CN214109770U - Safety protection cover for drilling machine - Google Patents
Safety protection cover for drilling machine Download PDFInfo
- Publication number
- CN214109770U CN214109770U CN202023261988.7U CN202023261988U CN214109770U CN 214109770 U CN214109770 U CN 214109770U CN 202023261988 U CN202023261988 U CN 202023261988U CN 214109770 U CN214109770 U CN 214109770U
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- switch device
- fixedly connected
- rotary switch
- wall
- drilling machine
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Abstract
The utility model discloses a drilling machine safety protection casing, including the safety protection casing body, the safety protection casing body includes the rotary switch device, rotary switch device outer wall one side fixedly connected with connecting plate, the connecting plate top is provided with fixing support, fixing support is inside to run through there is first spout, first spout is inside to run through there is stop screw, fixing support passes through stop screw and rotary switch device fixed connection, the rotary switch device top is provided with the locating pin, rotary switch device bottom fixedly connected with hexagonal axis of rotation, hexagonal axis of rotation outer wall runs through there is the second spout, the inside sliding connection of second spout has the spacer pin. The utility model discloses a be provided with the semicircle transparent plate, simple structure has the level and rotates the function and increase the safety interlock function, when the drilling machine operation, can play the effect degree that protection drilling thing splashes and openly touches rotatory danger point in a flexible way.
Description
Technical Field
The utility model relates to a drilling machine safety protection casing technical field, concretely relates to drilling machine safety protection casing.
Background
The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. The drilling machine is characterized in that the workpiece is fixed, the cutter rotates, the protective cover can prevent dust, cutting scraps, hard sand grains and the like from entering the track, the damage of hard granular foreign matters to the sliding track surface is reduced, the influence of the guide rail on the machining precision due to operation deformation can be reduced, and the machining precision of the machine tool is kept. The surface of the protective cover is smooth and has no burrs or sharp edges and corners, and the protective cover is not a new hazard source; the protective cover does not influence the sight and normal operation, and is convenient for the inspection and maintenance of equipment;
the machine tool protective cover is used for protecting a machine tool guide rail, and can protect the internal hard guide rail, the linear guide rail, the ball screw or the transmission rack of the machine tool from being corroded and damaged by the outside. It is of many kinds, including: the organ protective cover and the steel plate protective cover are used on the guide rail; also, a lead screw boot for use with a lead screw comprising: circular, square and polygonal, which are different in practice, and are supported by steel wires and also sewn. As well as roller shutter shields and armor shields, and the like.
The existing drilling machine on the market is mostly not provided with a protective cover in the using process, the protective cover is generally simple in structure and single in effect, and the functions of preventing drilling objects from splashing and positively touching the rotary dangerous points cannot be achieved.
Therefore, there is a need for a safety shield for a drilling machine that solves the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drilling machine safety protection casing, through being provided with the semicircle transparent plate, simple structure has the level and rotates the function and increase the safety interlock function, when the drilling machine operation, can play the effect degree that the protection drilling thing splashes and openly touches rotatory danger point in a flexible way to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: a safety protection cover of a drilling machine comprises a safety protection cover body, wherein the safety protection cover body comprises a rotary switch device, one side of the outer wall of the rotary switch device is fixedly connected with a connecting plate, the top of the connecting plate is provided with a fixed support, a first chute penetrates through the inside of the fixed support, a limit screw penetrates through the inside of the first chute, the fixed support is fixedly connected with the rotary switch device through the limit screw, the top of the rotary switch device is provided with a positioning pin, the bottom of the rotary switch device is fixedly connected with a hexagonal rotating shaft, the outer wall of the hexagonal rotating shaft penetrates through a second chute, a limit pin is slidably connected inside the second chute, the outer wall of the hexagonal rotating shaft is fixedly connected with two protection cover fixing seats, one side of the outer wall of each protection cover fixing seat is fixedly connected with a hexagonal hole plate, hexagonal hole plate outer wall one side fixedly connected with semicircle guard shield support, semicircle guard shield support inner wall fixedly connected with semicircle transparent plate, semicircle guard shield support outer wall one side fixedly connected with fixed block, the quantity of fixed block is provided with two, two fixed block outer wall one side fixedly connected with guard shield handle.
Preferably, the number of the first sliding grooves is two, and the two first sliding grooves are symmetrically arranged around a central axis of the fixed support.
Preferably, the limit screw penetrates through the connecting plate, and the connecting plate is in threaded connection with the limit screw.
Preferably, a rotary bearing is arranged at the joint of the positioning pin and the rotary switch device, and the positioning pin is rotatably connected with the rotary switch device through the rotary bearing.
Preferably, the semicircular shield support is made of a carbon steel square pipe, and the outer wall of the semicircular shield support is fixedly connected with a baking varnish coating.
Preferably, the semicircular transparent plate is made of an inlet transparent polycarbonate material, and the shield handle is made of an aluminum alloy.
In the technical scheme, the utility model provides a technological effect and advantage:
through being provided with semicircle transparent plate, simple structure has the level and rotates the function and increase the safety interlock function, when the drilling machine operation, can play the effect degree that protection drilling thing splashes and openly touch rotatory danger point in a flexible way.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is an overall structure diagram of the present invention;
fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;
fig. 4 is a schematic view of the side view of the part of the semicircular shield bracket of the present invention.
Description of reference numerals:
1. a safety shield body; 2. a rotary switch device; 3. a fixed support; 4. a first chute; 5. a limit screw; 6. positioning a pin; 7. a hexagonal rotating shaft; 8. a second chute; 9. a spacing pin; 10. a protective cover fixing seat; 11. a semicircular shield bracket; 12. a semicircular transparent plate; 13. a fixed block; 14. a shield handle.
Detailed Description
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 work belong to the protection scope of the present invention.
The utility model provides a safety protection cover for drilling machine as shown in figures 1-4, which comprises a safety protection cover body 1, wherein the safety protection cover body 1 comprises a rotary switch device 2, one side of the outer wall of the rotary switch device 2 is fixedly connected with a connecting plate, the top of the connecting plate is provided with a fixed support 3, a first chute 4 is penetrated inside the fixed support 3, a limit screw 5 is penetrated inside the first chute 4, the fixed support 3 is fixedly connected with the rotary switch device 2 through the limit screw 5, the top of the rotary switch device 2 is provided with a positioning pin 6, the bottom of the rotary switch device 2 is fixedly connected with a hexagonal rotating shaft 7, the outer wall of the hexagonal rotating shaft 7 is penetrated with a second chute 8, the inside of the second chute 8 is connected with a limit pin 9 in a sliding way, the outer wall of the hexagonal rotating shaft 7 is fixedly connected with a protection cover fixing seat 10, the quantity of protection casing fixing base 10 is provided with two, two protection casing fixing base 10 outer wall one side fixedly connected with hexagonal hole plate, hexagonal hole plate outer wall one side fixedly connected with semicircle guard support 11, 11 inner wall fixedly connected with semicircle transparent plates 12 of semicircle guard support, 11 outer wall one side fixedly connected with fixed block 13 of semicircle guard support, the quantity of fixed block 13 is provided with two, two 13 outer wall one side fixedly connected with guard shield handles 14 of fixed block.
Further, in the above technical solution, two first sliding grooves 4 are provided, and the two first sliding grooves 4 are symmetrically arranged with respect to a central axis of the fixed support 3.
Further, in the above technical solution, the limit screw 5 penetrates through the connecting plate, and the connecting plate is in threaded connection with the limit screw 5.
Further, in the above technical solution, a rotary bearing is disposed at a connection position of the positioning pin 6 and the rotary switch device 2, and the positioning pin 6 is rotatably connected with the rotary switch device 2 through the rotary bearing.
Further, in the above technical scheme, the semicircular shield support 11 is made of a carbon steel square pipe, and the outer wall of the semicircular shield support 11 is fixedly connected with a baking varnish coating.
Further, in the above technical solution, the semi-circular transparent plate 12 is made of an imported transparent polycarbonate material, and the shield handle 14 is made of an aluminum alloy.
This practical theory of operation:
referring to the attached drawings 1-4 of the specification, when the device is used, the semicircular transparent plate 12 is arranged, the structure is simple, the horizontal rotation function and the safety interlocking function are added, and the device can flexibly play roles of preventing drilling objects from splashing and preventing the front surface of the drilling objects from touching a rotary dangerous point when a drilling machine operates.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a drilling machine safety protection casing, includes safety protection casing body (1), its characterized in that: the safety protection cover body (1) comprises a rotary switch device (2), a connecting plate is fixedly connected to one side of the outer wall of the rotary switch device (2), a fixed support (3) is arranged at the top of the connecting plate, a first sliding groove (4) penetrates through the inside of the fixed support (3), a limiting screw (5) penetrates through the inside of the first sliding groove (4), the fixed support (3) is fixedly connected with the rotary switch device (2) through the limiting screw (5), a positioning pin (6) is arranged at the top of the rotary switch device (2), a hexagonal rotating shaft (7) is fixedly connected to the bottom of the rotary switch device (2), a second sliding groove (8) penetrates through the outer wall of the hexagonal rotating shaft (7), a limiting pin (9) is slidably connected to the inside of the second sliding groove (8), and a protection cover fixing seat (10) is fixedly connected to the outer wall of the hexagonal rotating shaft (7), the quantity of protection casing fixing base (10) is provided with two, two protection casing fixing base (10) outer wall one side fixedly connected with hexagonal hole plate, hexagonal hole plate outer wall one side fixedly connected with semicircle guard support (11), semicircle guard support (11) inner wall fixedly connected with semicircle transparent plate (12), semicircle guard support (11) outer wall one side fixedly connected with fixed block (13), the quantity of fixed block (13) is provided with two, two fixed block (13) outer wall one side fixedly connected with guard shield handle (14).
2. The safety shield for a drilling machine according to claim 1, wherein: the number of the first sliding grooves (4) is two, and the two first sliding grooves (4) are symmetrically arranged around the central axis of the fixed support (3).
3. The safety shield for a drilling machine according to claim 1, wherein: the limiting screw rod (5) penetrates through the connecting plate, and the connecting plate is in threaded connection with the limiting screw rod (5).
4. The safety shield for a drilling machine according to claim 1, wherein: the rotary switch device is characterized in that a rotary bearing is arranged at the joint of the positioning pin (6) and the rotary switch device (2), and the positioning pin (6) is rotatably connected with the rotary switch device (2) through the rotary bearing.
5. The safety shield for a drilling machine according to claim 1, wherein: the semi-circular shield support (11) is made by carbon steel square pipe, semi-circular shield support (11) outer wall fixedly connected with baking finish coating.
6. The safety shield for a drilling machine according to claim 1, wherein: the semi-circular transparent plate (12) is made of an imported transparent polycarbonate material, and the shield handle (14) is made of an aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261988.7U CN214109770U (en) | 2020-12-29 | 2020-12-29 | Safety protection cover for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261988.7U CN214109770U (en) | 2020-12-29 | 2020-12-29 | Safety protection cover for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214109770U true CN214109770U (en) | 2021-09-03 |
Family
ID=77485903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023261988.7U Active CN214109770U (en) | 2020-12-29 | 2020-12-29 | Safety protection cover for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214109770U (en) |
-
2020
- 2020-12-29 CN CN202023261988.7U patent/CN214109770U/en active Active
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