CN211042568U - EPB product electron parking output power detection device - Google Patents
EPB product electron parking output power detection device Download PDFInfo
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- CN211042568U CN211042568U CN201921695708.8U CN201921695708U CN211042568U CN 211042568 U CN211042568 U CN 211042568U CN 201921695708 U CN201921695708 U CN 201921695708U CN 211042568 U CN211042568 U CN 211042568U
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Abstract
The utility model discloses an EPB product electronic parking output force detection device, which comprises a product mounting seat and a product output force detection mechanism, wherein the product mounting seat is used for mounting an EPB product and is driven to lift by a first linear driver; the product output force detection mechanism comprises a pressing plate located above the hook head of the EPB product caliper and a pressure sensor connected with the pressing plate and used for detecting the output force of the EPB product, and the pressing plate is driven by a third linear driver to stretch and is driven by a fourth linear driver to lift. The utility model discloses make the clamp plate be located behind EPB product calliper eave tile top, after the connector inserts the jack of EPB product unit head, the movable part of EPB product moves down and acts on pressure sensor, carries out product output power and detects, and whole in-process operating personnel only need trigger switch, and all the other detection actions all go on automatically, improve the detection exactness of product and reduce operation personnel intensity of labour from this.
Description
Technical Field
The utility model relates to a car EPB brake caliper performance detection technique.
Background
When the automobile EPB calipers detect the electronic parking efficiency, the output force of a product needs to be detected through a pressure sensor. The EPB caliper is usually manually put between a piston of a product and an open gear of a caliper body when an electronic parking efficiency detection is carried out. The position of the pressure sensor cannot be fixed when the pressure sensor is placed manually, so that the detection result of the output force can be influenced, and the detection result of a product is inaccurate. In addition, the detection mode cannot realize production automation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an EPB product electron parking output power detection device is provided can realize output power automated inspection, guarantees that output power testing result is accurate.
In order to solve the technical problem, the utility model adopts the following technical scheme: the EPB product electronic parking output force detection device comprises a product mounting seat and a product output force detection mechanism, wherein the product mounting seat is used for mounting an EPB product and is driven to lift by a first linear driver; the product output force detection mechanism comprises a pressing plate located above the hook head of the EPB product caliper and a pressure sensor connected with the pressing plate and used for detecting the output force of the EPB product, and the pressing plate is driven by a third linear driver to stretch and is driven by a fourth linear driver to lift.
Optionally, the pressing plate includes a first horizontal portion and a first vertical portion, a pressure sensor mounting groove for mounting a pressure sensor is formed in the upper surface of the first horizontal portion, and a pressure sensor pad in contact with the pressure sensor is arranged above the first horizontal portion.
optionally, the pressing plate is connected with a sensor cushion block connecting plate, the sensor cushion block connecting plate comprises a second horizontal part and a second vertical part which are connected in an L shape, and the first vertical part is fixed with the second vertical part.
Optionally, the third linear actuator is a third cylinder, a cylinder mandril of the third cylinder is connected with a sliding plate, the sliding plate is connected with a first guide rail sliding block, the first guide rail sliding block is in sliding fit with the first linear guide rail, and the first linear guide rail is installed on the pushing base.
Optionally, the first linear guide rail is connected with a guide rail slider limiting plate for limiting the limit position of the first guide rail slider.
Optionally, the fourth linear actuator is a fourth cylinder, the fourth cylinder is mounted on the sliding plate, and a cylinder rod of the fourth cylinder is connected with the second horizontal portion.
Optionally, a support frame is mounted on the sliding plate, the support frame is provided with a horizontal extension portion, and the horizontal extension portion is in threaded connection with a height-limiting bolt which is matched with the second horizontal portion to limit the rising height of the sensor cushion block connecting plate.
Optionally, the second vertical portion is connected with a second guide rail slider, the support frame is provided with a second linear guide rail, and the second guide rail slider is in sliding fit with the second linear guide rail.
Optionally, the first linear driver is a first air cylinder, and an air cylinder ejector rod of the first air cylinder is connected with the product mounting seat.
Optionally, the product mounting seat is provided with a mounting pin.
The utility model adopts the above technical scheme, following beneficial effect has:
1. The mode of installing pressure sensor by hand is improved, install the EPB product that will wait to detect on the product mount pad, the connector inserts the spigot of EPB product unit head and makes the PIN needle contact back in both, the clamp plate that installs pressure sensor among the product output power detection mechanism is flexible by the drive of third linear actuator, and go up and down by the drive of fourth linear actuator, thereby make the clamp plate be located EPB product calliper gib head top, after the connector inserts the spigot of EPB product unit head, the movable part of EPB product moves down and acts on pressure sensor, carry out product output power and detect, operating personnel only need trigger switch in the whole process, all the other detection actions are all automatic going on, improve the detection exactness of product and reduce operating personnel intensity of labour from this.
2. The pressure sensor is arranged in the pressure sensor mounting groove in advance, the position of the pressure sensor is fixed, the pressure sensor and the pressure sensor cushion block act, the product output force can be detected by the pressure sensor, and the detection result of the output force is more accurate.
3. And the height limiting bolt is arranged for limiting the rising height of the sensor cushion block connecting plate, so that the pressure sensor can be ensured to act on the pressure sensor cushion block.
4. The first linear guide rail ensures that the horizontal moving position of the pressing plate is accurate, and the second linear guide rail ensures that the vertical position of the pressing plate is accurate, so that the accuracy of the detection result of the output force of the product is ensured.
The specific technical solution and the advantages of the present invention will be described in detail in the following detailed description with reference to the accompanying drawings.
Drawings
The invention will be further described with reference to the accompanying drawings and specific embodiments:
FIG. 1 is a schematic structural diagram of the product output force detection mechanism before the product output force detection mechanism is not actuated;
FIG. 2 is a schematic structural view of the product being pressed after the output force detecting mechanism of the present invention is actuated;
FIG. 3 is a bottom view of the connector mount;
FIG. 4 is a partial view of the connector mount;
In the figure: the device comprises a pushing base 1, a first linear guide rail 2, a first guide rail sliding block 3, a sliding plate 4, a third air cylinder 5, an air cylinder mounting plate 6, a fourth air cylinder 7, a sensor cushion block connecting plate 8, a supporting frame 9, a second linear guide rail 10, a second guide rail sliding block 11, a pressing plate 12, a second air cylinder 13, a connector mounting seat 14, a product mounting seat 15, a first air cylinder 16, a pressure sensor cushion block 17, a pressure sensor 18 and a guide rail sliding block limiting plate 19;
The device comprises a mounting base plate 20, a first pin 21, a connecting rod 22, a sliding plate 23, a second pin 24, a guide rod 25, a connector connecting plate 26, a connector 27, a return spring 28 and an EPB product 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "upper," "lower," "left," "right," "front," "rear," and the like, which indicate orientation or positional relationships, are based only on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device/element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 4, the EPB product electronic parking automatic detection apparatus includes:
The product mounting seat 15 is used for mounting an EPB product 29, the product mounting seat 15 is driven by a first linear driver to lift, and the EPB product is tightly pressed on the connector mounting seat 14 when the product mounting seat 15 is lifted;
The connector mounting seat 14 is positioned above the product mounting seat 15 and comprises a connector connecting plate 26 for mounting a connector 27, an intermediate transmission assembly connected with the connector connecting plate 26 and a second linear driver vertically mounted; the second linear driver drives the connector connecting plate 26 to act through the intermediate transmission assembly, the intermediate transmission assembly converts the up-and-down action of the second linear driver into the horizontal telescopic action of the connector connecting plate 26, so that the connector 27 is inserted into the socket of the EPB product power head when extending out to enable PIN needles in the connector 27 and the EPB product power head to be contacted, and the connector 27 is pulled out of the socket of the EPB product power head when contracting;
Because of the limitation of space, the driver can not be used to directly drive the connector 27 for plugging and unplugging, and the driver is directly used to directly eject the connector 27 into the socket of the product power head, so that the speed is too high, the force is high, and the impact is easily generated on the socket of the product power head. Therefore, the second linear driver is vertically installed, and the connector is accurately inserted into the socket of the EPB product power head through the linkage of the middle transmission assembly, and the middle transmission assembly can prevent the driver from directly driving the connector to be inserted into the socket of the EPB product power head to generate large impact force.
Product output power detection mechanism, including being located the clamp plate 12 of EPB product calliper eave tile top and being connected the pressure sensor 18 that is used for detecting EPB product output power with the clamp plate, clamp plate 12 is flexible by third linear actuator drive front and back level to by the drive of fourth linear actuator lift, thereby make clamp plate 12 be located EPB product calliper eave tile top, after connector 27 inserts the jack of EPB product unit head, the movable part of EPB product moves down and acts on pressure sensor 18, carries out product output power and detects.
The pressing plate 12 is connected with a sensor cushion block connecting plate 8, the fourth linear driver is a fourth cylinder 7, and a cylinder ejector rod of the fourth cylinder is connected with the sensor cushion block connecting plate 8.
Further, the fourth cylinder 7 is fixed on a sliding plate 4, the sliding plate 4 is connected with a first guide rail sliding block 3, the first guide rail sliding block 3 is in sliding fit with the first linear guide rail 2, and the first linear guide rail 2 is installed on the pushing base 1. The third linear actuator is a third air cylinder 5, the sliding plate 4 is connected with an air cylinder mounting plate 6, and an air cylinder ejector rod of the third air cylinder 5 is fixedly connected with the air cylinder mounting plate 6.
In order to limit the movement of the first rail block 3, a rail block limiting plate 19 is connected to the end of the first linear rail 2. And the whole mechanism is jacked to the guide rail slide block limiting plate 19, namely the position of the test state.
In addition, product output power detection mechanism still includes the support frame 9 of installing on sliding plate 4, the top of support frame 9 is equipped with the limit for height board, and the limit for height board is connected with the limit for height bolt of restriction sensor cushion block connecting plate height. By adjusting the height-limiting screw, the defined height can be adjusted.
specifically, the pressing plate 12 is L-shaped and comprises a first horizontal portion and a first vertical portion, the sensor cushion block connecting plate 8 is L-shaped and comprises a second horizontal portion and a second vertical portion, the first vertical portion and the second vertical portion are fixed, a pressure sensor mounting groove is formed in the upper surface of the first horizontal portion, the pressure sensor 18 is mounted in the pressure sensor mounting groove, and a pressure sensor cushion block 17 pressed on the pressure sensor 18 is arranged above the first horizontal portion.
The second vertical part is connected with a second guide rail sliding block 11, a second linear guide rail 10 is arranged on the supporting frame 9, and the second guide rail sliding block 11 is in sliding fit with the second linear guide rail 10.
Preferably, the first linear actuator is a first air cylinder 16, and an air cylinder mandril of the first air cylinder is connected with the product mounting seat 15. And the product mounting seat 15 is provided with a mounting pin for positioning the EPB product 29.
referring to fig. 3 and 4, the connector mounting seat 14 includes a mounting substrate 20, the second linear actuator is a second cylinder 13 mounted above the mounting substrate 20, the intermediate transmission assembly includes an L-shaped connecting rod 22, a sliding plate 23, and a guide rod 25, wherein the connecting rod 22 is substantially L-shaped, the connecting rod 22 is composed of an upper section and a lower section, a fixed included angle is formed between the upper section and the lower section, the upper section and the lower section are hinged at a fixed pivot, one end of the connecting rod is hinged to a cylinder top rod of the second cylinder through a first pin 21, the sliding plate is provided with a sliding slot, a second end of the connecting rod is connected to a rolling bearing through a second pin 24, the rolling bearing is connected to the sliding slot, the guide rod 25 is connected to the sliding plate 23 and a connector connecting plate 26, the guide rod 25 is slidably connected to the guide sleeve, the second cylinder 13 extends and retracts up and down to drive the connecting rod 22 to swing, the guide sleeve 25 can only make linear movement under the restriction of the guide sleeve, and then the swing of.
Further, a return spring 28 is connected to the slide plate 23, and one end of the return spring abuts against the slide plate 23 and the other end is fixed. The return spring 28 can buffer the impact force generated when the connector 27 is inserted into the socket of the EPB product power head, and can ensure that the intermediate transmission assembly is reset after detection is completed when the connector 27 is pulled out.
The specific operation of the connector mounting seat 14 is as follows:
1. The second cylinder 13 is pushed out downward, the left part of the connecting rod 22 moves downward, and the right part of the connecting rod pushes the sliding plate 23 to the right;
2. A guide rod 25 connected to the sliding plate 23 moves rightwards, and the guide rod 25 drives a connector connecting plate 26 to move rightwards;
3. The connector 27 connected to the connector connection plate 26 extends to the right and into the power head socket of the EPB caliper.
4. When the test is finished and returned, the second air cylinder 13 is reset, and the left and right rest mechanisms are reset under the elastic action of the reset spring 28.
The utility model discloses an EPB product electron parking automatic checkout device carries out the step that detects:
1. The first air cylinder 16 lifts the product mounting seat 15, and the EPB product is tightly pressed on the connector mounting seat 14;
2. The fourth cylinder 7 jacks up the sensor cushion block connecting plate 8 to the limiting height of a limiting bolt on the supporting frame 9;
3. The third air cylinder 5 pushes the whole mechanism to the guide rail slide block limiting plate 19 through the air cylinder mounting plate 6 fixed on the sliding plate 4, namely the position of the state testing mechanism;
4. The fourth cylinder 7 is reset, so that the pressure plate 12 descends, and the first horizontal part at the bottom of the pressure plate is contacted with the hook head of the caliper;
5. The second air cylinder 13 ejects the connector 27 on the connector mounting seat 14 to a socket of the product power head to enable PIN needles in the connector mounting seat and the socket to be in contact;
6. The equipment automatically starts a detection program;
7. After the detection is finished, the equipment automatically stops the detection program.
7. All mechanisms are reset.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
- The electronic parking output force detection device for the EPB product is characterized by comprising a product mounting seat and a product output force detection mechanism, wherein the product mounting seat is used for mounting the EPB product and is driven to lift by a first linear driver; the product output force detection mechanism comprises a pressing plate located above the hook head of the EPB product caliper and a pressure sensor connected with the pressing plate and used for detecting the output force of the EPB product, and the pressing plate is driven by a third linear driver to stretch and is driven by a fourth linear driver to lift.
- 2. The EPB product electronic parking output force detecting device according to claim 1, wherein: the clamp plate includes first horizontal part and first vertical portion, the upper surface of first horizontal part is equipped with the pressure sensor mounting groove that is used for installing pressure sensor, the top of first horizontal part is equipped with the pressure sensor cushion with the contact of pressure touch sensor.
- 3. the EPB product electronic parking output force detection device of claim 2, wherein the pressing plate is connected with a sensor pad connecting plate, the sensor pad connecting plate comprises a second horizontal part and a second vertical part which are connected in an L shape, and the first vertical part and the second vertical part are fixed.
- 4. The EPB product electronic parking output force detecting device according to claim 3, wherein: the third linear driver is a third air cylinder, an air cylinder ejector rod of the third air cylinder is connected with a sliding plate, the sliding plate is connected with a first guide rail sliding block, the first guide rail sliding block is in sliding fit with the first linear guide rail, and the first linear guide rail is installed on the pushing base.
- 5. The EPB product electronic parking output force detecting device according to claim 4, wherein: the first linear guide rail is connected with a guide rail slide block limiting plate for limiting the limit position of the first guide rail slide block.
- 6. The EPB product electronic parking output force detecting device according to claim 4, wherein: the fourth linear driver is a fourth air cylinder, the fourth air cylinder is installed on the sliding plate, and an air cylinder mandril of the fourth air cylinder is connected with the second horizontal part.
- 7. The EPB product electronic parking output force detecting device according to claim 6, wherein: the sliding plate is provided with a support frame, the support frame is provided with a horizontal extension part, and the horizontal extension part is in threaded connection with a height-limiting bolt which is matched with the second horizontal part to limit the rising height of the sensor cushion block connecting plate.
- 8. The EPB product electronic parking output force detecting device according to claim 7, wherein: the second vertical part is connected with a second guide rail sliding block, the support frame is provided with a second linear guide rail, and the second guide rail sliding block is in sliding fit with the second linear guide rail.
- 9. The EPB product electronic parking output force detecting device according to claim 1, wherein: the first linear driver is a first air cylinder, and an air cylinder ejector rod of the first air cylinder is connected with the product mounting seat.
- 10. The EPB product electronic parking output force detecting device according to claim 1, wherein: and the product mounting seat is provided with a mounting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921695708.8U CN211042568U (en) | 2019-10-11 | 2019-10-11 | EPB product electron parking output power detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921695708.8U CN211042568U (en) | 2019-10-11 | 2019-10-11 | EPB product electron parking output power detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211042568U true CN211042568U (en) | 2020-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921695708.8U Active CN211042568U (en) | 2019-10-11 | 2019-10-11 | EPB product electron parking output power detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211042568U (en) |
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2019
- 2019-10-11 CN CN201921695708.8U patent/CN211042568U/en active Active
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