0030] In this embodiment, as shown in the figure, the third power source is installed on the main board, and also includes a movable plate 55 connected to the third power source, and the movable plate is connected to the sleeve body to drive the sleeve body to move. A mounting groove is provided at the center of the movable plate, a bearing is provided in the mounting groove, a sleeve body is provided in the bearing, and the sleeve body is driven to rise and fall under the action of the movable plate.

[0031] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] The embodiments described with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention. The embodiments should not be regarded as limiting the present invention, but any improvements based on the spirit of the present invention should be within the scope of protection of the present invention.

Claims

1. An automatic assembly device for a columnar plug, comprising a platform (1) and a bracket (2), characterized in that: Also includes A clamp (3) disposed on the platform and used for clamping the base (91); The mounting assembly (4) is movably mounted on the bracket, and comprises a rotatable mounting head (41), wherein the mounting head comprises an elastic cover body (42) for being sleeved outside the plug (92) and cooperating with the plug in a radial upper limit position, and the mounting head further comprises a driving part (421) rotatably contacting the top end surface of the plug and driving the plug to rotate.

2. The columnar plug automatic assembly equipment according to claim 1, characterized in that: The driving part is a friction plate provided on the top inner wall of the cavity of the cover body and used for driving the plug to rotate.

3. The columnar plug automatic assembly equipment according to claim 1, characterized in that: The clamp comprises pneumatic clamping fingers (31), which are used to press the top end surface of the base.

4. The columnar plug automatic assembly equipment according to claim 1, characterized in that: A slide rail (21) is provided on the bracket along the height direction, and the mounting assembly comprises a main board (43) slidably matched with the slide rail and a second power source (44) mounted on the bracket for driving the main board to rise and fall, and a motor (431) is mounted on the main board for driving the mounting head to rotate.

5. The columnar plug automatic assembly equipment according to claim 4, characterized in that: A torque sensor (45) is also installed between the motor and the mounting head.

6. The columnar plug automatic assembly equipment according to claim 5, characterized in that: It also comprises a folding mechanism, the folding mechanism comprising a sleeve body (51) driven to rise and fall by a third power source (50), the sleeve body being used to drive the cover body to fold.

7. The columnar plug automatic assembly equipment according to claim 6, characterized in that: The inner wall of the sleeve is provided with a first inclined surface (511), and the outer wall of the cover is provided with a second inclined surface (422); when the sleeve is moving, the first inclined surface pushes the second inclined surface to cause the cover to contract.

8. The columnar plug automatic assembly equipment according to claim 7, characterized in that: The third power source is mounted on the main board and also includes a movable plate (55) connected to the third power source, the movable plate being connected to the sleeve body for driving the sleeve body to move.

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