CN218517789U

CN218517789U - Drilling device capable of positioning for workpiece machining

Info

Publication number: CN218517789U
Application number: CN202222841791.3U
Authority: CN
Inventors: 朱士荣
Original assignee: Qingdao Shengfulong Machinery Co ltd
Current assignee: Qingdao Shengfulong Machinery Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-02-24
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a workpiece machining that can fix a position uses drilling equipment, including workstation, drilling aircraft nose and support positioning mechanism, workstation rear end fixed surface has the stand, the drilling aircraft nose is installed in the stand upper end, and the drilling aircraft nose can carry out drilling processing to the work piece of placing on the workstation, support positioning mechanism installs at the workstation front surface, supports positioning mechanism and can carry out the location support to the work piece of placing, reduces the work piece and appear the skew slope and influence the probability of drilling processing, support positioning mechanism includes locating plate, support, two-way screw rod, spiro and riser; the utility model discloses a combine workstation, drilling aircraft nose and support positioning mechanism, can increase the work piece and place position accuracy and stability to placing the further location support of work piece at the workstation upper surface, reduce the work piece offset slope and influence the probability of drilling quality, and the location distance between two locating plates is adjustable.

Description

Drilling device capable of positioning for workpiece machining

Technical Field

The utility model belongs to the technical field of the work piece processing, concretely relates to drilling equipment is used in work piece processing that can fix a position is drilling machine for work piece processing drilling that can fix a position very much.

Background

The workpiece is a product part in the manufacturing process. The drilling machine is a general term for machines and equipment which leave a cylindrical hole or hole in a target object by using a tool harder and sharper than the target object through rotary cutting or rotary extrusion.

The drilling device for the workpiece processing is capable of positioning, and therefore the problem that the drilling position of the workpiece is deviated due to slight deviation of the position of some existing plate-shaped workpieces placed on a workbench or the drilling quality of the workpiece is affected due to lateral inclination in the drilling process of vertical workpieces is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a workpiece machining drilling equipment that can fix a position to the work piece drilling that proposes in solving above-mentioned background art adds the problem that the skew slope influences processingquality probably to appear in the position.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling device for processing a positionable workpiece comprises a workbench, a drilling machine head and a supporting and positioning mechanism, wherein an upright post is fixed on the surface of the rear end of the workbench, the drilling machine head is installed at the upper end of the upright post and can be used for drilling the workpiece placed on the workbench, the supporting and positioning mechanism is installed on the front surface of the workbench and can be used for positioning and supporting the placed workpiece and reducing the probability that the workpiece is deviated and inclined to affect drilling processing, the supporting and positioning mechanism comprises positioning plates, supports, two-way screws, spiral rings and vertical plates, the two supports are respectively fixed on two sides of the workbench, the two L-shaped positioning plates are oppositely placed on the upper surface of the workbench, the workpiece can be in contact with the inner surfaces of the positioning plates, the two-way screws are horizontally installed between the two supports, the spiral rings are sleeved on the two-way screws and can drive the spiral rings to move along with the rotation of the two-way screws, the lower ends of the L-shaped vertical plates are fixed on the surfaces of the spiral rings, adjusting assemblies are arranged between the upper ends of the vertical plates and the positioning plates, the positions of the positioning plates are changed by the adjusting assemblies, and a limiting assembly is arranged between the vertical plates and the workbench.

Preferably, a bearing is embedded between the bidirectional screw and the support, a hand wheel is arranged at the right end of the bidirectional screw, an operator can hold the hand conveniently, the spiral ring is in threaded connection with the bidirectional screw, and the position of the spiral ring can be changed along the bidirectional screw, so that the positioning distance between the two positioning plates is changed.

Preferably, the limiting assembly comprises a sliding block and a sliding groove, the sliding groove is formed in the front surface of the workbench along the length direction of the front surface of the workbench, the sliding block is fixed to the inner surface of the vertical plate and extends into the sliding groove, and the cross section of the sliding block is T-shaped and is not prone to being separated from the sliding groove when being connected with the sliding groove in a sliding mode.

Preferably, the surface of the workbench is provided with a through hole, the inner surface of the positioning plate is fixed with a rubber gasket, and the rubber gasket is in contact with the surface of the workpiece, so that indentation on the surface of the workpiece is avoided.

Preferably, the adjusting component comprises a transverse plate, a fixing column and a limiting ring, the transverse plate is vertically fixed on the front surface of the positioning plate and located on the upper side of the vertical plate, a reinforcing rib is arranged between the transverse plate and the positioning plate to increase the installation strength of the transverse plate and the positioning plate, a rectangular notch is formed in the surface of the transverse plate along the length direction of the transverse plate, and the fixing column is vertically fixed on the upper surface of the upper end of the vertical plate.

Preferably, the upper end of the fixed column penetrates through the rectangular notch and is exposed to the outside, the limiting ring is sleeved at the end part of the fixed column in a screwing mode, the position of the limiting ring on the fixed column can be adjusted in a rotating mode, the limiting ring is in contact with the upper surface of the transverse plate, and the transverse plate can be limited and fixed by means of contact friction resistance.

