阅读说明：本技术 带连接管暖风芯子总成校正装置及其校准校正方法 (Correcting device for warm air core assembly with connecting pipe and correcting method thereof ) 是由 罗晶莹 黄润民 杨攀 于 2021-07-30 设计创作，主要内容包括：本发明涉及汽车空调零部件制造领域,公开了一种带连接管暖风芯子总成校正装置,包括底板,底板上设有定位总成、夹紧总成和校正总成；校正总成包括通过滑轨底座倾斜安装在底板上的滑轨,滑轨上套有传感器支座,传感器支座靠近第一支撑条的一端设有圆孔,圆孔内设有第一传感器,传感器支座的另一端设有拉手,底板上位于滑轨底座端部的位置设有第二传感器,传感器支座朝向第二传感器的一端设有感应凸柱。本发明还公开了一种带连接管暖风芯子总成校正装置的校准方法和校正方法。本发明带连接管暖风芯子总成校正装置及其校准校正方法,在保证暖风总成连接管位置度满足产品要求的同时,不影响空调总成装配。(The invention relates to the field of automobile air conditioner part manufacturing, and discloses a warm air core assembly correction device with a connecting pipe, which comprises a bottom plate, wherein a positioning assembly, a clamping assembly and a correction assembly are arranged on the bottom plate; the correction assembly comprises a slide rail which is obliquely installed on the bottom plate through a slide rail base, a sensor support is sleeved on the slide rail, a round hole is formed in one end, close to the first supporting strip, of the sensor support, a first sensor is arranged in the round hole, a handle is arranged at the other end of the sensor support, a second sensor is arranged at the position, located at the end of the slide rail base, of the bottom plate, and a sensing convex column is arranged at one end, facing the second sensor, of the sensor support. The invention also discloses a calibration method and a calibration method of the device for calibrating the heating core assembly with the connecting pipe. The correcting device and the correcting method for the warm air core assembly with the connecting pipe ensure that the position degree of the connecting pipe of the warm air assembly meets the product requirement and do not influence the assembly of the air conditioner assembly.)

1. The utility model provides a take connecting pipe heater core assembly correcting unit, includes bottom plate (1), its characterized in that: the bottom plate (1) is provided with a positioning assembly, a clamping assembly and a correcting assembly;

the positioning assembly comprises a first supporting strip (2) and a second supporting strip (3) which are parallel, an L-shaped side positioning block (4) is arranged on the outer side of the first supporting strip (2), the vertical edge of the side positioning block (4) is close to the first supporting strip (2), an L-shaped end face positioning block (5) which is perpendicular to the first supporting strip (2) is arranged at the end part of the first supporting strip (2), and the vertical edge of the end face positioning block (5) is close to the first supporting strip (2);

the clamping assembly comprises a horizontal pushing clamp (6) and a downward pressing clamp (7), the horizontal pushing clamp (6) is located at one end, far away from the end face positioning block (5), of the second supporting strip (3), the end portion of the horizontal pushing clamp (6) is provided with two clamping inserts (8) which are perpendicular to each other, and the end portion of the downward pressing clamp (7) is located between the first supporting strip (2) and the second supporting strip (3);

the correction assembly comprises a sliding rail (10) which is obliquely installed on a bottom plate (1) through a sliding rail base (9), a sensor support (11) is sleeved on the sliding rail (10), the sensor support (11) is close to one end of a first supporting rod (2) and is provided with a round hole (12), a first sensor (13) is arranged in the round hole (12), the other end of the sensor support (11) is provided with a handle (14), the bottom plate (1) is located at the end part of the sliding rail base (9), a second sensor (15) is arranged at the position of the end part of the sliding rail base (9), and the sensor support (11) faces towards one end of the second sensor (15) and is provided with an induction convex column (16).

2. The calibrating device for a heater core assembly with connecting pipes as set forth in claim 1, wherein: the bottom plate (1) is located the outside of first bracing piece (2) still is equipped with marks assembly (17), mark assembly (17) including cylinder (18), telescopic link (19) orientation of cylinder (18) first bracing piece (2), the tip of telescopic link (19) is equipped with spring seal (20).

