CN214922286U - Rotary adjustable clamp - Google Patents
Rotary adjustable clamp Download PDFInfo
- Publication number
- CN214922286U CN214922286U CN202022415651.0U CN202022415651U CN214922286U CN 214922286 U CN214922286 U CN 214922286U CN 202022415651 U CN202022415651 U CN 202022415651U CN 214922286 U CN214922286 U CN 214922286U
- Authority
- CN
- China
- Prior art keywords
- bearing
- base
- rod
- sleeve
- screw rod
- 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.)
- Active
Links
Images
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a rotary adjustable clamp, which comprises a base, one end on the base is provided with a bearing seat, the bearing seat is provided with a rotating shaft, the other end on the base is provided with a supporting seat, a clamping rod is arranged on the supporting seat, the bearing seat is fixed at one end of the base through a left bolt, the surface of the bearing seat is provided with a bearing hole, a bearing is arranged in the bearing hole, a radial installation rotating shaft is arranged in the bearing, two limiting columns are arranged on the rotating shaft at intervals, the two limiting columns are positioned at two sides of the bearing, and the two limiting columns are of a cylindrical structure; the utility model discloses the one end that is close to the supporting rod in the pivot is provided with the jack catch, and the other end and the servo motor's of pivot piston rod are connected, and servo motor work drives the pivot and rotates to drive jack catch and work piece and rotate, can rotate tight work piece, thereby can adjust the work piece angle according to the work piece processing requirement.
Description
Technical Field
The utility model relates to an anchor clamps technical field, concretely relates to anchor clamps with adjustable it is rotatory.
Background
With the continuous development of the fields of machining equipment and machine tool machining in China, the requirements on a clamp used for machining are continuously increased. At present, the old non-rotatable clamp used by a factory is not convenient and fast to operate, time and labor are wasted, and the positioning requirement cannot be met in the machining process. The current market has many and various clamp types, and the clamp can not be used flexibly. In view of the above drawbacks, it is desirable to design a rotationally adjustable clamp.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anchor clamps with adjustable it is rotatory to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rotatory adjustable fixture, includes the base, one end on the base is provided with the bearing frame, is provided with the pivot on the bearing frame, the other end on the base is provided with the supporting seat, is provided with the supporting rod on the supporting seat, the bearing frame passes through the one end of left bolt fastening at the base, the dead eye has been seted up on the surface of bearing frame, and the inside bearing that is provided with of dead eye, the inside radial installation pivot that is equipped with of bearing, the interval is provided with two spacing posts in the pivot, two spacing post is located the both sides of bearing, two spacing post is the cylinder structure.
Preferably, a clamping jaw is arranged at one end, close to the clamping rod, of the rotating shaft, and the other end of the rotating shaft is connected with a piston rod of the servo motor.
Preferably, the supporting seat is fixed at the other end of the base through a right bolt, a threaded hole is formed in the supporting seat, an internal thread is arranged inside the threaded hole, a screw rod is arranged on the threaded hole, an external thread is arranged outside the screw rod, and the external thread of the screw rod is in threaded connection with the internal thread of the threaded hole.
Preferably, an adjusting hand wheel is installed at one end of the screw rod, a stop block is installed at the other end of the screw rod, and a limit block is arranged in the middle of the screw rod.
Preferably, a sleeve is installed at one end of the stop block, the sleeve is of a hollow cylindrical structure, an opening is formed in one end of the sleeve, a cover plate is arranged on the opening of the sleeve, and the cover plate is of a circular structure.
Preferably, the middle part of the cover plate is provided with a through hole, a clamping rod is arranged in the through hole, one end of the clamping rod is of a conical structure, a limiting ring is arranged in the middle of the clamping rod, the radius of the limiting ring is larger than that of the through hole, a spring is sleeved at the other end of the clamping rod, one end of the spring is installed at the bottom of the sleeve, and the other end of the spring is installed on the limiting ring.
Compared with the prior art, the utility model relates to an anchor clamps with adjustable it is rotatory, during the use, place the work piece between base and supporting rod, the rotation regulation hand wheel, it rotates to drive the screw rod, the external screw thread of screw rod and the internal thread spiro union of screw hole, make the screw rod move on the screw hole, drive the dog, sleeve and supporting rod move to the work piece direction, make supporting rod and work piece contact and cooperate the epaxial jack catch of commentaries on classics to press from both sides the work piece tightly, the spring is compressed this moment, the compressed spring can push back spacing ring and supporting rod left, can press from both sides the work piece better, let the work piece reach the best clamping state. The utility model discloses the one end that is close to the supporting rod in the pivot is provided with the jack catch, and the other end and the servo motor's of pivot piston rod are connected, and servo motor work drives the pivot and rotates to drive jack catch and work piece and rotate, can rotate tight work piece, thereby can adjust the work piece angle according to the work piece processing requirement.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a rotary adjustable clamp of the present invention;
fig. 2 is a schematic view of the internal structure of the sleeve in the rotary adjustable fixture of the present invention.
In the drawings:
1. a base; 2. a bearing seat; 3. a rotating shaft; 4. a supporting seat; 5. a clamping rod; 6. a left bolt; 7. a bearing bore; 8. a bearing; 9. a limiting column; 10. a right bolt; 11. a threaded hole; 12. a screw; 13. adjusting a hand wheel; 14. a stopper; 15. a limiting block; 16. a sleeve; 17. a cover plate; 18. a through hole; 19. a limiting ring; 20. a spring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the present invention provides a technical solution: the utility model provides a rotatory adjustable fixture, includes base 1, the one end on the base 1 is provided with bearing frame 2, is provided with pivot 3 on the bearing frame 2, the other end on the base 1 is provided with supporting seat 4, is provided with supporting rod 5 on the supporting seat 4.
In this embodiment the bearing frame 2 is fixed in the one end of base 1 through left bolt 6, dead eye 7 has been seted up on the surface of bearing frame 2, and dead eye 7 is inside to be provided with bearing 8, bearing 8 is inside to be equipped with radial installation pivot 3, and the interval is provided with two spacing posts 9, two on the pivot 3 spacing post 9 is located the both sides of bearing 8, two spacing post 9 is the cylinder structure, the one end that is close to supporting rod 5 on the pivot 3 is provided with the jack catch, the other end and the servo motor's of pivot 3 piston rod are connected.
In this embodiment the supporting seat 4 is fixed at the other end of the base 1 through the right bolt 10, a threaded hole 11 is formed in the supporting seat 4, an internal thread is arranged in the threaded hole 11, a screw 12 is arranged on the threaded hole 11, an external thread is arranged outside the screw 12, the external thread of the screw 12 is screwed with the internal thread of the threaded hole 11, an adjusting hand wheel 13 is installed at one end of the screw 12, a stop block 14 is installed at the other end of the screw 12, and a limit block 15 is arranged in the middle of the screw 12.
In this embodiment sleeve 16 is installed to the one end of dog 14, sleeve 16 is hollow cylindrical structure, sleeve 16's one end is provided with the opening, be provided with apron 17 on sleeve 16's the opening, apron 17 is circular structure, apron 17 middle part is provided with through-hole 18, and the inside supporting rod 5 that is provided with of through-hole 18, the one end of supporting rod 5 is the toper structure, the middle part of supporting rod 5 is provided with spacing ring 19, the radius of spacing ring 19 is greater than the radius of through-hole 18, the other end cover of supporting rod 5 is equipped with spring 20, the bottom at sleeve 16 is installed to spring 20's one end, and the other end is installed on spacing ring 19.
The utility model discloses a theory of operation: during the use, place the work piece between jack catch and supporting rod 5, rotatory adjusting hand wheel 13, drive screw rod 12 and rotate, the external screw thread of screw rod 12 and the internal thread spiro union of screw hole 11, make screw rod 12 remove on screw hole 11, drive dog 14, sleeve 16 and supporting rod 5 remove to the work piece direction, make supporting rod 5 and work piece contact and cooperate the jack catch on the pivot 3 to press from both sides the work piece tightly, spring 20 is compressed this moment, compressed spring 20 can push back spacing ring 19 and supporting rod 5 left, can press from both sides the work piece better, let the work piece reach the best clamping state. The servo motor works to drive the rotating shaft 3 to rotate, so that the clamping jaws and the workpiece are driven to rotate, the clamped workpiece can be rotated, and the angle of the workpiece can be adjusted according to the workpiece processing requirement.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rotatory adjustable fixture which characterized in that: including base (1), one end on base (1) is provided with bearing frame (2), is provided with pivot (3) on bearing frame (2), the other end on base (1) is provided with supporting seat (4), is provided with supporting rod (5) on supporting seat (4), the one end at base (1) is fixed through left bolt (6) in bearing frame (2), dead eye (7) have been seted up on the surface of bearing frame (2), inside bearing (8) that is provided with of dead eye (7), inside radial installation pivot (3) that is equipped with of bearing (8), the interval is provided with two spacing post (9) on pivot (3), two spacing post (9) are located the both sides of bearing (8), two spacing post (9) are the cylinder structure.
