CN210677012U - Four-position combined switch for radial drilling machine electric appliance - Google Patents
Four-position combined switch for radial drilling machine electric appliance Download PDFInfo
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- CN210677012U CN210677012U CN201920987642.3U CN201920987642U CN210677012U CN 210677012 U CN210677012 U CN 210677012U CN 201920987642 U CN201920987642 U CN 201920987642U CN 210677012 U CN210677012 U CN 210677012U
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Abstract
The utility model relates to a radial drill field specifically is a radial drill electrical apparatus four-position combination switch who is applied to on radial drill. The rotary sleeve is arranged on the sliding rod, an outer cover and a mounting frame are arranged on the outer side surface of the rotary sleeve, the outer cover and the mounting frame are oppositely arranged through flanges, a through hole is formed in the outer side surface of the flange of the outer cover, a rotary sleeve reset pin and a positioning spring which are matched with each other are arranged in the through hole, and the positioning spring acts on the rotary sleeve reset pin to enable the rotary sleeve reset pin to be in top contact with a side groove of the rotary sleeve; a shifting fork is arranged on the side surface of one end of the sliding rod through a pin shaft; the outside of mounting bracket sets up four travel switch, and four travel switch are located the both sides of switch thumb pin respectively, and the switch thumb pin vertically wears to locate mounting bracket, commentaries on classics cover and slide bar, and the both ends of switch thumb pin are corresponding with travel switch respectively. The utility model discloses radial drill's four-digit combination electrical switch mechanism makes the electrical centralized operation of lathe, and convenient nimble, improvement outward appearance make controlled operation action and switch operation action direction coordinate unanimously.
Description
Technical Field
The utility model relates to a radial drill field specifically is a radial drill electrical apparatus four-position combination switch who is applied to on radial drill.
Background
The radial drilling machine is a hole processing device and can be used for processing in various forms such as drilling, reaming, tapping, end face scraping and the like. The clamping structure of each part of the radial drilling machine can be divided into a hydraulic structure and a mechanical structure, the radial drilling machine is convenient and flexible to operate, wide in application range and typical in hole machining performance, is particularly suitable for hole machining of large, medium and small parts with multiple holes in single piece or batch production, and is a common machine tool in a common machining workshop.
In the prior art, the lifting or descending of a machine tool rocker arm and the positive rotation or reverse rotation of a main shaft are respectively completed by four buttons which are arranged in a disassembled mode, so that inconvenience is brought to an operator.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to four switchgroup of radial drill electrical apparatus on radial drill to it is more superior to reach the lathe performance, and the structure is more simplified, easily makes, should use, the operation is light, adjustment, maintenance more convenient purpose.
The technical scheme of the utility model is that:
a radial drilling machine electric appliance four-position combination switch comprises: shift fork, round pin axle, commentaries on classics cover, oversheath, slide bar, switch shifting pin, travel switch, mounting bracket, commentaries on classics cover reset pin, positioning spring, concrete structure is as follows:
the sliding rod is provided with a rotating sleeve, the outer side surface of the rotating sleeve is provided with an outer protective cover and a mounting frame, the outer protective cover and the mounting frame are oppositely arranged through a flange, the outer side surface of the flange of the outer protective cover is provided with a through hole, a rotating sleeve reset pin and a positioning spring which are used in a matched mode are installed in the through hole, and the positioning spring acts on the rotating sleeve reset pin to enable the rotating sleeve reset pin to be in top contact with a side groove of the rotating sleeve; a shifting fork is arranged on the side surface of one end of the sliding rod through a pin shaft;
the outside of mounting bracket sets up four travel switch, and four travel switch are located the both sides of switch thumb pin respectively, and the switch thumb pin vertically wears to locate mounting bracket, commentaries on classics cover and slide bar, and the both ends of switch thumb pin are corresponding with travel switch respectively.
The four-position combined switch of the radial drilling machine electric appliance is characterized in that the outer protective cover and the flange of the mounting frame are connected through a positioning screw.
The four-position combined switch of the radial drilling machine electric appliance is characterized in that a through hole is formed in the end face of the flange of the outer shield, and a fixing screw for connection is installed in the through hole.
The four-position combined switch of the radial drilling machine electric appliance is characterized in that a through hole is formed in one side, provided with the outer protective cover, of the rotating sleeve, a spring and a positioning steel ball which are matched for use are installed in the through hole, and the positioning steel ball is pressed against a side pit of the sliding rod through the action of the spring on the positioning steel ball.