3. The calibrating device for a heater core assembly with connecting pipes as set forth in claim 1, wherein: the slide rail base (9) is provided with a stop block (21) at the highest point of the slide rail (10).

4. The calibrating device for a heater core assembly with connecting pipes as set forth in claim 1, wherein: the bottom plate (1) is provided with a handle (22).

5. The calibrating device for a heater core assembly with connecting pipes as set forth in claim 1, wherein: the hot air core assembly and the hot air core assembly are characterized by further comprising a calibration bottom plate (23), wherein a profiling connecting pipe (25) and a profiling connecting pipe joint (26) which correspond to the hot air core assembly (24) are arranged on the calibration bottom plate (23).

6. The calibrating device for a heater core assembly with connecting pipes as set forth in claim 1, wherein: and a handle (22) is arranged on the calibration bottom plate (23).

7. A method of calibrating a fan core assembly calibration device with connecting tubes as set forth in claim 5, wherein: the method comprises the following steps:

A) placing the calibration bottom plate (23) on the first supporting bar (2) and the second supporting bar (3) to enable one side face of the calibration bottom plate (23) to be attached to the side positioning block (4);

B) starting the horizontal pushing clamp (6) to enable the two clamping inserts (8) to be respectively attached to two side faces of the calibration bottom plate (23), and continuously pushing the calibration bottom plate (23) until the two clamping inserts abut against the end face positioning block (5);

C) starting the press-down clamp (7) to press the calibration bottom plate (23) downwards;

D) pulling the handle (14) to enable the sensor support (11) to slide downwards along the sliding rail (10) until the inner side surface of the round hole (12) in the sensor support (11) contacts the end surface of the profiling connecting pipe joint (26);

E) at the moment, if the induction indicating lamps of the first sensor (13) and the second sensor (15) are all lighted, the calibration is successful, if the induction indicating lamps are not lighted, the first sensor (13) and the second sensor (15) are adjusted until the induction indicating lamps of the first sensor (13) and the second sensor (15) are all lighted.

8. A method of calibrating a calibrating device for a heater core assembly with connecting tubes as set forth in claim 1, wherein: the method comprises the following steps:

a) placing the warm air core assembly (24) on the first supporting bar (2) and the second supporting bar (3), enabling a main piece connecting pipe hole end face (27) of the warm air core assembly (24) to be attached to the end face positioning block (5), and enabling a main piece (29) with a connecting pipe (28) to be attached to the side positioning block (4) in a side face manner;

b) starting the horizontal pushing clamp (6) and the pressing clamp (7) to position and clamp the warm air core assembly (24);

c) pull down handle (14), make sensor support (11) along slide rail (10) gliding, until round hole (12) medial surface contacts on sensor support (11) the terminal surface of connecting pipe joint (30) of warm braw core assembly (24), observe whether connecting pipe joint (30) get into completely in round hole (12), if can't get into completely, operating personnel need according to connecting pipe joint (30) skew round hole (12) the direction will connecting pipe (28) are right with it to the fingers and thumb left, right, upwards or downward light hard, until connecting pipe joint (30) get into completely in round hole (12), work as the response pilot lamp of first sensor (13) and second sensor (15) all lights, and the correction is accomplished.

9. The method of calibrating a device for calibrating a heater core assembly with connecting tubes as set forth in claim 8, wherein: lie in on bottom plate (1) the outside of first bracing piece (2) still is equipped with marks assembly (17), it includes cylinder (18) to mark assembly (17), telescopic link (19) orientation of cylinder (18) first bracing piece (2), the tip of telescopic link (19) is equipped with spring seal (20), and the back is accomplished in the correction, it is in to mark assembly (17) automatic printing blue qualified seal main leaf (29) side corresponding position of warm braw core assembly (24).

Technical Field

The invention relates to the field of automobile air conditioner part manufacturing, in particular to a device and a method for correcting a warm air core assembly with a connecting pipe.

