CN103357919B - The processing machine of pillar construction formula - Google Patents
The processing machine of pillar construction formula Download PDFInfo
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- CN103357919B CN103357919B CN201310101190.1A CN201310101190A CN103357919B CN 103357919 B CN103357919 B CN 103357919B CN 201310101190 A CN201310101190 A CN 201310101190A CN 103357919 B CN103357919 B CN 103357919B
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- processing machine
- supporting bridge
- post
- clamp lever
- stopper unit
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 238000005553 drilling Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000033001 locomotion Effects 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000013011 mating Effects 0.000 claims description 7
- NAWXUBYGYWOOIX-SFHVURJKSA-N (2s)-2-[[4-[2-(2,4-diaminoquinazolin-6-yl)ethyl]benzoyl]amino]-4-methylidenepentanedioic acid Chemical compound C1=CC2=NC(N)=NC(N)=C2C=C1CCC1=CC=C(C(=O)N[C@@H](CC(=C)C(O)=O)C(O)=O)C=C1 NAWXUBYGYWOOIX-SFHVURJKSA-N 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 23
- 210000001331 nose Anatomy 0.000 description 21
- 238000005520 cutting process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/0021—Stands, supports or guiding devices for positioning portable tools or for securing them to the work
- B25H1/0042—Stands
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Jigs For Machine Tools (AREA)
- Dowels (AREA)
Abstract
The present invention relates to a kind of processing machine of pillar construction formula(10), especially highwall-drilling machine, there is a post(12), one is used for equipment(22)Supporting bridge(18)In the post(12)Axial direction on be movably supported on the post, wherein, the supporting bridge(18)By a back-moving spring(44)Loading, the back-moving spring are arranged on the supporting bridge(18)With the stopper unit belonging to one(46)Between region in, the stopper unit is in the post(12)On be adjustable in the axial direction of post and can be by a clamp lever(50)It is fixed in a running position that can be previously given, and in the supporting bridge(18)One complete head of upper setting(24)As equipment(22), the head is in a housing(26)In include a drive motor with transmission device and with a tool fitting(28), it is provided with a locking element(58), the locking element is configured to realize the supporting bridge(18)In the stopper unit(46)On locking.
Description
Technical field
The present invention relates to a kind of processing machine of pillar construction formula, especially highwall-drilling machine, has a post, one is used for work
The supporting bridge for making device is movably supported in the axial direction of the post on the post, wherein, the supporting bridge is multiple by one
Position spring loads, the back-moving spring are arranged in the region between the supporting bridge and stopper unit belonging to one, backstop
Unit in the axial direction of post be on the post it is adjustable and one can be fixed on by a clamp lever can be advance
In given running position, and a complete head is set to exist as equipment, the head on the supporting bridge
Comprising a drive motor with transmission device and with a tool fitting in one housing.
Background technology
By a kind of processing machine of such pillar construction formula formed according to highwall-drilling machine type known in the art, its
In, an equipment, especially rig as complete head be arranged on supporting bridge on, the head in workpieces processing and
Moved downward or upward on the post belonging to one during lifting in the reverse direction.The highwall-drilling machine also has one and is arranged on post
The lower distance gauge for supporting bridge stopper unit, the stopper unit is made up of a bail with joint-cutting mostly,
The bail can be fixed to clamp radially on post by a swingable clamp lever.Between stopper unit and supporting bridge
Provided with a compression spring, moved so as to which supporting bridge must pull against the power applied by compression spring on the direction of workpiece to add
Work workpiece.
The shortcomings that prior art is that supporting bridge can due to the power of compression spring when stopper unit moves axially along post
Uncontrolled oscillating motion can be performed, the axial movement of stopper unit is probably to need for example when processing the workpiece of different-thickness
Want.This may cause the damage unintentionally of the plug-in type cutter accordingly used.
The content of the invention
Therefore, task of the invention is to provide a kind of new processing machine of pillar construction formula, especially highwall-drilling machine, wherein
The oscillating motion unintentionally between the supporting bridge of setting and affiliated stopper unit can safely and reliably be prevented.
The problem solves by the processing machine of a pillar construction formula, especially highwall-drilling machine, and it has a post, one
Supporting bridge for equipment is movably supported on the post in the axial direction of the post.The supporting bridge is multiple by one
Position spring loads, the back-moving spring are arranged in the region between the supporting bridge and stopper unit belonging to one, backstop
Unit in the axial direction of post be on the post it is adjustable and one can be fixed on by a clamp lever can be advance
In given running position.A complete head is set on the supporting bridge, and as equipment, the head is at one
Comprising a drive motor with transmission device and with a tool fitting in housing.Provided with a locking member
Part, the locking element are configured to realize locking of the supporting bridge in the stopper unit.
The present invention is thus, it is possible to provide a kind of processing machine of pillar construction formula, wherein being released in stopper unit, not having
Fix to clamp and thus can movement can when being moved on post by stopper unit and while be locked at supporting bridge thereon
Realize that nothing of the supporting bridge on post is jolted and smoothly moved.
In one embodiment, stopper unit has a bail with two arms, and they pass through clamp lever
Swing on previously given direction of rotation can be fixed to clamp on post.
Thus user can it is rapidly singlehanded and stopper unit fixed to clamp on post by a hand handle or
Unclamped from post.
