CN109226787A - A kind of novel numerical control cutting off machine - Google Patents
A kind of novel numerical control cutting off machine Download PDFInfo
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- CN109226787A CN109226787A CN201811265634.4A CN201811265634A CN109226787A CN 109226787 A CN109226787 A CN 109226787A CN 201811265634 A CN201811265634 A CN 201811265634A CN 109226787 A CN109226787 A CN 109226787A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 55
- 238000009434 installation Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 241000269799 Perca fluviatilis Species 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B7/00—Automatic or semi-automatic turning-machines with a single working-spindle, e.g. controlled by cams; Equipment therefor; Features common to automatic and semi-automatic turning-machines with one or more working-spindles
- B23B7/12—Automatic or semi-automatic machines for turning of workpieces
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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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
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- Engineering & Computer Science (AREA)
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention discloses a kind of novel numerical control cutting off machine, belong to numerical control machine tool technique field, including workbench, lathe bed, clamping section, tailstock, cutting part, clamping part and numerical control component, in which: the lathe bed side is equipped with cylinder, and cylinder is connected by air cylinder connecting rod with fixing sleeve and tailstock；The clamping section includes flange fixing seat, power chuck, wedge-shaped sleeve, circular cone bevel structure, slide, soft pawl and adjusts bolt；The cutting part is on the outside of clamping section, including sliding table, tool holder and cutter；The clamping part is L clevis lamps structure.The present invention is to provide a kind of novel numerical control cutting off machine, different from traditional numerically-controlled machine tool, many-sided improvement has been carried out to lathe prelocalization mechanism, rear positioning structure, clamping part, guarantee the precision of processing with this, various sizes of bar can especially be processed, processing efficiency is provided, the wasting of resources is avoided, improves economic benefit.
Description
Technical field
The invention belongs to numerical control machine tool technique fields, and in particular to a kind of Novel numerical control machine convenient for cutting processing.
Background technique
Numerically-controlled machine tool is at present using relatively broad one of lathe, and different from traditional lathe, numerically-controlled machine tool can be carried out
More accurate process operation, numerically-controlled machine tool is mainly used for the inside and outside cylindrical surface of axial workpiece or disk-like accessory, any cone at present
The inside and outside circular conical surface at angle, complicated interior machinings such as positive camber and cylinder, tapered tread etc. of turning round operate.
CJK0640 numerically controlled lathe is that can be used for cutting processing bar using relatively broad lathe, becomes blanking finished product.
Its driven gripper structure of existing CJK0640 numerically controlled lathe mostly uses hydraulic wrench structure, but before band saw hydraulic tongs generally require
Latter two hydraulic tongs could step up bar；And the clamp structure that three-jaw fluid-pressure pincers and spring perch are constituted, pass through axial displacement
Pull rod is driven to drive spring perch and the fixed cone angle of outer lock to cooperate, moving forward and backward by spring perch makes fixture generate change
Shape, which plays, steps up to unclamp effect, but still can generate 1m or so material head can not continue to process, and lead to the waste of resource.
How quickly, efficiently by the part, material head is processed as product, improves utilization rate of raw materials, is CJK0640 numerical control lathe
One important directions of bed development.
Summary of the invention
Present invention solves the technical problem that: it in view of the above deficiencies, overcomes the deficiencies of existing technologies, the purpose of the present invention is mention
For a kind of novel numerical control cutting off machine.
