CN210387687U - Depth limiting device for drilling - Google Patents
Depth limiting device for drilling Download PDFInfo
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- CN210387687U CN210387687U CN201921311870.5U CN201921311870U CN210387687U CN 210387687 U CN210387687 U CN 210387687U CN 201921311870 U CN201921311870 U CN 201921311870U CN 210387687 U CN210387687 U CN 210387687U
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- plate body
- drilling
- hydraulic cylinder
- limit switch
- limiting
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Abstract
The utility model discloses a depth limiting device for drilling, which comprises a limiting component, a fixing component, a clamping device and an adjusting component, wherein the limiting component comprises a machine tool, a hydraulic cylinder and a second slide rail, the second slide rail is fixed on the front surface and the rear surface of the machine tool through bolts, the hydraulic cylinder is fixed on one side of the front surface of the machine tool close to the second slide rail through bolts, and the electrical input end of the hydraulic cylinder is connected with an external power supply through a wire; the user is before drilling the work piece, through control motor work, make the motor drive the screw rod and rotate, the screw rod drives the slider and slides on the limiting plate, clamping device position on the plate body changes this moment, when moving to cutter length meet the demands, the work of stop motor to be convenient for restrict the drilling depth of cutter, and when the plate body touches the deep limit switch of brill at the removal in-process, bore deep limit switch control pneumatic cylinder stop work, and then restricted the drilling depth of cutter once more.
Description
The technical field is as follows:
the utility model relates to a bore deep hole device, specifically be a drilling is with degree of depth stop device.
Background art:
many domestic deep-hole drilling machine equipment manufacturers are dedicated to deep-hole machining equipment for many years, but the equipment machining diameter specification is generally small, and corresponding machining equipment cannot be basically found for deep holes with the diameter of more than 30 mm; in the machining process of a gearbox gear, holes need to be formed in the middle position of the gearbox gear for installation with a gearbox gear shaft, and sometimes holes need to be formed in the gear surface of the gearbox gear for installation of the gear.
At present, the drilling mode of the numerical control lathe for the tool rest adopts the tailstock to drill manually and directly press the straight shank twist drill on the tool rest, the tailstock is adopted to drill manually, the drilling depth is difficult to control, and the production requirement of batch parts is difficult to meet.
The utility model has the following contents:
an object of the utility model is to provide a drilling is with degree of depth stop device to it is difficult to the problem of accuse to propose the drilling depth in solving above-mentioned background art.
The utility model discloses by following technical scheme implement: a depth limiting device for drilling comprises a limiting assembly, a fixing assembly, a clamping device and an adjusting assembly; the limiting assembly comprises a machine tool, a hydraulic cylinder and a second slide rail, the second slide rail is fixed on the front surface and the rear surface of the machine tool through bolts, the hydraulic cylinder is fixed on one side, close to the second slide rail, of the front surface of the machine tool through bolts, and the electrical input end of the hydraulic cylinder is connected with an external power supply through a wire;
the fixed assembly comprises a plate body, the plate body slides on the two second sliding rails, an output shaft of the hydraulic cylinder is fixedly connected with one side of the plate body, and a groove is formed in the upper surface of the plate body;
the adjusting part comprises a bottom plate, a rod seat is symmetrically bonded on the bottom plate, a fixed seat is installed on the rod seat and is kept away from the bottom plate, a motor is installed on the fixed seat, a motor output shaft passes through a coupling connection screw rod, a connection sliding block is rotated to the outer side wall of the screw rod, a limiting plate is connected to the top of the bottom plate through a bolt, the sliding block slides on the limiting plate, an electric input end of the motor is connected with an external power supply through a wire, a clamping device is installed at the top of the sliding block, and a cutter is arranged on the inner side wall of the clamping device.
As further preferable in the present technical solution: the upper surface of the plate body is close to the groove, and is bonded with scale marks.
As further preferable in the present technical solution: the plate body is of a U-shaped structure.
As further preferable in the present technical solution: the front surface of lathe has first slide rail through bolted connection, first slide rail is located one side of plate body, and keeps away from the pneumatic cylinder, the lateral wall of first slide rail slides has the brill degree of depth limit switch, the electrical property input of brill degree of depth limit switch with the pneumatic cylinder passes through the wire and connects.
As further preferable in the present technical solution: and a fixing block is bonded on the drilling depth limit switch, and the inner side wall of the fixing block is in threaded connection with a bolt.
As further preferable in the present technical solution: the front surface of lathe department fixedly connected with worker carries out the program switch, worker carries out the electrical property input of program switch with the pneumatic cylinder passes through the wire and connects, the front surface of lathe is close to pneumatic cylinder fixedly connected with moves back limit switch soon, move back limit switch's electrical property input with the pneumatic cylinder passes through the wire and connects.
