CN208788010U - A kind of multi-functional clamp for micro part processing - Google Patents
A kind of multi-functional clamp for micro part processing Download PDFInfo
- Publication number
- CN208788010U CN208788010U CN201820902859.5U CN201820902859U CN208788010U CN 208788010 U CN208788010 U CN 208788010U CN 201820902859 U CN201820902859 U CN 201820902859U CN 208788010 U CN208788010 U CN 208788010U
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- pedestal
- block
- groove
- sides
- station
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Abstract
The utility model relates to a kind of multi-functional clamps for micro part processing, include pedestal, the T-block that can be placed in platen T-slot is set under pedestal, connect the fixing bolt of pedestal and T-block, the groove for holding and running through on the base two sides is set, two pieces are horizontally set on pedestal upper end and are located at the station block of groove two sides, by the fixed positioning bolt on the base of station block, four clamping stations for being separately positioned on two pieces of station blocks and being spaced apart along groove length direction, two retaining mechanisms that groove two sides are set and are located between two corresponding clamping stations；The utility model only once can not the multiple micro parts of clamping, and when processing micro part of different shapes, only need replacing station block, production cost is greatly saved, due to not needing replacement pedestal, the time again with lathe or cutter positioning has been saved, working efficiency is considerably increased, and has had many advantages, such as that fast assembling and disassembling, positioning accuracy are high, easy to operate.
Description
Technical field
The utility model relates to field of fixtures, refer in particular to a kind of multi-functional clamp for micro part processing.
Background technique
Fixture is a kind of tool on lathe for clamping workpiece and guidance cutter, wherein it is that it is main that workpiece, which is accurately positioned,
Secondly effect has correct position between lathe and cutter, does not interfere processing and workpiece can be made to be fixedly clamped in some direction；
As disclosed a kind of multi-station clamp processed for micro part in prior art 201721681945.X, although primary energy
The multiple micro parts of clamping, and have many advantages, such as that fast assembling and disassembling, positioning accuracy are high, but clamping station is to be set up directly on base
On seat, cause to need using different fixtures, this not only considerably increases life when processing micro part of different shapes
Cost is produced, and when each remover-and-replacer, it is also necessary to again with lathe or cutter positioning, greatly reduce working efficiency.
Utility model content
The utility model aim is for overcome the deficiencies in the prior art and provides and a kind of process for micro part
Multi-functional clamp, not only once can the multiple micro parts of clamping, and process micro part of different shapes when, do not need more
Pedestal is changed, so as to greatly save production cost, improves working efficiency.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of for the more of micro part processing
Function fixture, comprising pedestal, be arranged in the T-block that can be placed in platen T-slot under pedestal, for connect pedestal and
The fixing bolt of T-block, setting are held on the base and are horizontally set on pedestal upper end through the groove of two sides, two pieces and are located at recessed
The fixed positioning bolt on the base of station block, four are separately positioned on two pieces of station blocks and edge by the station block of slot two sides
Clamping station that groove length direction is spaced apart, two settings groove two sides and be located at two corresponding clamping stations it
Between retaining mechanism；The retaining mechanism includes two pieces of deformation blocks that can be deviated respectively to two clamping stations, is arranged at two pieces
The briquetting being connect by clamping screw with base thread between deformation block；The section of the briquetting is with a narrow upper and lower width trapezoidal, becomes
Shape block is provided with the inclined-plane with briquetting cooperation.
Preferably, the edge that the pedestal upper end is located at groove two sides is respectively arranged with positioning chimb；The station block
Bottom margin is provided with positioning groove corresponding with positioning chimb.
Preferably, countersunk head through-hole is provided in the middle part of the station block；The positioning bolt passes through countersunk head through-hole and base
Seat is threadedly coupled, and the upper end of positioning bolt is lower than the upper surface of pedestal.