Technical solution of the present invention:
A kind of novel numerical control cutting off machine, including workbench, lathe bed, clamping section, tailstock, cutting part, clamping part and numerical control component,
Lathe bed is placed on workbench, is internally provided with axial aperture structure, clamping section is installed on lathe bed axis hole top, in lathe bed axis hole end
Mounted tailstock, cutting part and retaining part are in lathe bed axis hole apical lateral, in which:
The lathe bed side is equipped with cylinder, and fixing sleeve is equipped with outside lathe bed, is connected between cylinder and fixing sleeve by cylinder
Bar is connected, the mounted tailstock on fixing sleeve, and tailstock is cylinder nested structure, and tailstock center offers open corresponding with lathe axis hole
Hole, for placing processing bar；
The clamping section includes flange fixing seat, power chuck, wedge-shaped sleeve, circular cone bevel structure, slide, soft pawl and adjusts spiral shell
Bolt；The flange fixing seat is mounted on lathe bed, for being fixedly connected with power chuck, is equipped at least on power chuck end face
Three groups of slides, the slide are to be slidably connected with power chuck；Wedge-shaped sleeve is installed in the outside of lathe bed end, axial aperture structure,
Circular cone bevel structure is connected with slide, is mounted on wedge-shaped sleeve, can slide relative to wedge-shaped sleeve；Soft pawl is installed on slide,
It is bolted by adjusting, steps up size for adjust soft pawl；
The cutting part is on the outside of clamping section, including sliding table, tool holder and cutter, the fixed peace of sliding table
On the table, tool holder is mounted on sliding table dress, and mounting means is sliding rail connection；Cutting tool installation manner is in tool-holder
In gripping member；
The clamping part is mounted on the outside of cutting part, is L clevis lamps structure, is provided with through-hole on L clamp side, through-hole with
Lathe bed central shaft hole is corresponding, and the bottom edge of L clamp is fixed on the table by fixing bolt.
The specific embodiment of the present invention installation at least one shaft and is mounted in shaft on the tail-holder end face
At least one guide sleeve；The guide sleeve is T shape external member, and center opens up through-hole, for being oriented to, stablizing processing bar.
The specific embodiment of the present invention is installed a shaft on the tail-holder end face and by four guide sleeves, is led
It is rotation connection to set and shaft, preferably, four guide sleeves are respectively connected with axle sleeve, axle sleeve is mounted in shaft, and four are led
It is different to set central through hole diameter dimension, it is corresponding with lathe bed axis hole by rotating corresponding guide sleeve, to reach the different rulers of processing
The purpose of very little bar.
The specific embodiment of the present invention installs three shafts on the tailstock, and installation one is led in each shaft
To set, the central through hole diameter dimension of three guide sleeves is different, and guide sleeve is connected by axle sleeve with shaft, the side of guide sleeve installation
Formula is damping rotary connection；Three guide sleeves may be mounted at same plane, can also be staggered；Positioned at same level,
A guide sleeve is used using adjusting every time, being staggered can be according to the size of processing bar, using multiple guide sleeves, with this
It is more stable.
The specific embodiment of the present invention, the side on the L clamp are hollow structure, are installed in side top
There is roller bearing, standoff tab is installed on roller bearing, offers through-hole on standoff tab；The through-hole internal diameter of different standoff tabs is not
Together；With the various sizes of processing bar of fixation.
The specific embodiment of the present invention, positioning sleeve is equipped in lathe bed axis hole top, and the positioning sleeve is vertical
It is T shape to section, including disc structure and cylindrical structure, the cylinder end of positioning sleeve are inserted into axis hole.
Preferably, groove structure is arranged in axis hole top outer, for fixing the top margin of T shape positioning sleeve.
The specific embodiment of the present invention, the positioning sleeve bottom are equipped with location adjusting device, and the positioning is adjusted
Regulating device is that bolt precession adjusts component, includes at least bolt, screw rod and top flat, bolt is mounted on positioning sleeve bottom outside, spiral shell
Bar one end passes through positioning sleeve bottom, and top connects top flat；By adjusting screw rod, the length that bar enters positioning sleeve can control,
To control the size of bar processing.
The specific embodiment of the present invention, the T shape positioning sleeve bottom are equipped with location adjusting device, the positioning
Regulating device is to adjust bar assembly, including adjusting rod, top and locking device, and adjusting rod one end passes through positioning sleeve bottom, top
Connection top, locking device is installed on positioning sleeve bottom outside, and for locking adjusting rod, the size of bar processing is controlled with this.
Preferably, scale is provided on the screw rod or adjusting rod, accurately to control the size of bar processing.
The specific embodiment of the present invention is equipped with transition sleeve on the positioning sleeve, and transition sleeve is socketed in positioning sleeve
It is interior, for using different transition sleeves according to the diameter of different bars, to guarantee machining accuracy.
