CN108581894A - A kind of clamping device for the processing of forged steel oiling valve base - Google Patents
A kind of clamping device for the processing of forged steel oiling valve base Download PDFInfo
- Publication number
- CN108581894A CN108581894A CN201810748605.7A CN201810748605A CN108581894A CN 108581894 A CN108581894 A CN 108581894A CN 201810748605 A CN201810748605 A CN 201810748605A CN 108581894 A CN108581894 A CN 108581894A
- Authority
- CN
- China
- Prior art keywords
- telescopic rod
- electric telescopic
- valve base
- movable plate
- groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- 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
-
- 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
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a kind of clamping devices for the processing of forged steel oiling valve base in oiling valve base tensioning technique field,And the interior bar of electric telescopic rod described in two groups is oppositely arranged,The opposite side of the electric telescopic rod is fixedly connected with grip block,The opposite side of the top and bottom of the fixes sleeve offers pilot hole,The pilot hole offers compaction cavum far from the side by mouth,The pilot hole, which is nested with, is provided with guide rod,The bottom of the guide rod through pilot hole extend to compaction cavum after be connected with movable plate,It is both provided with support spring at left and right sides of the top of the movable plate,The top of the support spring is fixed at the top of compaction cavum,The bottom of the movable plate is provided with compressed spring,By the way that rib connection is clamped between guide rod described in two groups,Clamp operation is convenient,And the clamping dynamics of valve seat can be improved,And it is capable of providing lasting clamping force.
Description
Technical field
The present invention relates to oiling valve base tensioning technique field, specially a kind of folders for the processing of forged steel oiling valve base
Tight device.
Background technology
Oiling valve base is detachable part in valve, is used to support spool closed positions, and constitute sealing pair.General note
Fuel tap valve-seat diameter is valve maximum flow diameter, and oiling valve base needs to use clamping device just during processing
In effective progress of processing, but oiling valve base, when being clamped on workbench, needing manually will be to be processed
Oiling valve base workpiece be placed below compact heap, oiling valve base workpiece to be processed is fixed on workbench by compact heap
On, it needs to check the compression work of each compact heap one by one, operation is relatively complicated, in addition in the mistake for being clamped work
Cheng Zhong, for oiling valve base clamping dynamics not enough and cannot keep, the processing smooth degree of workpiece can not be kept, it is unfavorable
In improving processing efficiency, for this purpose, it is proposed that a kind of clamping device for the processing of forged steel oiling valve base.
Invention content
The purpose of the present invention is to provide a kind of clamping devices for the processing of forged steel oiling valve base, to solve the above-mentioned back of the body
The valve seat that is itd is proposed in scape technology clamps that dynamics is inadequate and untenable problem.
To achieve the above object, the present invention provides the following technical solutions：A kind of folder for the processing of forged steel oiling valve base
The top left and right sides of tight device, including pedestal, the pedestal is both provided with supporting rack, and the top of two groups of support frames as described above is fixed
It is provided with electric telescopic rod, and the interior bar of electric telescopic rod described in two groups is oppositely arranged, the opposite side of the electric telescopic rod
It is fixedly connected with grip block, clamping cavity is set as between grip block described in two groups, on the interior bar outer wall of the electric telescopic rod
It is socketed with fixes sleeve, the bottom of the fixes sleeve is provided with supporting rod, the supporting rod close to the side of electric telescopic rod
Bottom end be fixed on base top, the opposite side of the top and bottom of the fixes sleeve offers pilot hole, described to lead
Compaction cavum is offered far from the side by mouth to hole, the pilot hole, which is nested with, is provided with guide rod, the bottom of the guide rod
Portion extends to after compaction cavum through pilot hole and is connected with movable plate, and support is both provided at left and right sides of the top of the movable plate
The top of spring, the support spring is fixed at the top of compaction cavum, and the bottom of the movable plate is provided with compressed spring, described
The bottom of compressed spring is fixed on the bottom of compaction cavum, is connected between guide rod described in two groups by the way that rib is clamped.
