CN209062193U - A kind of drilling machine with clamping function - Google Patents

Abstract

The utility model relates to hardware processing technique fields, more specifically, it is related to a kind of drilling machine with clamping function, its key points of the technical solution are that: including rack, it is movably set in the drill bit on rack top along the vertical direction, hydraulic cylinder for driving drill bit to move up and down and the abutting plate for clamping product hole to be drilled, the side of rack is fixedly connected with station, drill bit is located at the surface of station, the upper surface of station is equipped with bracket, the top of bracket is provided with cylinder along the vertical direction, and the piston rod of cylinder is directed downward, piston rod is provided with fixed block far from one end of cylinder, it pushes against plate and is provided with bolt, the upper and lower surface of bolt-through abutting plate, the bottom of fixed block is provided with threaded hole, bolt is threadedly coupled with threaded hole；It pushes against plate and is equipped with the counterbore for passing through for bolt and be used to accommodate bolt head, the upper surface of station can be pushed against by pushing against plate.The drilling machine has the advantages of being clamped to different products, improving product drilling quality.

Description

A kind of drilling machine with clamping function

Technical field

The utility model relates to hardware processing technique fields, more specifically, it relates to a kind of brill with clamping function Hole machine.

Background technique

Drilling machine refers to the side using the tool harder, sharper keen than object by rotary cutting or rotary squeezing Formula, the machinery and equipment that cylindrical hole or hole are left on object are referred to as.Also there are referred to as drilling machine, puncher, perforator, through-hole Machine etc..By drilling to precise part, to get a desired effect, drilling machine has automatic drills and Full-automatic drilling Machine, with the increase of cost of human resources;Most enterprises consider full-automatic drilling machine as developing direction.

With the development of the times, the promotion of the drilling technique of automatic drilling machine, using full-automatic drilling machine to various molds It is processed, drilling machine is in the production and processing of Corrugator roller also with extensive.

But drilling machine currently on the market can not effectively be clamped the product of different size in drilling, from And product sideslip when causing to drill, lead to the ineffective of drilling, needs to improve.

Utility model content

In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of drilling machine with clamping function, tools The advantages of having and different products is clamped, improving product drilling quality.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of with clamping function Drilling machine, the drill bit for being movably set in rack top including rack, along the vertical direction, the liquid for driving drill bit to move up and down Cylinder pressure and abutting plate for clamping product hole to be drilled, the side of the rack is fixedly connected with station, the drill bit position In the surface of station, the upper surface of the station is equipped with bracket, and the top of the bracket is provided with gas along the vertical direction Cylinder, and the piston rod of the cylinder is directed downward, the piston rod is provided with fixed block, the abutting plate far from one end of cylinder It is provided with bolt, the bolt-through pushes against the upper and lower surface of plate, and the bottom of the fixed block is provided with threaded hole, the bolt It is threadedly coupled with threaded hole；The plate that pushes against is equipped with the counterbore for passing through for bolt and be used to accommodate bolt head, the abutting plate The upper surface of the station can be pushed against.

By using above-mentioned technical proposal, when needing to carry out abutting clamping to the product being placed on station, cylinder Flexible conveniently realize of piston rod push against the moving down until push against in product, and then fix product of plate, Improve stability when product drilling；Meanwhile being detachably connected between fixed block and abutting plate, it can be according to different size Product is replaced abutting plate accordingly and is clamped to it, rotating bolt, and abutting plate progress can be removed by so that bolt is detached from fixed block Replacement；When installation pushes against plate, after threaded hole is aligned with counterbore, bolt is rotated, so that bolt is upward through counterbore and is threadedly coupled The fixation for pushing against plate is just able to achieve in threaded hole.

Preferably, the bottom of the fixed block is fixedly installed positioning column, and the upper surface for pushing against plate is equipped with described in confession The mating locating slot of positioning column, the positioning column insert in locating slot, and the threaded hole is aligned with counterbore.

By using above-mentioned technical proposal, the mating convenience of positioning column and locating slot is positioned to plate is pushed against, and is mentioned The convenience of height operation.

Preferably, the magnetic being mutually attracted is equipped between the slot bottom of end and locating slot of the positioning column far from fixed block Body.

By using above-mentioned technical proposal, acted on using the mutual actuation of magnet, so that staff during the installation process Plate rotation bolt is pushed against without holding during installation pushes against plate, further improves the convenience of operation.

Preferably, the cover board for covering counterbore is equipped in the counterbore, the cover board is threadedly connected to the hole wall of counterbore, And the lower surface flush of the lower surface of the cover board and abutting plate.

By using above-mentioned technical proposal, cover board improves the flatness for pushing against plate lower surface, enables and pushes against plate more Good abutting product；Meanwhile cover board is threadedly coupled with counterbore hole wall, convenient for opening and closing cover board.

Preferably, the opposite sides of the cover board lower surface is equipped with groove.

By using above-mentioned technical proposal, hand can be more convenient to exert a force to cover board by groove, rotating opening or closing lid The more labor-saving convenience of the work of plate.

