CN206169694U - Lathe work piece clamping device - Google Patents
Lathe work piece clamping device Download PDFInfo
- Publication number
- CN206169694U CN206169694U CN201621201326.1U CN201621201326U CN206169694U CN 206169694 U CN206169694 U CN 206169694U CN 201621201326 U CN201621201326 U CN 201621201326U CN 206169694 U CN206169694 U CN 206169694U
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Abstract
The utility model discloses a lathe work piece clamping device, its U -shaped shell fragment are located between left work piece and the right work piece, left side locating plate is located left work piece and U -shaped shell fragment out -of -the -way one side mutually, is located 2 turning districts of bottom plate one side lie in respectively through 2 locating pins and base plate location 2 turning districts of bottom plate opposite side are fixed through 2 bolts and base plate respectively, in the voussoir embedding U -shaped shell fragment, left bed hedgehopping ring suit is on the bolt and lie in between left locating plate and the base plate, and right bed hedgehopping ring suit is on positioning bolt and lie in between right locating plate and the base plate, and a clamp bolt is first through -hole and the second through -hole of U -shaped shell fragment and the threaded hole of screw in base plate of inserted wedge in proper order. The utility model discloses make and all have decurrent lateral pressure for the left work piece side surface relative with right work piece to improve the clamping -force to left work piece and right work piece, accomplished fast, accomplished the location of complete set anchor clamps accurately and fix, also improved location and fixed stable and reliable degree.
Description
Technical field
This utility model is related to a kind of Machinetool workpiece clamping device, belongs to Computerized Numerical Control processing technology field.
Background technology
Existing jig, one kind is that clamp body is connected as a single entity with jig, it is impossible to changes, can only process and fixture
The workpiece of body matching, another kind of removable clamp body, because clamp body own vol or weight are larger, needs to change clamp body
When, the more artificial and time is spent, clamp body also is complicated with the connected mode of jig, exists and is difficult to installing/dismounting
Problem.
The content of the invention
This utility model purpose is to provide a kind of Machinetool workpiece clamping device, and the Machinetool workpiece clamping device is caused to left work
The relative side surface of part and right workpiece has downward lateral pressure, complete so as to improve the chucking power to left workpiece and right workpiece
Into the positioning and fixation that quickly and accurately complete into sleeve clamp, positioning and fixed stability and reliability are also improved.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of Machinetool workpiece clamping device, including base
Plate, left location-plate, right location-plate, U-shaped shell fragment, the voussoir with first through hole and left workpiece to be processed and right workpiece, this U-shaped
Shell fragment is located between left workpiece and right workpiece, and the left location-plate is located at the left workpiece side opposite with U-shaped shell fragment, described right fixed
Position plate is located at the right workpiece side opposite with U-shaped shell fragment, and 2 corner regions positioned at the base plate side are respectively by 2 positioning
Pin and substrate positioning, are fixed respectively by 2 bolts positioned at 2 corner regions of the base plate opposite side with substrate；
In the embedded U-shaped shell fragment of the voussoir, the left location-plate is parallel with right location-plate to be provided with least 2 bar-shaped troughs,
This left location-plate is installed on substrate by least 2 latches for being embedded in its bar-shaped trough, and the right location-plate is embedding by least 2
The bolt for entering its bar-shaped trough is installed on substrate；
, loaded on latch and positioned between left location-plate and substrate, a right padded ring set is loaded on positioning spiral shell for one left padded ring set
On bolt and positioned between right location-plate and substrate, a hold-down bolt is sequentially embedded the second of the first through hole of voussoir and U-shaped shell fragment
Through hole is simultaneously screwed in the screwed hole of substrate.
Further improved technical scheme is as follows in above-mentioned technical proposal：
Preferably, the fluting direction of the bar-shaped trough is vertical with the orientation of left workpiece and right workpiece.
Preferably, the left location-plate and the respective bar-shaped trough number of right location-plate are 3.
Because above-mentioned technical proposal is used, this utility model has compared with prior art following advantages and effect：
1. this utility model Machinetool workpiece clamping device, its U-shaped shell fragment is located between left workpiece and right workpiece, the left side
Location-plate is located at the left workpiece side opposite with U-shaped shell fragment, and the right location-plate is located at opposite with U-shaped shell fragment of right workpiece
Side；In the embedded U-shaped shell fragment of the voussoir, the left location-plate is parallel with right location-plate to be provided with least 2 bar-shaped troughs, and this left side is fixed
Position plate is installed on substrate by least 2 latches for being embedded in its bar-shaped trough, and the right location-plate is embedded in it by least 2
The bolt of shape groove is installed on substrate, and a hold-down bolt is sequentially embedded the first through hole of voussoir and the second of U-shaped shell fragment and leads to
Hole is simultaneously screwed in the screwed hole of substrate, so that have downward lateral pressure to the relative side surface of left workpiece and right workpiece,
So as to improve the chucking power to left workpiece and right workpiece, positioning and the fixation for quickly and accurately completing into sleeve clamp is completed, it is special
Shi He not small lot, the processing operation of multi items.
