CN206643662U - Fast-type numerical control clamping jig - Google Patents
Fast-type numerical control clamping jig Download PDFInfo
- Publication number
- CN206643662U CN206643662U CN201720448062.8U CN201720448062U CN206643662U CN 206643662 U CN206643662 U CN 206643662U CN 201720448062 U CN201720448062 U CN 201720448062U CN 206643662 U CN206643662 U CN 206643662U
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- mentioned
- fast
- numerical control
- positioning
- clamping jig
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Abstract
The utility model discloses a kind of fast-type numerical control clamping jig, including device for pre-positioning and pneumatic locking device, and the device for pre-positioning includes substrate, supporting table and a plurality of positioning components, and the supporting table is installed on upper surface of base plate；A plurality of positioning components include fixed seat, support column and limited block respectively, and the support column is installed in fixed seat, are provided with support column lower end and hook groove；The pneumatic locking device includes pedestal, retaining mechanism and a plurality of cylinder assemblies, the retaining mechanism includes a plurality of elastic tongs and sliding seat, the sliding seat is installed on pedestal, flexible member is provided between sliding seat bottom and pedestal, hole is stretched out in being provided with sliding seat side wall, the elastic clip is held to be held on hand and hooked in groove；The wedge of the cylinder assembly is in stretching hole.Thereby, workpiece is positioned in advance by using device for pre-positioning, locking positioning then is carried out to workpiece using pneumatic locking device, it is swift and convenient to operate also, simple in construction, it is easily assembled.
Description
Technical field
Digital control processing art is the utility model is related to, refers in particular to a kind of fast-type numerical control clamping jig.
Background technology
It is used for rapid fastening workpiece when clamping jig is processing, lathe, cutter, workpiece is kept the work of correct relative position
Process and equipment.That is Workholding frock clamps are the indispensable parts of machining, machine tool technology at a high speed,
Efficiently, under the drive that accurate, compound, intelligence, environmentally friendly direction are developed, clamp technology is just towards high-precision, efficient, module, combination, logical
Developed with, economic direction.But in current numerical control row's knife lathe, generally use collet comes clamping processed product, but its
Clamping speed is slow, and product placement is not in place, and is only used for circular product, and product of different shapes can not be processed.By
Various in digital product accessory species, shape is had nothing in common with each other, and numerical control need to just be arranged and the corresponding of processed product is installed in knife lathe
Part is improved.Therefore, tackle existing clamping jig to be improved, to improve clamping efficiency.
Utility model content
In view of this, in view of the existing deficiencies of the prior art, its main purpose is to provide a kind of fast-type to the utility model
Numerical control clamping jig, it is positioned to workpiece in advance by using device for pre-positioning, then using pneumatic locking device to work
Part carries out locking positioning, swift and convenient to operate also, simple in construction, is easily assembled.
To achieve the above object, the utility model is using following technical scheme：
A kind of fast-type numerical control clamping jig, include for workpiece to be processed carry out pre-determined bit device for pre-positioning and
For the pneumatic locking device locked to workpiece to be processed,
The device for pre-positioning includes substrate, supporting table and a plurality of positioning components, and plural number has been arranged side by side on the substrate
Individual vertical passageway；The supporting table is installed on upper surface of base plate, in being provided with plurality of through holes in supporting table；A plurality of positioning groups
Part includes fixed seat and supports the spacing of top end with the support column and detachable be installed on being arranged in fixed seat respectively
Block, the fixed seat are installed on above-mentioned supporting table bottom, the support column can vertical lifting formula be installed in fixed seat, under support column
End is provided with hook groove；Above-mentioned support column passes through the through hole；
The pneumatic locking device includes pedestal and the retaining mechanism being installed on pedestal and driving retaining mechanism action
A plurality of cylinder assemblies, the retaining mechanism include a plurality of elastic tongs to match with above-mentioned support column hook groove and
For pulling elastic clip to hand down dynamic a plurality of sliding seats, a plurality of sliding seats can slide up and down formula and be installed on pedestal
On, set and have elastic component between sliding seat bottom and pedestal, stretch out hole, the elastic tong in being provided with sliding seat side wall
Lower end is vertically arranged on sliding seat, and elastic clip is held through above-mentioned vertical passageway resilient clamp in above-mentioned hook groove on hand；Should
Cylinder assembly includes cylinder and is installed on the wedge of cylinder shaft end, and the cylinder side surface is right against above-mentioned sliding seat, wedge
Extension type is located in above-mentioned stretching hole.
