CN208696802U - A kind of cartridge clamp for numerically controlled lathe - Google Patents
A kind of cartridge clamp for numerically controlled lathe Download PDFInfo
- Publication number
- CN208696802U CN208696802U CN201821236507.7U CN201821236507U CN208696802U CN 208696802 U CN208696802 U CN 208696802U CN 201821236507 U CN201821236507 U CN 201821236507U CN 208696802 U CN208696802 U CN 208696802U
- Authority
- CN
- China
- Prior art keywords
- tight
- interior
- gear
- rotation axis
- positioning
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model relates to numerically controlled lathe fields, specifically a kind of cartridge clamp for numerically controlled lathe, including lathe girder, positioning sleeve there are two being set on lathe girder, rotation axis is mounted on two positioning sleeves, two opposite one end of rotation axis are sequentially installed with outer tight gear-box and interior tight gear-box, and outer tight gear positioning case is equipped with Wai Jin mechanism, and interior tight gear positioning case is equipped with Nei Jin mechanism.The utility model is simultaneously clamped cylindrical workpiece inner headed face and periphery, and clamping is stablized, and is hardly damaged workpiece, guarantees turnery processing quality, improves the yield rate of cylindrical workpiece processing.
Description
Technical field
The utility model relates to numerically controlled lathe field, in particular to a kind of cartridge clamps for numerically controlled lathe.
Background technique
Numerically controlled lathe is to use relatively broad one of numerically-controlled machine tool at present.It is mainly used for axial workpiece or disk-like accessory
Inside and outside cylindrical surface, any cone angle inside and outside circular conical surface, it is complicated turn round in the machinings such as positive camber and cylinder, tapered tread,
And can be carried out grooving, drilling, reaming, fraising and bore hole etc..
Currently, columnar workpiece, which in clamping on numerically controlled lathe, generallys use scroll chuck, holds out against inner cylinder face, carry out
Processing.But such installation way is that clamping force is not strong first, and workpiece is easy rotation in process, if while transition jacking cylinder
Inner circle is easily damaged workpiece, and then causes processing quality poor, and yield rate is low.Therefore, a kind of be directed to for numerically controlled lathe is designed to justify
The cartridge clamp that cylindrical work pieces carries out stablizing clamping has realistic meaning very much for a person skilled in the art.
Utility model content
Based on problem above, the utility model provides a kind of cartridge clamp for numerically controlled lathe.The utility model is same
When cylindrical workpiece inner headed face and periphery are clamped, clamping is stablized, and is hardly damaged workpiece, guarantee turnery processing quality,
Improve the yield rate of cylindrical workpiece processing.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of cartridge clamp for numerically controlled lathe, including lathe girder are set on lathe girder there are two positioning sleeve, two
Rotation axis is mounted on positioning sleeve, two opposite one end of rotation axis are sequentially installed with outer tight gear-box and interior tight gear-box,
Outer tight gear positioning case is equipped with Wai Jin mechanism, and interior tight gear positioning case is equipped with Nei Jin mechanism.
In the present invention, the Wai Jin mechanism on outer tight gear-box keeps it mobile towards rotation axis center by transmission,
Nei Jin mechanism on interior tight gear-box, which passes through transmission, keeps its mobile backwards to rotation axis center, outside outer tight gear grips cylindrical workpieces
Cylindrical surface, the inner cylinder face of interior tight gear grips cylindrical workpieces realize the inner cylinder face and outside cylinder for simultaneously clamping on cylindrical workpieces
The purpose in face.The utility model is simultaneously clamped cylindrical workpiece inner headed face and periphery, and clamping is stablized, and is hardly damaged work
Part guarantees turnery processing quality, improves the yield rate of cylindrical workpiece processing.
As a preferred mode, Wai Jin mechanism includes outer tight shaft, and rotation axis, which is equipped with, extends transversely through it along its axis
Perforation, outer tight shaft be mounted on rotation axis perforation in, outer tight gear-box and outer tight drive bevel gear are protruded into outer tight shaft one end
Connection, other end are connect with outer tight turning handle, and outer tight drive bevel gear is engaged with multiple outer tight driven wheel of differential, outer tightly from mantle
Outer tight screw rod is installed, outer tight screw rod is pierced by outer tight gear-box and is mounted in outer tight positioning tube, outer tight screw rod on the axis of gear
The outer tight nut for being cased on the body of rod of outer tight positioning tube and matching with its screw thread is protruded into, outer tight positioning tube deviates from the opening of gear-box
Place, which is equipped with, grips plate outside, and the outer tight nut gripped in the corresponding outer tight positioning tube of plate outside is connected；
As a preferred mode, Nei Jin mechanism includes interior tight shaft, and outer tight shaft is equipped with and extends transversely through along its axis
Its axis hole, interior tight shaft are mounted in outer tight shaft axis hole, and interior tight shaft one end is protruded into interior tight gear-box and interior tight active
Bevel gear connection, other end are connect with interior tight turning handle, and interior tight drive bevel gear is engaged with multiple interior tight driven wheel of differential, interior tight
Interior tight screw rod is installed, interior tight screw rod is pierced by interior tight gear-box and is mounted in interior tight positioning tube, interior on the axis of driven wheel of differential
Tight screw rod protrude on the body of rod of interior tight positioning tube be cased with its screw thread match in tight nut, interior tight positioning tube deviates from gear-box
Opening be equipped with it is interior press closer plate, the interior tight nut inside pressed closer in the corresponding interior tight positioning tube of plate is connected, outer tight initiative taper
The axis of the axis and rotation axis of gear and interior tight drive bevel gear is on same root straight line.
As a preferred mode, rotation axis is fixed and positioning sleeve contact position is furnished with bearing.
As a preferred mode, outer tight screw rod and interior tight screw flight are oppositely oriented.
As a preferred mode, gripping plate and interior one side of the backboard from rotation axis that press closer outside is arcwall face.
As a preferred mode, transmission is installed in the one of rotation axis of rotation axis installed on two positioning sleeves
Gear.
As a preferred mode, lathe girder is equipped with sliding slot, and two one of bottoms of positioning sleeve are equipped with screw thread
Hole is combined with lock-screw in threaded hole, and positioning sleeve bottom is embedded in lathe girder sliding slot.
Compared with prior art, the utility model has the beneficial effects that
(1) the utility model is simultaneously clamped cylindrical workpiece inner headed face and periphery, and clamping is stablized, and is hardly damaged
Workpiece guarantees turnery processing quality, improves the yield rate of cylindrical workpiece processing；
(2) the utility model Wai Jin mechanism includes outer tight shaft, and rotation axis is equipped with the perforation that it is extended transversely through along its axis,
Outer tight shaft is mounted in rotation axis perforation, and outer tight shaft one end is protruded into outer tight gear-box and connect with outer tight drive bevel gear, separately
Outer one end is connect with outer tight turning handle, and outer tight drive bevel gear is engaged with multiple outer tight driven wheel of differential, outer tight driven wheel of differential
Outer tight screw rod is installed, outer tight screw rod is pierced by outer tight gear-box and is mounted in outer tight positioning tube, and outer tight screw rod protrudes into outer on axis
The outer tight nut to match with its screw thread is cased on the body of rod of tight positioning tube, outer tight positioning tube is equipped with away from the opening of gear-box
Plate is gripped outside, the outer tight nut gripped in the corresponding outer tight positioning tube of plate outside is connected；Nei Jin mechanism includes interior tight shaft, outside
Tight shaft is equipped with the axis hole that it is extended transversely through along its axis, and interior tight shaft is mounted in outer tight shaft axis hole, interior tight shaft one end
Protrude into interior tight gear-box and connect with interior tight drive bevel gear, other end is connect with interior tight turning handle, interior tight drive bevel gear and
Multiple interior tight driven wheel of differential engage, and interior tight screw rod is equipped on the axis of interior tight driven wheel of differential, and interior tight screw rod is pierced by interior tight
Gear-box is mounted in interior tight positioning tube, interior tight screw rod protrudes on the body of rod of interior tight positioning tube be cased with and match with its screw thread in
Tight nut, interior tight positioning tube press closer plate equipped with interior away from the opening of gear-box, inside press closer in the corresponding interior tight positioning tube of plate
Interior tight nut be connected, the axis of the axis and rotation axis of outer tight drive bevel gear and interior tight drive bevel gear is straight in same root
On line.Pressing closer plate in making first will protrude into the inner cylinder face of cylindrical workpieces, then rotate interior tight turning handle, and interior tight turning handle passes through interior
Tight shaft drives interior tight drive bevel gear rotation, and then the multiple interior tight active conical tooth rotation engaged with interior tight drive bevel gear
Interior tight screw rod rotation that is dynamic, being mounted on interior tight driven wheel of differential, is mounted on the interior tight nut on interior tight screw rod since screw thread is matched
Close, moved along screw rod away from screw axis, press closer plate jacking for interior, it is multiple in press closer plate and withstand cylindrical workpieces inner cylinder face
Afterwards, realize that cylindrical workpieces inner cylinder is fixed.Then outer tight turning handle is rotated, outer tight turning handle drives outer tight active conical tooth by outer tight shaft
Wheel rotation, and then the multiple outer tight drive bevel gear rotations engaged with outer tight drive bevel gear, are mounted on outer tight driven wheel of differential
On outer tight screw rod rotation, the outer tight nut on outer tight screw rod is mounted on due to being threadedly engaged, along outer tight screw rod towards spiral shell
Rod axis is mobile, retracts plate is gripped outside, it is multiple it is outer grip after plate pushes down cylindrical workpieces external cylindrical surface, realize cylindrical workpieces outer cylinder
It is fixed.It is final to realize the purpose that board clamping cylindrical workpieces are pressed closer in outer tight clip board engagement；
(3) the utility model rotation axis is fixed and positioning sleeve contact position is furnished with bearing, reduces rotation axis and determines to contact with positioning sleeve
The frictional resistance at place；
(4) tight screw rod and interior tight screw flight are oppositely oriented outside the utility model, since screw rod is oppositely oriented,
Outer tight nut and interior tight nut moving direction when interior tight turning handle and outer tight turning handle rotate in same direction, on outer tight screw rod and interior tight screw rod
Quick-clamped or cylindrical workpieces can be decontroled on the contrary, can be realized and rotate in same direction interior tight turning handle and outer tight turning handle, it is outer tight without reversion
Turning handle rotates forward interior tight turning handle again and is locked；
(5) it is arcwall face that plate and interior one side of the backboard from rotation axis that press closer are gripped outside the utility model, grips plate and interior outside
Plate is pressed closer to be bonded with cylindrical workpieces arcwall face perfection, increase is outer to grip plate and the interior contact area for pressing closer plate and cylindrical workpieces, into
And plate and the interior frictional resistance pressed closer between plate and cylindrical workpieces are gripped outside increasing, prevent cylindrical workpieces from being rotated；
(6) transmission gear is installed in the one of rotation axis of rotation axis installed on two positioning sleeves of the utility model,
A transmission shaft is driven to be rotated convenient for the transmission mechanism of numerically controlled lathe；
(7) the utility model lathe girder is equipped with sliding slot, and two one of bottoms of positioning sleeve are equipped with threaded hole, screw thread
Lock-screw is combined in hole, positioning sleeve bottom is embedded in lathe girder sliding slot, is moved convenient for a positioning sleeve, to not
Cylinder with length is fixed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In Fig. 2 in Fig. 1 A partial enlarged view.
Wherein, 1 lathe girder, 2 positioning sleeves, tight turning handle in 3, tight shaft in 4, tight turning handle outside 5, tight shaft outside 6,7 transmissions
Gear, 8 rotation axis, tight drive bevel gear outside 9, tight gear-box outside 10, tight driven wheel of differential outside 11 grip plate outside 12, tight in 13
Top plate, tight gear-box in 14, tight nut in 15, tight screw rod in 16, tight nut outside 17, tight screw rod outside 18,19 lock-screws, 20 is sliding
Dynamic seat, tight drive bevel gear in 21, tight driven wheel of differential in 22, tight positioning tube in 23, tight positioning tube outside 24.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.The embodiments of the present invention includes but unlimited
In the following example.
Embodiment 1:
Referring to Fig. 1~2, a kind of cartridge clamp for numerically controlled lathe, including lathe girder 1, lathe girder 1 are equipped with two
A positioning sleeve 2 is mounted on rotation axis 8 on two positioning sleeves 2, and two opposite one end of rotation axis 8 are sequentially installed with outer tight tooth
Roller box 10 and interior tight gear-box 14, outer tight gear positioning case are equipped with Wai Jin mechanism, and interior tight gear positioning case is equipped with interior tight machine
Structure.
