CN208644702U - A kind of laminectomy rongeur clamp for machining - Google Patents
A kind of laminectomy rongeur clamp for machining Download PDFInfo
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- CN208644702U CN208644702U CN201820989975.5U CN201820989975U CN208644702U CN 208644702 U CN208644702 U CN 208644702U CN 201820989975 U CN201820989975 U CN 201820989975U CN 208644702 U CN208644702 U CN 208644702U
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- 241000283984 Rodentia Species 0.000 title claims abstract description 44
- 238000002684 laminectomy Methods 0.000 title claims abstract description 44
- 238000003754 machining Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 46
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 103
- 238000007667 floating Methods 0.000 claims description 69
- 238000003825 pressing Methods 0.000 claims description 42
- 238000009434 installation Methods 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Abstract
The utility model provides a kind of laminectomy rongeur clamp for machining, including platen, four axis index dials, right handles clamping device, left handle top processing clamping device, left handle lower part processing clamping device and cover board process clamping device；The right handles clamping device is used to process the right handles of laminectomy rongeur；The left handle top processing clamping device is used to process the left handle top of laminectomy rongeur；The left handle lower part processing clamping device is used to process the left handle lower part of laminectomy rongeur；The cover board processing clamping device is used to process the cover board of laminectomy rongeur.The utility model is due to clamped one time more than one piece, so being equivalent to concentration clamping workpiece, therefore reduces the clamping time than clamped one time one before this, method needs clamping eight times before this, and now focuses on clamped one time；As long as complete one-to-one correspondence assembly when assembly by processing, the assembly yield of part are high.
Description
Technical field
The utility model relates to clamp art more particularly to a kind of laminectomy rongeur clamp for machining.
Background technique
The big part of laminectomy rongeur three: cover board, left handle, right handles.In the production of laminectomy rongeur part adds, three is big by zero
High, easily-deformable, each part processing cooperation precision of part required precision is high, and it is more to process parts product type.CNC manufacturing procedure is to this
The quality of product and assembly play key effect.Therefore the precision of process processing and the reliability of production process.Life to enterprise
Producing cost and production time has large effect.
The existing processing method fixture different according to every kind of product design, and first roughing each zero is needed before product processing
Part finishes again, and every procedure all needs multiple clamping.In this way because the difference of product specification, each specification need to do one
Fixture.The accuracy of manufacture of fixture must all reach product or the angle requirement higher than product.When producing plurality of specifications part, need
Prepare multiple clamping apparatus, and often changes a kind of part and require to re-replace tooling.Cause that the production cost increases in this way, under production efficiency
Drop.And since multiple clamping is processed, the machining accuracy and cooperation precision of each part are influenced.
It designs the general adjustable size specification of one kind and the big part of laminectomy rongeur three can be processed in clamped one time
Processing tool is the necessity of enterprise.
Utility model content
Technical problems to be solved
Problem to be solved in the utility model is to provide a kind of laminectomy rongeur clamp for machining, is given birth in the prior art with overcoming
It when producing plurality of specifications part, needs to prepare multiple clamping apparatus, and often changes a kind of part and require to re-replace tooling, cause to give birth in this way
Increased costs are produced, production efficiency declines, and since multiple clamping is processed, and influences the machining accuracy of each part and lacking for cooperation precision
It falls into.Technical solution
To solve the technical problem, the utility model provides a kind of laminectomy rongeur clamp for machining, including lathe work
Platform, four axis index dials, right handles clamping device, left handle top processing clamping device, left handle lower part processing clamping device and
Cover board processes clamping device；The right handles clamping device is used to process the right handles of laminectomy rongeur；The left handle top
Processing clamping device is used to process the left handle top of laminectomy rongeur；The left handle lower part processing clamping device is for processing
The left handle lower part of laminectomy rongeur；The cover board processing clamping device is used to process the cover board of laminectomy rongeur；The right hand
Handle clamping device, left handle top processing clamping device, left handle lower part processing clamping device and cover board processing clamping device are equal
It is arranged on the bridge plate of the four axis index dial；The four axis index dial is fixedly mounted on the platen.
Preferably, the right handles clamping device includes first making middle floating clamping device, laterally hard limit clamping dress by oneself
It sets, the first adjustable hard limit clamping device, second make middle floating clamping device, the second adjustable hard limit clamping device and third by oneself
Make middle floating clamping device by oneself；Described first makes middle floating clamping device, laterally hard limit clamping device, the first adjustable hard limit by oneself
Position clamping device, second make middle floating clamping device, the second adjustable hard limit clamping device and third by oneself and make middle floating clamping by oneself
Device is successively fixedly installed on the bridge plate.
