CN205673627U - Drilling machine - Google Patents

Abstract

The utility model discloses a kind of drilling machine, including frame, the fixture being connected with frame sliding, it is arranged in frame and is positioned at the bore portion of fixture side, it is characterized in that: sliding in described frame is provided with locating part, described locating part is moved to bore portion to limit fixture by sliding to offset with fixture, it is provided with the fixed part of fixing locating part on described locating part, its drip irrigation device is to be fixed in frame locating part by fixed part, prevent the limiting section when the product of the drilling same degree of depth from moving, the degree of depth avoiding different product drilling is inconsistent, reach the consistent effect of the drawbore degree of depth that processes.

Description

Drilling machine

Technical field

The utility model relates to a kind of process equipment, more specifically, it relates to a kind of drilling machine.

Background technology

Drilling machine refers to utilize the cutter harder, sharper keen than processed product to pass through rotary cutting or rotary squeezing Mode, stays the machinery in cylindrical hole or hole and equipment to be referred to as on processed product, also has referred to as rig, puncher, perforating Machine, through-hole machine etc..

The conventional drilling machine of current midget plant is with reference to shown in Fig. 1, and drilling machine includes the rotation that the 1st, frame is fixed in frame 1 The 5th, rotating motor is connected to the shaft-like cutter 312 of the cylinder rotating on bar of electric rotating machine 5, and cutter 312 side is provided with for pressing from both sides The fixture 2 of tight processed product, fixture 2 arranges sliding and is arranged in frame 1, and fixture 2 can be axial along cutter 312 in frame 1 Mobile.

When converted products, electric rotating machine 5 carries cutter 312 high-speed rotation, and operating personnel promote fixture 2 to close subsequently Cutter 312 direction is moved, and clamping on fixture 2 has product to be processed, when product to be processed moves at cutter 312, and cutter Product is holed by tool 312, and operating personnel typically by virtue of experience estimate drilling depth and control fixture 2 to cutter 312 direction The distance of movement；But, manually estimate the mode inaccuracy of the distance of movement, easily cause the drilling hole depth that drilling on product goes out Spend inconsistent.

Utility model content

The deficiency existing for prior art, the purpose of this utility model is to provide a kind of drawbore making drilling go out The consistent drilling machine of the degree of depth.

For achieving the above object, the utility model provides following technical scheme:

A kind of drilling machine, including frame be connected with frame sliding fixture, be arranged in frame and be positioned at fixture side Bore portion, sliding in described frame is provided with locating part, described locating part by slide can with fixture offset with limit fixture to Bore portion moves, and described locating part is provided with the fixed part of fixing locating part.

By using technique scheme, frame being provided with fixture, bore portion and locating part, fixture is with frame sliding even Connecing, fixture is by sliding with near bore portion in frame, and fixture drives the product on it to move to bore during movement Hole portion, product on fixture holed by bore portion, and locating part can offset with fixture, can limit when locating part offsets with fixture Fixture processed, to the displacement of bore portion, i.e. limits the degree of depth of bore portion drilling product, so that it is determined that wanted drilling depth, will limit Position part is fixed in frame by fixed part, prevents the limiting section when the product of the drilling same degree of depth from moving, the movement of limiting section The Product processing being intended to be processed into the same degree of depth can be caused to go out the boring that the degree of depth differs, and when processing another batch of product, and boring is deep Degree is with when having change before, and in order to enable drilling machine to process the consistent boring of the degree of depth, locating part is arranged with frame sliding, when During the drilling change in depth of product, by the distance between slip locating part regulation locating part and bore portion, locating part limits folder The distance that tool moves to bore portion, thus realize the distance between alignment jig and bore portion, energy when locating part and fixture offset Enough limit the displacement to bore portion for the fixture, i.e. limit the degree of depth of bore portion drilling product, it is to avoid artificial promotion fixture institute The error producing, so that it is determined that wanted drilling depth, the degree of depth with a collection of Product processing on fixture is identical, reaches to process The consistent effect of the drawbore degree of depth.