2. The rotationally adjustable clamp of claim 1, wherein: and a clamping jaw is arranged at one end of the rotating shaft (3) close to the clamping rod (5), and the other end of the rotating shaft (3) is connected with a piston rod of the servo motor.
3. The rotationally adjustable clamp of claim 1, wherein: the supporting seat (4) is fixed at the other end of the base (1) through a right bolt (10), a threaded hole (11) is formed in the supporting seat (4), an internal thread is arranged inside the threaded hole (11), a screw rod (12) is arranged on the threaded hole (11), an external thread is arranged outside the screw rod (12), and the external thread of the screw rod (12) is in threaded connection with the internal thread of the threaded hole (11).
4. The rotationally adjustable clamp of claim 3, wherein: adjusting handwheel (13) is installed to the one end of screw rod (12), and dog (14) is installed to the other end of screw rod (12), the middle part of screw rod (12) is provided with stopper (15).
5. The rotationally adjustable clamp of claim 4, wherein: a sleeve (16) is installed at one end of the stop block (14), the sleeve (16) is of a hollow cylindrical structure, an opening is formed in one end of the sleeve (16), a cover plate (17) is arranged on the opening of the sleeve (16), and the cover plate (17) is of a circular structure.
6. The rotationally adjustable clamp of claim 5, wherein: the improved clamping device is characterized in that a through hole (18) is formed in the middle of the cover plate (17), a clamping rod (5) is arranged inside the through hole (18), one end of the clamping rod (5) is of a conical structure, a limiting ring (19) is arranged in the middle of the clamping rod (5), the radius of the limiting ring (19) is larger than that of the through hole (18), a spring (20) is sleeved on the other end of the clamping rod (5), one end of the spring (20) is installed at the bottom of the sleeve (16), and the other end of the spring is installed on the limiting ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022415651.0U CN214922286U (en) | 2020-10-27 | 2020-10-27 | Rotary adjustable clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022415651.0U CN214922286U (en) | 2020-10-27 | 2020-10-27 | Rotary adjustable clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214922286U true CN214922286U (en) | 2021-11-30 |
Family
ID=79034791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022415651.0U Active CN214922286U (en) | 2020-10-27 | 2020-10-27 | Rotary adjustable clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214922286U (en) |
-
2020
- 2020-10-27 CN CN202022415651.0U patent/CN214922286U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204711896U (en) | A kind of fixture of adjustable chucking power | |
| CN212330389U (en) | Machine tool clamp for pipe workpieces | |
| CN110405498B (en) | Machining clamp easy to adjust | |
| CN214922286U (en) | Rotary adjustable clamp | |
| CN220197633U (en) | Clamp convenient for angle adjustment | |
| CN208992250U (en) | A kind of variable diameters fixture | |
| CN219275202U (en) | Drilling and tapping machine | |
| CN217122476U (en) | A long section of thick bamboo work piece hole adds clamping apparatus for numerical control lathe | |
| CN213857281U (en) | Positioning device for machining key grooves of sleeves | |
| CN210388102U (en) | But multi-angle adjustment's anchor clamps for welding | |
| CN110977555B (en) | Clamping device for drilling positioning hole in stator surface of crankcase | |
| CN203184735U (en) | Device for machining big arc face by double housing planer | |
| CN221065343U (en) | Milling machine tool fixture for machining metal parts | |
| CN221159999U (en) | Rotatable machine part processing locking device | |
| CN213106538U (en) | Main nail part rotation type anchor clamps | |
| CN118513824B (en) | EPB calliper dust cover assembly quality | |
| CN213106490U (en) | Fixture device for machining ball screw | |
| CN213917972U (en) | Adjustable fixing device for industrial manipulator | |
| CN216228951U (en) | Mechanical workpiece maintenance clamp with positioning and clamping structure | |
| CN220761534U (en) | Clamp for stamping automobile parts | |
| CN216858773U (en) | Improve mould of processing support plane degree and position degree | |
| CN212121561U (en) | Rotary workbench of quick forging hydraulic press | |
| CN221275000U (en) | Lifting fixture for lifting | |
| CN214186124U (en) | Device for synchronously processing multiple surfaces of long and thin cylindrical parts | |
| CN218136523U (en) | Workpiece cutting device for machining of numerical control machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |