CN212398183U

CN212398183U - Radial drill is used in vertical spot facing work

Info

Publication number: CN212398183U
Application number: CN202020970279.7U
Authority: CN
Inventors: 宓卫平
Original assignee: Tianjin Huaxin Machinery Manufacturing Co ltd
Current assignee: Tianjin Huaxin Machinery Manufacturing Co ltd
Priority date: 2020-06-01
Filing date: 2020-06-01
Publication date: 2021-01-26
Anticipated expiration: 2030-06-01

Abstract

The utility model discloses a radial drill is used in vertical spot facing work, the on-line screen storage device comprises a base, the fixed workstation that is provided with in base upper end middle part, the base upper end is at the fixed stand that is provided with in workstation one side, the stand is inside to be provided with first screw rod through the bearing activity, first screw rod surface middle part is provided with the crossbeam through the screw thread activity, the inside second screw rod that is provided with through the bearing activity of crossbeam, second screw rod outside surface middle part is provided with processingequipment through the screw thread activity, processingequipment lower extreme middle part is provided with the drill bit through the pivot transmission. The utility model discloses excellent in use effect can cover the drill bit annex position when the drill bit carries out the during operation and keep apart to can prevent that someone or foreign matter from touching the drill bit of high-speed rotation carelessly, the piece that produces can prevent to drill simultaneously splashes.

Description

Radial drill is used in vertical spot facing work

Technical Field

The utility model relates to a drilling equipment technical field specifically is a radial drill is used in vertical spot facing work.

Background

The drilling device is a general term of equipment for processing holes in solid materials, and common drilling devices comprise electric drills, drilling machines and the like. Along with the further development of the processing technology, the efficiency of the drilling device is also greatly improved, and the working principle of the electric drill is that a motor rotor of an electromagnetic rotary type or electromagnetic reciprocating type small-capacity motor does magnetic field cutting work-doing operation, and the working device is driven by a transmission mechanism to drive a gear to increase the power of a drill bit, so that the drill bit scrapes the surface of an object and better penetrates the object.

But the drilling equipment who uses at present when drilling, its drill bit position lacks comparatively convenient protection device and is used for keeping apart the drill bit and prevent the object touching, does not have protector also can make the piece that the drill bit during operation produced simultaneously and splash, and the result of use of device is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a radial drill is used in vertical spot facing work to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a radial drilling machine for vertical hole machining comprises a base, wherein a workbench is fixedly arranged in the middle of the upper end of the base, an upright post is fixedly arranged at one side of the workbench at the upper end of the base, a first screw rod is movably arranged in the upright post through a bearing, a cross beam is movably arranged in the middle of the surface of the first screw rod through threads, a second screw rod is movably arranged in the cross beam through a bearing, a machining device is movably arranged in the middle of the outer side surface of the second screw rod through threads, a drill bit is arranged in the middle of the lower end of the machining device through a rotating shaft in a transmission mode, a protection mechanism is arranged on the outer side surface of the lower end of the machining device and around the drill bit and comprises a fixed block, a connecting rod and a protection rubber sleeve, the fixed block is fixedly arranged on the periphery of the, the protective rubber sleeve is sleeved on the outer side of the drill bit, and a clamping mechanism is arranged in the connecting rod.

Preferably, block mechanism includes draw-in groove, first telescopic link, arc fixture block, the draw-in groove has been seted up to the inside one side of fixed block, the inside first telescopic link that is provided with of connecting rod, the fixed arc fixture block that is provided with of one end that first telescopic link is close to the draw-in groove, arc fixture block activity block sets up inside the spout, can play fixed connection pole's effect through block mechanism, can conveniently dismantle the first telescopic link of installation simultaneously.

Preferably, the surface of the outer side of the first telescopic rod is sleeved with a spring, and the spring can be matched with the first telescopic rod to push the arc-shaped clamping block to be clamped into the clamping groove.

Preferably, the base upper end is all fixed in workstation both sides and is provided with the third screw rod, the base upper end is at the fixed second telescopic link that is provided with in screw rod one side, the fixed extrusion piece that is provided with in second telescopic link upper end, the extrusion piece is inside to be established at third screw rod outside surface through screw thread movable sleeve, can conveniently drive the extrusion piece through the third screw rod and reciprocate to can conveniently fix the part that needs carry out drilling.