Preferably, two clamping stations on the station block are separately positioned on the two sides of countersunk head through-hole
Preferably, the two sides of the bottom of the groove are respectively arranged with the strip grooves placed vertically；The deformation block includes perpendicular
Elastic piece that in strip grooves and lower end connect with strip trench bottom is directly set, is arranged in and is connect in groove with elastic piece upper end
Latch segment.
Preferably, the latch segment, elastic piece and pedestal are integrally formed.
Preferably, the upper center of the pedestal is provided with square groove；The bottom of the square groove is provided with through-hole；The fixation
Bolt passes through through-hole and is threadedly coupled with T-block.
Preferably, the two sides of the pedestal are also respectively provided with card slot.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
It is described in the utility model for micro part processing multi-functional clamp not only once can clamping it is multiple small
Type part, and when processing micro part of different shapes, it is only necessary to station block is replaced, production cost is greatly saved, due to
Replacement pedestal is not needed, the time again with lathe or cutter positioning has been saved, has shortened the production cycle, considerably increase work
Efficiency, and have many advantages, such as that fast assembling and disassembling, positioning accuracy are high, easy to operate.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is the structural schematic diagram of the multi-functional clamp described in the utility model for micro part processing；
Attached drawing 2 is that the structure of station block in the multi-functional clamp described in the utility model for micro part processing is shown
It is intended to；
Attached drawing 3 is the explosive view of the multi-functional clamp described in the utility model for micro part processing.
Wherein: 1, pedestal；11, card slot；12, groove；13, strip grooves；14, chimb is positioned；15, square groove；2, station block；
21, clamping station；22, positioning bolt；23, countersunk head through-hole；24, positioning groove；3, retaining mechanism；31, deformation block；32, briquetting；
33, clamping screw；34, latch segment；35, elastic piece；4, T-block；5, fixing bolt.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
Attached drawing 1-3 is the multi-functional clamp described in the utility model for micro part processing, comprising pedestal 1, is set
Set the T-block 4 that can be placed in platen T-slot under pedestal 1, the fixing bolt for connecting pedestal 1 and T-block 4
5,1 upper end of pedestal is set and is horizontally set on 1 upper end of pedestal through 12, two pieces of groove of two sides and is located at 12 two sides of groove
Station block 2, by station block 2 is fixed on pedestal 1 positioning bolt 22, four be separately positioned on two pieces of station blocks 2 and along recessed
Clamping station 21, two settings that 12 length direction of slot is spaced apart are in 12 two sides of groove and are located at two corresponding clamping works
Retaining mechanism 3 between position 21；The retaining mechanism 3 includes two pieces of deformation blocks that can be deviated respectively to two clamping stations 21
31, the briquetting 32 being threadedly coupled by clamping screw 33 with pedestal 1 between two pieces of deformation blocks 31 is set；The briquetting 32 is cut
Face is with a narrow upper and lower width trapezoidal, and deformation block 31 is provided with the inclined-plane cooperated with briquetting 32.
Further, the edge that 1 upper end of pedestal is located at 12 two sides of groove is respectively arranged with positioning chimb 14；The station
The bottom margin of block 2 is provided with positioning groove 24 corresponding with positioning chimb 14, since micro part is in clamping, deformation
Block 31 can generate biggish clamping force to micro part, by positioning the cooperation of chimb 14 and positioning groove 24, can effectively keep away
Exempt from station block 2 to shift, improves positioning, machining accuracy.
Further, the middle part of the station block 2 is provided with countersunk head through-hole 23；The positioning bolt 22 passes through countersunk head through-hole
23 are threadedly coupled with pedestal 1, so that the center of gravity of station block 2 is more stable, more evenly, and the upper end of positioning bolt 22 is lower than base to stress
The upper surface of seat 1 when processing, will not interfere cutter to work.
Further, two clamping stations 21 on the station block 2 are separately positioned on the two sides of countersunk head through-hole 23, so that knot
Structure is more smart to gather, wherein the clamping station on every piece of station block 2 21 unlimited two, also can be set four, six etc., and right respectively
Claim the two sides that countersunk head through-hole 23 is set, this belongs to the protection scope of this programme.
Further, the two sides of the bottom of the groove 12 are respectively arranged with the strip grooves 13 placed vertically；The deformation block 31
Including being vertically arranged in elastic piece 35 that in strip grooves 13 and lower end connect with 13 bottom of strip grooves, being arranged in groove 12 and bullet
Property 35 upper end of piece connection latch segment 34,34 Rapid reset of latch segment can be made by elastic piece 35, be easily installed workpiece.
Further, the latch segment 34, elastic piece 35 and pedestal 1 are to be integrally formed by wire cutting, can not only reduce folder
Have cost, and convenient for the gap between control latch segment 34 and workpiece, and be slightly distorted and can push down workpiece, so that precision is more
Height, it is convenient for disassembly and assembly.
Further, the upper center of the pedestal 1 is provided with square groove 15；The bottom of the square groove 15 is provided with through-hole；Institute
It states fixing bolt 5 and is threadedly coupled with T-block 4 across through-hole, convenient for elastic fixing bolt 5, the position of adjusting pedestal 1, and due to
The upper center of pedestal 1 is arranged in square groove 15, so that 1 stress of pedestal is more evenly, fixation is more firm.
Further, the two sides of the pedestal 1 are also respectively provided with card slot 11, convenient for further fixing base by Machine tool pressure plate
Seat 1, prevents pedestal 1 from shifting in process, improves machining accuracy.
When work: 1, first T-block 4 being placed in the T-slot of platen, then by fixing bolt 5 that pedestal 1 is preliminary
It is fixed on platen, pressing plate can also be recycled to push down the card slot 11 of 1 two sides of pedestal, further fix pedestal 1 and make
Fixation is more firm；
2, it first passes through dozen table to determine pedestal 1 and finally fix, so that pedestal 1 is met machine tooling requirement, then pass through positioning spiral shell
Two locating pieces 2 are separately fixed on pedestal 1 by bolt 22, are then directly processed pair according to the shape of micro part and structure
The clamping station 21 answered, since clamping station 21 is installation post-processing, assembly precision is higher；
3, four workpiece are placed in clamping station 21 respectively (three sides of clamping station 21 and bottom surface respectively with workpiece
Fitting, so that clamping is reliable, accurate positioning), it screws two clamping screws 33 respectively using spanner, moves downward briquetting 32,
The deformation block 31 for oppressing two sides (deviates) respectively to two sides deformation towards clamping station 21, passes through the clamping sides work of deformation block 31
Part, so that workpiece is individually fixed in clamping station 21；
4, start successively to process four workpiece；
5, when after processing is completed, unscrewing two clamping screws 33, briquetting 32 is made no longer to oppress deformation block 31, has taken out four
Workpieces processing；
6, when processing micro part of different shapes if necessary, positioning bolt 22 is first loosened, replaces two new works
Position block 2 has saved the time again with lathe or cutter positioning, has considerably increased work effect due to not needing replacement pedestal 1
Rate, shape and structure further according to new micro part process corresponding clamping station 21, repeat above-mentioned steps 3-5,
Workpiece is processed.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
It is described in the utility model for micro part processing multi-functional clamp not only once can clamping it is multiple small
Type part, and when processing micro part of different shapes, it is only necessary to station block is replaced, production cost is greatly saved, due to
Replacement pedestal is not needed, the time again with lathe or cutter positioning has been saved, has shortened the production cycle, considerably increase work
Efficiency, and have many advantages, such as that fast assembling and disassembling, positioning accuracy are high, easy to operate.
The above is only the specific application examples of the utility model, do not constitute any limit to the protection scope of the utility model
System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it
It is interior.
Claims (8)
1. a kind of multi-functional clamp for micro part processing, includes: pedestal, setting can be placed in lathe worker under pedestal
Make the T-block in platform T-slot, the fixing bolt for connecting pedestal and T-block, setting to hold on the base and through the recessed of two sides
Slot；Pedestal upper end is horizontally set on it is characterized by also including two pieces and is fixed positioned at the station block of groove two sides, by station block
Positioning bolt on the base, four clamping works for being separately positioned on two pieces of station blocks and being spaced apart along groove length direction
Position, two retaining mechanisms that groove two sides are set and are located between two corresponding clamping stations；The retaining mechanism packet
It includes two pieces of deformation blocks that can be deviated respectively to two clamping stations, be arranged between two pieces of deformation blocks through clamping screw and pedestal
The briquetting of threaded connection；The section of the briquetting is with a narrow upper and lower width trapezoidal, and deformation block is provided with the inclined-plane with briquetting cooperation.
2. the multi-functional clamp according to claim 1 for micro part processing, it is characterised in that: on the pedestal
The edge that end is located at groove two sides is respectively arranged with positioning chimb；The bottom margin of the station block is provided with and positioning chimb
Corresponding positioning groove.
3. the multi-functional clamp according to claim 1 or 2 for micro part processing, it is characterised in that: the work
Countersunk head through-hole is provided in the middle part of the block of position；The positioning bolt passes through countersunk head through-hole and connect with base thread, and positioning bolt
Upper end be lower than pedestal upper surface.
4. the multi-functional clamp according to claim 3 for micro part processing, it is characterised in that: the station block
On two clamping stations be separately positioned on the two sides of countersunk head through-hole.
5. the multi-functional clamp according to claim 4 for micro part processing, it is characterised in that: the groove
Two sides of the bottom are respectively arranged with the strip grooves placed vertically；The deformation block includes being vertically arranged in strip grooves and lower end and length
The latch segment connecting in groove with elastic piece upper end is arranged in the elastic piece of trench bottom connection.
6. the multi-functional clamp according to claim 5 for micro part processing, it is characterised in that: the locking
Block, elastic piece and pedestal are integrally formed.
7. the multi-functional clamp according to claim 6 for micro part processing, it is characterised in that: the pedestal
Upper center is provided with square groove；The bottom of the square groove is provided with through-hole；The fixing bolt passes through through-hole and T-block screw thread connects
It connects.
8. the multi-functional clamp according to claim 7 for micro part processing, it is characterised in that: the pedestal
Two sides are also respectively provided with card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902859.5U CN208788010U (en) | 2018-06-12 | 2018-06-12 | A kind of multi-functional clamp for micro part processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820902859.5U CN208788010U (en) | 2018-06-12 | 2018-06-12 | A kind of multi-functional clamp for micro part processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788010U true CN208788010U (en) | 2019-04-26 |
Family
ID=66200978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820902859.5U Expired - Fee Related CN208788010U (en) | 2018-06-12 | 2018-06-12 | A kind of multi-functional clamp for micro part processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103047A (en) * | 2019-05-10 | 2019-08-09 | 贵州航天风华精密设备有限公司 | A kind of micro part machining tool fixture |
| CN113369940A (en) * | 2021-07-05 | 2021-09-10 | 航天精工股份有限公司 | Universal clamp for milling flat plate parts |
-
2018
- 2018-06-12 CN CN201820902859.5U patent/CN208788010U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103047A (en) * | 2019-05-10 | 2019-08-09 | 贵州航天风华精密设备有限公司 | A kind of micro part machining tool fixture |
| CN113369940A (en) * | 2021-07-05 | 2021-09-10 | 航天精工股份有限公司 | Universal clamp for milling flat plate parts |
| CN113369940B (en) * | 2021-07-05 | 2022-08-30 | 航天精工股份有限公司 | Universal clamp for milling flat plate parts |
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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: 20190426 Termination date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |