CN215658939U

CN215658939U - Polishing chamfering device

Info

Publication number: CN215658939U
Application number: CN202121996645.7U
Authority: CN
Inventors: 胡云飞; 胡汉栋
Original assignee: Ningbo Jiekeda Hardware Manufacturing Co ltd
Current assignee: Ningbo Jiekeda Hardware Manufacturing Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-28
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to the technical field of handle processing, and discloses a polishing chamfering device which comprises a base, wherein a first hydraulic cylinder is fixedly installed on one side of the surface of the base, a movable plate attached to the surface of the base is fixed at the end of the first hydraulic cylinder, a chamfering cutter is connected to the inner concave part of the outer wall of the movable plate, an adjusting rod penetrates through the tail end of the chamfering cutter, the bottom end of the adjusting rod is movably connected with the movable plate, and a back frame is arranged on the back side of the middle section of the surface of the base. This polishing chamfer device makes the adjustable ring at the outside horizontal migration of spreader through rotatory adjustable ring, and then makes the traction lever in the spacing synchronous rotation down of gag lever post, treats to process the handle and carries out the centre gripping, when being convenient for load and unload the handle, can fix the handle in certain size range, has improved the practicality of device to bolt joint through adjustable ring and spreader fixes the opening angle of traction lever, guarantees the grip slipper stability to the handle.

Description

Polishing chamfering device

Technical Field

The utility model relates to the technical field of handle processing, in particular to a polishing chamfering device.

Background

The handle is a handle for opening and closing components such as doors, windows, sashes, drawers and the like commonly used in building decoration and furniture manufacture, and in order to improve the comfort and the attractiveness of the handle in daily use, polishing and chamfering treatment needs to be carried out during processing and production, so that the polishing and chamfering device is designed.

Common polishing chamfer device is generally not convenient for load and unload fixedly to the handle, and the loading and unloading step is loaded down with trivial details, when having increased user's work load for the polishing chamfer efficiency of handle is lower, provides a polishing chamfer device for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a polishing chamfering device which has the advantages of convenience in assembly and disassembly, good adaptability and the like, and solves the problems that the conventional polishing chamfering device is not convenient to assemble, disassemble and fix a handle, the assembly and disassembly steps are complicated, the workload of a user is increased, and the polishing chamfering efficiency of the handle is low.

(II) technical scheme

In order to achieve the purposes of convenient assembly and disassembly and good adaptability, the utility model provides the following technical scheme: a polishing chamfering device comprises a base, wherein a first hydraulic cylinder is fixedly mounted on one side of the surface of the base, a movable plate attached to the surface of the base is fixed at the end of the first hydraulic cylinder, a chamfering cutter is connected to the concave part in the outer wall of the movable plate, an adjusting rod penetrates through the tail end of the chamfering cutter, the bottom end of the adjusting rod is movably connected with the movable plate, a back frame is arranged on the back side of the middle section of the surface of the base, a second hydraulic cylinder is fixed below the top of the back frame, a telescopic cavity is fixed at the bottom of the second hydraulic cylinder, a spring is mounted in the telescopic cavity, a supporting rod is connected to the bottom of the spring, the lower end of the supporting rod penetrates out of the telescopic cavity, a polishing assembly is fixed at the bottom of the supporting rod, a motor is fixedly mounted on the other side of the surface of the base, an output shaft of the motor is connected with a cross column through a coupler, and an adjusting ring is sleeved outside the front end of the cross column, the outer wall of adjustable ring articulates there is the traction lever, the middle section of traction lever articulates there is the gag lever post, the bottom of gag lever post articulates there is the activity ring, and the activity ring cup joints in the spreader end to activity ring and spreader swing joint, the end of traction lever is fixed with the grip block, the inside of adjustable ring runs through there is locking screw.

Preferably, the chamfering tool and the moving plate form a lifting structure through an adjusting rod, and threads are tapped on the outer portion of the adjusting rod.

Preferably, the support rod and the telescopic cavity form an elastic lifting structure through a spring.

Preferably, the clamping plate and the adjusting ring form a linkage structure through the traction rod, and the adjusting ring is in threaded connection with the cross column.

Preferably, be threaded connection between locking screw and the adjustable ring, and locking screw's bottom and the outer wall of spreader are closely laminated.

(III) advantageous effects

Compared with the prior art, the utility model provides a polishing chamfering device, which has the following beneficial effects:

1. according to the polishing chamfering device, the adjusting ring is horizontally moved outside the transverse column by rotating the adjusting ring, so that the traction rod synchronously rotates under the limiting of the limiting rod, a handle to be processed is clamped, the handle can be conveniently assembled and disassembled, meanwhile, the handle in a certain size range can be fixed, the practicability of the device is improved, and the opening angle of the traction rod is fixed by screwing the adjusting ring and the transverse column, so that the clamping stability of the clamping plate on the handle is ensured;

2. this polishing chamfer device adjusts the height of chamfer sword through the rotation regulation pole to satisfy the chamfer demand of not unidimensional handle, improved the suitability between device and handle, reduced the limitation when device chamfer uses.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of a connection structure of an adjusting ring and a locking screw according to the present invention.

In the figure: 1. a base; 2. a first hydraulic cylinder; 3. moving the plate; 4. chamfering cutter; 5. adjusting a rod; 6. a back frame; 7. a second hydraulic cylinder; 8. a telescoping chamber; 9. a spring; 10. a support rod; 11. a polishing assembly; 12. a motor; 13. a cross post; 14. an adjusting ring; 15. a draw bar; 16. a limiting rod; 17. a movable ring; 18. a clamping plate; 19. and locking the screw rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme, in particular to a polishing chamfering device which comprises a base 1, a first hydraulic cylinder 2, a movable plate 3, a chamfering cutter 4, an adjusting rod 5, a back frame 6, a second hydraulic cylinder 7, a telescopic cavity 8, a spring 9, a resisting rod 10, a polishing component 11, a motor 12, a cross column 13, an adjusting ring 14, a traction rod 15, a limiting rod 16, a movable ring 17, a clamping plate 18 and a locking screw 19, wherein as shown in figure 1, the first hydraulic cylinder 2 is fixedly arranged on one side of the surface of the base 1, the movable plate 3 attached to the surface of the base 1 is fixedly arranged at the end head of the first hydraulic cylinder 2, the chamfering cutter 4 is connected to the inner concave part of the outer wall of the movable plate 3, the adjusting rod 5 penetrates through the tail end of the chamfering cutter 4, the bottom end of the adjusting rod 5 is movably connected with the movable plate 3, the chamfering cutter 4 and the adjusting rod 3 form a lifting structure through the adjusting rod 5, and threads are tapped on the outer part of the adjusting rod 5, the height of the chamfering tool 4 is adjusted by rotating the adjusting rod 5 to meet the chamfering requirements of handles with different sizes, the adaptability between the device and the handles is improved, and the limitation of the device in chamfering use is reduced, a back frame 6 is arranged on the back side of the middle section of the surface of the base 1, a second hydraulic cylinder 7 is fixed below the top of the back frame 6, a telescopic cavity 8 is fixed at the bottom of the second hydraulic cylinder 7, a spring 9 is arranged in the telescopic cavity 8, a supporting rod 10 is connected at the bottom of the spring 9, the lower end of the supporting rod 10 penetrates out of the telescopic cavity 8, a polishing component 11 is fixed at the bottom of the supporting rod 10, the supporting rod 10 and the telescopic cavity 8 form an elastic lifting structure through the spring 9, the polishing component 11 is supported through the spring 9, so that the polishing component 11 can be tightly attached to the surfaces of the handles all the time during polishing, the polishing treatment is carried out on the handles, and the polishing quality of the handles is ensured, meanwhile, the polishing efficiency is improved, a motor 12 is fixedly mounted on the other side of the surface of the base 1, as shown in fig. 2, an output shaft of the motor 12 is connected with a cross post 13 through a coupling, an adjusting ring 14 is sleeved outside the front end of the cross post 13, the outer wall of the adjusting ring 14 is hinged with a traction rod 15, the middle section of the traction rod 15 is hinged with a limiting rod 16, the bottom of the limiting rod 16 is hinged with a movable ring 17, the movable ring 17 is sleeved at the tail end of the cross post 13, the movable ring 17 is movably connected with the cross post 13, a clamping plate 18 is fixed at the tail end of the traction rod 15, the clamping plate 18 and the adjusting ring 14 form a linkage structure through the traction rod 15, the adjusting ring 14 is in threaded connection with the cross post 13, the adjusting ring 14 horizontally moves outside the cross post 13 by rotating the adjusting ring 14, so that the traction rod 15 synchronously rotates under the limiting of the limiting rod 16 to clamp a handle to be processed, and the handle can be conveniently assembled and disassembled, can fix the handle in certain size range, the practicality of device has been improved, and fix the flare angle of traction lever 15 through the spiro union between adjustable ring 14 and spreader 13, guarantee the grip stability of grip block 18 to the handle, as shown in fig. 3, locking screw 19 has run through to the inside of adjustable ring 14, be threaded connection between locking screw 19 and the adjustable ring 14, and locking screw 19's bottom and spreader outer wall 13 closely laminate, through locking screw 19's setting, accessible locking screw 19 bottom surface and spreader 13's contact in the clamping process, carry out spacingly to adjustable ring 14, avoid adjustable ring 14 to remove and cause the handle to drop under spreader 13's high-speed rotation, guaranteed going on smoothly of polishing chamfer operation.

The use method of the device comprises the following steps: firstly, one end of a handle to be processed is placed between clamping plates 18, then the adjusting ring 14 is rotated, the adjusting ring 14 is rotated to enable the adjusting ring 14 to horizontally move outside a cross column 13, further, a traction rod 15 rotates in the handle direction under the limiting of a limiting rod 16, the handle to be processed is clamped through the clamping plates 18, after the clamping is completed, a locking screw 19 is screwed, the adjusting ring 14 is limited through the contact of the bottom surface of the locking screw 19 and the cross column 13, the handle is prevented from falling off due to the movement of the adjusting ring 14 under the high-speed rotation of the cross column 13, then, the adjusting rod 5 is rotated, the height of a chamfering knife 4 is adjusted, the height of the chamfering knife 4 is enabled to be parallel and level with a chamfering point of the handle, then, a motor 12 and a first hydraulic cylinder 2 are started, the motor 12 drives the cross column 13 to rotate, the first hydraulic cylinder 2 pushes the chamfering knife 3 to move in the handle direction, and along with the contact of the chamfering knife 4 and the handle, accomplish the chamfer, the chamfer is accomplished the back, and chamfer sword 4 resets, starts second pneumatic cylinder 7 this moment, and polishing subassembly 11 moves down and laminates with the handle surface, starts polishing subassembly 11 this moment, polishes the handle, and polishing subassembly 11 supports under spring 9's elasticity, can closely laminate with the handle surface all the time, guarantees its polishing quality to the handle, and it can to lift the handle off after the polishing finishes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polishing chamfer device, includes base (1), its characterized in that: the polishing device is characterized in that a first hydraulic cylinder (2) is fixedly mounted on one side of the surface of the base (1), a movable plate (3) attached to the surface of the base (1) is fixed to the end of the first hydraulic cylinder (2), a chamfer cutter (4) is connected to a concave part in the outer wall of the movable plate (3), an adjusting rod (5) penetrates through the tail end of the chamfer cutter (4), the bottom end of the adjusting rod (5) is movably connected with the movable plate (3), a back frame (6) is arranged on the back side of the middle section of the surface of the base (1), a second hydraulic cylinder (7) is fixed below the top of the back frame (6), a telescopic cavity (8) is fixed to the bottom of the second hydraulic cylinder (7), a spring (9) is mounted inside the telescopic cavity (8), a support rod (10) is connected to the bottom of the spring (9), the lower end of the support rod (10) penetrates outside the telescopic cavity (8), and a polishing component (11) is fixed to the bottom of the support rod (10), the utility model discloses a traction device, including base (1), surface opposite side fixed mounting have motor (12), the output shaft of motor (12) has spreader (13) through the coupling joint, adjustable ring (14) have been cup jointed to the front end outside of spreader (13), the outer wall of adjustable ring (14) articulates there is traction lever (15), the middle section of traction lever (15) articulates there is gag lever post (16), the bottom of gag lever post (16) articulates there is activity ring (17), and activity ring (17) cup joint in spreader (13) end to activity ring (17) and spreader (13) swing joint, the end of traction lever (15) is fixed with grip block (18), the inside of adjustable ring (14) is run through and is had locking screw (19).

2. The polishing chamfering apparatus as claimed in claim 1, wherein: the chamfering cutter (4) and the moving plate (3) form a lifting structure through the adjusting rod (5), and threads are tapped on the outer portion of the adjusting rod (5).

3. The polishing chamfering apparatus as claimed in claim 1, wherein: the support rod (10) and the telescopic cavity (8) form an elastic lifting structure through a spring (9).

4. The polishing chamfering apparatus as claimed in claim 1, wherein: the clamping plate (18) and the adjusting ring (14) form a linkage structure through a traction rod (15), and the adjusting ring (14) is in threaded connection with the cross column (13).

5. The polishing chamfering apparatus as claimed in claim 1, wherein: the locking screw (19) is in threaded connection with the adjusting ring (14), and the bottom of the locking screw (19) is tightly attached to the outer wall (13) of the transverse column.