As a kind of preferred scheme：The substrate both sides are provided with alignment pin, are set in corresponding to alignment pin in above-mentioned supporting table
Positioning hole is equipped with, alignment pin is inserted in positioning hole.
As a kind of preferred scheme：The alignment pin is tapered.
As a kind of preferred scheme：A breach is respectively arranged with each limited block, in each support top end point
Breach is not corresponded to and is provided with a holding section, and breach is detachable to be coordinated with the holding section.
As a kind of preferred scheme：The supporting table both sides are respectively arranged with a handle.
As a kind of preferred scheme：A plurality of fixing grooves, above-mentioned a plurality of fixations have been arranged side by side in the supporting table bottom
Seat corresponds to be installed in fixing groove respectively.
As a kind of preferred scheme：A plurality of support blocks are arranged at intervals with the pedestal, on the outer wall of support block both sides
A baffle plate is respectively arranged with, adjacent supports block and two side shields enclose the chute for being configured to slide up and down for above-mentioned sliding seat.
As a kind of preferred scheme：A guide rod is horizontally arranged with the pedestal, the guide rod is horizontally through above-mentioned multiple
Several sliding seats.
As a kind of preferred scheme：The pedestal includes bottom plate and encloses the plural block side plate on the bottom plate vertically, should
Plural block side plate, which encloses, is configured to an accommodating cavity, and above-mentioned retaining mechanism is installed in the accommodating cavity.
As a kind of preferred scheme：A plurality of cylinders are mounted side by side on above-mentioned wherein side plate lateral wall.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Scheme is understood, workpiece is positioned in advance by using device for pre-positioning, and then workpiece is carried out using pneumatic locking device
Locking positioning, the clamping jig realizes the locking and release to workpiece by cylinder action, swift and convenient to operate, also, the dress
Clamp tool overall structure is simple, and required part is few, and assembling is quick.
More clearly to illustrate architectural feature and effect of the present utility model, come below in conjunction with the accompanying drawings with specific embodiment pair
It is described in detail.
Brief description of the drawings
Fig. 1 is the clamping jig schematic perspective view of the utility model；
Fig. 2 is another view stereo schematic diagram of clamping jig of the utility model；
Fig. 3 is the clamping jig decomposing schematic representation of the utility model；
Fig. 4 is the device for pre-positioning decomposing schematic representation of the utility model；
Fig. 5 is another visual angle decomposing schematic representation of device for pre-positioning of the utility model；
Fig. 6 is the pneumatic locking device decomposing schematic representation of the utility model；
Fig. 7 is another visual angle decomposing schematic representation of pneumatic locking device of the utility model.
Accompanying drawing identifier declaration：
10th, device for pre-positioning 11, substrate
111st, vertical passageway 112, alignment pin
12nd, supporting table 121, through hole
122nd, fixing groove 123, handle
124th, positioning hole 13, positioning component
131st, fixed seat 132, support column
1321st, groove 1322, holding section are hooked
133rd, limited block 1331, breach
20th, pneumatic locking device 21, pedestal
211st, bottom plate 212, side plate
213rd, accommodating cavity 214, support block
215th, baffle plate 216, chute
217th, guide rod 22, retaining mechanism
221st, elastic tong 222, sliding seat
2221st, hole 223, flexible member are stretched out
23rd, cylinder assembly 231, cylinder
232nd, wedge
30th, workpiece.
Embodiment
The utility model as shown in Figures 1 to 7, a kind of fast-type numerical control clamping jig, includes for work to be processed
Part carries out the device for pre-positioning 10 of pre-determined bit and the pneumatic locking device 20 for being locked to workpiece to be processed, wherein：
The device for pre-positioning 10 includes substrate 11, supporting table 12 and a plurality of positioning components 13, on the substrate 11 side by side
It is provided with a plurality of vertical passageways 111；The supporting table 12 is installed on the upper surface of substrate 11, a plurality of in being provided with supporting table 12
Through hole 121, correspond to each through hole 121 in the bottom of supporting table 12 and be respectively arranged with a fixing groove 122, distinguish in the both sides of supporting table 12
It is provided with a handle 123；And tapered alignment pin 112 is respectively arranged with the both sides of substrate 11, in right in above-mentioned supporting table 12
Alignment pin 112 is answered to be provided with positioning hole 124, alignment pin 112 is inserted in positioning hole 124.
