阅读说明：本技术 针对水泵泵座的大面的孔检测装置 (Hole detection device for large surface of water pump seat ) 是由 张锋 吴明浩 于 2019-09-26 设计创作，主要内容包括：本发明涉及针对水泵泵座的大面的孔检测装置,包括底座以及收集箱,所述底座上前部设有上料组件,所述上料组件包括均固装在底座上的三轴气缸以及供料箱槽；底座上中部设有传动组件；所述传动组件包括T形块以及水平滑动安装在供料箱槽内的推板；所述底座上后部安装有驱动组件,驱动组件包括右滑块以及与T形块相固连的左滑块,所述右滑块上安装有探头。本发明自动化程度高,通过主滑块在往复滑动的过程中分别与左滑块、右滑块抵合推送,从而使得推板向右供料、探头扫描以及三轴气缸卸料这三步循环依次进行,从而实现针对大量的水泵泵座大面进行孔检测。(The invention relates to a hole detection device for a large surface of a water pump seat, which comprises a base and a collection box, wherein the upper front part of the base is provided with a feeding assembly, and the feeding assembly comprises a three-shaft cylinder and a feeding box groove which are fixedly arranged on the base; the middle part of the base is provided with a transmission component; the transmission assembly comprises a T-shaped block and a push plate horizontally and slidably arranged in the feeding box groove; the rear portion installs drive assembly on the base, and drive assembly includes right slider and the left slider that links firmly mutually with the T-shaped piece, install the probe on the right slider. The invention has high automation degree, and the main sliding block is respectively abutted and pushed with the left sliding block and the right sliding block in the reciprocating sliding process, so that three steps of feeding the push plate to the right, scanning the probe and unloading the material by the three-axis cylinder are sequentially carried out, and the hole detection is carried out on the large surface of a large amount of water pump bases.)

1. Hole detection device to the big face of water pump seat, including base (1) and collecting box (2), its characterized in that: the upper front part of the base (1) is provided with a feeding assembly, and the feeding assembly comprises a three-shaft cylinder (4) and a feeding box groove (3) which are fixedly arranged on the base (1); the middle part of the base (1) is provided with a transmission component; the transmission assembly comprises a T-shaped block (14) and a push plate (6) horizontally and slidably arranged in the feeding box groove (3); the rear portion is installed drive assembly on base (1), and drive assembly includes right slider (19) and left slider (15) that links firmly mutually with T-shaped piece (14), install probe (20) on right slider (19).

2. The hole detection device for the large surface of the water pump base according to claim 1, characterized in that: the front part of the right side and the rear part of the right side of the feeding box groove (3) are both provided with a through groove (3a), and the position of the triaxial cylinder (4) is matched with the position of the through groove (3 a).

3. The hole detection device for the large surface of the water pump base according to claim 1, characterized in that: the transmission assembly comprises a transmission shaft (10) arranged on the base (1) through a bearing, and a straight gear (9) and a ratchet wheel (11) are respectively arranged on the transmission shaft (10); the straight gear (9) is meshed with a rack (8); an L-shaped connecting plate (7) fixedly connected with the rack (8) and the push plate (6) is arranged between the rack and the push plate.

4. The hole detection device for the large surface of the water pump mount according to claim 3, characterized in that: an open slot (14a) is arranged on the T-shaped block (14), and a wedge-shaped block (12) is arranged in the open slot (14a) in a front-back sliding mode; a spring (13) connected with the wedge-shaped block (12) and the rear end face of the open slot (14a) is arranged between the wedge-shaped block (12) and the rear end face of the open slot, and the tip of the front end of the wedge-shaped block (12) is matched with the ratchet of the ratchet wheel (11) in an abutting mode.

5. The hole detection device for the large surface of the water pump mount according to claim 3, characterized in that: the base (1) is provided with a cushion block (1a) for supporting the rack (8).

6. The hole detection device for the large surface of the water pump base according to claim 1, characterized in that: the driving assembly also comprises a motor (23) and a guide rail (16) which are fixedly arranged on the base (1); the motor (23) is connected with a rocker (22), one end of the rocker (22) away from the motor (23) is hinged with a transmission rod (21), and the transmission rod (21) is hinged with a main sliding block (18); a movable frame (17) is horizontally installed on the guide rail (16) in a sliding manner; the left sliding block (15) and the right sliding block (19) are fixedly arranged on the movable frame (17), and a sliding groove (17a) for horizontally and slidably mounting the main sliding block (18) is formed in the movable frame (17).

Technical Field

The invention relates to detection equipment for automobile parts, in particular to a hole detection device for a large surface of a water pump seat.

Background

Along with the increasingly high-speed development of automobile manufacturing technology, the machining precision requirement of each part of an automobile is higher and higher at the present stage, wherein after drilling machining is completed on a large surface of a water pump seat, the water pump seat needs to be detected in the first time, whether deviation or drilling missing occurs in the position of an inspection hole is detected, but because the number of the water pump seats needing to be detected is large, and the holes in the number of each water pump seat need to be scanned and inspected by adopting probes, automatic detection of the traditional mechanical detection equipment is difficult to carry out conveniently.

Disclosure of Invention

The invention provides a hole detection device for a large surface of a water pump seat, aiming at overcoming the defect that the traditional detection equipment is difficult to detect holes on the large surface of the water pump seat.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

the hole detection device for the large surface of the water pump seat comprises a base and a collecting box, wherein a feeding assembly is arranged at the upper front part of the base and comprises a three-shaft cylinder and a feeding box groove which are fixedly arranged on the base; the middle part of the base is provided with a transmission component; the transmission assembly comprises a T-shaped block and a push plate horizontally and slidably arranged in the feeding box groove; the rear portion installs drive assembly on the base, and drive assembly includes right slider and the left slider that links firmly mutually with the T-shaped piece, install the probe on the right slider.

And the front part of the right side and the rear part of the right side of the feeding box groove are both provided with through grooves, and the positions of the three-axis air cylinders are matched with the positions of the through grooves. In addition, the position of the probe is also adapted to the position of the through-groove.

The transmission assembly comprises a transmission shaft arranged on the base through a bearing, and a straight gear and a ratchet wheel are respectively arranged on the transmission shaft; the straight gear is meshed with a rack; an L-shaped connecting plate fixedly connected with the rack and the push plate is arranged between the rack and the push plate.

The T-shaped block is provided with an open slot, and a wedge-shaped block is arranged in the open slot in a front-back sliding mode; and a spring connected with the wedge block and the rear end face of the open slot is arranged between the wedge block and the rear end face of the open slot, and the tip of the front end of the wedge block is matched with the ratchet of the ratchet wheel in an abutting mode.

And a cushion block for supporting the rack is arranged on the base.

The driving assembly further comprises a motor and a guide rail which are fixedly arranged on the base; the motor is connected with a rocker, one end of the rocker, which is far away from the motor, is hinged with a transmission rod, and the transmission rod is hinged with a main sliding block; a movable frame is horizontally and slidably arranged on the guide rail; the left sliding block and the right sliding block are fixedly arranged on the movable frame, and a sliding groove for horizontally and slidably mounting the main sliding block is formed in the movable frame.

In the invention, the distance between the left sliding block and the right sliding block is less than twice of the length of the rocker. The triaxial cylinder is connected with a side plate. The lower front part inside the feed box groove is provided with a gasket strip which is convenient for supporting and placing a pump seat of the water pump.

The invention has the beneficial effects that:

the invention has high automation degree, and the main sliding block is respectively abutted and pushed with the left sliding block and the right sliding block in the reciprocating sliding process, so that three steps of feeding the push plate to the right, scanning the probe and unloading the material by the three-axis cylinder are sequentially carried out, and the hole detection is carried out on the large surface of a large amount of water pump bases.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a perspective view of the present invention from a front perspective;

FIG. 2 is a perspective view of the present invention from a rear perspective;

fig. 3 is a partially enlarged view at I of fig. 2.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.

As shown in fig. 1 to 3, the hole detection device for the large surface of the water pump seat comprises a base 1 and a collection box 2, wherein a feeding assembly is arranged at the upper front part of the base 1, and comprises a three-shaft cylinder 4 and a feeding box groove 3 which are fixedly arranged on the base 1; the middle part of the base 1 is provided with a transmission component; the transmission assembly comprises a T-shaped block 14 and a push plate 6 horizontally and slidably arranged in the feeding box groove 3; the rear portion is installed drive assembly on base 1, and drive assembly includes right slider 19 and the left slider 15 that links firmly mutually with T-shaped piece 14, install probe 20 on the right slider 19.

The front part of the right side and the rear part of the right side of the feeding box groove 3 are both provided with a through groove 3a, and the position of the three-shaft cylinder 4 is matched with the position of the through groove 3 a. In addition, the position of the probe 20 is also adapted to the position of the through groove 3 a.

The transmission assembly comprises a transmission shaft 10 arranged on the base 1 through a bearing, and the transmission shaft 10 is respectively provided with a straight gear 9 and a ratchet wheel 11; the straight gear 9 is meshed with a rack 8; an L-shaped connecting plate 7 fixedly connected with the rack 8 and the push plate 6 is arranged between the rack and the push plate.

An open slot 14a is arranged on the T-shaped block 14, and a wedge block 12 is arranged in the open slot 14a in a front-back sliding mode; a spring 13 connected with the wedge block 12 and the back end face of the open slot 14a is arranged between the wedge block and the open slot, and the tip of the front end of the wedge block 12 is matched with the ratchet of the ratchet wheel 11 in an abutting mode.

The base 1 is provided with a cushion block 1a for supporting the rack 8.

The driving assembly further comprises a motor 23 and a guide rail 16 which are fixedly arranged on the base 1; the motor 23 is connected with a rocker 22, one end of the rocker 22, which is far away from the motor 23, is hinged with a transmission rod 21, and the transmission rod 21 is hinged with a main sliding block 18; a movable frame 17 is horizontally installed on the guide rail 16 in a sliding manner; the left slider 15 and the right slider 19 are both fixedly arranged on the movable frame 17, and a sliding groove 17a for horizontally and slidably mounting the main slider 18 is formed in the movable frame 17.

In the present invention, the distance between the left slider 15 and the right slider 19 is less than twice the length of the rocker 22. The triaxial cylinder 4 is connected with a side plate 5. The ratchet wheel 11 can self-lock by self gravity. The lower front part of the interior of the feeding box groove 3 is provided with a gasket placing strip 24, and the gasket placing strip 24 is convenient for supporting and placing a pump seat of a water pump.

Before use, the pump mount can be placed horizontally next to the feed box trough 3 by hand or by a robotic arm, requiring:

1. all the water pump bases are positioned in the area between the push plate 6 and the through groove 3 a.

2. The large surface of each water pump seat faces the rear side.

When specifically using, drive rocker 22 constant speed through motor 23 and rotate to under the transmission of transfer line 21, reciprocating type slip about main slider 18 carries out on spout 17a and at the slip in-process, can respectively with left slider 15, right slider 19 inconsistent and drive the two and slide jointly, thereby make whole adjustable shelf 17 carry out reciprocating type stop sliding on the horizontal direction, specific process divides following step:

first, when the main slider 18 slides leftwards to push the left slider 15 and the T-shaped block 14 to slide leftwards, the wedge block 12 can push the ratchet to enable the ratchet wheel 11 and the straight gear 9 to rotate anticlockwise, and under the gear tooth meshing transmission, the rack 8 and the push plate 6 move rightwards, so that all the water pump bases are pushed rightwards, and one water pump base on the rightmost side is pushed to a position between two through grooves 3 a. In the process, the probe 20 is slid to the left to reset.

In the second step, when the main slider 18 slides to the right and pushes the right slider 19 and the probe 20 slides to the right, the probe 20 can perform a probing test on the hole on the large surface of the rightmost pump mount through the through groove 3 a. If the detected hole has a deviation or the hole is not processed, the signal is transmitted immediately, so that the motor 23 is stopped, and manual material taking treatment is facilitated.

And thirdly, when the main sliding block 18 slides leftwards and does not abut against the left sliding block 15, the three-shaft cylinder 4 pushes the side plate 5 backwards, and the side plate 5 penetrates through the through groove 3a to push the detected perfect water pump seat backwards into the collecting box 2, so that the collection and feeding are completed, and the subsequent water pump seat is convenient to continuously inspect.

Therefore, by circularly executing the three steps, the holes on the large surface of a large amount of water pump bases can be inspected one by one.

In addition, it should be noted that, when the wedge 12 slides rightwards along with the movable frame 17 and resets, the inclined surface at the front end of the wedge 12 can be matched with the ratchet, so that the wedge 12 slides backwards to compress the spring 13, and until the wedge 12 resets, the spring 13 automatically restores and pushes the wedge 12 forwards to be abutted with the ratchet.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.