Preferably, described frame being provided with sliding groove, described locating part can slide in sliding groove, described fixing Portion includes the waist-shaped hole being arranged on locating part, be arranged on the screwed hole of sliding groove bottom wall and connection spiral shell that screwed hole is connected Nail, described attachment screw runs through waist-shaped hole screw-in screwed hole and is fixed on locating part in sliding groove.

By using technique scheme, being provided with sliding groove in frame, locating part can be slided in sliding groove Dynamic, slip in sliding groove for the locating part can regulate the distance between locating part and bore portion, thus alignment jig and limit When position part offsets, the distance between fixture and bore portion, locating part is provided with waist-shaped hole, the diapire of sliding groove is provided with Screwed hole, attachment screw runs through waist-shaped hole and is connected with screwed hole, tightens attachment screw and is capable of the fixing of locating part, when need During the position of locating part to be adjusted, it is not necessary to completely attachment screw is all dismantled in screwed hole, it is only necessary to by attachment screw Somewhat get loose screwed hole, promotes locating part to make attachment screw relative movement in waist-shaped hole, when locating part moves desired location, Attachment screw is screwed, it is achieved fixing of locating part, owing to the method is not required to all screw out attachment screw screwed hole, and screw When only need to screw part when attachment screw screws out, just realize locating part loosen with fixing, reach to reduce processing staff and adjust Time used during whole locating part, reduce the job costs of processing staff, and then reach to reduce being processed into used by drilling product This effect.

Preferably, described frame is positioned at the scale that sliding groove is provided with accurately measuring locating part sliding distance Line.

By using technique scheme, being provided with graduation mark in frame, graduation mark is positioned at sliding groove, when spacing Part along sliding groove slide when, processing staff can accurately learn the distance that locating part is moved, and the shift position of locating part is more Adding accurately, locating part precisely limits the distance that fixture moves to bore portion, thus precisely limits bore portion insertion product and processed The degree of depth, it is achieved accurately process the effect of the drawbore of desired depth.

Preferably, being provided with flexure strip between described fixture and locating part, described fixture passes through flexure strip and locating part phase Support.

It by using technique scheme, is provided with flexure strip between fixture and locating part, when fixture moves to locating part When offseting with locating part, flexure strip is capable of the rigid impact of buffer clamp and locating part, it is to avoid fixture and locating part when clashing into, The areal deformation that locating part, fixture are clashed into, thus avoid the locating part of deformation, fixture to produce by mistake when upper positioning once Difference, makes locating part more accurate to the positioning of fixture, and locating part precisely limits the distance that fixture moves to bore portion, thus accurately Limit bore portion and insert the degree of depth that product is processed, it is achieved accurately process the effect of the drawbore of desired depth.

Preferably, described bore portion is connected with frame sliding, and described bore portion is by the sliding adjusting drilling in frame The position of hole portion opposed jaw.

By using technique scheme, when needs product along vertically and in fixture glide direction again drilling go out identical deeply During the drawbore spent, owing to fixture can only slide along the direction closer or far from bore portion, so frame cannot be made to drive product It along vertically moving in fixture glide direction, is connected to bore portion sliding in frame, make the mobile generation of bore portion along vertically With the componental movement in fixture glide direction, bore portion is enable to get out the hole of a same depth again in the side that product is holed, Thus without readjusting position on fixture for the product, reach quick on product drilling go out the boring of multiple same depth Effect.

Preferably, described fixture include the sliding plate being connected with frame, be arranged on sliding plate and for product clamping Tumbler, described tumbler can rotate on sliding plate so that bore portion opposing product rotate.

By using technique scheme, the boring of the different gradient of some product needed drillings, in frame, sliding is even Being connected to sliding plate, sliding plate being provided with tumbler, tumbler is used for product clamping, and tumbler can rotate on sliding plate, with Making product turn an angle relative to sliding plate, product rotates certain angle relative to bore portion simultaneously, and operating personnel will Sliding plate promotes to bore portion direction, and tumbler drives product to carry out drilling near bore portion, bore portion to product, and drilling goes out one Then tumbler is rotated on sliding plate by the boring of constant inclination gradient, makes product be rotated further by certain angle relative to sliding plate, with When product relative to also rotating certain angle with bore portion, enable bore portion drilling to go out the boring of different gradient, reach Drilling on product goes out the effect of the boring of different gradient.

Preferably, described tumbler is provided with the holder for fixing product, described tumbler is provided with lifting Hole, described holder is provided with the connecting rod inserting lift span, and described connecting rod can be slided in lift span so that holder edge Away from or move near frame direction, described connecting rod is provided with away from one end of holder and offsets to prevent clamping with rotor plate Part departs from the lifter plate of rotor plate.

By using technique scheme, in order to enable bore portion to be perpendicular to drilling on the direction of sliding plate on product edge Going out multiple boring, being provided with holder on tumbler, holder is used for fixing product, and tumbler is provided with lift span, folder Being provided with connecting rod in gripping member, connecting rod can drive holder to slide along lift span, and holder is along the side being perpendicular to sliding plate To slip, product moves along the direction being perpendicular to sliding plate relative to bore portion, and bore portion can be perpendicular to sliding on product edge Drilling on the direction of plate goes out multiple boring, is not required to product multiple bearing, utilizes aforesaid way easy, easily operated, operator Member is easy to control product, reaches the more accurate effect of the degree of depth of product drilling；Connecting rod is provided with lifter plate, lifter plate Offset with rotor plate, in case spline moving part departs from lifter plate.

Preferably, described lifter plate is provided with offsets to regulate the lifting unit of lifter plate height with lifter plate.

By using technique scheme, in order to enable lifter plate to drive holder along the short transverse shifting of lift span Dynamic, lifter plate is provided with lifting unit, lifting unit can offset with lifter plate so that lifter plate is along the short transverse of lift span, Lifter plate drives holder motion by connecting rod, thus reaches to adjust the effect of holder height.

Preferably, described lifting unit includes the elevating screw thread hole being arranged in lifter plate and sliding plate offsets and can rise The threaded rod rotating in fall screwed hole.

By using technique scheme, being provided with elevating screw thread hole in lifter plate, elevating screw thread is provided with spiral shell in hole Rasp bar, threaded rod is converted into the motion of the axial direction in hole, elevating screw thread hole for the threaded rod, screw thread in elevating screw thread hole The lower end of bar and sliding plate offset, thus threaded rod drives lifter plate vertically moving, reach regulation lifter plate vertically The effect of the position in direction.

Preferably, described lifting unit includes the driving plate that sliding is connected on tumbler, described driving plate is provided with and drives Dynamic face, described driving plate slides through drive surface on tumbler and drives lifter plate motion.

By using technique scheme, tumbler is provided with driving plate, drives plate to be connected with tumbler sliding, drive Plate is provided with drive surface, promotes and drives plate, drives the drive surface on plate that lifter plate can be promoted upwards to move, and lifter plate is due to weight Power effect holding offsets with drive surface, pulls driving plate, and lifter plate moves downward along drive surface, reaches regulation lifter plate vertically The effect of the position in direction.

In sum, the utility model has the advantages that

1st, the consistent effect of the drawbore degree of depth that processes is reached；

2nd, reach to reduce the effect of the processing cost used by drilling product；

3rd, realize accurately processing the effect of the drawbore of desired depth.

Brief description

Fig. 1 is background technology structural representation；

Fig. 2 is embodiment one structural representation；

Fig. 3 is the enlarged drawing of part A in Fig. 2；

Fig. 4 is embodiment end face figure, for representing the position of threaded rod；

Fig. 5 is embodiment two structural representation.

In figure: the 1st, frame；11st, dovetails；12nd, slipping block；13rd, sliding groove；14th, graduation mark；2nd, fixture；21st, sliding Plate；211st, flexure strip；212nd, slippage slot；22nd, tumbler；221st, rotor plate；222nd, fixed plate；223rd, lift span；23rd, clamp Part；231st, connecting rod；24th, lifter plate；241st, elevating screw thread hole；242nd, threaded rod；243rd, plate is driven；244th, drive surface；3rd, bore Hole portion；31st, motor；311st, dovetail groove；312nd, cutter；4th, locating part；41st, sliding projection；42nd, waist-shaped hole；43rd, attachment screw； 5th, electric rotating machine.

Detailed description of the invention

Below in conjunction with the accompanying drawings and embodiment, the utility model is described in detail.

Embodiment one:

A kind of drilling machine, with reference to Fig. 2, it includes that the 2nd, bore portion the 3rd, fixture that the 1st, frame be arranged in frame 1 is arranged on machine On frame 1 and the locating part 4 that is positioned between bore portion 3 and fixture 2.

With reference to Fig. 2, bore portion 3 includes that the 31st, the motor being arranged in frame 1 connects the cutter 312 of drive rod on motor 31, The diapire of motor 31 is provided with the dovetail groove 311 of fore-and-aft direction, and frame 1 is fixed with the dovetails 11 coordinating with dovetail groove 311, Frame 1 is slided in dovetail groove 311 relatively by dovetails 11, thus realizes that the relative frame 1 of motor 31 is slided, at dovetail groove The sidewall of 311 is provided with screwed hole, and screw runs through the sidewall of dovetail groove 311 and dovetails 11 offsets, it is achieved by motor 31 front Rear to fixing.

With reference to Fig. 2, fixture 2 includes being horizontally disposed with the tumbler that the 21st, sliding plate be vertically arranged and the 22nd, is arranged on tumbler 22 Holder 23, frame 1 is provided with two slipping blocks being parallel to each other 12, slipping block 12 sets along the axial direction of cutter 312 Putting, the lower surface of sliding plate 21 is provided with the slippage slot 212 coordinating with slipping block 12, pushes away sliding plate 21 to cutter 312 direction Dynamic, slipping block 12 sliding axially along cutter 312 in slippage slot 212；Tumbler 22 is L-type structure, and vertical portion is for rotating Plate 221, fits with sliding plate 21 and horizontally disposed part is fixed plate 222, and fixed plate 222 is provided with some through holes, sliding Moving and being provided with some screwed holes on plate 21, fixed plate 222 is fixed by screws on sliding plate 21, and rotor plate 221 can be in sliding Rotate on plate 21, and adjust through hole in fixed plate 222 and coordinate from different screwed holes, by screw, fixed plate 222 is fixed on cunning Moving on plate 21, thus realizing that fixed plate 222 rotates different angles on sliding plate 21, fixed plate 222 drives rotor plate 221 phase Cutter 312 is turned an angle.

With reference to Fig. 2, rotor plate 221 being provided with two lift spans 223, lift span 223 is slender structure, lift span 223 are vertically arranged on rotor plate 221, and rotor plate 221 is provided with holder 23, and holder 23 is used for product clamping, clamping Part 23 concrete for plate construction, holder 23 is vertically installed with connecting rod 231, and connecting rod 231 is away from one end of holder 23 Being provided with lifter plate 24, lifter plate 24 is parallel with holder 23.

With reference to Fig. 2, Fig. 3 and Fig. 4, lifter plate 24 being provided with lifting unit, lifting unit includes elevating screw thread hole the 241st, screw thread Bar 242, lifter plate 24 is vertically provided through elevating screw thread hole 241, and threaded rod 242 is by turning in elevating screw thread hole 241 The dynamic movement being converted into threaded rod 242 vertical direction, the lower end of threaded rod 242 offsets with sliding plate 21, passes through on lifter plate 24 Wearing and being equipped with screwed hole, screw coordinates with screwed hole, and is fixed on lifter plate 24 on rotor plate 221.

With reference to Fig. 2 and Fig. 3, frame 1 is positioned between sliding plate 21 and motor 31 and is fixedly installed cuboid block, cuboid The upper surface of block is provided with sliding groove 13, and locating part 4 is rectangular structure, and the lower surface of locating part 4 is integrally formed with sliding Projection 41, sliding projection 41 slides in sliding groove 13 can control the left and right directions in frame 1 for the locating part 4, at cuboid Being provided with graduation mark 14 on block, graduation mark 14 is arranged along locating part 4 length direction, and locating part 4 is fixed on sliding by fixed part In groove 13, fixed part includes waist-shaped hole the 42nd, screwed hole, attachment screw 43, and locating part 4 arranges and is provided through waist-shaped hole 42, The diapire of sliding groove 13 is provided with screwed hole, and attachment screw 43 passes through waist-shaped hole 42 and inserts screwed hole, and can be by locating part 4 Being fixed on desired position, the right side wall of locating part 4 offsets with sliding plate 21, and the sidewall that sliding plate 21 is fitted with locating part 4 sets It is equipped with flexure strip 211, flexure strip 211 preferred rubber piece.

The course of work: with reference to Fig. 2, Fig. 3 and Fig. 4, when workpiece needs boring, opening motor 31, motor 31 drives cutter 312 rotate, and operating personnel promote rotor plate 221 to the left, and rotor plate 221 drives sliding plate 21 sliding to left movement, slipping block 12 Moving relative motion in groove 212, first the product that clip accommodates contacts with cutter 312, and cutter 312 carries out drilling to workpiece, Continuing to press on rotor plate 221, cutter 312 continues to workpiece drilling, when locating part 4 conflicted by the sheet rubber on sliding plate 21, Sliding plate 21 stops to left movement, and cutter 312, no longer toward inside workpiece drilling, limits the drilling degree of depth, draws to the right rotor plate 221 Dynamic, cutter 312 opposite piece moves right, cutter 312 pull-out from boring, thus completes boring, next when continuing drilling During the workpiece of same depth, only need to repeat aforesaid operations, the boring of same depth can be processed.

With reference to Fig. 2, Fig. 3 and Fig. 4, when needing the boring processing same level direction on same workpiece, by dovetail The screw of the sidewall of groove 311 is outwarded winding, and makes screw depart from conflict dovetails 11, and now dovetails 11 can be relative to the swallow on motor 31 Stern notch 311 relative movement, pushing motor 31 to desired location, then screw is screwed, the end of screw pushes against with dovetails 11, Thus motor 31 is fixed, then promote tumbler 22 to hole workpiece, drilling goes out the boring in same level direction.

With reference to Fig. 2, Fig. 3 and Fig. 4, when needing the boring boring different depth, the attachment screw 43 at locating part 4 is revolved Pine, attachment screw 43 departs from locating part 4, and now the sliding projection 41 on locating part 4 can horizontally slip in sliding groove 13, with When attachment screw 43 relative movement in waist-shaped hole 42, the slip of locating part 4 can compare graduation mark 14, and operating personnel can be quick Move to desired position, then attachment screw 43 is screwed, be that the nut of attachment screw 43 supports with the upper surface of locating part 4 Connect, locating part 4 is fixed on desired position, realize regulation sliding plate 21 to cutter 312 by regulating the position of locating part 4 The position slided, thus realize adjusting the degree of depth of cutter 312 drilling.

With reference to Fig. 2, Fig. 3 and Fig. 4, when needing the boring of drilling differing tilt angles, by the screw rotation in fixed plate 222 Open, then fixed plate 222 is rotated on sliding plate 21 required angle, then screw is passed through through hole, subsequently into sliding Screwed hole on plate 21, tightening screw, make fixed plate 222 be fixed on sliding plate 21, it is achieved workpiece rotates institute relative to cutter 312 Need angle, carry out drilling and go out the drawbore of required angle.

With reference to Fig. 2, Fig. 3 and Fig. 4, when need workpiece vertical above drilling go out the boring of same depth when, turn spiral shell Rasp bar 242, the lower end of threaded rod 242 offsets with sliding plate 21, and threaded rod 242 OQ t screwed hole 241 rotates, and drives liter Fall screwed hole 241 drives lifter plate 24 to be moved upwardly or downwardly, and lifter plate 24 drives the same time shift of holder 23 by connecting rod 231 Dynamic, move to desired location and can carry out the processing of workpiece, thus process the boring of same depth.

Embodiment two:

A kind of drilling machine, the difference with embodiment one is as follows:

With reference to Fig. 5, the lifting unit that the difference from embodiment one is in the present embodiment is different with embodiment one, the present embodiment In lifting unit concrete for driving plate 243, drive the drive surface 244 being provided with inclination on plate 243, drive surface 244 and lifting Plate 24 offsets, and drives plate 243 and rotor plate 221 to pass through T-slot and T-shaped piece of sliding connects, and T-slot is horizontally disposed with.