Preferably, the upper surface of the station is equipped with the slot mating for frame bottom；The station it is upper Surface is provided with mounting blocks, and through there is the locating rod for being threadedly connected to mounting blocks, the side wall of the bracket is equipped with the mounting blocks The location hole for being inserted into for locating rod and being matched with locating rod.

By using above-mentioned technical proposal, locating rod is threadedly connected to locating piece and insertion locating slot, keeps bracket fixed stably Gu convenient for the installation and dismounting and change of bracket.

Preferably, one end end face of the locating rod is equipped with convex block.

By using above-mentioned technical proposal, hand can more laborsaving easily rotational positioning bar by convex block.

In conclusion the utility model has the following beneficial effects:

1, when needing to carry out abutting clamping to the product being placed on station, the piston rod of cylinder stretches convenient and efficient Realization push against the moving down until push against in product of plate, and then fix product, improve stabilization when product drilling Property；

2, being detachably connected between fixed block and abutting plate, can replace accordingly abutting according to the product of different size Plate is clamped it, rotating bolt, makes bolt disengaging fixed block that can remove abutting plate and is replaced；When installation pushes against plate, After threaded hole is aligned with counterbore, rotate bolt, so that bolt is upward through counterbore and be threadedly connected to threaded hole be just able to achieve to The fixation of tight plate；

3, locating rod be threadedly connected to locating piece and insertion locating slot, make bracket fix stably, convenient for bracket installation with And dismounting and change.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the assembly relation schematic diagram of bracket and station in the utility model embodiment；

Fig. 3 is the assembly relation schematic diagram that plate and fixed block and counterbore and cover board are pushed against in the utility model embodiment；

Fig. 4 is the assembly relation schematic diagram of positioning column and locating slot in the utility model embodiment.

In figure: 1, pedestal；2, rack；3, drill bit；4, hydraulic cylinder；5, station；6, bracket；7, slot；8, mounting blocks；9, Locating rod；10, location hole；11, convex block；12, cylinder；13, piston rod；14, fixed block；15, plate is pushed against；16, bolt；17, spiral shell Pit；18, counterbore；19, cover board；20, groove；21, positioning column；22, locating slot；23, magnet.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

A kind of drilling machine with clamping function, referring to Fig.1, including pedestal 1, the rack 2 that is welded on 1 upper surface of pedestal, It is movably arranged on the drill bit 3 on 2 top of rack and the hydraulic cylinder 4 for driving drill bit 3 to move up and down along the vertical direction.Meanwhile The side of rack 2 is welded with discoid station 5, station 5 in horizontally disposed, and drill bit 3 be located at station 5 just on Side.

Referring to Figures 1 and 2, the upper surface of station 5 is equipped with the bracket 6 of two inverted L shapes.Two brackets 6 are along drill bit 3 Axis direction is symmetrical arranged.It is inserted specifically, the upper surface of station 5 is offered close to the edge of station 5 for 6 bottom of bracket Connect the slot 7 of cooperation；The upper surface of station 5 is welded with the mounting blocks 8 of rectangular-shape, and mounting blocks 8 run through in the horizontal direction to be had It is threadedly connected to the locating rod 9 of mounting blocks 8, the side wall of bracket 6, which is offered, to be inserted into for locating rod 9 and match with locating rod 9 Location hole 10.Locating rod 9 is threadedly connected to locating piece and insertion locating slot 22, makes 6 fix stably of bracket, convenient for the peace of bracket 6 It is filled with and dismounting and change.

Meanwhile one end end face of locating rod 9 is welded with convex block 11.Hand more laborsaving can easily be rotated by convex block 11 Locating rod 9.

Referring to Fig. 2 and Fig. 3, the top of bracket 6 is fixedly installed with cylinder 12, and the piston rod 13 of cylinder 12 along the vertical direction It is directed downward, piston rod 13 is welded with the fixed block 14 of rectangular-shape far from one end of cylinder 12, pushes against and is equipped with spiral shell on plate 15 Bolt 16, and bolt 16, through the upper and lower surface for pushing against plate 15, the bottom of fixed block 14 offers threaded hole 17, bolt 16 and screw thread Hole 17 is threadedly coupled；Meanwhile pushing against plate 15 and offering the counterbore 18 passed through for bolt 16 and for accommodating 16 head of bolt, it pushes against Plate 15 can push against the upper surface of station 5.

When needing to carry out abutting clamping to the product being placed on station 5, the piston rod 13 of cylinder 12 is flexible convenient Efficiently realize moving down until pushing against in product, and then fix product, when improving product drilling for abutting plate 15 Stability.

In addition, being detachably connected between fixed block 14 and abutting plate 15, it can be corresponding according to the product of different size Replacement pushes against plate 15 to be clamped to product, and rotating bolt 16, abutting plate 15 can be removed by so that bolt 16 is detached from fixed block 14 It is replaced；When installation pushes against plate 15, after threaded hole 17 is aligned with counterbore 18, bolt 16 is rotated, bolt 16 is upward through Counterbore 18 is simultaneously threadedly connected to the fixation that threaded hole 17 is just able to achieve abutting plate 15.