Preferably, the grip block includes the arc panel for the output end for being fixed on top telescopic rod, and the arc panel is close
Offered on the side side wall of top telescopic rod with the matched fitting groove in electric telescopic rod interior bar end, the arc panel is separate
Pressure-bearing adhesive tape is bonded on the side side wall of electric telescopic rod, the side of the pressure-bearing adhesive tape far from arc panel, which is evenly arranged with, stings
Tooth is closed, stress-removal slot is set as between tooth engaged described in two adjacent groups.
Preferably, it is provided with antiskid glue sleeve on the surface of the tooth engaged, and is coated on the table wall of antiskid glue sleeve wear-resisting
Layer, and the tooth engaged linearly arranges from top to bottom along the length direction of pressure-bearing adhesive tape.
Preferably, the grip block is disposed as arcuate shape, and the radian of two groups of grip blocks is set as consistent.
Preferably, the compressed spring is uniformly arranged along the length direction of movable plate, and with the vertical centre of movable plate
Line is symmetrical arranged for symmetry axis.
Preferably, the junction of the interior bar of the fixes sleeve and electric telescopic rod is provided with lubricating oil, and the fixation
The outer rim direction of sleeve is provided with sealing rubber ring.
Compared with prior art, the beneficial effects of the invention are as follows：The inventive structure reasonable design, is oppositely arranged by two groups
Electric telescopic rod drive grip block valve seat is clamped, during clamping, the interior bar of electric telescopic rod is along fixation
Sleeve sliding can push grip block horizontal movement, while can ensure the linearity of grip block movement, and two groups are arranged oppositely
Grip block can be positioned and be clamped to workpiece, while the guide rod that rib both ends are clamped pushes movable plate in compaction cavum
Sliding can push compressed spring and support spring to occur to compress and stretch respectively to pull back bullet to generate clamping rib with this
Power can further fix valve seat to promote to be clamped rib, improve the clamping dynamics of valve seat, and can carry
For lasting clamping force.
Description of the drawings
Fig. 1 is overall structure of the present invention；
Fig. 2 is the portions A of the present invention enlarged structure schematic diagram；
Fig. 3 is regulating device structural schematic diagram of the present invention.
In figure：1 pedestal, 2 supporting racks, 3 electric telescopic rods, 4 grip blocks, 401 arc panels, 402 fitting grooves, 403 pressure-bearing glue
Item, 404 tooth engageds, 405 stress-removal slots, 5 clamping cavitys, 6 fixes sleeves, 7 supporting rods, 8 pilot holes, 9 compaction cavums, 10 are oriented to
Bar, 11 movable plates, 12 support springs, 13 compressed springs, 14 clamping ribs.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of clamping dress for the processing of forged steel oiling valve base
It sets, including pedestal 1, is both provided with supporting rack 2 at left and right sides of the top of pedestal 1, the top of two groups of supporting racks 2 is fixedly installed electricity
Dynamic telescopic rod 3, and the interior bar of two groups of electric telescopic rods 3 is oppositely arranged, the opposite side of electric telescopic rod 3 is fixedly connected with clamping
Plate 4 is set as clamping cavity 5 between two groups of grip blocks 4, fixes sleeve 6 is socketed on the interior bar outer wall of electric telescopic rod 3, Gu
The bottom for determining sleeve 6 is provided with supporting rod 7 close to the side of electric telescopic rod 3, and the bottom end of supporting rod 7 is fixed on 1 top of pedestal,
The opposite side of the top and bottom of fixes sleeve 6 offers pilot hole 8, and pilot hole 8 offers pressure far from the side by mouth
Contracting cavity 9, pilot hole 8, which is nested with, is provided with guide rod 10, and the bottom of guide rod 10 extends to compaction cavum 9 through pilot hole 8
After be connected with movable plate 11, support spring 12 is both provided at left and right sides of the top of movable plate 11, the top of support spring 12 is solid
It is scheduled on 9 top of compaction cavum, the bottom of movable plate 11 is provided with compressed spring 13, and the bottom of compressed spring 13 is fixed on compression sky
The bottom of chamber 9 passes through between two groups of guide rods 8 and rib 14 is clamped connects.
