CN219996148U

CN219996148U - Device for rapidly compacting and detecting four-jaw height

Info

Publication number: CN219996148U
Application number: CN202321661779.2U
Authority: CN
Inventors: 丁强
Original assignee: Nedco Kaiyu Automotive Appliances Jiangsu Co ltd
Current assignee: Nedco Kaiyu Automotive Appliances Jiangsu Co ltd
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-11-10
Anticipated expiration: 2033-06-28

Abstract

The utility model discloses a device for rapidly compacting and detecting the heights of four claws, which comprises a detection mechanism and an aluminum profile frame, wherein the detection mechanism is arranged at the top of the aluminum profile frame and comprises a pneumatic clamping assembly, a height detection assembly and a positioning assembly; the top of the aluminum profile frame is provided with a deck plate, the pneumatic clamping assembly and the positioning assembly are arranged on the deck plate, and the height detection assembly is arranged at the bottom of the deck plate and is opposite to the positioning assembly; the pneumatic clamping assembly comprises an air cylinder fixing plate, a supporting frame, a lifting air cylinder, a pressing plate and a supporting seat. The utility model adopts the lever structure to replace the rotary cylinder, prolongs the service life of the device, can realize rapid compression of the stator component and the rotor component, and can synchronously detect the height of the four-claw end-away cover surface after the screw is locked and assembled, thereby saving a lot of manual labor and improving the detection efficiency.

Description

Device for rapidly compacting and detecting four-jaw height

Technical Field

The utility model relates to the technical field of motor detection, in particular to a device for rapidly compacting and detecting the height of four claws.

Background

In the prior art, after the motor is assembled, the height of the four-claw end-away cover surface of the motor is generally required to be detected so as to judge whether the motor meets the quality standard.

At present, a rotary compression cylinder is generally adopted to compress the stator assembly and the rotor assembly, then a screw is manually locked, and after the motor is assembled, the motor is moved to a checking room, and the height of the four-claw end-away cover surface is checked by a altimeter. Such existing structures can create the following problems: firstly, the rotary cylinder is unstable and has short service life, and sometimes a state of loose compression occurs, so that the assembly of a locking screw of a motor is influenced, the assembly quality and efficiency are influenced, and the like; secondly, the height of the assembled motor four claws is inconvenient to detect, the detection time is long, the efficiency is low, only a single selective inspection can be selected, but 100% of qualified products can not be ensured, unqualified products which are missed to be inspected occasionally can be generated, and the beat efficiency, the overall product quality and the like of a production line are finally influenced.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a device for quickly compacting and detecting the heights of four paws, which can quickly compact products and quickly detect whether the products are qualified.

In order to solve the technical problems, the technical scheme of the utility model is as follows:

the device comprises a detection mechanism and an aluminum profile frame, wherein the detection mechanism is arranged at the top of the aluminum profile frame and comprises a pneumatic clamping assembly, a height detection assembly and a positioning assembly;

the top of the aluminum profile frame is provided with a deck plate, the pneumatic clamping assembly and the positioning assembly are arranged on the deck plate, and the height detection assembly is arranged at the bottom of the deck plate and is opposite to the positioning assembly;

the pneumatic clamping assembly comprises an air cylinder fixing plate, a supporting frame, a lifting air cylinder, a pressing plate and a supporting seat, wherein the air cylinder fixing plate and the supporting frame are tightly fixed on the table panel, the lifting air cylinder is installed on the air cylinder fixing plate, a fisheye joint is installed at the telescopic end of the lifting air cylinder, one end of the pressing plate is rotationally connected with the fisheye joint through a rolling pin, the middle part of the pressing plate is rotationally installed on the supporting seat, and the bottom of the supporting seat is fixed on the supporting frame.

Further, the one end that the fish eye connects is kept away from to the clamp plate still rotates through the round pin axle and is connected with supplementary pressure head, nylon pressure head is installed to supplementary pressure head lower extreme, nylon pressure head is located the locating component directly over.

Further, the locating component comprises an annular end cover locating seat and a fixing seat, wherein the fixing seat is arranged on the table panel, and the end cover locating seat is arranged on the upper end face of the fixing seat.

Further, an end cover locating pin used for limiting the product is arranged on the upper end face of the end cover locating seat.

Further, a manual valve is further arranged on the table panel and is communicated with the lifting cylinder through an air pipe.

Further, a muffler is also installed on the manual valve.

Further, a control panel is further arranged on one side of the table panel, and a NG indicator lamp with a buzzer and a green OK indicator lamp are installed on the control panel.