The four-position combined switch of the radial drilling machine electric appliance is characterized in that a positioning jackscrew is installed at the other end of a sliding rod, and one end of the positioning jackscrew is matched and positioned with a groove on the side surface of a shifting pin.
The four-position combination switch of the radial drilling machine electric appliance is characterized in that a support pin is arranged on a shifting fork.
The utility model has the advantages and beneficial effects that:
the utility model discloses radial drill's four-digit combination electrical switch mechanism makes the electrical centralized operation of lathe, and convenient nimble, improvement outward appearance make controlled operation action and the coordinated unanimity of switch operation action direction, accord with the humanized design of lathe, also can install in other electromechanical device as one set of general quadbit switch structure.
Drawings
Fig. 1 is a schematic view of the four-position combined switch of the radial drilling machine electric appliance of the utility model.
Fig. 2 is a schematic view of the shift fork being moved in the circumferential direction of the combination switch.
FIG. 3 is a schematic view of the fork moving axially along the combination switch.
In the figure, 1, a shifting fork; 2. a pin shaft; 3. rotating the sleeve; 4. an outer shroud; 5. a set screw; 6. a set screw; 7. a slide bar; 8. a switch pusher; 9. a travel switch; 10. positioning a jackscrew; 11. positioning a steel ball; 12. a mounting frame; 13. a rotating sleeve return pin; 14. a positioning spring; 15. a support pin.
Detailed Description
As shown in fig. 1 to fig. 3, the utility model discloses four-position combination switch of radial drill electrical apparatus mainly includes: the device comprises a shifting fork 1, a pin shaft 2, a rotating sleeve 3, an outer shield 4, a fixing screw 5, a positioning screw 6, a sliding rod 7, a switch shifting pin 8, a travel switch 9, a positioning jackscrew 10, a positioning steel ball 11, an installation frame 12, a rotating sleeve resetting pin 13, a positioning spring 14, a supporting pin 15 and the like, and has the following specific structure:
the sliding rod 7 is provided with the rotating sleeve 3, the outer side face of the rotating sleeve 3 is provided with the outer protective cover 4 and the mounting frame 12, the outer protective cover 4 and the mounting frame 12 are arranged oppositely through flanges, and the flanges of the outer protective cover 4 and the mounting frame 12 are connected through the positioning screws 6. The flange end face of the outer shield 4 is provided with a through hole, and a fixing screw 5 for connection is arranged in the through hole; the outer side face of the flange of the outer shield 4 is provided with a through hole, a rotating sleeve reset pin 13 and a positioning spring 14 which are matched for use are installed in the through hole, and the positioning spring 14 acts on the rotating sleeve reset pin 13 to enable the rotating sleeve reset pin 13 to be in contact with the side face groove of the rotating sleeve 3.
A through hole is formed in one side, provided with the outer protective cover 4, of the rotating sleeve 3, a spring and a positioning steel ball 11 which are matched for use are installed in the through hole, and the spring acts on the positioning steel ball 11 to enable the positioning steel ball 11 to be in abutting contact with a side pit of the sliding rod 7. A shifting fork 1 is arranged on one end side face of the sliding rod 7 through a pin shaft 2, and a supporting pin 15 is arranged on the shifting fork 1.
Four travel switches 9 are arranged on the outer side of the mounting frame 12, the four travel switches 9 are respectively located on two sides of the switch shifting pin 8, the switch shifting pin 8 longitudinally penetrates through the mounting frame 12, the rotating sleeve 3 and the sliding rod 7, and two ends of the switch shifting pin 8 respectively correspond to the travel switches 9. And a positioning jackscrew 10 is arranged at the other end of the sliding rod 7, and one end of the positioning jackscrew 10 is matched and positioned with a groove on the side surface of the shifting pin 8.
The utility model discloses a with four electrical apparatus travel switches 9 of four kinds of mechanical motion of the last control of radial drill, concentrate the installation and constitute one set of four-position combination switch on a mounting bracket 12. As shown in fig. 2, when the fork 1 is moved along the circumferential direction of the combination switch, the rotating sleeve 3, the sliding rod 7 and the switch pin 8 are driven to rotate together, and the switches K1 and K2 can be opened and closed respectively (the electrical equipment travel switches K1 and K2 are in inching contact, and can also be in fixed contact). When the shifting fork 1 is loosened, the rotating sleeve 3 is pushed to reset by the rotating sleeve resetting pin 13, and the combined switch is restored to the off state. As shown in fig. 3, when the shift fork 1 is moved in the axial direction of the combination switch, the slide rod 7 is shifted to slide in the axial direction of the switch with the support pin 15 as a fulcrum, so that the switch shift pin 8 pushes the electrical stroke switches K3 and K4 to be turned on or off, respectively.
The shifting fork 1 and the sliding rod 7 respectively control the opening and closing of the travel switches 9 of the four electrical appliances K1, K2, K3 and K4 by rotating or sliding in four movement directions so as to complete the movement required by the control machine tool. The utility model discloses make the electrical apparatus control of lathe more concentrated, when the operation is pulled out fork 1 moreover, manual direction and rising or decline of lathe rocking arm, corotation or the reversal motion direction of main shaft coordinate unanimously, have highlighted the humanized design of equipment, accomplish more convenient, nimble, directly perceived, easy operation by four buttons than former design.
Claims (6)
1. The utility model provides a radial drill electrical apparatus four position combination switch which characterized in that, this radial drill electrical apparatus four position combination switch includes: shift fork, round pin axle, commentaries on classics cover, oversheath, slide bar, switch shifting pin, travel switch, mounting bracket, commentaries on classics cover reset pin, positioning spring, concrete structure is as follows:
the sliding rod is provided with a rotating sleeve, the outer side surface of the rotating sleeve is provided with an outer protective cover and a mounting frame, the outer protective cover and the mounting frame are oppositely arranged through a flange, the outer side surface of the flange of the outer protective cover is provided with a through hole, a rotating sleeve reset pin and a positioning spring which are used in a matched mode are installed in the through hole, and the positioning spring acts on the rotating sleeve reset pin to enable the rotating sleeve reset pin to be in top contact with a side groove of the rotating sleeve; a shifting fork is arranged on the side surface of one end of the sliding rod through a pin shaft;
the outside of mounting bracket sets up four travel switch, and four travel switch are located the both sides of switch thumb pin respectively, and the switch thumb pin vertically wears to locate mounting bracket, commentaries on classics cover and slide bar, and the both ends of switch thumb pin are corresponding with travel switch respectively.
2. The four-position combination switch of the radial drilling machine electric appliance according to claim 1, wherein the outer shield and the flange of the mounting frame are connected through a positioning screw.
3. The four-position combination switch of the radial drilling machine and the electric appliance as claimed in claim 1, wherein the flange end face of the outer shield is provided with a through hole, and a fixing screw for connection is installed in the through hole.
4. The four-position combination switch of the radial drilling machine and the electric appliance is characterized in that a through hole is formed in one side, provided with the outer protective cover, of the rotating sleeve, a spring and a positioning steel ball which are matched with each other are installed in the through hole, and the spring acts on the positioning steel ball to enable the positioning steel ball to be in abutting contact with a concave pit in the side face of the sliding rod.
5. The four-position combination switch of the radial drilling machine and the electric appliance is characterized in that a positioning jackscrew is arranged at the other end of the sliding rod, and one end of the positioning jackscrew is matched and positioned with a groove on the side surface of the poking pin.
6. The four-position combination switch of the radial drilling machine and the electric appliance according to claim 1, wherein a supporting pin is arranged on the shifting fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987642.3U CN210677012U (en) | 2019-06-27 | 2019-06-27 | Four-position combined switch for radial drilling machine electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920987642.3U CN210677012U (en) | 2019-06-27 | 2019-06-27 | Four-position combined switch for radial drilling machine electric appliance |
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| Publication Number | Publication Date |
|---|---|
| CN210677012U true CN210677012U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920987642.3U Active CN210677012U (en) | 2019-06-27 | 2019-06-27 | Four-position combined switch for radial drilling machine electric appliance |
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| Country | Link |
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| CN (1) | CN210677012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181082A (en) * | 2019-06-27 | 2019-08-30 | 张恒嘉 | Four hyte combination switch of radial drilling machine electric appliance |
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2019
- 2019-06-27 CN CN201920987642.3U patent/CN210677012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181082A (en) * | 2019-06-27 | 2019-08-30 | 张恒嘉 | Four hyte combination switch of radial drilling machine electric appliance |
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