CN216178959U - CNC3D gauge head collision protector - Google Patents
CNC3D gauge head collision protector Download PDFInfo
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- CN216178959U CN216178959U CN202122502247.1U CN202122502247U CN216178959U CN 216178959 U CN216178959 U CN 216178959U CN 202122502247 U CN202122502247 U CN 202122502247U CN 216178959 U CN216178959 U CN 216178959U
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- connecting rod
- collision protection
- cnc3d
- side wall
- measuring
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Abstract
The utility model discloses a CNC3D measuring head collision protection device which comprises a main body component and a protection mechanism, wherein the main body component comprises a measuring head body, a measuring needle, a mounting hole, a connecting rod and a baffle plate; the protection mechanism comprises an anti-collision protection plate, a sleeve, a spring, a limiting plate and an ejector rod; the bottom of the measuring head body is provided with a connecting rod; according to the utility model, the anti-collision protection plate is arranged between the measuring head body and the measuring needle, then the anti-collision protection plate and the measuring needle are driven to move through the measuring head body, when the measuring needle cannot contact with an obstacle in the first time, the anti-collision protection plate contacts with the obstacle, then the anti-collision protection plate and the obstacle are buffered through the ejector rod and the spring, the protection of electronic components in the measuring head body is increased, then the measuring needle is driven to deflect through the anti-collision protection plate, so that the sensing device in the measuring head body is triggered to give an alarm, and further the economic loss is avoided.
Description
Technical Field
The utility model relates to the technical field of machine tool machining, in particular to a CNC (computer numerical control) 3D measuring head collision protection device.
Background
The CNC3D measuring head is a processing tool which can be installed on most numerical control machines such as a numerical control lathe, a processing center, a numerical control grinding machine and the like, the size and the position of a tool or a workpiece are directly measured without human intervention in a processing cycle, and the offset of the workpiece or the tool is automatically corrected according to a measuring result, so that the same machine tool can process parts with higher precision;
when the existing CNC3D measuring head is used, due to the fact that the 3D measuring head frequently generates interference collision caused by errors in editing of measuring programs or improper operation of personnel, a precise electronic component in the measuring head body fails to be normally used after violent collision, and serious economic loss is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a CNC3D measuring head collision protection device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a CNC3D measuring head collision protection device comprises a main body component and a protection mechanism, wherein the main body component comprises a measuring head body, a measuring pin, a mounting hole, a connecting rod and a baffle;
the protection mechanism comprises an anti-collision protection plate, a sleeve, a spring, a limiting plate and an ejector rod;
the utility model discloses a safety measuring head, including gauge head body, lateral wall, telescopic inside wall sliding connection, the bottom of gauge head body is equipped with the connecting rod, the lateral wall middle part sliding connection of connecting rod has the anticollision backplate, the even fixedly connected with sleeve pipe of inside wall of anticollision backplate, sheathed tube inside wall sliding connection has the limiting plate, the bottom fixedly connected with ejector pin of limiting plate, the one end of ejector pin runs through the sheathed tube inside wall, the upper surface middle part fixedly connected with spring of limiting plate, the top fixed connection of spring is in sheathed tube inside roof.
Preferably, the middle part of the lower surface of the probe body is provided with a mounting hole, and the top of the outer side wall of the connecting rod is mounted on the inner side wall of the mounting hole; the mounting is performed by inserting the connection rod into the inside of the mounting hole.
Preferably, the bottom of the outer side wall of the connecting rod is in threaded connection with a lock nut, and the middle of the outer side wall of the connecting rod is fixedly connected with a baffle; the anti-collision protective plate is driven to extrude the baffle plate by moving the locking nut.
Preferably, the top of the outer side wall of the connecting rod is fixedly connected with a positioning block; the positioning block is driven to move by moving the connecting rod.
Preferably, a rubber pad is bonded to the lower surface of the anti-collision protection plate; the rubber pad provides buffer between the anti-collision protection plate and the barrier.
Preferably, a measuring pin is arranged below the connecting rod, and a threaded rod is fixedly connected to the top of the measuring pin; the threaded rod is driven to rotate by rotating the measuring probe.
Preferably, the bottom of the connecting rod is provided with a threaded hole, and the outer side wall of the threaded rod is in threaded connection with the inner side wall of the threaded hole; the rotating threaded rod fixes the measuring needle at the bottom of the connecting rod through the threaded hole.
