CN218364323U

CN218364323U - Circular fixing clamp

Info

Publication number: CN218364323U
Application number: CN202222870786.5U
Authority: CN
Inventors: 王学全
Original assignee: Qingdao Hongchuan Precision Machining Co ltd
Current assignee: Qingdao Hongchuan Precision Machining Co ltd
Priority date: 2022-10-30
Filing date: 2022-10-30
Publication date: 2023-01-24
Anticipated expiration: 2032-10-30

Abstract

The utility model discloses a circular mounting fixture belongs to machining technical field, including the anchor clamps seat, the inside of anchor clamps seat is provided with fixed subassembly, fixed subassembly includes the motor, the output of motor is connected with drive gear, the inside all around of anchor clamps seat all rotates and is connected with the threaded rod, the pot head of threaded rod is equipped with the support frame, the support frame is to rotate with the threaded rod and is connected, the bottom fixed connection of support frame is in the interior diapire of anchor clamps seat, the pot head of threaded rod is equipped with drive gear, drive gear is the meshing with drive gear and is connected, the outside cover of threaded rod is equipped with the movable plate, the anchor clamps seat is run through on the top of movable plate, and be connected with splint, the open slot with movable plate assorted is seted up on the top of anchor clamps seat. The beneficial effects of the utility model are that solved the defect that needs artifical manual regulation one by one among the prior art, simplified manufacturing procedure, optimized production efficiency, avoided the sweeps to splash the clearance burden of bringing simultaneously, reduced workman's work load, made things convenient for the use of equipment.

Description

Circular fixing clamp

Technical Field

The utility model relates to a machining technology field, specifically say circular mounting fixture.

Background

The jig is a device for fixing a work object to a correct position for construction or inspection in a machine manufacturing process, and is also called a jig.

The utility model with the Chinese patent application number of CN201410805729.6 discloses a circular clamp, which comprises a bottom plate, a baffle plate, a bolt and a nut, a vacuum suction groove and a sliding groove, wherein the circular bottom plate is provided with a plurality of sliding grooves, and the center of the circular bottom plate is provided with the vacuum suction groove; the baffle is connected on the spout, is fixed by bolt and nut. The tool is stable in structure and can fix materials in the horizontal direction and the vertical direction simultaneously.

The above comparison document has the following problems:

(1) The baffle is fixed through the bolt and the nut in the application file, and in the using process, the bolt needs to be adjusted manually, so that the operation is complex, and the processing efficiency of workpieces is influenced.

(2) The machining process of the workpiece is easy to generate scraps which are scattered on the clamp, and if the scraps cannot be cleaned in time, the precision of subsequent machining is easily influenced, so that the workpiece is scrapped.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a circular mounting fixture to solve the problem of proposing among the above-mentioned background art.

The technical scheme of the utility model is that: circular mounting fixture, including the anchor clamps seat, the inside of anchor clamps seat is provided with fixed subassembly, fixed subassembly includes the motor, the output of motor is connected with drive gear, inside all around of anchor clamps seat all rotates and is connected with the threaded rod, a pot head of threaded rod is equipped with the support frame, the support frame is to rotate with the threaded rod and is connected, the bottom fixed connection of support frame is in the interior diapire of anchor clamps seat, a pot head of threaded rod is equipped with drive gear, drive gear is the meshing with drive gear and is connected, the outside cover of threaded rod is equipped with the movable plate, the anchor clamps seat is run through on the top of movable plate to be connected with splint, the open slot with movable plate assorted is seted up on the top of anchor clamps seat.

Furthermore, the bottom of movable plate is connected with the limiting plate, the spacing groove has been seted up to the inner diapire of anchor clamps seat, the spacing groove all is the T font with the cross-section of limiting plate to be sliding connection.

Furthermore, one end of the clamping plate is arc-surface-shaped and is connected with an elastic pad.

Furthermore, the top end of the clamp seat is provided with a cleaning assembly, the cleaning assembly comprises a collecting box, the collecting box is connected to one end of the top of the clamp seat, the inner side wall of the collecting box is connected with a fan, one end of the collecting box is connected with a corrugated pipe, the top end of one of the movable plates is connected with a collecting cover, and the corrugated pipe is communicated with the collecting cover.

Furthermore, the inside wall of collecting box is connected with the filter screen frame, the filter screen frame sets up in the outside of fan.

The utility model discloses an improve and provide circular mounting fixture here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses a gear drive uses with screw thread drive's mode cooperation, drives four movable plates and splint displacement simultaneously, carries out the centre gripping to the work piece and fixes, has solved the problem that needs artifical manual regulation one by one among the prior art, has simplified manufacturing procedure, has optimized production efficiency.

The second step is as follows: the utility model discloses a fan is used with the cooperation of bellows and absorption cover, in the course of working, collects in step the sweeps that produces, avoids the sweeps to splash the clearance burden of bringing, has reduced workman's work load.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of area a in fig. 2.

Description of the reference numerals: 1. a clamp base; 2. a fixing component; 21. moving the plate; 22. a threaded rod; 23. a support frame; 24. a transmission gear; 25. a motor; 26. a drive gear; 27. a limiting groove; 28. an open slot; 29. a limiting plate; 210. a splint; 3. a cleaning assembly; 31. a collection box; 32. a collection hood; 33. a fan; 34. a screen frame; 35. a bellows.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model provides a circular fixing clamp through the improvement, as shown in fig. 1-3, including a clamp base 1, the inside of the clamp base 1 is provided with a fixing component 2, the fixing component 2 includes a motor 25, the output end of the motor 25 is connected with a driving gear 26, the periphery inside the clamp base 1 is rotatably connected with a threaded rod 22, one end of the threaded rod 22 is sleeved with a supporting frame 23, the supporting frame 23 is rotatably connected with the threaded rod 22, the bottom end of the supporting frame 23 is fixedly connected with the inner bottom wall of the clamp base 1, one end of the threaded rod 22 is sleeved with a transmission gear 24, the transmission gear 24 and the driving gear 26 are both bevel gears, the transmission gear 24 is meshed with the driving gear 26, the outer sleeve of the threaded rod 22 is sleeved with a movable plate 21, the top end of the movable plate 21 penetrates through the clamp base 1 and is connected with a clamping plate 210, one end of the clamp plate 210 is arc-surface-shaped and is connected with an elastic pad, so that the arc-surface-shaped clamp plate 210 is utilized, the elastic pad is matched with the clamp plate to be attached to the surface of a circular workpiece, the clamping fixing effect is improved, the open slot 28 matched with the moving plate 21 is formed in the top end of the clamp seat 1, the bottom end of the moving plate 21 is connected with the limiting plate 29, the inner bottom wall of the clamp seat 1 is provided with a limiting groove 27, the limiting groove 27 and the cross section of the limiting plate 29 are both in a T shape and are in sliding connection, so that the supporting acting force is provided for the moving plate 21 by utilizing the limiting groove 27 and the limiting plate 29, the load of the threaded rod 22 is reduced, the axial limiting is carried out on the moving plate 21 by matching the open slot 28, the deflection of the moving plate 21 is prevented, the cleaning component 3 is arranged at the top end of the clamp seat 1, the cleaning component 3 comprises a collecting box 31, and the collecting box 31 is connected to one end of the top of the clamp seat 1, the inside wall of collecting box 31 is connected with fan 33, the one end of collecting box 31 is connected with bellows 35, one of them the top of movable plate 21 is connected with collects the cover 32, bellows 35 is linked together with collecting the cover 32, when carrying out the processing operation, synchronous start fan 33 utilizes the suction effect that fan 33 produced, and cover 32 and bellows 35 are collected in the cooperation, will process and produce the sweeps and inhale in the collecting box 31, reduces workman's burden, simplifies the processing procedure, the inside wall of collecting box 31 is connected with filter screen frame 34, filter screen frame 34 sets up in the outside of fan 33 to utilize filter screen frame 34 to carry out the separation to inhaling the inside sweeps of collecting box 31, avoid sweeps and fan 33 direct contact, cause the damage of fan 33.

The working principle is as follows: when the machining operation is performed, a workpiece to be machined is placed at the top end of the clamp seat 1, the motor 25 is started to drive the driving gear 26 to rotate, the driving gear 26 and the transmission gear 24 are meshed for transmission, the transmission gear 24 drives the threaded rod 22 to rotate, under the axial limiting action of the limiting groove 27, the limiting plate 29 and the open groove 28, the movable plate 21 horizontally displaces along with the thread driving acting force generated by the rotation of the threaded rod 22, the movable plate 21 drives the clamping plate 210 to displace towards the center position of the clamp seat 1, the clamping plate 210 is used for carrying out adaptive joint clamping on the workpiece with an elastic pad on the surface of the clamping plate 210, meanwhile, one of the movable plates 21 drives the top end collecting cover 32 to displace, the corrugated pipe 35 is stretched accordingly, when the machining operation is performed, the fan 33 is synchronously started, the machined waste chips are sucked into the collecting box 31 by matching with the collecting cover 32 and the corrugated pipe 35 through the suction effect generated by the fan 33, the filtering net rack 34 is used for blocking the waste chips sucked into the collecting box 31, and then the waste chips in the collecting box 31 are periodically cleaned.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Circular mounting fixture, its characterized in that: including anchor clamps seat (1), the inside of anchor clamps seat (1) is provided with fixed subassembly (2), fixed subassembly (2) include motor (25), the output of motor (25) is connected with drive gear (26), all rotate around anchor clamps seat (1) inside and be connected with threaded rod (22), the pot head of threaded rod (22) is equipped with support frame (23), support frame (23) are to rotate with threaded rod (22) and are connected, the bottom fixed connection of support frame (23) is in the inner diapire of anchor clamps seat (1), the pot head of threaded rod (22) is equipped with drive gear (24), drive gear (24) are the meshing with drive gear (26) and are connected, the outside cover of threaded rod (22) is equipped with movable plate (21), the top of movable plate (21) runs through anchor clamps seat (1) to be connected with splint (210), open slot (28) assorted with movable plate (21) is seted up on the top of anchor clamps seat (1).

2. The circular fixing clip according to claim 1, wherein: the bottom of movable plate (21) is connected with limiting plate (29), spacing groove (27) have been seted up to the interior diapire of anchor clamps seat (1), spacing groove (27) all are the T font with the cross-section of limiting plate (29) to be sliding connection.

3. The circular fixing clip of claim 1, wherein: one end of the clamping plate (210) is arc-surface-shaped and is connected with an elastic pad.

4. The circular fixing clip according to claim 1, wherein: the top of anchor clamps seat (1) is provided with clean subassembly (3), clean subassembly (3) are including collecting box (31), collecting box (31) are connected in the one end at anchor clamps seat (1) top, the inside wall of collecting box (31) is connected with fan (33), the one end of collecting box (31) is connected with bellows (35), one of them the top of movable plate (21) is connected with collects cover (32), bellows (35) are linked together with collection cover (32).

5. The circular fixing clip according to claim 4, wherein: the inside wall of collecting box (31) is connected with filter screen frame (34), filter screen frame (34) set up in the outside of fan (33).