CN210305828U - Radial drilling machine with support frame - Google Patents

Radial drilling machine with support frame Download PDF

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Publication number
CN210305828U
CN210305828U CN201920948236.6U CN201920948236U CN210305828U CN 210305828 U CN210305828 U CN 210305828U CN 201920948236 U CN201920948236 U CN 201920948236U CN 210305828 U CN210305828 U CN 210305828U
Authority
CN
China
Prior art keywords
frame
support
crossbeam
leg
horn
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201920948236.6U
Other languages
Chinese (zh)
Inventor
李国梁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shaanxi Xinglong Civil Air Defense Engineering Equipment Co Ltd
Original Assignee
Shaanxi Xinglong Civil Air Defense Engineering Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shaanxi Xinglong Civil Air Defense Engineering Equipment Co Ltd filed Critical Shaanxi Xinglong Civil Air Defense Engineering Equipment Co Ltd
Priority to CN201920948236.6U priority Critical patent/CN210305828U/en
Application granted granted Critical
Publication of CN210305828U publication Critical patent/CN210305828U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a radial drill with support frame in drilling machine equipment field aims at solving the support problem that large-scale work piece adds man-hour, and it includes the frame, and one side of frame is equipped with the stand, and the cover is equipped with the horn on the stand, and the cover has the drill boom on the horn, installs the drill bit in the drill boom, and the below that lies in the horn on the frame is equipped with the base, and the frame is equipped with the support frame with the both sides of horn, and the support frame is including setting up the crossbeam that frame one end is connected is kept away from to the leg that props on the frame, and the crossbeam. The utility model discloses have the effect that can improve large-scale work piece machining precision.