In the present invention, the Wai Jin mechanism on outer tight gear-box 10 moves it towards 8 center of rotation axis by transmission
Dynamic, the Nei Jin mechanism on interior tight gear-box 14 makes it backwards to the movement of 8 center of rotation axis, outer tight gear grips cylinder work by transmission
The external cylindrical surface of part, the inner cylinder face of interior tight gear grips cylindrical workpieces, realize simultaneously clamp on cylindrical workpieces inner cylinder face and
The purpose of external cylindrical surface.The utility model is simultaneously clamped cylindrical workpiece inner headed face and periphery, and clamping is stablized, and is not easy
Defective work piece guarantees turnery processing quality, improves the yield rate of cylindrical workpiece processing.
Embodiment 2:
Referring to Fig. 1~2, a kind of cartridge clamp for numerically controlled lathe, including lathe girder 1, lathe girder 1 are equipped with two
A positioning sleeve 2 is mounted on rotation axis 8 on two positioning sleeves 2, and two opposite one end of rotation axis 8 are sequentially installed with outer tight tooth
Roller box 10 and interior tight gear-box 14, outer tight gear positioning case are equipped with Wai Jin mechanism, and interior tight gear positioning case is equipped with interior tight machine
Structure.
Wai Jin mechanism includes outer tight shaft 6, and rotation axis 8 is equipped with the perforation that it is extended transversely through along its axis, and outer tight shaft 6 is pacified
It perforates mounted in rotation axis 8 interior, outer tight 6 one end of shaft is protruded into outer tight gear-box 10 and connect with outer tight drive bevel gear 9, other end
It is connect with outer tight turning handle 5, outer tight drive bevel gear 9 is engaged with multiple outer tight driven wheel of differential 11, outer tight driven wheel of differential 11
Outer tight screw rod 18 is installed, outer tight screw rod 18 is pierced by outer tight gear-box 10 and is mounted in outer tight positioning tube 24, outer tight spiral shell on axis
Bar 18, which protrudes on the body of rod of outer tight positioning tube 24, is cased with the outer tight nut 17 to match with its screw thread, and outer tight positioning tube 24 deviates from tooth
The opening of roller box, which is equipped with, grips plate 12 outside, and the outer tight nut 17 gripped in the corresponding outer tight positioning tube 24 of plate 12 outside is connected
It connects；
Nei Jin mechanism includes interior tight shaft 4, and outer tight shaft 6 is equipped with the axis hole that it is extended transversely through along its axis, interior tight shaft 4
It being mounted in outer 6 axis hole of tight shaft, interior tight 4 one end of shaft is protruded into interior tight gear-box 14 and is connect with interior tight drive bevel gear 21,
Other end is connect with interior tight turning handle 3, and interior tight drive bevel gear 21 is engaged with multiple interior tight driven wheel of differential 22, inside tightly from mantle
Interior tight screw rod 16 is installed, interior tight screw rod 16 is pierced by interior tight gear-box 14 and is mounted on interior tight positioning tube 23 on the axis of gear 22
It is interior, interior tight screw rod 16 protrude on the body of rod of interior tight positioning tube 23 be cased with its screw thread match in tight nut 15, interior tightening position
Cylinder 23 presses closer plate 13 equipped with interior away from the opening of gear-box, inside presses closer the interior tight spiral shell in the corresponding interior tight positioning tube 23 of plate 13
Mother 15 is connected, and outer tight drive bevel gear 9 and the axis of interior tight drive bevel gear 21 and the axis of rotation axis 8 are in same root straight line
On.
