CN214867483U

CN214867483U - Positioning guide device of deep hole drilling machine

Info

Publication number: CN214867483U
Application number: CN202121065635.1U
Authority: CN
Inventors: 田希峰
Original assignee: Qingdao Qimian Machinery Co ltd
Current assignee: Qingdao Qimian Machinery Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-11-26
Anticipated expiration: 2031-05-18

Abstract

The utility model discloses a deep hole drilling machine's location guider, comprising a base plate, the both ends of bottom plate all are connected with two mounting panels, four the mounting hole has all been opened on the top of mounting panel, top one side of bottom plate is connected with fixing device, the top opposite side of bottom plate is connected with adjusts guider, the one end of adjusting guider is connected with the drive case, the lower extreme of drive case is connected with the drilling pole, the both ends of drive case are connected with positioner jointly. The utility model discloses it is easy and simple to handle, through the regulation guider who sets up, can be convenient for adjust the position of drilling rod, make the flexibility of whole device higher, and the positioner who sets up can carry out accurate location to the drilling position of drilling rod, make the accuracy of whole device when drilling the work piece higher, also improved the flexibility of whole device, and under fixing device's effect, it is more firm when can making the device fix the work piece.

Description

Positioning guide device of deep hole drilling machine

Technical Field

The utility model relates to a deep-hole drilling machine technical field specifically is a deep-hole drilling machine's location guider.

Background

A deep hole drilling machine is different from the traditional hole machining mode, mainly depends on a specific drilling technology, and is commonly called as a deep hole drilling machine by a special machine tool for drilling deep hole systems and precise shallow holes with the length-diameter ratio of more than 10, the deep hole drilling machine needs to use a positioning guide device during the use so as to ensure that a drilling rod can drill more accurately and flexibly, the structure of the positioning guide device used at present is too simple, these devices are not convenient enough to adjust the position of the drill rod, so that the flexibility of the whole device is not high enough, moreover, the devices are not firm enough when fixing the workpiece, so that the workpiece is easy to shake when drilling, the stability of the whole device is reduced, the positioning and guiding device of the deep hole drilling machine is not accurate enough and troublesome in positioning the drilling position, so that the practicability of the whole device and the accuracy in drilling are not high, and therefore the positioning and guiding device of the deep hole drilling machine is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deep-hole drilling machine's location guider 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 positioning guide device of the deep hole drilling machine comprises a bottom plate, wherein two ends of the bottom plate are respectively connected with two mounting plates, mounting holes are formed in the top ends of the four mounting plates, one side of the top end of the bottom plate is connected with a fixing device, and the other side of the top end of the bottom plate is connected with an adjusting guide device;

the adjusting and guiding device comprises two vertical rods and a guiding frame, the lower ends of the two vertical rods are fixedly connected with the bottom plate, the top ends of the two vertical rods are connected with the case, one ends of the two vertical rods are provided with moving grooves, moving blocks are inserted into the two moving grooves, one ends of the two moving blocks are connected with the guiding rod together, the upper end and the lower end of the guiding rod are provided with sliding grooves, and the upper inner surface and the lower inner surface of the guiding frame are provided with sliding blocks matched with the sliding grooves;

one end of the adjusting and guiding device is connected with a driving box, the lower end of the driving box is connected with a drilling rod, and two ends of the driving box are jointly connected with a positioning device.

As an optimal technical scheme of the utility model, install the rotating electrical machines on the last inner wall of machine case, it is connected with the threaded rod to rotate on the lower inner wall of montant, the top of threaded rod extend to quick-witted incasement and with the output fixed connection of rotating electrical machines, the one end of movable block is passed through the shifting chute and is extended to in the montant and cup jointed together with the surface of threaded rod.

As a preferred technical scheme of the utility model, fixing device is including placing the board, place the lower extreme and the bottom plate fixed connection of board, the sliding tray has all been opened at the both ends of placing the board, two equal sliding connection has the slide bar, two in the sliding tray the top of slide bar is connected with the support frame jointly, the fixed block is installed on the top of support frame, the middle part interlude of fixed block is connected with the push rod, the lower extreme of push rod runs through the support frame and is connected with the fixed plate, the one end of push rod is opened there is a plurality of firm hole, and the one end of fixed block is provided with the fastening bolt that the firm hole of cooperation used.

As a preferred technical scheme of the utility model, positioner includes the sleeve, the sleeve is provided with two, and two telescopic one end respectively with the both ends fixed connection of drive case, all open the guide way on the telescopic both sides inner wall, and equal common sliding connection has the slide between two guide ways in the same sleeve, all be connected with expanding spring on the telescopic last inner wall, expanding spring's lower extreme all is connected with the connecting rod, the lower extreme of connecting rod all with slide fixed connection, the lower extreme of slide all is connected with the movable rod, two the lower extreme of movable rod runs through two sleeves respectively, and is connected with the locating plate jointly between the opposite face lower part of two movable rods, open the locating hole that has lining up from top to bottom on the top of locating plate.