Description

Radial drilling machine with support frame
Technical Field
The utility model belongs to the technical field of the technique of drilling machine equipment and specifically relates to a radial drill with support frame is related to.
Background
The drilling machine is a universal machine tool with wide application, can be used for drilling, reaming and reaming parts, and is convenient and flexible to operate, wide in application range and typical in various drilling machines, and is particularly suitable for machining holes with porous large parts in single-piece or batch production.
The current chinese patent with publication number CN208437705U discloses a radial drill, which comprises a machine base, be connected with the stand on the machine base, the cover is equipped with the horn on the stand, the cover has the drill boom on the horn, install the drill bit in the drill boom, be equipped with the fixing base on the machine base, the fixing base includes L shape base, the spout has been seted up on the horizontal segment of L shape base, install the lead screw in the spout, the one end of lead screw is connected with mediates the handle, the lock solid subassembly is installed to the tip of mediation handle, still be equipped with the fixed block on the L shape base, the lower part of fixed block is equipped with the connecting block, the connecting block cover is located on the lead screw.
When the adjusting handle is rotated to drive the screw rod to rotate, the screw rod is connected with the fixed block through threads to drive the fixed block to move along the axial direction of the sliding groove, so that the position of the fixed block can be freely adjusted quickly, and workpieces with different sizes can be fixed.
The above prior art solutions have the following drawbacks: because the restriction of L shape base, radial drill can only process the work piece that is close with L shape base size, need add man-hour when longer or great work piece, L shape base is difficult to steady support fixed work piece, and radial drill just is difficult to carry out accurate processing to the work piece this moment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a radial drill with support frame can realize carrying out the outrigger to great work piece, makes the processing of work piece more convenient, improves the machining precision of work piece.
The utility model aims at realizing through the following technical scheme:
the utility model provides a radial drill with support frame, includes the frame, one side of frame is equipped with the stand, the cover is equipped with the horn on the stand, the cover has the drill boom on the horn, install the drill bit in the drill boom, the below that lies in the horn on the frame is equipped with the base, the frame is equipped with the support frame in the both sides of horn, the support frame is including setting up the crossbeam that the frame one end is connected is kept away from to the leg and propping the leg on the frame, the crossbeam highly is higher than the base.
Through adopting above-mentioned technical scheme, add man-hour to small-size work piece, directly put the work piece on the base and can process, add man-hour to large-scale work piece as needs, the area of contact of work piece and base is less, the work piece takes place to rock easily, it holds the work piece to need operating personnel hand work piece to add man-hour, just can make the work piece can process by force, the work piece can receive the power when adding man-hour, operating personnel is difficult to the dynamics that the work piece was held to stable control, can lead to the work piece to take place to rock, and the support frame can support the both ends of great or longer work piece, make the stable bit below of work piece, reduce the work piece and rock, and then improve the machining precision of.
The utility model discloses further set up to: an inclined rod is arranged between each support leg and the corresponding cross beam, and the inclined rods, the support legs and the cross beams form a triangle.
By adopting the technical scheme, the corresponding weight of a larger or longer workpiece is heavier, the force applied by the drill bit can be applied during processing, the supporting frame is easy to deform and shake due to the fact that the force is applied by the drill bit, and the stability of the supporting piece can be improved by the aid of a triangle formed by the inclined rods, the supporting legs and the cross beam, so that the processing precision of the workpiece is improved
The utility model discloses further set up to: the rack that corresponds with the crossbeam is perpendicular just to prop the leg with the crossbeam both ends on the frame, and the tooth of rack deviates from the frame, it is connected with the gear with rack toothing to prop to rotate on the leg, the both ends of support frame prop one side of leg and are fixed with the motor, the pivot and the gear center fixed connection of motor.
By adopting the technical scheme, the motor on the cross beam can drive the gear to rotate so as to enable the support frame to move along the direction of the rack, the support frame can move on the base, the part of the workpiece exceeding the machining range of the drill bit can move to the working range of the drill boom under the condition that the workpiece is not moved, and the machining efficiency of the workpiece is improved.
The utility model discloses further set up to: and baffles fixed on the base are arranged on two sides of the rack, and the height of each baffle corresponds to the height of the connection between the support leg and the gear.
Through adopting above-mentioned technical scheme, the baffle on the frame can restrict the orbit of gear motion, prevents that the gear from breaking away from the rack, ensures the stability that the support frame removed.
The utility model discloses further set up to: the support leg is provided with a protective cover wrapping the motor and the gear, the baffle is sleeved with a telescopic sleeve, and the telescopic sleeve is connected with the protective cover.
Through adopting above-mentioned technical scheme, the flexible cover on safety cover on the leg and the baffle of propping can prevent that the piece from falling into and arousing the card of gear to die between rack and the gear, improves the stability that support piece removed.
The utility model discloses further set up to: one side of the cross beam far away from the base is provided with a clamping plate, one side of the two ends of the clamping plate, which faces the cross beam, is provided with a first screw rod penetrating through the cross beam, and one end, far away from the clamping plate, of the first screw rod is provided with a first locking nut.