Preferably, a rotating disc is fixedly arranged at the upper end of the third screw rod, and the third screw rod can be conveniently rotated through the rotating disc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses along with going on of the work of punching of drill bit, can establish near drill bit position cover through the protective rubber cover and keep apart to can prevent that someone or foreign matter from touching the high-speed rotatory drill bit carelessly, the piece that produces when can preventing to drill simultaneously splashes, and along with moving down of drill bit the protective rubber cover also can fold along the line of self, thereby can not influence the drill bit and move down.

2. The utility model discloses when the device uses the back protective rubber cover for a long time and damages or when ageing needs to be changed, can directly drag the protective rubber cover downwards and can dismantle it, only need when changing new protective rubber cover with new connecting rod insert the fixed block inside can, whole process convenient and fast.

Drawings

FIG. 1 is a schematic view of the overall structure of a radial drilling machine for vertical hole machining according to the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 of the radial drill for vertical hole machining of the present invention;

FIG. 3 is an installation view of the connecting rod and the fixed block of the radial drilling machine for vertical hole machining of the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 of the radial drill for vertical hole machining of the present invention.

In the figure: 1. a base; 2. a work table; 3. a column; 4. a first screw; 5. a cross beam; 6. a second screw; 7. a processing device; 8. a drill bit; 9. a fixed block; 10. a connecting rod; 11. a protective rubber sleeve; 12. a card slot; 13. a first telescopic rod; 14. an arc-shaped fixture block; 15. a spring; 16. a third screw; 17. a second telescopic rod; 18. extruding the block; 19; and (6) rotating the disc.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a radial drilling machine for vertical hole machining comprises a base 1, wherein a workbench 2 is fixedly arranged in the middle of the upper end of the base 1, a stand column 3 is fixedly arranged at one side of the workbench 2 at the upper end of the base 1, a first screw 4 is movably arranged in the stand column 3 through a bearing, a cross beam 5 is movably arranged in the middle of the surface of the first screw 4 through threads, a second screw 6 is movably arranged in the cross beam 5 through a bearing, a machining device 7 is movably arranged in the middle of the outer side surface of the second screw 6 through threads, a drill bit 8 is arranged in the middle of the lower end of the machining device 7 through rotating shaft transmission, a protection mechanism is arranged on the outer side surface of the lower end of the machining device 7 around the drill bit 8 and comprises a fixed block 9, a connecting rod 10 and a protection rubber sleeve 11, a fixed block 9 is fixedly arranged on the surface of the lower end of the, the fixed protective rubber sleeve 11 that is provided with of connecting rod 10 lower extreme, the protective rubber sleeve 11 cover is established in the drill bit 8 outside, connecting rod 10 inside is provided with block mechanism.

The clamping mechanism comprises a clamping groove 12, a first telescopic rod 13 and an arc-shaped clamping block 14, the clamping groove 12 is formed in one side inside the fixed block 9, the first telescopic rod 13 is arranged inside the connecting rod 10, the arc-shaped clamping block 14 is fixedly arranged at one end, close to the clamping groove 12, of the first telescopic rod 13, the arc-shaped clamping block 14 is movably clamped inside the sliding groove, the clamping mechanism can play a role of fixing the connecting rod 10, meanwhile, the first telescopic rod 13 can be conveniently disassembled and installed, a spring 15 is sleeved on the outer side surface of the first telescopic rod 13, the spring 15 can be matched with the first telescopic rod 13 to push the arc-shaped clamping block 14 to be clamped into the clamping groove 12, third screw rods 16 are fixedly arranged at two sides of the workbench 2 at the upper end of the base 1, a second telescopic rod 17 is fixedly arranged at one side of the screw rods at the, the inside screw thread movable sleeve that passes through of extrusion piece 18 is established at third screw rod 16 outside surface, can conveniently drive extrusion piece 18 through third screw rod 16 and reciprocate to can conveniently fix the part that needs carry out the drilling, the fixed rolling disc 19 that is provided with in third screw rod 16 upper end, can conveniently rotate third screw rod 16 through rolling disc 19.

The working principle is as follows: when the device is used, a part needing to be processed can be placed at the upper end of the workbench 2, then the third screw 16 can be rotated through the rotating disc 19, then the extrusion block 18 is driven to move downwards through the third screw 16, then the part needing to be processed can be fixed through the extrusion block 18, then the position of the processing device 7 can be adjusted through the rotation of the first screw 4 and the second screw 6, then the drill bit 8 can be driven to rotate through the processing device 7 to carry out punching, and during punching, the protective rubber sleeve 11 can also be driven to move downwards along with the downward movement of the processing mechanism and the drill bit 8, and along with the punching work of the drill bit 8, the position near the drill bit 8 can be covered and isolated through the protective rubber sleeve 11, so that people or foreign matters can be prevented from carelessly touching the drill bit 8 rotating at a high speed, and meanwhile, the splashing of chips generated during drilling can be prevented, and the protective rubber sleeve 11 can also be folded along the lines of the protective rubber sleeve 11 along with the downward movement of the drill bit 8, so that the downward movement of the drill bit 8 is not influenced, when the protective rubber sleeve 11 is damaged or aged after the device is used for a long time and needs to be replaced, the protective rubber sleeve 11 can be directly pulled downwards, so that the connecting rod 10 can move downwards, the clamping groove 12 can extrude the arc-shaped clamping block 14 when the connecting rod 10 moves downwards, the telescopic rod can be contracted when the arc-shaped clamping block 14 is extruded due to the shape of the arc-shaped clamping block 14, so that the arc-shaped clamping block 14 can not clamp the clamping groove 12, the protective rubber sleeve 11 can be disassembled, when a new protective rubber sleeve 11 is replaced, a new connecting rod 10 only needs to be inserted into the fixing block 9, the arc-shaped clamping block 14 can be contracted firstly when the new connecting rod is inserted, until the clamping groove 12 is aligned with the arc-shaped, thereby accomplish the fixed of new protective rubber cover 11, this is the utility model relates to a radial drill's theory of operation is used in vertical spot facing work.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a radial drill is used in vertical spot facing work, includes base (1), its characterized in that: the processing device is characterized in that a workbench (2) is fixedly arranged in the middle of the upper end of the base (1), a stand column (3) is fixedly arranged on one side of the workbench (2) at the upper end of the base (1), a first screw rod (4) is movably arranged in the stand column (3) through a bearing, a cross beam (5) is movably arranged in the middle of the surface of the first screw rod (4) through threads, a second screw rod (6) is movably arranged in the cross beam (5) through a bearing, a processing device (7) is movably arranged in the middle of the outer side surface of the second screw rod (6) through threads, a drill bit (8) is arranged in the middle of the lower end of the processing device (7) through rotating shaft transmission, a protection mechanism is arranged on the periphery of the drill bit (8) on the outer side surface of the lower end of the processing device (7), the protection mechanism comprises a fixed block (9), the drill bit is characterized in that a connecting rod (10) is movably inserted in the middle of the inner side of the fixing block (9), a protective rubber sleeve (11) is fixedly arranged at the lower end of the connecting rod (10), the protective rubber sleeve (11) is sleeved on the outer side of the drill bit (8), and a clamping mechanism is arranged inside the connecting rod (10).

2. The radial drill press for vertical hole machining according to claim 1, wherein: the clamping mechanism comprises a clamping groove (12), a first telescopic rod (13) and an arc-shaped clamping block (14), the clamping groove (12) is formed in one side of the inside of the fixed block (9), the first telescopic rod (13) is arranged inside the connecting rod (10), the arc-shaped clamping block (14) is fixedly arranged at one end, close to the clamping groove (12), of the first telescopic rod (13), and the arc-shaped clamping block (14) is movably clamped inside the sliding groove.

3. The radial drill press for vertical hole machining according to claim 2, wherein: the outer side surface of the first telescopic rod (13) is sleeved with a spring (15).

4. The radial drill press for vertical hole machining according to claim 1, wherein: base (1) upper end is all fixed in workstation (2) both sides and is provided with third screw rod (16), base (1) upper end is fixed in screw rod one side and is provided with second telescopic link (17), fixed extrusion piece (18) that is provided with in second telescopic link (17) upper end, extrusion piece (18) inside is established at third screw rod (16) outside surface through screw thread movable sleeve.

5. The radial drill press for vertical hole machining according to claim 4, wherein: and a rotating disc (19) is fixedly arranged at the upper end of the third screw rod (16).