CN105196072B - Machine table and drilling machine - Google Patents
Machine table and drilling machine Download PDFInfo
- Publication number
- CN105196072B CN105196072B CN201510738796.5A CN201510738796A CN105196072B CN 105196072 B CN105196072 B CN 105196072B CN 201510738796 A CN201510738796 A CN 201510738796A CN 105196072 B CN105196072 B CN 105196072B
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- fixed station
- screw rod
- groove
- machine table
- aligning
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
- B23Q1/56—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/60—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism
- B23Q1/62—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides
- B23Q1/621—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs only, the sliding pairs being the first two elements of the mechanism two sliding pairs only, the sliding pairs being the first two elements of the mechanism with perpendicular axes, e.g. cross-slides a single sliding pair followed perpendicularly by a single sliding pair
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides a kind of machine table and drilling machine, belongs to processing equipment field, including pedestal, which is equipped with the first fixed station, which is connected with base runner, and lengthwise movement can be done on pedestal；First fixed station is equipped with horizontal groove, the second fixed station is movably set with groove, one end of second fixed station is connected with screw rod, screw rod and the second fixed station are rotatablely connected, and screw rod is spirally connected through the first fixed station and with the first fixed station, the one end of screw rod away from the second fixed station is fixed with runner；Second fixed station is equipped with clamping device.This machine table and drilling machine, smart structural design can stably realize the clamping of workpiece, during use can smoothly travelling workpiece, made workpiece accuracy higher.
Description
Technical field
The present invention relates to processing equipment field, in particular to a kind of machine table and drilling machine.
Background technology
In field of machining and machinebuilding technology, machine table is very common equipment, there is manual processing platform, is arranged on processing table
Or on drilling machine；Have automatic machine table, be arranged in automation equipment, be it is essential be one of equipment.
Existing machine table only has the effect of fixed workpiece substantially, simply but not practical enough, it is impossible to meet modernization development
Demand.
The content of the invention
The present invention provides a kind of machine table and drilling machine, it is intended to improves the above problem.
What the present invention was realized in：
A kind of machine table, including pedestal, the pedestal are equipped with the first fixed station, which connects with base runner
Connect, lengthwise movement can be done on pedestal；First fixed station is equipped with horizontal groove, and second is movably set with groove
Fixed station, one end of the second fixed station are connected with screw rod, and screw rod and the second fixed station are rotatablely connected, and screw rod is fixed through first
Platform is simultaneously spirally connected with the first fixed station, and the one end of screw rod away from the second fixed station is fixed with runner；Second fixed station is equipped with clamping
Mechanism.
As shown in Figure 1, pedestal is the base structure of machine table, undertakes installation and support the effect of miscellaneous part, preferably
It is made of more thick and solid metal, makes its stabilized structure, is not in situations such as rocking in use；First fixed station
It is arranged on pedestal, lengthwise movement can be done on pedestal, longitudinal direction is the above-below direction shown in Fig. 2, in use, that is, is grasped
Make the anteroposterior direction of personnel；By the lengthwise movement of the first fixed station, workpiece is driven to be moved forward and backward in machine table.
First fixed station is equipped with horizontal groove, is laterally the left and right directions in Fig. 1 and Fig. 2；Second in groove is solid
Determine platform to be rotatablely connected with screw rod, and screw rod is spirally connected with the first fixed station, when in use, rotating wheel, can drive screw rod to rotate,
Pass through the relation that is spirally connected of screw rod and the first fixed station so that screw rod is moved with respect to the first fixed station, by with the second fixed station
Connection relation, and then drive the second fixed station to be slided in groove.Pass through this connection relation and movement relation so that workpiece exists
The position of workpiece can be adjusted during processing, obtains preferable Working position.
Clamping device is used for clamping workpiece, and concrete structure is more existing, such as vice commonly used in the art (or it is platform
Pincers), clamping device herein can be similar with the structure of vice.
Therefore, the machine table of this structure can easily clamping workpiece, easily workpiece is moved.And workpiece is consolidated
It is scheduled on very firm in machine table, is not in deviation phenomenon substantially.