The utility model has the advantages that the present invention is to provide a kind of novel numerical control cutting off machine, different from traditional numerically-controlled machine tool, to machine
Bed prelocalization mechanism, rear positioning structure, clamping part have carried out many-sided improvement, guarantee the precision of processing with this, especially can be with
Various sizes of bar is processed, processing efficiency is provided, avoids the wasting of resources, improves economic benefit.
Detailed description of the invention
Fig. 1 is 1 novel numerical control cutting off machine structural schematic diagram of the embodiment of the present invention.
In figure: 10, lathe bed；11, axis hole；12, workbench；21, flange fixing seat；22, power chuck；23, wedge-shaped sleeve；
24, circular cone bevel structure；25, slide；26, soft pawl；27, bolt is adjusted；31, fixing sleeve；32, tailstock；41, cylinder；42, cylinder
Connecting rod；51, guide sleeve；71, sliding table；72, tool holder；73, cutter；81, L clamp；100, bar is processed.
Fig. 2 is 2 novel numerical control cutting off machine guide sleeve mounting structure schematic diagram of the embodiment of the present invention.
In figure: 52, shaft.
Fig. 3 is 3 novel numerical control cutting off machine structural schematic diagram of the embodiment of the present invention.
In figure: 61, positioning sleeve.
Fig. 4 is 4 novel numerical control cutting off machine locating sleeve structure schematic diagram of the embodiment of the present invention.
In figure: 63, bolt；64, screw rod；65, top flat.
Specific embodiment
To keep purpose and the technical solution of the embodiment of the present invention clearer, below in conjunction with the attached of the embodiment of the present invention
Figure, is clearly and completely described the technical solution of the embodiment of the present invention.Obviously, described embodiment is of the invention
A part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of being not necessarily to creative work.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art
The consistent meaning of justice, and unless defined as here, it will not be explained in an idealized or overly formal meaning.
The meaning of heretofore described " inside and outside " refers to relative to equipment itself, the side inside sensing equipment
To in, on the contrary is outer, rather than the specific restriction to the device of the invention mechanism.
The meaning of heretofore described " connection " can be between component be directly connected to be also possible to pass through between component
Other components are indirectly connected with.
The present invention is further illustrated with attached drawing with reference to embodiments, referring to Fig. 1-4.
Embodiment 1:
A kind of novel numerical control cutting off machine, main structure and connection type can refer to CJK0640 numerically controlled lathe, and lathe includes lathe bed
10, workbench 12, clamping section, tailstock 32, cutting part, clamping part and numerical control component, as shown in Figure 1, lathe bed 10 is placed in workbench
On 12, it is internally provided with 12 structure of axis hole, clamping section (face attached drawing 1, attached drawing left end are installed on 11 top of lathe bed axis hole
For end, attached drawing right-hand end is top), in 11 end mounted tailstock 32 of lathe bed axis hole, cutting part and retaining part are in lathe bed
11 apical lateral of axis hole, numerical control component are state of the art, in which:
10 side of lathe bed is equipped with cylinder 41, is equipped with fixing sleeve 31, cylinder 41 and fixing sleeve in 10 exterior end of lathe bed
Pass through air cylinder connecting rod 42 between 31 to be connected, the mounted tailstock 32 on fixing sleeve 31, mounting means is fixed in the present embodiment for bolt
Connection；Wherein the tailstock 32 is cylinder nested structure, and tail-holder end face center offers aperture corresponding with lathe axis hole 11, is used for
Place processing bar；
Wherein, guide sleeve 51 is installed in 11 end of axis hole, 51 longitudinal cross-section of guide sleeve is T shape, in the present embodiment
The guide sleeve 51 includes disk and the cylindrical structure being mounted in the middle part of disk, is integrated, opens at 51 center of guide sleeve
It is corresponding with lathe axis hole 11 equipped with through-hole；