A plurality of positioning components 13 include a plurality of fixed seats 131 and the support being arranged in fixed seat 131 respectively
Post 132 and limited block 133, the fixed seat 131 are installed in the fixing groove 122 of the above-mentioned bottom of supporting table 12, the support column 132
Can vertical lifting formula be installed in fixed seat 131, in the lower end of support column 132 be provided with hook groove 1321；Wear the upper end of support column 132
The through hole 121 of supporting table 12 is crossed, the limited block 133 is detachable to be installed on the top of support column 132, on each limited block 133
A breach 1331 is respectively arranged with, corresponding to breach 1331 respectively in each top of support column 132 is provided with a holding section 1322, lacks
Mouth 1331 is detachable to be coordinated with the holding section 1322.
The retaining mechanism 22 and driving locking machine that the pneumatic locking device 20 includes pedestal 21 and is installed on pedestal 21
A plurality of cylinder assemblies 23 that structure 22 acts, the pedestal 21 include bottom plate 211 and enclose the plural block on the bottom plate 211 vertically
Side plate 212, the plural block side plate 212, which encloses, is configured to an accommodating cavity 213；A plurality of are arranged at intervals with the accommodating cavity 213
Bracer 214, in being respectively arranged with a baffle plate 215, the side shield 215 of adjacent supports block 214 and two on the both sides outer wall of support block 214
Enclose and be configured to a chute 216.
The retaining mechanism 22 is installed in above-mentioned accommodating cavity 213, and it includes a plurality of and above-mentioned support column 132 hook
The elastic tong 221 and a plurality of sliding seats 222 for pulling elastic tong 221 to move down that groove 1321 matches, should
A plurality of sliding seats 222 can slide up and down formula and be installed on pedestal 21, and bullet is provided between the bottom of sliding seat 222 and pedestal 21
Property element 223, in be provided with the side wall of sliding seat 222 stretch out hole 2221, the elastic lower end of tong 221 is vertically arranged to sliding seat
On 222, the elastic upper end of tong 221 is through the above-mentioned resilient clamp of vertical passageway 111 in above-mentioned hook groove 1321.
A plurality of cylinder assemblies 23 include cylinder 231 and are installed on the wedge 232 of the shaft end of cylinder 231 respectively, should
A plurality of cylinders 231 are mounted side by side on the lateral wall of wherein side plate 212 of said base 21, and the side of cylinder 231 is right against
Sliding seat 222 is stated, the extension type of wedge 232 is located in above-mentioned stretching hole 2221.
In addition in being horizontally arranged with a guide rod 217 on pedestal 21, the guide rod 217 is horizontally through above-mentioned a plurality of slips
Seat 222.
Operation principle of the present utility model is as follows：Workpiece to be processed is arranged on support column 132 first, by limited block
133 be installed on the top of support column 132 to workpiece carry out it is spacing；Cylinder 231 drives wedge 232 to move forward, under wedge 232
Sliding seat 222 is pressed, sliding seat 222 drives elastic tong 221 to move down, and support column 132 moves down therewith, so that limited block
133 are pressed in workpiece upper end, realize and workpiece is locked；When workpiece to be taken down, after cylinder 231 drives wedge 232
Move back, the flexible member 223 of sliding seat 222 thereunder moves up under acting on, and drives elastic tong 221 to move up, support column 132
Move up therewith, limited block 133 depart from workpiece at the top of, now by limited block 133 by being removed on support column 132, you can by workpiece by
Removed on support column 132.
Design focal point of the present utility model is, workpiece is positioned in advance by using device for pre-positioning, Ran Houli
Locking positioning is carried out to workpiece with pneumatic locking device, the clamping jig realizes locking and the pine to workpiece by cylinder action
Open, it is swift and convenient to operate, also, the clamping jig overall structure is simple, and required part is few, and assembling is quick.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restrictions, therefore every foundation the technical essence of the utility model is to any trickle amendment made for any of the above embodiments, equivalent change
Change and modification, in the range of still falling within technical solutions of the utility model.