The utility model has the advantages that: the user is before drilling the work piece, through control motor work, make the motor drive the screw rod and rotate, the screw rod drives the slider and slides on the limiting plate, clamping device position on the plate body changes this moment, when moving to cutter length meet the demands, the work of stop motor to be convenient for restrict the drilling depth of cutter, and when the plate body touches the deep limit switch of brill at the removal in-process, bore deep limit switch control pneumatic cylinder stop work, and then restricted the drilling depth of cutter once more.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a perspective view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the plate body of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a limiting component; 11. a machine tool; 12. a hydraulic cylinder; 13. a quick-return limit switch; 14. a working procedure switch; 15. drilling a depth limit switch; 151. a first slide rail; 152. a fixed block; 153. a bolt; 16. a second slide rail; 2. a fixing assembly; 21. a plate body; 22. scale marking; 23. a groove; 3. a clamping device; 4. a cutter; 5. an adjustment assembly; 51. a fixed seat; 52. a motor; 53. a slider; 54. a screw; 55. a rod seat; 56. a base plate; 57. and a limiting plate.
The specific implementation mode is as follows:
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. 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.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a depth limiting device for drilling comprises a limiting component 1, a fixing component 2, a clamping device 3 and an adjusting component 5; the limiting assembly 1 comprises a machine tool 11, a hydraulic cylinder 12 and a second slide rail 16, the second slide rail 16 is fixed on the front surface and the rear surface of the machine tool 11 through bolts, the hydraulic cylinder 12 is fixed on one side, close to the second slide rail 16, of the front surface of the machine tool 11 through bolts, and the electrical input end of the hydraulic cylinder 12 is connected with an external power supply through a lead;
the fixed assembly 2 comprises a plate body 21, the plate body 21 slides on the two second slide rails 16, an output shaft of the hydraulic cylinder 12 is fixedly connected with one side of the plate body 21, and a groove 23 is formed in the upper surface of the plate body 21;
adjusting part 5 includes bottom plate 56, the symmetry bonds and has pole socket 55 on the bottom plate 56, keep away from on the bottom plate 56 pole socket 55 installs fixing base 51, install motor 52 on the fixing base 51, motor 52 output shaft passes through coupling joint screw rod 54, connection slide 53 is rotated to the lateral wall of screw rod 54, there is limiting plate 57 at the top of bottom plate 56 through bolted connection, slider 53 slide in on the limiting plate 57, the electric property input of motor 52 passes through the wire with external power source and is connected, clamping device 3 install in slider 53's top, clamping device 3's inside wall is provided with cutter 4.
In this embodiment, specifically: the upper surface of the plate body 21 is adhered with scale marks 22 close to the groove 23; the length of the cutter 4 is convenient to adjust due to the arrangement of the scale marks 22.
In this embodiment, specifically: the plate body 21 is of a U-shaped structure; the sliding on the machine tool 11 is facilitated by the arrangement of the plate body 21.
In this embodiment, specifically: the front surface of the machine tool 11 is connected with a first slide rail 151 through a bolt, the first slide rail 151 is located on one side of the plate body 21 and is far away from the hydraulic cylinder 12, a drilling depth limit switch 15 slides on the outer side wall of the first slide rail 151, and the electrical input end of the drilling depth limit switch 15 is connected with the hydraulic cylinder 12 through a wire; the user can slide the drill depth limit switch 15 on the first slide rail 151 to control the length of the traveling path of the hydraulic cylinder 12.
In this embodiment, specifically: a fixed block 152 is bonded on the drilling depth limit switch 15, and a bolt 153 is connected with the inner side wall of the fixed block 152 in a threaded manner; after the drilling depth limit switch 15 is adjusted to a proper position, the bolt 153 is screwed, so that the bolt 153 extrudes the first slide rail 151, and the drilling depth limit switch 15 is stably fixed on the first slide rail 151.
In this embodiment, specifically: a working procedure process switch 14 is fixedly connected to the middle position of the front surface of the machine tool 11, an electrical input end of the working procedure process switch 14 is connected with the hydraulic cylinder 12 through a wire, a quick-return limit switch 13 is fixedly connected to the front surface of the machine tool 11, which is close to the hydraulic cylinder 12, and an electrical input end of the quick-return limit switch 13 is connected with the hydraulic cylinder 12 through a wire; the work of the hydraulic cylinder 12 is controlled, the plate body 21 is pushed to slide on the machine tool 11, when the plate body 21 touches the engineering switch 14, the hydraulic cylinder 12 pushes the plate body 21 fast, when the plate body 21 touches the deep drilling limit switch 15, the hydraulic cylinder 12 stops working, the output shaft of the hydraulic cylinder 12 shortens at a constant speed, and when the plate body 21 touches the quick-return limit switch 13 in the shortening process, the hydraulic cylinder 12 stops working.
In the embodiment, the hydraulic cylinder 12 is MOB, the quick-return limit switch 13 is V-156-1C25, and the work progress switch 14 is LX 19-KB; the drill depth limit switch 15 is of the type YBLX-19/001, and the clamping device 3, such as a tailstock, is used to support a workpiece or a part of a tool in cooperation with a headstock.
The working principle is as follows: before a user uses the cutting tool, the motor 52 is controlled to work, the motor 52 drives the screw rod 54 to rotate, the screw rod 54 rotates in the two rod seats 55 and drives the sliding block 53 to slide on the limiting plate 57, at the moment, the clamping device 3 drives the position of the cutter 4 on the plate body 21 to change, when the length of the cutter 4 is moved to meet the requirement, the motor 52 stops working, when the cutter 4 is driven to move, the hydraulic cylinder 12 is controlled to work, the plate body 21 is pushed to slide on the machine tool 11, when the plate body 21 touches the worker progress switch 14, the hydraulic cylinder 12 pushes the plate body 21 fast, when the plate body 21 touches the drill depth limit switch 15, the hydraulic cylinder 12 stops working, at the moment, the output shaft of the hydraulic cylinder 12 shortens at a constant speed, and when the plate body 21 touches the fast retreat limit switch 13 in the shortening process.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A depth limiting device for drilling is characterized by comprising a limiting component (1), a fixing component (2), a clamping device (3) and an adjusting component (5); the limiting assembly (1) comprises a machine tool (11), a hydraulic cylinder (12) and a second sliding rail (16), the second sliding rail (16) is fixed on the front surface and the rear surface of the machine tool (11) through bolts, the hydraulic cylinder (12) is fixed on one side, close to the second sliding rail (16), of the front surface of the machine tool (11) through bolts, and the electrical input end of the hydraulic cylinder (12) is connected with an external power supply through a lead;
the fixed assembly (2) comprises a plate body (21), the plate body (21) slides on the two second sliding rails (16), an output shaft of the hydraulic cylinder (12) is fixedly connected with one side of the plate body (21), and a groove (23) is formed in the upper surface of the plate body (21);
adjusting part (5) includes bottom plate (56), the symmetry bonds pole seat (55) on bottom plate (56), keep away from on bottom plate (56) fixing base (51) are installed in pole seat (55), install motor (52) on fixing base (51), motor (52) output shaft passes through coupling joint screw rod (54), link block (53) is rotated to the lateral wall of screw rod (54), there is limiting plate (57) at the top of bottom plate (56) through bolted connection, slider (53) slide in on limiting plate (57), the electrical property input of motor (52) passes through the wire with external power source and is connected, clamping device (3) install in the top of slider (53), the inside wall of clamping device (3) is provided with cutter (4).
2. The depth stop device for drilling according to claim 1, wherein: the upper surface of the plate body (21) is close to the groove (23) and is adhered with a scale mark (22).
3. The depth stop device for drilling according to claim 1, wherein: the plate body (21) is of a U-shaped structure.
4. The depth stop device for drilling according to claim 1, wherein: the front surface of lathe (11) has first slide rail (151) through bolted connection, first slide rail (151) are located one side of plate body (21) is kept away from pneumatic cylinder (12), the lateral wall of first slide rail (151) slides and has bores dark limit switch (15), bore dark limit switch (15) the electrical property input with pneumatic cylinder (12) pass through the wire and connect.
5. The depth stop device for drilling according to claim 4, wherein: and a fixing block (152) is bonded on the drilling depth limit switch (15), and the inner side wall of the fixing block (152) is in threaded connection with a bolt (153).
6. The depth stop device for drilling according to claim 1 or 4, wherein: fixedly connected with worker of front surface intermediate position department of lathe (11) carries out travel switch (14), the electrical property input that the worker carried out travel switch (14) with pneumatic cylinder (12) pass through the wire and connect, the front surface of lathe (11) is close to pneumatic cylinder (12) fixedly connected with moves back limit switch (13) soon, the electrical property input that moves back limit switch (13) with pneumatic cylinder (12) pass through the wire and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921311870.5U CN210387687U (en) | 2019-08-13 | 2019-08-13 | Depth limiting device for drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921311870.5U CN210387687U (en) | 2019-08-13 | 2019-08-13 | Depth limiting device for drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210387687U true CN210387687U (en) | 2020-04-24 |
Family
ID=70359760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921311870.5U Active CN210387687U (en) | 2019-08-13 | 2019-08-13 | Depth limiting device for drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210387687U (en) |
-
2019
- 2019-08-13 CN CN201921311870.5U patent/CN210387687U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A depth limiting device for drilling Effective date of registration: 20211011 Granted publication date: 20200424 Pledgee: Bank of China Limited Baotou Kundulun sub branch Pledgor: BAOTOU LANGUANG GEAR Co.,Ltd. Registration number: Y2021150000065 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220809 Granted publication date: 20200424 Pledgee: Bank of China Limited Baotou Kundulun sub branch Pledgor: BAOTOU LANGUANG GEAR Co.,Ltd. Registration number: Y2021150000065 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A depth limiter for drilling Effective date of registration: 20220823 Granted publication date: 20200424 Pledgee: Bank of China Limited Baotou Kundulun sub branch Pledgor: BAOTOU LANGUANG GEAR Co.,Ltd. Registration number: Y2022150000083 |