CN216634115U

CN216634115U - Rapid clamping tool for reamer machining

Info

Publication number: CN216634115U
Application number: CN202123386597.2U
Authority: CN
Inventors: 甘波; 林乐坤; 李秀珍
Original assignee: Dalian Shengshi Combined Cutting Tools Co ltd
Current assignee: Dalian Shengshi Combined Cutting Tools Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-31
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a quick clamping tool for reamer machining, which belongs to the technical field of reamer machining and comprises a workbench and two toothed plates, wherein the upper surface of the workbench is fixedly connected with a control plate, the control plate is hinged with an adjusting plate through a pin shaft, the lower surface of the adjusting plate is fixedly connected with one end of an adjusting rod, the outer surface of the adjusting rod is provided with an adjusting ring, and the lower surface of the adjusting ring is fixedly connected with a control block. This quick clamping frock is used in reamer processing through setting up round pin axle, limiting plate, stop screw, regulating plate, regulation pole, adjustable ring, control block, pinion rack, gear, carriage release lever, movable plate, linear bearing and clamping device for the carriage release lever drives the movable plate through linear bearing and removes at the removal in-process, thereby drives clamping device and removes, can carry out the centre gripping to a plurality of reamers and fix, has guaranteed the stability of reamer in the course of working, has improved work efficiency.

Description

Rapid clamping tool for reamer machining

Technical Field

The utility model belongs to the technical field of reamer machining, and particularly relates to a rapid clamping tool for reamer machining.

Background

The reamer has one or more sword tooth for the rotatory cutter of excision processed hole surface thin layer metal, the reamer has the rotation finish machining cutter of straight sword or spiral sword, be used for reaming or repairing the hole, the reamer structure is mostly constituteed by working part and stalk portion, the reamer need use the clamping frock in the course of working, but in current technique, can only carry out the centre gripping to single reamer usually and fix, be not convenient for carry out the centre gripping simultaneously to a plurality of reamers and fix, reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a rapid clamping tool for reamer processing, which solves the problems that only a single reamer can be clamped and fixed, a plurality of reamers are inconvenient to be clamped and fixed simultaneously, and the working efficiency is reduced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a reamer processing is with quick clamping frock, includes workstation and two pinion racks, the last fixed surface of workstation is connected with the control panel, the control panel is articulated through round pin axle and regulating plate, the lower surface of regulating plate and the one end fixed connection who adjusts the pole.

The surface of adjusting the pole is provided with the adjustable ring, the lower surface fixedly connected with control block of adjustable ring, the back and the front fixed connection of one of them pinion rack of control block, two the opposite face of pinion rack meshes with the surface of same gear.

The gear is internally clamped with a rotating shaft, a movable rod is fixedly connected in the toothed plate, three linear bearings are sleeved on the outer surface of the movable rod, a movable plate is clamped on the outer surface of each linear bearing, and a clamping device is fixedly connected to the back of the movable plate.

As a further scheme of the utility model: one end of the pin shaft is fixedly connected with the lower surface of the limiting plate, a limiting screw is arranged in the limiting plate, and one end of the limiting screw is arranged on the upper surface of the control plate.

As a further scheme of the utility model: the outer surface of the rotating shaft is sleeved with a first bearing, and the lower surface of the first bearing is fixedly connected to the upper surface of the workbench.

As a further scheme of the utility model: the lower surface of pinion rack and the upper surface fixed connection of backup pad, two the backup pad sets up the upper surface at same workstation.

As a further scheme of the utility model: the clamping device comprises a shell, the front surface of the shell is fixedly connected to the back surface of the moving plate, a plurality of flexible strips and a plurality of rubber pads are fixedly connected to one ends of the flexible strips in the shell.

As a further scheme of the utility model: the outer surface of the flexible strip is sleeved with a spring, and two ends of the spring are fixedly connected to the outer surface of the flexible strip and the side face of the rubber pad.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the quick clamping tool for reamer processing comprises a pin shaft, a limiting plate, a limiting screw, a regulating plate, a regulating rod, a regulating ring, a control block, a toothed plate, a gear, a moving rod, a moving plate, a linear bearing and a clamping device, wherein the limiting plate is rotated after the limiting screw is screwed out of the limiting plate, so that the pin shaft is driven to rotate, the regulating plate is driven to rotate along the motion track of the pin shaft, the regulating rod is driven to move, the position of the regulating ring is regulated by the regulating rod, the control block is driven to move, one toothed plate is driven to move by the control block, the gear is driven to rotate by the toothed plate under the meshing action, so that the gear can drive the other toothed plate to move under the meshing action, the moving rod is driven to move, and the moving rod drives the moving plate to move through the linear bearing in the moving process, thereby drive clamping device and remove, can carry out the centre gripping to a plurality of reamers and fix, guaranteed the stability of reamer in the course of working, improved work efficiency.