Preferably, it described first makes middle floating clamping device by oneself, second make middle floating clamping device by oneself and during third makes by oneself
Floating clamping device structure is identical, and described second, which makes middle floating clamping device by oneself, includes the first pedestal, the first clamping jaw, the second folder
Pawl, the first bolt and the first lock-screw；First pedestal is fixedly installed on the bridge plate；First clamping jaw and
Two clamping jaws are separately positioned on the upper and lower ends of first pedestal, and between first pedestal, the first clamping jaw and the second clamping jaw
It is fixed by first bolt；The side of first clamping jaw and the second clamping jaw and first pedestal are hinged；Described first
Lock-screw passes through first pedestal and first bolt cooperates, and is completely fixed first bolt.
Preferably, the transverse direction limit firmly clamping device include the second pedestal, the first cushion block, the first supporting block, latch segment,
Second lock-screw and third clamping jaw；Second pedestal is fixedly mounted on the bridge plate；First cushion block is fixedly mounted
In second pedestal upper end；First supporting block is fixedly mounted on first cushion block upper end；The fixed peace of the latch segment
In first supporting block；Second lock-screw and the cooperation of third clamping jaw are fixed on second pedestal upper end.
Preferably, the described first adjustable hard limit clamping device and the second adjustable hard limit clamping apparatus structure are identical, institute
State the first adjustable hard limit clamping device include third pedestal, the second cushion block, the second supporting block, third clamping jaw, the second bolt and
Third lock-screw；The third pedestal is fixedly mounted on the bridge plate；Second cushion block is fixedly mounted on the third
On pedestal；Second supporting block is fixedly mounted on second cushion block；The third clamping jaw and the cooperation of third lock-screw
It is fixed on third pedestal upper end side；The second screw bolt and nut cooperation, second bolt pass through described second
Bracer is contacted with the right handles.
Preferably, the left handle top processing clamping device is floated including the first bottom plate, the first workpiece installation supporting plate, first
Dynamic shoring, the first pressing plate and the second pressing plate；First bottom plate is fixedly mounted on the bridge plate；First pressing plate and
Two pressing plates are respectively and fixedly installed on the first workpiece installation supporting plate；The first floating support cylinder is fixedly mounted on the bridge
On plate；The top of the first floating support cylinder, the first pressing plate and the second pressing plate is arranged in the left handle；First workpiece
Installation supporting plate is fixedly mounted on first bottom plate upper end.
Preferably, the left handle lower part processing clamping device is floated including the second bottom plate, second workpiece mounting bracket, second
Dynamic shoring, the 4th pressing plate and third pressing plate；Second bottom plate and the second floating support cylinder are fixedly mounted on the bridge plate；
The second workpiece mounting bracket is fixedly mounted on second bottom plate；4th pressing plate and third pressing plate are fixedly mounted on
In the second workpiece mounting bracket；The left handle is arranged in the groove of the second workpiece mounting bracket and second floats
Shoring upper end；4th pressing plate and third pressing plate fix the left handle.
Preferably, the cover board processing clamping device includes left and right adjustable float support device, the first adjustable fixed support
Device, floating support device, the second adjustable fixed support device and horizontal limit devices；The left and right adjustable float support dress
Set, the first adjustable fixed support device, floating support device, the second adjustable fixed support device and horizontal limit devices it is fixed
It is fixedly mounted on the bridge plate described；The left and right adjustable float support device includes the 4th pedestal, third bolt, the 5th
Clamping jaw, the 4th lock-screw and the 6th clamping jaw；4th pedestal is fixed on described be fixedly mounted on the bridge plate；Pass through institute
It states third bolt the 4th pedestal, the 5th clamping jaw and the 6th clamping jaw are fixed together；4th lock-screw passes through institute
The 4th pedestal and the third threaded bolt contacts are stated, third bolt is fixed；The side of 5th clamping jaw and the 6th clamping jaw is also
Hingedly cooperate with the 4th pedestal.
Preferably, the described first adjustable fixed support device and the second adjustable fixed support device structure are identical, and described
One adjustable fixed support device includes the 5th pedestal, third cushion block, third supporting block, the 7th clamping jaw, the 4th bolt and the 5th lock
Tight screw；5th pedestal is fixedly mounted on the bridge plate；The third cushion block is fixedly mounted on the 5th pedestal；
The third supporting block is fixedly mounted on the third cushion block；7th clamping jaw and the cooperation of the 5th lock-screw are fixed on institute
State the 5th pedestal upper end side；The 4th screw bolt and nut cooperation, the 4th bolt pass through the third supporting block and institute
State right handles contact.
