CN217776274U

CN217776274U - Drilling machine processing positioning device

Info

Publication number: CN217776274U
Application number: CN202221233087.3U
Authority: CN
Inventors: 廖由雄
Original assignee: Chengdu Wenjiang Xionghua Machinery Manufacturing Co ltd
Current assignee: Chengdu Wenjiang Xionghua Machinery Manufacturing Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-11-11
Anticipated expiration: 2032-05-23

Abstract

The utility model relates to the technical field of drilling machines, in particular to a drilling machine processing positioning device, which comprises a workbench, wherein two sides of the workbench are both penetrated and provided with chutes, the insides of the chutes are both movably provided with lead screws through bearings, the outsides of the two lead screws are in threaded connection with guide blocks, and the tops of the two guide blocks are provided with sliding tables; the lifting groove is arranged in the middle of the workbench. The utility model discloses a set up the slip table, adjust the position of slip table through the mechanism that slides during the use, the back of finishing is adjusted, drive through elevating system and prop the platform with the bottom sprag of slip table, the both sides of pressing from both sides the platform are measured through the scale, the middle part that keeps pressing from both sides the platform is in on the same axis with drilling, like this when the guide block remove one side end back of spout, the drilling at slip table middle part can be in on the same axis with the drill bit, at this moment, press from both sides the work piece on the platform equally and be in on the same axis with the drill bit, thereby reach the purpose of being convenient for the location.

Description

Drilling machine processing positioning device

Technical Field

The utility model relates to a drilling machine technical field specifically is drilling machine processing positioner.

Background

The drilling machine is a machine tool which mainly uses a drill bit to process holes on a workpiece, usually, the drill bit rotates to move mainly, the drill bit moves axially to move in a feeding mode, the drilling machine is simple in structure, machining accuracy is relatively low, through holes and blind holes can be drilled, special cutters can be replaced, the holes can be expanded, reamed and reamed, or tapping and the like can be carried out, the workpiece is fixed in the machining process, the cutters move, the centers of the cutters are aligned with the center of the hole, and the cutters rotate. The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion.

When the drilling machine processes an object, the position of the object to be processed needs to be kept on the same central axis with the drill bit, so that the position of the object needs to be adjusted to be positioned during processing, and a workbench which supports the object does not move when drilling needs to be kept during positioning, so that a drilling machine processing positioning device needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling machine processing positioner 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:

the drilling machine processing positioning device comprises

The device comprises a workbench, sliding grooves are penetratingly formed in two sides of the workbench, screw rods are movably mounted in the sliding grooves in the two sides through bearings, guide blocks are in threaded connection with the outer portions of the two screw rods, and sliding tables are mounted at the tops of the two guide blocks;

the lifting groove is formed in the middle of the workbench, a supporting table is movably mounted at the bottom end of the interior of the lifting groove through a lifting mechanism, and a sliding mechanism is arranged on one side of the screw rod.

Preferably, the lifting mechanism comprises a screw rod, a gear and a threaded sleeve, a second crank is installed on the outer portion of one side of the workbench through a shaft seat, one end of the second crank, which is located inside the workbench, is fixedly connected with the screw rod, one side of the middle of the screw rod is meshed with the gear, the threaded sleeve is fixedly installed in the middle of the gear, the top and the bottom of the threaded sleeve are movably connected with the workbench through bearings, a fixed rod is connected with the inner threads of the threaded sleeve, and the top of the fixed rod is fixedly connected with a supporting platform;

preferably, the sliding mechanism comprises a first synchronizing wheel, a second synchronizing wheel and a synchronous belt, a first crank is installed on one side, close to the second crank, of the workbench through a shaft seat, the first crank is fixedly installed at one end, located inside the workbench, of the first crank, the second synchronizing wheel is movably installed at two ends, close to the first synchronizing wheel, of the workbench through bearings, the first synchronizing wheel is movably connected with the second synchronizing wheel through the synchronous belt, and the two second synchronizing wheels are fixedly connected with the screw rod;

preferably, the bottom ends of four corners of the supporting platform are fixedly provided with optical axes, four corners of the lifting groove are provided with guide grooves, and the four corners of the optical axes are movably connected with the guide grooves;

preferably, a plurality of clamping grooves are formed in the top of the supporting table, and rubber strips are clamped inside the clamping grooves;

preferably, a plurality of inside grooves are formed in the top of the sliding table, a drill hole is formed in the middle of the sliding table, and scales are arranged on two sides, located on the drill hole, of the sliding table.

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

1. this drilling machine processing positioner, through setting up the slide mechanism, wave first crank, first crank drives first synchronizing wheel synchronous rotation after rotating, the second synchronizing wheel synchronous rotation who drives both ends through the hold-in range during first synchronizing wheel synchronous rotation, two second synchronizing wheels drive the lead screw synchronous rotation after rotating simultaneously, two axial rectilinear movement that lead screw drive guide block along the lead screw after the lead screw rotates, drive slip table synchronous movement during guide block rectilinear movement, remove the bottom to the drill bit with clamp platform and the work piece on the slip table, when the guide block removed one side of spout and can't continue to remove, thereby drilling and the drill bit at slip table middle part can be in same axis and fix a position.

2. This drilling machine processing positioner, through setting up elevating system, wave the second crank, the second crank drives the screw rod after rotating and rotates, the screw rod drives gear revolve after rotating, drive the swivel nut after the gear revolve and rotates, the swivel nut drives the dead lever straight line after rotating and rises, drive when the dead lever rises and prop the synchronous rise of platform, prop the bottom surface that a plurality of adhesive tape extrusion at the back through the top was at the slip table after the platform rises, support the bottom of slip table through propping the platform, the slip table can not produce the displacement when punching like this, thereby reach the purpose of being convenient for to support.

Drawings

Fig. 1 is an overall front view structure diagram of the present invention;

fig. 2 is a schematic structural view of the slide mechanism of the present invention;

fig. 3 is a schematic structural view of the lifting mechanism of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a work table; 2. a chute; 3. a screw rod; 4. a guide block; 5. a sliding table; 6. a lifting groove; 7. a lifting mechanism; 8. supporting a platform; 9. a coasting mechanism; 10. a screw; 11. a gear; 12. a threaded sleeve; 13. a second crank; 14. fixing the rod; 15. an optical axis; 16. a first synchronizing wheel; 17. a second synchronizing wheel; 18. a synchronous belt; 19. a first crank; 20. a card slot; 21. an adhesive tape; 22. an inner tank; 23. and (6) drilling.

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.

In the description of the present invention, it is to be understood that the terms "top", "bottom", "inner", "outer", and the like refer to orientations or positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the drilling machine processing and positioning device comprises

The device comprises a workbench 1, sliding grooves 2 are penetratingly formed in two sides of the workbench 1, screw rods 3 are movably mounted inside the sliding grooves 2 in two sides through bearings, guide blocks 4 are in threaded connection with the outer portions of the two screw rods 3, and sliding tables 5 are mounted at the tops of the two guide blocks 4;

the lifting groove 6 is formed in the middle of the workbench 1, a supporting table 8 is movably mounted at the bottom end of the interior of the lifting groove 6 through a lifting mechanism 7, and a sliding mechanism 9 is arranged on one side of each of the two screw rods 3;

through the scheme, through setting up slip table 5, adjust the position of slip table 5 through slide mechanism 9 during the use, after finishing adjusting, drive supporting table 8 through elevating system 7 and support the bottom of slip table 5, the both sides of pressing from both sides the platform are measured through the scale, keep the middle part of pressing from both sides the platform and be in same axis with drilling 23, after guide block 4 removed one side end of spout 2 like this, drilling 23 at the middle part of slip table 5 can be in same axis with the drill bit, at this moment, the work piece that presss from both sides the bench is in same axis with the drill bit equally, thereby reach the purpose of being convenient for the location.

