CN208773099U - Lathe tool fixture - Google Patents
Lathe tool fixture Download PDFInfo
- Publication number
- CN208773099U CN208773099U CN201821379770.1U CN201821379770U CN208773099U CN 208773099 U CN208773099 U CN 208773099U CN 201821379770 U CN201821379770 U CN 201821379770U CN 208773099 U CN208773099 U CN 208773099U
- Authority
- CN
- China
- Prior art keywords
- clamping element
- lathe tool
- tool fixture
- chuck
- claw
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of lathe tool fixtures, it is related to intermetallic composite coating manufacturing field technical field, solve the problems, such as that fixture is lower to the fixed effect of the arc-shaped face workpiece of side wall surface, its drip irrigation device includes rotating seat and the chuck on the rotating seat, clamping element is additionally provided on the claw of the chuck, the clamping element, which is located on two claws opposite in four claws, to be arranged, two clamping elements are oppositely arranged and are located at the arc-shaped face of one side of clamping element towards other side clamping element, the utility model has lifting clamp to the fixed function of the workpiece such as shaft in the arc-shaped face of side wall surface, to promote the effect of shaft final product quality after lathe process.
Description
Technical field
The utility model relates to intermetallic composite coating manufacturing fields, and more specifically it is related to a kind of lathe tool fixture.
Background technique
Currently, notification number is a kind of crank pin hole lathe tool fixture disclosed in the Chinese patent of CN205218559U, packet
The fixture for including rotating clamp headstock and being installed on rotating clamp headstock, the fixture include the upper positioning being fixed on rotating clamp headstock
Block, lower locating piece, left sliding rail and right sliding rail, the left sliding rail and right sliding rail are symmetrically set, and further include the V-type being oppositely arranged
Fixture block and U-shaped folder block, the V-type fixture block and U-shaped folder block are set between left and right sliding rail and are slidably connected with left and right sliding rail, described
The fixed link of threaded connection is provided on upper locating piece, the fixed link top is fixed on locating piece by nut, fixed link
Bottom end is rotatably connected with V-type fixture block, is provided with the screw of threaded connection on the lower locating piece, the screw bottom end with it is U-shaped
Fixture block connects to limit vertically to U-shaped folder block, the V-type fixture block and U-shaped folder block central axes and rotary chuck seat rotating axis line phase
It hands over.
It is similar to above-mentioned lathe tool fixture in the prior art, by the fixture on rotating clamp headstock to be added
The workpiece of work is clamped limit, and is positioned by position of the locating piece to fixture.Due to the fixture block on existing fixture
Opposite to step up face be in plane setting, when needing the workpiece to the arc-shaped face of side wall surface for example shaft being processed, due to surface
It is smaller in fitting area between the fixture block of plane and the curved side wall surface of shaft, fixture is reduced to the cylindric workpiece such as shaft
Fixed effect, to affect the final product quality of shaft after lathe process.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of lathe tool fixture, it is excellent
Point is lifting clamp to the fixed effect of the workpiece such as shaft in the arc-shaped face of side wall surface, to promote shaft after lathe process
Final product quality.
To achieve the above object, the utility model provides following technical solution: a kind of lathe tool fixture, including rotation
Seat and the chuck on the rotating seat are additionally provided with clamping element, the clamping element on the claw of the chuck
It is arranged on two opposite claws in four claws, two clamping elements are oppositely arranged and are located at clamping element and press from both sides towards the other side
The arc-shaped face of one side of tight part.
By using above-mentioned technical proposal, chuck for realizing the fixation on lathe to rotating shaft position to be processed, by
It is oppositely arranged in the clamping element on chuck, and the arc-shaped face of opposite face of two clamping elements.Clamping element is fixed on four paws card
On the claw of disk, also facilitate and the distance between clamping element is adjusted according to the actual size of shaft, to meet to shaft most
Good clamping effect.When processing to side wall in shafts such as arc surface such as cylindrical bodies, the curved wall face paste of clamping element is closed
In on the arcwall face of shaft, two clamping element interactions increase the contact area between clamping element and shaft, guarantee to clamp
Part is fitted closely with shaft curved wall, to improve clamping element to the fixation limit effect of shaft.
The utility model is further arranged to: the clamping element includes that one end is fixed on claw and axially prolongs along rotating seat
The support base stretched and the curved splint positioned at the support base towards opposite clamping element side integrally connected.
By using above-mentioned technical proposal, support base is fixed on claw for guaranteeing position between claw and curved splint
Stability, while guaranteeing that curved splint is displaced with the displacement of claw, promote the regulation performance of curved splint.Curved splint phase
To setting to promote the fitting area between shaft outer wall, guarantee the clamping effect to shaft.
The utility model is further arranged to: the axial direction of rotating seat described in the both side plate edge of the curved splint offers
Arc groove.
By using above-mentioned technical proposal, arc groove is used for when shaft to be put into curved splint, and operator is facilitated to exist
Shaft is put to curved splint under the stable state of hand-held shaft, promoted shaft on curved splint position it is firm.Adding
When work industry completion needs to take out shaft from curved splint, it is also beneficial to operator and takes to shaft.
The utility model is further arranged to: being stayed between the two sides cell wall of the arc groove and the curved wall of curved splint
There is spacing distance, is arranged at spacing distance in horizontal plane.
By using above-mentioned technical proposal, the setting of horizontal plane is for the symmetrical folder between curved splint at spacing distance
Tightly cooperated, when adjusting jaw position symmetrically arranged two curved splints is mutually closed, forms the annulus of a closure
Shape.
The utility model is further arranged to: limit is offered on the chute wall that the chuck slides for claw
Slot, the length direction of the limiting slot along the chute open up, and the positive stop strip of insertion limiting slot is provided on the side wall of claw.
By using above-mentioned technical proposal, the setting of positive stop strip and limiting slot is for further promoting claw between sliding slot
Sliding movement stability, thus guarantee claw upper support seat and curved splint movement stabilization and rotating shaft position is added
Gu effect.
The utility model is further arranged to: on the chuck be located at wrench insertion hole at be rotatably connected to block in
The shielding cover in aperture face.
By using above-mentioned technical proposal, the cover board being rotatablely connected at wrench insertion hole is to guarantee spanner to four paws card
While disk internal gear carries out rotation adjusting movement, cover board is blocked in opening on sky face after the completion of adjusting, is produced after avoiding processing
Raw iron filings enter in wrench insertion hole, influence the smooth of spanner rotation adjusting movement.
The utility model is further arranged to: the shielding cover is provided with magnet far from the one side edge at rotation connection
Ring.
By using above-mentioned technical proposal, magnet ring plays the role of limit closure to shielding cover on wrench insertion hole,
Guarantee stability when shielding cover is closed on wrench insertion hole, the shielding cover when rotating seat rotates is avoided to receive centrifugal force effect
And it opens.
The utility model is further arranged to: the two sides long side wall surface of the curved splint is provided with tiltedly towards arcwall face
Angle.
By using above-mentioned technical proposal, the insertion for opening up direction and shaft insertion curved splint of curved splint top rade
Direction is identical, and guiding role is played during shaft is inserted into curved splint, promotes the stream that shaft is put into curved splint movement
Smooth degree.
In conclusion the utility model has the advantage that
1, the fixed effect to shaft is promoted by the setting of curved splint on clamping element；
2, pass through four paws card slot sliding slot and the setting guarantee claw and clamped position of claw upper limit position groove and positive stop strip
Stablize；
3, shaft is facilitated to put curved splint into more glibly by the setting of curved splint side wall top rade.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment.
Description of symbols: 1, rotating seat；2, chuck；21, wrench insertion hole；22, shielding cover；23, magnet ring；
24, sliding slot；25, limiting slot；26, claw；27, positive stop strip；3, clamping element；31, support base；32, curved splint；33, arc groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment, a kind of lathe tool fixture, as shown in Figure 1, including the rotating seat 1 being installed on lathe, being installed on rotation
Chuck 2 on transposase 11 and a pair of of clamping element 3 on chuck 2, the opposite face of two clamping elements 3 are arc-shaped
Face is clamped fixation by shaft of the clamping element 3 on chuck 2 to the arc-shaped face of side wall, and lifting clamp is to shaft
Fixed effect.
As shown in Figure 1, rotating seat 1 is cylindrical, chuck 2 is fixed on rotating seat 1, on the side wall of chuck 2
Wrench insertion hole 21 is set, the sliding slot 24 in cross distribution is offered in disk, sliding is equipped with claw 26 in sliding slot 24.Four
Dog chuck 2, which is located on the side wall of 21 side of wrench insertion hole, is provided with shielding cover 22, and shielding cover 22 is in the square plate of radian bending
Shape, shielding cover 22 is located at the rotation connection of 21 side of wrench insertion hole by pin, and shielding cover 22 is located remotely from rotation connection
Side side on be fixed with magnet ring 23, magnet ring 23 is in semi-circular.Chuck 2 is located at 24 liang of sliding slot of the sliding of claw 26
Be also provided with limiting slot 25 on side channel wall, limiting slot 25 along the chute 24 length direction open up, be located at claw 26 towards sliding slot 24
Side wall two sides are connected with the positive stop strip 27 in insertion limiting slot 25,27 rectangular-blocklike of positive stop strip.
It is arranged as shown in Figure 1, clamping element 3 is located in one side of the claw 26 far from rotating seat 1, clamping element 3 and claw 26 1
Body connection.Clamping element 3 is including support base 31 and is located at curved splint 32 of the support base 31 far from 1 one end of rotating seat.Support base 31
Along the axial direction setting of rotating seat 1 on claw 26, in a rectangular parallelepiped shape, a pair of of clamping element 3 is respectively set to be located at together support base 31
On a pair of of claw 26 on one straight line, curved splint 32 is located in the side wall surface that a pair of of support base 31 is oppositely arranged, and a pair of of arc
The arc-shaped face of the opposite face of clevis plate 32.Oblique angle is offered to arcwall face at the long side side edge of 32 two sides of curved splint.
Arc groove 33, the cell wall side of arc groove 33 and curved splint 32 are offered positioned at the two sides short side Middle face position of curved splint 32
Two sides short side between spaced distance, and the wall surface on curved splint 32 at spacing distance in horizontal plane be arranged.
When using lathe tool fixture, first shaft is put into the clamping element 3 being oppositely arranged, spanner is inserted into spanner later
Insertion hole 21 simultaneously rotates, and controls two claws 26 on chuck 2 mutually close to so that the arcwall face of curved splint 32 is close
The surface for fitting in shaft guarantees that shaft is clamped between a pair of of clamping element 3.Shielding cover 22 is closed later, so that shielding cover 22
It is closed at the opening face of wrench insertion hole 21.Pass through the setting increase and side wall surface of 32 arcwall face of curved splint on clamping element 3
For the fitting area of arcwall face shaft, be fixedly clamped effect of the clamping element 3 to shaft is promoted.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of lathe tool fixture, including rotating seat (1) and the chuck (2) on the rotating seat (1), feature
It is: is additionally provided with clamping element (3) on the claw (26) of the chuck (2), the clamping element (3) is located at four claws
(26) it is arranged on two opposite claws (26) in, two clamping elements (3) are oppositely arranged and are located at clamping element (3) towards the other side
The arc-shaped face of one side of clamping element (3).
2. lathe tool fixture according to claim 1, it is characterised in that: the clamping element (3) includes that one end is fixed on
On claw (26) and along the axially extending support base (31) of rotating seat (1) and it is located at the support base (31) towards opposite clamping
The curved splint (32) of part (3) side integrally connected.
3. lathe tool fixture according to claim 2, it is characterised in that: the both side plate edge of the curved splint (32)
The axial direction of the rotating seat (1) offers arc groove (33).
4. lathe tool fixture according to claim 3, it is characterised in that: the two sides cell wall and arc of the arc groove (33)
Spaced distance between the curved wall of clevis plate (32) is arranged at spacing distance in horizontal plane.
5. lathe tool fixture according to claim 1, it is characterised in that: the chuck (2) is sliding for claw (26)
It is offered limiting slot (25) on sliding slot (24) side wall of shifting, the length direction of the limiting slot (25) (24) along the chute opens up, position
In the positive stop strip (27) for being provided with insertion limiting slot (25) on the side wall of claw (26).
6. lathe tool fixture according to claim 1, it is characterised in that: inserted on the chuck (2) positioned at spanner
Enter the shielding cover (22) for being rotatably connected to and being blocked in aperture face at hole (21).
7. lathe tool fixture according to claim 6, it is characterised in that: the shielding cover (22) is far from rotation connection
One side edge be provided with magnet ring (23).
8. lathe tool fixture according to claim 3, it is characterised in that: the long side wall in two sides of the curved splint (32)
Arcwall face is provided with oblique angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821379770.1U CN208773099U (en) | 2018-08-25 | 2018-08-25 | Lathe tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821379770.1U CN208773099U (en) | 2018-08-25 | 2018-08-25 | Lathe tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208773099U true CN208773099U (en) | 2019-04-23 |
Family
ID=66158440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821379770.1U Expired - Fee Related CN208773099U (en) | 2018-08-25 | 2018-08-25 | Lathe tool fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208773099U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571266A (en) * | 2020-06-17 | 2020-08-25 | 华中科技大学无锡研究院 | Flexible clamp for controlling machining deformation of thin-wall blade and blade clamping method |
| CN114833722A (en) * | 2022-05-07 | 2022-08-02 | 慈溪汇丽机电股份有限公司 | Fixture for machining of submersible pump shell blank |
-
2018
- 2018-08-25 CN CN201821379770.1U patent/CN208773099U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111571266A (en) * | 2020-06-17 | 2020-08-25 | 华中科技大学无锡研究院 | Flexible clamp for controlling machining deformation of thin-wall blade and blade clamping method |
| CN114833722A (en) * | 2022-05-07 | 2022-08-02 | 慈溪汇丽机电股份有限公司 | Fixture for machining of submersible pump shell blank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208342871U (en) | A kind of clamping header structure for industrial robot | |
| CN208773099U (en) | Lathe tool fixture | |
| CN207402531U (en) | A kind of opening and closing rotating and clamping device | |
| CN207139338U (en) | A kind of numerical control mill disk work piece holder for being used to process photoelectricity workpiece | |
| CN204975798U (en) | Rotatory welder of welding machine | |
| CN204912783U (en) | Turning auxiliary device | |
| CN109292439A (en) | Cross carrying mechanism | |
| CN203956278U (en) | A kind of Novel automatic soldering tin machine | |
| CN209641869U (en) | Lead screw is adjustable shaped cable clamp | |
| CN208759060U (en) | A kind of self-centering fixture | |
| CN207615973U (en) | A kind of angle welding tooling | |
| CN203956277U (en) | A kind of automatic tin welding machine | |
| CN207167645U (en) | A kind of ice-cream cone catching robot | |
| CN209080911U (en) | Cross carrying mechanism | |
| CN208992276U (en) | Axial workpiece automatic charging device | |
| CN207522377U (en) | A kind of monkey wrench surface polishing clamp | |
| CN104175147B (en) | Manual quick clamp device | |
| CN209717064U (en) | A kind of quick positioning and clamping device of part processing | |
| CN208825585U (en) | A kind of scroll chuck fixture of harmonic speed reducer | |
| CN209850851U (en) | Fixing device is used in processing of ICT tool | |
| CN207104286U (en) | One kind eliminates reaction force tightening mechanism | |
| CN209380290U (en) | A kind of tube bending jig | |
| CN204912650U (en) | Anchor clamps mechanism is radially riveted to self -adaptation flexibility | |
| CN206373646U (en) | A kind of removable CNC machining centers special fixture | |
| CN206344037U (en) | A kind of simple hole positioning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20200825 |