Preferably, the floating support device includes the 6th pedestal, the 4th cushion block, the 4th supporting block, the 8th clamping jaw and the
Six lock-screws；6th pedestal is fixedly mounted on the bridge plate 3；4th cushion block is fixedly mounted on the described 6th
On pedestal；4th supporting block is fixedly mounted on the 4th cushion block；8th clamping jaw and the cooperation of the 6th lock-screw
It is fixed on the 6th pedestal upper end side；The horizontal limit devices include the 7th pedestal and the 5th bolt, the 7th base
Seat is fixedly mounted on the bridge plate；5th bolts and nuts are equipped in the 7th pedestal upper end, and the described 5th
The other end of bolt is contacted with the right handles.
The laminectomy rongeur clamp for machining for having the beneficial effect that the utility model, due to clamped one time more than one piece, so being equivalent to
Clamping workpiece is concentrated, therefore reduces the clamping time than clamped one time one before this, method needs clamping eight times before this, and collects now
Middle clamped one time.
Clamped one time processes three big parts of two sets of laminectomy rongeurs, and every set part is all complete to process one-to-one correspondence
, as long as by complete one-to-one correspondence assembly when processing when assembly, the assembly yield of part is high.
Clamped one time processes multiple workpiece, due to all parts processing when base point for checking cutting tool on lathe it is unified, quite
Technological datum when each part C NC processing on fixture is unified, therefore the cooperation precision for processing rear each part is higher.
The multiple parts of clamped one time, the utilization rate of lathe are more increased, reduce the tool change times of many shared knives, to knife when
Between, lathe sky run the time.
All parts all take black skin positioning and clamping, and clamped one time completes the process, without roughing and positioning datum
Processing.
This tooling workpieces processing takes a variety of complete completions of key part clamped one time of identical product, in identical product each zero
The process tool abrasion loss of part is small, is more conducive to guaranteeing machining accuracy and component assembly precision.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of laminectomy rongeur clamp for machining of the utility model；
Fig. 2 is a kind of top view of laminectomy rongeur clamp for machining of the utility model；
Fig. 3 is the partial enlarged view of A in Fig. 1；
Fig. 4 is the second structural schematic diagram for making middle floating clamping device by oneself；
Fig. 5 is the structural schematic diagram of laterally hard limit clamping device；
Fig. 6 is the structural schematic diagram of the first adjustable hard limit clamping device；
Fig. 7 is the structural schematic diagram that left handle top processes clamping device；
Fig. 8 is the structural schematic diagram that left handle lower part processes clamping device；
Fig. 9 is the partial enlarged view of B in Fig. 1；
Figure 10 is the structural schematic diagram of left and right adjustable float support device；
Figure 11 is the structural schematic diagram of the first adjustable fixed support device；
Figure 12 is the structural schematic diagram of floating support device；
Figure 13 is the structural schematic diagram of horizontal limit devices.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
The present embodiment processes clamping device 5, left handle lower part on the upper right handle clamping device 4 of bridge plate 3, left handle top
Processing clamping device 6 and cover board processing clamping device 7 are provided with two groups；It realizes clamped one time more than one piece, is equivalent to concentration clamping
Workpiece.
As depicted in figs. 1 and 2, a kind of laminectomy rongeur clamp for machining of the utility model, including platen 1, four
Axis index dial 2, right handles clamping device 4, left handle top processing clamping device 5, left handle lower part processing clamping device 6 and lid
Plate processes clamping device 7；The right handles clamping device 4 is used to process the right handles 14 of laminectomy rongeur；On the left handle
Portion's processing clamping device 5 is used to process 15 top of left handle of laminectomy rongeur；The left handle lower part processing clamping device 6 is used
In 15 lower part of left handle of processing laminectomy rongeur；The cover board processing clamping device 7 is used to process the cover board of laminectomy rongeur
16；The right handles clamping device 4, left handle top processing clamping device 5, left handle lower part processing clamping device 6 and cover board
Processing clamping device 7 is arranged on the bridge plate 3 of the four axis index dial 2；The four axis index dial 2, which is screwed, to be mounted on
On the platen 1.
As shown in figure 3, the right handles clamping device 4 makes middle floating clamping device 8, laterally hard position limiting clamp by oneself including first
It holds the adjustable hard limit clamping device 10, second of device 9, first and makes the adjustable hard limit clamping of middle floating clamping device 11, second by oneself
Device 12 and third make middle floating clamping device 13 by oneself；Described first makes middle floating clamping device 8, laterally hard limit clamping dress by oneself
It sets the 9, first adjustable hard limit clamping device 10, second and makes the adjustable hard limit clamping device of middle floating clamping device 11, second by oneself
12 and third make middle floating clamping device 13 by oneself and be successively fixedly installed on the bridge plate 3.
As shown in figure 4, described first makes middle floating clamping device 8 by oneself, second makes middle floating clamping device 11 and third by oneself
It is identical to make middle 13 structure of floating clamping device by oneself, described second, which makes middle floating clamping device 11 by oneself, includes the first pedestal 111, first
Clamping jaw 112, the second clamping jaw 113, the first bolt 114 and the first lock-screw 115；What first pedestal 111 was screwed
It is mounted on the bridge plate 3；First clamping jaw 112 and the second clamping jaw 113 are separately positioned on the upper and lower of first pedestal 111
Both ends, and it is fixed by first bolt 114 between first pedestal 111, the first clamping jaw 112 and the second clamping jaw 113；
The side of first clamping jaw 112 and the second clamping jaw 113 and first pedestal 111 are hinged；First lock-screw 115
Cooperate across first pedestal 111 with first bolt 114, is completely fixed first bolt 114.
As shown in figure 5, it includes the second pedestal 91, the first cushion block 92, the first supporting block that the transverse direction limits clamping device 9 firmly
93, latch segment 94, the second lock-screw 95 and third clamping jaw 96；Second pedestal 91, which is screwed, is mounted on the bridge plate
On 3；First cushion block 92, which is screwed, is mounted on 91 upper end of the second pedestal；First supporting block 93 uses screw
It is fixedly mounted on 92 upper end of the first cushion block；The latch segment 94, which is screwed, to be mounted in first supporting block 93；
Second lock-screw 95 and the cooperation of third clamping jaw 96 are fixed on 91 upper end of the second pedestal.
As shown in fig. 6, the first adjustable hard limit clamping device 10 and the second adjustable hard 12 structure of limit clamping device
Identical, the first adjustable hard limit clamping device 10 includes third pedestal 101, the second cushion block 102, the second supporting block 103, the
Four clamping jaws 104, the second bolt 105 and third lock-screw 106；The third pedestal 101, which is screwed, is mounted on the bridge
On plate 3；Second cushion block 102, which is screwed, to be mounted on the third pedestal 101；Second supporting block 103 uses spiral shell
Nail is fixedly mounted on second cushion block 102；4th clamping jaw 104 and the cooperation of third lock-screw 106 are fixed on described
101 upper end side of third pedestal；Second bolt 105 and nut cooperation, second bolt 105 pass through second support
Block 103 is contacted with the right handles 14.
As shown in fig. 7, the left handle top processing clamping device 5 includes the first bottom plate 51, the first workpiece installation supporting plate
52, the first floating support cylinder 53, the first pressing plate 54 and the second pressing plate 55；First bottom plate 51, which is screwed, is mounted on institute
It states on bridge plate 3；First pressing plate 54 and the second pressing plate 55 are screwed respectively is mounted on the first workpiece installation supporting plate
On 52；The first floating support cylinder 53, which is screwed, to be mounted on the bridge plate 3；The left handle 15 setting is described the
The top of one floating support cylinder 53, the first pressing plate 54 and the second pressing plate 55；The first workpiece installation supporting plate 52 is screwed
It is mounted on 51 upper end of the first bottom plate.
The left handle 15, the first pressing plate 54, the second pressing plate 55 and the first workpiece installation supporting plate 52 form integral type knot
Structure.
As shown in figure 8, the left handle lower part processing clamping device 6 includes the second bottom plate 61, second workpiece mounting bracket
62, the second floating support cylinder 63, the 4th pressing plate 64 and third pressing plate 65；Second bottom plate 61 and the second floating support cylinder 63
It is screwed and is mounted on the bridge plate 3；The second workpiece mounting bracket 62, which is screwed, is mounted on second bottom
On plate 61；4th pressing plate 64 and third pressing plate 65, which are screwed, to be mounted in the second workpiece mounting bracket 62；Institute
Left handle 15 is stated to be arranged in the groove of the second workpiece mounting bracket 62 and 63 upper end of the second floating support cylinder；Described
Four pressing plates 64 and third pressing plate 65 fix the left handle 15.
4th pressing plate 64, third pressing plate 65, second workpiece mounting bracket 62 and left handle 15 form integral structure.
As shown in figure 9, the cover board processing clamping device 7 includes that left and right adjustable float support device 17, first is adjustable solid
Determine support device 18, floating support device 19, the second adjustable fixed support device 20 and horizontal limit devices 21；The left and right can
Adjust floating support device 17, the first adjustable fixed support device 18, floating support device 19, the second adjustable fixed support device
20 and horizontal limit devices 21 be each attached to described be fixedly mounted on the bridge plate 3；
As shown in Figure 10, the left and right adjustable float support device 17 includes the 4th pedestal 171, third bolt the 172, the 5th
Clamping jaw 173, the 4th lock-screw 174 and the 6th clamping jaw 175；4th pedestal 171 is screwed in the fixed installation
On the bridge plate 3；By the third bolt 172 by the 4th pedestal 171, the 5th clamping jaw 173 and the 6th clamping jaw 175
It is fixed together；4th lock-screw 174 passes through the 4th pedestal 171 and contacts with the third bolt 172, makes third
Bolt 172 is fixed；The side of 5th clamping jaw 173 and the 6th clamping jaw 175 also hingedly cooperates with the 4th pedestal 171.
As shown in figure 11, the described first adjustable fixed support device 18 and the second adjustable 20 structure phase of fixed support device
Together, the described first adjustable fixed support device 18 includes the 5th pedestal 181, third cushion block 182, the folder of third supporting block the 183, the 7th
Pawl 184, the 4th bolt 185 and the 5th lock-screw 186；5th pedestal 181, which is screwed, is mounted on the bridge plate 3
On；The third cushion block 182, which is screwed, to be mounted on the 5th pedestal 181；The third supporting block 183 is solid with screw
Dingan County is on the third cushion block 182；7th clamping jaw 184 and the cooperation of the 5th lock-screw 186 are fixed on the described 5th
181 upper end side of pedestal；4th bolt 185 and nut cooperation, the 4th bolt 185 pass through the third supporting block
183 contact with the right handles 14.
As shown in figure 12, the floating support device 19 includes the 6th pedestal 191, the 4th cushion block 192, the 4th supporting block
193, the 8th clamping jaw 194 and the 6th lock-screw 195；6th pedestal 191, which is screwed, to be mounted on the bridge plate 3；
4th cushion block 192, which is screwed, to be mounted on the 6th pedestal 191；4th supporting block 193 is screwed
It is mounted on the 4th cushion block 192；8th clamping jaw 194 and the cooperation of the 6th lock-screw 195 are fixed on the 6th base
191 upper end sides of seat；
As shown in figure 13, the horizontal limit devices 21 include the 7th pedestal 211 and the 5th bolt 212, the 7th base
Seat 211, which is screwed, to be mounted on the bridge plate 3；5th bolt 212 is equipped with nut in the 7th pedestal
The other end of 211 upper ends, the 5th bolt 212 is contacted with the right handles 14.
When right handles 4 clamping of clamping device, workpiece is first close to the laterally hard limit adjustable hard limit of clamping device 9, first
Clamping device 10, second is adjustable hard limit clamping device 12, then laterally hard limit clamping device 9, first is adjustable for locking respectively
The hard limit adjustable hard limit clamping device 12 of clamping device 10, second, at this time workpiece positioning have been completed.It is turned round respectively with regulation again
Square tightens first and makes middle floating clamping device 8 by oneself, second makes middle floating clamping device 11 by oneself and third makes middle floating clamping dress by oneself
Set 13.
When left handle top processes clamping device 5 and left handle lower part processing 6 clamping of clamping device, first on lathe
15 part of left handle is mounted on workpiece installation supporting plate 62 when procedure is processed, and locks the 4th pressing plate 64 and third pressing plate
65, the component for having installed left handle 15 is mounted on fixture simultaneously lock-screw after previous process part completion of processing.Again will
Second floating support cylinder 63 is adjusted after screw unclamps and is locked again.
When cover board processes 7 clamping of clamping device, workpiece is close to horizontal limit devices 21, the first adjustable fixation when installation
Support device 18 and the second adjustable fixed support device 20, and tighten screw；Then it is adjustable floating left and right to be tightened with defined torque
Movable support device 17 and floating support device 19.
Due to clamped one time more than one piece, so being equivalent to concentration clamping workpiece, therefore reduce dress than clamped one time one before this
The time is pressed from both sides, method needs clamping eight times before this, and now focuses on clamped one time.
Clamped one time processes three big parts of two sets of laminectomy rongeurs, and every set part is all complete to process one-to-one correspondence
, as long as by complete one-to-one correspondence assembly when processing when assembly, the assembly yield of part is high.
Clamped one time processes multiple workpiece, due to all parts processing when base point for checking cutting tool on lathe it is unified, quite
Technological datum when each part C NC processing on fixture is unified, therefore the cooperation precision for processing rear each part is higher.
The multiple parts of clamped one time, the utilization rate of lathe are more increased, reduce the tool change times of many shared knives, to knife when
Between, lathe sky run the time.