Wherein, grip block 4 includes the arc panel 401 for the output end for being fixed on top telescopic rod 3, and arc panel 401 is close to top
Hold offered on the side side wall of telescopic rod 3 with the matched fitting groove 402 in 3 interior bar end of electric telescopic rod, arc panel 401 is remote
Pressure-bearing adhesive tape 403 is bonded on side side wall from electric telescopic rod 3, side of the pressure-bearing adhesive tape 403 far from arc panel 401 is uniform
It is provided with tooth engaged 404, stress-removal slot 405 is set as between two adjacent groups tooth engaged 404, can promote to sting by this set
Closing tooth 404 can fit closely with valve seat, and stress-removal slot 405 can slow down the extrusion stress between two adjacent groups tooth engaged 404,
Micro-strain can occur for pressure-bearing adhesive tape 403 to increase the transmission to the extruding force of valve seat, convenient for improving the chucking power to valve seat
Degree；
It is provided with antiskid glue sleeve on the surface of tooth engaged 404, and is coated with wearing layer, and tooth engaged on the table wall of antiskid glue sleeve
404 linearly arrange from top to bottom along the length direction of pressure-bearing adhesive tape 403, tooth engaged 404 can be made right by this set
It is more uniform in the extruding force on the outer wall of valve seat, convenient for increasing the clamping dynamics for valve seat；
Grip block 4 is disposed as arcuate shape, and the radian of two groups of grip blocks 4 is set as consistent, can be protected by this set
It demonstrate,proves clamping package degree of the grip block 4 for the outer wall of circular valve seat, is increased to valve by fitting closely for grip block 4 and valve seat
The clamping effect of seat；
Compressed spring 13 is uniformly arranged along the length direction of movable plate 11, and using the vertical center line of movable plate 11 as symmetry axis
It is symmetrical arranged, can provide more uniform elastic anchorage force on 11 length direction of movable plate by this set, pass through guiding
Bar 10 is transmitted on clamping rib 14, to increase the auxiliary clamp effect for valve seat；
The junction of the interior bar of fixes sleeve 6 and electric telescopic rod 3 is provided with lubricating oil, and the outer rim direction of fixes sleeve 6 is set
It is equipped with sealing rubber ring, it can be with by this set.
Operation principle：The device when in use, valve seat is placed in clamping cavity 5, is then started by external power supply
Electric telescopic rod 3, two groups of electric telescopic rods 3 being oppositely arranged are clamped valve seat by the overhanging drive grip block of interior bar 4,
During clamping, the interior bar of electric telescopic rod 3 can push 4 horizontal movement of grip block along the sliding of fixes sleeve 6, while can
To ensure that the linearity of the movement of grip block 4, two groups of grip blocks 4 being arranged oppositely can be positioned and be clamped to valve seat, in addition
The clamping rib 14 being arranged in 4 upper and lower of grip block can be adjacent to valve seat, since clamping rib 14 is by valve seat crimp, thus
The guide rod 10 at 14 both ends of clamping rib can be pushed movable in pilot hole 8, to push movable plate 11 in compaction cavum 9
Sliding, movable plate 11 can drive compressed spring 13 and support spring 12 to occur to compress and stretch to come to rib is clamped with this respectively
14 generate elastic force of pulling back, and can further be fixed to valve seat to promote to be clamped rib 14, improve the folder to valve seat
Clamp force degree, and it is capable of providing lasting clamping force.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of clamping device for the processing of forged steel oiling valve base, including pedestal（1）, it is characterised in that：The pedestal（1）
Top at left and right sides of be both provided with supporting rack（2）, two groups of support frames as described above（2）Top be fixedly installed electric telescopic rod
（3）, and electric telescopic rod described in two groups（3）Interior bar be oppositely arranged, the electric telescopic rod（3）Opposite side be fixedly connected
There is grip block（4）, grip block described in two groups（4）Between be set as clamping cavity（5）, the electric telescopic rod（3）Interior bar outside
Fixes sleeve is socketed on wall（6）, the fixes sleeve（6）Bottom close to electric telescopic rod（3）Side be provided with support
Bar（7）, the supporting rod（7）Bottom end be fixed on pedestal（1）Top, the fixes sleeve（6）Top and bottom it is opposite
Side offers pilot hole（8）, the pilot hole（8）Compaction cavum is offered far from the side by mouth（9）, the pilot hole
（8）It is nested with and is provided with guide rod（10）, the guide rod（10）Bottom run through pilot hole（8）Extend to compaction cavum（9）
After be connected with movable plate（11）, the movable plate（11）Top at left and right sides of be both provided with support spring（12）, the support
Spring（12）Top be fixed on compaction cavum（9）Top, the movable plate（11）Bottom be provided with compressed spring（13）, institute
State compressed spring（13）Bottom be fixed on compaction cavum（9）Bottom, guide rod described in two groups（8）Between pass through be clamped rib
（14）Connection.
