CN214920638U - Rocker arm drilling machine - Google Patents
Rocker arm drilling machine Download PDFInfo
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- CN214920638U CN214920638U CN202120218040.9U CN202120218040U CN214920638U CN 214920638 U CN214920638 U CN 214920638U CN 202120218040 U CN202120218040 U CN 202120218040U CN 214920638 U CN214920638 U CN 214920638U
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- rocker arm
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Abstract
The application relates to a rocker arm drilling machine, which relates to the field of civil air defense door production equipment and comprises a rack, a workbench, a driving machine, a cantilever, a drilling device, a liquid spraying nozzle and a protective shell, wherein the protective shell comprises a top plate and a plurality of baffle plates, the top plate is connected with the cantilever, a mounting hole is formed in the top plate, and the mounting hole is used for penetrating through the drilling device; the baffle is arranged along the periphery of the top plate and forms a drilling cavity, the drilling device is positioned in the drilling cavity, one end of the baffle is connected with the top plate, the other end of the baffle vertically droops, and the distance from one side of the baffle, which is far away from the top plate, to the workbench is smaller than the distance from the lowest position of the drilling device to the workbench; the baffle is made of a flexible material. This application has the effect that reduces splashing of sweeps and waste liquid.
Description
Technical Field
The application relates to the field of civil air defense door production equipment, in particular to a rocker arm drilling machine.
Background
The rocker arm drilling machine is generally used for drilling, reaming and the like, has high flexibility and wide application range, and is suitable for machining parts with holes in single piece or batch production.
Application number CN201810467564.4 discloses a continuous processing radial drilling machine with a protection function, which comprises a base, an outer upright post is arranged above the left side of the base, a rocker sleeve is sleeved on the outer upright post, a rocker is arranged on the right side of the rocker sleeve, a rotating motor is arranged at the upper part of the right side of the outer upright post, a slide rail is arranged at the front side of the rocker arm, a main spindle box is arranged on the slide rail through a slide block, the upper part of the main spindle box is provided with a rotating motor, the lower part of the main spindle box is provided with a main spindle connected with the rotating motor, a drill bit is arranged at the lower part of the main shaft, a protective device is arranged on the main shaft and comprises a first protective cover, a sliding chute, a second protective cover and a fixing bolt, the two sides of the first protective cover are both provided with sliding chutes, the sliding chutes are provided with second protective covers through sliding blocks, a limiting hole is formed beside the sliding groove, and fixing bolts are arranged on two sides of the second protective cover and matched with the limiting hole.
In view of the above-described related art, the inventors believe that the movement of the first shield and the second shield is integrally performed, the flexibility of the shields is low, and the splash of the waste chips and the waste liquid is easily generated when the long work is processed.
SUMMERY OF THE UTILITY MODEL
In order to reduce splashing of the waste bits and liquid, the application provides a rocker arm drilling machine.
The application provides a rocking arm drilling machine adopts following technical scheme:
a rocker arm drilling machine comprises a rack, a workbench, a driving machine, a cantilever, a drilling device, a liquid spraying nozzle and a protective shell, wherein the protective shell comprises a top plate and a plurality of baffle plates, the top plate is connected with the cantilever, a mounting hole is formed in the top plate, and the mounting hole is used for penetrating through the drilling device; the baffle is arranged along the periphery of the top plate and forms a drilling cavity, the drilling device is positioned in the drilling cavity, one end of the baffle is connected with the top plate, the other end of the baffle vertically droops, and the distance from one side of the baffle, which is far away from the top plate, to the workbench is smaller than the distance from the lowest position of the drilling device to the workbench; the baffle is made of a flexible material.
Through adopting above-mentioned technical scheme, during drilling, the driving machine drives cantilever, drilling equipment, hydrojet and protecting crust and is close to the workstation simultaneously to make the baffle keep away from one side of cantilever and be located the workstation below, can block sweeps and the waste liquid that produces when drilling, thereby reduced splashing of sweeps and waste liquid.
Optionally, the baffle includes a connecting plate and a plurality of separation blades, one end of the connecting plate is connected with the top plate, and the other end is connected with the separation blade.