As an optimal technical scheme of the utility model, the drilling rod is located the locating hole directly over, and the size of locating hole is the same with the lower part size of drilling rod.

As a preferred technical scheme of the utility model, the one end and the leading truck fixed connection of drive case, the one end swing joint of drive case has the boxboard.

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

1. the utility model discloses a setting up and adjusting guider, under the effect of rotating electrical machines, threaded rod and movable block wherein, can be convenient for adjust the high position of drilling rod and lead when the adjustment to under the effect of guide bar, spout, leading truck and slider, can be convenient for adjust the horizontal position of drilling rod and lead when the adjustment, make the flexibility of whole device higher.

2. Through setting up positioner, locating plate and locating hole wherein, can be convenient for carry out accurate location to the drilling position when the drilling rod drills to the work piece for the accuracy of whole device when drilling is higher, has also improved the practicality of whole device.

3. Through setting up fixing device, under the effect of push rod and fixed block wherein, can make the fixed plate can carry out firm fixed to placing the work piece on placing the board, avoid the work piece to appear rocking at the in-process of trompil, improved the stability of whole device.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the adjusting guide device of the present invention;

FIG. 3 is a cross-sectional view of the vertical rod and the driving box of the present invention;

FIG. 4 is a schematic view of the fixing device of the present invention;

fig. 5 is a sectional view of the positioning device of the present invention.

In the figure: 1. a base plate; 2. adjusting the guide device; 3. a fixing device; 4. a positioning device; 5. mounting a plate; 6. mounting holes; 7. a drive box; 8. drilling a rod; 21. a vertical rod; 22. a chassis; 23. a moving block; 24. a moving groove; 25. a guide frame; 26. a guide bar; 27. a chute; 28. a slider; 211. a threaded rod; 221. a rotating electric machine; 31. placing the plate; 32. a sliding groove; 33. a slide bar; 34. a fixing plate; 35. a stabilizing hole; 36. a support frame; 37. a push rod; 38. a fixed block; 41. a sleeve; 42. a guide groove; 43. a slide plate; 44. positioning holes; 45. positioning a plate; 46. a movable rod; 47. a connecting rod; 48. a telescoping spring.

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. 1-5, the present invention provides a technical solution: a positioning and guiding device of a deep hole drilling machine comprises a bottom plate 1, two ends of the bottom plate 1 are connected with two mounting plates 5, mounting holes 6 are formed in the top ends of the four mounting plates 5, one side of the top end of the bottom plate 1 is connected with a fixing device 3, the other side of the top end of the bottom plate 1 is connected with an adjusting and guiding device 2, the adjusting and guiding device 2 comprises vertical rods 21 and a guide frame 25, two vertical rods 21 are arranged, the lower ends of the two vertical rods 21 are fixedly connected with the bottom plate 1, the top ends of the two vertical rods 21 are connected with a machine box 22, one ends of the two vertical rods 21 are provided with moving grooves 24, moving blocks 23 are inserted and connected in the two moving grooves 24, one ends of the two moving blocks 23 are connected with a guide rod 26, the upper end and the lower end of the guide rod 26 are provided with sliding grooves 27, sliding blocks 28 matched with the sliding grooves 27 are arranged on the upper inner surface and the lower surface of the guide frame 25, one end of the adjusting and the guiding device 2 is connected with a driving box 7, the lower extreme of drive case 7 is connected with drilling rod 8, the both ends of drive case 7 are connected with positioner 4 jointly, in use, place whole device on appointed operating position through bottom plate 1 earlier, mounting hole 6 on the rethread mounting panel 5 is fixed whole device, then it is fixed with the work piece of required drilling through fixing device 3, when the horizontal position of drilling rod 8 needs to be adjusted, but the leading truck 25 among the pull regulation guider 2, make slider 28 on the leading truck 25 slide in the spout 27 on leading truck 26, thereby can make the horizontal position of drilling rod 8 adjust.

Referring to fig. 1 to 5, a rotating motor 221 is installed on an upper inner wall of a case 22, a threaded rod 211 is rotatably connected to a lower inner wall of a vertical rod 21, a top end of the threaded rod 211 extends into the case 22 and is fixedly connected to an output end of the rotating motor 221, one end of a moving block 23 extends into the vertical rod 21 through a moving groove 24 and is sleeved with an outer surface of the threaded rod 211, after the horizontal position of a drilling rod 8 is adjusted, the drilling rod 8 is rotated through a driving box 7, at this time, the rotating motor 221 in the case 22 is started, the rotating motor 221 drives the threaded rod 211 in the vertical rod 21 to rotate, the moving block 23 starts to move down along the threaded rod 211, the drilling rod 8 starts to move down within a range of the moving groove 24 under the action of the moving block 23, and a workpiece can be drilled.