Pressing closer plate 13 in making first will protrude into the inner cylinder face of cylindrical workpieces, then tight turning handle 3, interior tight turning handle in rotation
3 drive interior tight drive bevel gear 21 to rotate by interior tight shaft 4, and then the multiple interior tight masters engaged with interior tight drive bevel gear 21
Dynamic bevel gear 21 rotates, and the interior tight screw rod 16 being mounted on interior tight driven wheel of differential 22 rotates, and is mounted on interior tight screw rod 16
Interior tight nut 15 moves away from screw axis along screw rod due to being threadedly engaged, the interior plate 13 that presses closer is jacked, it is multiple in press closer
After plate 13 withstands cylindrical workpieces inner cylinder face, realize that cylindrical workpieces inner cylinder is fixed.Then the outer tight turning handle 5 of rotation, outer tight turning handle 5 are logical
Crossing outer tight shaft 6 drives outer tight drive bevel gear 9 to rotate, and then the multiple outer tight initiative tapers engaged with outer tight drive bevel gear 9
Gear 9 rotates, and the outer tight screw rod 18 being mounted on outer tight driven wheel of differential 11 rotates, the outer tight spiral shell being mounted on outer tight screw rod 18
Mother 17 moves along outer tight screw rod 18 towards screw axis due to being threadedly engaged, and retracts plate 12 is gripped outside, multiple to grip outside
After plate 12 pushes down cylindrical workpieces external cylindrical surface, realize that cylindrical workpieces outer cylinder is fixed.It is final to realize that the outer plate 12 that grips cooperates interior press closer
The purpose of the clamping cylindrical workpieces of plate 13.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 3:
Referring to Fig. 1~2, a kind of cartridge clamp for numerically controlled lathe, including lathe girder 1, lathe girder 1 are equipped with two
A positioning sleeve 2 is mounted on rotation axis 8 on two positioning sleeves 2, and two opposite one end of rotation axis 8 are sequentially installed with outer tight tooth
Roller box 10 and interior tight gear-box 14, outer tight gear positioning case are equipped with Wai Jin mechanism, and interior tight gear positioning case is equipped with interior tight machine
Structure.
Rotation axis 8 is fixed and 2 contact position of positioning sleeve is furnished with bearing, and reduction rotation axis 8 is determined and the friction of 2 contact position of positioning sleeve hinders
Power.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 4:
Referring to Fig. 1~2, a kind of cartridge clamp for numerically controlled lathe, including lathe girder 1, lathe girder 1 are equipped with two
A positioning sleeve 2 is mounted on rotation axis 8 on two positioning sleeves 2, and two opposite one end of rotation axis 8 are sequentially installed with outer tight tooth
Roller box 10 and interior tight gear-box 14, outer tight gear positioning case are equipped with Wai Jin mechanism, and interior tight gear positioning case is equipped with interior tight machine
Structure.
The thread rotary orientation of outer tight screw rod 18 and interior tight screw rod 16 is conversely, because screw rod is oppositely oriented, therefore tight turning handle 3 inside
Outer tight nut 17 and interior tight 15 movement side of nut when being rotate in same direction with outer tight turning handle 5, on outer tight screw rod 18 and interior tight screw rod 16
To on the contrary, can be realized and rotate in same direction interior tight turning handle 3 and outer tight turning handle 5 Quick-clamped or cylindrical workpieces can be decontroled, without reversion
Outer tight turning handle 5 rotates forward interior tight turning handle 3 again and is locked.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 5:
Referring to Fig. 1~2, a kind of cartridge clamp for numerically controlled lathe, including lathe girder 1, lathe girder 1 are equipped with two
A positioning sleeve 2 is mounted on rotation axis 8 on two positioning sleeves 2, and two opposite one end of rotation axis 8 are sequentially installed with outer tight tooth
Roller box 10 and interior tight gear-box 14, outer tight gear positioning case are equipped with Wai Jin mechanism, and interior tight gear positioning case is equipped with interior tight machine
Structure.
Grip outside plate 12 and it is interior to press closer plate 13 away from the one side of rotation axis 8 be arcwall face, grip plate 12 outside and interior press closer plate
13 are bonded with cylindrical workpieces arcwall face perfection, and increase is outer to grip plate 12 and the interior contact area for pressing closer plate 13 Yu cylindrical workpieces, into
And plate 12 and the interior frictional resistance pressed closer between plate 13 and cylindrical workpieces are gripped outside increasing, prevent cylindrical workpieces from being rotated.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 6:
Referring to Fig. 1~2, a kind of cartridge clamp for numerically controlled lathe, including lathe girder 1, lathe girder 1 are equipped with two
A positioning sleeve 2 is mounted on rotation axis 8 on two positioning sleeves 2, and two opposite one end of rotation axis 8 are sequentially installed with outer tight tooth
Roller box 10 and interior tight gear-box 14, outer tight gear positioning case are equipped with Wai Jin mechanism, and interior tight gear positioning case is equipped with interior tight machine
Structure.
Transmission gear 7 is installed in the one of rotation axis 8 of rotation axis 8 installed on two positioning sleeves 2, is convenient for numerical control lathe
The transmission mechanism of bed drives a transmission shaft to be rotated.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
Embodiment 7:
Referring to Fig. 1~2, a kind of cartridge clamp for numerically controlled lathe, including lathe girder 1, lathe girder 1 are equipped with two
A positioning sleeve 2 is mounted on rotation axis 8 on two positioning sleeves 2, and two opposite one end of rotation axis 8 are sequentially installed with outer tight tooth
Roller box 10 and interior tight gear-box 14, outer tight gear positioning case are equipped with Wai Jin mechanism, and interior tight gear positioning case is equipped with interior tight machine
Structure.
Lathe girder 1 is equipped with sliding slot, and two one of bottoms of positioning sleeve 2 are equipped with threaded hole, are combined in threaded hole
Lock-screw 19,2 bottom of positioning sleeve are embedded in 1 sliding slot of lathe girder, are moved convenient for a positioning sleeve 2, to different length
The cylinder of degree is fixed.
The other parts of the present embodiment are same as the previously described embodiments, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
Utility model verification process is stated by Chu, not to limit the scope of patent protection of the utility model, the patent of the utility model
Protection scope is still subject to the claims, equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (8)
1. a kind of cartridge clamp for numerically controlled lathe, including lathe girder (1), it is characterised in that: on the lathe girder (1)
If being mounted on rotation axis (8) on two positioning sleeves (2) there are two positioning sleeve (2), two rotation axis (8) are opposite
One end be sequentially installed with outer tight gear-box (10) and interior tight gear-box (14), the outer tight gear positioning case is equipped with outer tight machine
Structure, the interior tight gear positioning case are equipped with Nei Jin mechanism.
2. a kind of cartridge clamp for numerically controlled lathe according to claim 1, it is characterised in that: Wai Jin mechanism packet
Outer tight shaft (6) is included, the rotation axis (8) is equipped with the perforation that it is extended transversely through along its axis, and the outer tight shaft (6) is mounted on
In rotation axis (8) perforation, described outer tight shaft (6) one end is protruded into outer tight gear-box (10) and is connect with outer tight drive bevel gear (9),
Other end is connect with outer tight turning handle (5), and the outer tight drive bevel gear (9) is engaged with multiple outer tight driven wheel of differential (11),
Outer tight screw rod (18) is installed, the outer tight screw rod (18) is pierced by outer tight gear on the axis of the outer tight driven wheel of differential (11)
Case (10) is mounted in outer tight positioning tube (24), the outer tight screw rod (18) protrude on the body of rod of outer tight positioning tube (24) be cased with
The outer tight nut (17) that its screw thread matches, the outer tight positioning tube (24) is equipped with away from the opening of gear-box grips plate outside
(12), the outer outer tight nut (17) gripped in the corresponding outer tight positioning tube (24) of plate (12) is connected.
3. a kind of cartridge clamp for numerically controlled lathe according to claim 2, it is characterised in that: Nei Jin mechanism packet
Interior tight shaft (4) is included, the outer tight shaft (6) is equipped with the axis hole that it is extended transversely through along its axis, interior tight shaft (4) installation
Outside in tight shaft (6) axis hole, described interior tight shaft (4) one end is protruded into interior tight gear-box (14) and interior tight drive bevel gear
(21) it connects, other end is connect with interior tight turning handle (3), the interior tight drive bevel gear (21) and multiple interior tight driven wheel of differential
(22) it engages, interior tight screw rod (16) is installed on the axis of the interior tight driven wheel of differential (22), the interior tight screw rod (16) is worn
Tight gear-box (14) is mounted in interior tight positioning tube (23) in out, and the interior tight screw rod (16) protrudes into the bar of interior tight positioning tube (23)
Be cased on body with its screw thread match in tight nut (15), the interior tight positioning tube (23) is equipped with away from the opening of gear-box
It inside presses closer plate (13), the interior interior tight nut (15) pressed closer in the corresponding interior tight positioning tube (23) of plate (13) is connected, institute
Outer tight drive bevel gear (9) and the axis of interior tight drive bevel gear (21) and the axis of rotation axis (8) are stated on same root straight line.
4. a kind of cartridge clamp for numerically controlled lathe according to claim 3, it is characterised in that: the rotation axis (8)
It is furnished with bearing in fixed and positioning sleeve (2) contact position.
5. a kind of cartridge clamp for numerically controlled lathe according to claim 3, it is characterised in that: the outer tight screw rod
(18) opposite with the thread rotary orientation of interior tight screw rod (16).
6. a kind of cartridge clamp for numerically controlled lathe according to claim 3, it is characterised in that: grip plate outside described
(12) and the interior one side for pressing closer plate (13) away from rotation axis (8) is arcwall face.
7. a kind of cartridge clamp for numerically controlled lathe according to claim 1, it is characterised in that: two positioning sleeves
(2) transmission gear (7) are installed in rotation axis (8) the one of rotation axis (8) installed on.
8. a kind of cartridge clamp for numerically controlled lathe according to claim 1, it is characterised in that: the lathe girder
(1) it is equipped with sliding slot, two one of bottoms of the positioning sleeve (2) are equipped with threaded hole, are combined with locking in the threaded hole
Screw (19), positioning sleeve (2) bottom are embedded in lathe girder (1) sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236507.7U CN208696802U (en) | 2018-08-01 | 2018-08-01 | A kind of cartridge clamp for numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236507.7U CN208696802U (en) | 2018-08-01 | 2018-08-01 | A kind of cartridge clamp for numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696802U true CN208696802U (en) | 2019-04-05 |
Family
ID=65940378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821236507.7U Expired - Fee Related CN208696802U (en) | 2018-08-01 | 2018-08-01 | A kind of cartridge clamp for numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208696802U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857480A (en) * | 2018-08-01 | 2018-11-23 | 犍为恩典机械电镀有限公司 | A kind of cartridge clamp for numerically controlled lathe |
| CN110775330A (en) * | 2019-10-30 | 2020-02-11 | 李慧芬 | Clamping equipment for reinforcing steel bar ring auxiliary bundling |
-
2018
- 2018-08-01 CN CN201821236507.7U patent/CN208696802U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857480A (en) * | 2018-08-01 | 2018-11-23 | 犍为恩典机械电镀有限公司 | A kind of cartridge clamp for numerically controlled lathe |
| CN108857480B (en) * | 2018-08-01 | 2024-03-26 | 犍为恩典机械电镀有限公司 | Cylinder clamp for numerical control lathe |
| CN110775330A (en) * | 2019-10-30 | 2020-02-11 | 李慧芬 | Clamping equipment for reinforcing steel bar ring auxiliary bundling |
| CN110775330B (en) * | 2019-10-30 | 2021-10-12 | 江苏钦宇建设工程有限公司 | Clamping equipment for reinforcing steel bar ring auxiliary bundling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201776648U (en) | Rotary jig for drilling 180-degree holes on circumference | |
| CN208696802U (en) | A kind of cartridge clamp for numerically controlled lathe | |
| CN203380388U (en) | Adjustable expanding mandrel outer circle machining fixture | |
| CN108857480A (en) | A kind of cartridge clamp for numerically controlled lathe | |
| CN101733671A (en) | Worm-gear type collet chuck locking mechanism | |
| CN203751746U (en) | Double-end flexible ball fixture capable of transmitting torque | |
| CN201132229Y (en) | Simple high precision positioning mandrel | |
| CN207170988U (en) | Adjustable multifunctional hydraulic fixture of numerical control lathe | |
| CN206550399U (en) | A kind of fixture for being adapted to small thin walled cylinder body drilling | |
| CN110977563A (en) | Clamping tool for tubular workpiece | |
| CN204450017U (en) | Swivel nut inner bore of part lathe for machining fixture | |
| CN204724883U (en) | A kind of expansion sleeve fixture | |
| CN104647101B (en) | Screw sleeve part inner hole processing lathe clamp | |
| CN201693387U (en) | Worm-and-gear collet locking mechanism | |
| CN206509561U (en) | lock core drilling tool | |
| CN114799251A (en) | Expansion sleeve type turning and grinding mandrel clamp | |
| CN209364163U (en) | A kind of numerically-controlled machine tool auxiliary mechanical clamp | |
| CN210877613U (en) | Machine presss from both sides detachable deep hole reducing boring cutter | |
| CN207723905U (en) | A kind of NC cutting tool fixture | |
| CN208991812U (en) | A kind of puncher fixture with self centering function | |
| CN204182960U (en) | A kind of expanding arbor fixture | |
| CN206967120U (en) | Vibratory sieve eccentric shaft Vehicle Processing special tooling | |
| CN207509086U (en) | Bevel gear shaft rolling inspection machine clamp | |
| CN220128149U (en) | Special tool for turning of excircle eccentric workpiece | |
| CN202239822U (en) | Positioner for taper drill |
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: 20190405 |