In this embodiment, preferably, the lifting mechanism 7 includes a screw 10, a gear 11 and a threaded sleeve 12, a second crank 13 is installed outside one side of the workbench 1 through a shaft seat, one end of the second crank 13 located inside the workbench 1 is fixedly connected with the screw 10, one side of the middle part of the screw 10 is engaged with the gear 11, the threaded sleeve 12 is fixedly installed in the middle part of the gear 11, the top and the bottom of the threaded sleeve 12 are both movably connected with the workbench 1 through a bearing, a fixing rod 14 is connected with an internal thread of the threaded sleeve 12, and the top of the fixing rod 14 is fixedly connected with the supporting table 8;

through the scheme, the lifting mechanism 7 is arranged, the second crank handle 13 is shaken, the second crank handle 13 rotates to drive the screw rod 10 to rotate, the screw rod 10 rotates to drive the gear 11 to rotate, the gear 11 rotates to drive the screw sleeve 12 to rotate, the screw sleeve 12 rotates to drive the fixed rod 14 to linearly rise, the fixed rod 14 rises and simultaneously drives the supporting table 8 to synchronously rise, the supporting table 8 rises and then extrudes the bottom end surface of the sliding table 5 through the plurality of rubber strips 21 at the top, the bottom end of the sliding table 5 is supported through the supporting table 8, and therefore the sliding table 5 cannot displace during punching, and the purpose of facilitating supporting is achieved;

in this embodiment, preferably, the sliding mechanism 9 includes a first synchronizing wheel 16, a second synchronizing wheel 17 and a synchronizing belt 18, a first crank 19 is installed on one side of the workbench 1 close to the second crank 13 through a shaft seat, the first synchronizing wheel 16 is fixedly installed at one end of the first crank 19 located inside the workbench 1, the second synchronizing wheel 17 is movably installed at two ends of the workbench 1 close to the first synchronizing wheel 16 through bearings, the first synchronizing wheel 16 and the second synchronizing wheel 17 are movably connected through the synchronizing belt 18, and the two second synchronizing wheels 17 are fixedly connected with the screw rod 3;

through the scheme, the sliding mechanism 9 is arranged, the first crank handle 19 is shaken, the first crank handle 19 drives the first synchronizing wheel 16 to synchronously rotate after rotating, the second synchronizing wheels 17 at two ends are driven to synchronously rotate through the synchronous belt 18 when the first synchronizing wheel 16 synchronously rotates, the two second synchronizing wheels 17 simultaneously rotate and then drive the screw rods 3 to synchronously rotate, the two screw rods 3 drive the guide block 4 to linearly move along the axial direction of the screw rods 3 after rotating, the guide block 4 drives the sliding table 5 to synchronously move when linearly moving, the clamping table and the workpiece on the sliding table 5 are moved to the bottom end of the drill bit, and when the guide block 4 moves to one side of the sliding groove 2 and cannot continuously move, the drill hole 23 in the middle of the sliding table 5 and the drill bit can be positioned on the same central axis;

in this embodiment, preferably, the bottom ends of the four corners of the supporting table 8 are all fixedly provided with the optical axes 15, the four corners of the lifting groove 6 are all provided with the guide grooves, and the four corner optical axes 15 are movably connected with the guide grooves;

through the scheme, the optical shafts 15 are arranged, so that the fixing rod 14 can be lifted linearly, the optical shafts 15 are arranged at the bottom ends of the four corners of the supporting table 8, and when the threaded sleeve 12 rotates, the optical shafts 15 at the four corners are lifted in the guide grooves, so that the fixing rod 14 is kept lifted along the linear direction;

in this embodiment, preferably, the top of the supporting platform 8 is provided with a plurality of slots 20, and rubber strips 21 are clamped inside the slots 20;

through the scheme, by arranging the rubber strip 21, the vibration generated during punching is damped through the rubber strip 21, so that the aim of facilitating damping is fulfilled;

in the embodiment, preferably, the top of the sliding table 5 is provided with a plurality of inner grooves 22, the middle of the sliding table 5 is provided with a drill hole 23, and the sliding table 5 is provided with scales on two sides of the drill hole 23;

through the scheme, the drill holes 23 are arranged, when the clamping table is installed, the two sides of the clamping table are measured through scales, the middle of the clamping table and the drill holes 23 are kept to be located on the same central axis, therefore, after the guide block 4 moves to the tail end of one side of the sliding groove 2, the drill holes 23 in the middle of the sliding table 5 and the drill bit are located on the same central axis, and at the moment, the workpiece on the clamping table and the drill bit are also located on the same central axis.

When the drilling machine processing positioning device is used, the workbench 1 is arranged on a drilling machine processing table, when holes are punched, a workpiece is arranged at the top of the sliding table 5 through the clamping table, a bolt of the clamping table is positioned inside the inner groove 22, the workpiece is fixed on the clamping table, then the first crank 19 is shaken, the first crank 19 is rotated to drive the first synchronizing wheel 16 to synchronously rotate, the first synchronizing wheel 16 drives the second synchronizing wheels 17 at two ends to synchronously rotate through the synchronous belt 18 when synchronously rotating, the two second synchronizing wheels 17 simultaneously rotate to drive the screw rods 3 to synchronously rotate, the two screw rods 3 drive the guide block 4 to linearly move along the axial direction of the screw rods 3 after rotating, the sliding table 5 is driven to synchronously move when the guide block 4 linearly moves, and the clamping table and the workpiece on the sliding table 5 are moved to the bottom end of a drill bit, when one side of spout 2 is removed to guide block 4 and unable continuation removal, thereby the drilling 23 at the middle part of slip table 5 can be in same axis with the drill bit and fix a position, then wave second crank 13, second crank 13 rotates and drives screw rod 10 and rotate, screw rod 10 rotates and drives gear 11 and rotate, gear 11 rotates back drive swivel nut 12 and rotates, swivel nut 12 rotates back drive dead lever 14 straight line and rises, drive supporting station 8 synchronous rising when dead lever 14 rises, a plurality of adhesive tape 21 extrusion at the top passes through after supporting station 8 rises is at the bottom surface of slip table 5, support the bottom of slip table 5 through supporting station 8, slip table 5 can not produce the displacement when punching like this, the vibrations that produce when punching carry out the shock attenuation through adhesive tape 21.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Drilling machine processing positioner, its characterized in that: the drilling machine processing and positioning device comprises

The device comprises a workbench (1), wherein sliding grooves (2) penetrate through two sides of the workbench (1), screw rods (3) are movably mounted inside the sliding grooves (2) at two sides through bearings, guide blocks (4) are in threaded connection with the outer parts of the two screw rods (3), and sliding tables (5) are mounted at the tops of the two guide blocks (4);

lifting groove (6), the middle part in workstation (1) is seted up in lifting groove (6), there are brace table (8), two in the inside bottom of lifting groove (6) through elevating system (7) movable mounting one side of lead screw (3) is provided with glide machanism (9).

2. The positioning device for drilling machine processing according to claim 1, wherein: elevating system (7) are including screw rod (10), gear (11) and swivel nut (12), second crank (13) are installed through the axle bed to one side outside of workstation (1), second crank (13) are located inside one end fixed connection screw rod (10) of workstation (1), middle part one side meshing gear (11) of screw rod (10), middle part fixed mounting swivel nut (12) of gear (11), the top and the bottom of swivel nut (12) all are through bearing swing joint workstation (1), the internal thread of swivel nut (12) is connected with dead lever (14), the top fixed connection brace table (8) of dead lever (14).

3. The drilling machine processing positioning device according to claim 2, wherein: slide mechanism (9) are including first synchronizing wheel (16), second synchronizing wheel (17) and hold-in range (18), workstation (1) is close to one side of second crank (13) and installs first crank (19) through the axle bed, first crank (19) are located inside one end fixed mounting first synchronizing wheel (16) of workstation (1), both ends that workstation (1) is close to first synchronizing wheel (16) all are through bearing movable mounting second synchronizing wheel (17), first synchronizing wheel (16) pass through hold-in range (18) swing joint with second synchronizing wheel (17), two second synchronizing wheel (17) and lead screw (3) fixed connection.

4. The drilling machine processing positioning device of claim 1, wherein: prop the equal fixed mounting in four corners bottom of platform (8) and have optical axis (15), the guide way has all been seted up in the four corners of lift groove (6), four corners optical axis (15) swing joint guide way.

5. The drilling machine processing positioning device of claim 1, wherein: a plurality of clamping grooves (20) are formed in the top of the supporting table (8), and adhesive tapes (21) are clamped in the clamping grooves (20).

6. The positioning device for drilling machine processing according to claim 1, wherein: a plurality of inside grooves (22) have been seted up at the top of slip table (5), drilling (23) have been seted up at the middle part of slip table (5), the both sides that slip table (5) are located drilling (23) all are provided with the scale.