The course of work: with reference to Fig. 5, the difference with embodiment one is: when need workpiece vertical above drilling go out phase During with the boring of the degree of depth, driving plate 243 is promoted on rotor plate 221 backward, makes drive surface 244 promote plate upward, Or driving plate 243 is pulled along on tumbler 22, make to be positioned at the drive surface 244 of the inclination immediately below lifter plate 24 gradually to Lower motion, lifter plate 24 moves downward due to Action of Gravity Field, and keeps the abutting with drive surface 244, when lifter plate 24 moves to Desired position can carry out the processing of workpiece, thus processes the boring of same depth.

The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to Above-described embodiment, all technical schemes belonging under the utility model thinking belong to protection domain of the present utility model.Should refer to Go out, for those skilled in the art, under the premise of without departing from the utility model principle some improvement and Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.

Claims (10)

1. a drilling machine, including frame (1) be connected with frame (1) sliding fixture (2), to be arranged on frame (1) upper and be positioned at The bore portion (3) of fixture (2) side, is characterized in that: the upper sliding of described frame (1) is provided with locating part (4), described locating part (4) can offset mobile to bore portion (3) to limit fixture (2) with fixture (2) by slip, described locating part is provided with on (4) The fixed part of locating part (4) can be fixed.

2. drilling machine according to claim 1, is characterized in that: be provided with sliding groove (13) in described frame (1), described Locating part (4) can slide in sliding groove (13), waist-shaped hole (42) that described fixed part includes being arranged on locating part (4), Being arranged on the attachment screw (43) that the screwed hole of sliding groove (13) diapire is connected with screwed hole, described attachment screw (43) passes through Wear waist-shaped hole (42) screw-in screwed hole locating part (4) to be fixed in sliding groove (13).

3. drilling machine according to claim 2, is characterized in that: is positioned at sliding groove (13) place in described frame (1) and arranges There is the graduation mark (14) that can accurately measure locating part (4) sliding distance.

4. drilling machine according to claim 1, is characterized in that: be provided with elasticity between described fixture (2) and locating part (4) Piece (211), described fixture (2) is offseted with locating part (4) by flexure strip (211).

5. drilling machine according to claim 1, is characterized in that: described bore portion (3) is connected with frame (1) sliding, described Bore portion (3) can adjust the position of bore portion (3) opposed jaw (2) by the sliding in frame (1).

6. drilling machine according to claim 1, is characterized in that: described fixture (2) includes the sliding plate being connected with frame (1) (21), being arranged on sliding plate (21) and for product clamping tumbler (22), described tumbler (22) can be at sliding plate (21) upper rotation is so that bore portion (3) opposing product rotates.

7. drilling machine according to claim 6, is characterized in that: described tumbler is provided with for fixing product on (22) Holder (23), described tumbler (22) is provided with lift span (223), and described holder (23) is provided with insertion lift span (223) connecting rod (231), described connecting rod (231) can slide in lift span (223) so that holder (23) along away from or Moving near frame (1) direction, described connecting rod (231) is provided with and rotor plate (221) phase away from one end of holder (23) Support to prevent holder (23) from departing from the lifter plate (24) of rotor plate (221).

8. drilling machine according to claim 7, is characterized in that: be provided with on described lifter plate (24) and lifter plate (24) phase Support to regulate the lifting unit of lifter plate (24) height.

9. drilling machine according to claim 8, is characterized in that: described lifting unit includes the liter being arranged in lifter plate (24) Fall screwed hole (241) and sliding plate (21) offsets and the threaded rod (242) that can rotate in elevating screw thread hole (241).

10. drilling machine according to claim 8, is characterized in that: described lifting unit includes that sliding is connected to tumbler (22) On driving plate (243), described driving plate (243) is provided with drive surface (244), described driving plate (243) is at tumbler (22) slide through drive surface (244) on and drive lifter plate (24) motion.