All parts all take black skin positioning and clamping, and clamped one time completes the process, without roughing and positioning datum
Processing.
This tooling workpieces processing takes a variety of complete completions of key part clamped one time of identical product, in identical product each zero
The process tool abrasion loss of part is small, is more conducive to guaranteeing machining accuracy and component assembly precision.
Respectively from the point of view of the clamping unit of each part:
First adjustable hard limit clamping device 10 and the second adjustable hard limit clamping device 12 can in right handles clamping device 4
To carry out the adjusting in machine Z-axis direction (20mm range), lathe Y direction (20mm range), therefore while processing, every replaces a kind of rule
Lattice part, which all only needs to adjust the first adjustable hard limit clamping device 10 and the second adjustable hard limit clamping device 12, can be realized
The clamping of part.Realize the plurality of specifications part covering of different-thickness, width.
First makes middle floating clamping device 8 by oneself, second makes middle floating clamping device 11, by oneself in right handles clamping device 4
Three, which make middle floating clamping device 13 by oneself, to move left and right, therefore can clamp to the plurality of specifications of right handles 14, can be real
Each specification part processing in existing 150-290 length range.
In right handles clamping device 4 due to first make by oneself in float clamping device 8, second make by oneself middle floating clamping device 11,
It is all that teeth portion position makes middle design by oneself up and down, therefore part thickness can be practical thick according to workpiece that third, which makes middle floating clamping device 13 by oneself,
Degree carries out auxiliary clamp at 3.Therefore workpiece is not easy the knife that shakes in process, machined surface roughness is high, precision is good.
Workpiece installation supporting plate designs altogether in left handle top processing clamping device 5 and left handle lower part processing clamping device 6
8 pieces, this 8 blocks of workpiece installation supporting plates are the interchangeable parts of high-precision, therefore can be in machine tooling previous process, and work people
Part can be mounted on workpiece installation supporting plate by member.When lathe completion of processing, quickly changed the mold.This thinking greatly improves
Clamping efficiency.
The fixture of left handle top processing clamping device 5 and left handle lower part processing clamping device 6 takes type chamber to position, folder
Tight rigidity is very good.
Left handle top processes part floating auxiliary supports in clamping device 5 and left handle lower part processing clamping device 6
Elastic mechanism is taken, he can automatically adjust with workpiece different-thickness, and allow the workpiece of different-thickness effectively to be supported, therefore
The rigidity for improving part working position avoids processing from allowing the appearance of knife phenomenon.
Cover board processes in clamping device 7 first adjustable fixed support device 18 and the second adjustable fixed support device 20 can be with
Carry out machine Z-axis direction 20mm range, lathe Y direction (20mm range) freely is adjusted, therefore every when processing replace a kind of rule
Lattice part all only needs to adjust the first adjustable fixed support device 18 and part can be realized in the second adjustable fixed support device 20
Clamping.Realize part thickness, the different plurality of specifications of width are completely covered.
Left and right adjustable float support device 17 can move left and right in cover board processing clamping device 7, therefore to the more of right handles
Various specifications can clamp, and plurality of specifications part in length range may be implemented and process.
In conclusion above embodiment is not the restricted embodiment for being the utility model, the technology of all this fields
The modification or equivalent deformation that personnel are carried out on the basis of the substantive content of the utility model, in the skill of the utility model
Art scope.
Claims (13)
1. a kind of laminectomy rongeur clamp for machining, it is characterised in that: including platen (1), four axis index dials (2), the right hand
Handle clamping device (4), left handle top processing clamping device (5), left handle lower part processing clamping device (6) and cover board processed clip
Hold device (7)；
The right handles clamping device (4) is used to process the right handles (14) of laminectomy rongeur；Left handle top processed clip
Device (5) are held for processing left handle (15) top of laminectomy rongeur；Left handle lower part processing clamping device (6) is used for
Process left handle (15) lower part of laminectomy rongeur；Cover board processing clamping device (7) is used to process the lid of laminectomy rongeur
Plate (16)；
The right handles clamping device (4), left handle top processing clamping device (5), left handle lower part processing clamping device (6)
And cover board processing clamping device (7) is arranged on the bridge plate (3) of the four axis index dial (2)；The four axis index dial (2) is solid
Dingan County is on the platen (1).
2. laminectomy rongeur clamp for machining according to claim 1, it is characterised in that: the right handles clamping device (4)
Middle floating clamping device (8), laterally hard limit clamping device (9), the first adjustable hard limit clamping device are made by oneself including first
(10), it second middle floating clamping device (11), the second adjustable hard limit clamping device (12) and third is made by oneself makes middle floating folder by oneself
Hold device (13)；
Described first makes middle floating clamping device (8), laterally hard limit clamping device (9), the first adjustable hard limit clamping dress by oneself
(10) are set, second middle floating clamping device (11), the second adjustable hard limit clamping device (12) and third is made by oneself and makes middle floating by oneself
Clamping device (13) is successively fixedly installed on the bridge plate (3).
3. laminectomy rongeur clamp for machining according to claim 2, it is characterised in that: described first makes middle floating clamping by oneself
Device (8), second make middle floating clamping device (11) and third by oneself to make middle floating clamping device (13) structure by oneself identical, and described
Two, which make middle floating clamping device (11) by oneself, includes the first pedestal (111), the first clamping jaw (112), the second clamping jaw (113), the first spiral shell
Bolt (114) and the first lock-screw (115)；
First pedestal (111) is fixedly installed on the bridge plate (3)；First clamping jaw (112) and the second clamping jaw
(113) upper and lower ends of first pedestal (111), and first pedestal (111), the first clamping jaw (112) are separately positioned on
And second is fixed by first bolt (114) between clamping jaw (113)；First clamping jaw (112) and the second clamping jaw (113)
Side and first pedestal (111) it is hinged；First lock-screw (115) passes through first pedestal (111) and institute
The first bolt (114) cooperation is stated, first bolt (114) is completely fixed.
4. laminectomy rongeur clamp for machining according to claim 2, it is characterised in that: the transverse direction limits clamping device firmly
(9) include the second pedestal (91), the first cushion block (92), the first supporting block (93), latch segment (94), the second lock-screw (95) and
Third clamping jaw (96)；
Second pedestal (91) is fixedly mounted on the bridge plate (3)；First cushion block (92) is fixedly mounted on described
Two pedestals (91) upper end；First supporting block (93) is fixedly mounted on the first cushion block (92) upper end；The latch segment
(94) it is fixedly mounted on first supporting block (93)；Second lock-screw (95) and third clamping jaw (96) cooperation are fixed
In the second pedestal (91) upper end.
5. laminectomy rongeur clamp for machining according to claim 2, it is characterised in that: the first adjustable hard limit clamping
Device (10) is identical with the second adjustable hard limit clamping device (12) structure, first adjustable hard limit clamping device (10) packet
Include third pedestal (101), the second cushion block (102), the second supporting block (103), the 4th clamping jaw (104), the second bolt (105) and
Three lock-screws (106)；
The third pedestal (101) is fixedly mounted on the bridge plate (3)；Second cushion block (102) is fixedly mounted on described
On third pedestal (101)；Second supporting block (103) is fixedly mounted on second cushion block (102)；4th clamping jaw
(104) and third lock-screw (106) cooperation is fixed on third pedestal (101) the upper end side；Second bolt (105)
Cooperate with nut, second bolt (105) passes through second supporting block (103) and contacts with the right handles (14).
6. laminectomy rongeur clamp for machining according to claim 1, it is characterised in that: the left handle top processing clamping
Device (5) includes the first bottom plate (51), the installation of the first workpiece supporting plate (52), the first floating support cylinder (53), the first pressing plate (54)
With the second pressing plate (55)；
First bottom plate (51) is fixedly mounted on the bridge plate (3)；First pressing plate (54) and the second pressing plate (55) point
It is not fixedly mounted on the first workpiece installation supporting plate (52)；The first floating support cylinder (53) is fixedly mounted on the bridge
On plate (3)；The left handle (15) is arranged in the first floating support cylinder (53), the first pressing plate (54) and the second pressing plate (55)
Top；First workpiece installation supporting plate (52) is fixedly mounted on the first bottom plate (51) upper end.
7. laminectomy rongeur clamp for machining according to claim 1, it is characterised in that: the left handle lower part processing clamping
Device (6) includes the second bottom plate (61), second workpiece mounting bracket (62), the second floating support cylinder (63), the 4th pressing plate (64)
With third pressing plate (65)；
Second bottom plate (61) and the second floating support cylinder (63) are fixedly mounted on the bridge plate (3)；The second workpiece
Mounting bracket (62) is fixedly mounted on second bottom plate (61)；4th pressing plate (64) and the fixed peace of third pressing plate (65)
On the second workpiece mounting bracket (62)；The left handle (15) is arranged in the second workpiece mounting bracket (62)
In groove and second floating support cylinder (63) upper end；4th pressing plate (64) and third pressing plate (65) are by the left handle (15)
It fixes.
8. laminectomy rongeur clamp for machining according to claim 1, it is characterised in that: the cover board processes clamping device
It (7) include left and right adjustable float support device (17), the first adjustable fixed support device (18), floating support device (19),
Two adjustable fixed support devices (20) and horizontal limit devices (21)；
The left and right adjustable float support device (17), the first adjustable fixed support device (18), floating support device (19),
Two adjustable fixed support devices (20) and horizontal limit devices (21) are each attached to described be fixedly mounted on the bridge plate (3).
9. laminectomy rongeur clamp for machining according to claim 8, it is characterised in that: the left and right adjustable float support dress
Setting (17) includes the 4th pedestal (171), third bolt (172), the 5th clamping jaw (173), the 4th lock-screw (174) and the 6th folder
Pawl (175)；
4th pedestal (171) is fixed on described be fixedly mounted on the bridge plate (3)；Pass through the third bolt (172)
4th pedestal (171), the 5th clamping jaw (173) and the 6th clamping jaw (175) are fixed together；4th lock-screw
(174) it passes through the 4th pedestal (171) to contact with the third bolt (172), fixes third bolt (172)；It is described
The side of 5th clamping jaw (173) and the 6th clamping jaw (175) also hingedly cooperates with the 4th pedestal (171).
10. laminectomy rongeur clamp for machining according to claim 8, it is characterised in that: the described first adjustable fixed support
Device (18) is identical with the second adjustable fixed support device (20) structure, and the first adjustable fixed support device (18) includes the
Five pedestals (181), third cushion block (182), third supporting block (183), the 7th clamping jaw (184), the 4th bolt (185) and the 5th lock
Tight screw (186)；
5th pedestal (181) is fixedly mounted on the bridge plate (3)；The third cushion block (182) is fixedly mounted on described
On 5th pedestal (181)；The third supporting block (183) is fixedly mounted on the third cushion block (182)；7th clamping jaw
(184) and the cooperation of the 5th lock-screw (186) is fixed on the 5th pedestal (181) the upper end side；4th bolt (185)
Cooperate with nut, the 4th bolt (185) passes through the third supporting block (183) and contacts with the right handles (14).
11. laminectomy rongeur clamp for machining according to claim 8, it is characterised in that: the floating support device (19)
Including the 6th pedestal (191), the 4th cushion block (192), the 4th supporting block (193), the 8th clamping jaw (194) and the 6th lock-screw
(195)；6th pedestal (191) is fixedly mounted on the bridge plate (3)；4th cushion block (192) is fixedly mounted on institute
It states on the 6th pedestal (191)；4th supporting block (193) is fixedly mounted on the 4th cushion block (192)；8th folder
Pawl (194) and the cooperation of the 6th lock-screw (195) are fixed on the 6th pedestal (191) the upper end side.
12. laminectomy rongeur clamp for machining according to claim 8, it is characterised in that: the horizontal limit devices (21)
Including the 7th pedestal (211) and the 5th bolt (212), the 7th pedestal (211) is fixedly mounted on the bridge plate (3)；Institute
State the 5th bolt (212) and nut be equipped in the 7th pedestal (211) upper end, the 5th bolt (212) it is another
End is contacted with the right handles (14).
13. according to claim 1 to 12 described in any item laminectomy rongeur clamp for machining, it is characterised in that: in the bridge plate
(3) upper right handle clamping device (4), left handle top processing clamping device (5), left handle lower part processing clamping device (6) and
Cover board processing clamping device (7) is provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989975.5U CN208644702U (en) | 2018-06-26 | 2018-06-26 | A kind of laminectomy rongeur clamp for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820989975.5U CN208644702U (en) | 2018-06-26 | 2018-06-26 | A kind of laminectomy rongeur clamp for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208644702U true CN208644702U (en) | 2019-03-26 |
Family
ID=65782129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820989975.5U Expired - Fee Related CN208644702U (en) | 2018-06-26 | 2018-06-26 | A kind of laminectomy rongeur clamp for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208644702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544267A (en) * | 2018-06-26 | 2018-09-18 | 宁波天瑞精工机械有限公司 | A kind of laminectomy rongeur clamp for machining |
| CN113664585A (en) * | 2021-09-09 | 2021-11-19 | 合肥波林新材料股份有限公司 | Tool capable of simultaneously processing three surfaces |
-
2018
- 2018-06-26 CN CN201820989975.5U patent/CN208644702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108544267A (en) * | 2018-06-26 | 2018-09-18 | 宁波天瑞精工机械有限公司 | A kind of laminectomy rongeur clamp for machining |
| CN113664585A (en) * | 2021-09-09 | 2021-11-19 | 合肥波林新材料股份有限公司 | Tool capable of simultaneously processing three surfaces |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
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