Further, the height detection assembly comprises a GT amplifier, a GT sensor, a detection top block, a compression spring, a movable rod and a linear bearing;

the GT sensor is arranged at the bottom of the table panel, the GT amplifier is electrically connected with the GT sensor, the linear bearing is penetratingly arranged on the table panel and positioned below the center of the positioning assembly, the movable rod passes through the positioning assembly and is connected inside the linear bearing in an up-down sliding mode, the detection top block is arranged at the upper end of the movable rod, the compression spring is sleeved on the movable rod and is arranged between the detection top block and the upper end face of the linear bearing, and the contact of the GT sensor is clung to the bottom of the movable rod upwards.

Further, a contact plate is arranged at the bottom end of the movable rod, and the bottom end face of the contact plate is clung to a contact of the GT sensor.

Further, the GT sensor is installed below the deck plate through a GT fixing plate and a supporting column, the supporting column is fixed at the bottom of the deck plate, one end of the GT fixing plate is installed at the lower end of the supporting column, and the GT sensor is installed at the other end of the GT fixing plate through a contact support.

By adopting the technical scheme, the utility model has the following beneficial effects:

1. the utility model has novel structural design, realizes the compaction of motor products by utilizing the principle of a lifting cylinder and a lever structure, replaces a rotary cylinder, prolongs the service life and stability of the device, improves the compaction stability, and ensures the efficiency and quality of screw assembly.

2. The utility model forms a height detection assembly through the matching design of the GT sensor, the detection top block, the compression spring, the movable rod, the linear bearing and other parts, and can replace manual detection of the height; and the height of the four-claw end-away cover surface can be synchronously detected when the screw is locked and assembled, so that a lot of manual labor is saved, the detection efficiency is improved, and the product quality is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the detection mechanism of the present utility model;

FIG. 3 is a schematic view of a height detection assembly according to the present utility model;

FIG. 4 is a partial cross-sectional view of the product of the present utility model;

wherein, 1. A table top board; 2. a muffler; 3. a manual valve; 4. a cylinder fixing plate; 5. a support frame; 6. an air pipe; 7. a lifting cylinder; 8. a fish eye joint; 9. a rolling pin; 10. a pressing plate; 11. a support base; 12. an auxiliary pressure head; 13. a nylon pressure head; 14. an end cover locating pin; 15. NG indicator lamp with buzzer; 16. green OK indicator light; 17. an end cover positioning seat; 18. detecting a top block; 19. a fixing seat; gt amplifier; gt sensor; 22. a contact holder; gt fixation plate; 24. a support column; 25. a compression spring; 26. a movable rod; 27. a linear bearing; 28. a contact plate; 29. a detection mechanism; 30. an aluminum profile frame.

Detailed Description

In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

As shown in fig. 1-4, in this embodiment, a device for quickly compacting and detecting the height of four claws is provided, which integrally comprises a detection mechanism 29 and an aluminum profile frame 30, wherein the detection mechanism 29 is installed on the top of the aluminum profile frame 30, and the detection mechanism 29 further comprises a pneumatic clamping assembly, a height detection assembly and a positioning assembly. Specifically install deck plate 1 at aluminium alloy frame 30 top, pneumatic clamping assembly and locating component all set up on deck plate 1, and the high detection component sets up in deck plate 1 bottom and with locating component relative position.

Specifically, the pneumatic clamping assembly comprises an air cylinder fixing plate 4, a supporting frame 5, a lifting air cylinder 7, a pressing plate 10, a supporting seat 11 and the like, wherein the air cylinder fixing plate 4 and the supporting frame 5 are tightly fixed on the table panel 1, the lifting air cylinder 7 is installed on the air cylinder fixing plate 4, a fisheye joint 8 is installed at the telescopic end of the lifting air cylinder 7, one end of the pressing plate 10 is rotationally connected with the fisheye joint 8 through a rolling pin 9, the middle part of the pressing plate 10 is rotationally installed on the supporting seat 11, and the bottom of the supporting seat 11 is fixed on the supporting frame 5. The one end that clamp plate 10 kept away from fisheye joint 8 still is connected with supplementary pressure head 12 through the round pin axle rotation, and nylon pressure head 13 is installed to supplementary pressure head 12 lower extreme, and nylon pressure head 13 is located the locating component directly over. So set up, supporting seat 11 constitutes the fulcrum, and clamp plate 10 just forms a lever structure, and the nylon pressure head 13 on the other end of clamp plate 10 can be controlled to the oscilaltion of lift cylinder 7 to the quick compaction of motor assembly product.

Of course, in order to facilitate the rapid realization of the compaction, a manual valve 3 is also installed on the deck plate 1, the manual valve 3 is communicated with a lifting cylinder 7 through an air pipe 6, and a muffler 2 is also installed on the manual valve 3 for silencing. During actual detection, the lifting cylinder 7 can be quickly stretched and contracted by pushing and pulling the handle of the manual valve 3, so that the product is quickly compressed.

Specifically, the positioning assembly in the present embodiment is composed of an end cap positioning seat 17 and a fixing seat 19. The fixing seat 19 is installed on the table panel 1, the end cover positioning seat 17 is installed on the upper end face of the fixing seat 19, and the end cover positioning seat 17 is in a ring-shaped structure and is used for positioning and limiting the lower end face of a motor assembly product. Meanwhile, the upper end face of the end cover positioning seat 17 of the embodiment is further provided with an end cover positioning pin 14 for limiting the product, and the end cover positioning pin 14 can better firmly limit the motor component product and prevent the motor component product from shaking before compaction.

In order to facilitate the rapid on-site judgment of whether the table panel 1 is qualified or not, a control panel is further arranged on one side of the table panel 1, and a buzzer NG indicator lamp 15 and a green OK indicator lamp 16 are arranged on the control panel.

Specifically, the height detection assembly in the present embodiment is composed of the GT amplifier 20, the GT sensor 21, the detection top block 18, the compression spring 25, the movable lever 26, the linear bearing 27, and the like. Wherein, the GT sensor 21 is arranged below the table panel 1 through a GT fixing plate 23 and a supporting column 24, the supporting column 24 is fixed at the bottom of the table panel 1, one end of the GT fixing plate 23 is arranged at the lower end of the supporting column 24, and the GT sensor 21 is arranged at the other end of the GT fixing plate 23 through a contact support 22; the GT amplifier 20 is electrically connected with the GT sensor 21, the linear bearing 27 penetrates through the table panel 1 and is positioned below the center of the fixed seat 19, the movable rod 26 penetrates through the fixed seat 19 and is connected inside the linear bearing 27 in an up-down sliding mode, the detection top block 18 is arranged at the upper end of the movable rod 26, the compression spring 25 is sleeved on the movable rod 26 and is arranged between the detection top block 18 and the upper end face of the linear bearing 27, and the contact of the GT sensor 21 is tightly attached to the bottom of the movable rod 26 upwards. Specifically, a contact plate 28 is additionally arranged at the bottom end of the movable rod 26, and the bottom end surface of the contact plate 28 is closely attached to the contact of the GT sensor 21.

During detection, the four-jaw end face of the motor component product can touch the detection top block 18 in a compressed state, the detection top block 18 can drive the movable rod 26 to move downwards so as to be pressed and transmitted to a contact of the GT sensor 21, and finally data are fed back to the GT amplifier 20, so that whether the height dimension is in a required range or not is rapidly recognized, if the height dimension is not qualified, the buzzer NG indicator lamp 15 is turned on, the red lamp is turned on, an alarm is given, and if the height dimension is qualified, the green OK indicator lamp 16 is turned on.

The overall working principle of this embodiment is: firstly, placing a motor component product to be assembled on an end cover positioning seat 17, and stably limiting through an end cover positioning pin 14; then the manual valve 3 is pushed, the pressing plate 10 drives the nylon pressing head 13 to move downwards under the action of the lifting cylinder 7 to press the motor component product, and then the cross groove pan head screw is locked with a stator component and a rotor component of the product by a pneumatic screwdriver to form assembly in a pressing state; meanwhile, the four-claw end face of the product touches the detection top block 18, then the detection top block 18 drives the movable rod 26 to move downwards and press the contact of the GT sensor, the GT sensor finally feeds data back to the GT amplifier to judge and identify, if the GT sensor is failed, a buzzer NG indicator light is turned on to emit red light and give out alarm sound, and staff needs to push the manual valve 3 again, so that the pressing plate 10 drives the nylon pressing head 13 to move upwards under the tensile force of the lifting cylinder 7 to separate from the motor component product, then the failed product is taken down and placed in a failed area to be analyzed; if the workpiece is qualified, a green OK indicator lamp is turned on, and staff is required to push the manual valve 3 to control the nylon pressure head 13 to release and compress, then the motor product is taken down, and the workpiece flows into the next working procedure.

Through the above-mentioned design of this embodiment, it can be seen that utilize lift cylinder 7 to add the principle of lever structure and realize compressing tightly to the motor product, replaced revolving cylinder, promoted the life and the stability of device, improved the stability of compressing tightly, guaranteed the efficiency and the quality of screw assembly. Meanwhile, the height detection assembly can replace manual detection, and the height of the four-claw end-away cover surface can be synchronously detected during screw locking and assembly, so that a plurality of manual labor is saved, the detection efficiency is improved, and the product quality is guaranteed.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The technical problems, technical solutions and beneficial effects that the present utility model solves are further described in detail in the above specific embodiments, it should be understood that the above description is only specific embodiments of the present utility model and is not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. that fall within the spirit and principles of the present utility model should be included in the scope of protection of the present utility model.

Claims

1. The utility model provides a compress tightly fast and detect device of four paws height, includes detection mechanism (29) and aluminium alloy frame (30), its characterized in that: the detection mechanism (29) is arranged at the top of the aluminum profile frame (30), and the detection mechanism (29) comprises a pneumatic clamping assembly, a height detection assembly and a positioning assembly;

the top of the aluminum profile frame (30) is provided with a deck plate (1), the pneumatic clamping assembly and the positioning assembly are arranged on the deck plate (1), and the height detection assembly is arranged at the bottom of the deck plate (1) and is opposite to the positioning assembly;

the pneumatic clamping assembly comprises an air cylinder fixing plate (4), a supporting frame (5), a lifting air cylinder (7), a pressing plate (10) and a supporting seat (11), wherein the air cylinder fixing plate (4) and the supporting frame (5) are tightly fixed on the table top plate (1), the lifting air cylinder (7) is installed on the air cylinder fixing plate (4), a fisheye joint (8) is installed at the telescopic end of the lifting air cylinder (7), one end of the pressing plate (10) is rotationally connected with the fisheye joint (8) through a rolling pin (9), the middle of the pressing plate (10) is rotationally installed on the supporting seat (11), and the bottom of the supporting seat (11) is fixed on the supporting frame (5).

2. A device for rapid compaction and detection of height of four jaws according to claim 1, wherein: one end of the pressing plate (10) far away from the fish eye joint (8) is further connected with an auxiliary pressing head (12) through a pin shaft in a rotating mode, a nylon pressing head (13) is installed at the lower end of the auxiliary pressing head (12), and the nylon pressing head (13) is located right above the positioning assembly.

3. A device for rapid compaction and detection of height of four jaws according to claim 1, wherein: the positioning assembly comprises an annular end cover positioning seat (17) and a fixed seat (19), wherein the fixed seat (19) is arranged on the table top plate (1), and the end cover positioning seat (17) is arranged on the upper end face of the fixed seat (19).

4. A device for rapid compaction and detection of height of four jaws according to claim 3 and wherein: an end cover locating pin (14) used for limiting the product is arranged on the upper end face of the end cover locating seat (17).

5. A device for rapid compaction and detection of height of four jaws according to claim 1, wherein: the table top plate (1) is also provided with a manual valve (3), and the manual valve (3) is communicated with the lifting cylinder (7) through an air pipe (6).

6. The device for quickly compacting and detecting the height of four pawls according to claim 5, wherein: and the manual valve (3) is also provided with a silencer (2).

7. A device for rapid compaction and detection of height of four jaws according to claim 1, wherein: one side of the table panel (1) is also provided with a control panel, and the control panel is provided with a NG indicator lamp (15) with a buzzer and a green OK indicator lamp (16).

8. A device for rapid compaction and detection of height of four jaws according to claim 1, wherein: the height detection assembly comprises a GT amplifier (20), a GT sensor (21), a detection top block (18), a compression spring (25), a movable rod (26) and a linear bearing (27);

GT sensor (21) are installed in deck plate (1) bottom, GT amplifier (20) and GT sensor (21) electric connection, linear bearing (27) run through and install on deck plate (1) and be located locating component central below, movable rod (26) pass locating component and upper and lower sliding connection in linear bearing (27) are inside, detect kicking block (18) setting in movable rod (26) upper end, compression spring (25) cover is on movable rod (26) and set up between detection kicking block (18) and linear bearing (27) up end, the contact of GT sensor (21) is upwards hugged closely in movable rod (26) bottom.

9. The apparatus for rapid compaction and detection of height of four claws according to claim 8, wherein: the bottom end of the movable rod (26) is provided with a contact plate (28), and the bottom end surface of the contact plate (28) is clung to a contact of the GT sensor (21).

10. The apparatus for rapid compaction and detection of height of four claws according to claim 8, wherein: the GT sensor (21) is installed below the deck plate (1) through a GT fixing plate (23) and a supporting column (24), the supporting column (24) is fixed at the bottom of the deck plate (1), one end of the GT fixing plate (23) is installed at the lower end of the supporting column (24), and the GT sensor (21) is installed on the other end of the GT fixing plate (23) through a contact support (22).