CN215807682U - Sensor fixing seat structure for clamping cylinder - Google Patents
Sensor fixing seat structure for clamping cylinder Download PDFInfo
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- CN215807682U CN215807682U CN202120739904.1U CN202120739904U CN215807682U CN 215807682 U CN215807682 U CN 215807682U CN 202120739904 U CN202120739904 U CN 202120739904U CN 215807682 U CN215807682 U CN 215807682U
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- sensor
- mounting
- fixing device
- protective cover
- mounting plate
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Abstract
The utility model discloses a sensor fixing seat structure for a clamping cylinder, and aims to solve the problems that the conventional sensor positioning device is insufficient in protection of a sensor and is easy to damage due to impact. The utility model discloses a be equipped with a plurality of pencil fixing device on the fixing base, pencil fixing device retrains the cable of electric connection sensor. It is spacing to the cable through pencil fixing device, more clean and tidy, the location is convenient simultaneously.
Description
Technical Field
The present invention relates to a positioning device, and more particularly, to a sensor holder structure for a clamping cylinder.
Background
In automatic production, the cylinder and the sensor are matched to realize accurate positioning. Currently, the presence of sensor-connected cables in existing cylinder-integrated sensor products can interfere with the normal movement of the cylinder. In view of the above, a need exists for a good cable-retracting sensor positioning device for a clamp cylinder.
Chinese patent publication No. CN205102982U, the name is single cylinder type oil level sensor equipment of leaking hunting, this application discloses single cylinder type oil level sensor equipment of leaking hunting, including the leakage hunting bucket fixed plate, sensor gland and gyration die clamping cylinder, it has sensor product mounting hole to open on the leakage hunting bucket fixed plate, leakage hunting bucket fixed plate below is equipped with the leakage hunting bucket, the lower circumference of sensor product mounting hole and the upper end of leakage hunting bucket, sensor product mounting hole top is equipped with the flange, sensor gland top is equipped with presses the material pole, gyration die clamping cylinder's piston rod is arranged in and is pressed the material pole top, be equipped with in the sensor gland and leak hunting the joint. It has a lack of positioning of the cable, resulting in the cable easily interfering with the cylinder.
Disclosure of Invention
The utility model overcomes the defect that the cable of the existing sensor positioning device is easy to interfere with the cylinder, and provides the sensor fixing seat structure for clamping the cylinder, which can well limit and restrict the cable and is more convenient to arrange.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a sensor fixing seat structure for a clamping cylinder is provided with a plurality of wire harness fixing devices on a fixing seat body. The wire harness fixing device is used for restraining a power supply line and a signal line of the sensor, and the wire harness fixing device can not interfere with the sensor when the fixing seat moves along with the cylinder. The limiting buckle is in an annular shape with a crevasse, and the angle radian corresponding to the crevasse is smaller. And the crevasses corresponding to the wire harness fixing devices are all in the same direction. The harness fixing device has certain elasticity, and the arc length corresponding to the crevasse of the harness fixing device is slightly smaller than the diameter of the cable. The corresponding ring shape of the wire harness fixing device can be a round shape or a round rectangle. The structure enables the cable to be conveniently pressed into the wire harness fixing device, and the cable cannot interfere with normal movement of the air cylinder. The distance between the wire harness fixing devices is the same.
Preferably, the sensor fixing seat structure for the clamping cylinder comprises a fixing seat body and a protection cover, wherein the fixing seat body is arranged on the clamping cylinder, the fixing seat body is provided with a sensor mounting plate for mounting the sensor, and the protection cover is covered on the sensor and is fixedly connected to the sensor mounting plate.
The fixing base body is fixedly connected with the telescopic end of the clamping cylinder, and the sensor mounting plate is arranged on the side wall of the telescopic end of the cylinder. The sensor is provided with a pit for positioning, and a fastener is installed in the pit. Due to the recess, the top surface of the fastener is lower than the surface of the sensor, without affecting the mounting of the protective cover. The protective cover covers the surface of the sensor. The sensor is protected by the sensor mounting plate and the protective cover, and damage to the sensor caused by external impact is avoided.
Preferably, the sensor mounting plate is provided with a mounting hole, the sensor is fixedly connected to the sensor mounting plate through a bolt and a locking nut, a mounting table is arranged at one end, away from the sensor, of the sensor mounting plate, the mounting table is arranged corresponding to the mounting hole, a nut mounting pit is formed in the mounting table, and the locking nut is embedded into the thread mounting pit. The bolt sequentially passes through the sensor mounting plate and the sensor to stretch into the mounting table, and the locking nut is pressed into the nut mounting pit. The outer diameter of the locking nut is tightly matched with the nut mounting concave pit. The step of tapping in the threaded mounting recess can be reduced by this configuration.
Preferably, the top surface of the locking nut is flush with the top surface of the mounting table. When the sensor is installed, the locking nut is firstly pressed into the installation table, and then the bolt is in threaded connection with the locking nut to realize the positioning of the sensor.
Preferably, the protective cover is fixedly connected with the fixed seat body through a fastener. The fastener is a bolt.
Preferably, the cross section of the protective cover is U-shaped, the end face of the protective cover is provided with a positioning flange, and the positioning flange is provided with a positioning hole for mounting a fastener. Each side of safety cover and sensor mounting panel protection sensor avoids the sensor to receive external force damage.
Preferably, the protective cover is made of a metal material.
Compared with the prior art, the utility model has the beneficial effects that: (1) the cable is limited by the wire harness fixing device, so that the cable is cleaner and more convenient to position; (1) the processing steps of the fixing seat body are reduced by pressing in the locking nut serving as a standard component, the production efficiency is better, and the locking nut cannot fall off when the sensor is disassembled and assembled.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an exploded view of the present invention;
in the figure:
Detailed Description
The present disclosure is further described with reference to the following drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
In the present disclosure, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present disclosure can be determined on a case-by-case basis by persons skilled in the relevant art or technicians, and are not to be construed as limitations of the present disclosure.
Example (b):
the utility model provides a sensor fixing base structure for die clamping cylinder, as shown in figure 1, includes fixing base body 1 and safety cover 2, fixing base body 1 sets up on die clamping cylinder, and fixing base body 1 is equipped with the sensor mounting panel 3 that is used for installing the sensor, and safety cover 2 cover dress is on the sensor and fixed connection is on sensor mounting panel 3. Sensor mounting panel 3 is equipped with mounting hole 4, and the sensor is through bolt 5 and lock nut 6 fixed connection on sensor mounting panel 3, and the one end that sensor mounting panel 3 kept away from the sensor is equipped with mount table 7, and mount table 7 corresponds with mounting hole 4 and arranges, is equipped with nut installation pit 8 on the mount table 7, and lock nut 6 is embedded into in the screw thread installation pit. The bolt 5 sequentially passes through the sensor mounting plate 3 and the sensor to extend into the mounting table 7, and the locking nut 6 is pressed into the nut mounting pit 8. The outer diameter of the locking nut 6 is tightly matched with the nut mounting pit 8, and the outer wall of the locking nut 6 is provided with friction grains for increasing friction force. The step of tapping in the threaded mounting recess can be reduced by this configuration. The top surface of the locking nut 6 is flush with the top surface of the mounting table 7. During installation, the lock nut 6 is firstly pressed into the installation table 7, and then the bolt 5 is in threaded connection with the lock nut 6 to realize the positioning of the sensor.
As shown in fig. 2, the protection cover 2 is fixedly connected with the fixing base body 1 through a fastener. The fastener is a bolt 5. The protective cover 2 is made of metal. The cross section of the protective cover 2 is U-shaped, a positioning flange 9 is arranged on the end face of the protective cover 2, and a positioning hole 10 for installing a fastener is formed in the positioning flange 9. Each side of sensor is protected with sensor mounting panel 3 to safety cover 2, avoids the sensor to receive external force damaged.
Fixing base body 1 is equipped with a plurality of pencil fixing device 11 along the direction of height array, and pencil fixing device is the pencil buckle, and these buckles are the rectangle closed ring body that has the breach, and same direction is located to the breach. Pencil fixing device 11 is used for retraining the power supply line and the signal line of sensor, and above-mentioned structure has realized that the cable can not interfere the sensor when the fixing base removes along with the cylinder.
Fixing base body 1 and die clamping cylinder's flexible end fixed connection, sensor mounting panel 3 arranges the lateral wall at the flexible end of cylinder. The sensor is provided with a pit for positioning, and a fastener is installed in the pit. Due to the recess, the top surface of the fastener is lower than the surface of the sensor, without affecting the mounting of the protective cover 2. The protective cover 2 covers the surface of the sensor. The sensor is protected by the sensor mounting plate 3 and the protective cover 2, and damage to the sensor caused by external impact is avoided.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the utility model as set forth in the appended claims.
Claims (7)
1. The utility model provides a sensor fixing base structure for die clamping cylinder, characterized by is equipped with a plurality of pencil fixing device on the fixing base, pencil fixing device retrains the cable of electricity connection sensor, and pencil fixing device is the annular that has the breach, and the breach that each pencil fixing device corresponds all is in same direction, and pencil fixing device is equipped with elasticity and the arc length that the breach corresponds is littleer than the diameter of cable.
2. The sensor holder structure of claim 1, wherein the holder structure comprises a holder body and a protective cover, the holder body is disposed on the clamp cylinder, the holder body is provided with a sensor mounting plate for mounting the sensor, and the protective cover is covered on the sensor and is fixedly connected to the sensor mounting plate.
3. The sensor fixing base structure for the clamp cylinder according to claim 2, wherein the sensor mounting plate is provided with a mounting hole, the sensor is fixedly connected to the sensor mounting plate through a bolt and a locking nut, a mounting table is provided at an end of the sensor mounting plate away from the sensor, the mounting table is arranged corresponding to the mounting hole, a nut mounting recess is provided on the mounting table, and the locking nut is embedded into the threaded mounting recess.
4. The sensor holder structure of claim 3, wherein the top surface of the lock nut is flush with the top surface of the mounting plate.
5. The sensor holder structure of claim 2, wherein the protective cap is fixedly connected to the holder body via a fastener.
6. The sensor holder structure of claim 5, wherein the protective cover has a U-shaped cross section, and a positioning flange is provided on an end surface of the protective cover, the positioning flange having a positioning hole for mounting the fastening member.
7. The sensor holder structure of claim 2 or 6, wherein the protective cover is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739904.1U CN215807682U (en) | 2021-04-12 | 2021-04-12 | Sensor fixing seat structure for clamping cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120739904.1U CN215807682U (en) | 2021-04-12 | 2021-04-12 | Sensor fixing seat structure for clamping cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215807682U true CN215807682U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120739904.1U Active CN215807682U (en) | 2021-04-12 | 2021-04-12 | Sensor fixing seat structure for clamping cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215807682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202023102316U1 (en) | 2022-05-18 | 2023-05-09 | Smc Corporation | Switch cassette for clamping cylinder |
-
2021
- 2021-04-12 CN CN202120739904.1U patent/CN215807682U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202023102316U1 (en) | 2022-05-18 | 2023-05-09 | Smc Corporation | Switch cassette for clamping cylinder |
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