CN209095010U - A kind of novel numerical control cutting off machine post-positioning device - Google Patents
A kind of novel numerical control cutting off machine post-positioning device Download PDFInfo
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- CN209095010U CN209095010U CN201821755936.5U CN201821755936U CN209095010U CN 209095010 U CN209095010 U CN 209095010U CN 201821755936 U CN201821755936 U CN 201821755936U CN 209095010 U CN209095010 U CN 209095010U
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- guide sleeve
- numerical control
- positioning device
- lathe bed
- control cutting
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Abstract
The utility model discloses novel numerical control cutting off machine post-positioning devices, belong to Computerized Numerical Control processing technology field, including lathe bed, it is axial aperture structure inside lathe bed, clamping section is installed on lathe bed top, in lathe bed end mounted tailstock, in which: the tailstock center offers aperture corresponding with lathe axis hole；Wherein, guide sleeve is installed in the axis hole end, the guide sleeve longitudinal cross-section is T shape, and center offers through-hole, corresponding with lathe axis hole.Provided by the utility model is a kind of novel numerical control cutting off machine post-positioning device, and structure is simple, convenient for operation, can quickly adjust positioning device according to the size of processing bar, to be more advantageous to process operation, improve machining accuracy.
Description
Technical field
The utility model belongs to numerical control machine tool technique field, and in particular to dress is positioned after a kind of novel numerical control cutting off machine
It sets.
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 clamp 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 plays clamping and release 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 this utility model
It is to provide a kind of novel numerical control cutting off machine post-positioning device.
Technical solution of the present invention:
A kind of novel numerical control cutting off machine post-positioning device, including lathe bed, lathe bed inside is axial aperture structure, on lathe bed top
Clamping section is installed, in lathe bed end mounted tailstock, in which:
The tailstock center offers aperture corresponding with lathe axis hole；Wherein, guiding is installed in the axis hole end
Set, the guide sleeve longitudinal cross-section are T shape, and center offers through-hole, corresponding with lathe axis hole.
One specific embodiment of the utility model, installation at least one shaft and being mounted on turns on the tail-holder end face
At least one guide sleeve on axis；The guide sleeve is T shape external member, and center opens up through-hole, for being oriented to, stablizing processing bar.
One specific embodiment of the utility model is installed a shaft on the tail-holder end face and is oriented to by four
Set, guide sleeve and shaft are rotation connection, preferably, four guide sleeves are respectively connected with axle sleeve, axle sleeve is mounted in shaft, four
A guide sleeve central through hole diameter dimension is different, corresponding with lathe bed axis hole by rotating corresponding guide sleeve, to reach processing not
With the purpose of size bar.
One specific embodiment of the utility model installs three shafts on the tailstock, installs one in each shaft
The central through hole diameter dimension of a guide sleeve, three guide sleeves is different, and guide sleeve is connected by axle sleeve with shaft, guide sleeve installation
Mode be damping rotary connection；Three guide sleeves may be mounted at same plane, can also be staggered；Positioned at same level
Face uses a guide sleeve using adjusting every time, be staggered can according to the size of processing bar, using multiple guide sleeves,
It is more stable with this.
One specific embodiment of the utility model, the lathe bed clamping section outside are provided with clamping part, are L clevis
Tool, L clamp are provided with through-hole on side, and through-hole is corresponding with lathe bed central shaft hole, and fixing bolt consolidates the bottom edge of L clamp
Determine on the table.
More preferably, the side on the L clamp is hollow structure, is equipped with roller bearing in side top, installs on roller bearing
There is standoff tab identical with side edge shape, 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 utility model has the advantages that provided by the utility model is a kind of novel numerical control cutting off machine post-positioning device, structure is simple, just
In operation, positioning device can be quickly adjusted according to the size of processing bar, to be more advantageous to process operation, improve processing essence
Degree.
Detailed description of the invention
Fig. 1 is 1 novel numerical control cutting off machine post-positioning device structural schematic diagram of the utility model embodiment.
In figure: 1, lathe bed；2, axis hole；3, clamping section；4, tailstock；5, guide sleeve；100, bar is processed.
Fig. 2 is that 2 novel numerical control cutting off machine post-positioning device shaft of the utility model embodiment and guide sleeve structure are illustrated
Figure.
In figure: 6, shaft.
Fig. 3 is 3 novel numerical control cutting off machine post-positioning device structural schematic diagram of the utility model embodiment.
In figure: 7, workbench；8, L clamp.
Specific embodiment
To keep the purpose and technical solution of the utility model embodiment clearer, implement below in conjunction with the utility model
The attached drawing of example, is clearly and completely described the technical solution of the utility model embodiment.Obviously, described embodiment
It is a part of the embodiment of the utility model, instead of all the embodiments.Based on described the embodiments of the present invention,
Those of ordinary skill in the art's every other embodiment obtained under the premise of being not necessarily to creative work belongs to practical
Novel protected range.
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 the utility model fields.Also
It should be understood that those terms such as defined in the general dictionary should be understood that have in the context of the prior art
The consistent meaning of meaning will not be explained in an idealized or overly formal meaning and unless defined as here.
The meaning of " inside and outside " described in the utility model is referred to relative to equipment itself, inside sensing equipment
Direction be interior, otherwise is outer, rather than the specific restriction to the equipment mechanism of the utility model.
The meaning of " connection " described in the utility model can be to be directly connected to be also possible between component between component
Pass through being indirectly connected with for other components.
The utility model is further described with attached drawing with reference to embodiments, referring to Fig. 1-3.
Embodiment 1:
A kind of novel numerical control cutting off machine post-positioning device, as shown in Figure 1, overall structure reference CJK0640 numerically controlled lathe,
Including lathe bed 1,2 structure of axis hole needed for lathe bed 1 is internally provided with processing installs clamping section 3 on 1 top of lathe bed, at 1 end of lathe bed
Hold mounted tailstock 4, the other structures of lathe can and connection type can refer to CJK0640 numerically controlled lathe, in which:
4 center of tailstock offers aperture corresponding with lathe axis hole 2；Wherein, it is equipped with and leads in 2 end of axis hole
To set 5,5 longitudinal cross-section of guide sleeve is T shape, and guide sleeve 5 described in the present embodiment includes disk and is mounted in the middle part of disk
Cylindrical structure, center offers through-hole, corresponding with lathe axis hole 2；In use, the cylinder end of guide sleeve 5 is inserted into axis hole 2
Interior, processing bar 100 is inserted into axis hole 2 by guide sleeve 5, to carry out cutting processing operation.
Embodiment 2:
A kind of novel numerical control cutting off machine post-positioning device, as depicted in figs. 1 and 2, overall structure is referring to CJK0640 numerical control
Lathe, including lathe bed 1,2 structure of axis hole needed for lathe bed 1 is internally provided with processing install clamping section 3 on 1 top of lathe bed, in bed
1 end mounted tailstock 4 of body, the other structures of lathe can and connection type can refer to CJK0640 numerically controlled lathe, in which:
4 center of tailstock offers aperture corresponding with lathe axis hole 2；Wherein, one is equipped on 4 end face of tailstock
Root shaft 6 and by four guide sleeves 5, guide sleeve 5 and shaft 6 are rotation connection, preferably, four guide sleeves 5 are respectively connected with
Axle sleeve, axle sleeve are mounted in shaft 6, and guide sleeve 5 described in the present embodiment includes disk and the cylinder knot being mounted in the middle part of disk
Structure, center offer through-hole, corresponding with lathe axis hole 2, and four 5 central through hole diameter dimensions of guide sleeve are different, the present embodiment
In, (face Fig. 2 is from left to right) central through hole diameter is gradually increased the guide sleeve 5 from outside to inside；Pass through rotation when use
Corresponding guide sleeve 5, it is corresponding with lathe bed axis hole 2, different size bars can be processed.
Embodiment 3:
A kind of novel numerical control cutting off machine post-positioning device, referring to Fig. 3, structure is the same as embodiment 1, in which:
3 outside of clamping section (face Fig. 3 is right side) on 1 top of lathe bed is provided with clamping part, and the clamping part is L shape
Fixture 8,8 side is provided with through-hole structure on the L clamp, and the bottom edge of L clamp 8 is fixed on work by fixing bolt
Make on platform 7.