Background

The existing warm air core assembly of a vehicle is provided with an irregularly bent connecting pipe assembly, an eccentric structure is arranged on the assembly, and the position deviation of the connecting pipe assembly is easy to occur under the high-temperature brazing condition, so that the position degree of the connecting pipe of the assembly after brazing can not meet the requirements of drawings, and the pipe orifice installation of an air conditioner assembly is influenced.

Disclosure of Invention

The invention aims to provide a warm air core assembly correcting device with a connecting pipe and a correcting method thereof aiming at the defects of the technology, which can ensure that the position degree of the connecting pipe of the warm air assembly meets the product requirement and does not influence the assembly of the air conditioner assembly.

In order to achieve the aim, the device for correcting the warm air core assembly with the connecting pipe comprises a bottom plate, wherein a positioning assembly, a clamping assembly and a correcting assembly are arranged on the bottom plate;

the positioning assembly comprises a first supporting strip and a second supporting strip which are parallel, an L-shaped side positioning block is arranged on the outer side of the first supporting strip, the vertical edge of the side positioning block is close to the first supporting strip, an L-shaped end face positioning block which is perpendicular to the first supporting strip is arranged at the end part of the first supporting strip, and the vertical edge of the end face positioning block is close to the first supporting strip;

the clamping assembly comprises a horizontal pushing clamp and a downward pressing clamp, the horizontal pushing clamp is positioned at one end, away from the end face positioning block, of the second supporting bar, two clamping inserts which are perpendicular to each other are arranged at the end part of the horizontal pushing clamp, and the end part of the downward pressing clamp is positioned between the first supporting bar and the second supporting bar;

the correcting assembly comprises a sliding rail which is obliquely arranged on the bottom plate through a sliding rail base, a sensor support is sleeved on the sliding rail, a round hole is formed in one end, close to the first supporting bar, of the sensor support, a first sensor is arranged in the round hole, a handle is arranged at the other end of the sensor support, a second sensor is arranged at the position, located at the end of the sliding rail base, of the bottom plate, and a sensing convex column is arranged at one end, facing the second sensor, of the sensor support.

Preferably, the bottom plate is located the outside of first bracing piece still is equipped with beats the mark assembly, it includes the cylinder to beat the mark assembly, the telescopic link of cylinder is towards first bracing piece, the tip of telescopic link is equipped with the spring seal.

Preferably, the slide rail base is provided with a stop block at the highest point of the slide rail.

Preferably, the bottom plate is provided with a handle, so that an operator can take and carry the electric heating furnace conveniently.

Preferably, the heater core assembly further comprises a calibration bottom plate, and the calibration bottom plate is provided with a profiling connecting pipe and a profiling connecting pipe joint corresponding to the heater core assembly.

Preferably, a handle is arranged on the calibration bottom plate.

A calibration method of the warm air core assembly correction device with the connecting pipe comprises the following steps:

A) placing the calibrating bottom plate on the first supporting strip and the second supporting strip, and enabling one side face of the calibrating bottom plate to be tightly attached to the side positioning block;

B) starting the horizontal pushing clamp to enable the two clamping inserts to respectively cling to two side faces of the calibration bottom plate, and continuously pushing the calibration bottom plate until the two clamping inserts cling to the end face positioning block;

C) starting the downward pressing clamp to press the calibration bottom plate downwards;

D) pulling the handle to enable the sensor support to slide downwards along the sliding rail until the inner side surface of the round hole in the sensor support contacts with the end surface of the profiling connecting pipe joint;

E) at the moment, if the induction indicating lamps of the first sensor and the second sensor are both lighted, the calibration is successful, and if the induction indicating lamps are not lighted, the first sensor and the second sensor are adjusted until the induction indicating lamps of the first sensor and the second sensor are both lighted.