Referring to fig. 1-5, the fixing device 3 includes a placing plate 31, the lower end of the placing plate 31 is fixedly connected to the bottom plate 1, two ends of the placing plate 31 are both provided with sliding grooves 32, two sliding grooves 32 are both connected to sliding rods 33, the top ends of the two sliding rods 33 are both connected to a supporting frame 36, the top end of the supporting frame 36 is provided with a fixing block 38, the middle of the fixing block 38 is connected to a push rod 37 in an inserting manner, the lower end of the push rod 37 penetrates through the supporting frame 36 and is connected to a fixing plate 34, one end of the push rod 37 is provided with a plurality of fixing holes 35, and one end of the fixing block 38 is provided with a fastening bolt used in cooperation with the fixing holes 35, when the workpiece is fixed, the workpiece can be placed on the placing plate 31 on the fixing device 3, the fastening bolt at one end of the fixing block 38 is loosened, and the push rod 37 is pushed downward, so that the push rod 37 drives the fixing plate 34 to move downward to fix the workpiece, after the fixing position is determined, and then, the fastening bolt penetrates through the fixing block 38 and penetrates into the corresponding stable hole 35 at one end of the push rod 37, and when the fixing position of the workpiece needs to be adjusted, the support frame 36 can be pushed, so that the two slide bars 33 respectively slide in the two slide grooves 32, and the fixing position of the workpiece can be adjusted.

Referring to fig. 1-5, the positioning device 4 includes two sleeves 41, two sleeves 41 are provided, one end of each of the two sleeves 41 is fixedly connected to two ends of the driving box 7, guide grooves 42 are formed on inner walls of two sides of each of the sleeves 41, a sliding plate 43 is slidably connected between the two guide grooves 42 in the same sleeve 41, an extension spring 48 is connected to an upper inner wall of each of the sleeves 41, a connecting rod 47 is connected to a lower end of each of the extension springs 48, a lower end of each of the connecting rods 47 is fixedly connected to the sliding plate 43, a lower end of each of the sliding plates 43 is connected to a movable rod 46, lower ends of the two movable rods 46 penetrate the two sleeves 41, a positioning plate 45 is connected between lower portions of opposite surfaces of the two movable rods 46, a positioning hole 44 penetrating up and down is formed at a top end of the positioning plate 45, when the drilling rod 8 moves down, the positioning plate 45 in the positioning device 4 first contacts with a surface of a workpiece, then, the positioning hole 44 positions the drilling position, and when the drilling rod 8 continues to move downward for drilling, the movable rod 46 drives the sliding plate 43 to move along the guide slot 42 in the sleeve 41, so that the connecting rod 47 starts to extrude the telescopic spring 48, and the drilling rod 8 can pass through the positioning hole 44 to accurately drill.

Referring to fig. 1-5, the drilling rod 8 is located right above the positioning hole 44, and the size of the positioning hole 44 is the same as the size of the lower portion of the drilling rod 8, so that the structure of the whole device is more reasonable.

Referring to fig. 1-5, one end of the driving box 7 is fixedly connected to the guiding frame 25, so that the guiding frame 25 can drive the driving box 7 to move, and one end of the driving box 7 is movably connected to a box plate.

The working principle is as follows: when the device is used, the whole device is placed on a designated working position through the bottom plate 1, then the whole device is fixed through the mounting hole 6 on the mounting plate 5, then a workpiece needing drilling is fixed through the fixing device 3, when the horizontal position of the drilling rod 8 needs to be adjusted, the guide frame 25 in the guide device 2 can be pulled and adjusted, the sliding block 28 on the guide frame 25 slides in the sliding groove 27 on the guide rod 26, so that the horizontal position of the drilling rod 8 can be adjusted, after the horizontal position of the drilling rod 8 is adjusted, the drilling rod 8 is rotated through the driving box 7, at the moment, the rotating motor 221 in the case 22 is started, the rotating motor 221 drives the threaded rod 211 in the vertical rod 21 to rotate, the moving block 23 starts to move downwards along the threaded rod 211, and the drilling rod 8 starts to move downwards within the range of the moving groove 24 under the action of the moving block 23, therefore, the workpiece can be drilled, when the workpiece is fixed, the workpiece can be placed on the placing plate 31 on the fixing device 3, the fastening bolt at one end of the fixing block 38 is unscrewed, the push rod 37 is pushed downwards, the push rod 37 drives the fixing plate 34 to move downwards to fix the workpiece, after the fixing position is determined, the fastening bolt penetrates through the fixing block 38 and is inserted into the stable hole 35 corresponding to one end of the push rod 37, when the fixing position of the workpiece needs to be adjusted, the supporting frame 36 can be pushed, the two sliding rods 33 respectively slide in the two sliding grooves 32 to adjust the fixing position of the workpiece, when the drilling rod 8 moves downwards, the positioning plate 45 in the positioning device 4 firstly contacts with the surface of the workpiece, then the positioning hole 44 positions the drilling position, when the drilling rod 8 continues to move downwards, the movable rod 46 drives the sliding plate 43 to move along the guide groove 42 in the sleeve 41, so that the connecting rod 47 starts to press the extension spring 48, thereby allowing the drilling rod 8 to accurately drill through the positioning hole 44.