The clamping section includes flange fixing seat 21, power chuck 22, wedge-shaped sleeve 23, circular cone bevel structure 24, slide 25, soft pawl
26 and adjust bolt 27；The flange fixing seat peace 21 is mounted on lathe bed 10, and mounting means is to be bolted in the present embodiment；
Power chuck 28 is connected with flange fixing seat 21, and connection type is to be bolted in the present embodiment；Power described in the present embodiment
Chuck 22 is disc structure, and at least three groups of slides 25 are equipped in 22 end face outside of power chuck, sliding described in the present embodiment
Seat 25 is that sliding slot is connect with the connection type of power chuck 22, sliding slot is specifically provided on power chuck 22, slide 25 is installed
In sliding slot, slided relative to power chuck 22；Wedge-shaped sleeve 23, the wedge-shaped sleeve are installed in the outside of 11 structure of lathe bed axis hole
23 outsides are cone-shaped structure；The circular cone bevel structure 24 is corresponding with 23 structure of wedge-shaped sleeve, is mounted on wedge-shaped sleeve 23, and
It is connected with slide 25, wherein the connection type of circular cone bevel structure 23 and slide 25 can be to be connected directly or by other portions
Part is indirectly connected, and is connected in the present embodiment by screw rod, soft pawl 26 is equipped on slide 25, and solid by adjusting bolt 27
It is fixed to be connected；
The cutting part is located on same axis, including sliding table 71, cutter holding on the outside of clamping section with axis hole 11
Part 72 and cutter 73, sliding table 71 are fixedly mounted on table 12, and tool holder 72 is mounted on sliding table 71
On, mounting means is sliding rail connection, specially installs sliding rail on sliding table 71, installs and slides in 72 bottom of tool holder
Slot and fastener, fastener described in the present embodiment are fastening bolt；Cutter 73 is mounted on tool holder 72；
The clamping part is mounted on the outside of cutting part, with axis hole 11 and cutting part on same axis, being 81 knot of L clamp
Structure is provided with through-hole on 81 side of L clamp, and through-hole is corresponding with lathe bed central shaft hole 11, and the bottom edge of L clamp 81 passes through solid
It is fixed on table 12 to determine bolt.
In use, processing bar 100, which is passed through guide sleeve 51, enters axis hole 11, and extend forward, until being placed on L clevis
On tool 81, mobile cutting part carries out cutting operation.
Embodiment 2:
A kind of novel numerical control cutting off machine, main structure and connection type can refer to CJK0640 numerically controlled lathe, and lathe includes lathe bed
10, workbench 12, clamping section, tailstock 32, cutting part, clamping part and numerical control component, specific structure and the same embodiment of connection type
1, in which:
Wherein, a shaft 52 is installed on 32 end face of tailstock and by four guide sleeves 51, guide sleeve 51 is with shaft 52
Rotation connection, guide sleeve 51 described in the present embodiment are connected (state of the art, not in figure by axle sleeve with shaft 52
Mark), guide sleeve 51 described in the present embodiment is made of disk and the cylindrical structure being mounted in the middle part of disk, and center offers
Through-hole, corresponding with lathe axis hole 11, four guide sleeves, 51 through-hole diameter sizes are different, in the present embodiment, the guide sleeve 51 from
(face Fig. 2 is from left to right) central through hole diameter is gradually increased outside to inside；By rotating corresponding guide sleeve 51 when use, with
Lathe bed axis hole 11 is corresponding, can process different size bars.
Embodiment 3:
A kind of novel numerical control cutting off machine, as shown in figure 3, main structure and connection type can refer to CJK0640 numerically controlled lathe, machine
Bed includes lathe bed 10, workbench 12, clamping section, tailstock 32, cutting part, clamping part and numerical control component, specific structure and connection side
Formula is the same as embodiment 1, in which:
Positioning sleeve 61 is installed, 61 longitudinal cross-section of positioning sleeve is T shape, including disc structure in 11 top of lathe bed axis hole
And cylindrical structure, the cylinder end of positioning sleeve 61 are inserted into axis hole 11
In use, processing bar 100 is passed through from L clamp 81, subsequently into positioning sleeve 61, add conducive to short material is carried out
Work.