Embodiment 4:
A kind of novel numerical control cutting off machine post-positioning device, as shown in Figure 1, overall structure reference CJK0640 numerically controlled lathe,
Including lathe bed 1,2 structure of axis hole needed for lathe bed 1 is internally provided with processing installs clamping section 3 on 1 top of lathe bed, at 1 end of lathe bed
Hold mounted tailstock 4, the other structures of lathe can and connection type can refer to CJK0640 numerically controlled lathe, in which:
4 center of tailstock offers aperture corresponding with lathe axis hole 2；Wherein, three are equipped on 4 end face of tailstock
Root shaft 6 is equipped with a guide sleeve 5 in every shaft 6, and guide sleeve 5 is connected with shaft 6 for damping rotary, wherein the resistance
Buddhist nun's rotation connection is the prior art；Guide sleeve 5 described in the present embodiment includes disk and the cylindrical structure being mounted in the middle part of disk,
Its center offers through-hole, corresponding with lathe axis hole 2, and three 5 central through hole diameter dimensions of guide sleeve are different, in the present embodiment,
The guide sleeve 5 is staggered；
Wherein, the side of the L clamp 8 be hollow structure, roller bearing is installed in side top, be equipped on roller bearing with
The identical standoff tab of side edge shape, standoff tab installs 3 groups in the present embodiment, and through-hole, through-hole ruler are offered on standoff tab
It is very little corresponding with 5 central through hole size of guide sleeve.
In use, using different guide sleeves 5, while being arranged in L clamp 8 different according to the size of processing bar 100
Standoff tab, in favor of process operation.
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 (6)
1. a kind of novel numerical control cutting off machine post-positioning device, including lathe bed (1), internal lathe bed (1) is axis hole (2), in lathe bed
(1) top installation clamping section (3), in lathe bed (1) end mounted tailstock (4), it is characterised in that:
Tailstock (4) center offers aperture corresponding with lathe axis hole (2)；Wherein, it is equipped in the axis hole (2) end
Guide sleeve (5), the guide sleeve (5) are longitudinally T shape, and center offers through-hole.
2. novel numerical control cutting off machine post-positioning device according to claim 1, it is characterised in that: on the tailstock (4)
At least one shaft (6) are installed, at least one guide sleeve (5) is installed on shaft (6).
3. novel numerical control cutting off machine post-positioning device according to claim 2, it is characterised in that: on the tailstock (4)
A piece shaft (6) is installed, there are four guide sleeve (5) for installation in shaft, and the diameter of four guide sleeve (5) central through holes is not
Together.
4. novel numerical control cutting off machine post-positioning device according to claim 2, it is characterised in that: on the tailstock (4)
Three shafts (6) are installed, a guide sleeve (5) are installed on each shaft (6), the diameter of three guide sleeve (5) central through holes is not
Together, guide sleeve (5) is that damping rotary is connect with the connection type of shaft (6).
5. novel numerical control cutting off machine post-positioning device according to claim 1, it is characterised in that: lathe bed (1) folder
Clamping part is provided on the outside of tight portion, the clamping part is L clamp (8), be provided with through-hole on L clamp (8) side, through-hole with
Axis hole (2) is corresponding, and the bottom edge of L clamp (8) is fixed on workbench (7) by fixing bolt.
6. novel numerical control cutting off machine post-positioning device according to claim 5, it is characterised in that: the L clamp (8)
On side be hollow structure, roller bearing is installed in side top, standoff tab identical with side edge shape is installed on roller bearing,
Through-hole is offered on standoff tab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755936.5U CN209095010U (en) | 2018-10-29 | 2018-10-29 | A kind of novel numerical control cutting off machine post-positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755936.5U CN209095010U (en) | 2018-10-29 | 2018-10-29 | A kind of novel numerical control cutting off machine post-positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209095010U true CN209095010U (en) | 2019-07-12 |
Family
ID=67156892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755936.5U Active CN209095010U (en) | 2018-10-29 | 2018-10-29 | A kind of novel numerical control cutting off machine post-positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209095010U (en) |
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2018
- 2018-10-29 CN CN201821755936.5U patent/CN209095010U/en active Active
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