It is preferred that the first arm of bail has an acceptance division, a nut is not arranged on the acceptance division rotatably
In, clamp lever axle is rotatably received in the acceptance division and the second arm of bail has an opening, clamp lever
Clamp lever axle pass through the opening.
Thus the oscillating motion somewhat of the clamp lever is converted into linear motion, and the linear motion is used for height
Clamping force the arm of bail is radially fixed to clamp on post or clamping of the release arm on post connects again.
In one embodiment, locking element has the spring element that a type according to the spring bow of strip is formed
Part.
The present invention realizes the locking being integrated in stopper unit thus, it is possible to cheap with reference to cost and large batch of manufacture
Simple, the substantially integral structure of the structure of element.
It is preferred that spring element has an opening for being used to pass through for clamp lever axle.
Thus the simple guiding of the structure of spring element is obtained in addition to the perforation function for clamp lever axle.
In one embodiment, the first end section that supporting bridge has a dead slot and spring element is provided with
One convex nose of clamping lock, the convex nose of the clamping lock can be presented in the dead slot of supporting bridge, wherein, the second end section of spring element is protected
Hold, especially fix to clamp on the first arm.
Thus the convex nose of clamping lock especially is obtained in dead slot in the case of the convex nose of clamping lock being made up of plastic material
Smooth sliding and in addition low noise insertion and depart from process.In addition the embodiment ensure that locks when operating clamp lever
Tight element is automatically inserted into and come off.
In other embodiments, form a guiding bolt in stopper unit and the supporting bridge has a sky
Groove, wherein, locking element is formed according to the type of latched lever, and the latched lever has one on a first end section
The individual projection being inserted into the dead slot of the supporting bridge is used to receive the opening of the guiding bolt and at one with one
There is an opening for being used to pass through for the clamp lever axle on the second end section, wherein, in the latched lever and institute
State and a spring element, especially compression spring are set between stopper unit.
Pass through raised be monolithically fabricated, it is not necessary to which part in addition forms the convex nose of clamping lock.In addition the embodiment allows
And can be thick independently of the geometry of spring element, especially material due to compression spring using shorter spring element
Spend with width to determine the spring effect of locking element.It can also realize and be locked when operating clamp lever in this embodiment
Element is automatically inserted into and departed from.
It is preferred that by operating the clamp lever, the convex nose of clamping lock or the projection are fixed on by the stopper unit
Automatically depart from when on the post from the dead slot in the supporting bridge and in the stopper unit on unclamping the post from
It is inserted into dynamicly in the dead slot of the supporting bridge.
Thus obtain for the particularly simple operation of user, because need not for the locking of supporting bridge and stopper unit
Operate other operating mechanisms.
In one embodiment, locking element has a rotary hook, and it can be arranged on supporting bridge with one
Lock plunger coordinates.
Thus, it is possible to realize the mechanical reliably locking of shape and force closure, it can especially be subjected to higher the present invention
Axial force.
It is preferred that rotary hook is arranged between the arm of bail on rotary hook axle.
Thus contact of the rotary hook of locking element in stopper unit is obtained reliably to integrate.
In one embodiment, rotary hook with one with a roughness improved at least in part, especially
The working face of annular knurl, it is with an elastic ring being arranged on clamp lever axle, especially rubber ring mating reaction, will pass through
The oscillating motion of clamp lever makes rotary hook coordinate with lock plunger.
Thus, clamp lever can skid when needed, for example, when rotary hook run into during rotary motion it is too high
Mechanical resistance and when will rotate the deformation of hook.
In one embodiment, with a working face with least part of teeth portion, it sets rotary hook with one
The gear mating reaction on clamp lever axle is put, rotary hook is matched somebody with somebody with lock plunger will pass through the oscillating motion of clamp lever
Close.
Thus the coupling without skidding between clamp lever and rotary hook is obtained.
In one embodiment, rotary hook is arranged on clamping thick stick by a connection element, especially connecting rod and one
Eccentric part mating reaction on bar axle, make the rotary hook and the lock plunger will pass through the oscillating motion of the clamp lever
Coordinate.
Thus the coupling without skidding between clamp lever and rotary hook is obtained, so as to avoid in clamp lever and rotation
Uncontrolled anglec of rotation regulation between swivel hook.
In one embodiment, rotary hook is not arranged on rotatably on clamp lever axle.
The present invention is thus, it is possible to provide a kind of locking element of no transmission device, because rotary hook is directly clamped lever and driven
It is dynamic.Additional machinery joining mechanism such as rubber ring, teeth portion, eccentric part or connecting rod are it is possible thereby to be removed.
In one embodiment, locking element with one perpendicular to clamp lever axle extension, with a gear
With the pinion shaft of an eccentric block, wherein, the gear of the pinion shaft and one are fixed on the clamp lever axle
Worm screw coordinates, and the eccentric block is coordinated with the dead slot in the supporting bridge will pass through the oscillating motion of the clamp lever.
Thus the extra high gearing between clamp lever and the rotary motion of eccentric block is obtained, wherein, simultaneously
Compact structure form can be achieved.The gearing for the worm gearing being used herein can also be realized to locking element
Very soft, smooth and flexible operation.
In one embodiment, supporting bridge can mutually interlock with the bail of stopper unit by a sliding members
Tightly.
Thus, it is possible to the locking for the oscillating motion independently of clamp lever for realizing supporting bridge and stopper unit.
Brief description of the drawings
The present invention elaborates in the following description according to embodiment shown in the accompanying drawings.It shows:
Fig. 1 is configured to the front elevational view of the processing machine of highwall-drilling machine;
The rearview of Fig. 2 Fig. 1 processing machine;
The three-dimensional view of Fig. 3 Fig. 1 and 2 part with the locking element according to first embodiment;
The sectional view of Fig. 4 Fig. 3 device along the cutting line IV-IV in Fig. 3;
The side view of Fig. 5 Fig. 1 and 2 part shown in figure 3 with the locking element according to second embodiment;
The sectional view of Fig. 6 Fig. 5 cutting line VI-VI along Fig. 5 device;
The rearview of the part of Fig. 7 Fig. 1 processing machine with the locking element according to the 3rd embodiment, locking member
Part has a central rotation hook;
The sectional view of Fig. 8 Fig. 7 device along the cutting line VIII-VIII in Fig. 7;
Fig. 9 is according to the side view of the locking element with rotary hook of the 4th embodiment;
Figure 10 has the side view of the locking element of the rotary hook according to the 5th embodiment;
The rearview of the part of Figure 11 Fig. 1 processing machine with the locking element according to the 6th embodiment, the locking
Element has a laterally disposed rotary hook;
The sectional view of Figure 12 Figure 11 cutting line XII-XII along Figure 11 device;
The rearview of the part of Figure 13 Fig. 1 processing machine with the locking element according to the 7th embodiment, the locking
Element has a sliding members;
The sectional view of Figure 14 Figure 13 device along the cutting line XIV-XIV in Figure 13;
The top view of cross-section of the sliding members of Figure 15 Figure 13 and 14 in locked position;
The top view of cross-section of the sliding members of Figure 16 Figure 13 and 14 in unlocked position;
The backsight of the cross-section of the part of Figure 17 Fig. 1 processing machine with the locking element according to the 8th embodiment
Figure, the locking element have a worm screw and a little gear or gear.
Embodiment
The processing machine 10 of pillar construction formula is shown to Fig. 1 and Fig. 2 citings, it is for example configured to highwall-drilling machine.But will
Point out, the invention is not restricted to highwall-drilling machine, but can also be used in other vertical toolroom machines, be used for example in vertical milling machine
Or it can realize in Vertical Combination machine of drilling and/or milling etc..
Processing machine 10 is especially constructed in homecraft dealer field, but can be equally used in industrial circle
And schematically there is the post 12 of a hollow cylinder, it uses vertically oriented in position in processing machine 10.The post 12
For example it is removably attached to its bottom by a clip 16 on bottom plate 14 and presss from both sides into a right angle with bottom plate 14.
One supporting bridge 18 movably, is i.e. maintained on post 12 with longitudinal movement in the axial direction of post 12, is such as passed through
Arrow 20 represents such.An equipment 22 is fixed on supporting bridge 18, it is for example configured to complete processing head 24, adds
Foreman and supporting bridge 18 are longitudinally movable along post 12 in the direction of arrow 20.The head 24 of the citing have housing 26 with
And a drive motor and a tool fitting 28 not shown further with transmission device, tool fitting is set
There is a chuck 30, a plug-in type cutter 32 such as drill bit is schematically clamped in the chuck.
Fixed or one rack 34 of construction on post 12, it prolongs substantially in parallel relative to the longitudinal center axis 36 of post 12
Stretch.Into rack 34, the gear or little gear do not connect rotatably with an axle 40 for one gear 38 or pinion fits
Connect and be can be rotated to support on together with the axle in supporting bridge 18.One can manual rotary unit 42, such as runner
Or the rotary unit of handwheel form is not connected rotatably with axle 40.Each rotation with the meshed gears 38 of rack 34 is transported
Dynamic to be converted to vertical motion of the supporting bridge 18 together with head 24, thus head 24 can not only exist downwards in the direction of arrow 20
Move on operative orientation and in the reverse direction, wherein, the relative motion of the part of head 24 relative to each other will not be caused.
Supporting bridge 18 is loaded by a back-moving spring 44, and the back-moving spring is configured to compression spring herein, especially
Stronger cylindrical helical spring, it is with a small radial distance coaxially around post 12.Back-moving spring 44 is with one
End is supported on supporting bridge 18, and another end of back-moving spring 44 is supported on one and is axially spaced with rotary unit 42
In the stopper unit 46 of distance.The stopper unit 46 is adjustably supported on post 12 in the axial direction of post 12 and passes through reset
Spring 44 receive with head 24 supporting bridge 18 weight, wherein, the latter by one by back-moving spring 44 it is applying, give in advance
Fixed spring force is urged to one in Fig. 1 in shown resting position, in the resting position supporting bridge 18 in other words it
One compresses lower section is for example axially abutted in stopper unit 46 from below.Because stopper unit 46 passes through indulging on post 12
It is adjusted accordingly to movement, head 24 can be adjusted to one and be directed in the running position of purposes, in the running position
The point of a knife of middle plug-in type cutter 32 is being located in shown vertical position or positioned at one than the vertical position before work starts
Put in deeper or higher position.