2. This reamer processing is with quick clamping frock through setting up casing, flexible strip, spring and rubber pad for the rubber pad leads to in flexible strip and the spring in the pressure transmission that produces to reamer centre gripping in-process, and cushions its pressure that produces through the elasticity of spring self, has guaranteed the stability of reamer in centre gripping in-process, avoids appearing the condition of wearing and tearing.

3. This reamer processing is with quick clamping frock through setting up limiting plate and stop screw, passes stop screw in the limiting plate screw in control panel to carry on spacingly to the position of limiting plate, and then carry on spacingly to the rotation of round pin axle, avoid the round pin axle to appear rotating and lead to the condition that the regulating plate takes place the skew.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic bottom perspective view of the support plate of the present invention;

FIG. 3 is a schematic three-dimensional structure of the adjustment plate of the present invention;

FIG. 4 is a schematic top sectional view of the clamping device of the present invention;

in the figure: the device comprises a working table 1, a control plate 2, a pin shaft 3, a limit plate 4, a limit screw 5, an adjusting plate 6, an adjusting rod 7, an adjusting ring 8, a control block 9, a toothed plate 10, a support plate 11, a gear 12, a rotating shaft 13, a moving rod 14, a moving plate 15, a linear bearing 16, a clamping device 17, a shell 171, a flexible strip 172, a spring 173, a rubber pad 174 and a first bearing 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a reamer processing is with quick clamping frock, including workstation 1 and two pinion rack 10, the last fixed surface of workstation 1 is connected with control panel 2, through setting up control panel 2, can provide a strong point to the rotation of round pin axle 3, the stability of round pin axle 3 at the rotation in-process has been guaranteed, control panel 2 is articulated with regulating plate 6 through round pin axle 3, the lower surface of regulating plate 6 and the one end fixed connection who adjusts pole 7, through setting up regulating plate 6, adjust pole 7 and adjustable ring 8, can adjust the position of control block 9, thereby drive pinion rack 10 and remove, so that follow-up work carries out.

The surface of adjusting pole 7 is provided with adjustable ring 8, and the lower fixed surface of adjustable ring 8 is connected with control block 9, and the back of control block 9 and the positive fixed connection of one of them pinion rack 10, the opposite face of two pinion racks 10 and the surface meshing of same gear 12 can support and drive carriage release lever 14 and remove through setting up pinion rack 10 to carriage release lever 14.

The gear 12 is internally connected with a rotating shaft 13 in a clamping manner, the toothed plate 10 is internally and fixedly connected with a moving rod 14, the outer surface of the moving rod 14 is sleeved with three linear bearings 16, the moving of the moving plate 15 can be limited by arranging the linear bearings 16, the situation that the moving plate 15 cannot move is avoided, the moving plate 15 is connected with the outer surface of the linear bearings 16 in a clamping manner, and the back of the moving plate 15 is fixedly connected with a clamping device 17.

Specifically, as shown in fig. 1, 2 and 3, one end of the pin shaft 3 is fixedly connected with the lower surface of the limit plate 4, the limit screw 5 is arranged in the limit plate 4, one end of the limit screw 5 is arranged on the upper surface of the control panel 2, the limit screw 5 is screwed into the control panel 2 through the limit plate 4 by arranging the limit plate 4 and the limit screw 5, so as to limit the position of the limit plate 4, further limit the rotation of the pin shaft 3, and avoid the situation that the adjusting plate 6 is deviated due to the rotation of the pin shaft 3, the outer surface of the rotating shaft 13 is sleeved with the first bearing 18, the lower surface of the first bearing 18 is fixedly connected with the upper surface of the workbench 1, through arranging the first bearing 18, a supporting point can be provided for the rotation of the rotating shaft 13, the stability of the rotating shaft 13 in the rotating process is ensured, and the lower surface of the toothed plate 10 is fixedly connected with the upper surface of the supporting plate 11, two backup pads 11 set up at the upper surface of same workstation 1, through setting up backup pad 11, can carry on spacingly to the removal of pinion rack 10 for pinion rack 10 is along rectilinear movement all the time, avoids appearing the condition of skew.