Through adopting above-mentioned technical scheme, the connecting plate plays the effect of connecting roof and separation blade, is convenient for carry out being connected of baffle and connecting plate.
Optionally, one side of the connecting plate, which is close to the top plate, is provided with an installation block, the top plate is provided with an installation groove, and the installation groove is matched with the installation block.
Through adopting above-mentioned technical scheme, installation piece and mounting groove joint can fix a position and be connected in advance connecting plate and roof, are convenient for carry on being connected of connecting plate and roof.
Optionally, a fixing piece is further arranged on the mounting block, and the fixing piece penetrates through the mounting block and is connected with the top plate.
Through adopting above-mentioned technical scheme, the mounting can further be fixed being connected of installation piece and roof, has promoted the stability of being connected of installation piece and roof.
Optionally, the baffle is made of a transparent material.
Through adopting above-mentioned technical scheme, at the drilling in-process, the baffle that transparent material made is convenient for personnel to follow the drilling condition and observes, is convenient for promote the accuracy of drilling.
Optionally, a connecting piece is further arranged on one side, close to the sliding block, of the top plate, and a connecting piece is arranged on the connecting piece and penetrates through the connecting piece to be connected with the sliding block.
Through adopting above-mentioned technical scheme, the connection piece is in order to facilitate carrying out being connected of roof and slider to realize being connected of protecting crust and slider.
One side of the connecting piece, which is close to the sliding block, is provided with a positioning block, the sliding block is provided with a positioning groove, and the positioning block is matched with the positioning groove.
Through adopting above-mentioned technical scheme, the locating piece can be fixed a position the connection piece with constant head tank joint, is convenient for carry out being connected of connection piece and slider.
Optionally, a connecting hole is further formed in the top plate, and the connecting hole is detachably connected with the liquid spraying nozzle.
Through adopting above-mentioned technical scheme, the connecting hole can provide the installation passageway for the hydrojet, and the hydrojet of being convenient for is close to drilling equipment.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the protective shell, scraps and waste liquid generated in drilling can be blocked, so that splashing of the scraps and the waste liquid is reduced;
2. the installation block and the installation groove are arranged, so that the connection plate and the top plate can be positioned and pre-connected, and the connection of the connection plate and the top plate is facilitated;
3. through setting up locating piece and constant head tank, can fix a position the connection piece, be convenient for carry out being connected of connection piece and cantilever.
Drawings
Fig. 1 is a schematic view of the overall structure of a rocker arm drilling machine according to an embodiment of the present application.
Fig. 2 is a partial structural schematic view of a rocker arm drilling machine according to an embodiment of the present application.
FIG. 3 is a schematic structural diagram of a protective shell of a rocker arm drilling machine according to an embodiment of the present application.
FIG. 4 is a perspective cross-sectional view of a protective casing of a rocker arm drill according to an embodiment of the present application.
Description of reference numerals: 1. a frame; 11. a base; 12. erecting a rod; 2. a work table; 3. a driver; 4. a cantilever; 5. a drilling device; 51. a motor; 52. a drill bit; 6. a liquid spray nozzle; 7. a protective shell; 71. a top plate; 72. a baffle plate; 721. a connecting plate; 722. a baffle plate; 8. a slider; 9. connecting sheets; 10. a connecting member; 13. positioning blocks; 14. positioning a groove; 15. mounting holes; 16. connecting holes; 17. drilling a hole cavity; 18. mounting blocks; 19. mounting grooves; 20. and a fixing member.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses a rocker arm drilling machine. Referring to fig. 1, the rocking arm drilling machine includes frame 1, workstation 2, driving machine 3, cantilever 4, drilling equipment 5, hydrojet nozzle 6 and protecting crust 7, frame 1 includes base 11 and pole setting 12, 11 horizontal welds in the bottom of pole setting 12 of base, workstation 2 welds on base 11, driving machine 3 is the cylinder, the axis of cylinder is parallel with the length direction of pole setting 12, the cylinder body and the 12 bolted connection of pole setting of cylinder, on pole setting 12 was located to the pot head of cantilever 4, and with the piston rod bolted connection of cylinder.
Referring to fig. 2, the length direction of the cantilever 4 is parallel to the upper surface of the base 11, the cantilever 4 is provided with a slide block 8, the slide block 8 slides along the length direction of the cantilever 4, the drilling device 5 comprises a motor 51 and a drill bit 52, a shell of the motor 51 is in bolt connection with the slide block 8, and an output shaft of the motor 51 is in key connection with the drill bit 52.
Referring to fig. 3 and 4, the protective shell 7 includes a top plate 71 and a plurality of baffle plates 72, in this embodiment, there are four baffle plates 72, the top plate 71 is connected to the suspension arm 4, a connecting piece 9 is further welded to one side of the top plate 71 close to the slider 8, a connecting piece 10 is provided on the connecting piece 9, in this embodiment, the connecting piece 10 is a screw, and the screw penetrates through the connecting piece 9 and is in threaded connection with the slider 8. The connecting piece 9 is used for facilitating the connection of the top plate 71 and the sliding block 8, so that the protective shell 7 and the sliding block 8 are connected. In order to facilitate the connection between the connecting piece 9 and the slider 8, an integrally formed positioning block 13 is arranged on one side of the connecting piece 9 close to the slider 8, a positioning groove 14 is arranged on the slider 8, and the positioning block 13 is clamped with the positioning groove 14 to position the connecting piece 9.
The top plate 71 is provided with a mounting hole 15, and the mounting hole 15 is used for penetrating through the drilling device 5. The top plate 71 is further provided with a connecting hole 16, the connecting hole 16 is detachably connected with the liquid spray nozzle 6, and the connecting hole 16 is in threaded connection with a liquid spray pipe of the liquid spray nozzle 6 in the embodiment. The connection holes 16 may provide mounting access for the liquid jet 6, facilitating the approach of the liquid jet 6 to the drilling device 5.
Referring to fig. 3 and 4, the baffle 72 is disposed along the periphery of the top plate 71 and forms a drilling cavity 17, and the drilling device 5 is located in the drilling cavity 17. One end of the baffle 72 is connected to the top plate 71, and the other end thereof hangs down vertically. The baffle 72 includes a connecting plate 721 and a plurality of flaps 722, the connecting plate 721 is connected to the top plate 71 at one end thereof, and the flaps 722 are connected to the other end thereof. The connecting plate 721 functions to connect the top plate 71 and the stopper 722, and facilitates the connection of the shutter 72 to the connecting plate 721.
One side of the connecting plate 721, which is close to the top plate 71, is provided with an integrally formed mounting block 18, the top plate 71 is provided with a mounting groove 19, the mounting block 18 is clamped with the mounting groove 19, the connecting plate 721 and the top plate 71 can be positioned and pre-connected, and the connecting plate 721 and the top plate 71 can be conveniently connected. In order to further fix the connection between the mounting block and the top plate 71, the mounting block 18 is further provided with a fixing member 20, in this embodiment, the fixing member 20 is a screw, and the fixing member 20 penetrates through the mounting block 18 and is in threaded connection with the top plate 71, so that the connection stability between the mounting block 18 and the top plate 71 is improved.
The distance from one side of the baffle plate 72 far away from the top plate 71 to the workbench 2 is less than the distance from the lowest part of the drilling device 5 to the workbench 2; the baffle 72 is made of a flexible material, and when the workpiece is thick, the baffle 72 made of the flexible material can reduce the influence of the baffle 72 when the drilling device 5 drills holes. The shutter 72 is made of a transparent material. In the drilling process, the baffle 72 made of the transparent material is convenient for personnel to observe the drilling condition, and the drilling accuracy is convenient to improve.
The implementation principle of the rocker arm drilling machine in the embodiment of the application is as follows: the connecting plate 721 and the top plate 71 are connected, the mounting block 18 on the connecting plate 721 is close to the mounting groove 19 on the top plate 71, and the mounting block 18 is further fixed by the fixing piece 20, so that the connecting plate 721 is connected with the top plate 71, and the baffle plate 72 is connected with the top plate 71.
Subsequently, the positioning block 13 on the connecting piece 9 and the positioning groove 14 on the sliding block 8 are clamped, and then the connecting piece 9 is connected with the sliding block 8 by fixing through the connecting piece 10, so that the connection between the top plate 71 and the sliding block 8 is realized, and the connection between the protective shell 7 and the sliding block 8 is realized.
During drilling, the driving machine 3 drives the cantilever 4, the drilling device 5, the liquid spraying nozzle 6 and the protective shell 7 to be close to the workbench 2, one side of the baffle plate 72 far away from the cantilever 4 is located below the workbench 2, waste chips and waste liquid generated during drilling can be blocked, and splashing of the waste chips and the waste liquid is reduced. The embodiment of the application provides a rocker arm drilling machine has the effect that splashes of reducing sweeps and waste liquid.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A rocker arm drilling machine comprises a rack (1), a workbench (2), a driving machine (3), a cantilever (4), a drilling device (5) and a liquid spraying nozzle (6), and is characterized by further comprising a protective shell (7), wherein the protective shell (7) comprises a top plate (71) and a plurality of baffle plates (72), the top plate (71) is connected with the cantilever (4), a mounting hole (15) is formed in the top plate (71), and the mounting hole (15) is used for penetrating through the drilling device (5); the baffle (72) is arranged along the periphery of the top plate (71) to form a drilling cavity (17), the drilling device (5) is positioned in the drilling cavity (17), one end of the baffle (72) is connected with the top plate (71), the other end of the baffle vertically droops, and the distance from one side, away from the top plate (71), of the baffle (72) to the workbench (2) is smaller than the distance from the lowest position of the drilling device (5) to the workbench (2); the baffle (72) is made of a flexible material.
2. The rocker arm drilling machine according to claim 1, wherein the baffle plate (72) comprises an attachment plate (721) and a blocking plate (722), one end of the attachment plate (721) is connected with the top plate (71), and the other end is connected with the blocking plate (722).
3. The rocker arm drilling machine according to claim 2, characterised in that the side of the connecting plate (721) adjacent to the top plate (71) is provided with a mounting block (18), and that the top plate (71) is provided with a mounting groove (19), which mounting groove (19) cooperates with the mounting block (18).
4. The rocker arm drilling machine according to claim 3, wherein the mounting block (18) is further provided with a fixing member (20), and the fixing member (20) penetrates through the mounting block (18) and is connected with the top plate (71).
5. The rocker arm drill of claim 1, wherein the baffle (72) is made of a transparent material.
6. The rocker arm drilling machine according to claim 1, characterized in that a connecting piece (9) is further arranged on one side of the top plate (71) close to the broken block, a connecting piece (10) is arranged on the connecting piece (9), and the connecting piece (10) penetrates through the connecting piece (9) and is connected with the sliding block (8).
7. The rocker arm drilling machine according to claim 6, characterised in that a positioning block (13) is arranged on the connecting piece (9) on the side close to the slide block (8), a positioning groove (14) is arranged on the slide block (8), and the positioning block (13) is matched with the positioning groove (14).
8. The rocker arm drilling machine according to claim 1, characterised in that the top plate (71) is also provided with a connecting hole (16), and the connecting hole (16) is detachably connected with the liquid spray nozzle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120218040.9U CN214920638U (en) | 2021-01-26 | 2021-01-26 | Rocker arm drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120218040.9U CN214920638U (en) | 2021-01-26 | 2021-01-26 | Rocker arm drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214920638U true CN214920638U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120218040.9U Active CN214920638U (en) | 2021-01-26 | 2021-01-26 | Rocker arm drilling machine |
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| Country | Link |
|---|---|
| CN (1) | CN214920638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070075A (en) * | 2022-07-27 | 2022-09-20 | 徐州强宏液压科技有限公司 | Protective machine tool |
-
2021
- 2021-01-26 CN CN202120218040.9U patent/CN214920638U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070075A (en) * | 2022-07-27 | 2022-09-20 | 徐州强宏液压科技有限公司 | Protective machine tool |
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