In order to adjust the running position for purposes of head 24, the stopper unit 46 and being fixedly connected for post 12 are loose
Open.After reaching in the running position for purposes, stopper unit 46 must be permanently connected with post 12 again.This by with
Under type realizes that is, stopper unit 46 especially has a bail 48 with joint-cutting, and it can be by a swingable folder
Tight lever 50 is radially clamped relative to post 12 and thus can be fixed on post to force closure.Especially connect in bail 48
A clamp lever axle 52 for being used to support clamp lever 50 is received, wherein, bail 48 is due to its nicked embodiment
Equipped with two arms 54,56.One other clamp lever for being not provided with reference is used to adjust depth stop.
Fig. 3 shows the bail 48 of the stopper unit 46 of Fig. 1 and 2 processing machine 10 with receiving the supporting bridge 18 on post 12
First embodiment.According to the present invention, supporting bridge 18 can be locked in stopper unit 46 by a locking element 58.Locking
Spring element that element 58 is schematically formed with a type according to bar-spring bow, with the convex nose 64 of a clamping lock
62, the convex nose of the clamping lock can be placed into supporting bridge 18 it is a rectangle, for example according to opening type form dead slot 66 in.Spring
Element 62 is for example made up of the bonding jumper of spring.
Bail 48 includes Fig. 2 two arms 54,56, such as by making clamp lever 50 along clockwise such as by arrow 60
Expression is swung in a corresponding locked position from the unlocked position shown in it like that, these arms towards being tightened up each other, with
Just stopper unit 46 is fixed on post 12.
In figure 3 in the unlocked position of shown bail 48, stopper unit 46 is for example disengaged or unlocked, so as to it
It can be moved freely through on the axial direction of post 12 on the post.In unlocked position, the convex nose 64 of clamping lock is due to spring element 62
Spring effect and be automatically inserted into the dead slot 66 of supporting bridge 18, so as to their shape sealeds and force closure mutually locking
And Fig. 1 supporting bridge 18 and the movement that the nothing for the equipment 22 being fixed thereon is jolted can be realized.Unlocked position is for example
It is conditioned by swing of the clamp lever 50 on the direction opposite with arrow 60.
In locked position, spring element 62 is clamped lever 50 and loaded on the direction of post 12, so as to the convex nose 64 of clamping lock
It is forced out from dead slot 66 and stopper unit 46 and supporting bridge 18 unlocks, so as to is fixed thereon for supporting bridge 18 and Fig. 1
Equipment 22 overcomes the spring force of back-moving spring 44 to be vertically moved relative to stopper unit 46 along post 12.
Fig. 4 shows the bail 48 of Fig. 3 stopper unit 46, and it schematically has a clamp lever axle 52.The clamping
Lever shaft is rotatably received in an opening 68 in the second arm 56 and rotatable by the threaded sections of a side
Ground is received in the internal thread of nut 70.Nut 70 does not receive rotatably to be referred in bail 48 from clamp lever 50
From the first arm 54 inside acceptance division 72 in.Acceptance division 72 has a cross-sectional geometry, and it is about as much as nut
70 circumference profile, so as to which the nut is anti-rotatably located in the acceptance division 72.
Therefore, the rotation by clamp lever 50 for example on the direction of arrow 60, the threaded sections of clamp lever axle 52
It is screwed into nut 70, thus makes arm 54,56 towards motion each other and bail 48 is firmly fixed or fixed to clamp
On post 12.By the rotation of clamp lever 50 in the opposite rotation direction, arm 54,56 due to it intrinsic tension force and from post
12 disengage and thus discharge the bail 48 of the stopper unit 46 on post 12 again.By the threaded sections of side in clamp lever
The internal thread of composition and the nut 70 coordinated with this on axle 52 is as left hand thread or the construction of right-handed thread, clamp lever
52 direction of rotation for being used to be fixed on stopper unit 46 or bail 48 needed for post 12 can be determined in structure.
Spring element 62 schematically includes 74, the second end sections 76 of a first end section and two substantially
The centre portion 78,80 formed at right angles to each other.In the viewgraph of cross-section according to Fig. 4, spring element 62 has one closely
Like the moulding of L-shaped geometry.
The convex nose 64 of clamping lock is positioned on first end section 74, and the second end section 76 is bent generally U-shapedly and position
In acceptance division 72 so as to simultaneously fixed spring element 62 position.End section 76 can have a corrugated shaping
Portion, coordinate 62 position in stopper unit 46 of fixed spring element will pass through the spring in acceptance division 72.Two centres
Section 78,80 surrounds the rear side of arm 54,56 in addition, wherein, centre portion 80 can have an other corrugated shaping
Portion, it for example contributes to the further position of spring element 62 to fix in the corresponding big recess of the second arm 56.In centre
Open up one in section 80 to be used to supply the opening 82 that passes through of clamp lever axle 52, thus realization leading to spring element 62 simultaneously
To.An offset portion can also be installed in the centre portion 80 of spring element 62, to ensure to be tightened up in clamp lever 50
The convex noses 65 of Shi Kasuo relative to arm 56 interval.In order to further optimize the guiding to the convex nose of clamping lock 64 or spring element 62,
A guiding bolt 84 is formed on arm 56, it can be placed into the convex nose 64 of clamping lock and the dead slot 86 of the corresponding composition in spring element 62
In.Being oriented to bolt 84 can be for example with a circular or dimetric cross section geometry.
By rotating up or swinging clamp lever 50 in the side of arrow 60 clockwise, bail 48 is by clamping lock in post 12
On, wherein, the centre portion 80 of spring element 62 is clamped lever 50 in the region of opening 82 and is pressed to the second arm in this wise
On 56 so that centre portion 80 reclines thereon and realizes a disengaging configuration represented by solid line of the convex nose 64 of clamping lock,
The convex nose 64 of clamping lock departs from from dead slot 66 in the disengaging configuration.Pass through the rotary motion of the opposite direction of clamp lever 50, bail
48 unclamp from post 12 again, wherein, the centre portion 80 of spring element 62 is clamped lever 50 in the region of opening 82 and released
Put, so that centre portion 80 can be lifted from arm 56 and the convex nose 64 of clamping lock is thus due to the spring force of spring element 62 --- such as
By shown in chain-dotted line --- it is automatically inserted into dead slot 66.
Spring element 62 for example can be formed integratedly by the metal or sheet material blanking of spring by corresponding chamfering,
And the convex nose 64 of clamping lock can be manufactured for example by plastic material in pressure casting processes.The convex nose 64 of clamping lock can be with compression casting in bullet
Snap into or be otherwise affixed to thereon on the first end section 74 of spring element 62 or as single part.In order to
It is enough to snap into clamping lock convex nose 64 on the first end section 74 of spring element 62, needed in the first end section of spring element 62
Want an other dead slot properly configured.
Fig. 5 shows the clamping of the stopper unit 46 with two arms 54,56 and supporting bridge 18 of Fig. 1 and 2 processing machine 10
Hoop 48, it has the locking element (104 in Fig. 6) according to second embodiment.It schematically has a latched lever 90
With a spring element (104 in Fig. 6).
A projection at right angles to set generally relative to this is formed on the first end section 92 of latched lever 90
94, the projection schematically has a width smaller than latched lever 90 and can be placed to supporting bridge 18 at least in part
In dead slot 66, to make stopper unit 46 be locked with supporting bridge 18 when bail 48 unclamps.With Fig. 3 and 4 convex nose 64 of clamping lock
Difference, projection 94 are integratedly constructed in latched lever 90.In addition different from Fig. 3 and 4 spring element 62, latched lever 90 is not
Being made of must be by the material of spring, but can be made up of in conversion bar shaped, stiff metal or steel.It is convex
Play 94 for example can be made up of punching press and chamfering.
Fig. 6 shows the bail 48 with the stopper unit 46 of supporting bridge 18 and Fig. 5 post 12, and its structure essentially corresponds to
In Fig. 3 and 4 structure.But be different from, Fig. 5 by Fig. 5 latched lever 90 and a spring for being configured to compression spring
The locking element that element 104 is formed is arranged on bail 48, as described below.
Schematically latched lever 90 has a second end section 96, and it is at least partially disposed on the face of bail 48
Into the dead slot 98 or recess of the second arm 56 of clamp lever 50.For example set in the second end section 96 one be used for for folder
The opening 100 that tight lever shaft 52 passes through, the opening are responsible for latched lever 90 with the rectangle dead slot 98 in the second arm 56 and existed with being connected
Abundant fixation on bail 48.One offset portion 102 is set in the region of opening 100 also in latched lever 90, so as to
Especially realize its interval relative to arm 56.In order to ensure latched lever 90 on bail 48 it is reliable, without click
Cooperation, compression spring 104 is arranged between latched lever 90 and arm 56, wherein, compression spring 104 is for example received in lever 56
In corresponding dead slot in by pressure cooperation (Pressschluss) somewhat or be otherwise affixed to it in other words
In.In order to further optimize the guiding to latched lever 90, it has one in the region of projection 94 and is used for for example integratedly
The other opening 106 of guiding bolt 84 of the construction on the arm 56 of clamp lever side.
Fig. 7 and 8 shows supporting bridge 18 and has the stopper unit 46 of Fig. 1 and 2 bail 48 together with according to another reality
The locking element of mode is applied, it schematically has a rotary hook 114.The rotary hook is schematically located at the lock with extending transversely with
In the cooperation of tight bolt 116, lock plunger is constructed on supporting bridge 18.Thus, it is possible to realize shape of the stopper unit 46 on supporting bridge 18
Shape is sealed and the locking of force closure.
A such as rubber ring 110 is not arranged on Fig. 1 and 2 folder for being associated with bail 48 rotatably herein
On the clamp lever axle 52 of tight lever 50, it is for example slided on the working face 112 of the annular knurl of rotary hook 114.It schematically may be used
Swingingly receive on rotary hook axle 118, the rotary hook axle is fixed in the arm 54,56 of bail 48.
If clamp lever 50 is for example swung up in the side of arrow 60, then stopper unit 46 is fixed to clamp in post 12
On, wherein, while rotary hook 114 departs from from lock plunger 116, so as to which supporting bridge 18 and stopper unit 46 mutually unlock.Herein
Rubber ring 110 and rotary hook 114 rotate in the opposite direction all the time.Can also be used instead of rubber ring 110 has suitably
The roller of working face, it has the high coefficient of sliding friction or roughness.
Due to the working face 112 of annular knurl, the connection of friction lock is obtained between rubber ring 110 and rotary hook 114.Thus
Rotary hook 114 skids when overstepping the extreme limit torque.This may, for example, be such situation, i.e. the backstop of rotary hook 114 is in lock plunger
On 116 and clamp lever 50 is further swung.
Fig. 9 and 10 shows the locking member on the bail 48 of the stopper unit 46 for supporting bridge 18 to be locked to Fig. 1 and 2
The other possible embodiment of two kinds of part.It is different from Fig. 7 and 8, in fig.9 instead of rubber ring 110 set a gear or
Little gear 120 and it is not arranged on rotatably on clamp lever axle 52.
It is different from Fig. 7 to 9 in Fig. 10 to replace rubber ring 110 or little gear 120 relative to turn an eccentric part 122
It is arranged on dynamicly on clamp lever axle 52, it swings rotary hook 114 by a connecting rod 124.
It should be pointed out that in all embodiments of Fig. 7 to 9 locking element, the vacation of the corresponding working face of rotary hook
It is, for example, about 2 to think the ratio between circumference and rubber ring or little gear:1.It is corresponding to assume to be suitable for clamp lever axle 52 and rotation
Swivel hook 114 by the connection of Figure 10 connecting rod 124 and eccentric part 122 gearratio.
Figure 11 and 12 shows the locking on the bail 48 of the stopper unit 46 for supporting bridge 18 to be locked to Fig. 1 and 2
Another embodiment of element.It is different from Fig. 7 before to 10 embodiment, herein a rotary hook 130 be not
It is fixed between two arms 54,56 of bail 48 on single rotary hook axle 118, but schematically in clamp lever 50 and folder
It is not arranged on rotatably directly and is clamped on regulations and parameters axle 52 between the second arm 56 towards clamp lever of lock ring 48.
For the locking of the shape sealed and force closure of supporting bridge 18 and stopper unit 46, reconstitute on supporting bridge 18
One lock plunger 132 for being approximately parallel to the extension of clamp lever axle 52.From locked position shown in fig. 12, rotary hook
130 are for example unlocked by the swing in the direction of arrow 134 with lock plunger 132.
Figure 13 and 14 shows the locking on the bail 48 of the stopper unit 46 for supporting bridge 18 to be locked to Fig. 1 and 2
Another embodiment of element.
It schematically has one kind in stopper unit 46 parallel to 52 horizontally movable sliding members of clamp lever axle
140 and a locking head 144, wherein, desired shape sealed and force closure between supporting bridge 18 and stopper unit 46
Locking pass through the moving horizontally on the direction of arrow 142 of sliding members 140 and for example independently of the position of clamp lever 50
Put and cause.Locking head 144 is connected by a holding rib 146 with supporting bridge 18.
In fig. 14 in the locked position of shown sliding members 140, such as construct on supporting bridge 18, mushroom-shaped
Locking head 144 is arranged on behind the dead slot 148 in sliding members 140, wherein, the dead slot in order to locking head 144 locking at least
Partly there is a width as described in Figure 15 and 16, the width is less than the corresponding of mushroom locking head 144
Width.
Figure 15 shows that the slip of the locking head 144 and dead slot 148 with Figure 13 and 14 in Figure 13 locked position is first
Part 140, and Figure 16 shows that the slip of the locking head 144 and dead slot 148 with Figure 13 and 14 in corresponding unlocked position is first
Part 140.Such as one is formed on sliding members 140 with projection or fluting, rectangle grasping block 158, the grasping block is for example
With a width bigger than sliding members 140 itself, to be convenient to grasp by user.
Dead slot 148 is schematically furnished with a square section 150 and a rectangular section 152, they be transitioned into each other it
In.Square section 150 is for example so determined size so that the locking head 144 of mushroom-shaped can exist perpendicular to plan
Do not hindered in the axial direction of post 12 by the square section to unlock.On the contrary, rectangular section 152 is determined chi in this wise
It is very little so that holding rib 146 is preferably able to when sliding members 140 moves can be by the square in the case of coordinating in somewhat gap
Shape section, but the different energy mistakes of locking head 144, thus, it is possible to realize lock of the supporting bridge 18 on the bail 48 of stopper unit 46
Tightly.
If sliding members 140 is from locked position shown in fig.15 by user for example in the side of arrow 154
Move up, then supporting bridge 18 and stopper unit 46 unlock independently of the relevant position of Fig. 1 and 2 clamp lever 50.If
Sliding members 140 conversely from unlocked position shown in figure 16 in the opposite direction, i.e., on the direction of arrow 156
It is mobile, then supporting bridge 18 and stopper unit 46 are mutually locked.
Figure 17 shows the locking element on the bail 48 of the stopper unit 46 for supporting bridge 18 to be locked to Fig. 1 and 2
Another embodiment.It schematically has a worm screw 170 with a small amount of tooth and a gear little gear in other words
172, and an eccentric block 176.
Worm screw 170 is not arranged on rotatably on clamp lever axle 52 for example, and it is engaged with little gear 172, and it is again
It is not fixed on rotatably on a pinion shaft 174.Pinion shaft 174 is about relative to the clamp lever axle 52 of level
Or relative to post 12 longitudinal axis extend and be about medially supported on herein bail 48 arm 54,56 it
Between.Also constructed on pinion shaft 174 and install a substantially cylindrical eccentric block 176 in other words, during it is with supporting bridge 18
Dead slot 178 and a mating reaction of projection 180 being disposed thereon.The position of eccentric block 176 indicated by the solid line in fig. 17
In putting, supporting bridge 18 is locked with the shape sealed of bail 48 of stopper unit 46 and force closure, because eccentric block 176 abuts in
Behind or below the projection 180 of the housing of supporting bridge 18.
Eccentric block 176 is for example arranged on the downside of supporting bridge 18, i.e., eccentric clamping block 176 points to Fig. 1 processing machine 10
Bottom plate 14 direction.If worm screw 170 is rotated due to the oscillating motion of clamp lever 50, then little gear 172 and thus
Also pinion shaft 174 is placed in rotation, and thus eccentric block 176 can be swung up in the side of arrow 182.
If clamp lever 50 for example rotates or swung in the direction of arrow 60 now, so as to by the clamping of stopper unit 46
Hoop 48 is fixed to clamp on post 12, then eccentric block 176 and pinion shaft 174 rotate up so far, directly in the side of arrow 182
To a position being represented by chain-dotted line, unlocking completely for reaching eccentric block 176.In the unlocked position, eccentric block 176
The dead slot 178 accordingly formed in the housing that preferably supporting bridge 18 can be passed through with enough mechanical clearance and thus exist
Moved on the axial direction of post 12.Thus the supporting bridge 18 is relative to being fixed to clamp stopper unit 46 on post 12 in post 12
Axial direction on be movable.
Claims (21)
1. the processing machine (10) of pillar construction formula, there is a post (12), a supporting bridge (18) for being used for equipment (22)
It is movably supported in the axial direction of the post (12) on the post, wherein, the supporting bridge (18) is by a back-moving spring
(44) load, the back-moving spring is arranged on the region between the supporting bridge (18) and a stopper unit (46) attached troops to a unit
In, the stopper unit is adjustable in the axial direction on the post (12) in post and can be by a clamp lever
(50) it is fixed in a running position that can be previously given, and a complete head is set on the supporting bridge (18)
(24) equipment (22) is used as, the head has the drive motor of transmission device simultaneously in a housing (26) comprising one
And there is a tool fitting (28), wherein, provided with a locking element (58), the locking element is configured to reality
Existing locking of the supporting bridge (18) in the stopper unit (46), it is characterised in that the locking element (58) has one
There is one to be used to supply the folder for the spring element (62) that the individual type according to bar-spring bow is formed, the spring element (62)
The opening (82) that the clamp lever axle (52) of tight lever (50) passes through.
2. processing machine (10) according to claim 1, it is characterised in that the stopper unit (46) is with one with the first arm
(54) and the second arm (56) bail (48), these arms can be by the clamp lever (50) in a previously given rotation
Turn the swing on direction and fix to clamp on the post (12).
3. processing machine (10) according to claim 2, it is characterised in that the first arm (54) of the bail (48) has one
Acceptance division (72), a nut (70) are not arranged on rotatably in the acceptance division, and clamp lever axle (52) is rotatable
Ground receive in the acceptance division and the bail (48) the second arm (56) have one opening (68), the clamping thick stick
The clamp lever axle (52) of bar (50) passes through the opening.
4. according to the processing machine (10) of Claims 2 or 3, it is characterised in that the supporting bridge (18) has a dead slot (66)
And a first end section (74) of the spring element (62) is provided with a convex nose of clamping lock (64), the convex nose energy of clamping lock
Enough it is placed into the dead slot (66) of the supporting bridge (18), wherein, the second end section (76) of the spring element (62) is protected
Hold on first arm (54).
5. according to the processing machine (10) of one of claims 1 to 3, it is characterised in that form one in the stopper unit (46)
It is individual guiding bolt (84) and the supporting bridge (18) there is a dead slot (66), wherein, the locking element is according to latched lever
(90) type is formed, and the latched lever has one on a first end section (92) and is inserted into the supporting
Projection (94) in the dead slot (66) of bridge (18) and one are used to receive the opening (106) of the guiding bolt (84) and at one
There is an opening (100) for being used to pass through for the clamp lever axle (52) on the second end section (96), wherein, described
One spring element is set between latched lever (90) and the stopper unit (46).
6. processing machine (10) according to claim 4, it is characterised in that by operating the clamp lever (50), the clamping lock
Convex nose (64) is when the stopper unit (46) is fixed on the post (12) automatically from the sky in the supporting bridge (18)
Groove (66) departs from and is automatically inserted into the supporting bridge at the stopper unit (46) on unclamping the post (12)
(18) in dead slot (66).
7. processing machine (10) according to claim 5, it is characterised in that by operating the clamp lever (50), the projection
(94) when the stopper unit (46) is fixed on the post (12) automatically from the dead slot in the supporting bridge (18)
(66) depart from and be automatically inserted into the supporting bridge (18) at the stopper unit (46) on unclamping the post (12)
Dead slot (66) in.
8. according to the processing machine (10) of Claims 2 or 3, it is characterised in that the locking element has a rotary hook, described
Rotary hook can coordinate with a lock plunger being arranged on the supporting bridge (18) (116).
9. processing machine (10) according to claim 8, it is characterised in that first arm of the rotary hook in the bail (48)
(54) it is arranged between the second arm (56) on a rotary hook axle (118).
10. processing machine (10) according to claim 9, it is characterised in that the rotary hook is with one with least in part
The working face of the roughness of raising, the working face and an elastic ring mating reaction being arranged on clamp lever axle (52),
The rotary hook is set to coordinate with the lock plunger (116) will pass through the oscillating motion of the clamp lever (50).
11. processing machine (10) according to claim 9, it is characterised in that the rotary hook is with one with least part of
The working face of teeth portion, the working face and a gear mating reaction being arranged on clamp lever axle (52), will pass through
Stating the oscillating motion of clamp lever (50) makes the rotary hook coordinate with the lock plunger (116).
12. processing machine (10) according to claim 9, it is characterised in that the rotary hook is by a connection element and one
The eccentric part mating reaction being arranged on clamp lever axle (52), make institute will pass through the oscillating motion of the clamp lever (50)
Rotary hook is stated with the lock plunger (116) to coordinate.
13. processing machine (10) according to claim 8, it is characterised in that the rotary hook is not arranged on folder rotatably
On tight lever shaft (52).
14. according to the processing machine (10) of one of claims 1 to 3, it is characterised in that the locking element have one perpendicular to
Pinion shaft that clamp lever axle (52) extends, that there is a gear and an eccentric block, wherein, the tooth of the pinion shaft
Wheel coordinates with a worm screw being fixed on the clamp lever axle (52), will pass through the swing of the clamp lever (50) fortune
It is dynamic the eccentric block is coordinated with the dead slot (178) in the supporting bridge (18).
15. according to the processing machine (10) of one of claims 1 to 3, it is characterised in that the supporting bridge (18) and the backstop list
The bail (48) of first (46) can mutually be locked by a sliding members (140).
16. processing machine (10) according to claim 1, it is characterised in that the processing machine (10) is highwall-drilling machine.
17. processing machine (10) according to claim 4, it is characterised in that the second end section of the spring element (62)
(76) fix to clamp on first arm (54).
18. processing machine (10) according to claim 5, it is characterised in that the spring element is compression spring (104).
19. processing machine (10) according to claim 10, it is characterised in that the working face is annular knurl.
20. processing machine (10) according to claim 10, it is characterised in that the elastic ring is rubber ring.
21. processing machine (10) according to claim 12, it is characterised in that the connection element is connecting rod.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210205259 DE102012205259A1 (en) | 2012-03-30 | 2012-03-30 | Processing machine in form of column-type drill press, has locking element to allow locking of bearing bridge on stop element |
DE102012205259.3 | 2012-03-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103357919A CN103357919A (en) | 2013-10-23 |
CN103357919B true CN103357919B (en) | 2017-11-21 |
Family
ID=49154756
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310101190.1A Active CN103357919B (en) | 2012-03-30 | 2013-03-27 | The processing machine of pillar construction formula |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN103357919B (en) |
DE (1) | DE102012205259A1 (en) |
FR (1) | FR2988632B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109738800B (en) * | 2019-01-24 | 2021-05-18 | 南通联科汽车零部件股份有限公司 | Motor load test tool |
CN110480048A (en) * | 2019-06-24 | 2019-11-22 | 盐城宝鼎电动工具有限公司 | A kind of highwall-drilling machine |
CN110935909B (en) * | 2019-12-24 | 2020-12-11 | 洛阳埃里克机械装备科技有限公司 | Precise drilling device for narrow space |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5390082A (en) * | 1977-01-14 | 1978-08-08 | Bosch Gmbh Robert | Working stand |
DE2921693A1 (en) * | 1979-05-29 | 1980-12-11 | Bosch Gmbh Robert | WORKING STAND |
US4634320A (en) * | 1985-07-01 | 1987-01-06 | Milwaukee Electric Tool Corporation | Drill stand lock |
CN88211072U (en) * | 1988-02-04 | 1988-08-31 | 张可忠 | Lightweight combination type multipurpose bench drill |
FR2662382B1 (en) * | 1990-05-22 | 1995-01-27 | Andre Dieu | VERTICAL SUPPORT FOR ELECTROPORTATIVE APPARATUS. |
CN1320501A (en) * | 2000-04-21 | 2001-11-07 | 邹德骏 | Microhole table drill with stepless speed variation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2110924A1 (en) * | 1971-03-08 | 1972-09-14 | Carl Zenses | Drill stand, especially for do-it-yourself combination machines |
DE3840018A1 (en) * | 1988-11-26 | 1990-05-31 | Werkzeug Gmbh | Drill stand for portable drills |
-
2012
- 2012-03-30 DE DE201210205259 patent/DE102012205259A1/en active Pending
-
2013
- 2013-03-27 FR FR1352760A patent/FR2988632B1/en active Active
- 2013-03-27 CN CN201310101190.1A patent/CN103357919B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5390082A (en) * | 1977-01-14 | 1978-08-08 | Bosch Gmbh Robert | Working stand |
DE2921693A1 (en) * | 1979-05-29 | 1980-12-11 | Bosch Gmbh Robert | WORKING STAND |
US4634320A (en) * | 1985-07-01 | 1987-01-06 | Milwaukee Electric Tool Corporation | Drill stand lock |
CN88211072U (en) * | 1988-02-04 | 1988-08-31 | 张可忠 | Lightweight combination type multipurpose bench drill |
FR2662382B1 (en) * | 1990-05-22 | 1995-01-27 | Andre Dieu | VERTICAL SUPPORT FOR ELECTROPORTATIVE APPARATUS. |
CN1320501A (en) * | 2000-04-21 | 2001-11-07 | 邹德骏 | Microhole table drill with stepless speed variation |
Also Published As
Publication number | Publication date |
---|---|
FR2988632A1 (en) | 2013-10-04 |
CN103357919A (en) | 2013-10-23 |
DE102012205259A1 (en) | 2013-10-02 |
FR2988632B1 (en) | 2016-04-29 |
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