CN211413786U

CN211413786U - Manual round hole chamfering device

Info

Publication number: CN211413786U
Application number: CN201921784748.XU
Authority: CN
Inventors: 马文献; 刘传; 王鹏
Original assignee: Qingdao Tiancheng Energy Equipment Manufacturing Co ltd
Current assignee: Qingdao Tiancheng Energy Equipment Manufacturing Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-09-04
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a manual round hole chamfering device, which comprises a handle head, wherein a rubber cushion is arranged on the handle head, an upper adjusting arm is arranged below the handle head, a first thin-wall pipe is sleeved on the upper adjusting arm, the bottom of the upper adjusting arm is connected with an upper adjusting rod, a supporting rod is arranged below the upper adjusting rod, a second thin-wall pipe is sleeved on the supporting rod, a lower adjusting rod is arranged below the supporting rod, one end of the lower adjusting rod is connected with the top of the lower adjusting arm, a spanner drill chuck is arranged below the lower adjusting arm, the spanner drill chuck is fixedly connected with the lower adjusting arm, the utility model has simple structure and easy operation, the spanner drill chuck is suitable for drill bits of different models, the clamping force of the spanner drill chuck is strong, the drill bits are not easy to fall off, the setting of the adjusting arm ensures that the device has good torque adjustability and high flexibility, moreover, the device has lighter weight and is convenient to carry, and the working efficiency of a user is improved.

Description

Manual round hole chamfering device

Technical Field

The utility model relates to a manual round hole chamfer ware belongs to mechanical equipment technical field.

Background

The chamfering refers to a process of cutting the edge of a workpiece into a certain inclined plane, and is to remove burrs generated by machining on the part and also to facilitate the assembly of the part, and generally to chamfer the end of the part.

The equipment that present chamfer was used is mostly for the beveler carries out assembly line chamfer work, if the size of chamfer needs the operation of doing over again if control is not good, perhaps when some positions will chamfer when maintenance equipment, the beveler just seems to be heavy a bit, and the operation is complicated, so manual round hole chamfering ware has just appeared, but present common manual round hole chamfering ware is many to weld the drill bit on bow-shaped steel, be difficult for changing the drill bit, be not suitable for the chamfer of different model round holes, bow-shaped steel is mostly the integral type, be difficult for carrying out the regulation of moment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves overcomes current defect, provides a manual round hole chamfer ware, and the moment is adjustable when the design of regulating arm and regulation pole makes the use, is applicable to the round hole chamfer under the different angles of different environment, and the drill bit is conveniently changed to the spanner drill bit clamp, is applicable to the round hole chamfer of equidimension not, and the design of bearing has reduced frictional force, has increased the life of round hole chamfer ware, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a manual round hole chamfer ware, includes the handle head, be equipped with the rubber cushion on the handle head, handle head below is equipped with the regulating arm, it is equipped with thin wall pipe one to go up the cover on the regulating arm, it is connected with the regulation pole to go up the regulating arm bottom, it is equipped with the bracing piece to go up the regulation pole below, the cover is equipped with thin wall pipe two on the bracing piece, the bracing piece below is equipped with down the regulating rod, regulating rod one end is connected with lower regulating arm top down, it is equipped with spanner drill chuck to adjust arm below down, spanner drill chuck and lower regulating arm fixed connection.

As an optimal technical scheme of the utility model, all be equipped with anti-skidding line on thin wall pipe one and the thin wall pipe two, thin wall pipe one inside is equipped with the bearing, the bearing housing is located on the upper adjusting arm, the inside bearing that is equipped with of thin wall pipe two, the bearing housing is located on the bracing piece, just bearing quantity is four, distributes in the top and the bottom of thin wall pipe one and thin wall pipe two.

As a preferred technical scheme of the utility model, go up the regulation pole and all be equipped with the rack with lower regulation pole inside, the rack reaches the internal weld of regulation pole down with last regulation pole.