A correction method of the correction device for the heating core assembly with the connecting pipe comprises the following steps:

a) placing the warm air core assembly on the first supporting bar and the second supporting bar, so that the end face of a main sheet connecting pipe hole of the warm air core assembly is tightly attached to the end face positioning block, and the side face of a main sheet with a connecting pipe is tightly attached to the side positioning block;

b) starting the horizontal pushing clamp and the downward pressing clamp to position and clamp the warm air core assembly;

c) pull down the handle makes the sensor support along the slide rail gliding, until the last round hole medial surface of sensor support contacts the terminal surface of the coupling pipe of warm braw core assembly observes whether coupling pipe connects and gets into completely in the round hole, if unable entering completely, operating personnel need according to the direction of coupling pipe joint skew round hole will the connecting pipe is right with the fingers and thumb left, right, upwards or gently hard downwards, and until coupling pipe connects and gets into completely in the round hole, work as the response pilot lamp of first sensor and second sensor all lights, and the correction is accomplished.

Preferably, the bottom plate is located the outside of first bracing piece still is equipped with beats the mark assembly, it includes the cylinder to beat the mark assembly, the telescopic link of cylinder orientation first bracing piece, the tip of telescopic link is equipped with the spring seal, and after the completion of proofreading, it is in to beat the automatic blue qualified seal of printing of mark assembly the main leaf side of warm braw core assembly corresponds the position.

Compared with the prior art, the invention has the following advantages:

1. the correcting device ensures that the position degree of the connecting pipe of the warm air assembly meets the product requirement and does not influence the assembly of the air conditioner assembly;

2. the connecting pipe can be quickly corrected, and the position degree of the corrected connecting pipe is qualified;

3. the structure is simple and practical, and the operation is easy;

4. the connecting pipe assembly is not scratched or broken.

Drawings

FIG. 1 is a schematic structural diagram of a heating core assembly correcting device with connecting pipes according to the present invention;

FIG. 2 is a schematic structural diagram of a calibration base according to the present invention;

FIG. 3 is a schematic diagram of the calibration structure of the correction device for the heater core assembly with connecting pipes according to the present invention;

FIG. 4 is a schematic structural view of a heater core assembly;

FIG. 5 is a schematic structural view of the calibrating device for a heater core assembly with connecting pipes according to the present invention.

The components in the figures are numbered as follows:

the device comprises a bottom plate 1, a first supporting strip 2, a second supporting strip 3, a side positioning block 4, an end face positioning block 5, a horizontal pushing clamp 6, a downward pressing clamp 7, a clamping insert 8, a slide rail base 9, a slide rail 10, a sensor support 11, a circular hole 12, a first sensor 13, a handle 14, a second sensor 15, an induction convex column 16, a marking assembly 17, a cylinder 18, a telescopic rod 19, a spring stamp 20, a stop block 21, a handle 22, a calibration bottom plate 23, a warm air core assembly 24, a profiling connecting pipe 25, a profiling connecting pipe joint 26, a main piece connecting pipe hole end face 27, a connecting pipe 28, a main piece 29 and a connecting pipe joint 30.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments.

As shown in FIG. 1, the correcting device for the heating core assembly with the connecting pipe comprises a bottom plate 1, wherein a positioning assembly, a clamping assembly and a correcting assembly are arranged on the bottom plate 1;

the positioning assembly comprises a first supporting strip 2 and a second supporting strip 3 which are parallel, an L-shaped side positioning block 4 is arranged on the outer side of the first supporting strip 2, the vertical edge of the side positioning block 4 is close to the first supporting strip 2, an L-shaped end face positioning block 5 which is perpendicular to the first supporting strip 2 is arranged at the end part of the first supporting strip 2, and the vertical edge of the end face positioning block 5 is close to the first supporting strip 2;

the clamping assembly comprises a horizontal pushing clamp 6 and a lower pressing clamp 7, the horizontal pushing clamp 6 is positioned at one end, far away from the end face positioning block 5, of the second supporting bar 3, the end part of the horizontal pushing clamp 6 is provided with two mutually perpendicular clamping inserts 8, and the end part of the lower pressing clamp 7 is positioned between the first supporting bar 2 and the second supporting bar 3;

as shown in fig. 2, the calibration assembly includes a slide rail 10 obliquely installed on the bottom plate 1 through a slide rail base 9, a sensor support 11 is sleeved on the slide rail 10, a circular hole 12 is formed in one end, close to the first support bar 2, of the sensor support 11, a first sensor 13 is arranged in the circular hole 12, a handle 14 is arranged at the other end of the sensor support 11, a second sensor 15 is arranged at a position, located at the end of the slide rail base 9, of the bottom plate 1, and an induction convex column 16 is arranged at one end, facing the second sensor 15, of the sensor support 11.

In addition, the bottom plate 1 is provided with a marking assembly 17 outside the first supporting bar 2, the marking assembly 17 comprises an air cylinder 18, a telescopic rod 19 of the air cylinder 18 faces the first supporting bar 2, and a spring stamp 20 is arranged at the end of the telescopic rod 19.

In this embodiment, the slide rail base 9 is provided with a stop block 21 at the highest point of the slide rail 10, and the bottom plate 1 is provided with a handle 22.

In this embodiment, the fan heater further comprises a calibration bottom plate 23, wherein the calibration bottom plate 23 is provided with a profile connecting pipe 25 and a profile connecting pipe joint 26 corresponding to the heater core assembly 24, and the calibration bottom plate 23 is provided with a handle 22.

Referring to fig. 3, the calibration method for the calibrating device of the heater core assembly with connecting pipes of this embodiment includes the following steps:

A) placing the calibration bottom plate 23 on the first support bar 2 and the second support bar 3, so that one side surface of the calibration bottom plate 23 is tightly attached to the side positioning block 4;

B) starting the horizontal pushing clamp 6 to enable the two clamping inserts 8 to respectively cling to two side faces of the calibration bottom plate 23, and continuously pushing the calibration bottom plate 23 until the two clamping inserts abut against the end face positioning block 5;

C) starting the press clamp 7 to press the calibration bottom plate 23 downwards;

D) pulling the handle 14 to make the sensor bracket 11 slide down along the slide rail 10 until the inner side surface of the round hole 12 on the sensor bracket 11 contacts the end surface of the profiling connecting pipe joint 26;

E) at this time, if the sensing indicator lamps of the first sensor 13 and the second sensor 15 are both turned on, the calibration is successful, and if the sensing indicator lamps are not turned on, the first sensor 13 and the second sensor 15 are adjusted until the sensing indicator lamps of the first sensor 13 and the second sensor 15 are both turned on.

Referring to fig. 4, the method for calibrating the device for calibrating a core assembly of a heater with connecting pipes of this embodiment includes the following steps:

a) placing the warm air core assembly 24 on the first supporting bar 2 and the second supporting bar 3, so that the end face 27 of the main piece connecting pipe hole of the warm air core assembly 24 is tightly attached to the end face positioning block 5, and the side face of the main piece 29 with the connecting pipe 28 is tightly attached to the side positioning block 4;

b) starting a horizontal pushing clamp 6 and a downward pressing clamp 7 to position and clamp the warm air core assembly 24;

c) pull down handle 14, make sensor support 11 slide along slide rail 10, until the terminal surface of round hole 12 medial surface contact the connecting pipe joint 30 of warm braw core assembly 24 on sensor support 11, observe whether connecting pipe joint 30 gets into in the round hole 12 completely, if can't get into completely, operating personnel need according to connecting pipe joint 30 skew round hole 12 direction with connecting pipe 28 left, right, upwards or downwards gently hard with one's hands just off it, until connecting pipe joint 30 gets into in the round hole 12 completely, as first sensor 13 and second sensor 15's response pilot lamp all lights, the correction is accomplished.

In addition, after the correction is finished, the marking assembly 17 automatically prints a blue qualified stamp at the corresponding position of the side surface of the main sheet 29 of the hot air core assembly 24.

The invention relates to a correcting device of a warm air core assembly with connecting pipes and a correcting method thereof, which ensure that the position degree of the connecting pipes of the warm air assembly meets the product requirements and does not influence the assembly of an air conditioner assembly; the connecting pipe can be quickly corrected, and the position degree of the corrected connecting pipe is qualified; the structure is simple and practical, and the operation is easy; the connecting pipe assembly is not scratched or broken.