Preferably, the side face of the drilling machine head is provided with a control lever in a rotating mode, the lower surface of the front end of the drilling machine head is provided with a drill bit, and the drill bit can drill a workpiece placed on the workbench.

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

(1) The utility model discloses a combine workstation, drilling aircraft nose and support positioning mechanism, can further fix a position the support to placing the work piece at the workstation upper surface, increase the work piece and place position accuracy and stability, reduce the work piece offset slope and influence the probability of drilling quality, and the location distance between two locating plates is adjustable.

Drawings

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

FIG. 2 is a schematic structural view of the supporting and positioning mechanism of the present invention;

fig. 3 is a schematic structural view of the limiting assembly of the present invention;

fig. 4 is a schematic structural view of the adjusting assembly of the present invention;

in the figure: 1. a work table; 2. a drilling head; 3. a supporting and positioning mechanism; 31. positioning a plate; 32. a support; 33. a bidirectional screw; 34. a spiro ring; 35. a vertical plate; 4. a column; 5. an adjustment assembly; 51. a transverse plate; 52. fixing a column; 53. a limiting ring; 6. a limiting component; 61. a slider; 62. a chute.

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 drilling device for processing a positionable workpiece comprises a workbench 1, a drilling head 2 and a supporting and positioning mechanism 3, wherein a stand column 4 is fixed on the surface of the rear end of the workbench 1, a plate-shaped or vertical workpiece to be processed can be placed on the upper surface of the workbench 1, the drilling head 2 is installed at the upper end of the stand column 4, the height of the drilling head 2 on the stand column 4 can be adjusted, the supporting and positioning mechanism 3 is installed on the front surface of the workbench 1, the supporting and positioning mechanism 3 comprises a positioning plate 31, a support 32, a bidirectional screw 33, a spiral ring 34 and a vertical plate 35, the two support 32 are respectively fixed on two sides of the workbench 1, the support 32 and the workbench 1 are installed through screws, subsequent disassembly and assembly are convenient, the two L-shaped positioning plates 31 are oppositely placed on the upper surface of the workbench 1, and the two positioning plates 31 can relatively position and support the placed workpiece, the workpiece can be accurately positioned on the upper surface of the workbench 1, so that the workpiece can be conveniently drilled, the bidirectional screw 33 is horizontally arranged between the two supports 32, the spiral ring 34 is sleeved on the bidirectional screw 33, the position of the spiral ring 34 on the bidirectional screw 33 can be adjusted, the lower end of the L-shaped vertical plate 35 is fixed on the surface of the spiral ring 34, the adjusting component 5 is arranged between the upper end of the vertical plate 35 and the positioning plate 31, the limiting component 6 is arranged between the vertical plate 35 and the workbench 1, the limiting component 6 can limit the position of the vertical plate 35, the workbench 1, the drilling machine head 2 and the supporting and positioning mechanism 3 are combined, the workpiece placed on the upper surface of the workbench 1 can be further positioned and supported, the accuracy and the stability of the placing position of the workpiece are improved, the probability that the workpiece is deviated and inclined to influence the drilling quality is reduced, and the positioning distance between the two positioning plates 31 can be adjusted.

In this embodiment, preferably, a bearing is embedded between the bidirectional screw 33 and the support 32, so that the bidirectional screw 33 can rotate in place conveniently, a hand wheel is arranged at the right end of the bidirectional screw 33, and the spiral ring 34 is in threaded connection with the bidirectional screw 33.

In this embodiment, preferably, the limiting component 6 includes a sliding block 61 and a sliding groove 62, the sliding groove 62 is formed in the front surface of the workbench 1 along the length direction of the front surface, the sliding block 61 is fixed on the inner surface of the spiral ring 34 and extends into the sliding groove 62, and the limiting component 6 is arranged, so that the vertical plate 35 is not influenced to move along with the spiral ring 34, and can be limited to the two, the rotating situation of the two is avoided, and the positioning plate 31 is not influenced to move to change the positioning position.

In this embodiment, preferably, a through hole is formed in the surface of the worktable 1, the through hole is aligned with the drill bit, a drill hole can conveniently extend into the through hole, and a rubber gasket is fixed on the inner surface of the positioning plate 31.

In this embodiment, preferably, the adjusting assembly 5 includes a transverse plate 51, a fixing column 52 and a limiting ring 53, the transverse plate 51 is vertically fixed on the front surface of the positioning plate 31 and located on the upper side of the vertical plate 35, the distance between the transverse plate 51 and the vertical plate is adjustable, a rectangular notch is formed in the surface of the transverse plate 51 along the length direction of the transverse plate, the fixing column 52 is convenient to move in the rectangular notch, the fixing column 52 is vertically fixed on the upper surface of the upper end of the vertical plate 35, the upper end of the fixing column 52 penetrates through the rectangular notch and is exposed to the outside, the limiting ring 53 is screwed on the end of the fixing column 52, and the limiting ring 53 is in surface contact with the transverse plate 51, by providing the adjusting assembly 5, the position of the positioning plate 31 in the Y-axis direction is convenient to adjust according to the size of a workpiece, a positioning and supporting effect is convenient for the workpiece, and the installation and use range of the positioning plate 31 is increased.

In this embodiment, it is preferable that the side surface of the drilling head 2 is rotatably provided with an operating lever, and the lower surface of the front end of the drilling head 2 is provided with a drill.

The utility model discloses a theory of operation and use flow: when the utility model is used, the supporting and positioning mechanism 3 is fixed on the surface of the workbench 1 through screws, the two positioning plates 31 are provided with a space for placing a workpiece, the limiting ring 53 is unscrewed to move the transverse plate 51 along the vertical plate 35, the distance between the two positioning plates and the position of the positioning plate 31 in the Y-axis direction are changed, when the position is proper, the limiting ring 53 is screwed to contact with the surface of the transverse plate 51, the position of the transverse plate 51 is fixed by utilizing the friction resistance of the contact, the workpiece can be placed on the workbench 1 and positioned between the two positioning plates 31, the hand wheel is held to drive the two-way screw 33 to rotate in situ, the two spiral rings 34 move relatively along with the rotation of the two-way screw 33 to drive the vertical plate 35 and the positioning plates 31 to move relatively, the two positioning plates 31 press and position the workpiece relatively, the workpiece is positioned between the two positioning plates 31 and the side surface of the workpiece is contacted with the inner surfaces of the positioning plates 31, the workpiece is positioned at the center of the workbench 1 by the positioning extrusion of the two positioning plates 31, the hand wheel is loosened, the operating rod is held to drive the drill bit to move downwards to drill the workpiece, after the workpiece is machined, the drill bit moves upwards, the hand wheel is held to rotate reversely to drive the bidirectional screw 33 to rotate reversely, the two positioning plates 31 move backwards to keep away from the workpiece, the machined workpiece is taken out, the workbench 1, the drilling head 2 and the supporting and positioning mechanism 3 are combined, the workpiece placed on the upper surface of the workbench 1 can be further positioned and supported, the workpiece placing position accuracy and stability are improved, the probability that the workpiece is deviated and inclined to affect the drilling quality is reduced, and the positioning distance between the two positioning plates 31 is adjustable.

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 drilling equipment is used in work piece processing that can fix a position, includes workstation (1), drilling aircraft nose (2) and supports positioning mechanism (3), workstation (1) rear end fixed surface has stand (4), install in stand (4) upper end drilling aircraft nose (2), its characterized in that: support positioning mechanism (3) and install at workstation (1) front surface, support positioning mechanism (3) and include locating plate (31), support (32), two-way screw rod (33), spiro (34) and riser (35), two support (32) are fixed respectively in workstation (1) both sides, two L types locating plate (31) are placed relatively at workstation (1) upper surface, two-way screw rod (33) horizontal installation is between two supports (32), spiro (34) cover is established on two-way screw rod (33), the L type riser (35) lower extreme is fixed at spiro (34) surface, be provided with between riser (35) upper end and locating plate (31) adjusting part (5), be provided with between riser (35) and workstation (1) spacing subassembly (6).

2. The positionable drilling apparatus for workpiece processing according to claim 1, wherein: the bearing is embedded between the bidirectional screw rod (33) and the support (32), a hand wheel is arranged at the right end of the bidirectional screw rod (33), and the spiral ring (34) is in threaded connection with the bidirectional screw rod (33).

3. The positionable drilling apparatus for workpiece processing according to claim 1, wherein: the limiting assembly (6) comprises a sliding block (61) and a sliding groove (62), the sliding groove (62) is formed in the front surface of the workbench (1) along the length direction of the workbench, and the sliding block (61) is fixed on the inner surface of the vertical plate (35) and extends into the sliding groove (62).

4. The positionable drilling apparatus for workpiece processing according to claim 1, wherein: the surface of the workbench (1) is provided with a through hole, and the inner surface of the positioning plate (31) is fixed with a rubber gasket.

5. The positionable drilling apparatus for workpiece processing according to claim 1, wherein: the adjusting assembly (5) comprises a transverse plate (51), a fixing column (52) and a limiting ring (53), the transverse plate (51) is vertically fixed on the front surface of the positioning plate (31) and located on the upper side of the vertical plate (35), a rectangular notch is formed in the surface of the transverse plate (51) along the length direction of the transverse plate, and the fixing column (52) is vertically fixed on the upper surface of the upper end of the vertical plate (35).

6. The positionable drilling apparatus for workpiece processing according to claim 5, wherein: the upper end of the fixed column (52) penetrates through the rectangular gap and is exposed outside, the limiting ring (53) is sleeved at the end part of the fixed column (52) in a screwing mode, and the limiting ring (53) is in contact with the upper surface of the transverse plate (51).

7. The positionable drilling apparatus for workpiece processing according to claim 1, wherein: the side face of the drilling machine head (2) is rotatably provided with an operating rod, and the lower surface of the front end of the drilling machine head (2) is provided with a drill bit.