2. a kind of clamping device for the processing of forged steel oiling valve base according to claim 1, it is characterised in that：It is described
Grip block（4）Including being fixed on top telescopic rod（3）Output end arc panel（401）, the arc panel（401）Close to top
Telescopic rod（3）Side side wall on offer and electric telescopic rod（3）The matched fitting groove in interior bar end（402）, the arc
Shape plate（401）Far from electric telescopic rod（3）Side side wall on be bonded with pressure-bearing adhesive tape（403）, the pressure-bearing adhesive tape（403）Far
From arc panel（401）Side be evenly arranged with tooth engaged（404）, tooth engaged described in two adjacent groups（404）Between be set as disappearing
Stress slot（405）.
3. a kind of clamping device for the processing of forged steel oiling valve base according to claim 2, it is characterised in that：It is described
Tooth engaged（404）Surface on be provided with antiskid glue sleeve, and wearing layer is coated on the table wall of antiskid glue sleeve, and the tooth engaged
（404）Along pressure-bearing adhesive tape（403）Length direction linearly arrange from top to bottom.
4. a kind of clamping device for the processing of forged steel oiling valve base according to claim 1, it is characterised in that：It is described
Grip block（4）It is disposed as arcuate shape, and two groups of grip blocks（4）Radian it is identical.
5. a kind of clamping device for the processing of forged steel oiling valve base according to claim 1, it is characterised in that：It is described
Compressed spring（13）Along movable plate（11）Length direction be uniformly arranged, and with movable plate（11）Vertical center line be symmetrical
Axial symmetry is arranged.
6. a kind of clamping device for the processing of forged steel oiling valve base according to claim 1, it is characterised in that：It is described
Fixes sleeve（6）And electric telescopic rod（3）The junction of interior bar be provided with lubricating oil, and the fixes sleeve（6）Outer rim
Direction is provided with sealing rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748605.7A CN108581894A (en) | 2018-07-10 | 2018-07-10 | A kind of clamping device for the processing of forged steel oiling valve base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810748605.7A CN108581894A (en) | 2018-07-10 | 2018-07-10 | A kind of clamping device for the processing of forged steel oiling valve base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108581894A true CN108581894A (en) | 2018-09-28 |
Family
ID=63617792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810748605.7A Withdrawn CN108581894A (en) | 2018-07-10 | 2018-07-10 | A kind of clamping device for the processing of forged steel oiling valve base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581894A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012212A (en) * | 2020-09-01 | 2020-12-01 | 中国十七冶集团有限公司 | Accurate positioning pile position auxiliary device and installation method |
-
2018
- 2018-07-10 CN CN201810748605.7A patent/CN108581894A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012212A (en) * | 2020-09-01 | 2020-12-01 | 中国十七冶集团有限公司 | Accurate positioning pile position auxiliary device and installation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180928 |
|
| WW01 | Invention patent application withdrawn after publication |