Claims (10)
- A kind of 1. fast-type numerical control clamping jig, it is characterised in that：Include for carrying out the pre- of pre-determined bit to workpiece to be processed Positioner and the pneumatic locking device for being locked to workpiece to be processed,The device for pre-positioning includes substrate, supporting table and a plurality of positioning components, has been arranged side by side on the substrate a plurality of perpendicular To passage；The supporting table is installed on upper surface of base plate, in being provided with plurality of through holes in supporting table；A plurality of positioning components point Do not include fixed seat and the support column and the detachable limited block for being installed on support top end that are arranged in fixed seat, should Fixed seat is installed on above-mentioned supporting table bottom, the support column can vertical lifting formula be installed in fixed seat, set in support column lower end It is equipped with hook groove；Above-mentioned support column passes through the through hole；The retaining mechanism and the plural number of driving retaining mechanism action that the pneumatic locking device includes pedestal and is installed on pedestal Individual cylinder assembly, the retaining mechanism include the elastic tong and be used for that a plurality of hook grooves with above-mentioned support column match Elastic clip is pulled to hand down dynamic a plurality of sliding seats, a plurality of sliding seats can slide up and down formula and be installed on pedestal, in Set and have elastic component between sliding seat bottom and pedestal, stretch out hole, the elastic clip subordinate end in being provided with sliding seat side wall It is vertically arranged on sliding seat, elastic clip is held through above-mentioned vertical passageway resilient clamp in above-mentioned hook groove on hand；The cylinder Component includes cylinder and is installed on the wedge of cylinder shaft end, and the cylinder side surface is right against above-mentioned sliding seat, and wedge can be stretched Contracting formula is located in above-mentioned stretching hole.
- 2. fast-type numerical control clamping jig according to claim 1, it is characterised in that：The substrate both sides are provided with positioning Pin, is provided with positioning hole, alignment pin is inserted in positioning hole in corresponding to alignment pin in above-mentioned supporting table.
- 3. fast-type numerical control clamping jig according to claim 2, it is characterised in that：The alignment pin is tapered.
- 4. fast-type numerical control clamping jig according to claim 1, it is characterised in that：Set respectively on each limited block A breach is equipped with, correspond to breach respectively in each support top end is provided with a holding section, and breach is detachable and the holding section Coordinate.
- 5. fast-type numerical control clamping jig according to claim 1, it is characterised in that：The supporting table both sides are set respectively There is a handle.
- 6. fast-type numerical control clamping jig according to claim 1, it is characterised in that：The supporting table bottom is arranged side by side There are a plurality of fixing grooves, above-mentioned a plurality of fixed seats correspond to be installed in fixing groove respectively.
- 7. fast-type numerical control clamping jig according to claim 1, it is characterised in that：It is arranged at intervals with the pedestal multiple Several support blocks, in being respectively arranged with a baffle plate on the outer wall of support block both sides, adjacent supports block and two side shields enclose and are configured to The chute slided up and down for above-mentioned sliding seat.
- 8. fast-type numerical control clamping jig according to claim 1, it is characterised in that：One is horizontally arranged with the pedestal Guide rod, the guide rod are horizontally through above-mentioned a plurality of sliding seats.
- 9. fast-type numerical control clamping jig according to claim 1, it is characterised in that：The pedestal includes bottom plate and erected The plural block side plate on the bottom plate directly is enclosed, the plural block side plate, which encloses, is configured to an accommodating cavity, and above-mentioned retaining mechanism is installed on this In accommodating cavity.
- 10. fast-type numerical control clamping jig according to claim 9, it is characterised in that：A plurality of cylinders are pacified side by side Loaded on above-mentioned wherein side plate lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448062.8U CN206643662U (en) | 2017-04-26 | 2017-04-26 | Fast-type numerical control clamping jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448062.8U CN206643662U (en) | 2017-04-26 | 2017-04-26 | Fast-type numerical control clamping jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643662U true CN206643662U (en) | 2017-11-17 |
Family
ID=60277546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720448062.8U Expired - Fee Related CN206643662U (en) | 2017-04-26 | 2017-04-26 | Fast-type numerical control clamping jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633208A (en) * | 2022-03-18 | 2022-06-17 | 安徽新境界自动化技术有限公司 | Polishing jig quick-change device |
-
2017
- 2017-04-26 CN CN201720448062.8U patent/CN206643662U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633208A (en) * | 2022-03-18 | 2022-06-17 | 安徽新境界自动化技术有限公司 | Polishing jig quick-change device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20210426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |