CN210703792U - Floating clamp - Google Patents
Floating clamp Download PDFInfo
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- CN210703792U CN210703792U CN201921672720.7U CN201921672720U CN210703792U CN 210703792 U CN210703792 U CN 210703792U CN 201921672720 U CN201921672720 U CN 201921672720U CN 210703792 U CN210703792 U CN 210703792U
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- clamp
- flange plate
- machine tool
- floating
- tailstock
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Abstract
The utility model relates to the technical field of clamp, and a floating clamp is disclosed, including anchor clamps flange plate, one side of anchor clamps flange plate is connected with the lathe main shaft through first coupling mechanism, and anchor clamps flange plate's opposite side is connected with the lathe tailstock through second coupling mechanism, the symmetry is equipped with the L back of the body in the anchor clamps flange plate, be equipped with the slider that floats between two L backs of the body, the middle part of slider that floats is equipped with lock nut, and lock nut's middle part is equipped with take-up housing and centering top, take-up housing is located centering top one side of keeping away from the lathe tailstock, the one end that the lathe tailstock was kept away from to the take-up housing is connected with the liquid level pull rod, four anchor clamps of fixedly connected with that are the even equidistance of matrix distribution on the one end position that anchor clamps flange is close to the lathe tailstock. The utility model discloses relative prior art is more simple and convenient adjusts the jack catch.
Description
Technical Field
The utility model relates to an anchor clamps technical field especially relates to a floating clamp.
Background
A fixed clamp is required to be used when a circular product is fixed, a patent with a Chinese patent authorization publication number of CN203679895U discloses a special clamp for machining of a driving gear of an automobile rear axle, and the special clamp comprises a clamp body, wherein a centering top is arranged in the middle of the clamp body, a jaw box is connected in the four directions of the centering top, namely the upper direction, the lower direction, the front direction and the rear direction through movable parts, a jaw is arranged in the jaw box, the movable parts comprise floating slide block seats, floating slide blocks are arranged on the floating slide block seats, L backs are movably connected to the floating slide blocks and connected with claw boxes, fixed shafts are arranged in the middle of the L backs, springs are arranged at the end parts of the joints of the L backs and the jaw boxes, and the L backs are connected with shells of. The special clamp for machining the automobile rear axle driving gear in the patent has the following defects: the product is changed to above-mentioned device and the jack catch that adopts to change carries out the four paws and floats, the regulation of the jack catch of being not convenient for when raising the cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of the jack catch regulation of being not convenient for when improving the cost, and the anchor clamps that float that provide in order to solve among the prior art current anchor clamps change product and adopt to change the jack catch and carry out the four paws and float.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a floating clamp comprises a clamp connecting flange plate, one side of the clamp connecting flange plate is connected with a machine tool main shaft through a first connecting mechanism, the other side of the clamp connecting flange plate is connected with a machine tool tailstock through a second connecting mechanism, L back bodies are symmetrically arranged in the clamp connecting flange plate, a floating slide block is arranged between the two L back bodies, a locking nut is arranged in the middle of the floating slide block, a slide block seat and a centering top body are arranged in the middle of the locking nut, the slide block seat is positioned on one side of the centering top body away from the machine tool tailstock, one end of the slide block seat away from the machine tool tailstock is connected with a liquid level pull rod, four clamp bodies are fixedly connected on one end position of the clamp connecting flange plate close to the machine tool tailstock in a matrix distribution uniform and equidistant mode, a clamping jaw plate is arranged on each clamp body, clamping jaws are arranged on each clamping jaw plate, and gaskets are arranged on, and bearing balls are arranged between the gasket and the clamping jaws together, and a forging blank is arranged between the four clamping jaws together.
Preferably, the first connecting mechanism comprises two screw holes and a screw rod, the two screw holes are sequentially formed in the machine tool spindle and the clamp connecting flange plate, and the screw rod is in threaded connection between the two screw holes.
Preferably, the second connecting mechanism comprises a rotating center and a connecting center, the rotating center is fixedly connected to the tailstock of the machine tool, the connecting center is fixedly connected to the rotating center, and the forging blank is connected with the rotating center through the connecting center.
Preferably, the L back is fixedly connected with a fixed shaft, and the L back is connected with the clamp connecting flange plate through the fixed shaft.
Preferably, two L back to back of the body is equipped with the gyro wheel on the lateral wall that faces each other, and gyro wheel and floating block roll connection.
Preferably, the clamp connecting flange, the machine tool spindle, the machine tool tailstock and the rotating center are all coated with antirust paint.
Compared with the prior art, the utility model provides a floating clamp possesses following beneficial effect:
this anchor clamps float, through setting up first coupling mechanism, lathe main shaft, second coupling mechanism, lathe tailstock, the L back of the body, the slider that floats, lock nut, slider seat, centering top, liquid level pull rod, the anchor clamps body, jack catch dish, jack catch, gasket and bearing ball, when the regulation anchor clamps need float, increase the diameter of bearing ball or adjust the bearing ball can, the jack catch is changed to current needs relatively and the regulation is more simple and convenient.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses adjust the jack catch more simple and convenient than prior art.
Drawings
Fig. 1 is a schematic structural view of a floating fixture according to the present invention;
fig. 2 is a front view of the floating clamp connecting flange provided by the present invention.
In the figure: the fixture comprises a fixture connecting flange plate 1, a first connecting mechanism 2, a screw hole 21, a screw rod 22, a machine tool main shaft 3, a second connecting mechanism 4, a rotating center 41, a connecting center 42, a machine tool tailstock 5, a 6L back, a floating slider 7, a locking nut 8, a slider seat 9, a centering center 10, a liquid level pull rod 11, a fixture body 12, a jaw plate 13, a jaw 14, a gasket 15, a bearing ball 16, a forging blank 17, a fixed shaft 18 and a roller 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a floating clamp comprises a clamp connection flange plate 1, one side of the clamp connection flange plate 1 is connected with a machine tool spindle 3 through a first connecting mechanism 2, the other side of the clamp connection flange plate 1 is connected with a machine tool tailstock 5 through a second connecting mechanism 4, L backs 6 are symmetrically arranged in the clamp connection flange plate 1, a floating slider 7 is arranged between the two L backs 6, a locking nut 8 is arranged in the middle of the floating slider 7, a slider seat 9 and a centering tip 10 are arranged in the middle of the locking nut 8, the slider seat 9 is positioned on one side of the centering tip 10 away from the machine tool tailstock 5, one end of the slider seat 9 away from the machine tool tailstock 5 is connected with a liquid level pull rod 11, four clamp bodies 12 are fixedly connected on one end of the clamp connection flange plate 1 close to the machine tool tailstock 5 in a matrix distribution manner with uniform and equidistant, and claw discs 13 are arranged on the clamp bodies 12, install jack catch 14 on the jack catch dish 13, install gasket 15 on the position that anchor clamps connection flange dish 1 and jack catch 14 correspond, and be equipped with bearing ball 16 between gasket 15 and the jack catch 14 jointly, be equipped with forging blank 17 between four jack catches 14 jointly, when the regulation anchor clamps need float, increase bearing ball 16's diameter or adjust bearing ball 16 can, it is more simple and convenient to change the jack catch relatively current.
The first connecting mechanism 2 comprises two screw holes 21 and a screw rod 22, the two screw holes 21 are sequentially formed in the machine tool spindle 3 and the fixture connecting flange plate 1, and the screw rod 22 is in threaded connection between the two screw holes 21, so that the flange plate 1 and the machine tool spindle 3 are conveniently connected.
The second connecting mechanism 4 comprises a rotating center 41 and a connecting center 42, the rotating center 41 is fixedly connected to the machine tool tailstock 5, the connecting center 42 is fixedly connected to the rotating center 41, and the forging blank 17 is connected with the rotating center 41 through the connecting center 42, so that the clamp connecting flange plate 1 is conveniently connected with the machine tool tailstock 5.
The L back 6 is fixedly connected with a fixing shaft 18, and the L back 6 is connected with the clamp connecting flange 1 through the fixing shaft 18.
And the two opposite side walls of the L-shaped back 6 are respectively provided with a roller 19, and the rollers 19 are in rolling connection with the floating sliding block 7, so that the friction force is reduced.
And the clamp connecting flange plate 1, the machine tool spindle 3, the machine tool tailstock 5 and the rotating center 41 are coated with antirust paint, so that the situation that the clamp connecting flange plate 1, the machine tool spindle 3, the machine tool tailstock 5 and the rotating center 41 rust grooves occurs is prevented.
The utility model discloses in, when needs float and adjust anchor clamps, increase bearing ball 16's diameter or adjust bearing ball 16 can, the jack catch is changed to current needs relatively and is adjusted more portably.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (6)
1. A floating clamp comprises a clamp connecting flange plate (1) and is characterized in that one side of the clamp connecting flange plate (1) is connected with a machine tool main shaft (3) through a first connecting mechanism (2), the other side of the clamp connecting flange plate (1) is connected with a machine tool tailstock (5) through a second connecting mechanism (4), L back bodies (6) are symmetrically arranged in the clamp connecting flange plate (1), a floating slide block (7) is arranged between the two L back bodies (6), a locking nut (8) is arranged in the middle of the floating slide block (7), a slide block seat (9) and a centering centre (10) are arranged in the middle of the locking nut (8), the slide block seat (9) is located on one side, away from the machine tool tailstock (5), of the centering centre (10), one end, away from the machine tool tailstock (5), of the slide block seat (9) is connected with a liquid level pull rod (11), the fixture connecting flange plate is characterized in that four fixture bodies (12) which are fixedly connected with the same distances and are distributed in a matrix are arranged at one end of the fixture connecting flange plate (1) close to a tailstock (5) of a machine tool, a clamping jaw disc (13) is arranged on the fixture bodies (12), clamping jaws (14) are arranged on the clamping jaw disc (13), gaskets (15) are arranged on the positions corresponding to the fixture connecting flange plate (1) and the clamping jaws (14), bearing balls (16) are jointly arranged between the gaskets (15) and the clamping jaws (14), and a forge piece blank (17) is jointly arranged between the clamping jaws (14).
2. A floating clamp according to claim 1, characterized in that said first connection means (2) comprise two screw holes (21) and a threaded rod (22), said two screw holes (21) being in turn made in the machine spindle (3) and in the clamp connection flange (1), said threaded rod (22) being threaded between the two screw holes (21).
3. The floating fixture as claimed in claim 1, wherein the second connecting mechanism (4) comprises a rotating center (41) and a connecting center (42), the rotating center (41) is fixedly connected to the tailstock (5) of the machine tool, the connecting center (42) is fixedly connected to the rotating center (41), and the forging blank (17) is connected with the rotating center (41) through the connecting center (42).
4. A floating clamp according to claim 1, characterized in that a fixed shaft (18) is fixedly connected to the L-back (6), and the L-back (6) is connected to the clamp connection flange (1) by means of the fixed shaft (18).
5. A floating clamp according to claim 1, characterized in that rollers (19) are mounted on the opposite side walls of the two L-shaped backs (6), and the rollers (19) are in rolling connection with the floating slide block (7).
6. The floating clamp according to claim 1, characterized in that the clamp connecting flange (1), the machine tool spindle (3), the machine tool tailstock (5) and the rotating center (41) are coated with rust-proof paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672720.7U CN210703792U (en) | 2019-10-09 | 2019-10-09 | Floating clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921672720.7U CN210703792U (en) | 2019-10-09 | 2019-10-09 | Floating clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210703792U true CN210703792U (en) | 2020-06-09 |
Family
ID=70961493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921672720.7U Active CN210703792U (en) | 2019-10-09 | 2019-10-09 | Floating clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210703792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649611A (en) * | 2021-09-08 | 2021-11-16 | 张国文 | Free floating chuck |
| CN116393721A (en) * | 2023-03-29 | 2023-07-07 | 烟台东德实业有限公司 | Debugging method of rotor finish machining double-center clamp |
-
2019
- 2019-10-09 CN CN201921672720.7U patent/CN210703792U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113649611A (en) * | 2021-09-08 | 2021-11-16 | 张国文 | Free floating chuck |
| CN113649611B (en) * | 2021-09-08 | 2024-04-16 | 张国文 | Free floating chuck |
| CN116393721A (en) * | 2023-03-29 | 2023-07-07 | 烟台东德实业有限公司 | Debugging method of rotor finish machining double-center clamp |
| CN116393721B (en) * | 2023-03-29 | 2024-05-07 | 烟台东德实业有限公司 | Debugging method of rotor finish machining double-center clamp |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 621700 group 3, Guangsheng village, Sanhe Town, Jiangyou City, Mianyang City, Sichuan Province Patentee after: Jiangyou Taifu Machinery Manufacturing Co.,Ltd. Address before: 621700 group 3, Guangsheng village, Sanhe Town, Jiangyou City, Mianyang City, Sichuan Province Patentee before: SICHUAN JIANGYOU ZHONGHENG SPECIAL STEEL Co.,Ltd. |