The machine table of said structure, the connection relation between screw rod and the first fixed station is relatively simple, on the first fixed station
Screw thread be arranged on inside the first fixed station, this connection relation is although simple and practical, but may occur that：Some
For employee due to personal mood problem, malicious sabotage workbench, firmly screws runner, and screw rod and the first fixed station is stuck so that
Screw rod cannot or be difficult to rotate, and the deuce to pay is brought to subsequent use.
For this reason, further, what machine table was designed so as to：Transmission nut is equipped with first fixed station, first is solid
Determine platform to be flexibly connected with transmission nut, the first fixed station is spirally connected by the transmission nut with screw rod；
When the second fixed station is located at the middle part of groove, rotating wheel can drive screw rod to be moved with respect to the first fixed station,
And then the second fixed station is driven to be moved in groove；
When the second fixed station moves to the end of groove and is bonded with the first fixed station, continue to rotate spiral shell along former direction
Bar, by the barrier effect of the first fixed station, transmission nut overcomes its frictional force between the first fixed station, keeps same with screw rod
Step is moved, at this time the second fixed station remains stationary.
As shown in Figures 5 and 6, transmission nut is arranged on the wall of the first fixed station, passes through transmission nut realization and screw rod
Be spirally connected.Coordinate close between transmission nut and the first fixed station, frictional force is larger, in the case of usually, rotate screw rod when
Wait, transmission nut is by its frictional force between the first fixed station, meeting remains stationary, so that screw rod can be solid with respect to first
Determine platform movement, and then drive workpiece movement.
As shown in fig. 6, the second fixed station has moved to the end of groove at this time, and it is bonded with the first fixed station, the two it
Between produce conflict.Rotary screw again at this time, since the second fixed station cannot move further along, screw rod can not move again,
So that transmission nut overcomes its frictional force between the first fixed station, and as screw rod rotates together, and at this time, the second fixed station
Remains stationary.Contra rotating screw again, the second fixed station are no longer blocked, and can be moved right, and screw rod can also move right,
The frictional force that transmission nut is given by the first fixed station at this time, again remains stationary so that screw rod and the second fixed station can be normal
Movement.
This design, solves the above problem, when making the second fixed station arrival groove ends, continues to screw screw rod, also not
Screw rod and the stuck situation of the first fixed station occurs.
It is flexibly connected between first fixed station and pedestal, specifically, the top of the pedestal is equipped with the dovetail groove of longitudinal direction, institute
State the first fixed station bottom be equipped be located at the matched sliding block of the dovetail groove, sliding block in the dovetail groove.
By the slip connection mode between sliding block and dovetail groove, can realize opposite between the first fixed station and pedestal
Slide.
Dovetail groove preferably has two that parallel interval is set.Make the first fixed station stability under loading, when movement is more steady.
Second fixed station is arranged in groove, and only screw rod has substantive connection relation with it, and such design makes
Second fixed station is likely to occur during exercise to be rocked, and the movement for causing the second fixed station is not so smooth.
For this reason, further, the gag lever post parallel with screw rod is additionally provided with the groove, which passes through described second
Fixed station.Gag lever post is polished rod structure, and smooth in appearance, is slidably connected through the second fixed station and with the second fixed station.So set
After meter, during movement, by the position-limiting action of gag lever post, the second fixed station can be moved along gag lever post, so that the
The movement of two fixed stations becomes very smooth, is not in the phenomenon of clamping substantially.
Due to the error processed and assembled, gag lever post and screw rod are not easy to keep definitely parallel, may deposit therebetween
In certain differential seat angle, the presence of this differential seat angle causes the second fixed station motion process to be also possible that the phenomenon of clamping.
To improve this situation, alternatively, the gag lever post has one, its both ends is fixed by self-aligning bearing and first
Platform connects.The setting of self-aligning bearing, makes the second fixed station during movement, and certain fine setting can be played to gag lever post and is made
With, make the depth of parallelism higher between gag lever post and screw rod, operation it is more steady.
Preferably, the gag lever post has one, and its one end is connected by self-aligning bearing with the first fixed station, and the other end passes through
Core-regulating mechanism is connected with the first fixed station；
The core-regulating mechanism includes the aligning hole being arranged on the first fixed station, which is evenly distributed with multiple
Aligning block, one end of each aligning block are connected by spring with the hole wall in aligning hole, the other end and limit of each aligning block
Position bar fitting.
Core-regulating mechanism has more preferable aligning effect：It is spacing to gag lever post applying power in the second fixed station motion process
Bar compresses aligning block and spring, makes the depth of parallelism higher between gag lever post and screw rod, the second fixed station is smoothly run.
The aligning block preferably has 6, each aligning block is and the matched cambered surface of gag lever post close to one end of gag lever post.
It is this design make between aligning block and gag lever post be bonded it is closer.
First fixed station is equipped with scale layer, which is located at the edge of the groove.As shown in the figure, scale layer
Along groove length direction set, when in use, scale of the staff according to scale layer, can exactly to workpiece into
Row movement, makes the precision higher of processing.
A kind of drilling machine, drilling machine include body, and body is equipped with above-mentioned machine table.
As shown in figure 8, machine table is fixed on body by pedestal.During drilling, by piece-holder in the second fixed station
Clamping device on, the position of workpiece can be adjusted by adjusting the position of the first fixed station and the second fixed station so that
The drill bit of body can drill in preferable position.This machine table differs completely with the machine table on traditional drilling machine
Sample, traditional machine table is simple in structure, and bench vice is directly placed on drilling machine, and drill bit is larger to the power of workpiece during drilling, rotating
Drill bit is easy to drive workpiece and bench vice rotation, and especially when some larger holes are bored, such case is extremely dangerous, very
Industrial injury easily occurs；In this case, it is typically necessary and compresses bench vice by pressing plate, then carries out boring work, but so
Do and extremely expend the time, cause work efficiency drop.
The drilling machine of the machine table of present embodiment offer is equipped with, when use is not in the above situation, and workpiece is being processed
Sufficiently stable on platform, when drilling is not in situations such as rocking substantially, it is possible to increase efficiency, reduces risk, and borehole accuracy is more
It is high.
The beneficial effects of the invention are as follows：The machine table and drilling machine that the present invention is obtained by above-mentioned design, smart structural design,
Can stably realize the clamping of workpiece, during use can smoothly travelling workpiece, made workpiece accuracy higher.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the front view for the machine table that embodiment of the present invention provides；
Fig. 2 is the top view for the machine table that embodiment of the present invention provides；
Fig. 3 is the right side view for the machine table that embodiment of the present invention provides；
Fig. 4 is the A-A direction views of Fig. 2；
Fig. 5 is the B-B direction view of Fig. 2；
Fig. 6 is the structure diagram that the second fixed station moves to after groove left end in Fig. 5；
Fig. 7 is the structure diagram that gag lever post is connected with the first fixed station in the machine table that embodiment of the present invention provides；
Fig. 8 is the structure diagram for the drilling machine that embodiment of the present invention provides.
Scheming acceptance of the bid note is respectively：
Pedestal 101；First fixed station 102；Groove 103；Second fixed station 104；Screw rod 105；Runner 106；Clamping device
107；Transmission nut 108；Dovetail groove 109；Sliding block 110；Gag lever post 111；Self-aligning bearing 112；Aligning hole 113；Aligning block 114；
Spring 115；Scale layer 116；
Body 201.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
Attached drawing in mode, is clearly and completely described the technical solution in embodiment of the present invention, it is clear that described reality
The mode of applying is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained without creative efforts, belongs to the present invention
The scope of protection.Therefore, below the detailed description of the embodiments of the present invention to providing in the accompanying drawings be not intended to limit will
The scope of the present invention of protection is sought, but is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention,
The every other embodiment that those of ordinary skill in the art are obtained without creative efforts, belongs to this
Invent the scope of protection.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the equipment or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Please refer to Fig.1-Fig. 8
The machine table that present embodiment provides, including pedestal 101, the pedestal 101 be equipped with the first fixed station 102, this
One fixed station 102 is flexibly connected with pedestal 101, can do lengthwise movement on pedestal 101；First fixed station 102 is equipped with horizontal stroke
To groove 103, be movably set with the second fixed station 104 in groove 103, one end of the second fixed station 104 is connected with screw rod
105, screw rod 105 is rotatablely connected with the second fixed station 104, and screw rod 105 through the first fixed station 102 and with the first fixed station
102 are spirally connected, and the one end of screw rod 105 away from the second fixed station 104 is fixed with runner 106；Second fixed station 104 is equipped with clamping machine
Structure 107.
As shown in Figure 1, pedestal 101 is the base structure of machine table, undertakes installation and support the effect of miscellaneous part, it is excellent
Choosing is made of more thick and solid metal, is made its stabilized structure, is not in situations such as rocking in use；First fixes
Platform 102 is arranged on pedestal 101, and lengthwise movement can be done on pedestal 101, and longitudinal direction is the above-below direction shown in Fig. 2, is being used
During, i.e. the anteroposterior direction of operating personnel；By the lengthwise movement of the first fixed station 102, workpiece is driven to go forward in machine table
After move.
First fixed station 102 is equipped with horizontal groove 103, is laterally the left and right directions in Fig. 1 and Fig. 2；In groove 103
The second fixed station 104 be rotatablely connected with screw rod 105, and screw rod 105 is spirally connected with the first fixed station 102, when in use, rotates and turns
Wheel 106, can drive screw rod 105 to rotate, pass through the relation that is spirally connected of 105 and first fixed station 102 of screw rod so that 105 phase of screw rod
First fixed station 102 is moved, by the connection relation of 105 and second fixed station 104 of screw rod, and then drives the second fixed station
104 slide in groove 103.Pass through this connection relation and movement relation so that workpiece can adjust workpiece in processing
Position, obtains preferable Working position.
Clamping device 107 is used for clamping workpiece, and concrete structure is more existing, such as vice commonly used in the art (or cry
Bench vice), clamping device 107 herein can be similar with the structure of vice.
Therefore, the machine table of this structure can easily clamping workpiece, easily workpiece is moved.And workpiece is consolidated
It is scheduled on very firm in machine table, is not in deviation phenomenon substantially.
Present embodiment additionally provides a kind of drilling machine, and drilling machine includes body 201, and body 201 is equipped with above-mentioned machine table.
As shown in figure 8, machine table is fixed on body 201 by pedestal 101.During drilling, by piece-holder second
On the clamping device 107 of fixed station 104, the position by adjusting the first fixed station 102 and the second fixed station 104 can adjust work
The position of part, so that the drill bit of body 201 can drill in preferable position.This machine table and traditional drilling machine
On machine table it is completely different, traditional machine table is simple in structure, and bench vice is directly placed on drilling machine, and drill bit is to work during drilling
The power of part is larger, and rotating drill bit is easy to drive workpiece and bench vice rotation, especially when some larger holes are bored；This
Kind situation is extremely dangerous, it is easy to industrial injury occurs；In this case, it is typically necessary and compresses bench vice by pressing plate, then into
Row boring work, but so do and extremely expend the time, cause work efficiency drop.
The drilling machine of the machine table of present embodiment offer is equipped with, when use is not in the above situation, and workpiece is being processed
Sufficiently stable on platform, when drilling is not in situations such as rocking substantially, it is possible to increase efficiency, reduces risk, and borehole accuracy is more
It is high.
The machine table of said structure, the connection relation between 105 and first fixed station 102 of screw rod is relatively simple, and first is solid
Determine the screw thread on platform 102 to be arranged on inside the first fixed station 102, this connection relation is although simple and practical, but is likely to occur this
The situation of sample：Some employees are due to personal mood problem, malicious sabotage workbench, or due to factors such as operation errors, exert oneself
Runner 106 is screwed, it is screw rod 105 and the first fixed station 102 is stuck so that screw rod 105 cannot or be difficult to rotate, and make to follow-up
With bringing the deuce to pay.
For this reason, further, what machine table was designed so as to：It is equipped with transmission nut 108 in first fixed station 102, first
Fixed station 102 is flexibly connected with transmission nut 108, and the first fixed station 102 is spirally connected by transmission nut 108 and screw rod 105；
When the second fixed station 104 is located at the middle part of groove 103, rotating wheel 106 can drive screw rod 105 opposite first
Fixed station 102 moves, and then drives the movement in groove 103 of the second fixed station 104；
When the second fixed station 104 moves to the end of groove 103 and is bonded with the first fixed station 102, continue along original side
To screw rod 105 is rotated, by the barrier effect of the first fixed station 102, transmission nut 108 overcomes it between the first fixed station 102
Frictional force, keep being synchronized with the movement with screw rod 105,104 remains stationary of the second fixed station at this time.
As shown in Figures 5 and 6, transmission nut 108 is arranged on the wall of the first fixed station 102, real by transmission nut 108
Now it is spirally connected with screw rod 105.Coordinate closely between 108 and first fixed station 102 of transmission nut, frictional force is larger, in usual feelings
Under condition, when rotating screw rod 105, transmission nut 108 by its frictional force between the first fixed station 102, can remains stationary,
So that screw rod 105 can be moved with respect to the first fixed station 102, and then drive workpiece movement.
As shown in fig. 6, the second fixed station 104 has moved to the end of groove 103 at this time, and pasted with the first fixed station 102
Close, produce conflict therebetween.Rotary screw 105 again at this time, since the second fixed station 104 cannot move further along, spiral shell
Bar 105 can not move again so that transmission nut 108 overcomes its frictional force between the first fixed station 102, with screw rod
105 rotate together, and at this time, 104 remains stationary of the second fixed station.Contra rotating screw 105 again, the second fixed station 104 is no longer
It is blocked, can moves right, screw rod 105 can also moves right, and transmission nut 108 is given by the first fixed station 102 at this time
Frictional force, again remains stationary so that 105 and second fixed station 104 of screw rod being capable of proper motion.
This design, solves the above problem, when making the second fixed station 104 arrival 103 end of groove, continues to screw screw rod
105, the stuck situation of 105 and first fixed station 102 of screw rod will not occur.
It is flexibly connected between first fixed station 102 and pedestal 101, specifically, the top of pedestal 101 is equipped with the dovetail of longitudinal direction
Groove 109, the bottom of the first fixed station 102 are equipped with sliding block 110 matched with dovetail groove 109, and sliding block 110 is located in dovetail groove 109.
By the slip connection mode between sliding block 110 and dovetail groove 109, the first fixed station 102 and pedestal can be realized
Opposite slip between 101.
Dovetail groove 109 preferably has two that parallel interval is set.Make 102 stability under loading of the first fixed station, when movement compares
Steadily.
Second fixed station 104 is arranged in groove 103, and only screw rod 105 has substantive connection relation with it, so
Design make the second fixed station 104 be likely to occur during exercise to rock, the movement for causing the second fixed station 104 is not so suitable
Freely.
For this reason, further, the gag lever post 111 parallel with screw rod 105 is additionally provided with groove 103, which passes through
Second fixed station 104.Gag lever post 111 is polished rod structure, smooth in appearance, through the second fixed station 104 and with the second fixed station 104
It is slidably connected.After so designing, during movement, by the position-limiting action of gag lever post 111, the second fixed station 104 can edge
Gag lever post 111 to move, so that the movement of the second fixed station 104 becomes very smooth, be not in the phenomenon of clamping substantially.
Due to the error processed and assembled, gag lever post 111 and screw rod 105 are not easy to keep definitely parallel, therebetween
There may be certain differential seat angle, the presence of this differential seat angle causes 104 motion process of the second fixed station to be also possible that clamping
Phenomenon.
To improve this situation, alternatively, gag lever post 111 has one, its both ends is solid by self-aligning bearing 112 and first
Determine platform 102 to connect.The setting of self-aligning bearing 112, makes the second fixed station 104 to be risen during movement to gag lever post 111
Acted on to certain fine setting, make the depth of parallelism higher between gag lever post 111 and screw rod 105, operation it is more steady.
Preferably, gag lever post 111 has one, and its one end is connected by self-aligning bearing 112 with the first fixed station 102, another
End is connected by core-regulating mechanism with the first fixed station 102；
Core-regulating mechanism includes the aligning hole 113 being arranged on the first fixed station 102, which is uniformly distributed
There are multiple aligning blocks 114, one end of each aligning block 114 is connected by spring 115 with the hole wall in aligning hole 113, each
The other end of aligning block 114 is bonded with gag lever post 111.
Core-regulating mechanism has more preferable aligning effect：In 104 motion process of the second fixed station, gag lever post 111 is applied
Power, gag lever post 111 compress aligning block 114 and spring 115, make the depth of parallelism higher between gag lever post 111 and screw rod 105, make the
Two fixed stations 104 can smoothly be run.
Aligning block 114 preferably has 6, each aligning block 114 is and gag lever post 111 close to one end of gag lever post 111
The cambered surface matched somebody with somebody.It is this design make between aligning block 114 and gag lever post 111 be bonded it is closer.
First fixed station 102 is equipped with scale layer 116, which is located at the edge of groove 103.As shown in the figure, carve
Spend layer 116 to set along the length direction of groove 103, when in use, scale of the staff according to scale layer 116 can
Workpiece is moved exactly, makes the precision higher of processing.
It is of the invention to clearly illustrate, list some specific embodiments in present embodiment：
Embodiment 1
A kind of machine table, including pedestal 101, the pedestal 101 are equipped with the first fixed station 102, first fixed station 102 with
Pedestal 101 is flexibly connected, and can do lengthwise movement on pedestal 101；First fixed station 102 is equipped with horizontal groove 103, recessed
The second fixed station 104 is movably set with groove 103, one end of the second fixed station 104 is connected with screw rod 105, screw rod 105 and second
Fixed station 104 is rotatablely connected, and screw rod 105 is spirally connected through the first fixed station 102 and with the first fixed station 102, and screw rod 105 is remote
One end of second fixed station 104 is fixed with runner 106；Second fixed station 104 is equipped with clamping device 107.
Embodiment 2
A kind of drilling machine, including body 201, the machine table of embodiment 1 is provided with body 201.
Embodiment 3
A kind of machine table, including pedestal 101, the pedestal 101 are equipped with the first fixed station 102, first fixed station 102 with
Pedestal 101 is flexibly connected, and can do lengthwise movement on pedestal 101；First fixed station 102 is equipped with horizontal groove 103, recessed
The second fixed station 104 is movably set with groove 103, one end of the second fixed station 104 is connected with screw rod 105, screw rod 105 and second
Fixed station 104 is rotatablely connected, and screw rod 105 is spirally connected through the first fixed station 102 and with the first fixed station 102, and screw rod 105 is remote
One end of second fixed station 104 is fixed with runner 106；Second fixed station 104 is equipped with clamping device 107.
Transmission nut 108 is equipped with first fixed station 102, the first fixed station 102 is flexibly connected with transmission nut 108, the
One fixed station 102 is spirally connected by transmission nut 108 and screw rod 105.
The top of pedestal 101 is equipped with the dovetail groove 109 of longitudinal direction, and the bottom of the first fixed station 102 is equipped with and dovetail groove 109
The sliding block 110 matched somebody with somebody, sliding block 110 are located in dovetail groove 109.Dovetail groove 109 has two that parallel interval is set.
Embodiment 4
A kind of machine table, including pedestal 101, the pedestal 101 are equipped with the first fixed station 102, first fixed station 102 with
Pedestal 101 is flexibly connected, and can do lengthwise movement on pedestal 101；First fixed station 102 is equipped with horizontal groove 103, recessed
The second fixed station 104 is movably set with groove 103, one end of the second fixed station 104 is connected with screw rod 105, screw rod 105 and second
Fixed station 104 is rotatablely connected, and screw rod 105 is spirally connected through the first fixed station 102 and with the first fixed station 102, and screw rod 105 is remote
One end of second fixed station 104 is fixed with runner 106；Second fixed station 104 is equipped with clamping device 107.
Transmission nut 108 is equipped with first fixed station 102, the first fixed station 102 is flexibly connected with transmission nut 108, the
One fixed station 102 is spirally connected by transmission nut 108 and screw rod 105.
The top of pedestal 101 is equipped with the dovetail groove 109 of longitudinal direction, and the bottom of the first fixed station 102 is equipped with and dovetail groove 109
The sliding block 110 matched somebody with somebody, sliding block 110 are located in dovetail groove 109.Dovetail groove 109 has two that parallel interval is set.
The gag lever post 111 parallel with screw rod 105 is additionally provided with groove 103, which passes through the second fixed station 104.
Gag lever post 111 has one, and its one end is connected by self-aligning bearing 112 with the first fixed station 102, the other end by core-regulating mechanism with
First fixed station 102 connects；Core-regulating mechanism includes the aligning hole 113 being arranged on the first fixed station 102,113 inner ring of aligning hole
Shape is evenly distributed with multiple aligning blocks 114, and one end of each aligning block 114 is connected by spring 115 and the hole wall in aligning hole 113
Connect, the other end of each aligning block 114 is bonded with gag lever post 111.Aligning block 114 has 6, each aligning block 114 is close
One end of gag lever post 111 is and 111 matched cambered surface of gag lever post.
First fixed station 102 is equipped with scale layer 116, which is located at the edge of groove 103.
The foregoing is merely the preferred embodiment of the present invention, is not intended to limit the invention, for this area
For technical staff, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made is any
Modification, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. machine table, it is characterised in that including pedestal, which is equipped with the first fixed station, which lives with pedestal
Dynamic connection, can do lengthwise movement on pedestal；First fixed station is equipped with horizontal groove, is movably set with groove
Second fixed station, one end of the second fixed station are connected with screw rod, and screw rod and the second fixed station are rotatablely connected, and screw rod passes through first
Fixed station is simultaneously spirally connected with the first fixed station, and the one end of screw rod away from the second fixed station is fixed with runner；Second fixed station is equipped with
Clamping device；
Transmission nut is equipped with first fixed station, the first fixed station is flexibly connected with transmission nut, and the first fixed station passes through
The transmission nut is spirally connected with screw rod；
When the second fixed station is located at the middle part of groove, rotating wheel can drive screw rod to be moved with respect to the first fixed station, and then
The second fixed station is driven to be moved in groove；
When the second fixed station moves to the end of groove and is bonded with the first fixed station, continue to rotate screw rod along former direction, by
The barrier effect of first fixed station, transmission nut overcome its frictional force between the first fixed station, fortune synchronous with screw rod holding
Move, at this time the second fixed station remains stationary；
The top of the pedestal is equipped with the dovetail groove of longitudinal direction, and the bottom of first fixed station is equipped with matched with the dovetail groove
Sliding block, sliding block are located in the dovetail groove；
The gag lever post parallel with screw rod is additionally provided with the groove, which passes through second fixed station.
2. machine table according to claim 1, it is characterised in that the dovetail groove has two that parallel interval is set.
3. machine table according to claim 1, it is characterised in that the gag lever post has one, its both ends passes through aligning
Bearing is connected with the first fixed station.
4. machine table according to claim 1, it is characterised in that the gag lever post has one, and its one end passes through aligning axis
Hold and be connected with the first fixed station, the other end is connected by core-regulating mechanism with the first fixed station；
The core-regulating mechanism includes the aligning hole being arranged on the first fixed station, which is evenly distributed with multiple alignings
Block, one end of each aligning block are connected by spring with the hole wall in aligning hole, the other end and gag lever post of each aligning block
Fitting.
5. machine table according to claim 4, it is characterised in that the aligning block has 6, each aligning block is close to limit
One end of position bar is and the matched cambered surface of gag lever post.
6. machine table according to claim 1, it is characterised in that first fixed station is equipped with scale layer, the scale
Layer is located at the edge of the groove.
7. a kind of drilling machine, it is characterised in that including body, which is equipped with claim 1-6 any one of them machine tables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738796.5A CN105196072B (en) | 2015-11-03 | 2015-11-03 | Machine table and drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738796.5A CN105196072B (en) | 2015-11-03 | 2015-11-03 | Machine table and drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105196072A CN105196072A (en) | 2015-12-30 |
| CN105196072B true CN105196072B (en) | 2018-05-01 |
Family
ID=54944200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510738796.5A Expired - Fee Related CN105196072B (en) | 2015-11-03 | 2015-11-03 | Machine table and drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105196072B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110548899A (en) * | 2019-08-22 | 2019-12-10 | 广州昱奕智能自动化设备有限公司 | Automatic loading equipment for positioning sheet |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3018223A1 (en) * | 1980-05-13 | 1981-11-19 | Willi Ing.(grad.) 4010 Hilden Eichholz | Work support table for pillar drill - is movable in two directions by hand, and has adjusting hand wheels and digital position indicators |
| CN2230220Y (en) * | 1995-07-27 | 1996-07-03 | 谢聪明 | Enforced feeder for extruder |
| CN2230200Y (en) * | 1995-03-07 | 1996-07-03 | 张久来 | Jig working table |
| CN2579546Y (en) * | 2002-11-02 | 2003-10-15 | 无锡市威华机械有限公司 | Correction mechanism for C-shape steel purlin forming machine |
| CN101780583A (en) * | 2009-11-12 | 2010-07-21 | 无锡威华电焊机制造有限公司 | Platform lifting type cylinder body circular seam and longitudinal seam welding machine |
| CN202371099U (en) * | 2011-10-20 | 2012-08-08 | 南京农业大学 | Radial floated and linked lead-screw transmission mechanism |
| DE102013204116A1 (en) * | 2013-03-11 | 2014-09-11 | Mahle International Gmbh | Device for positioning at least one functional element |
| CN205237547U (en) * | 2015-11-03 | 2016-05-18 | 重庆锐佳机械有限公司 | Processing platform and drilling machine |
-
2015
- 2015-11-03 CN CN201510738796.5A patent/CN105196072B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3018223A1 (en) * | 1980-05-13 | 1981-11-19 | Willi Ing.(grad.) 4010 Hilden Eichholz | Work support table for pillar drill - is movable in two directions by hand, and has adjusting hand wheels and digital position indicators |
| CN2230200Y (en) * | 1995-03-07 | 1996-07-03 | 张久来 | Jig working table |
| CN2230220Y (en) * | 1995-07-27 | 1996-07-03 | 谢聪明 | Enforced feeder for extruder |
| CN2579546Y (en) * | 2002-11-02 | 2003-10-15 | 无锡市威华机械有限公司 | Correction mechanism for C-shape steel purlin forming machine |
| CN101780583A (en) * | 2009-11-12 | 2010-07-21 | 无锡威华电焊机制造有限公司 | Platform lifting type cylinder body circular seam and longitudinal seam welding machine |
| CN202371099U (en) * | 2011-10-20 | 2012-08-08 | 南京农业大学 | Radial floated and linked lead-screw transmission mechanism |
| DE102013204116A1 (en) * | 2013-03-11 | 2014-09-11 | Mahle International Gmbh | Device for positioning at least one functional element |
| CN205237547U (en) * | 2015-11-03 | 2016-05-18 | 重庆锐佳机械有限公司 | Processing platform and drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105196072A (en) | 2015-12-30 |
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Inventor after: Ma Guohui Inventor after: Xia Xuan Inventor after: Pan Yongxiang Inventor before: Liu Zili |
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Effective date of registration: 20180404 Address after: 523125 Guangdong Province, Dongguan City Dongcheng District mulberry Shijing Industrial Park A building water village Applicant after: Dongguan electrical and mechanical equipment Co. Address before: 401521 Chongqing city Hechuan Industrial Park Development Zone Grass Street Spring Road Applicant before: CHONGQING RUIJIA MACHINERY CO., LTD. |
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