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 deep-hole drilling machine's location guider, includes bottom plate (1), its characterized in that: two mounting plates (5) are connected to two ends of the bottom plate (1), mounting holes (6) are formed in the top ends of the four mounting plates (5), a fixing device (3) is connected to one side of the top end of the bottom plate (1), and an adjusting and guiding device (2) is connected to the other side of the top end of the bottom plate (1);

the adjusting and guiding device (2) comprises two vertical rods (21) and a guide frame (25), the lower ends of the two vertical rods (21) are fixedly connected with the bottom plate (1), the top ends of the two vertical rods (21) are connected with a case (22), one ends of the two vertical rods (21) are provided with moving grooves (24), moving blocks (23) are connected in the two moving grooves (24) in an inserting mode, one ends of the two moving blocks (23) are connected with guide rods (26) together, the upper end and the lower end of each guide rod (26) are provided with sliding grooves (27), and sliding blocks (28) matched with the sliding grooves (27) in use are mounted on the upper inner surface and the lower inner surface of the guide frame (25);

the one end of adjusting guider (2) is connected with drive case (7), the lower extreme of drive case (7) is connected with drill rod (8), the both ends of drive case (7) are connected with positioner (4) jointly.

2. The positioning and guiding device of the deep hole drilling machine according to claim 1, wherein: install rotating electrical machines (221) on the last inner wall of quick-witted case (22), rotate on the lower inner wall of montant (21) and be connected with threaded rod (211), the top of threaded rod (211) extend to in quick-witted case (22) and with rotating electrical machines (221) output fixed connection, the one end of movable block (23) is passed through shifting chute (24) and is extended to in montant (21) and cup jointed together with the surface of threaded rod (211).

3. The positioning and guiding device of the deep hole drilling machine according to claim 1, wherein: fixing device (3) are including placing board (31), place the lower extreme and bottom plate (1) fixed connection of board (31), place both ends of board (31) and all opened sliding tray (32), two equal sliding connection has slide bar (33) in sliding tray (32), two the top of slide bar (33) is connected with support frame (36) jointly, fixed block (38) are installed on the top of support frame (36), the middle part interlude of fixed block (38) is connected with push rod (37), the lower extreme of push rod (37) runs through support frame (36) and is connected with fixed plate (34), the one end of push rod (37) is opened has a plurality of firm hole (35), and the one end of fixed block (38) is provided with the fastening bolt that cooperation firm hole (35) used.

4. The positioning and guiding device of the deep hole drilling machine according to claim 1, wherein: the positioning device (4) comprises two sleeves (41), one ends of the two sleeves (41) are fixedly connected with two ends of the driving box (7) respectively, guide grooves (42) are formed in inner walls of two sides of each sleeve (41), a sliding plate (43) is connected between the two guide grooves (42) in the same sleeve (41) in a sliding mode, telescopic springs (48) are connected to the inner walls of the upper portions of the sleeves (41), the lower ends of the telescopic springs (48) are connected with connecting rods (47), the lower ends of the connecting rods (47) are fixedly connected with the sliding plate (43), the lower ends of the sliding plates (43) are connected with movable rods (46), the lower ends of the two movable rods (46) penetrate through the two sleeves (41) respectively, and positioning plates (45) are connected between lower portions of opposite faces of the two movable rods (46) together, the top end of the positioning plate (45) is provided with a positioning hole (44) which is penetrated up and down.

5. The positioning and guiding device for deep hole drilling machine according to claim 4, wherein: the drilling rod (8) is positioned right above the positioning hole (44), and the size of the positioning hole (44) is the same as the size of the lower part of the drilling rod (8).

6. The positioning and guiding device of the deep hole drilling machine according to claim 1, wherein: one end of the driving box (7) is fixedly connected with the guide frame (25), and one end of the driving box (7) is movably connected with a box plate.