CN217750668U

CN217750668U - Probe module

Info

Publication number: CN217750668U
Application number: CN202221383873.1U
Authority: CN
Inventors: 刘海文; 赵挺; 温振强; 曾国权; 卢俊杰; 王瑞楠
Original assignee: Guangdong Kejie Technology Co Ltd
Current assignee: Guangdong Kejie Technology Co Ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2022-11-08
Anticipated expiration: 2032-06-02

Abstract

The utility model relates to a probe module. The probe module of the utility model comprises a base, a cylinder component and a probe component, wherein the base is provided with a guide rail, the cylinder component is provided with a slide block, and the slide block is sleeved on the guide rail in a sliding way; the air cylinder assembly comprises an air cylinder seat, an air cylinder and a piston rod, the air cylinder is fixed on the air cylinder seat, one end of the piston rod is fixedly connected with a mounting plate arranged at one end of the base, and the sliding block is arranged at the bottom of the air cylinder seat; the probe assembly is fixedly connected with one end, far away from the mounting plate, of the air cylinder seat. The utility model provides a pair of probe module is through fixing the piston rod on the mounting panel of base for the cylinder subassembly is fixed at the during operation, and the piston rod, and the cylinder drives probe assembly and removes, accomplishes measurement, and this application can replace the mode of traditional probe handle of a knife, does not need the main shaft to realize surveying the work piece man-hour through changing the probe handle of a knife, improves machining efficiency.

Description

Probe module

Technical Field

The utility model relates to a machining field especially relates to a probe module.

Background

The machine tool is a common machining device, in the actual production and use process, a probe mechanism is generally adopted to detect the machining position of the machine tool and detect the size of a workpiece by a measuring device, however, the probe sensitivity is high, and the damage is easily caused in the machining process.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a probe module, this application can increase the detection precision of probe, reduces the loss of probe in the course of working simultaneously, prolongs the working life of probe subassembly.

The utility model discloses a realize through following technical scheme:

a probe module comprises a base, a cylinder assembly and a probe assembly, wherein a guide rail is arranged on the base, a sliding block is arranged on the cylinder assembly, and the sliding block is sleeved on the guide rail in a sliding manner;

the air cylinder assembly comprises an air cylinder seat, an air cylinder and a piston rod, the air cylinder is fixed on the air cylinder seat, one end of the piston rod is fixedly connected with a mounting plate arranged at one end of the base, and the sliding block is arranged at the bottom of the air cylinder seat;

the probe assembly is fixedly connected with one end, far away from the mounting plate, of the air cylinder seat.

Furthermore, a mounting groove is formed in the cylinder block, the cylinder is arranged in the mounting groove, a mounting hole is formed in one end, close to the mounting plate, of the cylinder block, and one end of the piston rod penetrates through the mounting hole and is fixedly connected with the mounting plate.

Furthermore, one end of the base, which is far away from the mounting plate, is provided with a limiting block for limiting the movement of the sliding block on the guide rail.

Furthermore, the bottom of the cylinder seat is also provided with a positioning piece, and the positioning piece is positioned between the sliding block and the limiting block and is used for being matched with the limiting block.

Furthermore, a buffer pad is arranged on one side, facing the sliding block, of the limiting block.

Further, the cushion pad is made of an elastic rubber material.

Further, the probe assembly comprises a probe and a probe mounting sleeve, and the probe is fixedly connected with the cylinder block through the probe mounting sleeve.

Furthermore, a second mounting hole is formed in the mounting plate, and the piston rod penetrates through the second mounting hole and is fixedly connected with the mounting plate.

The utility model provides a pair of probe module is through fixing the piston rod on the mounting panel of base for the cylinder is at the studio, and the piston rod is fixed, and the cylinder drives probe assembly and removes, accomplishes measurement, still sets up the stopper through the guide rail end and sets up the setting element on the cylinder block, and both cooperate the axial positioning who realizes probe assembly, make the probe be located predetermined position and accomplish measurement. This application still provides a probe module's concrete application scene, uses through the opening on the cooperation bearing frame for the probe can retrieve the inside protection that carries out of bearing frame. This application can increase the detection precision of probe, reduces the loss of probe in the use simultaneously, increases working life, replaces the mode of traditional probe sword handle, does not need the main shaft to realize surveying the work piece through changing the probe sword handle man-hour, improves machining efficiency.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural diagram of a probe module according to an embodiment of the present invention;

fig. 2 is a side view of a probe module according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a probe module according to an embodiment of the present invention;

fig. 4 is a schematic diagram illustrating an extended state of a probe module according to an embodiment of the present invention;

fig. 5 is a schematic view illustrating a retraction state of a probe module according to an embodiment of the present invention.

Reference numerals:

1. a base; 2. a cylinder assembly; 21. a cylinder block; 22. a cylinder; 23. a piston rod; 3. a probe assembly; 31. a probe mounting sleeve; 32. a probe; 4. a guide rail; 5. a slider; 6. mounting a plate; 7. a limiting block; 8. a positioning member; 9. a cushion pad.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

To the technical problem in the background art, the utility model provides a probe module, as shown in fig. 1, this probe module includes base 1, cylinder component 2 and probe component 3, and probe module generally is fixed on the main shaft of lathe through base 1, but because the sensitivity of probe is higher, damages easily in the course of working, the utility model discloses a preferred embodiment can be through setting up the opening on the bearing frame, carries out work piece detection time measuring at needs probe, and cylinder component 2 drive probe component 3 stretches out the opening and detects, when not needing probe detection or being in the course of working, and cylinder component 2 drive probe component 3 is protected in withdrawing the bearing frame through the opening.

As shown in fig. 2, a guide rail 4 is arranged on the base 1, a slider 5 is arranged on the cylinder assembly 2, the slider 5 is slidably sleeved on the guide rail 4, and the probe assembly 3 is fixedly connected with the cylinder assembly 2, so that the cylinder assembly 2 can drive the probe assembly 3 to slide on the base 1, thereby switching between an extending state and a retracting state.

As shown in fig. 3, the cylinder assembly 2 includes a cylinder block 21, a cylinder 22 and a piston rod 23, the cylinder 22 is fixed on the cylinder block 21, the slider 5 is disposed at the bottom of the cylinder block 21, an installation plate 6 is disposed at one end of the base 1, and one end of the piston rod 23 is fixedly connected to the installation plate 6, so that when the cylinder 22 extends or retracts, the piston rod 23 is fixed, and the cylinder 22 and the cylinder block 21 slide on the guide rail 4 together. The probe assembly 3 is arranged at one end of the cylinder block 21 far away from the mounting plate 6, so that the probe assembly 3 can move up and down under the action of the cylinder 22.

Optionally, a mounting groove is formed in the cylinder block 21, the cylinder 22 is disposed in the mounting groove, a mounting hole is formed in one end of the cylinder block 21, the mounting hole is communicated with the cylinder 22, and one end of the piston rod 23 penetrates through the mounting hole and is fixedly connected with the mounting plate 6. Optionally, a second mounting hole is formed in the mounting plate 6, and the piston rod 23 penetrates through the second mounting hole to be assembled and fixed with a nut outside the mounting plate 6.

Optionally, one end of the base 1, which is far away from the mounting plate 6, is provided with a limiting block 7, the limiting block 7 is located at the end of the guide rail 4 and can be used for limiting the movement of the slider 5, when the cylinder 22 extends out, the cylinder seat 21 moves on the guide rail 4 through the slider 5, when the slider 5 contacts the limiting block 7, the cylinder 22 reaches the maximum extension, and the probe assembly 3 also reaches the farthest detectable distance.

Optionally, the bottom of the cylinder block 21 is provided with a positioning element 8, and the positioning element 8 is located between the slider 5 and the limiting element, and is used for abutting against the limiting block 7 on the base 1 and matching with the limiting block 7 for axial positioning, and limiting the maximum extension of the cylinder 22 and the probe assembly 3. Optionally, a buffer 9 is further disposed on a side of the stopper 7 facing the slider 5, and is used for buffering the collision between the stopper 7 and the positioning member 8 when the cylinder 22 extends out, so as to reduce the influence on the detection accuracy of the probe due to vibration. Optionally, a buffer pad 9 is also disposed between the cylinder seat 21 and the mounting plate 6, and the buffer pad 9 is sleeved outside the piston rod 23 for buffering the collision between the cylinder seat 21 and the mounting plate 6 when the cylinder 22 is retracted. Preferably, the cushion pad 9 is made of an elastic rubber material, and may be a rubber material commonly used for shock absorbing measures such as NBR (nitrile rubber) and EPDM (ethylene propylene diene monomer).

Optionally, the probe assembly 3 includes a probe mounting sleeve 31 and a probe 32, and the probe 32 is fixedly connected to the cylinder block 21 through the probe mounting sleeve 31.

In the using process of the probe module provided by the utility model, when the probe module is fixed on the main shaft of the machine tool through the base, and a product needs to be detected, the cylinder drives the probe to extend out, as shown in fig. 4, the limiting block is matched with the positioning piece to realize axial positioning, and the probe reaches the position to be detected and starts to measure; after the measurement is completed, the cylinder drives the probe to retract, as shown in fig. 5, until the mounting plate and the cylinder seat contact, and the probe module returns to the initial position. When the probe module is fixed in the bearing seat through the base, the air cylinder assembly drives the probe to extend out of the opening of the bearing seat when a product needs to be detected; after the measurement is completed, the cylinder drives the probe to be withdrawn into the opening of the bearing seat and protected.

The utility model provides a pair of probe module is through fixing the piston rod on the mounting panel of base for the cylinder is at the during operation, and the piston rod is fixed, and the cylinder drives the probe subassembly and removes, accomplishes measurement, still through setting up the stopper at the guide rail end and set up the setting element on the cylinder block, and both cooperate the axial positioning who realizes the probe subassembly, make the probe be located predetermined position and accomplish measurement. This application still provides a concrete application scene of probe module, uses through the opening on the cooperation panel beating shell for the probe can retrieve the inside protection that carries on of panel beating shell. The utility model provides a pair of probe module can increase the detection precision of probe, reduces the loss of probe in the course of working simultaneously, prolongs the working life of probe subassembly to replace the mode of traditional probe handle of a knife, do not need the main shaft to realize surveying the work piece man-hour through changing the probe handle of a knife, improve machining efficiency.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention.

Claims

1. A probe module, characterized by:

the device comprises a base, a cylinder assembly and a probe assembly, wherein a guide rail is arranged on the base, a sliding block is arranged on the cylinder assembly, and the sliding block is sleeved on the guide rail in a sliding manner;

the air cylinder assembly comprises an air cylinder seat, an air cylinder and a piston rod, the air cylinder is fixed on the air cylinder seat, one end of the piston rod is fixedly connected with an installation plate arranged at one end of the base, and the sliding block is arranged at the bottom of the air cylinder seat;

the probe assembly is arranged at one end, far away from the mounting plate, of the air cylinder seat.

2. A probe module according to claim 1, wherein:

the cylinder seat is internally provided with a mounting groove, the cylinder is arranged in the mounting groove, one end of the cylinder seat close to the mounting plate is provided with a mounting hole, and one end of the piston rod penetrates through the mounting hole to be fixedly connected with the mounting plate.

3. A probe module according to claim 1, wherein:

the base is kept away from the one end of mounting panel is provided with a stopper for the restriction the slider is in the removal on the guide rail.

4. A probe module according to claim 3, wherein:

the bottom of the cylinder seat is also provided with a positioning piece, and the positioning piece is positioned between the sliding block and the limiting block.

5. A probe module according to claim 4, wherein:

and a buffer cushion is further arranged on one side of the limiting block, which faces the sliding block.

6. The probe module of claim 5, wherein:

the cushion pad is made of an elastic rubber material.

7. A probe module according to claim 1, wherein:

the probe assembly comprises a probe and a probe mounting sleeve, and the probe is fixed at one end, far away from the mounting plate, of the cylinder block through the probe mounting sleeve.

8. A probe module according to claim 2, wherein:

and a second mounting hole is formed in the mounting plate, and the piston rod penetrates through the second mounting hole and is fixedly connected with the mounting plate.