Referring to Fig. 2 and Fig. 4, the bottom of fixed block 14 is welded with the positioning column 21 of strip along the vertical direction, pushes against plate 15 Upper surface offer the locating slot 22 mating for positioning column 21, when positioning column 21 inserts in locating slot 22, threaded hole 17 It is aligned with counterbore 18.Positioning column 21 and the mating convenience of locating slot 22 are positioned to plate 15 is pushed against, and improve operation just Victory.

In addition, being fixedly installed with mutual suction between end of the positioning column 21 far from fixed block 14 and the slot bottom of locating slot 22 The magnet 23 of conjunction.So that staff pushes against the rotation of plate 15 without holding during installation pushes against plate 15 during the installation process Bolt 16 further improves the convenience of operation.

Fig. 2 and Fig. 3 are reviewed, the circular cover board 19 for covering counterbore 18 is installed in counterbore 18,19 screw thread of cover board connects It is connected to the hole wall of counterbore 18, and the lower surface of cover board 19 and the lower surface flush for pushing against plate 15.The setting of cover board 19 improves The flatness for pushing against 15 lower surface of plate enables abutting plate 15 preferably to push against product；Meanwhile cover board 19 and 18 hole wall of counterbore It is threadedly coupled, convenient for opening and closing cover board 19.

The opposite sides of 19 lower surface of cover board opens up fluted 20, and hand can be more convenient to apply cover board 19 by groove 20 Power, rotating opening or the more labor-saving convenience of work for closing cover board 19.

Total course of work: when needing replacing abutting plate 15, rotating bolt 16 makes bolt 16 be detached from fixed block 14 It removes and pushes against plate 15；When installation pushes against plate 15, the locating slot 22 pushed against on plate 15 and 21 grafting of positioning column of fixed block 14 are matched It closes, so that rotating bolt 16 after the threaded hole 17 on abutting plate 15 is aligned with counterbore 18, bolt 16 being made to be upward through counterbore 18 simultaneously It is threadedly connected to threaded hole 17 and is just able to achieve the fixation for pushing against plate 15, after abutting plate 15 fixes, start cylinder 12, piston plate It extends downwards and then abutting plate 15 is driven to move down the product for pushing against and being placed on station 5.

Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only It will be in the scope of the claims of the utility model all by the protection of Patent Law.

Claims (7)

1. a kind of drilling machine with clamping function including rack (2), is movably set in rack (2) top along the vertical direction Drill bit (3), the hydraulic cylinder (4) for driving drill bit (3) to move up and down and the abutting plate (15) for clamping product hole to be drilled, It is characterized in that: the side of the rack (2) is fixedly connected with station (5), the drill bit (3) be located at station (5) just on The upper surface of side, the station (5) is equipped with bracket (6), and the top of the bracket (6) is provided with cylinder along the vertical direction (12), and the piston rod (13) of the cylinder (12) is directed downward, and the piston rod (13) is arranged far from the one end of cylinder (12) Have fixed block (14), the abutting plate (15) is provided with bolt (16), and the bolt (16) is through the upper following table for pushing against plate (15) The bottom in face, the fixed block (14) is provided with threaded hole (17), and the bolt (16) is threadedly coupled with threaded hole (17)；It is described It pushes against plate (15) and is equipped with the counterbore (18) for passing through for bolt (16) and be used to accommodate bolt (16) head, the abutting plate (15) can Push against the upper surface of the station (5).

2. a kind of drilling machine with clamping function according to claim 1, it is characterized in that: the bottom of the fixed block (14) Portion is fixedly installed positioning column (21), and the upper surface for pushing against plate (15) is equipped with determines for the positioning column (21) are mating Position slot (22), the positioning column (21) insert in locating slot (22), and the threaded hole (17) is aligned with counterbore (18).

3. a kind of drilling machine with clamping function according to claim 2, it is characterized in that: the positioning column (21) is separate The magnet (23) being mutually attracted is equipped between the end of fixed block (14) and the slot bottom of locating slot (22).

4. a kind of drilling machine with clamping function according to claim 1, it is characterized in that: being equipped in the counterbore (18) For covering the cover board (19) of counterbore (18), the cover board (19) is threadedly connected to the hole wall of counterbore (18), and the cover board (19) the lower surface flush of lower surface and abutting plate (15).

5. a kind of drilling machine with clamping function according to claim 4, it is characterized in that: the cover board (19) lower surface Opposite sides be equipped with groove (20).

6. a kind of drilling machine with clamping function according to claim 1, it is characterized in that: the station (5) is upper Surface is equipped with the slot (7) mating for bracket (6) bottom；The upper surface of the station (5) is provided with mounting blocks (8), Through there is the locating rod (9) for being threadedly connected to mounting blocks (8), the side wall of the bracket (6) is equipped with for positioning the mounting blocks (8) The location hole (10) that bar (9) is inserted into and matches with locating rod (9).

7. a kind of drilling machine with clamping function according to claim 6, it is characterized in that: the one of the locating rod (9) End face is held to be equipped with convex block (11).