Preferably, the middle part of the lower surface of the probe body is provided with a positioning groove, and the outer side wall of the positioning block is connected with the inner side wall of the positioning groove in a sliding manner; the locating piece carries out location work for the connecting rod through sliding in the constant head tank.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the anti-collision protection plate is arranged between the measuring head body and the measuring needle, then the anti-collision protection plate and the measuring needle are driven to move through the measuring head body, when the measuring needle cannot contact with an obstacle in the first time, the anti-collision protection plate contacts with the obstacle, then the anti-collision protection plate and the obstacle are buffered through the ejector rod and the spring, the protection of electronic components in the measuring head body is increased, then the measuring needle is driven to deflect through the anti-collision protection plate, so that the sensing device in the measuring head body is triggered to give an alarm, and further the economic loss is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic illustration of an explosive structure according to the present invention;
fig. 4 is a schematic cross-sectional view of the crash panel of the present invention.
In the figure: 1. a body assembly; 2. a protection mechanism; 101. a probe body; 102. measuring a needle; 103. mounting holes; 104. a connecting rod; 105. a baffle plate; 201. an anti-collision guard plate; 202. a sleeve; 203. a spring; 204. a limiting plate; 205. a top rod; 41. locking the nut; 42. a rubber pad; 43. positioning blocks; 44. positioning a groove; 45. a threaded rod; 46. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a CNC3D measuring head collision protection device comprises a main body component 1 and a protection mechanism 2, wherein the main body component 1 comprises a measuring head body 101, a measuring pin 102, a mounting hole 103, a connecting rod 104 and a baffle 105;
the protection mechanism 2 comprises an anti-collision guard plate 201, a sleeve 202, a spring 203, a limit plate 204 and a mandril 205;
the bottom of gauge head body 101 is equipped with connecting rod 104, the lateral wall middle part sliding connection of connecting rod 104 has anticollision backplate 201, the even fixedly connected with sleeve pipe 202 of the inside wall of anticollision backplate 201, the inside wall sliding connection of sleeve pipe 202 has limiting plate 204, the bottom fixedly connected with ejector pin 205 of limiting plate 204, the one end of ejector pin 205 runs through the inside wall of sleeve pipe 202, the upper surface middle part fixedly connected with spring 203 of limiting plate 204, the top fixed connection of spring 203 is in the inside roof of sleeve pipe 202.
In this embodiment, specifically: a mounting hole 103 is formed in the middle of the lower surface of the measuring head body 101, and the top of the outer side wall of the connecting rod 104 is mounted on the inner side wall of the mounting hole 103; the attachment is performed by inserting the connection rod 104 into the inside of the attachment hole 103.
In this embodiment, specifically: the bottom of the outer side wall of the connecting rod 104 is in threaded connection with a locking nut 41, and the middle of the outer side wall of the connecting rod 104 is fixedly connected with a baffle 105; the impact protection plate 201 is driven by moving the locking nut 41 to extrude the baffle 105, so that the impact protection plate 201 is fixed on the connecting rod 104.
In this embodiment, specifically: the top of the outer side wall of the connecting rod 104 is fixedly connected with a positioning block 43; the positioning block 43 is moved by moving the connecting rod 104.
In this embodiment, specifically: the lower surface of the anti-collision protection plate 201 is bonded with a rubber pad 42; the rubber pad 42 provides buffer between the crash guard 201 and the obstacle, and further force unloading work is performed.
In this embodiment, specifically: a measuring probe 102 is arranged below the connecting rod 104, and a threaded rod 45 is fixedly connected to the top of the measuring probe 102; the threaded rod 45 is rotated by rotating the stylus 102.
In this embodiment, specifically: the bottom of the connecting rod 104 is provided with a threaded hole 46, and the outer side wall of the threaded rod 45 is in threaded connection with the inner side wall of the threaded hole 46; the rotating threaded rod 45 secures the stylus 102 to the bottom of the connecting rod 104 through the threaded hole 46.
In this embodiment, specifically: the middle part of the lower surface of the measuring head body 101 is provided with a positioning groove 44, and the outer side wall of the positioning block 43 is connected with the inner side wall of the positioning groove 44 in a sliding manner; the positioning block 43 performs the positioning work for the connecting rod 104 by sliding in the positioning groove 44.
In this embodiment, specifically: this device triggers with the help of the signal of standard CNC3D gauge head self and unusual alarm information's principle, reduces the collision of the 3D gauge head body 101 that leads to when touching the barrier because of gauge needle 102 can't the very first time through increasing protector between gauge needle 102 and gauge head body 101, has effectively solved the collision of CNC3D gauge head practical application link and has prevented slow-witted problem, possesses characteristics such as the input cost is low, the practicality is strong, can promote nature by force.
The utility model is in operation: the anti-collision protection plate 201 is sleeved on the connecting rod 104, then the anti-collision protection plate 201 is driven to extrude the baffle 105 by rotating the locking nut 41, so that the anti-collision protection plate 201 is fixed on the connecting rod 104, then the measuring needle 102 is driven to rotate by rotating the measuring needle 102, the measuring needle 102 is fixed at the bottom of the connecting rod 104 through the threaded hole 46 by rotating the locking nut 41, then the connecting rod 104 is moved to drive the positioning block 43 to move, the moving connecting rod 104 is inserted into the mounting hole 103 for mounting, the moving positioning block 43 performs positioning work on the connecting rod 104 by sliding in the positioning groove 44, so that the connecting rod 104 is mounted and fixed at the bottom of the measuring head body 101, then the anti-collision protection plate 201 and the measuring needle 102 are driven to move by the working measuring head body 101, when the measuring needle 102 cannot contact with an obstacle at the first time, the obstacle is extruded by the anti-collision protection plate 201, then the limiting plate 204 is driven to move under the action of pressure by the ejector rod 205, limiting plate 204 of motion drives spring 203 motion, the spring 203 of motion compresses through extrusion sleeve 202, thereby the impact force that anticollision backplate 201 received has been reduced, the protection to electronic components in gauge head body 101 has been increased, then provide the buffering for between anticollision backplate 201 and the barrier through the rubber pad 42 that sets up, further unload power work, then drive stylus 102 through anticollision backplate 201 and take place the beat, then send alarm signal through the induction system of gauge head body 101 from the area, thereby make equipment stop motion, and then reach the purpose of protection gauge head, this device has not only avoided causing serious economic loss, and the input cost is low, therefore, the clothes hanger is strong in practicability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a CNC3D gauge head collision protector, includes main part subassembly (1) and protection machanism (2), its characterized in that: the main body assembly (1) comprises a measuring head body (101), a measuring pin (102), a mounting hole (103), a connecting rod (104) and a baffle plate (105);
the protection mechanism (2) comprises an anti-collision protection plate (201), a sleeve (202), a spring (203), a limiting plate (204) and a push rod (205);
the bottom of gauge head body (101) is equipped with connecting rod (104), the lateral wall middle part sliding connection of connecting rod (104) has anticollision backplate (201), the even fixedly connected with sleeve pipe (202) of the inside wall of anticollision backplate (201), the inside wall sliding connection of sleeve pipe (202) has limiting plate (204), the bottom fixedly connected with ejector pin (205) of limiting plate (204), the inside wall of sleeve pipe (202) is run through to the one end of ejector pin (205), the upper surface middle part fixedly connected with spring (203) of limiting plate (204), the top fixed connection of spring (203) is in the inside roof of sleeve pipe (202).
2. The CNC3D gauge head collision protection device according to claim 1, characterized in that: the middle of the lower surface of the measuring head body (101) is provided with a mounting hole (103), and the top of the outer side wall of the connecting rod (104) is mounted on the inner side wall of the mounting hole (103).
3. The CNC3D gauge head collision protection device according to claim 1, characterized in that: the outer side wall bottom of the connecting rod (104) is in threaded connection with a locking nut (41), and the middle of the outer side wall of the connecting rod (104) is fixedly connected with a baffle (105).
4. The CNC3D gauge head collision protection device according to claim 1, characterized in that: the top of the outer side wall of the connecting rod (104) is fixedly connected with a positioning block (43).
5. The CNC3D gauge head collision protection device according to claim 1, characterized in that: and a rubber pad (42) is adhered to the lower surface of the anti-collision protection plate (201).
6. The CNC3D gauge head collision protection device according to claim 1, characterized in that: a measuring pin (102) is arranged below the connecting rod (104), and a threaded rod (45) is fixedly connected to the top of the measuring pin (102).
7. The CNC3D gauge head collision protection device according to claim 6, characterized in that: the bottom of the connecting rod (104) is provided with a threaded hole (46), and the outer side wall of the threaded rod (45) is in threaded connection with the inner side wall of the threaded hole (46).
8. The CNC3D stylus collision protection device of claim 4, wherein: the middle of the lower surface of the measuring head body (101) is provided with a positioning groove (44), and the outer side wall of the positioning block (43) is connected to the inner side wall of the positioning groove (44) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122502247.1U CN216178959U (en) | 2021-10-18 | 2021-10-18 | CNC3D gauge head collision protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122502247.1U CN216178959U (en) | 2021-10-18 | 2021-10-18 | CNC3D gauge head collision protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216178959U true CN216178959U (en) | 2022-04-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122502247.1U Active CN216178959U (en) | 2021-10-18 | 2021-10-18 | CNC3D gauge head collision protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216178959U (en) |
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2021
- 2021-10-18 CN CN202122502247.1U patent/CN216178959U/en active Active
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