By adopting the technical scheme, the first locking nut rotates towards one side of the clamping plate to reduce the distance between the clamping plate and the cross beam so as to clamp the workpiece, and prevent the workpiece from sliding relative to the supporting frame, so that the machined hole is subjected to nonstandard phenomena such as oversize or inclination and the like in the force application process; the stability of the support frame in the use process is improved, and the machining precision is improved.
The utility model discloses further set up to: the clamp plate and the cross beam are provided with a plurality of through holes which are uniformly distributed and correspond to each other, a second screw rod penetrates through the through holes, and second locking nuts matched with the second screw rods are arranged at two ends of the second screw rod.
By adopting the technical scheme, the corresponding holes on the clamping plate and the cross beam can penetrate through the second screw rods with the second locking nuts at the two ends, and the distance between the clamping plate and the cross beam is shortened when the two second locking nuts approach to each other by rotating the second locking nuts; because the width of the workpiece is not fixed, if the width of the workpiece is narrow, the force between the two ends of the clamping plate and the cross beam is not enough to fix the far workpiece, and at the moment, the second screw rods are inserted into the through holes close to the two sides of the workpiece to screw the second locking nuts, so that the narrow workpiece can be fixed, the use range of the support frame is expanded, and the machining precision of the narrow workpiece is improved.
The utility model discloses further set up to: the two ends of the cross beam are provided with collecting boxes, the two ends of each collecting box are provided with sliding blocks, and the opposite side surfaces of the cross beam are provided with sliding grooves for the sliding blocks to slide.
By adopting the technical scheme, the collecting box can collect the chips cleaned from the workpiece; the collecting box can slide on the cross beam on the sliding block and the sliding rail, so that the collecting box can be adjusted along with the width and the position of a workpiece, and the cleaning efficiency of chips is improved.
To sum up, the utility model discloses a beneficial technological effect does:
1. the support frame can support a larger or longer workpiece, so that the workpiece is more stable during processing, the processing difficulty of the larger or longer workpiece is reduced, and the processing precision of the workpiece is improved;
2. the baffle and the protective cover improve the moving stability of the support rod;
3. the movable collection bin improves the efficiency of debris removal.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the rack and gear structure of the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
Fig. 4 is a schematic view of the supporting frame of the present invention.
Description of the drawings: 1. a machine base; 11. a column; 12. a horn; 13. a drill boom; 14. a drill bit; 15. a base; 2. a support frame; 21. supporting legs; 22. a cross beam; 23. a diagonal bar; 3. a motor; 31. a gear; 32. a rack; 33. a baffle plate; 34. a telescopic sleeve; 35. a protective cover; 4. a splint; 41. a first screw; 411. a first lock nut; 42. a second screw; 421. a second lock nut; 43. a through hole; 5. a collection box; 51. a slider; 52. a chute.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a radial drill with support frame, including frame 1, the center of one side of frame 1 is equipped with stand 11, and the cover has horn 12 on stand 11, and the cover has drill boom 13 on horn 12, installs drill bit 14 in the drill boom 13, and horn 12 can rotate round stand 11, and drill boom 13 can slide on horn 12, is equipped with the base 15 that is located horn 12 below on the frame 1.
As shown in fig. 1, the machine base 1 is provided with support frames 2 at two sides of the machine arm 12, the support frames 2 include side edges and cross beams 22 which are arranged at two sides of the machine base 1 and are perpendicular to the upright posts 11, and support legs 21 which are welded at two ends of the cross beams 22 and are movably connected with the machine base 1. The height of the cross beam 22 is higher than that of the base 15, so that friction between a workpiece on the cross beam 22 and the base 15 during movement is avoided, in order to enhance the stability of the support frame 2, the inclined rod 23 is welded between the support leg 21 and the cross beam 22, and the inclined rod 23, the support leg 21 and the cross beam 22 form a triangular stable structure.
As shown in fig. 2 and 3, since the machining range of the drill 14 is circular, a common workpiece has a rectangular shape, in order to machine a part outside the machining range of the drill 14, the support frame 2 needs to be moved to move the workpiece into the machining range of the drill 14, in order to simplify the operation of moving the support frame 2, a rack 32 perpendicular to the cross beam 22 and corresponding to the support legs 21 at both ends of the cross beam 22 is arranged on the machine base 1, teeth of the rack 32 are away from the machine base 1, one end of the support legs 21 away from the cross beam 22 is provided with a groove, a gear 31 engaged with the rack 32 is arranged in the groove, a part of the gear 31 is arranged in the groove, the other part of the gear 31 is exposed out of the groove, the center of the gear 31 is rotatably connected with the groove, a motor 3 is fixed on one side of the support legs. The stability of the support frame 2 in the moving process is further improved, the baffle plates 33 are arranged on two sides of the rack 32, the baffle plates 33 are fixed on the base 1, and the height of the baffle plates 33 corresponds to the gear 31 exposed out of the groove; the supporting legs 21 are connected with a protective cover 35 wrapping the motor 3 and the gear 31 through bolts, the baffle 33 is sleeved with a telescopic sleeve 34, and the telescopic sleeve 34 is connected with the protective cover 35 through bolts.
As shown in FIG. 2, the drilling machine can generate more chips when processing a workpiece, in order to improve the efficiency of collecting the chips, the two ends of the cross beam 22 are movably connected with the collecting boxes 5, the two ends of the collecting boxes 5 are fixed with sliding blocks 51, and the opposite side surfaces of the two cross beams 22 are provided with sliding grooves 52 for the sliding blocks 51 to slide.
As shown in fig. 4, in order to prevent the workpiece from slipping with the support frame 2 due to stress when being processed on the support frame 2, a clamping plate 4 is disposed on one side of the cross beam 22 away from the base 1, first screw rods 41 penetrating through the cross beam 22 are welded to two ends of the clamping plate 4, a first locking nut 411 is disposed at one end of each first screw rod 41 away from the clamping plate 4, the distance between the clamping plate 4 and the cross beam 22 can be reduced by rotating the first locking nut 411 in a direction towards the clamping plate 4, and then the workpiece is clamped, but when the workpiece is narrow, the workpiece cannot be completely clamped by the first screw rods 41 and the first nuts at two ends, through holes 43 uniformly distributed on the clamping plate 4 and the cross beam 22 are disposed, a second screw rod 42 is disposed through the through hole 43, and second locking nuts 421 are disposed at two ends of the second.
The implementation principle of the embodiment is as follows: all the second lock nuts 421 are loosened, all the second screw rods 42 are removed, the four first lock nuts 411 are loosened, the clamping plate 4 is removed, the workpiece is placed on the two cross beams 22, the clamping plate 4 is placed, the first screw rods 41 penetrate through the cross beams 22, the first lock nuts 411 are screwed towards the cross beams 22, the second screw rods 42 are inserted into the through holes 43 nearest to the two sides of the workpiece, the second lock nuts 421 are screwed at the two ends of the second screw rods 42, and the second lock nuts 421 are screwed towards the cross beams 22. The collecting boxes 5 at both ends of the cross beam 22 are moved to both sides of the workpiece so that the entrance of the collecting box 5 coincides with both side portions. And starting to operate the drilling machine to process at a corresponding position, and when the drill boom 13 does not reach the position to be processed, controlling the motor 3 to rotate to drive the gear 31 to rotate, so that the support frame 2 moves on the base 1 along the direction of the rack 32 until the position to be processed enters the range of the drill boom 13. After the workpiece is processed, the sweeper is used for sweeping the scraps on the workpiece to two sides adjacent to the cross beam 22, so that the scraps fall into the collecting box 5.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a radial drill with support frame, includes frame (1), one side of frame (1) is equipped with stand (11), the cover is equipped with horn (12) on stand (11), the cover has drill boom (13) on horn (12), install drill bit (14) in drill boom (13), the below that lies in horn (12) on frame (1) is equipped with base (15), its characterized in that: frame (1) is equipped with support frame (2) in the both sides of horn (12), support frame (2) are kept away from crossbeam (22) that frame (1) one end is connected including setting up leg (21) and leg (21) of propping on frame (1), the height of crossbeam (22) is higher than base (15).
2. The radial drill press with the support stand of claim 1, wherein: an inclined rod (23) is arranged between each supporting leg (21) and the corresponding cross beam (22), and the inclined rods (23), the supporting legs (21) and the cross beams (22) form a triangle.
3. The radial drill press with the support stand of claim 1, wherein: be equipped with on frame (1) perpendicular and prop rack (32) that leg (21) correspond with crossbeam (22) both ends with crossbeam (22), the tooth of rack (32) deviates from frame (1), it is connected with gear (31) with rack (32) meshing to prop to rotate on leg (21), one side that leg (21) were propped at the both ends of support frame (2) is fixed with motor (3), the pivot and gear (31) center fixed connection of motor (3).
4. The radial drill press with the support stand of claim 3, wherein: the two sides of the rack (32) are provided with baffle plates (33) fixed on the machine base (1), and the height of the baffle plates (33) corresponds to the height of the support legs (21) connected with the gears (31).
5. The radial drill press with the support stand of claim 4, wherein: the utility model discloses a support the leg, be equipped with safety cover (35) of parcel motor (3) and gear (31) on leg (21), the cover has flexible cover (34) on baffle (33), flexible cover (34) are connected with safety cover (35).
6. The radial drill press with the support stand of claim 1, wherein: one side that frame (1) was kept away from in crossbeam (22) is equipped with splint (4), splint (4) both ends are equipped with first screw rod (41) that pass crossbeam (22) towards one side of crossbeam (22), the one end that splint (4) were kept away from in first screw rod (41) is equipped with first lock nut (411).
7. The radial drill press with the support stand of claim 6, wherein: be equipped with a plurality of evenly distributed and corresponding through-hole (43) on splint (4) and crossbeam (22), pass through-hole (43) and be equipped with second screw rod (42), the both ends of second screw rod (42) are equipped with second lock nut (421) that match with second screw rod (42).
8. The radial drill press with the support stand of claim 1, wherein: the two ends of the cross beam (22) are provided with the collecting boxes (5), the two ends of the collecting boxes (5) are provided with the sliding blocks (51), and the opposite side surfaces of the cross beam (22) are provided with the sliding grooves (52) for the sliding blocks (51) to slide.
CN201920948236.6U 2019-06-22 2019-06-22 Radial drilling machine with support frame Expired - Fee Related CN210305828U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920948236.6U CN210305828U (en) 2019-06-22 2019-06-22 Radial drilling machine with support frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920948236.6U CN210305828U (en) 2019-06-22 2019-06-22 Radial drilling machine with support frame

Publications (1)

Publication Number Publication Date
CN210305828U true CN210305828U (en) 2020-04-14

Family

ID=70145768

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920948236.6U Expired - Fee Related CN210305828U (en) 2019-06-22 2019-06-22 Radial drilling machine with support frame

Country Status (1)

Country Link
CN (1) CN210305828U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200414

Termination date: 20210622