Specifically, as shown in fig. 1, fig. 2 and fig. 4, the clamping device 17 includes a housing 171, the front of the housing 171 is fixedly connected to the back of the moving plate 15, a plurality of flexible strips 172 are fixedly connected in the housing 171, one end of each of the plurality of flexible strips 172 is fixedly connected with a rubber pad 174, a spring 173 is sleeved on the outer surface of each of the flexible strips 172, two ends of each of the springs 173 are fixedly connected to the outer surface of each of the flexible strips 172 and the side surface of each of the rubber pads 174, by arranging the housing 171, the flexible strips 172, the springs 173 and the rubber pads 174, pressure generated in the reamer clamping process by the rubber pads 174 is transferred to the flexible strips 172 and the springs 173, and pressure generated by the springs 173 is buffered, stability of the reamer in the clamping process is ensured, and abrasion is avoided.

The working principle of the utility model is as follows:

s1, when the reamer clamp is used, a plurality of reamers are placed between the two clamping devices 17, the limiting screw 5 is screwed out of the limiting plate 4, then the limiting plate 4 is rotated, the pin shaft 3 is driven to rotate, the adjusting plate 6 is driven to rotate along the motion track of the pin shaft 3, the adjusting rod 7 is driven to move, the adjusting rod 7 adjusts the position of the adjusting ring 8, and the control block 9 is driven to move along the motion track of the adjusting ring 8;

s2, then driving one of the toothed plates 10 to move through the control block 9, so that the toothed plates 10 can drive the gear 12 to rotate under the meshing action, and the gear 12 can drive the other toothed plate 10 to move under the meshing action, so that the two toothed plates 10 drive the support plate 11 to move along the track of the workbench 1 in the moving process, so as to drive the two moving rods 14 to move simultaneously, so that the moving rods 14 drive the moving plate 15 to move through the linear bearings 16 in the moving process;

s3, then the moving plate 15 can drive the two clamping devices 17 to approach each other in the moving process, so that the rubber pad 174 clamps and fixes the reamer, meanwhile, the rubber pad 174 transmits pressure generated in the clamping process of the reamer to the flexible strip 172 and the spring 173, the pressure generated by the spring 173 is buffered through the elasticity of the spring 173, the reamer is processed, and then the limiting screw 5 penetrates through the limiting plate 4 and is screwed into the control plate 2 to be limited.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a reamer processing is with quick clamping frock, includes workstation (1) and two pinion racks (10), its characterized in that: the upper surface of the workbench (1) is fixedly connected with a control plate (2), the control plate (2) is hinged with an adjusting plate (6) through a pin shaft (3), and the lower surface of the adjusting plate (6) is fixedly connected with one end of an adjusting rod (7);

the adjusting rod (7) is provided with an adjusting ring (8) on the outer surface, a control block (9) is fixedly connected to the lower surface of the adjusting ring (8), the back surface of the control block (9) is fixedly connected with the front surface of one of the toothed plates (10), and the opposite surfaces of the two toothed plates (10) are meshed with the outer surface of the same gear (12);

the utility model discloses a gear rack, including gear (12), pinion rack (10), gear (12) inside joint has pivot (13), fixedly connected with carriage release lever (14) in pinion rack (10), three linear bearing (16) have been cup jointed to the surface of carriage release lever (14), the surface joint of linear bearing (16) has movable plate (15), the back fixedly connected with clamping device (17) of movable plate (15).

2. The rapid clamping tool for reamer machining according to claim 1, wherein the rapid clamping tool comprises: the one end of round pin axle (3) and the lower fixed surface of limiting plate (4) are connected, be provided with limiting screw (5) in limiting plate (4), the one end setting of limiting screw (5) is at the upper surface of control panel (2).

3. The rapid clamping tool for reamer machining according to claim 1, wherein the rapid clamping tool comprises: the outer surface of the rotating shaft (13) is sleeved with a first bearing (18), and the lower surface of the first bearing (18) is fixedly connected to the upper surface of the workbench (1).

4. The rapid clamping tool for reamer machining according to claim 1, wherein the rapid clamping tool comprises: the lower surface of pinion rack (10) and the upper surface fixed connection of backup pad (11), two backup pad (11) set up the upper surface at same workstation (1).

5. The rapid clamping tool for reamer machining according to claim 1, wherein the rapid clamping tool comprises: clamping device (17) include casing (171), the front fixed connection of casing (171) is at the back of movable plate (15), fixedly connected with a plurality of flexible strip (172), a plurality of in casing (171) the one end fixedly connected with rubber pad (174) of flexible strip (172).

6. The rapid clamping tool for reamer machining according to claim 5, wherein the rapid clamping tool comprises: the outer surface of flexible strip (172) has cup jointed spring (173), the both ends fixed connection of spring (173) is in the side of the surface of flexible strip (172) and rubber pad (174).