CN216082297U

CN216082297U - Automobile parts intensity check out test set

Info

Publication number: CN216082297U
Application number: CN202121744258.4U
Authority: CN
Inventors: 况成伟
Original assignee: Hubei Zhongsheng Auto Parts Co ltd
Current assignee: Hubei Zhongsheng Auto Parts Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-03-18
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses an automobile part strength detection device which comprises a workbench and a support frame, wherein a workpiece outlet is formed in the side surface of the workbench, a sliding groove is formed in the top end of the workbench, the bottom end of the sliding groove is communicated with a sliding way, a sliding block is connected to the inner side of the sliding groove in a sliding mode, a storage box is fixedly connected to the top end of the sliding block, a fixing device is arranged on the side surface of the storage box, rack plates are fixedly mounted on two sides of the sliding block, a driving device is arranged around the sliding groove, and a strength detection device is arranged on the inner side of the support frame. The utility model relates to automobile part strength detection equipment, which can enable a sliding block to move along the direction of a sliding groove on the inner side of the sliding groove through a driving device, enable the sliding block to drive automobile parts in a storage box to accurately move to the bottom of a strength detection device through an infrared distance sensor, and enable a threaded sleeve to drive an installation block to move downwards through a screw rod driven by a second stepping motor until a contact of a pressure sensor gradually presses the parts.

Description

Automobile parts intensity check out test set

Technical Field

The utility model relates to the technical field of automobile part detection, in particular to an automobile part strength detection device.

Background

Automobile parts are used as the basis of the automobile industry, are necessary factors for supporting the continuous and healthy development of the automobile industry, and particularly, a strong part system is needed for supporting the autonomous development and innovation which are vigorously and vigorously developed in the current automobile industry.

At present, the existing automobile parts need to be subjected to strength testing before being installed and used in order to ensure the installation quality. In to its strength test process, need artifically place automobile parts on putting the thing platform, then carry out intensity detection to it through intensity testing arrangement, the manual work is taken automobile parts away after the detection, then carries out next group's test, and its operation is wasted time and energy, has influenced work efficiency to at the artifical in-process of getting, staff's safety can not be ensured, so provide an automobile parts strength testing equipment in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides the strength detection equipment for the automobile parts.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses strength detection equipment for automobile parts, which comprises a workbench and a support frame, wherein the support frame is fixed on the side edge of the top end of the workbench, a workpiece outlet is formed in the side surface of the workbench, a sliding groove is formed in the top end of the workbench, the bottom end of the sliding groove is communicated with a sliding way, the other end of the sliding way penetrates through the workpiece outlet and extends to the outer side of the workbench, a sliding block is connected to the inner side of the sliding groove in a sliding mode and is of a hollow structure, a storage box is fixedly connected to the top end of the sliding block, a fixing device is arranged on the side surface of the storage box, rack plates are fixedly mounted on two sides of the sliding block, a driving device is arranged around the sliding groove, and a strength detection device is arranged on the inner side of the support frame.

As a preferred technical scheme of the utility model, the driving device comprises a first stepping motor, a first driving gear, a second driving gear, a synchronous belt, a first synchronous pulley, a second synchronous pulley and a transmission rod, wherein the first stepping motor is positioned on the top end surface of the workbench, the first driving gear and the first synchronous pulley are sequentially sleeved on an output shaft of the first stepping motor from top to bottom, the synchronous belt is wound on the first synchronous pulley, the second synchronous pulley is wound on the other end of the synchronous belt, the transmission rod is inserted into the inner side of the second synchronous pulley, the top end of the transmission rod is rotatably connected with the inner wall of the workbench through a bearing, the second driving gear is sleeved on the transmission rod, and the first driving gear and the second driving gear are meshed with the rack plate.

As a preferred technical scheme of the utility model, the outer side of the first stepping motor is sleeved with a limiting sleeve, the outer side of the limiting sleeve is fixedly connected with a reinforcing rib, and the reinforcing rib is fixedly connected with the top end surface of the workbench.

As a preferred technical scheme of the present invention, the fixing device includes a bolt and a protection pad, the bolt penetrates through the inner wall of the storage box and extends to the inner side of the storage box, the protection pad is fixedly mounted at the end of the bolt, and the protection pad is made of rubber material.

As a preferred technical scheme of the utility model, the strength detection device comprises a second stepping motor, a lead screw, a threaded sleeve, a telescopic rod, an installation block and a pressure sensor, wherein the second stepping motor is positioned on the top end surface of the support frame, an output shaft of the second stepping motor penetrates through the inner wall of the support frame and is in transmission connection with the lead screw, the lead screw is in threaded connection with the threaded sleeve, one side of the threaded sleeve is fixedly connected with the installation block, the top end of the installation block is fixedly connected with the telescopic rod, the top end of the telescopic rod is fixedly connected with the support frame, and the bottom end of the installation block is provided with the pressure sensor.

As a preferred technical scheme, one side of the sliding chute is provided with a limiting plate, the limiting plate is fixed on the top end surface of the workbench, and one side of the limiting plate close to the sliding chute is provided with an infrared distance sensor.

As a preferred technical scheme of the utility model, a control panel is installed on the side surface of the workbench, and the control panel comprises a control switch, a single chip microcomputer and a display screen.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to automobile part strength detection equipment, which is characterized in that an automobile part is placed in a storage box, the automobile part is fixed through a fixing device, the stability of the automobile part is improved during subsequent strength detection, a sliding block can move along the direction of a sliding groove on the inner side of the sliding groove through a driving device, the sliding block can drive the automobile part in the storage box to accurately move to the bottom of a strength detection device through an infrared distance sensor, a screw rod is driven to rotate through a second stepping motor, a threaded sleeve drives an installation block to move downwards until a contact of a pressure sensor gradually presses the part, pressed strength data are transmitted to a control panel in real time through electric signals, and numerical values are displayed on a display screen of the control panel, so that the test strength can be known more intuitively.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

FIG. 3 is a side cross-sectional view of the table of the present invention;

FIG. 4 is a schematic view of the driving device of the present invention;

FIG. 5 is a schematic view of a partial structure of the slider of the present invention;

in the figure: 1. a work table; 2. a support frame; 3. a workpiece outlet; 4. a chute; 5. a slideway; 6. a slider; 7. a storage box; 8. a fixing device; 801. a bolt; 802. a pad; 9. a rack plate; 10. a drive device; 101. a first stepper motor; 102. a first drive gear; 103. a second drive gear; 104. a synchronous belt; 105. a first timing pulley; 106. a second timing pulley; 107. a transmission rod; 11. an intensity detection device; 111. a second stepping motor; 112. a lead screw; 113. a threaded sleeve; 114. a telescopic rod; 115. mounting blocks; 116. a pressure sensor; 12. a limiting sleeve; 13. a limiting plate; 14. an infrared distance sensor; 15. a control panel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example 1

As shown in fig. 1-5, the utility model provides an automobile part strength detection device, which comprises a workbench 1 and a support frame 2, wherein the support frame 2 is fixed on the side of the top end of the workbench 1, a workpiece outlet 3 is formed in the side surface of the workbench 1, a sliding groove 4 is formed in the top end of the workbench 1, a sliding rail 5 is communicated with the bottom end of the sliding groove 4, the other end of the sliding rail 5 penetrates through the workpiece outlet 3 and extends to the outer side of the workbench 1, a sliding block 6 is slidably connected to the inner side of the sliding groove 4, the sliding block 6 is of a hollow structure, a storage box 7 is fixedly connected to the top end of the sliding block 6, a fixing device 8 is arranged on the side surface of the storage box 7, rack plates 9 are fixedly mounted on both sides of the sliding block 6, a driving device 10 is arranged around the sliding groove 4, and a strength detection device 11 is arranged on the inner side of the support frame 2.

Further, the driving device 10 includes a first stepping motor 101, a first driving gear 102, a second driving gear 103, a synchronous belt 104, a first synchronous pulley 105, a second synchronous pulley 106 and a transmission rod 107, the first stepping motor 101 is located on the top end surface of the workbench 1, the first driving gear 102 and the first synchronous pulley 105 are sequentially sleeved on an output shaft of the first stepping motor 101 from top to bottom, the synchronous belt 104 is wound on the first synchronous pulley 105, the second synchronous pulley 106 is wound on the other end of the synchronous belt 104, the transmission rod 107 is inserted on the inner side of the second synchronous pulley 106, the top end of the transmission rod 107 is rotatably connected with the inner wall of the workbench 1 through a bearing, the second driving gear 103 is sleeved on the transmission rod 107, the first driving gear 102 and the second driving gear 103 are both meshed with the rack plate 9, the output torque of the first stepping motor 101 is transmitted to the first driving gear 102 and the first synchronous pulley 105 through a coupling, the first synchronous pulley 105 transmits the torque to the second synchronous pulley 106 through the synchronous belt 104, and the second synchronous pulley 106 transmits the torque to the second driving gear 103 by fixedly sleeving the transmission rod 107, and the first driving gear 102 and the second driving gear 103 are meshed with the rack plate 9, so that the first stepping motor 101 can drive the rack plate 9 to move along the direction of the sliding chute 4.

Stop collar 12 has been cup jointed in the outside of first step motor 101, and the outside fixedly connected with strengthening rib of stop collar 12, and the top fixed surface of strengthening rib and workstation 1 is connected, and stop collar 12 is used for restricting first step motor 101 to remove along the direction rather than the output shaft vertically, and the strengthening rib has improved the intensity of faying face between stop collar 12 and the workstation 1.

Fixing device 8 includes bolt 801 and protection pad 802, and bolt 801 runs through the inner wall of putting thing box 7 and extends to its inboard, and the tip fixed mounting of bolt 801 has protection pad 802, and protection pad 802 adopts the rubber material preparation to form, and the staff can fix automobile parts through rotatory bolt 801 until its tip and automobile parts contact, and protection pad 802 is used for preventing that bolt 801 from causing the injury to automobile parts's surface.

The strength detection device 11 comprises a second stepping motor 111, a screw 112, a threaded sleeve 113, an expansion link 114, an installation block 115 and a pressure sensor 116, wherein the second stepping motor 111 is positioned on the top end surface of the support frame 2, an output shaft of the second stepping motor 111 penetrates through the inner wall of the support frame 2 and is in transmission connection with the screw 112, the threaded sleeve 113 is in threaded connection with the screw 112, one side of the threaded sleeve 113 is fixedly connected with the installation block 115, the top end of the installation block 115 is fixedly connected with the expansion link 114, the top end of the expansion link 114 is fixedly connected with the support frame 2, the bottom end of the installation block 115 is provided with the pressure sensor 116, the output torque of the second stepping motor 111 is transmitted to the screw 112 through a coupler, as the threaded sleeve 113 is in threaded connection with the screw 112, the screw 112 rotates to drive the threaded sleeve 113 to move along the direction of the screw 112, when an automobile part moves to the bottom of the pressure sensor 116 (model: MLX 90821), drive threaded sleeve 113 downstream through second step motor 111, because threaded sleeve 113 and installation piece 115 fixed connection for threaded sleeve 113 drives installation piece 115 downstream, makes pressure sensor 116's contact press the spare part gradually, can detect automobile parts's intensity, and telescopic link 114 lets reciprocating of installation piece more stable.

A limiting plate 13 is arranged on one side of the sliding chute 4, the limiting plate 13 is fixed on the top end surface of the workbench 1, an infrared distance sensor 14 is installed on one side, close to the sliding chute 4, of the limiting plate 13, and the sliding block 6 can accurately slide to a specified position on the sliding chute 4 through the infrared distance sensor 14 (model: GP2Y0A 21) on the limiting plate 13.

There is control panel 15 workstation 1's side-mounting, control panel 15 includes control switch, singlechip and display screen, control switch is used for control panel 15's use, the singlechip (adopt STM32 singlechip) is used for controlling first step motor 101, second step motor 111, the display screen, pressure sensor 116 and infrared distance sensor 14's use, pressure sensor 116's the pressure intensity data pass through the signal of telecommunication and give control panel 15 in real time, and carry out numerical value display on its display screen, thereby can more audio-visually know test intensity.

Specifically, in the using process, the automobile parts are placed in the storage box 7, a worker can fix the automobile parts by rotating the bolt 801 until the end part of the bolt contacts the automobile parts, the control switch is turned on, the single chip microcomputer on the control panel 15 is started, the output torque of the first stepping motor 101 is transmitted to the first driving gear 102 and the first synchronous pulley 105 through the coupler, the first synchronous pulley 105 transmits the torque to the second synchronous pulley 106 through the synchronous belt 104, the torque can be transmitted to the second driving gear 103 by fixedly sleeving the second synchronous pulley 106 with the transmission rod 107, the first driving gear 102 and the second driving gear 103 are mutually meshed with the rack plate 9, so that the first stepping motor 101 can drive the rack plate 9 to move along the direction of the chute 4, and the sliding block 6 is fixedly connected with the rack plate 9, so that the sliding block 6 slides along the direction of the chute 4 on the inner side of the chute 4, the movement of the sliding block 6 is accurately controlled through the infrared distance sensor 14 on the limiting plate 13, when the sliding block 6 drives the storage box 7 to move to the bottom of the strength detection device 11 on the inner side of the supporting frame 2, the infrared distance sensor 14 transmits the signal to the single chip microcomputer, the single chip microcomputer controls the first stepping motor 101 to stop working, the second stepping motor 111 drives the pressure sensor 116 to move downwards until the contact of the pressure sensor 116 gradually presses the part, the pressed strength data is transmitted to the control panel 15 in real time through an electric signal, and the numerical value is displayed on the display screen of the control panel, so that the testing strength can be more visually known, after the strength detection is finished, the first stepping motor 101 rotates reversely to drive the sliding block 6 to move towards the direction far away from the strength detection device 11, and the sliding block 6 is accurately moved to be opposite to and communicated with the slideway 5 through the infrared distance sensor 14, the staff counter-rotating bolt 801 lets automobile parts through slide 5 from the play piece mouth 3 roll-off that the workstation 1 side was seted up, has avoided the manual work to get the piece, has improved work efficiency, has improved the security.

The device places automobile parts in putting the thing box, fix automobile parts through fixing device, the stability of automobile parts when follow-up intensity detection carries out is improved, can let the slider remove along the spout direction in the spout inboard through drive arrangement, can let the slider drive automobile parts who puts in the thing box and accurately remove to intensity detection device bottom through infrared distance sensor, it is rotatory to drive the lead screw through second step motor, make the thread bush drive the installation piece and move down, press parts gradually until pressure sensor's contact, the intensity data who presses passes through the signal of telecommunication and transmits in real time for control panel, and carry out numerical value display on its display screen, thereby can be more audio-visual to knowing test strength.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automobile parts intensity check out test set, includes workstation (1) and support frame (2), support frame (2) are fixed in the top avris of workstation (1), its characterized in that, a mouth (3) have been seted up to the side of workstation (1), spout (4) have been seted up on the top of workstation (1), the bottom intercommunication of spout (4) has slide (5), and the other end of slide (5) passes a mouth (3) and extends to the workstation (1) outside, the inboard sliding connection of spout (4) has slider (6), and slider (6) are hollow structure, the top fixedly connected with of slider (6) puts thing box (7), the side of putting thing box (7) is provided with fixing device (8), the both sides of slider (6) all fixedly mounted have rack plate (9), be provided with drive arrangement (10) around spout (4), the inner side of the support frame (2) is provided with a strength detection device (11).

2. The automobile part strength detection device according to claim 1, wherein the driving device (10) comprises a first stepping motor (101), a first driving gear (102), a second driving gear (103), a synchronous belt (104), a first synchronous pulley (105), a second synchronous pulley (106) and a transmission rod (107), the first stepping motor (101) is located on the top end surface of the workbench (1), the first driving gear (102) and the first synchronous pulley (105) are sequentially sleeved on an output shaft of the first stepping motor (101) from top to bottom, the synchronous belt (104) is wound on the first synchronous pulley (105), the second synchronous pulley (106) is wound on the other end of the synchronous belt (104), the transmission rod (107) is inserted on the inner side of the second synchronous pulley (106), and the top end of the transmission rod (107) is rotatably connected with the inner wall of the workbench (1) through a bearing, and a second driving gear (103) is sleeved on the transmission rod (107), and the first driving gear (102) and the second driving gear (103) are meshed with the rack plate (9) mutually.

3. The automobile part strength detection device according to claim 2, wherein a limiting sleeve (12) is sleeved on the outer side of the first stepping motor (101), a reinforcing rib is fixedly connected to the outer side of the limiting sleeve (12), and the reinforcing rib is fixedly connected to the top end surface of the workbench (1).

4. The automobile part strength detection device according to claim 1, wherein the fixing device (8) comprises a bolt (801) and a protection pad (802), the bolt (801) penetrates through the inner wall of the storage box (7) and extends to the inner side of the storage box, the protection pad (802) is fixedly installed at the end portion of the bolt (801), and the protection pad (802) is made of rubber.

5. The apparatus for testing strength of automobile parts according to claim 1, the strength detection device (11) comprises a second stepping motor (111), a lead screw (112), a threaded sleeve (113), an expansion rod (114), a mounting block (115) and a pressure sensor (116), the second stepping motor (111) is positioned on the top end surface of the support frame (2), an output shaft of the second stepping motor (111) penetrates through the inner wall of the support frame (2) and is in transmission connection with a screw rod (112), a threaded sleeve (113) is connected to the screw rod (112) in a threaded manner, a mounting block (115) is fixedly connected to one side of the threaded sleeve (113), a telescopic rod (114) is fixedly connected to the top end of the mounting block (115), and the top end of the telescopic rod (114) is fixedly connected with the support frame (2), and the bottom end of the mounting block (115) is provided with a pressure sensor (116).

6. The automobile part strength detection device according to claim 1, wherein a limiting plate (13) is arranged on one side of the chute (4), the limiting plate (13) is fixed on the top end surface of the workbench (1), and an infrared distance sensor (14) is mounted on one side of the limiting plate (13) close to the chute (4).

7. The automobile part strength detection device according to claim 1, wherein a control panel (15) is installed on a side surface of the workbench (1), and the control panel (15) comprises a control switch, a single chip microcomputer and a display screen.