As an optimized technical scheme of the utility model, logical groove has all been seted up with the top of lower adjusting lever to the upper adjusting lever.

As an optimal technical scheme of the utility model, the above-mentioned last regulating arm all is equipped with the regulating block with lower regulating arm one side, regulating block fixedly connected with cardboard.

As an optimal technical scheme of the utility model, the spanner drill chuck includes the drill bushing, the drill bushing below is equipped with the ring gear, the ring gear below is equipped with the locating hole, the locating hole below is equipped with the reducing clamping jaw.

The utility model discloses beneficial effect:

1. the utility model discloses a set up the regulating arm and adjust the removal that the pole made chamfer ware accessible regulating block and control the position of cardboard in the rack to the moment that makes the chamfer ware changes, is applicable to the chamfer work of different angles under the different environment.

2. The utility model discloses a set up anti-skidding line and make staff's increase and the frictional force of chamfer ware when using, the chamfer is respond well, makes the staff can carry out the push type chamfer through setting up the handle head that has rubber cushion, and labour saving and time saving improves work efficiency, and rubber cushion can cushion the effort.

3. The utility model discloses a set up the bearing and make thin wall pipe one and last regulating arm, thin wall pipe two and bracing piece between wearing and tearing reduce, increase the life of chamfer ware, make the drill bit of the removable different models of chamfer ware through setting up spanner drill chuck, applicable round hole in different models carries out chamfer work.

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 serve to explain the invention and not to limit the invention.

Fig. 1 is a front view of the present invention.

Fig. 2 is an enlarged view of fig. 1 at a.

Fig. 3 is a schematic view of the through groove of the present invention.

Fig. 4 is a schematic view of the drill chuck of the wrench of the present invention.

Reference numbers in the figures: 1. a handle head; 2. a rubber cushion; 3. an upper adjusting arm; 4. a first thin-wall pipe; 5. an upper adjusting rod; 6. a support bar; 7. a second thin-walled tube; 8. a lower adjustment lever; 9. a lower adjustment arm; 10. a wrench drill chuck; 11. a bearing; 12. a rack; 13. a through groove; 14. an adjusting block; 15. clamping a plate; 16. drilling a sleeve; 17. a ring gear; 18. positioning holes; 19. reducing clamping jaw.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-4, a manual round hole chamfering device comprises a handle head 1, a rubber cushion 2 is arranged on the handle head 1, an upper adjusting arm 3 is arranged below the handle head 1, a thin-walled tube I4 is sleeved on the upper adjusting arm 3, an upper adjusting rod 5 is connected to the bottom of the upper adjusting arm 3, a supporting rod 6 is arranged below the upper adjusting rod 5, a thin-walled tube II 7 is sleeved on the supporting rod 6, a lower adjusting rod 8 is arranged below the supporting rod 6, one end of the lower adjusting rod 8 is connected with the top of a lower adjusting arm 9, a wrench drill chuck 10 is arranged below the lower adjusting arm 9, and the wrench drill chuck 10 is fixedly connected with the lower adjusting arm.

As shown in fig. 1, the first thin-walled tube 4 and the second thin-walled tube 7 of the present embodiment are both provided with anti-slip threads, the bearing 11 is arranged inside the first thin-walled tube 4, the bearing 11 is sleeved on the upper adjusting arm 3, the bearing 11 is arranged inside the second thin-walled tube 7, the bearing 11 is sleeved on the support rod 6, and the number of the four bearings 11 is distributed at the top and the bottom of the first thin-walled tube 4 and the second thin-walled tube 7.

As shown in fig. 2, in the present embodiment, the racks 12 are provided inside the upper adjustment rod 5 and the lower adjustment rod 8, and the racks 12 are welded to the inside of the upper adjustment rod 5 and the lower adjustment rod 8.

As shown in fig. 3, the top of the upper adjusting rod 5 and the top of the lower adjusting rod 8 of the present embodiment are both provided with a through slot 13.

As shown in fig. 2, the adjusting blocks 14 are disposed on one sides of the upper adjusting arm 3 and the lower adjusting arm 9 of the present embodiment, and the adjusting blocks 14 are fixedly connected with the clamping plates 15.

As shown in fig. 1 and 4, the drill chuck 10 of the wrench in the present embodiment includes a drill bushing 16, a gear ring 17 is disposed below the drill bushing 16, a positioning hole 18 is disposed below the gear ring 17, and a reducing clamping jaw 19 is disposed below the positioning hole 18.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The utility model discloses the theory of operation: the utility model can control the position of the clamping plate 15 in the rack 12 by the movement of the adjusting block 14 through the arrangement of the adjusting arm and the adjusting rod, thereby changing the moment of the chamfering device, being suitable for chamfering at different angles under different environments, the friction force between the working personnel and the chamfering device is increased when the chamfering device is used by arranging the anti-skid grains, the chamfering effect is good, the handle head 1 with the rubber soft pad 2 is arranged to lead the working personnel to carry out pressing type chamfering, thereby saving time and labor and improving the working efficiency, and the rubber soft pad 2 can buffer the acting force, the bearing 11 is arranged to reduce the abrasion between the first thin-wall pipe 4 and the upper adjusting arm 3 and between the second thin-wall pipe 7 and the supporting rod 6, prolong the service life of the chamfering device, the drill bits of different models can be replaced by the chamfering device through the arrangement of the spanner drill chuck 10, and the chamfering device is suitable for chamfering work of round holes of different models.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a manual round hole chamfer ware, includes handle head (1), its characterized in that: be equipped with rubber cushion (2) on handle head (1), handle head (1) below is equipped with adjusting arm (3), it is equipped with thin wall pipe (4) to go up the cover on adjusting arm (3), it is connected with adjusting pole (5) to go up adjusting arm (3) bottom, it is equipped with bracing piece (6) to go up adjusting pole (5) below, the cover is equipped with thin wall pipe two (7) on bracing piece (6), bracing piece (6) below is equipped with down adjusting lever (8), adjusting lever (8) one end is connected with adjusting arm (9) top down, adjusting arm (9) below is equipped with spanner drill chuck (10) down, spanner drill chuck (10) and adjusting arm (9) fixed connection down.

2. The manual round hole chamfering machine according to claim 1, wherein: the anti-skidding type support is characterized in that anti-skidding threads are arranged on the first thin-wall pipe (4) and the second thin-wall pipe (7), a bearing (11) is arranged inside the first thin-wall pipe (4), the bearing (11) is sleeved on the upper adjusting arm (3), a bearing (11) is arranged inside the second thin-wall pipe (7), the bearing (11) is sleeved on the support rod (6), and the number of the bearings (11) is four, and the bearings are distributed at the top and the bottom of the first thin-wall pipe (4) and the second thin-wall pipe (7).

3. The manual round hole chamfering machine according to claim 1, wherein: the upper adjusting rod (5) and the lower adjusting rod (8) are both internally provided with racks (12), and the racks (12) are welded with the upper adjusting rod (5) and the lower adjusting rod (8).

4. The manual round hole chamfering machine according to claim 1, wherein: the top parts of the upper adjusting rod (5) and the lower adjusting rod (8) are provided with through grooves (13).

5. The manual round hole chamfering machine according to claim 1, wherein: and adjusting blocks (14) are arranged on one sides of the upper adjusting arm (3) and the lower adjusting arm (9), and the adjusting blocks (14) are fixedly connected with clamping plates (15).

6. The manual round hole chamfering machine according to claim 1, wherein: the spanner drill chuck (10) comprises a drill bushing (16), a gear ring (17) is arranged below the drill bushing (16), a positioning hole (18) is arranged below the gear ring (17), and a reducing clamping jaw (19) is arranged below the positioning hole (18).