2. this utility model Machinetool workpiece clamping device, it once completes the positioning of multiple workpieces to be processed and fixation, dress
Unload quick, clamp-replacing only needs 1 minute repetitive positioning accuracy height, error to exist：Within ± 0.013mm, operation is simple, and workman need not
Especially training is operable, safeguards simple, and part is general, and interchangeability is high, and after-cost is cheap；Secondly, 2 of its base plate side
Corner regions are positioned respectively by 2 alignment pins with substrate, and positioned at 2 corner regions of the base plate opposite side 2 spiral shells are passed through respectively
Bolt is fixed with substrate, and loaded on latch and positioned between left location-plate and substrate, a right padded ring set is loaded on a left padded ring set
On bolt and positioned between right location-plate and substrate, positioning and fixed stability and reliability are further improved.
Description of the drawings
Accompanying drawing 1 is this utility model Machinetool workpiece clamping device structural representation；
Accompanying drawing 2 is this utility model Machinetool workpiece clamping device decomposition texture schematic diagram.
In the figures above：1st, substrate；2nd, left location-plate；3rd, right location-plate；4th, U-shaped shell fragment；41st, the second through hole；5th, voussoir；
51st, first through hole；6th, left workpiece；7th, right workpiece；8th, bar-shaped trough；9th, latch；10th, bolt；11st, hold-down bolt；12nd, screw thread
Hole；13rd, base plate；14th, alignment pin；15th, bolt；16th, left padded ring；17th, right padded ring.
Specific embodiment
This utility model is further described with reference to embodiment：
Embodiment 1：A kind of Machinetool workpiece clamping device, including substrate 1, left location-plate 2, right location-plate 3, U-shaped shell fragment 4,
Voussoir 5 with first through hole 51 and left workpiece 6 to be processed and right workpiece 7, this U-shaped shell fragment 4 is located at left workpiece 6 and right workpiece
Between 7, the left location-plate 2 is located at the side opposite with U-shaped shell fragment 4 of left workpiece 6, and the right location-plate 3 is located at right workpiece and U
Determined with substrate 1 by 2 alignment pins 14 respectively the opposite side of shape shell fragment 4,2 corner regions positioned at the side of the base plate 13
Position, is fixed respectively by 2 bolts 15 positioned at 2 corner regions of the opposite side of the base plate 13 with substrate 1；
The voussoir 5 is embedded in U-shaped shell fragment 4, and the left location-plate 2 is parallel with right location-plate 3 to be provided with least 2 bar shapeds
Groove 8, this left location-plate 2 is installed on substrate 1 by least 2 latches 9 for being embedded in its bar-shaped trough 8, and the right location-plate 3 passes through
At least 2 bolts 10 for being embedded in its bar-shaped trough 8 are installed on substrate 1；
One left padded ring 16 is set on latch 9 and is located between left location-plate 2 and substrate 1, and a right padded ring 17 is set with
On bolt 10 and positioned between right location-plate 3 and substrate 1, a hold-down bolt 11 is sequentially embedded the first through hole of voussoir 5
51 and U-shaped shell fragment 4 the second through hole 41 and screw in the screwed hole 12 of substrate 1.
The fluting direction of above-mentioned bar-shaped trough 8 is vertical with the orientation of left workpiece 6 and right workpiece 7.
Above-mentioned left location-plate 2 and the respective bar-shaped trough number of right location-plate 3 are 3.
Embodiment 2：A kind of Machinetool workpiece clamping device, including substrate 1, left location-plate 2, right location-plate 3, U-shaped shell fragment 4,
Voussoir 5 with first through hole 51 and left workpiece 6 to be processed and right workpiece 7, this U-shaped shell fragment 4 is located at left workpiece 6 and right workpiece
Between 7, the left location-plate 2 is located at the side opposite with U-shaped shell fragment 4 of left workpiece 6, and the right location-plate 3 is located at right workpiece and U
Determined with substrate 1 by 2 alignment pins 14 respectively the opposite side of shape shell fragment 4,2 corner regions positioned at the side of the base plate 13
Position, is fixed respectively by 2 bolts 15 positioned at 2 corner regions of the opposite side of the base plate 13 with substrate 1；
The voussoir 5 is embedded in U-shaped shell fragment 4, and the left location-plate 2 is parallel with right location-plate 3 to be provided with least 2 bar shapeds
Groove 8, this left location-plate 2 is installed on substrate 1 by least 2 latches 9 for being embedded in its bar-shaped trough 8, and the right location-plate 3 passes through
At least 2 bolts 10 for being embedded in its bar-shaped trough 8 are installed on substrate 1；
One left padded ring 16 is set on latch 9 and is located between left location-plate 2 and substrate 1, and a right padded ring 17 is set with
On bolt 10 and positioned between right location-plate 3 and substrate 1, a hold-down bolt 11 is sequentially embedded the first through hole of voussoir 5
51 and U-shaped shell fragment 4 the second through hole 41 and screw in the screwed hole 12 of substrate 1.
Above-mentioned left location-plate 2 and the respective bar-shaped trough number of right location-plate 3 are 3.
During using above-mentioned Machinetool workpiece clamping device, it is caused has downwards to the relative side surface of left workpiece and right workpiece
Lateral pressure, so as to improve the chucking power to left workpiece and right workpiece, complete the positioning for quickly and accurately completing into sleeve clamp
And fixation, it is particularly suitable for the processing operation of small lot, multi items；Secondly, its once complete multiple workpieces to be processed positioning and
Fixed, handling are quick, and clamp-replacing only needs 1 minute repetitive positioning accuracy height, error to exist：Within ± 0.013mm, operation is simple,
Workman safeguards simple without the need for especially training i.e. operable, and part is general, and interchangeability is high, and after-cost is cheap.
Above-described embodiment only to illustrate technology design of the present utility model and feature, its object is to allow and be familiar with technique
Personage will appreciate that content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.
All equivalence changes made according to this utility model spirit or modification, all should cover protection domain of the present utility model it
It is interior.
Claims (3)
1. a kind of Machinetool workpiece clamping device, it is characterised in that：Including base plate（13）, substrate（1）, left location-plate（2）, right positioning
Plate（3）, U-shaped shell fragment（4）, with first through hole（51）Voussoir（5）With left workpiece to be processed（6）With right workpiece（7）, this U
Shape shell fragment（4）Positioned at left workpiece（6）With right workpiece（7）Between, the left location-plate（2）Positioned at left workpiece（6）With U-shaped shell fragment
（4）Opposite side, the right location-plate（3）Positioned at right workpiece and U-shaped shell fragment（4）Opposite side, positioned at the base plate
（13）2 corner regions of side pass through respectively 2 alignment pins（14）With substrate（1）Positioning, positioned at the base plate（13）Opposite side
2 corner regions respectively pass through 2 bolts（15）With substrate（1）It is fixed；
The voussoir（5）Embedded U-shaped shell fragment（4）It is interior, the left location-plate（2）With right location-plate（3）It is parallel to be provided with least 2
Bar-shaped trough（8）, this left location-plate（2）Its bar-shaped trough is embedded in by least 2（8）Latch（9）It is installed on substrate（1）On, institute
State right location-plate（3）Its bar-shaped trough is embedded in by least 2（8）Bolt（10）It is installed on substrate（1）On；
One left padded ring（16）It is set in latch（9）Above and positioned at left location-plate（2）And substrate（1）Between, a right padded ring
（17）It is set in bolt（10）Above and positioned at right location-plate（3）And substrate（1）Between, a hold-down bolt（11）It is sequentially embedded
Voussoir（5）First through hole（51）With U-shaped shell fragment（4）The second through hole（41）And screw in substrate（1）Screwed hole（12）It is interior.
2. Machinetool workpiece clamping device according to claim 1, it is characterised in that：The left location-plate（2）With right positioning
Plate（3）Respective bar-shaped trough number is 3.
3. Machinetool workpiece clamping device according to claim 1, it is characterised in that：The bar-shaped trough（8）Fluting direction
With left workpiece（6）With right workpiece（7）Orientation it is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201326.1U CN206169694U (en) | 2016-11-08 | 2016-11-08 | Lathe work piece clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201326.1U CN206169694U (en) | 2016-11-08 | 2016-11-08 | Lathe work piece clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206169694U true CN206169694U (en) | 2017-05-17 |
Family
ID=58682982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621201326.1U Active CN206169694U (en) | 2016-11-08 | 2016-11-08 | Lathe work piece clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206169694U (en) |
-
2016
- 2016-11-08 CN CN201621201326.1U patent/CN206169694U/en active Active
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