Embodiment 4:
A kind of novel numerical control cutting off machine, main structure and connection type can refer to CJK0640 numerically controlled lathe, and lathe includes lathe bed
10, workbench 12, clamping section, tailstock 32, cutting part, clamping part and numerical control component, specific structure and the same embodiment of connection type
3, in which:
61 bottom of positioning sleeve is equipped with location adjusting device, and location adjusting device described in the present embodiment is bolt precession tune
Component is saved, as shown in figure 4, including bolt 63, screw rod 64 and top flat 65, bolt 63 is mounted on 61 bottom outside of positioning sleeve, installs
Mode is welding, and 64 one end of screw rod passes through 61 bottom of positioning sleeve and extends into positioning sleeve 61, top connection top flat 65, in this implementation
Scale is provided on the screw rod 64；In use, can control processing bar 100 by adjusting screw rod 64 and enter positioning sleeve 61
Length, thus control bar processing size.
Embodiment 5:
A kind of novel numerical control cutting off machine, main structure and connection type can refer to CJK0640 numerically controlled lathe, and lathe includes lathe bed
10, workbench 12, clamping section, tailstock 32, cutting part, clamping part and numerical control component, as shown in Figure 1, lathe bed 10 is placed in workbench
On 12, it is internally provided with 12 structure of axis hole, clamping section (face attached drawing 1, attached drawing left end are installed on 11 top of lathe bed axis hole
For end, attached drawing right-hand end is top), in 11 end mounted tailstock 32 of lathe bed axis hole, cutting part and retaining part are in lathe bed
11 apical lateral of axis hole, numerical control component are state of the art, in which:
10 side of lathe bed is equipped with cylinder 41, is equipped with fixing sleeve 31, cylinder 41 and fixing sleeve in 10 exterior end of lathe bed
Pass through air cylinder connecting rod 42 between 31 to be connected, the mounted tailstock 32 on fixing sleeve 31, mounting means is fixed in the present embodiment for bolt
Connection；Wherein the tailstock 32 is cylinder nested structure, and tail-holder end face center offers aperture corresponding with lathe axis hole 11, is used for
Place processing bar；
Wherein, three shafts 52 are installed on 32 end face of tailstock, a guide sleeve 51 is installed in every shaft 52, it is described
51 longitudinal cross-section of guide sleeve is T shape, and guide sleeve 51 described in the present embodiment includes disk and the cylinder knot being mounted in the middle part of disk
Structure is integrated, and offers through-hole at 51 center of guide sleeve, corresponding with lathe axis hole 11；Guide sleeve 51 is with shaft 62
Damping rotary is connected, wherein the damping rotary is connected as the prior art；Wherein, three 51 central through hole diameter dimensions of guide sleeve
Different and staggered parallel is arranged；
The clamping section includes flange fixing seat 21, power chuck 22, wedge-shaped sleeve 23, circular cone bevel structure 24, slide 25, soft pawl
26 and adjust bolt 27；The flange fixing seat peace 21 is mounted on lathe bed 10, and mounting means is to be bolted in the present embodiment；
Power chuck 28 is connected with flange fixing seat 21, and connection type is to be bolted in the present embodiment；Power described in the present embodiment
Chuck 22 is disc structure, and at least three groups of slides 25 are equipped in 22 end face outside of power chuck, sliding described in the present embodiment
Seat 25 is that sliding slot is connect with the connection type of power chuck 22, sliding slot is specifically provided on power chuck 22, slide 25 is installed
In sliding slot, slided relative to power chuck 22, wherein the sliding slot inner top is equipped with pressure spring, and pressure spring one end is against sliding slot
Interior bottom, one end are contacted with 25 upper surface of slide, and when lathe non-operation is stress；In the external peace of 11 structure of lathe bed axis hole
It is cone-shaped structure outside the wedge-shaped sleeve 23 equipped with wedge-shaped sleeve 23；The circular cone bevel structure 24 and 23 structure phase of wedge-shaped sleeve
It is corresponding, it is mounted on wedge-shaped sleeve 23, and be connected with slide 25, wherein circular cone bevel structure 23 and the connection type of slide 25 can
Think and be connected directly or be indirectly connected by other component, to be connected by straight-bar in the present embodiment, is equipped on slide 25
Soft pawl 26, and be fixedly linked by adjusting bolt 27, wherein multiple groups screw hole is arranged on slide 25, according to processing bar 100
Size adjusts the position of soft pawl 26 by adjusting bolt 27；
The cutting part is located on same axis, including sliding table 71, cutter holding on the outside of clamping section with axis hole 11
Part 72 and cutter 73, sliding table 71 are fixedly mounted on table 12, and tool holder 72 is mounted on sliding table 71
On, mounting means is sliding rail connection, specially installs sliding rail on sliding table 71, installs and slides in 72 bottom of tool holder
Slot and fastener, fastener described in the present embodiment are fastening bolt；Cutter 73 is mounted on tool holder 72；
The clamping part is mounted on the outside of cutting part, with axis hole 11 and cutting part on same axis, being 81 knot of L clamp
The side of structure, the L clamp 81 is hollow structure, is equipped with roller bearing in side top, standoff tab is equipped on roller bearing, this
3 groups of standoff tab installation, corresponding with the quantity of positioning sleeve 51 in embodiment, through-hole is offered on standoff tab, with lathe bed center
Axis hole 11 is corresponding, and clear size of opening is corresponding with the through-hole diameter size of guide sleeve 51, and the bottom edge of L clamp 81 passes through fixed spiral shell
Bolt is fixed on table 12.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of novel numerical control cutting off machine, including lathe bed, workbench, clamping section, tailstock, cutting part, clamping part and numerical control group
Part, lathe bed are placed on workbench, are internally provided with axial aperture structure, clamping section are installed on lathe bed axis hole top, in lathe bed axis hole
End mounted tailstock, cutting part and retaining part are in lathe bed axis hole apical lateral, it is characterised in that:
The lathe bed side is equipped with cylinder, and fixing sleeve is equipped with outside lathe bed, is connected between cylinder and fixing sleeve by cylinder
Bar is connected, and the mounted tailstock on fixing sleeve, tailstock center offers aperture corresponding with lathe axis hole；
The clamping section includes flange fixing seat, power chuck, wedge-shaped sleeve, circular cone bevel structure, slide, soft pawl and adjusts spiral shell
Bolt；The flange fixing seat is mounted on lathe bed, and power chuck is connected with flange fixing seat, is equipped on power chuck end face
At least three groups of slides, the slide are to be slidably connected with power chuck；Wedge shape is installed in the outside of lathe bed end, axial aperture structure
Set, circular cone bevel structure are connected with slide, are mounted on wedge-shaped sleeve；Soft pawl is installed on slide, is bolted by adjusting；
The cutting part is on the outside of clamping section, including sliding table, tool holder and cutter, the fixed peace of sliding table
On the table, tool holder is mounted on sliding table dress, and mounting means is sliding rail connection；Cutting tool installation manner is in tool-holder
In gripping member；
The clamping part is mounted on the outside of cutting part, is L clevis lamps structure, is provided with through-hole on L clamp side, through-hole with
Lathe bed central shaft hole is corresponding, and the bottom edge of L clamp is fixed on the table by fixing bolt.
2. novel numerical control cutting off machine according to claim 1, it is characterised in that: guide sleeve is installed on the tailstock,
The guide sleeve longitudinal cross-section is T shape, and center offers through-hole, corresponding with lathe bed axis hole.
3. novel numerical control cutting off machine according to claim 1, it is characterised in that: be equipped at least one on the tailstock
Shaft and at least one guide sleeve being mounted in shaft；The guide sleeve longitudinal cross-section is T shape, and center opens up through-hole, with bed
Body axis hole is corresponding.
4. novel numerical control cutting off machine according to claim 3, it is characterised in that: be equipped with three on the tailstock and turn
Axis installs a guide sleeve in each shaft, and the through-hole diameter size of three guide sleeves is different, and the mode of guide sleeve installation is resistance
Buddhist nun's rotation connection.
5. novel numerical control cutting off machine according to claim 1, it is characterised in that: during the side on the L clamp is
Hollow structure is equipped with roller bearing in side top, standoff tab is equipped on roller bearing, offers through-hole on standoff tab, with lathe bed
Axis hole is corresponding.
6. novel numerical control cutting off machine according to claim 1, it is characterised in that: the lathe bed axis hole is equipped in top
Positioning sleeve, the positioning sleeve longitudinal cross-section are T shape, and positioning sleeve one end is inserted into axis hole.
7. novel numerical control cutting off machine according to claim 6, it is characterised in that: the positioning sleeve bottom is equipped with positioning
Regulating device, the location adjusting device are that bolt precession adjusts component, include at least bolt, screw rod and top flat, bolt installation
In positioning sleeve bottom outside, screw rod one end passes through positioning sleeve bottom, and top connects top flat.
8. novel numerical control cutting off machine according to claim 6, it is characterised in that: the positioning sleeve bottom is equipped with positioning
Regulating device, the location adjusting device are to adjust bar assembly, including adjusting rod, top and locking device, adjusting rod one end are worn
Positioning sleeve bottom, top connection top are crossed, locking device is installed on positioning sleeve bottom outside.
9. novel numerical control cutting off machine according to claim 8 or claim 9, it is characterised in that: set on the screw rod or adjusting rod
It is equipped with scale.
10. novel numerical control cutting off machine according to claim 6, it is characterised in that: be equipped with transition in the positioning sleeve
Set, transition sleeve are socketed in positioning sleeve, and through-hole is offered inside transition sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811265634.4A CN109226787A (en) | 2018-10-29 | 2018-10-29 | A kind of novel numerical control cutting off machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811265634.4A CN109226787A (en) | 2018-10-29 | 2018-10-29 | A kind of novel numerical control cutting off machine |
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| CN201811265634.4A Pending CN109226787A (en) | 2018-10-29 | 2018-10-29 | A kind of novel numerical control cutting off machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202624A (en) * | 2019-06-12 | 2019-09-06 | 深圳安特医疗股份有限公司 | Disassembling fixture |
| CN114453684A (en) * | 2022-02-21 | 2022-05-10 | 恒锋工具股份有限公司 | Gear broaching clamp of steering gear rack |
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| CN204975355U (en) * | 2015-09-18 | 2016-01-20 | 浙江双正机床有限公司 | Long bar automatic processing digit control machine tool |
| CN206010533U (en) * | 2016-08-31 | 2017-03-15 | 阜新力劲北方机械有限公司 | A kind of crosshead guide bar length positioning fixture |
| CN106583778A (en) * | 2016-10-20 | 2017-04-26 | 中核(天津)科技发展有限公司 | Machining auxiliary device for turning of elongated shaft |
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| US20050076757A1 (en) * | 2003-10-03 | 2005-04-14 | Tsugami Corporation (A Japanese Corporation) | Lathe |
| CN201702457U (en) * | 2010-06-30 | 2011-01-12 | 莱芜市汇锋汽车轴齿有限公司 | Cutting operation platform with positioning rule |
| CN203578809U (en) * | 2013-12-02 | 2014-05-07 | 宁波市爱托普气动液压有限公司 | Hollow power chuck |
| CN204975355U (en) * | 2015-09-18 | 2016-01-20 | 浙江双正机床有限公司 | Long bar automatic processing digit control machine tool |
| CN206010533U (en) * | 2016-08-31 | 2017-03-15 | 阜新力劲北方机械有限公司 | A kind of crosshead guide bar length positioning fixture |
| CN106583778A (en) * | 2016-10-20 | 2017-04-26 | 中核(天津)科技发展有限公司 | Machining auxiliary device for turning of elongated shaft |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110202624A (en) * | 2019-06-12 | 2019-09-06 | 深圳安特医疗股份有限公司 | Disassembling fixture |
| CN114453684A (en) * | 2022-02-21 | 2022-05-10 | 恒锋工具股份有限公司 | Gear broaching clamp of steering gear rack |
| CN114453684B (en) * | 2022-02-21 | 2024-03-15 | 恒锋工具股份有限公司 | Pulling tooth clamp for steering gear rack |
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Application publication date: 20190118 |